Adhesive tape pasting and smearing equipment

Abstract

The utility model relates to the technical field of automatic operation, and discloses a gummed paper pasting and smearing device which comprises a gummed paper bending mechanism and a glue taking mechanism, the gummed paper bending mechanism comprises a glue outlet module and a bending module, the bending module is arranged adjacent to the glue outlet tail end of the glue outlet module, and the glue taking mechanism is arranged on the gummed paper pasting and smearing device. The glue taking mechanism comprises a first mechanical arm and a glue taking head connected with the driving tail end of the first mechanical arm, a first adsorption surface is arranged on the lower surface of the glue taking head, a second adsorption surface is arranged on at least one side face of the glue taking head, and after the first adsorption surface makes contact with glue paper, the glue taking head is driven by the second adsorption surface. The bending module bends the gummed paper extending to the outside of the first adsorption surface towards the second adsorption surface, so that the gummed paper forms a first attaching surface corresponding to the first adsorption surface and a second attaching surface corresponding to the second adsorption surface; the device has the following technical effects that one-time bending operation of adhesive paper is completed during material taking, automatic adhesive sticking operation of a step structure at the head of a battery cell is realized, and the operation efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automated operations, and particularly relates to a device for pasting adhesive tape. Background Art

[0002] In some application scenarios of battery cells, it is required to paste adhesive tape at the head groove position of the battery cell to play a role in insulation or puncture prevention and other protection functions.

[0003] It is known that the head groove position of the battery cell presents a stepped structure, while the incoming material of the adhesive tape is usually in a planar shape. It is impossible to directly pick up the planar adhesive tape through the picking mechanism and paste it at the stepped structure. Therefore, for the adhesive tape pasting operation at the head groove position of the battery cell, it can only be completed by manual operation at present, but the manual operation method has the problem of low operation efficiency. Summary of the Utility Model

[0004] In order to solve the deficiencies of the above-mentioned prior art, the utility model provides a device for pasting and applying adhesive tape, which realizes the automated adhesive tape pasting operation on the stepped structure at the head of the battery cell and achieves the purpose of improving the operation efficiency.

[0005] The technical purpose to be achieved by the utility model is realized through the following technical solutions:

[0006] The utility model provides a device including an adhesive tape bending mechanism and an adhesive tape picking mechanism;

[0007] The adhesive tape bending mechanism includes a glue outlet module and a bending module, and the bending module is arranged adjacent to the glue outlet end of the glue outlet module;

[0008] The adhesive tape picking mechanism includes a first manipulator and a glue picking head connected to the driving end of the first manipulator;

[0009] A first adsorption surface is arranged on the lower surface of the glue picking head, and at least one side surface of the glue picking head is provided with a second adsorption surface;

[0010] After the first adsorption surface contacts the adhesive tape, the bending module bends the adhesive tape extending outside the first adsorption surface towards the second adsorption surface, so that the adhesive tape forms a first pasting surface corresponding to the first adsorption surface and a second pasting surface corresponding to the second adsorption surface.

[0011] In some implementation manners, the bending module includes a first lifting driving unit, a mounting seat and a bending head;

[0012] The bending head is mounted on the mounting seat, and the mounting seat is connected to the driving end of the first lifting driving unit. Under the driving action of the first lifting driving unit, the mounting seat drives the bending head to bend the adhesive tape extending outside the first adsorption surface towards the second adsorption surface, realizing the bending operation during the adhesive tape picking.

[0013] In some implementations, the bending module further includes an elastic buffer unit disposed between the mounting base and the bending head;

[0014] The elastic buffer unit includes a slide rail, a slider, and a first spring. The slide rail is disposed on the mounting base. The slider is slidably connected to the slide rail. The bending head is connected to one end of the slider. The first spring is connected to the other end of the slider away from the bending head. When the bending head is abutted by the second adsorption surface on the glue picking head, it can reversely compress the first spring, and the first spring is used to play an elastic buffering role to avoid damage to the adhesive tape or the bending head due to hard force contact.

[0015] In some implementations, the adhesive tape bending mechanism further includes a photographing module located above the glue discharging end of the glue discharging module. The position of the adhesive tape at the glue discharging end of the glue discharging module is obtained through the photographing module, so that the glue picking head can accurately move to the position of the adhesive tape for adsorption operation.

[0016] In some implementations, a conveying mechanism, a tape sticking mechanism, and a glue spreading mechanism are further included. The tape sticking mechanism and the glue spreading mechanism are sequentially arranged along the conveying path of the conveying mechanism;

[0017] The glue picking mechanism is located on one side of the tape sticking mechanism to realize automatic glue picking, tape sticking, and glue spreading operations, improving the operation efficiency.

[0018] In some implementations, the glue spreading mechanism includes an upper support module, a lower support module, a glue spreading module, and a rolling module;

[0019] The upper support module is located above the lower support module. The rolling module is connected to the upper support module. The glue spreading module is located on one side of the lower support module;

[0020] The glue spreading module is used to smear the first sticking surface onto the lower surface of the head of the battery cell. The rolling module is used to roll the second sticking surface onto the upper surface of the head of the battery cell to realize the rolling and smearing operations of the first sticking surface and the second sticking surface.

[0021] In some implementations, the upper support module includes an upper pressing block and a second lifting driving unit. The driving end of the second lifting driving unit is connected to the upper pressing block and the rolling module. While the second lifting driving unit drives the upper pressing block to press down on a part of the first sticking surface, the rolling module is moved to the position to be operated, achieving the effect of synchronous driving.

[0022] In some implementations, the rolling module includes a first lateral translation driving unit and a rolling head. The rolling head is connected to the driving end of the first lateral translation driving unit to perform the rolling operation on the second veneer.

[0023] In some implementations, the glue applying module includes a second lateral translation driving unit, a third lifting driving unit, and a glue applying head. The driving end of the second lateral translation driving unit is connected to the third lifting driving unit, and the driving end of the third lifting driving unit is connected to the glue applying head to perform the pasting operation on the first veneer.

[0024] In some implementations, a visual photographing mechanism and a pressure maintaining mechanism are further included. The visual photographing mechanism is located between the glue taking mechanism and the glue pasting mechanism, and the pressure maintaining mechanism is located at the end of the conveying path of the conveying mechanism. The visual photographing mechanism is used to improve the accuracy of the glue pasting operation, and the pressure maintaining mechanism is used to maintain pressure on the glued paper after rolling and pasting to improve the operation quality.

[0025] In summary, the present utility model has at least the following advantages:

[0026] A glue pasting and applying device provided by the present utility model arranges the bending module adjacent to the glue discharging end of the glue discharging module. When the glue paper discharges to the glue discharging end, the first adsorption surface of the glue taking head contacts the glue paper. At this time, the bending module is used to bend the glue paper extending outside the first adsorption surface towards the second adsorption surface, so that the glue paper forms a first veneer corresponding to the first adsorption surface and a second veneer corresponding to the second adsorption surface, to meet the requirements of the automatic glue pasting operation for the step structure of the battery cell head and improve the operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic structural diagram of the glue pasting and applying device according to Embodiment 1 of the present utility model;

[0028] Figure 2 is a schematic structural diagram of the glue paper bending mechanism according to Embodiment 1 of the present utility model;

[0029] Figure 3 is a schematic structural diagram of the bending module according to Embodiment 1 of the present utility model;

[0030] Figure 4 is a schematic structural diagram of the glue taking head according to Embodiment 1 of the present utility model;

[0031] Figure 5 is a schematic structural diagram of the glue paper after taking glue according to Embodiment 1 of the present utility model;

[0032] Figure 6 is a schematic structural diagram of the glue pasting and applying device according to Embodiment 2 of the present utility model;

[0033] Figure 7Schematic diagram of the glue - applying mechanism in Embodiment 2 of the present utility model;

[0034] Figure 8 Schematic diagram of the glue - applying module in Embodiment 2 of the present utility model;

[0035] Figure 9 Schematic diagram of the glued paper after rolling and pasting in Embodiment 2 of the present utility model;

[0036] Figure 10 Schematic diagram of the glue - applying paper pasting device in Embodiment 3 of the present utility model;

[0037] Figure 11 Schematic diagram of the pressure - maintaining mechanism in Embodiment 3 of the present utility model;

[0038] 100, glue - paper bending mechanism; 110, glue - discharging module; 120, bending module; 121, first lifting drive unit; 122, mounting seat; 123, bending head; 124, elastic buffer unit; 1241, slide rail; 1242, slider; 1243, first spring; 130, photographing module;

[0039] 200, glue - taking mechanism; 210, first manipulator; 220, glue - taking head; 221, first adsorption surface; 222, second adsorption surface;

[0040] 300, glue - paper; 310, first pasting surface; 320, second pasting surface;

[0041] 400, conveying mechanism;

[0042] 500, glue - pasting mechanism;

[0043] 600, glue - applying mechanism; 610, upper support module; 611, upper pressing block; 612, second lifting drive unit; 620, lower support module; 630, glue - applying module; 631, second transverse movement drive unit; 632, third lifting drive unit; 633, glue - applying head; 640, rolling module; 641, first transverse movement drive unit; 642, rolling head;

[0044] 700, visual photographing mechanism;

[0045] 800, pressure - maintaining mechanism. Detailed implementation manners

[0046] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The described embodiments are some, but not all, of the embodiments of the present utility model.

