CN111001505B - A dust protected paint spraying apparatus for metal surface treatment - Google Patents
A dust protected paint spraying apparatus for metal surface treatment Download PDFInfo
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- CN111001505B CN111001505B CN201911349031.7A CN201911349031A CN111001505B CN 111001505 B CN111001505 B CN 111001505B CN 201911349031 A CN201911349031 A CN 201911349031A CN 111001505 B CN111001505 B CN 111001505B
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- collecting box
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/43—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by filtering the air charged with excess material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/40—Construction elements specially adapted therefor, e.g. floors, walls or ceilings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/80—Movable spray booths
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention relates to a dustproof paint spraying device for metal surface treatment, which comprises a main body, a nozzle and a connecting pipe, wherein the main body is in a cuboid shape, the nozzle is arranged on one side of the main body, the connecting pipe is perpendicular to one side of the main body, which is close to the nozzle, one end of the connecting pipe is arranged on the nozzle, the other end of the connecting pipe is arranged on the main body, the nozzle is communicated with the main body through the connecting pipe, a pressure device is arranged in the main body, a moving device is arranged at the bottom of the main body, a dustproof mechanism and at least two auxiliary mechanisms are arranged on one side of the main body, which is close to the nozzle, and the auxiliary mechanisms are uniformly distributed circumferentially by taking the axis of the connecting pipe as the center.
Description
Technical Field
The invention relates to the field of metal surface treatment, in particular to dust-proof paint spraying equipment for metal surface treatment.
Background
The paint spraying is one of the metal surface treatment modes, while the paint spraying machine is the equipment commonly used in the paint spraying process, and the paint spraying machine is the paint spraying machine, and the application principle is the same, so that the paint is dispersed into mist and sprayed on the surface of the coated object.
In the use of the existing paint spraying machine, when dust appears on the metal surface, the surface of the paint spraying machine is protruded, so that the paint spraying effect is reduced, a large amount of paint mist is sprayed in the air in the paint spraying process, and cannot act on the metal panel, so that the resource waste is caused, and the paint spraying cost is increased.
Disclosure of Invention
The invention aims to solve the technical problems that: in order to overcome the defects of the prior art, a dustproof paint spraying device for metal surface treatment is provided.
The technical scheme adopted for solving the technical problems is as follows: the dustproof paint spraying equipment comprises a main body, a nozzle and a connecting pipe, wherein the main body is rectangular, the nozzle is arranged on one side of the main body, the connecting pipe is perpendicular to one side of the main body, which is close to the nozzle, one end of the connecting pipe is arranged on the nozzle, the other end of the connecting pipe is arranged on the main body, the nozzle is communicated with the main body through the connecting pipe, a pressure device is arranged in the main body, a moving device is arranged at the bottom of the main body, a dustproof mechanism and at least two auxiliary mechanisms are arranged on one side of the main body, which is close to the nozzle, and the auxiliary mechanisms are uniformly distributed circumferentially by taking the axis of the connecting pipe as the center;
the dustproof mechanism comprises a fixed pipe, a movable pipe and at least two movable components, wherein the fixed pipe and the movable pipe are coaxially arranged with the connecting pipe, the outer diameter of the movable pipe is equal to the inner diameter of the fixed pipe, the nozzle is positioned in the movable pipe and is provided with a gap with the inner wall of the movable pipe, one end, close to the main body, of the movable pipe is inserted into the fixed pipe, the movable pipe is in sliding and sealing connection with the inner wall of the fixed pipe, the fixed pipe is fixedly and sealing connection with the main body, the movable components are in one-to-one correspondence with the auxiliary mechanisms, and the movable components drive the movable pipe to move along the axial direction of the fixed pipe;
the utility model provides an auxiliary mechanism includes collecting box, straw, flabellum, auxiliary pipe, rotation ring, transmission shaft, filter screen, mounting hole, auxiliary hole, through-hole and drive assembly, the shape of collecting box is the cuboid, the through-hole sets up the one side of keeping away from the main part at the collecting box, mounting hole and auxiliary hole set up the opposite side at the collecting box, the shape of auxiliary pipe is the round platform, the straw is parallel with the connecting pipe, auxiliary pipe, rotation ring and transmission shaft all set up with the straw is coaxial, the one end that is close to the main part of straw inserts the through-hole, the inner wall sealing and fixed connection of straw and through-hole, flabellum, auxiliary pipe, rotation ring and transmission shaft all are located the collecting box, the minimum internal diameter of auxiliary pipe equals with the internal diameter of straw, the one end that is close to the main part of auxiliary pipe seals and fixed connection, the transmission shaft passes the auxiliary hole's inner wall sliding and sealing connection, the flabellum is installed the one end of keeping away from the main part at the transmission shaft, the flabellum is located the auxiliary pipe, the diameter of rotation ring and transmission shaft and the diameter of transmission shaft coaxial setting up, the diameter that is close to the filter screen is located the main part of moving, the filter screen is located to one side of the installation with the transmission shaft.
