CN211838593U

CN211838593U - Device is shielded in grid paint prevention

Info

Publication number: CN211838593U
Application number: CN201922450321.2U
Authority: CN
Inventors: 王松挺
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-11-03
Anticipated expiration: 2029-12-28

Abstract

The utility model provides a grid paint-proof shielding device, which comprises a plurality of shielding mechanisms and a plurality of long shafts, wherein shaft sleeves are arranged at both ends of the long shafts, the shielding mechanism comprises a cylinder, a power arm, a bent arm, a short shaft and a steel wire rope, the short shaft is fixedly connected with the long shaft through a shaft sleeve, two ends of the power arm are respectively connected with the piston rod of the cylinder and the short shaft, one end of each bent arm is fixedly connected with the short shaft, two steel wire ropes are arranged on two adjacent bent arms in parallel, the upper part of the steel wire rope is paved with filter cotton, the utility model comprises a plurality of connected shielding mechanisms, the filter cotton is arranged on two adjacent bent arms, can use the filter pulp to shield the grid when spraying paint, prevent lacquer effect safe and reliable and do not have the influence to the spraying quality, protect the grid can not glue the varnish, guaranteed that the staff can normally walk.

Description

Device is shielded in grid paint prevention

Technical Field

The utility model relates to a spraying equipment field specifically is a device is shielded in grid paint prevention.

Background

The vehicle body can be generally sprayed with 2k of varnish in a varnish outer surface paint spraying chamber, the varnish can be sprayed onto a grid for a worker to walk in the spraying process, and the grid is easy to accumulate paint, so that the worker can not continue to walk.

SUMMERY OF THE UTILITY MODEL

The technique that exists is not enough to the aforesaid, the utility model aims at providing a device is shielded to grid paint prevention, and it includes a plurality of interconnect's the mechanism that shields, and shields the mechanism and adopt the cylinder as power, prevents lacquer effect safe and reliable and does not have the influence to the spraying quality, has solved the grid and has easily caused long-pending lacquer, the unable problem of walking of personnel.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a grating paint prevention shielding device comprises a plurality of shielding mechanisms and long shafts, shaft sleeves are arranged at two ends of each long shaft, each shielding mechanism comprises an air cylinder, a power arm, bent arms, short shafts and steel wire ropes, the short shafts are fixedly connected with the long shafts through the shaft sleeves, one end of each power arm is hinged to a piston rod of the air cylinder, the other end of each power arm is fixedly connected with the corresponding short shaft, the bent arms are fixedly arranged on the short shafts, two steel wire ropes are parallelly arranged on two adjacent bent arms, filter cotton is paved on the steel wire ropes, and two ends of the filter cotton are movably connected with the two adjacent bent arms through connecting pieces.

Preferably, the included angle between the bent arms and the power arm is 90 degrees.

Preferably, a pneumatic hand valve is connected to the air cylinder.

Preferably, the connector is a spring clip.

Preferably, the connecting member is a bolt.

The beneficial effects of the utility model reside in that: this design includes a plurality of continuous shielding mechanisms, is equipped with the filter pulp on two adjacent bent arms, can use the filter pulp to shield the grid when spraying paint, prevents that lacquer effect safe and reliable just does not have the influence to the spraying quality, and the protection grid can not stick to the varnish, has guaranteed that the staff can normally walk.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a device for preventing paint from being shielded by a grille according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the shielding mechanism.

Description of reference numerals:

1-shielding mechanism, 2-filter cotton, 3-short axis, 4-long axis, 5-shaft sleeve, 6-cylinder, 7-power arm and 8-bent arm.

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.

As shown in fig. 1 to 2, a grid paint-proof shielding device comprises three shielding mechanisms 1 and two long shafts 4, the specific number of the shielding mechanisms 1 and the long shafts 4 can be adjusted according to the specific size of a paint spray booth, shaft sleeves 5 are respectively arranged at two ends of each long shaft 4, each shielding mechanism 1 comprises a cylinder 6, a power arm 7, a bent arm 8, a short shaft 3 and a steel wire rope, the short shafts 3 are fixedly connected with the long shafts 4 through the shaft sleeves 5, two adjacent shielding mechanisms 1 are connected through the long shafts 4, the short shafts 3 on two adjacent shielding mechanisms 1 can be ensured to rotate simultaneously, one end of each power arm 7 is hinged with a piston rod of the cylinder 6, the other end of each power arm 7 is fixedly connected with the short shaft 3, the cylinder 6 can drive the power arm 7 to drive the short shafts 3 to rotate correspondingly through reciprocating motion of the piston rods, the bent arms 8 are fixedly arranged on the short shafts 3, the short shafts 3 can drive the bent arms 8 to, two steel wire ropes are parallelly arranged on the two adjacent bent arms 8, the filter cotton 2 is paved on the steel wire ropes, the steel wire ropes support the filter cotton, the filter cotton is paved to be smoother, the filter cotton is prevented from collapsing when in use, two ends of the filter cotton 2 are movably connected with the two adjacent bent arms 8 through connecting pieces respectively, the bent arms 8 fix and move the filter cotton 2, the bent arms 8 drive the filter cotton 2 to shield and move on the grid as required, and the grid is protected from being sprayed with varnish.

Furthermore, the included angle between the bent arm 8 and the power arm 7 is 90 degrees, and the angle can be adjusted according to actual conditions.

Further, a pneumatic hand valve is connected to the cylinder 6 for controlling the opening and closing of the cylinder 6.

Furthermore, when the connecting piece is a spring clamp, the filter cotton 2 and the bent arm 8 can be clamped and fixed by the spring clamp, so that the filter cotton 2 cannot fall off when in use, and the filter cotton is simple to replace.

Furthermore, when the connecting piece is a bolt, a threaded hole corresponding to the bolt is formed in the bent arm 8, the filter cotton 2 is fixed on the bent arm 8 through the mutual screw connection of the bolt and the threaded hole, and a gasket can be further arranged on the bolt, so that better fixation is facilitated.

When the device is used, the air cylinder 6 is installed at a proper position in a paint spraying chamber, an included angle between the bent arm 8 and the power arm 7 is correspondingly adjusted, it is guaranteed that the filter cotton 2 on the bent arm 8 can be shielded on a grid to be shielded, a person enters the paint spraying chamber to rotate the pneumatic hand valve, a piston rod of the air cylinder 6 makes contraction motion to drive the power arm 7 to drive the short shaft 3 to correspondingly rotate, the short shaft 3 drives the bent arm 8 to rotate, the bent arm 8 erects the filter cotton 2, the grid is exposed, the person can step on the grid to perform required work, the pneumatic hand valve is turned back after the person comes out, and the shielding mechanism 1 drives the filter cotton 2 to return to a horizontal position to cover the grid.

The utility model provides a design includes a plurality of continuous mechanisms that shield, is equipped with the filter pulp on two adjacent bent arms, can use the filter pulp to shield the grid when spraying paint, prevents that lacquer effect safe and reliable and to the spraying quality does not have the influence, and the protection grid can not stick to the varnish, has guaranteed that the staff can normally walk.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A grating paint prevention shielding device comprises a plurality of shielding mechanisms and a plurality of long shafts, wherein shaft sleeves are arranged at two ends of each long shaft, the grating paint prevention shielding device is characterized in that each shielding mechanism comprises an air cylinder, a power arm, bent arms, short shafts and steel wire ropes, the short shafts are fixedly connected with the long shafts through the shaft sleeves, one end of each power arm is hinged to a piston rod of the air cylinder, the other end of each power arm is fixedly connected with the short shafts, one end of each bent arm is fixedly connected with the short shafts, two steel wire ropes are parallelly arranged on two adjacent bent arms, filter cotton is paved on the steel wire ropes, and two ends of the filter cotton are movably connected with the two adjacent bent arms through connecting pieces.

2. A grille paint shield as claimed in claim 1 wherein the included angle formed between said flex arms and said power arms is 90 °.

3. A grill paint prevention shield as recited in claim 1 wherein a pneumatic hand valve is connected to said cylinder.

4. A grill painting prevention shield as recited in any one of claims 1 to 3 wherein said attachment means is a spring clip.

5. A grill painting prevention shield as recited in any one of claims 1 to 3 wherein said attachment member is a bolt.