[0047] Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0048] Embodiment 1:

[0049] Please refer to Figures 1-5 , a sticker paper applying device, comprising a sticker paper bending mechanism 100 and a sticker paper picking mechanism 200. The sticker paper bending mechanism 100 is used for discharging the sticker paper and cooperating with the sticker paper picking mechanism 200 to perform a first bending on the sticker paper 300 when picking up the sticker paper. The sticker paper picking mechanism 200 is used to pick up the sticker paper 300 after the first bending.

[0050] Refer to Figure 2 and Figure 3 , the sticker paper bending mechanism 100 includes a sticker paper discharging module 110 and a bending module 120. The bending module 120 is disposed adjacent to the discharging end of the sticker paper discharging module 110.

[0051] The sticker paper discharging module 110 is used for automatically discharging the sticker label of the sticker paper 300 and transmitting the sticker paper 300 after discharging the label. The purpose of disposing the bending module 120 adjacent to the discharging end of the sticker paper discharging module 110 is that each time the sticker paper picking mechanism 200 picks up the sticker paper 300 located at the discharging end, and the bending module 120 is used to cooperate with the sticker paper picking mechanism 200 to perform the bending operation on the sticker paper 300. Therefore, the bending module 120 is disposed adjacent to the discharging end of the sticker paper discharging module 110 to facilitate the implementation of the first bending operation on the sticker paper.

[0052] The sticker paper picking mechanism 200 includes a first manipulator 210 and a sticker paper picking head 220 connected to the driving end of the first manipulator 210. The sticker paper picking head 220 can move to a set position under the driving action of the first manipulator 210, for example, move to the upper end of the sticker paper corresponding to the discharging end of the sticker paper discharging module 110.

[0053] A first adsorption surface 221 is provided on the lower surface of the sticker paper picking head 220, and a second adsorption surface 222 is provided on at least one side surface of the sticker paper picking head 220.

[0054] It is known that the head groove position of the battery cell presents a stepped structure. Therefore, in order to meet the adhesive tape application requirements of the stepped structure, the position of the glue pick-up head 220 for adsorbing the adhesive tape 300 is set to a shape matching the stepped structure. For example, a first adsorption surface 221 is provided on the lower surface of the glue pick-up head 220, and a second adsorption surface 222 is provided on one side surface of the glue pick-up head 220. The first adsorption surface 221 is connected to the second adsorption surface 222. In one example, the first adsorption surface 221 and the second adsorption surface 222 are connected to present an L shape.

[0055] See Figure 4 and Figure 5 , after the first adsorption surface 221 contacts the adhesive tape, the bending module 120 bends the adhesive tape extending outside the first adsorption surface 221 towards the second adsorption surface 222, so that the adhesive tape 300 forms a first sticking surface 310 corresponding to the first adsorption surface 221 and a second sticking surface 320 corresponding to the second adsorption surface 222.

[0056] Driven by the first manipulator 210, the glue pick-up head 220 moves to the upper end of the adhesive tape at the glue discharging end of the glue discharging module 110. The first adsorption surface 221 contacts part of the adhesive tape, so that part of the adhesive tape near one end of the bending module 120 extends outside the first adsorption surface 221. Then, the bending module 120 bends the adhesive tape extending outside the first adsorption surface 221 towards the second adsorption surface 222. After the bending operation of the bending module 120 is completed, the first adsorption surface 221 and the second adsorption surface 222 start the adsorption operation, and the bending module 120 retracts. Then, driven by the first manipulator 210, the glue pick-up head 220 moves to the next working station.

