CN213288084U

CN213288084U - High-efficient dust collector is used in powder coating processing

Info

Publication number: CN213288084U
Application number: CN202021993695.5U
Authority: CN
Inventors: 张军
Original assignee: Xingtai Qianjia Coating Co ltd
Current assignee: Xingtai Qianjia Coating Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-05-28
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a high-efficiency dust removal device for powder coating processing, which comprises a bottom plate, wherein a dust removal mechanism for absorbing coating dust generated in the powder coating processing is fixed at the top of the bottom plate, one end of the upper surface of the bottom plate is fixed with a height adjusting mechanism for adjusting the height of the dust suction end of the dust removing equipment, one end of the height adjusting mechanism is fixed with a depth adjusting mechanism, the dust removing mechanism comprises a dust collector, an air suction pipe and a dust collecting cover, a dust collector is fixed on the upper surface of the bottom plate, an air suction pipe is fixed at the air inlet end of the dust collector, the dust collecting cover is fixed at one end of the air suction pipe away from the dust collector, the dust collecting cover can effectively filter dust generated during powder coating processing, has good filtering effect, and can adjust the height of self dust absorption mouth, effectual dust removal effect who improves to the not co-altitude of the filler of different powder coating mixers.

Description

High-efficient dust collector is used in powder coating processing

Technical Field

The utility model relates to a dust collecting equipment technical field is used in powder coating processing specifically is a high-efficient dust collector is used in powder coating processing.

Background

The powder coating is a novel 100% solid powder coating without solvent, has the characteristics of no solvent, no pollution, recoverability, environmental protection, energy and resource saving, labor intensity reduction, high mechanical strength of film coating and the like, is completely different from the common coating, exists in a state of fine powder, is called as powder coating because no solvent is used, and has the main characteristics that: the method has the characteristics of harmlessness, high efficiency, resource saving and environmental protection, and has two main categories: thermoplastic powder coating and thermosetting powder coating, the thermoplastic powder coating is made up of ingredients such as thermoplastic resin, pigment, filler, plasticizer and stabilizer, the thermoplastic powder coating includes: polyethylene, polypropylene, polyester, polyvinyl chloride, chlorinated polyether, polyamide series, cellulose series and polyester series, wherein the thermosetting powder coating comprises thermosetting resin, a curing agent, pigment, filler, an auxiliary agent and the like, and comprises the following components in percentage by weight: epoxy resin, polyester, and acrylic resins, and have the following disadvantages: powder is inhomogeneous on the corner, the defect of filming is difficult to be covered after the solidification, the solidification condition is high, in-process in production powder coating, will directly pour powder coating into inside from the feed port department of mixer and stir, this will raise a large amount of dust, very big destruction has been caused to the workshop environment, the pollution of workshop and surrounding environment has been caused, cause harm to operating personnel's health, the loss of material has also been led to simultaneously, and traditional dust collecting equipment can not be fine carry out dust removal work to the dust that this link produced, and the height and the feed port of the mixer of different models are all inequality, make traditional dust collector often can not match the height of charge door when removing dust to this link, make dust removal effect not good. Therefore, the high-efficiency dust removal device for powder coating processing is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient dust collector is used in powder coating processing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a powder coating processing is with high-efficient dust collector, includes the bottom plate, the top of bottom plate is fixed with the dust removal mechanism that is used for adsorbing the coating dust that powder coating adds man-hour and produces, the one end of bottom plate upper surface is fixed with the height control mechanism who adjusts dust collecting equipment dust absorption end height, height control mechanism's one end is fixed with depth adjustment mechanism, dust removal mechanism includes dust catcher, breathing pipe and dust cage, the last fixed surface of bottom plate has the dust catcher, the air inlet end of dust catcher is fixed with the breathing pipe, the one end that the dust catcher was kept away from to the breathing pipe is fixed with the dust cage.

