Coating structure for PC hardened plate coating

Abstract

The utility model relates to the technical field of PC board production, in particular to a coating structure for a PC hardened board coating, which comprises a frame body, a moving mechanism is mounted on the inner wall of the left side of the frame body, a conveying belt is mounted in the frame body, the upper end of the conveying belt is attached to a board body through balls, and a coating machine is mounted on the inner wall of the right side of the frame body. According to the coating structure for the PC hardened plate coating, through cooperation of the moving mechanism and the frame body and through the mode, when the thickness of a PC hardened plate is large, the distance between a brush roller and the PC hardened plate can be adjusted, then the PC hardened plates with different thicknesses can be cleaned, and work limitation is avoided. Through cooperation of the adjusting mechanism and the frame body, the first motor drives the worm to rotate, the two plate bodies can move for a long distance to shorten the distance between the two plate bodies, and the two plate bodies limit the moving track of the PC hardened plate on the conveying belt, so that the PC hardened plate is prevented from deviating in the subsequent coating work, and the working quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PC board production, in particular to a coating structure for PC hardening board coating. Background Technique

[0002] The main functions of the PC hardening board are to increase the surface hardness, acid and alkali resistance, scratch resistance, etc. of the PC board. When processing the PC hardening board, it is necessary to carry out the coating work on it.

[0003] For example, a coating device for PC glass board with the authorization announcement number of "CN216460552U" has a stable air flow blown out, is not easy to form turbulence in the impurity removal area, is conducive to the discharge of dust, and the deviation correction mechanism limits the PC board to improve the coating quality. However, for this coating device for PC glass board, due to the different thicknesses of the PC hardening board, and the positions of the air blowing head and the dust collecting tank are fixed, which limits the thickness of the PC hardening board, resulting in only PC hardening boards with a fixed thickness can be coated, thus increasing the working limitations. At the same time, for this coating device for PC glass board, when coating the PC hardening board, the position of the guide rod can only be finely adjusted. For small-sized PC hardening boards, the guide rod cannot contact the moving PC hardening board, so it cannot limit its position and cause its position to shift, resulting in uneven coating of the PC hardening board after coating, thus reducing the working quality. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems that the positions of the air blowing head and the dust collecting tank are fixed, which limits the thickness of the PC hardening board, resulting in only PC hardening boards with a fixed thickness can be coated, thus increasing the working limitations, and the position of the guide rod can only be finely adjusted, resulting in the guide rod not being able to contact the moving PC hardening board, so it cannot limit its position and cause its position to shift, resulting in uneven coating of the PC hardening board after coating, thus reducing the working quality. A coating structure for PC hardening board coating is proposed.

[0005] To achieve the above purpose, the utility model provides the following technical solution:

[0006] Design a coating structure for PC hardening board coating, including a frame body. A moving mechanism is installed on the left inner wall of the frame body. Adjusting mechanisms are installed at the front end and the rear end of the frame body. A vacuum cleaner is installed on the rear inner wall of the frame body. A conveyor belt is installed inside the frame body. The upper end of the conveyor belt is in contact with the plate body through balls. A coater is installed on the right inner wall of the frame body.

[0007] Preferably, the adjusting mechanism includes a first housing, the outer wall of the first housing is fixedly connected to the frame body, the inner walls of the first housing are rotatably connected to two worm gears through bearings, the left sides of the two worm gears are respectively fixedly connected to a first toothed belt pulley and a second toothed belt pulley, the first toothed belt pulley is meshed with the second toothed belt pulley through a toothed belt, the middle part of the first housing is rotatably connected to an auxiliary toothed belt pulley through a rotating shaft, and the outer side of the auxiliary toothed belt pulley is meshed with the toothed belt.

[0008] Preferably, the left end of the worm gear is connected to a first motor through a reduction box, the first motor is fixedly connected to the first housing through a bracket, the outer walls of the worm gears are both meshed with worm wheels, the worm wheels are both rotatably connected to the first housing through rotating shafts, rod bodies are fixedly connected to the outer walls of the rotating shafts of the worm wheels, the rod bodies are both slidably connected to a vertical plate, the upper end and the lower end of the vertical plate are both slidably connected to the first housing, and the right end of the vertical plate is fixedly connected to a plate body.

[0009] Preferably, the moving mechanism includes a second housing, the outer wall of the second housing is fixedly connected to the frame body, the second housing is fixedly connected to a second motor through a bracket, the output shaft of the second motor is connected to a disc through a reduction box, the disc is rotatably connected to the second housing through a rotating shaft, the outer wall of the disc is in contact with a frame, and both ends of the frame are slidably connected to the second housing.

[0010] Preferably, a spring is provided on the outer wall of the frame, and both ends of the spring are respectively fixedly connected to the second housing and the frame.

[0011] Preferably, the frame is fixedly connected to a third motor through a bracket, the output shaft of the third motor is connected to a brush roller through a reduction box, and the brush roller is rotatably connected to the frame through a rotating shaft.

[0012] A coating application structure for a PC hardening plate proposed by the present utility model has the beneficial effect that: through the cooperation of the moving mechanism and the frame body, the second motor drives the disc to rotate, the frame moves and then drives the brush roller to move. In this way, when the thickness of the PC hardening plate is large, the distance between the brush roller and the PC hardening plate can be adjusted, and thus PC hardening plates with different thicknesses can be cleaned, thereby overcoming the working limitations.

[0013] Through the cooperation of the adjusting mechanism and the frame, the first motor drives the worm to rotate, the worm drives the first toothed pulley to rotate, the first toothed pulley drives the second toothed pulley to rotate through the toothed belt, both the first toothed pulley and the second toothed pulley drive the worm to rotate, the worm drives the worm gear to rotate, the worm gear drives the rod body to swing, the rod body drives the vertical plate to move through the chute, and the two vertical plates move relatively to drive the plate body to move relatively. In this way, the two plate bodies can move a long distance to shorten the distance between them, and the two plate bodies limit the movement trajectory of the PC hardened plate on the conveyor belt, thereby preventing the PC hardened plate from shifting during the subsequent coating operation, thus improving the work quality. Brief Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is Figure 1 the front elevation sectional view of

[0016] Figure 3 is Figure 2 the partial side view of

[0017] Figure 4 is Figure 1 the top plan sectional view of the adjusting mechanism in

[0018] Figure 5 is Figure 2 the enlarged view of part A in

[0019] Figure 6 is Figure 2 the side view of the moving mechanism in

[0020] In the figure: 1. Frame, 2. Adjusting mechanism, 201. First housing, 202. First motor, 203. First toothed pulley, 204. Worm, 205. Worm gear, 206. Rod body, 207. Vertical plate, 208. Second toothed pulley, 209. Auxiliary toothed pulley, 3. Moving mechanism, 301. Second housing, 302. Second motor, 303. Disc, 304. Frame, 305. Spring, 4. Coating machine, 5. Plate body, 6. Conveyor belt, 7. Vacuum cleaner, 8. Third motor, 9. Brush roller. Detailed Embodiment

[0021] The present utility model will be further described below with reference to the drawings:

[0022] Refer to the attached Figures 1-6: In this embodiment, a coating structure for a PC hard board includes a frame 1. A moving mechanism 3 is installed on the left inner wall of the frame 1. Adjusting mechanisms 2 are installed at both the front end and the rear end of the frame 1. A dust collector 7 is installed on the rear inner wall of the frame 1. For the prior art of the dust collector 7, the model of the dust collector 7 can meet the working requirements according to actual needs. A conveyor belt 6 is installed inside the frame 1. The conveyor belt 6 is a prior art, and the model of the conveyor belt 6 can meet the working requirements according to actual needs. The upper end of the conveyor belt 6 is in contact with the plate body 5 through balls. The balls can prevent the plate body 5 from moving on the conveyor belt. A coater 4 is installed on the right inner wall of the frame 1. The coater 4 is a prior art disclosed in the authorized announcement number CN216460552.

[0023] Refer to the attached Figure 1 、 Figure 3 and Figure 4 : The adjusting mechanism 2 includes a first housing 201. The outer wall of the first housing 201 is fixedly connected to the frame 1. The inner wall of the first housing 201 is rotatably connected to two worm gears 204 through bearings. The worm gears 204 rotate inside the first housing 201. The left sides of the two worm gears 204 are respectively fixedly connected to a first toothed pulley 203 and a second toothed pulley 208. The first toothed pulley 203 and the second toothed pulley 20 drive the worm gears 204 to rotate. The first toothed pulley 203 is meshed with the second toothed pulley 208 through a toothed belt. The middle part of the first housing 201 is rotatably connected to an auxiliary toothed pulley 209 through a rotating shaft. The auxiliary toothed pulley 209 rotates inside the first housing 201. The auxiliary toothed pulley 209 can prevent the middle part of the toothed belt from collapsing. The outer side of the auxiliary toothed pulley 209 is meshed with the toothed belt. The left end of the worm gear 204 is connected to a first motor 202 through a speed reducer;

[0024] The model of the first motor 202 can meet the working requirements according to actual needs. The first motor 202 drives the worm gear 204 to rotate. The first motor 202 is fixedly connected to the first housing 201 through a bracket. The outer walls of the worm gears 204 are all meshed with worm wheels 205. The worm gears 204 drive the worm wheels 205 to rotate. The worm wheels 205 are all rotatably connected to the first housing 201 through rotating shafts. The worm wheels 205 rotate inside the first housing 201. Rods 206 are fixedly connected to the outer walls of the rotating shafts of the worm wheels 205. The worm wheels 205 drive the rods 206 to swing. The rods 206 are all slidably connected to a vertical plate 207. The rods 206 drive the vertical plate 207 to move. The upper end and the lower end of the vertical plate 207 are both slidably connected to the first housing 201. The vertical plate 207 slides inside the first housing 201. The right end of the vertical plate 207 is fixedly connected to the plate body 5. The vertical plate 207 drives the plate body 5 to move.

[0025] Refer to the attached Figure 1 、 Figure 2 、 Figure 5 and Figure 6:The moving mechanism 3 includes a second housing 301. The outer wall of the second housing 301 is fixedly connected to the frame 1. The second housing 301 is fixedly connected to a second motor 302 through a bracket. The second motor 302 is a servo motor, and the model of the servo motor can meet the working requirements according to actual needs. The output shaft of the second motor 302 is connected to a disc 303 through a speed reducer. The second motor 302 drives the disc 303 to rotate. The outer surface of the disc 303 is relatively smooth. The disc 303 is rotationally connected to the second housing 301 through a rotating shaft. The disc 303 rotates within the second housing 301. The outer wall of the disc 303 is in contact with the frame 304. The disc 303 drives the frame 304 to move. Both ends of the frame 304 are slidably connected to the second housing 301. The frame 304 slides within the second housing 301;

[0026] A spring 305 is provided on the outer wall of the frame 304. The elastic coefficient of the spring 305 can meet the working requirements according to actual needs. Both ends of the spring 305 are fixedly connected to the second housing 301 and the frame 304 respectively. The frame 304 is fixedly connected to a third motor 8 through a bracket. The model of the third motor 8 can meet the working requirements according to actual needs. The output shaft of the third motor 8 is connected to a brush roller 9 through a speed reducer. The third motor 8 drives the brush roller 9 to rotate. The brush roller 9 is a prior art, and the model of the brush roller 9 can meet the working requirements according to actual needs. The brush roller 9 is rotationally connected to the frame 304 through a rotating shaft. The brush roller 9 rotates within the frame 304.

[0027] Working principle:

[0028] When coating the PC hard board, the worker places the PC hard board to be coated on the conveyor belt 6. Then, the external power supply of the second motor 302 is connected and started. The second motor 302 drives the disc 303 to rotate (the outer wall of the disc 303 is relatively smooth, thus reducing the friction with the frame 304). The frame 304 moves and then drives the brush roller 9 to move. At this time, the spring 305 forms an elastic force. After the brush roller 9 contacts the PC hard board, the second motor 302 is turned off. The external power supply of the vacuum cleaner 7 is connected and started. The vacuum cleaner 7 starts to work. The external power supply of the third motor 8 is connected and started. The third motor 8 drives the brush roller 9 to rotate. The brush roller 9 contacts the PC hard board and then cleans it. The vacuum cleaner 7 sucks the dust cleaned down into the external box for collection. The conveyor belt 6 is started. The conveyor belt 6 drives the PC hard board to move. The brush roller 9 cleans the moving PC hard board in the above manner. By reversing the second motor 302 in the above manner, the spring 305 releases the elastic force to reset the brush roller 9;

[0029] Connect the external power supply of the first motor 202 and start it. The first motor 202 drives the worm 204 to rotate. The worm 204 drives the first toothed pulley 203 to rotate. The first toothed pulley 203 drives the second toothed pulley 208 to rotate through the toothed belt. Both the first toothed pulley 203 and the second toothed pulley 208 drive the worm 204 to rotate (the first toothed pulley 203 and the second toothed pulley 208 both drive a separate worm 204 to rotate and the rotation directions of the two worms 204 are the same). The worm 204 drives the worm gear 205 to rotate. The worm gear 205 drives the rod body 206 to swing. The rod body 206 drives the vertical plate 207 to move through the chute. The two vertical plates 207 move relatively and then drive the plate body 5 to move relatively (such as Figure 3 ), after the plate body 5 contacts the moving PC hardened plate, turn off the first motor 202. The two plate bodies 5 shorten the distance between them to limit the moving trajectory of the PC hardened plate on the conveyor belt 6. By the above method, it is prevented that the PC hardened plate offsets during the subsequent coating application work. Reversing the first motor 202 according to the above method can reset the plate body 5;

[0030] After the PC hardened plate moves to the lower part of the coater 4, the coater 4 sprays the coating on the upper surface of the moving PC hardened plate. After the coating of the PC hardened plate is completed, stop the coater 4 from coating the PC hardened plate and turn off the conveyor belt 6, the vacuum cleaner 7 and the third motor 8. Then the worker can take the PC hardened plate with the coating from the conveyor belt 6 and transfer it to the next process. By the above method, the coating application work of the PC hardened plate is completed.

[0031] Although the present utility model has been illustrated and described by referring to the preferred embodiments, those of ordinary skill in the art should understand that various changes in form and details can be made within the scope of the claims.

Claims

1. A coating structure for a PC hardened board, comprising a frame (1), characterized in that: A moving mechanism (3) is installed on the left inner wall of the frame (1); an adjusting mechanism (2) is installed on the front and rear ends of the frame (1); a vacuum cleaner (7) is installed on the rear inner wall of the frame (1); a conveyor belt (6) is installed inside the frame (1); the upper end of the conveyor belt (6) is in contact with the plate (5) via a ball bearing; a coating machine (4) is installed on the right inner wall of the frame (1); the adjusting mechanism (2) comprises a first shell (201); the outer wall of the first shell (201) is fixed to the frame (1); The inner wall of the first housing (201) is rotatably connected to two worm gears (204) via bearings, the left sides of the two worm gears (204) are fixedly connected to a first toothed belt pulley (203) and a second toothed belt pulley (208) respectively, the first toothed belt pulley (203) is meshed with the second toothed belt pulley (208) via a toothed belt, the middle part of the first housing (201) is rotatably connected to an auxiliary toothed belt pulley (209) via a rotating shaft, and the outer side of the auxiliary toothed belt pulley (209) is meshed with the toothed belt.

2. A coating structure for a PC hardened board according to claim 1, characterized in that: The left end of the worm (204) is connected to the first motor (202) via a reduction gear box; the first motor (202) is fixedly connected to the first housing (201) via a bracket; the outer wall of the worm (204) is meshed with a worm wheel (205); the worm wheel (205) is rotationally connected to the first housing (201) via a rotating shaft; the outer wall of the rotating shaft of the worm wheel (205) is fixedly connected to a rod body (206); the rod body (206) is slidably connected to a vertical plate (207); the upper end and the lower end of the vertical plate (207) are slidably connected to the first housing (201); and the right end of the vertical plate (207) is fixedly connected to the plate body (5).

3. A coating structure for a PC hardened board according to claim 2, characterized in that: The moving mechanism (3) comprises a second shell (301), the outer wall of the second shell (301) is fixedly connected to the frame (1), the second shell (301) is fixedly connected to the second motor (302) via a bracket, the output shaft of the second motor (302) is connected to the disc (303) via a reduction gearbox, the disc (303) is rotationally connected to the second shell (301) via a rotating shaft, the outer wall of the disc (303) is in contact with the frame (304), and both ends of the frame (304) are slidably connected to the second shell (301).

4. A coating structure for a PC hardened board according to claim 3, characterized in that: A spring (305) is provided on the outer wall of the frame (304), and two ends of the spring (305) are fixedly connected to the second shell (301) and the frame (304) respectively.

5. A coating structure for a PC hardened board according to claim 4, characterized in that: The frame (304) is fixedly connected to the third motor (8) via a bracket, the output shaft of the third motor (8) is connected to the brush roller (9) via a reduction gearbox, and the brush roller (9) is rotationally connected to the frame (304) via a rotating shaft.

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