Film shoveling device

Abstract

The utility model relates to the technical field of film tearing, and provides a film shoveling device which comprises a supporting mechanism provided with a plurality of positioning seats; the first positioning mechanism is connected to the supporting mechanism, the first positioning mechanism comprises a first driving assembly and a plurality of first positioning pieces, and the first driving assembly is used for driving the first positioning pieces to move towards the positioning base so as to clamp and position the workpiece in the second direction; the film shoveling mechanism comprises a second driving assembly and a plurality of film shoveling assemblies, each film shoveling assembly comprises a film shoveling head, and the second driving assembly is used for driving the multiple film shoveling assemblies to be close to or away from the corresponding positioning seats so that the film shoveling heads can shovel up the films on the workpieces; and the second positioning mechanism comprises a second positioning piece and a fixing piece, the second positioning piece is connected to the second driving assembly, the fixing piece is connected to the supporting mechanism, and the second positioning piece is used for pushing the workpiece to the fixing piece under the driving of the second driving assembly. The film shoveling device can be used for shoveling the film from the workpiece, so that the film is convenient to tear, the labor intensity of workers is reduced, and the film tearing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of film tearing, in particular to a film shoveling device. BACKGROUND

[0002] In the production and manufacturing process of electronic products such as mobile phones and tablets, in order to protect the surface of glass panels and other devices from being scratched and contaminated, a protective film is usually attached to the surface of the glass panel and other devices. After the product completes a specific processing procedure, the protective film on the surface of the device needs to be torn off. However, the existing film tearing method is mainly manual film tearing. Since the protective film is tightly attached to the glass panel and other devices, it is difficult for workers to shovel the film head when tearing the film, resulting in high labor intensity and low efficiency of film tearing. CONTENT OF THE UTILITY MODEL

[0003] In view of the above, it is necessary to provide a film shoveling device which can shovel the film from the workpiece, facilitate film tearing, reduce labor intensity, and improve film tearing efficiency.

[0004] The present application provides a film shoveling device for shoveling film from a plurality of workpieces, comprising: a support mechanism provided with a plurality of positioning seats arranged in sequence and used for carrying the workpieces; a first positioning mechanism connected to the support mechanism, the first positioning mechanism comprising a first driving assembly arranged below the positioning seats in a first direction and a plurality of first positioning members connected to the first driving assembly and arranged on both sides of each positioning seat in a second direction, the first driving assembly being used for driving the plurality of first positioning members to move towards the corresponding positioning seat to clamp and position the corresponding workpiece in the second direction; a film shoveling mechanism comprising a second driving assembly connected to the support mechanism and arranged close to the positioning seats in a third direction, and a plurality of film shoveling assemblies connected to the second driving assembly, the plurality of film shoveling assemblies being arranged one-to-one with the plurality of positioning seats, each film shoveling assembly comprising a film shoveling head arranged towards the positioning seat in the third direction, the second driving assembly being used for driving the plurality of film shoveling assemblies to move close to or away from the corresponding positioning seat in the third direction, so that when the film shoveling assembly moves close to the corresponding positioning seat, the film shoveling head shovels the film on the workpiece; and a second positioning mechanism comprising a plurality of second positioning members close to both sides of each positioning seat in the third direction and a plurality of fixing members, each second positioning member being connected to the second driving assembly and corresponding to the positioning seat, and each fixing member being connected to the support mechanism and close to one side of the corresponding positioning seat away from the second positioning member, the second positioning member being used for pushing the workpiece to the corresponding fixing member under the driving of the second driving assembly to position the workpiece in the third direction; wherein the first direction, the second direction and the third direction are perpendicular to each other.

[0005] The film tearing device described above bears the workpiece through the positioning seat in the supporting mechanism, positions the workpiece in the second direction through the first positioning mechanism, positions the workpiece in the third direction through the second positioning mechanism, drives the film scraping assembly to move in the third direction towards the film piece through the second driving assembly in the film scraping mechanism, and then scrapes a part of the film piece through the film scraping head of the film scraping assembly, which is convenient for film tearing, reduces the labor intensity, and improves the film tearing efficiency.

