Press roller machine for producing ultra-transparent high-stripping-force adhesive tape

Abstract

The utility model belongs to the field of compression rollers, particularly relates to a compression roller for producing an ultra-transparent high-stripping-force adhesive tape, and aims to solve the problems that when the existing compression roller is used, due to a coil spring arranged on a driven roller shaft, the stress of the adhesive tape is gradually increased in the process of winding the adhesive tape by a driving roller shaft, the adhesive tape is easily damaged, the quality of the adhesive tape is influenced, and the service life of the adhesive tape is prolonged. In the prior art, the defects of complex structure and large mechanical energy consumption exist, and the following scheme is provided for improvement: the device comprises a bottom plate, a transmission mechanism, a rolling mechanism and an ultra-transparent high-stripping-force adhesive tape; and two supporting plates are arranged on the bottom plate. According to the utility model, through the cooperation of all the components, the problems that the adhesive tape is easily damaged and the quality of the adhesive tape is influenced due to the fact that the stress of the adhesive tape is gradually increased in the process of winding the adhesive tape by the driving roll shaft due to a coil spring arranged on the driven roll shaft in the prior art are solved; and the effect of rolling the ultra-transparent high-stripping-force adhesive tape for multiple times can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of roller pressing machines, in particular to a roller pressing machine for producing ultra-transparent high-peeling-force adhesive tapes. Background Art

[0002] In 1928, Richard Drew invented Scotch tape in St. Paul, Minnesota, USA. Tape can be categorized by function: high-temperature tape, double-sided tape, insulating tape, specialty tape, pressure-sensitive tape, and die-cut tape. Different functions cater to different industry needs. During the actual tape production process, a roller press is required to reduce wrinkles on the tape surface and improve production quality.

[0003] The conventional roller pressing machine can only roll the adhesive tape once, and thus the rolling effect cannot be guaranteed, which increases the wrinkles on the surface of the adhesive tape and reduces the production quality of the adhesive tape. In response to the above problem, the document with application number: 202122748995.8 discloses an anti-wrinkle roller pressing machine for preparing drawn adhesive tape, which includes a workbench, a square notch is provided on the top of the workbench, and two side surfaces of the workbench are fixedly connected to support frames, and the inner sides of the support frames on both sides are rotatably connected to the active roller shaft and the driven roller shaft respectively, the top of the workbench is fixedly connected to an L-shaped mounting plate, a swing sleeve plate is rotatably connected in the swing groove, and a telescopic plate is slidably connected inside the swing sleeve, the bottom end of the telescopic plate is rotatably connected to the mounting frame, and the inner side surface of the mounting frame is rotatably connected to a rolling cylinder;

[0004] However, after reading the above patent documents, the following problems were found: during use, due to the winding spring provided on the driven roller, the force on the tape will gradually increase during the process of the active roller winding the tape, which can easily cause damage to the tape and affect the quality of the tape. There are also disadvantages such as complex structure and high mechanical energy consumption, which need to be improved. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a roller press for producing ultra-transparent adhesive tapes with high peeling force.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A roller press for producing ultra-transparent high-peeling-strength adhesive tape, comprising a bottom plate, a transmission mechanism, a rolling mechanism, and an ultra-transparent high-peeling-strength adhesive tape;

[0008] Two support plates are provided on the bottom plate, and the tops of the two support plates are fixedly connected to the same workbench. Two support frames are fixedly installed on the workbench, and the two support frames are respectively provided with an active roller and a driven roller. The ultra-transparent high-peeling-force adhesive tape is arranged on the active roller and the driven roller. A shell is provided on the workbench, and a rolling mechanism is provided on the shell and the active roller and is connected to the ultra-transparent high-peeling-force adhesive tape. The transmission mechanism is provided on the shell and the active roller and is connected to the rolling mechanism and the driven roller.

[0009] The rolling mechanism includes a movable plate, a pressure roller, a gear 1, a half gear and a rack. The movable plate is slidably connected in the shell. Through the coordinated design among the workbench, the support frame, the active roller shaft, the driven roller shaft, the motor, the rolling mechanism and the transmission mechanism, it not only solves the existing problem that due to the winding spring provided on the driven roller shaft, the force on the tape gradually increases during the process of the active roller shaft winding the tape, which easily causes damage to the tape and affects the quality of the tape, but also can achieve the effect of multiple rolling of the ultra-transparent high-peeling force tape, thereby ensuring the rolling effect and greatly reducing the wrinkles on the tape surface. In addition, it has a simple structure and is more practical.

[0010] Specifically, two fixed plates 1 are fixedly connected to the movable plate, and two identical pressure rollers are rotatably connected between the two fixed plates 1. Both pressure rollers are connected to the ultra-transparent high-peeling-strength tape for the purpose of rolling the ultra-transparent high-peeling-strength tape.

[0011] Specifically, a rack is fixedly installed on the top of the movable plate, a gear 1 is meshedly connected to the rack, a fixed rod 1 is fixedly connected to the gear 1, and the fixed rod 1 is rotatably connected to the shell to facilitate reverse driving of the movable plate.

[0012] Specifically, a second fixing rod is rotatably connected to the housing, a half gear is fixedly sleeved on the second fixing rod, and the half gear is meshed with the rack for intermittently driving the movable plate.

[0013] Specifically, the transmission mechanism includes sprocket 1, chain 1, fixed rod 3, sprocket 2, chain 2, speed gear 1 and speed gear 2. Fixed rod 3 is rotatably connected to the shell, speed gear 1 is fixedly connected to fixed rod 3, speed gear 2 is meshedly connected to speed gear 1, and speed gear 2 is fixedly sleeved on fixed rod 2 to achieve the effect of speed transmission.

[0014] Specifically, two support frames are each provided with two adapter shafts and are respectively connected to the two ends of the active roller shaft and the driven roller shaft, two of the four adapter shafts are fixedly connected to sprocket 1, and the two sprockets 1 are connected to the same chain 1, and the active roller drives the driven roller shaft to rotate synchronously through the transmission of the two sprockets 1 and the chain 1, thereby enabling the driven roller shaft to loosen the ultra-transparent high-peeling-force adhesive tape; since the active roller shaft and the driven roller shaft rotate synchronously, the ultra-transparent high-peeling-force adhesive tape is kept in a taut state, and one of the four adapter shafts and the fixed rod 3 are fixedly connected to sprocket 2, and the two sprockets 2 are connected to the same chain 2 for synchronously driving the fixed rod 3.

[0015] Specifically, a motor is fixedly mounted on one of the two support frames, the output end of the motor is connected to the active roller shaft, the output end of the motor is fixedly connected to a coupling, and the coupling is fixedly connected to one of the four adapter shafts.

[0016] Specifically, a return spring is provided on the fixed sleeve of the fixed rod 1, and one end of the return spring is fixedly connected to the shell. When the half gear disengages from the rack, the elastic potential energy of the return spring causes the fixed rod 1 to rotate in the opposite direction and drives the gear 1 to rotate synchronously. A through hole 1 is provided on the workbench, and the through hole 1 corresponds to the two fixed plates 1, so that the two fixed plates 1 and the pressure roller can move back and forth.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] (1) The utility model is a roller press for producing ultra-transparent high-peeling-force tape. Through the coordinated design among the workbench, support frame, active roller, driven roller, motor, rolling mechanism and transmission mechanism, it not only solves the existing problem that the force on the active roller gradually increases during the process of winding the tape due to the winding spring provided on the driven roller, which easily causes damage to the tape and affects the quality of the tape, but also can achieve the effect of rolling the ultra-transparent high-peeling-force tape multiple times, thereby ensuring the rolling effect and greatly reducing the wrinkles on the tape surface. In addition, it has a simple structure and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are merely illustrative. The structures, proportions, sizes, etc. depicted in this specification are only used to match the contents disclosed in the specification for the understanding and reading of those familiar with this technology. They are not intended to limit the conditions under which the present invention can be implemented. Therefore, they have no technical significance. Any structural modifications, changes in proportional relationships, or adjustments in sizes are not intended to limit the implementation of the present invention.

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of a roller press machine for producing ultra-transparent high-peeling-force adhesive tape proposed in the present invention;

[0021] Figure 2 This is a schematic diagram of the main structure of a roller press machine for producing ultra-transparent high-peeling-force adhesive tape proposed in the present invention;

[0022] Figure 3 This is a rear structural schematic diagram of a roller press machine for producing ultra-transparent high-peeling-force adhesive tape proposed in the present invention;

[0023] Figure 4 This is a schematic diagram of the structure of fixed rod 2, gear 1 and return spring.

