CN116833073B - Paint spraying and corrosion preventing treatment process and device for surface of spheroidal graphite cast iron pipe - Google Patents
Paint spraying and corrosion preventing treatment process and device for surface of spheroidal graphite cast iron pipe Download PDFInfo
- Publication number
- CN116833073B CN116833073B CN202310807582.3A CN202310807582A CN116833073B CN 116833073 B CN116833073 B CN 116833073B CN 202310807582 A CN202310807582 A CN 202310807582A CN 116833073 B CN116833073 B CN 116833073B
- Authority
- CN
- China
- Prior art keywords
- spraying
- cast iron
- fixedly connected
- iron pipe
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910001141 Ductile iron Inorganic materials 0.000 title claims abstract description 96
- 238000005507 spraying Methods 0.000 title claims abstract description 86
- 239000003973 paint Substances 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000005260 corrosion Methods 0.000 title claims description 12
- 230000007797 corrosion Effects 0.000 title claims description 7
- 238000001035 drying Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 11
- 238000003860 storage Methods 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000005536 corrosion prevention Methods 0.000 abstract description 7
- 229910001018 Cast iron Inorganic materials 0.000 abstract description 2
- 238000000498 ball milling Methods 0.000 abstract description 2
- 238000007592 spray painting technique Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
- B05D7/146—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies to metallic pipes or tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0228—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
-
- 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
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Spray Control Apparatus (AREA)
Abstract
The invention relates to the technical field of paint spraying and corrosion prevention treatment of the surface of a spheroidal graphite cast iron pipe, in particular to a paint spraying and corrosion prevention treatment process and equipment for the surface of a spheroidal graphite cast iron pipe, comprising a base, wherein a clamping structure is arranged on the base, a supporting structure is arranged on the base, a spraying structure is arranged on the base, a sliding structure is arranged on the spraying structure, a transmission structure is arranged on the spraying structure, and a drying structure is arranged on the spraying structure; the clamping structure is driven to drive the supporting structure to operate, and the loading and unloading of the nodular cast iron pipe and the clamping fixation are completed through the matching of the clamping structure and the supporting structure; each component in the spraying structure is driven to operate through the transmission structure, so that the ball-milling cast iron pipe is sprayed after being cleaned, and the sliding structure is driven through the spraying structure, so that the spraying working efficiency is improved; when the surface of the nodular cast iron pipe is sprayed through the spraying structure, the spray paint on the nodular cast iron pipe is dried through the drying structure, so that the spraying effect is ensured.
Description
Technical Field
The invention relates to the technical field of paint spraying and corrosion prevention treatment of the surface of a spheroidal graphite cast iron pipe, in particular to a paint spraying and corrosion prevention treatment process and equipment for the surface of the spheroidal graphite cast iron pipe.
Background
The spheroidal graphite cast iron pipe is a pipe which is cast by casting molten iron with more than 18 numbers through a centrifugal spheroidal graphite cast iron machine at high speed after adding a nodulizer, and is called a spheroidal graphite cast pipe, a spheroidal graphite cast iron pipe and the like for short. The material is mainly used for conveying tap water and is an ideal material for selecting tap water pipelines.
The surface of the spheroidal graphite cast iron pipe needs to be subjected to corrosion prevention treatment during production, most of the spheroidal graphite cast iron pipe is directly sprayed at present, dust impurities on the surface of the spheroidal graphite cast iron pipe are not cleaned, the spraying corrosion prevention effect can be affected if impurities exist on the surface of the spheroidal graphite cast iron pipe, and the phenomenon of paint flowing is easy to occur after the spheroidal graphite cast iron pipe is sprayed, and the spheroidal graphite cast iron pipe is not dried.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a spray painting and corrosion prevention treatment process and equipment for the surface of a nodular cast iron pipe.
The technical scheme adopted for solving the technical problems is as follows: a spray paint anti-corrosion treatment process for the surface of a nodular cast iron pipe comprises the following steps:
step one: the spheroidal graphite cast iron pipe is fixed, the clamping structure arranged on the base is driven to drive the supporting structure to operate, and the loading and unloading and clamping fixation of the spheroidal graphite cast iron pipe are completed through the cooperation of the clamping structure and the supporting structure.
Step two: and the spheroidal graphite cast iron pipe is sprayed, each component in the spraying structure is driven to operate through the transmission structure, so that the spheroidal graphite cast iron pipe is sprayed after being cleaned, the sliding structure is driven through the spraying structure, and the spraying work efficiency is improved.
Step three: and the paint on the surface of the spheroidal graphite cast iron pipe is dried through the drying structure when the surface of the spheroidal graphite cast iron pipe is sprayed through the spraying structure, so that the spraying effect is ensured.
Specifically, the paint spraying anti-corrosion treatment equipment for the surface of the nodular cast iron pipe comprises a base, wherein a clamping structure is arranged on the base, a supporting structure is arranged on the base, a spraying structure is arranged on the base, a sliding structure is arranged on the spraying structure, a transmission structure is arranged on the spraying structure, and a drying structure is arranged on the spraying structure;
the clamping structure comprises a fixing plate, the fixing plate is arranged on the left side and the right side of the base, the fixing plate is connected with the base in a sliding mode, the fixing plate is connected with the base in a fixed mode, the fixing plate is connected with a rotating column in a rotating mode through a bearing, the fixing plate is connected with the rotating column in a rotating mode, and clamping plates are fixedly connected to the rotating column in a rotating mode.
Specifically, the base swivelling joint has the threaded rod, threaded connection has the guide block on the threaded rod, guide block and base sliding connection, guide block and base left side fixed plate fixed connection, threaded connection has the fixed block on the threaded rod, fixed block and base sliding connection, the right side be connected with the swivel through the bearing rotation on the spliced pole, swivel and fixed block fixed connection.
Specifically, bearing structure includes first reciprocating screw, threaded rod center department fixedly connected with first reciprocating screw, threaded connection has the screw thread piece on the first reciprocating screw, screw thread piece and base sliding connection, sliding connection has the supporting shoe in the base, the supporting shoe bottom rotates and is connected with the connecting rod, the connecting rod other end rotates with the screw thread piece to be connected.
Specifically, the spraying structure includes the mounting bracket, fixedly connected with mounting bracket on the base, the mounting bracket side rotates and is connected with the bull stick, the bull stick rotates with the spliced pole that rotates and is connected with the swivel.
Specifically, be connected with the second reciprocating screw rod through the bearing rotation on the mounting bracket, threaded connection has the movable block on the second reciprocating screw rod, movable block and mounting bracket sliding connection, fixedly connected with dead lever on the movable block, dead lever bottom fixedly connected with loading board, rotate on the loading board and be connected with the carousel, carousel bottom fixedly connected with shower nozzle, shower nozzle and outside spraying system connect, carousel bottom fixedly connected with cleaning brush.
Specifically, sliding construction includes the gear, carousel top fixedly connected with gear, gear and loading board rotate to be connected, loading board one side is equipped with the slot, mounting bracket one side fixedly connected with fixed frame, fixedly connected with rack on the fixed frame, the rack can pass slot and gear engagement.
Specifically, sliding connection has the guard frame on the fixed frame, fixedly connected with clamp plate on the guard frame, clamp plate and rack sliding connection, fixedly connected with spring between clamp plate and the fixed frame.
Specifically, the transmission structure comprises belt pulleys, one end of each of the rotating rod and the second reciprocating screw rod is fixedly connected with the belt pulleys, and the two belt pulleys are in belt transmission.
Specifically, the stoving structure includes the stoving case, fixedly connected with stoving case on the dead lever, install the heating rod in the stoving case, the fan is installed to stoving case one side, fixedly connected with air-conveying pipe on the fan, carousel bottom fixedly connected with connecting rod, connecting rod bottom fixedly connected with gas storage plate, air-conveying pipe and gas storage plate fixed connection, be equipped with a plurality of fumaroles on the gas storage plate.
The beneficial effects of the invention are as follows:
(1) According to the paint spraying and corrosion preventing treatment process and device for the surface of the nodular cast iron pipe, disclosed by the invention, the base is provided with the clamping structure, and the base is provided with the supporting structure; can carry out the centre gripping to ball-milling cast iron pipe fixedly through clamp structure, the spraying of being convenient for, conveniently support the nodular cast iron pipe through bearing structure, the material loading of being convenient for and unloading, namely: when the spheroidal graphite cast iron pipe needs to be sprayed, the motor on one side of the base can be started, the threaded rod is driven to rotate through the rotation of the motor, so that the guide block and the fixed block on the threaded rod are driven to slide back to back, the fixed plate on the left side of the base is driven to move through the guide block, the rotary column is driven to slide in the fixed plate on the right side through the fixed block, the distance between the two clamping plates is enlarged, at the moment, the first reciprocating screw rod is fixedly connected with the center of the threaded rod, the threaded rod can drive the first reciprocating screw rod to rotate when rotating, then the threaded block is driven to slide in the base, the supporting block is driven to slide downwards in the base through the transmission of the connecting rod, the spheroidal graphite cast iron pipe is placed on the supporting block, the threaded rod is driven to rotate through the connecting rod, the threaded block on the first reciprocating screw rod is driven to enable the first reciprocating screw rod to be close to each other, the supporting block is jacked, then the spheroidal graphite cast iron pipe is lifted up, and meanwhile, the guide block and the fixed block on the threaded rod are driven to move in opposite directions, and the two clamping plates are mutually close to each other, and the spheroidal graphite cast iron pipe is kept to be tightly clamped by the first reciprocating screw rod when the supporting block is lifted to a certain position.
