A multi-stage tension device control mechanism for optical material die cutting

Abstract

The utility model discloses a multi-stage tension device control mechanism for optical material die-cutting, which relates to the technical field of optical material processing, and comprises a workbench, wherein transverse grooves are provided on both sides of the outer wall at one end of the workbench, a second side plate is rotatably connected to the inner wall of the transverse groove, a tilt control mechanism is provided between the second side plate and the transverse groove, a lifting block is provided on the outer wall of the second side plate, and a height control mechanism is provided between the lifting block and the second side plate. The utility model can adjust the distance between the first side plate and the second side plate by arranging a distance control mechanism arranged between the first side plate and the workbench, thereby adjusting the tension, and can perform die-cutting processing on the material by arranging a die-cutting height control mechanism arranged between the movable plate and the bracket, and adjust the distance between the die-cutting roller and the material, thereby further adjusting the tension.

Description

Technical Field

[0001] The utility model relates to the technical field of optical material processing, in particular to a multi-segment tension device control mechanism for optical material die-cutting. Background Art

[0002] Semiconductor optical materials refer to materials used to manufacture various optoelectronic devices, mainly including infrared materials, laser materials, optical fiber materials, nonlinear optical materials, etc. With the rapid development of the semiconductor and electronic screen industries, people have higher and higher requirements for display screens, which also prompts the need for further optimization of bonding materials such as adhesives. In the process of optical adhesive processing, die cutting is an important project, which can cut large pieces of OCA optical adhesive into specific small pieces to facilitate subsequent processing operations.

[0003] After searching, the patent publication number is CN210282562U, which is an optical adhesive die-cutting device, including a die-cutting cover, a die-cutting cavity inside the die-cutting cover, a feeding structure passing through the die-cutting cavity is arranged at the lower part of the die-cutting cavity, a directional knife groove is arranged above the feeding mechanism, and a blade is arranged in the directional knife groove; a reciprocating drive mechanism is arranged above the knife groove, and the reciprocating drive mechanism drives the blade to reciprocate up and down in the directional knife groove; a roller is arranged at the end of the feeding mechanism, and the roller pushes the cut optical adhesive into the storage slot at the end of the feeding mechanism.

[0004] In the process of implementing this solution, it was found that the following problems in the prior art have not been well solved: there is a lack of a mechanism to well control the tension of optical material die-cutting. Therefore, it is urgent to design a multi-stage tension device control mechanism for optical material die-cutting to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a multi-stage tension device control mechanism for optical material die cutting. The advantage is that it is easy to control the tension.

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

[0007] A multi-stage tension device control mechanism for optical material die-cutting comprises a workbench, characterized in that transverse grooves are provided on both sides of the outer wall at one end of the workbench, a second side plate is rotatably connected to the inner wall of the transverse groove, a tilt control mechanism is provided between the second side plate and the transverse groove, a lifting block is provided on the outer wall of the second side plate, a height control mechanism is provided between the lifting block and the second side plate, a winding mechanism is provided on the outer wall of the lifting block, first side plates are provided on both sides of the outer wall at the other end of the workbench, a distance control mechanism is provided between the first side plate and the workbench, a winding mechanism is provided on the outer wall of the first side plate, a bracket is fixedly connected to the outer wall of the top of the workbench, a movable plate is provided on the inner wall of the bracket, and a die-cutting height control mechanism is provided between the movable plate and the bracket.

[0008] Through the above technical solution: here, by setting the distance and angle between the coil roller and the wind-up roller, the tension during die-cutting can be controlled and adjusted in multiple stages to ensure the die-cutting quality.

[0009] The utility model is further configured as follows: the tilt control mechanism includes a first movable block and a first electric push rod, a first movable groove is opened on the outer wall of the second side plate, the first movable block and the first movable groove are slidably connected, the first movable block and the first electric push rod are rotatably connected, and the bottom of the first electric push rod is fixedly connected to the workbench.

[0010] Through the above technical solution: the inclination of the second side plate can be adjusted, so that the tension can be adjusted.

[0011] The utility model is further configured as follows: the height control mechanism includes a second slider and a second threaded screw, a lifting groove is opened on the outer wall of the second side plate, a second slide groove is opened on one end of the inner wall of the lifting groove, the second slider and the second slide groove are slidably connected, the second slider and the second threaded screw are threadedly connected, a fifth motor is fixedly connected to the top of the second threaded screw, the fifth motor is fixedly connected to the second side plate, and the second slider and the lifting block are fixedly connected.

