Glass film tearing equipment

Abstract

The utility model discloses glass film tearing equipment, a material moving device comprises a multi-axis manipulator and a suction cup, in the film tearing device, a positioning table is used for fixing glass fed by the material moving device, a film tearing mechanism is arranged at the output end of a driving mechanism and is driven to move in a three-dimensional space, in the film tearing mechanism, a horizontal rotating piece is arranged on a mounting plate, and the suction cup is arranged on the mounting plate. The output end is provided with a vertical rotating part, the label clamping part is arranged at the output end of the vertical rotating part, is in butt joint with the label feeder and is used for clamping a label, the label is adhered to one corner of a thin film through driving, and the thin film clamping part is arranged at the output end of the vertical rotating part and is used for clamping the thin film which is lifted by the label adhering part. According to the automatic film tearing machine, automatic feeding, automatic film tearing and automatic discharging of glass can be completed, after the label clamping piece and the film clamping piece are driven, one corner of a film is lifted through a label bonding belt, the film is clamped to move to complete the film tearing action, the action is more detailed, all structures are clear in work division, and film tearing can be completed efficiently and accurately.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing devices, in particular to a glass film tearing device. Background Technique

[0002] Glass can be used not only as the screen of small electronic products such as mobile phones and tablets, but also as the display screen of large products such as televisions. It is all processed and formed from a whole piece of glass. A protective release film is covered on one surface of the whole piece of glass to ensure the reliability of the glass during storage and transportation. However, in the subsequent processing of the glass, the protective release film needs to be removed to facilitate operations such as cutting and chipping of the glass.

[0003] In the prior art, such as the film tearing device with the application number 202122460540.6, it realizes continuous and reliable film tearing processing through the sticking form of a continuous tape. It does not need to directly operate the product parts to be torn by hand, and can effectively and stably position the product parts. However, its feeding mechanism using a guide body limits its application range and is not suitable for feeding and film tearing of a whole piece of relatively large glass. Moreover, it uses a continuous tape to bond the protective film, which may lead to a low utilization rate of the tape (the tape moves a large distance) or insufficient adhesion to the protective film (the tape moves a short distance) when the tape moves inaccurately after use. Content of the Utility Model

[0004] The purpose of the utility model is to provide a glass film tearing device, which can complete the automatic feeding, automatic film tearing and automatic discharging of the glass through a material transfer device and a film tearing device. The label clamping part and the film clamping part are driven to lift a corner of the film with a label adhesive tape and clamp and move the film to complete the film tearing action. The action is more refined, and the functions of each structure are clearly divided, so that the film tearing can be completed efficiently and accurately.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a glass film tearing device, comprising:

[0006] A material transfer device, which includes a multi-axis manipulator and a suction cup for loading and unloading glass arranged at the output end of the multi-axis manipulator,

[0007] Film tearing device, which includes a machine table, a positioning table, a label feeder, a driving mechanism and a film tearing mechanism. The positioning table is arranged on the machine table and has a plurality of adsorption holes for fixing the glass fed by the material transfer device. The film tearing mechanism is arranged at the output end of the driving mechanism and moves in three-dimensional space through driving. The film tearing mechanism includes a mounting plate, a horizontal rotating part, a vertical rotating part, a label clamping part and a film clamping part. The horizontal rotating part is arranged on the mounting plate, and the output end is provided with a vertical rotating part. The label clamping part is arranged at the output end of the vertical rotating part and is docked with the label feeder for clamping the label, and drives the label to be bonded to a corner of the film. The film clamping part is arranged at the output end of the vertical rotating part for clamping the film lifted by the label bonding tape.

[0008] As a further optimization, the label clamping part includes a first pneumatic claw, the film clamping part includes a driving cylinder and a second pneumatic claw. The driving cylinder is arranged at the output end of the vertical rotating part, and the second pneumatic claw is arranged at the output end of the driving cylinder.

[0009] As a further optimization, a pressing wheel for pressing the label onto the film is also arranged on the vertical rotating part. The label can be firmly bonded to the film by the action of the pressing wheel on the part of the label not clamped by the first pneumatic claw.

[0010] As a further optimization, the film tearing mechanism further includes a camera, such as a CCD camera, for detecting whether there is a label on the label carrier assembly.

