Optical adhesive slitting machine

Abstract

The optical cement slitting machine comprises a base, mounting seats are fixedly connected to the two ends of one side of the top of the base, semicircular through grooves are formed in the centers of the tops of the two mounting seats, a discharging roller is arranged between the two semicircular through grooves, and fourth side plates are fixedly connected to the two ends of the other side of the top of the base; second side plates are fixedly connected to the two sides of the center of the top of the base, connecting rods are arranged at the centers of the tops of the second side plates, the tops of the two connecting rods are connected with the two ends of the bottom of a fixing plate, and the tops of the two second side plates are connected through a fixing roller. The surface of the fixed roller is fixedly sleeved with a plurality of detachable cutters; according to the utility model, the existing cutters are improved, the cutters can move along the fixed roller, and the detachable cutters which are not needed can be taken down according to actual conditions, so that the distance between the two cutters can be changed according to the actual conditions, and various working requirements can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of optical glue, in particular to an optical glue slitting machine. Background Art

[0002] Optical adhesive (glue for bonding optical parts) is a polymer substance with similar optical properties to those of optical parts and excellent bonding properties. It can bond two or more optical parts into optical components that meet the requirements of optical path design. It is also one of the important raw materials for touch screens. It is a double-sided adhesive tape without a matrix material, which is made by making optical acrylic adhesive without a substrate, and then attaching a layer of release film to the upper and lower layers. It is the best adhesive for touch screens. Its advantages are clarity, high light transmittance (total light transmittance>99%), high adhesion, high weather resistance, water resistance, high temperature resistance, UV resistance, controlled thickness, uniform spacing, and no yellowing (yellowing), peeling and deterioration after long-term use.

[0003] In the prior art, optical films are generally slit by a slitting machine. However, the knives in the prior art slitting machines are generally fixedly connected to the slitting machines, and the distance between the two knives cannot be changed according to actual conditions, resulting in the same width after slitting, which cannot meet various work needs. Utility Model Content

[0004] The purpose of the utility model is to provide an optical adhesive slitting machine to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The optical adhesive slitting machine comprises a base, wherein two ends of one side of the top of the base are fixedly connected with mounting seats, the top centers of the two mounting seats are provided with semicircular through grooves, a feeding roller is arranged between the two semicircular through grooves, two ends of the feeding roller are provided with first clamping plates, the two first clamping plates are respectively in contact with the front sides of different mounting seats, the back sides of the two mounting seats are provided with second clamping plates, the two second clamping plates are fixedly sleeved on the feeding roller, the two ends of the other side of the top of the base are fixedly connected with fourth side plates, and the centers of the two fourth side plates are connected through a receiving roller;

[0007] The second side plates are fixedly connected to both sides of the top center of the base, a connecting rod is provided at the top center of the second side plate, the tops of the two connecting rods are connected to the two ends of the bottom of the fixed plate, and the tops of the two second side plates are connected by a fixed roller;

[0008] The surface of the fixed roller is fixedly sleeved with a plurality of detachable cutting tools, and the detachable cutting tools include a fixed block, a first cutting tool, and a second cutting tool. The first cutting tool is fixedly sleeved on the bottom of the surface of the fixed roller, a connecting rod is provided at the top center of the first cutting tool, a fixed block is provided on the top of the connecting rod, and the top of the fixed block contacts the bottom of the fixed plate, a second cutting tool is provided on the bottom of the first cutting tool, and the second cutting tool is fixedly sleeved on the bottom of the surface of the fixed roller.

[0009] Preferably, first fixing plates are provided at both ends of the bottom of the first tool, and second fixing plates are provided at both ends of the top of the second tool, the bottom of the first fixing plate is in contact with the top of the second fixing plate, and the first fixing plate and the second fixing plate are connected by fixing bolts.

[0010] Preferably, a plurality of fixing openings are provided at both ends of the top and bottom of the fixing block, a plurality of limiting openings are provided through the center of the top and bottom of the fixing plate, and the fixing opening is connected to one of the limiting openings via a fixing pin.

[0011] Preferably, the first side plate and the third side plate are fixedly connected to both sides of the two second side plates respectively, a first winding roller is arranged between the two first side plates, and a second winding roller is arranged between the two third side plates.

[0012] Preferably, a turntable is provided on the front side of one of the first clamping plates, an extension plate is provided on the front side of the base, a driving motor is fixedly connected to the top of the extension plate, a rotating shaft is provided at the output end of the driving motor, a synchronous wheel is fixedly sleeved on the surface of the rotating shaft, and the synchronous wheel and the turntable are connected by a synchronous belt.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The optical adhesive slitting machine of the utility model improves the existing cutter so that the cutter can move along the fixed roller, and the unnecessary detachable cutter can be removed according to the actual situation, and the distance between the two cutters can be changed according to the actual situation to meet various work needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the fixed roller structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the detachable tool structure of the utility model.

[0018] In the figure: 1. base; 2. mounting seat; 3. unwinding roller; 4. first clamping plate; 5. second clamping plate; 6. turntable; 7. synchronous belt; 8. synchronous wheel; 9. driving motor; 10. extension plate; 11. first winding roller; 12. second winding roller; 13. receiving roller; 14. fixing plate; 15. first side plate; 16. second side plate; 17. third side plate; 18. fourth side plate; 19. connecting rod; 20. fixing pin; 21. limiting opening; 22. fixing roller; 23. detachable tool; 24. fixing block; 25. fixing opening; 26. connecting rod; 27. first tool; 28. second tool; 29. ​​first fixing plate; 30. second fixing plate. DETAILED DESCRIPTION

[0019] 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.

[0020] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-3 , the utility model provides a technical solution:

[0023] The optical adhesive slitting machine comprises a base 1, wherein mounting seats 2 are fixedly connected at both ends of one side of the top of the base 1, a semicircular through groove is opened at the top center of the two mounting seats 2, a feeding roller 3 is arranged between the two semicircular through grooves, first clamping plates 4 are arranged at both ends of the feeding roller 3, the two first clamping plates 4 are respectively in contact with the front sides of different mounting seats 2, second clamping plates 5 are arranged at the back sides of the two mounting seats 2, and the two second clamping plates 5 are fixedly sleeved on the feeding roller 3, and fourth side plates 18 are fixedly connected at both ends of the other side of the top of the base 1, and the centers of the two fourth side plates 18 are connected through a receiving roller 13;

[0024] Specifically, the first clamping plate 4 and the second clamping plate 5 at one end of the unwinding roller 3 will be in close contact with the back and front of the mounting seat 2 respectively to prevent the unwinding roller 3 from deviating to a certain extent during its rotation, thereby affecting the transportation of the optical film.

[0025] The second side plates 16 are fixedly connected to both sides of the top center of the base 1, and a connecting rod 19 is provided at the top center of the second side plate 16. The tops of the two connecting rods 19 are connected to the two ends of the bottom of the fixed plate 14, and the tops of the two second side plates 16 are connected by a fixed roller 22.

[0026] A plurality of detachable cutting tools 23 are fixedly sleeved on the surface of the fixed roller 22. The detachable cutting tools 23 include a fixed block 24, a first cutting tool 27, and a second cutting tool 28. The first cutting tool 27 is fixedly sleeved on the bottom of the surface of the fixed roller 22. A connecting rod 26 is provided at the top center of the first cutting tool 27. A fixed block 24 is provided on the top of the connecting rod 26. The top of the fixed block 24 contacts the bottom of the fixed plate 14. A second cutting tool 28 is provided on the bottom of the first cutting tool 27. The second cutting tool 28 is fixedly sleeved on the bottom of the surface of the fixed roller 22.

[0027] Furthermore, first fixing plates 29 are provided at both ends of the bottom of the first tool 27, and second fixing plates 30 are provided at both ends of the top of the second tool 28. The bottom of the first fixing plate 29 contacts the top of the second fixing plate 30, and the first fixing plate 29 and the second fixing plate 30 are connected by fixing bolts.

[0028] Furthermore, a plurality of fixing openings 25 are provided at the top and bottom ends of the fixing block 24 , and a plurality of limiting openings 21 are provided through the top and bottom centers of the fixing plate 14 . The fixing opening 25 is connected to one of the limiting openings 21 via a fixing pin 20 .

[0029] Furthermore, the first side plate 15 and the third side plate 17 are fixedly connected to both sides of the two second side plates 16 , respectively. The first winding roller 11 is disposed between the two first side plates 15 , and the second winding roller 12 is disposed between the two third side plates 17 .

[0030] Furthermore, a turntable 6 is provided on the front side of one of the first clamping plates 4, an extension plate 10 is provided on the front side of the base 1, a driving motor 9 is fixedly connected to the top of the extension plate 10, a rotating shaft is provided at the output end of the driving motor 9, a synchronous wheel 8 is fixedly sleeved on the surface of the rotating shaft, and the synchronous wheel 8 and the turntable 6 are connected by a synchronous belt 7.

[0031] Specifically, the utility model can start the driving motor 9 to rotate the discharge tank 3, and then transport the optical film to the receiving roller 13. During the transportation process, the optical film will be cut by the card disassembly tool 23. When the driving motor 9 rotates, the rotating shaft will rotate, and the rotation of the rotating shaft will rotate the synchronous wheel 8. The rotation of the synchronous wheel 8 will also rotate the turntable 6 through the synchronous belt 7. The rotation of the turntable 6 will rotate the discharge roller 3, thereby transporting the optical film.

