Film pasting and cutting equipment

Abstract

The embodiment of the utility model provides film pasting and cutting equipment. The film pasting and cutting equipment comprises a target station and a film cutting module, the film cutting module and the target station are oppositely arranged, the film cutting module is used for cutting off a film layer, and the film layer is a film layer which does not cover a product located on the target station; the film cutting module comprises a first driving unit, a second driving unit and a film cutting assembly. The first driving unit is used for driving the film cutting assembly to move in the vertical direction; the second driving unit is used for driving the film cutting assembly to rotate; the film cutting assembly comprises a mounting plate and film cutting units, the film cutting units are arranged at the two ends of the mounting plate, and each film cutting unit comprises a cutter assembly.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of film cutting technology, and more specifically, relate to a film pasting and film cutting device. Background Art

[0002] During the assembly process, many products need to be coated on their exterior surfaces. In the film-coated product production industry, since the products are connected by a whole film, individual products need to be cut and separated. Manual film cutting not only leads to low production efficiency, but also easily contacts dust and generates bubbles during operation.

[0003] In view of this, it is necessary to provide a new technical solution to solve the above technical problems. Utility Model Content

[0004] The purpose of this application is to provide a new technical solution for film sticking and film cutting equipment.

[0005] The present application provides a film laminating and film cutting device. The film laminating and film cutting device comprises a target station and a film cutting module, wherein the film cutting module is arranged opposite to the target station, and the film cutting module is used to cut off a film layer, wherein the film layer is a product film layer that does not cover the target station;

[0006] The film cutting module comprises: a first driving unit, a second driving unit and a film cutting assembly;

[0007] The first driving unit is used to drive the film cutting assembly to move in a vertical direction;

[0008] The second driving unit is used to drive the film cutting assembly to rotate;

[0009] The film cutting assembly comprises a mounting plate and a film cutting unit. The film cutting units are arranged at both ends of the mounting plate, and each of the film cutting units comprises a cutting knife assembly.

[0010] Optionally, the film cutting unit further comprises a slide rail, wherein the slide rail is arranged on the mounting plate, and the cutter assembly can be slidably arranged on the slide rail.

[0011] Optionally, the film cutting unit further comprises an elastic component, one end of which is connected to the mounting plate, and the other end of which is connected to the cutter assembly.

[0012] Optionally, the film cutting unit further comprises an elastic component, one end of which is connected to the mounting plate, and the other end of which is connected to the cutter assembly.

[0013] Optionally, the film cutting unit further comprises a pressing plate assembly, the pressing plate assembly comprises a pressing plate body and a connecting portion, one end of the connecting portion is connected to the pressing plate body, and the other end is connected to the mounting plate;

[0014] The cutter of the cutter assembly is located outside the edge of the pressing plate body.

[0015] Optionally, a UV light source is further included, and the UV light source is arranged on one side of the cutter assembly.

[0016] Optionally, it further comprises a film pressing module, which is arranged opposite to the target station and is used for laminating the film layer covering the product with the product for the first time before the film cutting module cuts the film layer;

[0017] The laminating module comprises a laminating jig and a third driving unit, and the third driving unit is used for driving the laminating jig to move in a vertical direction.

[0018] Optionally, it further comprises a laminating roller module, wherein the laminating roller module is used to laminate the film layer covering the product to the product for a second time before the film cutting module cuts the film layer;

[0019] The lamination roller module comprises a lamination roller assembly, a fourth driving unit, a guide rail and a fifth driving assembly;

[0020] The guide rail extends along a first horizontal direction of the target station, the lamination roller assembly extends along a second horizontal direction of the target station and is arranged on the guide rail, and the fifth driving assembly is used to drive the lamination roller assembly to move along the guide rail;

[0021] The fourth driving unit is used to drive the lamination roller assembly to move in a vertical direction.

[0022] Optionally, the fifth drive assembly includes a fifth drive unit, a reducer, and a synchronous belt;

[0023] The output shaft of the fifth driving unit is connected to the input shaft of the reducer, the output shaft of the reducer is connected to one end of the synchronous belt through a synchronous pulley, and the other end of the synchronous belt is connected to the lamination roller assembly through a synchronous pulley.

[0024] Optionally, a stripping module is further included, the stripping module includes a sixth driving unit and a stripping assembly, and the sixth driving unit is used to drive the stripping assembly to strip the film layer attached to the target station.

