CN113275304B

CN113275304B - Anticorrosive treatment device is used in processing of ventilation fan blade

Info

Publication number: CN113275304B
Application number: CN202110778194.8A
Authority: CN
Inventors: 蒋昊辰
Original assignee: Nantong Qingfeng General Machinery Co ltd
Current assignee: Nantong Qingfeng General Machinery Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-09-17
Anticipated expiration: 2041-07-09
Also published as: CN113275304A

Abstract

The invention discloses an anti-corrosion treatment device for machining a blade of a ventilation fan, which comprises a water tank, wherein a treatment box is fixed at the upper end of the water tank, a building table is fixed at the lower part of the inner side of the treatment box, a driving mechanism is arranged at the upper end of the building table, a feed inlet and a discharge outlet are arranged on the circumferential outer wall of the treatment box in a penetrating manner, a paint box is fixed at the upper part of the inner side of the treatment box, a reflux groove is arranged on the upper wall of the paint box in a penetrating manner, and a collecting groove communicated with the reflux groove is arranged on the inner wall of the treatment box in a penetrating manner. Has the advantages that: automatic go up unloading, reduced the uncertainty that the manpower material loading brought, guarantee that the stability of material loading process is effective, the cycle processing effectively promotes whole efficiency, and the blade obtains washing of rivers and obtains the clearance, can not carry dust and spot and get into follow-up step to improve holistic spraying anticorrosive treatment's quality, the hot gas flow circulation flows and can carry out drying process, subsequent transportation and the storage of being convenient for to the blade of having sprayed the paint vehicle.

Description

Anticorrosive treatment device is used in processing of ventilation fan blade

Technical Field

The invention relates to the technical field of fan blade machining, in particular to an anti-corrosion treatment device for machining a ventilation fan blade.

Background

Fan blade is in the course of working, need carry out the anticorrosive treatment that sprays paint to its surface, current processing mode generally is through artificial manual spraying, there is the uneven defect in the not whole face of spraying, partial equipment spraying effect is relatively poor, can't wash the processing to the blade surface before blade spraying processing, also can't be to the drying process that carries out after the cleanness, even if wash also can influence follow-up processing of spraying paint, and blade surface paint vehicle drying rate is slower after the spraying, lead to follow-up collection and transportation all very troublesome, whole efficiency obtains very big restriction.

Disclosure of Invention

The invention aims to solve the problem of spray coating effect in the prior art, and provides an anti-corrosion treatment device for machining a ventilation fan blade.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a processing of ventilation fan blade is with anticorrosive treatment device, includes the water tank, the upper end of water tank is fixed with handles the case, the lower part of handling the incasement side is fixed with builds the platform, the upper end of building the platform is equipped with actuating mechanism, the circumference outer wall of handling the case runs through and has seted up feed inlet and discharge gate, the upper portion of handling the incasement side is fixed with the lacquer workbin, the upper wall of lacquer workbin runs through and has seted up the backward flow groove, the inner wall of handling the case runs through and sets up the collecting vat with the backward flow groove intercommunication, the lateral wall of lacquer workbin runs through to be inserted and is equipped with a plurality of conveyer pipes, every the lateral wall of conveyer pipe all runs through and is fixed with a plurality of sprinkler heads, every the sprinkler head all runs through and handles the inside intercommunication of case lateral wall and handle incasement portion, the bottom of lacquer workbin is equipped with cold and hot processing mechanism, the inside of water tank is equipped with circulation wiper mechanism.

Further, actuating mechanism is including being fixed in the loading board of building bench upper end, the lateral wall of loading board runs through to rotate and is connected with the pivot, the lateral wall of pivot is fixed with a plurality of turning handles, every the lateral wall of turning handle all runs through to rotate and is connected with the bull stick, every the tip of bull stick all is fixed with the electro-magnet.

Furthermore, the end of pivot is fixed with driven gear, the upper end of setting up the platform is fixed with the motor, the output shaft of motor is fixed with the driving gear, the driving gear meshes with driven gear mutually.

