CN112246505A

CN112246505A - Device for uniformly spraying paint and preventing dust on plastic surface of telephone

Info

Publication number: CN112246505A
Application number: CN202011109494.9A
Authority: CN
Inventors: 陈松
Original assignee: Nanjing Songzhongzhu Network Technology Co ltd
Current assignee: Nanjing Songzhongzhu Network Technology Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-01-22

Abstract

The invention relates to the technical field of intelligent manufacturing, and discloses a device for uniformly spraying paint and preventing dust and dirt on the plastic surface of a telephone. The rotation through the rotating disc drives the driving gear to rotate, thereby driving the driven gear to rotate, so that the brush rod on the fixed disc inside the driven gear rubs on the driven gear, thereby the surface of the driven gear is charged, the dust inside the oil injection antifouling device main body is adsorbed and treated, and the dustproof effect in the oil injection process is achieved.

Description

Device for uniformly spraying paint and preventing dust on plastic surface of telephone

Technical Field

The invention relates to the technical field of intelligent manufacturing, in particular to a device for uniformly spraying paint and preventing dust on the plastic surface of a telephone.

Background

The telephone is a remote communication device capable of transmitting and receiving sound, and is a terminal device capable of bidirectionally transmitting voice through electric signals, and the shell of the telephone is generally made of plastic materials, and is required to be subjected to processes of injection molding, oil injection, silk screen printing and the like, so that the shell of the telephone is exquisite.

In the process of oil spraying of the telephone shell, the plastic material is easy to pollute by dust, so that the unevenness of an oil spraying surface and the amount of sprayed paint cannot be automatically controlled according to the amount of the plastic material, and therefore the device for uniformly spraying the paint on the plastic surface of the telephone and preventing dust and dirt is provided to solve the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the device for uniformly spraying paint on the plastic surface of the telephone and preventing dust, which has the advantages of removing dust in the oil spraying device and automatically controlling the amount of the sprayed paint according to the amount of the plastic material, so that the oil spraying process is more intelligent and the use of the paint is saved, and the problems that the oil spraying surface is uneven and the amount of the sprayed paint cannot be automatically controlled according to the amount of the plastic material due to the fact that the plastic material is easily polluted by the dust are solved.

(II) technical scheme

In order to realize the purposes of clearing away dust in the oil spraying device and automatically controlling the amount of sprayed paint according to the amount of plastic materials, so that the oil spraying process is more intelligent and the use of the paint is saved, the invention provides the following technical scheme: the utility model provides a telephone plastics surface evenly spouts paint and dirt prevention device, includes oil spout anti fouling device main part, the inside fixed mounting of oil spout anti fouling device main part has the stand, the inner wall of stand has seted up the spout, the inside sliding connection of spout has the slider, the inner wall fixed mounting of spout has the friction plate, the front movable mounting of slider has the movable rod, the right side fixed mounting of slider has the pin, two one side swing joint that the movable rod is opposite has the plastic slab, the inside movable mounting of oil spout anti fouling device main part has the carousel, the outer wall fixed mounting of carousel has the push rod, the inner wall fixed mounting at spout top has the spring, the left side fixed mounting of slider has the piston, the inside movable mounting of oil spout anti fouling device main part has the rotating disc, the inside of rotating disc has seted up the settling groove, the bottom fixedly connected with out the lacquer pipeline of settling groove, go out the right side fixed mounting of lacquer pipeline and have the gasbag, the right side fixed mounting who goes out the lacquer pipeline has the nozzle, the inside fixed mounting of rotating disc has the oil tank, the back fixed mounting of rotating disc has the driving gear, the bottom fixed mounting of rotating disc has the thing piece, the top meshing transmission of driving gear has driven gear, driven gear's inside fixed mounting has fixed disc, the top fixed mounting of fixed disc outer wall has brush pole, bottom the inside fixed mounting of settling tank has the positive plate.

Preferably, the movable rod is made of a conductive material, and charges generated by friction between the sliding block and the friction plate can be transferred to the plastic plate.

Preferably, the push rods on the outer wall of the rotary table are symmetrically distributed in length, namely the push rod with the longest circle center symmetry is the shortest.

Preferably, the piston is fixedly connected with the air bag.

Preferably, an oil outlet is formed in the oil tank.

Preferably, the drive gear is a non-full tooth gear.

(III) advantageous effects

Compared with the prior art, the invention provides a device for uniformly spraying paint on the plastic surface of a telephone and preventing dust, which has the following beneficial effects:

1. the plastic plate is clamped by the movable rod on the slider, the slider is driven to move downwards in the sliding groove by the weight of the plastic plate, the rotating disc is driven to rotate by the movable rod, the rotating disc rotates at different angles according to the weight of the plastic plate, the paint amount entering the rotating disc from the oil tank into the accommodating groove is different, when the weight of the plastic plate is large, the distance for the plastic plate to drive the slider to move is large, at the moment, the rotating disc only needs to deflect to the push rod to contact with the movable rod, the movable rod is pushed to rotate, so that the plastic plate falls down, meanwhile, the symmetrical push rods push the piston to move downwards for a certain distance, so that the air bag is compressed to move correspondingly, the paint is sprayed onto the plastic plate in the nozzle, and the feeding amount of the paint is controlled according to the weight of the plastic plate, meanwhile, the spraying speed of the paint from the oil nozzle is controlled according to the weight of the plastic plate.

2. This telephone plastic surface evenly spouts paint and dirt device prevents dust, and rotation through the rotating circular disk drives the driving gear and rotates to drive driven gear and rotate, thereby the brush-holder stud on the inside fixed disc of driven gear rubs on driven gear, thereby makes the driven gear surface charge, adsorbs the processing with the inside dust of oil spout dirt device main part, has reached the dirt-proof effect of oil spout in-process.

Drawings

FIG. 1 is a schematic structural diagram of an oil-spraying anti-fouling device;

FIG. 2 is a schematic view of the extrusion apparatus;

FIG. 3 is a schematic view of the paint spray velocity control apparatus;

FIG. 4 is a schematic view showing the construction of a paint quantity control apparatus;

fig. 5 is a schematic structural view of the dust adsorbing device.

In the figure: 1. an oil spray antifouling device main body; 2. a column; 3. a chute; 4. a slider; 5. a friction plate; 6. a movable rod; 7. a stop lever; 8. a plastic panel; 9. a turntable; 10. a push rod; 11. a spring; 12. a piston; 13. rotating the disc; 14. a placing groove; 15. a paint outlet pipeline; 16. an air bag; 17. a nozzle; 18. an oil tank; 19. a driving gear; 20. a material block; 21. a driven gear; 22. fixing the disc; 23. a brush rod; 24. and a positive plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a device for uniformly spraying paint and preventing dust and dirt on the plastic surface of a telephone comprises a main body 1 of an oil-spraying anti-fouling device, wherein a vertical column 2 is fixedly installed inside the main body 1 of the oil-spraying anti-fouling device, a sliding groove 3 is formed in the inner wall of the vertical column 2, a sliding block 4 is connected inside the sliding groove 3 in a sliding manner, a friction plate 5 is fixedly installed on the inner wall of the sliding groove 3, a movable rod 6 is movably installed on the front surface of the sliding block 4, the movable rod 6 is made of a conductive material, electric charges generated by friction between the sliding block 4 and the friction plate 5 can be transmitted to a plastic plate 8, a stop rod 7 is fixedly installed on the right side of the sliding block 4, one opposite sides of the two movable rods 6 are movably connected with the plastic plate 8, a rotary table 9 is movably installed inside the main body 1, a push rod 10 is fixedly installed on the outer wall of the rotary table 9, a spring 11 is fixedly installed on the inner wall of the top of the sliding groove 3, a piston 12 is fixedly installed on the left side of the sliding block 4, the piston 12 is fixedly connected with an air bag 16, a rotary disc 13 is movably installed inside the oil spraying antifouling device main body 1, a placing groove 14 is formed inside the rotary disc 13, a paint outlet pipeline 15 is fixedly connected to the bottom of the placing groove 14, the air bag 16 is fixedly installed on the right side of the paint outlet pipeline 15, a nozzle 17 is fixedly installed on the right side of the paint outlet pipeline 15, an oil tank 18 is fixedly installed inside the rotary disc 13, an oil outlet is formed in the oil tank 18, a driving gear 19 is fixedly installed on the back of the rotary disc 13, the driving gear 19 is a non-full-tooth gear, an object block 20 is fixedly installed on the bottom of the rotary disc 13, a, the top of the outer wall of the fixed disc 22 is fixedly provided with a brush rod 23, and the inside of the bottom containing groove 14 is fixedly provided with a positive plate 24.

