Back adhesive pasting carrier and battery processing equipment

Abstract

The utility model provides a gum pasting carrier and battery processing equipment, relates to the technical field of battery processing, and aims to solve the problem of low quality of manual gum pasting. The gum pasting carrier comprises a plate body, an adsorption assembly and a locking assembly, the adsorption assembly and the locking assembly are arranged on the plate body, and the adsorption assembly is used for adsorbing gum when the gum is located at the first position; the locking assembly is used for limiting the position of the back glue on the surface of the plate body and enabling the back glue to be attached to the plate body when the back glue is located at the second position. The gum pasting quality can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery processing, in particular to a back adhesive pasting carrier and battery processing equipment. Background Art

[0002] In the process of processing sheet batteries, it is necessary to paste foam on the surface of the battery. Generally speaking, the foam needs to be pasted on the surface of the battery through a double-sided adhesive backing. At present, it is mostly operated manually, that is, the operator removes a piece of adhesive backing by hand, tears off the release paper on one side of the adhesive backing, first adheres the foam to the adhesive backing, and then adheres the two as a whole to the battery. When manually pasted, since there is glue on the release paper and one side of the adhesive backing, the operator's hand will inevitably touch the glue on the adhesive backing body when removing the release paper, resulting in the adhesion of glue on the fingers, which is not conducive to separation from the corresponding components in subsequent operations. Moreover, manual operation, that is, the operation efficiency is low, and it is difficult to ensure the accuracy of the position when pasting the foam on the adhesive backing, which leads to reduced processing quality of the battery. Utility Model Content

[0003] The first purpose of the utility model is to provide a back glue pasting carrier to solve the technical problem of low quality of the current manual back glue pasting.

[0004] The utility model provides a back glue pasting carrier, including a plate body and an adsorption component and a locking component arranged on the plate body. The adsorption component is used to adsorb the back glue when the back glue is in a first position; the locking component is used to limit the position of the back glue on the surface of the plate body and make the back glue fit with the plate body when the back glue is in a second position.

[0005] The beneficial effects brought by the adhesive backing carrier of the utility model are:

[0006] By setting an adsorption component to adsorb the adhesive at the first position, the adhesive can be fixed by negative pressure without affecting the operation of the adhesive at the first direction of the adhesive, and the adhesive in the adhesive will not stick to the adhesive and affect subsequent operations. By setting a locking component to lock the adhesive at the second position, the adhesive can be removed from the first position in time, releasing the first position for corresponding operations, thereby improving the utilization of space. In addition, there is no need for operators to manually peel off the release paper, which reduces the impact on the adhesive in the adhesive and improves product quality.

[0007] In an optional technical solution, the adsorption component includes an adsorption hole, the adsorption hole is located on the surface of the adhesive-backed pasting carrier facing the first direction, the adsorption hole is connected to the negative pressure connection hole, and the negative pressure connection hole is configured to be connected to the negative pressure generator.

[0008] In an optional technical solution, the negative pressure connection hole is arranged on the surface of the adhesive-backed pasting carrier facing the second direction, and the second direction is opposite to the first direction; the adsorption assembly includes an air inlet plate, and the negative pressure connection hole is arranged on the air inlet plate, and the air inlet plate is located on the surface of the plate body facing the second direction, and the air inlet plate is fixedly connected to the plate body.

[0009] In an optional technical solution, a protruding plate portion is provided on the surface of the plate body facing the first direction, the adsorption holes are arranged on the surface of the protruding plate portion facing the first direction, and the space on the side of the protruding plate portion facing the second direction forms an air circulation cavity.

[0010] In an optional technical solution, the locking assembly includes a fixed locking member and a movable locking member, the fixed locking member is fixedly connected to the surface of the plate body facing the first direction, and the movable locking member is arranged to slide relative to the plate body along a third direction, and the third direction is parallel to the surface of the plate body facing the first direction and perpendicular to the direction in which the backing adhesive moves from the first position to the second position.