Preferably, in order to realize the removal of moving the pipe, remove the subassembly and include first motor, slider, lead screw and stopper, the lead screw is parallel with the connecting pipe, first motor is fixed in the main part, first motor is connected with the one end transmission of lead screw, the stopper is fixed at the other end of lead screw, the slider cover is established on the lead screw, the junction of slider and lead screw is equipped with the screw thread that matches with the lead screw, the slider is supported with the one end of keeping away from the main part of fixed pipe and is leaned on, the collection box is fixed in the one side of keeping away from the moving the pipe of slider.
Preferably, in order to reduce friction between the screw and the slider, the screw is coated with lubricating oil.
Preferably, in order to realize the rotation of transmission shaft, drive assembly includes second motor, drive gear, driven gear and bearing, driven gear installs the one end that is close to the main part at the transmission shaft, the inner circle of bearing is installed on the transmission shaft, the outer lane and the collection box fixed connection of bearing, the second motor is fixed on the collection box, the second motor is connected with drive gear transmission, drive gear and driven gear meshing.
Preferably, in order to increase the driving force of the second motor, the second motor is a servo motor.
Preferably, in order to increase the rotation speed of the transmission shaft, the number of teeth of the driving gear is greater than the number of teeth of the driven gear.
Preferably, in order to facilitate the installation of the moving tube, both ends of the moving tube are provided with chamfers.
Preferably, in order to reduce the gap between the inner wall of the auxiliary tube and the transmission shaft, the inner wall of the auxiliary hole is coated with a sealing grease.
Preferably, in order to prolong the service life of the fixed pipe, the fixed pipe is provided with an anti-corrosion galvanized layer.
Preferably, in order to realize the function of eliminating peculiar smell, the filter screen is an activated carbon filter screen.
The dustproof paint spraying equipment for the metal surface treatment has the beneficial effects that the dustproof function is realized through the dustproof mechanism, compared with the existing dustproof mechanism, the dustproof mechanism can also realize the movement of the collecting box through driving the movement of the moving pipe, the distance between the suction pipe and metal is convenient to reduce, the suction pipe is convenient to absorb paint mist, the practicability is stronger, the recovery of spraying is realized through the auxiliary mechanism, the paint spraying cost is reduced, and compared with the existing auxiliary mechanism, the auxiliary mechanism can also prevent the paint mist from polluting surrounding air, the effect of purifying the air is achieved, and the practicability is stronger.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural view of a dust-proof paint spraying apparatus for metal surface treatment according to the present invention;
fig. 2 is a schematic structural view of a dust-proof mechanism of a dust-proof paint spraying apparatus for metal surface treatment of the present invention;
FIG. 3 is a schematic structural view of an auxiliary mechanism of the dust-proof paint spraying apparatus for metal surface treatment of the present invention;
fig. 4 is an enlarged view of a portion a of fig. 2;
in the figure: 1. the device comprises a main body, a nozzle, a connecting pipe, a fixed pipe, a movable pipe, a collecting box, a suction pipe, a fan blade, an auxiliary pipe, a rotary ring, a transmission shaft, a filter screen, a first motor, a sliding block, a screw rod, a limiting block, a second motor, a driving gear, a driven gear and a bearing.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
As shown in fig. 1-2, a dust-proof paint spraying device for metal surface treatment comprises a main body 1, a nozzle 2 and a connecting pipe 3, wherein the main body 1 is in a cuboid shape, the nozzle 2 is arranged on one side of the main body 1, the connecting pipe 3 is perpendicular to one side of the main body 1, which is close to the nozzle 2, one end of the connecting pipe 3 is arranged on the nozzle 2, the other end of the connecting pipe 3 is arranged on the main body 1, the nozzle 2 is communicated with the main body 1 through the connecting pipe 3, a pressure device is arranged in the main body 1, a moving device is arranged at the bottom of the main body 1, a dust-proof mechanism and at least two auxiliary mechanisms are arranged on one side of the main body 1, which is close to the nozzle 2, and the auxiliary mechanisms are uniformly distributed circumferentially by taking the axis of the connecting pipe 3 as the center;