[0025] Optionally, the stripping assembly includes a seventh driving unit, a pressing block and a stripping portion, the stripping portion includes a connecting member and a stripping member connected to the connecting member, and the pressing block is located above the stripping member;

[0026] The sixth driving unit is connected to the connecting member to drive the stripping assembly to move;

[0027] The seventh driving unit is used to drive the pressing block to move in a vertical direction.

[0028] Optionally, it also includes a laminating roller module and a stripping module, wherein the laminating roller module is used to laminate the film layer covering the product and the product for a second time, and the stripping module is used to peel off the film layer attached to the target station, and the stripping module is located on one side of the laminating roller module.

[0029] Optionally, it further comprises a frame, wherein the frame comprises a first plate and a second plate which are arranged opposite to each other in a vertical direction;

[0030] The film cutting module and the film pressing module are arranged on the first plate, the film pressing roller module and the film stripping module are arranged on the second plate, and the target station is formed on the second plate.

[0031] Optionally, it further comprises an unwinding module and a rewinding module, wherein the unwinding module and the rewinding module are arranged on opposite sides of the target station;

[0032] The unwinding module is provided with a first transition roller module on one side close to the target station, and the winding module is provided with a second transition roller module on one side close to the target station.

[0033] Optionally, the first transition roller module and the second transition roller module are flush with each other in vertical direction.

[0034] Optionally, a self-weight tensioning module and a release paper collecting module are arranged on the side of the unwinding module away from the target workstation, and the self-weight tensioning module is located between the unwinding module and the release paper collecting module.

[0035] According to an embodiment of the present application, a film sticking and cutting device is provided, which realizes automated film cutting, improves production efficiency and ensures consistency of film cutting quality.

[0036] Other features and advantages of the present specification will become apparent from the following detailed description of exemplary embodiments of the present specification with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the specification and, together with the description, serve to explain the principles of the specification.

[0038] Figure 1 Shown is a structural diagram of the film sticking and cutting equipment provided in an embodiment of the present application.

[0039] Figure 2 The structure of the film cutting module provided in the embodiment of the present application is shown as follows Figure 1 .

[0040] Figure 3The structure of the film cutting module provided in the embodiment of the present application is shown as follows Figure 2 .

[0041] Figure 4 Shown is a partial structural diagram of a film cutting module provided in an embodiment of the present application.

[0042] Figure 5 Shown is a structural diagram of a lamination roller module provided in an embodiment of the present application.

[0043] Figure 6 Shown is a partial structural diagram of the film sticking and film cutting equipment provided in an embodiment of the present application.

[0044] Figure 7 The structure of the stripping module provided in the embodiment of the present application is shown as follows Figure 1 .

[0045] Figure 8 The structure of the stripping module provided in the embodiment of the present application is shown as follows Figure 2 .

[0046] Description of reference numerals:

[0047] 1. Film cutting module; 10. First driving unit; 11. Second driving unit; 111. Rotating part; 12. Film cutting assembly; 121. Mounting plate; 122. Film cutting unit; 1221. Cutter assembly; 1222. Slide rail; 1223. Elastic component; 1224. Pressing plate assembly; 12241. Pressing plate body; 12242. Connecting part; 13. UV light source;

[0048] 2. Lamination module; 20. Lamination jig; 21. Third driving unit;

[0049] 3. Lamination roller module; 31. Lamination roller assembly; 32. Fourth drive unit; 33. Guide rail; 34. Fifth drive assembly; 341. Fifth drive unit; 342. Speed ​​reducer; 343. Synchronous belt;

[0050] 4. Stripping module; 40. Sixth drive unit; 41. Stripping assembly; 411. Seventh drive unit; 412. Press block; 413. Stripping part; 4131. Connecting piece; 4132. Stripping piece;

[0051] 5. Unwinding module; 51. First transition roller module; 52. Self-weight tensioning module; 53. Release paper collection module;

[0052] 6. Winding module; 61. Second transition roller module;

[0053] 7. Frame; 71. First plate; 72. Second plate. DETAILED DESCRIPTION

[0054] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangement of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present application.

[0055] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present application, its application, or uses.

[0056] Techniques and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the techniques and equipment should be considered part of the specification.

[0057] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0058] It should be noted that like reference numerals and letters refer to similar items in the following figures, and therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0059] The embodiment of the present application provides a film sticking and film cutting device, which realizes automatic film cutting, improves film cutting efficiency and enhances film cutting quality.