[0024] In the figure: 1. Base plate; 2. Support plate; 3. Workbench; 4. Support frame; 5. Active roller; 6. Driven roller; 7. Ultra-transparent high-peeling force tape; 8. Shell; 9. Moving plate; 10. Fixed plate 1; 11. Pressure roller; 12. Fixed rod 1; 13. Gear 1; 14. Fixed rod 2; 15. Half gear; 16. Sprocket 1; 17. Chain 1; 18. Fixed rod 3; 19. Sprocket 2; 20. Chain 2; 21. Speed ​​gear 1; 22. Speed ​​gear 2; 23. Guide roller; 24. Return spring; 25. Motor; 26. Rack. DETAILED DESCRIPTION

[0025] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can readily understand the other advantages and benefits of the present invention from the contents disclosed in this specification. Obviously, the embodiments described are only a portion of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0026] Reference Figure 1-4 A roller press for producing ultra-transparent high-peeling-strength adhesive tape, comprising a bottom plate 1, a transmission mechanism, a rolling mechanism, and an ultra-transparent high-peeling-strength adhesive tape 7;

[0027] Two support plates 2 are provided on the bottom plate 1. The tops of the two support plates 2 are fixedly connected to the same workbench 3. Two support frames 4 are fixedly installed on the workbench 3. The two support frames 4 are respectively provided with an active roller 5 and a driven roller 6. An ultra-transparent high-peeling-force adhesive tape 7 is provided on the active roller 5 and the driven roller 6. A housing 8 is provided on the workbench 3. A rolling mechanism is provided on the housing 8 and the active roller 5 and is connected to the rolling mechanism and the driven roller 6.

[0028] The rolling mechanism includes a movable plate 9, a pressure roller 11, a gear 13, a half gear 15 and a rack 26. The movable plate 9 is slidably connected in the shell 8. Through the coordinated design among the workbench 3, the support frame 4, the active roller 5, the driven roller 6, the motor 25, the rolling mechanism and the transmission mechanism, it not only solves the existing problem that due to the winding spring provided on the driven roller, the force on the tape gradually increases during the process of the active roller winding the tape, which easily causes damage to the tape and affects the quality of the tape, but also can achieve the effect of multiple rolling of the ultra-transparent high-peeling force tape 7, thereby ensuring the rolling effect and greatly reducing the wrinkles on the tape surface. Moreover, it has a simple structure and is more practical.

[0029] In this embodiment, two fixed plates 10 are fixedly connected to the movable plate 9, and two identical pressure rollers 11 are rotatably connected between the two fixed plates 10. Both pressure rollers 11 are connected to the ultra-transparent high-peeling-strength tape 7 for the purpose of rolling the ultra-transparent high-peeling-strength tape.

[0030] In this embodiment, a rack 26 is fixedly installed on the top of the movable plate 9, a gear 13 is meshed with the rack 26, a fixed rod 12 is fixedly connected to the gear 13, and the fixed rod 12 is rotatably connected to the shell 8 to facilitate reverse driving of the movable plate 9.

[0031] In this embodiment, a second fixing rod 14 is rotatably connected to the housing 8 , a half gear 15 is fixedly sleeved on the second fixing rod 14 , and the half gear 15 is meshed with the rack 26 for intermittently driving the movable plate 9 .

[0032] In this embodiment, the transmission mechanism includes sprocket 16, chain 17, fixed rod 3 18, sprocket 2 19, chain 2 20, speed gear 1 21 and speed gear 2 22. Fixed rod 3 18 is rotatably connected to the housing 8, fixed rod 3 18 is fixedly connected to speed gear 1 21, speed gear 1 21 is meshedly connected to speed gear 2 22, and speed gear 2 22 is fixedly sleeved on fixed rod 2 14 to achieve the effect of speed transmission.