[0011] In an optional technical solution, the fixed locking member is provided with a first limiting portion at one end in the first direction, and the first limiting portion is used to prevent the adhesive backing from leaving the board body; the movable locking member is provided with a second limiting portion at one end in the first direction, and the second limiting portion is used to prevent the adhesive backing from leaving the board body.

[0012] In an optional technical solution, the movable locking member is provided with a toggle groove, and the width direction of the toggle groove is consistent with the third direction.

[0013] In an optional technical solution, the locking assembly also includes a positioning rod, which is fixedly disposed on the plate body, and the length direction of the positioning rod is consistent with the third direction. A compression spring is mounted on the positioning rod, and the compression spring is used to apply a force to the movable locking member toward the fixed locking member.

[0014] In an optional technical solution, the plate body is further provided with a positioning hole, a positioning sleeve is fixedly connected in the positioning hole, and a positioning chamfer is provided at the bottom of the positioning sleeve.

[0015] The second purpose of the utility model is to provide a battery processing device to solve the technical problem of low quality of manual adhesive bonding.

[0016] The battery processing equipment provided by the utility model comprises the above-mentioned adhesive pasting carrier.

[0017] By setting the above-mentioned adhesive backing pasting carrier in the battery processing equipment, accordingly, the battery processing equipment has all the advantages of the above-mentioned adhesive backing pasting carrier, which will not be described one by one here. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments or background technologies of the present invention, the drawings required for use in the embodiments or background technology descriptions are briefly introduced below. Obviously, the drawings described below are merely embodiments of the present invention, and ordinary technicians in this field can obtain other drawings based on the provided drawings without paying any creative work.

[0019] Figure 1 A schematic diagram of the structure of the adhesive-backed pasting carrier provided in the first embodiment of the utility model;

[0020] Figure 2 A top view of the adhesive-backed pasting carrier provided in the first embodiment of the utility model;

[0021] Figure 3 for Figure 2 AA section view;

[0022] Figure 4 for Figure 2 Right view of;

[0023] Figure 5 for Figure 2 Front view of

[0024] Figure 6 for Figure 2 BB cross-sectional view.

[0025] Description of reference numerals:

[0026] 100-plate body; 110-protruding plate portion; 120-positioning hole;

[0027] 200-adsorption component; 210-adsorption hole; 220-negative pressure connection hole; 230-air inlet plate; 240-air circulation cavity;

[0028] 300-locking assembly; 310-fixed locking member; 311-first limiting portion; 320-movable locking member; 321-second limiting portion; 322-sliding groove; 330-positioning rod;

[0029] 400-positioning sleeve; 410-positioning chamfer. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model are described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0031] Embodiment 1:

[0032] Figure 1 A schematic diagram of the structure of the adhesive-backed pasting carrier provided in the first embodiment of the utility model; Figure 2 This is a top view of the adhesive-backed pasting carrier provided in the first embodiment of the utility model. Figure 1-Figure 2 As shown, the adhesive bonding carrier provided in the first embodiment of the utility model includes a board body 100 and an adsorption component 200 and a locking component 300 arranged on the board body 100. The adsorption component 200 is used to adsorb the adhesive (not shown in the figure) when the adhesive is in a first position; the locking component 300 is used to limit the position of the adhesive on the surface of the board body 100 and make the adhesive fit with the board body 100 when the adhesive is in a second position.

[0033] by Figure 1 The orientation shown is based on the embodiment. In this embodiment, the first direction is the upward direction, the second direction is the downward direction, and the third direction described later is the horizontal direction. In this embodiment, the adhesive backing includes an adhesive backing body and a first release paper and a second release paper. Glue is provided between the first release paper, the second release paper and the adhesive backing body. At the first position of the adhesive backing, the first release paper of the adhesive backing body in the first direction is uncovered, and the adhesive backing body is adhered with foam.