[0006] In some embodiments, the second driving assembly comprises a displacement driving member connected to the supporting mechanism, a first connecting plate connected to the displacement driving member, a second connecting plate connected to the first connecting plate on a side away from the output end of the displacement driving member in the first direction, and a third connecting plate connected to the second connecting plate on a side towards the positioning seat, wherein a plurality of the second positioning members are connected to the second connecting plate, and a plurality of the film scraping assemblies are connected to the third connecting plate, the displacement driving member is used to drive the first connecting plate to move in the third direction, so that the first connecting plate drives the second connecting plate and the third connecting plate to move in the third direction, and then drives a plurality of the second positioning members to abut against the corresponding workpieces when moving in the third direction, and drives a plurality of the film scraping heads to move in the third direction to scrape the film piece on the corresponding workpiece.

[0007] In some embodiments, the second driving assembly further comprises a lifting driving member connected to the first connecting plate, the output end of the lifting driving member is connected to the second connecting plate, and the lifting driving member is used to drive the second connecting plate to rise or fall in the first direction, so as to drive the third connecting plate and a plurality of the film scraping assemblies to rise or fall in the first direction.

[0008] In some embodiments, the second driving assembly further comprises a film scraping driving member connected to the third connecting plate, and the output end of the film scraping driving member penetrates through the third connecting plate and is connected to the second connecting plate, the film scraping driving member is used to drive the second connecting plate to move in the third direction away from the second connecting plate, so as to drive a plurality of the film scraping heads to scrape the film piece on the corresponding workpiece when the third connecting plate is away from the second connecting plate.

[0009] In some embodiments, the film scraping assembly further comprises: a fixed mounting block connected to the third connecting plate; a movable mounting block rotatably connected to the fixed mounting block and disposed adjacent to the positioning seat; and an elastic member disposed between the fixed mounting block and the movable mounting block, and the two ends of the elastic member abut against the fixed mounting block and the movable mounting block, respectively; wherein the film scraping head is connected to the movable mounting block, and the elastic member elastically abuts against the movable mounting block when the film scraping head abuts against the workpiece.

[0010] In some embodiments, the fixed mounting block is provided with a limiting slot with an opening facing the movable mounting block, the movable mounting block is provided with a limiting protrusion matched with the limiting slot, the limiting protrusion is movably disposed in the limiting slot, and the limiting protrusion cooperates with the limiting slot to limit the rotation angle of the movable mounting block.

[0011] In some embodiments, the cross-sectional area of the end of the film scraping head facing the positioning seat gradually increases in the direction away from the positioning seat.

[0012] In some embodiments, the second positioning mechanism further comprises a plurality of connecting blocks and a plurality of adjusting members, the plurality of connecting blocks, the plurality of adjusting members, and the plurality of second positioning members correspond to each other, each of the connecting blocks is provided with an adjusting hole disposed in the third direction, the adjusting member is inserted into the corresponding adjusting hole and connected to the second connecting plate, and the second positioning member is connected to the end of the corresponding connecting block facing the positioning seat, the adjusting member is used to cooperate with the adjusting hole to adjust the position of the connecting block in the third direction, thereby adjusting the position of the second positioning member in the third direction.

[0013] In some embodiments, the first driving assembly comprises: a rotary driving member connected to the supporting mechanism and disposed below the positioning seat; a linkage member connected to the output end of the rotary driving member; and two sliding members slidably connected to the supporting mechanism in the second direction and spaced apart in the third direction, and the two sliding members are engaged with the linkage member; and a plurality of first positioning members disposed on the side of the two sliding members away from the rotary driving member, the rotary driving member drives the linkage member to rotate, thereby driving the two sliding members to move in the second direction and the opposite direction of the second direction, respectively, so that the plurality of first positioning members connected to the two sliding members clamp or release the workpiece in the second direction.

[0014] In some embodiments, each side of the positioning seat for carrying the workpiece is provided with a vacuum suction groove for suctioning the workpiece to position the workpiece in the first direction. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A schematic structural view of a film scraping device provided by an embodiment of the present application is shown.

[0016] Figure 2 A schematic structural view of a film scraping device provided by an embodiment of the present application is shown. Figure 1 A schematic structural view of a film scraping device provided by an embodiment of the present application is shown.

[0017] Figure 3 A schematic structural view of a film scraping device provided by an embodiment of the present application is shown. Figure 2 A schematic structural view of a film scraping device provided by an embodiment of the present application is shown.

[0018] Figure 4 A schematic structural view of a film scraping device provided by an embodiment of the present application is shown. Figure 3 A schematic structural view of a film scraping device provided by an embodiment of the present application is shown.

[0019] Figure 5 A schematic structural view of a film scraping device provided by an embodiment of the present application is shown. Figure 2 A schematic structural view of a film scraping device provided by an embodiment of the present application is shown.

