CN117182685A - Pretreatment equipment used before thermal spraying - Google Patents
Pretreatment equipment used before thermal spraying Download PDFInfo
- Publication number
- CN117182685A CN117182685A CN202311461508.7A CN202311461508A CN117182685A CN 117182685 A CN117182685 A CN 117182685A CN 202311461508 A CN202311461508 A CN 202311461508A CN 117182685 A CN117182685 A CN 117182685A
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- fixed
- plate
- fixed frame
- thermal spraying
- adjusting rod
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- 238000007751 thermal spraying Methods 0.000 title claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 230000000750 progressive effect Effects 0.000 claims description 32
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 9
- 238000005498 polishing Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The invention belongs to the technical field of thermal spraying, and particularly discloses pretreatment equipment used before thermal spraying, which comprises a fixed frame, wherein a side plate is fixed at the top of the fixed frame near the rear side edge, a guide groove is formed in the front side of the top of the fixed frame near the side plate, the inner wall of the front side of the guide groove penetrates into the fixed frame, a movable cavity is formed in the inner wall of the rear side of the guide groove, a pushing piece is arranged in the guide groove, a driving device is fixed on the front side of the side plate, a plurality of conveying rollers are rotationally connected between the inner walls of the fixed frame at equal intervals, a limiting on-off piece is arranged in the fixed frame, a cleaning device is arranged at the top of the fixed frame near the front side edge, and a first support is fixed at the top of the fixed frame.
Description
Technical Field
The invention relates to the technical field of thermal spraying, in particular to pretreatment equipment used before thermal spraying.
Background
The thermal spraying is to atomize the workpiece into fine molten drops or high-temperature particles under the action of high-speed air flow, and spray the fine molten drops or the high-temperature particles onto the surface of the processed workpiece at a very high flying speed to form a firm covering layer, so that the surface of the workpiece has different hardness, wear resistance, corrosion resistance, heat resistance, oxidation resistance, heat insulation, electric conduction, sealing, disinfection, microwave radiation resistance and other various special physical and chemical properties. At present when carrying out thermal spraying to the plate, in order to make between coating and the contact surface more stable, need polish to the plate before the spraying, but current equipment of polishing is mostly manual handheld polisher in plate surface operation when polishing the plate, and this can lead to polishing unevenness, influences the adhesion between follow-up coating and the contact surface.
Disclosure of Invention
The invention aims to provide pretreatment equipment used before thermal spraying, and by arranging the grinding roller, the whole grinding can be carried out on a plate, and the plate can be progressively transported during grinding, so that the plate can be conveniently cleaned while being ground.
In order to achieve the above purpose, the invention adopts the following technical scheme: the pretreatment equipment comprises a fixed frame, wherein a side plate is fixed at the position, close to the rear side edge, of the top of the fixed frame, a guide groove is formed in the front side, close to the side plate, of the top of the fixed frame, the inner wall of the front side of the guide groove penetrates into the fixed frame, a movable cavity is formed in the inner wall of the rear side of the guide groove, a pushing piece is arranged in the guide groove, a driving device is fixed on the front side of the side plate, and a plurality of conveying rollers are rotationally connected between the inner walls of the fixed frame at equal intervals; the inside of fixed frame is provided with spacing break-make spare, fixed frame's top is provided with cleaning device, fixed frame's top is close to preceding side department and is fixed with first support, rotate between the opposite one side of first support and curb plate and be connected with the grinding roller, be provided with the plate body between fixed frame's the inner wall.
Preferably, the pushing member comprises a progressive plate, the progressive plate is slidably connected in the guide groove, the rear side of the progressive plate extends to the inside of the movable cavity, a plurality of through holes are formed in the rear side of the progressive plate at equal intervals, and a plurality of ratchets are fixed to the top of the progressive plate at equal intervals.
Preferably, the front side of progressive plate is close to both sides edge department and has all seted up the bayonet socket, the bottom of plate body is close to trailing edge department and has seted up the overlap joint groove, the inside in overlap joint groove is fixed with two blocks of block in the bayonet socket inside.
Preferably, the limit on-off piece comprises an adjusting rod, a guide hole is formed in the inner bottom surface of the movable cavity, the guide hole penetrates through the top of the fixed frame, the adjusting rod is slidably connected in the guide hole, a movable groove is formed in one side of the guide hole, and the movable groove penetrates through the inside of the movable cavity.
Preferably, a baffle is fixed on one side of the adjusting rod, the baffle is slidably connected in the movable groove, a spring is fixed on the bottom of the adjusting rod, and one end of the spring is fixed in the guide hole.
Preferably, the inner cavity is formed in the adjusting rod, a plurality of side ports penetrating through the outer surface of the adjusting rod are formed in the inner wall of the inner cavity at equal intervals along the circumferential direction, an air inlet pipe is arranged at the rear side of the fixing frame, and one end of the air inlet pipe is communicated to the inside of the guide hole.
Preferably, the cleaning device comprises two second supports, the two second supports are all fixed at the top of fixed frame, two be provided with the buffer tube between the opposite one side of second support, a plurality of equal equidistance in bottom of buffer tube communicates there is a plurality of outlet duct, one of them be fixed with the connecting pipe that communicates to the buffer tube inside on the second support, the one end of connecting pipe runs through to the inside of guiding hole, and is relative with the exit of intake pipe.
Preferably, the driving device comprises a motor, a cam is fixed at the output end of the motor, a shifting plate is rotatably connected to the front side of the cam close to the edge of the outer surface, and one end of the shifting plate is clamped between the ratchet teeth.
Preferably, a belt is arranged between the rear side of the cam and one end of the grinding roller, and the top of the adjusting rod is attached to the outer surface of the cam.
Compared with the prior art, the invention has the beneficial effects that:
1. when in actual use, firstly, the plate body is placed in the fixed frame, the pushing piece is driven by the driving device to convey the plate body, the top of the plate body is polished through the polishing roller in conveying, meanwhile, the driving device can drive the limiting on-off piece to position the pushing piece during working, the plate body is prevented from shaking under the polishing of the polishing roller when the shifting plate is reset in the progressive conveying process, and meanwhile, the limiting on-off piece can control the on-off of the cleaning device, so that the fragments polished on the outer surface of the plate body are cleaned intermittently.
2. The driving device drives the cam to rotate through the motor, the shifting plate can be driven to push the ratchet at the top of the progressive plate when the cam rotates, so that the progressive plate can be pushed to one side, the plate body is mutually fixed with the progressive plate through the mutual clamping of the clamping block and the clamping opening, so that the plate body can be driven to be conveyed to one side, when the cam drives the shifting plate to push the ratchet, the shifting plate can reset to the opposite side of the movement direction of the plate body when the cam rotates to the opposite direction, at this moment, the plate body is in a non-limiting constraint state, the shaking can be generated under the polishing action of the grinding roller, the limiting on-off piece is arranged, when the cam reversely rotates, the adjusting rod is lifted upwards through the elastic force of the spring, so that the baffle plate is clamped in the through opening, the limiting constraint is carried out on the progressive plate, and the top of the adjusting rod is always mutually attached to the outer surface of the cam under the elastic force of the spring, so that the cam can be matched with the cam conveniently.
3. Meanwhile, when the baffle plate is clamped inside the through hole, the air inlet pipe is mutually communicated with the inner cavity through the side hole, and the connecting pipe is also mutually communicated with the inner cavity through the side hole, so that high-pressure air inside the air inlet pipe can flow into the buffer pipe through the connecting pipe, and finally is sprayed to the outer surface of the plate body from the air outlet pipe, so that scraps polished on the outer surface can be removed.
Drawings
Fig. 1 is a top perspective view of a pretreatment device for use before thermal spraying according to the present invention.
Fig. 2 is a bottom perspective view of a pretreatment device for thermal spraying according to the present invention.
