Degradable release adhesive tape film gluing and laminating device

Abstract

The utility model discloses a degradable release type adhesive tape film gluing and laminating device which comprises a rack and a supporting frame, the supporting frame is installed on the outer wall of the rack, a third material roller is installed in the rack, a second feeding machine is installed in the portion, below the third material roller, of the rack, and a second feeding machine is installed in the portion, below the third material roller, of the rack. A first feeding machine is mounted on the outer wall of the supporting frame above the third material roller, a first material roller is mounted on the outer wall of the supporting frame below the first feeding machine, a fourth material roller is mounted on the outer wall of the supporting frame below the first material roller, and an attaching frame is mounted at the top end of the rack on one side of the fourth material roller; a lower pressing roller is arranged in the attaching frame, and an upper pressing roller is arranged in the portion, above the lower pressing roller, of the attaching frame. According to the gluing and laminating device, uniform gluing and laminating of a degradable release adhesive tape film can be realized, redundant glue can be conveniently scraped, separation caused by too loose pressure during laminating is prevented, and the convenience during mounting and debugging of the gluing and laminating device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue coating and laminating devices, in particular to a glue coating and laminating device for a degradable release tape film. Background Art

[0002] Release film is a kind of release material. Release material refers to a release material made by coating a release agent on a substrate. It is an important material in the production of pressure-sensitive adhesive products. Pressure-sensitive adhesive products such as pressure-sensitive adhesive labels, adhesive tapes, double-sided pressure-sensitive adhesives, adhesive wallpapers and other adhesive sheets are all composed of pressure-sensitive adhesives, substrates and release materials. Usually, in order to increase the release force of plastic film, the plastic film will be plasma treated, or fluorine-coated, or coated with a silicone release agent on the surface of the film material, such as PET, PE, OPP, etc., so that it can show extremely light and stable release force for various organic pressure-sensitive adhesives. Degradable release tape film is a special material of release film. When the laminating machine is working, the adhesive (glue) is evenly transferred to the laminating substrate through a roller, and then the other side of the laminating substrate is overlapped and the adhesive (glue) is dried through a laminating drying wheel to complete the laminating process.

[0003] For example, a tape separation film gluing and laminating device disclosed in the authorization announcement number CN220114243U includes a bottom plate for supporting the gluing and laminating device, a gluing machine arranged on one side of the top of the bottom plate, and a laminating machine arranged on the other side of the top of the bottom plate, a die box is fixedly arranged on one side of the laminating machine, a cavity is opened inside the die box, a cavity is opened inside the laminating machine, and laminating rollers are movably connected to the top and bottom positions of the laminating machine through a rotating shaft;

[0004] Although the device realizes that by setting the sliding guide block, the fixing rod, the pressing plate and the pushing cylinder, the diaphragm can be pressed when the device is in use, so as to eliminate the loose fitting between the two diaphragms and avoid the situation that the fitting quality is affected by the detachment of the diaphragm, thereby improving the production quality of the product, bringing convenience to the user and improving the practicality of the device;

[0005] However, the problem that the existing glue coating and laminating devices are generally not conducive to uniformly laminating the degradable release tape film during use, and the excess glue needs to be scraped off, and the pressure during laminating is too loose, which can easily lead to detachment, affecting the convenience of installation and debugging of the glue coating and laminating device. Utility Model Content

[0006] The purpose of the utility model is to provide a device for gluing and laminating a degradable release tape film, so as to solve the problems proposed in the above-mentioned background technology that the gluing and laminating device is not convenient for evenly laminating the degradable release tape film, scraping off the excess glue, and the pressure is too loose during laminating, which easily leads to detachment, affecting the convenience of installation and debugging of the gluing and laminating device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a degradable release tape film gluing and laminating device, comprising a frame and a support frame, the support frame is installed on the outer wall of the frame, a third material roller is installed inside the frame, a second feeder is installed inside the frame below the third material roller, a first feeder is installed on the outer wall of the support frame above the third material roller, a first material roller is installed on the outer wall of the support frame below the first feeder, a fourth material roller is installed on the outer wall of the support frame below the first material roller, and the fourth material roller is installed on the outer wall of the support frame below the first material roller. A laminating frame is installed on the top of the frame on the side, a lower pressure roller is arranged inside the laminating frame, an upper pressure roller is arranged inside the laminating frame above the lower pressure roller, a second material roller is installed inside the frame on the side of the third material roller, a glue box is installed on the outer wall of the supporting frame on the side of the first material roller, a first material film is wound around the surface of the first feeder, and the first material film extends to the surface of the upper pressure roller through the first material roller and the fourth material roller, a second material film is wound around the surface of the second feeder, and the second material film extends to the surface of the lower pressure roller through the second material roller and the third material roller.

