Release film reconfiguration equipment

Abstract

The utility model provides release film reconfiguration equipment. The release film reconfiguration equipment comprises a rack as well as a first input assembly, a separation assembly, a first transmission assembly, a release film reconfiguration assembly, a second transmission assembly and a second input assembly which are fixed on the rack, the first input assembly is used for inputting a first film layer of a release film to be reconfigured. The separation assembly separates the first release film in the input first film layer from the adhesive film layer. The first conveying assembly is used for conveying the separated adhesive film layer to the release film redistribution assembly. The second input assembly is used for inputting a second release film needing to be reconfigured; the second transmission assembly is used for transmitting a second release film to the release film redistribution assembly; and the release film reconfiguration assembly is used for adhering the adhesive film layer to a second release film to obtain a second film layer after the release film is reconfigured. Therefore, the width of the release film can be changed through the structure, the viscosity of the edge of the adhesive film layer is effectively protected, and the recombination efficiency and quality of the release film are improved.

Description

Technical Field

[0001] The present application relates to the field of film material processing, and in particular, to a release film re-dispensing device. Background Art

[0002] Release film, also known as peeling film or isolation film, is a special film material with excellent properties such as high transparency, heat resistance and chemical resistance. It is widely used in electronic materials, printed circuit boards, LED and other technical fields. Generally, the release film and the adhesive film layer are combined to protect the adhesive film layer. The release film and the adhesive film layer are generally rolled into a roll for storage. Long-term curling may cause the edges of the adhesive film layer to stick to each other, which not only affects the peeling of the adhesive film layer but also reduces the viscosity of the adhesive film layer. Utility Model Content

[0003] In order to overcome the technical problems mentioned in the above technical background, the embodiment of the present application provides a release film re-distribution device, the release film re-distribution device includes a frame and a first input component, a separation component, a first transmission component, a release film re-distribution component, a second transmission component and a second input component fixed to the frame;

[0004] The first input component is used to input a first film layer of a release film to be re-distributed, wherein the first film layer includes a first release film and an adhesive film layer located on the first release film;

[0005] The separation component is used to separate the first release film from the adhesive film layer in the input first film layer;

[0006] The first transmission component is used to transmit the separated adhesive film layer to the release film re-dispensing component;

[0007] The second input component is used to input a second release film to be re-dispensed;

[0008] The second transmission component is used to transmit the second release film to the release film reconfiguration component;

[0009] The release film re-dispensing assembly is used to adhere the adhesive film layer to the second release film to obtain a second film layer after the release film is re-dispensed, wherein the width of the second release film is greater than that of the first release film.

[0010] In a possible implementation, the first input assembly includes a first roller, a first traction roller, a second traction roller, and a first motor;

[0011] The first roller, the first traction roller and the second traction roller are staggered and fixed on the frame, the first traction roller and the second traction roller are arranged closely along the first direction, a channel for the first film layer to pass through is formed between the first traction roller and the second traction roller, and the first roller is staggered with the first traction roller;

[0012] The first motor is electrically connected to the first traction roller, and is used to drive the first traction roller to rotate along a first rotation direction.

[0013] In a possible implementation, the separation assembly includes a second roller, a third roller, a first film layer separation roller, a roller moving shaft, a first winding shaft and a second motor;

[0014] The roller moving shaft is arranged on a side of the first traction roller away from the second traction roller, and the first film layer separation roller is arranged on the roller moving shaft, wherein the first release film in the first film layer input from the channel between the first traction roller and the second traction roller bypasses the first film layer separation roller and is transported to the first winding shaft via the second roller;

[0015] The viscous film layer in the first film layer input from the passage between the first traction roller and the second traction roller is transported to the first transmission component via the third roller;

[0016] The second motor is electrically connected to the first winding shaft, and is used to drive the first winding shaft to rotate in a first rotation direction to wind the first release film into a roll.

[0017] In a possible implementation, the separation assembly further includes a first sensor and a second sensor, wherein the first sensor is disposed at one end of the roller moving shaft close to the first traction roller, and the second sensor is disposed at the other end of the roller moving shaft.