[0020] Figure 6 A schematic structural view of a film scraping device provided by an embodiment of the present application is shown. Figure 5 A schematic structural view of a film scraping device provided by an embodiment of the present application is shown.

[0021] Main element symbol explanation: film scraping device 100, support mechanism 10, positioning seat 11, vacuum adsorption groove 111, support frame 12, first positioning mechanism 20, first driving assembly 21, rotary driving member 211, linkage member 212, sliding member 213, first positioning member 22, film scraping mechanism 30, second driving assembly 31, displacement driving member 311, first connecting plate 312, second connecting plate 313, third connecting plate 314, lifting driving member 315, film scraping driving member 316, film scraping assembly 32, film scraping head 321, fixed mounting block 322, limiting groove 3221, movable mounting block 323, limiting protrusion 3231, elastic member 324, second positioning mechanism 40, second positioning member 41, fixing member 42, connecting block 43, adjusting hole 431, adjusting member 44, workpiece 200, film member 300. DETAILED DESCRIPTION

[0022] The embodiments of the present application are described in detail below with reference to the accompanying drawings. The embodiments described below are examples for explaining the present application and should not be construed as limiting the present application.

[0023] In the description of this application, it should be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application 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, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, it should be noted that "a plurality of" means two or more, unless otherwise explicitly and specifically defined.

[0024] In the description of this application, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a connection that allows communication between components; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances. The following will describe some embodiments of this application in detail with reference to the accompanying drawings.

[0025] The embodiments of this application will be further described below with reference to the accompanying drawings. To facilitate understanding and explanation of the embodiments of this application, a three-dimensional coordinate system is established in some of the drawings, with the X-axis direction being the second direction, the Y-axis direction being the third direction, and the Z-axis direction being the first direction. The X-axis, Y-axis, and Z-axis directions are perpendicular to each other.

[0026] Please see Figure 1 and Figure 2 This application provides a film scraping device 100 for scraping film components 300 from multiple workpieces 200. The workpieces 200 can be glass panels of electronic products such as mobile phones and tablets, and the film components 300 can be protective films on the workpieces 200. The film scraping mechanism 30 includes a support mechanism 10, a first positioning mechanism 20, a film scraping mechanism 30, and a second positioning mechanism 40.

[0027] Specifically, the support mechanism 10 is provided with a plurality of positioning seats 11 arranged in sequence for supporting the workpiece 200. The support mechanism 10 may also include a support frame 12 or other structures to provide support for the positioning seats 11. In this embodiment, the plurality of positioning seats 11 are arranged along the X-axis direction. The number of positioning seats 11 can be four, five, six, etc., and the specific number is subject to actual needs and is not limited here.

[0028] The first positioning mechanism 20 is connected to the support mechanism 10, and the first positioning mechanism 20 includes a first driving assembly 21 arranged below the positioning seat 11 along the Z-axis direction and a plurality of first positioning members 22 connected to the first driving assembly 21 and arranged on both sides of the positioning seat 11 along the X-axis direction, and the first driving assembly 21 is used to drive the plurality of first positioning members 22 to move towards the corresponding positioning seat 11 to clamp and position the workpiece 200 in the X-axis direction. The first positioning member 22 can be a columnar structure, in order to avoid damaging the workpiece 200 when the first positioning member 22 clamps the workpiece 200, a flexible structure such as a super glue can be arranged at the end of the first positioning member 22 in contact with the workpiece 200, so as to avoid the rigid contact of the first positioning member 22 with the workpiece 200. It can be understood that at least one first positioning member 22 is arranged on both sides of the positioning seat 11 along the X-axis direction, so that the first positioning members 22 on both sides of the positioning seat 11 can clamp and position the workpiece 200 on the positioning seat 11 when moving towards the positioning seat 11. In the embodiment, if the positioning seat 11 is provided with a plurality of positioning seats 11, the number of the first positioning members 22 is N times the number of the positioning seats 11, N is an integer, for example, 3, 4, etc., that is, each positioning seat 11 is correspondingly provided with three, four or the like number of first positioning members 22.