the dustproof mechanism comprises a fixed pipe 4, a movable pipe 5 and at least two movable components, wherein the fixed pipe 4 and the movable pipe 5 are coaxially arranged with the connecting pipe 3, the outer diameter of the movable pipe 5 is equal to the inner diameter of the fixed pipe 4, the nozzle 2 is positioned in the movable pipe 5, a gap is arranged between the nozzle and the inner wall of the movable pipe 5, one end, close to the main body 1, of the movable pipe 5 is inserted into the fixed pipe 4, the movable pipe 5 is slidably and hermetically connected with the inner wall of the fixed pipe 4, the fixed pipe 4 is fixedly and hermetically connected with the main body 1, the movable components are in one-to-one correspondence with the auxiliary mechanisms, and the movable components drive the movable pipe 5 to axially move along the fixed pipe 4;
after paint is put into the main body 1, the pressure in the main body 1 is increased through the pressure device, so that paint is conveyed into the connecting pipe 3 through the pressure effect, and is sprayed to the metal surface in a mist form from the nozzle 2, the main body 1 is moved through the moving device, the nozzle 2 is driven to move, paint spraying is realized, during the paint spraying process, the moving pipe 5 is moved away from the main body 1 through the moving component, the distance between the moving pipe 5 and the metal surface is reduced, and dust can be reduced and falls onto the metal surface, so that dust prevention is realized.
As shown in fig. 3, the auxiliary mechanism comprises a collecting box 6, a suction pipe 7, a fan blade 8, an auxiliary pipe 9, a rotating ring 10, a transmission shaft 11, a filter screen 12, a mounting hole, an auxiliary hole, a through hole and a transmission component, wherein the collecting box 6 is in a cuboid shape, the through hole is arranged on one side of the collecting box 6 far away from the main body 1, the mounting hole and the auxiliary hole are arranged on the other side of the collecting box 6, the auxiliary pipe 9 is in a round table shape, the suction pipe 7 is parallel to the connecting pipe 3, the auxiliary pipe 9, the rotating ring 10 and the transmission shaft 11 are all coaxially arranged with the suction pipe 7, one end of the suction pipe 7 close to the main body 1 is inserted into the through hole, the suction pipe 7 is in sealing and fixed connection with the inner wall of the through hole, the fan blade 8, the auxiliary pipe 9, the rotating ring 10 and the transmission shaft 11 are all positioned in the collecting box 6, the minimum inner diameter of the auxiliary pipe 9 is equal to the inner diameter of the suction pipe 7, one end of the minimum inner diameter of the auxiliary pipe 9 is in sealing and fixed connection with one end of the suction pipe 7, which is close to the main body 1, the transmission shaft 11 penetrates through the auxiliary hole, the transmission shaft 11 is in sliding and sealing connection with the inner wall of the auxiliary hole, the fan blades 8 are arranged at one end of the transmission shaft 11, which is far away from the main body 1, the fan blades 8 are positioned in the auxiliary pipe 9, the inner diameter of the rotating ring 10 is equal to the diameter of the transmission shaft 11, the transmission shaft 11 penetrates through the rotating ring 10, the transmission shaft 11 is fixedly connected with the inner wall of the rotating ring 10, the outer diameter of the rotating ring 10 is larger than the maximum outer diameter of the auxiliary pipe 9, the rotating ring 10 is positioned at one side of the auxiliary pipe 9, which is far away from the suction pipe 7, the mounting hole is positioned at one side of the auxiliary hole, which is far away from the axis of the connecting pipe 3, the filter screen 12 is arranged in the mounting hole, the transmission assembly is arranged at one side of the collecting box 6, which is close to the main body 1, and is in transmission connection with the transmission shaft 11, the moving assembly drives the collecting box 6 to move synchronously with the moving pipe 5.