Preferably, the dust removing mechanism further comprises a dust collecting box, dust filtering cotton, a door, a water filtering cylinder, a water supply pipe, an exhaust port, a gas guide port, a filter screen, a gas pipe and a valve, the dust collecting box is fixed in the middle of the upper surface of the base plate, the dust filtering cotton is filled in the dust collecting box, one end of the dust collecting box is rotatably connected with the door through a hinge, the gas outlet end of the dust collector is communicated with the dust collecting box, the water filtering cylinder is fixed at one end of the upper surface of the base plate, which is far away from the dust collector, the water supply pipe is fixed at one side of the water filtering cylinder, the valve is fixed at one end of the water supply pipe, the exhaust port is fixed at the top of the water filtering cylinder and is communicated with the water filtering cylinder, the gas guide port is formed at the top of one side of the dust collecting box, which is close to the water filtering cylinder, the filter screen, one end of the gas pipe far away from the dust collecting box is communicated with the water filter cylinder.

Preferably, height adjusting mechanism includes stand, spout, screw rod, motor and threaded sleeve, the one end that the bottom plate upper surface is close to the dust catcher is fixed with the stand, the spout has been seted up to the one side that the dust catcher was kept away from to the stand, the inner wall of spout rotates through the bearing and is connected with the screw rod, the top of stand is fixed with the motor, it is fixed with the output of motor that the stand is passed at the top of screw rod, the one end threaded connection of screw rod has threaded sleeve, and threaded sleeve and spout sliding connection.

Preferably, depth adjustment mechanism includes sliding sleeve, slide bar, spacing hole, through-hole, slide cartridge, spacing post and spring, one side that threaded sleeve kept away from the spout is fixed with sliding sleeve, sliding sleeve's inner wall sliding connection slide bar, sliding sleeve's one end is kept away from to the slide bar is fixed with the dust cage, spacing hole has been seted up to one side equidistance of slide bar 42, sliding sleeve has seted up the through-hole near one side of spacing hole, sliding sleeve is located one side of through-hole and is fixed with slide cartridge, slide cartridge inner wall sliding connection has spacing post, and spacing post passes the through-hole and cup joints with spacing hole, the one end that spacing post is close to the through-hole is fixed with the spring, the one end that the through-hole was kept away from to the spring is fixed with the inner.

Preferably, a guide ring is fixed on one side of the upright column close to the air suction pipe, and the guide ring is arranged around the air suction pipe.

Preferably, the bottom of the bottom plate is symmetrically fixed with self-locking universal wheels.

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

when the utility model is used, the device is pushed to the position of the stirrer in powder coating processing, so that the air inlet direction of the dust hood corresponds to the position of the feed inlet of the stirrer, the screw rod is driven to rotate by the driving motor, the threaded sleeve slides upwards in the chute along the screw rod, the sliding sleeve is driven to move upwards, the dust hood is moved upwards, finally, the height of the dust hood is leveled with the feed inlet of the powder coating stirrer, the limiting column is pulled outwards to slide in the direction away from the limiting hole in the sliding cylinder, finally, the limiting column is separated from the limiting hole, the sliding rod is pulled outwards, the sliding rod slides along the sliding sleeve, the distance between the dust hood and the feed inlet of the powder coating stirrer is adjusted by sliding the sliding rod outwards or inwards in the sliding sleeve, when the distance of the dust hood is adjusted properly, loosening the limiting post, sliding the limiting post towards the direction of the limiting hole under the action of the spring, further sliding the limiting post into the limiting hole under the action of the spring, fixing the adjusted position of the sliding rod, finally enabling the position of the dust collection cover to correspond to the feed inlet of the powder coating stirrer, enabling the dust collection cover to achieve the best dust collection effect, further enabling the dust collection cover to form negative pressure by driving the dust collector, further enabling dust generated by the feed inlet of the powder coating stirrer to be adsorbed into the dust collection cover and further enter into the dust collection box through the air suction pipe, further enabling dust filtering cotton in the dust collection box to filter dust in air, simultaneously enabling the filter screen to achieve the dust filtering effect, further enabling the air subjected to preliminary dust removal to enter into the water filter cylinder through the air guide port from the air pipe, and in the early stage of operation of the dust removal device, people need to fill water into the water filter cylinder through the water supply pipe, and, carry out last step purification to the air through water, the air after the last purification is discharged via the gas vent, the utility model discloses can add the dust that produces in man-hour by effectual filtration powder coating, the filter effect is good to can be to the not co-altitude mixture control self dust absorption mouth of the filler of different powder coating mixer height, the dust removal effect of effectual improvement.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the position structure of the dust-filtering cotton of the present invention;

FIG. 3 is a schematic view of the position structure of the air guide port of the present invention;

FIG. 4 is a schematic structural view of the height adjusting mechanism of the present invention;

FIG. 5 is an enlarged view of the point A of the present invention;

FIG. 6 is a schematic structural view of the depth adjustment mechanism of the present invention;

fig. 7 is an enlarged view of the position B of the present invention.