[0012] Through the above technical solution: the height of the lifting block and the coiling roller can be adjusted, so that the tension can be adjusted.

[0013] The utility model is further configured as follows: the winding mechanism includes a connecting plate and a bolt, the outer wall of the lifting block is fixedly connected to the second motor, the second motor and the lifting block are fixedly connected, the second motor and the connecting plate are fixedly connected, the bolt and the outer wall of the connecting plate are threadedly connected, and the bolt is threadedly connected to the winding roller.

[0014] Through the above technical solution: the material can be actively rolled up.

[0015] The utility model is further configured as follows: the distance control mechanism includes a first slider and a first threaded screw, first sliding grooves are opened on both sides of the outer wall of the top of the workbench, the first slider and the first sliding groove are slidably connected, the first slider and the first threaded screw are threadedly connected, the first slider is fixedly connected to the first motor, the first motor and the workbench are fixedly connected, and the top of the first slider and the first side plate are fixedly connected.

[0016] Through the above technical solution: the distance between the first side plate and the second side plate can be adjusted, so that the tension can be adjusted.

[0017] The utility model is further configured that the material winding mechanism comprises a winding roller and a clamping block, the first side plate is provided with a clamping slot, the winding roller is located inside the clamping slot, and the clamping block is clamped with the clamping slot.

[0018] Through the above technical solution: the material is clamped on the inner wall of the first side plate, which is convenient for subsequent die-cutting and winding.

[0019] The utility model is further configured as follows: the die-cutting height control mechanism includes a third slider and a third threaded screw, a third sliding groove is opened on both sides of the inner wall of the bracket, the third slider and the third sliding groove are slidably connected, the third slider and the third threaded screw are threadedly connected, the top of the third threaded screw is fixedly connected to a third motor, the third motor and the bracket are fixedly connected, the bottom of the movable plate is fixedly connected to a frame, the inner wall of the frame is rotatably connected to a die-cutting roller, the outer wall of one side of the frame is fixedly connected to a fourth motor, and the fourth motor and the die-cutting roller are fixedly connected.

[0020] Through the above technical solution: the material can be die-cut, the distance between the die-cutting roller and the material can be adjusted, and the tension can be further adjusted.

[0021] The utility model is further configured as follows: fixed plates are fixedly connected on both sides of the outer wall of the bottom of the movable plate, the fixed plate and the frame are rotatably connected, second movable grooves are opened on both sides of the outer wall of one end of the frame, a second movable block is slidably connected to the inner wall of the second movable groove, the second movable block is rotatably connected to the second electric push rod, and the top of the second electric push rod is fixedly connected to the movable plate.

[0022] Through the above technical solution: the inclination angle of the die-cutting roller is adjusted, so that the angle tension of the die-cutting roller and the material during die-cutting can be adjusted.

[0023] The beneficial effects of the utility model are:

[0024] The utility model can adjust the inclination degree of the second side plate by setting an inclination control mechanism between the second side plate and the transverse groove, thereby adjusting the tension; can adjust the height of the lifting block and the coiling roller by setting a height control mechanism between the lifting block and the second side plate, thereby adjusting the tension; can adjust the distance between the first side plate and the workbench by setting a distance control mechanism between the first side plate and the workbench, thereby adjusting the tension; can perform die-cutting on the material by setting a die-cutting height control mechanism between the movable plate and the bracket, and adjust the distance between the die-cutting roller and the material, thereby further adjusting the tension.

[0025] The utility model provides a rotational connection between a fixed plate provided between the frame and the movable plate, so that the frame has a rotational adjustment capability, and a second electric push rod is provided to push the second movable block to move in a second movable groove provided in the frame, so that the frame can be rotated at a certain angle, so that the inclination angle of the die-cutting roller can be adjusted, and finally the angle tension of the die-cutting roller and the material during die-cutting can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a main structural diagram of a multi-stage tension device control mechanism for optical material die-cutting proposed in Example 1 of the utility model;

[0027] Figure 2 A side view of the main body of a multi-stage tension device control mechanism for optical material die-cutting proposed in Example 1 of the utility model;

[0028] Figure 3 A partial structural schematic diagram of a multi-stage tension device control mechanism for optical material die-cutting proposed by the utility model;

[0029] Figure 4 A schematic diagram of the main structure of a die-cutting mechanism of a multi-stage tension device control mechanism for die-cutting optical materials proposed in Example 1 of the utility model;

[0030] Figure 5 This is a schematic diagram of the main structure of a die-cutting mechanism of a multi-stage tension device control mechanism for optical material die-cutting proposed in Example 2 of the utility model.