[0018] In a possible implementation, the release film re-dispensing equipment also includes a support body and a cylinder, and the support body and the cylinder are located between the first traction roller and the third roller, wherein the first traction roller and the third roller are arranged along the second direction, the support body and the cylinder are arranged opposite to each other, and the adhesive film layer passes between the support body and the cylinder.

[0019] In a possible implementation, the first transmission component includes a fourth roller, a fifth roller, a sixth roller, a seventh roller, a first release film positioning member, and a second release film positioning member;

[0020] The fourth roller, the fifth roller, the sixth roller, the seventh roller, the first release film positioning member and the second release film positioning member are staggeredly arranged on the frame; the fourth roller and the third roller of the first input assembly are arranged along the second direction;

[0021] The sticky film layer introduced from the separation component is sequentially conveyed to the seventh roller through the fourth roller, the fifth roller, the sixth roller, the first release film positioning member and the second release film positioning member, and the seventh roller conveys the sticky film layer to the release film re-dispensing component.

[0022] In a possible implementation, the first transmission assembly further includes a first fixing member, a second fixing member, a first traction arm, a second traction arm, and a third traction arm;

[0023] The first fixing member and the second fixing member are staggeredly arranged on the frame; one end of the first traction arm is fixed to the first fixing member, and the other end of the first traction arm is connected to the fifth roller; one end of the second traction arm and the third traction arm are fixed to the second fixing member, the other end of the second traction arm is connected to the sixth roller, and the other end of the third traction arm is connected to the seventh roller;

[0024] The first release film positioning member and the second release film positioning member are disposed on the third traction arm and are located between the first fixing member and the seventh roller.

[0025] In a possible implementation, the release film re-dispensing assembly includes a second winding shaft and a third motor, and the second winding shaft and the seventh roller are arranged adjacent to each other;

[0026] The third motor is electrically connected to the second winding shaft, and is used to drive the second winding shaft to rotate along a second rotation direction to wind the second film layer into a roll.

[0027] In a possible implementation, the second input component includes a third winding shaft and a fourth motor, and the fourth motor is electrically connected to the third winding shaft and is used to drive the third winding shaft to rotate along a second rotation direction to wind the second release film into a roll.

[0028] In a possible implementation, the second transmission component includes an eighth roller, a ninth roller, a third release film positioning member, and a fourth release film positioning member;

[0029] The eighth roller, the ninth roller, the third release film positioning member and the fourth release film positioning member are staggered; the second release film transmitted by the second input component is transported to the release film re-distribution component via the eighth roller, the third release film positioning member, the fourth release film positioning member and the ninth roller in sequence.

[0030] Based on any one of the above aspects, a release film re-dispensing device provided in an embodiment of the present application can change the width of the release film, effectively protect the stickiness of the edge of the sticky film layer, and improve the efficiency and quality of release film re-dispensing. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0032] Figure 1 One of the structural schematic diagrams of a release film re-dispensing device provided in this embodiment;

[0033] Figure 2 The second structural schematic diagram of a release film re-dispensing device provided in this embodiment;

[0034] Figure 3 A partial structural schematic diagram of a release film re-dispensing device provided in this embodiment;

[0035] Figure 4 In this embodiment Figure 2 A partial enlarged schematic diagram of the dotted line part.

[0036] Icons: 10-release film re-dispensing equipment, 100-support body, 101-cylinder, 20-frame, 30-first input component, 301-first roller, 302-first traction roller, 303-second traction roller, 40-separation component, 401-second roller, 402-third roller, 403-first film layer separation roller, 404-roller moving axis, 405-first winding axis, 406-first sensor, 407-second sensor, 50-first transmission component, 501-fourth roller, 502-fifth roller, 503-sixth roller, 504-seventh roller, 505-first Release film positioning assembly, 506-second release film positioning assembly, 507-first fixing piece, 508-second fixing piece, 509-first traction arm, 510-second traction arm, 511-third traction arm, 60-release film re-distribution assembly, 601-second winding shaft, 70-second transmission assembly, 701-eighth roller, 702-ninth roller, 703-third release film positioning assembly, 704-fourth release film positioning assembly, 80-second input assembly, 801-third winding shaft, 90-first film layer, 901-first release film, 902-adhesive film layer, 903-second release film. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0038] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0039] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0040] In the description of this application, it should be noted that the terms "upper", "lower", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the application is usually placed when in use, which is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0041] It should be noted that, in the absence of conflict, different features in the embodiments of the present application may be combined with each other.