[0011] As a further optimization, the driving mechanism includes a bracket, an X-direction linear module, a Y-direction linear module and a Z-direction linear module. The Y-direction linear module is arranged on the bracket, the X-direction linear module is arranged at the output end of the Y-direction linear module, the Z-direction linear module is arranged at the output end of the X-direction linear module, and the output end is provided with a film tearing mechanism.

[0012] As a further optimization, both the suction cup and the positioning table are provided with spaced grooves that give way to each other, and the two can be embedded in each other to be coplanar to complete the docking of the bottom end face of the glass.

[0013] As a further optimization, a spinning cylinder is also arranged at a corner of the positioning table. The output end of the spinning cylinder is provided with a pressing plate for abutting against a corner of the glass, which can further fix the corner of the glass to facilitate the film tearing action at the corner.

[0014] As a further optimization, the film tearing device further includes a film collecting frame. The positioning table and the film collecting basket are respectively arranged at two corners on a diagonal line of the machine table, which is convenient for film blanking along the film tearing path.

[0015] As a further optimization, an electrostatic fan is also provided beside the positioning table on the machine table, which can remove static electricity and prevent dust from accumulating on the glass after the film is torn.

[0016] As a further optimization, the glass film tearing device further includes a detection device. The detection device includes a workbench, a linear module, and a detection camera. The linear module is arranged on the workbench, and the detection camera is arranged at the output end of the linear module for visual inspection of the glass after the film is torn, and the quality inspection of the glass can be completed during the blanking process after the film is torn.

[0017] Compared with the prior art, the present utility model has the following beneficial effects:

[0018] 1. The automatic loading, automatic film tearing, and automatic blanking of the glass can be completed through the material transfer device and the film tearing device, which can improve the operation efficiency and operation accuracy;

[0019] 2. After being driven, the label clamping part and the film clamping part use the label adhesive tape to lift a corner of the film and clamp and move the film to complete the film tearing action. The action is more refined, and the functions of each structure are clearly divided, and the film can be torn efficiently and accurately;

[0020] 3. The quality inspection of the glass can be completed after the film is torn, which improves the inspection efficiency and processing efficiency. Description of the Drawings

[0021] Figure 1 It is a structural diagram of the present utility model.

[0022] Figure 2 It is a structural diagram of the film tearing device of the present utility model after removing the cover.

[0023] Figure 3 It is a structural diagram of the film tearing mechanism of the present utility model.

[0024] Figure 4 It is a structural diagram of the other perspective of the film tearing mechanism of the present utility model.

[0025] Figure 5 It is a structural diagram of the suction cup and the positioning table of the present utility model. Detailed Embodiments

[0026] The following are specific embodiments of the present utility model in combination with the drawings, and the technical solutions of the present utility model are further described, but the present utility model is not limited to these embodiments.

[0027] Such as Figures 1 to 5As shown in the figure, a glass film tearing device includes a material transfer device 10 and a film tearing device 20. The material transfer device 10 includes a multi-axis manipulator 11 and a suction cup 12 disposed at the output end of the multi-axis manipulator 11 for loading and unloading glass 100. The film tearing device 20 includes a machine table 21, a positioning table 22, a label feeder 23, a driving mechanism 24, and a film tearing mechanism 25. The positioning table 22 is disposed on the machine table 21 and has a plurality of suction holes for fixing the glass 100 fed by the material transfer device 10. The film tearing mechanism 25 is disposed at the output end of the driving mechanism 24 and is driven to move in a three-dimensional space. The film tearing mechanism 25 includes a mounting plate 251, a horizontal rotating member 252a, a vertical rotating member 252b, a label clamping member 252c, and a film clamping member 252d. Specifically: The horizontal rotating member 252a includes a rotating motor 2521 disposed on the mounting plate 251 and a turntable 2522 having an L-shaped structure disposed at the output end of the rotating motor 2521. The vertical rotating member 252b is disposed on the vertical plate of the turntable 2522 and can be selected as a rotating cylinder 2523. The function of the label clamping member 252c is to clamp the label after docking with the label feeder 23 and drive the label to be adhered to a corner of the film. Specifically, it is a first pneumatic gripper 2524. The first pneumatic gripper 2524 is disposed at the output end of the rotating cylinder 2523. The film clamping member 252d is used to clamp the film lifted by the label adhesive tape. It includes a driving cylinder 2525 and a second pneumatic gripper 2526. The driving cylinder 2525 is disposed at the output end of the rotating cylinder 2523 through a connecting plate 2520, and the second pneumatic gripper 2526 is disposed at its output end.