[0008] Preferably, a driving shaft is installed at the top of the glue box, a glue brush roller is mounted on the surface of the driving shaft, and the glue brush roller is slidably connected to the first material film, a servo motor is installed at the top of the glue box on one side of the driving shaft, and the output end of the servo motor is connected to the driving shaft.

[0009] Preferably, a scraper is installed on the top of the glue box above the glue brush roller, and the scraper is slidably connected to the glue brush roller.

[0010] Preferably, support shafts are installed at both ends of the upper pressing roller, and sliding blocks are mounted on the surfaces of the support shafts, and the sliding blocks are slidably connected to the laminating frame.

[0011] Preferably, a support block is provided at the top of the laminating frame above the slider, an adjusting block is provided at the top of the laminating frame below the support block, limiting rods are symmetrically installed at the bottom end of the support block, and the limiting rods are connected to the laminating frame through the adjusting block, and the limiting rods are slidably connected to the adjusting block, a tensioning spring is installed at the bottom end of the adjusting block above the slider, and the tensioning spring is connected to the slider.

[0012] Preferably, a threaded rod is provided at the center of the support block, and the threaded rod extends to the outside of the adjustment block. A threaded sleeve is sleeved on the surface of the threaded rod above the adjustment block, and the threaded sleeve is threadedly connected to the threaded rod.

[0013] Preferably, a linkage shaft is arranged inside the frame on one side of the third material roller, movable seats are mounted on both ends of the linkage shaft, and the movable seats are fixedly connected to the frame, and a pressure plate is installed on the outer wall of the linkage shaft between the two groups of movable seats, a rocker arm is installed on the outer wall of the linkage shaft, a support spring is installed at one end of the rocker arm, and the support spring is connected to the frame.

[0014] Preferably, a control panel is installed on the outer wall of the frame, and the output end of the control panel is electrically connected to the input end of the servo motor.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the gluing and laminating device not only realizes uniform gluing and laminating of the degradable release tape film by the gluing and laminating device, facilitates scraping off excess glue, but also prevents the separation caused by too loose pressure during laminating, thereby improving the convenience of installation and debugging of the gluing and laminating device;

[0016] (1) The second material film on the surface of the second feeder is pulled to the surfaces of the second material roller, the third material roller, and the lower pressure roller and then to the outside. The first material film on the surface of the first feeder is pulled to the surfaces of the first material roller, the fourth material roller, and the upper pressure roller and then to the outside. Glue is poured into the interior of the glue box. The servo motor drives the drive shaft to rotate. The drive shaft drives the brush glue roller to rotate. The brush glue roller adheres to the glue inside the glue box. The brush glue roller rotates counterclockwise. The scraper scrapes off the excess glue. The remaining glue on the surface of the brush glue roller adheres to the surface of the first material film. Under the cooperation of the lower pressure roller and the upper pressure roller, the first material film and the second material film are bonded together, thereby realizing the uniform bonding of the degradable release tape film by the glue coating and bonding device, and facilitating the scraping of the excess glue.

[0017] (2) By rotating the threaded sleeve, the threaded sleeve moves on the surface of the threaded rod, and the threaded sleeve drives the adjustment block to slide, and the adjustment block drives the tensioning spring to move. The tensioning spring adjusts the pressure of the slider, and the slider drives the upper pressure roller to move up and down through the support shaft to facilitate the adjustment of the distance between the upper pressure roller and the lower pressure roller, so as to adjust the strength of the pressing of the first material film and the second material film, thereby realizing convenient pressure adjustment when the glue coating and laminating device is laminating the degradable release tape film, preventing the pressure from being too loose during laminating and causing detachment, and improving the convenience of installation and commissioning of the glue coating and laminating device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the front view section of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the rubber brush roller of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the upper pressing roller of the utility model;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the laminating frame of the utility model;

[0023] Figure 6 It is a schematic diagram of the enlarged cross-sectional structure of the rubber brush roller of the utility model.

