Film tearing device

Abstract

A film tearing device comprises a platform, a positioning mechanism, a clamping mechanism and a film tearing mechanism, the positioning mechanism comprises a bearing part, a first positioning part and a second positioning part, the bearing part is provided with a first surface, a second surface, a first side face, a second side face, a third side face and a fourth side face, the first positioning part is close to the first side face, and the second positioning part is close to the second side face; the clamping mechanism comprises a driving clamping piece, a driven clamping piece and a linkage piece, the driving clamping piece is arranged on the third side face, the linkage piece is connected with the driving clamping piece and the driven clamping piece, the driven clamping piece is arranged on the fourth side face, and the driving clamping piece, the driven clamping piece, the first positioning piece and the second positioning piece position a product; the film tearing mechanism comprises a transferring piece and a clamping jaw, and the transferring piece drives the clamping jaw to clamp the protective film. In the film tearing device, the driving clamping piece drives the driven clamping piece to move, so that the driving clamping piece and the driven clamping piece are matched with the first positioning piece and the second positioning piece to clamp the product, the risk of product displacement in the film tearing process is reduced, and the film tearing efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of processing technology, and in particular to a film tearing device. Background Art

[0002] After assembly, some existing products need to remove the protective film adhered to the product. The product is usually not positioned during the film removal process, and the product is prone to deviation, resulting in deviation in film removal and low film removal efficiency. Utility Model Content

[0003] In view of this, it is necessary to provide a film tearing device to improve the film tearing efficiency.

[0004] The embodiment of the present application provides a film tearing device, including a platform, a positioning mechanism, a clamping mechanism and a film tearing mechanism;

[0005] The positioning mechanism comprises a bearing member, a first positioning member and a second positioning member, the bearing member is connected to the platform, the bearing member is provided with a first surface and a second surface arranged opposite to each other along a first direction, the first surface is provided with a positioning area, the positioning area is used to carry products, the second surface is arranged toward the platform, the bearing member is further provided with a first side surface, a second side surface, a third side surface and a fourth side surface sequentially surrounded between the first surface and the second surface, the first side surface and the third side surface are arranged opposite to each other along the second direction, the second side surface and the fourth side surface are arranged opposite to each other along the third direction, the first positioning member and the second positioning member are connected to the first surface and arranged adjacent to the positioning area, the first positioning member is close to the first side surface, the second positioning member is close to the second side surface, and the first direction, the second direction and the third direction are perpendicular to each other;

[0006] The clamping mechanism comprises an active clamping member, a driven clamping member and a linkage member, wherein the active clamping member is connected to the third side surface and is configured to be slidably connected to the second surface along the second direction so that the active clamping member is close to or away from the positioning area, the linkage member is rotatably connected to the second surface, one end of the linkage member is connected to the active clamping member, the driven clamping member is connected to the fourth side surface and is connected to an end of the linkage member away from the active clamping member, the driven clamping member is configured to move toward the fourth side surface when the active clamping member moves toward the third side surface, and the active clamping member and the driven clamping member are partially protruded from the first surface on one side away from the platform to cooperate with the first positioning member and the second positioning member to position the product;

[0007] The film tearing mechanism includes a transfer member and a clamping claw, wherein the transfer member is connected to the platform, and the clamping claw is connected to the transfer member, and the transfer member is used to drive the clamping claw to move to the carrier to clamp the protective film on the product.

[0008] The technical effects of the embodiments of the present application include: in the above-mentioned film tearing device, the product is placed in the positioning area, the first positioning member and the second positioning member are used to position the side walls of the product close to the first side and the second side, and the active clamping member drives the driven clamping member to move synchronously relative to the carrier through the linkage member, so that the active clamping member and the driven clamping member can position the side walls of the product close to the third side and the fourth side, and cooperate with the first positioning member and the second positioning member to completely surround the circumference of the product, thereby reducing the risk of film tearing deviation caused by product displacement during film tearing, thereby improving film tearing efficiency.

[0009] In some embodiments of the present application, the supporting member is further provided with a first opening and a second opening passing through the first surface and the second surface, the first opening is provided on the side of the supporting member facing the active clamping member, the second opening is provided on the side of the supporting member facing the driven clamping member, the second surface is provided with a groove connecting the first opening and the second opening, the linkage member is rotatably provided in the groove, one end of the active clamping member extends into the groove and is connected to the linkage member, and the other end extends from the first opening to approach or move away from the third side, one end of the driven clamping member extends into the groove and is connected to the linkage member, and the other end extends from the second opening to approach or move away from the fourth side.

