CN117563920A - High-precision corrosion-resistant valve production process - Google Patents
High-precision corrosion-resistant valve production process Download PDFInfo
- Publication number
- CN117563920A CN117563920A CN202311563264.3A CN202311563264A CN117563920A CN 117563920 A CN117563920 A CN 117563920A CN 202311563264 A CN202311563264 A CN 202311563264A CN 117563920 A CN117563920 A CN 117563920A
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- Prior art keywords
- plate
- valve
- toothed plate
- fixing
- sliding
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- 238000005260 corrosion Methods 0.000 title claims abstract description 32
- 230000007797 corrosion Effects 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 238000005507 spraying Methods 0.000 claims abstract description 49
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000005520 cutting process Methods 0.000 claims abstract description 7
- 238000004381 surface treatment Methods 0.000 claims abstract description 7
- 238000013461 design Methods 0.000 claims abstract description 4
- 238000007689 inspection Methods 0.000 claims abstract description 4
- 238000002360 preparation method Methods 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000003698 laser cutting Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 3
- 238000003801 milling Methods 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 238000011056 performance test Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 4
- 239000007921 spray Substances 0.000 description 12
- 230000008859 change Effects 0.000 description 8
- 239000003973 paint Substances 0.000 description 5
- 244000309464 bull Species 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- VGIPUQAQWWHEMC-UHFFFAOYSA-N [V].[Mo].[Cr] Chemical compound [V].[Mo].[Cr] VGIPUQAQWWHEMC-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
-
- 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
-
- 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
- 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
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0442—Installation or apparatus for applying liquid or other fluent material to separate articles rotated during spraying operation
-
- 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
-
- 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
- B05D2202/00—Metallic substrate
- B05D2202/10—Metallic substrate based on Fe
- B05D2202/15—Stainless steel
-
- 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
- B05D2202/00—Metallic substrate
- B05D2202/40—Metallic substrate based on other transition elements
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Spray Control Apparatus (AREA)
Abstract
The invention discloses a high-precision corrosion-resistant valve production process, and relates to the technical field of valve production; the invention comprises the following steps: s1, selecting materials meeting the requirements for material inspection and preparation, S2, cutting and assembling the selected materials according to the design requirements, S3, carrying out surface treatment on the assembled valve; according to the invention, the second toothed plate and the fourth toothed plate in the connecting assembly are repeatedly pushed by the movable plate, so that the first toothed plate and the third toothed plate can be repeatedly moved, the first toothed plate drives the spraying guns on the first sliding plate to continuously move up and down, the third toothed plate drives the two spraying guns on the second sliding plate to repeatedly and transversely move through the two second connecting rods, the third motor drives the fixed plate to rotate, the rotating valve body can further increase the receiving range during self spraying, and the positions of the bending positions and the concave positions on the surface of the valve body are sprayed, so that the spraying quality is more completely and comprehensively improved.
Description
Technical Field
The invention relates to the technical field of valve production, in particular to a high-precision corrosion-resistant valve production process.
Background
The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, has the functions of diversion, stop, throttling, non-return, diversion or overflow pressure relief and the like, and is divided into a cast iron valve, a cast steel valve, a stainless steel valve, a chromium molybdenum vanadium steel valve and the like, and in the production and processing process, paint spraying treatment is required to be carried out on the valve, so that the corrosion resistance, rust resistance and the like of the valve are improved;
when the valve is sprayed with the corrosion-resistant coating, the valve is mostly hung in some small factories, then the valve body is sprayed by a fixedly arranged spray gun or sprayed by a worker in a handheld manner, the labor intensity of the worker can be reduced when the valve is operated in the former way, but when the valve is sprayed, the whole valve belongs to a special shape, so that the corners of the valve cannot be sprayed normally, and when the valve is sprayed by the worker, the valve is more comprehensive, the labor intensity of the worker can be increased, the spraying working environment is poorer, and the worker is influenced.
In view of the above problems, the inventors propose a high-precision corrosion-resistant valve production process for solving the above problems.
Disclosure of Invention
In order to solve the problem that the spraying range of a spray nozzle gun for spraying paint is not comprehensive; the invention aims to provide a high-precision corrosion-resistant valve production process.
