High-temperature and high-pressure film covering device for soft film
By designing the collection roller assembly of the soft film high-temperature and high-pressure coating device, the problems of irregular films and reduced tensile strength after cutting are solved, and efficient rolling and recycling of the films are achieved, reducing the labor of the staff.
Patent Information
- Application Number
- CN202421041824.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-05-13
AI Technical Summary
Existing paper coating equipment produces irregular films after cutting, resulting in a decrease in tensile strength and difficulty in winding waste materials. The film occupies a large space, and the static electricity phenomenon makes it difficult to collect overflow films, increasing the labor force of the staff.
A soft film high temperature and high pressure coating device is designed, including a mounting platform, a coating machine body, a collection tank body and a collection roller assembly. The collection roller assembly realizes the centralized winding of the film and improves the space efficiency through the combination of rotating columns, arc plates, limiting claws and return springs.
It realizes efficient rolling and recycling of films, reduces the labor of staff, and avoids the overflow problems caused by large space occupied by the film and static electricity.
Smart Images
Figure CN222647290U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of film coating equipment, in particular to a soft film high-temperature and high-pressure film coating device. Background Art
[0002] In the process of book manufacturing, in order to extend the shelf life of book covers and improve the brightness and aesthetics of book covers, the current common practice is to laminate the cover paper through a paper laminating machine, which mainly involves laminating a film roll and a paper roll together and passing them into the paper laminating machine for lamination, thereby improving the life, brightness and aesthetics of the book through the film.
[0003] At present, in order to ensure comprehensive lamination of paper, the width of the film is basically larger than the width of the paper. After lamination, the excess film is cut. The film that is relatively regular after cutting, thicker and has higher tensile strength can be directly collected through waste reeling, while some films are irregular after cutting, especially the films that are heat-shrinkable and have shrunk and deformed during the lamination process. The films with reduced tensile strength are not convenient to be collected through waste reeling. The current common practice is to place a collection box directly at the waste outlet for collection. However, since the irregular accumulation of films occupies a large space, and quickly occupies the space of the waste box and overflows, when the films are attached with static electricity, mutual repulsion occurs between the films, etc., which makes the overflowed films difficult to collect and clean. Therefore, people need to frequently press down and compress the film during work, which increases the workload.
[0004] Therefore, it is necessary to invent a soft film high temperature and high pressure coating device to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to provide a soft film high temperature and high pressure coating device to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a soft film high-temperature and high-pressure laminating device, comprising a mounting platform, a laminating machine body is mounted in the middle of the top of the mounting platform, a first vertical plate and a second vertical plate are symmetrically fixedly mounted on both sides of the top of the mounting platform, a material discharge roller is mounted on the top and bottom of the two first vertical plates, a finished product collecting roller is mounted on the top and bottom of the two second vertical plates, a mounting groove is provided on one side of the mounting platform close to the second vertical plate, and a reversing roller is mounted in the mounting groove, a collecting tank body is fixedly mounted on the side of the bottom of the mounting platform close to the reversing roller, and a collecting roller assembly is mounted inside the collecting tank body;
[0007] The collecting roller assembly comprises a rotating column, and both ends of the outer side wall of the rotating column are fixedly sleeved with fixed covers.
[0008] Preferably, support legs are fixedly provided at the four corners of the bottom end of the installation platform, and a reduction motor is installed on the back side of the collection tank body.
[0009] Preferably, mounting rings are movably sleeved at both ends of the rotating column, and the sides of the two mounting rings that are away from each other are fixedly connected to one side of one of the fixed covers, annular grooves are symmetrically arranged around the middle of the outer wall of the rotating column, and the inner wall on the side where the two annular grooves are away from each other is provided with a plurality of straight grooves distributed in a circular array.
[0010] Preferably, a rotating ring is threadedly provided on the side close to each other inside the two annular grooves, and a movable ring is movably provided on the side away from each other inside the two annular grooves, and one side of the movable ring is rotatably connected to one side of the corresponding rotating ring through a bearing.
[0011] Preferably, a limiting claw is movably arranged inside the straight groove, and the top of the limiting claw extends to the outside of the straight groove, one end of the limiting claw is fixedly connected to the other side of the corresponding movable ring, and the top of the limiting claw is inclined away from the side of the movable ring.
[0012] Preferably, the outer side wall of the mounting ring is movably provided with multiple groups of connecting columns distributed in a ring array, and each group includes two symmetrically arranged connecting columns, and the outer side of the mounting ring is movably provided with an arc-shaped arc plate corresponding to the multiple groups of connecting columns one by one, and the inner side wall of the arc plate is fixedly connected to one end of the corresponding connecting column, a return spring is installed at one end of the connecting column, and the return spring is located between the arc plate and the mounting ring, a top block is provided on the outer side of the limiting claw, and the bottom end of the top block is fit-connected to the outer side wall of the limiting claw, and the outer side wall of the top block is fixedly connected to one end of the corresponding connecting column.
