Feeder Bowl and Preparation System for Packaging Stick-like Objects
20230021384 · 2023-01-26
Inventors
Cpc classification
B65G47/53
PERFORMING OPERATIONS; TRANSPORTING
B65G2207/26
PERFORMING OPERATIONS; TRANSPORTING
B65B35/56
PERFORMING OPERATIONS; TRANSPORTING
B65B19/34
PERFORMING OPERATIONS; TRANSPORTING
B65G2201/0202
PERFORMING OPERATIONS; TRANSPORTING
B65G17/002
PERFORMING OPERATIONS; TRANSPORTING
B65G47/1464
PERFORMING OPERATIONS; TRANSPORTING
International classification
B65G47/14
PERFORMING OPERATIONS; TRANSPORTING
B65B19/34
PERFORMING OPERATIONS; TRANSPORTING
Abstract
A feeder bowl and preparation system for packaging stick-like objects including a feeder bowl, vee shaped spacing conveyor, and a collator mechanism which permits a robotic pick-up station sufficient time to pick and place the stick-like object. The system simplifies programming the transfer of the objects by presenting a desired amount of product for a specific picker and allowing time to pick and place the object, the system eliminates a feed rate by a robotic process in the system, the system allows for essentially higher feed rate overall due to an oriented pick-up area presentation, and the system provides a sanitary design compatible with a transfer of food products in a food industry.
Claims
1. A feeder bowl and preparation system (30) for packaging stick-like object (100), the system (30) having a set of components comprised of: a) a centrifugal feeder bowl (40) with a tooling ring (41) having features which orient the objects and control the objects during orientation and having a centrifugal feeder base (91); (b) a transfer conveyor (43) which moves the objects from the feeder bowl to a custom “Vee” conveyor (50) which transfers the objects to a custom stick indexer/collator (60); c) the custom stick indexer/collator (60) with a structure (68); and d) a control and power electrical panels (90) with electrical power feed and switches for power in to drive motors of centrifugal feeder (91) wherein the components of the system have surfaces which have contact with the stick-like object (100) and which are made of cleanable materials; wherein the system orients and feeds stick-like objects to a packaging system; and wherein the system simplifies programming a transfer of the objects by presenting a desired amount of product for a specific picker and allowing time to pick and place the object, eliminates a feed rate by a robotic process in the system, allows for essentially higher feed rate overall due to an oriented pick-up area presentation and provides a sanitary design compatible with a transfer of food products in a food industry.
2. The feeder bowl and preparation system (30) for packaging stick-like object (100) of claim 1 wherein the features of the tooling ring are selected from the group consisting of a set of diverters, a set of qualifiers, at least one sensor, and at least one solenoid.
3. The feeder bowl and preparation system (30) for packaging stick-like object (100) of claim 1 wherein the centrifugal feeder base (91) is a Shibuya Hoppmann® base.
4. The feeder bowl and preparation system (30) for packaging stick-like object (100) of claim 1 wherein the custom “Vee” conveyor (50) comprises a single drive (51) for both belts (52), a set of removable belts (52) and pulleys (52A) for cleaning and washdown, a drive motor and gear reducer (53), and a structure (58).
5. The feeder bowl and preparation system (30) for packaging stick-like object (100) of claim 4 wherein the structure (58) of the “Vee” conveyor (50) is selected from the group consisting of angles, tees, channels, beams, metal tubing, steel tubing, stainless steel tubing, plastic tubing and tubing made of a composite material.
6. The feeder bowl and preparation system (30) for packaging stick-like object (100) of claim 1 wherein the structure (68) of the custom stick indexer/collator (60) is selected from the group consisting of angles, tees, channels, beams, metal tubing, steel tubing, stainless steel tubing, plastic tubing and tubing made of a composite material.
7. The feeder bowl and preparation system (30) for packaging stick-like object (100) of claim 1 wherein the custom stick indexer/collator (60) comprises (1) a section with a set of three nest group (61), wherein each of the three (3) nest groups (61) travel independent of one another, (2) an empty nest (61A) traveling to a loading area (63), (3) a guide funnel (62), (4) a loading area (63), (5) an unloading area (64) with an automatic pick system (70), (5) a set of servo motors (66), and (6) a set of controls for two of the six (6) belts (67) and a multi-servo conveyor (67A).