[0031] In the figure: 1, workbench; 2, first motor; 3, first side plate; 4, winding roller; 5, bracket; 6, second side plate; 7, winding roller; 8, horizontal groove; 9, first slider; 10, first threaded screw; 11, first slide groove; 12, clamping block; 13, clamping groove; 14, second threaded screw; 15, second slide groove; 16, bolt; 17, connecting plate; 18, lifting groove; 19, first electric push rod; 20, first movable block; 21, first movable groove; 22, second motor; 23, lifting block; 24, second slider; 25, third motor; 26, moving plate; 27, third slider; 28, fourth motor; 29, third slide groove; 30, third threaded screw; 31, frame; 32, die-cutting roller; 33, fixed plate; 34, second electric push rod; 35, second movable block; 36, second movable groove; 37, fifth motor. DETAILED DESCRIPTION

[0032] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0033] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0034] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying 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 this patent.

[0035] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances. Example 1

[0036] Reference Figure 1-Figure 4, a multi-stage tension device control mechanism for die-cutting of optical materials, comprising a workbench 1, transverse grooves 8 are provided on both sides of the outer wall at one end of the workbench 1, a second side plate 6 is rotatably connected to the inner wall of the transverse groove 8, a tilt control mechanism is arranged between the second side plate 6 and the transverse groove 8, a lifting block 23 is provided on the outer wall of the second side plate 6, a height control mechanism is arranged between the lifting block 23 and the second side plate 6, a winding mechanism is arranged on the outer wall of the lifting block 23, first side plates 3 are provided on both sides of the outer wall at the other end of the workbench 1, a distance control mechanism is arranged between the first side plate 3 and the workbench 1, a winding mechanism is arranged on the outer wall of the first side plate 3, a bracket 5 is fixedly connected to the outer wall of the top of the workbench 1, a movable plate 26 is arranged on the inner wall of the bracket 5, and a die-cutting height control mechanism is arranged between the movable plate 26 and the bracket 5.

[0037] In order to adjust the inclination angle of the second side plate 6, and thus adjust the tension, refer to Figure 3 The tilt control mechanism includes a first movable block 20 and a first electric push rod 19. A first movable groove 21 is opened on the outer wall of the second side panel 6. The first movable block 20 and the first movable groove 21 are slidably connected. The first movable block 20 and the first electric push rod 19 are rotatably connected. The bottom of the first electric push rod 19 is fixedly connected to the workbench 1. The first electric push rod 19 is arranged to push the first movable block 20 to move in the first movable groove 21 opened in the second side panel 6, so that the second side panel 6 can be rotated at a certain angle along the transverse groove 8, so that the tilt angle of the second side panel 6 can be adjusted, and finally the tension during die cutting can be adjusted.

[0038] In order to adjust the height of the coil roller 7, and thus adjust the tension generated during die cutting, refer to Figure 3 The height control mechanism includes a second slider 24 and a second threaded screw 14. A lifting groove 18 is provided on the outer wall of the second side plate 6. A second slide groove 15 is provided on one end of the inner wall of the lifting groove 18. The second slider 24 is slidably connected to the second slide groove 15. The second slider 24 is threadedly connected to the second threaded screw 14. A fifth motor 37 is fixedly connected to the top of the second threaded screw 14. The fifth motor 37 is fixedly connected to the second side plate 6. The second slider 24 is fixedly connected to the lifting block 23. By setting a height control mechanism between the lifting block 23 and the second side plate 6, the height of the lifting block 23 and the winding roller 7 can be adjusted, thereby adjusting the tension.

[0039] In order to actively rewind the material, refer to Figure 3 The winding mechanism includes a connecting plate 17 and a bolt 16. The outer wall of the lifting block 23 is fixedly connected to the second motor 22. The second motor 22 and the lifting block 23 are fixedly connected. The second motor 22 and the connecting plate 17 are fixedly connected. The bolt 16 and the outer wall of the connecting plate 17 are threadedly connected. The bolt 16 is threadedly connected to the winding roller 7, so that the material is actively wound up and the disassembly and installation of the winding roller 7 are convenient.