[0042] After analyzing the technical problem that leads to the reduced stickiness at the edge of the sticky film layer in the background technology, the inventors found that the main reason leading to the technical problem is that the widths of the release film and the sticky film layer are the same. When the release film and the sticky film layer are stored in a roll, the overlapping sticky film layers are prone to adhesion, and the edge of the sticky film layer is exposed and easily becomes "dry", thereby resulting in the reduced stickiness at the edge of the sticky film layer.

[0043] In order to solve the technical problems mentioned in the aforementioned background technology, the inventor innovatively designed the following technical solution, and the specific implementation solution of the present application will be described in detail below with reference to the accompanying drawings.

[0044] See also Figure 1 , Figure 1 The present invention provides a schematic structural diagram of a release film re-dispensing device 10, wherein the release film re-dispensing device 10 includes a frame 20 and a first input component 30, a separation component 40, a first transmission component 50, a release film re-dispensing component 60, a second transmission component 70 and a second input component 80 fixed on the frame 20.

[0045] It is worth noting that the components included in the above-mentioned components can be fixed on the frame 10 by bolting, welding or other fixing methods, and the specific fixing method is not limited in this embodiment.

[0046] The first input component 30 is used to input the first film layer of the release film to be reconfigured, the first film layer includes a first release film and an adhesive film layer located on the first release film, wherein the first release film has the same width as the adhesive film layer, the first release film and the adhesive film layer are adhered to form the first film layer, and illustratively, in the first film layer, the widths of the first release film and the adhesive film layer can be equal. The separation component 40 is used to separate the first release film from the adhesive film layer in the input first film layer; the first transmission component 50 is used to transmit the separated adhesive film layer to the release film reconfiguration component 60, and the first release film is collected by the separation component 40; the second input component 80 is used to input the second release film to be reconfigured; the second transmission component 70 is used to transmit the second release film to the release film reconfiguration component 60; the release film reconfiguration component 60 is used to adhere the adhesive film layer to the second release film to obtain the second film layer after the release film is reconfigured.

[0047] In addition, the width of the first release film is greater than that of the second release film, and the width of the first release film may be 1 / 3, 4 / 11, 2 / 5, 4 / 9, 1 / 2, 4 / 7 or 2 / 3 of the width of the second release film, etc. Preferably, the width of the first release film is 1 / 2 of the width of the second release film.

[0048] It is worth noting that the adhesive film layer can be a tape, a label, an adhesive film, etc., but is not limited thereto.

[0049] For further information, see Figure 1 and Figure 2 , Figure 2 A state schematic diagram of a release film re-dispensing device 10 is provided for the present embodiment, wherein the first input component 30 comprises a first roller 301, a first traction roller 302, a second traction roller 303 and a first motor; in the present embodiment, the first roller 301, the first traction roller 302, and the second traction roller 303 are staggered and fixed on the frame 20, the first traction roller 302 and the second traction roller 303 are closely arranged along a first direction, the first direction is the direction indicated by the arrow A1 in the figure, the first traction roller 302 and the second traction roller 303 form a channel for the first film layer 90 to pass through, and the first roller 301 and the first traction roller 302 are staggered.

