CN215278802U - Workpiece cleaning equipment - Google Patents
Workpiece cleaning equipment Download PDFInfo
- Publication number
- CN215278802U CN215278802U CN202121258577.4U CN202121258577U CN215278802U CN 215278802 U CN215278802 U CN 215278802U CN 202121258577 U CN202121258577 U CN 202121258577U CN 215278802 U CN215278802 U CN 215278802U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- cleaning
- workpiece
- cavity
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model belongs to the technical field of the work piece washs, a work piece cleaning equipment is related to, wherein, the power distribution box comprises a box body, inside water storage chamber, washing chamber and the water collection chamber of having seted up of box, wash the bottom of intracavity wall and seted up first recess, first recess inner wall fixedly connected with biax motor, respectively first lead screw of fixedly connected with and second lead screw on two output shafts of biax motor. The workpiece cleaning equipment has the beneficial effects that the workpiece cleaning equipment works through the driving motor, the workpiece can be driven to rotate through the clamping plate, the purpose of rotating and cleaning the workpiece can be achieved by means of the cooperation of the cleaning spray head, the workpiece can be cleaned in an all-dimensional mode, the cleaning effect is guaranteed, the workpiece can be cleaned in a left-right mode by driving the cleaning spray head to move under the action of the first pin shaft and the second pin shaft through the operation of the second electric push rod in the adjusting assembly, the purpose of adjusting the spraying angle and the position of the cleaning spray head is achieved, and the purpose of cleaning the workpiece in multiple angles is achieved.
Description
Technical Field
The utility model belongs to the technical field of the work piece washs, concretely relates to work piece cleaning equipment.
Background
Workpiece, a product part in a manufacturing process. Also called as finished parts, courseware, hardware and the like. The workpiece refers to a processing object in a machining process. It can be a single part or a combination of several parts that are fixed together and need to be cleaned during use of the workpiece.
For example, the Chinese patent discloses a workpiece cleaning device, which has the following publication numbers: CN213223464U, publication number: 20210518, it includes the equipment body, the equipment body is the hollow cuboid structure of upper end open-ended, the inside of equipment body is provided with electrical components and has written into the controller of PLC procedure, the up end fixedly connected with of equipment body washs the passageway, it is hollow structure to wash the passageway for the work piece gets into from one end, and the other end is seen off, the inside of wasing the passageway is provided with the spray tube, has simple structure, cleaning efficiency height and the advantage of practicing thrift the cost.
But the device still has certain drawback, and it can't rotate the work piece, can't carry out corresponding adjustment to the spray angle who washs the shower nozzle according to the washing needs simultaneously, and then leads to the work piece to wash thoroughly, is unfavorable for guaranteeing the cleaning performance, simultaneously very big reduction the cleaning efficiency, and can't carry out the centre gripping upset to different work pieces, be unfavorable for simultaneously filtering cyclic utilization to water, resource utilization is low, and it is inconvenient to use.
Disclosure of Invention
To solve the problems set forth in the background art described above. The utility model provides a workpiece cleaning equipment, it has solved the poor inefficiency of cleaning performance, has used the technical problem that the flexibility ratio is low and resource cyclic utilization is low.
In order to achieve the above object, the utility model provides a following technical scheme: a workpiece cleaning device comprises a box body, wherein a water storage cavity, a cleaning cavity and a water collection cavity are formed in the box body, a first groove is formed in the bottom of the inner wall of the cleaning cavity, a double-shaft motor is fixedly connected to the inner wall of the first groove, a first lead screw and a second lead screw are respectively and fixedly connected to two output shafts of the double-shaft motor, supporting plates are respectively and fixedly connected to the surfaces of the first lead screw and the second lead screw in a threaded manner, a second groove is formed in the top of each supporting plate, a first electric push rod is fixedly connected to the inner wall of the second groove, a movable plate is fixedly connected to the top end of the first electric push rod, a driving motor is fixedly connected to the inner portion of the movable plate, one end of the output shaft of the driving motor is fixedly connected with a clamping plate, a connecting plate is fixedly connected to the top of the cleaning cavity, and is movably connected with a cleaning nozzle through a first pin shaft, wash fixedly connected with adjusting part between shower nozzle and the washing intracavity wall top, water-collecting intracavity wall rear side fixedly connected with circulating pipe, the first water pump of one end fixedly connected with of circulating pipe, the other end fixed connection of circulating pipe is at the back in water storage chamber, the side fixedly connected with stoving subassembly in washing chamber.
As a further aspect of the present invention: the adjusting assembly comprises two fixing plates, the two fixing plates are respectively and fixedly connected to the top of the inner wall of the cleaning cavity, the fixing plates are movably connected with movable plates through second pin shafts, and a second electric push rod is fixedly connected between the movable plates.
As a further aspect of the present invention: the drying assembly comprises a shell, the shell is fixedly connected to the side face of the cleaning cavity, an air inlet window is formed in the side face of the shell, fans are fixedly connected to the top and the bottom of the inner wall of the shell, a heating plate is fixedly connected to the inner wall of the shell, a drying nozzle is fixedly connected to the side face of the shell, and the drying nozzle penetrates through the box body and is located in the cleaning cavity.
As a further aspect of the present invention: the water storage cavity is internally provided with a water inlet pipe in a penetrating manner, the surface of the water inlet pipe is provided with a second water pump, the second water pump is fixedly connected to the bottom of the inner wall of the water storage cavity, the water inlet pipe penetrates through the water storage cavity and is fixedly connected with a transverse pipe, the bottom of the transverse pipe is fixedly connected with a hose, and the other end of the hose is fixedly connected to the surface of a cleaning spray head.
As a further aspect of the present invention: the filter plate is connected with the inner wall of the water collecting cavity in a sliding mode, and a plurality of through holes are formed between the water collecting cavity and the first groove.
As a further aspect of the present invention: the water storage cavity is provided with a water inlet at the top, a sealing plug is arranged in the water inlet, and a drain valve is arranged on the side surface of the water collection cavity.
As a further aspect of the present invention: the front side of box has the sealing door through hinge swing joint, the front side of sealing door is provided with controls the panel, the equal fixedly connected with gyro wheel in position that the bottom half is close to the four corners, be provided with the brake block in the gyro wheel.
As a further aspect of the present invention: the two ends of the first screw rod and the second screw rod are fixedly connected with rotating shafts, bearings are sleeved on the surfaces of the rotating shafts, and the bearings are fixedly connected to the side faces of the inner walls of the first grooves.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the workpiece cleaning equipment can drive a workpiece to rotate through the clamping plate by the aid of the cooperation of the cleaning spray head, realize all-dimensional cleaning of the workpiece and guarantee the cleaning effect, can drive the cleaning spray head to move left and right by the aid of the action of the first pin shaft and the second pin shaft by the aid of the action of the second electric push rod in the adjusting assembly, and realize the purpose of adjusting the spray angle and the position of the cleaning spray head, so that the workpiece can be cleaned in multiple angles, external air can be conveyed into the shell through the air inlet window by the aid of the working of the fan in the drying assembly, the external air is sprayed on the surface of the workpiece in the cleaning cavity through the drying spray head after being heated by the heating plate, the workpiece is dried, and filtered cleaning liquid can be conveyed into the cleaning cavity through the circulating pipe by the aid of the working of the first water pump, the cyclic utilization of the cleaning liquid is realized,
2. the workpiece cleaning equipment can drive a first lead screw and a second lead screw to rotate by the operation of a double-shaft motor, the screw thread directions of the surfaces of the first lead screw and the second lead screw are opposite, so that a supporting plate in threaded connection with the first lead screw can drive a clamping plate to move left and right, and further, the purpose of clamping workpieces with different sizes is realized, the first electric push rod works, the first electric push rod extends and shortens, a movable plate can be driven to move up and down, so that the workpieces can be driven to move up and down by the clamping plate, the cleaning height of the workpieces can be conveniently adjusted, meanwhile, the clamping plate can drive the workpieces to rotate, the purpose of rotary cleaning is realized, the water in a water storage cavity can be conveyed into a hose through a water inlet pipe and a transverse pipe by the operation of a second water pump, and further can be sprayed out through a cleaning nozzle, the purpose of cleaning the workpieces is realized, and the sliding of the filtering plate in a sliding groove is utilized, the filter can be taken out, the filter can be conveniently disassembled and assembled, and the filtering effect is guaranteed.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a front view section of the present invention;
fig. 2 is a schematic rear view of the present invention;
FIG. 3 is a schematic structural view of the case of FIG. 1;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 5 is a schematic structural view of the adjustment assembly of FIG. 1;
in the figure: 1. a box body; 2. a circulation pipe; 3. a first water pump; 4. a water collection cavity; 5. a first lead screw; 6. a filter plate; 7. a double-shaft motor; 8. a second lead screw; 9. a first groove; 10. a roller; 11. a chute; 12. a blowoff valve; 13. a through hole; 14. a support plate; 15. a bearing; 16. a rotating shaft; 17. a splint; 18. a drive motor; 19. a drying assembly; 191. a fan; 192. an air inlet window; 193. heating plates; 194. drying the spray head; 195. a housing; 20. a cleaning chamber; 21. a hose; 22. cleaning the spray head; 23. a first pin shaft; 24. a connecting plate; 25. a transverse tube; 26. a water storage cavity; 27. a sealing plug; 28. a water inlet; 29. an adjustment assembly; 291. a fixing plate; 292. a second pin shaft; 293. a movable plate; 294. a second electric push rod; 30. a water inlet pipe; 31. a second water pump; 32. a control panel; 33. moving the plate; 34. a first electric push rod; 35. a second groove; 36. and (4) sealing the door.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a workpiece cleaning equipment, the power distribution box comprises a box body 1, 1 inside water storage chamber 26 of having seted up of box, wash chamber 20 and water collecting cavity 4, first recess 9 has been seted up to the bottom of washing chamber 20 inner wall, first recess 9 inner wall fixedly connected with biax motor 7, through biax motor 7 work, can drive first lead screw 5 and second lead screw 8 and rotate, first lead screw 5 and 8 surperficial screw thread opposite directions of second lead screw, and then can make threaded connection's backup pad 14 drive splint 17 with it and control the removal, and then realize carrying out the purpose of centre gripping to the work piece of equidimension not.
First lead screw 5 of difference fixedly connected with and second lead screw 8 on two output shafts of biax motor 7, the equal threaded connection in surface of first lead screw 5 and second lead screw 8 has backup pad 14, second recess 35 has been seted up at backup pad 14's top, the first electric putter 34 of second recess 35 inner wall fixedly connected with, work through first electric putter 34, the extension of first electric putter 34 shortens, can drive movable plate 33 and reciprocate, and then can drive the work piece through splint 17 and reciprocate, be convenient for wash highly the adjustment to the work piece, make things convenient for splint 17 to drive the work piece rotation simultaneously, realize rotating abluent purpose.
Top fixedly connected with movable plate 33 of first electric putter 34, the inside fixedly connected with driving motor 18 of movable plate 33, through driving motor 18 work, can drive the work piece through splint 17 and rotate, with the help of the cooperation of wasing shower nozzle 22, can reach and rotate abluent purpose to the work piece, the realization is to the all-round washing of work piece, the guarantee cleaning performance, driving motor 18's output shaft one end fixedly connected with splint 17, wash the top fixedly connected with connecting plate 24 in chamber 20, connecting plate 24 has washing shower nozzle 22 through first round pin axle 23 swing joint.
Wash shower nozzle 22 and wash fixedly connected with adjusting part 29 between chamber 20 inner wall top, adjusting part 29 includes two fixed plates 291, two fixed plates 291 are fixed connection respectively at washing chamber 20 inner wall top, fixed plate 291 has fly leaf 293 through second round pin axle 292 swing joint, fixedly connected with second electric putter 294 between two fly leaves 293, work through second electric putter 294 in adjusting part 29, with the help of the mobile effect of first round pin axle 23 and second round pin axle 292, can drive and wash shower nozzle 22 and move about, realize carrying out the purpose of adjusting washing shower nozzle 22 spray angle and position, reach and carry out the abluent mesh of multi-angle to the work piece.
The rear side fixedly connected with circulating pipe 2 of the inner wall of water collecting cavity 4, the first water pump 3 of one end fixedly connected with of circulating pipe 2 through the work of first water pump 3, can carry the washing liquid after filtering to washing cavity 20 in through circulating pipe 2, realize the cyclic utilization to the washing liquid, and the other end fixed connection of circulating pipe 2 is at the back of water storage cavity 26.
Specifically, wear to be equipped with inlet tube 30 in the water storage chamber 26, the surface of inlet tube 30 is provided with second water pump 31, through the work of second water pump 31, can pass through inlet tube 30 with violently manage 25 transport to hose 21 with the water in the water storage chamber 26, and then can spout through washing shower nozzle 22, reach and carry out abluent purpose to the work piece, second water pump 31 fixed connection is in water storage chamber 26 inner wall bottom, inlet tube 30 passes water storage chamber 26 and fixedly connected with violently manages 25, violently manage 25 bottom fixedly connected with hose 21, hose 21's the other end fixed connection is on washing shower nozzle 22 surface.
Concrete, the spout 11 has been seted up to the chamber 4 inner wall that catchments, and sliding connection has filter 6 in the spout 11, with the help of the slip of filter 6 in spout 11, can take filter 6 out, realizes the convenient dismouting to filter 6, and the guarantee filter effect is catchmented and has been seted up a plurality of through-hole 13 between chamber 4 and the first recess 9.
Specifically, a water inlet 28 is formed in the top of the water storage cavity 26, a sealing plug 27 is arranged in the water inlet 28, and a drain valve 12 is arranged on the side surface of the water collection cavity 4.
Specifically, there is sealing door 36 in the front side of box 1 through hinge swing joint, and sealing door 36's front side is provided with controls panel 32, controls panel 32 through the setting, makes things convenient for the user of service to control the operating condition of electrical apparatus among the device respectively, and the equal fixedly connected with gyro wheel 10 in position that the bottom of box 1 is close to the four corners is provided with the brake block in the gyro wheel 10.
Specifically, both ends of the first lead screw 5 and the second lead screw 8 are fixedly connected with a rotating shaft 16, a bearing 15 is sleeved on the surface of the rotating shaft 16, and the bearing 15 is fixedly connected to the side surface of the inner wall of the first groove 9.
The utility model discloses a theory of operation does:
s1, firstly, the roller 10 drives the device to move to a use position, then the brake pad is put down to fix the device, then the sealing door 36 is opened to place a workpiece in the cleaning cavity 20, then the sealing door 36 is closed, the operation of the double-shaft motor 7 is controlled by the control panel 32 to enable the first screw rod 5 and the second screw rod 8 to rotate, the support plate 14 drives the clamping plate 17 to move to the surface of the workpiece and extrude the workpiece to fix the workpiece, then the control panel 32 controls the second water pump 31 to work, cleaning liquid is conveyed into the cleaning spray head 22 through the water inlet pipe 30 and the transverse pipe 25 through the hose 21, and the surface of the workpiece is cleaned;
s2, in the cleaning process, the operation of the second electric push rod 294 is controlled by the control panel 32, the cleaning spray head 22 is driven to move left and right by virtue of the moving action of the first pin shaft 23 and the second pin shaft 292, the cleaning angle is adjusted, the workpiece is cleaned in multiple angles, meanwhile, the operation of the first electric push rod 34 is controlled by the control panel 32, the first electric push rod 34 extends, the workpiece is driven to move upwards to a proper position by the moving plate 33 and the clamping plate 17, then the driving motor 18 is controlled to operate by the control panel 32, the workpiece is driven to rotate by the clamping plate 17, the workpiece surface is cleaned in an all-around rotating manner, after the cleaning is finished, the fan 191 is controlled by the control panel 32 to operate, external air is conveyed into the shell 195 through the air inlet window 192 to be heated and then conveyed to the workpiece surface through the drying spray head 194, and the workpiece is dried;
s3, filtering the used cleaning liquid through the through hole 13 and the filter plate 6 to enter the water collecting cavity 4, controlling the first water pump 3 to work through the control panel 32, conveying the filtered cleaning liquid to the water storage cavity 26 through the circulating pipe 2 for recycling, opening the box door, taking out the workpiece, opening the box door after using for a period of time, and taking down the filter plate 6 for cleaning and replacing by the sliding action of the filter plate 6 and the sliding groove 11.
While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (8)
1. The utility model provides a work piece cleaning equipment, includes the box, its characterized in that: a water storage cavity, a cleaning cavity and a water collection cavity are formed in the box body, a first groove is formed in the bottom of the inner wall of the cleaning cavity, a double-shaft motor is fixedly connected to the inner wall of the first groove, a first lead screw and a second lead screw are respectively and fixedly connected to two output shafts of the double-shaft motor, a supporting plate is in threaded connection with the surfaces of the first lead screw and the second lead screw, a second groove is formed in the top of the supporting plate, a first electric push rod is fixedly connected to the inner wall of the second groove, a movable plate is fixedly connected to the top end of the first electric push rod, a driving motor is fixedly connected to the inner part of the movable plate, a clamping plate is fixedly connected to one end of the output shaft of the driving motor, a connecting plate is fixedly connected to the top of the cleaning cavity, a cleaning nozzle is movably connected to the connecting plate through a first pin shaft, and an adjusting assembly is fixedly connected between the cleaning nozzle and the top of the inner wall of the cleaning cavity, the water collecting cavity is characterized in that a circulating pipe is fixedly connected to the rear side of the inner wall of the water collecting cavity, a first water pump is fixedly connected to one end of the circulating pipe, the other end of the circulating pipe is fixedly connected to the back face of the water storage cavity, and a drying assembly is fixedly connected to the side face of the cleaning cavity.
2. A workpiece cleaning apparatus as defined in claim 1, characterised in that: the adjusting assembly comprises two fixing plates, the two fixing plates are respectively and fixedly connected to the top of the inner wall of the cleaning cavity, the fixing plates are movably connected with movable plates through second pin shafts, and a second electric push rod is fixedly connected between the movable plates.
3. A workpiece cleaning apparatus as defined in claim 1, characterised in that: the drying assembly comprises a shell, the shell is fixedly connected to the side face of the cleaning cavity, an air inlet window is formed in the side face of the shell, fans are fixedly connected to the top and the bottom of the inner wall of the shell, a heating plate is fixedly connected to the inner wall of the shell, a drying nozzle is fixedly connected to the side face of the shell, and the drying nozzle penetrates through the box body and is located in the cleaning cavity.
4. A workpiece cleaning apparatus as defined in claim 1, characterised in that: the water storage cavity is internally provided with a water inlet pipe in a penetrating manner, the surface of the water inlet pipe is provided with a second water pump, the second water pump is fixedly connected to the bottom of the inner wall of the water storage cavity, the water inlet pipe penetrates through the water storage cavity and is fixedly connected with a transverse pipe, the bottom of the transverse pipe is fixedly connected with a hose, and the other end of the hose is fixedly connected to the surface of a cleaning spray head.
5. A workpiece cleaning apparatus as defined in claim 1, characterised in that: the filter plate is connected with the inner wall of the water collecting cavity in a sliding mode, and a plurality of through holes are formed between the water collecting cavity and the first groove.
6. A workpiece cleaning apparatus as defined in claim 1, characterised in that: the water storage cavity is provided with a water inlet at the top, a sealing plug is arranged in the water inlet, and a drain valve is arranged on the side surface of the water collection cavity.
7. A workpiece cleaning apparatus as defined in claim 1, characterised in that: the front side of box has the sealing door through hinge swing joint, the front side of sealing door is provided with controls the panel, the equal fixedly connected with gyro wheel in position that the bottom half is close to the four corners, be provided with the brake block in the gyro wheel.
8. A workpiece cleaning apparatus as defined in claim 1, characterised in that: the two ends of the first screw rod and the second screw rod are fixedly connected with rotating shafts, bearings are sleeved on the surfaces of the rotating shafts, and the bearings are fixedly connected to the side faces of the inner walls of the first grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121258577.4U CN215278802U (en) | 2021-06-07 | 2021-06-07 | Workpiece cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121258577.4U CN215278802U (en) | 2021-06-07 | 2021-06-07 | Workpiece cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215278802U true CN215278802U (en) | 2021-12-24 |
Family
ID=79514670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121258577.4U Active CN215278802U (en) | 2021-06-07 | 2021-06-07 | Workpiece cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215278802U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115608903A (en) * | 2022-12-20 | 2023-01-17 | 山西恒强电力科技有限公司 | Aluminum alloy forging and pressing piece processing device |
| CN115805208A (en) * | 2022-12-25 | 2023-03-17 | 张家港市港一超声电器有限公司 | High-pressure spraying assembly of cleaning machine and cleaning method |
-
2021
- 2021-06-07 CN CN202121258577.4U patent/CN215278802U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115608903A (en) * | 2022-12-20 | 2023-01-17 | 山西恒强电力科技有限公司 | Aluminum alloy forging and pressing piece processing device |
| CN115805208A (en) * | 2022-12-25 | 2023-03-17 | 张家港市港一超声电器有限公司 | High-pressure spraying assembly of cleaning machine and cleaning method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215278802U (en) | Workpiece cleaning equipment | |
| CN207823288U (en) | A kind of timber processing spray drying all-in-one machine | |
| CN210966047U (en) | Workpiece cleaning device for machining | |
| CN111013973A (en) | Aluminum product processing sprays paint and uses quick drying device | |
| CN210816435U (en) | Medical instrument belt cleaning device | |
| CN211099717U (en) | Spray booth is used in auto-parts processing | |
| CN211513751U (en) | Filter screen cleaning device for haze air purifier | |
| CN210753955U (en) | Galvanized sheet apparatus for producing | |
| CN213495140U (en) | Belt cleaning device that work efficiency is high for metal parts machining | |
| CN111511134B (en) | Electromechanical device heat dissipation protection device | |
| CN113978425A (en) | Intelligent car washer with multi-angle adjusting function and using method thereof | |
| CN111570170A (en) | Spraying device for machining of mechanical parts | |
| CN208322905U (en) | A kind of scratch brushing device of cylinder block stomata | |
| CN203955606U (en) | A kind of automobile air conditioner compressor list station rotary cleaning machine | |
| CN213902080U (en) | Device convenient to wash condenser | |
| CN217797522U (en) | Surface cleaning device is used in screw tap production and processing | |
| CN112442812A (en) | Continuous printing and dyeing device for textile production | |
| CN218919617U (en) | Frequency conversion control's desalination pump power frequency cabinet | |
| CN213645130U (en) | Efficient panel cleaning equipment | |
| CN214262609U (en) | Baking equipment is used in timber production | |
| CN212938804U (en) | Intelligence multi-functional cabinet body for property management | |
| CN219111760U (en) | Horizontal grinder convenient to clean | |
| CN219309783U (en) | Air pipe flange machine with cooling device | |
| CN219850363U (en) | Coating device with switching structure | |
| CN214767303U (en) | Cleaning device for producing array lens |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |