Stent film tearing device

Abstract

The utility model provides a kind of support film tearing device, comprising: support positioning assembly, it includes platform, locating groove and push rod, platform has the first work surface and the second work surface being set in height direction opposite, locating groove is set on the first work surface, for placing support, push rod abuts and limits the movement of support in longitudinal direction;Fixed component, it includes push paw, push paw moves along transverse and abuts support, limit the movement of support in height direction and transverse, and in transverse, support is clamped in locating groove;Film tearing component, it is fixedly set on the second work surface, and it includes turnover kit, turnover kit includes clamping jaw and turnover drive element, turnover drive element drives clamping jaw overturn in height direction;After clamping jaw passes through platform and clamps release film edge, clamping jaw overturn, and release film is torn from support. The whole structure of the described support film tearing device is compact, and the space occupation is small, and the surface of adhesive is intact after film tearing, and does not come off glue.

Description

Technical Field

[0001] This utility model belongs to the field of battery processing technology, specifically relating to a bracket film-peeling device. Background Technology

[0002] Pouch batteries are among the most widely used batteries today, and their advantages, such as high energy density, small size, and light weight, make them widely applicable across various industries. To ensure safety, pouch batteries are typically equipped with external protection boards.

[0003] During assembly, the protective plate needs to be fixed to a dedicated bracket. To facilitate the installation of the protective plate, adhesive with a release film is applied to the fixed end face of the bracket before assembly.

[0004] However, as the size of the product decreases, the dimensions of the protective plate and the support also become smaller. The release film peeling process limits assembly efficiency during the fixation of the protective plate. In existing film peeling solutions, the inefficient manual peeling method is obviously unsuitable. On the other hand, if existing automated film peeling equipment is used, it is bulky, complex to debug, and the success rate of film peeling and the surface quality of the adhesive after peeling are both unsatisfactory. Utility Model Content

[0005] To address the shortcomings of the prior art, this invention provides a bracket film-tearing device. A push rod, push claw, and positioning groove are positioned on one side of the first working surface to clamp the bracket. Then, a clamp on one side of the second working surface clamps the release film and flips it to tear it off. The overall structure is compact, and the adhesive surface on the bracket remains intact and does not detach after film tearing.

[0006] The technical effect to be achieved by this utility model is realized through the following technical solution:

[0007] This utility model provides a support film-tearing device for tearing off the release film on the support, comprising:

[0008] A support positioning assembly includes a platform, a positioning groove, and a push rod. The platform has a first working surface and a second working surface that are arranged opposite to each other in the height direction. The positioning groove is disposed on the first working surface for placing a bracket. The side of the bracket covered with a release film faces the platform. The push rod abuts against the bracket to restrict the longitudinal movement of the bracket.

[0009] A fixing component includes a pusher that moves laterally and abuts against a bracket, restricting the bracket's movement in the vertical and lateral directions, and clamping the bracket laterally within the positioning groove; and

[0010] A film-tearing assembly is fixedly disposed on the second working surface. The film-tearing assembly includes a flipping kit, which includes a gripper and a flipping drive component. The flipping drive component drives the gripper to flip in the height direction.

[0011] After the gripper passes through the platform and clamps the edge of the release film, the gripper flips over, causing the release film to be torn off the support.

[0012] In some implementations, the support positioning assembly further includes a push rod drive kit, which is disposed on one side of the first working surface of the platform and connected to the push rod drive.

[0013] In some implementations, the push rod drive assembly includes a support, an adapter, an elastic element, and a first drive element arranged sequentially along a longitudinal direction away from the positioning groove. The support is fixed to the first working surface, the push rod passes through the support and abuts against the bracket, the first drive element pushes the adapter, and the support and the push rod are respectively connected to the adapter through the elastic element.

[0014] In some implementations, the fixing component includes a second driving member disposed on the first working surface and driving the pusher to move; the pusher has an abutment that first abuts against the bracket in the height direction and then abuts against the bracket in the lateral direction.

[0015] In some implementations, the film-tearing assembly further includes a translation kit, one end of which is fixed to the platform, and the other end of which drives the flipping kit to move laterally.

[0016] In some implementations, the flipping kit further includes a drive link connected to both the flipping drive and the gripper. The flipping drive pushes the drive link to drive the gripper to flip.

[0017] In some implementations, the gripper is rotatably connected to both the translation kit and the drive linkage, thereby enabling the gripper to flip in the height direction.

[0018] In some implementations, the gripper includes a gripper head and a gripper cylinder. The gripper cylinder drives the gripper head to open or close. After the gripper head passes through the platform and clamps the edge of the release film, the gripper head flips to tear the release film from the support. The gripper head has a duck-head-shaped structure and has a toothed surface at the contact position between the gripper head and the release film.

[0019] In some implementations, the support positioning component includes a support kit, which includes a tray. The tray is disposed on one side of the platform near the second working surface and forms the bottom surface of the positioning groove in the height direction. The tray is adjacent to the release film. When the grippers clamp the edge of the release film, the tray moves away from the support.

[0020] In some implementations, an air blowing assembly is also included, which is disposed on the first working surface; the air blowing assembly has an air blowing hole facing the mating surface of the bracket and the positioning groove, and sprays high-pressure gas.

[0021] In summary, this utility model has at least the following advantages:

[0022] 1. The bracket film-tearing device provided by this utility model completes the positioning and clamping of the bracket by setting the push rod, push claw and positioning groove on one side of the first working surface. The claw is set on one side of the second working surface and passes through the platform to clamp the edge of the release film to complete the film-tearing work. The overall structure is compact and occupies little space, and is suitable for film-tearing equipment for small-sized protective plate brackets.

[0023] 2. The bracket tearing device provided by this utility model uses grippers to clamp the edge of the release film and then tears the film by flipping it over, simulating the action of manually tearing the film, so as to ensure that the adhesive surface on the bracket is intact and does not come off after the film is torn. Attached Figure Description

[0024] Figure 1 This is a top-view axonometric view of the support film-tearing device in Example 1.

[0025] Figure 2 This is a bottom-view axonometric view of the support film-tearing device in Example 1.

[0026] Figure 3 for Figure 1 AA section view in the image.

[0027] Figure 4 for Figure 1 Enlarged view at point B in the image.

[0028] Figure 5 for Figure 1 CC section view in the image.

[0029] Figure 6 This is an axonometric view of the film-tearing assembly in Example 1.

[0030] Figure 7 for Figure 6 DD section view.

[0031] Figure 8This is an axonometric view of the support film-tearing device in Example 2.

[0032] Figure 9 for Figure 8 EE section view in the image.

[0033] Figure 10 This is an axonometric view of the support film-tearing device in Example 3.

[0034] Figure 11 for Figure 10 FF section view in the image.

[0035] Marked in the image:

[0036] 100. Support film tearing device;

[0037] 200. Support; 201. Release film;

[0038] 1. Support and positioning assembly; 11. Platform; 111. First working surface; 112. Second working surface; 113. Through hole; 12. Positioning groove; 121. Positioning reference surface; 13. Push rod; 14. Push rod drive assembly; 141. Support; 142. Adapter; 143. Elastic element; 144. First drive component; 1441. First fixed end; 1442. First drive end; 15. Support assembly; 151. Support plate; 152. Third drive component;

[0039] 2. Fixing component; 21. Push claw; 211. Abutment; 22. Second driving component; 221. Second fixing end; 222. Second driving end;

[0040] 3. Film tearing assembly; 31. Flipping kit; 311. Gripper; 3111. Gripper head; 3112. Toothed surface; 3113. Gripper cylinder; 312. Flipping drive unit; 313. Drive linkage; 32. Translation kit.

[0041] 4. Air blowing assembly, 41. Air blowing hole;

[0042] 5. Negative pressure recovery tank; 51. Negative pressure chamber;

[0043] X represents the horizontal direction; Y represents the vertical direction; and Z represents the vertical direction. Detailed Implementation

[0044] To facilitate understanding of this utility model, a more comprehensive description will be given below with reference to the accompanying drawings and specific embodiments. The drawings illustrate preferred embodiments of this utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0045] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0046] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0047] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0048] For ease of understanding, it should be noted that the X-axis in the graph represents the horizontal direction, the Y-axis represents the vertical direction, and the Z-axis represents the vertical direction.

[0049] Example 1:

[0050] Please see Figures 1-2 This embodiment provides a bracket film-removing device 100. Before installing the soft-pack battery protection board and the bracket 200, the release film 201 of the adhesive needs to be peeled off from the bonding position. The bracket film-removing device 100 provided in this embodiment is used to peel off the release film 201 on the bracket 200. The bracket film-removing device 100 includes a support positioning component 1, a fixing component 2, and a film-removing component 3. The support positioning component 1 provides a positioning reference for the bracket 200, the fixing component 2 fixes the bracket 200 to the support positioning component 1, and the film-removing component 3 performs the film-removing operation.

[0051] Specifically, the support and positioning assembly 1 includes a platform 11, a positioning groove 12, and a push rod 13. The platform 11 has a first working surface 111 and a second working surface 112 arranged opposite to each other in the height direction Z. The positioning groove 12 is disposed on the first working surface 111 and is used to place the bracket 200. The side of the bracket 200 with the release film 201 attached faces the platform 11. The push rod 13 abuts against the bracket 200, restricting the movement of the bracket 200 in the longitudinal direction Y. The fixing assembly 2 includes a push claw 21, which moves in the transverse direction X and abuts against the bracket 200, restricting the movement of the bracket 200 in the height direction Z and the transverse direction X, and clamping the bracket 200 in the positioning groove 12 in the transverse direction X. The film-tearing assembly 3 is fixedly disposed on the second working surface 112 and includes a flipping kit 31. The flipping kit 31 includes a gripper 311 and a flipping drive 312, which drives the gripper 311 to flip in the height direction Z. In this embodiment, the flipping drive 312 is a cylinder. In other embodiments, the flipping drive 312 may also be an electric cylinder or a drive module with a motor and a lead screw.

[0052] Please Figures 1-2 Based on this, refer to Figure 3 Before the release film 201 is peeled off, the bracket 200 is placed in the positioning groove 12 and close to the mutually perpendicular positioning reference surfaces 121. The push rod 13 is driven and abuts against the longitudinal Y side of the bracket 200, completing the longitudinal Y-direction clamping of the bracket 200. Then, the push claw 21 moves laterally X and abuts against the bracket 200, completing the positioning and clamping of the bracket 200 in the positioning groove 12 in the lateral X and height Z directions. At this time, the bracket 200 is completely fixed and clamped.

[0053] The flipping drive 312 drives the gripper 311 to flip, so that the gripper 311 passes through the platform 11 and clamps the edge of the release film 201. Then the gripper 311 flips in the opposite direction to tear the release film 201 from the support 200, completing the film tearing operation. In order to allow the gripper 311 to pass smoothly through the platform 11 and thus clamp the release film 201, the platform 11 is provided with a through hole 113 that passes through the first working surface 111 and the second working surface 112.

[0054] The push rod 13, push claw 21, and positioning groove 12 used for positioning and clamping the bracket 200 are arranged on one side of the first working surface 111, while the film-tearing assembly 3 used for performing the film-tearing operation is arranged on one side of the second working surface 112. The film-tearing operation of the bracket 200 is achieved by the claw 311 passing through the platform 11. This makes the overall structure compact and non-interfering, and occupies less space compared to a layout where all workstations are placed on the same surface. For small-scale soft-pack battery production lines, the film-tearing process of the bracket 200 does not require a large space, freeing up more space for the formal assembly, inspection, and other process equipment.

[0055] After the gripper 311 clamps the edge of the release film 201, it is peeled off by flipping it over. The peeling trajectory is basically the same as that of manual peeling. This method prevents the adhesive between the release film 201 and the support 200 from tearing or detaching due to uneven stress during the peeling process. This ensures the adhesive surface on the support 200 remains intact after peeling, improving the bonding and fixation effect between the support 200 and the protective plate.

[0056] In some embodiments, the support positioning assembly 1 further includes a push rod drive kit 14, which is disposed on one side of the first working surface 111 of the platform 11 and is drivenly connected to the push rod 13. The push rod drive kit 14 and the positioning groove 12 are disposed together on the first working surface 111, driving the push rod 13 to press against the bracket 200, thereby accurately obtaining the longitudinal Y positioning of the bracket 200 in the positioning groove 12.

[0057] like Figures 4-5 As shown in a further embodiment, the push rod drive assembly 14 includes a support 141, an adapter 142, an elastic element 143, and a first drive element 144 arranged sequentially along the longitudinal Y direction away from the positioning groove 12. The support 141 is fixed on the first working surface 111. The push rod 13 passes through the support 141 and abuts against the bracket 200. The first drive element 144 pushes the adapter 142. The support 141 and the push rod 13 are respectively connected to the adapter 142 through the elastic element 143. The push rod 13 passes through the support 141, providing an accurate movement trajectory for the push rod 13 and ensuring the stability of the force direction of the clamping of the push rod 13. When the actuating end of the first drive element 144 moves rapidly, the elastic element 143 disposed between the support 141 and the adapter 142 plays a buffering role, thereby weakening the influence of the sudden force when the first drive element 144 outputs. The elastic element 143 between the push rod 13 and the adapter 142 provides force buffering when the push rod 13 abuts against the bracket 200. The two elastic elements 143 effectively reduce the adverse effects that the bracket 200 may be subjected to. In this example, the first driving element 144 is a cylinder, and the elastic element 143 is a telescopic spring. Of course, in other embodiments, the first driving element 144 can be a driving element such as an electric cylinder, and the elastic element 143 can be an elastic buffer such as a silicone spring pad.

[0058] Continue reading Figures 1-5The fixing component 2 includes a second driving member 22, which is disposed on the first working surface 111 and drives the pusher 21 to move. In this embodiment, the second driving member 22 is implemented by a cylinder with a slide table, which is disposed on one side of the longitudinal Y direction of the positioning groove 12 and opposite to the push rod 13. In other embodiments, a commonly used driving scheme such as a motor module can also be used. The pusher 21 is driven to connect with the second driving member 22, and the pusher 21 has an abutment 211, which first abuts against the bracket 200 in the height direction Z, and then abuts against the bracket 200 in the transverse direction X. According to the movement sequence, the pusher 21 completes the positioning of the bracket 200 in the height direction Z, then completes the positioning in the transverse direction X, and finally clamps the bracket 200 in the positioning groove 12 in the transverse direction X. Since the push rod 13 elastically abuts against the bracket 200, the positioning of the push rod 13 and the bracket 200 in the longitudinal Y direction is not affected in the above process.

[0059] In some embodiments, when the gripper 311 is flipped to the edge of the release film 201, it may interfere with the platform 11, affecting the clamping action of the release film 201. Therefore, the film-peeling assembly 3 also includes a translation kit 32, one end of which is fixed to the platform 11, and the other end drives the flipping kit 31 to move laterally along the X direction. In this embodiment, please... Figure 1 Based on the above Figure 6 The translation kit 32 is driven by a cylinder with a slide table. The cylinder action of the translation kit 32 drives the flipping kit 31 to move towards the positioning groove 12. Before the gripper 311 flips to the clamping position, the cylinder of the translation kit 32 moves the flipping kit 31 to the left side of the horizontal X (i.e., the side opposite to the X-axis arrow in the figure). At this time, the flipping kit 31 waits for the bracket 200 to be clamped and fixed in the positioning groove 12. After the bracket 200 is fixed, the gripper 311 flips first, so that the gripper 311 passes through the platform 11 to the vicinity of the release film 201. Then, the cylinder of the translation kit 32 drives the flipping kit 31 to move to the right side of the horizontal X (i.e., move along the X-axis arrow in the figure), while the gripper 311 opens. The edge of the release film 201 gradually enters the opening of the gripper 311. After the cylinder of the translation kit 32 moves into position, the gripper 311 clamps the edge of the release film 201, which then activates the flipping drive 312 to peel off the release film 201. Of course, there are many ways to implement the translation kit 32, which will not be elaborated here.

[0060] In a further embodiment, the flipping assembly 31 also includes a drive link 313, which is connected to both the flipping drive member 312 and the gripper 311. The flipping drive member 312 pushes the drive link 313, thereby driving the gripper 311 to flip. With the drive link 313 provided, the flipping drive member 312 only needs to provide a movement in one direction to achieve the flipping movement of the gripper 311, making the trajectory of the flipped gripper 311 controllable.

[0061] For more specific details, please see Figures 1-6 Based on the above Figure 7 The gripper 311 is rotatably connected to the translation kit 32 and the drive link 313, thereby realizing the flipping action of the gripper 311 in the height direction Z. In this embodiment, the end of the gripper 311 is disposed on the translation kit 32 to form the flipping axis of the gripper 311, while the drive link 313 is rotatably disposed in the middle of the gripper 311 to drive the gripper 311 to flip.

[0062] In this embodiment, the gripper 311 includes a gripper head 3111 and a gripper cylinder 3113. The gripper cylinder 3113 drives the gripper head 3111 to open or close. After the gripper head 3111 passes through the platform 11 and clamps the edge of the release film 201, the gripper 311 flips, causing the release film 201 to be torn off from the support 200. The gripper head 3111 is configured in a duck-head shape to ensure that the gripper head 3111 and the release film 201 are clamped parallel to each other during clamping. However, the surface friction of the release film 201 is low. If the film is torn off solely by the friction between the gripper head 3111 and the release film 201, the release film 201 may detach from the gripper head 3111. Therefore, a toothed surface 3112 is provided at the contact position between the gripper head 3111 and the release film 201. The toothed surface 3112 deforms the edge of the release film 201, increasing resistance and ensuring that the release film 201 does not detach during the tearing process.

[0063] In a further embodiment, the small protective plate bracket 200 can be arranged to set up multiple film-tearing stations. For example... Figures 1-2 As shown, the bracket film-tearing device 100 in this embodiment is a dual-station setup. The second drive member 22 of the fixing component 2 and the drive linkage 313 of the flipping kit 31 can both be extended to drive multiple pushers 21 or multiple grippers 311 respectively, thereby improving production efficiency. This also increases the utilization rate of the bracket film-tearing device 100 and reduces production and usage costs.

[0064] In summary, the bracket film-tearing device provided by this utility model completes the positioning and clamping of the bracket by setting the push rod, push claw, and positioning groove on one side of the first working surface. The claw is set on one side of the second working surface and passes through the platform to clamp the edge of the release film to complete the film-tearing work. The overall structure is compact and occupies little space, making it suitable for film-tearing equipment for small-sized protective plate brackets.

[0065] Secondly, after clamping the edge of the release film with grippers, the film is peeled off by flipping it over, simulating the action of manually peeling the film, to ensure that the adhesive surface on the bracket is intact and does not come off after the film is peeled off.

[0066] Example 2:

[0067] This embodiment makes further structural optimizations based on Embodiment 1. Please refer to... Figures 1-7Based on the above Figures 8-9 The difference between this embodiment and embodiment 1 is that in the bracket film-tearing device 100 of this embodiment, the support positioning component 1 includes a support kit 15, the support kit 15 includes a tray 151, the tray 151 is disposed in the platform 11 on one side near the second working surface 112, and forms the bottom surface of the positioning groove 12 in the height direction Z, and the tray 151 is adjacent to the release film 201.

[0068] In this embodiment, the support kit 15 further includes a third driving member 152 disposed on the first working surface 111. The third driving member 152 passes through the platform 11 and is driven to connect with the tray 151, driving the tray 151 to move along the height direction Z. The bracket 200 with the release film 201 is placed in the positioning groove 12, with the release film 201 adjacent to the tray 151. The bracket 200 is positioned and fixed in the positioning groove 12 by the push rod 13 and the push claw 21. When the gripper 311 clamps the edge of the release film 201, the tray 151 moves away from the bracket 200. At this time, the bracket 200 is clamped by the push claw 21 in the transverse X direction of the positioning groove 12, and the bracket 200 will not fall freely. When the gripper 311 flips, the tearing resistance of the release film 201 is greatly reduced due to the reduced obstruction, making the tearing process of the bracket 200 smoother and the tearing effect better.

[0069] After the film is peeled off, the support 200 is picked up manually or by a robotic arm. Simultaneously, the fixing component 2 and the push rod 13 disengage from the support 200, allowing it to be moved out of the positioning slot 12. Then, the tray 151 returns to its original position under the drive of the third driving component 152, proceeding to the next film-peeling process. The third driving component 152 can be implemented using a cylinder, electric cylinder, etc., and the specific choice needs to be determined based on the actual situation.

[0070] Example 3:

[0071] This embodiment, based on Embodiments 1 and 2 above, provides a support film-tearing device 100. Please refer to... Figures 1-9 Based on this, refer to Figures 10-11 The difference lies in that the support film-tearing device 100 in this embodiment further includes an air-blowing assembly 4, which is disposed on the first working surface 111 and located on the side near the lateral X of the positioning groove 12. The air-blowing assembly 4 has an air-blowing hole 41, which faces the mating surface of the support 200 and the positioning groove 12 and sprays high-pressure gas.

[0072] During the process of peeling the release film 201 from the support 200, due to the irregular shape of the release film 201 and the possibility of static electricity, the statically charged release film 201 may adhere to the support 200 or platform 11. High-pressure gas is sprayed through the air blown hole 41 to blow the statically charged release film 201 away from the support peeling device 100, ensuring that the release film 201 falls completely below the support peeling device 100 or is carried away by the gripper 311. This prevents the release film 201 from remaining near the workstation and affecting the operation of various components.

[0073] like Figure 11 As shown, although the chuck 3111 deforms the release film 201 by setting the toothed surface 3112, which reduces the electrostatic adsorption force of the release film 201 on the gripper 311 to a certain extent, in order to ensure that the release film 201 is completely separated from the gripper 311 and does not affect the next film-tearing process, the support film-tearing device 100 is set with a negative pressure recovery tank 5 below the height direction Z, that is, at the position where the gripper 311 releases the release film 201. The negative pressure recovery tank 5 generates negative pressure suction through its negative pressure chamber 51, which sucks the release film 201 into it, ensuring that the gripper 311 is completely separated from the release film 201.

[0074] The above description is merely an example and illustration of the structure of this utility model, and while the description is quite specific and detailed, it should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these obvious substitutions all fall within the protection scope of this utility model.

Claims

1. A release film peeling device for peeling off the release film on a support, characterized in that, include: The support positioning assembly (1) includes a platform (11), a positioning groove (12), and a push rod (13). The platform (11) has a first working surface (111) and a second working surface (112) arranged opposite to each other in the height direction (Z). The positioning groove (12) is disposed on the first working surface (111) and is used to place a bracket. The side of the bracket with the release film attached faces the platform (11). The push rod (13) abuts against the bracket and restricts the movement of the bracket in the longitudinal direction (Y). The fixing component (2) includes a pusher (21) that moves laterally (X) and abuts against the bracket, restricting the movement of the bracket in the height direction (Z) and laterally (X), and clamping the bracket in the positioning groove (12) laterally (X); and A film-tearing assembly (3) is fixedly disposed on the second working surface (112). The film-tearing assembly (3) includes a flipping kit (31). The flipping kit (31) includes a gripper (311) and a flipping drive (312). The flipping drive (312) drives the gripper (311) to flip in the height direction (Z). After the gripper (311) passes through the platform (11) and clamps the edge of the release film, the gripper (311) flips over, causing the release film to be torn off from the support.

2. The support film-tearing device according to claim 1, characterized in that, The support positioning component (1) further includes a push rod drive kit (14), which is disposed on one side of the first working surface (111) of the platform (11) and is drivenly connected to the push rod (13).

3. The support film-tearing device according to claim 2, characterized in that, The push rod drive assembly (14) includes a support (141), an adapter (142), an elastic element (143), and a first drive element (144) arranged sequentially along the longitudinal direction (Y) away from the positioning groove (12). The support (141) is fixed on the first working surface (111). The push rod (13) passes through the support (141) and abuts against the bracket. The first drive element (144) pushes the adapter (142). The support (141) and the push rod (13) are respectively connected to the adapter (142) through the elastic element (143).

4. The support film-tearing device according to claim 1, characterized in that, The fixing component (2) includes a second driving member (22), which is disposed on the first working surface (111) and drives the pusher (21) to move; the pusher (21) has an abutment (211), which first abuts against the bracket in the height direction (Z) and then abuts against the bracket in the transverse direction (X).

5. The support film-tearing device according to claim 1, characterized in that, The film-tearing assembly (3) also includes a translation kit (32), one end of which is fixed to the platform (11), and the other end of which drives the flipping kit (31) to move laterally (X).

6. The support film-tearing device according to claim 5, characterized in that, The flipping kit (31) also includes a drive link (313), which is connected to the flipping drive (312) and the gripper (311) respectively. The flipping drive (312) pushes the drive link (313) to drive the gripper (311) to flip.

7. The support film-tearing device according to claim 6, characterized in that, The gripper (311) is rotatably connected to the translation kit (32) and the drive linkage (313) respectively, thereby realizing the flipping action of the gripper (311) in the height direction (Z).

8. The support film-tearing device according to claim 7, characterized in that, The gripper (311) includes a gripper head (3111) and a gripper cylinder (3113). The gripper cylinder (3113) drives the gripper head (3111) to open or close. After the gripper head (3111) passes through the platform (11) and clamps the edge of the release film, the gripper (3111) flips over, causing the release film to be torn off from the support. The gripper head (3111) has a duck-head-shaped structure and a toothed surface (3112) is provided at the contact position between the gripper head (3111) and the release film.

9. The support film-tearing device according to claim 1, characterized in that, The support positioning component (1) includes a support kit (15), which includes a tray (151). The tray (151) is disposed on the side of the platform (11) near the second working surface (112) and forms the bottom surface of the positioning groove (12) in the height direction (Z). The tray (151) is adjacent to the release film. When the gripper (311) clamps the edge of the release film, the tray (151) moves away from the support.

10. The support film-tearing device according to claim 1, characterized in that, It also includes an air blowing assembly (4), which is disposed on the first working surface (111); the air blowing assembly (4) has an air blowing hole (41) facing the mating surface of the bracket and the positioning groove (12) and spraying out high-pressure gas.

Images