[0050] In this embodiment, the first roller 301 can be a cylinder, and the first film layer 90 is provided by a device other than the release film re-dispensing device 10. The shape and size of the first roller 301 are not specifically limited here, but need to be set according to the size of the release film re-dispensing device 10 and the width of the first film layer 90. The first traction roller 302 and the second traction roller 303 can be cylinders, and the channel width between the first traction roller 302 and the second traction roller 303 needs to be greater than the thickness of the first film layer 90. The shape and size of the first traction roller 302 and the second traction roller 303 are not specifically limited here, but need to be set according to the size of the release film re-dispensing device 10.

[0051] The first traction roller 302 can drive the first film layer 90 to move toward the separation component 40, so the first traction roller 302 is electrically connected to the first motor, and the first motor is used to drive the first traction roller 302 to rotate along the first rotation direction. In this embodiment, the first motor can be set at a position where the first traction roller 302 and the frame 20 are fixed, and the installation position of the first motor is not specifically limited here; the first rotation direction can be clockwise or counterclockwise, which needs to be selected according to the component fixing position of the release film re-dispensing device 20.

[0052] Further, please see again Figure 1 and Figure 2 The separation assembly 40 includes a second roller 401, a third roller 402, a first film layer separation roller 403, a roller moving shaft 404, a first winding shaft 405 and a second motor; the roller moving shaft 404 is arranged on the side of the first traction roller 302 away from the second traction roller 303, and the first film layer separation roller 403 is arranged on the roller moving shaft 404. In this embodiment, the roller moving shaft 404 is arranged along the vertical extension direction of the frame 20, and the first film layer separation roller 403 can move on the roller moving shaft 404, wherein the first release film 901 in the first film layer 90 input from the channel between the first traction roller 302 and the second traction roller 303 bypasses the first film layer separation roller 403 and is transported to the first winding shaft 405 via the second roller 401. When the first release film 901 passes around the first film layer separation roller 403, the first separation roller 403 uses the gravity of the first release film 901 to separate the first release film 901 from the adhesive film layer 903. In addition, the adhesive film layer 902 in the first film layer 90 input from the channel between the first traction roller 302 and the second traction roller 303 is transported to the first transmission assembly 50 via the third roller 402.

[0053] The first winding shaft 405 is used to collect the first release film 901, so the second motor is electrically connected to the first winding shaft 405, and is used to drive the first winding shaft 405 to wind into a roll in the first rotation direction. In this embodiment, the second motor can be set at the position where the first winding shaft 405 and the frame 20 are fixed, and the installation position of the second motor is not specifically limited here; the first rotation direction can be clockwise or counterclockwise, which needs to be selected according to the component fixing position of the release film re-dispensing device 10, and the rotation direction of the first winding shaft 405 can cooperate with the rotation direction of the first traction roller 302 to complete the separation of the first film layer 90 and the collection of the first release film 901.

[0054] It is worth mentioning that the second roller 401, the third roller 402, the first film layer separation roller 403, and the first winding shaft 405 can be cylinders. The shapes and sizes of the second roller 401, the third roller 402, the first film layer separation roller 403, and the first winding shaft 405 are not specifically limited here, but need to be set according to the size of the release film re-dispensing equipment 10.

[0055] For further information, see Figure 1 and Figure 2 The separation assembly 40 further includes a first sensor 406 and a second sensor 407 disposed at both ends of the roller moving shaft 404. The first sensor 406 is disposed at one end of the roller moving shaft 404 close to the first traction roller 302, and the second sensor 407 is disposed at the other end of the roller moving shaft 404. The first sensor 406 and the second sensor 407 are used to adjust the winding speed of the first winding shaft 405. For example, when the first winding shaft 405 is wound too slowly, the first film layer separation roller 403 will move toward the second sensor 407. Once the second sensor 407 is triggered, the first winding shaft 405 will speed up the winding speed. Otherwise, the first winding shaft 405 will slow down the winding speed. It is worth noting that the types and sizes of the first sensor 406 and the first sensor 407 are not specifically limited herein.

