CN115463779B - Valve production equipment and method - Google Patents
Valve production equipment and method Download PDFInfo
- Publication number
- CN115463779B CN115463779B CN202211161755.0A CN202211161755A CN115463779B CN 115463779 B CN115463779 B CN 115463779B CN 202211161755 A CN202211161755 A CN 202211161755A CN 115463779 B CN115463779 B CN 115463779B
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- assembly
- chamber
- valve
- clamping
- air
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000003973 paint Substances 0.000 claims abstract description 110
- 230000007246 mechanism Effects 0.000 claims abstract description 72
- 238000005507 spraying Methods 0.000 claims abstract description 69
- 238000004140 cleaning Methods 0.000 claims abstract description 58
- 238000001035 drying Methods 0.000 claims abstract description 37
- 238000007602 hot air drying Methods 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 18
- 239000007921 spray Substances 0.000 claims description 20
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 238000007664 blowing Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000007592 spray painting technique Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- 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
- 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
- B05B13/0235—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 a combination of rotation and linear displacement
-
- 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
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/90—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth
- B05B16/95—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth the objects or other work to be sprayed lying on, or being held above the conveying means, i.e. not hanging from the conveying means
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spray Control Apparatus (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention relates to the field of valve production, in particular to valve production equipment and a method. The device comprises a clamping mechanism, an installation cover, a cleaning and drying mechanism, a paint spraying mechanism and a driving mechanism; six groups of clamping mechanisms are uniformly arranged in an annular shape, and each clamping mechanism comprises a rotating assembly and a clamping assembly; the inside of the mounting cover is annularly provided with a clamping piece chamber, a cleaning chamber, a paint spraying chamber, a drying chamber and a piece taking chamber in turn along the anticlockwise direction, and a movement channel for the clamping mechanism to pass through is communicated among the clamping piece chamber, the cleaning chamber, the paint spraying chamber, the drying chamber and the piece taking chamber; the cleaning and drying mechanism comprises an air flow cleaning assembly, a hot air drying assembly and a fan for supplying air to the air flow cleaning assembly and the hot air drying assembly; the paint spraying mechanism comprises a rotating rod b and a paint spraying assembly, the paint spraying assembly is located in a paint spraying chamber, the paint spraying assembly is arranged on the rotating rod b, and the rotating rod b is rotatably arranged on the mounting cover. The invention can continuously carry out the processes of clamping, cleaning, paint spraying, drying and fetching, thereby improving the production efficiency.
Description
Technical Field
The invention relates to the field of valve production, in particular to valve production equipment and a method.
Background
The valve is a control component in the fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, diverting or overflow pressure relief and the like. Because the application environment of the valve is generally a humid environment, in order to prevent the valve from rusting, paint spraying treatment is generally carried out on the valve in the production process, and paint isolates the valve from outside humid air, so that an anti-rust effect is achieved.
Chinese patent publication No. CN213133783U discloses an automatic paint spraying apparatus special for valve processing. And (3) carrying out paint spraying treatment on the valve in a rotating state through the paint spraying head, and stopping paint spraying and continuing drying treatment after the paint spraying is finished.
Chinese patent publication No. CN216419891U discloses a paint spraying apparatus for a valve. Through the cooperation of moving mechanism, slewing mechanism and fixed head, can fix the valve on two fixed heads to rotate along with the fixed head, thereby realized the all-round even paint spraying.
However, the above-mentioned patent has the following disadvantages:
when the device is used for spraying paint, only one valve can be clamped for spraying paint at a time, so that the device is low in paint spraying efficiency, very time-consuming and not suitable for mass production.
Disclosure of Invention
The invention aims at solving the problems in the background technology and provides valve production equipment and a method for continuously carrying out clamping, cleaning, paint spraying, drying and workpiece taking processes so as to improve the production efficiency.
The technical scheme of the invention comprises valve production equipment, a valve production device and a valve production device, wherein the valve production equipment comprises a clamping mechanism, a mounting cover, a cleaning and drying mechanism, a paint spraying mechanism and a driving mechanism;
six groups of clamping mechanisms are uniformly arranged in an annular shape, each clamping mechanism comprises a rotating assembly and a clamping assembly, the clamping assemblies are arranged on the rotating assemblies, and the clamping assemblies are tensioned on the inner sides of the valves;
the inside of the mounting cover is in an annular shape along the anticlockwise direction and sequentially provided with a clamping piece chamber, a cleaning chamber, a paint spraying chamber, a drying chamber and a piece taking chamber, a moving channel for the clamping mechanism to pass through is communicated among the clamping piece chamber, the cleaning chamber, the paint spraying chamber, the drying chamber and the piece taking chamber, the clamping piece chamber is provided with an opening a, and the piece taking chamber is provided with an opening b;
the cleaning and drying mechanism comprises an airflow cleaning assembly, a hot air drying assembly and a fan for supplying air to the airflow cleaning assembly and the hot air drying assembly, wherein the air outlet end of the airflow cleaning assembly is positioned in the cleaning chamber, and the air outlet end of the hot air drying assembly is positioned in the drying chamber;
the paint spraying mechanism comprises a rotating rod b and a paint spraying assembly, the paint spraying assembly is positioned in a paint spraying chamber, the paint spraying assembly is arranged on the rotating rod b, and the rotating rod b is rotatably arranged on the mounting cover;
the driving mechanism is arranged in the mounting cover, and is used for driving the multiple groups of clamping mechanisms to revolve and rotate simultaneously and driving the rotating rod b to swing reciprocally.
Preferably, the rotating assembly comprises a rotating table, a rotating rod a and a mounting sleeve, wherein the mounting sleeve is arranged on the rotating rod a, and the rotating rod a is rotatably arranged on the rotating table;
clamping subassembly is annular evenly distributed's multiunit elasticity link assembly including around the installation cover, elasticity link assembly includes the side link, the connecting rod, the slide bar, the connection board, guide cylinder and elastic component, the side link is along installation cover length direction parallel arrangement two, the side link is along dwang a outer end to dwang direction slope gradually, side link both ends are connected with installation cover and connecting rod rotation respectively, the connecting rod is parallel with the installation cover, slide bar one end is connected with the connection board, the slide bar other end slides and sets up in the guide cylinder, the guide cylinder rotates to set up on the installation cover, the connection board rotates with a side link to be connected, the elastic component both ends are connected with guide cylinder and connection board respectively.
Preferably, the air flow cleaning assembly comprises an air delivery pipe a, an air outlet pipe a and air nozzles which are sequentially communicated, and a plurality of air nozzle arrays are arranged;
the hot air drying assembly comprises a heater, an air delivery pipe b, an air outlet pipe b and an air outlet pipe, wherein the heater is arranged in the air delivery pipe b, the air outlet pipe b and the air outlet pipe are sequentially communicated, and the size of the opening of the air outlet pipe is gradually increased along the direction away from the air outlet pipe b;
the fan is arranged on the mounting cover, the output end of the fan is communicated with a three-way pipe, and the three-way pipe is respectively communicated with the air delivery pipe a and the air delivery pipe b.
Preferably, the assembly sprays paint including delivery pump, hose, play lacquer pipe and the spray paint mouth that communicate in proper order, the delivery pump sets up on the installation cover, spray paint mouth array sets up a plurality ofly, play lacquer pipe sets up on dwang b.
Preferably, the driving mechanism comprises a power device, a rotating shaft, a bevel gear a, a conical fluted disc, a mounting frame, a bevel gear b, an incomplete conical fluted disc and an elastic reset component for resetting the rotating rod b; the power device is arranged on the mounting cover and is in driving connection with the rotating shaft, the rotating shaft is rotatably arranged on the mounting cover, the rotating table and the incomplete conical fluted disc are sequentially arranged on the rotating shaft from bottom to top, the number of the bevel gears a is six, the bevel gears a are correspondingly arranged on six groups of rotating assemblies in the six assembly clamping mechanisms, the bevel gears a are in meshed connection with the conical fluted disc, the conical fluted disc and the rotating shaft are coaxially distributed, the conical fluted disc is arranged on the mounting frame, and the mounting frame is arranged on the mounting cover; the incomplete bevel gear disk is provided with a plurality of notches distributed in an annular mode, the bevel gear b is arranged on the rotating rod b, and the bevel gear b is in intermittent meshing connection with the incomplete bevel gear disk.
Preferably, the elastic resetting component comprises a connecting sleeve, a fixed column and a spring plate, wherein the connecting sleeve is sleeved on the rotating rod b, the fixed column is arranged on the mounting cover, the spring plate is of a spiral plate-shaped structure, the spring plate is sleeved on the periphery of the connecting sleeve, one end of the spring plate is connected with the connecting sleeve, and the other end of the spring plate is connected with the fixed column.
Preferably, the bottom of the cleaning chamber is provided with a dust collection net; the bottom of the paint spray booth is provided with a waste paint groove; the bottom of the drying chamber is provided with air outlet meshes.
The production method of the valve production equipment comprises the following steps:
s1, starting a fan, wherein the fan supplies air to an air flow cleaning assembly and a hot air drying assembly, the air outlet end of the air flow cleaning assembly blows out high-speed air, and the air outlet end of the hot air drying assembly blows out low-speed hot air;
s2, starting a driving mechanism, wherein the driving mechanism drives a plurality of groups of clamping mechanisms to revolve and rotate simultaneously, and drives a rotating rod b to swing in a reciprocating manner, so that the paint spraying assembly swings in a reciprocating manner;
s3, clamping the valve to the outer peripheral side of the clamping assembly through the opening a when the clamping assembly moves into the clamping assembly chamber, and enabling the valve to revolve and rotate simultaneously;
s4, moving a clamping mechanism with a valve to a cleaning chamber, blowing out high-speed air flow by an air flow cleaning assembly, and cleaning the surface of the valve by using the high-speed air flow;
s5, the cleaned valve moves to a paint spraying chamber along with the clamping mechanism, and the paint spraying assembly sprays paint on the surface of the valve in the swinging process;
s6, the valve after paint spraying moves into a drying chamber along with the clamping mechanism, low-speed hot air is blown out by the hot air drying assembly, and the dried valve is dried;
and S7, moving the dried valve into the workpiece taking chamber along with the clamping mechanism, and taking down the valve in the workpiece taking chamber through the opening b.
Compared with the prior art, the invention has the following beneficial technical effects:
the invention can continuously carry out the processes of clamping, cleaning, paint spraying, drying and taking, thereby improving the production efficiency and being suitable for the valve paint spraying treatment in batches. Each assembly clamping mechanism can clamp a valve through the clamping assembly, the clamping area is positioned in the clamping piece chamber, and clamping operation is performed through the opening a. After the valve clamping is finished, the valve can rotate and revolve, and sequentially passes through a cleaning chamber, a paint spraying chamber, a drying chamber and a workpiece taking chamber through a movement channel, and is cleaned through an air flow cleaning assembly, dust on the surface of the valve is washed away, the cleaned valve is subjected to paint spraying treatment through the paint spraying assembly, then the valve subjected to paint spraying is subjected to drying treatment through a hot air drying assembly, and after the dried valve enters the workpiece taking chamber, the valve on the clamping assembly can be taken out through an opening b. Because the valve always rotates in the revolution process, dust on all positions of the surface of the valve can be cleaned, paint can be sprayed on all positions of the surface, and paint on all positions of the surface can be uniformly dried.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an embodiment of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is an enlarged view of the structure at B in FIG. 2;
FIG. 5 is an enlarged view of the structure at b in FIG. 4;
FIG. 6 is an enlarged view of the structure at C in FIG. 2;
fig. 7 is an enlarged view of the structure at D in fig. 2.
Reference numerals: 1. a rotating table; 2. a rotating rod a; 3. a mounting sleeve; 4. a side link; 5. a connecting rod; 6. a slide bar; 61. a connection station; 7. a guide cylinder; 8. an elastic member; 9. a blower; 10. a three-way pipe; 11. a gas pipe a; 12. a gas pipe b; 13. an air outlet pipe a; 131. an air nozzle; 14. an air outlet pipe b; 141. an air outlet tube; 15. bevel gear a; 16. conical fluted disc; 17. a mounting frame; 18. a rotating shaft; 19. a paint outlet pipe; 191. a spray nozzle; 20. a rotating rod b; 21. bevel gear b; 22. incomplete conical fluted disc; 23. connecting sleeves; 24. fixing the column; 25. a spring plate; 26. a transfer pump; 27. a hose; 28. a mounting cover; 280. a motion channel; 281. a clip chamber; 2811. an opening a; 282. a cleaning chamber; 283. a paint spray booth; 284. a drying chamber; 285. a picking chamber; 2851. an opening b.
Detailed Description
Example 1
As shown in fig. 1 to 7, the valve production apparatus according to the present embodiment includes a clamping mechanism, a mounting cover 28, a cleaning and drying mechanism, a paint spraying mechanism, and a driving mechanism.
