Method for Producing a Container

Abstract

The invention relates to a method (100) for producing a container (102) having an upper part (108), a lower part (110) and a receiving element (112), said method having at least the following steps: the lower part (110) is created (114) from a first starting material (200) in a first processing region (115a) of a processing device (115); the upper part (108) is created (116) from a second starting material (202) in a second processing region (115b) of the processing device (115); the receiving element (112) is fed (118) into the first processing region (115a) of the processing device (115); the lower part (110) receives (120) the receiving element (112) in the first processing region (115a) of the processing device (115); the upper part (108) is fed (122) from the second processing region (115b) of the processing device (115) into the first processing region (115a) of the processing device (115); and the upper part (108) and the lower part (110) are joined together (124) to form the container (102) in the first processing region (115a) of the processing device (115).

Claims

1. A method (100) of producing a container (102) having an upper part (108), a lower part (110) and a receiving element (112), said method comprising the steps: producing (114) the lower part (110) from a first starting material (200) in a first processing region (115a) of a processing device (115); producing (116) the upper part (108) from a second starting material (202) in a second processing region (115b) of the processing device (115); feeding (118) the receiving element (112) into the first processing region (115a) of the processing device (115); disposing the receiving element (112) to be received (120) in the lower part (110) in the first processing region (115a) of the processing device (115); feeding (122) the upper part (108) from the second processing region (115b) of the processing device (115) into the first processing region (115a) of the processing device (115); and joining together (124) the upper part (108) and the lower part (110) to form the container (102) in the first processing region (115a) of the processing device (115).

2. The method (100) according to claim 1, wherein the producing of the lower part (110) and/or the producing of the upper part (108) comprises reshaping the first starting material (200) and/or the second starting material (202) respectively.

3. The method (100) according to claim 2, wherein the reshaping comprises deep-drawing.

4. The method (100) according to claim 3, wherein the reshaping further comprises unwinding the first starting material (200) and/or the second starting material (202) which is/are each provided respectively in a coiled-up form.

5. The method (100) according to claim 1, wherein the producing of the lower part (110) and/or the producing of the upper part (108) comprises punching the lower part from the first starting material and/or punching the upper part from the second starting material respectively.

6. The method (100) according to claim 1, wherein the receiving element (112) is an electrical active element.

7. The method (100) according to claim 6, further comprising a step of electrically contacting (120a) the receiving element (112) received by the lower part (110).

8. The method (100) according to claim 7, further comprising a step of electrically checking (120b) a functionality of the receiving element (112) after the electrical contacting thereof.

9. The method (100) according to claim 1, further comprising a step of providing a plastic as the first starting material (200) and/or as the second starting material (202) respectively.

10. The method (100) according to claim 1, wherein the first starting material (200) corresponds to the second starting material (202).

11. The method (100) according to claim 1, wherein the producing (116) of the upper part (108) in the second processing region (115b) of the processing device (115) takes place in immediate surroundings of the producing (114) of the lower part (110) in the first processing region (115a) of the processing device (115).

12. The method (100) according to claim 1, wherein the feeding of the upper part (108) from the second processing region (115b) into the first processing region (115a) is automated.

13. The method (100) according to claim 1, wherein the receiving element (112) is received in the lower part (110) in the first processing region (115a) of the processing device (115) before the joining together of the upper part (108) and the lower part (110) to form the container (102) in the first processing region (115a) of the processing device (115).

14. The method (100) according to claim 1, further comprising fixing the receiving element (112) in the lower part (110) by screwing and/or by hot deforming a connection element.

15. The method (100) according to claim 6, wherein the electrical active element is a populated printed circuit board.

16. The method (100) according to claim 1, wherein the producing (116) of the upper part (108) in the second processing region (115b) of the processing device (115) takes place adjacent to the producing (114) of the lower part (110) in the first processing region (115a) of the processing device (115).

Description

DESCRIPTION OF THE FIGURES

[0027] Further embodiment examples are explained in greater detail, with reference to the attached figures, wherein:

[0028] FIG. 1 shows a schematic representation of a method for producing a container.

[0029] FIG. 2 shows another schematic representation of a method for producing a container.

[0030] FIG. 3 shows parts of a container.

[0031] FIG. 4 shows parts of a container.

[0032] FIG. 5 shows parts of a container.

[0033] FIG. 6 shows a container.

[0034] FIG. 7 shows a container.

[0035] FIG. 8 shows a schematic representation of a container.

DETAILED DESCRIPTION OF THE FIGURES

[0036] Reference is made to the attached drawings in the following detailed description, which drawings form a part hereof and which show specific embodiments, in which the invention can be executed, for illustrative purposes. It is understood that other embodiments can also be used, and structural or logical changes can be made, without deviating from the concept of the present invention. The following detailed description is therefore not to be understood in a restrictive sense. It is further understood that the features of the various embodiment examples described herein can be combined with one another, unless otherwise specifically indicated.

[0037] The aspects and embodiments are described with reference to the drawings, wherein the same reference numerals generally refer to the same elements. In the following description, numerous specific details are set out for explanatory purposes, in order to convey a detailed understanding of one or more aspects of the invention. However, it can be obvious to a person skilled in the art that one or more aspects or embodiments can be executed with a lower degree of the specific details. In other cases, known structures and elements are represented in a schematic form, in order to make it easier to describe one or more aspects or embodiments. It is understood that other embodiments can be used, and structural or logical changes can be made, without deviating from the concept of the present invention.

[0038] Even though a particular feature or a particular aspect of an embodiment may have been disclosed with respect to only one of multiple implementations, such a feature or such an aspect can, in addition, be combined with one or more other features or aspects of the other implementations as may be desired and advantageous for a given or particular application. Furthermore, to the extent that the expressions contain, have, with or other variants thereof are used, either in the detailed description or the claims, such expressions are to be inclusive in a similar way to the expression comprise. The expressions coupled and connected may have been used, together with derivations thereof. It is understood that such expressions are used in order to indicate that two elements cooperate or interact with one another irrespective of whether they are in direct physical or electrical contact, or are not in direct contact with one another. In addition, the expression for example is simply to be understood as an example instead of denoting the best or optimum. The following description is therefore not to be understood in a restrictive sense.

[0039] FIG. 1 shows a schematic representation of a method 100 for producing a container 102. In this embodiment, the method 100 comprises at least the following steps: a lower part 110 of the container 102 is created 114 in a first processing region 115a of a processing device 115, an upper part 108 of the container 102 is created 116 in a second processing region 115b of the processing device 115, a receiving element 112 is fed 118 into the first processing region 115a of the processing device 115, the lower part 110 receives 120 the receiving element 112 in the first processing region 115a of the processing device 115, the upper part 108 is fed 122 from the second processing region 115b into the first processing region 115a of the processing device 115 and the upper part 108 and the lower part 110 are joined together 124 to form the container 102 in the first processing region 115a of the processing device 115.

[0040] The method 100 has, for example, the technical advantage that the upper part 108 and the lower part 110 of the container 102 can be produced in the same processing device 115.

[0041] FIG. 2 shows another schematic representation of a method 100 for producing a container 102. In this embodiment example, the method 100 comprises four stations as well as five steps for producing the container 102.

[0042] In station I (step 1), the lower part 110 and the upper part 108 of the container 102 are produced. The lower part 110 can be created 114 from a first starting material 200 in a first processing region 115a of a processing device 115. The upper part 108 can be created 116 from a second starting material 202 in a second processing region 115b of the processing device 115. The lower part 110 and the upper part 108 can be produced by reshaping using a foil deep-drawing method of the corresponding starting material, or respectively 200 and 202, by means of a vacuum (if necessary with the aid of an excess pressure), wherein the starting materials 200 and 202 are coiled up on a reel or respectively 200a and 202a. The deep-drawing tools 115c and 115d can be integrated into the entire processing device 115.

[0043] In station II, in step 2, the receiving element 112 can be fed 118 into the first processing region 115a of the processing device 115, and said receiving element can be received 120 by the lower part 110 in the first processing region 115a. The receiving element 112 can be an electrically active element, in particular a completely populated printed circuit board, and it can be automatically received 120 by the lower part 110. On being received 120, the receiving element 112 can be centered by means of pins 117 on the house side.

[0044] In station II, in step 3, the receiving element 112, for example a printed circuit board, can be held down and fixed. This can be effected by hot deforming the centering pins 117 on the house side, optionally also by screwing with plastic screws (not shown). Steps 2 and 3 can be carried out on the same station (II) of the processing device 115.

[0045] The method 100 can additionally comprise the step of electrically contacting 120a the receiving element 112 received by the lower part 110. Furthermore, metallic fastening parts 119a and 119b can be mounted, preferably riveted, in the upper part 108 or in the lower part 110.