[0010] The technical effects of the embodiments of the present application include: through the above arrangement, the first opening and the second opening allow the active clamping member and the driven clamping member to better approach the product located on the first surface, thereby improving the positioning effect.

[0011] In some embodiments of the present application, the active clamping member includes a first fixing portion, a first connecting portion, a first clamping portion and a first elastic portion, the first fixing portion is connected to the third side and is arranged at the first opening, one end of the first connecting portion is arranged in the groove and connected to the linkage member, and the other end extends out of the first opening and is connected to the first fixing portion, the first clamping portion is connected to the first connecting portion and is arranged between the third side and the first fixing portion, the first clamping portion is partially exposed from the first surface, the first elastic portion is elastically arranged between the first clamping portion and the first fixing portion, and the first elastic portion is configured to hold the first clamping portion toward the third side.

[0012] The technical effects of the embodiments of the present application include: through the above arrangement, when the first connection part drives the first clamping part to compress the first elastic part located between the third side surface and the first fixing part, the first clamping part can slowly move away from the third side surface, thereby increasing the distance between the first clamping part and the first positioning member, increasing the space for placing the product so as to place the product on the first surface. After the product is arranged on the first surface, the elastic force of the first elastic part acts on the first clamping part so that the first clamping part moves toward the third side surface to cooperate with the first positioning member to clamp the product.

[0013] In some embodiments of the present application, the active clamping member includes a handle portion, which is disposed on a side of the first fixing portion away from the third side surface, and the handle portion is connected to the first connecting portion to drive the first connecting portion to move along the second direction.

[0014] The technical effects of the embodiments of the present application include: through the above-mentioned arrangement, the handle portion provides a fulcrum for the user to pull the first connecting portion, thereby improving the convenience during the clamping process.

[0015] In some embodiments of the present application, the driven clamping member includes a second fixing portion, a second connecting portion, a second clamping portion and a second elastic portion, the second fixing portion is connected to the fourth side surface and is arranged at the second opening, one end of the second connecting portion is arranged in the groove and connected to an end of the linkage member away from the first connecting portion, the other end of the second connecting portion extends out of the second opening and connects to the second fixing portion, the second clamping portion is connected to the second connecting portion and is arranged between the fourth side surface and the second fixing portion, the second clamping portion is partially exposed from the first surface, the second elastic portion is elastically arranged between the second clamping portion and the second fixing portion, and the second elastic portion is configured to hold the second clamping portion toward the fourth side surface.

[0016] The technical effects of the embodiments of the present application include: through the above arrangement, when the first connection part drives the first clamping part to slowly move away from the third side, the second connection part simultaneously drives the second clamping part away from the fourth side so that the second clamping part compresses the second elastic part located between the fourth side and the second fixing part, thereby increasing the spacing between the second clamping part and the second positioning member, increasing the space for placing the product so that the product can be placed on the first surface. After the product is arranged on the first surface, the elastic force of the second elastic part acts on the second clamping part so that the second clamping part moves toward the fourth side to cooperate with the second positioning member to clamp the product.

[0017] In some embodiments of the present application, the groove includes a bottom wall and a peripheral side wall arranged around the bottom wall, the linkage member is rotatably connected to the bottom wall, the bottom wall is provided with a first guide groove connected to the first opening, the first connecting portion is slidably arranged in the first guide groove along the second direction and connected to the linkage member, the bottom wall is also provided with a second guide groove respectively connecting the second opening and the first guide groove, the second connecting portion is slidably arranged in the second guide groove along the third direction and connected to the linkage member.

[0018] The technical effects of the embodiments of the present application include: through the above-mentioned setting, the first guide groove reduces the risk of the first connection part deviating from the moving trajectory when moving along the second direction, and the second guide groove reduces the risk of the second connection part deviating from the moving trajectory when moving along the third direction.

[0019] In some embodiments of the present application, the linkage part includes a rotating part and a linkage part, the rotating part is connected to the bottom wall, the linkage part is rotatably connected to the rotating part, the two ends of the linkage part are respectively provided with a first protrusion and a second protrusion, the first connection part is provided with a first through hole at one end close to the linkage part, the first protrusion extends into the first through hole, the second connection part is provided with a second through hole at one end close to the linkage part, and the second protrusion extends into the second through hole.

[0020] The technical effects of the embodiments of the present application include: through the above-mentioned arrangement, the first protrusion facilitates the connection between the first connecting part and the linkage part, and the second protrusion facilitates the connection between the second connecting part and the linkage part, so that when the linkage part rotates relative to the rotating part, the first connecting part and the second connecting part are synchronously driven to move.