[0013] Preferably, a first protrusion and a second protrusion are fixedly provided at both ends of the rotating column, a matching first U-shaped block is provided on one side of the second protrusion, and the second protrusion is rotatably connected to the first U-shaped block through a pin shaft, a baffle is fixedly provided on the side of the first U-shaped block away from the second protrusion, and the baffle penetrates the back inner wall of the collecting trough body through a bearing, and is driven and connected to the reduction motor.
[0014] Preferably, a matching second U-shaped block is provided on one side of the first protrusion, a threaded fastening knob is installed on the back of the second U-shaped block, and the first protrusion is fixed inside the second U-shaped block through the threaded fastening knob, and a first rotating shaft is fixed on the side of the second U-shaped block away from the first protrusion, and one end of the first rotating shaft is rotatably connected to the front inner wall of the collecting trough body through a bearing.
[0015] Technical effects and advantages of the utility model:
[0016] The utility model can directly roll up the overflowed film through the setting of the collecting roller assembly, and the film is rolled up on the corresponding multiple arc plates. The rolling collection method can concentrate the film and does not take up much space. At the same time, one end of the rotating column is disassembled, and the other end is rotated to unscrew the threaded fastening knob to disengage the first protrusion from the fixation, and the entire rotating column is rotated around the second protrusion to stand up, and the rotating ring is rotated to drive the movable ring to move in the direction away from the corresponding arc plate, and at the same time drive the corresponding limiting claw to move, and at the same time, the bottom ends of the multiple top blocks slide on the outer side wall of the limiting claw. Due to the inclined setting of the outer side wall of the limiting claw and the setting of the reset spring, the reset spring will contract, thereby causing the top block to move downward, and at the same time, the arc plate is driven downward by the corresponding connecting column. The multiple arc plates are contracted, so that the rolled film can be directly taken off from the collecting roller assembly, which is convenient for recycling and reduces the labor of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.
[0018] Figure 2 It is a schematic diagram of the back structure of the collecting tank body of the present utility model.
[0019] Figure 3 This is a schematic diagram of the structure of the collecting roller assembly of the utility model.
[0020] Figure 4 It is a schematic diagram of the surface structure of the collecting roller assembly of the utility model.
[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the collecting roller of the utility model.
[0022] Figure 6 It is a structural schematic diagram of the connection mode between the movable ring, the rotating ring and the limiting claws of the utility model.
[0023] In the figure: 1. installation platform; 2. laminating machine body; 3. collecting tank body; 4. collecting roller assembly; 5. first vertical plate; 6. unloading roller; 7. second vertical plate; 8. finished product collecting roller; 9. supporting leg; 10. reduction motor; 11. reversing roller; 401. rotating column; 402. fixed cover; 403. mounting ring; 404. annular groove; 405. straight groove; 406. movable ring; 407. rotating ring; 408. limiting claw; 409. connecting column; 410. reset spring; 411. top block; 412. arc plate; 413. baffle; 414. first U-shaped block; 415. first rotating shaft; 416. second U-shaped block; 417. first protrusion; 418. second protrusion; 419. threaded fastening knob. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] The utility model provides Figure 1-6 A soft film high-temperature and high-pressure laminating device is shown, comprising a mounting platform 1, a laminating machine body 2 is installed in the middle of the top of the mounting platform 1, a first vertical plate 5 and a second vertical plate 7 are symmetrically fixedly arranged on both sides of the top of the mounting platform 1, a discharge roller 6 is installed at the top and bottom ends between the two first vertical plates 5, a finished product collecting roller 8 is installed at the top and bottom ends between the two second vertical plates 7, a mounting groove is opened on one side of the mounting platform 1 close to the second vertical plate 7, and a reversing roller 11 is installed in the mounting groove, a collecting trough body 3 is fixedly arranged on one side of the bottom of the mounting platform 1 close to the reversing roller 11, and a collecting roller assembly 4 is installed inside the collecting trough body 3, supporting legs 9 are fixedly arranged at the four corners of the bottom end of the mounting platform 1, and a reduction motor 10 is installed on the back of the collecting trough body 3.
