CN117945112A - Aviation spare part defect detection device - Google Patents
Aviation spare part defect detection device Download PDFInfo
- Publication number
- CN117945112A CN117945112A CN202410340320.5A CN202410340320A CN117945112A CN 117945112 A CN117945112 A CN 117945112A CN 202410340320 A CN202410340320 A CN 202410340320A CN 117945112 A CN117945112 A CN 117945112A
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- shaped
- blanking roller
- fixedly arranged
- aviation
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- 238000001514 detection method Methods 0.000 title claims abstract description 41
- 230000007547 defect Effects 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 11
- 239000000523 sample Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000007689 inspection Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention relates to the technical field of part detection, and discloses an aviation part defect detection device, which comprises a hopper and further comprises: the blanking roller is horizontally arranged below the hopper, four annular material grooves are formed in the outer side of the blanking roller, and the top ends of the four material grooves penetrate through the blanking roller; the first arc guard plate and the second arc guard plate are symmetrically and fixedly arranged at the bottom of the hopper; the brush roll is horizontally and rotatably arranged on the side surface of the second arc-shaped guard plate; the fixed disk is arranged on the side face of the blanking roller, and two cylinders are installed on the side face of the fixed disk, which is close to the blanking roller, in a mounting and rotating mode. According to the invention, not only can the automatic blanking of the cylindrical aviation parts be continuously detected, but also the cylindrical aviation parts can be comprehensively cleaned before detection, so that the two cylinders drive the cylindrical aviation parts to be cleaned and detected to rotate, and the comprehensive cleaning and detection are realized.
Description
Technical Field
The invention relates to the technical field of part detection, in particular to an aviation part defect detection device.
Background
Visual inspection is a nondestructive inspection method which is most widely applied in the field of nondestructive inspection of aviation parts, and can discover the conditions of surface flaws, cracks, dislocation, corrosion, physical damage and the like on the aviation parts at the first time by directly observing the aviation parts by naked eyes of inspection staff or indirectly observing the aviation parts by means of an optical instrument, and at present, when the inspection staff detects the aviation parts, the inspection staff usually places the aviation parts on a workbench one by one for inspection.
The defect detection device for aviation parts disclosed in the patent of the invention with publication number of CN219016111U does not have a continuous detection function during detection, so that the defect detection on the parts is not rapid, and in addition, the defect detection error is easy to occur during visual detection due to the fact that the defect detection device does not have a function of cleaning dust on the surfaces of the parts during detection, so that the defect detection device for aviation parts is needed to be designed.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an aviation part defect detection device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
an aviation spare part defect detection device, includes the hopper, still includes:
the blanking roller is horizontally arranged below the hopper, four annular material grooves are formed in the outer side of the blanking roller, and the top ends of the four material grooves penetrate through the blanking roller;
The first arc guard plate and the second arc guard plate are symmetrically and fixedly arranged at the bottom of the hopper;
the brush roll is horizontally and rotatably arranged on the side surface of the second arc-shaped guard plate;
the fixed disc is arranged on the side surface of the blanking roller, and two cylinders are rotatably arranged on the side surface of the fixed disc, which is close to the blanking roller;
The rotating assembly is arranged at the end part of the blanking roller and is used for rotating the brush roller and the two cylinders;
The four vertical fixed mounting in four opposite sides of hopper outside has the landing leg, equal fixed mounting has the diaphragm between two landing legs of same one end, and two diaphragm side horizontal fixed mounting has two dead levers, and fixed mounting has a plurality of connecting blocks that are sharp evenly distributed on two dead levers, and the test probe that is used for detecting spare part is all installed at every connecting block top.
As a further technical scheme of the invention, the blanking roller is rotatably arranged between the first arc-shaped guard plate and the second arc-shaped guard plate, four circular holes which are annular and are respectively communicated with the four material tanks are formed in the side face of the blanking roller, and the two cylinders are matched with the two circular holes in size.
As a further aspect of the present invention, a rotating assembly includes: the first band pulley, first band pulley has two, and two first band pulleys are all rotated and are installed in the fixed disk side, and two first band pulley surfaces are all fixed mounting respectively in two cylinder sides through the connecting axle, and two first band pulley surfaces have cup jointed first belt.
As a further technical scheme of the invention, the first belt side surface is rotatably provided with the second belt, two ends of the inside of the second belt are respectively provided with a second belt wheel, one second belt wheel is fixedly arranged at the center of one first belt wheel side surface, the other second belt wheel side surface is rotatably provided with an L-shaped plate, and the end part of the short side of the L-shaped plate is fixedly arranged on the side surface of the fixed disc.
As a further technical scheme of the invention, a third telescopic rod is fixedly arranged on the side surface of the second belt pulley provided with the L-shaped plate, the fixed end and the telescopic end of the third telescopic rod are connected through a spline, and the telescopic end of the third telescopic rod is fixedly arranged at the center of the end surface of the brush roller.
As a further technical scheme of the invention, a spring rod is horizontally and fixedly arranged at the center of the side surface of the fixed disc, the fixed end and the telescopic end of the spring rod are connected through a spline, a fixed block is fixedly arranged at the outer edge of the side surface of the fixed disc, which is far away from the spring rod, of the fixed disc, four arc-shaped inclined blocks which are uniformly distributed in a ring shape are fixedly arranged at the outer edge of the side surface of the blanking roller, the slope structures of the arc-shaped inclined blocks are arranged at the end parts of the side surfaces, and when the fixed blocks are contacted with the slope structures on the arc-shaped inclined blocks, the fixed blocks and the arc-shaped inclined blocks slide.
As a further technical scheme of the invention, a first receiving plate and a second receiving plate are respectively and fixedly arranged between two supporting legs on the same side in an inclined way, a second transverse groove penetrating through is formed on the side face of the first arc-shaped guard plate, and a first transverse groove penetrating through is formed on the side face of the second arc-shaped guard plate.
As a further technical scheme of the invention, a first bracket and a second bracket are respectively and fixedly arranged on the two transverse plates, a first motor is arranged on the first bracket, and an output shaft of the first motor is arranged at the center of the end face of the blanking roller.
As a further technical scheme of the invention, a second motor is fixedly arranged on a second bracket, a second telescopic rod is arranged on an output shaft of the second motor, a fixed end and a telescopic end of the second telescopic rod are connected through a spline, the telescopic end of the second telescopic rod is fixedly arranged at the center of one of the side faces of the first pulley, a U-shaped frame is arranged above the second bracket, two short sides of the U-shaped frame are fixedly arranged on the side faces of the corresponding two supporting legs, and the fixed end of the spring rod is fixedly arranged on the side face of the long side of the U-shaped frame.
The beneficial effects of the invention are as follows:
According to the invention, through the brush roller and the cylinders which are rotatably arranged, and the hopper, the first receiving plate and the second receiving plate which are fixedly arranged, not only can the automatic blanking of the cylindrical aviation parts be continuously detected, but also the cylindrical aviation parts can be comprehensively cleaned before detection, so that the two cylinders drive the cylindrical aviation parts to be cleaned and detected to rotate, the comprehensive cleaning and detection are realized, the surface of the cylindrical aviation parts is ensured to be free of adherents, and the detection accuracy of the cylindrical aviation parts is ensured.
Drawings
FIG. 1 is a schematic structural diagram of an apparatus for detecting defects of an aerospace component according to the present invention;
FIG. 2 is a schematic diagram of a rear view structure of an apparatus for detecting defects of an aeronautical component according to the present invention;
FIG. 3 is a schematic structural view of an aviation component defect detection device according to the present invention, with two legs removed;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is a schematic bottom view of an apparatus for detecting defects of an aerospace component according to the present invention;
FIG. 6 is a schematic view of the structure of the end of the blanking roller and the fixed disc of the defect detecting device for aviation components;
fig. 7 is a schematic view of the inner side structure of a fixing disc of the defect detecting device for aviation components according to the present invention.
In the figure: 1. a hopper; 2. a support leg; 3. a blanking roller; 4. a first arcuate guard; 5. a second arc guard plate; 6. a first receiving plate; 7. a second receiving plate; 8. a brush roller; 9. a first motor; 10. a second motor; 11. a fixed plate; 12. a spring rod; 13. a first belt; 14. a first pulley; 15. a second telescopic rod; 16. a second belt; 17. a second pulley; 18. an L-shaped plate; 19. a third telescopic rod; 20. a connecting block; 21. a detection probe; 22. a fixed rod; 23. a first transverse slot; 24. a second transverse slot; 25. a trough; 26. arc-shaped oblique blocks; 27. a round hole; 28. a fixed block; 29. a cylinder.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, an apparatus for detecting defects of aviation components includes a hopper 1, and further includes:
the blanking roller 3 is horizontally arranged below the hopper 1, four annular material grooves 25 are formed in the outer side of the blanking roller 3, and the top ends of the four material grooves 25 penetrate through the blanking roller 3;
The first arc-shaped guard plate 4 and the second arc-shaped guard plate 5 are symmetrically and fixedly arranged at the bottom of the hopper 1;
The brush roll 8 is horizontally and rotatably arranged on the side surface of the second arc-shaped guard plate 5;
The fixed disc 11, the fixed disc 11 is set up in the side of the blanking roller 3, the side mounting rotation of the fixed disc 11 close to blanking roller 3 installs two cylinders 29;
the rotating assembly is arranged at the end part of the blanking roller 3 and is used for rotating the brush roller 8 and the two cylinders 29;
the blanking roller 3 is rotatably arranged between the first arc-shaped guard plate 4 and the second arc-shaped guard plate 5, four circular holes 27 which are annular and are respectively communicated with the four material grooves 25 are formed in the side surface of the blanking roller 3, and the two cylinders 29 are matched with the two circular holes 27 in size;
The four vertical fixed mounting in four ends in outside opposition of hopper 1 has landing leg 2, equal fixed mounting has the diaphragm between two landing legs 2 of same one end, and two diaphragm side horizontal fixed mounting has two dead levers 22, and fixed mounting has a plurality of connecting blocks 20 that are sharp evenly distributed on two dead levers 22, and the test probe 21 that is used for detecting spare part is all installed at every connecting block 20 top for carry out comprehensive detection to cylindrical aviation spare part.
Through the setting of above-mentioned technical scheme, can be when detecting and clearing up, make to treat the cylindrical aviation spare part of detecting rotate, make things convenient for brush roll 8 and detection probe 21 to the comprehensive clearance and the detection of cylindrical aviation spare part, improved the accuracy that detects.
Referring to fig. 1-7, in a preferred embodiment, the rotating assembly includes: the first pulleys 14, the first pulleys 14 have two, two first pulleys 14 all rotate and install in fixed disk 11 side, two first pulleys 14 surfaces all pass through connecting axle and are fixed mounting respectively in two cylinder 29 sides, two first pulleys 14 surface has cup jointed first belt 13, first belt 13 side rotation is provided with second belt 16, the inside both ends of second belt 16 all are equipped with second band pulley 17, one of them second band pulley 17 fixed mounting is in one of them first pulley 14 side center department, L template 18 is installed in the rotation of another second band pulley 17 side, L template 18 minor face tip fixed mounting is in fixed disk 11 side, install the second band pulley 17 side fixed mounting of L template 18 and have third telescopic link 19, the stiff end and the telescopic end of third telescopic link 19 pass through spline connection, the telescopic end fixed mounting of third telescopic link 19 is in brush roll 8 terminal surface center department, fixed disk 11 side center department level fixed mounting has spring bar 12, stiff end and telescopic end of spring bar 12 pass through the connection, the fixed disk 11 is kept away from the side outside fixed mounting of spring bar 12 has fixed block 28, install the annular piece 26 to incline the side of roll 26 and the circular arc-shaped part 26 is used for making the arc-shaped part and the arc-shaped part is not set up simultaneously in the fixed disk 29 and the arc-shaped part is rotated to the arc-shaped, the arc-shaped part is used for rotating in the arc-shaped part is not rotated to the arc-shaped, the arc-shaped part is rotated to the arc-shaped part is used for making and the arc-shaped part is rotated 3 to the arc-shaped and is used for making and is used for carrying out and the arc-shaped and is used for the arc-shaped and the slope and is used for the slope and is used for and the 3.
Referring to fig. 1-3, in a preferred embodiment, a first receiving plate 6 and a second receiving plate 7 are respectively and fixedly mounted between two supporting legs 2 on the same side in an inclined manner, a second transverse slot 24 is formed on the side surface of the first arc-shaped guard plate 4, a first transverse slot 23 is formed on the side surface of the second arc-shaped guard plate 5, and the first receiving plate 6 and the second receiving plate 7 are respectively used for receiving blanking of detected cylindrical aviation components and receiving mobile phones for dust generated during cleaning.
Referring to fig. 1-4, in a preferred embodiment, a first bracket and a second bracket are respectively and fixedly installed on two transverse plates, a first motor 9 is installed on the first bracket, an output shaft of the first motor 9 is installed at the center of the end face of the blanking roller 3, a second motor 10 is fixedly installed on the second bracket, a second telescopic rod 15 is installed on the output shaft of the second motor 10, a fixed end and a telescopic end of the second telescopic rod 15 are connected through a spline, the telescopic end of the second telescopic rod 15 is fixedly installed at the center of the side face of one of the first belt wheels 14, a U-shaped frame is arranged above the second bracket, two short sides of the U-shaped frame are fixedly installed on the corresponding side faces of the two supporting legs 2, and a fixed end of a spring rod 12 is fixedly installed on the side face of the long side of the U-shaped frame for supporting and connecting the first motor 9, the second motor 10, a fixed rod 22, the blanking roller 3, the first arc-shaped guard 4, the second arc-shaped guard 5 and the spring rod 12.
From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects: firstly, cylindrical aviation components are placed in a hopper 1, a first motor 9 is started to drive a blanking roller 3 to rotate, the blanking roller 3 rotates to drive four feed tanks 25 and four arc-shaped inclined blocks 26 to rotate, when the corresponding feed tanks 25 are communicated with the hopper 1, the cylindrical aviation components in the hopper 1 can enter the feed tanks 25, the cylindrical aviation components can be driven to rotate to the side surface of a brush roller 8 along with the rotation of the blanking roller 3, a fixed block 28 can be horizontally moved and a spring rod 12 can generate elastic force when the arc-shaped inclined blocks 26 rotate, the fixed block 28 can move to drive a fixed disc 11 and a cylinder 29 to horizontally move (the fixed block is not abutted with two cylindrical aviation components positioned at a cleaning station and a detection station any more), the smooth rotation of the blanking roller 3 and the cylindrical aviation components is ensured, the fact that the end surface of the cylinder 29 has friction force when the rough surface is contacted with the cylindrical aviation components is required, and when the fixed block 28 is positioned between the two arc-shaped inclined blocks 26, the elastic force generated by the spring rod 12 can enable the cylinder 29 to be inserted into the two cylindrical aviation components 27 to be abutted with the corresponding two cylindrical motors (the first motor 9 is only one-fourth rotation each time);
And then the second motor 10 is started to drive the second telescopic rod 15 to rotate, the second telescopic rod 15 rotates to drive the first belt 13 and the first belt pulley 14 to rotate, the first belt pulley 14 rotates to drive the two cylinders 29, the second belt 16 and the second belt pulley 17 to rotate, the two cylinders 29 rotate to drive the two cylindrical aviation parts of the cleaning station and the detection station to rotate, the second belt pulley 17 rotates to drive the brush roller 8 to rotate, the brush roller 8 rotates to comprehensively clean the cylindrical aviation parts of the station from the first transverse groove 23, the detection probe 21 below the blanking roller 3 can comprehensively detect the cylindrical aviation parts located on the detection station, finally the detected cylindrical aviation parts roll off from the second transverse groove 24, the defect detection of the cylindrical aviation parts can be completed, and the detection can be continuously and rapidly carried out in a reciprocating mode.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (9)
1. The utility model provides an aviation spare part defect detection device, includes hopper (1), its characterized in that still includes:
the blanking roller (3), the blanking roller (3) is horizontally arranged below the hopper (1), four annular distribution material tanks (25) are arranged on the outer side of the blanking roller (3), and the top ends of the four material tanks (25) penetrate through the blanking roller (3);
the first arc-shaped guard plate (4) and the second arc-shaped guard plate (5) are symmetrically and fixedly arranged at the bottom of the hopper (1);
The brush roller (8) is horizontally and rotatably arranged on the side surface of the second arc-shaped guard plate (5);
The fixed disc (11), the fixed disc (11) is arranged on the side surface of the blanking roller (3), and two cylinders (29) are rotatably arranged on the side surface of the fixed disc (11) close to the blanking roller (3);
the rotating assembly is arranged at the end part of the blanking roller (3) and is used for rotating to the brush roller (8) and the two cylinders (29);
The automatic feeding device is characterized in that supporting legs (2) are vertically and fixedly arranged at four ends of the opposite sides of the hopper (1), a transverse plate is fixedly arranged between the supporting legs (2) at the same end, two fixing rods (22) are horizontally and fixedly arranged at the sides of the transverse plate, a plurality of connecting blocks (20) which are uniformly distributed in a straight line are fixedly arranged on the fixing rods (22), and detection probes (21) for detecting parts are arranged at the tops of the connecting blocks (20).
2. The device for detecting the defects of the aviation components according to claim 1, wherein the blanking roller (3) is rotatably arranged between the first arc-shaped guard plate (4) and the second arc-shaped guard plate (5), four circular holes (27) which are annular and are respectively communicated with the four material grooves (25) are formed in the side face of the blanking roller (3), and two cylinders (29) and two circular holes (27) are matched in size.
3. The aerospace component defect detection apparatus of claim 2, wherein the rotating assembly comprises: the two first belt wheels (14) are arranged, the two first belt wheels (14) are rotatably arranged on the side surfaces of the fixed disc (11), the surfaces of the two first belt wheels (14) are fixedly arranged on the side surfaces of the two cylinders (29) respectively through connecting shafts, and the surfaces of the two first belt wheels (14) are sleeved with the first belt (13).
4. An aerospace component defect detection device according to claim 3, wherein the first belt (13) is provided with a second belt (16) in a side rotating manner, two ends of the inside of the second belt (16) are respectively provided with a second belt wheel (17), one second belt wheel (17) is fixedly arranged at the center of the side face of one first belt wheel (14), the other second belt wheel (17) is provided with an L-shaped plate (18) in a side rotating manner, and the short side end part of the L-shaped plate (18) is fixedly arranged at the side face of the fixed disc (11).
5. The aviation part defect detection device according to claim 4, wherein a third telescopic rod (19) is fixedly arranged on the side face of a second belt wheel (17) provided with the L-shaped plate (18), the fixed end and the telescopic end of the third telescopic rod (19) are connected through a spline, and the telescopic end of the third telescopic rod (19) is fixedly arranged at the center of the end face of the brush roll (8).
6. The aviation part defect detection device according to claim 5, wherein a spring rod (12) is horizontally and fixedly arranged at the center of the side surface of the fixed disc (11), the fixed end and the telescopic end of the spring rod (12) are connected through a spline, a fixed block (28) is fixedly arranged at the outer edge of the side surface of the fixed disc (11) far away from the spring rod (12), four arc-shaped inclined blocks (26) which are uniformly distributed in a ring shape are fixedly arranged at the outer edge of the side surface of the blanking roller (3), a slope structure of the arc-shaped inclined blocks (26) is formed at the end part of the side surface, and the fixed block (28) and the arc-shaped inclined blocks (26) slide when the slope structures on the fixed block (28) and the arc-shaped inclined blocks (26) are contacted.
7. The aviation part defect detection device according to claim 6, wherein a first receiving plate (6) and a second receiving plate (7) are respectively and fixedly installed between the two supporting legs (2) on the same side in an inclined mode, a second transverse groove (24) penetrating through the side face of the first arc-shaped guard plate (4) is formed, and a first transverse groove (23) penetrating through the side face of the second arc-shaped guard plate (5) is formed.
8. The device for detecting the defects of the aviation components according to claim 7, wherein a first bracket and a second bracket are fixedly installed on the two transverse plates respectively, a first motor (9) is installed on the first bracket, and an output shaft of the first motor (9) is installed at the center of the end face of the blanking roller (3).
9. The aviation part defect detection device according to claim 8, wherein a second motor (10) is fixedly installed on the second support, a second telescopic rod (15) is installed on an output shaft of the second motor (10), a fixed end and a telescopic end of the second telescopic rod (15) are connected through a spline, the telescopic end of the second telescopic rod (15) is fixedly installed at the center of one side face of the first pulley (14), a U-shaped frame is arranged above the second support, two short sides of the U-shaped frame are fixedly installed on the side faces of the corresponding two supporting legs (2), and the fixed end of the spring rod (12) is fixedly installed on the side face of the long side of the U-shaped frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410340320.5A CN117945112B (en) | 2024-03-25 | 2024-03-25 | Aviation spare part defect detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410340320.5A CN117945112B (en) | 2024-03-25 | 2024-03-25 | Aviation spare part defect detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117945112A true CN117945112A (en) | 2024-04-30 |
| CN117945112B CN117945112B (en) | 2024-06-11 |
Family
ID=90792295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410340320.5A Active CN117945112B (en) | 2024-03-25 | 2024-03-25 | Aviation spare part defect detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117945112B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118129582A (en) * | 2024-05-06 | 2024-06-04 | 江苏瑾为科技有限公司 | Copper bar production surface detection equipment |
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| CN117469955A (en) * | 2023-12-26 | 2024-01-30 | 淄博超科氧化铝材料有限公司 | Alumina powder drying and storing device and application method thereof |
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2024
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN209093757U (en) * | 2018-10-23 | 2019-07-12 | 安徽金泽包装材料有限公司 | A kind of device for paper loading plate gluing |
| CN210752897U (en) * | 2019-07-25 | 2020-06-16 | 韶关市新弘立冶金实业有限公司 | Breaker is used in production of multi-functional heat preservation agent |
| CN111672689A (en) * | 2020-05-22 | 2020-09-18 | 魏建波 | Dyeing equipment for fragrant candles |
| CN117019460A (en) * | 2023-09-05 | 2023-11-10 | 江西庄驰家居科技有限公司 | Mould-proof wrapping treatment equipment for high-sealing wood and bamboo materials |
| CN117299282A (en) * | 2023-11-30 | 2023-12-29 | 庆安县佳利市政工程建筑有限公司 | Scrap iron smashing and recycling device for construction decoration garbage disposal |
| CN117469955A (en) * | 2023-12-26 | 2024-01-30 | 淄博超科氧化铝材料有限公司 | Alumina powder drying and storing device and application method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118129582A (en) * | 2024-05-06 | 2024-06-04 | 江苏瑾为科技有限公司 | Copper bar production surface detection equipment |
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| CN117945112B (en) | 2024-06-11 |
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