CN112284637A - Quality detection device and method for rubber gloves - Google Patents
Quality detection device and method for rubber gloves Download PDFInfo
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- CN112284637A CN112284637A CN202011085110.4A CN202011085110A CN112284637A CN 112284637 A CN112284637 A CN 112284637A CN 202011085110 A CN202011085110 A CN 202011085110A CN 112284637 A CN112284637 A CN 112284637A
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- 238000001514 detection method Methods 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 238000007689 inspection Methods 0.000 claims description 8
- 210000000707 wrist Anatomy 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 3
- 241001330002 Bambuseae Species 0.000 abstract description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 3
- 239000011425 bamboo Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- 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
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
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- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention is suitable for the technical field of rubber gloves, and provides a quality detection device and a quality detection method for the rubber gloves, wherein the quality detection device comprises a supporting component, a stretching component and an air-tight detection component, the stretching component comprises a pneumatic clamping jaw for clamping the rubber gloves, a stretching electric push rod for driving the pneumatic clamping jaw to lift so as to stretch the gloves, and an explosion-proof box for accommodating the gloves is further arranged, and the top of the explosion-proof box is provided with a convex cylinder for fixing the gloves, so that the gloves can be stretched and detected; airtight detection subassembly include with protruding section of thick bamboo assorted cover block, the inside of cover block is provided with the airflow channel who connects gas tube and blast pipe, and the bottom of cover block is fixed with the baroceptor that is used for detecting the atmospheric pressure value in the gloves to can utilize airflow channel to input and exhaust gas to gloves, and utilize baroceptor to detect whether gloves have the gas leakage phenomenon, and then realize that the gas tightness detects. The invention can carry out uniform and standard high-efficiency detection through mechanical equipment and has convenient operation.
Description
Technical Field
The invention belongs to the field of rubber gloves, and particularly relates to a quality detection device and method for rubber gloves.
Background
The rubber gloves are produced, each rubber glove is required to be subjected to quality detection, the rubber gloves comprise stretching, leakage prevention and the like, the number of items is large, the rubber gloves are detected through manual work, the efficiency is low, the labor intensity is high, the manual labor is different, the detection standards are not uniform, and the detection effect is poor.
Disclosure of Invention
The invention provides a quality detection device and method for rubber gloves, and aims to solve the problems in the prior art.
The invention is realized in this way, a quality detection device of rubber gloves, comprising a supporting component, a stretching component and an airtight detection component;
the supporting assembly comprises two supporting plates which are vertically and symmetrically distributed, and a base is fixedly connected between the two supporting plates;
the stretching assembly comprises a detection frame, an explosion-proof box and a stretching electric push rod, the detection frame is fixed to the top of the supporting plate, the explosion-proof box is located inside the detection frame and on the bottom wall of the detection frame, the stretching electric push rod is vertically arranged and fixed to the top of the base, an output shaft of the stretching electric push rod penetrates through the bottom wall of the detection frame and the bottom wall of the explosion-proof box upwards and extends into the inner side of the explosion-proof box, a pneumatic clamping jaw is fixedly connected to the upper end of the stretching electric push rod, a controller is fixed to the outer wall of the explosion-proof box, and a convex cylinder is arranged at the top of the explosion-proof box;
airtight detection subassembly includes lift electric push rod, crane and pump, lift electric push rod is fixed on the roof of test rack, lift electric push rod is vertical setting just the output of lift electric push rod passes downwards the roof of test rack, the output fixedly connected with one of lift electric push rod the crane, the lower extreme of crane is fixed with a cover block, the bottom of cover block have an annular structure with the last edge assorted draw-in groove of protruding section of thick bamboo, be located of the lower surface of cover block the part of the inboard of draw-in groove is fixed with an atmospheric pressure sensor, the inside of cover block has the airflow channel of a Y shape structure, airflow channel is in three opening has on the cover block, opening one is located the lower surface of cover block is located on the part of the inboard of draw-in groove, opening two and three are located the upper surface of cover block just communicates a gas tube and an blast pipe respectively The inflation tube is provided with an inflation valve, the exhaust tube is provided with an exhaust valve, and the inflation tube is communicated with an inflation pump;
wherein, stretch electric push rod, lift electric push rod and the equal electric connection of baroceptor the controller, an alarm of controller electric connection.
Preferably, a displacement sensor is mounted on the lower surface of the top wall of the explosion-proof box;
the displacement sensor is used for detecting the moving distance of the pneumatic clamping jaw in the vertical direction.
Preferably, the bottom walls of the explosion-proof box and the detection frame are provided with through holes for the stretching electric push rods to pass through;
the inner wall of through-hole is fixed with two locating levers that the symmetry set up, the one end of locating lever is fixed with a position sleeve, two the position sleeve just all has an arc constant head tank for relative setting, the push rod of tensile electric push rod is located the constant head tank is inboard.
Preferably, a plurality of article holders are fixed on the outer wall of the detection frame;
the plurality of article placing frames are divided into two symmetrically arranged article placing frame groups; every a plurality of in the storage rack group the supporter is followed the direction of height of test rack evenly interval distribution.
Preferably, the commodity shelf is U-shaped structure, just the commodity shelf passes through fixing bolt detachable connection the test rack.
Preferably, the fagging is L shape structure, just the bottom of fagging is fixed with a plurality of universal wheels.
Preferably, a baffle is fixed on the lower surface of the bottom wall of the detection frame, the baffle is in a conical structure, and the stretching electric push rod is positioned on the inner side of the baffle;
the wide opening end of the baffle is connected with the detection frame, and the narrow opening end of the baffle faces downwards.
The invention also provides a quality detection method of the rubber gloves, which comprises the following steps:
s1, installing a quality detection device of any one of the rubber gloves;
s2, enabling the finger part of the rubber glove to be detected to penetrate through the convex cylinder and extend into the explosion-proof box, reversely sleeving the wrist part of the rubber glove on the convex cylinder, starting the lifting electric push rod, extending the lifting electric push rod to enable the cover block to press the convex cylinder, and sealing the wrist part of the rubber glove;
s3, closing the exhaust valve, opening the inflation valve, starting the inflation pump, stopping the inflation pump after working for a preset time, detecting the air pressure value in the rubber glove by the air pressure sensor, and controlling the alarm to start to alarm by the controller when the air pressure value is lower than a preset air pressure value;
s4, closing the inflation valve, opening the exhaust valve and releasing the gas in the rubber glove;
and S5, starting the pneumatic clamping jaw to clamp the rubber glove, and starting the stretching electric push rod to recover, so that the rubber glove is stretched, and the stretch-resistant performance of the rubber glove is observed.
Compared with the prior art, the invention has the beneficial effects that: the invention relates to a quality detection device and a method of rubber gloves, wherein the detection device comprises a pneumatic clamping jaw for clamping the rubber gloves, a stretching electric push rod for driving the pneumatic clamping jaw to lift so as to stretch the gloves, and an explosion-proof box for accommodating the gloves is also arranged, and the top of the explosion-proof box is provided with a convex cylinder for fixing the gloves, so that the gloves can be stretched and detected;
the detection device further comprises a cover block matched with the convex barrel, an air flow channel for connecting the inflation tube and the exhaust pipe is arranged inside the cover block, and an air pressure sensor for detecting the air pressure value in the glove is fixed at the bottom of the cover block, so that air can be input and exhausted to the glove through the air flow channel, whether the glove has an air leakage phenomenon or not is detected through the air pressure sensor, and air tightness detection is achieved. The invention can carry out uniform and standard high-efficiency detection through mechanical equipment and has convenient operation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged detail view of the invention at a in fig. 1.
Fig. 3 is a schematic structural diagram of the crane of the invention.
Fig. 4 is a schematic structural view of the shelf of the present invention.
Fig. 5 is a schematic structural view of a positioning rod of the present invention.
