CN111185325A - Workpiece spraying device - Google Patents
Workpiece spraying device Download PDFInfo
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- CN111185325A CN111185325A CN202010165893.0A CN202010165893A CN111185325A CN 111185325 A CN111185325 A CN 111185325A CN 202010165893 A CN202010165893 A CN 202010165893A CN 111185325 A CN111185325 A CN 111185325A
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- fixing plate
- pipe
- spraying
- spraying device
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- 238000005507 spraying Methods 0.000 title claims abstract description 111
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 58
- 238000001816 cooling Methods 0.000 claims description 43
- 239000000428 dust Substances 0.000 claims description 33
- 239000000498 cooling water Substances 0.000 claims description 22
- 239000011248 coating agent Substances 0.000 claims description 21
- 238000000576 coating method Methods 0.000 claims description 21
- 230000013011 mating Effects 0.000 claims description 6
- 239000007921 spray Substances 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000843 powder Substances 0.000 description 16
- 238000000926 separation method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 2
- 239000003433 contraceptive agent Substances 0.000 description 2
- 230000002254 contraceptive effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000013077 target material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010016173 Fall Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/084—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to condition of liquid or other fluent material already sprayed on the target, e.g. coating thickness, weight or pattern
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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- 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
Landscapes
- Spray Control Apparatus (AREA)
- Nozzles (AREA)
Abstract
本发明涉及一种工件喷涂装置，包括：支架；固定组件，可转动地设在支架上，固定组件包括相对设置的第一固定板和第二固定板，第一固定板上环设多个第一夹具，第二固定板上环设多个第二夹具，第一夹具和第二夹具分别用于夹持工件的两端，各工件环形盘排布在固定组件上；喷涂件，用于对工件进行喷涂，固定组件转动时，各工件依次与喷涂件相对；第一夹具可转动地设在第一固定板上，第二夹具可转动地设在第二固定板上，第一夹具与第二夹具其中之一连接有转动电机。固定组件上可以同时安装多个待喷涂工件，转动固定组件可以依次将各工件对准喷涂件进行工件的喷涂，在更换喷涂对象时无需将工件拆卸再安装新的工件，大大提升了喷涂效率，降低生产成本。
The invention relates to a workpiece spraying device, comprising: a bracket; a fixing component, which is rotatably arranged on the bracket, the fixing component comprises a first fixing plate and a second fixing plate arranged oppositely, and a plurality of A clamp, a plurality of second clamps are arranged around the second fixing plate, the first clamp and the second clamp are respectively used to clamp the two ends of the workpiece, and the annular disks of each workpiece are arranged on the fixing assembly; When the workpiece is sprayed, when the fixed assembly rotates, each workpiece is opposite to the sprayed part in turn; the first fixture is rotatably arranged on the first fixing plate, the second fixture is rotatably arranged on the second fixing plate, and the first fixture and the first fixture are rotatably arranged on the second fixing plate. One of the two clamps is connected with a rotating motor. Multiple workpieces to be sprayed can be installed on the fixed component at the same time. By rotating the fixed component, each workpiece can be aligned with the sprayed parts in turn to spray the workpiece. When replacing the spraying object, it is not necessary to disassemble the workpiece and install a new workpiece, which greatly improves the spraying efficiency. reduce manufacturing cost.
Description
Technical Field
The invention relates to the field of machining, in particular to a workpiece spraying device.
Background
The traditional target material production mainly adopts a workpiece moving or spray gun moving mode, and adopts plasma spraying equipment to melt powder and deposit the powder on a rotating workpiece arranged on a lathe through high-speed flame flow so as to form the target material. Only one target can be produced in each spraying process, and then the target needs to be disassembled to replace the workpiece, so that a large amount of mounting and disassembling time is wasted for producing the target with short spraying time and thin coating, the efficiency is extremely low, and the production cost is seriously increased.
Disclosure of Invention
Therefore, it is necessary to provide a workpiece spraying device for avoiding the disassembly and assembly of workpieces when the spraying object is replaced, improving the spraying efficiency and reducing the production cost.
A workpiece spray coating device comprising:
a support;
the fixing assembly is rotatably arranged on the bracket and comprises a first fixing plate and a second fixing plate which are oppositely arranged, a plurality of first clamps are annularly arranged on the first fixing plate, a plurality of second clamps are annularly arranged on the second fixing plate, the first clamps and the second clamps are respectively used for clamping two ends of a workpiece, and each workpiece annular disc is arranged on the fixing assembly;
the spraying piece is arranged on one side of the fixing component and used for spraying the workpieces, and when the fixing component rotates, the workpieces are opposite to the spraying piece in sequence;
the first clamp is rotatably arranged on the first fixing plate, the second clamp is rotatably arranged on the second fixing plate, and one of the first clamp and the second clamp is connected with a rotating motor.
Above-mentioned work piece spraying device can install a plurality of work pieces of treating the spraying simultaneously through first anchor clamps and second anchor clamps on the fixed subassembly, can connect rotation motor rotation work piece in first fixed plate and the second fixed plate on the arbitrary board, the cooperation spraying piece carries out the spraying to the work piece, rotate fixed subassembly and can aim at each work piece in proper order and spray the piece and carry out the spraying of work piece, need not to dismantle the new work piece of reinstallation with the work piece when changing the spraying object, the spraying efficiency has been promoted greatly, reduction in production cost.
In one embodiment, the rotating motor is disposed on the second fixing plate, and the rotating motor is provided with an output chuck, which is disposed through the second fixing plate and connected to the second fixture. Each rotating motor is connected with the main control module, the main control module can control the starting and the rotating speed of each rotating motor respectively, and when a workpiece is sprayed, only the rotating motor corresponding to the workpiece works, so that the waste of power resources is avoided. The rotating motor drives the second clamp to rotate through the output chuck, and the second clamp rotates with the workpiece and the first clamp synchronously.
In one embodiment, the second fixing plate is provided with a main motor, and the main motor and the second fixing plate are coaxially arranged and used for driving the fixing assembly to rotate. The main motor and the second fixing plate are coaxially arranged, the main motor is used for driving the second fixing plate to rotate, and the second fixing plate and the first fixing plate are connected through the dust separation plate, so that the fixing assembly integrally rotates, and the purpose of switching workpieces is achieved.
In one embodiment, the overall electric machine is provided with slip rings, and the slip rings are electrically connected with the rotating electric machines through brushes. The arrangement of the collecting ring and the electric brush can realize that each motor is electrically connected with the main control module, and meanwhile, the circuit distribution is simplified to the greatest extent, and the circuit cost and the space are saved.
In one embodiment, a dust suction pipe is disposed between the first fixing plate and the second fixing plate, a plurality of dust suction ports are formed in a side wall of the dust suction pipe, and the bracket includes: the air suction pipe is arranged on the frame body, and a rotary connector is arranged on the air suction pipe; one side of the first fixing plate, which is close to the air suction pipe, is provided with a connecting pipe, the connecting pipe is provided with a matching joint matched with the rotary connector, and two ends of the matching joint are respectively connected with the air suction pipe and the dust collection pipe. The dust suction pipe is used for sucking flying-out and falling-down powder when the workpiece is sprayed.
In one embodiment, a cooling assembly is arranged on one side of the first fixing plate close to the air suction pipe, the cooling assembly comprises a cooling head and a bearing arranged on the first fixing plate, the bearing is connected with the first clamp, the cooling head penetrates through the bearing to be communicated with the first clamp, a water inlet pipe and a water outlet pipe are connected to the cooling head, and the water inlet pipe is used for inputting cooling water into the workpiece. When carrying out the spraying of a work piece, the valve of the inlet tube on the corresponding cooling head and drain pipe is opened, and the inlet tube lasts the input cooling water to the cooling head, and in the cooling water got into the work piece, it flowed out from the drain pipe to be full of the work piece for be full of the lower cooling water of temperature in the work piece all the time, carry out the spraying cooling to the work piece.
In one embodiment, one end of the water inlet pipe is connected to the cooling head, the other end of the water inlet pipe is connected to the matching joint, one end of the water outlet pipe is connected to the cooling head, and the other end of the water outlet pipe is connected to the matching joint; the rotary connector is provided with a main water inlet pipe and a main water outlet pipe, and the rotary connector is communicated with the inside of the matched connector. The main water inlet pipe is communicated with an external water source, cooling water is output into the matching connector through the rotary connector, and the matching connector inputs the cooling water into the water inlet pipe of the opening valve. The water discharged by the water discharge pipe flows to the rotary connector through the matching connector and is output from the main water outlet pipe, the water inlet pipe and the water outlet pipe are integrated on the matching connector, the pipeline setting is greatly simplified, and the setting space of the pipeline is saved.
In one embodiment, the cooling head is provided with a quick air inlet pipe and a quick water outlet pipe, and the quick air inlet pipe is used for conveying air into the workpiece and discharging cooling water from the quick water outlet pipe. After the spraying of a work piece is accomplished, the drain pipe can't arrange the cooling water in the work piece fast. The quick air inlet pipe can fill gas into the workpiece quickly through the cooling head, water in the workpiece is discharged from the quick water discharge pipe, and cooling water is prevented from being remained inside the workpiece after spraying.
In one embodiment, the fixing assembly further comprises: and the dust separation plates are annularly arranged between the first fixing plate and the second fixing plate and separate two adjacent workpieces. Each work piece is separated to the dust removal board, avoids the work piece to cause the pollution to other work pieces when the spraying, connects first fixed plate and second fixed plate simultaneously.
In one embodiment, the workpiece spray coating device further comprises: the coating thickness gauge is arranged on the same side of the fixed component as the spraying piece. And the coating thickness gauge detects the spraying thickness of the surface of the workpiece through a distance sensor. The distance sensor can be an optical sensor, an ultrasonic sensor and the like, the coating thickness gauge detects the distance between the coating thickness gauge and the surface of the workpiece in real time, when the distance reaches a preset distance, the coating thickness of the surface of the workpiece reaches the spraying requirement, the main control module stops sending powder to the spraying piece, and the spraying of the workpiece is stopped. The coating thickness gauge can move horizontally to detect the thickness of each displacement of the sprayed coating on the workpiece.
In one embodiment, the bottom of the bracket is provided with a slide way, and the bracket can slide on the slide way along the axial direction of the fixing component.
Drawings
FIG. 1 is a schematic view of an overall structure of a workpiece spray apparatus according to an embodiment;
FIG. 2 is a schematic diagram of the connection between the overall motor and the rotary motor of the workpiece spray coating device in one embodiment.
Wherein: 1. a support; 2. a fixing assembly; 3. spraying a piece; 4. a first fixing plate; 5. a second fixing plate; 6. a first clamp; 7. a second clamp; 8. a workpiece; 9. rotating the motor; 10. a main motor; 11. a collector ring; 12. an electric brush; 13. a slideway; 14. a dust barrier; 15. a dust collection pipe; 16. an air intake duct; 17. a rotary connector; 18. a connecting pipe; 19. a mating joint; 20. a cooling head; 21. a bearing; 22. a water inlet pipe; 23. a drain pipe; 24. a quick air inlet pipe; 25. a quick drain pipe; 26. a coating thickness gauge; 27. an output chuck; 28. a main water inlet pipe; 29. and a water outlet pipe is arranged.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
A first embodiment of the present invention relates to a workpiece spray coating device for spraying a workpiece.
As shown in fig. 1, the workpiece spray coating device of the present embodiment includes: support 1, establish fixed subassembly 2 on support 1, spraying piece 3, host system, fixed subassembly 2 includes first fixed plate 4 and the second fixed plate 5 of two relative settings, first fixed plate 4 is fitted with a contraceptive ring and is equipped with a plurality of first anchor clamps 6, second fixed plate 5 is fitted with a contraceptive ring and is equipped with a plurality of second anchor clamps 7, first anchor clamps 6 correspond with second anchor clamps 7 for centre gripping work piece 8, a plurality of work pieces 8 of centre gripping simultaneously on the fixed subassembly 2, 8 annular arrangements on fixed subassembly 2 of each work piece. Wherein fixed subassembly 2 can rotate on support 1, and spraying member 3 establishes in one side of fixed subassembly 2, can carry out the spraying to work piece 8 that corresponds on with fixed subassembly 2. In this embodiment, spraying piece 3 is plasma spray gun, of course, under product demand and the spraying technology of difference, spraying piece 3 also can select other spray guns, master control unit control powder storehouse supplies powder to spraying piece 3, spraying piece 3 is controlled again and is carried out the spraying to work piece 8, the back is accomplished in the spraying, the accessible rotates fixed subassembly 2 and switches the work piece 8 that corresponds with spraying piece 3, fixed subassembly 2 accessible manual work rotates or motor drive, rotate fixed subassembly 2 and can realize the spraying in proper order of each work piece 8, the step of work piece 8 dismantlement reinstallation has been saved, very big saving time, spraying efficiency has been promoted.
Wherein the first clamp 6 is rotatably arranged on the first fixing plate 4, the second clamp 7 is rotatably arranged on the second fixing plate 5, and the first clamp 6 or the second clamp 7 is connected with the rotating motor 9, so that the clamped workpiece 8 can be rotated, and the spraying process is convenient to carry out. The rotating motor 9 may be provided on either the first fixing plate 4 or the second fixing plate 5, in this embodiment, the rotating motor 9 is provided on the second fixing plate 5 as an example, and in other embodiments, the rotating motor 9 may be provided on the first fixing plate 4. The rotating motor 9 can drive the second clamp 7, the workpiece 8 and the first clamp 6 to rotate, and when the workpiece 8 is sprayed, the spraying piece 3 is fixed, so that the surface of the workpiece 8 can be uniformly sprayed by the rotation of the workpiece 8.
It is worth noting in addition that the bottom of the support 1 is provided with a slide way 13, the support 1 can slide upwards along the axis direction of the fixing component 2, so that the workpiece 8 is driven to move in the length direction, and the spraying piece 3 can also move horizontally under the control of the main control module, so that the spraying piece 3 can be fixed to spray various positions on the workpiece 8. When spraying a workpiece 8, the sprayed powder can splash or fall onto other workpieces 8, a dust separation plate 14 is further arranged between the first fixing plate 4 and the second fixing plate 5, each workpiece 8 is separated by the dust separation plate 14, pollution to other workpieces 8 caused by the workpiece 8 during spraying is avoided, and the first fixing plate 4 and the second fixing plate 5 are connected simultaneously.
Fixed work piece 8 between first fixed plate 4 and the second fixed plate 5, the outside of second fixed plate 5 is equipped with a plurality of rotation motors 9, each rotation motor 9 and each second anchor clamps 7 one-to-one, rotation motor 9 is equipped with output chuck 27, output chuck 27 wears to establish second fixed plate 5 and connects second anchor clamps 7, every rotation motor 9 is connected with host system respectively, host system can control every start-up and the rotational speed that rotates motor 9 respectively, when carrying out the spraying of a work piece 8, only the rotation motor 9 work that corresponds with this work piece 8, avoid the waste of electric power resource. The rotating motor 9 drives the second clamp 7 to rotate through the output chuck 27, and the second clamp 7 rotates synchronously with the workpiece 8 and the first clamp 6.
The outer side of the second fixing plate 5 is also provided with: the total motor is coaxial with the second fixing plate 5 and is used for driving the second fixing plate 5 to rotate, and the second fixing plate 5 is connected with the first fixing plate 4 through the dust separation plate 14, so that the fixing assembly 2 integrally rotates to achieve the purpose of switching the workpiece 8. Referring to fig. 2, the main motor is provided with a collecting ring 11 connected to the main control module, the collecting ring 11 is connected to a plurality of brushes 12, and each brush 12 is connected to each rotating motor 9. The circuit distribution is simplified to the greatest extent while the main control module is electrically connected with each motor, and the circuit cost and the space are saved.
A dust suction pipe 15 is arranged between the first fixing plate 4 and the second fixing plate 5, the dust suction pipe 15 is coaxial with the first fixing plate 4 and the second fixing plate 5 and is used for sucking flying-out and falling powder of the workpiece 8 during spraying, and a plurality of dust suction ports are formed in the peripheral side of the dust suction pipe 15. The support 1 then comprises: the frame body and establish the breathing pipe 16 on the frame body, breathing pipe 16 is connected with the dust catcher for connect dust absorption pipe 15, adsorb the cleanness with the powder that produces in the spraying process. It should be noted that the dust suction pipe 15 is disposed between the second fixing plate 5 and the first fixing plate 4, and can rotate with the fixing assembly 2, and the air suction pipe 16 is fixed on the frame body; the air suction pipe 16 is provided with a rotary connector 17, the first fixing plate 4 is provided with a connecting pipe 18, the connecting pipe 18 is provided with a matching connector 19 matched with the rotary connector 17, one end of the connecting pipe 18 is rotatably connected with the air suction pipe 16, the other end of the connecting pipe 18 is fixedly connected with the dust suction pipe 15, the connecting pipe 18 realizes the communication between the air suction pipe 16 and the dust suction pipe 15, and simultaneously, the air suction pipe 16 and the dust suction pipe 15 can rotate relatively.
When 8 spraying of work pieces, 8 work pieces need to be cooled to ensure the spraying effect and improve the spraying efficiency. In this embodiment, a cooling module is disposed on a side of the first fixing plate 4 close to the air suction pipe 16, the workpieces 8 are all hollow, and the cooling module can input cooling water into the workpieces 8 to cool the workpieces 8. The cooling assembly includes: the cooling head 20 and the bearing 21 arranged on the first fixing plate 4, the bearing 21 is connected with the first fixture 6, the first fixture 6 is hollow, the cooling head 20 penetrates through the bearing 21 and the first fixture 6 to communicate with the workpiece 8, the first fixture 6 is connected with the bearing 21, the first fixture 6 can rotate relative to the first fixing plate 4, when the workpiece 8 is sprayed, the workpiece 8, the first fixture 6 and the second fixture 7 rotate, and the cooling head 20 is fixed with the first fixing plate 4 and the second fixing plate 5.
The cooling head 20 is connected with a water inlet pipe 22 and a water outlet pipe 23, the water inlet pipe 22 and the water outlet pipe 23 are both provided with valves, and the valves can be manual valves or electric valves electrically connected with the main control module. When carrying out the spraying of a work piece 8, the valve of inlet tube 22 and drain pipe 23 on the cooling head 20 that corresponds is opened, and inlet tube 22 continues to input cooling water to cooling head 20, and in the cooling water got into work piece 8, it flowed out from drain pipe 23 to be full of work piece 8 for be full of the lower cooling water of temperature all the time in the work piece 8, carry out the spraying cooling to work piece 8.
One end of the water inlet pipe 22 is connected to the cooling head 20, the other end of the water inlet pipe is connected to the matching joint 19, one end of the water outlet pipe 23 is connected to the cooling head 20, and the other end of the water outlet pipe is connected to the matching joint 19; the rotary connector 17 is provided with a main water inlet pipe 28 and a main water outlet pipe 29, and the rotary connector 17 is communicated with the interior of the matching connector 19. The main water inlet pipe 28 is communicated with an external water source, cooling water is output from the matching joint 19 through the rotary joint 17, and the matching joint 19 inputs the cooling water into the water inlet pipe 22 of the opening valve. The water discharged from the water discharge pipe 23 flows to the rotary connector 17 through the matching connector 19 and is output from the main water outlet pipe 29, and the water inlet pipe 22 and the water outlet pipe are integrated on the matching connector 19, so that the pipeline arrangement is greatly simplified, and the arrangement space of the pipeline is saved.
After the painting of a workpiece 8 is completed, the drain pipe 23 cannot quickly drain the cooling water in the workpiece 8. Still be equipped with quick intake pipe 24 and quick drain pipe 25 on the cooling head 20, all be equipped with the electric valve who is connected with host system on quick intake pipe 24 and the quick drain pipe 25, after the spraying of accomplishing work piece 8, host system closes the valve of inlet tube 22 and drain pipe 23 on the cooling head 20 that corresponds, open the electric valve of quick intake pipe 24 and quick drain pipe 25, quick intake pipe 24 can be through cooling head 20 to the interior quick gas filling of work piece 8, discharge the water in the work piece 8 from quick drain pipe 25, avoid work piece 8 inside still to remain the cooling water after the spraying. The quick air inlet pipe 24 on each cooling head 20 is connected with the total air outlet device, the quick drain pipe 25 on each cooling head 20 is connected with the total drain tank, the cost and the space of inflation and drainage are greatly saved, and the main control module opens the quick air inlet pipe 24 and the quick drain pipe 25 on the corresponding cooling head 20 to perform quick drainage after a workpiece 8 is sprayed.
The workpiece 8 spraying device further includes: coating thickness gauge 26, coating thickness gauge 26 are connected with the host system electricity, and coating thickness gauge 26 establishes in same one side of fixed subassembly 2 with spraying 3, and coating thickness gauge 26 is used for detecting the spraying thickness on work piece 8 surface in real time when spraying 3 carries out the spraying to work piece 8 to give host system with the testing result transmission. The coating thickness gauge 26 detects the spraying thickness of the surface of the workpiece 8 through a distance sensor. The distance sensor can be an optical sensor, an ultrasonic sensor and the like, the coating thickness gauge 26 detects the distance between the coating thickness gauge and the surface of the workpiece 8 in real time, when the distance reaches a preset distance, the coating thickness of the surface of the workpiece 8 meets the spraying requirement, the main control module stops sending powder to the spraying piece 3, and the spraying of the workpiece 8 is stopped. The coating thickness gauge 26 is movable in the horizontal direction to detect the thickness of the spray at each displacement on the workpiece 8.
The workpiece 8 spraying device further includes: control panel, control panel and host system, control panel supply manual operation, and workman's accessible control panel opens each and rotates motor 9, electric valve, breathing pipe 16, also can set up the flow of cooling water and the rotational speed of rotating motor 9, makes spraying efficiency reach the highest, is convenient for in time revise the mistake in the spraying scene simultaneously, promotes the qualification rate of work piece 8 spraying.