When the distance between the movable pipe 5 and metal is reduced through the movement of the movable pipe 5, the collecting box 6 and the movable pipe 5 realize synchronous movement, and the transmission shaft 11 is rotated through the transmission assembly, the fan blades 8 and the rotating ring 10 are driven to rotate through the rotation of the transmission shaft 11, the suction pipe 7 sucks air and conveys the air into the collecting box 6, the air is discharged from the through holes, paint mist is conveyed into the collecting box 6 through the air flow effect, interception is realized through the filter screen 12, the function of collecting the paint mist is realized, during the period, the paint mist can be adhered to the rotating ring 10 through the rotating ring 10 and form liquid paint, therefore, paint mist on the filter screen 12 can be reduced, the filter screen 12 is prevented from being blocked by the paint mist, meanwhile, the liquid paint on the rotating ring 10 and the rotating ring 10 are separated from the inner wall of the flying box collecting box 6 and then flow to the bottom in the collecting box 6 under the action of centrifugal force, the liquid paint can be reused, the resource saving function is realized, and meanwhile, the auxiliary pipe 9 can not only improve the effect of the paint mist on the rotating ring 10, but also can facilitate the flow into the bottom of the collecting box 6.
As shown in fig. 4, the moving assembly comprises a first motor 13, a sliding block 14, a screw rod 15 and a limiting block 16, the screw rod 15 is parallel to the connecting pipe 3, the first motor 13 is fixed on the main body 1, the first motor 13 is in transmission connection with one end of the screw rod 15, the limiting block 16 is fixed at the other end of the screw rod 15, the sliding block 14 is sleeved on the screw rod 15, threads matched with the screw rod 15 are arranged at the connecting position of the sliding block 14 and the screw rod 15, the sliding block 14 abuts against one end, far away from the main body 1, of the fixed pipe 4, and the collecting box 6 is fixed on one side, far away from the moving pipe 5, of the sliding block 14.
The first motor 13 is started to enable the screw rod 15 to rotate and enable the sliding block 14 to move on the screw rod 15, and the movement of the sliding block 14 drives the moving pipe 5 and the collecting box 6 to synchronously move.
Preferably, in order to reduce friction between the screw 15 and the slider 14, the screw 15 is coated with lubricating oil.
The lubricating oil has the functions of reducing the friction force between the screw rod 15 and the sliding block 14 and improving the smoothness of the movement of the sliding block 14.
Preferably, in order to realize the rotation of the transmission shaft 11, the transmission assembly comprises a second motor 17, a driving gear 18, a driven gear 19 and a bearing 20, wherein the driven gear 19 is arranged at one end, close to the main body 1, of the transmission shaft 11, the inner ring of the bearing 20 is arranged on the transmission shaft 11, the outer ring of the bearing 20 is fixedly connected with the collecting box 6, the second motor 17 is fixed on the collecting box 6, the second motor 17 is in transmission connection with the driving gear 18, and the driving gear 18 is meshed with the driven gear 19.
The second motor 17 is started to drive the driven gear 19 to rotate by the driving gear 18, and the rotation of the driven gear 19 drives the transmission shaft 11 to rotate under the supporting action of the bearing 20, so that the function of driving the transmission shaft 11 to rotate is realized.
Preferably, the second motor 17 is a servo motor in order to increase the driving force of the second motor 17.
The servo motor has the characteristic of strong overload capability, so that the driving force of the second motor 17 can be improved.
Preferably, in order to increase the rotation speed of the transmission shaft 11, the number of teeth of the driving gear 18 is greater than the number of teeth of the driven gear 19.