8. The feeder bowl and preparation system (30) for packaging stick-like object (100) of claim 1 wherein the cleanable materials on part contact surfaces are selected from the group consisting of a resistance to extreme hot water for quasi sterilization, a resistance to steam sprays for quasi sterilization, and a compatibility to commercial/industrial soaps for preparation.
9. The feeder bowl and preparation system (30) for packaging stick-like object (100) of claim 1 wherein the cleanable materials on part contact surfaces are selected from the group consisting Acrylonitrile butadiene styrene (ABS) Plastic Disc, high temperature Delrin® plastic, a 304 Stainless Steel, and an acetal belt material which is approved by the Food and Drug Administration for food contact.
10. The feeder bowl and preparation system (30) for packaging stick-like object (100) of claim 1 wherein the stick-like object (100) is selected from the group consisting of meat sticks, candles, dowel rods, bulk food sticks, bulk soap sticks, wax sticks, threaded pipe and electrical conduit, specialty wood-like balsa sticks, bulk wood stakes for surveyors and builders, long pet chew sticks, pneumatic and hydraulic cylinders, metal rods, and plastic rods.
11. A feeder bowl and preparation system (30) for packaging stick-like object (100), the system (30) having a set of components comprised of: a) a centrifugal feeder bowl (40) consisting of a tooling ring (41) having a set of features including a set of diverters, a set of qualifiers, at least one sensor, and at least one solenoid, the set features functioning to orient the objects and control the objects during orientation and consisting of a feeder base (91); (b) a transfer conveyor (43) which moves the objects from the feeder bowl to a custom “Vee” conveyor (50) which then transfers the objects to a custom stick indexer/collator (60), the “Vee” conveyor (50) being comprised of a single drive (51) for both belts (52), a set of removable belts (52) and pulleys (52A) for cleaning and washdown, a drive motor and gear reducer (53), and a structure (58); c) the custom stick indexer/collator (60) being comprised of: (1) a section with a set of three nest group (61), wherein each of the three (3) nest groups (61) travel independent of one another, (2) an empty nest (61A) traveling to a loading area (63), (3) a guide funnel (62), (4) a loading area (63), (5) an unloading area (64) with an automatic pick system (70), (5) a set of servo motors (66), (6) a set of controls for two of the six (6) belts (67) and a multi-servo conveyor (67A), and (7) a structure (68); and, d) a control and power electrical panels (90) with electrical power feed and switches for power in to drive motors of centrifugal feeder (91) wherein the components of the system have surfaces which have contact with the stick-like object (100) and wherein the system orients and feeds stick-like objects to a packaging system; and wherein the system simplifies programming a transfer of the objects by presenting a desired amount of product for a specific picker and allowing time to pick and place the object, eliminates a feed rate by a robotic process in the system, allows for essentially higher feed rate overall due to an oriented pick-up area presentation and provides a sanitary design compatible with a transfer of food products in a food industry.
12. The feeder bowl and preparation system (30) for packaging stick-like object (100) of claim 11 wherein the centrifugal feeder base (91) is a Shibuya Hoppmann® base.
13. The feeder bowl and preparation system (30) for packaging stick-like object (100) of claim 11 wherein the structure (58) of the “Vee” conveyor (50) is selected from the group consisting of angles, tees, channels, beams, metal tubing, steel tubing, stainless steel tubing, plastic tubing and tubing made of a composite material.
14. The feeder bowl and preparation system (30) for packaging stick-like object (100) of claim 11 wherein the structure (68) of the custom stick indexer/collator (60) is selected from the group consisting of angles, tees, channels, beams, metal tubing, steel tubing, stainless steel tubing, plastic tubing and tubing made of a composite material.
15. The feeder bowl and preparation system (30) for packaging stick-like object (100) of claim 11 wherein the cleanable materials on part contact surfaces are selected from the group consisting of a resistance to extreme hot water for quasi sterilization, a resistance to steam sprays for quasi sterilization, and a compatibility to commercial/industrial soaps for preparation.
16. The feeder bowl and preparation system (30) for packaging stick-like object (100) of claim 11 wherein the cleanable materials on part contact surfaces are selected from the group consisting Acrylonitrile butadiene styrene (ABS) Plastic Disc, high temperature Delrin® plastic, a 304 Stainless Steel, and an acetal belt material which is approved by the Food and Drug Administration for food contact.
17. The feeder bowl and preparation system (30) for packaging stick-like object (100) of claim 11 wherein the stick-like object (100) is selected from the group consisting of meat sticks, candles, dowel rods, bulk food sticks, bulk soap sticks, wax sticks, threaded pipe and electrical conduit, specialty wood-like balsa sticks, bulk wood stakes for surveyors and builders, long pet chew sticks, pneumatic and hydraulic cylinders, metal rods, and plastic rods.
Description
DESCRIPTION OF THE DRAWINGS—FIGURES
[0025] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the feeder bowl and preparation system for packaging stick-like objects. The drawings together with the summary description given above and a detailed description given below explain the principles of the feeder bowl and preparation system. It is understood, however, that the feeding device and system is not limited to only the precise arrangements and instrumentalities shown.
[0026]
[0027]
[0028]
[0029]
[0030]
[0031]
DESCRIPTION OF THE DRAWINGS—REFERENCE NUMERALS
[0032] The following list refers to the drawings:
TABLE-US-00002 TABLE B Reference numbers Ref # Description 30 A feeder bowl and preparation system 30 for Packaging Stick-like Objects 100 31 an isometric view 31 of a feeder bowl and preparation system 30 for packaging stick-like objects 100 40 centrifugal feeder bowl 40 41 tooling ring 41 42 diverters, qualifiers, sensors, and solenoids 42 to orient and control the objects 100 during orientation to Vee conveyor 50 43 transfer conveyor 43 object 100 from centrifugal bowl 40 to vee conveyor 50 50 custom “Vee” conveyor 50 51 single drive 51 for both belts 52 52 removable belts 52 and pulleys 52A for cleaning and washdown 53 drive motor and gear reducer 53 for vee conveyor 50 58 structure 58 of the vee conveyor 50 (angles, tee, channel, beams, tubing of metal (steel, stainless, plastics/HDPE, composite material etc.) 60 custom stick indexer 60 or collator 61 nest group/ area 61 - each of the three (3) nest groups 61 travel independent of one another 61A empty nest 61A traveling to loading area 63 62 guide funnel 62 63 loading area 63 64 unload area 64 - automated pick area such as robotic or automatic unload system or device 70 such as pick and place, etc. 65 staging area 65 66 servo motors 66 (one of three) 67 each servo drive 66 controls two (2) of the six (6) belts 67 67A multi-servo conveyor 67A 68 structure 68 of the custom stick indexer 60 (angles, tee, channel, beams, tubing of metal (steel, stainless, plastics/HDPE, composite material etc.) 70 automatic unload system or device 70 such as robot, pick and place, shuttle, etc. 90 control and power electrical panels 90 with electrical power feed and switches for power in to drive motors of centrifugal feeder 91 91 Shibuya Hoppmann or equal centrifugal feeder 91 92 features 92 of centrifugal feeder 91 100 object/product/part - stick-like Objects 100 such as but not limited to meat sticks, candles, dowel rods, bulk food sticks, bulk soap sticks, wax, and the like 300 prior art 300 - EP 2 305 044 B1 Handling system for transporting, removing, or inserting rod-like elements Wiemer 2009 310 prior art 310 - EP1985183B1 Smoking stick feed and method for exact feed positioning of a smoking stick Maschinenfabrik 2007 320 prior art 320 - U.S. Pat. No. 4,960,025 APPARATUS FOR SLCNG MEAT STICKS Fitch 1990 330 prior art 330 - Meat Stick Machine DARIN Manufactured Meat Strip Extruding Line comes on upper belt, and trays comes on nether belt. Whole system is composed by trays storage, trays picking up, trays conveying, auto cutter 340 prior art 340 - Thermovac Multivac Model R240 Watts Meat Machinery
DETAILED DESCRIPTION OF PREFERRED EMBODIMENT
[0033] This invention relates to a feeder bowl and preparation system for packaging stick-like objects. Particularly it relates to a feeder bowl, “vee” shaped spacing conveyor, and collator system to permit a station such as a robotic pick station sufficient time to pick and place a stick-like object/product. The present disclosure relates generally to the preparation, orientation and handling stick-like objects by a system that automates the process. The present invention relates to a clean product aligning, separating and staging device made of food grade and cleanable grade materials that are easily disassembled and able to be washed in hot water and steam. It relates to a system that significantly reduces time, labor, and waste while increasing productivity, quality, and machine uptime.