(2) According to the spray painting anti-corrosion treatment process and the spray painting anti-corrosion treatment equipment for the surface of the nodular cast iron pipe, the spray painting structure is arranged on the base, the sliding structure is arranged on the spray painting structure, the transmission structure is arranged on the spray painting structure, and the drying structure is arranged on the spray painting structure; can clear up the dust impurity on nodular cast iron pipe surface before the spraying through the spraying structure to even spraying is carried out on nodular cast iron pipe top layer, avoids miscellaneous influence spraying antiseptic effect, through the position of transmission structure convertible clearance subassembly, keeps clear up earlier the spraying later, can dry nodular cast iron pipe surface after the spraying through the stoving structure, guarantees the spraying effect, avoids flowing the emergence of lacquer phenomenon, namely: after the nodular cast iron pipe clamps are fastened, a motor at one side of the mounting frame can be started, the rotating rod is driven to rotate through the motor, then the rotating column at the right side of the base is driven to rotate, then the nodular cast iron pipe between the two clamping plates can be driven to rotate, so that paint can be uniformly sprayed on the surface of the nodular cast iron pipe, when the rotating rod rotates, the belt pulley and the belt are used for driving the second reciprocating screw rod on the mounting frame to rotate, then the moving block in threaded connection with the second reciprocating screw rod is driven to slide in the mounting frame, then the spray head, the cleaning brush and the gas storage plate on the rotary disc are driven to move through the fixing rod and the bearing plate, when the motor is started to enable the nodular cast iron pipe to keep rotating, the cleaning brush can be in friction with the nodular cast iron pipe and drive the nodular cast iron pipe to slide relative to the mounting frame through the bearing plate, dust on the surface of the nodular cast iron pipe is cleaned, and then the spray head is connected with an external spraying system, the spray coating can be uniformly carried out on the surface of the spheroidal graphite cast iron, the heating rod in the drying box works at the moment, the air sucked by the fan at one end of the drying box from the outside is conveyed into the air storage plate through the air conveying pipe by heating the heating rod, the spray coating on the surface of the spheroidal graphite cast iron pipe is dried by spraying through the air spraying holes on the air storage plate, the spray coating effect is ensured, after the spheroidal graphite cast iron pipe is sprayed from left to right, the motor at one side of the base can be started, the motor drives the threaded rod and the first reciprocating screw rod to rotate, the supporting block moves upwards for a certain distance and the spheroidal graphite cast iron pipe can move downwards after being collided, the two clamping plates are also mutually far away, the spheroidal graphite cast iron pipe is replaced, the newly placed spheroidal graphite cast iron pipe is clamped and fixed through the clamping plates, the spray coating is convenient, the bearing plate can be collided with the protecting frame when the spheroidal graphite cast iron pipe is replaced, the pressing plate compression spring in the protecting frame slides along the fixed frame, at this moment, the rack on the fixed frame can be inserted into the slot on the bearing plate, and along with the gradual movement of the bearing plate, the rack can be gradually meshed with the gear to drive the gear to rotate, so that the turntable is driven to rotate on the bearing plate, the positions of the cleaning brush and the air storage plate on the turntable are exchanged, and when the second reciprocating screw rod continuously rotates to drive the moving block to move back, the cleaning brush is positioned in front of the spray head, and the cleaning brush is kept to be cleaned firstly and then sprayed and dried, so that the spraying efficiency is improved.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the overall structure of a preferred embodiment of a paint spraying and corrosion preventing treatment device for a spheroidal graphite cast iron pipe surface;
FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;
FIG. 3 is an enlarged schematic view of the B-section structure shown in FIG. 1;
FIG. 4 is a schematic view of the connection structure of the rotating post and clamping plate of the present invention;
FIG. 5 is an enlarged schematic view of the structure of the portion C shown in FIG. 4;
FIG. 6 is an enlarged schematic view of the structure of the portion D shown in FIG. 4;
fig. 7 is an enlarged schematic view of the E-section structure shown in fig. 4.
In the figure: 1. a base; 2. a clamping structure; 201. a fixing plate; 202. rotating the column; 203. a clamping plate; 204. a threaded rod; 205. a guide block; 206. a swivel; 207. a fixed block; 3. a support structure; 301. a first reciprocating screw rod; 302. a screw block; 303. a support block; 304. a connecting rod; 4. spraying a structure; 401. a mounting frame; 402. a rotating rod; 403. a second reciprocating screw rod; 404. a moving block; 405. a fixed rod; 406. a carrying plate; 407. a turntable; 408. a spray head; 409. cleaning brushes; 5. a sliding structure; 501. a gear; 502. a slot; 503. a fixed frame; 504. a rack; 505. a protective frame; 506. a pressing plate; 507. a spring; 6. a transmission structure; 601. a belt pulley; 602. a belt; 7. a drying structure; 701. a drying box; 702. a heating rod; 703. an air delivery pipe; 704. a connecting rod; 705. a gas storage plate; 706. and the air injection holes.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-7, the paint spraying and corrosion preventing treatment process for the surface of the ductile cast iron pipe comprises the following steps:
step one: fixing the spheroidal graphite cast iron pipe, driving the clamping structure 2 arranged on the base 1 to drive the supporting structure 3 to operate, and finishing loading and unloading and clamping fixing of the spheroidal graphite cast iron pipe by matching the clamping structure 2 with the supporting structure 3.
Step two: and the spheroidal graphite cast iron pipe is sprayed, each component in the spraying structure 4 is driven to operate through the transmission structure 6, so that the spheroidal graphite cast iron pipe is sprayed after being cleaned, the sliding structure 5 is driven through the spraying structure 4, and the spraying work efficiency is improved.
Step three: and the paint on the surface of the spheroidal graphite cast iron pipe is dried, and when the surface of the spheroidal graphite cast iron pipe is sprayed through the spraying structure 4, the paint on the spheroidal graphite cast iron pipe is dried through the drying structure 7, so that the spraying effect is ensured.
Specifically, the paint spraying anti-corrosion treatment equipment for the surface of the nodular cast iron pipe comprises a base 1, wherein a clamping structure 2 is arranged on the base 1, a supporting structure 3 is arranged on the base 1, a spraying structure 4 is arranged on the base 1, a sliding structure 5 is arranged on the spraying structure 4, a transmission structure 6 is arranged on the spraying structure 4, and a drying structure 7 is arranged on the spraying structure 4;
the clamping structure 2 comprises a fixed plate 201, wherein the fixed plate 201 is arranged on the left side and the right side of the base 1, the fixed plate 201 on the left side is in sliding connection with the base 1, the fixed plate 201 on the right side is fixedly connected with the base 1, the fixed plate 201 on the left side is rotationally connected with a rotating column 202 through a bearing, the fixed plate 201 on the right side is rotationally connected with the rotating column 202, and clamping plates 203 are fixedly connected on the two rotating columns 202; the base 1 is rotationally connected with a threaded rod 204, the threaded rod 204 is in threaded connection with a guide block 205, the guide block 205 is in sliding connection with the base 1, the guide block 205 is fixedly connected with a left side fixing plate 201 of the base 1, the threaded rod 204 is in threaded connection with a fixing block 207, the fixing block 207 is in sliding connection with the base 1, a rotating ring 206 is rotationally connected on the rotating column 202 on the right side through a bearing, and the rotating ring 206 is fixedly connected with the fixing block 207; thereby facilitating the fastening and fixing of the nodular cast iron pipe clamp and enabling the nodular cast iron pipe to be sprayed in the rotation process.
Specifically, the supporting structure 3 includes a first reciprocating screw rod 301, a first reciprocating screw rod 301 is fixedly connected to the center of the threaded rod 204, a threaded block 302 is connected to the first reciprocating screw rod 301 in a threaded manner, the threaded block 302 is slidably connected to the base 1, a supporting block 303 is slidably connected to the base 1 in a sliding manner, a connecting rod 304 is rotatably connected to the bottom end of the supporting block 303, and the other end of the connecting rod 304 is rotatably connected to the threaded block 302; thereby facilitating the loading and unloading of the spheroidal graphite cast iron pipe.
Specifically, the spraying structure 4 includes a mounting frame 401, the mounting frame 401 is fixedly connected to the base 1, a rotating rod 402 is rotatably connected to a side end of the mounting frame 401, and the rotating rod 402 is rotatably connected to the rotating column 202 rotatably connected to the swivel 206; the mounting frame 401 is rotatably connected with a second reciprocating screw rod 403 through a bearing, the second reciprocating screw rod 403 is in threaded connection with a moving block 404, the moving block 404 is in sliding connection with the mounting frame 401, a fixed rod 405 is fixedly connected to the moving block 404, a bearing plate 406 is fixedly connected to the bottom end of the fixed rod 405, a rotary table 407 is rotatably connected to the bearing plate 406, a spray head 408 is fixedly connected to the bottom end of the rotary table 407, the spray head 408 is connected with an external spraying system, and a cleaning brush 409 is fixedly connected to the bottom end of the rotary table 407; thereby conveniently clear up spheroidal graphite cast iron pipe before the spraying, avoid impurity on its surface to influence the anticorrosive effect of spraying.