FIG. 3 is a side cutaway perspective view of a pretreatment apparatus for use prior to thermal spraying in accordance with the present invention.
Fig. 4 is a perspective view, in cross-section, of another side of a pretreatment device for thermal spraying according to the present invention.
Fig. 5 is a top perspective view of a pusher used in the pretreatment device prior to thermal spraying in accordance with the present invention.
Fig. 6 is an enlarged view of the present invention at a in fig. 3.
In the figure: 1. a fixed frame; 2. a conveying roller; 3. a first support; 4. a second support; 5. grinding roller; 6. a panel body; 7. a side plate; 8. a guide groove; 9. a progressive plate; 10. a bayonet; 11. a poking plate; 12. a cam; 13. a motor; 14. a belt; 15. a connecting pipe; 16. an air outlet pipe; 17. a movable groove; 18. a guide hole; 19. a spring; 20. a baffle; 21. an adjusting rod; 22. an inner cavity; 23. a side port; 24. an air inlet pipe; 25. a through hole; 26. a movable cavity; 27. a lap joint groove; 28. a clamping block; 29. a ratchet; 30. a buffer tube.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. 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.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a pretreatment equipment before being used for thermal spraying, including fixed frame 1, fixed frame 1's top is close to trailing edge department and is fixed with curb plate 7, guide slot 8 has been seted up to the front side that fixed frame 1's top is close to curb plate 7, guide slot 8's front side inner wall runs through to fixed frame 1's inside, movable chamber 26 has been seted up to guide slot 8's rear side inner wall, guide slot 8's inside is provided with the propelling movement piece, fixed frame 7's front side is fixed with drive arrangement, equidistant rotation is connected with a plurality of conveying drums 2 between fixed frame 1's the inner wall, fixed frame 1's inside is provided with spacing break-make piece, fixed frame 1's top is provided with cleaning device, fixed frame 1's top is close to front side edge department and is fixed with first support 3, rotate between the opposite one side of first support 3 and curb plate 7 and be connected with grinding roller 5, be provided with plate body 6 between fixed frame 1's the inner wall.
The effect that it reached is, at first place plate body 6 in fixed frame 1's inside, drive the propelling movement piece through drive arrangement and carry to plate body 6, polish the top to plate body 6 through grinding roller 5 when carrying, can drive spacing break-make piece simultaneously and fix a position the propelling movement piece at drive arrangement during operation, prevent to dial plate 11 when resetting in progressive transportation process plate body 6 and produce under grinding roller 5 and rock, spacing break-make piece can control cleaning device's break-make simultaneously, thereby intermittent type nature is clear to the piece of polishing to plate body 6 surface.
As shown in fig. 2-6, the pushing member includes a progressive plate 9, the progressive plate 9 is slidably connected in the guide slot 8, and the rear side of the progressive plate 9 extends to the interior of the movable cavity 26, a plurality of through openings 25 are equidistantly formed in the rear side of the progressive plate 9, a plurality of ratchet teeth 29 are equidistantly fixed to the top of the progressive plate 9, bayonets 10 are formed at the front side of the progressive plate 9 near two side edges, a lap joint groove 27 is formed at the bottom of the plate body 6 near the rear side edge, and two clamping blocks 28 clamped in the bayonets 10 are fixed in the lap joint groove 27.
The effect that it reaches is, can drive and dial the ratchet 29 at the top of board 9 is advanced in the promotion of board 11 when cam 12 rotates for can be with the propelling movement of board 9 to one side, and plate body 6 is fixed each other with the board 9 that advances through the mutual block of fixture block 28 and bayonet socket 10, so can drive plate body 6 to one side transport.
As shown in fig. 2-6, the limit on-off member comprises an adjusting rod 21, a guide hole 18 is formed in the inner bottom surface of a movable cavity 26, the guide hole 18 penetrates through the top of the fixed frame 1, the adjusting rod 21 is slidably connected inside the guide hole 18, a movable groove 17 is formed in one side of the guide hole 18, the movable groove 17 penetrates through the inside of the movable cavity 26, a baffle 20 is fixed on one side of the adjusting rod 21, the baffle 20 is slidably connected inside the movable groove 17, a spring 19 is fixed at the bottom of the adjusting rod 21, one end of the spring 19 is fixed inside the guide hole 18, an inner cavity 22 is formed inside the adjusting rod 21, a plurality of side ports 23 penetrating through the outer surface of the adjusting rod 21 are formed in the inner wall of the inner cavity 22 at equal intervals along the circumferential direction, an air inlet pipe 24 is arranged at the rear side of the fixed frame 1, and one end of the air inlet pipe 24 is communicated to the inside the guide hole 18.
The effect that it reached is, when cam 12 counter-rotating, makes regulation pole 21 jack-up through the elastic force of spring 19 to can make baffle 20 block in the inside of through-hole 25, thereby carry out spacing restraint to progressive plate 9, and with the top of adjusting pole 21 all the time with the surface mutual laminating of cam 12 under the elastic force effect of spring 19, be convenient for cooperate cam 12 work.
As shown in fig. 2 to 6, the cleaning device comprises two second supports 4, the two second supports 4 are all fixed at the top of the fixed frame 1, a buffer tube 30 is arranged between opposite sides of the two second supports 4, the bottoms of the plurality of buffer tubes 30 are all equidistantly communicated with a plurality of air outlet pipes 16, a connecting pipe 15 communicated to the inside of the buffer tube 30 is fixed on one of the second supports 4, and one end of the connecting pipe 15 penetrates to the inside of the guide hole 18 and is opposite to the outlet of the air inlet pipe 24.
The effect that it reached is, simultaneously, when baffle 20 block was inside through-hole 25, and intake pipe 24 was through side mouth 23 and inner chamber 22 intercommunication each other, and connecting pipe 15 also was through side mouth 23 and inner chamber 22 intercommunication each other, so the inside high-pressure air of intake pipe 24 can flow to the inside of buffer tube 30 through connecting pipe 15, spouts the surface to plate body 6 from outlet duct 16 at last for can clear away the piece that the surface was polished.
As shown in fig. 2-6, the driving device comprises a motor 13, a cam 12 is fixed at the output end of the motor 13, a shifting plate 11 is rotatably connected to the front side of the cam 12 near the edge of the outer surface, one end of the shifting plate 11 is clamped between ratchet teeth 29, a belt 14 is arranged between the rear side of the cam 12 and one end of the grinding roller 5, and the top of an adjusting rod 21 is attached to the outer surface of the cam 12.
The effect that it reached is, drive arrangement passes through motor 13 and drives cam 12 rotation, can drive and dial board 11 when cam 12 rotates and promote ratchet 29 at the top of progressive plate 9 for can be with progressive plate 9 to one side propelling movement, drive belt 14 through cam 12 rotation and be connected with grinding roller 5, make can drive grinding roller 5 rotation and polish the top of board body 6, the rotation of cam 12 still can control regulation pole 21 up-and-down motion simultaneously, thereby control propelling movement piece and cleaning device's action.
The application method and the working principle of the device are as follows: firstly, the plate body 6 is placed in the fixed frame 1, the cam 12 is driven to rotate through the motor 13, the shifting plate 11 is driven to push the ratchet 29 at the top of the progressive plate 9 when the cam 12 rotates, so that the progressive plate 9 can be pushed to one side, the plate body 6 is mutually fixed with the progressive plate 9 through the mutual clamping of the clamping block 28 and the bayonet 10, so that the plate body 6 can be driven to be conveyed to one side, when the cam 12 drives the shifting plate 11 to push the ratchet 29, the shifting plate 11 can reset to one side opposite to the movement direction of the plate body 6 when the cam 12 rotates to the opposite direction, at this time, the plate body 6 is in a limiting constraint state, shaking can be generated under the polishing action of the grinding roller 5, when the cam 12 rotates in the opposite direction, the adjusting rod 21 is lifted upwards through the elastic force of the spring 19, so that the baffle 20 is clamped in the inner portion of the through hole 25, limit constraint is carried out on the progressive plate 9, the top of the adjusting rod 21 is always mutually attached to the outer surface of the cam 12 under the elastic force of the spring 19, the baffle 20 is simultaneously matched with the cam 12, when the cam 12 drives the shifting plate 11 to push the ratchet 29 to rotate to the ratchet 29, the inner surface of the through the air inlet pipe 24 and the inner cavity of the air inlet pipe 22 is communicated with the inner cavity 16 through the inner cavity 16, and the inner cavity of the air inlet pipe 16 can be communicated with the inner cavity 16 through the inner cavity 16, and the inner cavity 16 of the inner cavity 16 is also cleaned.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (9)
1. The pretreatment equipment used before thermal spraying is characterized by comprising a fixed frame (1), wherein a side plate (7) is fixed at the position, close to the rear side edge, of the top of the fixed frame (1), a guide groove (8) is formed in the front side, close to the side plate (7), of the top of the fixed frame (1), the inner wall of the front side of the guide groove (8) penetrates through the inside of the fixed frame (1), a movable cavity (26) is formed in the inner wall of the rear side of the guide groove (8), a pushing piece is arranged in the guide groove (8), a driving device is fixed on the front side of the side plate (7), and a plurality of conveying rollers (2) are connected between the inner walls of the fixed frame (1) in an equidistant rotation mode; the inside of fixed frame (1) is provided with spacing break-make spare, and the top of fixed frame (1) is provided with cleaning device, and the top of fixed frame (1) is close to front edge department and is fixed with first support (3), rotates between the opposite one side of first support (3) and curb plate (7) and is connected with grinding roller (5), is provided with plate body (6) between the inner wall of fixed frame (1).
2. Pretreatment apparatus for thermal spraying according to claim 1, characterized in that: the pushing piece comprises a progressive plate (9), the progressive plate (9) is slidably connected in the guide groove (8), the rear side of the progressive plate (9) extends to the inside of the movable cavity (26), a plurality of through holes (25) are formed in the rear side of the progressive plate (9) at equal intervals, and a plurality of ratchets (29) are fixed at the top of the progressive plate (9) at equal intervals.
3. Pretreatment apparatus for thermal spraying according to claim 2, characterized in that: the front side of progressive plate (9) is close to both sides edge department and has all offered bayonet socket (10), and the bottom of plate body (6) is close to trailing edge department and has offered overlap joint groove (27), and the inside of overlap joint groove (27) is fixed with two blocks (28) of block in bayonet socket (10) inside.
4. A pretreatment apparatus for thermal spraying according to claim 3, wherein: the limiting on-off piece comprises an adjusting rod (21), a guide hole (18) is formed in the inner bottom surface of the movable cavity (26), the guide hole (18) penetrates through the top of the fixed frame (1), the adjusting rod (21) is slidably connected in the guide hole (18), a movable groove (17) is formed in one side of the guide hole (18), and the movable groove (17) penetrates through the inside of the movable cavity (26).
5. The pretreatment apparatus for thermal spraying according to claim 4, wherein: one side of the adjusting rod (21) is fixed with a baffle plate (20), the baffle plate (20) is connected inside the movable groove (17) in a sliding mode, the bottom of the adjusting rod (21) is fixed with a spring (19), and one end of the spring (19) is fixed inside the guide hole (18).
6. The pretreatment apparatus for thermal spraying according to claim 5, wherein: an inner cavity (22) is formed in the adjusting rod (21), a plurality of side ports (23) penetrating through the outer surface of the adjusting rod (21) are formed in the inner wall of the inner cavity (22) at equal intervals along the circumferential direction, an air inlet pipe (24) is arranged at the rear side of the fixed frame (1), and one end of the air inlet pipe (24) is communicated to the inside of the guide hole (18).
7. The pretreatment apparatus for thermal spraying according to claim 6, wherein: the cleaning device comprises two second supports (4), the tops of the fixed frames (1) are respectively fixed on the two second supports (4), buffer tubes (30) are arranged between opposite sides of the two second supports (4), a plurality of air outlet pipes (16) are respectively and equidistantly communicated with the bottoms of the buffer tubes (30), connecting pipes (15) which are communicated to the interiors of the buffer tubes (30) are fixed on one of the second supports (4), and one ends of the connecting pipes (15) penetrate through the interiors of the guide holes (18) and are opposite to the outlet of the air inlet pipe (24).
8. The pretreatment apparatus for thermal spraying according to claim 7, wherein: the driving device comprises a motor (13), a cam (12) is fixed at the output end of the motor (13), a shifting plate (11) is rotatably connected to the front side of the cam (12) close to the edge of the outer surface, and one end of the shifting plate (11) is clamped between ratchet teeth (29).
9. The pretreatment apparatus for thermal spraying according to claim 8, wherein: a belt (14) is arranged between the rear side of the cam (12) and one end of the grinding roller (5), and the top of the adjusting rod (21) is attached to the outer surface of the cam (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311461508.7A CN117182685B (en) | 2023-11-06 | 2023-11-06 | Pretreatment equipment used before thermal spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311461508.7A CN117182685B (en) | 2023-11-06 | 2023-11-06 | Pretreatment equipment used before thermal spraying |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117182685A true CN117182685A (en) | 2023-12-08 |
| CN117182685B CN117182685B (en) | 2024-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311461508.7A Active CN117182685B (en) | 2023-11-06 | 2023-11-06 | Pretreatment equipment used before thermal spraying |
Country Status (1)
| Country | Link |
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| CN (1) | CN117182685B (en) |
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| CN108380436A (en) * | 2018-03-23 | 2018-08-10 | 高锦芳 | A kind of steel plate processing polishing spray painting all-in-one machine |
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| CN218746755U (en) * | 2022-12-21 | 2023-03-28 | 亚丹生态家居（荆门）有限公司 | Panel surface burring device |
| CN116347787A (en) * | 2023-05-10 | 2023-06-27 | 惠州市骏亚精密电路有限公司 | Copper-clad plate surface ink coating device and ink coating process |
| CN117085878A (en) * | 2023-05-31 | 2023-11-21 | 湖南宏旺新材料科技有限公司 | Equipment and method for thermally spraying silicon steel sheet |
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2023
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380436A (en) * | 2018-03-23 | 2018-08-10 | 高锦芳 | A kind of steel plate processing polishing spray painting all-in-one machine |
| CN208196446U (en) * | 2018-05-31 | 2018-12-07 | 湖州光和天颐贸易有限公司 | A kind of handware surface polishing spray process equipment |
| CN212601065U (en) * | 2020-06-04 | 2021-02-26 | 宜昌至晟科技有限公司 | Cleaning tool for impurities on surface of thermal spraying metal |
| CN111688374A (en) * | 2020-06-23 | 2020-09-22 | 方海英 | Automatic marking device for commodities |
| CN111850452A (en) * | 2020-07-15 | 2020-10-30 | 申志杰 | Thermal spraying method |
| CN115739471A (en) * | 2022-11-18 | 2023-03-07 | 德清盛邦热喷涂有限公司 | Thermal spraying following type dust collection equipment |
| CN218746755U (en) * | 2022-12-21 | 2023-03-28 | 亚丹生态家居（荆门）有限公司 | Panel surface burring device |
| CN116347787A (en) * | 2023-05-10 | 2023-06-27 | 惠州市骏亚精密电路有限公司 | Copper-clad plate surface ink coating device and ink coating process |
| CN117085878A (en) * | 2023-05-31 | 2023-11-21 | 湖南宏旺新材料科技有限公司 | Equipment and method for thermally spraying silicon steel sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117182685B (en) | 2024-03-22 |
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