[0060] Reference Figure 1-Figure 4 as well as Figure 7 The film laminating and film cutting equipment includes a target station A and a film cutting module 1, wherein the film cutting module 1 is arranged opposite to the target station A, and the film cutting module 1 is used to cut off the excess film layer that is not covered on the product at the target station A;

[0061] The film cutting module 1 comprises: a first driving unit 10, a second driving unit 11 and a film cutting assembly 12;

[0062] The first driving unit 10 is used to drive the film cutting assembly 12 to move in a vertical direction;

[0063] The second driving unit 11 is used to drive the film cutting assembly 12 to rotate;

[0064] The film cutting assembly 12 includes a mounting plate 121 and a film cutting unit 122 . The film cutting units 122 are disposed at both ends of the mounting plate 121 . Each of the film cutting units 122 includes a cutter assembly 1221 .

[0065] In the embodiments of this application, refer to Figure 7The film pasting and film cutting equipment includes a target station A, which is a film pasting and film cutting station, that is, the film pasting and film cutting operations can be performed at this station. And the target station A is used to place the product to be pasted with a film, for example, the product can be a battery or other products that need to be pasted with a film.

[0066] Reference Figure 1-Figure 4 The film laminating and cutting equipment also includes a film cutting module 1, which is located at a relative position of the target station A. Its main function is to cut off the excess film layer that is not covered on the product at the target station A.

[0067] Specifically, the film cutting module 1 includes a first drive unit 10, a second drive unit 11 and a film cutting assembly 12. The first drive unit 10 and the film cutting assembly 12 are connected so that the film cutting assembly 12 can be lifted and lowered in the vertical direction. This vertical movement enables the film cutting assembly 12 to be accurately adjusted to a height that matches the film layer to be cut, thereby ensuring the accuracy of cutting. For example, the first drive unit 10 can be a Z-axis cylinder.

[0068] The second drive unit 11 is connected to the film cutting assembly 12 so that the film cutting assembly 12 can rotate. Specifically, the second drive unit 11 is responsible for driving the film cutting assembly 12 to rotate, so that the film cutting assembly 12 can cut the film layer while rotating. For example, the film cutting assembly 12 is driven by the first drive unit 10 to move to a preset position for subsequent cutting of the film layer. When the film cutting assembly 12 moves to the preset position, the second drive unit 11 drives the film cutting assembly 12 to rotate to cut the film layer.

[0069] In a specific embodiment, the film cutting assembly 12 is a circular knife assembly.

[0070] In another specific embodiment, the second driving unit 11 may be a stepping motor, which directly drives the film cutting assembly 12 to rotate. Figure 2 The second driving unit 11 includes a stepping motor and a rotating part 111, the stepping motor and the rotating part 111 are connected, and the side of the rotating part 111 away from the stepping motor is connected to the film cutting assembly 12, so that the stepping motor drives the rotating part 111 to connect, and the rotating part 111 drives the film cutting assembly 12 to rotate. Optionally, the rotating part 111 can be a synchronous pulley.

[0071] In addition, in this embodiment, the film cutting assembly 12 includes a mounting plate 121 and a film cutting unit 122. The film cutting units 122 are arranged at both ends of the mounting plate 121. Each film cutting unit 122 includes a cutter assembly 1221, and the cutter assembly 1221 is a circular knife assembly. Specifically, when the film cutting assembly 12 moves to a preset position, the second driving unit 11 can drive the two film cutting units 122 to rotate synchronously, and the film layer is cut by the two cutter assemblies 1221, thereby improving the film cutting efficiency. Optionally, the spacing between the two film cutting units 122 along the length direction of the mounting plate 121 is adjustable to be suitable for film cutting of products of different sizes. For example, if the size of the product to be filmed is longer, the spacing between the two film cutting units 122 is longer; if the size of the product to be filmed is shorter, the spacing between the two film cutting units 122 is shorter.

[0072] Therefore, in an embodiment of the present application, a film sticking and cutting device is provided to realize automated film cutting, improve production efficiency and ensure consistency of film cutting quality.

[0073] In one embodiment, referring to Figure 2-Figure 4 The film cutting unit 122 further includes an elastic component 1223 , one end of which is connected to the mounting plate 121 , and the other end of which is connected to the cutter assembly 1221 .

[0074] In this embodiment, an elastic member 1223 is introduced to connect the mounting plate 121 and the cutter assembly 1221. Figure 2 and Figure 4 One end of the elastic component 1223 is connected to the mounting plate 121, and the other end is connected to the cutter assembly 1221. This design enables the cutter assembly 1221 to have a certain elasticity and buffering capacity during operation.

[0075] Specifically, when the cutter assembly 1221 contacts the film layer and applies a cutting force, the elastic component 1223 can control the cutting force of the cutter assembly 1221. In addition, the elastic component 1223 can play a buffering role to reduce the direct impact between the cutter assembly 1221 and the film layer. Optionally, the elastic component 1223 is a spring.

[0076] In one embodiment, referring to Figure 2-Figure 4 The film cutting unit 122 further includes a slide rail 1222 , and the slide rail 1222 is disposed on the mounting plate 121 , and the cutter assembly 1221 can be slidably disposed on the slide rail 1222 .

[0077] In this embodiment, refer to Figure 3The cutter assembly 1221 is arranged on the slide rail 1222. When the cutter assembly 1221 implements cutting, the cutter assembly 1221 can move along the slide rail 1222 under the elastic force. Therefore, the cutter assembly 1221 cooperates with the slide rail 1222 and the elastic component 1223 to control its cutting force in the vertical direction.

[0078] In one embodiment, referring to Figure 2-Figure 4 The film cutting unit 122 also includes a pressure plate assembly 1224, and the pressure plate assembly 1224 includes a pressure plate body 12241 and a connecting portion 12242, one end of the connecting portion 12242 is connected to the pressure plate body 12241, and the other end is connected to the mounting plate 121; the cutter of the cutter assembly 1221 is located on the outside of the edge of the pressure plate body 12241.

[0079] In this embodiment, the film cutting unit 122 further includes a pressing plate assembly 1224, which is used to ensure the stability and accuracy of the film layer during the cutting process.

[0080] Specifically, refer to Figure 2-Figure 4 The pressure plate assembly 1224 includes a pressure plate body 12241 and a connection part 12242. The pressure plate body 12241 is the main part of the pressure plate assembly 1224, which is used to stabilize the film layer during the cutting process. Its shape and size are designed according to the specific film cutting requirements to ensure that the film layer to be cut can be completely covered or fixed. One end of the connection part 12242 is connected to the pressure plate body 12241, and the other end is connected to the mounting plate 121. This connection method allows the pressure plate body 12241 to be firmly mounted on the mounting plate 121, and can be fine-tuned as needed.

[0081] In addition, this embodiment also defines that the cutter assembly 1221 is located outside the edge of the pressing plate body 12241. This means that during the cutting process, the cutter will start from the edge of the pressing plate body 12241 and cut along a predetermined path. This design ensures the stability and accuracy of the film layer during the cutting process.

[0082] In a specific embodiment, during the film cutting process, the pressing plate body 12241 covers or fixes the film layer to ensure that it does not move or deform during the cutting process. Then, the cutter assembly 1221 starts the cutting operation under the action of the drive unit (the first drive unit 10 and the second drive unit 11) and the elastic component 1223. Since the cutter is located outside the edge of the pressing plate body 12241, it can accurately start cutting from the edge of the pressing plate, ensuring the accuracy and stability of the cutting.

[0083] In one embodiment, referring to Figure 3 and Figure 4The film cutting and film cutting equipment also includes a UV light source 13, and the UV light source 13 is arranged on one side of the cutter assembly 1221.

[0084] In this embodiment, a UV light source 13 is provided on one side of the cutter assembly 1221. While cutting the film, the UV light source 13 irradiates the film layer to reduce the viscosity of the film layer and avoid wrinkles caused by the viscosity during separation. In addition, the UV light source 13 can be integrated into the film cutting module 1 to remove the viscosity of the film layer while cutting the film, thereby reducing the overall cycle time.

[0085] Optionally, UV light sources 13 are arranged on both sides of the cutter assembly 1221, so that the UV light sources 13 can evenly irradiate the surroundings of the film layer, further reducing the viscosity of the film layer.

[0086] In one embodiment, referring to Figure 1 and Figure 6 The film laminating and film cutting equipment further comprises a film pressing module 2, which is arranged opposite to the target station A, and is used for laminating the film layer with the product for the first time before the film cutting module 1 cuts the film layer;

[0087] The lamination module 2 includes a lamination jig 20 and a third driving unit 21 . The third driving unit 21 is used to drive the lamination jig 20 to move in a vertical direction.

[0088] In this embodiment, when the film layer moves to the target station A and the product to be film-laminated has been placed in the target station A, the film layer is located above the product to be film-laminated. At this time, the film pressing module 2 is pressed down to make the film layer covering the product and the product initially fit together. This design ensures the stability and accuracy of the film layer before cutting, and avoids cutting errors or quality problems caused by film movement or wrinkling.

