CN114383784B - Sealing degree detection device for sealing box - Google Patents
Sealing degree detection device for sealing box Download PDFInfo
- Publication number
- CN114383784B CN114383784B CN202210076782.1A CN202210076782A CN114383784B CN 114383784 B CN114383784 B CN 114383784B CN 202210076782 A CN202210076782 A CN 202210076782A CN 114383784 B CN114383784 B CN 114383784B
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- pushing
- disc
- detection device
- fixedly arranged
- gear
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- 238000007789 sealing Methods 0.000 title claims abstract description 46
- 238000001514 detection method Methods 0.000 title claims abstract description 39
- 238000002955 isolation Methods 0.000 claims description 15
- 230000017105 transposition Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 11
- 235000021419 vinegar Nutrition 0.000 description 4
- 239000000052 vinegar Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a sealing degree detection device of a sealing box, which belongs to the technical field of quality detection equipment and comprises a mounting frame, a positioning mechanism, a surrounding mechanism, a pushing mechanism and a detection device; the installation seat comprises an installation seat, a placement seat and an air duct, wherein the placement seat and the air duct are fixedly installed on the installation seat, and the detection device is fixedly installed on the installation seat. The utility model automatically completes the detection of the tightness of the sealing box through the positioning mechanism, the enclosing mechanism and the pushing mechanism, and has simple structure and convenient operation.
Description
Technical Field
The utility model belongs to the technical field of quality detection equipment, and particularly relates to a sealing degree detection device for a sealing box.
Background
The sealing box is used as a common auxiliary sealing device, has the characteristics of good water resistance, radiation resistance and the like, and is commonly applied to scenes with higher requirements on protection. Because of the special nature of the use environment, the tightness of the seal box itself has a great influence on the service life of the seal box, so the tightness of the seal box itself needs to be detected before the seal box leaves the factory.
The Chinese patent with publication number of CN214309338U discloses a sealing degree detection structure for a capping machine in white vinegar production, which comprises a workbench, a conveying mechanism, a movable frame, a taking and placing mechanism, a fluorescent lamp panel and the like, wherein although the sealing degree of the white vinegar after capping can be detected, the whole white vinegar bottle body is required to be immersed in liquid, then the fluorescent lamp panel is used for irradiation detection, the detection procedure is complex, and if the sealing degree is poor, dark color liquid for detection can enter the bottle body, so that the white vinegar is polluted, and the practicability is not strong. The utility model provides a sealing degree detection device for a sealing box.
Disclosure of Invention
Aiming at the technical problems, the utility model adopts the following technical scheme: the sealing degree detection device for the sealing box comprises a mounting frame, a positioning mechanism, a surrounding mechanism, a pushing mechanism and a detection device; the installation seat comprises an installation seat, a placement seat and an air duct, wherein the placement seat and the air duct are fixedly installed on the installation seat, and the detection device is fixedly installed on the installation seat.
The positioning mechanism comprises an air cylinder and positioning blocks, wherein the air cylinder is slidably arranged on the placement seat, the two positioning blocks are symmetrically arranged and are slidably arranged on the air cylinder.
The surrounding mechanism is slidably arranged on the air duct and comprises a shielding cover for surrounding the sealing box.
The pushing mechanism comprises a cross, a sliding block and a pushing short rod, wherein the cross is slidably arranged on the air guide pipe, the sliding block is slidably arranged on the cross, the pushing short rod is fixedly arranged on the sliding block, and the pushing short rod is driven to move up and down through the cross.
Further, positioning mechanism still include the torsional spring, torsional spring one end fixed mounting on the mount pad, other end fixed mounting is on the installation chassis, installation chassis fixed mounting place on the seat, the installation chassis on articulated have the one end of lift ring, the lift ring other end articulated on the cylinder.
Further, the torsion spring is sleeved on the outer ring at the bottom of the placement seat, and a plurality of grooves are formed in the placement seat.