In the figure: 1-supporting component, 11-supporting plate, 12-base, 13-universal wheel, 2-stretching component, 21-detecting frame, 22-explosion-proof box, 221-convex cylinder, 23-pneumatic clamping jaw, 24-stretching electric push rod, 25-storage rack, 26-baffle, 27-positioning rod, 271-positioning sleeve, 28-controller, 3-airtight detecting component, 31-lifting electric push rod, 32-lifting rack, 33-cover block, 34-air pressure sensor, 35-air flow channel, 36-inflation tube, 361-inflation valve, 37-exhaust tube, 371-exhaust valve and 38-inflation pump.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-5, the present invention provides a technical solution: a quality detection device and a method for rubber gloves are provided, the detection device comprises a supporting component 1, a stretching component 2 and an air tightness detection component 3.
The supporting component 1 comprises two supporting plates 11, the two supporting plates 11 are vertically and symmetrically distributed, and a base 12 is fixedly connected between the two supporting plates 11. The base 12 is a U-shaped structure, and two side walls of the base 12 are respectively connected with two supporting plates 11 through fixing bolts. The supporting plate 11 is of an L-shaped structure, and a plurality of universal wheels 13 are fixed at the bottom of the supporting plate 11. The entire device can be moved by the universal wheels 13 in a labor-saving manner.
Wherein, explosion-proof case 22 is used for holding the rubber gloves that wait to detect, and boss 221 is used for the wrist of fixed rubber gloves, and the periphery wall of boss 221 is provided with anti-skidding screw thread to increase the connection steadiness of rubber gloves and sleeve 221. The pneumatic clamping jaw 23 is used for clamping and fixing the rubber gloves, and the pneumatic clamping jaw 23 can be driven by stretching the electric push rod 24 to carry out lifting movement, so that the rubber gloves are stretched.
The air tightness detection component 3 comprises a lifting electric push rod 38, a lifting frame 32 and an air pump 38, the lifting electric push rod 38 is fixed on the top wall of the detection frame 21, the lifting electric push rod 28 is vertically arranged, the output end of the lifting electric push rod 28 downwards penetrates through the top wall of the detection frame 21, the lifting frame 32 is fixedly connected with the output end of the lifting electric push rod 28, a cover block 33 is fixed at the lower end of the lifting frame 32, a clamping groove 331 which is of an annular structure and matched with the upper edge of the convex cylinder 221 is formed in the bottom of the cover block 33, an air pressure sensor 34 is fixed on the part, located on the inner side of the clamping groove 331, of the lower surface of the cover block 33, an air flow channel 331 of a Y-shaped structure is formed in the cover block 33, the air flow channel 331 is provided with three openings, the first opening is located on the part, located on the inner side of the clamping groove 331, of the lower surface of the cover block 33, the second opening and, the inflation tube 36 is provided with an inflation valve 361, the exhaust tube 37 is provided with an exhaust valve 371, and the inflation tube 36 is communicated with an inflator 38.
The cover block 33 can be driven by the lifting electric push rod 28 to perform lifting movement, so that the cover block can be tightly attached to the wrist part of the rubber glove to seal the rubber glove, the inflator 38 can fill air into the glove when the inflation valve 361 is opened, the inflation is stopped after a certain amount of air is filled, meanwhile, the air pressure in the glove is detected by the air pressure sensor, if the air leakage exists in the glove, the air pressure value of the glove is lower than that of the glove without leak, and the air in the glove can be discharged through the exhaust pipe 37 by opening the exhaust valve 371.
Wherein, stretch electric push rod 24, lift electric push rod 31 and air pressure sensor 34 all electric connection controller 28, and controller 28 electric connection an alarm. The air pressure sensor 34 may be a pressure sensor of type MIK-P300.
A displacement sensor 29 is mounted on the lower surface of the top wall of the explosion-proof case 22. The displacement sensor 29 is used to detect the moving distance of the pneumatic gripper 23 in the vertical direction. The displacement sensor 29 may be a linear displacement sensor of the type PC-M-0375. When the electric push rod 24 is pulled to start the recovery, the displacement sensor 29 can be started to detect the stretched length of the glove. The user can judge the stretch-proofing performance of the glove according to the stretching length of the glove and the deformation condition of the glove.
The bottom walls of the explosion-proof box 22 and the detection frame 21 are provided with through holes for the stretching electric push rods 24 to pass through. Two positioning rods 27 which are symmetrically arranged are fixed on the inner wall of the through hole, one end of each positioning rod 27 is fixed with a positioning sleeve 271, the two positioning sleeves 271 are oppositely arranged and are respectively provided with an arc-shaped positioning groove, and the push rod for stretching the electric push rod 24 is positioned on the inner side of the positioning groove. The push rod of the stretching electric push rod 24 can be limited by the positioning sleeve 271, so that the stretching is more stable, and the operation is safer.
A plurality of article holders 25 are fixed on the outer wall of the inspection rack 21. The plurality of article holders 25 are equally divided into two symmetrically arranged article holder groups. The plurality of shelves 25 in each set of shelves are evenly spaced along the height direction of the inspection rack 21. The shelf 25 is a U-shaped structure, and the shelf 25 is detachably connected to the detecting frame 21 through a fixing bolt. The user can be with the gloves that await measuring or the instrument classification of waiting to use place on supporter 25, conveniently takes.
A baffle 26 is fixed on the lower surface of the bottom wall of the detection frame 21, the baffle 26 is in a conical structure, and the tension electric push rod 24 is positioned on the inner side of the baffle 26. The wide opening end of the baffle 26 is connected with the detection frame 21, and the narrow opening end of the baffle 26 faces downwards. If the glove is exploded due to quality problems, the explosion proof box 22 and the baffle 26 can provide a shield for the debris and make the debris slide down the baffle 26 for convenient collection.
The quality detection method of the rubber gloves is suitable for the quality detection device of the rubber gloves, and comprises the following steps:
s1, installing the quality detection device of the rubber gloves.
S2, the finger part of the rubber glove to be detected penetrates through the convex cylinder 221 and extends into the explosion-proof box 22, the wrist part of the rubber glove is reversely sleeved on the convex cylinder 221, the lifting electric push rod 31 is started, the lifting electric push rod 31 extends to enable the cover block 33 to press against the convex cylinder 221, and the wrist part of the rubber glove is sealed.
S3, closing the vent valve 371, opening the inflation valve 361, starting the inflation pump 38, stopping the inflation pump 38 after working for a preset time, detecting the air pressure value in the rubber glove by the air pressure sensor 34, and controlling the alarm to start alarming by the controller 28 when the air pressure value is lower than a preset air pressure value.
S4, closing the inflation valve 361, opening the exhaust valve 371, releasing the gas in the rubber glove, and then performing a tensile property test.
S5, starting the pneumatic clamping jaw 23 to clamp the rubber glove, and starting the stretching electric push rod 24 to recover, thereby stretching the rubber glove, and a user can observe the stretch-resistant performance of the rubber glove by observing the stretching length of the rubber glove and the deformation degree of the rubber glove.
