Butyronitrile glove air tightness detection tool

Abstract

The utility model discloses a butyronitrile glove air tightness detection tool which comprises a bottom plate, two symmetrically arranged supporting rods are arranged on the bottom plate, a top plate is arranged at the tops of the supporting rods, two symmetrically arranged first air cylinders are fixedly installed on the bottom plate, and a lower base is fixedly arranged between the tops of the two first air cylinders. Two second air cylinders are fixedly installed on the top plate, an upper base is fixedly arranged between the bottoms of the two second air cylinders, an upper rubber pad is fixedly arranged at the bottom of the upper base, an air blower is arranged on the top plate, and the air outlet end of the air blower is connected with an air pipe. According to the butyronitrile glove air tightness detection tool, the butyronitrile glove is sleeved on the air pipe, the upper rubber pad and the lower rubber pad seal the opening of the butyronitrile glove, the blower blows air into the butyronitrile glove, and the butyronitrile glove is subjected to air tightness detection by observing the state of the butyronitrile glove and the change of the pressure gauge.

Description

TECHNICAL FIELD

[0001] The utility model relates to nitrile glove technical field, especially in a kind of nitrile glove air tightness detection frock. BACKGROUND

[0002] Nitrile rubber is by butadiene and acrylonitrile is made by emulsion polymerization, mainly using low-temperature emulsion polymerization production, with the performance of two homopolymers. Butadiene component gives copolymer elasticity and cold resistance, acrylonitrile component has strong polarity, -CN group can make copolymer have good chemical corrosion resistance, especially oil resistance is particularly good. Increase the content of acrylonitrile in rubber can improve the oil resistance of rubber, but elasticity and cold resistance will be reduced its product oil resistance is good, wear resistance is higher, heat resistance is better. Nitrile glove after production, its air tightness is detected.

[0003] The existing nitrile glove air tightness detection frock is mostly filled with water flow to the inside of nitrile glove when detecting the air tightness of nitrile glove, so as to detect its air tightness, but such device consumes a large amount of water when detecting the air tightness of nitrile glove, not only causes waste of water resources, and nitrile glove has certain water resistance, but its aging speed will be accelerated after meeting water. UTILITY MODEL CONTENT

[0004] In view of the above-mentioned deficiencies in the prior art, the utility model provides a nitrile glove air tightness detection frock, which aims to solve the problems that the existing nitrile glove air tightness detection frock is mostly filled with water flow to the inside of nitrile glove when detecting the air tightness of nitrile glove, so as to detect its air tightness, but such device consumes a large amount of water when detecting the air tightness of nitrile glove, not only causes waste of water resources, and nitrile glove has certain water resistance, but its aging speed will be accelerated after meeting water.

[0005] In order to achieve the above-mentioned utility model purposes, the utility model adopts the technical scheme that:

[0006] A nitrile glove air tightness detection frock, including bottom plate, the bottom plate is provided with two symmetrical support rods, the support rod top is provided with top plate, the bottom plate is fixedly installed with two symmetrical first air cylinders, two first air cylinder top is fixedly provided with lower base, the lower base top is fixedly provided with lower rubber pad, the top plate is fixedly installed with two second air cylinders, two second air cylinder bottom is fixedly provided with upper base, the upper base bottom is fixedly provided with upper rubber pad, the top plate is provided with air blower, the air outlet end of air blower is connected with air pipe.

[0007] Further, the air pipe is provided with a check valve.

[0008] Further, a connecting pipe is connected to the air pipe, and a pressure gauge is arranged at the end of the connecting pipe away from the air pipe.

[0009] Further, the lower base and the upper base are slidably connected to the support rod.

[0010] Further, the air pipe extends between the lower rubber pad and the upper rubber pad away from the air blower.

[0011] Further, the lower rubber pad and the upper rubber pad are both provided with a semicircular groove corresponding to the air pipe.

[0012] Further, the lower rubber pad is provided with a positioning protrusion, and the upper rubber pad is provided with a positioning groove corresponding to the positioning protrusion.

[0013] Further, the air pipe is fixedly provided with a rubber strip corresponding to the positioning groove.

[0014] The utility model discloses a beneficial effect is:

[0015] The utility model discloses a nitrile glove air tightness detection frock, the nitrile glove is sleeved on the air pipe, and the upper rubber pad and the lower rubber pad seal the nitrile glove opening, the air blower is arranged and is blown to the nitrile glove, and the nitrile glove is detected through the observation state and the change of pressure gauge, and the air tightness of nitrile glove is detected, compared with the air tightness of nitrile glove is detected with water, saves a large amount of water resource, and the ageing speed is avoided after being splashed with water. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0017] Fig. 2 It is the three-dimensional structure schematic diagram of the utility model.

[0018] Mark correspondence table:

[0019] 1, bottom plate, 2, support rod, 3, top plate, 4, first air cylinder, 5, lower base, 6, lower rubber pad, 7, second air cylinder, 8, upper base, 9, upper rubber pad, 10, air blower, 11, air pipe, 12, connecting pipe, 13, pressure gauge, 14, semicircular groove, 15, positioning protrusion, 16, positioning groove, 17, rubber strip, 18, check valve. DETAILED DESCRIPTION

[0020] The specific embodiment of the utility model is further illustrated below in combination with the drawings. Wherein the same parts are indicated with the same reference numerals.