[0026] Furthermore, the collecting roller assembly 4 includes a rotating column 401, both ends of the outer wall of the rotating column 401 are fixedly sleeved with fixed covers 402, the fixed cover 402 is arranged in a truncated cone shape as a whole, both ends of the rotating column 401 are movably sleeved with mounting rings 403, and the sides of the two mounting rings 403 that are away from each other are fixedly connected to one side of the fixed cover 402, annular grooves 404 are symmetrically arranged around the middle of the outer wall of the rotating column 401, and the inner walls of the sides of the two annular grooves 404 that are away from each other are provided with a plurality of straight grooves 405 distributed in an annular array, and the inner sides of the two annular grooves 404 that are close to each other are threaded A rotating ring 407 is provided in the sleeve, and a plurality of protrusions are provided on the outer wall of the rotating ring 407 to increase friction and facilitate the rotation of the rotating ring 407. A movable ring 406 is movably provided on the inner side of the two annular grooves 404 away from each other, and one side of the movable ring 406 is rotatably connected with the corresponding side of the rotating ring 407 through a bearing. A limiting claw 408 is movably provided inside the straight groove 405, and the top of the limiting claw 408 extends to the outside of the straight groove 405, one end of the limiting claw 408 is fixedly connected with the other side of the corresponding movable ring 406, and the top of the limiting claw 408 is inclined away from the side of the movable ring 406;
[0027] The outer wall of the mounting ring 403 is movably provided with multiple groups of connecting columns 409 distributed in a ring array, and each group includes two symmetrically arranged connecting columns 409. The outer side of the mounting ring 403 is movably provided with an arc-shaped arc plate 412 corresponding to the multiple groups of connecting columns 409, and the inner side wall of the arc plate 412 is fixedly connected to one end of the corresponding connecting column 409. The outer side wall of the arc plate 412 is integrally formed with folded edges on both sides to prevent the film from shifting. A return spring 410 is installed at one end of the connecting column 409, and the return spring 410 is located between the arc plate 412 and the mounting ring 403. A top block 411 is provided on the outer side of the limiting claw 408, and the bottom end of the top block 411 is fitted and connected to the outer side wall of the limiting claw 408, and the bottom end of the top block 411 is protruding. The rounded corners can reduce friction and make sliding smooth. The outer wall of the top block 411 is fixedly connected to one end of the corresponding connecting column 409. The rotating ring 407 is rotated to drive the movable ring 406 to move away from the corresponding arc plate 412, and at the same time drive the corresponding limiting claw 408 to move. At the same time, the bottom ends of multiple top blocks 411 slide on the outer wall of the limiting claw 408. Due to the inclined setting of the outer wall of the limiting claw 408 and the setting of the reset spring 410, the reset spring 410 will shrink, so that the top block 411 moves downward, and at the same time, the arc plate 412 is driven to move downward through the corresponding connecting column 409. The multiple arc plates 412 shrink, so that the rolled film can be directly removed from the collecting roller assembly 4, which is convenient for recycling and reduces the labor of the staff.
[0028] The two ends of the rotating column 401 are respectively fixed with a first protrusion 417 and a second protrusion 418, a first U-shaped block 414 is provided on one side of the second protrusion 418, and the second protrusion 418 is rotatably connected to the first U-shaped block 414 through a pin, a baffle 413 is fixed on the side of the first U-shaped block 414 away from the second protrusion 418, and the baffle 413 passes through the back inner wall of the collecting tank body 3 through a bearing, and is driven and connected to the reduction motor 10, a second U-shaped block 416 is provided on one side of the first protrusion 417, and the second U-shaped block 416 is connected to the first U-shaped block 416. A threaded fastening knob 419 is installed on the back, and the first protrusion 417 is fixed to the inside of the second U-shaped block 416 through the threaded fastening knob 419. The first rotating shaft 415 is fixedly arranged on the side of the second U-shaped block 416 away from the first protrusion 417, and one end of the first rotating shaft 415 is rotatably connected to the front inner wall of the collecting tank body 3 through a bearing. By disassembling one end of the rotating column 401 and rotating the other end, the threaded fastening knob 419 is unscrewed to disengage the first protrusion 417, and the entire rotating column 401 can be rotated around the second protrusion 418 to stand upright.
[0029] Working principle of this utility model:
[0030] When in use, paper and film are respectively on the corresponding unloading rollers 6, enter the inside of the laminating machine body 2, and are laminated. The finished products are collected by the finished product collecting roller 8, and the overflowing film passes through the reversing roller 11 and is finally collected by the collecting roller assembly 4. The films moved out on both sides are respectively rolled up onto the multiple arc plates 412 on both sides. When the film needs to be recycled, the threaded fastening knob 419 is unscrewed to disengage the first protrusion 417 from the fixation, and the entire rotating column 401 can be rotated around the second protrusion 418 to stand upright, and the rotating ring 407 is rotated to drive the movable ring 406 to move away from the opposite side. The arc plate 412 moves in the corresponding direction, and at the same time drives the corresponding limiting claw 408 to move. At the same time, the bottom ends of multiple top blocks 411 slide on the outer wall of the limiting claw 408. Since the outer wall of the limiting claw 408 is inclined and the reset spring 410 is set, the reset spring 410 will shrink, so that the top block 411 moves downward, and at the same time, the arc plate 412 is driven to move downward through the corresponding connecting column 409. Multiple arc plates 412 shrink, so that the rolled film can be directly removed from the collecting roller assembly 4, which is convenient for recycling and processing and reduces the workload of the staff.
