CN216726322U

CN216726322U - Mould powder production and use dust recovery processing apparatus

Info

Publication number: CN216726322U
Application number: CN202122521447.1U
Authority: CN
Inventors: 武小国
Original assignee: Nanjing Pinghu Powder Materials Co ltd
Current assignee: Nanjing Pinghu Powder Materials Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-06-14
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a dust recovery processing device for plastic powder production, which belongs to the technical field of dust recovery equipment and comprises a box body, wherein the upper surface of the box body is fixedly connected with a protection box, the upper surface of the box body is fixedly connected with an equipment box, the right side surface of the inner wall of the box body is communicated with the left end of a recovery pipeline, the inner wall of the equipment box is fixedly connected with a fan, the inner wall of the protection box is fixedly connected with a motor, the upper surface of the inner wall of the box body is communicated with the right end of an exhaust pipe, and the upper surface of the inner wall of the box body is fixedly connected with a sleeve. This mould powder production and use dust recovery processing device through setting up sleeve and threaded rod, in the use, starts the fan and makes the fan take out the air of box inner wall through the blast pipe, makes the box inside be negative pressure state, and the clearance brush is accomplished the clearance to the filter screen, and the effectual powder granule card that prevents moulds is on the filter screen, causes the phenomenon appearance that filter equipment filter effect descends or damage.

Description

Mould powder production and use dust recovery processing apparatus

Technical Field

The utility model belongs to the technical field of dust recovery equipment, and particularly relates to a dust recovery processing device for plastic powder production.

Background

The plastic spraying is a process of spraying plastic powder on the surface of a material through compressed air after the plastic powder is heated at high temperature, and the plastic powder is a powder coating commonly adopted by the process. During the production of molding powder, unqualified molding powder and other waste dust can be produced, and if the waste dust is not recycled in time, the production environment can be adversely affected, and the production environment is greatly harmful to the body of an operator. The existing dust recovery device is only used for simply collecting dust, but after the dust recovery device is used for a long time, the effect of the filter screen is greatly reduced, the filter screen in the recovery device needs to be cleaned in time, and otherwise, the recovery device is easily blocked or damaged.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides a dust recovery processing device for plastic powder production, which solves the problems that the existing dust recovery device only simply collects dust, but after the dust recovery device is used for a long time, the effect of a filter screen is greatly reduced, the filter screen in the recovery device needs to be cleaned in time, or the recovery device is easily blocked or damaged.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a dust recovery processing device for plastic powder production comprises a box body, wherein a protection box is fixedly connected to the upper surface of the box body, an equipment box is fixedly connected to the upper surface of the box body, the right side surface of the inner wall of the box body is communicated with the left end of a recovery pipeline, a fan is fixedly connected to the inner wall of the equipment box, a motor is fixedly connected to the inner wall of the protection box, the upper surface of the inner wall of the box body is communicated with the right end of an exhaust pipe, a sleeve is fixedly connected to the upper surface of the inner wall of the box body, two sliding grooves are formed in the surface of the sleeve, sliding blocks are respectively and slidably connected to the inner walls of the two sliding grooves, two surfaces of the two sliding blocks which are far away from each other are fixedly connected with the same filter screen, a plurality of connecting blocks are fixedly connected to the surface of the filter screen, a sliding rod is fixedly connected to the upper surface of the inner wall of the box body, a fixing base is fixedly connected to the bottom end of the sliding rod, and the surface of the sliding rod is slidably connected with the upper surfaces of the connecting blocks through a sliding sleeve, the utility model discloses a filter, including motor output shaft, threaded sleeve and connecting block, telescopic fixed surface is connected with a plurality of cleaning brush, the inner wall overlap joint of cleaning brush's surface and filter screen, the surface of threaded rod has the fixed block through threaded sleeve threaded connection, the right flank of fixed block and the left surface fixed connection of filter, the right flank of filter and the right flank overlap joint of box inner wall, two slide rails have been seted up to the lower surface of box inner wall, and the equal sliding connection of inner wall of two slide rails has the pulley, the last fixed surface of pulley is connected with collects the box, the suction opening of fan and the left end joint of blast pipe.

As a further scheme of the utility model: the right flank fixedly connected with couple of box, recovery duct's right-hand member is loudspeaker form.

As a further scheme of the utility model: the fixed surface of the recovery pipeline is connected with a hanging buckle, and the left side face of the box body is fixedly connected with a control box.

As a further scheme of the utility model: the front of equipment box is provided with the vent, the heat dissipation window has all been seted up to the left and right sides face of protection box.

As a further scheme of the utility model: a plurality of ventilation hole has been seted up on telescopic surface, the lower surface of box passes through a plurality of gyro wheel of supporting leg fixedly connected with.

As a further scheme of the utility model: the bottom fixedly connected with stopper of threaded rod, the shape of filter screen is cylindric, observation window has been seted up in the front of box.

(III) advantageous effects

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

1. the dust recovery processing device for plastic powder production comprises a filter screen, a sleeve, a cleaning brush and a threaded rod, wherein in the using process, a fan is started to enable the fan to pump air on the inner wall of a box body out through an exhaust pipe, the interior of the box body is in a negative pressure state, dust in the air is sucked through a recovery pipeline at the moment, after the air containing the dust enters the box body through the recovery pipeline, most plastic powder particles are directly dropped into a collection box under the blocking of the filter screen, a small amount of plastic powder particles are clamped on the surface of the filter screen, after the dust is recovered, a motor is started to drive the threaded rod to rotate, the rotating of the threaded rod drives a connecting block to move downwards, the filter screen slides in a sliding groove formed in the surface of the sleeve through a sliding block, the downward movement of the connecting block drives the downward movement of the filter screen, and the downward movement of the filter screen enables the cleaning brush to clean the plastic powder particles clamped on the surface of the filter screen from the inner wall of the filter screen, when the filter screen moved to the below, the clearance brush was accomplished the clearance to the filter screen, and the effectual powder granule card that prevents moulds is on the filter screen, causes the phenomenon appearance that filter equipment filter effect descends or damages.

2. The dust recovery processing device for plastic powder production comprises a threaded rod, a fixed block, a threaded sleeve and a filter plate, wherein in the using process, when the threaded rod rotates to drive the filter screen to move downwards and clean the surface of the filter screen, the threaded rod rotates to drive the fixed block to move downwards, the downward movement of the fixed block drives the filter plate to move downwards, so that the filter plate is just coincided with the left end of a recovery pipeline, the right side surface of the filter plate is tightly attached to the left end of the recovery pipeline, at the moment, a reversing fan enables the fan to blow the inner wall of a sleeve through an exhaust pipe, air flow cleans plastic powder particles which are clamped on the surface of the filter screen and cannot be brushed off by a cleaning brush from ventilation holes in the surface of the sleeve, the plastic powder particles are blocked by the filter plate, dust particles in a box body cannot leak out of the recovery pipeline, the filtering effect of the filter screen is recovered as before, and the filtering effect of the filter screen during dust recovery is improved, the efficiency of dust recovery processing has been promoted greatly.

3. This mould powder production and use dust recovery processing device, through setting up the threaded rod, the connecting block, fixing base and sliding sleeve, in the use, up-and-down motion or filter screen are when filtering the dust when the threaded rod rotates are filtered to the filter screen, the threaded rod passes through the right side connecting block and plays spacing and fixed effect to the filter screen, litter and left side connecting block play fixed effect to the filter screen simultaneously, the lower surface of box is provided with the gyro wheel, when using the device, can relax through the gyro wheel remove the assigned position with the device, carry out recovery processing to the air that different positions contain the dust, thereby the device's practicality has been increased.

Drawings

FIG. 1 is a schematic cross-sectional view of the front view of the present invention;

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

FIG. 3 is a schematic three-dimensional structure of the filter screen according to the present invention;