In the figure: 1. a base plate; 2. a dust removal mechanism; 21. a vacuum cleaner; 22. an air intake duct; 23. a dust collection cover; 24. A dust collecting box; 25. dust filtration cotton; 26. a door; 27. a water filter cartridge; 28. a water supply pipe; 29. an exhaust port; 210. An air guide port; 211. filtering with a screen; 212. a gas delivery pipe; 213. a valve; 3. a height adjustment mechanism; 31. a column; 32. a chute; 33. a screw; 34. a motor; 35. a threaded sleeve; 4. a depth adjustment mechanism; 41. A sliding sleeve; 42. a slide bar; 43. a limiting hole; 44. a through hole; 45. a slide cylinder; 46. a limiting column; 47. A spring; 5. a guide ring; 6. self-locking universal wheel.

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 and 4, the present invention provides a technical solution: the utility model provides a high-efficient dust collector is used in powder coating processing, includes bottom plate 1, the top of bottom plate 1 is fixed with the dust removal mechanism 2 that is used for adsorbing the coating dust that produces during powder coating processing, the one end of bottom plate 1 upper surface is fixed with the height control mechanism 3 of adjusting dust collecting equipment dust absorption end height, the one end of height control mechanism 3 is fixed with depth adjustment mechanism 4, dust removal mechanism 2 includes dust catcher 21, breathing pipe 22 and dust cage 23, the upper surface of bottom plate 1 is fixed with dust catcher 21, the air inlet end of dust catcher 21 is fixed with breathing pipe 22, the one end that dust catcher 21 was kept away from to breathing pipe 22 is fixed with dust cage 23.

Referring to fig. 1, 2 and 3, the dust removing mechanism 2 further includes a dust collecting box 24, dust-filtering cotton 25, a door 26, a water filtering cylinder 27, a water supply pipe 28, an exhaust port 29, an air guide port 210, a filter screen 211, an air pipe 212 and a valve 213, the dust collecting box 24 is fixed in the middle of the upper surface of the base plate 1, the dust-filtering cotton 25 is filled in the dust collecting box 24, one end of the dust collecting box 24 is rotatably connected with the door 26 through a hinge, an air outlet end of the dust collector 21 is communicated with the dust collecting box 24, the water filtering cylinder 27 is fixed at one end of the upper surface of the base plate 1 far from the dust collector 21, the water supply pipe 28 is fixed at one side of the water filtering cylinder 27 far from the dust collector 21, the valve 213 is fixed at one end of the water supply pipe 28, the exhaust port 29 is fixed at the top of the water filtering cylinder 27, the exhaust port 29 is communicated with the water filtering cylinder 27, a filter screen 211 is fixed on the inner wall of the air guide opening 210, an air pipe 212 is fixed on the outer side of the air guide opening 210 on one side of the dust collection box 24 close to the water filter cylinder 27, and one end of the air pipe 212 far away from the dust collection box 24 is communicated with the water filter cylinder 27, so that dust generated by powder coating processing can be effectively removed.

Referring to fig. 4, the height adjusting mechanism 3 includes an upright column 31, a chute 32, a screw 33, a motor 34 and a threaded sleeve 35, the upright column 31 is fixed at one end of the upper surface of the bottom plate 1 close to the dust collector 21, the chute 32 is formed at one side of the upright column 31 away from the dust collector 21, the screw 33 is rotatably connected to the inner wall of the chute 32 through a bearing, the motor 34 is fixed at the top of the upright column 31, the top of the screw 33 passes through the upright column 31 and is fixed with the output end of the motor 34, the threaded sleeve 35 is connected to one end of the screw 33 in a threaded manner, and the threaded sleeve 35 is slidably connected to the chute 32, so that the dust collecting device can adjust the height.

