A device for adjusting a coating head

Abstract

The utility model relates to the technical field of coating structure, and disclose a kind of adjusting device for coating head, including rack, the outer wall of rack is equipped with conveying shaft, the outer wall of rack is fixedly equipped with motor, the output shaft of motor is equipped with reduction gearbox, the inner wall of reduction gearbox is fixedly equipped with screw rod, the top of rack is fixedly equipped with fixed frame, the top of fixed frame is fixedly equipped with guide rail.This adjusting device for coating head, by setting up rack, conveying shaft, motor, reduction gearbox, screw rod, fixed frame, guide rail, sliding base, infrared detection head, connecting rod, moving ring structure, so that the device in use process, using the operation of motor makes sliding base move, to drive the body to move, by the cooperation of infrared detection head and infrared emitter Automatic determination body position, to improve the automation and user's adjustment precision of body of the device.

Description

Technical Field

[0001] This utility model relates to the field of coating structure technology, specifically to an adjustment device for a coating head. Background Technology

[0002] Coating machines are commonly used equipment in precision production of flexible copper clad laminates (FCCL), rigid copper clad laminates (CCL), aluminum substrates, flexible printed circuit boards (FPCB), solar backsheets, optical films, automotive heat insulation films, automotive explosion-proof films, and high-grade tapes.

[0003] Currently, the coating machine body is mounted on a base and can be moved by hand. During the coating process, when it encounters the material receiving head, the body jumps away and then returns, resulting in significant changes in the "coating gap," making it difficult to guarantee accuracy. Existing technology relies on manual adjustment of the gap between the body and the coating roller, using a handwheel to rotate the swing arm and repeatedly checking the gap size with a feeler gauge. This method requires a high level of operator skill, is difficult to guarantee accuracy, wastes a lot of time, and has very low efficiency. Furthermore, the height of the body is not adjustable, making it unsuitable for the production needs of different coating types. Therefore, we have proposed an adjustment device for the coating head. Utility Model Content

[0004] In view of the shortcomings of the prior art, the present invention provides an adjustment device for a coating head, which solves the problems mentioned in the background.

[0005] This utility model provides the following technical solution: an adjustment device for a coating head, comprising a frame, a conveying shaft on the outer wall of the frame, a motor fixedly mounted on the outer wall of the frame, a reduction gearbox on the output shaft of the motor, a lead screw fixedly mounted on the inner wall of the reduction gearbox, a fixed frame fixedly mounted on the top of the frame, a guide rail fixedly mounted on the top of the fixed frame, a slide block slidably connected to the outer wall of the guide rail, a mounting frame fixedly mounted on the top of the slide block, an electric telescopic rod fixedly mounted on the inner wall of the mounting frame, an adjustment box fixedly mounted on the output shaft of the electric telescopic rod, a handle rotatably connected to the outer wall of the adjustment box, a wheel axle fixedly mounted at one end of the handle located on the inner wall of the adjustment box, a toothed ring fixedly sleeved on the outer wall of the wheel axle, a toothed plate meshing on the outer wall of the toothed ring, a body on the outer wall of the toothed plate, a rubber tube communicating inside the body, connecting rods fixedly mounted on both sides of the slide block, a moving ring fixedly mounted at the end of the connecting rod away from the slide block, and an infrared detector fixedly mounted on the outer wall of the frame.

[0006] As a preferred embodiment of this utility model, the outer wall of the lead screw is threadedly connected to the inner wall of the moving ring, and the lead screw is connected to the output shaft of the motor through a reduction gearbox.

[0007] As a preferred embodiment of this utility model, the outer wall of the adjustment box is slidably connected to the inner wall of the mounting frame, and the inner wall of the adjustment box is rotatably connected to the outer wall of the wheel axle.

[0008] As a preferred embodiment of this utility model, the bottom of the regulating box is provided with a square groove, and the inner wall of the square groove is slidably connected to the outer wall of the toothed plate.

[0009] As a preferred embodiment of this utility model, the outer wall of the mounting bracket is provided with an infrared emitter, and the position of the infrared emitter corresponds to the position of the infrared detector head.

[0010] As a preferred technical solution of this utility model, the outer wall of the frame is rotatably connected to the outer wall of the lead screw, and the frame, slide and adjustment box are all made of galvanized iron metal.

[0011] As a preferred embodiment of this utility model, the outer wall of the frame is provided with a material conveying box, and the main body is connected to the interior of the material conveying box through a rubber tube.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. This adjustment device for the coating head, through the setting of a frame, conveyor shaft, motor, gearbox, lead screw, fixed frame, guide rail, slide, infrared detector, connecting rod, and moving ring structure, enables the device to move during use by using the operation of the motor to move the slide, thereby driving the main body to move. The position of the main body is automatically determined by the cooperation of the infrared detector and infrared emitter, thereby improving the automation of the device and the user's adjustment accuracy of the main body.