Specifically, the sliding structure 5 includes a gear 501, the top end of the turntable 407 is fixedly connected with the gear 501, the gear 501 is rotationally connected with the bearing plate 406, a slot 502 is disposed on one side of the bearing plate 406, a fixed frame 503 is fixedly connected to one side of the mounting frame 401, a rack 504 is fixedly connected to the fixed frame 503, and the rack 504 can pass through the slot 502 and be meshed with the gear 501; the fixed frame 503 is slidably connected with a protective frame 505, the protective frame 505 is fixedly connected with a pressing plate 506, the pressing plate 506 is slidably connected with a rack 504, and a spring 507 is fixedly connected between the pressing plate 506 and the fixed frame 503; thereby facilitating the replacement of the position of the cleaning brush 409 when the spraying is completed, and keeping the state of cleaning before spraying all the time.
Specifically, the transmission structure 6 includes a belt pulley 601, one end of the rotating rod 402 and one end of the second reciprocating screw 403 are fixedly connected with the belt pulley 601, and the two belt pulleys 601 are transmitted through a belt 602; thereby facilitating the spraying of the ductile cast iron pipe when the ductile cast iron pipe rotates, and ensuring that the spraying is more uniform.
Specifically, the drying structure 7 includes a drying box 701, the fixing rod 405 is fixedly connected with the drying box 701, a heating rod 702 is installed in the drying box 701, a fan is installed on one side of the drying box 701, an air delivery pipe 703 is fixedly connected to the fan, a connecting rod 704 is fixedly connected to the bottom end of the turntable 407, an air storage plate 705 is fixedly connected to the bottom end of the connecting rod 704, the air delivery pipe 703 is fixedly connected with the air storage plate 705, and a plurality of air injection holes 706 are formed in the air storage plate 705; thereby facilitating the drying of the surface of the spheroidal graphite cast iron pipe after the spraying, avoiding the occurrence of paint flowing phenomenon and ensuring the spraying effect.
When the invention is used, firstly, when a spheroidal graphite cast iron pipe is required to be sprayed, a motor on one side of a base 1 can be started, a threaded rod 204 is driven to rotate through the rotation of the motor, so that a guide block 205 and a fixed block 207 on the threaded rod 204 are driven to slide oppositely, a fixed plate 201 on the left side of the base 1 is driven to move through the guide block 205, a rotating column 202 is driven to slide in a fixed plate 201 on the right side through the fixed block 207, the distance between two clamping plates 203 is enlarged, at the moment, a first reciprocating screw 301 is fixedly connected to the center of the threaded rod 204, the threaded rod 204 can drive the first reciprocating screw 301 to rotate when rotating, then a threaded block 302 is driven to slide in the base 1, and a supporting block 303 is driven to slide downwards in the base 1 through a connecting rod 304, the spheroidal graphite cast iron pipe is placed on the supporting block 303, so that the motor drives the threaded rod 204 to rotate reversely, at the moment, the threaded rod 204 drives the first reciprocating screw 301 to enable the threaded block 302 to be close to each other, the supporting block is jacked up, at the same time, the guide block 205 and the fixed block 207 are driven to move oppositely, at the same time, the two clamping plates 203 are driven to move mutually, and the spheroidal graphite cast iron pipe clamps 203 are driven to move closely, and the first reciprocating screw rod 301 is kept close to the supporting block is kept to the position, and the first reciprocating screw rod 301 is kept to rotate, and the pipe clamp is kept close to the position, and the position is stable, and the pipe clamp is kept, and the pipe is closed, and the pipe is kept, and the pipe is moved, and is down;
when the spheroidal graphite cast iron pipe is sprayed, a motor at one side of the mounting frame 401 can be started, the rotating rod 402 is driven to rotate by the motor, then the rotating column 202 at the right side of the base 1 is driven to rotate, then the spheroidal graphite cast iron pipe between the two clamping plates 203 is driven to rotate, so that paint can be uniformly sprayed on the surface of the spheroidal graphite cast iron pipe, when the rotating rod 402 rotates, the belt pulley 601 and the belt 602 are used for driving the second reciprocating screw 403 on the mounting frame 401 to rotate, then the moving block 404 in threaded connection with the second reciprocating screw 403 is driven to slide in the mounting frame 401, then the spray head 408, the cleaning brush 409 and the gas storage plate 705 on the rotating disc 407 are driven to move by the fixing rod 405 and the bearing plate 406, when the motor is started, the spheroidal graphite cast iron pipe keeps rotating, the cleaning brush 409 can be in friction interference with the spheroidal graphite cast iron pipe, and the bearing plate 406 is driven to slide relative to the mounting frame 401, the dust on the surface of