Further, the inner wall of handling the case is seted up there is the runner groove, the inner wall sliding connection in runner groove has a plurality of absorption pieces, and is a plurality of absorption piece and a plurality of electro-magnet one-to-one, the lateral wall of handling the case is fixed with the guide ring, and is a plurality of the electro-magnet all with the inner wall sliding connection of guide ring.

Further, cold and hot processing agency is including being fixed in the vortex tube of lacquer workbin bottom, the hot air outlet and the cold wind export of vortex tube are connected with hot spray tube and cold spray tube respectively, hot spray tube runs through the lateral wall of handling the case and handles incasement portion intercommunication, the inboard of handling the case is run through and is inserted and be equipped with the backward flow cover, the inner wall of backward flow cover is fixed with the interception net, the lateral wall of backward flow cover runs through to be inserted and is equipped with the solidification pipe, the other end of solidification pipe runs through and handles case lateral wall and handles incasement portion intercommunication.

Further, the other end of cold spray tube runs through and is fixed with the drive cover, the lateral wall of drive cover runs through to be inserted and is equipped with the cooling pipe, the other end of cooling pipe runs through the lateral wall of handling the case and handles the inside intercommunication of incasement, the cooling pipe is corresponding with the discharge gate position.

Further, circulation wiper mechanism is including running through inserting the water delivery section of thick bamboo of locating the water tank upper end, the interior bottom of water tank is rotated and is connected with the auger axle, the auger axle is located inside the water delivery section of thick bamboo, the bottom of drive cover is fixed mutually with the top of water delivery section of thick bamboo, the top of water delivery section of thick bamboo runs through to rotate and is connected with the drive shaft, the circumference lateral wall of drive shaft is fixed with a plurality of flabellums, the bottom of drive shaft is fixed mutually with the top of auger axle.

Further, the lateral wall of water delivery section of thick bamboo is run through to insert and is equipped with a plurality of scavenge pipes, and is a plurality of the scavenge pipe all runs through the lateral wall of building the platform and builds the inside intercommunication of platform, every the lateral wall of scavenge pipe all runs through and has seted up a plurality of apopores, the inner wall of water tank is fixed with the filter screen, the circumference lateral wall of handling the case runs through and has seted up the return flume, the return flume with the water tank, handle the case and build a intercommunication.

The invention has the following advantages:

1. the automatic feeding and discharging reduces the uncertainty caused by manual feeding, ensures the stability and effectiveness of the feeding process, and effectively improves the overall efficiency through circular processing;

2. the blades are cleaned by being washed by water flow, and dust and stains are not carried into the subsequent steps, so that the quality of the integral spraying anti-corrosion treatment is improved;

3. the blade rotation is realized along with the revolution, and meanwhile, the complete spray coating treatment is obtained, so that the spray coating effect is improved, and the corrosion prevention quality is improved;

4. the blade is dried by hot air flow after being cleaned, and the surface state is more suitable for spray coating of paint, so that the effect of spray coating quality caused by cleaning can be avoided, and the spray coating effect is improved;

5. according to the invention, the hot air current circularly flows to dry the blade sprayed with the paint, so that the paint on the surface of the blade is quickly dried, and the subsequent transportation and storage are facilitated;

6. according to the invention, the energy of the cold airflow generated by the vortex tube is comprehensively utilized, so that the waste loss of energy is avoided, the energy loss caused by integral processing is reduced, the temperature of the processed blade is not too high, and the blade is convenient to collect and transport.

Drawings

FIG. 1 is a schematic front structural view of an anticorrosion treatment device for machining a ventilation fan blade, which is provided by the invention;

FIG. 2 is a schematic structural view of the back of an anticorrosion treatment device for processing a ventilation fan blade, which is provided by the invention;

FIG. 3 is a cross-sectional view of an anticorrosion treatment device for machining a ventilation fan blade, which is provided by the invention;

FIG. 4 is another perspective view of a cross-sectional view of an anticorrosion treatment device for machining a ventilation fan blade, provided by the invention;