The clamping mechanism is six groups of annular and even, each clamping mechanism comprises a rotating assembly and a clamping assembly, the clamping assemblies are arranged on the rotating assemblies, and the clamping assemblies are tensioned on the inner sides of the valves.
The inside of the mounting cover 28 is annular and sequentially provided with a clamping chamber 281, a cleaning chamber 282, a paint spray chamber 283, a drying chamber 284 and a workpiece taking chamber 285 along the anticlockwise direction, a moving channel 280 for a clamping mechanism to pass through is communicated among the clamping chamber 281, the cleaning chamber 282, the paint spray chamber 283, the drying chamber 284 and the workpiece taking chamber 285, an opening a2811 is formed in the clamping chamber 281, and an opening b2851 is formed in the workpiece taking chamber 285.
The cleaning and drying mechanism comprises an air flow cleaning component, a hot air drying component and a fan 9 for supplying air to the air flow cleaning component and the hot air drying component, wherein the air outlet end of the air flow cleaning component is positioned in the cleaning chamber 282, and the air outlet end of the hot air drying component is positioned in the drying chamber 284.
The paint spraying mechanism comprises a rotating rod b20 and a paint spraying assembly, wherein the paint spraying assembly is positioned in the paint spraying room 283, the paint spraying assembly is arranged on the rotating rod b20, and the rotating rod b20 is rotatably arranged on the mounting cover 28.
The driving mechanism is arranged in the mounting cover 28, and is used for driving the multiple groups of clamping mechanisms to revolve and rotate simultaneously and driving the rotating rod b20 to swing reciprocally.
The production method of the valve production equipment comprises the following steps:
s1, starting a fan 9, wherein the fan 9 supplies air to an air flow cleaning assembly and a hot air drying assembly, and the air outlet end of the air flow cleaning assembly blows high-speed air flow so as to completely clean dust on the surface of a valve, and the air outlet end of the hot air drying assembly blows low-speed hot air, so that paint is prevented from being blown away, and the uniformity of the paint on the surface of the valve is ensured;
s2, starting a driving mechanism, wherein the driving mechanism drives a plurality of groups of clamping mechanisms to revolve and rotate simultaneously, and drives a rotating rod b20 to swing reciprocally, so that the paint spraying assembly swings reciprocally;
s3, clamping the valve to the outer peripheral side of the clamping assembly through the opening a2811 when the clamping assembly moves into the clamping chamber 281, and enabling the valve to revolve and rotate simultaneously;
s4, moving a clamping mechanism with a valve to a cleaning chamber 282, and blowing out high-speed air flow by an air flow cleaning assembly to clean the surface of the valve by using the high-speed air flow;
s5, the cleaned valve moves into a paint spray room 283 along with the clamping mechanism, and the paint spray assembly sprays paint on the surface of the valve in the swinging process, so that the valve which revolves and rotates simultaneously can be subjected to more comprehensive paint spraying treatment;
s6, the valve after paint spraying moves into a drying chamber 284 along with the clamping mechanism, low-speed hot air is blown out by the hot air drying assembly, the dried valve is dried, and the speed of the hot air blown out by the hot air drying assembly is lower than the speed of the air flow blown out by the air flow cleaning assembly;
and S7, moving the dried valve into the element taking chamber 285 along with the clamping mechanism, and taking down the valve in the element taking chamber 285 through the opening b2851.
The embodiment can continuously carry out the processes of clamping, cleaning, paint spraying, drying and taking the workpiece, thereby improving the production efficiency and being suitable for valve paint spraying treatment in batches. Each clamping mechanism can clamp a valve through the clamping assembly, the clamping area is positioned in the clamping chamber 281, and clamping operation is performed through the opening a 2811. After the valve clamping is finished, the valve can rotate and revolve, and sequentially passes through the cleaning chamber 282, the paint spraying chamber 283, the drying chamber 284 and the workpiece taking chamber 285 through the movement channel 280, and is cleaned through the airflow cleaning assembly, dust on the surface of the valve is washed away, the cleaned valve is subjected to paint spraying treatment through the paint spraying assembly, then the valve subjected to paint spraying is subjected to drying treatment through the hot air drying assembly, and after the dried valve enters the workpiece taking chamber 285, the valve on the clamping assembly can be taken out through the opening b2851. Because the valve always rotates in the revolution process, dust on all positions of the surface of the valve can be cleaned, paint can be sprayed on all positions of the surface, and paint on all positions of the surface can be uniformly dried.