[0089] Specifically, refer to Figure 6 The laminating module 2 includes a third driving unit 21 and a laminating jig 20. The third driving unit 21 is responsible for driving the laminating jig 20 to move in the vertical direction. This driving method allows the laminating jig 20 to quickly approach and fit the product when needed, and also to quickly withdraw after the laminating is completed, providing sufficient space for subsequent cutting operations. Optionally, the third driving unit 21 can be a cylinder.

[0090] In a specific embodiment, the laminating module 2 includes two sets of laminating jigs 20 , through which the film layer and the product are laminated for the first time.

[0091] In one embodiment, referring to Figure 1 and Figure 5The film laminating and film cutting equipment further comprises a film pressing roller module 3, and the film pressing roller module 3 is used to laminate the film layer to the product for the second time before the film cutting module 1 cuts the film layer;

[0092] The lamination roller module 3 includes a lamination roller assembly 31, a fourth driving unit 32, a guide rail 33 and a fifth driving assembly 34;

[0093] The guide rail 33 extends along the first horizontal direction F1 of the target station A, the lamination roller assembly 31 extends along the second horizontal direction F2 of the target station A and is arranged on the guide rail 33, and the fifth driving assembly 34 is used to drive the lamination roller assembly 31 to move along the guide rail 33;

[0094] The fourth driving unit 32 is used to drive the lamination roller assembly 31 to move in a vertical direction.

[0095] In this embodiment, the film laminating and cutting equipment includes a film pressing roller module 3, which laminates the film layer that has covered the product to the product for a second time before the film cutting module 1 cuts the film layer, to ensure that the film layer is more flat and tightly attached to the product.

[0096] Specifically, refer to Figure 1 and Figure 5 When the laminating module 2 completes the first lamination of the film layer and the product, the fourth driving unit 32 causes the laminating roller assembly 31 to descend. The laminating roller assembly 31 is driven by the fifth driving assembly 34 to roll left and right along the first horizontal direction F1 of the target station A. Since the laminating roller assembly 31 extends along the second horizontal direction F2, when the laminating roller assembly 31 is driven by the fifth driving assembly 34 to roll left and right along the first horizontal direction F1 of the target station A, it is ensured that the film layer can be evenly laminated over the entire length and width of the product, and the residual air in the film is discharged to smooth out wrinkles. Optionally, the fourth driving unit 32 can be an electric cylinder.

[0097] In a specific embodiment, referring to Figure 1 The film laminating and film cutting equipment includes a film pressing module 2, a film pressing roller module 3 and a film cutting module 1. When the film layer moves to the target station A and the product to be filmed has been placed on the target station A, the film pressing module 2 is pressed down to make the film layer and the product initially fit. Then the film pressing roller assembly 31 is driven to descend and roll left and right to eliminate bubbles and wrinkles in the film layer. After the film layer is pressed by the film pressing module 2 and the film pressing roller module 3, the film cutting module 1 descends to cut the film.

[0098] After the film cutting is completed, the film-laminated product is unloaded and the film pressing module 2 and the film pressing roller module 3 rise, and the film layer moves again, waiting for the next product to be in place. During the entire film laminating and film cutting process, there is no manual intervention, which is conducive to ensuring a dust-free environment around the equipment, reducing the generation of bubbles, and improving product yield.

[0099] In one embodiment, referring to Figure 5 The fifth drive assembly 34 includes a fifth drive unit 341, a reducer 342, and a synchronous belt 343; the output shaft of the fifth drive unit 341 is connected to the input shaft of the reducer 342, the output shaft of the reducer 342 is connected to one end of the synchronous belt 343 through a synchronous pulley, and the other end of the synchronous belt 343 is connected to the film pressing roller assembly 31 through a synchronous pulley.

[0100] In this embodiment, refer to Figure 5 When the fifth driving unit 341 starts to work, its output shaft drives the reducer 342 to rotate. The output shaft of the reducer 342 is connected to one end of the synchronous belt 343 through a synchronous pulley, so the synchronous belt 343 also starts to rotate. The other end of the synchronous belt 343 is connected to the lamination roller assembly 31 through another synchronous pulley, thereby transmitting power to the lamination roller assembly 31. Due to the synchronous motion relationship between the synchronous belt 343 and the two synchronous pulleys, the lamination roller assembly 31 can move along the guide rail 33 at a stable speed and an accurate path. Optionally, the fifth driving unit 341 can be a servo motor.

[0101] In one embodiment, referring to Figure 6-Figure 8 The film sticking and cutting equipment also includes a stripping module 4, which includes a sixth driving unit 40 and a stripping assembly 41. The sixth driving unit 40 is used to drive the stripping assembly 41 to strip the film layer stuck on the target station A.