Further, the surrounding mechanism also comprises a guide disc, the guide disc is fixedly arranged on the air duct, a plurality of guide vertical rods are slidably arranged on the guide disc, one end of each guide vertical rod is fixedly arranged on the isolation cover, and the other end of each guide vertical rod is fixedly arranged on the lifting disc.
Further, the isolation covers are multiple, the isolation covers are sequentially installed in a sliding mode from inside to outside, and the lifting discs are multiple and correspond to the isolation covers one by one.
Further, pushing mechanism still include the propelling movement motor, propelling movement motor fixed mounting on the mount pad, propelling movement motor output shaft on fixed mounting have the propelling movement driving gear, propelling movement driving gear and propelling movement driven gear meshing, propelling movement driven gear rotate and install on the air duct, propelling movement driven gear on articulated one end that has the propelling movement dwang, the propelling movement dwang other end articulated on the propelling movement slider, propelling movement slider slidable mounting on the mount pad, the propelling movement slider on articulated one end that has the propelling movement bull stick, the propelling movement bull stick other end articulated on the propelling movement disc, the propelling movement disc rotate and install on the air duct, propelling movement disc below be provided with the disc, the disc rotate and install on the semicircle gear, semicircle gear on fixed mounting have the one end of push rod, the push rod other end rotate and install on the cross.
Further, the disc on fixed mounting have arm and running roller, the arm that stretches out on fixed mounting have the motor, motor output shaft on fixed mounting have the rotation gear, rotation gear and semicircle gear dish inner circle meshing, the running roller rotate and install on the arm that stretches out, running roller and wedge leading truck sliding fit, wedge leading truck fixed mounting on connecting the disc, connecting the disc slidable mounting on the air duct, connecting the disc on rotate the one end of installing the pull rod, the pull rod other end rotate and install on the slider.
Further, two opposite sliding blocks are fixedly provided with pushing long rods, two pushing long rods are arranged, and the pushing long rods are in sliding fit with the cross.
Furthermore, the outer ring of the semicircular gear disc is in meshed fit with a transposition cylindrical gear, the transposition cylindrical gear is fixedly arranged on a second motor, and the second motor is fixedly arranged on the mounting seat.
Further, a vent pipe is arranged between the detection device and the air duct.
Compared with the prior art, the utility model has the beneficial effects that: 1. the utility model automatically completes the detection of the tightness of the sealing box through the positioning mechanism, the surrounding mechanism and the pushing mechanism; 2. the pushing mechanism and the positioning mechanism are matched with each other, and the positioning size can be intelligently adjusted according to the size of the sealing box, so that the detection is convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic view of a part of the structure of the mounting frame.
Fig. 3 is a schematic structural view of the positioning mechanism.
Fig. 4 and 5 are schematic views of the enclosing mechanism.
Fig. 6 to 9 are schematic views of a part of the structure of the pushing mechanism.
Reference numerals: 1-mounting rack; 101-a mounting base; 102-placing a seat; 103-an airway; 2-a positioning mechanism; 201-torsion spring; 202-mounting a chassis; 203-cylinder; 204-lifting a circular ring; 205-positioning blocks; 3-enclosing means; 301-isolating cover; 302-a guide disc; 303-lifting a disc; 304-guiding vertical rods; 4-pushing mechanism; 401-pushing a motor; 402-pushing a driving gear; 403-pushing the driven gear; 404-pushing a rotating rod; 405-pushing the slider; 406-pushing the rotating rod; 407-pushing the disc; 408-a disc; 409-a cantilever arm; 410-rotating a gear; 411-semicircular gear disc; 412-a pushrod; 413-connecting discs; 414-cross; 415-tie rod; 416-a slider; 417-pushing the long rod; 418-pushing the short rod; 419-transposition cylindrical gear; 420-roller; 421-wedge guide; 5-detecting means.
Detailed Description
The utility model will be further described with reference to specific examples, illustrative examples and illustrations of which are provided herein to illustrate the utility model, but are not to be construed as limiting the utility model.
Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the present utility model, certain elements of the drawings may be omitted, enlarged or reduced in size, and not to represent the actual product size, as it would be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Examples: the sealing degree detection device of the sealing box as shown in figures 1-9 comprises a mounting frame 1, a positioning mechanism 2, a surrounding mechanism 3, a pushing mechanism 4 and a detection device 5; the mounting seat 101 comprises a mounting seat 101, a placing seat 102 and an air duct 103, wherein the placing seat 102 and the air duct 103 are fixedly arranged on the mounting seat 101, the detection device 5 is fixedly arranged on the mounting seat 101, and an air pipe is arranged between the detection device 5 and the air duct 103.
The positioning mechanism 2 comprises an air cylinder 203 and positioning blocks 205, wherein the air cylinder 203 is slidably arranged on the placement seat 102, two positioning blocks 205 are symmetrically arranged, and the positioning blocks are slidably arranged on the air cylinder 203. The positioning mechanism 2 further comprises a torsion spring 201, one end of the torsion spring 201 is fixedly arranged on the mounting seat 101, the other end of the torsion spring 201 is fixedly arranged on the mounting chassis 202, the torsion spring 201 is sleeved on the outer ring at the bottom of the placement seat 102, a plurality of grooves are formed in the placement seat 102, the mounting chassis 202 is fixedly arranged on the placement seat 102, one end of the lifting circular ring 204 is hinged to the mounting chassis 202, and the other end of the lifting circular ring 204 is hinged to the air cylinder 203. In operation, the seal box to be detected is filled with gas with a mark, and then is placed on the placement seat 102, and the lifting circular ring 204 is started according to the height of the seal box, so that the cylinder 203 is pushed to a proper height.
The enclosing mechanism 3 is slidably mounted on the air duct 103, and the enclosing mechanism 3 comprises an isolating cover 301 for enclosing the seal box;
the pushing mechanism 4 comprises a cross 414, a sliding block 416 and a pushing short rod 418, the cross 414 is slidably mounted on the air duct 103, the sliding block 416 is slidably mounted on the cross 414, the pushing short rod 418 is fixedly mounted on the sliding block 416, and the pushing short rod 418 is driven to move up and down through the cross 414. The disc 408 is fixedly provided with a stretching arm 409 and a roller 420, the stretching arm 409 is fixedly provided with a motor, the output shaft of the motor is fixedly provided with a rotating gear 410, the rotating gear 410 is meshed with the inner ring of the semicircular gear disc 411, the roller 420 is rotatably arranged on the stretching arm 409, the roller 420 is in sliding fit with a wedge-shaped guide frame 421, the wedge-shaped guide frame 421 is fixedly arranged on a connecting disc 413, the connecting disc 413 is slidably arranged on the air duct 103, one end of a pull rod 415 is rotatably arranged on the connecting disc 413, the other end of the pull rod 415 is rotatably arranged on a sliding block 416, two opposite sliding blocks 416 are fixedly provided with pushing long rods 417, and the pushing long rods 417 are in sliding fit with a cross 414. The motor is started to drive the rotary gear 410 to rotate, so that the extension arm 409 rotates along the inner ring of the semicircular gear disc 411, at this time, the roller 420 slides along the wedge-shaped guide frame 421, the wedge-shaped guide frame 421 drives the connecting disc 413 to move due to the inclined surface of the wedge-shaped guide frame 421, the labor pull rod 415 and the slide block 416 move, and thus the distance between the two pushing long rods 417 is adjusted through the slide block 416 until the pushing long rods 417 are just inserted into holes at the upper ends of the positioning blocks 205, and in the moving process, the two positioning blocks 205 are driven to move towards the middle, so that a to-be-detected sealing box is positioned in the middle of the placing seat 102, and positioning of two surfaces is completed.