[0046] In station III (step 4), the functionality of the electrically contacted receiving element 112, for example of a populated printed circuit board, can be checked 120b.

[0047] In station IV (step 5), the upper part 108 can be fed 122 from the second processing region 115b of the processing device 115 into the first processing region 115a of the processing device 115. Furthermore, the upper part 108 and the lower part 110 can be joined together 124 to form the container 102 in the first processing region 115a of the processing device 115. The upper part 108, for example a lid, can be automatically supplied and can be selectively or respectively extensively welded to the lower part 110. If necessary, the upper part 108 can also be clipped, depending on the functional requirement.

[0048] Producing the upper part 108 and the lower part 101 using the deep-drawing method from the reels 200a and 202a makes possible interlinked fabrication of the container 102 on a processing device 115.

[0049] FIG. 3 shows parts of a container 102, which can be created in the first step of station I according to the description of FIG. 2. In the first step of station I, the upper part 108 and the lower part 110 of the container 102 can be created by means of a deep-drawing method. The lower part 110 can be created from a reel 200a, which comprises a first starting material 200, in a first processing region 115a. The upper part 108 can be created from a reel 202a, which comprises a second starting material 202, in a second processing region 115b. The processing device 115 can comprise the first processing region 115a and the second processing region 115b. FIG. 3 shows an optional step of station I, which comprises punching out 121 the upper part 108 and the lower part 110 of the container 102.

[0050] FIG. 4 shows parts of a container 102. Parts of the container 102, which can be created in station II and station III according to the description of FIG. 2, are shown in FIG. 4. In this embodiment example, the receiving element 112, for example a circuit board, can be fed 118 and inserted into the lower part 110 of the container 102 (step 2 according to the description of FIG. 2). The circuit board can also be fixed by pins 117 (step 3 according to the description of FIG. 2). Furthermore, the function of the circuit board can be checked 120b (step 4 according to the description of FIG. 2).

[0051] FIG. 5 shows parts of a container 102. Step 2 of station II according to the description of FIG. 2 is explained in this embodiment example. An intermediate piece, a bulkhead, can, if necessary, be punched out of a foil for corresponding connector designs on the receiving element 112, for example on a populated printed circuit board, and it can be clipped 119c or introduced into the lower part 110 of the container 102.

[0052] FIG. 6 shows a container 102. The container 102 comprises the upper part 108, for example a lid, and the lower part 110. Step 5 of station IV according to the description of FIG. 2 is explained in this embodiment example. The lid can be supplied and then selectively welded.

[0053] FIG. 7 shows a container 102. The container 102 comprises the upper part 108, for example a lid, the lower part 110 and the receiving element 112 (not shown in FIG. 7). Step 5 of station IV according to the description of FIG. 2 is explained in this embodiment example. The upper part 108 can hold down the receiving element 112, for example a populated circuit board, and the upper part 108 can be connected to the lower part 110 by hot forming of the centering pins 117, optionally by screwing with plastic screws (not represented), to form the finished unit in this embodiment example. The upper part 108 and the lower part 110 can, depending on the requirements, be deep-drawn from a metal foil.

[0054] FIG. 8 shows a schematic representation of a container 102. The container 102 comprises the upper part 108, the lower part 110 and the receiving element 112. The container 102 can be produced according to the method 100.

[0055] This production of the container 102, in particular the fabrication and mounting concept, only necessitates low costs. Furthermore, no supplier or logistics expenditure is incurred for the production of the upper part 108 and lower part 110 of the container 102.

[0056] The container 102 can, in particular, comprise electronic units and sensors having mounted electronic modules (populated printed circuit boards) and can, in particular, be used in the automotive industry.

LIST OF REFERENCE NUMERALS

[0057] 100 Method [0058] 102 Container [0059] 108 Upper part [0060] 110 Lower part [0061] 112 Receiving element [0062] 114 Creating [0063] 115 Processing device [0064] 115a Processing region [0065] 115b Processing region [0066] 115c Deep-drawing tool [0067] 115d Deep-drawing tool [0068] 116 Creating [0069] 117 Pin [0070] 118 Feeding [0071] 119a Fastening part [0072] 119b Fastening part [0073] 119c Clipping [0074] 120 Receiving [0075] 120a Contacting [0076] 120b Checking [0077] 121 Punching out [0078] 122 Feeding [0079] 124 Joining together [0080] 200 Starting material [0081] 200a Reel [0082] 202 Starting material [0083] 202a Reel