[0102] In this embodiment, when the film cutting is completed and the film layer attached to the target station A needs to be peeled off, the sixth drive unit 40 starts to work and drives the stripping assembly 41 to move toward the film layer. After the stripping assembly 41 contacts the film layer, the film layer is stripped from the target station A through force control and path planning so as to collect the film material later. The stripping process can be adjusted as needed to ensure the accuracy and efficiency of the stripping. When the stripping assembly 41 completes the stripping work, the sixth drive unit 40 drives the stripping assembly 41 to move away to avoid the moving film layer. Optionally, the sixth drive unit 40 can be a push cylinder.

[0103] In a specific embodiment, referring to Figure 7 The stripping module 4 includes a push cylinder, the stripping assembly 41 includes a stripping portion 413, the stripping portion 413 includes a connecting member 4131 and a stripping member 4132, and the push cylinder is connected to the connecting member 4131 to drive the stripping member 4132 to move.

[0104] In one embodiment, referring to Figure 8The stripping assembly 41 includes a seventh driving unit 411, a pressing block 412 and a stripping portion 413, wherein the stripping portion 413 includes a connecting member 4131 and a stripping member 4132 connected to the connecting member 4131, and the pressing block 412 is located above the stripping member 4132;

[0105] The sixth driving unit 40 is connected to the connecting member 4131 to drive the stripping assembly 41 to move; the seventh driving unit 411 is used to drive the pressing block 412 to move in the vertical direction.

[0106] In this embodiment, refer to Figure 8 The stripping assembly 41 includes a sixth driving unit 40, a stripping portion 413, a seventh driving unit 411 and a pressing block 412. After the sixth driving unit 40 drives the stripping portion 413 to insert between the film layer and the target station A, the seventh driving unit 411 drives the pressing block 412 to press down, pressing the film layer tightly above the stripping portion 413, and then the film layer can be separated from the target station A by moving the film pressing roller module 3. Optionally, the seventh driving unit 411 can be a pressing cylinder.

[0107] In one embodiment, referring to Figure 6 The film laminating and cutting equipment also includes a film laminating roller module 3 and a stripping module 4. The film laminating roller module 3 is used to laminate the film layer covering the product and the product for a second time, and the stripping module 4 is used to peel off the film layer attached to the target station A. The stripping module 4 is located on one side of the film laminating roller module 3.

[0108] In this embodiment, the film laminating and cutting equipment includes a film pressing roller module 3 and a peeling module 4. After the peeling module 4 peels off the film layer attached to the target station A, since the peeling module 4 and the film pressing roller module 3 are arranged close to each other, the film layer and the target station A can be separated by moving the film pressing roller module 3, which is more conducive to subsequent winding.

[0109] In one embodiment, referring to Figure 1 and Figure 6 The film laminating and cutting equipment also includes a frame 7, which includes a first plate 71 and a second plate 72 that are arranged opposite to each other in the vertical direction; the film cutting module 1 and the film pressing module 2 are arranged on the first plate 71, the film pressing roller module 3 and the stripping module 4 are arranged on the second plate 72, and the target station A is formed on the second plate 72.

[0110] In this embodiment, refer to Figure 6The film laminating and cutting device further comprises a frame 7, which is a basic structure for carrying various components. Specifically, the frame 7 comprises a first plate 71 and a second plate 72 which are arranged opposite to each other in a vertical direction, the film cutting module 1 and the film pressing module 2 are mounted on the first plate 71, and the film pressing roller module 3 and the stripping module 4 are both mounted on the second plate 72, so that the film laminating and cutting device has a compact structure.

[0111] Specifically, the laminating module 2 includes two laminating jigs 20, and the film cutting module 1 is located between the two laminating jigs 20, so that the laminating module 2 and the film cutting module 1 are arranged compactly. The laminating roller module 3 and the stripping module 4 are installed on the second plate 72, and the stripping assembly 41 is located next to the laminating roller module 3, for example, referring to Figure 6 , the stripping assembly 41 is located on one side of the laminating roller assembly 31. In this way, after the laminating roller module 3 completes the second lamination of the film layer and the product, the stripping module 4 can quickly intervene to peel off the excess film layer from the product.

[0112] In addition, a local area of ​​the second plate 72 is the target station A, which is the center for film laminating, film cutting and film stripping operations. The design of the target station A needs to take into account the size, shape and placement of the product to ensure that each module can accurately operate it.