In gear transmission, the number of teeth is inversely proportional to the rotation speed, so that the rotation speed of the driven gear 19 can be improved, namely the capability of the fan blades 8 for generating the suction pipe 7 to suck air can be improved, and the capability of collecting paint mist can be improved.
Preferably, in order to facilitate the installation of the moving tube 5, both ends of the moving tube 5 are provided with chamfers.
The chamfering function is to reduce the caliber of the moving tube 5 when passing through the fixed tube 4, and the effect of facilitating the installation is achieved.
Preferably, in order to reduce the gap between the inner wall of the auxiliary tube 9 and the drive shaft 11, the inner wall of the auxiliary hole is coated with a sealing grease.
The sealing grease has the function of reducing the gap between the inner wall of the auxiliary pipe 9 and the transmission shaft 11 and improving the sealing performance.
Preferably, in order to prolong the service life of the fixing tube 4, the fixing tube 4 is provided with an anti-corrosion galvanized layer.
The function of the anti-corrosion galvanized layer is to promote the anti-rust capability of the fixed pipe 4 and prolong the service life of the fixed pipe 4.
Preferably, in order to achieve the function of eliminating the odor, the filter 12 is an activated carbon filter 12.
The activated carbon filter screen 12 has the function of absorbing peculiar smell, and has the effect of purifying air.
After paint is put into the main body 1, the pressure in the main body 1 is increased through the pressure device, so that the paint is conveyed into the connecting pipe 3 through the pressure effect, and is sprayed from the spray nozzle 2 to the metal surface in a fog form, the main body 1 is moved through the moving device, the spray nozzle 2 is driven to move, paint spraying is realized, during the period, the first motor 13 is started, the screw rod 15 is enabled to rotate, the slide block 14 is enabled to move on the screw rod 15, the movement of the slide block 14 drives the moving pipe 5 and the collecting box 6 to move far away from the main body 1, the distance between the moving pipe 5 and the metal surface is reduced, dust can be reduced to the metal surface, dust prevention is realized, meanwhile, the second motor 17 is started, the driving gear 18 is enabled to drive the driven gear 19 to rotate, the rotation of the driven gear 19 drives the transmission shaft 11 to rotate under the supporting effect of the bearing 20, the rotation of the transmission shaft 11 drives the fan blades 8 and the rotating ring 10 to rotate, the suction pipe 7 sucks air and conveys the air into the collecting box 6 through the rotation of the fan blade 8, then the air is discharged from the through hole, paint mist is conveyed into the collecting box 6 through the air flow effect and is trapped through the filter screen 12, the function of collecting the paint mist is realized, during the period, the paint mist can be adhered to the rotating ring 10 and form liquid paint, the paint mist on the filter screen 12 can be reduced, the filter screen 12 is prevented from being blocked by the paint mist, meanwhile, the liquid paint on the rotating ring 10 and the rotating ring 10 can be separated from the inner wall of the flying box collecting box 6 under the action of centrifugal force and then flow to the bottom in the collecting box 6, the function of saving resources is realized, the auxiliary pipe 9 not only can improve the uniformity of the paint mist on the rotating ring 10, but also can facilitate the reutilization of the liquid paint, it is also possible to facilitate the flow of the liquid paint in the auxiliary pipe 9 into the bottom of the collection tank 6.
Compared with the prior art, this a dustproof paint spraying apparatus for metal surface treatment has realized dirt-proof function through dustproof mechanism, compare with current dustproof mechanism, this dustproof mechanism still can realize the removal of collecting box 6 casees through the removal of drive removal pipe 5, be convenient for reduce the distance between straw 7 and the metal, be convenient for straw 7 absorb the coating cloud, the practicality is stronger, not only, still realized the recovery of spraying through auxiliary mechanism, paint spraying cost has been reduced, compare with current auxiliary mechanism, this auxiliary mechanism is through collecting the coating cloud, still can avoid the coating cloud to pollute the surrounding air, the effect of air-purifying has been played, the practicality is stronger.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (9)
1. The utility model provides a dust-proof type paint spraying apparatus for metal surface treatment, includes main part (1), nozzle (2) and connecting pipe (3), the shape of main part (1) is the cuboid, nozzle (2) set up in one side of main part (1), connecting pipe (3) are perpendicular with one side that is close to nozzle (2) of main part (1), one end setting of connecting pipe (3) is on nozzle (2), the other end setting of connecting pipe (3) is on main part (1), nozzle (2) are through connecting pipe (3) and main part (1) intercommunication, be equipped with pressure device in main part (1), the bottom of main part (1) is equipped with mobile device, its characterized in that, one side that is close to nozzle (2) of main part (1) is equipped with dustproof mechanism and two at least auxiliary mechanism, auxiliary mechanism regards the axis of connecting pipe (3) as central circumference evenly distributed.