[0040] In order to adjust the distance between the first side plate 3 and the second side plate 6, it is convenient to further control the tension generated by die cutting. Figure 2 The distance control mechanism includes a first slider 9 and a first threaded screw 10. First sliding grooves 11 are provided on both sides of the outer wall at the top of the workbench 1. The first slider 9 is slidably connected to the first sliding groove 11. The first slider 9 is threadedly connected to the first threaded screw 10. The first slider 9 is fixedly connected to the first motor 2. The first motor 2 is fixedly connected to the workbench 1. The top of the first slider 9 is fixedly connected to the first side panel 3. By setting a distance control mechanism between the first side panel 3 and the workbench 1, the distance between the first side panel 3 and the second side panel 6 can be adjusted, thereby adjusting the tension.

[0041] In order to install the material and facilitate subsequent die-cutting, refer to Figure 2 The winding mechanism includes a winding roller 4 and a clamping block 12. The first side plate 3 is provided with a clamping slot 13. The winding roller 4 is located inside the clamping slot 13. The clamping block 12 and the clamping slot 13 are clamped together to clamp the material to the inner wall of the first side plate 3, which is convenient for subsequent die-cutting and winding.

[0042] In order to adjust the distance between the die cutting roller 32 and the material, refer to Figure 4 The die-cutting height control mechanism includes a third slider 27 and a third threaded screw 30. A third slide groove 29 is provided on both sides of the inner wall of the bracket 5. The third slider 27 and the third slide groove 29 are slidably connected. The third slider 27 and the third threaded screw 30 are threadedly connected. The third motor 25 is fixedly connected to the top of the third threaded screw 30. The third motor 25 is fixedly connected to the bracket 5. The bottom of the movable plate 26 is fixedly connected to a frame 31. The inner wall of the frame 31 is rotatably connected to the die-cutting roller 32. The outer wall of one side of the frame 31 is fixedly connected to a fourth motor 28. The fourth motor 28 and the die-cutting roller 32 are fixedly connected. By setting the die-cutting height control mechanism between the movable plate 26 and the bracket 5, the material can be die-cut, and the distance between the die-cutting roller 32 and the material can be adjusted, and the tension can be further adjusted.

[0043] Working principle: By setting a tilt control mechanism between the second side plate 6 and the transverse groove 8, the tilt degree of the second side plate 6 can be adjusted, thereby adjusting the tension; by setting a height control mechanism between the lifting block 23 and the second side plate 6, the height of the lifting block 23 and the winding roller 7 can be adjusted, thereby adjusting the tension; by setting a distance control mechanism between the first side plate 3 and the workbench 1, the distance between the first side plate 3 and the second side plate 6 can be adjusted, thereby adjusting the tension; by setting a die-cutting height control mechanism between the movable plate 26 and the bracket 5, the material can be die-cut, and the distance between the die-cutting roller 32 and the material can be adjusted, thereby further adjusting the tension. Example 2

[0044] In order to control and adjust the tension of the die-cutting roller 32 when die-cutting the material, refer to Figure 5 Fixed plates 33 are fixedly connected to both sides of the outer wall at the bottom of the movable plate 26, and the fixed plate 33 is rotatably connected to the frame 31. Second movable grooves 36 are opened on both sides of the outer wall of one end of the frame 31, and a second movable block 35 is slidably connected to the inner wall of the second movable groove 36. The second movable block 35 is rotatably connected to the second electric push rod 34, and the top of the second electric push rod 34 is fixedly connected to the movable plate 26.

[0045] Working principle: By setting a rotational connection between the fixed plate 33 and the movable plate 26, the frame 31 can be made to have the ability to rotate and adjust. By setting a second electric push rod 34 to push the second movable block 35 to move in the second movable groove 36 opened in the frame 31, the frame 31 can be rotated at a certain angle, so that the inclination angle of the die-cutting roller 32 can be adjusted, and finally the angle tension of the die-cutting roller 32 and the material during die-cutting can be adjusted.