In order to solve the technical problems, the invention adopts the following technical scheme: a high-precision corrosion-resistant valve production process comprises the following steps:
s1, selecting corrosion-resistant materials meeting the requirements, such as stainless steel, nickel-based alloy and the like, and performing material inspection and preparation;
s2, cutting the selected material according to design requirements, wherein the mode of mechanical cutting or laser cutting is generally adopted;
s3, machining the cut materials, including drilling, milling, boring and the like, to manufacture each part of the corrosion-resistant valve;
s4, assembling the processed parts, including a valve body, a valve seat, a valve rod, a valve disc and the like;
s5, carrying out surface treatment on the assembled valve, spraying a corrosion-resistant coating on the surface of the valve through a spraying device, and subsequently drying to increase the corrosion resistance and appearance quality of the valve;
and S6, debugging and testing the valve subjected to surface treatment, including opening and closing of the valve, leakage test, performance test and the like.
Preferably, in S3, spraying device is including being the mount of falling U type, mount inner wall upper surface mounting is equipped with the guide rail, it is equipped with the movable plate to slide on the guide rail, be equipped with under the movable plate and be circular shape change the board, be equipped with the fixed plate under the change board, change board and the equal level setting of fixed plate, fixed plate lower surface fixing is equipped with two symmetric distribution' S couple, two be equipped with the valve body jointly between the couple, mount both ends are close to the valve body in opposite directions one side and are equipped with spraying mechanism, be equipped with between change board lower surface and the fixed plate and rock the subassembly.
Preferably, the spraying mechanism includes first slide and second slide, first slide is equipped with the spraying rifle towards valve body one side with the second slide all, first slide and second slide set up respectively at the both ends of mount just first slide and the opposite setting of second slide, the fixed transverse slideway and the longitudinal slide that are vertical setting that are equipped with respectively in opposite side in mount both ends, first slide slides and sets up on longitudinal slide, the sliding of second slide sets up on transverse slideway, first slide upper surface fixed is equipped with the head rod of vertical setting, the fixed first pinion rack that is equipped with in top of head rod, the mount is run through on the second slide, the fixed second connecting rod that is equipped with two vertical settings is equipped with, the mount top is close to the second connecting rod and runs through the spout, two the top of second connecting rod runs through the spout and is fixedly equipped with the third pinion rack, the upper surface middle part of mount is equipped with the fly leaf that the level set up, the fly slot has been run through in the fly leaf, the fly leaf has wherein the fly leaf has been equipped with the first connecting rod, the top of a swing support frame is equipped with the first pivot, the top of a swing support frame is equipped with the fixed pivot, the top of a swing support frame is equipped with the top of a swing frame, the swing support frame is equipped with the top of a swing assembly.
Preferably, the connecting assembly comprises a second toothed plate, the fixed one end that sets up at the fly leaf and is close to first toothed plate of second toothed plate, the first toothed plate is perpendicular to the removal orbit of second toothed plate and sets up, the mount upper surface is close to first toothed plate fixed first riser that is equipped with two vertical settings, two joint rotation is equipped with first bull stick between first riser, fixed first gear that sets up with first toothed plate meshing on the first bull stick, first dwang wherein one end runs through the fixed plate and is fixed to be equipped with the second gear, the second gear sets up with the meshing between the second toothed plate, the fly leaf is towards the fixed fourth toothed plate that is equipped with in third toothed plate one side, the one end that the fly leaf was kept away from to the fourth toothed plate is located the below of third toothed plate, third toothed plate is perpendicular to set up with fourth toothed plate removal orbit, the mount upper surface is located the second riser that is the type of falling between third toothed plate and the fourth toothed plate, the second riser is fixed to be equipped with, the second toothed plate is rotated and is equipped with first gear and first toothed bar meshing setting, first gear and second toothed bar meshing setting is equipped with the slider, the slider is equipped with on the first support frame simultaneously on the first rotating shaft, the slider is fixed to the slider.
Preferably, the back sides of the two ends of the fixing frame are near to the fixedly installed storage boxes, and the storage boxes are connected with the spraying guns through conveying hoses.