[0029] Please see Figure 3 and Figure 4 The film shoveling mechanism 30 includes a second driving assembly 31 connected to the support mechanism 10 and arranged close to the positioning seat 11 along the Y-axis direction, and a plurality of film shoveling assemblies 32 connected to the second driving assembly 31, and the plurality of film shoveling assemblies 32 are one-to-one corresponding to the plurality of positioning seats 11, and each film shoveling assembly 32 includes a film shoveling head 321 arranged towards the positioning seat 11 along the Y-axis direction, and the second driving assembly 31 is used to drive the plurality of film shoveling assemblies 32 to move close to or away from the corresponding positioning seat 11 along the Y-axis direction, so that the film shoveling head 321 shovels the film member 300 on the corresponding workpiece 200 when the film shoveling assembly 32 moves close to the corresponding positioning seat 11. In the embodiment, the number of the film shoveling assemblies 32 is the same as the number of the positioning seats 11 and one-to-one corresponding.

[0030] The second positioning mechanism 40 comprises a plurality of second positioning members 41 and a plurality of fixing members 42 near both sides of each positioning seat 11 along the Y-axis direction, each second positioning member 41 is connected to the second driving assembly 31 and corresponds to the positioning seat 11 one by one, and each fixing member 42 is connected to the support mechanism 10 and is near the corresponding positioning seat 11 away from the side of the second positioning member 41, the second positioning member 41 is used to push the workpiece 200 to the corresponding fixing member 42 under the driving of the second driving assembly 31, so as to position the workpiece 200 along the Y-axis direction. The fixing member 42 can be a block structure, and the second positioning member 41 can be a columnar structure. In order to avoid damage to the workpiece 200 when the second positioning member 41 clamps the workpiece 200, a flexible structure such as a super glue can be arranged at the end of the second positioning member 41 in contact with the workpiece 200, so as to avoid the rigid contact of the second positioning member 41 with the workpiece 200. In the embodiment, the number of the second positioning member 41 and the fixing member 42 can be the same as or an integer multiple of the number of the positioning seat 11.

[0031] It can be understood that when the second driving assembly 31 drives the film scraping assembly 32 and the second positioning member 41 to move, the second positioning member 41 first contacts the workpiece 200, and after the second positioning member 41 cooperates with the fixing member 42 to position the workpiece 200, the film scraping head 321 contacts the film member 300 on the workpiece 200.

[0032] The film scraping device 100 provided by the embodiment of the application can carry a plurality of workpieces 200 through the positioning seat 11 in the support mechanism 10, can position the plurality of workpieces 200 along the X-axis direction through the first positioning mechanism 20, can position the plurality of workpieces 200 along the Y-axis direction through the second positioning mechanism 40, and can drive a plurality of film scraping assemblies 32 to move along the Y-axis direction towards the corresponding film member 300 through the second driving assembly 31 in the film scraping mechanism 30, so as to scrape a part of the film member 300 through the film scraping head 321 of the film scraping assembly 32, which is convenient for film tearing and is beneficial to reduce the labor intensity and improve the film tearing efficiency.

[0033] In some embodiments, please refer to Figure 1 , Figure 2 and Figure 3 The second driving assembly 31 comprises a displacement driving member 311, a first connecting plate 312, a second connecting plate 313 and a third connecting plate 314.

[0034] The displacement driving member 311 is connected to the support mechanism 10, the first connecting plate 312 is connected to the displacement driving member 311, the second connecting plate 313 is connected to the first connecting plate 312 on the side away from the output end of the displacement driving member 311 in the Z-axis direction, and the third connecting plate 314 is connected to the second connecting plate 313 on the side facing the positioning seat 11. The displacement driving member 311 can be a driving device such as a pneumatic cylinder, and the output end of the displacement driving member 311 is the end of the output shaft of the displacement driving member 311. The first connecting plate 312, the second connecting plate 313, and the third connecting plate 314 are all plate-shaped structures.

[0035] The plurality of second positioning members 41 are all connected to the second connecting plate 313, and the plurality of film scraping assemblies 32 are all connected to the third connecting plate 314. The displacement driving member 311 is used to drive the first connecting plate 312 to move along the Y-axis direction, so as to drive the second connecting plate 313 and the third connecting plate 314 to move along the Y-axis direction, and in turn drive the plurality of second positioning members 41 to abut against the corresponding workpiece 200 when moving along the Y-axis direction, and drive the plurality of film scraping heads 321 to move along the Y-axis direction to scrape the film member 300 on the corresponding workpiece 200.

