Universal film pasting mechanism

Abstract

The utility model relates to the technical field of surface film pasting, in particular to a universal film pasting mechanism. According to the film pasting device, the material taking gripper is used for clamping and taking a product, after the first rotating assembly and the rotating component drive the product on the material taking gripper to rotate and paste a film, the driver drives the flattening roller to flatten and attach the film on the product, and the device for pasting the film on the outer surface of the product is achieved. The rotating direction of the first rotating assembly is perpendicular to the rotating direction of the rotating component, so that a product can move along with the material taking gripper, the rotating range is 360 degrees, the overturning angle is larger than 180 degrees, film pasting can be conducted on the product from different directions, and direction adjustment of the outer surface and the side face of the product at any position is achieved. And the upper flattening roller is used for flattening and attaching the film on the product, so that the film is flattened or bent to the side surface, and the film can be pasted on multiple surfaces.

Description

Technical Field

[0001] The utility model relates to the technical field of surface film pasting, and particularly relates to a universal film pasting mechanism. Background Art

[0002] At present, in the 3C industry automation equipment and food packaging automation equipment, the film laminating equipment used is one way to feed materials from a belt line, and complete the film laminating action on the belt line. The film laminating action at multiple positions of the product is usually split into multiple workstations. The other is to directly put the product into the fixture, and complete the film laminating action above the corresponding position through the transportation of the fixture or the rotation of the turntable. Similarly, the film laminating action at multiple positions of the product is usually split into multiple workstations. The conventional film laminating feeding method is rigid and not flexible enough. The film laminating action at multiple positions of the product is usually split into multiple workstations, which not only increases the cost of the equipment but also takes up more space. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a universal film pasting mechanism which can satisfy the requirement of pasting films on products from different directions and realize the direction adjustment of any position of the outer surface and side of the product.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model to solve its technical problems is:

[0005] A universal film sticking mechanism, comprising:

[0006] frame;

[0007] The material taking component comprises a material taking frame, on which a rotating component is arranged, and the rotating component is drivingly connected to a material taking gripper, and the rotating component is used to drive the material taking gripper to rotate and apply film;

[0008] A first rotating assembly is disposed on the frame, the first rotating assembly is drivingly connected to the material taking frame, and the first rotating assembly is used to drive the product grasped by the material taking gripper to rotate;

[0009] A material pressing assembly is arranged on the frame, and the material pressing assembly includes a driver and a flattening roller. The driver is drivingly connected to the flattening roller, and the driver is used to drive the flattening roller to flatten and attach the film on the product;

[0010] Wherein, the material pressing assembly is arranged above the material picking gripper, and the rotation direction of the first rotating assembly is arranged perpendicular to the rotation direction of the rotating component.

[0011] In one embodiment of the utility model, the material picking gripper comprises a pneumatic chuck cylinder having a plurality of clamping arms, a clamping block being arranged on the clamping arms, and the pneumatic chuck cylinder drives the plurality of clamping blocks to move synchronously to clamp the product.

[0012] In one embodiment of the utility model, the clamping block includes a fixed block, the fixed block is connected to the clamping arm by screws, the fixed block is provided with a clamping groove, the clamping groove is provided with a clamping pad, and the clamping pad is made of rubber material.

[0013] In one embodiment of the utility model, the first rotating component includes a rotating motor, the rotating motor is arranged on the frame, the output shaft of the rotating motor is drivingly connected to the reducer, the output shaft of the reducer is drivingly connected to the turntable, the material picking rack is arranged on the turntable, and the rotating motor drives the material picking rack on the turntable to rotate.

[0014] In one embodiment of the utility model, the first rotating assembly further comprises a support frame, the support frame is arranged on the frame, a bearing seat is arranged on the support frame, a rotating shaft is passed through the bearing seat, and the rotating shaft is connected to the material taking frame.

[0015] In one embodiment of the utility model, the driver includes a lifting cylinder, which is arranged on a column, which is arranged on the frame, the lifting cylinder is drivingly connected to the lifting frame, and the lifting frame is provided with a pressing cylinder, which is drivingly connected to the flattening roller.

[0016] In one embodiment of the utility model, the flattening roller comprises a roller frame, a rotating shaft is arranged on the roller frame, a roller is arranged on the rotating shaft, and a rubber layer is arranged on the surface of the roller.

[0017] In one embodiment of the utility model, the number of the flattening rollers is two, the pressing cylinder is a clamping cylinder, and a mounting plate is provided on the two clamping arms of the clamping cylinder. The flattening roller is arranged on the mounting plate, and the clamping cylinder drives the two flattening rollers to synchronously flatten and attach the product surface.

