CN214347413U

CN214347413U - Waste recovery device convenient to electrostatic spraying

Info

Publication number: CN214347413U
Application number: CN202023191734.2U
Authority: CN
Inventors: 崔忠宝; 崔忠骏; 王学时; 李瑞达; 张学勇
Original assignee: Tianjin Baojun Technology Co ltd
Current assignee: Tianjin Baojun Technology Co ltd
Priority date: 2020-12-27
Filing date: 2020-12-27
Publication date: 2021-10-08
Anticipated expiration: 2030-12-27

Abstract

The utility model discloses a waste recovery device convenient for electrostatic spraying, which comprises a base plate, the top of the base plate is fixedly connected with a fixed column, the top of the fixed column is fixedly provided with a fixed block, the top of the fixed block is provided with a rotating groove, a rotating ball is arranged in the rotating groove in a rotating way, the part of the rotating ball protrudes out of the fixed block, the part of the rotating ball protrudes out of the rotating groove is fixedly connected with a transverse plate through a connecting rod, the top of the transverse plate is fixedly provided with an exhaust fan through a bolt, an exhaust opening of the exhaust fan is connected with an exhaust box through a conduit, an air inlet of the exhaust box is provided with an exhaust hood, the exhaust hood is aligned to the electrostatic spraying position of a mechanical part, the exhaust fan works to absorb dust scattered in the electrostatic spraying process of the mechanical part, the body health of workers is protected, the environment is prevented from being polluted by the scattered dust, the absorbed dust enters a collecting box through the conduit, and secondary dust can be prevented from flying, and secondary utilization can be realized, and the cost is saved.

Description

Waste recovery device convenient to electrostatic spraying

Technical Field

The utility model relates to a mechanical parts electrostatic spraying device specifically is a waste recovery device convenient to electrostatic spraying.

Background

The electrostatic spraying is based on the principle of electrostatic attraction, i.e. the earthed coated object is used as the positive electrode, the oil atomizer (i.e. spray cup or spray disk) is connected with high voltage to be used as the negative electrode, the strip steel to be oiled passes through the upper and lower oil spray beams, the oil spray beams are made of special aluminum alloy and are fixed on the adjustable insulating support arms. The gap on the oil spray beam can be uniformly adjusted to 0.2mm, an oil groove is arranged in the oil spray beam, an oil inlet pipe is connected to the middle part, and two oil return pipes are respectively connected to two ends. The upper and lower spray beams are spaced a distance from the strip and are designed such that oil flows to the spray nozzle at zero pressure. The oil spray beam is electrified to generate a high-voltage electrostatic field between the oil spray beam and the grounded strip steel, and corona discharge is generated at the negative electrode to ensure that the sprayed oil mist is negatively charged. The charged particles are efficiently and uniformly adsorbed to the passing strip steel along the direction of a power line under the action of an electrostatic field, and a unique surrounding effect is presented. The electrostatic spraying can also adopt positive corona discharge, but the critical voltage (initial voltage) of the negative corona discharge is lower than that of the positive corona discharge, so that the electrostatic spraying is more stable, safe and difficult to generate sparks.

In the electrostatic spraying process of mechanical parts, a large amount of dust is generated, so that resources are wasted, secondary utilization cannot be realized, the health of workers is harmed, and the environment is polluted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste recovery device convenient to electrostatic spraying to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a waste recovery device convenient for electrostatic spraying comprises a bottom plate, wherein a fixed column is fixedly connected with the top of the bottom plate, a fixed block is fixedly installed at the top of the fixed column, a rotating groove is formed in the top of the fixed block, a rotating bead is arranged in the rotating groove in a rotating mode, the part of the rotating bead protrudes out of the fixed block, the part of the rotating bead protrudes out of the rotating groove is fixedly connected with a transverse plate through a connecting rod, an exhaust fan is installed at the top of the transverse plate through a bolt, an exhaust opening of the exhaust fan is connected with an exhaust box through a guide pipe, an air exhaust cover is installed at an air inlet of the exhaust box, one side of the exhaust box is fixedly connected with one side of the transverse plate through the connecting rod, an exhaust opening of the exhaust fan is connected with a collecting box through a guide pipe, an air outlet is formed in one side of the collecting box, a dust-proof net is installed at the air outlet, the collecting box is fixedly installed at the top of the bottom plate, a motor is fixedly installed at the top of the bottom plate through a cushion block, and a gear is sleeved on an output shaft of the motor, the bottom plate top is provided with the riser, the riser runs through bottom plate top and fixed connection base, riser one side-mounting rack, riser opposite side installation slide rail, and with bottom plate slidable mounting, rack and gear engagement, bottom plate top installation switch.

