Coating deviation correcting device
By designing the coating deviation correction device, the servo motor and bending rod drive the deviation correction roller to move, the coating deviation problem caused by the lack of the correction structure of the coating machine is solved, and the coating quality and product qualification rate are improved.
Patent Information
- Application Number
- CN202422295200.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-09-20
AI Technical Summary
The existing coating machines lack a corrected structure, which leads to the paint being easily deviated during the coating process, resulting in the coating not meeting the standards and the pass rate is reduced.
A coating and deviation correction device is designed, including a workbench, mounting frame, slider, slider, deviation correction roller, servo motor, bending rod and adjustment rod. The servo motor drives the bending rod to rotate, and the adjustment rod limit moves the deviation correction roller left and right, driving coating and deviation correction.
The corrective deviation of coating is achieved, the coating effect and quality are improved, and the product pass rate is indirectly improved.
Smart Images
Figure CN222960830U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of coating production, in particular to a coating deviation rectifying device. Background Technique
[0002] Coating refers to the process of evenly coating fluid substances such as coatings and adhesives on the surfaces of substrates such as paper, plastic, metal, and glass through specific equipment and technologies to form a thin film or coating with specific functions. This process can not only improve the appearance of the substrate but also enhance the performance of the substrate, such as corrosion resistance, wear resistance, and waterproofness. Coating usually needs to be produced on a coating machine.
[0003] At present, some coating machines do not have a deviation rectifying structure. When the material deviates during the coating process, it will cause the position of the coating on the base cloth to change, which makes the coating scrapped because it does not meet the production standards after production is completed, thereby reducing the qualification rate of the product. Content of the Utility Model
[0004] The purpose of the utility model is to provide a coating deviation rectifying device to solve the problems put forward in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A coating deviation rectifying device includes a workbench. Two mounting frames are fixedly connected to the top end of the workbench. A chute is opened on one side of each of the two mounting frames. A slider is slidably connected inside each of the two chutes. A deviation rectifying roller is rotatably connected between the two sliders. A regulating frame is fixedly connected to one side of one of the mounting frames and at the position of the chute. A servo motor is fixedly connected to one inner side wall of the regulating frame. The output end of the servo motor is drivingly connected to a bent rod. A swinging rod is rotatably connected to the outer surface of the bent rod. A movable sleeve is rotatably connected to the outer surface of the swinging rod. A regulating rod is rotatably connected to the outer surface of the movable sleeve. One end of the regulating rod penetrates through one side of the regulating frame and is fixedly connected to one side of the slider. A coating roller is rotatably connected between the two mounting frames. An infrared sensor is fixedly connected between the two mounting frames and inside and between the coating roller and the deviation rectifying roller. A coating die head is fixedly connected to one side of the two mounting frames and at the position of the coating roller.
[0006] As a further preferred embodiment of the present technical solution, a winding plate is fixedly connected to the top of the workbench, an adjusting cylinder is fixedly connected to one side of the winding plate, an adjusting plate is fixedly connected to the telescopic end of the adjusting cylinder, one side of the adjusting plate is rotatably connected to one side of the winding plate, a plurality of toggle teeth are fixedly connected to one side of the adjusting plate, a special-shaped toothed disc is rotatably connected to one side of the winding plate, an outer surface of the special-shaped toothed disc is meshed with outer surfaces of a plurality of toggle teeth, one end of the special-shaped toothed disc passes through one side of the winding plate and is fixedly connected to a driven frame, two driving motors are fixedly connected to one side of the driven frame, and both output ends of the two driving motors are rotatably connected to a winding roller.
[0007] As a further preferred embodiment of the technical solution, two installation grooves are provided on the outer surface of the driven frame near the edge, positioning plates are slidably inserted into the two installation grooves, and the other ends of the two winding rollers are rotationally inserted into one side of the two positioning plates respectively.
[0008] As a further preferred embodiment of the present technical solution, a fixing seat is fixedly connected to the outer surface of the driven frame at the edge of the two mounting grooves, a fixing rod is fixedly connected to one side of the two positioning plates, and two fixing bolts are respectively inserted into the two fixing seats and the two fixing rods.