the spheroidal graphite cast iron pipe is cleaned, then the spheroidal graphite cast iron pipe is connected with an external spraying system through a spray nozzle 408, the spheroidal graphite cast iron pipe can be uniformly sprayed on the surface of the spheroidal graphite cast iron pipe, and when the spray nozzle 408 moves to one end of the spheroidal graphite cast iron pipe, the bearing plate 406 can be abutted against the protective frame 505, so that the pressing plate 506 in the protective frame 505 compresses the spring 507 to slide along the fixed frame 503, at the moment, the rack 504 on the fixed frame 503 can be inserted into the slot 502 on the bearing plate 406, along with the gradual movement of the bearing plate 406, the rack 504 can be gradually meshed with the gear 501 to drive the gear 501 to rotate, thereby driving the turntable 407 to rotate on the bearing plate 406, the positions of the cleaning brush 409 and the gas storage plate 705 on the turntable 407 are exchanged, when the second reciprocating screw 403 continues to rotate to drive the moving block 404 to move back, the cleaning brush 409 is positioned in front of the spray nozzle 408, and cleaning is kept firstly and then sprayed,
when the surface of the nodular cast iron pipe is dried, paint is sprayed; when the spray head 408 starts to work, the heating rod 702 in the drying box 701 works, the air sucked by the fan at one end of the drying box 701 from the outside is conveyed into the air storage plate 705 through the air conveying pipe 703 by heating of the heating rod 702, sprayed paint on the surface of the nodular cast iron pipe is sprayed out through the air spraying holes 706 on the air storage plate 705 to dry, the spraying effect is ensured, after the nodular cast iron pipe is sprayed from left to right, the motor at one side of the base 1 can be started, the threaded rod 204 and the first reciprocating screw 301 are driven to rotate by the motor, at the moment, the supporting block 303 moves upwards for a certain distance and can move downwards after the nodular cast iron pipe is abutted, the two clamping plates 203 are mutually separated, the nodular cast iron pipe is replaced, the newly placed nodular cast iron pipe is clamped and fixed through the clamping plates 203, and the spraying drying operation is cleaned again.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (1)
1. The paint spraying and corrosion preventing treatment process for the surface of the nodular cast iron pipe is characterized by comprising the following steps of:
step one: fixing the spheroidal graphite cast iron pipe, driving a clamping structure (2) arranged on a base (1) to drive a supporting structure (3) to operate, and finishing loading and unloading and clamping fixing of the spheroidal graphite cast iron pipe by matching the clamping structure (2) with the supporting structure (3);
step two: the spheroidal graphite cast iron pipe is sprayed, each component in the spraying structure (4) is driven to operate through the transmission structure (6), so that the spheroidal graphite cast iron pipe is sprayed after being cleaned, and the sliding structure (5) is driven through the spraying structure (4), so that the spraying working efficiency is improved;
step three: the paint on the surface of the spheroidal graphite cast iron pipe is dried, and when the surface of the spheroidal graphite cast iron pipe is sprayed through a spraying structure (4), the paint on the spheroidal graphite cast iron pipe is dried through a drying structure (7), so that the spraying effect is ensured;
the treatment equipment based on the ductile cast iron pipe surface paint spraying and corrosion preventing treatment process comprises a base (1), wherein a clamping structure (2) is arranged on the base (1), a supporting structure (3) is arranged on the base (1), a spraying structure (4) is arranged on the base (1), a sliding structure (5) is arranged on the spraying structure (4), a transmission structure (6) is arranged on the spraying structure (4), and a drying structure (7) is arranged on the spraying structure (4);
the clamping structure (2) comprises a fixed plate (201), the left side and the right side of the base (1) are respectively provided with the fixed plate (201), the left side is in sliding connection with the fixed plate (201) and the base (1), the right side is fixedly connected with the fixed plate (201) and the base (1), the left side is rotationally connected with a rotating column (202) through a bearing, the right side is rotationally connected with the rotating column (202) by the fixed plate (201), and the two rotating columns (202) are respectively fixedly connected with a clamping plate (203);
the novel rotary table is characterized in that a threaded rod (204) is rotationally connected to the base (1), a guide block (205) is connected to the threaded rod (204) in a threaded mode, the guide block (205) is connected with the base (1) in a sliding mode, the guide block (205) is fixedly connected with a left fixing plate (201) of the base (1), a fixing block (207) is connected to the threaded rod (204) in a threaded mode, the fixing block (207) is connected with the base (1) in a sliding mode, a rotary ring (206) is connected to the rotary column (202) on the right side in a rotary mode through a bearing in a rotary mode, and the rotary ring (206) is fixedly connected with the fixing block (207);