As a further aspect of the present invention: a rubber pad is arranged between the outer wall of the rotating bead and the inner wall of the rotating groove and fixedly connected to the inner wall of the rotating groove.

As a further aspect of the present invention: the top of the bottom plate is connected with a handle through an L-shaped rod.

As a further aspect of the present invention: and the bottom of the bottom plate is symmetrically provided with traveling wheels.

As a further aspect of the present invention: the motor and the exhaust fan are respectively electrically connected with a switch through wires, and the switch is electrically connected with an external power supply through wires.

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

1. through setting up the walking wheel, utilize the handle to push the device to the position that needs.

2. Through setting up the air exhauster, aim at the mechanical part electrostatic spraying position with the suction hood, the air exhauster work absorbs the dust that falls scattered among the mechanical part electrostatic spraying process, has protected staff's healthy, prevents the dust pollution environment that falls scattered.

3. Through setting up the collecting vat, the dust that will absorb passes through the pipe and gets into the collecting box, can prevent the secondary raise dust, also can realize the reutilization, practices thrift the cost.

Drawings

Fig. 1 is a schematic structural view of a waste recycling apparatus for facilitating electrostatic spraying.

Fig. 2 is a schematic view of a waste recycling apparatus at a for facilitating electrostatic spraying.

Fig. 3 is a top view of a waste recovery device that facilitates electrostatic spraying.

Shown in the figure: the device comprises a bottom plate 1, a switch 2, a fixed block 3, an air draft cover 4, an air draft box 5, an exhaust fan 6, a rotating bead 7, a transverse plate 8, a collecting box 9, a handle 10, a base 11, a motor 12, a vertical plate 13, a rack 14, a gear 15 and a fixed column 16.

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.

Referring to fig. 1 to 3, in an embodiment of the present invention, a waste recycling device for electrostatic spraying includes a bottom plate 1, a switch 2, a fixed block 3, an air draft cover 4, an air draft box 5, an air draft fan 6, a rotary bead 7, a transverse plate 8, a collecting box 9, a handle 10, a base 11, a motor 12, a vertical plate 13, a rack 14, a gear 15 and a fixed column 16, wherein the top of the bottom plate 1 is fixedly connected with the fixed column 16, the top end of the fixed column 16 is fixedly installed with the fixed block 3, the top of the fixed block 3 is provided with a rotary groove, the rotary bead 7 is rotatably installed in the rotary groove, the part of the rotary bead 7 protrudes out of the fixed block 3, a rubber pad is arranged between the outer wall of the rotary bead 7 and the inner wall of the rotary groove, the rubber pad is fixedly connected to the inner wall of the rotary groove, the protruding part of the rotary bead 7 is fixedly connected with the transverse plate 8 through a connecting rod, the top of the transverse plate 8 is fixedly installed with the air draft fan 6 through a bolt, the exhaust port of the exhaust fan 6 is connected with an exhaust box 5 through a guide pipe, an air inlet of the exhaust box 5 is provided with an exhaust cover 4, one side of the exhaust box 5 is fixedly connected with one side of a transverse plate 8 through a connecting rod, the exhaust port of the exhaust fan 6 is connected with a collecting box 9 through a guide pipe, the collecting box 9 is fixedly arranged at the top of a bottom plate 1, one side of the collecting box 9 is provided with an air outlet, an air outlet is provided with a dust screen, the top of the bottom plate 1 is connected with a handle 10 through an L-shaped rod, the top of the bottom plate 1 is fixedly provided with a motor 12 through a cushion block, an output shaft of the motor 12 is sleeved with a gear 15, the top of the bottom plate 1 is provided with a vertical plate 13, the vertical plate 13 penetrates through the top of the bottom plate 1 and is fixedly connected with a base 11, one side of the vertical plate 13 is provided with a rack 14, the other side of the vertical plate 13 is provided with a slide rail which is slidably arranged with the bottom plate 1, the rack 14 is meshed with the gear 15, and walking wheels are symmetrically arranged at the bottom of the bottom plate 1, the top of the bottom plate 1 is provided with a switch 2, the motor 12 and the exhaust fan 6 are respectively electrically connected with the switch 2 through wires, and the switch 2 is electrically connected with an external power supply through wires.