[0021] In some embodiments of the present application, the clamp includes a first clamp portion, a second clamp portion and a driving portion, the first clamp portion is connected to the transfer member, the second clamp portion is arranged on the side of the first clamp portion away from the transfer member, the driving portion is respectively connected to the first clamp portion and the second clamp portion, and the first clamp portion and the second clamp portion are driven by the driving portion to move toward each other along the second direction to clamp the protective film on the product, or the first clamp portion and the second clamp portion are driven by the driving portion to move away from each other along the second direction to release the clamped protective film.

[0022] The technical effects of the embodiments of the present application include: through the above-mentioned arrangement, the driving part can drive the first clamping part and the second clamping part to clamp the protective film, or drive the first clamping part and the second clamping part to separate to prepare to clamp the protective film or to loosen the clamped protective film.

[0023] In some embodiments of the present application, the transfer member includes a first transfer part, a second transfer part and a third transfer part, the first transfer part is connected to the platform, and the first transfer part can slide along the second direction relative to the first surface, the second transfer part is slidably arranged on the side of the first transfer part away from the platform along the third direction, the third transfer part is slidably connected to the second transfer part along the first direction, and the clamp is connected to the third transfer part.

[0024] The technical effects of the embodiments of the present application include: through the above-mentioned arrangement, the first transfer part, the second transfer part and the third transfer part cooperate to drive the clamping jaws to tear off the protective film on the product, realize the displacement of the clamping jaws in the first direction, the second direction and the third direction, and improve the flexibility of the clamping jaws.

[0025] In some embodiments of the present application, the film tearing device further includes a collecting piece, the collecting piece is connected to the platform and is disposed adjacent to the positioning mechanism, the collecting piece is provided with a receiving cavity, and the receiving cavity is used to collect the protective film.

[0026] The technical effects of the embodiments of the present application include: through the above-mentioned arrangement, the collecting member collects the protective film released by the clamping claws.

[0027] In the above-mentioned film tearing device, the product is placed in the positioning area, and the first positioning member and the second positioning member are used to position the side walls of the product close to the first side and the second side. The active clamping member drives the driven clamping member to move synchronously relative to the supporting member through the linkage member, so that the active clamping member and the driven clamping member can position the side walls of the product close to the third side and the fourth side, and cooperate with the first positioning member and the second positioning member to completely surround the circumference of the product, thereby reducing the risk of film tearing deviation caused by product displacement during film tearing, thereby improving film tearing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 Schematic diagram of the structure of a film tearing device according to an embodiment of the present application.

[0029] Figure 2 Schematic diagram of the structure of a positioning mechanism according to an embodiment of the present application.

[0030] Figure 3 Schematic diagram of the structure of a clamping mechanism according to an embodiment of the present application.

[0031] Figure 4 Schematic diagram of the exploded structure of a clamping mechanism according to an embodiment of the present application.

[0032] Figure 5 This is a schematic structural diagram of a linkage component according to an embodiment of the present application.

[0033] Figure 6 Schematic diagram of the structure of a transfer member according to an embodiment of the present application.

[0034] Main component symbols

[0035] Film tearing device 100

[0036] Product 10

[0037] Protective film 11

[0038] Film protrusion 111

[0039] Platform 20

[0040] Mounting Block 21

[0041] Positioning mechanism 30

[0042] Carrier 31

[0043] First surface 311

[0044] Location area 3111

[0045] Second surface 312

[0046] Groove 3121

[0047] Bottom wall 3121A

[0048] Side wall 3121B

[0049] First guide groove 3121C

[0050] Second guide groove 3121D

[0051] First side 313

[0052] Second side 314

[0053] The third side 315

[0054] Fourth side 316

[0055] First opening 317

[0056] Second opening 318

[0057] First positioning member 32

[0058] Second positioning member 33

[0059] Clamping mechanism 40

[0060] Active clamping member 41

[0061] The first fixing portion 411

[0062] First connection portion 412

[0063] First through hole 4121

[0064] First clamping portion 413

[0065] The first elastic portion 414

[0066] Grip 415

[0067] Driven clamp 42

[0068] The second fixing portion 421

[0069] The second connection portion 422

[0070] The second through hole 4221

[0071] Second clamping portion 423

[0072] The second elastic portion 424

[0073] Linkage 43

[0074] Rotating part 431

[0075] Linkage Unit 432

[0076] First bulge 4321

[0077] Second protrusion 4322

[0078] Film tearing mechanism 50

[0079] Transfer unit 51

[0080] The first transfer unit 511

[0081] The second transfer unit 512

[0082] The third transfer unit 513

[0083] Gripper 52

[0084] The first clamping claw portion 521

[0085] First Tip 5211

[0086] The second clamping claw portion 522

[0087] Second tip 5221

[0088] Driving unit 523

[0089] Collection 60

[0090] Accommodation chamber 61

[0091] Protective cover 70

[0092] First direction Z

[0093] Second direction X

[0094] The third direction Y

[0095] The following specific implementation methods will further illustrate the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0096] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0097] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time.

[0098] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which the present application belongs. The terms used herein in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0099] Some embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0100] Please also read Figure 1 and Figure 2 The film-tearing device 100 provided in the embodiment of the present application is used to tear off the protective film 11 on the product 10. The film-tearing device 100 includes a platform 20, a positioning mechanism 30, a clamping mechanism 40, a film-tearing mechanism 50 and a collecting member 60. In this embodiment, the product 10 is roughly a rectangular structure. It is understandable that the product 10 can also be a circle or other irregular shapes.

[0101] Please also read Figure 3 , Figure 4 and Figure 5 The positioning mechanism 30 includes a carrier 31, a first positioning member 32 and a second positioning member 33. The carrier 31 is connected to the platform 20. The carrier 31 has a first surface 311 and a second surface 312 arranged opposite to each other along the first direction Z. The first surface 311 has a positioning area 3111, and the positioning area 3111 is used to carry the product 10 (see Figure 2), and the second surface 312 is disposed toward the platform 20. The carrier 31 further comprises a first side surface 313, a second side surface 314, a third side surface 315 and a fourth side surface 316 which are sequentially disposed between the first surface 311 and the second surface 312, the first side surface 313 and the third side surface 315 are disposed opposite to each other along the second direction X, the second side surface 314 and the fourth side surface 316 are disposed opposite to each other along the third direction Y, and the first direction Z, the second direction X and the third direction Y are perpendicular to each other.

[0102] The first positioning member 32 is disposed adjacent to the positioning region 3111 , connected to the first surface 311 and close to the first side surface 313 . The second positioning member 33 is disposed adjacent to the positioning region 3111 , connected to the first surface 311 and close to the second side surface 314 .

[0103] The clamping mechanism 40 includes an active clamping member 41, a driven clamping member 42 and a linkage member 43. The active clamping member 41 is connected to the third side surface 315, and the active clamping member 41 is configured to be slidably connected to the second surface 312 along the second direction X so that the active clamping member 41 is close to or away from the positioning area 3111. The linkage member 43 is rotatably connected to the second surface 312, one end of the linkage member 43 is connected to the active clamping member 41, and the driven clamping member 42 is connected to the fourth side surface 316, and the driven clamping member 42 is connected to one end of the linkage member 43 away from the active clamping member 41. The driven clamping member 42 is configured to move toward the fourth side surface 316 when the active clamping member 41 moves toward the third side surface 315. The active clamping member 41 and the driven clamping member 42 are partially protruded from the first surface 311 on one side away from the platform 20 to cooperate with the first positioning member 32 and the second positioning member 33 to position the product 10.

[0104] The film peeling mechanism 50 includes a transfer member 51 and a clamping jaw 52. The transfer member 51 is connected to the platform 20, and the clamping jaw 52 is connected to the transfer member 51. The transfer member 51 is used to drive the clamping jaw 52 to move to the carrier 31 to clamp the protective film 11 on the product 10. The collecting member 60 is connected to the platform 20 and is disposed adjacent to the positioning mechanism 30. The collecting member 60 is provided with a receiving cavity 61, and the receiving cavity 61 is used to collect the protective film 11.

[0105] In the above-mentioned film tearing device 100, the product 10 is placed in the positioning area 3111, and the first positioning member 32 and the second positioning member 33 are used to position the product 10 close to the side walls of the first side 313 and the second side 314. The active clamping member 41 drives the driven clamping member 42 to move synchronously relative to the supporting member 31 through the linkage member 43, so that the active clamping member 41 and the driven clamping member 42 can position the product 10 close to the side walls of the third side 315 and the fourth side 316, and cooperate with the first positioning member 32 and the second positioning member 33 to completely surround the circumference of the product 10, thereby reducing the risk of film tearing deviation caused by displacement of the product 10 during film tearing, thereby improving the film tearing efficiency.