[0024] In the figure: 1. frame; 2. support frame; 3. first feeder; 4. first material roller; 5. second feeder; 6. second material roller; 7. third material roller; 8. second material film; 9. fourth material roller; 10. laminating frame; 11. lower pressure roller; 12. upper pressure roller; 13. tensioning spring; 14. slider; 15. support shaft; 16. control panel; 17. adjustment block; 18. threaded sleeve; 19. limit rod; 20. support block; 21. threaded rod; 22. glue box; 23. glue brush roller; 24. driving shaft; 25. scraper; 26. servo motor; 27. first material film; 28. linkage shaft; 29. ​​pressure plate; 30. rocker arm; 31. support spring; 32. movable seat. DETAILED DESCRIPTION

[0025] 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 of 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.

[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0028] Embodiment 1

[0029] See also Figure 1-Figure 6 The utility model provides an embodiment: a degradable release tape film gluing and laminating device, comprising a frame 1 and a support frame 2, the support frame 2 is installed on the outer wall of the frame 1, a third material roller 7 is installed inside the frame 1, a second feeder 5 is installed inside the frame 1 below the third material roller 7, a first feeder 3 is installed on the outer wall of the support frame 2 above the third material roller 7, a first material roller 4 is installed on the outer wall of the support frame 2 below the first feeder 3, a fourth material roller 9 is installed on the outer wall of the support frame 2 below the first material roller 4, a laminating frame 10 is installed on the top of the frame 1 on one side of the fourth material roller 9, and the laminating frame 10 is arranged inside There is a lower pressure roller 11, an upper pressure roller 12 is arranged inside the laminating frame 10 above the lower pressure roller 11, a second material roller 6 is installed inside the frame 1 on the side of the third material roller 7, a glue box 22 is installed on the outer wall of the support frame 2 on the side of the first material roller 4, a first material film 27 is wound around the surface of the first feeder 3, and the first material film 27 extends to the surface of the upper pressure roller 12 through the first material roller 4 and the fourth material roller 9, a second material film 8 is wound around the surface of the second feeder 5, and the second material film 8 extends to the surface of the lower pressure roller 11 through the second material roller 6 and the third material roller 7, and the second material film 8 and the first material film 27 are both degradable release tape film raw materials;

[0030] A driving shaft 24 is installed at the top of the glue box 22, and a brushing roller 23 is mounted on the surface of the driving shaft 24, and the brushing roller 23 is slidably connected with the first material film 27. A servo motor 26 is installed at the top of the glue box 22 on one side of the driving shaft 24, and the output end of the servo motor 26 is connected to the driving shaft 24.

[0031] A scraper 25 is installed on the top of the glue box 22 above the glue brush roller 23, and the scraper 25 is slidably connected to the glue brush roller 23;

[0032] When in use, the second material film 8 on the surface of the second feeder 5 is pulled to the surfaces of the second material roller 6, the third material roller 7, and the lower pressure roller 11 and pulled to the outside, and the first material film 27 on the surface of the first feeder 3 is pulled to the surfaces of the first material roller 4, the fourth material roller 9, and the upper pressure roller 12 and pulled to the outside, and the control panel 16 is operated to turn on the servo motor 26, and glue is poured into the inside of the glue box 22. The servo motor 26 drives the drive shaft 24 to rotate, and the drive shaft 24 drives the glue brush roller 23 to rotate. The glue brush roller 23 adheres to the glue inside the glue box 22, and the glue brush roller 23 rotates counterclockwise, and the scraper 25 scrapes off the excess glue. The remaining glue on the surface of the glue brush roller 23 adheres to the surface of the first material film 27. Under the cooperation of the lower pressure roller 11 and the upper pressure roller 12, the first material film 27 and the second material film 8 are bonded together, so that the glue coating and bonding device achieves uniform adhesive bonding of the degradable release tape film, which is convenient for scraping off the excess glue;