Preferably, the rocking assembly comprises two fixing rods which are vertically arranged, the fixing rods are fixedly arranged on the lower surface of the rotating plate, the bottoms of the middle ends of the fixing rods are provided with horizontally arranged top plates, the middle ends of the top plates are penetrated and provided with rectangular grooves, the opposite corners of the rectangular grooves are provided with fan-shaped grooves, the middle ends of the rectangular grooves are rotationally provided with second rotating rods, the second rotating rods are fixedly provided with three pushing blocks which are annularly distributed, the end parts of the pushing blocks are abutted against the side walls of the rectangular grooves, the two ends of the top plates are fixedly provided with ejector rods, the upper surface of the fixing plates is fixedly provided with two symmetrically distributed fixing blocks, the ejector rods penetrate through the fixing rods and are fixedly connected to the fixing blocks, transverse plates are fixedly arranged above the fixing rods and are arranged on the top plates, the transverse plates are provided with second motors, and the output ends of the second motors are coaxially and fixedly connected to the second rotating rods.
Preferably, the movable plate is internally provided with a third motor at the center of the rotating plate, the output end of the third motor is fixedly connected with the center of the rotating plate, the rotating plate is fixedly provided with a symmetrically distributed mounting frame, and the bottom of the mounting frame is movably inserted into the fixing plate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the second toothed plate and the fourth toothed plate in the connecting assembly are repeatedly pushed by the movable plate, so that the first toothed plate and the third toothed plate can be repeatedly moved, the first toothed plate drives the spraying guns on the first sliding plate to continuously move up and down, the third toothed plate drives the two spraying guns on the second sliding plate to repeatedly and transversely move through the two second connecting rods, the rotating valve body is matched with the third motor to drive the fixed plate to rotate, the receiving range of the valve body can be further increased during self spraying, and positions of bending positions and concave positions on the surface of the valve body can be sprayed, so that the spraying quality is more completely and comprehensively improved;
2. when the second motor is started, the second rotating rod drives the push block to push the push rod to repeatedly move, so that the top plate drives the fixed block to drive the fixed plate to move with the valve body arranged below through the push rod, and the valve body shakes, so that when the coating gun is used for uniformly spraying the coating on the valve body during spraying, the coating accumulation at a certain position of the valve body is avoided, and the integral attractiveness is influenced.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic side view of the present invention.
FIG. 3 is a schematic view of another view of the structure of FIG. 2 according to the present invention.
Fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present invention.
Fig. 5 is a schematic view of a moving plate structure according to the present invention.
Fig. 6 is a schematic view of the internal structure of the mobile plate according to the present invention.
Fig. 7 is a schematic view of a fixing plate structure of the present invention.
In the figure: 1. a fixing frame; 11. a guide rail; 12. a moving plate; 13. a rotating plate; 131. a mounting frame; 14. a fixing plate; 15. a hook; 16. a valve body; 2. a first slide plate; 21. a longitudinal slideway; 22. a spray gun; 221. a storage bin; 222. a conveying hose; 23. a first connecting rod; 24. a first toothed plate; 25. a second slide plate; 26. a transverse slideway; 27. a second connecting rod; 3. a movable plate; 31. a movable groove; 32. a swinging rod; 33. a swinging plate; 34. a first rotating shaft; 35. a second toothed plate; 36. a first vertical plate; 361. a first gear; 37. a first rotating lever; 38. a second gear; 39. a second vertical plate; 4. a third gear; 41. a third toothed plate; 42. a fourth toothed plate; 43. a slide block; 44. a support rod; 45. a support frame; 46. a first motor; 5. a fixed rod; 51. a cross plate; 52. a second motor; 53. a top plate; 54. a push rod; 55. a fixed block; 56. rectangular grooves; 57. a fan-shaped groove; 58. a second rotating rod; 59. a pushing block; 6. and a third motor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples: as shown in fig. 1-7, the invention provides a high-precision corrosion-resistant valve production process, which comprises the following steps:
s1, selecting corrosion-resistant materials meeting the requirements, such as stainless steel, nickel-based alloy and the like, and performing material inspection and preparation;
s2, cutting the selected material according to design requirements, wherein the mode of mechanical cutting or laser cutting is generally adopted;
s3, machining the cut materials, including drilling, milling, boring and the like, to manufacture each part of the corrosion-resistant valve;
s4, assembling the processed parts, including a valve body, a valve seat, a valve rod, a valve disc and the like;
s5, carrying out surface treatment on the assembled valve, spraying a corrosion-resistant coating on the surface of the valve through a spraying device, and subsequently drying to increase the corrosion resistance and appearance quality of the valve;
and S6, debugging and testing the valve subjected to surface treatment, including opening and closing of the valve, leakage test, performance test and the like.
S3, spraying device is including being the mount 1 of falling U type, mount 1 inner wall upper surface mounting is equipped with guide rail 11, slide on the guide rail 11 and be equipped with movable plate 12, be equipped with under the movable plate 12 and be circular shape change board 13, be equipped with fixed plate 14 under change board 13, change board 13 and fixed plate 14 all level setting, fixed plate 14 lower surface mounting is equipped with two symmetrically distributed' S couple 15, be equipped with valve body 16 jointly between two couples 15, mount 1 both ends are in opposite directions one side and are close to valve body 16 and are equipped with spraying mechanism, be equipped with between change board 13 lower surface and the fixed plate 14 and rock the subassembly.
The spraying mechanism includes first slide 2 and second slide 25, first slide 2 and second slide 25 all install and are equipped with spraying rifle 22 towards valve body 16 one side, first slide 2 and second slide 25 set up respectively at the both ends of mount 1 and first slide 2 and the opposite setting of second slide 25, mount 1 both ends opposite side is fixed respectively and is equipped with horizontal slide 26 and the vertical slide 21 that are vertical setting, first slide 2 slides and sets up on vertical slide 21, second slide 25 slides and sets up on horizontal slide 26, fixed first connecting rod 23 that is equipped with vertical setting of upper surface of first slide 2, fixed first pinion rack 24 that is equipped with in top of first connecting rod 23, the top of first pinion rack 24 runs through mount 1, fixed second connecting rod 27 that is equipped with two vertical settings above the second slide 25, the top of mount 1 is close to second connecting rod 27 and runs through and has seted up the spout, the top of two second connecting rods 27 runs through spout and is fixed be equipped with third pinion rack 41, the upper surface middle part of mount 1 is equipped with the fly leaf 3 that horizontal vertical setting, run through in the fly leaf 3 has seted up fly slot 31, fly leaf 31 wherein the top of first pinion rack 32 is equipped with the fixed support frame 34 that is equipped with the horizontal swivel support frame 32, the top of first swivel support frame 34 is equipped with the top of the fixed axle 32, the top of the same side of the fixed axle 34 is equipped with the fixed axle 34, the top of the first swivel axle 32 is equipped with the fixed axle 34.
By adopting the above technical scheme, the swinging plate 33 will drive one end of the swinging rod 32 in the movable slot 31 to move to the other end continuously, so that the swinging rod 32 will drive the movable plate 3 to move repeatedly back and forth on the upper surface of the fixed frame 1 continuously, so that the second toothed plate 35 and the fourth toothed plate 42 located at two ends of the movable plate 3 can move repeatedly.
The connecting assembly comprises a second toothed plate 35, the second toothed plate 35 is fixedly arranged at one end of the movable plate 3, which is close to the first toothed plate 24, the first toothed plate 24 and the moving track of the second toothed plate 35 are vertically arranged, two vertically arranged first vertical plates 36 are fixedly arranged on the upper surface of the fixed frame 1, which is close to the first toothed plate 24, a first rotating rod 37 is arranged between the two first vertical plates 36 in a rotating mode, a first gear 361 which is meshed with the first toothed plate 24 is fixedly arranged on the first rotating rod 37, one end of the first rotating rod 37 penetrates through the fixed plate 14 and is fixedly provided with a second gear 38, the second gear 38 is meshed with the second toothed plate 35, a fourth toothed plate 42 is fixedly arranged on one side of the movable plate 3, which faces the third toothed plate 41, one end, which is far away from the movable plate 3, of the third toothed plate 41 is arranged below the third toothed plate 41, the moving track of the third toothed plate 41 is vertically arranged, a second vertical plate 39 which is arranged between the third toothed plate 41 and the fourth toothed plate 42, a reverse L-shaped second vertical plate 39 is fixedly arranged on the upper surface of the fixed frame 1, the third toothed plate 41 and the fourth toothed plate 42 is arranged on the third toothed plate 41, the third toothed plate 39 is meshed with the fourth toothed plate 41, and the fourth toothed plate 41 is simultaneously meshed with the third toothed plate 41.
Through adopting above-mentioned technical scheme, second pinion rack 35 and fourth pinion rack 42 in the coupling assembling are receiving the repetition promotion of fly leaf 3, finally can make first pinion rack 24 and third pinion rack 41 repeatedly move to make first pinion rack 24 drive the spraying rifle 22 on the first slide 2 constantly reciprocate, increase the spraying scope to the valve body 16 of spraying rifle 22 from top to bottom, third pinion rack 41 will drive the repeated lateral shifting of second slide 25 through two second connecting rods 27, thereby make two spraying guns 22 on the second slide 25 repeatedly lateral shifting.
The upper surface of the support frame 45 is provided with a first motor 46 near the first rotating shaft 34, and the output end of the first motor 46 is coaxially and fixedly connected to the first rotating shaft 34.
By adopting the above technical scheme, the first motor 46 can provide power for the swing of the movable plate 3.
The two ends of the movable plate 3 are fixed with sliding blocks 43, four corners of the supporting frame 45 are fixedly provided with supporting rods 44 corresponding to the sliding blocks 43, and the sliding blocks 43 are movably inserted on the guiding rods.
By adopting the above technical scheme, the movable plate 3 is supported by the support rod 44 and the slide block 43, so that the movable plate 3 can stably move.
The back sides of the two ends of the fixing frame 1 are near to the fixedly installed storage boxes 221, and the storage boxes 221 are connected with the spraying gun 22 through conveying hoses 222.
By adopting the above technical scheme, the paint stored in the storage tank 221 can be sent into the spray gun 22 through the conveying hose 222, and the spray gun 22 is fed.
The rocking assembly comprises two fixing rods 5 which are vertically arranged, the fixing rods 5 are fixedly arranged on the lower surface of the rotating plate 13, a top plate 53 which is horizontally arranged is arranged at the bottom of the middle end of each fixing rod 5, a rectangular groove 56 is formed in the middle end of each top plate 53 in a penetrating mode, a fan-shaped groove 57 is formed in the opposite angle of each rectangular groove 56, a second rotating rod 58 is arranged at the middle end of each rectangular groove 56 in a rotating mode, three pushing blocks 59 which are annularly distributed are fixedly arranged on the second rotating rod 58, the end portions of the pushing blocks 59 abut against the side walls of the rectangular grooves 56, ejector rods 54 are fixedly arranged at the two ends of each top plate 53, two symmetrically distributed fixing blocks 55 are fixedly arranged on the upper surface of each fixing plate 14, and the ejector rods 54 penetrate through the fixing rods 5 and are fixedly connected to the fixing blocks 55.
Through adopting above-mentioned technical scheme, the second bull stick 58 will drive ejector pad 59 and promote ejector pin 54 and reciprocate for roof 53 passes through ejector pin 54 and promotes fixed block 55 and drive fixed plate 14 and the valve body 16 that the below set up and remove, makes valve body 16 self shake, thereby when making spray gun 22 can be with the even spraying of coating on valve body 16 when the spraying, avoids valve body 16 some coating to pile up, influences whole pleasing to the eye.
The two fixed rods 5 are positioned above the top plate 53 and are fixedly provided with a transverse plate 51, the transverse plate 51 is provided with a second motor 52, and the output end of the second motor 52 is coaxially and fixedly connected to a second rotating rod 58.
By adopting the above technical scheme, the second motor 52 can provide power for the second rotating rod 58, so that the second rotating rod 58 can rotate stably.
The movable plate 12 is internally provided with a third motor 6 at the center of the rotary plate 13, the output end of the third motor 6 is fixedly connected at the center of the rotary plate 13, the rotary plate 13 is fixedly provided with symmetrically distributed mounting frames 131, and the bottoms of the mounting frames 131 are movably inserted into the fixed plate 14.
