A media simulation transfer paper peeling apparatus

Abstract

The application discloses a kind of medium transfer paper peeling equipment, specifically relates to special paper production technical field, including installation in the top surface of base plate end and be used to dry curing of medium transfer paper drying bin.The high-brightness tipping paper and PET film are separately wound by winding roller one and winding roller two, wherein winding roller one and winding roller two are separately controlled and driven by servo motor, the driving shaft of servo motor passes through the inside of through slot and circular through hole to reach the inner cavity of positioning seat, the rotation of winding roller one and winding roller two is realized by servo motor, and the rotation lever pushes against push column and drives corresponding sliding block to slide in sliding cavity, so that winding roller one moves upward, while winding roller two moves downward, the composite medium transfer paper is peeled and wound by upward winding roller one and downward winding roller two, so that the tension of PET film and high-brightness tipping paper is tighter when winding, and the quality of winding is improved.

Description

Technical Field

[0001] This invention relates to the field of specialty paper production technology, specifically to a media transfer paper peeling device. Background Technology

[0002] The imitation medium transfer paper contains an imitation medium layer. Transfer paper is a special type of paper that is widely used in the tobacco packaging industry as a high-gloss tipping paper. The production method is to transfer the PET film to the base paper by laminating it with the base paper. The transfer coating is applied to the PET film through a screen roller, dried in an oven, and then laminated with the paper. After drying and curing, the PET film is peeled off to obtain the high-gloss tipping paper.

[0003] A search revealed that invention patent CN108483114B discloses a release paper peeling device. First, the synthetic leather and the two corners of the release paper are pre-separated. Then, the upper and lower clamping devices on both sides clamp and fix the pre-separated synthetic leather and release paper respectively. Next, the first and second separating wheels rotate in opposite directions, causing the upper and lower clamping devices to move away from each other along the circumference, thereby separating the synthetic leather and release paper. This method is not only simple to operate but also provides a good separation effect.

[0004] In the above technical solution, when the synthetic leather and release paper move between the pressure roller and the conveying roller, the pressure roller is driven to descend by the control of the pressing cylinder, pressing the synthetic leather and release paper separately. The synthetic leather and release paper are then wound onto the corresponding take-up rollers for winding. Although this can achieve separate winding of the synthetic leather and release paper, it requires the driving of the pressure roller to achieve the pressing of the synthetic leather and release paper, which is relatively cumbersome. A structure is needed that can separately wind the synthetic leather and release paper and press them tightly by driving the take-up roller to rise and fall, ensuring the quality of winding, and also allowing the take-up roller to be replaced after winding. Summary of the Invention

[0005] The purpose of this invention is to provide a simulated media transfer paper peeling device. A first winding roller and a second winding roller separately wind up high-gloss tipping paper and PET film. The first and second winding rollers are individually controlled and driven by servo motors. The drive shaft of the servo motor passes through a through slot and a circular through-hole to reach the inner cavity of the positioning seat. The servo motors realize the rotation of the first and second winding rollers, and a rotating rod pushes a push column, causing the corresponding slide to slide within the slide cavity. This causes the first winding roller to move upwards and the second winding roller to move downwards. By peeling and winding the composite simulated media transfer paper using the upward movement of the first winding roller and the downward movement of the second winding roller, the tension of the PET film and high-gloss tipping paper is tightened during winding, improving the winding quality and solving the problems mentioned in the background art.

[0006] The present invention can be achieved by the following technical solution: a simulated medium transfer paper peeling device, comprising a drying chamber installed on the top surface of the end of a substrate for drying and curing the simulated medium transfer paper, wherein a roller pressing mechanism for laminating the simulated medium transfer paper is installed inside the drying chamber, and a movable frame and a fixed frame are provided on the side of the top surface of the substrate away from the drying chamber, wherein a first winding roller for winding high gloss tipping paper and a second winding roller for winding PET film are installed between the movable frame and the fixed frame;

[0007] The movable frame is slidably connected to the base plate. Both the movable frame and the fixed frame are provided with two sliding cavities on their surfaces. A sliding seat is slidably connected inside the sliding cavity. There are two sliding seats, and a push post is fixed to the outer surface of the sliding seat. One of the sliding seats has a circular through hole through its surface, and the other sliding seat is a solid structure.

