CN213032773U

CN213032773U - Electrostatic spray gun of spray room

Info

Publication number: CN213032773U
Application number: CN202021746718.2U
Authority: CN
Inventors: 郑燕玲; 郑金国
Original assignee: Fuzhou Honghe Machinery Co Ltd
Current assignee: Fuzhou Honghe Machinery Co Ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-04-23
Anticipated expiration: 2030-08-20

Abstract

The application discloses spout room electrostatic spray gun relates to the technical field of spray gun equipment, including the reciprocating engine that spray gun and spray gun are connected, be provided with the mounting bracket that supplies a plurality of spray gun installations on the reciprocating engine, the spray gun rotates to be connected on the mounting bracket, is provided with the fixed subassembly of fixed spray gun and mounting bracket between spray gun and the mounting bracket. The spraying device has the effect that all parts of the irregular three-dimensional part can be sprayed.

Description

Electrostatic spray gun of spray room

Technical Field

The application relates to the technical field of spray gun equipment, in particular to a spray room electrostatic spray gun.

Background

Electrostatic spraying is a common process in surface treatment of aluminum materials and the like, and a spray gun is equipment used for spraying the surfaces of parts in a spray room.

The utility model discloses a room is spouted with high-efficient type to big whirlwind recovery system, including the room body, reciprocating machine and spray gun, the spray gun is connected with the reciprocating machine, drives the spray gun and reciprocates, is equipped with the conveying frame at room body top, is connected with the couple on the conveying frame, the inside of the room body is equipped with the bottom plate, and the bottom plate rotates with the room body and is connected and be close to the bottom of the room body, is equipped with in the below of bottom plate and orders about the bottom plate and revolutes moving point pivoted drive assembly, and drive assembly makes bottom plate intermittent type nature rotate, is equipped with the powder collecting vat in the bottom of the room body, the collecting vat with the bottom fixed connection in the room body.

In view of the above-mentioned related art, the inventor believes that, in the use of the spray gun, since the spray gun is perpendicular to the surface of the component to be sprayed, when the component to be sprayed is in an irregular three-dimensional shape as a whole, the upper and lower surfaces of the component may not be sprayed.

SUMMERY OF THE UTILITY MODEL

In order to enable all parts of irregular three-dimensional parts to be sprayed, the application provides a spray room electrostatic spray gun.

The application provides a spout room electrostatic spray gun adopts following technical scheme:

the utility model provides a spout room static spray gun, includes the spray gun and the reciprocating engine of being connected with the spray gun, be provided with the mounting bracket that supplies a plurality of spray gun installations on the reciprocating engine, the spray gun rotates to be connected on the mounting bracket, be provided with the fixed subassembly of fixed spray gun and mounting bracket between spray gun and the mounting bracket.

By adopting the technical scheme, when spraying irregular three-dimensional parts, the spray gun is rotated on the mounting frame, so that the direction of part of the spray gun is aligned to the lower part of the three-dimensional part, part of the spray gun is vertical to the side wall of the three-dimensional part, and part of the spray gun is inclined downwards and aligned to the upper part of the three-dimensional part; when the reciprocating engine drives the mounting bracket to move up and down, the spray gun which inclines upwards sprays the lower side of the three-dimensional part, the spray gun which is perpendicular to the side wall of the part sprays the side wall of the part, and when the reciprocating engine drives the mounting bracket to continue to move up, the spray gun which inclines downwards sprays the upper surface of the part, so that all parts of the irregular three-dimensional part can be sprayed.

Preferably, the fixed subassembly is including setting up in the spray gun and being close to the ring of fixing base one side, a plurality of joint grooves along ring circumference evenly distributed are seted up to the outside border of ring, the fixed subassembly is still including installing and be used for restricting ring pivoted joint board on the mounting bracket.

Through adopting above-mentioned technical scheme, when the spray gun rotated to suitable angle, fixed through joint board and ring, realized spray gun inclination's fixing.

Preferably, the clamping plate is connected with a clamping block clamped in the clamping groove, the outer side of the clamping block is connected with a supporting plate abutted to the outer side edge of the circular ring, and when the clamping block is clamped in the clamping groove, the supporting plate is abutted to the outer side edge of the circular ring.

Through adopting above-mentioned technical scheme, through the cooperation of support plate and fixture block, realize the location of joint board to the ring position.

Preferably, the mounting frame is provided with a connecting shaft for the clamping plate to be rotatably connected.