The working principle is that the plastic plate 8 is clamped by the movable rod 6 on the sliding block 4 in the upright column 2, the sliding block 4 is driven to move downwards in the chute 3 by the weight of the plastic plate 8, the rotating disc 13 is driven to rotate by the movable rod 6, the rotating angle of the rotating disc 13 is different according to the weight of the plastic plate 8, so that the length of time required for the rotating disc 13 to restore to the initial position is different, the amount of paint entering the accommodating groove 14 in the rotating disc 13 in the oil tank 18 is different, when the weight of the plastic plate 8 is large, the distance for the plastic plate 8 to drive the sliding block 4 to move is large, the time required for the rotating disc 13 to restore to the initial position is longer, the amount of paint entering the accommodating groove 14 in the rotating disc 13 is larger, and because the moving distance of the sliding block 4 is large, the rotating disc 9 only needs to deflect a tiny circumference to realize that the push rod 10 is in contact with the movable rod 6 for clamping the plastic plate 8, will promote the movable rod 6 to rotate, thereby the plastic board 8 will fall down, simultaneously, the push rod 10 of the symmetry side on the carousel 9 will promote the piston 12 to move a certain distance downwards, thereby make the gasbag 16 compressed the corresponding displacement, thereby will paint on the plastic board 8 in the nozzle 17, simultaneously, because the slider 4 rubs with the inside friction plate 5 contact of spout 3, thereby make have positive charges on the plastic board 8, under the effect of the inside positive plate 24 of bottom arrangement groove 14, slow down the falling speed of plastic board 8, increase the time that the plastic board 8 contacted with paint, make the plastic board 8 spray paint thoroughly, when the movable rod 6 on the slider 4 drives the rotating disc 13 to rotate, will drive the driving gear 19 to rotate, thereby drive the driven gear 21 to rotate, thereby the brush pole 23 on the fixed disc 22 inside the driven gear 21 rubs on the driven gear 21, thereby make driven gear 21 surface charge, with the inside dust adsorption treatment of oil spout anti-fouling device main part 1, when driving gear 19 leaves driven gear 21, with the help of the inside thing piece 20 of driven gear 21 effect down, will make driven gear 21 reverse gyration to make brush pole 23 constantly rub driven gear 21, make driven gear 21 constantly adsorb the dust.

In conclusion, the device for uniformly spraying paint and preventing dust and dirt on the plastic surface of the telephone set clamps the plastic plate 8 through the movable rod 6 on the slider 4, the slider 4 is driven to move downwards in the chute 3 by the weight of the plastic plate 8, the rotating disc 13 is driven to rotate by the movable rod 6, the rotating angle of the rotating disc 13 is different according to the weight of the plastic plate 8, the amount of the paint entering the inside of the accommodating groove 14 in the rotating disc 13 from the oil tank 18 is different, when the weight of the plastic plate 8 is large, the distance for the slider 4 to move by the plastic plate 8 is large, at the moment, the rotating disc 9 only needs to deflect to the push rod 10 to contact with the movable rod 6, the movable rod 6 is pushed to rotate, so that the plastic plate 8 falls down, meanwhile, the symmetrical push rods 10 push the piston 12 to move downwards for a certain distance, and the air bag 16 is compressed to move correspondingly, thereby, the paint is sprayed to the plastic plate 8 in the nozzle 17, and the effect of controlling the feeding amount of the paint according to the weight of the plastic plate 8 and the spraying speed of the paint from the nozzle 17 according to the weight of the plastic plate 8 is achieved.

And, this telephone plastic surface evenly spouts paint and dirt proof device drives driving gear 19 through the rotation of rotating disc 13 and rotates to drive driven gear 21 and rotate, thereby brush-holder stud 23 on the inside fixed disc 22 of driven gear 21 rubs on driven gear 21, thereby makes driven gear 21 surface charge, with the inside dust adsorption treatment of oil spout antifouling device main part 1, has reached the dirt proof effect of oil spout in-process.

Having shown and described embodiments of the present invention, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a telephone plastic surface evenly spouts paint and dirt-proof device, includes antifouling device main part of oil spout (1), its characterized in that: the anti-fouling oil injection device is characterized in that a stand column (2) is fixedly arranged inside the anti-fouling oil injection device main body (1), a sliding groove (3) is formed in the inner wall of the stand column (2), a sliding block (4) is connected to the sliding groove (3) in a sliding mode, a friction plate (5) is fixedly arranged on the inner wall of the sliding groove (3), a movable rod (6) is movably arranged in the front of the sliding block (4), a stop rod (7) is fixedly arranged on the right side of the sliding block (4), two plastic plates (8) are movably connected to one opposite sides of the movable rods (6), a rotary disc (9) is movably arranged inside the anti-fouling oil injection device main body (1), a push rod (10) is fixedly arranged on the outer wall of the rotary disc (9), a spring (11) is fixedly arranged on the inner wall of the top of the sliding groove (3), a piston (12) is fixedly arranged, a placing groove (14) is formed in the rotating disc (13), a paint outlet pipeline (15) is fixedly connected to the bottom of the placing groove (14), an air bag (16) is fixedly arranged on the right side of the paint outlet pipeline (15), a nozzle (17) is fixedly arranged on the right side of the paint outlet pipeline (15), an oil tank (18) is fixedly arranged inside the rotating disc (13), a driving gear (19) is fixedly arranged on the back surface of the rotating disc (13), the bottom of the rotating disc (13) is fixedly provided with an object block (20), the top of the driving gear (19) is engaged with and drives a driven gear (21), a fixed disc (22) is fixedly arranged in the driven gear (21), the top of the outer wall of the fixed disc (22) is fixedly provided with a brush rod (23), and the bottom of the outer wall of the fixed disc (22) is fixedly provided with a positive plate (24) inside the containing groove (14).

2. The device of claim 1 for uniformly spraying paint and preventing dust and dirt on the plastic surface of a telephone set, wherein: the movable rod (6) is made of a conductive material, and charges generated by friction of the sliding block (4) and the friction plate (5) can be transferred to the plastic plate (8).

3. The device of claim 1 for uniformly spraying paint and preventing dust and dirt on the plastic surface of a telephone set, wherein: the push rods (10) on the outer wall of the rotary table (9) are symmetrically distributed in length, namely the push rod (10) with the longest push rod (10) and the symmetric circle center is the shortest.

4. The device of claim 1 for uniformly spraying paint and preventing dust and dirt on the plastic surface of a telephone set, wherein: the piston (12) is fixedly connected with the air bag (16).

5. The device of claim 1 for uniformly spraying paint and preventing dust and dirt on the plastic surface of a telephone set, wherein: an oil outlet is formed in the oil tank (18).

6. The device of claim 1 for uniformly spraying paint and preventing dust and dirt on the plastic surface of a telephone set, wherein: the driving gear (19) is a non-full-tooth gear.