[0046] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A multi-stage tension device control mechanism for optical material die-cutting, comprising a workbench (1), characterized in that: The workbench (1) is provided with transverse grooves (8) on both sides of the outer wall at one end, the inner wall of the transverse groove (8) is rotatably connected to a second side plate (6), a tilt control mechanism is provided between the second side plate (6) and the transverse groove (8), a lifting block (23) is provided on the outer wall of the second side plate (6), a height control mechanism is provided between the lifting block (23) and the second side plate (6), a winding mechanism is provided on the outer wall of the lifting block (23), the first side plates (3) are provided on both sides of the outer wall at the other end of the workbench (1), a distance control mechanism is provided between the first side plate (3) and the workbench (1), a winding mechanism is provided on the outer wall of the first side plate (3), the top outer wall of the workbench (1) is fixedly connected to a bracket (5), a movable plate (26) is provided on the inner wall of the bracket (5), and a die-cutting height control mechanism is provided between the movable plate (26) and the bracket (5).

2. A multi-stage tension device control mechanism for optical material die-cutting according to claim 1, characterized in that: The tilt control mechanism comprises a first movable block (20) and a first electric push rod (19); a first movable groove (21) is formed on an outer wall of the second side plate (6); the first movable block (20) and the first movable groove (21) are slidably connected; the first movable block (20) and the first electric push rod (19) are rotatably connected; and the bottom of the first electric push rod (19) is fixedly connected to the workbench (1).

3. The multi-stage tension device control mechanism for optical material die-cutting according to claim 1, characterized in that: The height control mechanism comprises a second slider (24) and a second threaded screw (14); a lifting groove (18) is provided on the outer wall of the second side plate (6); a second slide groove (15) is provided on one end of the inner wall of the lifting groove (18); the second slider (24) and the second slide groove (15) are slidably connected; the second slider (24) and the second threaded screw (14) are threadedly connected; a fifth motor (37) is fixedly connected to the top of the second threaded screw (14); the fifth motor (37) and the second side plate (6) are fixedly connected; and the second slider (24) and the lifting block (23) are fixedly connected.

4. The multi-stage tension device control mechanism for optical material die-cutting according to claim 1, characterized in that: The winding mechanism comprises a connecting plate (17) and a bolt (16); the outer wall of the lifting block (23) is fixedly connected to a second motor (22); the second motor (22) and the lifting block (23) are fixedly connected; the second motor (22) and the connecting plate (17) are fixedly connected; the bolt (16) and the outer wall of the connecting plate (17) are threadedly connected; and the bolt (16) is threadedly connected to a winding roller (7).

5. The multi-stage tension device control mechanism for optical material die-cutting according to claim 1, characterized in that: The distance control mechanism comprises a first slider (9) and a first threaded screw (10); first slide grooves (11) are provided on both sides of the outer wall of the top of the workbench (1); the first slider (9) and the first slide groove (11) are slidably connected; the first slider (9) and the first threaded screw (10) are threadedly connected; the first slider (9) is fixedly connected to the first motor (2); the first motor (2) and the workbench (1) are fixedly connected; and the top of the first slider (9) and the first side plate (3) are fixedly connected.

6. The multi-stage tension device control mechanism for optical material die-cutting according to claim 1, characterized in that: The material winding mechanism comprises a winding roller (4) and a clamping block (12); the first side plate (3) is provided with a clamping slot (13); the winding roller (4) is located inside the clamping slot (13); and the clamping block (12) and the clamping slot (13) are clamped.

7. The multi-stage tension device control mechanism for optical material die-cutting according to claim 1, characterized in that: The die-cutting height control mechanism comprises a third slider (27) and a third threaded screw (30), third slide grooves (29) are provided on both sides of the inner wall of the bracket (5), the third slider (27) and the third slide groove (29) are slidably connected, the third slider (27) and the third threaded screw (30) are threadedly connected, the top of the third threaded screw (30) is fixedly connected to a third motor (25), the third motor (25) and the bracket (5) are fixedly connected, the bottom of the movable plate (26) is fixedly connected to a frame (31), the inner wall of the frame (31) is rotatably connected to a die-cutting roller (32), the outer wall of one side of the frame (31) is fixedly connected to a fourth motor (28), and the fourth motor (28) and the die-cutting roller (32) are fixedly connected.

8. The multi-stage tension device control mechanism for optical material die-cutting according to claim 1, characterized in that: The movable plate (26) is fixedly connected to fixed plates (33) on both sides of the outer wall at the bottom, the fixed plate (33) and the frame (31) are rotatably connected, a second movable groove (36) is provided on both sides of the outer wall at one end of the frame (31), a second movable block (35) is slidably connected to the inner wall of the second movable groove (36), the second movable block (35) is rotatably connected to a second electric push rod (34), and the top of the second electric push rod (34) is fixedly connected to the movable plate (26).

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