[0056] For further information, see Figure 2 The release film re-dispensing equipment 10 also includes a support body 100 and a cylinder 101, and the support body 101 and the cylinder 101 are located between the first traction roller 302 and the third roller 402, wherein the first traction roller 302 and the third roller 402 are arranged along a second direction, and the second direction is shown by the arrow direction A2 in the figure, and the support body 100 and the cylinder 101 are arranged relative to each other, and the adhesive film layer 902 passes between the support body 100 and the cylinder 101.

[0057] In the present embodiment, the support body 100 may be a rectangular parallelepiped, but the specific shape and size of the support body 100 are not specifically limited. The cylinder 101 is used to generate an electrothermal signal. In the actual production process, after a roll of the first film layer 90 is completely transferred to the release film re-mixing device 10, it is necessary to connect the first film layer 90 with the subsequent first film layer that has not been re-mixed. Therefore, the remaining first film layer 90 of the previous roll and the unre-mixed first film layer are placed on the support body 100 accordingly, and the cylinder 101 is pushed downward. The electrothermal signal generated by the cylinder 101 connects the first film layer 90 with the unre-mixed first film layer, and then is transported to the first transmission component 50 via the separation component 40, so as to achieve the purpose of continuously transporting the first film layer 90 to the release film re-mixing device 10, thereby improving production efficiency.

[0058] For further information, see Figure 1 and Figure 2 The first transmission component 50 includes a fourth roller 501, a fifth roller 502, a sixth roller 503, a seventh roller 504, a first release film positioning member 505 and a second release film positioning member 506; the fourth roller 501, the fifth roller 502, the sixth roller 503, the seventh roller 504, the first release film positioning member 505 and the second release film positioning member 506 are staggeredly arranged on the frame 20; the fourth roller 501 and the release film are staggered. The third roller 402 of the separation component 40 is arranged along the second direction, as shown by the arrow A2 in the figure; the adhesive film layer 902 transmitted from the separation component 40 is sequentially conveyed to the seventh roller 504 through the fourth roller 501, the fifth roller 502, the sixth roller 503, the first release film positioning member 505 and the second release film positioning member 506, and the seventh roller 504 conveys the adhesive film layer 902 to the release film re-dispensing component 60.

[0059] It is worth noting that the fourth roller 501 , the fifth roller 502 , the sixth roller 503 , and the seventh roller 504 can be cylinders, and their specific shapes and sizes are not limited here, but need to be set according to the size of the release film re-dispensing equipment 10 .

[0060] Further, please see again Figure 1 and Figure 2The first transmission assembly 50 further includes a first fixing member 507, a second fixing member 508, a first traction arm 509, a second traction arm 510 and a third traction arm 511; the first fixing member 507 and the second fixing member 508 are staggeredly arranged on the frame 20. One end of the first traction arm 509 is fixed to the first fixing member 507, and the other end of the first traction arm 509 is connected to the fifth roller 502; one end of the second traction arm 510 and the third traction arm 511 is fixed to the second fixing member 508, the other end of the second traction arm 510 is connected to the sixth roller 503, and the other end of the third traction arm 511 is connected to the seventh roller 504.

[0061] It is worth noting that the end of the first traction arm 509 connected to the fifth roller 502 can move freely with the first fixing member 507 as a fulcrum, and the re-distribution speed of the release film re-distribution assembly 60 can be presented on the movement trend of the first traction arm 509 and the fifth roller 502. When the first traction arm 509 and the fifth roller 502 move, the release film re-distribution assembly 60 automatically adjusts the re-distribution speed to achieve the best production speed. Exemplarily, in the actual production process, the first traction arm 509 and the fifth roller 502 can remain fixed, and the release film re-distribution assembly 60 operates at a uniform speed.

[0062] The first release film positioning member 505 and the second release film positioning member 506 are arranged on the third traction arm 511 and are located between the first fixing member 508 and the seventh roller 504. In this embodiment, the first release film positioning member 505 and the second release film positioning member 506 can be columnar structures arranged in parallel. When the adhesive film layer 902 is transferred from the sixth roller 503 to the first release film positioning member 505, the adhesive film layer 902 changes from a state perpendicular to the first release film positioning member 505 to a state parallel to the first release film positioning member 505, and then passes through the first release film positioning member 505 and the second release film positioning member 506 in an S-shaped direction, and then is transferred to the release film re-distribution assembly 60 in a state perpendicular to the second release film positioning member 506.