[0036] In some embodiments, referring to Figure 1 , Figure 2 and Figure 3 , the second driving assembly 31 further comprises a lifting driving member 315 connected to the first connecting plate 312, and the output end of the lifting driving member 315 is connected to the second connecting plate 313. The lifting driving member 315 is used to drive the second connecting plate 313 to ascend or descend along the Z-axis direction, and in turn drive the third connecting plate 314 and the film scraping assembly 32 to ascend or descend along the Z-axis direction. The lifting driving member 315 can be a driving device such as a pneumatic cylinder, and the output end of the lifting driving member 315 can be the end of the output shaft of the lifting driving member 315. By providing the lifting driving member 315, the second connecting plate 313 can be driven to ascend or descend, and in turn the second connecting plate 313 and the plurality of film scraping assemblies 32 can be driven to ascend or descend.

[0037] It can be understood that some of the film pieces 300 are attached to the inner side of the workpiece 200, and the workpiece 200 is provided with a protruding structure (not shown in the figure) surrounding the film piece 300. In order to avoid the film scraping head 321 from colliding with the protruding structure, the lifting driving member 315 is arranged in the embodiment. During film scraping, the lifting driving member 315 first drives the second connecting plate 313 to rise, and then the displacement driving member 311 drives the first connecting plate 312 to move towards the positioning seat 11 until the second positioning piece 41 abuts against the workpiece 200. Then the lifting driving member 315 drives the second connecting plate 313 to descend, and the second connecting plate 313 drives the third connecting plate 314 and the film scraping assembly 32 to descend, so that the film scraping head 321 avoids the protruding structure on the workpiece 200 during the process of contacting the film piece 300. It can be understood that the second connecting plate 313 will drive the second positioning piece 41 to descend during the descending process, and the second positioning piece 41 will exert a downward force on the workpiece 200, but the positioning seat 11 can provide an upward supporting force to prevent the second positioning piece 41 from moving the workpiece 200 during the descending process.

[0038] In the embodiment, in order to improve the stability of the movement of the second connecting plate 313 relative to the first connecting plate 312, a plurality of linear bearings can be arranged between the second connecting plate 313 and the first connecting plate 312.

[0039] In some embodiments, referring to Figure 1 , Figure 2 and Figure 3 , the second driving assembly 31 further comprises a film scraping driving member 316, the film scraping driving member 316 is connected to the third connecting plate 314, and the output end of the film scraping driving member 316 penetrates through the third connecting plate 314 and is connected to the second connecting plate 313. The film scraping driving member 316 is used to drive the second connecting plate 313 to move towards or away from the second connecting plate 313 along the Y-axis direction, so that when the third connecting plate 314 moves away from the second connecting plate 313, the plurality of film scraping heads 321 are driven to scrape the film pieces 300 on the corresponding workpiece 200. The film scraping driving member 316 can be a driving device such as a pneumatic cylinder, and the output end of the film scraping driving member 316 can be the end of the output shaft of the film scraping driving member 316. It can be understood that the body of the film scraping driving member 316 is connected to the third connecting plate 314, and the output end of the film scraping driving member 316 is connected to the second connecting plate 313. When the film scraping driving member 316 operates, it can drive the third connecting plate 314 to move away from or towards the second connecting plate 313. In the embodiment, in order to improve the stability of the movement of the third connecting plate 314 relative to the second connecting plate 313, a plurality of linear bearings can be arranged between the third connecting plate 314 and the second connecting plate 313.

[0040] It can be understood that if the first connecting plate 312, the third connecting plate 314 and the film scraping assembly 32 are driven to move towards the film piece 300 only by the displacement driving piece 311, the displacement driving piece 311 will not operate any more when the second positioning piece 41 abuts against the workpiece 200, resulting in that the distance of the film scraping head 321 moving towards the film piece 300 is limited. By arranging the film scraping driving piece 316, the third connecting plate 314 and the film scraping assembly 32 can be driven to move towards the film piece 300, which is beneficial to the film scraping head 321 scraping more parts of the film piece 300 and is beneficial to film tearing.

[0041] In some embodiments, referring to Figure 1 , Figure 3 and Figure 4 , the film scraping assembly 32 further comprises a fixed mounting block 322, a movable mounting block 323 and an elastic piece 324.

[0042] The fixed mounting block 322 is connected to the third connecting plate 314, the movable mounting block 323 is rotationally connected to the fixed mounting block 322 in the X-axis direction and is arranged close to the positioning seat 11, the elastic piece 324 is arranged between the fixed mounting block 322 and the movable mounting block 323, and two ends of the elastic piece 324 abut against the fixed mounting block 322 and the movable mounting block 323 respectively. The film scraping head 321 is connected to the movable mounting block 323, and the elastic piece 324 is used to elastically abut against the movable mounting block 323 when the film scraping head 321 abuts against the workpiece 200.

