Device capable of rapidly detecting damage of PVC (polyvinyl chloride) rubber gloves
By using the design of detection components and limit components in the rubber glove detection device, and using cylinders and nozzles for inflation detection, the problem of small air leakage in the prior art resulting in untimely detection is solved, and fast and accurate damage detection is achieved , and record problem locations and cured pigments by marking components, improving detection efficiency and accuracy.
Patent Information
- Application Number
- CN202411394027.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-01-17
AI Technical Summary
In the prior art, when detecting whether rubber gloves leak, the leaking area will affect the speed of water flowing out, resulting in untimely or inaccurate detection.
A device including a detection box, detection component and limiting component is designed to inflatrate the gloves through the drive box and the cylinder drive nozzle, and to position and seal the gloves with ply plates and seal strips, and pressurize with yellow gas. Determine that the gloves are damaged and remove gas through the exhaust pipe to prevent interference.
The rapid and accurate detection of damage to rubber gloves ensures detection speed and accuracy of results, and records problem locations and cures pigments by marking components to avoid subsequent wipes.
Smart Images
Figure CN119321855A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of glove detection, in particular to a device capable of quickly detecting damage of PVC rubber gloves. Background Art
[0002] Rubber gloves are also called insulating gloves. Rubber gloves are made of rubber. Rubber has insulating properties, which makes rubber gloves non-conductive. At present, rubber gloves are used in hospitals, industries and other fields. Electricians generally have insulating gloves to repair circuits or instruments. In the production process of rubber gloves, air leakage detection operations are required to ensure that each rubber glove is leak-proof.
[0003] Currently, the method for detecting whether a rubber glove is leaking is mainly to inject water into the rubber glove and observe whether water flows out from the inside of the rubber glove. If the leaking part of the rubber glove is too small, it will affect the speed at which water flows out of the rubber glove, resulting in the phenomenon that no water flow out can be observed. Summary of the invention
[0004] In view of the deficiencies in the prior art, the present invention provides a device for quickly detecting damage to PVC rubber gloves, thereby solving the above-mentioned problems.
[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a device for quickly detecting damage to PVC rubber gloves, comprising a detection box, a detection component arranged inside the detection box for performing inflation detection on the gloves, a limit component arranged above the detection component for limiting the position of the gloves, and a marking component arranged outside the detection box for marking the gloves, the detection component comprising a drive box and a first air nozzle slidably arranged in the drive box driven by a drive mechanism, the inner cavity of the first air nozzle is slidably connected to a second air nozzle driven by a cylinder, and the surfaces of the first air nozzle and the second air nozzle are both provided with air holes connected to an external pump group; The limiting assembly includes two rotating cylinders fixed on both sides of the driving box, the surfaces of the piston rods of the two rotating cylinders are fixedly connected with connecting plates, one side of the connecting plate is fixedly connected with a fixing frame, one side of the fixing frame is driven by the driving cylinder to have a clamping plate, the opposite sides of the two clamping plates are fixed with negative pressure adsorption plates for adsorbing gloves, the opposite sides of the two clamping plates are provided with a first groove adapted to the first gas nozzle and a second groove adapted to the second gas nozzle, and the opposite sides of the two clamping plates are fixedly connected with sealing strips; The surface of the detection box is provided with a feeding port located in front of the limit assembly. When in use, the operator takes the gloves and then moves the upper end close to the negative pressure adsorption plate of the rear clamp. At this time, negative pressure is output by the vacuum pump, and the gloves are adsorbed through the negative pressure adsorption plate. Then the rotating cylinder in the front rotates to drive the front clamp to rotate counterclockwise to a position close to the gloves, and then the gloves are adsorbed through the negative pressure adsorption plate on the front clamp. Then, the rear clamp is driven by the rotating cylinder to rotate to a 180-degree position. At this time, the two sides of the gloves are pulled apart, and then the driving box drives the first air nozzle to extend into the inside of the gloves, and then the second air nozzle also extends into the inside of the gloves, and then the two clamps are simultaneously driven by the driving box. The pneumatic cylinder drives the glove to move toward the glove to clamp the glove and the first air nozzle. At this time, the first air nozzle is embedded in the first groove, and the second air nozzle is embedded in the second groove. At this time, the two splints and the glove are sealed by the sealing strip to complete the positioning and sealing of the glove. Then, yellow gas is output to the inside of the glove through the first air nozzle and the second air nozzle at the same time. The inside of the glove is pressurized by inputting yellow gas. When the glove is damaged, the internal yellow gas will be output under high pressure. At this time, the bad point of the glove can be judged, and after confirmation, the yellow gas is drawn back through the exhaust hopper to prevent interference with subsequent test results. After the test is completed, the two splints are reset, the glove falls, and then the test is repeated.
[0006] As a further solution of the present invention: the sealing strip is provided with a concave section on one side of the first groove, and the concave section is adapted to the inner cavity of the first groove. When the two splints are squeezed together, the sealing strip can effectively seal the gap between the two splints and the first air nozzle, and effectively clamp the top of the glove.
[0007] As a further solution of the present invention: a conical surface with a larger upper portion and a smaller lower portion is provided below the first air nozzle, so that the conical surface can be quickly inserted into the glove.
[0008] As a further solution of the present invention: both sides of the inner cavity of the detection box are fixedly connected with exhaust hoppers connected to an external fan, the first gas nozzle and the second gas nozzle are connected to an external pump group to output yellow gas through the air holes, and the inside of the glove is pressurized by inputting yellow gas. When the glove is damaged, the internal yellow gas will be output under high pressure. At this time, the bad point of the glove can be judged, and after confirmation, the yellow gas is drawn back through the exhaust hopper to prevent interference with subsequent detection results.
[0009] As a further solution of the present invention: when the limit assembly is in the initial state, the front connecting plate is located at -90 degrees with the axis of the left rotating cylinder as the center of the circle, and the rear connecting plate is located at 195 degrees with the axis of the right rotating cylinder as the center of the circle.
[0010] As a further solution of the present invention: the marking component includes a fixed card fixed on the surface of the detection box and a marking pen slidably arranged in the fixed card, the marking pen is fixed to the surface of the detection box by an elastic drawstring, and the surface of the marking pen is fixedly connected to a limiting ring engaged with the fixed card. When problems occur during detection, the marking pen is removed to smear and mark the surface of the gloves, so as to count the locations where the problems occur in the same batch of gloves.
[0011] As a further solution of the present invention: the marking component also includes a baking plate and a placement plate fixed on one side of the detection box. The surface of the placement plate is provided with negative pressure adsorption holes connected to the vacuum pump. The gloves that have been marked are difficult to solidify due to their own material, and are easily wiped off during the subsequent picking process. They are placed on the placement plate and adsorbed through the negative pressure adsorption holes. Then, they are cured at low temperature through the high-power lamp beads built into the baking plate, so that the paint solidifies quickly without affecting the gloves themselves.
[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention can quickly locate the gloves through the arrangement of the detection component and the limit component, and then automatically open the gloves to inflate the inside, and can ensure a good sealing effect, thereby speeding up the detection speed of the gloves. When the gloves are damaged, the internal yellow gas will be output under high pressure, and the bad points of the gloves can be judged at this time. After confirmation, the yellow gas is drawn back through the exhaust hopper to prevent interference with subsequent detection results; 2. In the present invention, when problems occur during detection, the marking pen is removed to mark the surface of the gloves, so as to count the locations where problems occur in the same batch of gloves. The marked gloves are difficult to solidify due to their own material, and are easily wiped off in the subsequent picking process. The gloves are placed on a placement plate, adsorbed through the negative pressure adsorption holes, and then cured at low temperature through the built-in high-power lamp beads on the baking plate, so that the paint solidifies quickly without affecting the gloves themselves. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural cross-sectional view of the present invention; Figure 3 It is a structural schematic diagram of the initial state of the detection component and the limit component of the present invention; Figure 4 It is a structural schematic diagram of the clamping state of the glove by the detection component and the limit component of the present invention; Figure 5 It is a schematic structural diagram of the splint of the present invention.
[0014] In the figure: 1. detection box; 2. feeding port; 3. driving box; 4. rotating cylinder; 5. connecting plate; 6. fixing frame; 7. driving cylinder; 8. clamping plate; 9. first groove; 10. second groove; 11. negative pressure adsorption plate; 12. sealing strip; 13. concave section; 14. first air nozzle; 15. second air nozzle; 16. air hole; 17. exhaust hopper; 18. fixing card; 19. elastic pull rope; 20. limiting ring; 21. marking pen; 22. placing plate; 23. baking plate; 24. negative pressure adsorption hole. DETAILED DESCRIPTION
[0015] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation mode, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.
[0016] See also Figure 1-5 The present invention provides a technical solution: a device for quickly detecting damage of PVC rubber gloves, comprising a detection box 1, a detection component arranged inside the detection box 1 for performing inflation detection on the gloves, a limit component arranged above the detection component for limiting the position of the gloves, and a marking component arranged outside the detection box 1 for marking the gloves, the detection component comprises a driving box 3 and a first air nozzle 14 driven by a driving mechanism to slide in the driving box 3, the inner cavity of the first air nozzle 14 is slidably connected to a second air nozzle 15 driven by a cylinder, and the surfaces of the first air nozzle 14 and the second air nozzle 15 are both provided with air holes 16 connected to an external pump group; The limiting assembly includes two rotating cylinders 4 fixed on both sides of the driving box 3, the surfaces of the piston rods of the two rotating cylinders 4 are fixedly connected with connecting plates 5, one side of the connecting plate 5 is fixedly connected with a fixing frame 6, one side of the fixing frame 6 is driven by a driving cylinder 7 with a clamping plate 8, the opposite sides of the two clamping plates 8 are fixed with negative pressure adsorption plates 11 for adsorbing gloves, the opposite sides of the two clamping plates 8 are provided with a first groove 9 adapted to the first gas nozzle 14 and a second groove 10 adapted to the second gas nozzle 15, and the opposite sides of the two clamping plates 8 are fixedly connected with a sealing strip 12; The surface of the detection box 1 is provided with a feeding port 2 located in front of the limit assembly. When in use, the operator takes the gloves and then moves the upper end close to the negative pressure adsorption plate 11 of the rear clamping plate 8. At this time, the vacuum pump outputs negative pressure, and the gloves are adsorbed through the negative pressure adsorption plate 11. Then the front rotating cylinder 4 rotates to drive the front clamping plate 8 to rotate counterclockwise to a position close to the gloves, and then the gloves are adsorbed through the negative pressure adsorption plate 11 on the front clamping plate 8. Then, the rear clamping plate 8 is driven by the rotating cylinder 4 to rotate to a 180-degree position. At this time, the two sides of the gloves are pulled apart, and then the driving box 3 drives the first air nozzle 14 to extend into the inside of the gloves, and then the second air nozzle 15 also extends into the inside of the gloves, and then the two clamping plates 8 are driven at the same time. The cylinder 7 is driven to move toward the glove to clamp the glove and the first air nozzle 14. At this time, the first air nozzle 14 is embedded in the first groove 9, and the second air nozzle 15 is embedded in the second groove 10. At this time, the two clamping plates 8 and the glove are sealed by the sealing strip 12, and the glove is positioned and sealed. Then, the first air nozzle 14 and the second air nozzle 15 simultaneously output yellow gas to the inside of the glove. The inside of the glove is pressurized by inputting yellow gas. When the glove is damaged, the internal yellow gas will be output under high pressure. At this time, the bad point of the glove can be judged, and after confirmation, the yellow gas is withdrawn through the exhaust hopper 17 to prevent interference with subsequent detection results. After the detection is completed, the two clamping plates 8 are reset, the glove falls, and then the detection is repeated.
[0017] The sealing strip 12 is located on one side of the first groove 9 and is provided with a concave section 13, and the concave section 13 is adapted to the inner cavity of the first groove 9. When the two splints 8 are squeezed together, the sealing strip 12 can effectively seal the gap between the two splints 8 and the first air nozzle 14, and effectively clamp the top of the glove.
[0018] A conical surface with a larger top and a smaller bottom is arranged below the first air nozzle 14 so as to be able to quickly extend into the glove.
[0019] Both sides of the inner cavity of the detection box 1 are fixedly connected with an exhaust hopper 17 connected to an external fan. The first air nozzle 14 and the second air nozzle 15 are connected to the external pump group to output yellow gas through the air hole 16. The inside of the glove is pressurized by inputting yellow gas. When the glove is damaged, the internal yellow gas will be output under high pressure. At this time, the bad point of the glove can be judged, and after confirmation, the yellow gas is drawn back through the exhaust hopper 17 to prevent interference with subsequent detection results.
[0020] When the limit assembly is in the initial state, the front connecting plate 5 is located at a -90 degree position with the axis of the left rotating cylinder 4 as the center, and the rear connecting plate 5 is located at a 195 degree position with the axis of the right rotating cylinder 4 as the center.