Through adopting above-mentioned technical scheme, realize being connected of joint board and mounting bracket through the connecting axle.

Preferably, a supporting piece for pushing the clamping block to be clamped in the clamping groove is arranged between one end, far away from the clamping block, of the clamping plate and the mounting frame.

Through adopting above-mentioned technical scheme, through setting up support piece for under the condition of not operating the joint board, make support piece support joint board be in the state of fixture block joint in the joint groove all the time.

Preferably, the support member is a spring connected between the chucking plate and the mounting bracket.

By adopting the technical scheme, when the spring is in a compressed state, the clamping block is separated from the clamping groove, so that the change of the angle of the spray gun is convenient to realize; when the spring is in a relaxation state, the clamping block is clamped in the clamping groove, so that the inclination angle of the spray gun is fixed.

Preferably, be provided with the fixing base that supplies the rifle installation on the mounting bracket, be connected with the pivot of rotation connection on the fixing base on the ring, be provided with the sand grip on the lateral wall of pivot, the position that the ring corresponds the sand grip is provided with the recess with the sand grip adaptation.

Through adopting above-mentioned technical scheme, the pivot drives the relative fixing base of spray gun and takes place to rotate to realize the change of spray gun angle.

Preferably, two ends of the rotating shaft are in threaded connection with end covers.

Through adopting above-mentioned technical scheme, through being connected and dismantling of end cover and pivot, be convenient for realize dismantling of spray gun and mounting bracket and be connected.

In summary, the present application includes at least one of the following benefits:

1. when spraying irregular three-dimensional parts, rotating the spray gun on the mounting frame to enable the direction of part of the spray gun to be aligned to the lower part of the three-dimensional parts, enabling part of the spray gun to be perpendicular to the side wall of the three-dimensional parts, enabling part of the spray gun to be inclined downwards to be aligned to the upper part of the three-dimensional parts, and then fixing the spray gun and the mounting frame through the fixing assembly; when the reciprocating engine drives the mounting rack to move up and down, the upward-inclined spray gun sprays the lower side of the three-dimensional part, the spray gun perpendicular to the side wall of the part sprays the side wall of the part, and when the reciprocating engine drives the mounting rack to continue moving up, the downward-inclined spray gun sprays the upper surface of the part, so that all parts of the irregular three-dimensional part can be sprayed;

2. when the spray gun rotates to a proper angle, the inclination angle of the spray gun is fixed by fixing the clamping plate and the circular ring.

Drawings

FIG. 1 is a schematic structural view of the overall structure of the present embodiment;

FIG. 2 is a schematic view of the spray gun in an adjusted condition;

FIG. 3 is a schematic view showing the structure of a convex ring;

fig. 4 is an exploded view highlighting the spindle mounting structure.

Description of reference numerals: 1. a spray gun; 2. a reciprocating machine; 3. a mounting frame; 4. a circular ring; 41. a groove; 42. a clamping groove; 5. a rotating shaft; 51. a convex strip; 6. a fixed seat; 7. an end cap; 8. a clamping and connecting plate; 9. a clamping block; 10. a resisting plate; 11. a connecting shaft; 12. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a spray booth electrostatic spray gun. Referring to fig. 1, the spray booth electrostatic spray gun includes a spray gun 1 and a reciprocating machine 2, and the reciprocating machine 2 is connected with a mounting frame 3 for mounting the spray gun 1.

Referring to fig. 2 and 3, spray gun 1 rotates to be connected on mounting bracket 3, one side that spray gun 1 is connected with mounting bracket 3 is connected with ring 4, the axis department of ring 4 is pegged graft and is had pivot 5, joint groove 42 along 4 circumference evenly distributed of ring is seted up at the outside border of ring 4, be connected with 4 pivoted joint board 8 of restriction ring on the mounting bracket 3, be connected with the fixture block 9 of joint in joint groove 42 on the joint board 8, the outside border of fixture block 9 is connected with butt in the board 10 that supports at 4 outside borders of ring, when fixture block 9 joint in joint groove 42, support 10 butts on the outside of ring 4 side, thereby realize 8 spacing to ring 4 of joint board.