FIG. 5 is a schematic structural diagram of a driving mechanism in an anticorrosion treatment device for processing a ventilation fan blade, according to the present invention;

fig. 6 is a schematic structural diagram of a cold treatment mechanism in the corrosion prevention treatment device for processing the blades of the ventilation fan, which is provided by the invention;

FIG. 7 is a side sectional view of a treatment tank portion of an anticorrosive treatment apparatus for processing a ventilation fan blade according to the present invention;

FIG. 8 is a right side view of a circulating cleaning mechanism in the corrosion prevention device for processing the blades of the ventilation fan according to the present invention;

FIG. 9 is a left side view of a circulating cleaning mechanism in the corrosion prevention device for processing the blades of the ventilation fan according to the present invention;

fig. 10 is a schematic view of an internal structure of a driving cover in the corrosion prevention processing device for processing the fan blade of the ventilation fan.

In the figure: 1 water tank, 2 processing tanks, 3 building tables, 4 bearing plates, 5 discharge ports, 6 feed inlets, 7 paint tanks, 8 conveying pipes, 9 spray heads, 10 rotating shafts, 11 rotating handles, 12 rotating rods, 13 electromagnets, 14 driven gears, 15 motors, 16 driving gears, 17 rotating tanks, 18 adsorption blocks, 19 guide rings, 20 collecting tanks, 21 return tanks, 22 vortex tubes, 23 hot spray tubes, 24 return hoods, 25 intercepting nets, 26 solidification tubes, 27 water conveying cylinders, 28 driving hoods, 29 auger shafts, 30 driving shafts, 31 fan blades, 32 cold spray tubes, 33 cooling tubes, 34 cleaning tubes, 35 water outlet holes, 36 filter screens and 37 return tanks.

Detailed Description

Referring to fig. 1-4, an anticorrosion treatment device for processing a blade of a ventilation fan comprises a water tank 1, a treatment tank 2 is fixed at the upper end of the water tank 1, a building table 3 is fixed at the lower part of the inner side of the treatment tank 2, a driving mechanism is arranged at the upper end of the building table 3, a feed inlet 6 and a discharge outlet 5 are arranged on the circumferential outer wall of the treatment tank 2 in a penetrating manner, a paint tank 7 is fixed at the upper part of the inner side of the treatment tank 2, a reflux groove 21 is arranged on the upper wall of the paint tank 7 in a penetrating manner, a collecting groove 20 communicated with the reflux groove 21 is arranged on the inner wall of the treatment tank 2 in a penetrating manner, a plurality of conveying pipes 8 are inserted into the side wall of the paint tank 7 in a penetrating manner, a plurality of spray heads 9 are fixed on the side wall of each conveying pipe 8 in a penetrating manner, each spray head 9 is communicated with the inner part of the treatment tank 2 in a penetrating manner, a cold and hot treatment mechanism is arranged at the bottom of the paint tank 7, a circulating cleaning mechanism is arranged in the water tank 1, the paint box 7 is internally provided with a pump body which is communicated with the delivery pipe 8, and the pump body pumps paint to realize the uniform spraying of the paint by the spraying head 9, so that the blades are uniformly treated.

Referring to fig. 5, actuating mechanism is including being fixed in bearing board 4 of building platform 3 upper end, the lateral wall through rotation of bearing board 4 is connected with pivot 10, the lateral wall of pivot 10 is fixed with a plurality of turning handles 11, the lateral wall of every turning handle 11 all runs through rotation and is connected with bull stick 12, the tip of every bull stick 12 all is fixed with electro-magnet 13, electro-magnet 13 can be around 12 centers of turning sticks do the rotation, thereby make electro-magnet 13 can drive the blade and do the revolution and handle the time, realize the rotation of blade, thereby make the blade can obtain more comprehensive processing spraying the in-process.

The tip of pivot 10 is fixed with driven gear 14, and the upper end of building platform 3 is fixed with motor 15, and the output shaft of motor 15 is fixed with driving gear 16, and driving gear 16 meshes with driven gear 14 mutually, and the transmission of driving gear 16 and driven gear 14 is the speed reduction transmission to can realize the control that becomes more meticulous to blade moving speed, guarantee the effectual processing of covering that spouts.