[0113] Therefore, in this embodiment, by installing the film cutting module 1, the film pressing module 2, the film pressing roller module 3 and the stripping module 4 on the first plate 71 and the second plate 72 respectively, and setting the target workstation A on the second plate 72, an efficient and compact film laminating and cutting equipment is realized.

[0114] In one embodiment, referring to Figure 1 The film laminating and cutting equipment also includes a unwinding module 5 and a winding module 6, and the unwinding module 5 and the winding module 6 are arranged on opposite sides of the target station A; the unwinding module 5 is provided with a first transition roller module 51 on the side close to the target station A, and the winding module 6 is provided with a second transition roller module 61 on the side close to the target station A.

[0115] In this embodiment, in the film laminating and film cutting equipment, the setting of the transition roller assembly plays a key role in the smooth transition and tensioning of the film layer. In particular, the setting of the transition roller assembly next to the unwinding and winding modules can effectively reduce the angle between the film and the target station and tighten the film layer to ensure that the subsequent film laminating, film cutting and stripping processes can proceed smoothly.

[0116] The transition roller assembly can change the path of the film layer from the unwinding assembly to the target station A or from the target station A to the winding assembly by adjusting its position and angle. This adjustment can effectively reduce the angle between the film layer and the target station A and tighten the film layer.

[0117] In a specific embodiment, the winding module 6 drives the reel to rotate through a reduction motor and a synchronous belt to achieve film winding. The unwinding module 5 uses the tension of the film to drive the unwinding module 5 to rotate, and the unwinding shaft is equipped with a magnetic damper to keep the film tight and wrinkle-free.

[0118] In one embodiment, referring to Figure 1 The first transition roller module 51 and the second transition roller module 61 are flush with each other in the vertical direction.

[0119] In this embodiment, the first transition roller module 51 and the second transition roller module 61 are designed to be flush in the vertical direction to ensure the stability and accuracy of the film layer during the transmission process.

[0120] In one embodiment, referring to Figure 1 The unwinding module 5 is provided with a self-weight tensioning module 52 and a release paper collecting module 53 on the side away from the target station A, and the self-weight tensioning module 52 is located between the unwinding module 5 and the release paper collecting module 53.

[0121] In this embodiment, the film layer released by the unwinding module 5 is film + release paper, wherein the film is moved to the target station A through the first transition roller module 51 to complete film lamination and film cutting, and then enters the winding module 6; the release paper enters the release paper collection module 53 after passing through the self-weight tensioning module 52, wherein the release paper collection module 53 is arranged on the right side of the unwinding module 5, is driven by the reduction motor, and is tensioned by the self-weight of the pressure roller.

[0122] The above embodiments focus on the differences between the various embodiments. As long as the different optimization features between the various embodiments are not contradictory, they can be combined to form a better embodiment. Considering the simplicity of the text, they will not be repeated here.

[0123] Although some specific embodiments of the present application have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are only for illustration, not for limiting the scope of the present application. It should be understood by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present application. The scope of the present application is defined by the appended claims.

Claims

1. A film sticking and cutting device, characterized in that: It comprises a target station (A) and a film cutting module (1), wherein the film cutting module (1) is arranged opposite to the target station (A), and the film cutting module (1) is used to cut off the excess film layer not covering the product at the target station (A); The film cutting module (1) comprises: a first driving unit (10), a second driving unit (11) and a film cutting assembly (12); The first driving unit (10) is used to drive the film cutting assembly (12) to move in a vertical direction; The second driving unit (11) is used to drive the film cutting assembly (12) to rotate; The film cutting assembly (12) comprises a mounting plate (121) and a film cutting unit (122), the film cutting units (122) being arranged at both ends of the mounting plate (121), and each of the film cutting units (122) comprises a cutting blade assembly (1221).

2. The film sticking and cutting equipment according to claim 1, characterized in that: The film cutting unit (122) further comprises an elastic component (1223), one end of the elastic component (1223) being connected to the mounting plate (121), and the other end of the elastic component (1223) being connected to the cutting blade assembly (1221).

3. The film sticking and cutting equipment according to claim 2, characterized in that: The film cutting unit (122) further comprises a slide rail (1222), wherein the slide rail (1222) is arranged on the mounting plate (121), and the cutter assembly (1221) can be slidably arranged on the slide rail (1222).

4. The film sticking and cutting equipment according to claim 1, characterized in that: The film cutting unit (122) further comprises a pressing plate assembly (1224), wherein the pressing plate assembly (1224) comprises a pressing plate body (12241) and a connecting portion (12242), wherein one end of the connecting portion (12242) is connected to the pressing plate body (12241), and the other end is connected to the mounting plate (121); The cutter of the cutter assembly (1221) is located outside the edge of the pressure plate body (12241).

5. The film sticking and cutting equipment according to claim 1, characterized in that: It also includes a UV light source (13), and the UV light source (13) is arranged on one side of the cutter assembly (1221).

6. The film sticking and cutting equipment according to claim 1, characterized in that: It also comprises a film pressing module (2), the film pressing module (2) being arranged opposite to the target station (A), and the film pressing module (2) being used for laminating the film layer to the product for the first time before the film cutting module (1) cuts the film layer; The laminating module (2) comprises a laminating jig (20) and a third driving unit (21), wherein the third driving unit (21) is used to drive the laminating jig (20) to move in a vertical direction.

7. The film sticking and cutting equipment according to claim 1, characterized in that: It also comprises a laminating roller module (3), wherein the laminating roller module (3) is used to laminate the film layer to the product for a second time before the film cutting module (1) cuts the film layer; The lamination roller module (3) comprises a lamination roller assembly (31), a fourth drive unit (32), a guide rail (33) and a fifth drive assembly (34); The guide rail (33) extends along a first horizontal direction of the target station (A), the laminating roller assembly (31) extends along a second horizontal direction of the target station (A) and is arranged on the guide rail (33), and the fifth driving assembly (34) is used to drive the laminating roller assembly (31) to move along the guide rail (33); The fourth driving unit (32) is used to drive the lamination roller assembly (31) to move in a vertical direction.

8. The film sticking and cutting equipment according to claim 7, characterized in that: The fifth driving assembly (34) comprises a fifth driving unit (341), a speed reducer (342), and a synchronous belt (343); The output shaft of the fifth drive unit (341) is connected to the input shaft of the reducer (342), the output shaft of the reducer (342) is connected to one end of the synchronous belt (343) through a synchronous pulley, and the other end of the synchronous belt (343) is connected to the film pressing roller assembly (31) through a synchronous pulley.

9. The film sticking and cutting equipment according to claim 1, characterized in that: It also includes a stripping module (4), The stripping module (4) comprises a sixth driving unit (40) and a stripping assembly (41), wherein the sixth driving unit (40) is used to drive the stripping assembly (41) to strip the film layer attached to the target station (A).

10. The film sticking and cutting equipment according to claim 9, characterized in that: The stripping assembly (41) comprises a seventh driving unit (411), a pressing block (412) and a stripping portion (413); the stripping portion (413) comprises a connecting member (4131) and a stripping member (4132) connected to the connecting member (4131); the pressing block (412) is located above the stripping member (4132); The sixth driving unit (40) is connected to the connecting member (4131) to drive the stripping assembly (41) to move; The seventh driving unit (411) is used to drive the pressing block (412) to move in a vertical direction.

11. The film sticking and cutting equipment according to claim 6, characterized in that: It also includes a laminating roller module (3) and a stripping module (4), wherein the laminating roller module (3) is used to laminate the film layer covering the product and the product for a second time, and the stripping module (4) is used to peel off the film layer laminated on the target station (A), and the stripping module (4) is located on one side of the laminating roller module (3).

12. The film sticking and cutting equipment according to claim 11, characterized in that: It also includes a frame (7), wherein the frame (7) includes a first plate (71) and a second plate (72) which are arranged opposite to each other in a vertical direction; The film cutting module (1) and the film pressing module (2) are arranged on the first plate (71), the film pressing roller module (3) and the stripping module (4) are arranged on the second plate (72), and the target station (A) is formed on the second plate (72).

13. The film sticking and cutting equipment according to any one of claims 1 to 12, characterized in that: It also includes an unwinding module (5) and a rewinding module (6), wherein the unwinding module (5) and the rewinding module (6) are arranged on opposite sides of the target station (A); The unwinding module (5) is provided with a first transition roller module (51) on the side close to the target workstation (A), and the winding module (6) is provided with a second transition roller module (61) on the side close to the target workstation (A).

14. The film sticking and cutting equipment according to claim 13, characterized in that: The first transition roller module (51) and the second transition roller module (61) are flush with each other in the vertical direction.

15. The film sticking and cutting equipment according to claim 13, characterized in that: A self-weight tensioning module (52) and a release paper collecting module (53) are arranged on the side of the unwinding module (5) away from the target workstation (A), and the self-weight tensioning module (52) is located between the unwinding module (5) and the release paper collecting module (53).

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