A straight-line trimming device with a correction structure

Abstract

This utility model discloses a straight-line trimming device with a correction structure, relating to the field of coating machine technology. It includes a base plate, a correction unit on the top surface of the base plate, a tensioning unit on one side of the correction unit, a conveying unit on the top surface of the base plate, a trimming unit on the top surface of the base plate, and a winding machine on the top surface of the base plate. The correction unit includes a limiting frame disposed on the top surface of the base plate. A connecting roller is rotatably connected inside the limiting frame. A motor is bolted to one side of the connecting roller, and a bidirectional threaded rod is fixedly sleeved at the output end of the motor. This utility model, through the arrangement of the limiting frame, connecting roller, motor, bidirectional threaded rod, correction block, and auxiliary wheel, achieves the effect of limiting the movement of the silicone protective film during the straight-line trimming process, further reducing the problem of deviation and improving the accuracy of subsequent trimming processing.

Description

Technical Field

[0001] This utility model relates to the field of coating machine technology, specifically to a straight edge trimming device with a correction structure. Background Technology

[0002] Coating machines are mainly used for surface coating processes of films, paper, etc. This machine coats a roll of substrate with a layer of adhesive, paint or ink with a specific function, and then dries it before cutting it into sheets or rewinding it.

[0003] The term "trimming" in Chinese has a dual meaning: in the industrial manufacturing field, it refers to removing excess material or burrs from the edges of metal, plastic, and other workpieces through mold operations.

[0004] Currently, during the trimming process of single-layer bubble-free silicone protective film, material misalignment often occurs during the conveying and winding process, leading to damage to the single-layer bubble-free silicone protective film during trimming. To address this issue, a straight trimming device with a correction structure is proposed to solve the aforementioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a straight-line trimming device with a correction structure to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: A straight edge trimming device with a correction structure includes a base plate, a correction unit on the top surface of the base plate, a tensioning unit on one side of the correction unit, a conveying unit on the top surface of the base plate, an edge trimming unit on the top surface of the base plate, and a winding machine on the top surface of the base plate.

[0007] The correction unit includes a limiting frame, which is set on the top surface of the base plate. A connecting roller is rotatably connected inside the limiting frame. A motor is bolted to one side of the connecting roller. A bidirectional threaded rod is fixedly sleeved at the output end of the motor. The surface of the bidirectional threaded rod is rotatably connected to the inside of the connecting roller. A correction block is threadedly connected to the surface of the bidirectional threaded rod. The two sides of the correction block are slidably connected to the inside of the connecting roller. An auxiliary wheel is rotatably connected inside the correction block.

[0008] A further improvement of the present invention is that the tensioning unit includes a guide frame, which is rotatably connected to the inner side of the limiting frame. A tensioning roller is rotatably connected inside the guide frame, and a spring is fixedly connected to one side of the guide frame.

[0009] By adopting the above technical solution, the arrangement of guide frame 1, tension roller 1, and spring 1 achieves the effect of providing tension to the silicone protective film during the movement process, further reducing the occurrence of wrinkles, and improving the density of subsequent winding.

[0010] A further improvement of the present invention is that: one end of the spring is fixedly connected to the guide frame 2, the inside of the guide frame 2 is rotatably connected to the tension roller 2, and one side of the guide frame 2 is rotatably connected to the inside of the limiting frame.

[0011] By adopting the above technical solution, the arrangement of guide frame two and tension roller two achieves the effect of facilitating the auxiliary conveying of the silicone protective film during the movement process.

[0012] A further improvement of the present invention is that the conveying unit includes a fixed frame, the fixed frame is set on the top surface of the base plate, and a second motor is bolted to one side of the fixed frame, and a first conveying roller is fixedly sleeved at the output end of the second motor.

[0013] By adopting the above technical solution, the installation of the fixed frame, motor two, and conveying roller one achieves the effect of facilitating the auxiliary conveying of the silicone protective film during the processing.

[0014] A further improvement of the present invention is that: a T-shaped rod is slidably connected inside the fixed frame, a spring is fixedly connected to one side of the T-shaped rod, a sliding block is fixedly connected to one end of the T-shaped rod, the two sides of the sliding block are slidably connected inside the fixed frame, and a conveying roller is rotatably connected inside the sliding block.

[0015] By adopting the above technical solution, the arrangement of T-shaped rod one, spring two, sliding block and conveying roller two achieves the effect of further limiting the silicone protective film during the processing and movement, reducing the occurrence of displacement and wrinkles.

[0016] A further improvement of the present invention is that the trimming unit includes an adjustment plate, the adjustment plate is disposed on the top surface of the base plate, the adjustment plate has an adjustment hole inside, a T-shaped rod is slidably connected to the inner side of the adjustment hole, and a spring is fixedly connected to one side of the T-shaped rod.

[0017] By adopting the above technical solution, the installation block and the cutting blade are designed to facilitate the trimming of the silicone protective film.

[0018] A further improvement of this utility model is that: a mounting block is slidably connected to the surface of the T-shaped rod II; the two sides of the mounting block are slidably connected to the inside of the adjusting plate; an arrow is fixedly connected to one side of the mounting block; a scale line is fixedly connected to the top surface of the adjusting plate; and a cutting blade is bolted to the inside of the arrow.

[0019] By adopting the above technical solution, the adjustment plate, adjustment hole, T-shaped rod II, spring III, arrow and scale line are set to facilitate the adjustment of the position of different cut edges.

[0020] A further improvement of this utility model is that: the size of the adjustment hole is adapted to the interior of the second T-shaped rod, and one end of the second T-shaped rod is engaged with the adjustment hole; the adjustment holes are evenly distributed inside the adjustment plate; and a sliding groove adapted to the bottom of the mounting block is provided on the inner side of the adjustment plate.

[0021] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows: This utility model provides a straight edge trimming device with a correction structure. By setting up a limiting frame, connecting roller, motor, bidirectional threaded rod, correction block and auxiliary wheel, it achieves the effect of limiting the movement of silicone protective film during the straight edge trimming process, further reducing the problem of deviation, and improving the accuracy of subsequent trimming processing. By setting up a guide frame, tension roller and spring, it achieves the effect of providing tension to the silicone protective film during the movement process, further reducing the phenomenon of wrinkles, and improving the density of subsequent winding.

[0022] This utility model provides a straight edge trimming device with a correction structure. By setting up a T-shaped rod, a spring, a sliding block, and a conveying roller, it achieves the effect of further limiting the movement of the silicone protective film during processing, reducing the occurrence of offset wrinkles. By setting up a mounting block and a cutting blade, it achieves the effect of trimming the silicone protective film. By setting up an adjustment plate, adjustment holes, a T-shaped rod, a spring, an arrow, and scale lines, it achieves the effect of easily adjusting the position of different cutting edges. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the structure of the correction unit of this utility model; Figure 3 This is a schematic diagram of the tensioning unit of this utility model; Figure 4 This is a schematic diagram of the conveying unit of this utility model; Figure 5This is a schematic diagram of the trimming unit of this utility model.

[0024] In the diagram: 1. Base plate; 2. Correction unit; 21. Limiting frame; 22. Connecting roller; 23. Motor 1; 24. Bidirectional threaded rod; 25. Correction block; 26. Auxiliary wheel; 3. Tensioning unit; 31. Guide frame 1; 32. Tensioning roller 1; 33. Spring 1; 34. Guide frame 2; 35. Tensioning roller 2; 4. Conveying unit; 41. Fixing frame; 42. Motor 2; 43. Conveying roller 1; 44. T-shaped rod 1; 45. Spring 2; 46. Sliding block; 47. Conveying roller 2; 5. Trimming unit; 51. Adjusting plate; 52. Adjusting hole; 53. T-shaped rod 2; 54. Spring 3; 55. Mounting block; 56. Arrow; 57. Scale line; 58. Edge trimmer; 6. Winding machine. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to embodiments: Example

[0026] like Figure 1-5 As shown, this utility model provides a straight trimming device with a correction structure, including a base plate 1, a correction unit 2 disposed on the top surface of the base plate 1, a tensioning unit 3 disposed on one side of the correction unit 2, a conveying unit 4 disposed on the top surface of the base plate 1, a trimming unit 5 disposed on the top surface of the base plate 1, and a winding machine 6 disposed on the top surface of the base plate 1. The correction unit 2 includes a limiting frame 21 disposed on the top surface of the base plate 1, and a connecting roller 22 rotatably connected inside the limiting frame 21. A motor 23 is bolted to one side of the connecting roller 22, and a bidirectional threaded rod 24 is fixedly sleeved at the output end of the motor 23. The rod 24 is located inside the connecting roller 22. The surface of the bidirectional threaded rod 24 is threaded with a correction block 25. The two sides of the correction block 25 are slidably connected inside the connecting roller 22. An auxiliary wheel 26 is rotatably connected inside the correction block 25. The motor 23 on one side of the connecting roller 22 is controlled to rotate, which in turn drives the correction block 25 on the surface of the bidirectional threaded rod 24 to contact the two sides of the silicone protective film under the guidance of the connecting roller 22. At the same time, the winding machine 6 is controlled to perform winding. Through the cooperation between the correction block 25 and the auxiliary wheel 26, the silicone protective film is limited and corrected, reducing the deviation during conveying. Example

[0027] like Figure 1-5As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the tensioning unit 3 includes a guide frame 31, which is rotatably connected to the inner side of the limiting frame 21. A tensioning roller 32 is rotatably connected inside the guide frame 31. A spring 33 is fixedly connected to one side of the guide frame 31. A guide frame 34 is fixedly connected to one end of the spring 33. A tensioning roller 35 is rotatably connected inside the guide frame 34. One side of the guide frame 34 is rotatably connected to the inner side of the limiting frame 21. The conveying unit 4 includes a fixed frame 41, which is set on the top surface of the base plate 1. A motor 42 is bolted to one side of the fixed frame 41. A conveying roller 43 is fixedly sleeved at the output end of the motor 42. A T-shaped rod 44 is slidably connected inside the fixed frame 41. One side of the T-shaped rod 44 is fixedly connected to... A second spring 45 and a sliding block 46 are fixedly connected to one end of a T-shaped rod 44. The two sides of the sliding block 46 are slidably connected to the inside of the fixed frame 41. A second conveyor roller 47 is rotatably connected inside the sliding block 46. During the movement of the silicone protective film, the elasticity of the first spring 33 and the cooperation between the guide frame 31 and the second guide frame 34 keep the silicone protective film in a taut state, improving the tightness of the winding of the winding machine 6. At the same time, during the movement of the silicone protective film, the cooperation between the T-shaped rod 44 and the second spring 45 drives the second conveyor roller 47 inside the sliding block 46 to contact the top side of the silicone protective film. Simultaneously, the second conveyor roller 47 and the first conveyor roller 43 are in close contact with the silicone protective film. At the same time, the second motor 42 drives the first conveyor roller 43 to rotate, providing auxiliary conveying of the silicone protective film. Example

[0028] like Figure 1-5As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the trimming unit 5 includes an adjusting plate 51, which is disposed on the top surface of the base plate 1. An adjusting hole 52 is provided inside the adjusting plate 51. A T-shaped rod 53 is slidably connected to the inner side of the adjusting hole 52. A spring 54 is fixedly connected to one side of the T-shaped rod 53. A mounting block 55 is slidably connected to the surface of the T-shaped rod 53. Both sides of the mounting block 55 are slidably connected to the inside of the adjusting plate 51. An arrow 56 is fixedly connected to one side of the mounting block 55. A scale line 57 is fixedly connected to the top surface of the adjusting plate 51. A trimming blade 58 is bolted to the inside of the arrow 56. The size of the adjusting hole 52 is the same as that of the T-shaped rod 53. The internal structure of rod 53 is adapted, and one end of rod 53 is engaged with adjustment hole 52. Adjustment holes 52 are evenly distributed inside adjustment plate 51. The inner side of adjustment plate 51 has a sliding groove adapted to the bottom of mounting block 55. At the same time, the trimming knife 58 is placed inside mounting block 55 and fixed with bolts. Simultaneously, rod 53 is pulled out from inside adjustment hole 52. The trimming distance is adjusted by the cooperation of scale line 57 and arrow 56. Then, rod 53 is placed inside adjustment hole 52 and fixed to mounting block 55 by spring 54. At the same time, the trimming knife 58 trims the silicone protective film during the movement.

[0029] The working principle of this straight-line trimming device with a correction structure will be explained in detail below.