The dustproof mechanism comprises a fixed pipe (4), a movable pipe (5) and at least two movable components, wherein the fixed pipe (4) and the movable pipe (5) are coaxially arranged with the connecting pipe (3), the outer diameter of the movable pipe (5) is equal to the inner diameter of the fixed pipe (4), the nozzle (2) is positioned in the movable pipe (5) and is provided with a gap with the inner wall of the movable pipe (5), one end, close to the main body (1), of the movable pipe (5) is inserted into the fixed pipe (4), the movable pipe (5) is slidably and hermetically connected with the inner wall of the fixed pipe (4), the fixed pipe (4) is fixedly and hermetically connected with the main body (1), the movable components are in one-to-one correspondence with the auxiliary mechanism, and the movable components drive the movable pipe (5) to move along the axial direction of the fixed pipe (4).
The auxiliary mechanism comprises a collecting box (6), a suction pipe (7), fan blades (8), an auxiliary pipe (9), a rotating ring (10), a transmission shaft (11), a filter screen (12), a mounting hole, an auxiliary hole, a through hole and a transmission assembly, wherein the collecting box (6) is cuboid in shape, the through hole is arranged on one side, far away from the main body (1), of the collecting box (6), the mounting hole and the auxiliary hole are arranged on the other side of the collecting box (6), the auxiliary pipe (9) is round table in shape, the suction pipe (7) is parallel to the connecting pipe (3), the auxiliary pipe (9), the rotating ring (10) and the transmission shaft (11) are all coaxially arranged with the suction pipe (7), one end, close to the main body (1), of the suction pipe (7) is inserted into the through hole, the suction pipe (7) is in sealing and fixedly connected with the inner wall of the through hole, the fan blades (8), the auxiliary pipe (9), the rotating ring (10) and the transmission shaft (11) are all located in the collecting box (6), the minimum inner diameter of the auxiliary pipe (9) is equal to the inner diameter of the collecting box (7), the minimum inner diameter of the auxiliary pipe (9) is equal to the inner diameter of the suction pipe (7), one end (9) close to the auxiliary pipe (7) and the inner wall (11) is in sealing connection with the inner wall (11) of the main body (1), the fan blade (8) is arranged at one end, far away from the main body (1), of the transmission shaft (11), the fan blade (8) is positioned in the auxiliary pipe (9), the inner diameter of the rotating ring (10) is equal to the diameter of the transmission shaft (11), the transmission shaft (11) penetrates through the rotating ring (10), the transmission shaft (11) is fixedly connected with the inner wall of the rotating ring (10), the outer diameter of the rotating ring (10) is larger than the maximum outer diameter of the auxiliary pipe (9), the rotating ring (10) is positioned at one side, far away from the suction pipe (7), of the auxiliary pipe (9), the mounting hole is positioned at one side, far away from the axis of the connecting pipe (3), of the auxiliary hole, the filter screen (12) is arranged in the mounting hole, the transmission assembly is arranged at one side, close to the main body (1), of the collecting box (6) and is in transmission connection with the transmission shaft (11), and the moving assembly drives the collecting box (6) to move synchronously with the moving pipe (5).
The transmission assembly comprises a second motor (17), a driving gear (18), a driven gear (19) and a bearing (20), wherein the driven gear (19) is arranged at one end, close to the main body (1), of the transmission shaft (11), an inner ring of the bearing (20) is arranged on the transmission shaft (11), an outer ring of the bearing (20) is fixedly connected with the collecting box (6), the second motor (17) is fixed on the collecting box (6), the second motor (17) is in transmission connection with the driving gear (18), and the driving gear (18) is meshed with the driven gear (19).