Referring to fig. 4, 5, 6 and 7, the depth adjusting mechanism 4 includes a sliding sleeve 41, a sliding rod 42, a limiting hole 43, a through hole 44, a sliding cylinder 45, a limiting post 46 and a spring 47, the sliding sleeve 41 is fixed on one side of the threaded sleeve 35 away from the sliding slot 32, the sliding rod 42 is slidably connected to the inner wall of the sliding sleeve 41, one end of the sliding rod 42 away from the sliding sleeve 41 is fixed to the dust collection cover 23, the limiting hole 43 is equidistantly formed on one side of the sliding rod 42, the through hole 44 is formed on one side of the sliding sleeve 41 close to the limiting hole 43, the sliding cylinder 45 is fixed on one side of the sliding sleeve 41 located at the through hole 44, the limiting post 46 is slidably connected to the inner wall of the sliding cylinder 45, the limiting post 46 passes through the through hole 44 to be sleeved with the limiting hole 43, the spring 47 is fixed on one end of the limiting post 46 close to the through hole 44, one end of the spring 47, the position between the dust hood 23 and the feed inlet of the powder coating stirrer can be conveniently adjusted, and the dust hood 23 can be adjusted to the optimal dust removal position.

Referring to fig. 1, a guide ring 5 is fixed on one side of the column 31 close to the air suction pipe 22, and the guide ring 5 is disposed around the air suction pipe 22, so as to effectively stabilize the position of the air suction pipe 22.

Referring to fig. 1, self-locking universal wheels 6 are symmetrically fixed at the bottom of the bottom plate 1, so that the dust removing device can be moved conveniently.

The working principle is as follows:

when the device is used, the device is pushed to the position of a stirrer in powder coating processing, so that the air inlet direction of the dust hood 23 corresponds to the position of a feed inlet of the stirrer, the screw 33 is driven to rotate by the driving motor 34, the threaded sleeve 35 slides upwards in the chute 32 along the screw 33, the sliding sleeve 41 is driven to move upwards, the dust hood 23 moves upwards, finally, the height of the dust hood 23 is flush with the feed inlet of the powder coating stirrer, the limiting column 46 slides in the direction away from the limiting hole 43 in the sliding barrel 45 by pulling out the limiting column 46 outwards, finally, the limiting column 46 is separated from the limiting hole 43, the sliding rod 42 is pulled out outwards, the sliding rod 42 slides along the sliding sleeve 41, and the distance between the dust hood 23 and the feed inlet of the powder coating stirrer is adjusted by sliding the sliding sleeve 41 outwards or the sliding rod 42 inwards, when the distance of the dust hood 23 is properly adjusted, the limiting column 46 is loosened, the limiting column 46 slides towards the direction of the limiting hole 43 under the action of the spring 47, and then slides into the limiting hole 43 under the action of the spring 47, so that the adjusted position of the sliding rod 42 is fixed, finally the position of the dust hood 23 corresponds to the feed inlet of the powder coating stirrer, so that the dust hood 23 can achieve the best dust collection effect, further the dust collector 21 is driven, the end of the dust hood 23 forms negative pressure, further dust generated at the feed inlet of the powder coating stirrer is absorbed into the dust hood 23, further the dust enters the dust collection box 24 through the air suction pipe 22, further the dust filtering cotton 25 in the dust collection box 24 filters dust in air, meanwhile, the filter screen 211 also achieves the dust filtering effect, further the air after primary dust removal enters the water filter cylinder 27 through the air guide port 210 and the air guide pipe 212, in the earlier stage of the dust removing device, water needs to be injected into the water filter cartridge 27 through the water supply pipe 28, so that air passes through the water in the water filter cartridge 27, the air is purified by the water in the last step, and the finally purified air is discharged through the exhaust port 29.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a powder coating processing is with high-efficient dust collector, includes bottom plate (1), its characterized in that: the top of bottom plate (1) is fixed with dust removal mechanism (2) that are used for adsorbing the coating dust that produces when powder coating adds man-hour, the one end of bottom plate (1) upper surface is fixed with height adjusting mechanism (3) of adjusting dust collecting equipment dust suction end height, the one end of height adjusting mechanism (3) is fixed with depth adjustment mechanism (4), dust removal mechanism (2) are including dust catcher (21), breathing pipe (22) and dust cage (23), the upper surface mounting of bottom plate (1) has dust catcher (21), the inlet end of dust catcher (21) is fixed with breathing pipe (22), the one end that dust catcher (21) were kept away from in breathing pipe (22) is fixed with dust cage (23).