Referring to fig. 7, the inner wall of processing case 2 is seted up and is had round runner 17, the inner wall sliding connection in round runner 17 has a plurality of absorption pieces 18, a plurality of absorption pieces 18 and a plurality of electro-magnet 13 one-to-one, the lateral wall of processing case 2 is fixed with guide ring 19, a plurality of electro-magnet 13 all with the inner wall sliding connection of guide ring 19, electro-magnet 13 receives external equipment circular telegram control, absorption piece 18 is "T" shape, inside rotation in round runner 17, the blade is laminating and absorption piece 18 surface under the magnetic force effect, thereby not with processing case 2 internal contact, avoid the scraping damage.

Referring to fig. 6, the cold and hot treatment mechanism comprises a vortex tube 22 fixed at the bottom of the paint box 7, a hot air outlet and a cold air outlet of the vortex tube 22 are respectively connected with a hot spray tube 23 and a cold spray tube 32, the hot spray tube 23 penetrates through the side wall of the treatment box 2 to be communicated with the inside of the treatment box 2, a backflow cover 24 is inserted through the inner side of the treatment box 2, an interception net 25 is fixed on the inner wall of the backflow cover 24, a solidification tube 26 is inserted through the side wall of the backflow cover 24, and the other end of the solidification tube 26 penetrates through the side wall of the treatment box 2 to be communicated with the inside of the treatment box 2.

The other end of the cold spray pipe 32 is fixedly penetrated with a driving cover 28, the side wall of the driving cover 28 is penetrated and inserted with a cooling pipe 33, the other end of the cooling pipe 33 penetrates the side wall of the treatment box 2 to be communicated with the inside of the treatment box 2, the cooling pipe 33 corresponds to the discharge hole 5, the vortex tube 22 is connected with an external air compressor, so that the hot air outlet and the cold air outlet output high-speed hot air flow and high-speed cold air flow respectively, the hot spraying pipe 23 can spray high-temperature air flow to realize the drying treatment of the blades, the reflux cover 24 is filled with drying agent, impurities and water vapor are intercepted in the backflow process of hot air flow, so that the paint surface is not polluted in the subsequent paint drying process, after the high-speed cold air flow of the cold spray pipe 32 passes through the driving cover 28 and transmits the kinetic energy of the cold spray pipe, and the temperature is output by the cooling pipe 33, so that the processed blades are cooled, the temperature of the dried blades is prevented from being too high, and the blades are convenient to transport and store.

Referring to fig. 8-10, the circulating cleaning mechanism comprises a water delivery cylinder 27 inserted in the upper end of the water tank 1, an auger shaft 29 is rotatably connected to the inner bottom of the water tank 1, the auger shaft 29 is positioned inside the water delivery cylinder 27, the bottom of the driving cover 28 is fixed to the top of the water delivery cylinder 27, a driving shaft 30 is rotatably connected to the top of the water delivery cylinder 27 in a penetrating manner, a plurality of fan blades 31 are fixed to the circumferential side wall of the driving shaft 30, the bottom of the driving shaft 30 is fixed to the top of the auger shaft 29, and the driving shaft 30 and the top of the water delivery cylinder 27 rotate in a sealing manner, so that pollution caused by water leakage is avoided.

The side wall of the water delivery cylinder 27 is inserted with a plurality of cleaning pipes 34, the plurality of cleaning pipes 34 penetrate through the side wall of the building platform 3 and are communicated with the inside of the building platform 3, the side wall of each cleaning pipe 34 is provided with a plurality of water outlet holes 35, the inner wall of the water tank 1 is fixed with a filter screen 36, the circumferential side wall of the processing box 2 is provided with a water return groove 37 in a penetrating manner, the water tank 1, the processing box 2 and the building platform 3 are communicated through the water return groove 37, the fan blades 31 are impacted by high-speed airflow sprayed by the cold spray pipe 32 when the high-speed airflow passes through the driving cover 28, so that the fan blades 31 are driven by the fan blades to rotate, the driving shaft 30 is driven to rotate, the auger shaft 29 can be driven by the driving shaft 30 to rotate, the auger shaft 29 can convey water flow inside the water tank 1 to the cleaning pipes 34 in the continuous rotating process, the water flow is subsequently discharged from the water outlet holes 35 on the side wall of the cleaning pipes 34, and then the water flow returns to the water tank 1 through the water return groove 37, a water circulation flow is formed so that the washing of the blades is completed, and the sewage can be filtered by the filter screen 36 so that the washing water flow is always clean.

