Batching/delivering system comprising at least one remotely actuated volumetric batching pump

Abstract

A batching/delivering system for delivering and batching high viscosity products, having at least one managing and actuating device, where the managing and actuating device have at least one control motor and at least one remotely-actuated volumetric batching pump for delivering and batching high viscosity products. The remotely-actuated volumetric batching pump has at least one sucking, volumetrically batching and delivering element with a first duct for sucking the product to be batched, at least one volumetric batching device of the product, and at least one second duct for exiting the product batched by the device. The device is connected to at least one control motor of the device by interposing at least one flexible rotary shaft.

Claims

1. A system for delivering and batching high viscosity products, the system comprising: a. at least one managing and actuating device; b. at least one sucking, volumetrically batching and delivering element attached to the at least one managing and actuating device, where the at least one sucking, volumetrically batching and delivering element comprises: a. a first duct for sucking a product to be batched; b. at least one volumetric batching device attached to the first duct; c. at least one second duct for exiting the batched product attached to the at least one volumetric batching device; and d. at least one control and management console; and c. at least one control motor operatively connected to the at least one managing and the actuating device, where the managing and the actuating device further comprises at least one flexible rotary shaft operatively connected to the at least one control motor.

2. The system of claim 1, where the managing and the actuating device further comprises at least one remotely-actuated volumetric batching pump.

3. The system of claim 1, where the volumetric batching device comprises at least one pump with progressive recesses driven to rotate by the control motor interposed on the flexible rotary shaft.

4. The system of claim 3, where the pump with progressive recesses comprises: a. an external stator casing; and b. an internal rotor electrically connected to the external stator casing and driven to rotate the control motor through a rotation of the flexible rotary shaft connected to the internal rotor.

5. The system of claim 4, where the internal rotor comprises a worm screw with progressive recesses.

6. The system of claim 2, further comprises a storage means for supplying, storing or both supplying and storing the product to be batched and delivered by the remotely-actuated volumetric batching.

7. The system of claim 2, where the storage means is in fluid connection with the first suction duct of the sucking, volumetrically batching and delivering element.

8. The system of claim 2, where the at least one control and management console comprises functions to deliver at will batching by at the least one batching pump.

9. The system of claim 2, where the at least one control and management console comprises functions to deliver preset batching by the at least one batching pump.

10. A system for delivering and batching multi-component high viscosity products, the system comprising: a. a first storage for supplying, storing or both supplying and storing at least one first component product; b. a second storage for supplying, storing or both supplying and storing at least one second component product; c. at least one mixing device operably connected to the first and second storage for mixing at least one of the first component products and at least one of the second component products; d. at least one first batching and delivering system connected to the at least one mixing device for delivering the at least one first component product, where the first batching and delivering system comprises: 1) a first batching pump; and 2) a managing and actuating device comprising a first control motor operatively connected to the first pump through a respective first flexible rotary shaft; e. at least one second batching and delivering system connected to the at least one mixing device for delivering the at least one second component product, where the second batching and delivering system comprises: 1) a second batching pump; and 2) a second managing and actuating device comprising a second control motor operatively connected to the second pump through a respective second flexible rotary shaft.

11. The system according to claim 10, where the first batching pump is in fluid connection with a first suction duct of a related first sucking, volumetrically batching and delivering element.

12. The system according to claim 10, where the second batching pump is in fluid connection with a second suction duct of a related second sucking, volumetrically batching and delivering element.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) The present invention will be better described by some preferred embodiments thereof, provided as a non-limiting example, with reference to the enclosed drawings, in which:

(2) FIG. 1 shows a top perspective view of a preferred embodiment of the remotely actuated volumetric batching pump according to the present invention;

(3) FIG. 2 shows a side view of the remotely actuated volumetric batching pump of FIG. 1;

(4) FIG. 3 shows another side view of the remotely actuated volumetric batching pump of FIG. 1;

(5) FIG. 4 shows a sectional view of the volumetric batching pump according to the present invention along section line A-A of FIG. 3;

(6) FIG. 5 shows a block diagram which schematically shows a preferred embodiment of the system according to the present invention; and

(7) FIG. 5 shows a block diagram which schematically shows an alternative embodiment of the system according to the present invention.

(8) FIG. 6 shows a block diagram which schematically shows an alternative embodiment of the system according to the present invention.

DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS

(9) With reference to FIGS. 1 to 4, it is possible to note that the remotely-actuated volumetric batching pump 1 according to the present invention, in particular for delivering and batching high viscosity products such as, for example, glues, mastex, grease, etc., comprises at least one sucking, volumetrically batching and delivering element 3 having a first duct 5 for sucking the product to be batched, at least one volumetric batching device 7 of the product, and at least one second duct 9 for exiting the product batched by the device 7, the device 7 being operatively connected to at least one control motor (not shown) of the operation of the device 7 itself by interposing at least one flexible rotary shaft 11.

(10) Preferably, the volumetric batching device 7 is composed of at least one pump with progressive recesses driven to rotate by the control motor by interposing the flexible rotary shaft 11. In particular, the pump with progressive recesses is substantially composed of an external stator casing 13 and of an internal rotor 15 driven to rotate by the control motor through the rotation of the flexible rotary shaft 11 connected to the internal rotor 15 through a suitable connection appendix 17, the internal rotor 15 being shaped as worm screw with progressive recesses whose relative rotation with respect to the stator 13 generates a translation movement of the product therein. When it is thereby actuated by the control motor through the flexible rotary shaft 11, the pump with progressive recesses, during the rotation movement of its internal rotor 15, transfers certain amounts of product from the first duct 5 for sucking the product to be batched to the second exit duct 9.

(11) The advantages deriving from the use of the pump with progressive recesses are several: when the internal rotor is unmoving with respect to the external stator, the pump with progressive recesses guarantees a perfect seal; the reliability of the pump with progressive recesses is practically total, since the only moving part is the internal rotor and wear due to revolving friction due to the relative movement between internal rotor and external stator is neglectable; the pump with progressive recesses allows a continuous product delivery; the pump with progressive recesses allows an extremely accurate product volumetric delivery: in fact, the delivered volumetric batching is proportional to the rotation performed by the internal rotor 15, whose rotation can be controlled down to the order of fractions of a degree; it can be provided that, once having ended the product delivery, the control motor can impose to the internal rotor 13, through the flexible rotary shaft 11, a counter-rotation of a suitable entity to avoid possible drippings at second exit duct 9 level.

(12) Instead, with particular reference to FIGS. 5 and 6, some preferred embodiments of a batching/delivering system 101 according to the present invention are shown, in particular for delivering and batching high viscosity products such as, for example, glues, mastex, grease, etc.

(13) In particular, the system 101 according to the present invention comprises at least one managing and actuating device 103, the managing and actuating device 103 comprising at least one control motor 105, and at least one batching pump 1 like the previously described one, operatively connected to the control motor 105 by interposing at least one related flexible rotary shaft 11. Obviously, the system 101 according to the present invention can further comprise means (not shown) for supplying and/or storing the product E to be batched and delivered from the batching pump 1, and in particular from the volumetric batching device 7, suitably in fluid connection with the first suction duct of the related sucking, volumetrically batching and delivering element 3.

(14) FIG. 5 shows in particular a system 101 according to the present invention aimed for batching and delivering E a single product, and in such case the system 101 comprises a single batching pump 1 and the managing and actuating device 103 comprises a single control motor 105 operatively connected to the pump 1 through a single respective flexible rotary shaft 11.

(15) Moreover, the managing and actuating device 103 can further comprise at least one control and management consolle 107 for the operation of the system 101 according to the present invention cooperating, through suitable electronic managing means, with the control motor 105 to manage the operation modes (in terms of delivery and batching) of the related batching pump 1. In particular, merely as an example, it is possible to provide that the control and management consolle 107 could comprise at least one first command 109 whose actuation by a user allows a continuous delivery at will of the product and at least one second command 111 whose actuation allows a delivery with preset batching of the product itself.

(16) Alternatively, FIG. 6 shows in particular a system 101 according to the present invention aimed to deliver M a multi-component product, and in particular a two-component product composed of at least one first component product (such as, for example, a resin) and at least one second component product (such as, for example, a catalyst), the system 101 comprising at least one (static or dynamic) mixing device 113 of the component products, at least one first batching and delivering system E′ of the first component product in the mixing device 113 and at least one second batching and delivering system E″ of the second component product in the mixing device 113, the first batching and delivering system comprising a first batching pump 1′ according to the present invention and the managing and actuating device 103 comprising a first control motor 105′ operatively connected to the first pump 1′ through a respective first flexible rotary shaft 11′, and the second batching and delivering system comprising a second batching pump 1″ according to the present invention and the managing and actuating device 103 comprising a second control motor 105″ operatively connected to the second pump 1″ through a respective second flexible rotary shaft 11″.

(17) Obviously, also the system 101 according to the present invention can further comprise first means (not shown) for supplying and/or storing the first component product E′ to be batched and delivered by the first batching pump 1′, and in particular by the first volumetric batching device 7′, suitably in fluid connection with the first suction duct of the related first sucking, volumetrically batching and delivering element 3′, and second means (not shown) for supplying and/or storing the second component product E″ to be batched and delivered by the second batching pump 1″, and in particular by the second volumetric batching device 7″, suitably in fluid connection with the second suction duct of the related second sucking, volumetrically batching and delivering element 3″.

(18) Each of the batching and delivering systems E′, E″ can further comprise a respective control and management consolle 107′, 107″ having commands 109′, 109″ and 111′, 111″ respectively of the previously described functionalities of delivery at will and of delivery with preset batching.