Medical rubber gloves air tightness stability testing device

Abstract

The present invention relates to the technical field of rubber glove detection, and in particular to a device for detecting the air tightness stability of medical rubber gloves. The device for detecting the air tightness stability of medical rubber gloves comprises: a mounting seat and an air pressure tank, the upper rear side of the mounting seat is connected to the air pressure tank; a first air duct, the upper rear side of the air pressure tank is connected to the first air duct; a placement frame, the upper front side of the base is connected to the placement frame; a knob cover, the lower left front side of the placement frame is threadedly connected to the knob cover; a pressure dividing chamber, the upper rear side of the placement frame is connected to the pressure dividing chamber, the upper side of the first air duct is connected to the lower side of the pressure dividing chamber; a second air duct, the front side of the pressure dividing chamber is connected to a plurality of second air ducts; an air outlet, the front sides of the second air ducts are all connected to the air outlet; a pressing mechanism, the base is provided with a pressing mechanism; an inflation mechanism, the pressing mechanism is provided with an inflation mechanism.

Description

Technical Field

[0001] The invention relates to the technical field of rubber gloves detection, in particular to a device for detecting the air tightness stability of medical rubber gloves. Background Art

[0002] During the medical use of medical rubber gloves, if there are holes on the rubber gloves, medical staff are susceptible to infection by bacteria. In order to ensure the safety of medical staff, the air tightness of the rubber gloves needs to be tested. Most of the existing medical rubber gloves air tightness testing devices manually put the gloves on the air outlet holes, then control the air pressure tank to inflate the rubber gloves, then fill the rubber gloves with water, and judge whether there are holes on the rubber gloves by observing whether water flows out. People control the air pressure tank to inflate the rubber gloves, but cannot ensure that the amount of air inflated each time remains consistent, which easily leads to unstable inflation volume in the rubber gloves.

[0003] Therefore, a medical rubber glove air tightness stability detection device that can automatically inflate the rubber glove is now developed. Summary of the invention

[0004] In order to overcome the shortcoming that the above device cannot automatically inflate the rubber gloves, the technical problem of the present invention is to provide a medical rubber glove air tightness stability detection device that can automatically inflate the rubber gloves.

[0005] The technical implementation scheme of the present invention is: a medical rubber glove air tightness stability detection device, comprising:

[0006] A mounting seat and an air pressure tank, wherein the upper rear side of the mounting seat is connected to the air pressure tank;

[0007] A first air guide pipe, the upper rear side of the air pressure tank is connected with a first air guide pipe;

[0008] A placing frame, wherein the upper front side of the base is connected with a placing frame;

[0009] A knob cover is threadedly connected to the lower left front side of the placement frame;

[0010] A pressure dividing chamber, wherein the upper side of the rear portion of the placement frame is connected to the pressure dividing chamber, and the upper side of the first air guide pipe is connected to the lower side of the pressure dividing chamber;

[0011] Second air guide pipes, a plurality of second air guide pipes are connected to the front side of the pressure dividing chamber;

[0012] An air outlet piece, the front side of the second air guide pipe is connected with an air outlet piece;

[0013] A pressing mechanism is provided on the base;

[0014] An inflation mechanism is provided on the downward pressure mechanism. The rubber gloves are put on the air outlet piece, and then the downward pressure mechanism is used to automatically move the rubber gloves downward and immerse them in the clean water in the placement frame. At the same time, the inflation mechanism is used to automatically inflate the rubber gloves to test the air tightness of the rubber gloves.

[0015] Furthermore, the pressing mechanism includes:

[0016] A hydraulic cylinder is bolted to the upper middle part of the base;

[0017] A fixing plate, the fixing plate being connected to the telescopic rod of the hydraulic cylinder;

[0018] The connecting plate is connected to the front side of the fixed plate, and the air outlet parts are all connected to the connecting plate. The hydraulic cylinder is used to drive the connecting plate to automatically move downward through the fixed plate, thereby driving the air outlet parts to move downward.