in the figure: the device comprises a box body 1, a filter screen 2, a motor 3, a fan 4, an equipment box 5, a protection box 6, a threaded rod 7, a sleeve 8, a sliding rod 9, a sliding chute 10, a sliding block 11, an exhaust pipe 12, a fixed block 13, a filter plate 14, a fixed seat 15, a collection box 16, a sliding rail 17, a pulley 18, a recovery pipeline 19, a cleaning brush 20 and a connecting block 21.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the present invention provides a technical solution: a dust recovery processing device for plastic powder production comprises a box body 1, wherein a protection box 6 is fixedly connected to the upper surface of the box body 1, an equipment box 5 is fixedly connected to the upper surface of the box body 1, the right side surface of the inner wall of the box body 1 is communicated with the left end of a recovery pipeline 19, a fan 4 is fixedly connected to the inner wall of the equipment box 5, a motor 3 is fixedly connected to the inner wall of the protection box 6, the upper surface of the inner wall of the box body 1 is communicated with the right end of an exhaust pipe 12, a sleeve 8 is fixedly connected to the upper surface of the inner wall of the box body 1, two sliding grooves 10 are formed in the surface of the sleeve 8, sliding blocks 11 are respectively and slidably connected to the inner walls of the two sliding grooves 10, two surfaces of the two sliding blocks 11 which are far away from each other are fixedly connected with a same filter screen 2, a plurality of connecting blocks 21 are fixedly connected to the surface of the filter screen 2, a slide rod 9 is fixedly connected to the upper surface of the inner wall of the box body 1, and a fixing seat 15 is fixedly connected to the bottom end of the slide rod 9, the surface of litter 9 passes through the sliding sleeve and is connected with the upper surface sliding of connecting block 21, the bottom fixedly connected with threaded rod 7 of motor 3 output shaft, the surface of threaded rod 7 passes through the thread bush and is connected with the upper surface threaded of connecting block 21, the fixed surface of sleeve 8 is connected with a plurality of cleaning brush 20, the surface of cleaning brush 20 and the inner wall overlap joint of filter screen 2, the surface of threaded rod 7 has fixed block 13 through thread bush threaded connection, the right flank of fixed block 13 and the left surface fixed connection of filter 14, the right flank of filter 14 and the right flank overlap joint of box 1 inner wall, two slide rails 17 have been seted up to the lower surface of box 1 inner wall, the equal sliding connection of inner wall of two slide rails 17 has pulley 18, the upper surface fixedly connected with of pulley 18 collects box 16, the suction opening of fan 4 and the left end joint of blast pipe 12.

Specifically, as shown in fig. 1, the bottom end of the threaded rod 7 is fixedly connected with a limiting block, the filter screen 2 is cylindrical, the surface of the sleeve 8 is provided with a plurality of ventilation holes, the surface of the recovery pipeline 19 is fixedly connected with a hanging buckle, the right side surface of the box body 1 is fixedly connected with a hook, the right end of the recovery pipeline 19 is horn-shaped, the limiting block can limit the movement range of the fixed block 13 on the surface of the threaded rod 7 by arranging the limiting block, the phenomenon of movement interference is prevented, the filter screen 2 is cylindrical, the filter screen 2 can filter air containing dust in all directions, the ventilation holes can lead the sleeve 8 to extract the air in the box body 1 and lead the air to be output into the box body 1 when the fan 4 rotates reversely, the recovery pipeline 19 can be hung on the hook on the right side surface of the box body 1 by arranging the hanging buckle, through setting up the couple, the couple can make recovery duct 19 hang in 1 right flank of box through the knot of hanging on surface, and through setting up recovery duct 19, the recovery duct 19 right-hand member can make recovery duct 19 absorb the air that contains the dust more easily for loudspeaker form.

Specifically, as shown in fig. 3, observation window has been seted up in the front of box 1, the lower surface of box 1 passes through a plurality of gyro wheel of supporting leg fixedly connected with, the front of equipment box 5 is provided with the vent, heat dissipation window has all been seted up to the left and right sides face of protection box 6, the left side fixedly connected with control box of box 1, through setting up observation window, the inside condition of box 1 that observation window can observe, in time handle, through setting up the gyro wheel, the gyro wheel can make the device conveniently remove to any position, the convenience is to the recovery of dust, through setting up the vent, the vent can make fan 4 can outwards discharge the air after the filtration at the during operation, through setting up heat dissipation window, heat dissipation window can dispel the heat to motor 3 of long-time use, through setting up the control box, the control box can control the device.