[0008] The surface of the push post is provided with a through groove for the servo motor drive shaft to enter and communicate with the circular through hole. One end of the take-up roller is fixedly connected to a positioning seat for engaging the servo motor drive shaft, and the shaft at the other end of the take-up roller is rotatably connected to a solid slide block through a bearing. A rotating rod for pushing the slide block is abutted on the outer surface of the push post.

[0009] A further technical improvement of the present invention is that a key block is installed on the outer surface of the servo motor drive shaft, and a keyway is provided on the inner wall of the positioning seat to engage with the key block.

[0010] A further technical improvement of the present invention is that a linear cylinder for pushing the moving frame to slide is installed on the top surface of the substrate.

[0011] A further technical improvement of the present invention is that: a protrusion is provided on one side surface of the movable frame and the fixed frame, and a driving component is embedded between the two protrusions. The driving component includes an active cylinder driven by a servo motor, and a driven cylinder is provided below the active cylinder. The internal limit rods of the driven cylinder and the active cylinder are both limited and slidably connected to the limit rods. The outer surfaces of the active cylinder and the driven cylinder are both fixedly connected to gears that mesh with each other.

[0012] A further technical improvement of the present invention is that: the outer surfaces of the ends of the two limiting rods, the active cylinder rod and the driven cylinder rod are all fixedly connected to the corresponding rotating rods, and the end surfaces of the rotating rods are provided with movable slots that movably abut against the corresponding push post.

[0013] A further technical improvement of the present invention is that: openings for the entry and exit of the simulated medium transfer paper are provided on both sides of the drying chamber, and a sealing plate is installed on the top surface of the drying chamber; the roller pressing mechanism includes bidirectional cylinders installed on the inner walls of both sides of the drying chamber; vertical guide grooves are provided on the inner walls of the drying chamber; and guide plates that slide in cooperation with the guide grooves are fixed to both pushing ends of the bidirectional cylinders.

[0014] A further technical improvement of the present invention is that: a plurality of placement seats are installed on the surface of the guide plate, and a support frame is slidably installed in the inner cavity of each placement seat; a plurality of springs are installed between the surface of the support frame and the inner cavity surface of the placement seat; and a pressure roller for pressing the composite of the simulated medium transfer paper is installed inside the support frame.

[0015] A further technical improvement of the present invention is that a guide roller for guiding the transfer paper is provided in the inner cavity of the drying chamber and on the side near the opening.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. Take-up roller 1 and take-up roller 2 are used to separately wind up the high-gloss tipping paper and PET film. Take-up roller 1 and take-up roller 2 are driven by servo motors. The drive shaft of the servo motor passes through the through slot and the inside of the circular through hole to reach the inner cavity of the positioning seat. The servo motor realizes the rotation of take-up roller 1 and take-up roller 2. The rotating rod pushes the push column and drives the corresponding slide to slide in the slide cavity, so that take-up roller 1 moves upward and take-up roller 2 moves downward. The upward take-up roller 1 and the downward take-up roller 2 peel off and wind up the composite imitation medium transfer paper, so that the tension of PET film and high-gloss tipping paper is tighter during winding, improving the winding quality. The moving frame slides on the substrate, so that the drive shaft of the servo motor leaves the inside of the positioning seat, releasing the positioning restriction of take-up roller 1 and take-up roller 2. The bearings at the other end of the shaft of take-up roller 1 and take-up roller 2 and the solid slide are removed, realizing the replacement of take-up roller 1 and take-up roller 2.