Example two
As shown in fig. 1 to 7, in the valve production apparatus according to the present embodiment, compared with the first embodiment, the rotating assembly includes a rotating table 1, a rotating rod a2, and a mounting sleeve 3, the mounting sleeve 3 is disposed on the rotating rod a2, and the rotating rod a2 is rotatably disposed on the rotating table 1.
Clamping assembly is annular evenly distributed's multiunit elasticity link assembly including around installation cover 3, elasticity link assembly includes side link 4, connecting rod 5, slide bar 6, connection platform 61, guiding tube 7 and elastic component 8, side link 4 is along installation cover 3 length direction parallel arrangement two, side link 4 is along dwang a2 outer end to the gradual slope of rotation platform 1 direction, side link 4 both ends respectively with installation cover 3 and connecting rod 5 rotate to be connected, connecting rod 5 is parallel with installation cover 3, slide bar 6 one end is connected with connection platform 61, slide bar 6 other end slip sets up in guiding tube 7, guiding tube 7 rotates to set up on installation cover 3, connection platform 61 rotates with a side link 4 to be connected, elastic component 8 both ends are connected with guiding tube 7 and connection platform 61 respectively. Two side links 4, one connecting rod 5 in the elastic connecting rod assembly can form a parallelogram mechanism with the installation sleeve 3, when the valve is clamped, the valve is directly clamped on the connecting rods 5 in the elastic connecting rod assemblies, the connecting rods 5 drive the side links 4 to rotate, the side links 4 push the sliding rods 6 through the connecting tables 61, the sliding rods 6 slide inwards on the guide cylinders 7, the elastic pieces 8 are compressed between the connecting tables 61 and the guide cylinders 7, the elastic pieces 8 have elasticity to the connecting tables 61, the connecting tables 61 transmit force to the inner surface of the valve through the side links 4 and the connecting rods 5, so that the valve is tensioned and fixed, centrifugal force exists in the revolution and rotation processes of the clamping mechanism, the connecting rods 5 further have outward force, and the valve can be further tensioned.
Example III
As shown in fig. 1 to 7, in the valve production apparatus according to the present embodiment, compared with the first embodiment, the air flow cleaning assembly includes the air pipe a11, the air pipe a13 and the air nozzles 131 that are sequentially connected, and the air nozzles 131 are arranged in an array, so that high-speed air flow can be sprayed out in a larger range, and dirt such as dust on the surface of the valve can be blown out cleanly.
The hot air drying assembly comprises a heater, an air delivery pipe b12, an air outlet pipe b14 and an air outlet barrel 141, wherein the heater is arranged in the air delivery pipe b12, the air outlet pipe b14 and the air outlet barrel 141 are sequentially communicated, the opening size of the air outlet barrel 141 is gradually increased along the direction far away from the air outlet pipe b14, the hot air output speed is lower, the hot air is more beneficial to being diffused to the positions of the valve, balanced drying is realized, and the condition that uneven paint on the surface of the valve is avoided.
The fan 9 is arranged on the mounting cover 28, the output end of the fan 9 is communicated with the three-way pipe 10, the three-way pipe 10 is respectively communicated with the air delivery pipe a11 and the air delivery pipe b12, namely, the air inlet end of the three-way pipe 10 is communicated with the air outlet end of the fan 9, and the two air outlet ends of the three-way pipe 10 are respectively communicated with the air delivery pipe a11 and the air delivery pipe b 12. The fan 9 outputs normal-temperature air, the normal-temperature air enters the air outlet pipe a13 through the air delivery pipe a11, and the normal-temperature high-speed air flow is sprayed out through the air nozzle 131, and after the normal-temperature air enters the air delivery pipe b12, the air is heated by the heater, so that the heated air is discharged through the air outlet pipe b14 and the air outlet cylinder 141, and the paint on the surface of the valve can be subjected to balanced drying treatment.
