CN210230395U

CN210230395U - Paint spraying apparatus is used in hot melt rifle production

Info

Publication number: CN210230395U
Application number: CN201920954824.0U
Authority: CN
Inventors: Tianming Liu; 刘天明
Original assignee: Jiangxi Hna Electric Appliance Co Ltd
Current assignee: Jiangxi Hna Electric Appliance Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-04-03
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a paint spraying device for hot melt gun production, which comprises a base, a paint spraying barrel is welded on the upper part of the base through three groups of struts, the top part of the paint spraying barrel is in threaded connection with a top cover, a coating machine is arranged on the upper surface of the top cover, the coating machine is communicated with the top part of the paint spraying barrel through a coating pipe, the inner wall of the paint spraying barrel is correspondingly and rotatably provided with a first rotating shaft and a second rotating shaft, a shell is welded on the first rotating shaft and the second rotating shaft, an electric push rod is welded on the bottom part in the shell, a push block is welded on the end part of a piston rod of the electric push rod, a shaft lever is welded in the shell, two groups of first connecting rods are rotatably connected on the shaft lever, the electric push rod drives two groups of clamping jaws to clamp a support tightly, the support is firmly fixed, subsequent paint spraying is convenient, a motor drives, the spraying effect is good.

Description

Paint spraying apparatus is used in hot melt rifle production

Technical Field

The utility model relates to a hot melt rifle production technical field specifically is a paint spraying apparatus is used in hot melt rifle production.

Background

The hot melting gun is a decoration tool, has accurate on-off effect and various nozzles, can meet the requirements of different production lines, has unique filter screen design, and is beneficial to cleaning. The general hot melting gun can not deform after being used at the high temperature of 300 ℃ for a long time, and the joint is durable. Therefore, the hot melting gun is widely used for hot melting adhesive strip bonding products in electronic factories, food factories, packaging factories and the like. In order to make up for the defects of the automatic spray gun, the gun body shell meeting the requirement of mobile use is made of imported materials, can resist the high temperature of 300 ℃, ensures that the gun body does not deform in a long-time high-temperature use state, and has light weight, convenient and flexible operation.

Current paint spraying apparatus is used in hot melt rifle production, fixed subassembly is insecure, easily influences the follow-up spraying paint, and can't realize all-round spraying paint, and the effect of spraying paint is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paint spraying apparatus is used in hot melt rifle production, electric putter drives two sets of clamping jaws and presss from both sides the support tightly, and is fixed firm, and the follow-up paint spraying of being convenient for, motor drive second pivot rotate to drive hot melt rifle and first pivot and rotate, the flush coater can carry out all-round spraying to the hot melt rifle, and the spraying is effectual, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a paint spraying device for producing a hot melt gun comprises a base, wherein a paint spraying barrel is welded above the base through three groups of supporting columns, the top of the paint spraying barrel is in threaded connection with a top cover, a spraying machine is mounted on the upper surface of the top cover and is communicated with the top of the paint spraying barrel through a spraying pipe, one side of the spraying machine on the top cover is communicated with a water inlet pipe in a penetrating manner, a sealing cover is arranged at the end part of the water inlet pipe, a first rotating shaft and a second rotating shaft are correspondingly and rotatably mounted on the inner wall of the paint spraying barrel, a shell is welded on the first rotating shaft and the second rotating shaft, an electric push rod is welded at the bottom in the shell, a push block is welded at the end part of a piston rod of the electric push rod, a shaft rod is welded in the shell, two groups of first connecting rods are rotatably connected on the shaft rod, second, the third connecting rod articulates in first connecting rod one side, and is two sets of the welding of shell bottom is all run through to first connecting rod bottom has the clamping jaw, the discharge gate has been seted up to the paint spraying section of thick bamboo bottom, surface welding has the limiting plate on the base, limiting plate one side is equipped with retrieves the car, base top paint spraying section of thick bamboo one side is fixed with the motor protection casing through the support frame, install the motor in the motor protection casing, the motor output shaft passes through the shaft coupling and is connected with second pivot one end.

Preferably, threaded holes are formed in four corners of the base, and fixing bolts are connected in the threaded holes in an internal thread mode.

Preferably, the bottom of the spray painting cylinder is arranged in an inverted cone shape.