[0030] like Figure 1-5As shown, by passing one end of the silicone protective film through the top side of the tension roller 2 35, one side of the silicone protective film contacts one side of the bidirectional threaded rod 24, and simultaneously contacts one side of the silicone protective film with the tension roller 1 32. The silicone protective film is then passed between the conveyor roller 1 43 and the conveyor roller 2 47, while one end of the silicone protective film is fixed inside the winding machine 6. The motor 1 23 on one side of the connecting roller 22 is rotated, simultaneously driving the correction block 25 on the surface of the bidirectional threaded rod 24 to contact both sides of the silicone protective film via the guide wheel 26 of the connecting roller 22. Simultaneously, the winding machine 6 is controlled to perform winding. The cooperation between the correction block 25 and the auxiliary wheel 26 achieves limiting and correction of the silicone protective film, reducing conveying deviation. During the movement of the silicone protective film, the elasticity of the spring 1 33 and the cooperation between the guide frame 1 31 and the guide frame 2 34 ensure that the silicone protective film... The film is in a taut state, improving the tightness of the winding of the winding machine 6. At the same time, during the movement of the silicone protective film, the cooperation between the T-shaped rod 44 and the spring 45 drives the conveyor roller 47 inside the sliding block 46 to contact the top side of the silicone protective film. Simultaneously, the conveyor roller 47 and the conveyor roller 43 are in close contact with the silicone protective film. At the same time, the motor 42 drives the conveyor roller 43 to rotate, providing auxiliary conveying of the silicone protective film. Meanwhile, the cutting blade 58 is placed inside the mounting block 55 and fixed with bolts. At the same time, the T-shaped rod 53 is pulled out from the adjustment hole 52. The trimming distance is adjusted by the cooperation of the scale line 57 and the arrow 56. Then, the T-shaped rod 53 is placed inside the adjustment hole 52 and the mounting block 55 is fixed by the spring 54. At the same time, the cutting blade 58 trims the silicone protective film during the movement.

[0031] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A straight line trimming device with a correction structure, comprising a base plate (1), characterized in that: The top surface of the base plate (1) is provided with a correction unit (2), and a tensioning unit (3) is provided on one side of the correction unit (2). The top surface of the base plate (1) is provided with a conveying unit (4), a trimming unit (5) and a winding machine (6). The correction unit (2) includes a limiting frame (21), which is set on the top surface of the base plate (1). A connecting roller (22) is rotatably connected inside the limiting frame (21). A motor (23) is bolted to one side of the connecting roller (22). A bidirectional threaded rod (24) is fixedly sleeved at the output end of the motor (23). The bidirectional threaded rod (24) is located inside the connecting roller (22). A correction block (25) is threadedly connected to the surface of the bidirectional threaded rod (24). The two sides of the correction block (25) are slidably connected inside the connecting roller (22). An auxiliary wheel (26) is rotatably connected inside the correction block (25).

2. A linear trimming device with a correction structure according to claim 1, characterized in that: The tensioning unit (3) includes a guide frame one (31), which is rotatably connected to the inner side of the limiting frame (21). A tensioning roller one (32) is rotatably connected inside the guide frame one (31). A spring one (33) is fixedly connected to one side of the guide frame one (31). A guide frame two (34) is fixedly connected to one end of the spring one (33). A tensioning roller two (35) is rotatably connected inside the guide frame two (34). One side of the guide frame two (34) is rotatably connected to the inner side of the limiting frame (21).

3. The linear trimming device with a correction structure according to claim 1, characterized in that: The conveying unit (4) includes a fixed frame (41), which is set on the top surface of the base plate (1). A motor (42) is bolted to one side of the fixed frame (41), and a conveying roller (43) is fixedly sleeved at the output end of the motor (42).

4. A linear trimming device with a correction structure according to claim 3, characterized in that: The fixed frame (41) is internally slidably connected to a T-shaped rod (44), a spring (45) is fixedly connected to one side of the T-shaped rod (44), a sliding block (46) is fixedly connected to one end of the T-shaped rod (44), the two sides of the sliding block (46) are slidably connected to the inside of the fixed frame (41), and a conveying roller (47) is rotatably connected inside the sliding block (46).

5. The linear trimming device with a correction structure according to claim 1, characterized in that: The trimming unit (5) includes an adjustment plate (51), which is set on the top surface of the base plate (1). An adjustment hole (52) is provided inside the adjustment plate (51). A T-shaped rod (53) is slidably connected to the inner side of the adjustment hole (52). A spring (54) is fixedly connected to one side of the T-shaped rod (53). An mounting block (55) is slidably connected to the surface of the T-shaped rod (53). The two sides of the mounting block (55) are slidably connected to the inside of the adjustment plate (51). An arrow (56) is fixedly connected to one side of the mounting block (55). A scale line (57) is fixedly connected to the top surface of the adjustment plate (51). A trimming knife (58) is bolted to the inside of the arrow (56).

6. A straight-line trimming device with a correction structure according to claim 5, characterized in that: The size of the adjustment hole (52) is adapted to the interior of the T-shaped rod (53), and one end of the T-shaped rod (53) is engaged with the adjustment hole (52). The adjustment holes (52) are evenly distributed inside the adjustment plate (51), and the inner side of the adjustment plate (51) is provided with a sliding groove adapted to the bottom of the mounting block (55).

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