Example IV
As shown in fig. 1 to 7, in the valve production apparatus according to the present embodiment, compared with the first embodiment, the paint spraying assembly includes a transfer pump 26, a hose 27, a paint outlet pipe 19 and paint spraying nozzles 191 sequentially connected, the transfer pump 26 is disposed on the mounting cover 28, the paint spraying nozzles 191 are disposed in an array, and the paint outlet pipe 19 is disposed on the rotating rod b 20. The transfer pump 26 communicates with the external paint bucket, and draws paint from the paint bucket, and transfers paint to the spray nozzle 191 through the hose 27 and the paint outlet pipe 19 for spraying paint, and can continuously perform a painting operation with high paint spraying efficiency.
Example five
As shown in fig. 1 to 7, in comparison with the first embodiment, the valve production apparatus according to the present embodiment includes a driving mechanism including a power device, a rotation shaft 18, a bevel gear a15, a bevel gear disk 16, a mounting frame 17, a bevel gear b21, an incomplete bevel gear disk 22, and an elastic restoring assembly for restoring a rotation rod b 20; the power device adopts a structure capable of driving the rotating shaft 18 to rotate, such as a motor, and is arranged on the mounting cover 28, the power device is in driving connection with the rotating shaft 18, the rotating shaft 18 is rotatably arranged on the mounting cover 28, the rotating table 1 and the incomplete conical fluted disc 22 are sequentially arranged on the rotating shaft 18 from bottom to top, six bevel gears a15 are arranged, the bevel gears a15 are correspondingly arranged on six groups of rotating components in the six-assembly clamping mechanism, the bevel gears a15 are in meshed connection with the conical fluted disc 16, the conical fluted disc 16 and the rotating shaft 18 are coaxially distributed, the conical fluted disc 16 is arranged on the mounting frame 17, and the mounting frame 17 is arranged on the mounting cover 28; the incomplete cone gear disc 22 is provided with a plurality of notches distributed in a ring shape, the bevel gear b21 is arranged on the rotating rod b20, and the bevel gear b21 is in intermittent meshing connection with the incomplete cone gear disc 22.
The elastic resetting assembly comprises a connecting sleeve 23, a fixed column 24 and a spring plate 25, wherein the connecting sleeve 23 is sleeved on a rotating rod b20, the fixed column 24 is arranged on a mounting cover 28, the spring plate 25 is of a spiral plate-shaped structure, the spring plate 25 is sleeved on the periphery of the connecting sleeve 23, one end of the spring plate 25 is connected with the connecting sleeve 23, and the other end of the spring plate 25 is connected with the fixed column 24. The rotating rod b20 can drive the connecting sleeve 23 to rotate, the connecting sleeve 23 drives the spring plate 25 to roll, the spring plate 25 stores elastic potential energy, and when the incomplete conical fluted disc 22 is separated from the bevel gear b21 through the notch, the spring plate 25 releases the elastic potential energy and drives the rotating rod b20 to reversely reset through the connecting sleeve 23.
In this embodiment, the power device drives the rotation shaft 18 to rotate, the rotation shaft 18 drives the rotation table 1 to rotate, the rotation table 1 drives the rotation rod a2 in the rotation assembly to rotate, the bevel gear a15 is arranged on the rotation rod a2 and can revolve around the rotation shaft 18 along with the rotation rod a2, meanwhile, the bevel gear a15 rolls on the bevel gear disc 16 and can rotate in the revolution process, and finally, the revolution and the rotation of the clamping mechanism are realized simultaneously. The rotating shaft 18 can also drive the incomplete conical fluted disc 22 to rotate, the incomplete conical fluted disc 22 intermittently drives the bevel gear b21 to rotate, the bevel gear b21 can drive the rotating rod b20 to rotate, the rotating rod b20 stores force through the elastic reset component, when the incomplete conical fluted disc 22 is separated from the engaged bevel gear b21, the elastic reset component drives the rotating rod b20 to reversely rotate, so that the rotating rod b20 is reset, the rotating rod b20 is driven to rotate again through the incomplete conical fluted disc 22 and the bevel gear b21 in preparation for the follow-up process, the above process is circularly carried out, the reciprocating swing of the rotating rod b20 can be realized, the reciprocating swing of the spray painting component is finally realized, and the spray painting uniformity and the comprehensiveness of the valve are ensured.