[0028] In the present utility model, a multi-axis manipulator 11 drives a suction cup 12 to adsorb a glass 100 with a thin film. The suction cup 12 adsorbs the side of the glass 100 without the thin film, places the glass 100 on a positioning table 22, and the side with the thin film is located on the upper end face. The glass 100 can be adsorbed and fixed by the suction holes on the positioning table 22. A driving mechanism 24 drives a film tearing mechanism 25 to move to a label feeder 23. At the same time, a rotating motor 2521 drives a turntable 2522 to rotate, so that a first pneumatic gripper 2524 faces the label feeder 23, and a label is clamped by driving the movement through the driving mechanism 24. After the rotating motor 2521 drives the turntable 2522 to reset, the driving mechanism 24 drives the first pneumatic gripper 2524 to drive the label to move above a corner of the thin film. During the process of driving the first pneumatic gripper 2524 to drive the label to move downward, a rotating cylinder 2523 drives the first pneumatic gripper 2524 to be in an inclined state to bond the label to the thin film. During the process of driving the first pneumatic gripper 2524 to move upward by the driving mechanism 24 and the label bonds to lift the thin film, a driving cylinder 2525 drives a second pneumatic gripper 2526 to act to clamp the corner of the thin film. The first pneumatic gripper 2524 releases the label and resets, and the second pneumatic gripper 2526 moves along the diagonal direction of the glass under the drive of the driving structure 24 to tear the thin film.

[0029] In the present utility model, a material transfer device 10 and a film tearing device 20 respectively complete the automatic feeding and automatic film tearing of the glass, and can also complete the automatic discharging of the glass through the material transfer device 10 after the film tearing is completed, which can improve the operation efficiency and operation accuracy; moreover, through a label clamping member 252c and a thin film clamping member 252d, the driving uses a label to bond and lift a corner of the thin film, and clamps the thin film to move to complete the film tearing action. The action is more refined, the functions of each structure are clearly divided, and the film can be torn efficiently and accurately.

[0030] Preferably, a pressing wheel 2527 for pressing the label onto the thin film is further provided on the vertical rotating member 252b, that is, the pressing wheel 2527 is arranged on the rotating cylinder 2523. When the rotating cylinder 2523 drives the first pneumatic gripper 2524 to rotate in the vertical plane to bond the label to the thin film, the rotation of the rotating cylinder 2523 can also make the pressing wheel 2527 act on the position of the label that is not clamped by the first pneumatic gripper 2524, so that at least part of the label can be bonded to the thin film more firmly, avoiding the separation of the label from the thin film when the label bonds to lift the thin film.

[0031] The film tearing mechanism 25 further includes a camera 253 for detecting whether there is a label on the label clamping member 252c, that is, visual detection is performed when the first pneumatic gripper 2524 passes under the camera 253 after clamping the label at the label feeder 23, which can avoid label missing.

[0032] More specifically, the driving mechanism 24 includes a bracket 240, an X-direction linear module 241, a Y-direction linear module 242, and a Z-direction linear module 243. The Y-direction linear module 242 is disposed on the bracket 240. The X-direction linear module 241 is disposed at the output end of the Y-direction linear module 242. The Z-direction linear module 243 is disposed at the output end of the X-direction linear module 241, and a film tearing mechanism 25 is provided at the output end. That is, a mounting plate 251 is disposed on the Z-direction linear module 243. Through the above structure, the movement of the film tearing mechanism 25 in three-dimensional space can be completed.

[0033] As Figure 5 shown, both the suction cup 12 and the positioning table 22 are provided with spaced grooves 220 that yield to each other, so that the glass on the suction cup 12 can be smoothly placed on the positioning table 22 by means of mutual embedding.

[0034] Furthermore, a spinning cylinder 221 is provided at one corner of the positioning table 22. The output end of the spinning cylinder 221 is provided with a pressing plate 222 for abutting against one corner of the glass. When the first pneumatic gripper 2524 drives the label adhesive tape to lift the film at the corner of the glass and / or the second pneumatic gripper 2526 starts to tear the film, the pressing plate 222 can be driven by the spinning cylinder 221 to press the corner of the glass, ensuring the stability of the corner of the glass and facilitating the separation of the film from the glass at this position.