The invention relates to a quality detection device and a method of rubber gloves, wherein the detection device comprises a pneumatic clamping jaw 23 for clamping the rubber gloves, a stretching electric push rod 24 for driving the pneumatic clamping jaw 23 to lift so as to stretch the gloves, an explosion-proof box 22 for accommodating the gloves is further arranged, and a convex barrel 221 for fixing the gloves is arranged at the top of the explosion-proof box 22, so that the gloves can be stretched and detected. The detection device further comprises a cover block 33 matched with the convex barrel 221, an air flow channel for connecting the inflation tube 36 and the exhaust tube 37 is arranged inside the cover block 33, an air pressure sensor for detecting the air pressure value in the glove is fixed at the bottom of the cover block 33, so that air can be input into and exhausted from the glove through the air flow channel, whether the glove leaks air or not is detected through the air pressure sensor 34, and air tightness detection is achieved. The invention can carry out uniform and standard high-efficiency detection through mechanical equipment and has convenient operation.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A quality detection device of rubber gloves, its characterized in that: comprises a supporting component (1), a stretching component (2) and an air tightness detection component (3);
the supporting assembly (1) comprises two supporting plates (11), the two supporting plates (11) are vertically and symmetrically distributed, and a base (12) is fixedly connected between the two supporting plates (11);
the stretching assembly (2) comprises a detection frame (21), an explosion-proof box (22) and a stretching electric push rod (24), the detection frame (21) is fixed on the top of the supporting plate (11), the explosion-proof box (22) is positioned inside the detection frame (21) and on the bottom wall of the detection frame (21), the stretching electric push rod (24) is vertically arranged and the stretching electric push rod (24) is fixed on the top of the base (12), the output shaft of the tension electric push rod (24) upwards passes through the bottom wall of the detection frame (21) and the bottom wall of the explosion-proof box (22), and extends into the inner side of the explosion-proof box (22), the upper end of the stretching electric push rod (24) is fixedly connected with a pneumatic clamping jaw (23), a controller (28) is fixed on the outer wall of the explosion-proof box (22), and a convex cylinder (221) is arranged at the top of the explosion-proof box (22);
the airtight detection assembly (3) comprises a lifting electric push rod (38), a lifting frame (32) and an air pump (38), the lifting electric push rod (38) is fixed on the top wall of the detection frame (21), the lifting electric push rod (28) is vertically arranged, the output end of the lifting electric push rod (28) downwards penetrates through the top wall of the detection frame (21), the output end of the lifting electric push rod (28) is fixedly connected with one lifting frame (32), the lower end of the lifting frame (32) is fixedly provided with a cover block (33), the bottom of the cover block (33) is provided with a clamping groove (331) which is of an annular structure and matched with the upper edge of the convex cylinder (221), the part of the lower surface of the cover block (33) which is positioned on the inner side of the clamping groove (331) is fixedly provided with an air pressure sensor (34), the inside of the cover block (33) is provided with an air flow channel (331) of a Y-shaped structure, the air flow channel (331) is provided with three openings on the cover block (33), the first opening is positioned on the part, located on the inner side of the clamping groove (331), of the lower surface of the cover block (33), the second opening and the third opening are positioned on the upper surface of the cover block (33) and are respectively communicated with an inflation tube (36) and an exhaust tube (37), an inflation valve (361) is installed on the inflation tube (36), an exhaust valve (371) is installed on the exhaust tube (37), and the inflation tube (36) is communicated with an inflation pump (38);
wherein, stretch electric putter (24), lift electric putter (31) and baroceptor (34) equal electric connection controller (28), an alarm of controller (28) electric connection.
2. The quality inspection device for rubber gloves according to claim 1, wherein: a displacement sensor (29) is arranged on the lower surface of the top wall of the explosion-proof box (22);
the displacement sensor (29) is used for detecting the moving distance of the pneumatic clamping jaw (23) in the vertical direction.
3. The quality inspection device for rubber gloves according to claim 1, wherein: the bottom walls of the explosion-proof box (22) and the detection frame (21) are provided with through holes for the stretching electric push rod (24) to pass through;
the inner wall of through-hole is fixed with two locating levers (27) that the symmetry set up, the one end of locating lever (27) is fixed with a position sleeve (271), two position sleeve (271) just all have an arc constant head tank for relative setting, the push rod of tensile electric push rod (24) is located the constant head tank is inboard.
4. The quality inspection device for rubber gloves according to claim 1, wherein: a plurality of article shelves (25) are fixed on the outer wall of the detection frame (21);
the plurality of article placing frames (25) are divided into two symmetrically arranged article placing frame groups; a plurality of the article holders (25) in each group of the article holder groups are uniformly distributed at intervals along the height direction of the detection rack (21).
5. The quality inspection device for rubber gloves according to claim 4, wherein: the storage rack (25) is of a U-shaped structure, and the storage rack (25) is detachably connected with the detection rack (21) through a fixing bolt.