[0033] In this embodiment, two adapter shafts are provided on the two support frames 4 and are respectively connected to the two ends of the active roller shaft 5 and the driven roller shaft 6. Two of the four adapter shafts are fixedly connected with sprocket 16, and the two sprockets 16 are connected with the same chain 17. The active roller shaft 5 drives the driven roller shaft 6 to rotate synchronously through the transmission of the two sprockets 16 and the chain 17, so that the driven roller shaft 6 has the effect of loosening the ultra-transparent high-peeling-force tape 7; since the active roller shaft 5 and the driven roller shaft 6 rotate synchronously, the ultra-transparent high-peeling-force tape 7 is kept in a taut state, one of the four adapter shafts and the fixed rod three 18 are fixedly connected with sprocket 2 19, and the two sprockets 2 19 are connected with the same chain 2 20 for synchronously driving the fixed rod three 18.

[0034] In this embodiment, a motor 25 is fixedly mounted on one of the two support frames 4, the output end of the motor 25 is connected to the active roller shaft 5, the output end of the motor 25 is fixedly connected to a coupling, and the coupling is fixedly connected to one of the four adapter shafts.

[0035] In this embodiment, a return spring 24 is fixedly sleeved on the fixed rod 12, and one end of the return spring 24 is fixedly connected to the housing 8. When the half gear 15 disengages from the rack 26, the elastic potential energy of the return spring 24 causes the fixed rod 12 to rotate in the opposite direction and drives the gear 13 to rotate synchronously. A through hole 1 is provided on the workbench 3, and the through hole 1 corresponds to the two fixed plates 10, so that the two fixed plates 10 and the pressure roller 11 can move back and forth.

[0036] Working principle: When in use, first pass one end of the ultra-transparent high-peeling-force adhesive tape 7 between the two rollers 11 and wrap it around the active roller 5, and make the ultra-transparent high-peeling-force adhesive tape 7 in a taut state, then start the motor 25;

[0037] The output end of the motor 25 drives the active roller 5 to rotate slowly through the coupling and the corresponding adapter shaft inside the support frame 4, thereby achieving the effect of winding the ultra-transparent high-release-strength adhesive tape 7. At the same time, the active roller 5 drives the driven roller 6 to rotate synchronously through the two sprockets 16 and the chain 17, thereby causing the driven roller 6 to loosen the ultra-transparent high-release-strength adhesive tape 7. Since the active roller 5 and the driven roller 6 rotate synchronously, the ultra-transparent high-release-strength adhesive tape 7 is kept in a taut state.

[0038] At the same time, the active roller shaft 5 drives the fixed rod 3 18 to rotate on the housing 8 through the transmission of the two sprockets 2 19 and the chain 2 20. At the same time, the fixed rod 3 18 drives the speed change gear 1 21 to rotate synchronously. At the same time, the speed change gear 1 21 is meshed with the speed change gear 2 22 for transmission. At the same time, the speed change gear 22 drives the fixed rod 2 14 to rotate on the housing 8. At the same time, the fixed rod 2 14 drives the half gear 15 to rotate synchronously, and makes the half gear 15 and the rack 26 perform intermittent transmission, so that the rack 26 drives the movable plate 9 to slide a certain distance to the left on the housing 8. At the same time, the movable plate 9 drives the two pressure rollers 11 to move synchronously through the two fixed plates 10, and makes the two pressure rollers 11 roll the ultra-transparent high-peeling-force adhesive tape 7, thereby achieving the effect of reducing the wrinkles on the surface of the ultra-transparent high-peeling-force adhesive tape 7.

[0039] At the same time, the rack 26 and the gear 13 are transmitted to make the fixed rod 12 rotate on the shell 8, and the return spring 24 accumulates force. Afterwards, when the half gear 15 disengages from the rack 26, the elastic potential energy of the return spring 24 causes the fixed rod 12 to rotate in the opposite direction and drives the gear 13 to rotate synchronously. At this time, the gear 13 and the rack 26 are meshed and transmitted, so that the rack 26 drives the movable plate 9 to slide to the right on the shell 8. At the same time, the movable plate 9 drives the two pressure rollers 11 to move synchronously through the transmission of the two fixed plates 10, so that the two pressure rollers 11 can once again crush the ultra-transparent high-peeling-force tape 7; in summary, the effect of reciprocating driving of the two pressure rollers 11 can be achieved, thereby achieving the effect of multiple crushing of the ultra-transparent high-peeling-force tape 7, thereby ensuring the crushing effect and greatly reducing the wrinkles on the tape surface.