2. The dustproof paint spraying apparatus for metal surface treatment according to claim 1, wherein the moving assembly comprises a first motor (13), a sliding block (14), a screw rod (15) and a limiting block (16), the screw rod (15) is parallel to the connecting pipe (3), the first motor (13) is fixed on the main body (1), the first motor (13) is in transmission connection with one end of the screw rod (15), the limiting block (16) is fixed at the other end of the screw rod (15), the sliding block (14) is sleeved on the screw rod (15), a thread matched with the screw rod (15) is arranged at the connecting position of the sliding block (14) and the screw rod (15), one end, far away from the main body (1), of the fixed pipe (4) is abutted to the sliding block (14), and the collecting box (6) is fixed on one side, far away from the moving pipe (5), of the sliding block (14).
3. A dust-proof paint spraying apparatus for the treatment of metal surfaces as claimed in claim 2, characterized in that the screw (15) is coated with lubricating oil.
4. A dust-proof paint spraying apparatus for the treatment of metal surfaces according to claim 1, characterized in that the second motor (17) is a servo motor.
5. A dust-proof paint spraying apparatus for metal surface treatment according to claim 1, wherein the number of teeth of the driving gear (18) is greater than the number of teeth of the driven gear (19).
6. A dust-proof paint spraying apparatus for metal surface treatment according to claim 1, characterized in that both ends of the moving pipe (5) are provided with chamfers.
7. A dust-proof paint spraying apparatus for metal surface treatment according to claim 1, wherein the inner wall of the auxiliary hole is coated with a sealing grease.
8. A dust-proof paint spraying apparatus for metal surface treatment according to claim 1, characterized in that the fixing tube (4) is provided with an anti-corrosive zinc coating.
9. A dust-proof paint spraying apparatus for metal surface treatment according to claim 1, characterized in that the screen (12) is an activated carbon screen (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911349031.7A CN111001505B (en) | 2019-12-24 | 2019-12-24 | A dust protected paint spraying apparatus for metal surface treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911349031.7A CN111001505B (en) | 2019-12-24 | 2019-12-24 | A dust protected paint spraying apparatus for metal surface treatment |
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| Publication Number | Publication Date |
|---|---|
| CN111001505A CN111001505A (en) | 2020-04-14 |
| CN111001505B true CN111001505B (en) | 2023-06-23 |
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| CN201911349031.7A Active CN111001505B (en) | 2019-12-24 | 2019-12-24 | A dust protected paint spraying apparatus for metal surface treatment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06190308A (en) * | 1992-12-25 | 1994-07-12 | Shiyuto Kosoku Doro Gijutsu Center | Spraying and painting apparatus |
| JPH11626A (en) * | 1997-06-11 | 1999-01-06 | Daiichi Life Corp:Kk | Liquid spraying apparatus |
| JP2004058016A (en) * | 2002-07-31 | 2004-02-26 | Sharp Corp | Cleaner, cutting device, and production method of inkjet recording head |
| CN201880652U (en) * | 2010-09-27 | 2011-06-29 | 苏州腾发集团有限公司 | Painting nozzle |
| CN106733359B (en) * | 2016-11-30 | 2018-11-20 | 重庆名风家俱有限公司 | Double-sided paint spraying equipment |
| CN206325745U (en) * | 2016-12-28 | 2017-07-14 | 绵阳麦思威尔科技有限公司 | A kind of special environmentally friendly paint spraying machine of water-based metal antirust paint |
| CN208003721U (en) * | 2018-01-13 | 2018-10-26 | 徐州华睿炭材料科技有限公司 | A kind of lacquer spraying waste gas processing equipment |
| CN209680353U (en) * | 2019-02-27 | 2019-11-26 | 神华联合建设有限公司 | A kind of coating applicators waste gas collection device |
-
2019
- 2019-12-24 CN CN201911349031.7A patent/CN111001505B/en active Active
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