[0013] 2. The adjustment device for the coating head, through the structure of handle, adjustment box, electric telescopic rod, hose, wheel axle, gear ring, and gear plate, allows the device to change the height of the adjustment box by extending and retracting the output shaft of the electric telescopic rod during operation. This, combined with the rotation of the handle, allows for fine adjustment of the height of the main body, thereby achieving the effect of coating production for different types of coatings and thus improving the application range of the device. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a side view of the structure of this utility model; Figure 3 This is a schematic diagram of the moving ring structure of this utility model; Figure 4 This is a partial cross-sectional structural diagram of the present invention; Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0015] In the diagram: 1. Frame; 2. Conveyor shaft; 3. Motor; 4. Gearbox; 5. Lead screw; 6. Fixing frame; 7. Guide rail; 8. Slide; 9. Infrared detector; 10. Connecting rod; 11. Mounting frame; 12. Electric telescopic rod; 13. Adjustment box; 14. Handle; 15. Moving ring; 16. Rubber hose; 17. Body; 18. Wheel and axle; 19. Gear ring; 20. Gear plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-5 An adjusting device for a coating head includes a frame 1, a conveying shaft 2 on the outer wall of the frame 1, a motor 3 fixedly mounted on the outer wall of the frame 1, a reduction gearbox 4 on the output shaft of the motor 3, a lead screw 5 fixedly mounted on the inner wall of the reduction gearbox 4, a fixing frame 6 fixedly mounted on the top of the frame 1, a guide rail 7 fixedly mounted on the top of the fixing frame 6, a slide block 8 slidably connected to the outer wall of the guide rail 7, a mounting bracket 11 fixedly mounted on the top of the slide block 8, an electric telescopic rod 12 fixedly mounted on the inner wall of the mounting bracket 11, and the output shaft of the electric telescopic rod 12 fixedly mounted on the inner wall of the mounting bracket 11. An adjustment box 13 is fixedly mounted. A handle 14 is rotatably connected to the outer wall of the adjustment box 13. A wheel axle 18 is fixedly mounted at one end of the handle 14 located on the inner wall of the adjustment box 13. A toothed ring 19 is fixedly sleeved on the outer wall of the wheel axle 18. A toothed plate 20 is engaged on the outer wall of the toothed ring 19. A body 17 is provided on the outer wall of the toothed plate 20. A rubber tube 16 is connected inside the body 17. Connecting rods 10 are fixedly mounted on both sides of the slide 8. A moving ring 15 is fixedly mounted at the end of the connecting rod 10 away from the slide 8. An infrared detector head 9 is fixedly mounted on the outer wall of the frame 1.

[0018] In the above structure, the frame 1, conveyor shaft 2, motor 3, gearbox 4, lead screw 5, fixed frame 6, guide rail 7, slide 8, infrared detector 9, connecting rod 10, and mounting frame 11 are configured so that during use, the user can move the moving ring 15 by operating the motor 3, thereby allowing the slide 8 and the adjustment box 13 to move horizontally and change the position of the main body 17. This achieves the effect of automatically adjusting the position of the main body 17, thereby improving the automation of the device and eliminating the need for manual adjustment by the user, thus improving the user's adjustment accuracy.

[0019] In a preferred embodiment, the outer wall of the lead screw 5 is threadedly connected to the inner wall of the moving ring 15, and the lead screw 5 is connected to the output shaft of the motor 3 through the reduction gearbox 4.

[0020] In the above structure, the motor 3, gearbox 4, and lead screw 5 allow the operator to adjust the main body 17 by simply controlling the motor 3 during operation, thereby enabling the main body 17 to move horizontally and ensuring the normal operation of the device.

[0021] In a preferred embodiment, the outer wall of the adjustment box 13 is slidably connected to the inner wall of the mounting bracket 11, and the inner wall of the adjustment box 13 is rotatably connected to the outer wall of the wheel axle 18.

[0022] In the above structure, the adjustment box 13 and the wheel axle 18 structure enable the user to rotate the wheel axle 18 by turning the handle 14 during use, thereby causing the toothed ring 19 to mesh with the toothed plate 20 and adjusting the height of the body 17. This achieves the effect of coating different sizes of coatings, thereby improving the application range of the device.

[0023] In a preferred embodiment, the bottom of the regulating box 13 is provided with a square groove, and the inner wall of the square groove is slidably connected to the outer wall of the toothed plate 20.

[0024] In the above structure, the square groove and toothed plate 20 structure allow the toothed ring 19 to move up and down along the inner wall of the square groove during rotation, thereby adjusting the height of the body 17. This enables coating operations on different sizes and specifications. With the help of the electric telescopic rod 12, a wide range of adjustments can be made, while the rotation of the handle 14 can complete small-distance adjustments, further improving the adjustment accuracy of the device.

[0025] In a preferred embodiment, the outer wall of the mounting bracket 11 is provided with an infrared emitter, and the position of the infrared emitter corresponds to the position of the infrared detector head 9.

[0026] In the above structure, the infrared transmitter and infrared detector 9 are designed so that when the slide 8 moves until the infrared transmitter and infrared detector 9 overlap, the motor 3 is automatically stopped. This allows the device to automatically detect whether the body 17 has reached the spraying point, thereby improving the intelligence of the device.

[0027] In a preferred embodiment, the outer wall of the frame 1 is rotatably connected to the outer wall of the lead screw 5, and the frame 1, the slide 8, and the adjustment box 13 are all made of galvanized iron.

[0028] In the above structure, galvanized iron has the characteristics of hardness and wear resistance, which can effectively reduce the wear of the three components during operation, thereby extending their service life. At the same time, galvanized iron also has the characteristic of low cost, which reduces the production and maintenance costs of the device.

[0029] In a preferred embodiment, the outer wall of the frame 1 is provided with a material conveying box, and the body 17 is connected to the interior of the material conveying box through a rubber tube 16.

[0030] In the above structure, the material is transported to the main body 17 and sprayed out through the material conveying box and the hose 16 structure during operation, thereby achieving the effect of spraying the cloth. The hose 16 has the characteristics of being stretchable and tough, which can ensure that the material is not affected when the slide 8 moves, thus ensuring the normal use of the device.

[0031] Working principle: After assembling the device, the user can first move the moving ring 15 by operating the motor 3, so that the slide 8 slides along the outer wall of the guide rail 7 and the main body 17 moves horizontally. Then the slide 8 will move so that the infrared emitter and the infrared detector 9 coincide, thereby automatically monitoring the movement of the main body 17 into position. Then the motor 3 stops operating, so that the main body 17 can perform spraying operations on the coating. The user does not need to manually move the main body 17 to complete the adjustment operation, thus improving the automation and adjustment accuracy of the device. During the operation, the user can also adjust the height of the adjustment box 13 by extending and retracting the output shaft of the electric telescopic rod 12, or adjust the height of the main body 17 by turning the handle 14, so that the device can be used for spraying operations on coatings of different specifications and sizes, thereby improving the application range of the device.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjusting device for a coating head, characterized in that, The system includes a frame (1), with a conveyor shaft (2) on the outer wall of the frame (1), a motor (3) fixedly mounted on the outer wall of the frame (1), a reduction gearbox (4) on the output shaft of the motor (3), a lead screw (5) fixedly mounted on the inner wall of the reduction gearbox (4), a fixed frame (6) fixedly mounted on the top of the frame (1), a guide rail (7) fixedly mounted on the top of the fixed frame (6), a slide block (8) slidably connected to the outer wall of the guide rail (7), a mounting frame (11) fixedly mounted on the top of the slide block (8), an electric telescopic rod (12) fixedly mounted on the inner wall of the mounting frame (11), and an adjustment box fixedly mounted on the output shaft of the electric telescopic rod (12). (13) A handle (14) is rotatably connected to the outer wall of the regulating box (13). A wheel axle (18) is fixedly mounted on one end of the handle (14) located on the inner wall of the regulating box (13). A toothed ring (19) is fixedly sleeved on the outer wall of the wheel axle (18). A toothed plate (20) meshes with the outer wall of the toothed ring (19). A body (17) is provided on the outer wall of the toothed plate (20). A rubber tube (16) is connected inside the body (17). A connecting rod (10) is fixedly mounted on both sides of the slide (8). A moving ring (15) is fixedly mounted on the end of the connecting rod (10) away from the slide (8). An infrared detector (9) is fixedly mounted on the outer wall of the frame (1).

2. The adjusting device for a coating head according to claim 1, characterized in that, The outer wall of the lead screw (5) is threaded to the inner wall of the moving ring (15), and the lead screw (5) is connected to the output shaft of the motor (3) through the reduction gearbox (4).

3. The adjusting device for a coating head according to claim 1, characterized in that, The outer wall of the adjustment box (13) is slidably connected to the inner wall of the mounting bracket (11), and the inner wall of the adjustment box (13) is rotatably connected to the outer wall of the wheel axle (18).

4. The adjusting device for a coating head according to claim 1, characterized in that, The bottom of the regulating box (13) is provided with a square groove, and the inner wall of the square groove is slidably connected to the outer wall of the toothed plate (20).

5. The adjusting device for a coating head according to claim 1, characterized in that, The outer wall of the mounting bracket (11) is provided with an infrared emitter, and the position of the infrared emitter corresponds to the position of the infrared detector (9).

6. The adjusting device for a coating head according to claim 1, characterized in that, The outer wall of the frame (1) is rotatably connected to the outer wall of the lead screw (5), and the frame (1), slide (8) and adjustment box (13) are all made of galvanized iron metal.

7. The adjusting device for a coating head according to claim 1, characterized in that, The outer wall of the frame (1) is provided with a material conveying box, and the body (17) is connected to the inside of the material conveying box through a rubber tube (16).

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