[0063] For further information, please refer to Figure 1 , Figure 2 and Figure 3 , Figure 3 for Figure 2 The details of the dotted line part are enlarged, and the release film re-dispensing assembly 60 includes a second winding shaft 601 and a third motor, and the second winding shaft 601 and the seventh roller 504 are arranged adjacent to each other. Figure 3As shown, the adhesive film layer 902 is transported from the side of the seventh roller 504 away from the second winding shaft 601 to the side of the seventh roller 504 close to the second winding shaft 601, and the second release film 903 is transported from the second transmission component 70 to the side of the adhesive film layer 902 close to the second winding shaft 601, and the adhesive film layer 902 and the second release film 903 are adhered to form a second film layer. The third motor is electrically connected to the second winding shaft 601, and drives the second winding shaft 601 to rotate along the second rotation direction to wind the second film layer into a roll.

[0064] It is worth noting that the third motor can be arranged at a position where the second winding shaft 601 is fixed to the frame 20, and the installation position of the third motor is not specifically limited here; the second rotation direction can be clockwise or counterclockwise, which needs to be selected according to the component fixing position of the release film re-dispensing device 10. The second winding shaft 601 can be a cylinder, and the shape and size of the second winding shaft 601 are not specifically limited here, but need to be set according to the size of the release film re-dispensing device 10.

[0065] For further information, see Figure 1 and Figure 2 , the second input component 80 includes a third winding shaft 801 and a fourth motor, the fourth motor is electrically connected to the third winding shaft 801, the third winding shaft 801 is used to provide the second release film 903, and the fourth motor drives the third winding shaft 801 to rotate along the second rotation direction. In this embodiment, the fourth motor can be set at the position where the third winding shaft 801 and the frame 20 are fixed, and the installation position of the fourth motor is not specifically limited here; the second rotation direction can be clockwise or counterclockwise, which needs to be selected according to the component fixing position of the release film re-dispensing equipment 10, and the rotation direction of the third winding shaft 801 can cooperate with the rotation direction of the second winding shaft 801 to complete the collection of the second film layer.

[0066] It is worth noting that the third winding shaft 801 can be a cylinder. The shape and size of the third winding shaft 801 are not specifically limited here, but need to be set according to the size of the release film re-dispensing device 10.

[0067] For further information, see Figure 1 and Figure 2The second transmission component 70 includes an eighth roller 701, a ninth roller 702, a third release film positioning member 703, and a fourth release film positioning member 704; the eighth roller 701, the ninth roller 702, the third release film positioning member 703, and the fourth release film positioning member 704 are staggered. The second release film 903 introduced by the second input component 80 is sequentially transported to the release film re-distribution component 60 via the eighth roller 701, the third release film positioning member 703, the fourth release film positioning member 704, and the ninth roller 702.

[0068] In this embodiment, the third release film positioning member 703 and the fourth release film positioning member 704 can be columnar structures arranged in parallel. When the second release film 903 is transferred from the eighth roller 701 to the third release film positioning member 703, the second release film 903 changes from a state perpendicular to the third release film positioning member 703 to a state parallel to the third release film positioning member 703, and then passes through the third release film positioning member 703 and the fourth release film positioning member 704 in an S-shaped direction, and then is transferred to the ninth roller 702 in a state perpendicular to the fourth release film positioning member 704.

[0069] It is worth noting that the eighth roller 701 and the ninth roller 702 can be cylinders, but the specific shapes and sizes of the eighth roller 701 and the ninth roller 702 are not limited here, but need to be set according to the size of the release film re-dispensing equipment 10.

[0070] In this embodiment, the connection method between the motor and the components in the release film re-dispensing device 10 is not specifically limited here. For example, see Figure 4 , Figure 4 A connection method of the first pulling roller 302 and the first motor 304 in the release film re-dispensing device 10 is provided.

