CN220194342U

CN220194342U - Dust removing device

Info

Publication number: CN220194342U
Application number: CN202321522311.5U
Authority: CN
Inventors: 郭伟强
Original assignee: Xiamen Weiyao Hardware Co ltd
Current assignee: Xiamen Weiyao Hardware Co ltd
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2023-12-19
Anticipated expiration: 2033-06-15

Abstract

The utility model discloses a dust removing device, which comprises a filter box, wherein a baffle is fixedly connected inside the filter box, through holes are formed in the baffle at equal intervals, a filter cylinder is connected to the bottom of the baffle and is positioned under the through holes in a threaded manner, a reciprocating screw rod is connected to the inside of the filter box in a rotating manner, a motor is fixedly connected to the outside of the filter box, the output end of the motor is fixedly connected with the filter box and the reciprocating screw rod, and a sliding block is connected to the external thread of the reciprocating screw rod.

Description

Dust removing device

Technical Field

The utility model relates to the technical field of dust removal devices, in particular to a dust removal device.

Background

Injection molding refers to injecting a heated and melted material into a mold cavity from high pressure, cooling and solidifying to obtain a formed product, wherein the injection molding mold is a tool for endowing a plastic product with a complete structure and an accurate size in the injection molding process, a large amount of dust can be generated in the injection molding process, the dust can fall into corners, dust pollution can be caused, and the quality of the injection molding product can be influenced, so that the injection molding mold needs to be subjected to dust removal treatment regularly, but when the conventional dust removal device is used, the filter device in the conventional dust removal device does not have a function of pre-filtering, so that a filter bag or a filter cylinder is blocked faster, and the service life of equipment is greatly influenced.

The utility model comprises the following steps:

the utility model aims to provide a dust removing device, which solves the problems that the filter device in the existing dust removing device provided in the background art does not have a pre-filtering function, and a filter bag or a filter cylinder is easy to be blocked, so that the service life of equipment is influenced.

In order to solve the problems, the utility model provides a technical scheme that:

the utility model provides a dust collector, includes the rose box, the inside fixedly connected with baffle of rose box, the through-hole has been seted up to the inside equidistance of baffle, equal threaded connection in baffle bottom and under the through-hole has a section of thick bamboo, the inside rotation of rose box is connected with reciprocating screw, the outside fixedly connected with motor of rose box, the output rose box of motor and with reciprocating screw fixedly connected with, the outside threaded connection of reciprocating screw has the slider, the slider bottom rotates and is connected with the cleaning roller, one side fixedly connected with rack of rose box inner wall, the outside cover of cleaning roller is equipped with the gear, gear and rack meshing are connected, baffle bottom fixedly connected with filter screen, one side and the filter screen contact of cleaning roller, the rose box outside is provided with blowback subassembly.

As a preferable scheme of the utility model, the back blowing component comprises a pulse fan, a shunt pipe and an air ejector pipe, the pulse fan is fixedly connected to the outside of the filter box, the shunt pipe is fixedly connected to the top of the inner wall of the filter box, one end of the shunt pipe extends to the outside of the filter box and is fixedly connected with the output end of the pulse fan, and the air ejector pipe is fixedly connected to the bottom of the shunt pipe and is positioned right above the through hole.

As a preferable scheme of the utility model, the outside of the filter box is fixedly connected with an air inlet pipe, one side, far away from the air inlet pipe, of the outside of the filter box is fixedly connected with an exhaust pipe, and the top of the exhaust pipe is provided with a rain cap.

As a preferable scheme of the utility model, the bottom of the filter box is detachably connected with a dust collection barrel.

As a preferable scheme of the utility model, the filter box is internally rotatably connected with an access door, and visual glass is inlaid in the access door.

As a preferable scheme of the utility model, a control panel is fixedly connected to the outside of the filter box, and the motor and the pulse fan are electrically connected with the control panel.

As a preferable scheme of the utility model, a sliding rod is connected inside the sliding block in a sliding way, and two ends of the sliding rod are respectively fixedly connected with two sides of the inner wall of the filter box.

As a preferable scheme of the utility model, the back blowing force of the pulse fan is larger than the adsorption force of dust outside the filter cylinder.

The beneficial effects of the utility model are as follows: through the filter screen that sets up at the rose box inside, can filter the raise dust before straining a section of thick bamboo, not only can improve the filter effect, but also can reduce the problem of straining a section of thick bamboo jam, be favorable to improving the life of equipment, simultaneously, under the effect of motor and lead screw and cleaning roller, can last the clearance to the filter screen to prevent that the filter screen from blockking up, be favorable to keeping the gas permeability of filter screen, can carry out secondary filtration to gas under straining a section of thick bamboo's effect, and then can guarantee the quality of dust removal, be favorable to improving the result of use of equipment.

Description of the drawings:

for ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a top view of the filter box of the present utility model.

In the figure: 1. a filter box; 2. a partition plate; 3. a through hole; 4. a filter cartridge; 5. a reciprocating screw rod; 6. a motor; 7. a slide block; 8. a slide bar; 9. a gear; 10. a rack; 11. a cleaning roller; 12. a filter screen; 13. a blowback assembly; 131. a pulse fan; 132. a shunt; 133. a gas lance; 14. an air inlet pipe; 15. an exhaust pipe; 16. a rain cap; 17. a dust collection barrel; 18. an access door; 19. visual glass; 20. and a control panel.

The specific embodiment is as follows:

as shown in fig. 1-4, the present embodiment adopts the following technical scheme:

examples:

the utility model provides a dust collector, including rose box 1, rose box 1 inside fixedly connected with baffle 2, through-hole 3 has been seted up to inside equidistance of baffle 2, the gas after the convenient filtration is discharged, baffle 2 bottom just is located equal threaded connection under through-hole 3 and is strained cylinder 4, can carry out secondary filtration to dirty gas, thereby improve the other quality of gas emission, rose box 1 inside rotation is connected with reciprocating screw 5, the outside fixedly connected with motor 6 of rose box 1, the output rose box 1 of motor 6 and with reciprocating screw 5 fixed connection, reciprocating screw 5 outside threaded connection has slider 7, can drive slider 7 and carry out reciprocating motion in rose box 1 inside, slider 7 inside sliding connection has slide bar 8, slider 8's both ends respectively with the both sides fixed connection of rose box 1 inner wall, can restrict the position of slider 7, thereby avoid slider 7 to rotate in rose box 1 inside, one side fixed connection rack 10 of rose box 1 inner wall, the outside cover of rose box 11 is equipped with gear 9, gear 9 and rack 10 meshing are connected, can drive its baffle 2 that moves in the course of gear 9 and carry out rotation, filter screen 12 is kept to filter screen 12, filter screen 12 is continuous to filter screen 13 outside the filter screen is kept to the filter screen 13.

Further, blowback subassembly 13 includes pulse fan 131, shunt tubes 132 and jet-propelled pipe 133, the outside fixedly connected with pulse fan 131 of rose box 1, the top fixedly connected with shunt tubes 132 of rose box 1 inner wall, the one end of shunt tubes 132 extends to the outside of rose box 1 and with the fixed connection of the output of pulse fan 131, shunt tubes 132 bottom just is located fixedly connected with jet-propelled pipe 133 directly over through-hole 3, can carry out blowback cleaning to filter cartridge 4 to avoid filter cartridge 4 to block up, be favorable to improving the result of use of equipment.

Further, the outside fixedly connected with intake pipe 14 of rose box 1 is convenient to carry dust-laden gas to inside rose box 1 to carry out filtering process, the outside one side fixedly connected with blast pipe 15 of keeping away from intake pipe 14 of rose box 1, conveniently discharge the gas after filtering, blast pipe 15 top is equipped with rain cap 16, can avoid inside intake of blast pipe 15.

Further, the dust collection barrel 17 is detachably connected to the bottom of the filter box 1, so that dust can be collected intensively, and the dust collection box is convenient for workers to process.

Further, the inside rotation of rose box 1 is connected with access door 18, and the inside visible glass 19 that inlays of access door 18 can look over the inside condition of rose box 1 to in time maintain.

Further, the control panel 20 is fixedly connected to the outside of the filter box 1, and the motor 6 and the pulse fan 131 are electrically connected with the control panel 20, so that the equipment can be controlled in a centralized manner, and management is facilitated for workers.

Further, a sliding rod 8 is connected inside the sliding block 7 in a sliding manner, and two ends of the sliding rod 8 are fixedly connected with two sides of the inner wall of the filter box 1 respectively.