Example six
As shown in fig. 1 to 7, in the valve production apparatus according to the present embodiment, compared with the first embodiment, the bottom of the cleaning chamber 282 is provided with a dust collection net, which can absorb dust blown off from the valve; the bottom of the paint spray booth 283 is provided with a waste paint tank for collecting paint which is not sprayed to the surface of the valve; the drying chamber 284 has air outlet holes provided at the bottom thereof so that the hot air blown out from the air outlet cylinder 141 can be discharged through the holes, and the subsequent hot air can be continuously dried through the valve.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (7)
1. A valve manufacturing apparatus comprising:
the clamping mechanisms are uniformly arranged in an annular shape, each clamping mechanism comprises a rotating assembly and a clamping assembly, the clamping assemblies are arranged on the rotating assemblies, and the clamping assemblies are tensioned on the inner sides of the valves;
the mounting cover (28) is internally provided with a clamp chamber (281), a cleaning chamber (282), a paint spray chamber (283), a drying chamber (284) and a workpiece taking chamber (285) in an annular mode in the anticlockwise direction in sequence, a moving channel (280) for a clamping mechanism to pass through is communicated between the clamp chamber (281), the cleaning chamber (282), the paint spray chamber (283), the drying chamber (284) and the workpiece taking chamber (285), an opening a (2811) is formed in the clamp chamber (281), and an opening b (2851) is formed in the workpiece taking chamber (285);
the cleaning and drying mechanism comprises an air flow cleaning assembly, a hot air drying assembly and a fan (9) for supplying air to the air flow cleaning assembly and the hot air drying assembly, wherein the air outlet end of the air flow cleaning assembly is positioned in a cleaning chamber (282), and the air outlet end of the hot air drying assembly is positioned in a drying chamber (284);
the paint spraying mechanism comprises a rotating rod b (20) and a paint spraying assembly, the paint spraying assembly is positioned in a paint spraying room (283), the paint spraying assembly is arranged on the rotating rod b (20), and the rotating rod b (20) is rotatably arranged on the mounting cover (28); and
the driving mechanism is arranged in the mounting cover (28) and used for driving the multiple groups of clamping mechanisms to revolve and rotate simultaneously and driving the rotating rod b (20) to swing reciprocally;
the driving mechanism comprises a power device, a rotating shaft (18), a bevel gear a (15), a bevel gear disc (16), a mounting frame (17), a bevel gear b (21), an incomplete bevel gear disc (22) and an elastic reset assembly for resetting the rotating rod b (20); the power device is arranged on the mounting cover (28), the power device is in driving connection with the rotating shaft (18), the rotating shaft (18) is rotatably arranged on the mounting cover (28), the rotating table (1) and the incomplete conical fluted disc (22) are sequentially arranged on the rotating shaft (18) from bottom to top, six bevel gears a (15) are arranged, the bevel gears a (15) are correspondingly arranged on six groups of rotating assemblies in the six assembly clamping mechanisms, the bevel gears a (15) are in meshed connection with the conical fluted disc (16), the conical fluted disc (16) and the rotating shaft (18) are coaxially distributed, the conical fluted disc (16) is arranged on the mounting frame (17), and the mounting frame (17) is arranged on the mounting cover (28); the incomplete conical fluted disc (22) is provided with a plurality of notches distributed in a ring shape, the bevel gear b (21) is arranged on the rotating rod b (20), and the bevel gear b (21) is in intermittent meshing connection with the incomplete conical fluted disc (22).
2. The valve production equipment according to claim 1, wherein the rotating assembly comprises a rotating table (1), a rotating rod a (2) and a mounting sleeve (3), the mounting sleeve (3) is arranged on the rotating rod a (2), and the rotating rod a (2) is rotatably arranged on the rotating table (1);
clamping assembly is annular evenly distributed's multiunit elasticity link assembly including around installation cover (3), elasticity link assembly includes side link (4), connecting rod (5), slide bar (6), connection platform (61), guide cylinder (7) and elastic component (8), side link (4) are two along installation cover (3) length direction parallel arrangement, side link (4) are along dwang a (2) outer end to rotating table (1) direction slope gradually, side link (4) both ends respectively with installation cover (3) and connecting rod (5) rotate to be connected, connecting rod (5) are parallel with installation cover (3), slide bar (6) one end is connected with connection platform (61), slide bar (6) other end slip sets up in guide cylinder (7), guide cylinder (7) rotate and set up on installation cover (3), connection platform (61) are connected with one side link (4) rotation, elastic component (8) both ends are connected with guide cylinder (7) and connection platform (61) respectively.