[0019] Furthermore, the inflation mechanism includes:

[0020] A lifting plate, the rear side of the fixed plate is connected with the lifting plate;

[0021] An L-shaped rotating frame, the middle part of the first air guide pipe is rotatably connected with the L-shaped rotating frame;

[0022] A rotating baffle is connected to the rear side of the L-shaped rotating frame;

[0023] Fixed baffles, two fixed baffles are connected to the inner wall of the middle and rear part of the first air guide pipe;

[0024] A fixing block is connected to the rear side of the fixed baffle;

[0025] The first spring is connected to the fixed block, and the other side of the first spring is connected to the rotating baffle. When the lifting plate moves downward, it will push the L-shaped rotating frame to rotate, drive the rotating baffle to rotate, open the first air guide tube, and then automatically inflate the rubber glove.

[0026] Furthermore, a protrusion is provided on the lower right side of the rear wall of the lifting plate, and the movement of the protrusion downward will push the L-shaped rotating frame to rotate.

[0027] Furthermore, a fixing mechanism for fixing the rubber gloves is also included, and the fixing mechanism includes:

[0028] A second fixing frame, each of the air outlet parts is connected with a second fixing frame;

[0029] Sliding rings, the second fixing frame is slidably connected with sliding rings;

[0030] The fixing frame is rotatably connected to the left and right sides of the sliding ring. The sliding ring is moved upward, and then the fixing frame is rotated. The fixing frame is clamped at the upper position of the second fixing frame to fix and limit the rubber gloves.

[0031] Furthermore, a limiting mechanism for limiting the position of the rubber gloves is also included, and the limiting mechanism includes:

[0032] A first fixing frame, with first fixing frames connected to both left and right sides of the connecting plate;

[0033] A limiting frame, the limiting frame is connected between the two first fixing frames;

[0034] The limit frame is slidably connected with three groups of limit frames on the limit frame, each group has two limit frames, and the two limit frames in each group are in opposite directions. The two limit frames in each group are moved to a side close to each other to limit the rubber gloves.

[0035] Furthermore, an opening and closing mechanism for controlling the limit frame to open and close is also included, and the opening and closing mechanism includes:

[0036] A third fixing frame is placed on the bottom wall of the frame and is bolted to the third fixing frame, and the upper part of the third fixing frame is in contact with the limiting frame;

[0037] The second spring, two second springs are connected to the outer side of the rear part of the limit frame, the outer sides of the two second springs on the far left and the two second springs on the far right are connected to the inner side of the first fixed frame, the outer sides of the second springs in the middle are connected to the limit frame, and the second springs are all sleeved on the limit frame. When the limit frame moves downward, the two limit frames in each group move toward each other under the action of the second springs.

[0038] Furthermore, it also includes a cleaning mechanism for scraping clean water on the bottom wall of the placement frame, and the cleaning mechanism includes:

[0039] A cleaning rack is slidably connected to the front of the placement frame, and the lower side of the cleaning rack contacts the bottom wall of the placement frame;

[0040] The front part of the cleaning frame is rotatably connected with a roller, and the roller contacts the upper side of the front part of the placing frame. The cleaning frame is moved by the rotation of the roller to scrape off the clean water remaining in the placing frame.

[0041] Furthermore, it also includes:

[0042] A triangular handle is connected to the front side of the limit frame.

[0043] Furthermore, the upper part of the third fixing frame is composed of three inverted triangle-shaped frames. When the limiting frames move downward, the inverted triangle-shaped frames cooperate with the second spring to move the limiting frames toward one side closer to each other.

[0044] The beneficial effects of the present invention are as follows: the present invention enables the rubber glove to automatically move downward by the connecting plate, and at the same time the rotating baffle automatically rotates to open and close, and can automatically inflate the rubber glove without manual control to inflate the rubber glove, thus preventing the rubber glove from being separated from the air outlet piece due to uneven inflation; the rubber glove can be fixed by the sliding ring, thereby eliminating the need to manually pinch the rubber glove, and at the same time the clamping piece can clamp and limit the sliding ring to prevent the sliding ring from automatically moving downward; the rubber glove can be limited by the limiting frame to prevent the rubber glove from shifting during immersion in clean water and affecting the detection result. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0046] Figure 2 It is a partial three-dimensional structural schematic diagram of the present invention.

[0047] Figure 3 It is a three-dimensional structural schematic diagram of the pressing mechanism of the present invention.

[0048] Figure 4 It is a schematic diagram of the three-dimensional structure of the inflation mechanism of the present invention.

[0049] Figure 5 It is a partial cross-sectional three-dimensional structural schematic diagram of the inflation mechanism of the present invention.

[0050] Figure 6 It is a three-dimensional structural schematic diagram of the fixing mechanism of the present invention.

[0051] Figure 7 It is a schematic diagram of the three-dimensional structure of the limiting mechanism of the present invention from a first viewing angle.

[0052] Figure 8 It is a schematic diagram of the three-dimensional structure of the limiting mechanism of the present invention from a second viewing angle.

[0053] Fig. 9 It is a three-dimensional structural schematic diagram of the opening and closing mechanism of the present invention.

[0054] Fig.10 It is a three-dimensional structural schematic diagram of the cleaning mechanism of the present invention.

[0055] Markings in the accompanying drawings: 1: mounting seat, 2: air pressure tank, 3: first air guide pipe, 4: pressure dividing chamber, 5: second air guide pipe, 6: air outlet, 7: pressing mechanism, 71: hydraulic cylinder, 72: fixing plate, 73: connecting plate, 8: inflation mechanism, 81: lifting plate, 82: L-shaped rotating frame, 83: rotating baffle, 84: fixed baffle, 85: fixing block, 86: first spring, 10: fixing mechanism, 101: second fixing frame, 102: sliding ring, 103: clamping frame, 9: limiting mechanism, 91: first fixing frame, 92: limiting frame, 93: limiting frame, 94: triangular handle, 11: opening and closing mechanism, 111: third fixing frame, 112: second spring, 12: clearing mechanism, 121: clearing frame, 122: roller, 13: placement frame, 131: knob cover. DETAILED DESCRIPTION

[0056] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0057] Reference Figure 1 and Figure 2 The medical rubber glove air tightness stability detection device comprises: a mounting seat 1 and an air pressure tank 2, the mounting seat 1 is fixedly connected to the air pressure tank 2 on the upper rear side; a first air guide tube 3, the air pressure tank 2 is connected to the first air guide tube 3 on the upper rear side; a placement frame 13, the upper front side of the base is connected to the placement frame 13 by bolts, and the placement frame 13 can be used to hold water; a knob cover 131, the lower left front side of the placement frame 13 is threadedly connected to the knob cover 131; a pressure dividing chamber 4, the upper rear side of the placement frame 13 is connected There is a pressure dividing chamber 4, the upper side of the first air guide tube 3 is connected to the lower side of the pressure dividing chamber 4; a second air guide tube 5, three second air guide tubes 5 are connected to the front side of the pressure dividing chamber 4; an air outlet piece 6, the front side of each of the second air guide tubes 5 is connected to an air outlet piece 6, and the air outlet piece 6 can allow gas to flow out to inflate the rubber glove; a pressing mechanism 7, a pressing mechanism 7 is provided on the base for automatically moving the air outlet piece 6 downward; an inflation mechanism 8, an inflation mechanism 8 is provided on the pressing mechanism 7 for automatically inflating the rubber glove.

[0058] Reference Figure 1 and Figure 3 The pressing mechanism 7 includes: a hydraulic cylinder 71, which is bolted to the upper side of the middle of the base; a fixing plate 72, which is connected to the telescopic rod of the hydraulic cylinder 71; a connecting plate 73, which is connected to the connecting plate 73 on the front side of the fixing plate 72 by bolts, and the air outlet parts 6 are all connected to the connecting plate 73.

[0059] Reference Figure 1 , Figure 4 and Figure 5The inflation mechanism 8 includes: a lifting plate 81, a lifting plate 81 is welded to the rear side of the fixed plate 72; an L-shaped rotating frame 82, an L-shaped rotating frame 82 is rotatably connected to the middle part of the first air guide tube 3, a protrusion is provided on the lower right side of the rear wall of the lifting plate 81, and the downward movement of the protrusion will push the L-shaped rotating frame 82 to rotate; a rotating baffle 83, a rotating baffle 83 is connected to the rear side of the L-shaped rotating frame 82; a fixed baffle 84, two fixed baffles 84 are connected to the inner wall of the middle and rear part of the first air guide tube 3, and the fixed baffle 84 cooperates with the rotating baffle 83 to block the gas; a fixed block 85, a fixed block 85 is connected to the rear side of the fixed baffle 84; a first spring 86, a first spring 86 is connected to the fixed block 85, and the other side of the first spring 86 is connected to the rotating baffle 83.

[0060] When people need to test the air tightness of rubber gloves, the present device can be used to achieve this. First, people pour clean water into the placement frame 13, then people put the rubber gloves on the air outlet piece 6, then people hold the glove opening position of the rubber gloves tightly with their hands, and then people turn on the hydraulic cylinder 71. The telescopic rod of the hydraulic cylinder 71 shortens downward and drives the fixing plate 72, the connecting plate 73 and the rubber gloves to move downward. The fixing plate 72 moves downward and drives the lifting plate 81 to move downward. When the upper protrusion of the lifting plate 81 contacts the L-shaped rotating frame 82, the lifting plate 81 continues to move downward and pushes the L-shaped rotating frame 82 to rotate. The rotation of the L-shaped rotating frame 82 drives the rotating baffle 83 to rotate and open. At this time, the first spring 86 is stretched, and then the air in the air pressure tank 2 is released. The gas enters the pressure dividing chamber 4 through the first air guide tube 3, and then the pressure dividing chamber 4 divides the gas into three parts and enters the second air guide tube 5. Then, the gas flows out through the gas outlet 6 to inflate the rubber glove. Then, the lifting plate 81 continues to move downward. When the protrusion on the lifting plate 81 separates from the L-shaped rotating frame 82, the rotating baffle 83 is reversed under the action of the first spring 86, driving the L-shaped rotating frame 82 to reverse and reset, blocking the first air guide tube 3. Then, the rubber glove continues to move downward and is immersed in the clean water in the placement frame 13. In this way, the air tightness of the rubber glove can be tested. When the rubber glove is immersed in water, people control the telescopic rod of the hydraulic cylinder 71 to extend upward. At the same time, people control the telescopic rod of the hydraulic cylinder 71 to extend upward. When the lifting plate 81 is moved upward, the lifting plate 81 is moved upward and reset. When the protrusion on the lifting plate 81 contacts the L-shaped rotating frame 82 again, the L-shaped rotating frame 82 is reversed, driving the rotating baffle plate 83 to reverse. At this time, the first spring 86 is compressed and then inflated into the rubber glove again. Since the speed of the telescopic rod of the hydraulic cylinder 71 extending upward is greater than the speed of the telescopic rod shortening downward, it is possible to prevent the rubber glove from being separated from the gas outlet 6 due to excessive gas filling. When the protrusion of the lifting plate 81 is separated from the L-shaped rotating frame 82, the rotating baffle plate 83 is compressed under the action of the first spring 86. The rubber glove is rotated and reset, driving the L-shaped rotating frame 82 to rotate and reset, blocking the first air guide pipe 3, and then people close the hydraulic cylinder 71, and then people observe whether there is water dripping on the rubber glove. If there are holes in the rubber glove, the water will enter the inflated rubber glove, and then the rubber glove will drip after it is separated from the water. If the rubber glove has good sealing performance, the water will not enter the inflated rubber glove, and then there will be no water dripping. When the air tightness test of the rubber glove is completed, people take off the rubber glove, and then people rotate and remove the knob cover 131 to drain the water in the placement frame 13, and then reverse and reset the knob cover 131. Repeat the above operation to automatically move downward through the connecting plate 73, so that the rubber glove can automatically move downward.At the same time, the rotating baffle 83 automatically rotates to open and close, and the rubber glove can be automatically inflated without manual control to inflate the rubber glove, which can prevent uneven inflation from causing the rubber glove to separate from the gas outlet 6.

[0061] Reference Figure 1 and Figure 6 , and also includes a fixing mechanism 10, which can fix the rubber gloves. The fixing mechanism 10 includes: a second fixing frame 101, and the air outlet member 6 is connected to the second fixing frame 101; a sliding ring 102, and the second fixing frame 101 is slidably connected to the sliding ring 102 that can fix the rubber gloves; a fixing frame 103, and the left and right sides of the sliding ring 102 are rotatably connected to the fixing frame 103.

[0062] When people need to fix the rubber gloves, first, people put the rubber gloves on the air outlet piece 6, and then people move the sliding ring 102 upward to fix the rubber gloves. The upward movement of the sliding ring 102 drives the fixing frame 103 to move upward, and then people rotate the fixing frame 103 so that the fixing frame 103 is stuck in the upper position of the second fixing frame 101, which can prevent the sliding ring 102 from automatically moving downward and resetting. Then the air tightness of the rubber gloves can be tested. After the test is completed, people reverse and reset the fixing firmware so that the fixing firmware is separated from the second fixing frame 101, and then people move the sliding ring 102 downward and reset it, so that the rubber gloves are released, and then the rubber gloves can be taken out. Repeat the above operation through the sliding ring 102, the rubber gloves can be fixed, so that there is no need to manually pinch the rubber gloves, and at the same time the fixing firmware can clamp and limit the sliding ring 102 to prevent the sliding ring 102 from automatically moving downward.

[0063] Reference Figure 1 , Figure 7 and Figure 8 , and also includes a limiting mechanism 9, which can limit the rubber gloves. The limiting mechanism 9 includes: a first fixing frame 91, and the left and right sides of the connecting plate 73 are fixedly connected to the first fixing frames 91; a limiting frame 92, and the limiting frame 92 is connected between the two first fixing frames 91; a limiting frame 93, and three groups of limiting frames 93 are slidably connected to the limiting frame 92, each group has two limiting frames 93, and the two limiting frames 93 in each group are in opposite directions, and the limiting frames 93 can limit the rubber gloves; a triangular handle 94, and the front side of the limiting frame 93 is connected to a triangular handle 94.

[0064] When people need to limit the position of the rubber gloves, first, people use the triangular handle 94 to move the limit frame 93 in each group to the side close to each other to limit the rubber gloves, and then they can test the air tightness of the rubber gloves, so as to prevent the rubber gloves on the inflation side from shifting during the immersion in clean water. After the air tightness test of the rubber gloves is completed, people move the limit frame 93 in each group to the side away from each other to reset, and repeat the above operation through the limit frame 93 to limit the rubber gloves, so as to prevent the rubber gloves from shifting during the immersion in clean water and affecting the test results.

[0065] Reference Figure 1 and Fig. 9 , also includes an opening and closing mechanism 11, the opening and closing mechanism 11 can control the limit frame 93 to open and close, the opening and closing mechanism 11 includes: a third fixed frame 111, the inner bottom wall of the placement frame 13 is connected to the third fixed frame 111 by bolts, and the upper part of the third fixed frame 111 is in contact with the limit frame 93; a second spring 112, two second springs 112 are connected to the outer side of the rear part of the limit frame 93, the outer sides of the two second springs 112 on the leftmost side and the two second springs 112 on the rightmost side are connected to the inner side of the first fixed frame 91, and the outer sides of the second springs 112 in the middle position are connected to the limit frame 92, the number of the second springs 112 is 12, and the second springs 112 are all sleeved on the limit frame 92.

[0066] When people need to control the opening and closing of the limit frame 93 in each group, initially, the second spring 112 is in a compressed state. First, when the limit frame 93 moves downward, during the movement of the limit frame 93 downward, the limit frame 93 in each group will move to the side close to each other under the action of the second spring 112, so as to limit the rubber gloves. Then, the air tightness of the rubber gloves can be tested. After the test is completed, and when the limit frame 93 moves upward to reset, the limit frame 93 in each group will move to the side away from each other under the action of the third fixing frame 111. At this time, the second spring 112 is compressed. Repeat the above operation through the cooperation of the third fixing frame 111 and the second spring 112, so that the limit frame 93 in each group can move automatically.

[0067] Reference Figure 1 and Fig.10 , also includes a cleaning mechanism 12, the cleaning mechanism 12 can scrape the clean water on the bottom wall of the placement frame 13, the cleaning mechanism 12 includes: a cleaning frame 121, the front of the placement frame 13 is slidably connected to the cleaning frame 121, the lower side of the cleaning frame 121 is in contact with the bottom wall of the placement frame 13, and the cleaning frame 121 can scrape the clean water remaining in the placement frame 13; a roller 122, the front of the cleaning frame 121 is rotatably connected to the roller 122, and the roller 122 is in contact with the upper side of the front of the placement frame 13.

[0068] When people need to scrape the clean water remaining in the placement frame 13, first, people move the cleaning frame 121, and the roller 122 can facilitate the movement of the cleaning frame 121, and the movement of the cleaning frame 121 can scrape the clean water remaining in the placement frame 13.

[0069] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms fall within the scope limited by the appended claims of the application.

Claims

1. Medical rubber gloves air tightness stability detection device, Its characteristics are: including: A mounting seat (1) and an air pressure tank (2), wherein the upper rear side of the mounting seat (1) is connected to the air pressure tank (2); A first air guide pipe (3), the upper rear side of the air pressure tank (2) is connected to the first air guide pipe (3); A placement frame (13), the upper front side of the base is connected with the placement frame (13); A knob cover (131) is threadedly connected to the lower left front side of the placement frame (13); A pressure dividing chamber (4), the upper rear side of the placement frame (13) is connected to the pressure dividing chamber (4), and the upper side of the first air guide pipe (3) is connected to the lower side of the pressure dividing chamber (4); A second air guide tube (5), wherein a plurality of second air guide tubes (5) are connected to the front side of the pressure dividing chamber (4); An air outlet member (6), the front side of the second air guide pipe (5) is connected to the air outlet member (6); A pressing mechanism (7), wherein the base is provided with a pressing mechanism (7); The inflation mechanism (8) is provided on the pressing mechanism (7), and the rubber glove is put on the gas outlet member (6), and then the pressing mechanism (7) is used to automatically move the rubber glove downward and immerse it in the clean water in the placement frame (13). At the same time, the inflation mechanism (8) is used to automatically inflate the rubber glove, and the air tightness of the rubber glove is tested; The pressing mechanism (7) comprises: A hydraulic cylinder (71), the upper side of the middle part of the base is bolted with a hydraulic cylinder (71); A fixed plate (72), the telescopic rod of the hydraulic cylinder (71) is connected with the fixed plate (72); The connecting plate (73) is connected to the front side of the fixed plate (72), and the air outlet member (6) is connected to the connecting plate (73). The hydraulic cylinder (71) drives the connecting plate (73) to automatically move downward through the fixed plate (72), thereby driving the air outlet member (6) to move downward. The inflation mechanism (8) comprises: A lifting plate (81), the rear side of the fixed plate (72) is connected with the lifting plate (81); An L-shaped rotating frame (82), the middle part of the first air guide pipe (3) being rotatably connected to the L-shaped rotating frame (82); A rotating baffle (83), the rear side of the L-shaped rotating frame (82) is connected with a rotating baffle (83); Fixed baffles (84), two fixed baffles (84) are connected to the inner wall of the middle and rear part of the first air guide pipe (3); A fixing block (85), the rear side of the fixing baffle (84) is connected with a fixing block (85); The first spring (86) is connected to the fixed block (85), and the other side of the first spring (86) is connected to the rotating baffle (83). When the lifting plate (81) moves downward, it will push the L-shaped rotating frame (82) to rotate, drive the rotating baffle (83) to rotate, open the first air guide tube (3), and then automatically inflate the rubber glove.

2. The device for detecting the air tightness stability of medical rubber gloves according to claim 1, characterized in that: A protrusion is provided on the lower right side of the rear wall of the lifting plate (81), and the protrusion moves downward to push the L-shaped rotating frame (82) to rotate.

3. The device for detecting the air tightness stability of medical rubber gloves according to claim 1, characterized in that: It also includes a fixing mechanism (10) for fixing the rubber gloves, and the fixing mechanism (10) includes: A second fixing frame (101), the air outlet member (6) is connected to the second fixing frame (101); A sliding ring (102), the second fixing frame (101) is slidably connected with a sliding ring (102); The fixing frame (103) is rotatably connected to the left and right sides of the sliding ring (102). The sliding ring (102) is moved upward, and then the fixing frame (103) is rotated. The fixing frame (103) is clamped at the upper position of the second fixing frame (101) to fix and limit the rubber glove.

4. The device for detecting the air tightness stability of medical rubber gloves according to claim 1, characterized in that: It also includes a limiting mechanism (9) for limiting the position of the rubber gloves, and the limiting mechanism (9) includes: A first fixing frame (91), the left and right sides of the connecting plate (73) are both connected to the first fixing frame (91); A limiting frame (92), the limiting frame (92) is connected between the two first fixing frames (91); The limiting frame (93) is slidably connected to three groups of limiting frames (93), each group has two limiting frames (93), and the two limiting frames (93) in each group are in opposite directions. The two limiting frames (93) in each group are moved to a side close to each other to limit the rubber gloves.

5. The device for detecting the air tightness stability of medical rubber gloves according to claim 1, characterized in that: It also includes an opening and closing mechanism (11) for controlling the limit frame (93) to open and close, and the opening and closing mechanism (11) includes: A third fixing frame (111), the inner bottom wall of the placement frame (13) is bolted with the third fixing frame (111), and the upper part of the third fixing frame (111) is in contact with the limiting frame (93); The second spring (112) is connected to the outer side of the rear of the limit frame (93), the outer sides of the two second springs (112) on the leftmost side and the two second springs (112) on the rightmost side are connected to the inner side of the first fixing frame (91), the outer sides of the second springs (112) at the middle position are connected to the limit frame (92), and the second springs (112) are sleeved on the limit frame (92). When the limit frame (93) moves downward, the two limit frames (93) in each group move to a side close to each other under the action of the second springs (112).

6. The device for detecting the air tightness stability of medical rubber gloves according to claim 1, characterized in that: The device also includes a cleaning mechanism (12) for scraping clean water from the inner bottom wall of the placement frame (13). The cleaning mechanism (12) includes: A cleaning rack (121) is slidably connected to the front of the placement frame (13), and the lower side of the cleaning rack (121) contacts the inner bottom wall of the placement frame (13); The roller (122) is rotatably connected to the front of the cleaning frame (121), and the roller (122) contacts the upper side of the front of the placement frame (13). The cleaning frame (121) is rotated and moved by the roller (122) to scrape off the clean water remaining in the placement frame (13).

7. The device for detecting the air tightness stability of medical rubber gloves according to claim 4, characterized in that: Also included are: The triangular handle (94) is connected to the front side of the limiting frame (93).

8. The device for detecting the air tightness stability of medical rubber gloves according to claim 5, characterized in that: The upper part of the third fixing frame (111) is composed of three inverted triangle frames. When the limiting frame (93) moves downward, under the action of the inverted triangle frames cooperating with the second spring (112), the limiting frame (93) will move to a side close to each other.

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