[0033] Support shafts 15 are installed at both ends of the upper pressing roller 12, and sliders 14 are mounted on the surfaces of the support shafts 15, and the sliders 14 are slidably connected to the laminating frame 10;

[0034] A support block 20 is provided at the top of the laminating frame 10 above the slider 14, and an adjustment block 17 is provided at the top of the laminating frame 10 below the support block 20. Limit rods 19 are symmetrically installed at the bottom of the support block 20, and the limit rods 19 are connected to the laminating frame 10 through the adjustment block 17, and the limit rods 19 are slidably connected to the adjustment block 17. A tension spring 13 is installed at the bottom of the adjustment block 17 above the slider 14, and the tension spring 13 is connected to the slider 14, and the tension spring 13 plays a role of elastic support;

[0035] A threaded rod 21 is provided at the center of the support block 20, and the threaded rod 21 extends to the outside of the adjustment block 17. A threaded sleeve 18 is sleeved on the surface of the threaded rod 21 above the adjustment block 17, and the threaded sleeve 18 is threadedly connected to the threaded rod 21.

[0036] When in use, by rotating the threaded sleeve 18, under the support of the threaded rod 21 and the support block 20, the threaded sleeve 18 moves on the surface of the threaded rod 21, the threaded sleeve 18 mobilizes the adjustment block 17 to slide, the limit rod 19 supports the adjustment block 17, the adjustment block 17 drives the tensioning spring 13 to move, the tensioning spring 13 adjusts the pressure of the slider 14, the slider 14 drives the upper pressure roller 12 to move up and down through the support shaft 15, so as to facilitate the adjustment of the spacing between the upper pressure roller 12 and the lower pressure roller 11, and adjust the lamination strength of the first material film 27 and the second material film 8, so as to realize the convenient pressure adjustment of the glue coating and laminating device when laminating the degradable release tape film, prevent the pressure from being too loose during lamination and causing separation, and improve the convenience of installation and commissioning of the glue coating and laminating device;

[0037] A linkage shaft 28 is arranged inside the frame 1 on one side of the third material roller 7, and movable seats 32 are mounted on both ends of the linkage shaft 28, and the movable seats 32 are fixedly connected to the frame 1, and a pressure plate 29 is installed on the outer wall of the linkage shaft 28 between the two sets of movable seats 32, and the pressure plate 29 is slidably connected to the second material film 8, and a rocker arm 30 is installed on the outer wall of the linkage shaft 28, and a support spring 31 is installed at one end of the rocker arm 30, and the support spring 31 is connected to the frame 1, and the support spring 31 plays a role of elastic support;

[0038] A control panel 16 is mounted on the outer wall of the frame 1, and the output end of the control panel 16 is electrically connected to the input end of the servo motor 26;

[0039] When in use, the support spring 31 elastically supports the rocker arm 30, and the rocker arm 30 drives the linkage shaft 28 and the pressure plate 29 to rotate. The movable seat 32 movably supports the linkage shaft 28, and the pressure plate 29 compresses and conveys the second material film 8 to improve the stability of the second material film 8 during transportation and prevent the second material film 8 from bending during transportation.

[0040] Working steps

[0041] Step 1, first, the second material film 8 on the surface of the second feeder 5 is pulled to the surface of the second material roller 6, the third material roller 7, and the lower pressure roller 11 and pulled to the outside, and the first material film 27 on the surface of the first feeder 3 is pulled to the surface of the first material roller 4, the fourth material roller 9, and the upper pressure roller 12 and pulled to the outside, and the glue is poured into the inside of the glue box 22, and the servo motor 26 drives the drive shaft 24 to rotate, and the drive shaft 24 drives the brush glue roller 23 to rotate, and the brush glue roller 23 adheres to the glue inside the glue box 22, and the brush glue roller 23 rotates counterclockwise, and the scraper 25 scrapes off the excess glue, and the remaining glue on the surface of the brush glue roller 23 adheres to the surface of the first material film 27, and the first material film 27 and the second material film 8 are attached together under the cooperation of the lower pressure roller 11 and the upper pressure roller 12, and then the threaded sleeve 18 is rotated. The threaded sleeve 18 moves on the surface of the threaded rod 21, and the threaded sleeve 18 mobilizes the adjusting block 17 to slide. The adjusting block 17 drives the tensioning spring 13 to move, and the tensioning spring 13 adjusts the pressure of the slider 14. The slider 14 drives the upper pressure roller 12 to move up and down through the support shaft 15 to facilitate the adjustment of the spacing between the upper pressure roller 12 and the lower pressure roller 11, so as to adjust the pressing strength of the first material film 27 and the second material film 8. The rocker arm 30 is elastically supported by the support spring 31, and the rocker arm 30 drives the linkage shaft 28 and the pressure plate 29 to rotate. The movable seat 32 movably supports the linkage shaft 28, and the pressure plate 29 compresses and conveys the second material film 8 to improve the stability of the second material film 8 during transportation, to prevent the second material film 8 from bending during transportation, and to complete the use of the glue coating and laminating device.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A degradable release tape film gluing and laminating device, characterized in that: The present invention comprises a frame and a supporting frame, wherein the supporting frame is installed on the outer wall of the frame, the third material roller is installed inside the frame, the second feeding machine is installed inside the frame below the third material roller, the first feeding machine is installed on the outer wall of the supporting frame above the third material roller, the first material roller is installed on the outer wall of the supporting frame below the first feeding machine, the fourth material roller is installed on the outer wall of the supporting frame below the first material roller, a laminating frame is installed on the top of the frame on one side of the fourth material roller, a lower pressing roller is arranged inside the laminating frame, an upper pressing roller is arranged inside the laminating frame above the lower pressing roller, the second material roller is installed inside the frame on one side of the third material roller, a glue box is installed on the outer wall of the supporting frame on one side of the first material roller, the surface of the first feeding machine is wrapped with a first material film, and the first material film extends to the surface of the upper pressing roller through the first material roller and the fourth material roller, the surface of the second feeding machine is wrapped with a second material film, and the second material film extends to the surface of the lower pressing roller through the second material roller and the third material roller; A driving shaft is installed at the top of the glue box, a brushing roller is sleeved on the surface of the driving shaft, and the brushing roller is slidably connected to the first material film, a servo motor is installed at the top of the glue box on one side of the driving shaft, and the output end of the servo motor is connected to the driving shaft; A scraper is installed on the top of the glue box above the glue brushing roller, and the scraper is slidably connected with the glue brushing roller.

2. A degradable release tape film gluing and laminating device according to claim 1, characterized in that: Both ends of the upper pressing roller are equipped with supporting shafts, the surfaces of the supporting shafts are equipped with sliding blocks, and the sliding blocks are slidably connected with the laminating frame.

3. A degradable release tape film gluing and laminating device according to claim 2, characterized in that: A support block is provided at the top of the laminating frame above the slider, an adjustment block is provided at the top of the laminating frame below the support block, limiting rods are symmetrically installed at the bottom end of the support block, and the limiting rods are connected to the laminating frame through the adjustment block, and the limiting rods are slidably connected to the adjustment block, a tensioning spring is installed at the bottom end of the adjustment block above the slider, and the tensioning spring is connected to the slider.

4. A degradable release tape film gluing and laminating device according to claim 3, characterized in that: A threaded rod is arranged at the center of the support block, and the threaded rod extends to the outside of the adjustment block. A threaded sleeve is sleeved on the surface of the threaded rod above the adjustment block, and the threaded sleeve is threadedly connected to the threaded rod.

5. The degradable release tape film gluing and laminating device according to claim 1, characterized in that: A linkage shaft is arranged inside the frame on one side of the third material roller, and movable seats are mounted on both ends of the linkage shaft, and the movable seats are fixedly connected to the frame, and a pressure plate is installed on the outer wall of the linkage shaft between the two groups of movable seats, and a rocker arm is installed on the outer wall of the linkage shaft, and a support spring is installed at one end of the rocker arm, and the support spring is connected to the frame.

6. The degradable release tape film gluing and laminating device according to claim 1, characterized in that: A control panel is installed on the outer wall of the frame, and the output end of the control panel is electrically connected to the input end of the servo motor.

Images