[0057] A glue applying and smearing device provided in this embodiment arranges the bending module 120 adjacent to the glue discharging end of the glue discharging module 110. When the adhesive tape discharges to the glue discharging end, the first adsorption surface 221 of the glue pick-up head 220 contacts the adhesive tape. At this time, the bending module 120 is used to bend the adhesive tape extending outside the first adsorption surface 221 towards the second adsorption surface 222, so that the adhesive tape forms a first sticking surface 310 corresponding to the first adsorption surface 221 and a second sticking surface 320 corresponding to the second adsorption surface 222, so as to meet the automatic adhesive tape application requirements of the stepped structure at the head of the battery cell and improve the operation efficiency.

[0058] See again Figure 3, in some embodiments, the bending module 120 includes a first lifting drive unit 121, a mounting seat 122, and a bending head 123; the bending head 123 is mounted on the mounting seat 122, and the mounting seat 122 is connected to the drive end of the first lifting drive unit 121. After the first adsorption surface 221 of the glue pickup head 220 contacts a part of the adhesive tape, under the driving action of the first lifting drive unit 121, the mounting seat 122 drives the bending head 123 to bend the adhesive tape extending outside the first adsorption surface 221 toward the second adsorption surface 222, so as to realize the bending operation during glue tape material pickup.

[0059] Furthermore, the bending module 120 further includes an elastic buffer unit 124 disposed between the mounting seat 122 and the bending head 123, and the elastic buffer unit 124 can play an elastic buffering role when the bending head 123 performs the bending operation.

[0060] The elastic buffer unit 124 includes a slide rail 1241, a slider 1242, and a first spring 1243. The slide rail 1241 is disposed on the mounting seat 122, the slider 1242 is slidably connected to the slide rail 1241, one end of the bending head 123 is connected to the slider 1242, and the other end of the first spring 1243 is connected to the slider 1242 away from the bending head 123. When the bending head 123 is subjected to the abutting action of the second adsorption surface 222 on the glue pickup head 220, it can reversely compress the first spring 1243, and the first spring 1243 is used to play an elastic buffering role to avoid damaging the adhesive tape or the bending head 123 due to hard contact.

[0061] For example, the first lifting drive unit 121 drives the mounting seat 122 to drive the bending head 123 to move upward, and bends the adhesive tape extending outside the first adsorption surface 221 toward the second adsorption surface 222. During this process, when the bending head 123 abuts against the second adsorption surface 222, it will drive the slider 1242 to move away from the second adsorption surface 222 on the slide rail 1241, thereby compressing the first spring 1243. It can be understood that the layout direction of the first spring 1243 is the same as the extension direction of the slide rail 1241.

[0062] Refer back to Figure 2 , in some embodiments, the adhesive tape bending mechanism 100 further includes a photographing module 130, and the photographing module 130 is located above the glue discharging end of the glue discharging module 110. The position of the adhesive tape at the glue discharging end of the glue discharging module 110 is obtained through the photographing module 130, so that the glue pickup head 220 can accurately move to the position of the adhesive tape for adsorption operation.

[0063] Specifically, the photographing module 130 may include a camera and a light source, and the light source is used to provide light for the camera, so that the camera can obtain the adhesive tape position information to achieve an accurate glue pickup effect.

[0064] Embodiment 2:

[0065] The difference between this embodiment and embodiment 1 is that this embodiment further optimizes the structure of the adhesive tape applying device of the utility model, see Figures 6-9 .

[0066] See also Figure 6 The present embodiment provides a glue tape applying device, which further includes a conveying mechanism 400, a glue applying mechanism 500 and a glue applying mechanism 600. The glue applying mechanism 500 and the glue applying mechanism 600 are arranged in sequence along the conveying path of the conveying mechanism 400; the glue taking mechanism 200 is located on one side of the glue applying mechanism 500.

[0067] The conveying mechanism 400 is used to convey the fixture loaded with battery cells so as to convey the battery cells to the corresponding positions of different mechanisms for corresponding operations. The gluing mechanism 500 is used to cooperate with the glue taking mechanism 200 to perform gluing operations. The gluing mechanism 600 is used to apply the attached adhesive tape, thereby realizing automatic material taking, gluing and gluing operations of the adhesive tape, thereby improving operating efficiency.

[0068] See also Figures 7-9 In some embodiments, the gluing mechanism 600 includes an upper support module 610, a lower support module 620, a gluing module 630 and a rolling module 640; the upper support module 610 is located above the lower support module 620, the rolling module 640 is connected to the upper support module 610, and the gluing module 630 is located on one side of the lower support module 620.

[0069] The upper support module 610 and the lower support module 620 are used to support the battery cell head in the fixture, the gluing module 630 is used to gluing the first veneer 310 to the lower surface of the battery cell head, and the rolling module 640 is used to roll the second veneer 320 to the upper surface of the battery cell head, thereby realizing the rolling and gluing operations of the first veneer 310 and the second veneer 320.

[0070] When the battery cell moves to the position of the glue applying mechanism 600 under the action of the conveying mechanism 400, the upper supporting module 610 presses down the groove position of the battery cell head, and the lower supporting module 620 supports the groove position of the battery cell head upward and avoids the position to be pasted, and then the glue applying module 630 applies the first veneer 310 to the lower surface of the battery cell head, specifically, the first veneer 310 extending to the outside of the battery cell head is partially pasted to the lower surface of the battery cell head, that is, there are two bending operations, and the rolling module 640 rolls the second veneer 320 to the upper surface of the battery cell head, specifically, the second veneer 320 extending to the upper end of the battery cell head is partially rolled to the upper surface of the battery cell head, which is equivalent to one bending operation.

[0071] Further, the upper support module 610 includes an upper pressing block 611 and a second lifting drive unit 612. The drive end of the second lifting drive unit 612 is connected to the upper pressing block 611 and the rolling module 640. When the second lifting drive unit 612 drives the upper pressing block 611 to press down on a part of the first facing 310, the rolling module 640 is moved to the position to be operated, achieving the effect of synchronous drive.

[0072] The rolling module 640 includes a first lateral movement drive unit 641 and a rolling head 642. The rolling head 642 is connected to the drive end of the first lateral movement drive unit 641 to perform the rolling operation on the second facing 320.

[0073] After the rolling module 640 is moved to the position to be operated under the action of the second lifting drive unit 612, the first lateral movement drive unit 641 drives the rolling head 642 to extend towards the battery cell direction, and rolls a part of the second facing 320 extending to the upper end of the battery cell head onto the upper surface of the battery cell head.

[0074] The glue applying module 630 includes a second lateral movement drive unit 631, a third lifting drive unit 632, and a glue applying head 633. The drive end of the second lateral movement drive unit 631 is connected to the third lifting drive unit 632, and the drive end of the third lifting drive unit 632 is connected to the glue applying head 633 to perform the pasting operation on the first facing 310.

[0075] Under the action of the third lifting drive unit 632, the glue applying head 633 bends a part of the first facing 310 extending outside the battery cell head downward, and then, under the drive of the second lateral movement drive unit 631, extends towards the battery cell direction and pastes the bent part of the first facing 310 on the lower surface of the battery cell head, realizing the automatic pasting operation.

[0076] A glue paper pasting and applying device provided in this embodiment can realize the automatic material taking, pasting, and applying operations of the glue paper, effectively improving the operation efficiency.

[0077] Embodiment 3:

[0078] The difference between this embodiment and Embodiment 2 is that this embodiment further optimizes the structure of the glue paper pasting and applying device of the present utility model. Please refer to Figure 10 and Figure 11 .

[0079] A glue paper pasting and applying device provided in this embodiment further includes a visual photographing mechanism 700 and a pressure maintaining mechanism 800. The visual photographing mechanism 700 is located between the glue taking mechanism 200 and the pasting mechanism 500, and the pressure maintaining mechanism 800 is located at the end of the conveying path of the conveying mechanism 400. The visual photographing mechanism 700 is used to improve the accuracy of the pasting operation, and the pressure maintaining mechanism 800 is used to maintain the pressure on the rolled and pasted glue paper to improve the operation quality.

[0080] The glue - sticking mechanism 500 includes a glue - sticking support block for supporting the head position of the battery cell. After the glue - taking mechanism 200 finishes taking glue, it first moves to the position of the vision photographing mechanism 700 to obtain the position information of the adhesive tape, and then moves the adhesive tape to the position of the glue - sticking mechanism 500 to cooperate with the glue - sticking mechanism 500 to complete the sticking of the adhesive tape.

[0081] After the glue - spreading mechanism 600 finishes its operation, the battery cell is conveyed to the position of the pressure - maintaining mechanism 800 under the action of the conveying mechanism 400. The pressure - maintaining mechanism 800 performs pressure - maintaining on the adhesive tapes on the upper and lower surfaces of the head of the battery cell to ensure the operation quality.

[0082] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0083] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation to the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0084] In addition, terms such as "horizontal", "vertical", "hanging" do not mean that the components are required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0085] In the present utility model, unless otherwise clearly stipulated and defined, the first feature being above or below the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being above, on top of, and over the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being below, beneath, and under the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is less than that of the second feature.

