Module side edge heating film pasting and positioning tool

Abstract

The utility model discloses a module side edge heating film pasting and positioning tool, which relates to the technical field of module processing and production, and comprises a plurality of vacuum suction nozzles, a plurality of vacuum generators, a support plate, a plurality of suction positioning pins, a plurality of heating film limiting plates and a plurality of suction positioning holes, the vacuum generator is connected with the vacuum suction nozzle through a pipeline, and a suction positioning hole corresponding to the suction positioning pin is formed in the heating film limiting plate. The heating film pasting device has the advantages that the accuracy of the pasting position of the heating film and the pasting flatness of the heating film in the pasting process are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of module processing and production, in particular to a module side heating film pasting and positioning tool. Background Art

[0002] At present, there are two main ways to heat the modules of the thermal management system of new energy battery packs: liquid cooling and liquid heating system heating and module heating film heating. The module heating film heating method requires pasting the adhesive-backed heating film on the side of the module battery cell. In the past, the heating film was manually aligned and pasted. For longer modules and longer heating films, the accuracy of manual pasting position is difficult to control. After pasting, the heating film is prone to warping and wrinkling, which affects the heating performance of the heating film. The patent document with announcement number CN219917251U discloses a battery module side heating film smoothing tool, which uses a smoothing roller to smooth the heating film so that the heating film is fully fitted with the side panel. The existing technology generally smoothes the module side heating film after pasting it, and cannot guarantee the accuracy of the pasting position and the smoothness of the pasting during the pasting process. Utility Model Content

[0003] The technical problem to be solved by the utility model is how to ensure the accuracy of the pasting position and the pasting flatness of the heating film during the pasting process.

[0004] The utility model solves the above-mentioned technical problems through the following technical means: a module side heating film pasting positioning tool, including a vacuum suction nozzle, a vacuum generator, a support plate, a suction positioning pin, a heating film limiting plate and a suction positioning hole, the support plate is provided with a plurality of vacuum suction nozzles, a vacuum generator and a suction positioning pin, the vacuum generator is connected to the vacuum suction nozzle through a pipe, and the heating film limiting plate is provided with a suction positioning hole corresponding to the suction positioning pin.

[0005] By sucking the positioning pins, the relative positions of the heating film and the support plate can be aligned. The heating film can be adsorbed by multiple vacuum suction nozzles to separate the hands from the heating film when applying the film, making it convenient to align the relative positions of the heating film and the module, ensuring the accuracy of the heating film pasting position during the pasting process; at the same time, multiple vacuum suction nozzles have a multi-point flattening function, which ensures the flatness of the heating film pasting and eliminates the problems of warping and wrinkling after pasting of the heating film in the past.

[0006] As an optimized technical solution, the module side heating film pasting and positioning tooling also includes a precision pressure regulating valve. A precision pressure regulating valve is provided on the support plate, and the precision pressure regulating valve is connected to the pipeline between the vacuum generator and the external negative pressure gas source.

[0007] The precision pressure regulating valve can adjust the adsorption pressure to ensure that the vacuum nozzle can absorb the heating film and avoid damaging the heating film.

[0008] As an optimized technical solution, the heating film limiting plate is provided with a positioning groove matching the heating film.

[0009] The heating film can be positioned by placing it in the positioning groove. It is easy to operate and no holes need to be opened on the heating film.

[0010] As an optimized technical solution, the module side heating film pasting and positioning tool also includes a heating film positioning pin, the heating film limiting plate is provided with a heating film positioning pin, and the heating film is provided with a heating film positioning hole corresponding to the heating film positioning pin.

[0011] Positioning can be achieved by passing the heating film positioning pin through the heating film positioning hole, which is easy to operate.

[0012] As an optimized technical solution, heating film positioning pins are respectively provided at both ends of the heating film limiting plate in the length direction, and heating film positioning holes are respectively provided at both ends of the heating film in the length direction.

[0013] Positioning is accomplished through two pairs of heating film positioning pins and heating film positioning holes, making operation easy.

[0014] As an optimized technical solution, the heating film limiting plate is a flat plate structure.

[0015] The structure is simple and easy to process.

[0016] As an optimized technical solution, suction positioning pins are respectively provided at both ends of the support plate in the length direction, and suction positioning holes are respectively provided at both ends of the heating film limiting plate in the length direction.

[0017] Positioning is accomplished through two pairs of suction positioning pins and suction positioning holes, making operation easy.

[0018] As an optimized technical solution, a plurality of vacuum suction nozzles are arranged in two rows along the length direction of the support plate, the vacuum suction nozzles in each row are distributed at equal intervals, and the two rows of vacuum suction nozzles are distributed in an alternating manner.

[0019] The vacuum nozzles are evenly distributed, which can better ensure firm adsorption and smooth adhesion of the heating film.

[0020] As an optimized technical solution, the module side heating film pasting and positioning tool also includes a handle, and the handle is fixedly connected to the support plate.

[0021] You can hold the handle when using it, which is easy to operate.

[0022] As an optimized technical solution, two handles are provided, and the two handles are spaced apart along the length direction of the support plate.

[0023] Each hand can hold the two handles separately for easy alignment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an exploded view of the side heating film pasting and positioning tooling of the module in Example 1 of the utility model.

[0025] Figure 2 This is an axonometric diagram of the side heating film pasting and positioning tooling of the second embodiment of the utility model. DETAILED DESCRIPTION

[0026] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0027] Example 1

[0028] like Figure 1 As shown, this embodiment discloses a module side heating film pasting and positioning tool, including a vacuum suction nozzle 1, a handle 2, a vacuum generator 3, a support plate 4, a precision pressure regulating valve 5, a suction positioning pin 6, a heating film positioning pin 8, a heating film limit plate 9 and a suction positioning hole 10, and heating film positioning holes 11 are respectively provided at both ends of the heating film 7 in the length direction.

[0029] The support plate 4 is provided with multiple vacuum suction nozzles 1, and the multiple vacuum suction nozzles 1 are arranged in two rows along the length direction of the support plate 4. The vacuum suction nozzles 1 in each row are distributed at equal intervals, and the two rows of vacuum suction nozzles 1 are staggered; a vacuum generator 3 and a precision pressure regulating valve 5 are provided on the support plate 4. The vacuum generator 3 is connected to an external negative pressure gas source and is connected to the vacuum suction nozzle 1 through a pipeline, and the precision pressure regulating valve 5 is connected to the pipeline between the vacuum generator 3 and the vacuum suction nozzle 1; suction positioning pins 6 are respectively provided at both ends of the support plate 4 in the length direction, and suction positioning holes 10 corresponding to the suction positioning pins 6 are respectively provided at both ends of the heating film limiting plate 9 in the length direction; the heating film limiting plate 9 is a flat plate structure, and heating film positioning pins 8 are respectively provided at both ends of the heating film limiting plate 9 in the length direction, and heating film positioning holes 11 corresponding to the heating film positioning pins 8 are respectively provided at both ends of the heating film 7 in the length direction; there are two handles 2, and the two handles 2 are arranged at intervals along the length direction of the support plate 4 and fixedly connected to the support plate 4.

[0030] Working principle: When in use, first pass the heating film positioning pin 8 through the heating film positioning hole 11 for positioning, so that the heating film 7 is flat on the heating film limit plate 9; then hold the handle 2 to pass the suction positioning pin 6 through the corresponding hole on the heating film 7 and insert it into the suction positioning hole 10 for positioning, so that the vacuum suction nozzle 1 is aligned with the heating film; then turn on the vacuum generator 3, and adsorb the heating film 7 through the vacuum suction nozzle 1; then lift the heating film 7, tear off the adhesive film on the back of the heating film 7, and stick the heating film 7 to the side of the module.

[0031] Example 2

[0032] like Figure 2 As shown, the difference between this embodiment and embodiment 1 is that the module side heating film pasting positioning tool of this embodiment does not have a heating film positioning pin 8, the heating film 7 does not have a heating film positioning hole 11, and the heating film limiting plate 9 is provided with a positioning groove matching the heating film 7. When in use, the heating film 7 is placed in the positioning groove for positioning.

[0033] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A module side heating film pasting and positioning tool, characterized by: It includes a vacuum suction nozzle, a vacuum generator, a support plate, a suction positioning pin, a heating film limiting plate and a suction positioning hole. The support plate is provided with multiple vacuum suction nozzles, vacuum generators and suction positioning pins. The vacuum generator is connected to the vacuum suction nozzle through a pipe. The heating film limiting plate is provided with a suction positioning hole corresponding to the suction positioning pin.

2. The module side heating film pasting and positioning tool according to claim 1, characterized in that: The module side heating film pasting and positioning tool also includes a precision pressure regulating valve. The support plate is provided with a precision pressure regulating valve, and the precision pressure regulating valve is connected to the pipeline between the vacuum generator and the external negative pressure gas source.

3. The module side heating film pasting and positioning tool according to claim 1, characterized in that: The heating film limiting plate is provided with a positioning groove matching the heating film.

4. The module side heating film pasting and positioning tool according to claim 1, characterized in that: The module side heating film pasting and positioning tool also includes a heating film positioning pin, the heating film limiting plate is provided with a heating film positioning pin, and the heating film is provided with a heating film positioning hole corresponding to the heating film positioning pin.

5. The module side heating film pasting and positioning tool according to claim 4, characterized in that: The two ends of the heating film limiting plate in the length direction are respectively provided with heating film positioning pins, and the two ends of the heating film in the length direction are respectively provided with heating film positioning holes.

6. The module side heating film pasting and positioning tool according to claim 4, characterized in that: The heating film limiting plate is a flat plate structure.

7. The module side heating film pasting and positioning tool according to claim 1, characterized in that: Both ends of the support plate in the length direction are respectively provided with suction positioning pins, and both ends of the heating film limiting plate in the length direction are respectively provided with suction positioning holes.

8. The module side heating film pasting and positioning tool according to claim 1, characterized in that: A plurality of vacuum suction nozzles are arranged in two rows along the length direction of the support plate, the vacuum suction nozzles in each row are distributed at equal intervals, and the vacuum suction nozzles in the two rows are distributed in a staggered manner.

9. The module side heating film pasting and positioning tool according to claim 1, characterized in that: The module side heating film pasting and positioning tool further includes a handle, and the handle is fixedly connected to the support plate.

10. The module side heating film pasting and positioning tool according to claim 9, characterized in that: There are two handles, which are spaced apart along the length direction of the support plate.

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