[0021] It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer" refer to the directions towards or away from the geometric center of a particular component.

[0022] In order to make the content of the utility model more easily and clearly understood, the technical solutions in the utility model embodiments will be clearly and completely described below in combination with the drawings in the utility model embodiments.

[0023] As shown in Figs. 1-2 A butyronitrile glove air tightness detection tool, comprising a bottom plate 1, the bottom plate 1 is provided with two symmetrical support rods 2, the top of the support rod 2 is provided with a top plate 3.

[0024] The bottom plate 1 is fixedly provided with two symmetrical first air cylinders 4, the top of the two first air cylinders 4 is fixedly provided with a lower base 5, the top of the lower base 5 is fixedly provided with a lower rubber pad 6, the lower rubber pad 6 is provided with a positioning protrusion 15, and the first air cylinder 4 can drive the lower base 5 and the lower rubber pad 6 to rise and fall.

[0025] The top plate 3 is fixedly provided with two second air cylinders 7, the bottom of the two second air cylinders 7 is fixedly provided with an upper base 8, the bottom of the upper base 8 is fixedly provided with an upper rubber pad 9, the upper rubber pad 9 is provided with a positioning groove 16 corresponding to the positioning protrusion 15, and the second air cylinder 7 can drive the upper base 8 and the upper rubber pad 9 to rise and fall.

[0026] The lower base 5 and the upper base 8 are slidably connected with the support rod 2.

[0027] The top plate 3 is provided with a blower 10, the air outlet end of the blower 10 is connected with an air pipe 11, the air pipe 11 is provided with a one-way valve 18, one end of the air pipe 11 away from the blower 10 extends to between the lower rubber pad 6 and the upper rubber pad 9, the air pipe 11 is fixedly provided with a rubber strip 17 corresponding to the positioning groove 16, and the lower rubber pad 6 and the upper rubber pad 9 are both provided with a semicircular groove 14 corresponding to the air pipe 11.

[0028] When the butyronitrile glove is subjected to air tightness detection, the butyronitrile glove is sleeved on the air pipe 11, the first air cylinder 4 and the second air cylinder 7 drive the lower rubber pad 6 and the upper rubber pad 9 to approach each other, so as to seal the opening of the butyronitrile glove, and the positioning protrusion 15, the positioning groove 16 and the rubber strip 17 increase the sealing effect.

[0029] The blower 10 blows air into the butyronitrile glove, and stops blowing air after the butyronitrile glove is inflated.

[0030] The air pipe 11 is connected with a connecting pipe 12, and one end of the connecting pipe 12 away from the air pipe 11 is provided with a pressure gauge 13.

[0031] By observing the nitrile glove bulging state and pressure gauge 13 pressure, judge nitrile glove whether leaks.

[0032] The utility model discloses a kind of nitrile glove air tightness detection tool, air is used to the nitrile glove air tightness detection, compared with using water to the nitrile glove air tightness detection, save a lot of water resources, and avoid its aging speed after being soaked in water to speed up.

[0033] The above only is the preferred embodiment of the utility model patent, and does not limit the utility model patent, and any modification, equivalent replacement and improvement, etc. within the spirit and principles of the utility model patent should be included in the protection scope of the utility model patent.

Claims

1. A nitrile glove air tightness detection tool, characterized in that, Including the bottom plate (1), two symmetrical support rods (2) are arranged on the bottom plate (1), the top of the support rod (2) is provided with a top plate (3), two symmetrical first air cylinders (4) are fixedly installed on the bottom plate (1), two first air cylinders (4) are fixedly arranged between the top of the bottom plate (1), the bottom plate (1) is fixedly arranged with a lower rubber pad (6), the top plate (3) is fixedly installed with two second air cylinders (7), two second air cylinders (7) are fixedly arranged between the bottom of the bottom plate (1), the bottom plate (1) is fixedly arranged with an upper rubber pad (9), the top plate (3) is provided with a blower (10), the air outlet end of the blower (10) is connected with an air pipe (11); The air pipe (11) is provided with a one-way valve (18); The air pipe (11) is connected with a connecting pipe (12), and the end of the connecting pipe (12) away from the air pipe (11) is provided with a pressure gauge (13); The air pipe (11) extends to between the lower rubber pad (6) and the upper rubber pad (9) away from the blower (10).

2. The nitrile glove air tightness detection tool according to claim 1, characterized in that: The lower base (5) and the upper base (8) are slidably connected with the support rod (2).

3. The nitrile glove air tightness detection tool according to claim 1, characterized in that: The lower rubber pad (6) and the upper rubber pad (9) are provided with a semicircular groove (14) corresponding to the air pipe (11).

4. The nitrile glove air tightness detection tooling according to claim 3, characterized in that: The lower rubber pad (6) is provided with a positioning protrusion (15), and the upper rubber pad (9) is provided with a positioning groove (16) corresponding to the positioning protrusion (15).

5. The nitrile glove air tightness detection tooling of claim 1, wherein: The air pipe (11) is fixedly provided with a rubber strip (17) corresponding to the positioning groove (16).

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