[0043] The fixed mounting block 322 can be fixedly connected to the third connecting plate 314, the movable mounting block 323 can be rotationally connected to the fixed mounting block 322 through a rotating shaft or the like, and the elastic piece 324 can be a spring or the like elastic structural piece. It can be understood that after the workpiece 200 is placed on the positioning seat 11, there can be a height difference in the Z-axis direction, when the film scraping head 321 abuts against the workpiece 200 in the opposite direction of the Z-axis direction under the driving of the lifting driving piece 315, if the lifting driving piece 315 continues to descend, the film scraping head 321 can drive the movable mounting block 323 to rotate in the X-axis direction, so as to avoid the film scraping head 321 from pressing the workpiece 200. By arranging the elastic piece 324, an elastic force can be provided to the movable mounting piece, so that the film scraping head 321 can be tightly attached to the workpiece 200.

[0044] In the embodiment, the film scraping head 321 is detachably connected to the movable mounting block 323, which is convenient for replacing the film scraping head 321.

[0045] In some embodiments, referring to Figure 3 and Figure 4The fixed mounting block 322 is provided with a limiting groove 3221 opening towards the movable mounting block 323, and the movable mounting block 323 is provided with a limiting protrusion 3231 matched with the limiting groove 3221. The limiting protrusion 3231 is movably arranged in the limiting groove 3221, and the limiting protrusion 3231 cooperates with the limiting groove 3221 to limit the rotation angle of the movable mounting block 323. By arranging the limiting protrusion 3231 and the limiting groove 3221, the rotation angle of the movable mounting block 323 around the X-axis direction can be limited, so as to avoid that the elastic member 324 excessively pushes the movable mounting block 323 and affects the film scraping of the film scraping head 321.

[0046] In some embodiments, referring to Figure 3 and Figure 4 , the cross-sectional area of the end of the film scraping head 321 facing the positioning seat 11 gradually increases in the direction away from the positioning seat 11. In this way, after the film scraping head 321 scrapes the film piece 300, the film piece 300 can be made to move away from the workpiece 200 by the structure of the film scraping head 321 itself, which facilitates film tearing.

[0047] In some embodiments, referring to Figure 1 , Figure 2 and Figure 3 , the second positioning mechanism 40 further comprises a plurality of connecting blocks 43 and a plurality of adjusting members 44, the plurality of connecting blocks 43, the plurality of adjusting members 44 and the plurality of second positioning members 41 correspond to each other. Each connecting block 43 is provided with an adjusting hole 431 arranged along the Y-axis direction, the adjusting member 44 is inserted into the corresponding adjusting hole 431 and connected with the second connecting plate 313, and the second positioning member 41 is connected to the end of the corresponding connecting block 43 facing the positioning seat 11. The adjusting member 44 is used to cooperate with the adjusting hole 431 to adjust the position of the connecting block 43 along the Y-axis direction, so as to adjust the position of the second positioning member 41 in the Y-axis direction. The connecting block 43 can be a block structure, and the adjusting member 44 can be a bolt or the like. By arranging the connecting block 43 and the adjusting member 44, the position of the second positioning member 41 can be adjusted to be suitable for workpieces 200 of more sizes. In this embodiment, the number of the connecting block 43 and the adjusting member 44 is consistent with the number of the second positioning member 41, that is, each second positioning member 41 is connected with the second connecting plate 313 through a corresponding connecting block 43 and a corresponding adjusting member 44.

[0048] In some embodiments, referring to Figure 1 , Figure 2 , Figure 5 and Figure 6 , the first driving assembly 21 comprises a rotating driving member 211, a linkage member 212 and two sliding members 213.

[0049] The rotating driving member 211 is connected to the support mechanism 10 and arranged below the positioning seat 11, the linkage member 212 is connected to the output end of the rotating driving member 211, the two sliding members 213 are both slidingly connected to the support mechanism 10 along the X-axis direction and are arranged in the Y-axis direction, and the two sliding members 213 are in engagement with the linkage member 212. The rotating driving member 211 can be a rotating cylinder or other driving member, the linkage member 212 can be a gear or other structural member, and the sliding member 213 can be a plate-shaped structure. The sliding member 213 and the support frame 12 of the support mechanism 10 can be connected through a slide rail or the like to improve the stability of the movement of the sliding member 213.