[0009] As a further preferred embodiment of the present technical solution, two limit blocks are fixedly connected to the outer surface of the special-shaped toothed disc, and two limit rods are fixedly connected to one side of the adjustment plate, and the outer surfaces of the two limit blocks can slide and fit with the outer surfaces of the two limit rods.
[0010] As a further preferred embodiment of the technical solution, a positioning sleeve is sleeved on the outer surface of the adjusting rod, and one end of the positioning sleeve is fixedly connected to the outer surface of the adjusting frame.
[0011] As a further preferred embodiment of the technical solution, one end of the bending rod and the swing rod are fixedly connected to a limiting block, and a guide roller is rotatably connected between the two mounting frames and close to the winding plate.
[0012] The utility model provides a coating deviation correction device, which has the following beneficial effects:
[0013] (1) The utility model drives the bending rod to rotate through a servo motor. During the rotation of the bending rod, the swing rod swings left and right due to the limit of the adjusting rod, so that the adjusting rod moves together, and the correction roller connected to the slider moves left and right, thereby driving the coating to move together, achieving the correction effect of the coating. The utility model has a simple structure and is easy to adjust, which improves the coating effect and quality, and indirectly improves the qualified rate of the product.
[0014] (2) The utility model uses an adjusting cylinder to drag the adjusting plate to move inside the winding plate, thereby driving a plurality of toggle teeth and two limit rods to move together. During the movement, the special-shaped toothed disc is driven by the toggle teeth to rotate after the restriction is released, and is restricted by the limit rods again after rotating 180°, thereby horizontally flipping the driven frame, realizing the alternating effect of the winding rollers, effectively reducing the time consumed by downtime during unloading, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a schematic diagram of the structure between the mounting frame and the deviation correction roller of the utility model;
[0017] Figure 3 It is a schematic diagram of the structure of the other side of the utility model as a whole;
[0018] Figure 4 It is an exploded schematic diagram of the upper part of the structure of the winding plate of the utility model.
[0019] In the figure: 1. workbench; 2. mounting frame; 3. slide; 4. slider; 5. deviation correction roller; 6. adjustment frame; 7. servo motor; 8. bending rod; 9. swing rod; 10. movable sleeve; 11. adjustment rod; 12. infrared sensor; 13. limit block; 14. positioning sleeve; 15. coating roller; 16. coating die; 17. guide roller; 18. winding plate; 19. adjusting cylinder; 20. adjusting plate; 21. toggle gear; 22. special-shaped gear disc; 23. driven frame; 24. driving motor; 25. winding roller; 26. mounting groove; 27. positioning plate; 28. fixing seat; 29. fixing rod; 30. fixing bolt; 31. limit block; 32. limit rod. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.
[0021] The utility model provides a technical solution: Figures 1-3As shown, in this embodiment, a coating deviation correction device includes a workbench 1, two mounting frames 2 are fixedly connected to the top of the workbench 1, a slide groove 3 is opened on one side of the two mounting frames 2, sliders 4 are slidably connected inside the two slide grooves 3, a deviation correction roller 5 is rotatably connected between the two sliders 4, an adjustment frame 6 is fixedly connected to one side of one of the mounting frames 2 and located at the position of the slide groove 3, a servo motor 7 is fixedly connected to one side wall of the adjustment frame 6, a bending rod 8 is transmission-connected to the output end of the servo motor 7, the outer surface of the bending rod 8 is rotatably connected to a swing rod 9, the outer surface of the swing rod 9 is rotatably connected to a movable sleeve 10, the outer surface of the movable sleeve 10 is rotatably connected to an adjustment rod 11, one end of the adjustment rod 11 One side of the penetrating adjustment frame 6 is fixedly connected to one side of the slider 4, a coating roller 15 is rotatably connected between the two mounting frames 2, an infrared sensor 12 is fixedly connected to the inner side of the two mounting frames 2 and located between the coating roller 15 and the deviation correction roller 5, and a coating die head 16 is fixedly connected to one side of the two mounting frames 2 and located at the position of the coating roller 15, wherein, by setting the slide groove 3, the slider 4 can be limited, by setting the infrared sensor 12, it can detect whether the coating is offset, and the servo motor can be controlled to rotate according to the offset position, and by setting the swing rod 9, it can swing left and right under the restriction of the bending rod 8 and the adjustment rod 11, so as to facilitate the adjustment of the position of the slider 4.
[0022] like Figure 3 and Figure 4 As shown, a winding plate 18 is fixedly connected to the top of the workbench 1, and an adjusting cylinder 19 is fixedly connected to one side of the winding plate 18. An adjusting plate 20 is fixedly connected to the telescopic end of the adjusting cylinder 19. One side of the adjusting plate 20 is rotatably connected to one side of the winding plate 18. A plurality of toggle teeth 21 are fixedly connected to one side of the adjusting plate 20. A special-shaped toothed disc 22 is rotatably connected to one side of the winding plate 18. The outer surface of the special-shaped toothed disc 22 is meshed with the outer surfaces of the plurality of toggle teeth 21. One end of the special-shaped toothed disc 22 passes through one side of the winding plate 18 and is fixedly connected to a driven frame 23. Two driving motors 24 are fixedly connected to one side of the driven frame 23. The output ends of the two driving motors 24 are both rotatably connected to winding rollers 25. By providing the toggle teeth 21, the special-shaped toothed disc 22 can be driven to rotate during the movement of the adjusting plate 20 to achieve the effect of flipping the driven frame 23. By providing the driving motor 24, the winding roller 25 can be driven to rotate to achieve the winding effect.
[0023] like Figure 4 As shown, two installation grooves 26 are provided on the outer surface of the driven frame 23 near the edge, and positioning plates 27 are slidably inserted inside the two installation grooves 26. The other ends of the two winding rollers 25 are rotatably inserted with one side of the two positioning plates 27 respectively. By setting the positioning plates 27, the other ends of the winding rollers 25 can be positioned to improve stability.
[0024] like Figure 4As shown, a fixing seat 28 is fixedly connected to the outer surface of the driven frame 23 and located at the edge of the two mounting grooves 26, and a fixing rod 29 is fixedly connected to one side of the two positioning plates 27. Two fixing bolts 30 are respectively inserted inside the two fixing seats 28 and the two fixing rods 29 to facilitate the disassembly of the positioning plates 27 and improve the efficiency of material removal.
[0025] like Figure 3 As shown, two limit blocks 31 are fixedly connected to the outer surface of the special-shaped toothed disc 22, and two limit rods 32 are fixedly connected to one side of the adjustment plate 20. The outer surfaces of the two limit blocks 31 can slide and fit with the outer surfaces of the two limit rods 32. By setting the limit blocks 31 and the limit rods 31, the special-shaped toothed disc 22 can be fixed to improve the stability during the winding process.
[0026] like Figure 2 As shown, a positioning sleeve 14 is sleeved on the outer surface of the adjusting rod 11, and one end of the positioning sleeve 14 is fixedly connected to the outer surface of the adjusting frame 6 to prevent the adjusting rod 11 from being skewed and improve stability.
[0027] like Figure 2 As shown, one end of the bending rod 8 and the swing rod 9 are fixedly connected with a limiting block 13, and a guide roller 17 is rotatably connected between the two mounting frames 2 and close to the winding plate 18. By setting the limiting block 13, the swing rod 9 or the movable sleeve 10 can be prevented from falling off, and by setting the guide roller 17, the coating can be guided to improve the winding effect.
[0028] The utility model provides a coating deviation correction device, and the specific working principle is as follows:
[0029] During the coating process, two infrared sensors 12 sense the coating position. If the coating is offset, the servo motor 7 is controlled to start, and the servo motor 7 drives the bending rod 8 to rotate. During the rotation of the bending rod 8, the swing rod 9 swings left and right due to the limit of the adjusting rod 11, so that the adjusting rod 11 moves together, and the correction roller 5 connected to the slider 4 moves left and right, thereby driving the coating to move together and correct the coating. When the winding is completed, the adjusting cylinder 19 drags the adjusting plate 20 to move in the winding plate 18, driving multiple toggle teeth 21 and two limit rods 32 to move together. During the movement, the special-shaped toothed disc 22 is driven by the toggle teeth 21 to rotate after the restriction is released, and is restricted by the limit rod 32 again after rotating 180°, and the driven frame 23 is horizontally flipped, and the winding rollers 25 are alternated for fast unloading.
[0030] Although 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. A coating correction device, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to two mounting frames (2), one side of the two mounting frames (2) is provided with a slide groove (3), the inside of the two slide grooves (3) is slidably connected with a slider (4), a deviation correction roller (5) is rotatably connected between the two sliders (4), one side of one of the mounting frames (2) is fixedly connected to an adjustment frame (6) at the position of the slide groove (3), a servo motor (7) is fixedly connected to a side wall of the adjustment frame (6), the output end of the servo motor (7) is transmission-connected to a bending rod (8), and the outer surface of the bending rod (8) is rotatably connected to a swing rod (9), The outer surface of the swing rod (9) is rotatably connected to a movable sleeve (10), and the outer surface of the movable sleeve (10) is rotatably connected to an adjustment rod (11), one end of the adjustment rod (11) passes through one side of the adjustment frame (6) and is fixedly connected to one side of the slider (4), a coating roller (15) is rotatably connected between the two mounting frames (2), an infrared sensor (12) is fixedly connected inside the two mounting frames (2) and located between the coating roller (15) and the deviation correction roller (5), and a coating die head (16) is fixedly connected to one side of the two mounting frames (2) and located at the position of the coating roller (15).
2. A coating deviation correction device according to claim 1, characterized in that: The top of the workbench (1) is fixedly connected to a winding plate (18), one side of the winding plate (18) is fixedly connected to an adjusting cylinder (19), the telescopic end of the adjusting cylinder (19) is fixedly connected to an adjusting plate (20), one side of the adjusting plate (20) is rotatably connected to one side of the winding plate (18), one side of the adjusting plate (20) is fixedly connected to a plurality of shifting teeth (21), one side of the winding plate (18) is rotatably connected to a special-shaped toothed disc (22), the outer surface of the special-shaped toothed disc (22) is meshed with the outer surfaces of the plurality of shifting teeth (21), one end of the special-shaped toothed disc (22) passes through one side of the winding plate (18) and is fixedly connected to a driven frame (23), one side of the driven frame (23) is fixedly connected to two driving motors (24), and the output ends of the two driving motors (24) are both rotatably connected to winding rollers (25).
3. A coating deviation correction device according to claim 2, characterized in that: Two installation grooves (26) are provided on the outer surface of the driven frame (23) near the edge, and positioning plates (27) are slidably inserted inside the two installation grooves (26). The other ends of the two winding rollers (25) are respectively rotatably inserted into one side of the two positioning plates (27).
4. A coating deviation correction device according to claim 3, characterized in that: A fixing seat (28) is fixedly connected to the outer surface of the driven frame (23) and located at the edge of the two mounting grooves (26); a fixing rod (29) is fixedly connected to one side of the two positioning plates (27); and two fixing bolts (30) are respectively inserted into the inside of the two fixing seats (28) and the two fixing rods (29).
5. A coating deviation correction device according to claim 4, characterized in that: Two limit blocks (31) are fixedly connected to the outer surface of the special-shaped toothed disc (22), and two limit rods (32) are fixedly connected to one side of the adjustment plate (20), and the outer surfaces of the two limit blocks (31) can be slidably fitted with the outer surfaces of the two limit rods (32).
6. A coating deviation correction device according to claim 1, characterized in that: The outer surface of the adjusting rod (11) is sleeved with a positioning sleeve (14), and one end of the positioning sleeve (14) is fixedly connected to the outer surface of the adjusting frame (6).
7. A coating deviation correction device according to claim 6, characterized in that: One end of the bending rod (8) and the swing rod (9) are both fixedly connected to a limiting block (13), and a guide roller (17) is rotatably connected between the two mounting frames (2) and close to the winding plate (18).