Through adopting above-mentioned technical scheme, the third motor 6 can drive the rotating plate 13 and rotate, and the rotating plate 13 can drive fixed plate 14 through mounting bracket 131 and rotate to make the valve body 16 of hanging on fixed plate 14 rotatable, rotatory valve body 16 can further make the scope that receives increase when self spraying, can spray the position of bending department and concave surface department on the valve body 16 surface, makes the spraying more complete improvement spraying quality comprehensively.
Working principle: when in use, the hung valve body 16 is moved into the fixed frame 1 through the guide rail 11, the spraying guns 22 arranged at the two ends of the inner wall of the fixed frame 1 spray the valve body 16, the first motor 46 can be started in the process, the output end of the first motor 46 drives the first rotating shaft 34 to rotate, the first rotating shaft 34 can drive the swinging rod 32 to rotate through the swinging plate 33, the swinging plate 33 drives one end of the swinging rod 32 in the movable groove 31 to continuously move to the other end due to the continuous driving of the first motor 46, the swinging rod 32 drives the movable plate 3 to continuously and repeatedly move on the upper surface of the fixed frame 1, at the moment, when the movable plate 3 moves towards the first toothed plate 24, the second toothed plate 35 fixedly arranged on the side wall of the movable plate 3 drives the second gear 38 meshed with the second toothed plate 38 to rotate, the second gear 38 drives the fixedly arranged first rotating rod 37 and the first gear 361 to rotate, at this time, the first gear 361 will drive the first toothed plate 24 to move upwards, the first toothed plate 24 will drive the spray gun 22 on the first slide plate 2 to move upwards through the first connecting rod 23, when the movable plate 3 moves far away from one end of the first toothed plate 24, the first toothed plate 24 can be driven to move downwards through the second toothed plate 35 and the second gear 38, when the movable plate 3 moves repeatedly through the operation, the first toothed plate 24 can drive the spray gun 22 on the first slide plate 2 to move continuously upwards and downwards, the spray range of the spray gun 22 to the upper and lower parts of the valve body 16 is increased, when the movable plate 3 moves towards the third toothed plate 41, the third toothed plate 41 can be driven to move through the fourth toothed plate 42, when the movable plate 3 moves far away from the third toothed plate 41, the third toothed plate 41 is driven to move reversely through the fourth toothed plate 42, at this time, the third toothed plate 41 drives the second slide plate 25 to repeatedly move transversely through the two second connecting rods 27, so that the two spraying guns 22 on the second slide plate 25 can repeatedly move transversely, the left and right spraying ranges of the spraying guns 22 on the valve body 16 are increased, when the moving plate 12 moves into the fixed frame 1, the third motor 6 can drive the rotating plate 13 to rotate, the rotating plate 13 can drive the fixed plate 14 to rotate through the mounting frame 131, the valve body 16 hung on the fixed plate 14 can rotate, the range received by the rotating valve body 16 can further increase during self spraying, and positions of bending positions and concave positions on the surface of the valve body 16 can be sprayed, so that the spraying quality is more completely and comprehensively improved;
the second motor 52 can drive the second rotating rod 58 to rotate, the second rotating rod 58 drives the push block 59 to rotate, one end of the push block 59 abuts against the side wall of the rectangular groove 56, so that the push top plate 53 moves towards one end, when the end of the push block 59 moves into the fan-shaped groove 57 from the rectangular groove 56, the other end of the push block 59 abuts against the other side of the rectangular groove 56, so that the push top plate 53 moves towards the other side, and the second motor 52 is repeatedly started, the second rotating rod 58 drives the push block 59 to push the push rod 54 to repeatedly move, so that the top plate 53 pushes the fixing block 55 to drive the fixing plate 14 to move with the valve body 16 arranged below through the push rod 54, so that the valve body 16 shakes, and the phenomenon that paint is accumulated at a certain position of the valve body 16 when the paint gun 22 is sprayed uniformly is avoided, and the whole attractiveness is affected.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. A high-precision corrosion-resistant valve production process is characterized in that: comprising the following steps:
s1, selecting corrosion-resistant materials meeting the requirements, such as stainless steel, nickel-based alloy and the like, and performing material inspection and preparation;
s2, cutting the selected material according to design requirements, wherein the mode of mechanical cutting or laser cutting is generally adopted;
s3, machining the cut materials, including drilling, milling, boring and the like, to manufacture each part of the corrosion-resistant valve;
s4, assembling the processed parts, including a valve body, a valve seat, a valve rod, a valve disc and the like;
s5, carrying out surface treatment on the assembled valve, spraying a corrosion-resistant coating on the surface of the valve through a spraying device, and subsequently drying to increase the corrosion resistance and appearance quality of the valve;
and S6, debugging and testing the valve subjected to surface treatment, including opening and closing of the valve, leakage test, performance test and the like.
2. The high-precision corrosion-resistant valve production process according to claim 1, wherein in the S (3), the spraying device comprises a fixing frame (1) in an inverted U shape, a guide rail (11) is arranged on the upper surface of the inner wall of the fixing frame (1), a moving plate (12) is arranged on the guide rail (11) in a sliding mode, a circular rotating plate (13) is arranged right below the moving plate (12), a fixing plate (14) is arranged right below the rotating plate (13), the rotating plate (13) and the fixing plate (14) are horizontally arranged, two symmetrically distributed hooks (15) are fixedly arranged on the lower surface of the fixing plate (14), a valve body (16) is jointly arranged between the two hooks (15), two opposite sides of two ends of the fixing frame (1) are close to the valve body (16), and a shaking assembly is arranged between the lower surface of the rotating plate (13) and the fixing plate (14).
3. The high-precision corrosion-resistant valve production process according to claim 2, wherein the spraying mechanism comprises a first sliding plate (2) and a second sliding plate (25), the first sliding plate (2) and the second sliding plate (25) are respectively provided with a spraying gun (22) facing one side of the valve body (16), the first sliding plate (2) and the second sliding plate (25) are respectively arranged at two ends of the fixing frame (1) and oppositely arranged, two opposite sides of the two ends of the fixing frame (1) are respectively fixedly provided with a vertical transverse sliding way (26) and a vertical sliding way (21), the first sliding plate (2) is arranged on the vertical sliding way (21) in a sliding way, the second sliding plate (25) is arranged on the transverse sliding way (26) in a sliding way, a first connecting rod (23) which is vertically arranged is fixedly arranged on the upper surface of the first sliding plate (2), the top end of the first connecting rod (23) is fixedly provided with a first toothed plate (24), the top end of the first toothed plate (24) is fixedly provided with a vertical sliding way (27) which is fixedly arranged on the second sliding way (27), the second sliding plate (27) is fixedly arranged on the top end of the fixing frame (27), the upper surface middle end of mount (1) is equipped with movable plate (3) of horizontal vertical setting, run through in movable plate (3) and seted up movable groove (31), movable groove (31) wherein one end activity is inserted and is equipped with swinging arms (32), the fixed swinging arms (33) that are equipped with the level setting in top of swinging arms (32), swinging arms (33) are kept away from swinging arms (32) one end fixedly and are equipped with first pivot (34), the fixed support frame (45) that is equipped with in mount (1) upper surface middle end, support frame (45) are run through on the top of first pivot (34), be equipped with coupling assembling between first pinion rack (24) and third pinion rack (41) and movable plate (3).
4. A process for producing a high-precision corrosion-resistant valve as claimed in claim 3, wherein the connecting component comprises a second toothed plate (35), the second toothed plate (35) is fixedly arranged at one end of the movable plate (3) close to the first toothed plate (24), the first toothed plate (24) is vertically arranged along the moving track of the second toothed plate (35), two vertically arranged first vertical plates (36) are fixedly arranged on the upper surface of the fixed frame (1) close to the first toothed plate (24), a first rotary rod (37) is jointly arranged between the two first vertical plates (36) in a rotary mode, a first gear (361) meshed with the first toothed plate (24) is fixedly arranged on the first rotary rod (37), one end of the first rotary rod (37) penetrates through the fixed plate (14) and is fixedly provided with a second gear (38), a fourth toothed plate (36) is fixedly arranged on one side of the movable plate (3) facing to the third toothed plate (41), a fourth toothed plate (42) is vertically arranged on the upper surface of the fixed frame (41) far away from the third toothed plate (42) and is arranged on the lower surface of the fixed frame (41), the second vertical plate (39) is rotatably provided with a third gear (4), and the first gear (361) is simultaneously meshed with a third toothed plate (41) and a fourth toothed plate (42).
5. A process for producing a high-precision corrosion-resistant valve as claimed in claim 3, wherein the upper surface of the supporting frame (45) is provided with a first motor (46) close to the first rotating shaft (34), and the output end of the first motor (46) is coaxially and fixedly connected to the first rotating shaft (34).
6. A process for producing a high-precision corrosion-resistant valve according to claim 3, wherein sliding blocks (43) are fixed at two ends of the movable plate (3), supporting rods (44) corresponding to the sliding blocks (43) are fixedly arranged at four corners of the supporting frame (45), and the sliding blocks (43) are movably inserted on the guide rods.
7. The high-precision corrosion-resistant valve production process according to claim 2, wherein a storage box (221) is fixedly arranged near the back side of two ends of the fixing frame (1), and the storage box (221) is connected with the spraying gun (22) through a conveying hose (222).
8. The production process of the high-precision corrosion-resistant valve according to claim 2, wherein the shaking assembly comprises two fixing rods (5) which are vertically arranged, the fixing rods (5) are fixedly arranged on the lower surface of the rotating plate (13), top plates (53) which are horizontally arranged are arranged at the bottoms of the middle ends of the fixing rods (5), rectangular grooves (56) are formed in the middle ends of the top plates (53) in a penetrating mode, fan-shaped grooves (57) are formed in diagonal corners of the rectangular grooves (56), second rotating rods (58) are rotatably arranged at the middle ends of the rectangular grooves (56), three pushing blocks (59) which are annularly distributed are fixedly arranged on the second rotating rods (58), end portions of the pushing blocks (59) are abutted against the side walls of the rectangular grooves (56), ejector rods (54) are fixedly arranged at the two ends of the top plates (53), two symmetrically distributed fixing blocks (55) are fixedly arranged on the upper surfaces of the fixing plates (14), and the ejector rods (54) penetrate through the fixing rods (5) to be fixedly connected to the fixing blocks (55).
9. The high-precision corrosion-resistant valve production process according to claim 8, wherein a transverse plate (51) is fixedly arranged above the top plate (53) by two fixing rods (5), a second motor (52) is arranged on the transverse plate (51), and the output end of the second motor (52) is coaxially and fixedly connected to a second rotating rod (58).
10. The high-precision corrosion-resistant valve production process according to claim 8, wherein a third motor (6) is arranged in the movable plate (12) and positioned at the center of the rotary plate (13), the output end of the third motor (6) is fixedly connected to the center of the rotary plate (13), symmetrically-distributed mounting frames (131) are fixedly arranged on the rotary plate (13), and the bottoms of the mounting frames (131) are movably inserted into the fixed plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311563264.3A CN117563920A (en) | 2023-11-22 | 2023-11-22 | High-precision corrosion-resistant valve production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311563264.3A CN117563920A (en) | 2023-11-22 | 2023-11-22 | High-precision corrosion-resistant valve production process |
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| Publication Number | Publication Date |
|---|---|
| CN117563920A true CN117563920A (en) | 2024-02-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311563264.3A Pending CN117563920A (en) | 2023-11-22 | 2023-11-22 | High-precision corrosion-resistant valve production process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117900066A (en) * | 2024-03-19 | 2024-04-19 | 山东裕鸿阀门股份有限公司 | Valve spraying process and equipment |
-
2023
- 2023-11-22 CN CN202311563264.3A patent/CN117563920A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117900066A (en) * | 2024-03-19 | 2024-04-19 | 山东裕鸿阀门股份有限公司 | Valve spraying process and equipment |
| CN117900066B (en) * | 2024-03-19 | 2024-06-04 | 山东裕鸿阀门股份有限公司 | Valve spraying process and equipment |
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