[0034] By setting the adsorption component 200 to adsorb the adhesive at the first position, the adhesive can be fixed by negative pressure without affecting the operation of the adhesive at the first direction of the adhesive, and the adhesive in the adhesive will not stick to the adhesive and affect the subsequent operation. The locking component 300 is set to lock the adhesive at the second position, so that the adhesive can be removed from the first position in time, releasing the first position for the first position to perform corresponding operations, thereby improving the utilization rate of space. In addition, there is no need for the operator to manually peel off the release paper, which reduces the impact on the adhesive in the adhesive and improves the product quality.

[0035] Figure 3 for Figure 2 AA section view; Figure 2 and Figure 3 As shown, optionally, the adsorption component 200 includes an adsorption hole 210, which is located on the surface of the adhesive-backed pasting carrier facing the first direction. The adsorption hole 210 is connected to the negative pressure connection hole 220, and the negative pressure connection hole 220 is configured to be connected to a negative pressure generator (not shown in the figure).

[0036] In this embodiment, the adsorption holes 210 can be arranged in a rectangular array to increase the adsorption force on various parts of the adhesive, so that the adhesive is more evenly stressed and the corners of the adhesive can be prevented from being lifted when the release paper is peeled off.

[0037] By setting adsorption holes 210 on the surface of the adhesive pasting carrier facing the first direction to adsorb the adhesive, the adhesive can be fixed from the surface of the adhesive in the second direction. On the one hand, the force can be dispersed and the force will not be concentrated to damage the adhesive. On the other hand, there is no need to apply force from the first direction of the adhesive to interfere with the operation of peeling off the release paper.

[0038] like Figure 3 As shown, optionally, the negative pressure connection hole 220 is arranged on the surface of the adhesive-backed pasting carrier facing the second direction, and the second direction is opposite to the first direction; the adsorption assembly 200 includes an air inlet plate 230, and the negative pressure connection hole 220 is arranged on the air inlet plate 230, and the air inlet plate 230 is located on the surface of the plate body 100 facing the second direction, and the air inlet plate 230 is fixedly connected to the plate body 100.

[0039] Specifically, a concave area is provided on the surface of the plate body 100 in the second direction, that is, the lower surface of the plate body 100 in the figure, and the air inlet plate 230 is arranged in the concave area. The air inlet plate 230 is fixedly connected to the plate body 100, and in this embodiment, a snap-on form can be adopted, that is, the air inlet plate 230 is embedded in the plate body 100 and has an interference fit with the plate body 100.

[0040] By setting the negative pressure connection hole 220 on the surface of the board 100 facing the second direction, the larger surface of the board 100 can be utilized, so that the negative pressure connection hole 220 can have a larger area, which is conducive to maintaining negative pressure to absorb the adhesive. If the negative pressure connection hole 220 is set on the surface of the board 100 in other directions, the thickness of the board 100 will increase, and the height of the adhesive pasting carrier will increase, which will waste materials on the one hand, and reduce the activity space of other components on the other hand.

[0041] The provision of the air inlet plate 230 facilitates, for example, the processing of the plate body 100 to form a space for gas flow during the injection molding process, thereby improving the processing convenience.

[0042] like Figure 1-Figure 3 As shown, optionally, a protruding plate portion 110 is provided on the surface of the plate body 100 facing the first direction, adsorption holes 210 are arranged on the surface of the protruding plate portion 110 facing the first direction, and a space on one side of the protruding plate portion 110 facing the second direction forms an air circulation cavity 240.

[0043] The upper surface of the protruding plate portion 110 is a plane, and in this embodiment, the upper surface of the protruding plate portion 110 is horizontally arranged. In this embodiment, the space on the side of the protruding plate portion 110 facing the second direction is the space below the protruding plate portion 110 .

