CN213032825U

CN213032825U - Spray booth coating recovery device

Info

Publication number: CN213032825U
Application number: CN202021744447.7U
Authority: CN
Inventors: 郑金国; 邓红玉; 郑燕玲
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 coating recovery unit relates to the technical field of spraying equipment, including setting up the recovery board in spouting the room lower part, recovery board length direction's one end is connected with negative-pressure air fan and a powder section of thick bamboo, and the recovery board includes two extension boards that slope set up downwards to spouting the room center from spouting the room lateral wall, is provided with the board that gathers materials that is on a parallel with spout the room bottom plate between the extension board, and negative-pressure air fan is connected with the board that gathers materials, spouts to be connected with the drive on the room and retrieves the drive assembly of board vibration from top to bottom. This application has the effect that improves the recovery efficiency of powder in spouting the room.

Description

Spray booth coating recovery device

Technical Field

The application relates to the technical field of spraying equipment, in particular to a spray room coating recovery device.

Background

The spray booth is a workshop for performing surface spraying on steel pipes and the like, and is widely applied in industry.

The utility model with the authorization notice number of CN209156214U discloses a bottom powder recovery system of a filter element type spray room, which comprises a spray room, a blowing device, a recovery device and a blanking plate; the middle of the spray room is provided with a rectangular opening and a U-shaped groove which is correspondingly arranged below the opening; the opening and the U-shaped groove extend from the left end to the right end of the spray room; two rows of first blanking holes which are symmetrically arranged in the front and back are formed in the middle of the blanking plate, and a plurality of second blanking holes are symmetrically formed in the front side and the back side respectively; the blanking plate is fixedly arranged at the opening position of the spray room, and the first blanking hole and the second blanking hole are respectively communicated with the U-shaped groove; the blowing device comprises a plurality of air knives; the air knives are respectively and adjacently arranged and installed on the front side and the rear side of the bottom in the spraying room; the recovery device comprises a negative pressure machine and a powder barrel; the negative pressure machine is arranged at one end of the U-shaped groove; the negative pressure machine is communicated with the powder barrel.

In view of the above-mentioned related art, the inventor believes that the recovery system in the above is not efficient in recovering powder because a part of powder is accumulated on the flat portions on the left and right sides of the U-shaped groove during use.

SUMMERY OF THE UTILITY MODEL

In order to improve the recovery efficiency of powder in spouting the room, this application provides a spout room coating recovery unit.

The application provides a spout room coating recovery unit adopts following technical scheme:

the utility model provides a spout room coating recovery unit, is spouting the recovery board of room lower part including setting up, the one end of recovering board length direction is connected with negative-pressure air fan and a powder section of thick bamboo, its characterized in that: the recovery board includes two extension boards that slope set up downwards from spouting the room lateral wall to spouting the room center, be provided with the board that gathers materials that is on a parallel with and spouts the room bottom plate between the extension board, negative-pressure air fan is connected with the board that gathers materials, it retrieves the drive assembly of board vibration from top to bottom to be connected with the drive on the room to spout.

Through adopting above-mentioned technical scheme, when spouting the room at the in-process that carries out the spraying, the coating that does not adsorb on the steel pipe drops to on retrieving the board, the powder of adhesion on the extension board drives the in-process of retrieving the board vibration from top to bottom at drive assembly, drops to on the album flitch, then through in the powder suction to the powder section of thick bamboo on the negative-pressure air fan board that will gather materials to realize the collection of powder, because the extension board slope sets up, and retrieve the board and be in the state of vibration all the time, can effectively improve the recovery efficiency of powder.

Preferably, the driving assembly comprises a spring arranged on the lower side of the extension plate, and the upper side of the extension plate is connected with a power source for driving the extension plate to vibrate up and down.

Through adopting above-mentioned technical scheme, the drive is retrieved board and is vibrated from top to bottom under the mating action of power supply and spring.

Preferably, the power source is a cam rotatably connected to an upper side of the extension plate, and a motor for driving the cam to rotate is connected to one side of the cam.