6. The quality inspection device for rubber gloves according to claim 1, wherein: the supporting plate (11) is of an L-shaped structure, and a plurality of universal wheels (13) are fixed at the bottom of the supporting plate (11).
7. The quality inspection device for rubber gloves according to claim 1, wherein: a baffle plate (26) is fixed on the lower surface of the bottom wall of the detection frame (21), the baffle plate (26) is of a conical structure, and the stretching electric push rod (24) is positioned on the inner side of the baffle plate (26);
the wide opening end of the baffle (26) is connected with the detection frame (21), and the narrow opening end of the baffle (26) faces downwards.
8. A quality detection method of rubber gloves is characterized in that: the method comprises the following steps:
s1, installing a quality detection device of a rubber glove of any one of the above claims 1 to 7;
s2, enabling the finger part of the rubber glove to be detected to penetrate through the convex cylinder (221) and extend into the explosion-proof box (22), reversely sleeving the wrist part of the rubber glove on the convex cylinder (221), starting the lifting electric push rod (31), extending the lifting electric push rod (31) to enable the cover block (33) to abut against the convex cylinder (221), and sealing the wrist part of the rubber glove;
s3, closing an exhaust valve (371), opening an inflation valve (361), starting an inflation pump (38), stopping the inflation pump (38) after working for a preset time, detecting the air pressure value in the rubber glove by an air pressure sensor (34), and controlling an alarm to start to alarm by a controller (28) when the air pressure value is lower than a preset air pressure value;
s4, closing the inflation valve (361), opening the exhaust valve (371), and releasing the gas in the rubber glove;
s5, starting the pneumatic clamping jaw (23) to clamp the rubber glove, and starting the stretching electric push rod (24) to recover, thereby stretching the rubber glove and observing the stretch-resistant performance of the rubber glove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011085110.4A CN112284637A (en) | 2020-10-12 | 2020-10-12 | Quality detection device and method for rubber gloves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011085110.4A CN112284637A (en) | 2020-10-12 | 2020-10-12 | Quality detection device and method for rubber gloves |
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| CN112284637A true CN112284637A (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011085110.4A Pending CN112284637A (en) | 2020-10-12 | 2020-10-12 | Quality detection device and method for rubber gloves |
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| CN (1) | CN112284637A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112234A (en) * | 2021-12-10 | 2022-03-01 | 江苏百通达医疗用品有限公司 | Airtightness testing device and airtightness testing method for nitrile rubber medical gloves |
| CN114441112A (en) * | 2021-12-20 | 2022-05-06 | 安徽赞瑞实业有限公司 | Firefighter uniform airtightness detection device and detection method thereof |
| CN117387876A (en) * | 2023-10-26 | 2024-01-12 | 张家港大裕橡胶制品有限公司 | Rubber glove air tightness detection device and detection method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS6433205A (en) * | 1987-07-13 | 1989-02-03 | Gore & Ass | Leak testing method apparatus |
| AU2002347797A1 (en) * | 2001-10-16 | 2003-04-28 | Microflex Corporation | Rupture testing for gloves |
| CN106932156A (en) * | 2017-03-21 | 2017-07-07 | 江苏嘉文医疗用品有限公司 | A kind of disposable glove automatic detecting machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112234A (en) * | 2021-12-10 | 2022-03-01 | 江苏百通达医疗用品有限公司 | Airtightness testing device and airtightness testing method for nitrile rubber medical gloves |
| CN114441112A (en) * | 2021-12-20 | 2022-05-06 | 安徽赞瑞实业有限公司 | Firefighter uniform airtightness detection device and detection method thereof |
| CN117387876A (en) * | 2023-10-26 | 2024-01-12 | 张家港大裕橡胶制品有限公司 | Rubber glove air tightness detection device and detection method thereof |
| CN117387876B (en) * | 2023-10-26 | 2024-03-29 | 张家港大裕橡胶制品有限公司 | Rubber glove air tightness detection device and detection method thereof |
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Application publication date: 20210129 |
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| RJ01 | Rejection of invention patent application after publication |