The outer ring of the semicircular gear disc 411 is in meshed fit with a transposition cylindrical gear 419, the transposition cylindrical gear 419 is fixedly arranged on a second motor, and the second motor is fixedly arranged on the mounting seat 101. Then, the second motor is started to drive the transposition cylindrical gear 419 to rotate, so that the semicircular gear disc 411 rotates, the cross 414 is driven to rotate along the air duct 103 through the push rod 412, the cross is rotated to a proper position, the motor is started again, and the other two surfaces of the sealing box are positioned by driving the pushing long rod 417 and the positioning block 205, and at the moment, the sealing box is positioned at the middle position of the placing seat 102 and is symmetrical front and back and bilateral symmetry.
The enclosing mechanism 3 further comprises a guide disc 302, the guide disc 302 is fixedly arranged on the air duct 103, a plurality of guide vertical rods 304 are slidably arranged on the guide disc 302, one end of each guide vertical rod 304 is fixedly arranged on the isolation cover 301, the other end of each guide vertical rod 304 is fixedly arranged on the lifting disc 303, a plurality of isolation covers 301 are sequentially slidably arranged from inside to outside, and the lifting discs 303 are in one-to-one correspondence with the isolation covers 301. The pull rod 415 drives the sliding block 416 to move, drives the pushing short rod 418 fixedly installed below the sliding block 416 to move, rotates the proper isolation cover 301 according to the size of the sealing box, and moves the pushing short rod 418 to the position above the lifting disc 303 corresponding to the isolation cover 301.
The pushing mechanism 4 further comprises a pushing motor 401, the pushing motor 401 is fixedly arranged on the mounting seat 101, a pushing driving gear 402 is fixedly arranged on an output shaft of the pushing motor 401, the pushing driving gear 402 is meshed with a pushing driven gear 403, the pushing driven gear 403 is rotatably arranged on the air duct 103, one end of a pushing rotating rod 404 is hinged to the pushing driven gear 403, the other end of the pushing rotating rod 404 is hinged to a pushing sliding block 405, the pushing sliding block 405 is slidably arranged on the mounting seat 101, one end of a pushing rotating rod 406 is hinged to the pushing sliding block 405, the other end of the pushing rotating rod 406 is hinged to a pushing disc 407, the pushing disc 407 is rotatably arranged on the air duct 103, a disc 408 is arranged below the pushing disc 407, the disc 408 is rotatably arranged on a semicircular gear 411, one end of a pushing rod 412 is fixedly arranged on the semicircular gear 411, and the other end of the pushing rod 412 is rotatably arranged on a cross 414. The pushing motor 401 is started to drive the pushing driving gear 402 to rotate, the pushing driven gear 403 meshed with the pushing driving gear 402 rotates, the pushing sliding block 405 is pushed to work in the direction approaching to the pushing driven gear 403 through the pushing rotating rod 404, at the moment, the pushing rotating rod 406 rotates in the direction approaching to the pushing driven gear 403, meanwhile, the pushing disc 407, the disc 408 and the semicircular gear 411 are pushed downwards, the cross 414 is pushed downwards through the pushing rod 412 under the action of pushing force, and therefore the pushing short rod 418 pushes the lifting disc 303. In the downward moving process of the lifting disc 303, the isolation cover 301 is pushed downward through the guide vertical rod 304 to surround the outer side of the sealing box, so that the sealing box is isolated from the outside, detection is started at the moment, if the air tightness of the sealing box is good, marked gas can not be detected by the gas entering the detection device 5 through the gas guide pipe 103 and the gas inlet pipe, and if the sealing box is bad in tightness, marked gas can enter the detection device 5, and detection is completed.