[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A soft film high temperature and high pressure coating device, characterized in that: It comprises an installation platform (1), a laminating machine body (2) is installed in the middle of the top of the installation platform (1), a first vertical plate (5) and a second vertical plate (7) are symmetrically fixedly installed on both sides of the top of the installation platform (1), a discharge roller (6) is installed at the top and bottom between the two first vertical plates (5), and a finished product collecting roller (8) is installed at the top and bottom between the two second vertical plates (7), a mounting groove is opened on the side of the installation platform (1) close to the second vertical plate (7), and a reversing roller (11) is installed in the mounting groove, a collecting tank body (3) is fixedly installed on the side of the bottom of the installation platform (1) close to the reversing roller (11), and a collecting roller assembly (4) is installed inside the collecting tank body (3); The collecting roller assembly (4) comprises a rotating column (401), and both ends of the outer side wall of the rotating column (401) are fixedly sleeved with fixed covers (402).
2. A soft film high temperature and high pressure coating device according to claim 1, characterized in that: Support legs (9) are fixedly arranged at the four corners of the bottom end of the installation platform (1), and a reduction motor (10) is installed on the back of the collection tank body (3).
3. A soft film high temperature and high pressure coating device according to claim 2, characterized in that: Both ends of the rotating column (401) are movably sleeved with mounting rings (403), and the sides of the two mounting rings (403) that are away from each other are fixedly connected to one side of one of the fixed covers (402). An annular groove (404) is symmetrically arranged around the middle of the outer wall of the rotating column (401), and the inner walls of the two annular grooves (404) that are away from each other are each provided with a plurality of straight grooves (405) distributed in an annular array.
4. A soft film high temperature and high pressure coating device according to claim 3, characterized in that: A rotating ring (407) is threadedly sleeved on one side of the two annular grooves (404) that are close to each other, and a movable ring (406) is movably sleeved on one side of the two annular grooves (404) that are away from each other, and one side of the movable ring (406) is rotatably connected to one side of the corresponding rotating ring (407) via a bearing.
5. The soft film high temperature and high pressure coating device according to claim 4, characterized in that: A limiting claw (408) is movably arranged inside the straight groove (405), and the top end of the limiting claw (408) extends to the outside of the straight groove (405), one end of the limiting claw (408) is fixedly connected to the other side of the corresponding movable ring (406), and the top end of the limiting claw (408) is inclined away from the side of the movable ring (406).
6. A soft film high temperature and high pressure coating device according to claim 5, characterized in that: The outer side wall of the mounting ring (403) is movably provided with a plurality of groups of connecting columns (409) distributed in a ring array, and each group includes two symmetrically arranged connecting columns (409); the outer side of the mounting ring (403) is movably provided with an arc-shaped arc plate (412) corresponding to the plurality of groups of connecting columns (409) one by one, and the inner side wall of the arc plate (412) is fixedly connected to one end of the corresponding connecting column (409); a return spring (410) is installed at one end of the connecting column (409), and the return spring (410) is located between the arc plate (412) and the mounting ring (403); a top block (411) is provided on the outer side of the limiting claw (408), and the bottom end of the top block (411) is fitted and connected to the outer side wall of the limiting claw (408), and the outer side wall of the top block (411) is fixedly connected to one end of the corresponding connecting column (409).
7. The soft film high temperature and high pressure coating device according to claim 6, characterized in that: A first protrusion (417) and a second protrusion (418) are fixedly provided at both ends of the rotating column (401), a first U-shaped block (414) is matched with the second protrusion (418) on one side, and the second protrusion (418) is rotatably connected to the first U-shaped block (414) via a pin shaft, a baffle (413) is fixedly provided on the side of the first U-shaped block (414) away from the second protrusion (418), and the baffle (413) penetrates the back inner wall of the collecting tank body (3) through a bearing, and is drivingly connected to the reduction motor (10).
8. The soft film high temperature and high pressure coating device according to claim 7, characterized in that: A matching second U-shaped block (416) is provided on one side of the first protrusion (417); a threaded fastening knob (419) is installed on the back of the second U-shaped block (416); the first protrusion (417) is fixed inside the second U-shaped block (416) via the threaded fastening knob (419); a first rotating shaft (415) is fixedly provided on a side of the second U-shaped block (416) away from the first protrusion (417); and one end of the first rotating shaft (415) is rotatably connected to the front inner wall of the collecting tank body (3) via a bearing.