[0018] 2. The two guide plates are pushed by the bidirectional cylinder to slide in the guide groove, so that the two guide plates are close to each other, which drives the pressure rollers in the upper and lower directions to tightly adhere to the top and bottom surfaces of the imitation medium transfer paper. The imitation medium transfer paper is rolled by the two pressure rollers and repeatedly, so that the imitation medium transfer paper is more tightly bonded and the drying effect is better. Attached Figure Description

[0019] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0020] Figure 1 This is a schematic diagram of the external structure of the present invention;

[0021] Figure 2 For the present invention Figure 1 A magnified view of a section at point A in the middle;

[0022] Figure 3 This is a schematic diagram showing the structural connection between the take-up roller and the movable frame of the present invention;

[0023] Figure 4 This is a schematic diagram of the structural connection between the key block and the keyway of the present invention;

[0024] Figure 5 This is a schematic diagram of the structural connection between the limiting rod and the active cylinder rod of the present invention;

[0025] Figure 6 This is a cross-sectional view of the drying chamber of the present invention;

[0026] Figure 7 This is a schematic diagram of the structural connection between the bidirectional cylinder and the guide plate of the present invention.

[0027] In the diagram: 1. Drying chamber; 2. Sealing plate; 3. Opening; 5. Moving frame; 6. Fixed frame; 7. Take-up roller one; 8. Take-up roller two; 9. Slide cavity; 10. Slide seat; 11. Pushing column; 12. Through groove; 13. Rotating rod; 14. Movable slot; 15. Linear cylinder; 16. Circular through hole; 17. Positioning seat; 18. Driving cylinder rod; 19. Limiting rod; 20. Gear; 21. Keyway; 22. Key block; 23. Guide plate; 24. Placement seat; 25. Support frame; 26. Pressure roller; 27. Guide roller; 28. Bidirectional cylinder; 29. ​​Guide slide groove; 30. Spring; 31. Driven cylinder rod. Detailed Implementation

[0028] To further illustrate the technical means and effects of the present invention in achieving its intended purpose, the following detailed description of the specific implementation methods, structures, features, and effects of the present invention, in conjunction with the accompanying drawings and preferred embodiments, is provided.

[0029] Please see Figures 1-7As shown, this invention provides a simulated medium transfer paper peeling device, including a drying chamber 1 installed on the top surface of a substrate end for drying and curing the simulated medium transfer paper. A roller pressing mechanism for laminating the simulated medium transfer paper is installed inside the drying chamber 1. A movable frame 5 and a fixed frame 6 are arranged on the side of the substrate top surface away from the drying chamber 1. A first winding roller 7 for winding high-gloss tipping paper and a second winding roller 8 for winding PET film are installed between the movable frame 5 and the fixed frame 6. The movable frame 5 is slidably connected to the substrate. Two sliding cavities 9 are provided on the surfaces of both the movable frame 5 and the fixed frame 6, and the interiors of the sliding cavities 9 are slidably connected. Two slide blocks 10 are provided, and a push post 11 is fixedly attached to the outer surface of each slide block 10. One slide block 10 has a circular through hole 16 through its surface, while the other slide block 10 is a solid structure. The surface of the push post 11 has a through groove 12 for the servo motor drive shaft to enter and communicate with the circular through hole 16. One end of the take-up roller 7 is fixedly attached to a positioning seat 17 for engaging the servo motor drive shaft, and the shaft at the other end of the take-up roller 7 is rotatably connected to the solid slide block 10 via a bearing. A rotating rod for pushing the slide block 10 is abutted against the outer surface of the push post 11. 13. The imitation media transfer paper is dried and cured in the drying chamber 1. After lamination, it leaves the drying chamber 1 and is individually wound by take-up roller 7 and take-up roller 8, respectively, for the high-gloss tipping paper and the PET film. Take-up roller 7 and take-up roller 8 are driven by servo motors. The drive shaft of the servo motor passes through the through slot 12 and the circular through hole 16 to reach the inner cavity of the positioning seat 17. The servo motor realizes the rotation of take-up roller 7 and take-up roller 8, and the rotating rod 13 pushes the push post 11, which drives the corresponding slide 10 to slide in the sliding cavity 9, so that take-up roller 7 moves upward and the take-up roller 8 moves backward. The second winding roller 8 moves downwards, peeling and winding the composite imitation medium transfer paper through the upward winding roller 7 and the downward winding roller 8. This makes the PET film and high-gloss tipping paper more tightly tensioned during winding, improving the winding quality. After winding the PET film and high-gloss tipping paper, the moving frame 5 slides on the substrate, causing the drive shaft of the servo motor to leave the interior of the positioning seat 17, releasing the positioning restriction on the first winding roller 7 and the second winding roller 8. The bearings at the other end of the shafts of the first winding roller 7 and the second winding roller 8 and the solid slide seat 10 are removed, realizing the replacement of the first winding roller 7 and the second winding roller 8.