[0044] By arranging the adsorption holes 210 on the surface of the protruding plate portion 110 facing the first direction, the space between the protruding plate portion 110 and the air inlet plate 230 can be increased, thereby increasing the height of the air circulation cavity 240 to reduce the resistance of the vacuum generator to suction when generating negative pressure. In addition, this arrangement will not increase the overall thickness of the plate body 100, which is beneficial to reducing the use of materials and reducing the weight of the adhesive-backed pasting carrier.

[0045] like Figure 1 As shown, optionally, the locking assembly 300 includes a fixed locking member 310 and a movable locking member 320, the fixed locking member 310 is fixedly connected to the surface of the board body 100 facing the first direction, and the movable locking member 320 is arranged to slide relative to the board body 100 along a third direction, and the third direction is parallel to the surface of the board body 100 facing the first direction and is perpendicular to the direction in which the backing adhesive moves from the first position to the second position.

[0046] By providing the fixed locking member 310 and the movable locking member 320, the movable locking member 320 can be moved away from the fixed locking member 310 when the adhesive moves from the first position to the second position, and when the adhesive moves to the second position, the movable locking member 320 moves toward the fixed locking member 310. The fixed locking member 310 and the movable locking member 320 are defined together, and the adhesive can be prevented from moving on the surface of the board body 100 facing the first direction, and can also be prevented from detaching from the surface, so as to facilitate the fixing of the adhesive.

[0047] Figure 5 for Figure 2 The front view of Figure 4 and Figure 5 As shown, optionally, a first limiting portion 311 is provided at one end of the fixed locking member 310 in the first direction, and the first limiting portion 311 is used to prevent the back glue from leaving the board body 100; and a second limiting portion 321 is provided at one end of the movable locking member 320 in the first direction, and the second limiting portion 321 is used to prevent the back glue from leaving the board body 100.

[0048] Among them, when viewed from the first position to the second position, the fixed locking member 310 is a bent plate in an inverted L shape. The top of the inverted L shape is the first limiting portion 311. In other words, the first limiting portion 311 can be a convex ridge arranged at the top of the fixed locking member 310, i.e., at one end in the first direction, facing the movable locking member 320. The second limiting portion 321 of the movable locking member 320 is also located at the top of the movable locking member 320, i.e., at one end in the first direction of the second movable locking member 320, and is a convex ridge of the movable locking member 320 facing the fixed locking member 310.

[0049] By providing a first limiting portion 311 on the fixed locking member 310 and a second limiting portion 321 on the movable locking member 320 , the movement of the adhesive and the foam thereon in a direction away from the board body 100 can be suppressed to fix the adhesive.

[0050] Of course, in another implementation, the first limiting portion 311 and the second limiting portion 321 are not provided on the fixed locking member 310 and the movable locking member 320, and the friction force generated by the pressure of the movable locking member 320 on the back glue when the movable locking member 320 moves toward the fixed locking member 310 is used to prevent the back glue from moving along the first direction.

[0051] like Figure 4 As shown, optionally, the movable locking member 320 is provided with a toggle groove 322, and the width direction of the toggle groove 322 is consistent with the third direction.

[0052] Among them, the toggle groove 322 on the movable locking piece 320 can be located in the top area of ​​the movable locking piece 320 away from the fixed locking piece 310, and a vertical plate is provided on the side of the toggle groove 322 away from the fixed locking piece 310 so that the toggle groove 322 can receive external forces in two opposite directions, which can make the movable locking piece 320 approach or move away from the fixed locking piece 310.

[0053] By providing the toggle groove 322, the movable locking member 320 can be driven away from the fixed locking member 310, so as to make room for the adhesive to move from the first position to the second position, which is convenient for the adhesive to move smoothly. In addition, external parts can be used to drive the movable locking member 320 to approach the fixed locking member 310, so as to clamp the adhesive from opposite sides of the adhesive, which is convenient for further processing of the adhesive.