The working principle of the utility model is as follows:

s1, when the device is used, the fan 4 is started to enable the fan 4 to pump out air on the inner wall of the box body 1 through the exhaust pipe 12, the interior of the box body 1 is in a negative pressure state, dust in the air is sucked through the recovery pipeline 19 at the moment, most of the air containing the dust is directly dropped into the collection box 16 after being blocked by the filter screen 2 after entering the box body 1 through the recovery pipeline 19, and a small amount of plastic powder particles are clamped on the surface of the filter screen 2;

s2, after dust is recovered, the motor 3 is started to drive the threaded rod 7 to rotate, the threaded rod 7 drives the connecting block 21 to move downwards, the filter screen 2 slides in the sliding groove 10 formed in the surface of the sleeve 8 through the sliding block 11, the downward movement of the connecting block 21 drives the filter screen 2 to move downwards, the cleaning brush 20 cleans the filter screen 2 from the inner wall of the filter screen 2 when the filter screen 2 moves downwards, and meanwhile, the threaded rod 7 also drives the fixing block 13 to move downwards;

s3, the downstream of fixed block 13 drives filter 14 downstream, make filter 14 just coincide with the left end of recovery pipeline 19, and the right flank of filter 14 and the left end of recovery pipeline 19 closely laminate, reverse fan 4 makes fan 4 blow to sleeve 8 inner wall through blast pipe 12 this moment, the ventilation hole pair card on sleeve 8 surface is followed to the air current is cleared up at the plastic powder granule that filter screen 2 surface and cleaning brush 20 can not brush off, and receive blockking of filter 14, the inside dust granule of box 1 can not leak from recovery pipeline 19.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a mould powder production and use dust recovery processing device, includes box (1), its characterized in that: the upper fixed surface of the box body (1) is fixedly connected with a protection box (6), the upper fixed surface of the box body (1) is fixedly connected with an equipment box (5), the right side surface of the inner wall of the box body (1) is communicated with the left end of a recovery pipeline (19), the inner wall of the equipment box (5) is fixedly connected with a fan (4), the inner wall of the protection box (6) is fixedly connected with a motor (3), the upper surface of the inner wall of the box body (1) is communicated with the right end of an exhaust pipe (12), the upper fixed surface of the inner wall of the box body (1) is fixedly connected with a sleeve (8), the surface of the sleeve (8) is provided with two sliding grooves (10), the inner walls of the two sliding grooves (10) are all slidably connected with sliding blocks (11), two sliding blocks (11) are fixedly connected with the same filter screen (2), the two sliding blocks (11) are kept away from each other, the surface of the filter screen (2) is fixedly connected with a plurality of connecting blocks (21), the upper surface of the inner wall of the box body (1) is fixedly connected with a sliding rod (9), the bottom end of the sliding rod (9) is fixedly connected with a fixing seat (15), the surface of the sliding rod (9) is connected with the upper surface of a connecting block (21) in a sliding way through a sliding sleeve, the bottom end of an output shaft of the motor (3) is fixedly connected with a threaded rod (7), the surface of the threaded rod (7) is connected with the upper surface of the connecting block (21) in a threaded way through a threaded sleeve, the surface of the sleeve (8) is fixedly connected with a plurality of cleaning brushes (20), the surface of each cleaning brush (20) is lapped with the inner wall of the filter screen (2), the surface of the threaded rod (7) is connected with a fixing block (13) in a threaded way through a threaded sleeve, the right side surface of the fixing block (13) is fixedly connected with the left side surface of the filter plate (14), and the right side surface of the filter plate (14) is lapped with the right side surface of the inner wall of the box body (1), two slide rails (17) have been seted up to the lower surface of box (1) inner wall, and the equal sliding connection of inner wall of two slide rails (17) has pulley (18), the last fixed surface of pulley (18) is connected with collects box (16), the suction opening of fan (4) and the left end joint of blast pipe (12).

2. The dust recycling device for molding powder production according to claim 1, characterized in that: the right side face of the box body (1) is fixedly connected with a hook, and the right end of the recovery pipeline (19) is horn-shaped.

3. The dust recycling device for molding powder production according to claim 1, characterized in that: the surface of the recovery pipeline (19) is fixedly connected with a hanging buckle, and the left side surface of the box body (1) is fixedly connected with a control box.

4. The dust recycling device for molding powder production according to claim 1, characterized in that: the front of the equipment box (5) is provided with a ventilation opening, and the left side surface and the right side surface of the protection box (6) are provided with heat dissipation windows.

5. The dust recycling device for molding powder production according to claim 1, characterized in that: a plurality of ventilation holes are formed in the surface of the sleeve (8), and a plurality of idler wheels are fixedly connected to the lower surface of the box body (1) through supporting legs.

6. The dust recycling device for molding powder production according to claim 1, characterized in that: the bottom fixedly connected with stopper of threaded rod (7), the shape of filter screen (2) is cylindric, observation window has been seted up in the front of box (1).