When the fan blade is subjected to actual spraying anticorrosion treatment, an external mechanical arm puts the blade to be treated into the treatment box 2 through the feed inlet 6, the driven gear 14 rotates under the driving of the motor 15, and then the driving gear 16 meshed with the driven gear is driven to rotate, so that the rotating shaft 10 rotates, each rotating handle 11 rotates, and each electromagnet 13 is driven to rotate at the same time, when the electromagnet 13 passes through the position of the blade to be processed, the blade can be captured under the action of magnetic force, so that the blade is separated from the external mechanical arm and keeps synchronous motion with the electromagnet 13, automatic feeding is realized, uncertainty caused by manual feeding is reduced, the stability and effectiveness of the feeding process are ensured, and the integral efficiency can be effectively improved due to the existence of the electromagnets 13;

when the electromagnet 13 revolves around the rotating shaft 10 along with the rotating handle 11, the electromagnet 13 contacts with the inner wall of the guide ring 19, so that under the action of friction, the electromagnet 13 rotates around the rotating rod 12, so that the blade captured by the electromagnet 13 revolves along with the rotation, on the revolving path of the blade, the blade firstly passes through the upper area of the water tank 1, and when passing through the area, the blade is washed by water flow to be cleaned, and does not carry dust and dirt to enter the subsequent steps, so that the quality of the whole spraying anti-corrosion treatment is improved, then the blade passes through the area covered by the overheating spray pipe 23 and the backflow cover 24, and when passing through the area, the blade is washed by hot air flow to be dried, so that the subsequent spraying treatment is prevented from being influenced by surface water stains, then the blade enters the coverage range of the spraying head 9, and under the driving of the water pump in the paint tank 7, the anti-corrosion paint is uniformly sprayed by the spraying head 9, the self-rotating blades are fully coated, the overall coating effect is improved, after the coating treatment, the blades move to the area where the solidification pipe 26 is located, thereby receiving the hot drying air flow sprayed out from the solidifying pipe 26, enabling the paint sprayed on the surface of the blade to be dried rapidly, thereby avoiding paint separation or uneven distribution in the post-transfer process, finally the blade reaches the position of the discharge port 5 and is taken away by an external mechanical arm, when the blade reaches the position of the discharge hole 5, the magnetism of the electromagnet 13 is weakened, so that the blade can be easily taken away, and the magnetic force can still effectively catch the adsorption block 18 without influencing the subsequent use, because the rotating speed of the rotating shaft 10 is fixed, the time interval of the blades of the material outlet 5 and the material inlet 6 is determined, therefore, the control of the external device to the manipulator is relatively simple, and the program control is not described in detail for the prior art.

Claims

1. The utility model provides a processing of ventilation fan blade is with anticorrosive treatment device, includes water tank (1), its characterized in that, the upper end of water tank (1) is fixed with handles case (2), the lower part of handling case (2) inboard is fixed with builds platform (3), the upper end of building platform (3) is equipped with actuating mechanism, the circumference outer wall of handling case (2) runs through and has seted up feed inlet (6) and discharge gate (5), the upper portion of handling case (2) inboard is fixed with paint box (7), paint box's (7) upper wall runs through and has seted up backward flow groove (21), the inner wall of handling case (2) runs through and sets up collecting vat (20) with backward flow groove (21) intercommunication, paint box's (7) lateral wall runs through and is inserted and is equipped with a plurality of conveyer pipes (8), every the lateral wall of conveyer pipe (8) all runs through and is fixed with a plurality of sprinkler heads (9), every sprinkler head (9) all run through and handle case (2) lateral wall and handle case (2) inside intercommunication, the bottom of lacquer workbin (7) is equipped with cold and hot processing mechanism, the inside of water tank (1) is equipped with circulation wiper mechanism.