[0071] Based on the above description of the specific structure of the release film re-dispensing device 10, the working principle of the release film re-dispensing device 10 is introduced as follows: the first film layer 90 is input from the side of the first roller 301 close to the roller moving shaft 404, and is transmitted to the separation component 40 through the channel between the first traction roller 302 and the second traction roller 303. The first release film 901 in the first film layer 90 bypasses the first film layer separation roller 403 on the roller moving shaft 404 and is transported to the side of the second roller 401 away from the first winding shaft 405, and is finally transported by the second roller 401 to the first winding shaft 405 for collection.

[0072] The adhesive film layer 902 in the first film layer 90 is transferred from the channel between the first pulling roller 302 and the second pulling roller 303 to the side of the third roller 402 away from the first winding axis 405, through the side of the fourth roller 501 away from the first winding axis 405, the side of the fifth roller 502 away from the fourth roller 501 and the side of the sixth roller 503 away from the second fixing member 508, and then passes through the first release film positioning member 505 and the second release film positioning member 506 in an S-shaped direction to reach the seventh roller 504, and the adhesive film layer 902 is transported from the side of the seventh roller 504 away from the second fixing member 508 to the second winding axis 601.

[0073] The second release film 903 is transported from the third winding shaft 801 to the side of the eighth roller 701 away from the third winding shaft 801, passes through the third release film positioning member 703 and the fourth release film positioning member 704 in an S-shaped direction, and then transported to the second winding shaft 601 via the side of the ninth roller 702 away from the third winding shaft 801. The second winding shaft 601 in the release film re-distribution component 60 adheres the adhesive film layer 902 and the second release film 903 into a second film layer and collects them. In this way, the release film re-distribution work is completed.

[0074] In summary, an embodiment of the present application provides a release film re-dispensing device 10, which includes a frame 20 and a first input component 30, a separation component 40, a first transmission component 50, a release film re-dispensing component 60, a second transmission component 70 and a second input component 80 fixed to the frame 20. The first input component 30 is used to input a first film layer 90 of a release film to be re-dispensed, wherein the first film layer 90 includes a first release film 901 and a sticky film layer 902 located on the first release film 901. The separation component 40 separates the first release film 901 from the sticky film layer 902 in the input first film layer 90. The first transmission component 50 is used to transmit the separated sticky film layer 902 to the release film re-dispensing component 60. The second input component 80 is used to input the second release film 903 to be re-distributed; the second transmission component 80 is used to transmit the second release film 903 to the release film re-distribution component 60; the release film re-distribution component 60 is used to adhere the adhesive film layer 902 to the second release film 903 to obtain the second film layer after the release film is re-distributed. In this way, the width of the release film can be changed through the above structure, the viscosity of the edge of the adhesive film layer can be effectively protected, and the efficiency and quality of the release film re-distribution can be improved.

[0075] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A release film re-dispensing device, characterized in that: The release film re-distribution equipment comprises a frame and a first input component, a separation component, a first transmission component, a release film re-distribution component, a second transmission component and a second input component fixed on the frame; The first input component is used to input a first film layer of a release film to be re-distributed, wherein the first film layer includes a first release film and an adhesive film layer located on the first release film; The separation component is used to separate the first release film from the adhesive film layer in the input first film layer; The first transmission component is used to transmit the separated adhesive film layer to the release film re-dispensing component; The second input component is used to input a second release film to be re-dispensed; The second transmission component is used to transmit the second release film to the release film reconfiguration component; The release film re-dispensing assembly is used to adhere the adhesive film layer to the second release film to obtain a second film layer after the release film is re-dispensed, wherein the width of the second release film is greater than that of the first release film.

2. The release film re-dispensing equipment according to claim 1, characterized in that: The first input assembly includes a first roller, a first traction roller, a second traction roller and a first motor; The first roller, the first traction roller and the second traction roller are staggered and fixed on the frame, the first traction roller and the second traction roller are arranged closely along the first direction, a channel for the first film layer to pass through is formed between the first traction roller and the second traction roller, and the first roller is staggered with the first traction roller; The first motor is electrically connected to the first traction roller, and is used to drive the first traction roller to rotate along a first rotation direction.

3. The release film re-dispensing equipment according to claim 2, characterized in that: The separation assembly includes a second roller, a third roller, a first film layer separation roller, a roller moving shaft, a first winding shaft and a second motor; The roller moving shaft is arranged on a side of the first traction roller away from the second traction roller, and the first film layer separation roller is arranged on the roller moving shaft, wherein the first release film in the first film layer input from the channel between the first traction roller and the second traction roller bypasses the first film layer separation roller and is transported to the first winding shaft via the second roller; The viscous film layer in the first film layer input from the passage between the first traction roller and the second traction roller is transported to the first transmission component via the third roller; The second motor is electrically connected to the first winding shaft, and is used to drive the first winding shaft to rotate in a first rotation direction to wind the first release film into a roll.

4. The release film re-dispensing equipment according to claim 3, characterized in that: The separation assembly further comprises a first sensor and a second sensor, wherein the first sensor is disposed at one end of the roller moving shaft close to the first traction roller, and the second sensor is disposed at the other end of the roller moving shaft.

5. The release film re-dispensing equipment according to claim 3, characterized in that: The release film re-dispensing equipment also includes a support body and a cylinder, wherein the support body and the cylinder are located between the first traction roller and the third roller, wherein the first traction roller and the third roller are arranged along the second direction, the support body and the cylinder are arranged opposite to each other, and the adhesive film layer passes between the support body and the cylinder.

6. The release film re-dispensing equipment according to claim 3, characterized in that: The first transmission component includes a fourth roller, a fifth roller, a sixth roller, a seventh roller, a first release film positioning member and a second release film positioning member; The fourth roller, the fifth roller, the sixth roller, the seventh roller, the first release film positioning member and the second release film positioning member are staggeredly arranged on the frame; the fourth roller and the third roller of the first input assembly are arranged along the second direction; The sticky film layer introduced from the separation component is sequentially conveyed to the seventh roller through the fourth roller, the fifth roller, the sixth roller, the first release film positioning member and the second release film positioning member, and the seventh roller conveys the sticky film layer to the release film re-dispensing component.

7. The release film re-dispensing equipment according to claim 6, characterized in that: The first transmission assembly also includes a first fixing member, a second fixing member, a first traction arm, a second traction arm and a third traction arm; The first fixing member and the second fixing member are staggeredly arranged on the frame; one end of the first traction arm is fixed to the first fixing member, and the other end of the first traction arm is connected to the fifth roller; One end of the second traction arm and the third traction arm is fixed on the second fixing member, the other end of the second traction arm is connected to the sixth roller, and the other end of the third traction arm is connected to the seventh roller; The first release film positioning member and the second release film positioning member are disposed on the third traction arm and are located between the first fixing member and the seventh roller.

8. The release film re-dispensing equipment according to claim 6, characterized in that: The release film re-dispensing assembly comprises a second winding shaft and a third motor, and the second winding shaft and the seventh roller are arranged adjacent to each other; The third motor is electrically connected to the second winding shaft, and is used to drive the second winding shaft to rotate along a second rotation direction to wind the second film layer into a roll.

9. The release film re-dispensing equipment according to claim 1, characterized in that: The second input component includes a third winding shaft and a fourth motor. The fourth motor is electrically connected to the third winding shaft and is used to drive the third winding shaft to rotate along a second rotation direction to wind the second release film into a roll.

10. The release film re-dispensing equipment according to claim 9, characterized in that: The second transmission component includes an eighth roller, a ninth roller, a third release film positioning member and a fourth release film positioning member; The eighth roller, the ninth roller, the third release film positioning member and the fourth release film positioning member are staggered; the second release film transmitted by the second input component is transported to the release film re-distribution component via the eighth roller, the third release film positioning member, the fourth release film positioning member and the ninth roller in sequence.

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