[0054] like Figure 1 As shown, optionally, the locking assembly 300 also includes a positioning rod 330, which is fixedly disposed on the plate body 100, and the length direction of the positioning rod 330 is consistent with the third direction. A compression spring (not shown in the figure) is mounted on the positioning rod 330, and the compression spring is used to apply a force to the movable locking member 320 toward the fixed locking member 310.

[0055] The movable locking member 320 is slidably connected to the positioning rod 330. In this embodiment, the positioning rod 330 is a round rod. There are two positioning rods 330, which are arranged side by side horizontally. By arranging the two positioning rods 330 side by side horizontally, the movable locking member 320 can be prevented from rotating on the positioning rod 330. Of course, in another implementation, the positioning rod 330 can also be set to a non-circular shape, and the positioning rod 330 can be inserted into the movable locking member 320, which can also prevent the movable locking member 320 from rotating.

[0056] The compression spring in this embodiment is a cylindrical helical compression spring. When there are multiple positioning rods 330 , a cylindrical helical compression spring can be inserted on each positioning rod 330 .

[0057] By providing the positioning rod 330 and installing a compression spring on the positioning rod 330, the pressure of the compression spring when compressed can be used to apply pressure to the movable locking member 320, so that the movable locking member 320 can maintain pressure on the adhesive, thereby improving the stability of adhesive fixation. When the adhesive needs to be moved from the first position to the second position, the movable locking member 320 can be compressed by an external component by toggling the toggle groove 322, so that the movable locking member 320 is away from the fixed locking member 310.

[0058] Figure 6 for Figure 2 BB cross-sectional view; Figure 1 , Figure 2 and Figure 6 As shown, optionally, the plate body 100 is further provided with a positioning hole 120 , a positioning sleeve 400 is fixedly connected in the positioning hole 120 , and a positioning chamfer 410 is provided at the bottom of the positioning sleeve 400 .

[0059] The positioning hole 120 may be a stepped through hole with a small top and a large bottom. The positioning sleeve 400 is provided with a positioning flange at the lower end, and the end face of the positioning flange matches the end face of the lower portion with a larger diameter of the stepped through hole, and the middle and upper portions of the positioning sleeve 400 match the portion with a smaller diameter of the stepped through hole. The middle and upper portions of the positioning sleeve 400 may be inserted into the portion with a smaller diameter of the stepped through hole and fixed, for example, with an interference fit between the two.

[0060] The positioning chamfer 410 at the bottom of the positioning sleeve 400 is the chamfered portion between the inner wall of the positioning sleeve 400 and the bottom surface of the positioning sleeve 400 , wherein the positioning chamfer 410 may be a circular chamfer.

[0061] By providing the positioning sleeve 400, the positioning sleeve 400 can be used in conjunction with the positioning piece used to fix the adhesive pasting carrier to achieve fixation of the adhesive pasting carrier. Moreover, since the adhesive pasting carrier needs to be fixed each time it is moved to the corresponding position, its degree of wear may be more serious than the rest of the adhesive pasting carrier. By providing the positioning sleeve 400 separately, when the wear is serious to a certain extent, the positioning sleeve 400 can be directly replaced without affecting the plate body 100, and the maintenance cost can also be reduced. In addition, a positioning chamfer 410 is provided at the bottom of the positioning sleeve 400, which is conducive to guiding the positioning sleeve 400 when the positioning sleeve 400 is sleeved on the corresponding positioning part, which can reduce the positioning accuracy requirements of the device for moving the adhesive pasting carrier and improve the operating efficiency.

[0062] Embodiment 2:

[0063] Embodiment 2 also provides a battery processing device, including the above-mentioned adhesive backing pasting carrier.

[0064] By setting the above-mentioned adhesive backing pasting carrier in the battery processing equipment, accordingly, the battery processing equipment has all the advantages of the above-mentioned adhesive backing pasting carrier, which will not be described one by one here.

[0065] Although the utility model is disclosed as above, the utility model is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the utility model. Therefore, the protection scope of the utility model shall be subject to the scope defined by the claims.