the supporting structure (3) comprises a first reciprocating screw rod (301), the center of the threaded rod (204) is fixedly connected with the first reciprocating screw rod (301), the first reciprocating screw rod (301) is connected with a threaded block (302) in a threaded manner, the threaded block (302) is in sliding connection with the base (1), a supporting block (303) is connected in the base (1) in a sliding manner, the bottom end of the supporting block (303) is rotationally connected with a connecting rod (304), and the other end of the connecting rod (304) is rotationally connected with the threaded block (302);
the spraying structure (4) comprises a mounting frame (401), wherein the mounting frame (401) is fixedly connected to the base (1), a rotating rod (402) is rotatably connected to the side end of the mounting frame (401), and the rotating rod (402) is rotatably connected with a rotating column (202) rotatably connected with a rotating ring (206);
the novel spraying device is characterized in that a second reciprocating screw rod (403) is rotatably connected to the mounting frame (401) through a bearing, a moving block (404) is connected to the second reciprocating screw rod (403) in a threaded mode, the moving block (404) is connected with the mounting frame (401) in a sliding mode, a fixing rod (405) is fixedly connected to the moving block (404), a bearing plate (406) is fixedly connected to the bottom end of the fixing rod (405), a rotary table (407) is rotatably connected to the bearing plate (406), a spray head (408) is fixedly connected to the bottom end of the rotary table (407), the spray head (408) is connected with an external spraying system, and a cleaning brush (409) is fixedly connected to the bottom end of the rotary table (407);
the sliding structure (5) comprises a gear (501), the top end of the rotary table (407) is fixedly connected with the gear (501), the gear (501) is rotationally connected with the bearing plate (406), a slot (502) is formed in one side of the bearing plate (406), a fixed frame (503) is fixedly connected to one side of the mounting frame (401), a rack (504) is fixedly connected to the fixed frame (503), and the rack (504) can penetrate through the slot (502) to be meshed with the gear (501);
the device is characterized in that a protective frame (505) is connected onto the fixed frame (503) in a sliding manner, a pressing plate (506) is fixedly connected onto the protective frame (505), the pressing plate (506) is connected with the rack (504) in a sliding manner, and a spring (507) is fixedly connected between the pressing plate (506) and the fixed frame (503);
the transmission structure (6) comprises belt pulleys (601), one end of each of the rotating rod (402) and one end of the second reciprocating screw rod (403) are fixedly connected with the belt pulleys (601), and the two belt pulleys (601) are transmitted through a belt (602);
drying structure (7) are including stoving case (701), fixedly connected with stoving case (701) on dead lever (405), install heating rod (702) in stoving case (701), the fan is installed to stoving case (701) one side, fixedly connected with air-conveying pipe (703) on the fan, carousel (407) bottom fixedly connected with connecting rod (704), connecting rod (704) bottom fixedly connected with gas storage board (705), air-conveying pipe (703) and gas storage board (705) fixed connection, be equipped with a plurality of fumaroles (706) on gas storage board (705).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310807582.3A CN116833073B (en) | 2023-07-03 | 2023-07-03 | Paint spraying and corrosion preventing treatment process and device for surface of spheroidal graphite cast iron pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310807582.3A CN116833073B (en) | 2023-07-03 | 2023-07-03 | Paint spraying and corrosion preventing treatment process and device for surface of spheroidal graphite cast iron pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116833073A CN116833073A (en) | 2023-10-03 |
| CN116833073B true CN116833073B (en) | 2024-03-22 |
Family
ID=88166540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310807582.3A Active CN116833073B (en) | 2023-07-03 | 2023-07-03 | Paint spraying and corrosion preventing treatment process and device for surface of spheroidal graphite cast iron pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116833073B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1293431C (en) * | 1987-10-05 | 1991-12-24 | Hans Klingel | Bending press for sheet metal and the like and method utilizing same |
| WO2018036043A1 (en) * | 2016-08-26 | 2018-03-01 | 杨建锋 | Portable brush for cleaning glass curtain wall |
| CN108906398A (en) * | 2018-07-15 | 2018-11-30 | 刘丽 | A kind of circular pipe fast spraying material device |
| CN209061431U (en) * | 2018-10-22 | 2019-07-05 | 包胜辉 | Spray-painting plant is used in a kind of production of mechanical equipment |
| CN209810758U (en) * | 2019-03-18 | 2019-12-20 | 安徽名正汽车部件有限公司 | Outside cleaning device of vacuum booster for automobile brake |