2. The anticorrosion treatment device for machining the blades of the ventilation fan, according to claim 1, is characterized in that the driving mechanism comprises a bearing plate (4) fixed at the upper end of the building table (3), the side wall of the bearing plate (4) is connected with a rotating shaft (10) in a penetrating and rotating mode, a plurality of rotating handles (11) are fixed on the side wall of the rotating shaft (10), each rotating handle (11) is connected with a rotating rod (12) in a penetrating and rotating mode, and an electromagnet (13) is fixed at the end portion of each rotating rod (12).

3. The anticorrosive treatment device for machining the blades of the ventilation fan, according to claim 2, is characterized in that a driven gear (14) is fixed at the end part of the rotating shaft (10), a motor (15) is fixed at the upper end of the building table (3), a driving gear (16) is fixed on an output shaft of the motor (15), and the driving gear (16) is meshed with the driven gear (14).

4. The anticorrosive treatment device for machining the blades of the ventilation fan as claimed in claim 2, wherein a rotating groove (17) is formed in the inner wall of the treatment box (2), a plurality of adsorption blocks (18) are slidably connected to the inner wall of the rotating groove (17), the adsorption blocks (18) correspond to the electromagnets (13) one by one, a guide ring (19) is fixed on the side wall of the treatment box (2), and the electromagnets (13) are slidably connected with the inner wall of the guide ring (19).

5. The anticorrosive treatment device for machining the ventilation fan blade is characterized in that the cold and hot treatment mechanism comprises a vortex tube (22) fixed to the bottom of a paint box (7), a hot air outlet and a cold air outlet of the vortex tube (22) are respectively connected with a hot spray tube (23) and a cold spray tube (32), the hot spray tube (23) penetrates through the side wall of the treatment box (2) and is communicated with the inside of the treatment box (2), a backflow cover (24) is inserted through the inner side of the treatment box (2), an interception net (25) is fixed on the inner wall of the backflow cover (24), a solidification tube (26) is inserted through the side wall of the backflow cover (24), and the other end of the solidification tube (26) penetrates through the side wall of the treatment box (2) and is communicated with the inside of the treatment box (2).

6. The anticorrosive treatment device for machining the blades of the ventilation fan as claimed in claim 5, wherein a driving cover (28) penetrates through and is fixed to the other end of the cold spraying pipe (32), a cooling pipe (33) penetrates through and is inserted into the side wall of the driving cover (28), the other end of the cooling pipe (33) penetrates through the side wall of the treatment box (2) and is communicated with the inside of the treatment box (2), and the cooling pipe (33) corresponds to the discharge hole (5).

7. The antiseptic treatment device for processing the ventilation fan blade is characterized in that the circulating cleaning mechanism comprises a water delivery cylinder (27) which is inserted in the upper end of the water tank (1), the inner bottom of the water tank (1) is rotatably connected with an auger shaft (29), the auger shaft (29) is positioned inside the water delivery cylinder (27), the bottom of the driving cover (28) is fixed to the top of the water delivery cylinder (27), the top of the water delivery cylinder (27) is rotatably connected with a driving shaft (30) in a penetrating manner, a plurality of fan blades (31) are fixed to the circumferential side wall of the driving shaft (30), and the bottom of the driving shaft (30) is fixed to the top of the auger shaft (29).

8. The anticorrosive treatment device for processing of ventilation fan blades as claimed in claim 7, wherein a plurality of cleaning pipes (34) are inserted through the side wall of the water delivery cylinder (27), the cleaning pipes (34) are communicated with the inside of the building platform (3) through the side wall of the building platform (3), each cleaning pipe (34) is provided with a plurality of water outlet holes (35) through the side wall, a filter screen (36) is fixed on the inner wall of the water tank (1), a water return groove (37) is formed through the circumferential side wall of the processing box (2), and the water tank (1), the processing box (2) and the building platform (3) are communicated through the water return groove (37).