[0032] Working principle: When in use, place the unwinding roller 3 on the mounting seat 2, and then start the drive motor 9. The rotation of the drive motor 9 will transport the optical film, and the optical film will enter the bottom of several detachable knives 23 from the area between the first winding rollers 11 in turn, and then come to the area in the middle of the second winding roller 11 again, and will be wound around the receiving roller 13 again.

[0033] Before use, the staff needs to adjust the distance between the two detachable cutters 23 according to the actual situation and remove the redundant detachable cutters 23 .

[0034] Specifically, when the distance between the two detachable tools 23 needs to be changed, first pull out the fixing pin 20 used to fix the fixing block 24, and then move the entire detachable tool 23 to a suitable place. After moving to the suitable place, make the fixing port 25 at the fixing block 24 correspond to one of the limiting ports 21, and then insert the fixing pin 20 into the fixing port 25 and the limiting port 21, so as to achieve re-fixation of the fixing pin, thereby realizing the change of the distance between the two detachable tools 23.

[0035] When it is necessary to remove the extra detachable tool 23, on the basis of removing the fixing pin 20 at the fixing block 24 as mentioned above, remove the fixing bolts used to connect the first fixing plate 29 and the second fixing plate 30, so that the second tool 28 can fall from the fixing roller 22, and then the other parts of the detachable tool 23 can be removed very conveniently, thereby removing the detachable tool 23 from the fixing roller 22.

[0036] It should be noted that the bottom of the surface of the second cutter 28 is relatively sharp. When removing the fixing bolts at the first fixing plate 29 and the second fixing plate 30, it is best to use anti-cutting gloves for protection.

[0037] Finally, it should be noted that after the optical film passes through the middle gap of the first winding roller 11, it will come to the detachable tool 23, wherein the bottom of the detachable tool 23 is located below the middle gap of the first winding roller 11, thereby better striping the optical film.

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An optical adhesive stripping machine, comprising a base (1), characterized in that: The two ends of one side of the top of the base (1) are fixedly connected with mounting seats (2), the top centers of the two mounting seats (2) are provided with semicircular through grooves, a feeding roller (3) is arranged between the two semicircular through grooves, the two ends of the feeding roller (3) are provided with first clamping plates (4), the two first clamping plates (4) are respectively in contact with the front sides of different mounting seats (2), the back sides of the two mounting seats (2) are provided with second clamping plates (5), the two second clamping plates (5) are fixedly sleeved on the feeding roller (3), the two ends of the other side of the top of the base (1) are fixedly connected with fourth side plates (18), the centers of the two fourth side plates (18) are connected via a receiving roller (13); The second side plates (16) are fixedly connected at both sides of the top center of the base (1), a connecting rod (19) is provided at the top center of the second side plate (16), the tops of the two connecting rods (19) are connected to the two ends of the bottom of the fixed plate (14), and the tops of the two second side plates (16) are connected via a fixed roller (22); A plurality of detachable cutters (23) are fixedly sleeved on the surface of the fixed roller (22), and the detachable cutters (23) include a fixed block (24), a first cutter (27), and a second cutter (28). The first cutter (27) is fixedly sleeved on the bottom of the surface of the fixed roller (22). A connecting rod (26) is provided at the top center of the first cutter (27). A fixed block (24) is provided on the top of the connecting rod (26). The top of the fixed block (24) is in contact with the bottom of the fixed plate (14). A second cutter (28) is provided on the bottom of the first cutter (27). The second cutter (28) is fixedly sleeved on the bottom of the surface of the fixed roller (22).

2. The optical adhesive slitting machine according to claim 1, characterized in that: First fixing plates (29) are provided at both ends of the bottom of the first tool (27), and second fixing plates (30) are provided at both ends of the top of the second tool (28). The bottom of the first fixing plate (29) is in contact with the top of the second fixing plate (30), and the first fixing plate (29) and the second fixing plate (30) are connected by fixing bolts.

3. The optical adhesive slitting machine according to claim 1, characterized in that: The top and bottom ends of the fixing block (24) are provided with a plurality of fixing openings (25), the top and bottom centers of the fixing plate (14) are provided with a plurality of limiting openings (21), and the fixing opening (25) is connected to one of the limiting openings (21) via a fixing pin (20).

4. The optical adhesive slitting machine according to claim 1, characterized in that: The two second side plates (16) are respectively fixedly connected to the first side plate (15) and the third side plate (17) on both sides; a first winding roller (11) is arranged between the two first side plates (15); and a second winding roller (12) is arranged between the two third side plates (17).

5. The optical adhesive slitting machine according to claim 1, characterized in that: A turntable (6) is arranged on the front of one of the first clamping plates (4), an extension plate (10) is arranged on the front side of the base (1), a driving motor (9) is fixedly connected to the top of the extension plate (10), a rotating shaft is arranged at the output end of the driving motor (9), a synchronous wheel (8) is fixedly sleeved on the surface of the rotating shaft, and the synchronous wheel (8) is connected to the turntable (6) via a synchronous belt (7).

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