The utility model discloses a theory of operation is:

when the mechanical part is electrostatically sprayed, the handle 10 is held, the device is pushed to a required position through the travelling wheel, the switch 2 is turned on, the output shaft of the motor 12 rotates, further driving the gear 15 to rotate, further driving the vertical plate 13 to move downwards through the rack 14, enabling the base 11 to be in contact with the ground, realizing the fixation of the device, the rotating ball 7 is rotated in the rotating groove, the angle of the transverse plate 8 is adjusted, the angle of the air draft cover 4 is further adjusted, the air draft cover 4 is aligned to the electrostatic spraying position of the mechanical part, the air draft fan 6 works to suck the dust scattered in the electrostatic spraying process of the mechanical part, the body health of workers is protected, the scattered dust is prevented from polluting the environment, the sucked dust enters the collecting box 9 through the guide pipe, can prevent the secondary raise dust, also can realize the reutilization, practice thrift the cost, the air outlet discharge that the air of suction was seted up through collecting box 9, and the dust is blockked by the dust screen and is stayed in collecting box 9.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a waste recovery device convenient to electrostatic spraying, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a fixed column (16), the top end of the fixed column (16) is fixedly provided with a fixed block (3), the top of the fixed block (3) is provided with a rotating groove, a rotating bead (7) is arranged in the rotating groove in a rotating mode, part of the rotating bead (7) protrudes out of the fixed block (3), the protruding rotating groove part of the rotating bead (7) is fixedly connected with a transverse plate (8) through a connecting rod, the top of the transverse plate (8) is fixedly provided with an exhaust fan (6) through a bolt, an exhaust opening of the exhaust fan (6) is connected with an exhaust box (5) through a conduit, an air inlet of the exhaust box (5) is provided with an exhaust hood (4), one side of the exhaust box (5) is fixedly connected with one side of the transverse plate (8) through a connecting rod, an air outlet of the exhaust fan (6) is connected with a collecting box (9) through a conduit, one side of the collecting box (9) is provided with an air outlet, and a dustproof net is arranged on the air outlet, collecting box (9) fixed mounting is at bottom plate (1) top, cushion fixed mounting motor (12) are passed through at bottom plate (1) top, gear (15) are established to motor (12) output shaft cover, bottom plate (1) top is provided with riser (13), riser (13) run through bottom plate (1) top and fixed connection base (11), riser (13) one side-mounting rack (14), riser (13) opposite side installation slide rail, and with bottom plate (1) slidable mounting, rack (14) and gear (15) meshing, bottom plate (1) top installation switch (2).

2. The waste recycling device for facilitating electrostatic painting of claim 1, wherein: and a rubber pad is arranged between the outer wall of the rotating bead (7) and the inner wall of the rotating groove, and the rubber pad is fixedly connected to the inner wall of the rotating groove.

3. The waste recycling device for facilitating electrostatic painting of claim 1, wherein: the top of the bottom plate (1) is connected with a handle (10) through an L-shaped rod.

4. The waste recycling device for facilitating electrostatic painting of claim 1, wherein: the bottom of the bottom plate (1) is symmetrically provided with traveling wheels.

5. The waste recycling device for facilitating electrostatic painting of claim 1, wherein: the motor (12) and the exhaust fan (6) are respectively electrically connected with the switch (2) through wires, and the switch (2) is electrically connected with an external power supply through wires.