[0035] As Figure 2 shown, the film tearing device 20 further includes a film collecting frame 26. The positioning table 22 and the film collecting basket 26 are respectively disposed at two corners on a pair of diagonals of the machine table 21, and the film can be discharged along the moving direction of the film tearing mechanism 25 after the film tearing is completed.

[0036] Furthermore, an electrostatic fan 27 is provided on the machine table 21 beside the positioning table 22. During the film tearing process, the electrostatic fan 27 can avoid the generation of static electricity, so as to avoid the accumulation of dust and debris on the glass due to electrostatic adsorption.

[0037] Preferably, the glass film tearing device further includes a detection device 30. The detection device 30 includes a workbench 31, a linear module 32, and a detection camera 33. The linear module 32 is disposed on the workbench 31. The detection camera 33 is disposed at the output end of the linear module 32 for visually detecting the glass after the film tearing. The X-direction translation of the detection camera 33 and the Y-direction translation of the glass driven by the multi-axis manipulator 11 are used to detect whether there are quality problems such as breakage on the entire glass, and the detection is more comprehensive.

[0038] The specific embodiments described herein are merely illustrative of the spirit of the present utility model. Those skilled in the art to which the present utility model pertains may make various modifications or supplements to the described specific embodiments or use similar means for substitution, but they will not deviate from the spirit of the present utility model or exceed the scope defined by the appended claims.

Claims

1. A glass film tearing device, characterized in that, Comprising: A material transfer device, which includes a multi-axis manipulator and a suction cup for glass loading and unloading provided at the output end of the multi-axis manipulator. A film tearing device, which includes a machine table, a positioning table, a label feeder, a driving mechanism, and a film tearing mechanism. The positioning table is provided on the machine table and has a plurality of adsorption holes for fixing the glass fed by the material transfer device. The film tearing mechanism is provided at the output end of the driving mechanism and moves in three-dimensional space under drive. The film tearing mechanism includes a mounting plate, a horizontal rotating member, a vertical rotating member, a label clamping member, and a film clamping member. The horizontal rotating member is provided on the mounting plate, and the output end is provided with a vertical rotating member. The label clamping member is provided at the output end of the vertical rotating member and is docked with the label feeder for clamping the label and bonding the label to a corner of the film under drive. The film clamping member is provided at the output end of the vertical rotating member for clamping the film lifted by the label bonding.

2. The glass film tearing device according to claim 1, wherein, The label clamping member includes a first pneumatic claw, and the film clamping member includes a driving cylinder and a second pneumatic claw. The driving cylinder is provided at the output end of the vertical rotating member, and the second pneumatic claw is provided at the output end of the driving cylinder.

3. The glass film tearing device according to claim 1 or 2, characterized in that, A pressing wheel for pressing the label onto the film is further provided on the vertical rotating member.

4. The glass film tearing device according to claim 1, characterized in that The film tearing mechanism further includes a camera for detecting whether there is a label on the label carrier assembly.

5. The glass film tearing device according to claim 1, wherein, The driving mechanism includes a bracket, an X-direction linear module, a Y-direction linear module, and a Z-direction linear module. The Y-direction linear module is provided on the bracket, the X-direction linear module is provided at the output end of the Y-direction linear module, the Z-direction linear module is provided at the output end of the X-direction linear module, and the output end is provided with a film tearing mechanism.

6. The glass film tearing device according to claim 1, characterized in that Spaced grooves for mutual avoidance are provided on both the suction cup and the positioning table.

7. The glass film tearing device according to claim 1 or 6, characterized in that, A spinning cylinder is further provided at a corner of the positioning table, and a pressing plate for abutting against a corner of the glass is provided at the output end of the spinning cylinder.

8. The glass film tearing device according to claim 1, wherein, The film tearing device further includes a film collecting frame, and the positioning table and the film collecting basket are respectively provided at two corners on a pair of diagonals of the machine table.

9. The glass film tearing device according to claim 1, characterized in that, An electrostatic fan is further provided on the machine table beside the positioning table.

10. The glass film tearing device according to claim 1, characterized in that, It further includes a detection device, which includes a workbench, a linear module, and a camera. The linear module is provided on the workbench, and the camera is provided at the output end of the linear module for visual inspection of the glass after film tearing.

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