3. The valve production equipment according to claim 1, wherein the air flow cleaning assembly comprises an air delivery pipe a (11), an air outlet pipe a (13) and air nozzles (131) which are sequentially communicated, and a plurality of air nozzles (131) are arranged in an array;
the hot air drying assembly comprises a heater, an air delivery pipe b (12), an air outlet pipe b (14) and an air outlet cylinder (141), wherein the heater is arranged in the air delivery pipe b (12), the air outlet pipe b (14) and the air outlet cylinder (141) are sequentially communicated, and the opening size of the air outlet cylinder (141) is gradually increased along the direction away from the air outlet pipe b (14);
the fan (9) is arranged on the mounting cover (28), the output end of the fan (9) is communicated with the three-way pipe (10), and the three-way pipe (10) is respectively communicated with the air delivery pipe a (11) and the air delivery pipe b (12).
4. Valve production equipment according to claim 1, characterized in that the paint spraying assembly comprises a conveying pump (26), a hose (27), paint outlet pipes (19) and paint spraying nozzles (191) which are communicated in sequence, the conveying pump (26) is arranged on a mounting cover (28), a plurality of paint spraying nozzles (191) are arranged in an array, and the paint outlet pipes (19) are arranged on a rotating rod b (20).
5. The valve production device according to claim 1, wherein the elastic resetting assembly comprises a connecting sleeve (23), a fixing column (24) and a spring plate (25), the connecting sleeve (23) is sleeved on the rotating rod b (20), the fixing column (24) is arranged on the mounting cover (28), the spring plate (25) is of a spiral plate-shaped structure, the spring plate (25) is sleeved on the periphery of the connecting sleeve (23), one end of the spring plate (25) is connected with the connecting sleeve (23), and the other end of the spring plate is connected with the fixing column (24).
6. Valve production apparatus according to claim 1, characterized in that the cleaning chamber (282) is provided at the bottom with a suction net; the bottom of the paint spray booth (283) is provided with a waste paint groove; the bottom of the drying chamber (284) is provided with air outlet meshes.
7. A method of producing a valve using the valve production apparatus of claim 1, comprising the steps of:
s1, starting a fan (9), wherein the fan (9) supplies air to an air flow cleaning assembly and a hot air drying assembly, the air outlet end of the air flow cleaning assembly blows high-speed air, and the air outlet end of the hot air drying assembly blows low-speed hot air;
s2, starting a driving mechanism, wherein the driving mechanism drives a plurality of groups of clamping mechanisms to revolve and rotate simultaneously, and drives a rotating rod b (20) to swing in a reciprocating manner, so that the paint spraying assembly swings in a reciprocating manner;
s3, clamping the valve to the outer peripheral side of the clamping assembly through an opening a (2811) when the clamping assembly moves into the clamping chamber (281), and enabling the valve to revolve and rotate simultaneously;
s4, moving a clamping mechanism with a valve to a cleaning chamber (282), and blowing out high-speed air flow by an air flow cleaning assembly to clean the surface of the valve by using the high-speed air flow;
s5, the cleaned valve moves into a paint spray room (283) along with the clamping mechanism, and the paint spray assembly sprays paint on the surface of the valve in the swinging process;
s6, the valve after paint spraying moves into a drying chamber (284) along with the clamping mechanism, low-speed hot air is blown out by the hot air drying assembly, and the valve after drying is dried;
and S7, moving the dried valve into the workpiece taking chamber (285) along with the clamping mechanism, and taking down the valve in the workpiece taking chamber (285) through the opening b (2851).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211161755.0A CN115463779B (en) | 2022-09-23 | 2022-09-23 | Valve production equipment and method |
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| CN202211161755.0A CN115463779B (en) | 2022-09-23 | 2022-09-23 | Valve production equipment and method |
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| CN115463779B true CN115463779B (en) | 2023-08-22 |
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| US7836847B2 (en) * | 2006-02-17 | 2010-11-23 | Howmedica Osteonics Corp. | Multi-station rotation system for use in spray operations |
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| JP2010110725A (en) * | 2008-11-08 | 2010-05-20 | Sg:Kk | Rotating/revolving tool for surface treatment |
| CN108527131A (en) * | 2018-06-22 | 2018-09-14 | 赵峡光 | A kind of spray painting and polishing integrated device for camphorwood |
| CN111805510A (en) * | 2019-04-12 | 2020-10-23 | 株式会社安川电机 | Conveyance device, robot system, production system, and control method |
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| CN115463779A (en) | 2022-12-13 |
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