Preferably, the limiting plate and the recycling vehicle side wall are correspondingly provided with magnetic blocks, and a sponge cushion is bonded on one side of the limiting plate close to the recycling vehicle.

Preferably, the handle is welded on one side, far away from the limiting plate, of the recovery vehicle, and the rubber sleeve is bonded on the handle.

Preferably, the motor protective cover is provided with heat dissipation holes, and dust filtration nets are arranged in the heat dissipation holes.

Compared with the prior art, the beneficial effects of the utility model are that:

the electric push rod drives the two groups of clamping jaws to clamp the support, the fixing is firm, subsequent paint spraying is facilitated, the motor drives the second rotating shaft to rotate, the hot melting gun and the first rotating shaft are driven to rotate, the spraying machine can carry out all-dimensional spraying on the hot melting gun, and the spraying effect is good.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the housing of the present invention;

fig. 3 is a schematic structural view of a second connecting rod of the present invention;

fig. 4 is the utility model discloses a retrieve car, limiting plate and look sideways at the structural schematic diagram.

In the figure: 1. a base; 2. a pillar; 3. a paint spraying cylinder; 4. a spray coater; 5. a spray pipe; 6. a water inlet pipe; 7. a sealing cover; 8. a first rotating shaft; 9. a second rotating shaft; 10. a housing; 11. an electric push rod; 12. a push block; 13. a shaft lever; 14. a first link; 15. a second link; 16. a spring; 17. a third link; 18. a clamping jaw; 19. a discharge port; 20. a limiting plate; 21. a recovery vehicle; 22. a support frame; 23. a motor protective cover; 24. a motor; 25. a threaded hole; 26. fixing the bolt; 27. a magnetic block; 28. a sponge cushion; 29. a handle; 30. a rubber sleeve; 31. heat dissipation holes; 32. and a top cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a paint spraying device for producing a hot melt gun comprises a base 1, a paint spraying cylinder 3 is welded on the upper portion of the base 1 through three groups of supporting columns 2, the top of the paint spraying cylinder 3 is in threaded connection with a top cover 32, a spraying machine 4 is installed on the upper surface of the top cover 32, the spraying machine 4 is communicated with the top of the paint spraying cylinder 3 through a spraying pipe 5, one side of the spraying machine 4 on the top cover 32 is communicated with a water inlet pipe 6 in a penetrating manner, the inner wall of the paint spraying cylinder 3 is convenient to clean, a sealing cover 7 is arranged at the end portion of the water inlet pipe 6 to prevent paint from escaping during paint spraying, a first rotating shaft 8 and a second rotating shaft 9 are installed on the inner wall of the paint spraying cylinder 3 in a corresponding rotating manner, a shell 10 is welded on both the first rotating shaft 8 and the second rotating shaft 9, an electric push rod 11 is welded at the bottom in the shell 10, a push, all the welding has second connecting rod 15 on two sets of first connecting rods 14, be connected with third connecting rod 17 through spring 16 in the second connecting rod 15, spring 16 plays the cushioning effect, third connecting rod 17 articulates in first connecting rod 14 one side, the welding of shell 10 bottom is all run through to 14 bottoms of two sets of first connecting rods has clamping jaw 18, discharge gate 19 has been seted up to 3 bottoms of the section of thick bamboo that sprays paint, 1 upper surface welding of base has limiting plate 20, limiting plate 20 one side is equipped with recovery car 21, 3 one side of the section of thick bamboo that sprays paint in 1 top of base is fixed with motor protection casing 23 through support frame 22, install motor 24 in the motor protection casing 23, motor 24 output shaft passes through the shaft coupling and.

Specifically, threaded holes 25 are all opened in the four corners on base 1, and threaded holes 25 female connection has fixing bolt 26, and threaded holes 25 are all opened in the four corners on base 1, the fixed of base 1 of being convenient for.

Specifically, the bottom back taper setting in the section of thick bamboo 3 that sprays paint sets up the section of thick bamboo 3 that sprays paint and the bottom is the back taper, the discharge of the paint of being convenient for.

Specifically, the magnet blocks 27 are correspondingly arranged in the limiting plate 20 and the side wall of the recovery vehicle 21, the sponge cushion 28 is adhered to one side, close to the recovery vehicle 21, of the limiting plate 20, and the magnet blocks 27 are correspondingly arranged in the limiting plate 20 and the side wall of the recovery vehicle 21, so that the recovery vehicle 21 can be conveniently positioned.

Specifically, the handle 29 is welded on one side, far away from the limiting plate 20, of the recovery vehicle 21, the rubber sleeve 30 is bonded on the handle 29, and the handle 29 and the rubber sleeve 30 are arranged, so that the recovery vehicle 21 can be pushed conveniently.

Specifically, the motor protective cover 23 is provided with heat dissipation holes 31, dust filtration nets are arranged in the heat dissipation holes 31, and the heat dissipation holes 31 and the dust filtration nets are arranged to facilitate heat dissipation of the motor 24.

The working principle is as follows: the top cover 32 is taken down, the 11 piston rods of the electric push rods stretch out to push the push block 12 to move, the two groups of clamping jaws 18 are driven to be opened towards two sides, two ends of the hot melting gun are respectively placed between the two groups of clamping jaws 18 of the two sides, the 11 piston rods of the electric push rods retract, the two ends of the hot melting gun are fixed, the top cover 32 is fixed, the motor 24 drives the second rotating shaft 9 to rotate, the hot melting gun is driven to rotate, the spraying machine 4 sprays paint to the hot melting gun in an all-dimensional mode through the spraying pipe 5, and paint is discharged into the recycling vehicle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these 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 paint spraying apparatus is used in production of hot melt gun, includes base (1), its characterized in that: the paint spraying device is characterized in that a paint spraying barrel (3) is welded above the base (1) through three groups of supporting columns (2), a top cover (32) is in threaded connection with the top of the paint spraying barrel (3), a coating machine (4) is arranged on the upper surface of the top cover (32), the coating machine (4) is communicated with the top of the paint spraying barrel (3) through a coating pipe (5), a water inlet pipe (6) penetrates through and is communicated with one side of the coating machine (4) on the top cover (32), a sealing cover (7) is arranged at the end part of the water inlet pipe (6), a first rotating shaft (8) and a second rotating shaft (9) are correspondingly and rotatably arranged on the inner wall of the paint spraying barrel (3), shells (10) are welded on the first rotating shaft (8) and the second rotating shaft (9), an electric push rod (11) is welded at the bottom in the shells (10), a push block (12) is welded at the end, two groups of first connecting rods (14) are rotatably connected on the shaft lever (13), second connecting rods (15) are welded on the two groups of first connecting rods (14), a third connecting rod (17) is connected in the second connecting rod (15) through a spring (16), the third connecting rods (17) are hinged to one side of the first connecting rods (14), clamping jaws (18) are welded at the bottom ends of the two groups of the first connecting rods (14) through the bottom of the shell (10), a discharge hole (19) is formed at the bottom of the paint spraying barrel (3), a limiting plate (20) is welded on the upper surface of the base (1), a recovery vehicle (21) is arranged on one side of the limit plate (20), a motor protective cover (23) is fixed on one side of the paint spraying cylinder (3) above the base (1) through a support frame (22), install motor (24) in the motor protection casing (23), motor (24) output shaft passes through the shaft coupling and is connected with second pivot (9) one end.

2. The paint spraying apparatus for producing hot melt gun according to claim 1, wherein: threaded holes (25) are formed in four corners of the base (1), and fixing bolts (26) are connected to the threaded holes (25) in an internal thread mode.

3. The paint spraying apparatus for producing hot melt gun according to claim 1, wherein: the bottom of the paint spraying barrel (3) is arranged in an inverted cone shape.

4. The paint spraying apparatus for producing hot melt gun according to claim 1, wherein: the magnetic blocks (27) are correspondingly arranged in the limiting plate (20) and the side wall of the recovery vehicle (21), and a sponge cushion (28) is bonded on one side, close to the recovery vehicle (21), of the limiting plate (20).

5. The paint spraying apparatus for producing hot melt gun according to claim 1, wherein: the recycling trolley (21) is provided with a handle (29) at one side far away from the limiting plate (20), and the handle (29) is bonded with a rubber sleeve (30).

6. The paint spraying apparatus for producing hot melt gun according to claim 1, wherein: the motor protective cover (23) is provided with heat dissipation holes (31), and dust filtration nets are arranged in the heat dissipation holes (31).