| CN210935542U (en) * | 2019-10-21 | 2020-07-07 | 安徽西得仪表科技有限公司 | Fixing device for spraying paint on instrument shell |
| CN111822177A (en) * | 2020-07-15 | 2020-10-27 | 杨庆美 | Steel pipe spraying device for constructional engineering construction |
| CN213255230U (en) * | 2020-07-03 | 2021-05-25 | 青岛大修补匠科技有限公司 | Spare part metal surface stoving mechanism that sprays paint |
| CN214717728U (en) * | 2021-04-30 | 2021-11-16 | 中交四公局第二工程有限公司 | Steel pipe surface paint spraying device for deck type steel pipe arch bridge construction |
| CN214981714U (en) * | 2021-04-12 | 2021-12-03 | 安徽富强竹业有限公司 | Bamboo plywood hot press |
| CN215390224U (en) * | 2021-08-06 | 2022-01-04 | 大连威尔博合金科技有限公司 | Shaft device with surface spraying treatment layer |
| CN216224978U (en) * | 2021-11-13 | 2022-04-08 | 河北京东管业有限公司 | Spraying device is used in nodular cast-iron pipe production |
| CN114682467A (en) * | 2022-04-15 | 2022-07-01 | 河北京东管业有限公司 | Surface paint-spraying and anti-corrosion treatment process for nodular cast iron pipe |
| CN218308692U (en) * | 2022-07-20 | 2023-01-17 | 广东诚顺鑫科技有限公司 | Quick spraying device is used in machine casting processing |
-
2023
- 2023-07-03 CN CN202310807582.3A patent/CN116833073B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1293431C (en) * | 1987-10-05 | 1991-12-24 | Hans Klingel | Bending press for sheet metal and the like and method utilizing same |
| WO2018036043A1 (en) * | 2016-08-26 | 2018-03-01 | 杨建锋 | Portable brush for cleaning glass curtain wall |
| CN108906398A (en) * | 2018-07-15 | 2018-11-30 | 刘丽 | A kind of circular pipe fast spraying material device |
| CN209061431U (en) * | 2018-10-22 | 2019-07-05 | 包胜辉 | Spray-painting plant is used in a kind of production of mechanical equipment |
| CN209810758U (en) * | 2019-03-18 | 2019-12-20 | 安徽名正汽车部件有限公司 | Outside cleaning device of vacuum booster for automobile brake |
| CN210935542U (en) * | 2019-10-21 | 2020-07-07 | 安徽西得仪表科技有限公司 | Fixing device for spraying paint on instrument shell |
| CN213255230U (en) * | 2020-07-03 | 2021-05-25 | 青岛大修补匠科技有限公司 | Spare part metal surface stoving mechanism that sprays paint |
| CN111822177A (en) * | 2020-07-15 | 2020-10-27 | 杨庆美 | Steel pipe spraying device for constructional engineering construction |
| CN214981714U (en) * | 2021-04-12 | 2021-12-03 | 安徽富强竹业有限公司 | Bamboo plywood hot press |
| CN214717728U (en) * | 2021-04-30 | 2021-11-16 | 中交四公局第二工程有限公司 | Steel pipe surface paint spraying device for deck type steel pipe arch bridge construction |
| CN215390224U (en) * | 2021-08-06 | 2022-01-04 | 大连威尔博合金科技有限公司 | Shaft device with surface spraying treatment layer |
| CN216224978U (en) * | 2021-11-13 | 2022-04-08 | 河北京东管业有限公司 | Spraying device is used in nodular cast-iron pipe production |
| CN114682467A (en) * | 2022-04-15 | 2022-07-01 | 河北京东管业有限公司 | Surface paint-spraying and anti-corrosion treatment process for nodular cast iron pipe |
| CN218308692U (en) * | 2022-07-20 | 2023-01-17 | 广东诚顺鑫科技有限公司 | Quick spraying device is used in machine casting processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116833073A (en) | 2023-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210849661U (en) | Marine metal fitting grinding device | |
| CN111069174A (en) | Cleaning device for optical lens production and processing | |
| CN110976138A (en) | Motor rotor production and processing equipment | |
| CN116833073B (en) | Paint spraying and corrosion preventing treatment process and device for surface of spheroidal graphite cast iron pipe | |
| CN210335509U (en) | Full-automatic polishing machine for inner and outer barrel | |
| CN113182130B (en) | Anticorrosive and antirust treatment method for surface of stainless steel container | |
| CN209735865U (en) | Paint spraying room for revolving body workpiece | |
| CN208650481U (en) | A kind of efficient and convenient emulsion paint spray equipment | |
| CN214515545U (en) | Electric motor car wheel hub rotates spraying plastics device | |
| CN112337704A (en) | Spraying device is used in robot production | |
| CN208303294U (en) | Spray dust-extraction unit | |
| CN111441008B (en) | Automatic ceramic thermal spraying equipment | |
| CN212833973U (en) | Automatic ceramic thermal spraying equipment | |
| CN209466179U (en) | A kind of draught fan impeller wheel hub provision for disengagement | |
| CN216781388U (en) | Polishing equipment for metal surface treatment | |
| CN113369052A (en) | Spraying equipment for special-shaped workpiece and spraying method thereof | |
| CN218910475U (en) | Environment-friendly hot dip galvanization equipment | |
| CN216296815U (en) | Turnover type high-efficiency spraying device for processing surface of pot body | |
| CN220406019U (en) | Instrument accessory spraying equipment | |
| CN210815912U (en) | Disc paint spraying mechanism with rotary table and spray gun cooperated | |
| CN115138504B (en) | Stainless steel ring spraying device | |
| CN219850271U (en) | Non-magnetic stainless steel magnetic ring coating equipment | |
| CN113635166B (en) | Machine tool for grinding plastic workpiece plane | |
| CN220371389U (en) | Even paint spraying apparatus of iron handicraft | |
| CN217550167U (en) | Surface coating device for steel part ring processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |