CN213051218U

CN213051218U - A no leftover material device for electronic switch sprays paint

Info

Publication number: CN213051218U
Application number: CN202021022360.9U
Authority: CN
Inventors: 郝守武; 韩齐洪; 程相晓
Original assignee: Qingdao Kaili Electronic Technology Co ltd
Current assignee: Qingdao Kaili Electronic Technology Co ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-04-27
Anticipated expiration: 2030-06-06

Abstract

The utility model discloses a no-residue device for spraying paint on an electronic switch, which comprises a barrel body, an upper convex barrel bottom and an oil pipe, wherein the barrel body is in the shape of an inverted cone; the middle of the upper convex barrel bottom is protruded upwards; the bottom of the upper convex barrel is provided with a confluence channel; the oil pipe is arranged along the confluence channel, the opening of the oil pipe is in a horn shape, the middle of the oil pipe is provided with a raised flexible hollow rubber ball, and the wall of the oil pipe is provided with an opening. The residual paint is reduced from the original more than 0.8kg to less than 0.1kg, and the utilization rate of the paint is greatly improved. The structure with a big top and a small bottom is adopted, so that the paint is gathered at the bottom; by additionally arranging the confluence groove, the utilization rate of the paint is greatly improved, and the retention of the paint in the oil drum is reduced; the oil pipe of the oil pump can be ensured to be at the lowest position by adopting the clamp, and the paint is ensured to be pumped out completely; the supporting area is increased by adopting the supporting seat, and the paint bucket is prevented from being toppled.

Description

A no leftover material device for electronic switch sprays paint

Technical Field

The utility model belongs to electronic switch produces the manufacturing field, concretely relates to no leftovers device for electronic switch sprays paint.

Background

The electronic switch requires a surface painting process after the injection molding is completed to obtain a desired appearance. The paint bucket that traditional spray paint adopted is straight section of thick bamboo flat structure, because the paint depth that remains is not enough at last, always will some remain. The paint is accumulated to a large extent, the spraying of a batch of electronic switches is finished, the residual paint is also a considerable number, the traditional solution is to pour the residual paint manually for collection, but the mode is too extensive, and the paint volatilization and the dripping leakage also affect the environment.

In order to solve the problem, the utility model discloses a no leftovers device for electronic switch sprays paint reduces not enough 0.1kg with paint surplus by original more than 0.8kg, and the utilization ratio of paint improves greatly, for the enterprise has reduced manufacturing cost, has improved product competitiveness.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model discloses a no leftovers device for electronic switch sprays paint, the utility model discloses a technical scheme be:

the utility model discloses a no-residue device for electronic switch paint spraying, which comprises a barrel body, an upper convex barrel bottom and an oil pipe, wherein the barrel body is in the shape of an inverted cone; the middle of the upper convex barrel bottom is protruded upwards; the bottom of the upper convex barrel is provided with a confluence channel; the oil pipe is arranged along the confluence channel, the opening of the oil pipe is in a horn shape, the middle of the oil pipe is provided with a raised flexible hollow rubber ball, and the wall of the oil pipe is provided with an opening.

Furthermore, the residue-free device for spraying paint on the electronic switch further comprises a supporting seat, wherein the supporting seat is arranged below the bottom of the upper convex barrel; the horizontal projection area of the supporting seat is larger than the opening area of the barrel body.

Further, a no leftovers device for electronic switch sprays paint, the opening of staving is circular, and the epirelief barrel head also is circular, and the opening size of staving is greater than the epirelief barrel head.

Furthermore, the utility model discloses a no leftovers device for electronic switch sprays paint, the opening of staving is circular, and the epirelief barrel bottom is the rectangle; the round opening of the barrel body is in smooth transition with the rectangular upper convex barrel bottom.

Furthermore, a no leftovers device for electronic switch sprays paint, the bearing be foamed plastic, the bearing utilizes self elasticity hoop on the staving.

Furthermore, the utility model discloses a no leftovers device for electronic switch sprays paint, be equipped with the clamp on the last protruding barrel head, the clamp have elasticity, clamp one end fix on last protruding barrel head, the other end is free to be opened; the clamp cross-section be circular, oil pipe card in the clamp.

Furthermore, a no leftovers device for electronic switch sprays paint, the ditch of converging establish at last barrel head and staving intersection, and the cross-section semicircular in shape.

Further, a no leftovers device for electronic switch sprays paint, the oil pipe open end be tubaeform, oil pipe opening size be greater than clamp internal diameter size.

The utility model has the beneficial technical effects that: the structure with a big top and a small bottom is adopted, so that the paint is gathered at the bottom; by additionally arranging the confluence groove, the utilization rate of the paint is greatly improved, and the retention of the paint in the oil drum is reduced; the oil pipe of the oil pump can be ensured to be at the lowest position by adopting the clamp, and the paint is ensured to be pumped out completely; the supporting area is increased by adopting the supporting seat, and the paint bucket is prevented from being toppled.

Drawings

Fig. 1 is a perspective view of an embodiment 1 of a residue-free device for painting electronic switches according to the present invention;

fig. 2 is a cross-sectional view of the embodiment 1 of the present invention with the oil pipe removed;

fig. 3 is a cross-sectional view of embodiment 1 of the present invention;

fig. 4 is a perspective view of an embodiment 2 of the residue-free device for spraying paint on an electronic switch according to the present invention;

fig. 5 is a cross-sectional view of embodiment 2 of the present invention with the oil pipe removed;

fig. 6 is a cross-sectional view of embodiment 2 of the present invention;

fig. 7 is a partial sectional view of the joint between the flexible hollow rubber ball and the oil pipe in embodiment 1 of the present invention.

The symbols in the drawings illustrate that:

1. a barrel body; 2. an upper barrel bottom; 3. clamping a hoop; 4. a confluence channel; 5. a supporting seat; 6. an oil pipe; 7. a flexible hollow ball.

Detailed Description

The technical solution in the embodiment of the present invention will be further described with reference to the accompanying drawings. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments.

Example 1:

as shown in fig. 1-3 and 7, the residue-free device for electronic switch paint spraying of the present invention comprises a barrel body 1, an upper barrel bottom 2 and an oil pipe 6, wherein the barrel body 1 is in a shape of an inverted cone; the middle of the upper convex barrel bottom 2 protrudes upwards; the bottom of the upper convex barrel is provided with a confluence channel 4; the oil pipe 6 is arranged along the confluence groove 4, the opening of the oil pipe is in a horn shape, a convex flexible hollow rubber ball 7 is arranged in the middle of the oil pipe 6, and the oil pipe 6 is provided with an opening on the ball wall of the flexible hollow rubber ball 7; the middle of the upper convex barrel bottom 2 protrudes upwards, and the periphery sinks to form a confluence groove 4.

When the paint collecting device is used, residual paint in the paint bucket is collected into the collecting channel at the bottom of the upper convex bucket under the action of gravity, the flexible hollow rubber ball is manually and repeatedly extruded, and the paint in the collecting channel can be sucked into the oil pipe under the action of pressure difference.

Furthermore, the utility model discloses a no leftovers device for electronic switch sprays paint still includes bearing 5, 2 faces under the last protruding bucket are installed to bearing 5; the horizontal projection area of the supporting seat 5 is larger than the opening area of the barrel body 1.

Further, a no leftovers device for electronic switch sprays paint, the opening of staving 1 is circular, and last convex barrel head 2 also is circular, and the opening size of staving 1 is greater than last convex barrel head 2.

Further, a no leftovers device for electronic switch sprays paint, bearing 5's material be foamed plastic, bearing 5 utilizes self elasticity hoop on staving 1.

Furthermore, the utility model discloses a no leftovers device for electronic switch sprays paint, last barrel head 2 be equipped with clamp 3, clamp 3 have elasticity, clamp 3 one end welding fix on last barrel head 2, the other end freely opens; the cross section of the hoop 3 is circular, and the oil pipe 6 is clamped in the hoop 3.

Further, a no leftovers device for electronic switch sprays paint, converge ditch 4 establish at

last barrel head

2 and 1 intersection of staving, and the cross-section semicircular in shape.

Further, a no leftovers device for electronic switch sprays paint, 6 open ends of oil pipe be tubaeform, 6 opening dimensions of oil pipe be greater than 3 internal diameter sizes of clamp.

Example 2:

as shown in fig. 4-6, the embodiment 2 is different from the embodiment 1 in that, in the residue-free device for electronic switch paint spraying according to the present invention, the opening of the barrel body 1 is circular, the upper convex barrel bottom 2 is rectangular, and the circular opening of the barrel body 1 is in smooth transition with the rectangular upper convex barrel bottom 2.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A residue-free device for spraying paint on an electronic switch is characterized by comprising a barrel body, an upper barrel bottom and an oil pipe, wherein the barrel body is in a shape of an inverted cone; the middle of the upper convex barrel bottom is protruded upwards; the bottom of the upper convex barrel is provided with a confluence channel; the oil pipe is arranged along the confluence channel, the opening of the oil pipe is in a horn shape, the middle of the oil pipe is provided with a raised flexible hollow rubber ball, and the wall of the oil pipe is provided with an opening.

2. The residue-free apparatus for painting electronic switches according to claim 1, further comprising a support block mounted below the upper drum bottom; the horizontal projection area of the supporting seat is larger than the opening area of the barrel body.

3. The residue-free device for painting electronic switches as claimed in claim 1, wherein the opening of the barrel is circular, the upper barrel bottom is also circular, and the opening of the barrel is larger than the upper barrel bottom.

4. The residue-free device for painting electronic switches as claimed in claim 1, wherein the opening of the barrel is circular and the upper barrel bottom is rectangular; the round opening of the barrel body is in smooth transition with the rectangular upper convex barrel bottom.

5. The residue-free device for painting electronic switches as claimed in claim 1, wherein the upper convex barrel bottom is provided with a clamp, the clamp has elasticity, one end of the clamp is fixed on the upper convex barrel bottom, and the other end of the clamp is free to open; the clamp cross-section be circular, oil pipe card in the clamp.

6. The apparatus of claim 1 wherein said collecting channel is formed at the junction of said upper barrel bottom and barrel body and has a semicircular cross section.

7. The residue-free device for spraying paint on an electronic switch as claimed in claim 2, wherein the supporting seat is made of foam plastic and is hooped on the barrel body by using self elasticity.

8. The residue-free apparatus for spray painting an electronic switch as claimed in claim 5, wherein said open end of said conduit is flared, and said open dimension of said conduit is greater than the inner diameter of said collar.