[0018] In one embodiment of the utility model, a limit block is arranged on the lifting frame, and a limit sensor is arranged on the column and the frame, and the limit sensor is arranged opposite to the limit block.

[0019] In one embodiment of the utility model, the rotating component includes a driving motor, the driving motor is arranged on the material picking rack, a turntable is arranged on the output shaft of the driving motor, and the material picking gripper is arranged in the middle or at the edge of the turntable.

[0020] Beneficial effects of the utility model:

[0021] The material picking gripper of the utility model clamps and picks up the product. After the first rotating component and the rotating part drive the product on the material picking gripper to rotate and apply film, the driver drives the flattening roller to flatten and attach the film on the product, thereby realizing a device for applying film to the outer surface of the product. The rotation direction of the first rotating component is perpendicular to the rotation direction of the rotating part, so that the product can move with the material picking gripper, wherein the rotation range is 360° and the flip angle is greater than 180°, which can meet the needs of applying film to the product from different directions and realize the direction adjustment of any position of the outer surface and side of the product; the upper flattening roller flattens and attaches the film on the product, realizes flattening the film or bending the film to the side to realize film application on multiple surfaces. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The utility model is a schematic diagram of a universal film sticking mechanism.

[0023] Figure 2 It is a schematic diagram of a material taking component of the utility model.

[0024] Explanation of the numbers in the figure: 1. Frame; 2. First rotating component; 21. Rotating motor; 22. Reducer; 23. Material picking rack; 24. Support frame; 25. Rotating shaft; 3. Driving motor; 31. Turntable; 4. Material picking gripper; 41. Pneumatic chuck cylinder; 42. Clamping arm; 43. Clamping block; 44. Fixed block; 45. Clamping pad; 5. Material pressing assembly; 51. Lifting cylinder; 52. Clamping claw cylinder; 53. Clamping arm; 54. Flattening roller; 55. Roller rack; 56. Roller; 57. Limit block; 58. Limit sensor. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0026] Reference Figure 1-2 As shown, a universal film sticking mechanism includes:

[0027] Rack 1;

[0028] The material taking component includes a material taking frame 23, on which a rotating component is provided, and the rotating component is drivingly connected to the material taking gripper 4, and the rotating component is used to drive the material taking gripper 4 to rotate and apply film;

[0029] A first rotating assembly 2 is disposed on the frame 1, the first rotating assembly 2 is drivingly connected to the material taking frame 23, and the first rotating assembly 2 is used to drive the product grabbed by the material taking gripper 4 to rotate;

[0030] A material pressing component 5 is arranged on the frame 1, and includes a driver and a flattening roller 54. The driver is drivingly connected to the flattening roller 54, and the driver is used to drive the flattening roller 54 to flatten and attach the film on the product;

[0031] The material pressing assembly 5 is arranged above the material taking gripper 4, and the rotation direction of the first rotating assembly 2 is arranged perpendicular to the rotation direction of the rotating part.

[0032] The material picking gripper 4 of the utility model clamps and picks up the product. After the first rotating component 2 and the rotating part drive the product on the material picking gripper 4 to rotate and apply film, the driver drives the flattening roller 54 to flatten and attach the film on the product, thereby realizing a device for applying film to the outer surface of the product. The rotation direction of the first rotating component 2 is perpendicular to the rotation direction of the rotating part, so that the product can move with the material picking gripper 4, wherein the rotation range is 360° and the flip angle is greater than 180°, which can satisfy the requirement of applying film to the product from different directions and realize the direction adjustment of any position of the outer surface and side of the product; the upper flattening roller 54 flattens and attaches the film on the product, realizes flattening the film or bending the film to the side to realize film application on multiple surfaces.

[0033] In one embodiment of the utility model, the material picking gripper 4 includes a pneumatic chuck cylinder 41, the pneumatic chuck cylinder 41 has a plurality of clamping arms 42, and a clamping block 43 is provided on the clamping arm 42. The pneumatic chuck cylinder 41 drives the plurality of clamping blocks 43 to move synchronously to clamp the product.

[0034] In one embodiment of the utility model, the clamping block 43 includes a fixing block 44, the fixing block 44 is connected to the clamping arm 42 by screws, the fixing block 44 is provided with a clamping groove, the clamping groove is provided with a clamping pad 45, and the clamping pad 45 is made of rubber material.

[0035] Specifically, the pneumatic chuck cylinder 41 drives the clamping blocks 43 on the multiple clamping arms 42 to clamp the product. The clamping pad 45 is made of rubber material and can synchronously clamp the inner side or outer side of the product, so that it can be adapted to products of various specifications and has a wide range of applications.