[0066] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprises" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0067] In the above embodiments, the descriptions of directions such as “upper” and “lower” are all based on the drawings.

[0068] The above description of the disclosed embodiments enables professionals in the field to implement or use the utility model. Various modifications to these embodiments will be apparent to professionals in the field, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the utility model.

[0069] Therefore, the present invention will not be limited to the embodiments shown herein but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A self-adhesive carrier, It is characterized in that The invention comprises a plate body (100), and an adsorption component (200) and a locking component (300) arranged on the plate body (100); the adsorption component (200) is used to adsorb the back glue when the back glue is in a first position; and the locking component (300) is used to limit the position of the back glue on the surface of the plate body (100) and make the back glue fit the plate body (100) when the back glue is in a second position.

2. The adhesive backing carrier according to claim 1, It is characterized in that The adsorption component (200) comprises an adsorption hole (210), wherein the adsorption hole (210) is located on a surface of the adhesive-backed pasting carrier facing a first direction, and the adsorption hole (210) is connected to a negative pressure connection hole (220), and the negative pressure connection hole (220) is configured to be connected to a negative pressure generator.

3. The adhesive backing carrier according to claim 2, It is characterized in that The negative pressure connection hole (220) is arranged on the surface of the adhesive backing carrier facing the second direction, and the second direction is opposite to the first direction; the adsorption component (200) includes an air inlet plate (230), the negative pressure connection hole (220) is arranged on the air inlet plate (230), the air inlet plate (230) is located on the surface of the plate body (100) facing the second direction, and the air inlet plate (230) is fixedly connected to the plate body (100).

4. The adhesive backing carrier according to claim 3, It is characterized in that A protruding plate portion (110) is provided on the surface of the plate body (100) facing the first direction, the adsorption holes (210) are arranged on the surface of the protruding plate portion (110) facing the first direction, and a space on one side of the protruding plate portion (110) facing the second direction forms an air circulation cavity (240).

5. The adhesive-backed pasting carrier according to any one of claims 1 to 4, It is characterized in that The locking assembly (300) comprises a fixed locking member (310) and a movable locking member (320), wherein the fixed locking member (310) is fixedly connected to the surface of the plate body (100) facing the first direction, and the movable locking member (320) is arranged to slide relative to the plate body (100) along a third direction, wherein the third direction is parallel to the surface of the plate body (100) facing the first direction and is perpendicular to the direction in which the adhesive backing moves from the first position to the second position.

6. The adhesive-backed pasting carrier according to claim 5, It is characterized in that The fixed locking member (310) is provided with a first limiting portion (311) at one end in the first direction, and the first limiting portion (311) is used to prevent the adhesive backing from leaving the board body (100); the movable locking member (320) is provided with a second limiting portion (321) at one end in the first direction, and the second limiting portion (321) is used to prevent the adhesive backing from leaving the board body (100).

7. The adhesive-backed pasting carrier according to claim 5, It is characterized in that The movable locking member (320) is provided with a toggle groove (322), and the width direction of the toggle groove (322) is consistent with the third direction.

8. The adhesive-backed pasting carrier according to claim 7, It is characterized in that The locking assembly (300) further comprises a positioning rod (330), wherein the positioning rod (330) is fixedly arranged on the plate body (100), and the length direction of the positioning rod (330) is consistent with the third direction. A compression spring is mounted on the positioning rod (330), and the compression spring is used to apply a force to the movable locking member (320) toward the fixed locking member (310).

9. The adhesive-backed adhesive carrier according to any one of claims 1-4 and 6-8, It is characterized in that The plate body (100) is further provided with a positioning hole (120), a positioning sleeve (400) is fixedly connected in the positioning hole (120), and a positioning chamfer (410) is provided at the bottom of the positioning sleeve (400).

10. A battery processing device, It is characterized in that The battery processing equipment comprises the adhesive-backed pasting carrier according to any one of claims 1 to 9.

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