Through adopting above-mentioned technical scheme, the cam contact with keep away from the in-process that extends the board, realize the compression and the relaxation of spring to realize retrieving the vibration of board.

Preferably, a guide assembly which enables the recovery plate to vibrate up and down relative to the spraying room is arranged between the recovery plate and the spraying room.

Through adopting above-mentioned technical scheme, the direction subassembly is convenient for realize retrieving the board and spouts the location of room vibration direction relatively.

Preferably, the guide assembly comprises a sleeve arranged on the spray room, one side of the extension plate corresponding to the sleeve is provided with an extension rod inserted in the sleeve, and the spring is sleeved outside the sleeve.

Through adopting above-mentioned technical scheme, when retrieving the board and spouting the room relatively and remove, the extension rod reciprocates inside the sleeve to realize retrieving the location of board direction.

Preferably, a conical cover is arranged at one end, where the negative pressure fan is arranged, of the recovery plate, and a corrugated pipe is connected between the conical cover and the negative pressure fan.

By adopting the technical scheme, the conical cover can increase the connecting caliber between the recovery plate and the negative pressure fan, and the recovery effect of the negative pressure fan is improved.

Preferably, one end of the recovery plate, which is far away from the negative pressure fan, is connected with an air injection pipe.

Through adopting above-mentioned technical scheme, the jet-propelled pipe is convenient for the drive and is kept away from negative pressure air fan's powder and to the direction removal that is close to negative pressure air fan.

Preferably, the recovery plate is disposed to be inclined downward from one end of the air injection pipe to one end of the negative pressure fan.

Through adopting above-mentioned technical scheme, through setting up inclination, improve the speed that the powder removed along the direction of slope.

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

1. when the spraying room is used for spraying, the paint which is not adsorbed on the steel pipe falls onto the recovery plate, the powder which is adhered on the extension plate falls onto the material collecting plate in the process that the drive assembly drives the recovery plate to vibrate up and down, and then the powder on the material collecting plate is sucked into the powder barrel through the negative pressure fan, so that the powder is collected;

2. and in the process that the cam is contacted with and far away from the extension plate, the compression and the relaxation of the spring are realized, so that the vibration of the recovery plate is realized.

Drawings

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

FIG. 2 is a schematic view showing the structure of the sleeve of the present embodiment;

FIG. 3 is a schematic cross-sectional view of the highlighted cone-shaped cover of this embodiment.

Description of reference numerals: 1. spraying a room; 2. recovering the plate; 21. an extension plate; 22. a material collecting plate; 3. a drive assembly; 31. a spring; 32. a cam; 4. a motor; 5. a sleeve; 6. an extension rod; 7. a conical cover; 8. a bellows; 9. a negative pressure fan; 10. a powder cartridge; 11. and a gas ejector tube.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a spout room coating recovery unit. Referring to fig. 1 and 2, the paint recycling device of the spray booth 1 includes a recycling plate 2 disposed at a lower portion of the spray booth 1, the recycling plate 2 includes two extension plates 21 disposed obliquely downward from an edge of the spray booth 1 to a center of the spray booth 1, and a material collecting plate 22 is connected between two adjacent extension plates 21.

Referring to fig. 1 and 2, be connected with the drive between spouting room 1 and the recovery board 2 and retrieve the drive assembly 3 of board 2 vibration from top to bottom, drive assembly 3 is including setting up extension board 21 downside and spouting the spring 31 between the room 1, and spring 31 internal connection has the drive extension board 21 to spout the guide assembly that room 1 reciprocated relatively, and the guide assembly is including welding the sleeve 5 on the board face under spouting room 1, and the guide assembly still includes the extension rod 6 of sliding in sleeve 5 inside from top to bottom.