[0050] The plurality of first positioning members 22 are arranged on the sides of the two sliding members 213 away from the rotating driving member 211. The rotating driving member 211 drives the linkage member 212 to rotate, thereby driving the two sliding members 213 to move along the X-axis direction and the reverse direction of the X-axis direction, respectively, so that the plurality of first positioning members 22 connected to the two sliding members 213 clamp or release the workpiece 200 in the X-axis direction.

[0051] In some embodiments, referring to Figure 1 and Figure 2 Each positioning seat 11 is provided with a vacuum suction groove 111 on the side for carrying the workpiece 200, and the vacuum suction groove 111 is used to suction the workpiece 200 to position the workpiece 200 in the Z-axis direction. In this embodiment, the suction force of the vacuum suction groove 111 of the positioning seat 11 on the workpiece 200 is less than the force of the first positioning member 22 and the second positioning member 41 pushing the workpiece 200, so that after the positioning seat 11 suctions the workpiece 200 through the vacuum suction groove 111, the first positioning member 22 and the second positioning member 41 can still push the workpiece 200 to move.

[0052] The working process of the film splicing device 100 provided by the embodiments of the present application is as follows:

[0053] Firstly, a plurality of workpieces 200 are placed on a plurality of positioning seats 11, which can be placed by artificial or mechanical hand, and the film member 300 is upward during the placement of the workpiece 200.

[0054] Then, the positioning seat 11 suctions the workpiece 200 through the vacuum suction groove 111 to position the workpiece 200 in the Z-axis direction, and the rotating driving member 211 drives the two sliding members 213 to move along the X-axis direction and the reverse direction of the X-axis direction, respectively, through the linkage member 212, so that the two sliding members 213 drive the first positioning member 22 to clamp the workpiece 200 to position the workpiece 200 in the X-axis direction.

[0055] The lifting driving member 315 drives the second connecting plate 313 to ascend, and the second connecting plate 313 drives the third connecting plate 314 and the scraping film assembly 32 to ascend. Then, the displacement driving member 311 drives the first connecting plate 312 to move along the Y-axis direction, and then drives the second connecting plate 313 to move along the Y-axis direction, and the second connecting plate 313 drives the second positioning member 41 and the third connecting plate 314 to move along the Y-axis direction, and then the second positioning member 41 pushes the workpiece 200 to the fixing member 42 to position the workpiece 200 in the Y-axis direction.

[0056] Then, the lifting driving member 315 drives the second connecting plate 313 to descend, and the second connecting plate 313 drives the third connecting plate 314 to descend, and the third connecting plate 314 drives the scraping film assembly 32 to descend, and then the scraping film head 321 abuts against the workpiece 200 and contacts the film member 300. The scraping film driving member 316 drives the third connecting plate 314 to move along the Y-axis direction, so that the scraping film head 321 scrapes part of the structure of the film member 300 from the workpiece 200, facilitating film tearing.

[0057] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, and the present application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of the equivalent elements of the claims are intended to be embraced in the present application.

[0058] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application but not limit the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. A film-scraping device for scraping film from multiple workpieces, characterized in that, The film scraping device comprises: a support mechanism provided with a plurality of positioning seats arranged in sequence and used for carrying the workpieces; a first positioning mechanism connected to the support mechanism, the first positioning mechanism comprising a first driving assembly arranged below the positioning seats in a first direction, and a plurality of first positioning members connected to the first driving assembly and arranged on both sides of each positioning seat in a second direction, the first driving assembly being used for driving the plurality of first positioning members to move towards the corresponding positioning seat to clamp and position the corresponding workpiece in the second direction; a film scraping mechanism comprising a second driving assembly connected to the support mechanism and arranged close to the positioning seats in a third direction, and a plurality of film scraping assemblies connected to the second driving assembly, the plurality of film scraping assemblies being arranged in one-to-one correspondence with the plurality of positioning seats, each film scraping assembly comprising a film scraping head arranged towards the positioning seat in the third direction, the second driving assembly being used for driving the plurality of film scraping assemblies to move close to or away from the corresponding positioning seat in the third direction, so that the film scraping head scrapes the film on the workpiece when the film scraping assembly moves close to the corresponding positioning seat; and a second positioning mechanism comprising a plurality of second positioning members close to both sides of each positioning seat in the third direction, and a plurality of fixing members, each second positioning member being connected to the second driving assembly and corresponding to the positioning seat, each fixing member being connected to the support mechanism and close to a side of the corresponding positioning seat away from the second positioning member, the second positioning member being used for pushing the workpiece to the corresponding fixing member under the driving of the second driving assembly to position the workpiece in the third direction; wherein the first direction, the second direction and the third direction are perpendicular to each other.