[0034] This invention is a feeder bowl and preparation system for packaging stick-like objects that: [0035] A. Robotic pickers no longer require vision guidance. [0036] B. Robotic pickers are no longer waiting and analyzing if there is a product and if they are clear to grab the product because the collator preloads and presents products for easy exchange and integration. [0037] C. Robotic industries can grab an entire carriage at a time allowing for easier packaging applications. (No more individual loading products for packaging). [0038] D. Carriages can house any number of products for presentation allowing for design customization that will tailor-fit the packaging application. [0039] E. Carriages are also interchangeable allowing for multiple products to be used in the system. [0040] F. The entire system is to food grade spec. [0041] G. The product tooling change-over reduces changeover time. [0042] H. A compact footprint reduces floor space requirements. [0043] I. Simple changeover to other product reduces initial capital investments, spare parts inventory, and maintenance (training and understanding of equipment).
[0044] The preferred embodiment of a feeder bowl and preparation system for packaging stick-like objects, the system 30 is comprised of: a) a centrifugal feeder bowl 40 with a tooling ring 41, a set of diverters, qualifiers, sensors and solenoids 42 to orient and control the objects 100 during orientation, a transfer conveyor 43, and a Shibuya Hoppmann or equal centrifugal feeder 91 base with features 92; b) a custom “Vee” conveyor 50 with a single drive 51 for both belts 52, a set of removable belts 52 and pulleys 52A for cleaning and washdown, a drive motor and gear reducer 53, a structure 58; c) a custom stick indexer 60 or collator section with a nest group/area 61—each of the three (3) nest groups 61 travel independent of one another, an empty nest 61A traveling to a loading area 63, a guide funnel 62, the loading area 63, an unload area 64—with automatic unload system or device 70 such as robot, pick and place, shuttle, etc., a set of servo motors 66 (one of three), each servo drive 66 controls two of the six (6) belts 67, a multi-servo conveyor 67A or set of belts, and a structure 68 of the custom stick indexer 60; and d) a control and power electrical panels 90 with electrical power feed and switches for power in to drive motors of centrifugal feeder 91.
[0045] There is shown in
[0046] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the feeder bowl and preparation system for packaging stick-like objects that is preferred. The drawings together with the summary description given above and a detailed description given below explain the principles of the feeder bowl and preparation system 30. It is understood, however, that the device and system 30 is not limited to only the precise arrangements and instrumentalities shown. Other examples of stick-like object orienting machines and systems for versatile use with many other stick-like objects are still understood by one skilled in the art of feeding equipment and devices to be within the scope and spirit shown here.
[0047]
[0048]
[0049]
[0050]
[0051]
[0052]
[0053] R240 Watts Meat Machinery. As can be seen, the novel Feeder Bowl and Preparation System 30 for Packaging Stick-like Objects 100 as compared to prior art is a unique combination and use as described herein.
[0054] The anticipated materials for the feeder bowl and preparation system 30 for packaging stick-like objects 100 include: for components which have contact with the objects/products and parts 100 which are the “part contact surfaces”—an ABS Plastic Disc, high temperature Delrin® plastic, a 304 Stainless Steel Tooling ring, an FDA approved Acetal belt material or equal for each conveyor, a 304 Stainless Steel Reorientation Cam, a 304 Stainless Steel Height Qualifier, Frame Construction—a 304 Stainless Steel Tubing with wash features for cleanability. All are washable with hot water and commercial/industrial soaps for preparation, and all can resist extreme hot water and steam sprays for quasi sterilization. Sizes and construction details anticipated are wash down motor/gearbox w/ common part numbers; all bearings to be sealed and greasable with Zerk fittings and pointing outwardly for access; and a drive pulley to be of a griptwist material or equal. As durable and composite materials are developed, it is anticipated they can replace some of the Stainless-Steel components.
[0055] The details mentioned here are exemplary and not limiting. Other specific components and manners specific to describing a feeder bowl and preparation system 30 for packaging stick-like objects 100 can be added as a person having ordinary skill in the field of the art of feeding systems and equipment for stick like objects and for various products and objects including foodstuff.
Operation of the Preferred Embodiment
[0056] The feeder bowl and preparation system 30 for packaging stick-like objects 100 has been described in the above embodiment. The manner of how the device operates is described below. One notes well that the description above and the operation described here must be taken together to fully illustrate the concept of the new Feeder Bowl and Preparation System 30.
[0057] The preferred embodiment of a feeder bowl and preparation system for packaging stick-like objects, the system 30 is comprised of: a) a centrifugal feeder bowl 40 with a tooling ring 41, a set of diverters, qualifiers, sensors and solenoids 42 to orient and control the objects 100 during orientation, a transfer conveyor 43, and a Shibuya Hoppmann or equal centrifugal feeder 91 base with features 92;
[0058] b) a custom “Vee” conveyor 50 with a single drive 51 for both belts 52, a set of removable belts 52 and pulleys 52A for cleaning and washdown, a drive motor and gear reducer 53, a structure 58; c) a custom stick indexer 60 or collator section with a nest group/area 61—each of the three (3) nest groups 61 travel independent of one another, an empty nest 61A traveling to a loading area 63, a guide funnel 62, the loading area 63, an unload area 64—automated pick area such as robotic or automatic unload system or device 70 such as pick and place, etc., a set of servo motors 66 (one of three), each servo drive 66 controls 2 of the 6 belts 67, a multi-servo conveyor 67A or set of belts, and a structure 68 of the custom stick indexer 60; and d) a control and power electrical panels 90 with electrical power feed and switches for power in to drive motors of centrifugal feeder 91.
[0059] An overview of theory of operation for the feeder bowl and preparation system 30 for packaging stick-like objects 100 is as follows: The main function of this design is to uncouple the product load station from the robotic pick station which will result in: [0060] a) Simplifying the robotic picker programming by presenting a desire amount of product for a specific picker and allowing it sufficient time to pick and place product. [0061] b) Eliminates feeds rate being dictated by the robotic picker. [0062] c) Allows for higher rates overall due to easy pick-up area presentation and by allowing the feeder to run at optimal rates. [0063] d) Eliminates sensory overload on robotic picker. [0064] e) Sanitary design that is geared for the food industry.
[0065] The most unique portion of the system is in the collator or custom index after the feeder bowl orients and the vee conveyor spaces the stick-like objects. See
[0066] In
[0071] Note: Singulation is the act or process of separating conjoined or tightly mixed units or object/product/parts 100 into individual parts or pieces. Typically used in manufacturing to describe the act or process of separating parts/objects into individual units from larger conjoined batches or production runs.
[0072] Next, the Vee conveyor 50 as shown in
[0077] The collator/indexer 60 functions as shown in
[0083] Many different uses are anticipated for the Feeder Bowl and Preparation System 30 for Packaging Stick-like Objects. Some examples, and not limitations, for use include and are shown in the following Table C.
TABLE-US-00003 ITEM STICK-LIKE OBJECTS 1 meat sticks 2 Candles 3 dowel rods 4 bulk food sticks 5 bulk soap sticks 6 Wax sticks 7 threaded pipe and electrical conduit 8 specialty wood-like balsa sticks 9 bulk wood stakes for surveyors and builders 10 long pet chew sticks 11 Pneumatic and hydraulic cylinders 12 metal and plastic rods
[0084] With this description it is to be understood that the Feeder Bowl and Preparation System 30 for Packaging Stick-like Objects 100 is not to be limited to only the disclosed embodiment of product. The features of the present invention 30 are intended to cover various modifications and equivalent arrangements included within the spirit and scope of the description.
[0085] While certain novel features of this invention have been shown and described and are pointed out in the annexed claims, it is not intended to be limited to the details above, since it will be understood that various omissions, modifications, substitutions and changes in the forms and details of the device illustrated and in its operation can be made by those skilled in the art without departing in any way from the spirit of the present invention. Without further analysis, the foregoing will so fully reveal the gist of the present invention that others can, by applying current knowledge, readily adapt it for various applications without omitting features that, from the standpoint of prior art, fairly constitute essential characteristics of the generic or specific aspects of this invention.
[0086] Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which these inventions belong. Although any methods and materials similar or equivalent to those described herein can also be used in the practice or testing of the present inventions, the preferred methods and materials are now described above in the foregoing paragraphs.
[0087] Other embodiments of the invention are possible. Although the description above contains much specificity, these should not be construed as limiting the scope of the invention, but as merely providing illustrations of some of the presently preferred embodiments of this invention. It is also contemplated that various combinations or sub-combinations of the specific features and aspects of the embodiments may be made and still fall within the scope of the inventions. Various features and aspects of the disclosed embodiments can be combined with or substituted for one another to form varying modes of the disclosed inventions. Thus, it is intended that the scope of at least some of the present inventions herein disclosed should not be limited by the disclosed embodiments described above.
[0088] The terms recited in the claims should be given their ordinary and customary meaning as determined by reference to relevant entries (e.g., definition of “plane” as a carpenter's tool would not be relevant to the use of the term “plane” when used to refer to an airplane, etc.) in dictionaries (e.g., widely used general reference dictionaries and/or relevant technical dictionaries), commonly understood meanings by those in the art, etc., with the understanding that the broadest meaning imparted by any one or combination of these sources should be given to the claim terms (e.g., two or more relevant dictionary entries should be combined to provide the broadest meaning of the combination of entries, etc.) subject only to the following exceptions: (a) if a term is used herein in a manner more expansive than its ordinary and customary meaning, the term should be given its ordinary and customary meaning plus the additional expansive meaning, or (b) if a term has been explicitly defined to have a different meaning by reciting the term followed by the phrase “as used herein shall mean” or similar language (e.g., “herein this term means,” “as defined herein,” “for the purposes of this disclosure [the term] shall mean,” etc.). References to specific examples, use of “i.e.,” use of the word “invention,” etc., are not meant to invoke exception (b) or otherwise restrict the scope of the recited claim terms. Other than situations where exception (b) applies, nothing contained herein should be considered a disclaimer or disavowal of claim scope. Accordingly, the subject matter recited in the claims is not coextensive with and should not be interpreted to be coextensive with any embodiment, feature, or combination of features shown herein. This is true even if only a single embodiment of the feature or combination of features is illustrated and described herein. Thus, the appended claims should be read to be given their broadest interpretation in view of the prior art and the ordinary meaning of the claim terms.
[0089] Unless otherwise indicated, all numbers or expressions, such as those expressing dimensions, physical characteristics, etc. used in the specification (other than the claims) are understood as modified in all instances by the term “approximately.” At the very least, and not as an attempt to limit the application of the doctrine of equivalents to the claims, each numerical parameter recited in the specification or claims which is modified by the term “approximately” should at least be construed considering the number of recited significant digits and by applying ordinary rounding techniques.
[0090] The present invention contemplates modifications as would occur to those skilled in the art. While the disclosure has been illustrated and described in detail in the figures and the foregoing description, the same is to be considered as illustrative and not restrictive in character, it being understood that only selected embodiments have been shown and described and that all changes, modifications, and equivalents that come within the spirit of the disclosures described heretofore and or/defined by the following claims are desired to be protected.