[0036] In one embodiment of the utility model, the first rotating component 2 includes a rotating motor 21, the rotating motor 21 is arranged on the frame 1, the output shaft of the rotating motor 21 is drivingly connected to the reducer 22, the output shaft of the reducer 22 is drivingly connected to the turntable, the material picking rack 23 is arranged on the turntable, and the rotating motor 21 drives the material picking rack 23 on the turntable to rotate.

[0037] Specifically, after the pneumatic chuck cylinder 41 drives the clamping blocks 43 on multiple clamping arms 42 to clamp the product, the rotating motor 21 drives the material picking rack 23 on the turntable to rotate, so that it rotates with the material picking rack 23, wherein the rotation range is 360° and the flipping angle is greater than 180°, which can meet the requirements of film pasting on the product from different directions.

[0038] In one embodiment of the utility model, the first rotating assembly 2 further comprises a support frame 24 , the support frame 24 is disposed on the frame 1 , a bearing seat is disposed on the support frame 24 , a rotating shaft 25 is passed through the bearing seat, and the rotating shaft 25 is connected to the material taking frame 23 .

[0039] Specifically, the rotating shaft 25 is connected to the material picking frame 23 so that it can support the rotating parts on the material picking frame 23 to avoid position shaking during the material picking and film pressing process, thereby ensuring the material picking stability of the material picking gripper 4.

[0040] In one embodiment of the utility model, the driver includes a lifting cylinder 51, which is arranged on a column, and the column is arranged on the frame 1. The lifting cylinder 51 is driven and connected to the lifting frame. The lifting frame is provided with a pressing cylinder, and the pressing cylinder is driven and connected to the flattening roller 54.

[0041] Specifically, the lifting cylinder 51 is connected to the lifting frame driving, and the lifting cylinder 51 drives the flattening roller 54 on the pressing cylinder to press the material toward the film-applying product. The film pressing operation can be performed quickly after the product film is completed, which greatly improves the attachment effect.

[0042] In an embodiment of the present invention, the flattening roller 54 comprises a roller 56 frame 55 , a rotating shaft is disposed on the roller 56 frame 55 , a roller 56 is disposed on the rotating shaft, and a rubber layer is disposed on the surface of the roller 56 .

[0043] Specifically, a rubber layer is provided on the surface of the roller 56 to ensure better film attachment effect and better compatibility.

[0044] In one embodiment of the utility model, the number of the flattening rollers 54 is two, the pressing cylinder is a clamping cylinder 52, and a mounting plate is provided on the two clamping arms 53 of the clamping cylinder 52. The flattening rollers 54 are arranged on the mounting plate, and the clamping cylinder 52 drives the two flattening rollers 54 to synchronously flatten and attach the product surface.

[0045] Specifically, after the film is pasted, the clamping cylinder 52 drives the two flattening rollers 54 to flatten and adhere the product surface synchronously, which can satisfy the requirement of film pasting on the product from different directions. The flattening roller 54 presses down to flatten the film or bend the film to the side to achieve film pasting on multiple surfaces.

[0046] In one embodiment of the present utility model, a limit block 57 is provided on the lifting frame, and a limit sensor 58 is provided on the column and the frame 1 , and the limit sensor 58 is arranged opposite to the limit block 57 .

[0047] Specifically, a limit sensor 58 is provided on the column and the frame 1, and the limit sensor 58 is arranged relative to the limit block 57. The limit sensor 58 can detect the lifting position of the lifting frame to ensure the attachment effect of the flattening roller 54, so that all or most products can be compatible.

[0048] In one embodiment of the utility model, the rotating component includes a driving motor 3, the driving motor 3 is arranged on the material picking rack 23, a turntable 31 is arranged on the output shaft of the driving motor 3, and the material picking gripper 4 is arranged in the middle or edge of the turntable 31.

[0049] Specifically, the material grabbing gripper 4 is arranged in the middle or edge of the turntable 31, and the output shaft of the driving motor 3 drives the turntable 31. The position of the material grabber 4 can be adjusted to facilitate the clamping of the product and is compatible with products of different shapes.

[0050] The utility model improves the space utilization rate of the film laminating station and makes the automation integration of the film laminating station higher. It improves the compatibility of materials. Materials within a certain size range can be loaded and unloaded using the device, avoiding frequent fixture replacement or line width adjustment. It reduces the risk of equipment failure and reduces the time for manual adjustment.