2. The film scraping device according to claim 1, wherein the second driving assembly comprises: a displacement driving member connected to the support mechanism; a first connecting plate connected to the displacement driving member; a second connecting plate connected to the first connecting plate on a side of the first connecting plate away from the output end of the displacement driving member in the first direction; and a third connecting plate connected to the second connecting plate on a side of the second connecting plate towards the positioning seats; wherein the plurality of second positioning members are connected to the second connecting plate, and the plurality of film scraping assemblies are connected to the third connecting plate, the displacement driving member being used for driving the first connecting plate to move in the third direction, so that the first connecting plate drives the second connecting plate and the third connecting plate to move in the third direction, thereby driving the plurality of second positioning members to abut against the corresponding workpiece when moving in the third direction, and driving the plurality of film scraping heads to move in the third direction to scrape the film on the corresponding workpiece.

3. The film scraping device according to claim 2, wherein The second driving assembly further comprises a lifting driving member connected to the first connecting plate, an output end of the lifting driving member being connected to the second connecting plate, the lifting driving member being configured to drive the second connecting plate to move up or down along the first direction, thereby driving the third connecting plate and the plurality of film scooping assemblies to move up or down along the first direction.

4. The film scooping device according to claim 3, wherein, The second driving assembly further comprises a film scooping driving member connected to the third connecting plate, an output end of the film scooping driving member penetrating through the third connecting plate and being connected to the second connecting plate, the film scooping driving member being configured to drive the second connecting plate to move towards or away from the second connecting plate along the third direction, thereby driving the plurality of film scooping heads to scoop the film on the workpiece when the third connecting plate moves away from the second connecting plate.

5. The film scooping device according to claim 2, wherein, The film scooping assembly further comprises: a fixed mounting block connected to the third connecting plate; a movable mounting block rotatably connected to the fixed mounting block and disposed close to the positioning seat along the second direction; a resilient member disposed between the fixed mounting block and the movable mounting block, two ends of the resilient member being abutted against the fixed mounting block and the movable mounting block respectively; and the film scooping head is connected to the movable mounting block, the resilient member elastically abutting against the movable mounting block when the film scooping head abuts against the workpiece.

6. The film scooping device according to claim 5, wherein, the fixed mounting block is provided with a limiting slot with an opening facing the movable mounting block, the movable mounting block is provided with a limiting protrusion matched with the limiting slot, the limiting protrusion is movably disposed in the limiting slot, and the limiting protrusion cooperates with the limiting slot to limit the rotation angle of the movable mounting block.

7. The film scooping device according to claim 1, wherein, the cross-sectional area of the end of the film scooping head facing the positioning seat gradually increases along the direction away from the positioning seat.

8. The film scooping device according to claim 2, wherein, the second positioning mechanism further comprises a plurality of connecting blocks and a plurality of adjusting members, the plurality of connecting blocks, the plurality of adjusting members and the plurality of second positioning members correspond to each other, each of the connecting blocks is provided with an adjusting hole disposed along the third direction, the adjusting member is inserted into the corresponding adjusting hole and connected to the second connecting plate, and the second positioning member is connected to the end of the corresponding connecting block facing the positioning seat, the adjusting member is configured to cooperate with the adjusting hole to adjust the position of the connecting block along the third direction, thereby adjusting the position of the second positioning member along the third direction.

9. The film scooping device according to claim 1, wherein, the first driving assembly comprises: a rotating driving member connected to the supporting mechanism and disposed below the positioning seat; a linkage member connected to an output end of the rotating driving member; and two sliding members, each slidingly connected to the support mechanism along the second direction and spaced apart along the third direction, each of the two sliding members being engaged with the linkage member; a plurality of the first positioning members are respectively arranged on the side of the two sliding members away from the rotary drive member, the rotary drive member drives the linkage member to rotate, thereby driving the two sliding members to move along the second direction and the opposite direction of the second direction respectively, so that the plurality of the first positioning members connected to the two sliding members clamp or release the workpiece in the second direction.

10. The film splicing device of claim 1, wherein, each of the positioning seats is provided with a vacuum suction groove on the side for carrying the workpiece, the vacuum suction groove being used for suction of the workpiece to position the workpiece in the first direction.

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