Claims (8)
1. The utility model provides a seal box tightness detection device, includes the mounting bracket, its characterized in that: the device also comprises a positioning mechanism, a surrounding mechanism, a pushing mechanism and a detection device; the mounting frame comprises a mounting seat, a placing seat and an air duct, wherein the placing seat and the air duct are fixedly arranged on the mounting seat, and the detection device is fixedly arranged on the mounting seat;
the positioning mechanism comprises an air cylinder and positioning blocks, wherein the air cylinder is slidably arranged on the placement seat, two positioning blocks are symmetrically arranged and slidably arranged on the air cylinder;
the surrounding mechanism is slidably arranged on the air duct and comprises an isolation cover for surrounding the sealing box;
the pushing mechanism comprises a cross, a sliding block and a pushing short rod, the cross is slidably arranged on the air duct, the sliding block is slidably arranged on the cross, the pushing short rod is fixedly arranged on the sliding block, and the pushing short rod is driven to move up and down through the cross;
the pushing mechanism further comprises a pushing motor, the pushing motor is fixedly arranged on the mounting seat, a pushing driving gear is fixedly arranged on an output shaft of the pushing motor, the pushing driving gear is meshed with a pushing driven gear, the pushing driven gear is rotatably arranged on the air duct, one end of a pushing rotating rod is hinged to the pushing driven gear, the other end of the pushing rotating rod is hinged to the pushing sliding block, the pushing sliding block is slidably arranged on the mounting seat, one end of a pushing rotating rod is hinged to the pushing sliding block, the other end of the pushing rotating rod is hinged to a pushing disc, the pushing disc is rotatably arranged on the air duct, a disc is arranged below the pushing disc, the disc is rotatably arranged on the semicircular gear disc, one end of the pushing rod is fixedly arranged on the semicircular gear, and the other end of the pushing rod is rotatably arranged on the cross frame;
the disc on fixed mounting have arm and running roller, the arm that stretches out on fixed mounting have the motor, motor output shaft on fixed mounting have the rotation gear, rotation gear and semicircle gear dish inner circle meshing, the running roller rotate and install on the arm that stretches out, running roller and wedge leading truck sliding fit, wedge leading truck fixed mounting on connecting disc, connecting disc slidable mounting on the air duct, connecting disc on rotate the one end of installing the pull rod, the pull rod other end rotate and install on the slider.
2. The sealing degree detection device for a sealing box according to claim 1, wherein: the positioning mechanism also comprises a torsion spring, one end of the torsion spring is fixedly arranged on the mounting seat, the other end of the torsion spring is fixedly arranged on the mounting chassis, the mounting chassis is fixedly arranged on the placing seat, one end of a lifting circular ring is hinged on the mounting chassis, and the other end of the lifting circular ring is hinged on the air cylinder.
3. The sealing degree detection device for a sealing box according to claim 2, wherein: the torsion spring is sleeved on the outer ring at the bottom of the placement seat, and a plurality of grooves are formed in the placement seat.
4. The sealing degree detection device for a sealing box according to claim 1, wherein: the surrounding mechanism also comprises a guide disc, the guide disc is fixedly arranged on the air duct, a plurality of guide vertical rods are slidably arranged on the guide disc, one end of each guide vertical rod is fixedly arranged on the isolation cover, and the other end of each guide vertical rod is fixedly arranged on the lifting disc.
5. The sealing degree detection device for a sealing box according to claim 4, wherein: the isolation covers are multiple, the isolation covers are sequentially and slidably arranged from inside to outside, and the lifting discs are multiple and correspond to the isolation covers one by one.
6. The sealing degree detection device for a sealing box according to claim 1, wherein: two opposite sliding blocks are fixedly provided with pushing long rods, two pushing long rods are arranged, and the pushing long rods are in sliding fit with the cross.
7. The sealing degree detection device for a sealing box according to claim 6, wherein: the outer ring of the semicircular gear disc is meshed and matched with a transposition cylindrical gear, the transposition cylindrical gear is fixedly arranged on a second motor, and the second motor is fixedly arranged on the mounting seat.
8. The sealing degree detection device for a sealing box according to claim 1, wherein: and a vent pipe is arranged between the detection device and the air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210076782.1A CN114383784B (en) | 2022-01-24 | 2022-01-24 | Sealing degree detection device for sealing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210076782.1A CN114383784B (en) | 2022-01-24 | 2022-01-24 | Sealing degree detection device for sealing box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114383784A CN114383784A (en) | 2022-04-22 |
| CN114383784B true CN114383784B (en) | 2024-03-08 |
Family
ID=81203625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210076782.1A Active CN114383784B (en) | 2022-01-24 | 2022-01-24 | Sealing degree detection device for sealing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114383784B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0577817A (en) * | 1991-09-12 | 1993-03-30 | Dainippon Printing Co Ltd | Automatic size changing device for shrink packaging machine |
| JPH0848314A (en) * | 1994-08-03 | 1996-02-20 | Sosei Kikai Kogyo Kk | Sealing device |
| JP2001254791A (en) * | 2000-03-10 | 2001-09-21 | Ntn Corp | Belt transmission |
| CN206593813U (en) * | 2017-03-21 | 2017-10-27 | 安徽江淮汽车集团股份有限公司 | Air-tightness detection device |
| CN208333545U (en) * | 2018-05-28 | 2019-01-04 | 韦士肯(厦门)智能科技有限公司 | A kind of intelligent type automatic engine oil tube detection line |
| CN210123332U (en) * | 2019-06-13 | 2020-03-03 | 北京福田康明斯发动机有限公司 | Plugging component sealing performance detection equipment |
| CN210739354U (en) * | 2019-06-21 | 2020-06-12 | 北京福田康明斯发动机有限公司 | Plugging tool and plugging structure |
| CN112763674A (en) * | 2020-12-22 | 2021-05-07 | 黄丽艳 | Water quality detection device |
| CN213301697U (en) * | 2020-08-24 | 2021-05-28 | 山东长路虹轮胎有限公司 | Automobile tire air tightness detection device convenient for automatic transposition |
| CN113385431A (en) * | 2021-06-30 | 2021-09-14 | 兴化市华成机械制造有限公司 | Device for automatically detecting surface crack condition of industrial ceramic |
| CN113418658A (en) * | 2021-05-31 | 2021-09-21 | 徐国发 | Plastic packaging box air tightness detection equipment for food processing |
-
2022
- 2022-01-24 CN CN202210076782.1A patent/CN114383784B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0577817A (en) * | 1991-09-12 | 1993-03-30 | Dainippon Printing Co Ltd | Automatic size changing device for shrink packaging machine |
| JPH0848314A (en) * | 1994-08-03 | 1996-02-20 | Sosei Kikai Kogyo Kk | Sealing device |
| JP2001254791A (en) * | 2000-03-10 | 2001-09-21 | Ntn Corp | Belt transmission |
| CN206593813U (en) * | 2017-03-21 | 2017-10-27 | 安徽江淮汽车集团股份有限公司 | Air-tightness detection device |
| CN208333545U (en) * | 2018-05-28 | 2019-01-04 | 韦士肯(厦门)智能科技有限公司 | A kind of intelligent type automatic engine oil tube detection line |
| CN210123332U (en) * | 2019-06-13 | 2020-03-03 | 北京福田康明斯发动机有限公司 | Plugging component sealing performance detection equipment |
| CN210739354U (en) * | 2019-06-21 | 2020-06-12 | 北京福田康明斯发动机有限公司 | Plugging tool and plugging structure |
| CN213301697U (en) * | 2020-08-24 | 2021-05-28 | 山东长路虹轮胎有限公司 | Automobile tire air tightness detection device convenient for automatic transposition |
| CN112763674A (en) * | 2020-12-22 | 2021-05-07 | 黄丽艳 | Water quality detection device |
| CN113418658A (en) * | 2021-05-31 | 2021-09-21 | 徐国发 | Plastic packaging box air tightness detection equipment for food processing |
| CN113385431A (en) * | 2021-06-30 | 2021-09-14 | 兴化市华成机械制造有限公司 | Device for automatically detecting surface crack condition of industrial ceramic |
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| Publication number | Publication date |
|---|---|
| CN114383784A (en) | 2022-04-22 |
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