[0040] The technical progress achieved by the present invention over the prior art is that, through the coordination of the various components, it not only solves the existing problem that, due to the winding spring provided on the driven roller, the force on the tape gradually increases during the process of the active roller winding the tape, which easily causes damage to the tape and affects the quality of the tape, but also can achieve the effect of multiple rolling of the ultra-transparent high-peeling force tape 7, thereby ensuring the rolling effect and greatly reducing the wrinkles on the tape surface. In addition, it has a simple structure and is more practical.

Claims

1. A roller press for producing ultra-transparent high-peeling-force adhesive tape, characterized in that: It comprises a base plate (1), a transmission mechanism, a rolling mechanism and an ultra-transparent high-peeling-force adhesive tape (7); Two support plates (2) are provided on the bottom plate (1), and the tops of the two support plates (2) are fixedly connected to the same workbench (3). Two support frames (4) are fixedly installed on the workbench (3), and the two support frames (4) are respectively provided with an active roller (5) and a driven roller (6). The ultra-transparent high-peeling-force adhesive tape (7) is arranged on the active roller (5) and the driven roller (6). A shell (8) is provided on the workbench (3), and a rolling mechanism is provided on the shell (8) and is connected to the ultra-transparent high-peeling-force adhesive tape (7). The transmission mechanism is provided on the shell (8) and the active roller (5) and is connected to the rolling mechanism and the driven roller (6). The rolling mechanism comprises a movable plate (9), a pressure roller (11), a gear (13), a half gear (15) and a rack (26), and the movable plate (9) is slidably connected in the housing (8).

2. The roller press for producing ultra-transparent high-peeling-force adhesive tape according to claim 1, characterized in that: Two fixed plates (10) are fixedly connected to the movable plate (9), and two identical pressing rollers (11) are rotatably connected between the two fixed plates (10), and both of the pressing rollers (11) are connected to the ultra-transparent high-peeling-force adhesive tape (7).

3. The roller press for producing ultra-transparent high-peeling-strength adhesive tape according to claim 2, characterized in that: A rack (26) is fixedly mounted on the top of the movable plate (9), a gear 1 (13) is meshedly connected to the rack (26), a fixed rod 1 (12) is fixedly connected to the gear 1 (13), and the fixed rod 1 (12) is rotatably connected to the housing (8).

4. The roller press for producing ultra-transparent high-peeling-strength adhesive tape according to claim 3, characterized in that: The housing (8) is rotatably connected to a second fixing rod (14), a half gear (15) is fixedly sleeved on the second fixing rod (14), and the half gear (15) is meshedly connected to the rack (26).

5. The roller press for producing ultra-transparent high-peeling-strength adhesive tape according to claim 4, characterized in that: The transmission mechanism comprises a sprocket 1 (16), a chain 1 (17), a fixed rod 3 (18), a sprocket 2 (19), a chain 2 (20), a speed change gear 1 (21) and a speed change gear 2 (22); the housing (8) is rotatably connected to the fixed rod 3 (18); the fixed rod 3 (18) is fixedly connected to the speed change gear 1 (21); the speed change gear 1 (21) is meshedly connected to the speed change gear 2 (22); and the speed change gear 2 (22) is fixedly sleeved on the fixed rod 2 (14).

6. The roller press for producing ultra-transparent high-peeling-strength adhesive tape according to claim 5, characterized in that: Two transfer shafts are provided on each of the two support frames (4) and are respectively connected to the two ends of the active roller shaft (5) and the driven roller shaft (6); two of the four transfer shafts are fixedly connected to sprocket one (16); the two sprockets one (16) are connected to the same chain one (17); one of the four transfer shafts and the fixed rod three (18) are fixedly connected to sprocket two (19); the two sprockets two (19) are connected to the same chain two (20).

7. The roller press for producing ultra-transparent high-peeling-strength adhesive tape according to claim 1, characterized in that: A motor (25) is fixedly mounted on one of the two support frames (4), and an output end of the motor (25) is connected to the active roller shaft (5).

8. The roller press for producing ultra-transparent high-peeling-strength adhesive tape according to claim 3, characterized in that: A return spring (24) is fixedly sleeved on the fixing rod (12), one end of the return spring (24) is fixedly connected to the housing (8), and a through hole (1) is provided on the workbench (3), and the through hole (1) corresponds to the two fixing plates (10).

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