[0021] The marking assembly includes a fixed card 18 fixed on the surface of the test box 1 and a marking pen 21 slidably set in the fixed card 18. The marking pen 21 is fixed to the surface of the test box 1 by an elastic drawstring 19. The surface of the marking pen 21 is fixedly connected to a limiting ring 20 engaged with the fixed card 18. When problems occur during the test, the marking pen 21 is removed to smear and mark the surface of the gloves to count the locations where the problems occur in the same batch of gloves.
[0022] The marking assembly also includes a baking plate 23 and a placement plate 22 fixed to one side of the detection box 1. The surface of the placement plate 22 is provided with a negative pressure adsorption hole 24 connected to the vacuum pump. The gloves that have been marked are difficult to solidify due to their own material, and are easily wiped off during the subsequent picking process. They are placed on the placement plate 22 and adsorbed through the negative pressure adsorption holes 24. Then, they are cured at low temperature through the high-power lamp beads built into the baking plate 23, so that the paint solidifies quickly without affecting the gloves themselves.
[0023] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.
Claims
1. A device for quickly detecting damage to PVC rubber gloves, comprising a detection box (1), a detection component arranged inside the detection box (1) for performing inflation detection on the gloves, a limiter component arranged above the detection component for limiting the position of the gloves, and a marking component arranged outside the detection box (1) for marking the gloves, characterized in that: The detection component comprises a drive box (3) and a first air nozzle (14) slidably arranged in the drive box (3) driven by a drive mechanism, the inner cavity of the first air nozzle (14) being slidably connected to a second air nozzle (15) driven by a cylinder, and the surfaces of the first air nozzle (14) and the second air nozzle (15) are both provided with air holes (16) communicating with an external pump group; The limiting assembly comprises two rotating cylinders (4) fixed on both sides of the driving box (3); the surfaces of the piston rods of the two rotating cylinders (4) are fixedly connected to connecting plates (5); one side of the connecting plate (5) is fixedly connected to a fixing frame (6); one side of the fixing frame (6) is driven by a driving cylinder (7) to have a clamping plate (8); opposite sides of the two clamping plates (8) are fixed with negative pressure adsorption plates (11) for adsorbing gloves; opposite sides of the two clamping plates (8) are provided with a first groove (9) adapted to the first air nozzle (14) and a second groove (10) adapted to the second air nozzle (15); and opposite sides of the two clamping plates (8) are fixedly connected to sealing strips (12); The surface of the detection box (1) is provided with a material inlet (2) located in front of the limiting component.
2. A device for quickly detecting damage of PVC rubber gloves according to claim 1, characterized in that: The sealing strip (12) is provided with a concave section (13) on one side of the first groove (9), and the concave section (13) is adapted to the inner cavity of the first groove (9).
3. The device for quickly detecting damage of PVC rubber gloves according to claim 1, characterized in that: A conical surface that is larger at the top and smaller at the bottom is provided below the first air nozzle (14).
4. The device for quickly detecting damage of PVC rubber gloves according to claim 1, characterized in that: Both sides of the inner cavity of the detection box (1) are fixedly connected with an air exhaust hopper (17) connected to an external fan, and the first gas nozzle (14) and the second gas nozzle (15) are connected to an external pump group to output yellow gas through the air hole (16).
5. The device for quickly detecting damage of PVC rubber gloves according to claim 1, characterized in that: When the limit assembly is in the initial state, the front connecting plate (5) is located at a -90 degree position with the axis of the left rotating cylinder (4) as the center of the circle, and the rear connecting plate (5) is located at a 195 degree position with the axis of the right rotating cylinder (4) as the center of the circle.
6. The device for quickly detecting damage of PVC rubber gloves according to claim 1, characterized in that: The marking assembly comprises a fixing card (18) fixed to the surface of the detection box (1) and a marking pen (21) slidably arranged in the fixing card (18); the marking pen (21) is fixed to the surface of the detection box (1) by an elastic drawstring (19); and a limiting ring (20) is fixedly connected to the surface of the marking pen (21) and is engaged with the fixing card (18).
7. The device for quickly detecting damage of PVC rubber gloves according to claim 6, characterized in that: The marking assembly further comprises a baking plate (23) and a placement plate (22) fixed to one side of the detection box (1); a negative pressure adsorption hole (24) connected to a vacuum pump is provided on the surface of the placement plate (22).