When painting the work pieces 8, first, both ends of the work pieces 8 are mounted by the first jig 6 and the second jig 7, respectively, the first jig 6 is connected to the bearing 21 of the cooling unit, the second jig 7 is connected to the output chuck 27, and one work piece 8 is made to correspond to the painting member 3. The main control module opens the valves of the water inlet pipe 22 and the water outlet pipe on the cooling head 20 corresponding to the workpiece 8, introduces cooling water into the workpiece 8 for circulation, sets the cooling temperature parameter of the water, connects the air suction pipe 16 and starts to remove dust. Adjusting the distance between the spraying piece 3 and the workpiece 8 to the optimal spraying distance, setting the rotation parameters of a rotating motor 9 corresponding to the workpiece 8 on a control panel, setting the spraying length and the moving speed, and starting. The rotating motor 9 drives the workpiece 8 to rotate through the second clamp 7. The main control module starts the plasma spray gun to enable the plasma spray gun to reach power technological parameters required by melting, spraying can be conducted, powder is conveyed into the spraying part 3 through the powder supply bin, the powder is instantly melted through flame coming out of the spraying part 3 and then is deposited on the workpiece 8 through the coating layer which is automatically controlled to reciprocate by the spraying part 3 to form a coating layer, and the sprayed powder or dust which is not melted is absorbed through the dust suction pipe 15 behind the workpiece 8 and is sucked into the dust collector through the air suction pipe 16 to be filtered. When the coating thickness gauge 26 detects that the thickness of the surface of the workpiece 8 reaches the set thickness required by the product, an alarm is given and displayed on the control panel, and at the moment, the main control module sends an instruction to the spraying part 3 to stop spraying and controls the powder supply bin to stop feeding powder. The main control module sends a command to the main motor 10, so that the main motor 10 rotates to the angle of the next workpiece 8, and spraying is repeatedly started. When the next workpiece 8 is sprayed, the electric valves on the water inlet pipe 22 and the water outlet pipe of the cooling head 20 corresponding to the previous workpiece 8 are closed, the valves of the quick air inlet pipe 24 and the quick water outlet pipe 25 are opened, the compressed air enters the pipeline of the workpiece 8 to discharge the cooling water, and the valves of the quick air inlet pipe and the quick water outlet pipe 25 are opened. After the spraying of each workpiece 8 is completed in sequence, the spraying piece 3 is controlled to stop spraying, the air suction pipe 16, all the water inlet pipes 22, the water discharge pipe 23, the quick air inlet pipe 24 and the quick water discharge pipe 25 are closed, each workpiece 8 is detached from the fixing assembly 2, and the spraying of a plurality of workpieces 8 is completed.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (11)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010165893.0A CN111185325B (en) | 2020-03-11 | 2020-03-11 | Workpiece spraying device |
| PCT/CN2020/128665 WO2021179659A1 (en) | 2020-03-11 | 2020-11-13 | Workpiece spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010165893.0A CN111185325B (en) | 2020-03-11 | 2020-03-11 | Workpiece spraying device |
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| CN111185325A true CN111185325A (en) | 2020-05-22 |
| CN111185325B CN111185325B (en) | 2024-12-20 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021179659A1 (en) * | 2020-03-11 | 2021-09-16 | 基迈克材料科技（苏州）有限公司 | Workpiece spraying device |
| CN116200740A (en) * | 2023-02-27 | 2023-06-02 | 江苏振栋精密材料科技有限公司 | A fully automatic steel pipe production line for melt-sprayed stainless steel |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114392877A (en) * | 2022-01-13 | 2022-04-26 | 通友智能装备(江苏)有限公司 | Intelligent coating roller spraying machine for environment-friendly spraying material |
| CN115155922B (en) * | 2022-07-25 | 2024-07-23 | 苏州市创怡盛实业有限公司 | Automatic change tool system |
| CN118142772A (en) * | 2024-01-18 | 2024-06-07 | 山东瑞泰盖泽工程有限公司 | A new type of electromechanical equipment for painting |
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| CN116200740A (en) * | 2023-02-27 | 2023-06-02 | 江苏振栋精密材料科技有限公司 | A fully automatic steel pipe production line for melt-sprayed stainless steel |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021179659A1 (en) | 2021-09-16 |
| CN111185325B (en) | 2024-12-20 |
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