[0106] It is understandable that the number of the first positioning members 32 and the second positioning members 33 can be adjusted according to the size of the product to adapt to different product models and improve the versatility of the positioning mechanism 30.

[0107] See also Figure 1 The film tearing device 100 further includes a protective cover 70 , which is disposed on the outer side of the platform 20 and is used to protect various components on the platform 20 .

[0108] Please also read Figure 3 , Figure 4 and Figure 5 In some embodiments, platform 20 (see Figure 1 ) is connected to a mounting seat 21 on one side of the positioning mechanism 30, and the bearing member 31 is disposed on the mounting seat 21. The bearing member 31 is further provided with a first opening 317 and a second opening 318 penetrating the first surface 311 and the second surface 312. The first opening 317 is provided on the side of the bearing member 31 facing the active clamping member 41, and the second opening 318 is provided on the side of the bearing member 31 facing the driven clamping member 42. The second surface 312 is provided with a groove 3121 connecting the first opening 317 and the second opening 318, and the linkage member 43 is rotatably disposed in the groove 3121. One end of the active clamping member 41 extends into the groove 3121 and is connected to the linkage member 43, and the other end extends from the first opening 317 to approach or move away from the third side surface 315. One end of the driven clamping member 42 extends into the groove 3121 and is connected to the linkage member 43, and the other end extends from the second opening 318 to approach or move away from the fourth side surface 316. Through the above arrangement, the active clamping member 41 and the driven clamping member 42 can better approach the product 10 located on the first surface 311 (see Figure 2 ), thereby improving the positioning effect.

[0109] Please continue reading Figure 3 , Figure 4 and Figure 5In some embodiments, the active clamping member 41 includes a first fixing portion 411, a first connecting portion 412, a first clamping portion 413 and a first elastic portion 414. The first fixing portion 411 is connected to the third side surface 315 and is disposed at the first opening 317. One end of the first connecting portion 412 is disposed in the groove 3121 and connected to the linkage member 43, and the other end extends out of the first opening 317 and is connected to the first fixing portion 411. The first clamping portion 413 is connected to the first connecting portion 412 and is disposed between the third side surface 315 and the first fixing portion 411, and a portion of the first clamping portion 413 is exposed from the first surface 311. The first elastic portion 414 is elastically disposed between the first clamping portion 413 and the first fixing portion 411, and the first elastic portion 414 is configured to hold the first clamping portion 413 toward the third side surface 315. Through the above arrangement, when the first connecting portion 412 drives the first clamping portion 413 to compress the first elastic portion 414 located between the third side surface 315 and the first fixing portion 411, the first clamping portion 413 can slowly move away from the third side surface 315, thereby increasing the distance between the first clamping portion 413 and the first positioning member 32, increasing the space for placing the product 10 so as to place the product 10 on the first surface 311. After the product 10 is arranged on the first surface 311, the elastic force of the first elastic portion 414 acts on the first clamping portion 413 so that the first clamping portion 413 moves toward the third side surface 315 to cooperate with the first positioning member 32 to clamp the product 10.

[0110] Please also read Figure 3 and Figure 4 In some embodiments, the active clamping member 41 includes a grip portion 415, which is disposed on a side of the first fixing portion 411 away from the third side surface 315. The grip portion 415 is connected to the first connecting portion 412 to drive the first connecting portion 412 to move along the second direction X. The grip portion 415 provides a fulcrum for the user to pull the first connecting portion 412, thereby improving the convenience during the clamping process.

[0111] Please refer again Figure 3 , Figure 4 and Figure 5In some embodiments, the driven clamping member 42 includes a second fixing portion 421, a second connecting portion 422, a second clamping portion 423, and a second elastic portion 424. The second fixing portion 421 is connected to the fourth side surface 316 and is disposed at the second opening 318. One end of the second connecting portion 422 is disposed in the groove 3121 and connected to an end of the linkage member 43 away from the first connecting portion 412, and the other end of the second connecting portion 422 extends out of the second opening 318 and connects to the second fixing portion 421. The second clamping portion 423 is connected to the second connecting portion 422 and is disposed between the fourth side surface 316 and the second fixing portion 421, and a portion of the second clamping portion 423 is exposed from the first surface 311. The second elastic portion 424 is elastically disposed between the second clamping portion 423 and the second fixing portion 421, and the second elastic portion 424 is configured to hold the second clamping portion 423 toward the fourth side surface 316. Through the above arrangement, when the first connection portion 412 drives the first clamping portion 413 to slowly move away from the third side surface 315, the second connection portion 422 simultaneously drives the second clamping portion 423 to move away from the fourth side surface 316 so that the second clamping portion 423 compresses the second elastic portion 424 located between the fourth side surface 316 and the second fixing portion 421, thereby increasing the distance between the second clamping portion 423 and the second positioning member 33, increasing the space for placing the product 10 so that the product 10 can be placed on the first surface 311. After the product 10 is arranged on the first surface 311, the elastic force of the second elastic portion 424 acts on the second clamping portion 423 so that the second clamping portion 423 moves toward the fourth side surface 316 to cooperate with the second positioning member 33 to clamp the product 10.

[0112] Please continue reading Figure 3 , Figure 4 and Figure 5 In some embodiments, the groove 3121 includes a bottom wall 3121A and a peripheral side wall 3121B arranged around the bottom wall 3121A, and the linkage member 43 is rotatably connected to the bottom wall 3121A. The bottom wall 3121A is provided with a first guide groove 3121C connected to the first opening 317, the first connecting portion 412 is slidably arranged in the first guide groove 3121C along the second direction X and connected to the linkage member 43, the bottom wall 3121A is further provided with a second guide groove 3121D respectively connected to the second opening 318 and the first guide groove 3121C, and the second connecting portion 422 is slidably arranged in the second guide groove 3121D along the third direction Y and connected to the linkage member 43. Through the above arrangement, the first guide groove 3121C reduces the risk of the first connecting portion 412 deviating from the moving track when moving along the second direction X, and the second guide groove 3121D reduces the risk of the second connecting portion 422 deviating from the moving track when moving along the third direction Y.

[0113] Please continue reading Figure 3 , Figure 4 and Figure 5In some embodiments, the linkage member 43 includes a rotating portion 431 and a linkage portion 432, wherein the rotating portion 431 is connected to the bottom wall 3121A, and the linkage portion 432 is rotatably connected to the rotating portion 431. The linkage portion 432 is provided with a first protrusion 4321 and a second protrusion 4322 at both ends, respectively. The first connecting portion 412 is provided with a first through hole 4121 at one end close to the linkage portion 432, and the first protrusion 4321 extends into the first through hole 4121. The second connecting portion 422 is provided with a second through hole 4221 at one end close to the linkage portion 432, and the second protrusion 4322 extends into the second through hole 4221. Through the above arrangement, the first protrusion 4321 facilitates the connection between the first connecting portion 412 and the linkage portion 432, and the second protrusion 4322 facilitates the connection between the second connecting portion 422 and the linkage portion 432, so that when the linkage portion 432 rotates relative to the rotating portion 431, the first connecting portion 412 and the second connecting portion 422 are synchronously driven to move.

[0114] Please also read Figure 2 and Figure 6 In some embodiments, the clamping jaw 52 includes a first clamping jaw portion 521, a second clamping jaw portion 522 and a driving portion 523, wherein the first clamping jaw portion 521 is connected to the transfer member 51, and the second clamping jaw portion 522 is disposed on a side of the first clamping jaw portion 521 away from the transfer member 51. The driving portion 523 is respectively connected to the first clamping jaw portion 521 and the second clamping jaw portion 522, and the first clamping jaw portion 521 and the second clamping jaw portion 522 are driven by the driving portion 523 to move toward each other along the second direction X to clamp the protective film 11 on the product 10, or the first clamping jaw portion 521 and the second clamping jaw portion 522 are driven by the driving portion 523 to move away from each other along the second direction X to release the clamped protective film 11. Through the above arrangement, the driving part 523 can drive the first clamping part 521 and the second clamping part 522 to clamp the protective film 11, or drive the first clamping part 521 and the second clamping part 522 to separate to prepare to clamp the protective film 11 or release the clamped protective film 11.

[0115] Optionally, the driving unit 523 is a motor or a cylinder.

[0116] Please continue reading Figure 2 and Figure 6 In some embodiments, the first clamping jaw portion 521 is provided with a first tip 5211, and the second clamping jaw portion 522 is provided with a second tip 5221, and the first tip 5211 and the second tip 5221 are used to cooperate in clamping the protective film 11. Through the above arrangement, the first tip 5211 and the second tip 5221 can conveniently and quickly clamp the protective film 11 on the product 10, thereby improving the film tearing efficiency.

[0117] In this embodiment, the protective film 11 of the product 10 is provided with a film protrusion 111, and the film protrusion 111 is placed on the first positioning member 32 when the product 10 is placed on the first surface 311. The surface of the first positioning member 32 is an arc-shaped structure, and the end of the film protrusion 111 slightly protrudes from the first positioning member 32, so that the first tip 5211 and the second tip 5221 clamp the film protrusion 111, so that the protective film 11 on the product 10 is completely torn off the product 10, thereby improving the convenience of tearing off the protective film 11.

[0118] Please continue reading Figure 2 and Figure 6 In some embodiments, the transfer member 51 includes a first transfer part 511, a second transfer part 512, and a third transfer part 513. The first transfer part 511 is connected to the platform 20, and the first transfer part 511 can slide relative to the first surface 311 along the second direction X. The second transfer part 512 is slidably arranged on the side of the first transfer part 511 away from the platform 20 along the third direction Y. The third transfer part 513 is slidably connected to the second transfer part 512 along the first direction Z, and the clamp 52 is connected to the third transfer part 513. Through the above arrangement, the first transfer part 511, the second transfer part 512, and the third transfer part 513 cooperate to drive the clamp 52 to tear off the protective film 11 on the product 10, so as to realize the displacement of the clamp 52 in the first direction Z, the second direction X, and the third direction Y, thereby improving the flexibility of the clamp 52.

[0119] Optionally, the first transfer part 511 , the second transfer part 512 and the third transfer part 513 are cylinders.

[0120] Specifically, the film-tearing step of the film-tearing device 100 includes the following:

[0121] S1, pull the active clamping member 41 to move in a direction away from the positioning area 3111 on the carrier 31, so that the active clamping member 41 drives the driven clamping member 42 to move in a direction away from the positioning area 3111 synchronously through the linkage member 43;

[0122] S2, placing the product 10 on the positioning area 3111 of the carrier 31, releasing the active clamping member 41, so that the active clamping member 41 and the driven clamping member 42 move synchronously toward the positioning area 3111, so that the active clamping member 41 and the driven clamping member 42 cooperate with the first positioning member 32 and the second positioning member 33 to clamp the peripheral side of the product 10;

[0123] S3, placing the film protrusion 111 on the protective film 11 adhered to the product 10 on the arc surface of the first positioning member 32, with the end of the film protrusion 111 protruding from the first positioning member 32;

[0124] S4, the transfer member 51 controls the clamping jaw 52 to move to the positioning area 3111, and the first clamping jaw portion 521 and the second clamping jaw portion 522 cooperate to clamp the film protrusion 111, and continue to tear the protective film 11 off the product 10;

[0125] S5 , the transfer member 51 controls the clamping jaws 52 to move to the collecting member 60 , and the first clamping jaw portion 521 and the second clamping jaw portion 522 are separated to release the clamped protective film 11 , so that the protective film 11 falls into the receiving cavity 61 .

[0126] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present application, and are not used as limitations on the present application. As long as they are within the spirit of the present application, appropriate changes and modifications to the above embodiments are within the scope of the present application.

Claims

1. A film tearing device, characterized in that: include: platform; The positioning mechanism comprises a bearing member, a first positioning member and a second positioning member, wherein the bearing member is connected to the platform, the bearing member is provided with a first surface and a second surface which are arranged opposite to each other along a first direction, the first surface is provided with a positioning area, the positioning area is used to carry products, the second surface is arranged toward the platform, the bearing member is further provided with a first side surface, a second side surface, a third side surface and a fourth side surface which are sequentially surrounded between the first surface and the second surface, the first side surface and the third side surface are arranged opposite to each other along the second direction, the second side surface and the fourth side surface are arranged opposite to each other along the third direction, the first positioning member and the second positioning member are connected to the first surface and are arranged adjacent to the positioning area, the first positioning member is close to the first side surface, the second positioning member is close to the second side surface, and the first direction, the second direction and the third direction are perpendicular to each other; A clamping mechanism, comprising an active clamping member, a driven clamping member and a linkage member, wherein the active clamping member is connected to the third side surface and is configured to be slidably connected to the second surface along the second direction so that the active clamping member is close to or away from the positioning area, the linkage member is rotatably connected to the second surface, one end of the linkage member is connected to the active clamping member, the driven clamping member is connected to the fourth side surface and is connected to an end of the linkage member away from the active clamping member, the driven clamping member is configured to move toward the fourth side surface when the active clamping member moves toward the third side surface, and the active clamping member and the driven clamping member have a side portion away from the platform protruding from the first surface to cooperate with the first positioning member and the second positioning member to position the product; The film tearing mechanism comprises a transfer member and a clamping claw, wherein the transfer member is connected to the platform, the clamping claw is connected to the transfer member, and the transfer member is used to drive the clamping claw to move to the carrier to clamp the protective film on the product.

2. The film tearing device according to claim 1, characterized in that: The supporting member is also provided with a first opening and a second opening passing through the first surface and the second surface, the first opening being provided on a side of the supporting member facing the active clamping member, the second opening being provided on a side of the supporting member facing the passive clamping member, the second surface being provided with a groove connecting the first opening and the second opening, the linkage member being rotatably provided in the groove, one end of the active clamping member extending into the groove and connected to the linkage member, and the other end extending from the first opening to approach or move away from the third side surface, one end of the passive clamping member extending into the groove and connected to the linkage member, and the other end extending from the second opening to approach or move away from the fourth side surface.

3. The film tearing device according to claim 2, characterized in that: The active clamping member includes a first fixing portion, a first connecting portion, a first clamping portion and a first elastic portion, the first fixing portion is connected to the third side surface and is arranged at the first opening, one end of the first connecting portion is arranged in the groove and connected to the linkage member, and the other end extends out of the first opening and is connected to the first fixing portion, the first clamping portion is connected to the first connecting portion and is arranged between the third side surface and the first fixing portion, the first clamping portion is partially exposed from the first surface, the first elastic portion is elastically arranged between the first clamping portion and the first fixing portion, and the first elastic portion is configured to hold the first clamping portion toward the third side surface.

4. The film tearing device according to claim 3, characterized in that: The active clamping member includes a handle portion, which is disposed on a side of the first fixing portion away from the third side surface, and is connected to the first connecting portion to drive the first connecting portion to move along the second direction.

5. The film tearing device according to claim 3, characterized in that: The driven clamping member includes a second fixing portion, a second connecting portion, a second clamping portion and a second elastic portion, the second fixing portion is connected to the fourth side surface and is arranged at the second opening, one end of the second connecting portion is arranged in the groove and connected to an end of the linkage member away from the first connecting portion, the other end of the second connecting portion extends out of the second opening and connects to the second fixing portion, the second clamping portion is connected to the second connecting portion and is arranged between the fourth side surface and the second fixing portion, the second clamping portion is partially exposed from the first surface, the second elastic portion is elastically arranged between the second clamping portion and the second fixing portion, and the second elastic portion is configured to hold the second clamping portion toward the fourth side surface.

6. The film tearing device according to claim 5, characterized in that: The groove includes a bottom wall and a peripheral side wall arranged around the bottom wall, the linkage piece is rotatably connected to the bottom wall, the bottom wall is provided with a first guide groove connected to the first opening, the first connecting portion is slidably arranged in the first guide groove along the second direction and connected to the linkage piece, the bottom wall is also provided with a second guide groove respectively connected to the second opening and the first guide groove, the second connecting portion is slidably arranged in the second guide groove along the third direction and connected to the linkage piece.

7. The film tearing device according to claim 6, characterized in that: The linkage member includes a rotating part and a linkage part, the rotating part is connected to the bottom wall, the linkage part is rotatably connected to the rotating part, the two ends of the linkage part are respectively provided with a first protrusion and a second protrusion, the first connecting part is provided with a first through hole at one end close to the linkage part, the first protrusion extends into the first through hole, the second connecting part is provided with a second through hole at one end close to the linkage part, the second protrusion extends into the second through hole.

8. The film tearing device according to claim 1, characterized in that: The clamp includes a first clamp part, a second clamp part and a driving part, the first clamp part is connected to the transfer member, the second clamp part is arranged on the side of the first clamp part away from the transfer member, the driving part is respectively connected to the first clamp part and the second clamp part, the first clamp part and the second clamp part are driven by the driving part to move toward each other along the second direction to clamp the protective film on the product, or the first clamp part and the second clamp part are driven by the driving part to move away from each other along the second direction to release the clamped protective film.

9. The film tearing device according to claim 8, characterized in that: The transfer member includes a first transfer part, a second transfer part and a third transfer part, the first transfer part is connected to the platform, and the first transfer part can slide relative to the first surface along the second direction, the second transfer part is slidably arranged on the side of the first transfer part away from the platform along the third direction, the third transfer part is slidably connected to the second transfer part along the first direction, and the clamp is connected to the third transfer part.

10. The film tearing device according to claim 1, characterized in that: The film tearing device further comprises a collecting member, which is connected to the platform and arranged adjacent to the positioning mechanism. The collecting member is provided with a receiving cavity, and the receiving cavity is used to collect the protective film.

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