Referring to fig. 3, fixed welding has the connecting axle 11 that supplies joint board 8 to rotate the connection on the mounting bracket 3, and joint board 8 is provided with the support piece that promotes joint 9 joint in joint groove 42 between the one end of keeping away from fixture block 9 and mounting bracket 3, and in this embodiment, support piece is for connecting spring 12 between joint board 8 and mounting bracket 3. When the inclination that needs change spray gun 1, compression spring 12 makes fixture block 9 break away from joint groove 42, makes spray gun 1 take place rotatoryly, and when spray gun 1 rotated to suitable angle, release joint board 8, spring 12 promotes fixture block 9 joint in joint groove 42 when the state of diastole, realizes the fixed of spray gun 1 angle.

Referring to fig. 4, a protruding strip 51 is disposed on a side wall of the rotating shaft 5, a groove 41 adapted to the protruding strip 51 is disposed at a position of the ring 4 corresponding to the protruding strip 51, and the protruding strip 51 of the rotating shaft 5 is adapted to the groove 41, so that the rotating shaft 5 drives the spray gun 1 to rotate. Be provided with on the mounting bracket 3 and supply pivot 5 to rotate the fixing base 6 of connecting, the both ends spiro union of pivot 5 has the butt in the end cover 7 of 6 lateral walls of fixing base, through the end cover 7 of spiro union on the pivot 5, realizes the fixed of spray gun 1 and fixing base 6 and separates.

The implementation principle of the spray room electrostatic spray gun of the embodiment of the application is as follows:

when the part that will spray is irregular three-dimensional shape, press joint board 8, the spray gun 1 that the adjustment was leaned on upwards rotates for the shower nozzle aims at the lower face of part, and the back of adjusting finishes, releases joint board 8, and fixture block 9 joint realizes fixing of spray gun 1 angle in joint groove 42. The upper spray gun 1 is also adjusted to rotate downwards, so that the spray head is aligned with the upper plate surface of the part. The lance 1 in the middle part is adjusted to be perpendicular to the side of the component. When the reciprocating engine 2 drives the spray gun 1 to move up and down in a reciprocating mode, the spray gun 1 which is inclined upwards sprays the lower plate surface of the part, the spray gun 1 which is perpendicular to the side wall of the part sprays the side wall of the part, and meanwhile the spray gun 1 which is inclined downwards sprays the upper plate surface of the part, so that all parts of the irregular three-dimensional part can be sprayed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a spout room electrostatic spray gun, includes spray gun (1) and reciprocating engine (2) be connected with spray gun (1), its characterized in that: be provided with mounting bracket (3) that supply a plurality of spray guns (1) to install on reciprocating engine (2), spray gun (1) is rotated and is connected on mounting bracket (3), be provided with the fixed subassembly of fixed spray gun (1) and mounting bracket (3) between spray gun (1) and mounting bracket (3).

2. The spray booth electrostatic spray gun of claim 1, wherein: fixed subassembly is including setting up ring (4) that is close to fixing base (6) one side in spray gun (1), a plurality of joint grooves (42) along ring (4) circumference evenly distributed have been seted up to the outside border of ring (4), fixed subassembly is still including installing and being used for restricting ring (4) pivoted joint board (8) on mounting bracket (3).

3. The spray booth electrostatic spray gun of claim 2, wherein: be connected with fixture block (9) of joint in joint groove (42) on joint board (8), the outside of fixture block (9) is connected with butt in support board (10) at ring (4) outside border, when fixture block (9) joint in joint groove (42), supports board (10) butt on the outside side of ring (4).

4. The spray booth electrostatic spray gun of claim 2, wherein: and a connecting shaft (11) for rotationally connecting the clamping plate (8) is arranged on the mounting rack (3).

5. The spray booth electrostatic spray gun of claim 3, wherein: a supporting piece for pushing the clamping block (9) to be clamped in the clamping groove (42) is arranged between one end, far away from the clamping block (9), of the clamping plate (8) and the mounting frame (3).

6. The spray booth electrostatic spray gun of claim 5, wherein: the supporting piece is a spring (12) connected between the clamping plate (8) and the mounting frame (3).

7. The spray booth electrostatic spray gun of claim 2, wherein: be provided with fixing base (6) that supply spray gun (1) to install on mounting bracket (3), be connected with pivot (5) of rotation connection on fixing base (6) on ring (4), be provided with sand grip (51) on the lateral wall of pivot (5), the position that ring (4) corresponds sand grip (51) is provided with recess (41) with sand grip (51) adaptation.

8. The spray booth electrostatic spray gun of claim 7, wherein: and end covers (7) are screwed at two ends of the rotating shaft (5).