Referring to fig. 3, the driving assembly 3 further includes a power source connected to the upper portion of the extension plate 21 for driving the extension plate 21 to vibrate up and down, in this embodiment, the power source is a cam 32 connected to the upper side of the extension plate 21, the cam 32 is connected to a motor 4 for driving the cam 32 to rotate, the motor 4 is installed outside the spray booth 1, when the cam 32 contacts the extension plate 21, the spring 31 is in a compressed state, and when the cam 32 does not contact the extension plate 21, the spring 31 is in a relaxed state.

Referring to fig. 3, a conical cover 7 is connected to one end of the recovery plate 2 in the length direction, a corrugated pipe 8 is connected to one end of the conical cover 7 away from the recovery plate 2, a negative pressure fan 9 is connected to the corrugated pipe 8, and a powder cylinder 10 is connected to one end of the negative pressure fan 9 away from the recovery plate 2.

Referring to fig. 3, the one end that negative-pressure air blower 9 was kept away from to recovery board 2 is connected with jet-propelled pipe 11, and simultaneously, recovery board 2 sets up to set up downwards from the one end that sets up jet-propelled pipe 11 to negative-pressure air blower 9's one end slope to be convenient for realize keeping away from negative-pressure air blower 9's powder and blown to the one end that is close to negative-pressure air blower 9, be convenient for realize the collection of powder.

The implementation principle of the spray booth coating recovery device in the embodiment of the application is as follows:

when coating of a steel pipe and the like is carried out, the motor 4 is enabled to drive the cam 32 to rotate, vibration of the recovery plate 2 is achieved, powder falling on the extension plate 21 moves to the material collection plate 22 along the inclined surface of the extension plate 21, the powder on the material collection plate 22 is blown to the position of the conical cover 7 under the action of the air injection pipe 11, the powder is adsorbed into the powder barrel 10 through the action of the negative pressure fan 9, and therefore recovery efficiency of the powder is improved.

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 coating recovery unit, is spouting recovery board (2) of room (1) lower part including setting up, recovery board (2) length direction's one end is connected with negative-pressure air fan (9) and a powder section of thick bamboo (10), its characterized in that: recovery board (2) include two from spouting room (1) lateral wall to spouting extension board (21) that room (1) center slope set up downwards, be provided with between extension board (21) and be on a parallel with the collection flitch (22) that spout room (1) bottom plate, negative-pressure air fan (9) are connected with collection flitch (22), it is connected with drive assembly (3) of drive recovery board (2) vibration from top to bottom to spout room (1).

2. The spray booth coating recovery device of claim 1, wherein: the driving assembly (3) comprises a spring (31) arranged on the lower side of the extension plate (21), and a power source for driving the extension plate (21) to vibrate up and down is connected to the upper side of the extension plate (21).

3. The spray booth coating recovery device of claim 2, wherein: the power source is a cam (32) which is rotatably connected to the upper side of the extension plate (21), and one side of the cam (32) is connected with a motor (4) which drives the cam (32) to rotate.

4. The spray booth coating recovery device of claim 2, wherein: and a guide assembly which enables the recovery plate (2) to vibrate up and down relative to the spray room (1) is arranged between the recovery plate (2) and the spray room (1).

5. The spray booth coating recovery device of claim 4, wherein: the guide assembly comprises a sleeve (5) arranged on the spray room (1), one side of the extension plate (21) corresponding to the sleeve (5) is provided with an extension rod (6) inserted in the sleeve (5), and the spring (31) is sleeved on the outer side of the sleeve (5).

6. The spray booth coating recovery device of claim 1, wherein: the recovery plate (2) is provided with a conical cover (7) at one end provided with a negative pressure fan (9), and a corrugated pipe (8) is connected between the conical cover (7) and the negative pressure fan (9).

7. The spray booth coating recovery device of claim 1, wherein: one end of the recovery plate (2) far away from the negative pressure fan (9) is connected with an air injection pipe (11).

8. The spray booth coating recovery device of claim 7, wherein: the recovery plate (2) is arranged to be inclined downwards from one end of the gas injection pipe (11) to one end of the negative pressure fan (9).