[0086] Although the description of the present utility model is made in conjunction with the above specific embodiments, it is obvious that those skilled in the art can make many substitutions, modifications, and variations based on the above content. Therefore, all such substitutions, improvements, and variations are included within the spirit and scope of the appended claims.

Claims

1. A sticker application device, characterized in that, It includes a tape bending mechanism (100) and a tape picking mechanism (200); The tape bending mechanism (100) includes a glue discharging module (110) and a bending module (120), and the bending module (120) is disposed adjacent to the glue discharging end of the glue discharging module (110); The tape picking mechanism (200) includes a first manipulator (210) and a tape picking head (220) connected to the driving end of the first manipulator (210); A first adsorption surface (221) is provided on the lower surface of the tape picking head (220), and at least one side surface of the tape picking head (220) is provided with a second adsorption surface (222); After the first adsorption surface (221) contacts the tape (300), the bending module (120) bends the tape extending outside the first adsorption surface (221) toward the second adsorption surface (222), so that the tape (300) forms a first sticking surface (310) corresponding to the first adsorption surface (221) and a second sticking surface (320) corresponding to the second adsorption surface (222).

2. The sticking and pasting glue paper device according to claim 1, characterized in that, The bending module (120) includes a first lifting driving unit (121), a mounting seat (122) and a bending head (123); The bending head (123) is mounted on the mounting seat (122), and the mounting seat (122) is connected to the driving end of the first lifting driving unit (121).

3. The sticker pasting and gluing paper device according to claim 2, characterized in that, The bending module (120) further includes an elastic buffer unit (124) disposed between the mounting seat (122) and the bending head (123); The elastic buffer unit (124) includes a slide rail (1241), a slider (1242) and a first spring (1243). The slide rail (1241) is disposed on the mounting seat (122), the slider (1242) is slidably connected to the slide rail (1241), the bending head (123) is connected to one end of the slider (1242), and the first spring (1243) is connected to the other end of the slider (1242) far from the bending head (123).

4. The sticking and pasting glue paper device according to claim 1, characterized in that, The tape bending mechanism (100) further includes a photographing module (130), and the photographing module (130) is located above the glue discharging end of the glue discharging module (110).

5. The sticking and pasting glue paper device according to any one of claims 1-4, characterized in that, It further includes a conveying mechanism (400), a tape sticking mechanism (500) and a glue spreading mechanism (600). The tape sticking mechanism (500) and the glue spreading mechanism (600) are sequentially arranged along the conveying path of the conveying mechanism (400); The tape picking mechanism (200) is located on one side of the tape sticking mechanism (500).

6. The pasting and gluing paper device according to claim 5, wherein The glue spreading mechanism (600) includes an upper support module (610), a lower support module (620), a glue spreading module (630) and a rolling module (640); The upper support module (610) is located above the lower support module (620), the rolling module (640) is connected to the upper support module (610), and the glue spreading module (630) is located on one side of the lower support module (620); The glue spreading module (630) is used to spread and attach the first facing (310) to the lower surface of the battery cell head, and the rolling module (640) is used to roll and attach the second facing (320) to the upper surface of the battery cell head.

7. The sticker pasting and gluing paper device according to claim 6, characterized in that, The upper support module (610) includes an upper pressing block (611) and a second lifting drive unit (612), and the drive end of the second lifting drive unit (612) is connected to the upper pressing block (611) and the rolling module (640).

8. The sticking and pasting glue paper device according to claim 7, wherein, The rolling module (640) includes a first lateral movement drive unit (641) and a rolling head (642), and the rolling head (642) is connected to the drive end of the first lateral movement drive unit (641).

9. The sticking and pasting glue paper device according to claim 6, wherein, The glue spreading module (630) includes a second lateral movement drive unit (631), a third lifting drive unit (632) and a glue spreading head (633), the drive end of the second lateral movement drive unit (631) is connected to the third lifting drive unit (632), and the drive end of the third lifting drive unit (632) is connected to the glue spreading head (633).

10. The sticker and glue paper applying device according to claim 5, wherein, It further includes a vision photographing mechanism (700) and a pressure maintaining mechanism (800), the vision photographing mechanism (700) is located between the glue taking mechanism (200) and the glue attaching mechanism (500), and the pressure maintaining mechanism (800) is located at the end of the conveying path of the conveying mechanism (400).

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