[0030] A key block 22 is mounted on the outer surface of the servo motor drive shaft. A keyway 21 is provided on the inner wall of the positioning seat 17 to engage with the key block 22. After the servo motor drive shaft reaches the circular through hole 16, the key block 22 slides into the keyway 21. Through the engagement of the key block 22 and the keyway 21, the drive of the first winding roller 7 and the second winding roller 8 is realized, which facilitates the automatic winding operation of PET film and high gloss splicing paper.

[0031] A linear cylinder 15 is installed on the top surface of the substrate to push the movable frame 5 to slide. The movable frame 5 is driven and controlled by the linear cylinder 15. After the movable frame 5 slides on the substrate, the distance between the movable frame 5 and the fixed frame 6 is changed.

[0032] The movable frame 5 and the fixed frame 6 have protrusions on one side surface, and a drive assembly is embedded between the two protrusions. The drive assembly includes an active cylinder 18 driven by a servo motor, and a driven cylinder 31 below the active cylinder 18. Both the driven cylinder 31 and the active cylinder 18 are internally limited and slidably connected to limit rods 19. The outer surfaces of the active cylinder 18 and the driven cylinder 31 are fixedly connected to meshing gears 20. The drive assembly is used to drive the two rotating rods 13 to rotate. The active cylinder 18 is driven to rotate by the servo motor, and under the meshing transmission of the two gears 20, the driven cylinder 31 rotates. Then, the active cylinder 18 and the driven cylinder 31 drive the corresponding limit rods 19. Synchronous rotation; the outer surfaces of the ends of the two limiting rods 19, the driving cylinder rod 18, and the driven cylinder rod 31 are all fixedly connected to the corresponding rotating rod 13. The end surface of the rotating rod 13 is provided with a movable slot 14 that movably abuts against the corresponding push post 11. During the rotation of the driving cylinder rod 18, the driven cylinder rod 31, and the two limiting rods 19, the corresponding rotating rod 13 is driven to rotate upward and downward, causing the take-up roller 7 and the take-up roller 8 to move away from each other. When the moving frame 5 slides, the driving cylinder rod 18, the driven cylinder rod 31, and the corresponding limiting rod 19 undergo limit sliding. When the driving cylinder rod 18, the driven cylinder rod 31, and the corresponding limiting rod 19 are reset, they will not affect the normal rotation of the rotating rod 13.

[0033] The drying chamber 1 has openings 3 on both sides for the entry and exit of the simulated media transfer paper, and a sealing plate 2 is installed on the top surface of the drying chamber 1. The roller pressing mechanism includes bidirectional cylinders 28 installed on the inner walls of both sides of the drying chamber 1, and vertical guide grooves 29 are provided on the inner walls of the drying chamber 1. The two pushing ends of the bidirectional cylinders 28 are fixedly connected to guide plates 23 that slide in cooperation with the guide grooves 29. After the simulated media transfer paper enters the drying chamber 1, the bidirectional cylinders 28 push the upper and lower guide plates 23 to slide in the guide grooves 29, so that the two guide plates 23 move closer to each other. Several placement seats 24 are installed on the surface of plate 23. A support frame 25 is slidably installed in the inner cavity of each placement seat 24. Several springs 30 are installed between the surface of the support frame 25 and the inner cavity surface of the placement seat 24. A pressure roller 26 for pressing the imitation medium transfer paper is installed inside the support frame 25. Two guide plates 23 approach each other, driving the pressure roller 26 in the up and down direction to tightly adhere the top and bottom surfaces of the imitation medium transfer paper. The imitation medium transfer paper is pressed by the two pressure rollers 26 multiple times, making the imitation medium transfer paper more tightly laminated and achieving a better drying effect.

[0034] The inner cavity of the drying chamber 1 and the side near the opening 3 are provided with a guide roller 27 for guiding the imitation medium transfer paper. The imitation medium transfer paper is guided by the guide roller 27.

[0035] In use, the invention employs take-up roller 7 and take-up roller 8 to separately wind up the high-gloss tipping paper and PET film. Take-up roller 7 and take-up roller 8 are individually controlled and driven by servo motors. The drive shaft of the servo motor passes through the through slot 12 and the circular through hole 16 to reach the inner cavity of the positioning seat 17. The servo motors enable the rotation of take-up roller 7 and take-up roller 8. The rotating rod 13 pushes the push post 11, causing the corresponding slide block 10 to slide within the sliding cavity 9, resulting in the upward movement of take-up roller 7 and the upward movement of the take-up roller... The second roller 8 moves downward, peeling and winding the composite imitation medium transfer paper through the upward winding roller 7 and the downward winding roller 8, so that the PET film and high gloss tipping paper are under tighter tension during winding, improving the winding quality. The moving frame 5 slides on the substrate, so that the drive shaft of the servo motor leaves the interior of the positioning seat 17, releasing the positioning restriction on the winding roller 7 and the second roller 8, and removing the bearings at the other end of the shaft of the winding roller 7 and the second roller 8 from the solid slide seat 10, realizing the replacement of the winding roller 7 and the second roller 8.

[0036] The two guide plates 23 are pushed by the bidirectional cylinder 28 to slide in the guide groove 29, so that the two guide plates 23 are close to each other, which drives the pressure rollers 26 in the upper and lower directions to tightly adhere to the top and bottom surfaces of the imitation medium transfer paper. The imitation medium transfer paper is rolled by the two pressure rollers 26 multiple times, making the imitation medium transfer paper more tightly bonded and the drying effect better.

[0037] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present invention. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. A device for peeling off imitation media transfer paper, comprising a drying chamber (1) installed on the top surface of a substrate end for drying and curing the imitation media transfer paper, characterized in that: The drying chamber (1) is equipped with a roller pressing mechanism for laminating imitation medium transfer paper. A movable frame (5) and a fixed frame (6) are provided on the top surface of the substrate away from the drying chamber (1). A first winding roller (7) for winding high gloss splicing paper and a second winding roller (8) for winding PET film are installed between the movable frame (5) and the fixed frame (6). The movable frame (5) is slidably connected to the base plate. Both the movable frame (5) and the fixed frame (6) are provided with two sliding cavities (9). The sliding cavity (9) is slidably connected with a slide block (10). There are two slide blocks (10) for mounting the take-up roller (7). A push post (11) is fixedly connected to the outer surface of the slide block (10). One slide block (10) is provided with a circular through hole (16) through its surface. The other slide block (10) is a solid structure. The surface of the push post (11) is provided with a through groove (12) for the servo motor drive shaft to enter and communicate with the circular through hole (16). One end of the take-up roller (7) is fixedly connected to a positioning seat (17) for engaging the servo motor drive shaft, and the shaft of the other end of the take-up roller (7) is rotatably connected to the solid slide (10) through a bearing. The outer surface of the push post (11) is abutted by a rotating rod (13) for pushing the slide (10) to move. The movable frame (5) and the fixed frame (6) are provided with protrusions on one side surface, and a driving component is embedded between the two protrusions. The driving component includes an active cylinder (18) driven by a servo motor. A driven cylinder (31) is provided below the active cylinder (18). The driven cylinder (31) and the active cylinder (18) are both limited and slidably connected to a limit rod (19). The active cylinder (18) and the driven cylinder (31) are both fixedly connected to a gear (20) that meshes with each other. The outer surfaces of the ends of the two limiting rods (19), the active cylinder rod (18) and the driven cylinder rod (31) are all fixedly connected to the corresponding rotating rod (13). The end surface of the rotating rod (13) is provided with a movable slot (14) that movably abuts against the corresponding push post (11). The take-up roller 1 (7) and take-up roller 2 (8) are driven by servo motors. The servo motors enable the rotation of take-up roller 1 (7) and take-up roller 2 (8). The rotating rod (13) pushes the push column (11) and drives the corresponding slide block (10) to slide in the slide cavity (9), so that take-up roller 1 (7) moves upward and take-up roller 2 (8) moves downward. The upward take-up roller 1 (7) and the downward take-up roller 2 (8) combine the composite rollers. After the PET film and high gloss tipping paper are rolled up, the moving frame (5) is slid on the substrate so that the drive shaft of the servo motor leaves the interior of the positioning seat (17), releasing the positioning restriction on the first winding roller (7) and the second winding roller (8), and removing the bearings at the other end of the shaft of the first winding roller (7) and the second winding roller (8) from the solid slide (10) to replace the first winding roller (7) and the second winding roller (8). During the rotation of the active cylinder (18), driven cylinder (31) and two limit rods (19), the corresponding rotating rod (13) is driven to rotate upward and downward, causing the take-up roller one (7) and take-up roller two (8) to move away from each other. When the moving frame (5) slides, the active cylinder (18), driven cylinder (31) and the corresponding limit rod (19) slide in a limited position. When the active cylinder (18), driven cylinder (31) and the corresponding limit rod (19) are reset, they will not affect the normal rotation of the rotating rod (13).

2. The simulated media transfer paper peeling device according to claim 1, characterized in that, A key block (22) is mounted on the outer surface of the servo motor drive shaft, and a keyway (21) is provided on the inner wall of the positioning seat (17) to engage with the key block (22).

3. The simulated media transfer paper peeling device according to claim 1, characterized in that, A linear cylinder (15) for pushing the movable frame (5) to slide is installed on the top surface of the substrate.

4. The simulated media transfer paper peeling device according to claim 1, characterized in that, The drying chamber (1) has openings (3) on both sides for the entry and exit of the imitation medium transfer paper, and a sealing plate (2) is installed on the top surface of the drying chamber (1). The roller pressing mechanism includes a bidirectional cylinder (28) installed on the inner wall of both sides of the drying chamber (1). A vertical guide groove (29) is provided on the inner wall of the drying chamber (1). The two pushing ends of the bidirectional cylinder (28) are fixedly connected to a guide plate (23) that slides with the guide groove (29).

5. The simulated media transfer paper peeling device according to claim 4, characterized in that, A plurality of placement seats (24) are mounted on the surface of the guide plate (23). A support frame (25) is slidably mounted in the inner cavity of each placement seat (24). A plurality of springs (30) are installed between the surface of the support frame (25) and the inner cavity surface of the placement seat (24). A pressure roller (26) for pressing the imitation medium transfer paper composite is installed inside the support frame (25).

6. The simulated media transfer paper peeling device according to claim 5, characterized in that, The inner cavity of the drying chamber (1) and the side near the opening (3) are provided with a guide roller (27) for guiding the imitation medium transfer paper.

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