[0051] Usage Process

[0052] After the pneumatic chuck cylinder 41 drives the clamping blocks 43 on the multiple clamping arms 42 to clamp the product, the rotary motor 21 drives the material picker 23 on the turntable to rotate so that it rotates with the material picker 23, wherein the rotation range is 360° and the flip angle is greater than 180°, which can meet the requirements of film pasting of products from different directions. After the film pasting is completed, the rotary motor 21 drives the material picker 23 on the turntable to rotate so that the film pasted product is located below the flattening roller 54, and the lifting cylinder 51 is connected to the lifting frame drive. The lifting cylinder 51 drives the flattening roller 54 on the pressing cylinder to press the material toward the film pasted product, and the clamping claw cylinder 52 drives the two flattening rollers 54 to flatten and attach the product surface synchronously. The flattening roller 54 is pressed down to flatten the film or bend the film to the side to achieve film pasting on multiple surfaces, and the film finishing, flattening or folding functions can be realized, replacing the functions that can only be achieved by multiple workstations of the traditional mechanism, which greatly saves space. Within a certain range, the device is easy to achieve compatibility with different materials. It avoids frequent fixture replacement or line width adjustment, improves efficiency and saves costs.

[0053] The above-described embodiments are only preferred embodiments for fully illustrating the present utility model, and the protection scope of the present utility model is not limited thereto. Equivalent substitutions or changes made by technicians in the technical field on the basis of the present utility model are all within the protection scope of the present utility model. The protection scope of the present utility model shall be subject to the claims.

Claims

1. A universal film sticking mechanism, characterized in that: include: frame; The material taking component comprises a material taking frame, on which a rotating component is arranged, and the rotating component is drivingly connected to a material taking gripper, and the rotating component is used to drive the material taking gripper to rotate and apply film; A first rotating assembly is disposed on the frame, the first rotating assembly is drivingly connected to the material taking frame, and the first rotating assembly is used to drive the product grasped by the material taking gripper to rotate; A material pressing assembly is arranged on the frame, and the material pressing assembly includes a driver and a flattening roller. The driver is drivingly connected to the flattening roller, and the driver is used to drive the flattening roller to flatten and attach the film on the product; Wherein, the material pressing assembly is arranged above the material picking gripper, and the rotation direction of the first rotating assembly is arranged perpendicular to the rotation direction of the rotating component.

2. The universal film sticking mechanism according to claim 1, characterized in that: The material picking gripper comprises a pneumatic chuck cylinder having a plurality of clamping arms, and clamping blocks are arranged on the clamping arms. The pneumatic chuck cylinder drives the plurality of clamping blocks to move synchronously to clamp the product.

3. The universal film sticking mechanism according to claim 2, characterized in that: The clamping block comprises a fixing block, the fixing block is connected to the clamping arm via screws, a clamping groove is arranged on the fixing block, a clamping pad is arranged on the clamping groove, and the clamping pad is made of rubber material.

4. The universal film sticking mechanism according to claim 1, characterized in that: The first rotating assembly includes a rotating motor, which is arranged on the frame. The output shaft of the rotating motor is drivingly connected to the reducer, and the output shaft of the reducer is drivingly connected to the turntable. The material picking rack is arranged on the turntable, and the rotating motor drives the material picking rack on the turntable to rotate.

5. The universal film sticking mechanism according to claim 1, characterized in that: The first rotating assembly also includes a support frame, which is arranged on the frame. A bearing seat is arranged on the support frame, a rotating shaft is passed through the bearing seat, and the rotating shaft is connected to the material taking frame.

6. The universal film sticking mechanism according to claim 1, characterized in that: The driver comprises a lifting cylinder, which is arranged on a column, which is arranged on the frame, the lifting cylinder is drivingly connected to the lifting frame, the lifting frame is provided with a pressing cylinder, and the pressing cylinder is drivingly connected to the flattening roller.

7. The universal film sticking mechanism according to claim 1, characterized in that: The flattening roller comprises a roller frame, a rotating shaft is arranged on the roller frame, a roller is arranged on the rotating shaft, and a rubber layer is arranged on the surface of the roller.

8. The universal film sticking mechanism according to claim 6, characterized in that: There are two flattening rollers, the pressing cylinder is a clamping cylinder, two clamping arms of the clamping cylinder are provided with mounting plates, the flattening rollers are arranged on the mounting plates, and the clamping cylinder drives the two flattening rollers to flatten and attach the product surface synchronously.

9. The universal film sticking mechanism according to claim 6, characterized in that: A limit block is arranged on the lifting frame, and a limit sensor is arranged on the column and the frame, and the limit sensor is arranged opposite to the limit block.

10. The universal film sticking mechanism according to claim 1, characterized in that: The rotating component comprises a driving motor, the driving motor is arranged on the material taking frame, a rotating disk is arranged on the output shaft of the driving motor, and the material taking gripper is arranged in the middle or at the edge of the rotating disk.

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