Further, the back blowing force of the pulse fan 131 is greater than the adsorption force of dust outside the filter cartridge 4.

Specifically, when the filtering device is used, the equipment is started by a worker through the control panel 20, dust-containing gas enters the filter box 1 through the air inlet pipe 14, gas enters the filter box 1 and passes through the filter screen 12, most of impurities in the gas are filtered out by the filter screen 12, the filtered gas is subjected to secondary filtration through the filter cylinder 4 and is discharged from the inside of the through hole 3, the treated gas is discharged out of the filter box 1 through the exhaust pipe 15, the reciprocating screw 5 is driven to rotate in the filter box 1 through the motor 6, the slide block 7 drives the gear 9 to reciprocate outside the reciprocating screw 5 and the slide bar 8, meanwhile, the gear 9 rotates outside the rack 10, so that the cleaning roller 11 is driven to follow the rotation, the cleaning roller 11 cleans the filter screen 12, the impurities falling on the filter screen 12 fall in the filter box 1, so as to be collected into the dust collection barrel 17, after the gas treatment is finished, the pulse fan 131 is started, the pulse fan 131 is used for continuously conveying the air to the inside of the shunt tube 132, the air in the inside of the shunt tube 132 is discharged through the through hole 3 and enters the filter box 4, so that the filter cylinder 4 is cleaned, the dust is cleaned, and then the dust collection barrel 17 is cleaned, and the dust collection barrel is cleaned, and the inside the dust collection barrel is cleaned through the dust collection barrel is opened, and the dust collection box is opened, and the equipment can be cleaned, and the equipment can be opened, and the equipment can be cleaned and the equipment can be opened and the inside the equipment can be opened when the equipment is required.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dust collector, its characterized in that, includes rose box (1), rose box (1) inside fixedly connected with baffle (2), through-hole (3) have been seted up to baffle (2) inside equidistance, equal threaded connection under baffle (2) bottom and being located through-hole (3) has a section of thick bamboo (4), rose box (1) inside rotation is connected with reciprocating screw (5), rose box (1) outside fixedly connected with motor (6), the output of motor (6) runs through rose box (1) and with reciprocating screw (5) fixed connection, reciprocating screw (5) outside threaded connection has slider (7), slider (7) bottom rotation is connected with cleaning roller (11), one side fixedly connected with rack (10) of rose box (1) inner wall, cleaning roller (11) outside cover is equipped with gear (9), gear (9) are connected with rack (10) meshing, baffle (2) bottom fixedly connected with filter screen (12), one side and filter screen (12) contact of cleaning roller (11), filter screen (1) outside is provided with blowback subassembly (13).

2. The dust collector of claim 1, wherein the back blowing assembly (13) comprises a pulse fan (131), a shunt tube (132) and an air jet tube (133), the pulse fan (131) is fixedly connected to the outside of the filter box (1), the shunt tube (132) is fixedly connected to the top of the inner wall of the filter box (1), one end of the shunt tube (132) extends to the outside of the filter box (1) and is fixedly connected with the output end of the pulse fan (131), and the air jet tube (133) is fixedly connected to the bottom of the shunt tube (132) and is located right above the through hole (3).

3. A dust collector according to claim 1, characterized in that the outside of the filter box (1) is fixedly connected with an air inlet pipe (14), one side of the outside of the filter box (1) far away from the air inlet pipe (14) is fixedly connected with an exhaust pipe (15), and the top of the exhaust pipe (15) is provided with a rain cap (16).

4. A dust collector as claimed in claim 1, characterized in that the bottom of the filter box (1) is detachably connected with a dust collection tub (17).

5. A dust collector according to claim 1, characterized in that the filter box (1) is connected with an access door (18) in a rotating way, and a visual glass (19) is inlaid in the access door (18).

6. The dust removal device according to claim 1, wherein the filter box (1) is fixedly connected with a control panel (20) at the outside, and the motor (6) and the pulse fan (131) are electrically connected with the control panel (20).

7. The dust removing device according to claim 1, wherein a sliding rod (8) is slidably connected inside the sliding block (7), and two ends of the sliding rod (8) are fixedly connected with two sides of the inner wall of the filter box (1) respectively.

8. A dust collector as claimed in claim 2, characterized in that the back-blowing force of the pulse fan (131) is greater than the adsorption force of dust outside the filter cartridge (4).