2. The high-efficiency dust removing device for powder coating processing according to claim 1, wherein: the dust removal mechanism (2) further comprises a dust collection box (24), dust filtering cotton (25), a door (26), a water filtering barrel (27), a water supply pipe (28), an exhaust port (29), an air guide port (210), a filter screen (211), an air conveying pipe (212) and a valve (213), wherein the dust collection box (24) is fixed in the middle of the upper surface of the base plate (1), the dust filtering cotton (25) is filled in the dust collection box (24), one end of the dust collection box (24) is rotatably connected with the door (26) through a hinge, the air outlet end of the dust collector (21) is communicated with the dust collection box (24), a water filtering barrel (27) is fixed at one end, far away from the dust collector (21), of the upper surface of the base plate (1), a water supply pipe (28) is fixed at one side, far away from the dust collector (21), of the water filtering barrel (27), a valve (213) is fixed at one end of the water filtering barrel (28), and, the air outlet (29) is communicated with the water filter cylinder (27), the top of one side, close to the water filter cylinder (27), of the dust collection box (24) is provided with an air guide opening (210), the inner wall of the air guide opening (210) is fixedly provided with a filter screen (211), one side, close to the water filter cylinder (27), of the dust collection box (24) is positioned on the outer side of the air guide opening (210) and is fixedly provided with an air conveying pipe (212), and one end, far away from the dust collection box (24), of the air conveying pipe (212) is communicated with the water filter cylinder (27).

3. The high-efficiency dust removing device for powder coating processing according to claim 2, wherein: height adjusting mechanism (3) are including stand (31), spout (32), screw rod (33), motor (34) and threaded sleeve (35), bottom plate (1) upper surface is close to the one end of dust catcher (21) and is fixed with stand (31), spout (32) have been seted up to one side that dust catcher (21) were kept away from in stand (31), the inner wall of spout (32) rotates through the bearing and is connected with screw rod (33), the top of stand (31) is fixed with motor (34), it is fixed with the output of motor (34) that stand (31) are passed at the top of screw rod (33), the one end threaded connection of screw rod (33) has threaded sleeve (35), and threaded sleeve (35) and spout (32) sliding connection.

4. The high-efficiency dust removing device for powder coating processing according to claim 3, wherein: the depth adjusting mechanism (4) comprises a sliding sleeve (41), a sliding rod (42), a limiting hole (43), a through hole (44), a sliding barrel (45), a limiting column (46) and a spring (47), wherein the sliding sleeve (41) is fixed on one side, away from the sliding chute (32), of the threaded sleeve (35), the inner wall of the sliding sleeve (41) is in sliding connection with the sliding rod (42), one end, away from the sliding sleeve (41), of the sliding rod (42) is fixed with the dust collection cover (23), the limiting hole (43) is formed in one side, at equal intervals, of the sliding rod (42), the through hole (44) is formed in one side, close to the limiting hole (43), of the sliding sleeve (41), the sliding barrel (45) is fixed on one side, located at the through hole (44), of the sliding sleeve (41), the limiting column (46) is in sliding connection with the inner wall of the sliding barrel (45), and the limiting column (46) penetrates through, and a spring (47) is fixed at one end of the limiting column (46) close to the through hole (44), and one end of the spring (47) far away from the through hole (44) is fixed with the inner wall of the sliding barrel (45).

5. The high-efficiency dust removing device for powder coating processing according to claim 3, wherein: a guide ring (5) is fixed on one side of the upright column (31) close to the air suction pipe (22), and the guide ring (5) is arranged around the air suction pipe (22).

6. The high-efficiency dust removing device for powder coating processing according to claim 1, wherein: self-locking universal wheels (6) are symmetrically fixed at the bottom of the bottom plate (1).