JPH10111208A - Press equipment, glove hanging jig and glove protective net for glove pinhole inspection - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a machine which can inspect hand work automatically and surely in a short time. SOLUTION: Since pressing is performed with press plates 1, 2 by installation on a glove hanging jig 3, perfect seal is enabled, and air leak does not occur. When a glove 20 is put in water, the glove 20 is not bent by the effect of the glove hanging jig 3, the setting onto the press plates 1, 2 is quickly enabled, and its time can be remarkably reduced. A great deal of air can be sent in the glove 20 by installing a glove protective net 14, and inspection is surely and quickly enabled as compared with the conventional case.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for finding small invisible holes in gloves, preventing chemicals from leaking into gloves in a factory handling chemicals, and preventing accidents caused by chemicals. Things.

[0002]

2. Description of the Related Art Conventionally, glove pinhole inspection is performed by holding a glove in a hand, inserting an air tube from the day of the glove, immersing the glove in water such as a bucket, and searching for a pinhole by leaking air bubbles from the glove. I was In addition, the method of inspecting gloves in a vacuum container,
Inspection was performed by attaching gloves to the tool, fixing it with magic tape (registered trademark) or the like, and sending air. (For example, Japanese Patent Application Laid-Open No. 04-151849 or
7)

[0003]

In the conventional work, in order to insert the air tube in the hand and insert air, the air leaks from the mouth of the glove held in the hand, or when immersed in water,
Leakage of air bubbles could be overlooked depending on the viewing angle.
In addition, it was very difficult to put gloves in water after putting air in the gloves because of the force of buoyancy. or,
It took a long time to put gloves on containers and tools and to take time for inspection. In addition, when air was sent into the gloves, the gloves were bulged too much and the air pressure could not be increased beyond a certain pressure.

The present invention has been made in view of the above-mentioned problems of the conventional work, and an object of the present invention is to provide a machine capable of automatically and reliably inspecting a work held by hand in a short time. It is intended to provide.

[0005]

In order to achieve the above-mentioned object, the present invention provides a box-shaped body whose body is covered with plastic or the like. It is partitioned.

The two glove hooks 24 for attaching the gloves 20 to the glove hooks 24 of the glove hooking jig 3 are designed to increase or decrease the distance from the glove hooks 24-depending on the size of the gloves. 20

When injecting air into the glove hooking jig 3, air flow ports 18 are provided on the left and right as air pipes for air injection and for measuring the air pressure in the glove 20.

The glove hooking jig 3 is provided with glove hook holes 19 on the left and right sides so as to be easily installed on the press plate 1. Further, a handle 25 is provided on the glove hooking jig 3 so that the glove can be easily worn.

Further, the press plates 1 and 2 are provided with press rubbers 8 and 9 for completely sealing the glove 20. Further, the press plate 1 is provided with a glove hook 17 in which the glove hook hole 19 of the glove hook jig 3 is installed.

The press plate 1 is provided with an air injection pipe 12 and an air return pipe 13 for taking air in and out of the air flow port 18 of the glove hooking jig 3.

The air injection pipe 12 and the air return pipe 1
3 is provided with a sealing rubber 10 so as to be completely in close contact with the inlet of the air flow port 18 of the glove hooking jig 3, and is moved back and forth by using a spring 11.

The press plate 2 is moved by the cylinder 6 in conjunction with the shaft receiver 5 and the shaft 4, and presses the glove 20 attached to the glove hooking jig 3 to prevent air leakage.

The air is injected into the glove 20 by opening the air valve 15, and the air pressure in the glove is inspected by a pressure gauge 16.

Further, when the air pressure is increased, the gloves 20 become large until the gloves rupture. Therefore, a glove protection net 14 is provided in the water tank 23 so that the gloves can be held at a constant size.

The glove protection net 14 is made of a material such as a wire that is thin and hard to deform, such as a wire, so that when the air enters the glove 20, if the glove 20 has a hole, the air easily comes out of the glove. Use what has been assembled. The present invention is a glove pinhole inspection press device, a glove hooking jig, and a glove protection net having the above-described configurations.

[0016]

[Function] Glove hook 24- of glove holding jig 3 held in hand
Put the glove cuffs on the left and right of the. The attached glove hooking jig 3 is set on the glove hooking bar 17 of the press plate 1. Once installed, the cylinder 6 is moved to move the press plate 2 to press the cuffs of the glove. In this state, the air valve 15 is opened, and air is sent from the air injection pipe 12 into the glove to be inflated. At this time, if there is a scratch or a pinhole in the glove, the scale of the pressure gauge 16 is lowered, and bubbles rise from the underwater glove, and it can be easily determined that the glove is defective.

A water tank 23 is attached to the glove holding jig 3 holding gloves.
Can be quickly and completely mounted by putting it outside the glove. When installing on the press plate 1, first put the tip of the glove into the glove protection net 14 in the water tank 23 and then hang it on the glove hook 17. As a result, the time from wearing gloves to detecting air leakage can be greatly reduced.

Further, since the amount of air injected can be measured by the pressure gauge 16, the inspection can be performed correctly without any individual difference, and the inspection can be performed twice by confirming the air bubbles from the pressure gauge 16 and the water tank 23.

All gloves can be handled simply by changing the glove holding jig 3 according to the size of the gloves.

The air injection pipe 12 and the air return pipe 13 are moved back and forth by the spring 11 or the like, so that the sealing rubber 1 is used.
0 completely adheres to the inlet of the air flow port 18, and the risk of air leakage can be eliminated.

[0021]

An embodiment will be described with reference to the drawings. FIG. 1 is an overall perspective view. FIG. 2 is a plan view of the driving unit. FIG. 3 is a side view of the driving unit. FIG. 4 is a side view when air is supplied to the glove. FIG. 5 is a plan view of the glove hooking jig 3. 6 and 7 show a conventional method. FIG. 1 shows a positional relationship between the drive unit 22 and the water tank 23. The main body 21 is covered with a plastic or the like, and is installed such that the press plates 1 and 2 come to the upper part of the water tank 23,
The air cylinder 6, the valve 15, and the pressure gauge 16 are provided on the drive unit 22 of the main body 21 so as not to rust with water.

First, the glove 20 is attached to the glove hook jig 3, and the glove hook hole 19 of the glove hook jig 3 is inserted into the glove hook 17.

When the installation of the glove hooking jig 3 is completed, the cylinder 6 is moved, the press plate 2 is moved, and the glove hooking jig 3 is pressed by the press rubbers 8 and 9 to be brought into close contact.

After the contact, the air valve 15 is opened, and air is sent from the air injection pipe 12 to the air flow port 18 to inflate the gloves.

A constant air pressure is checked with a pressure gauge 16.
When the pressure becomes constant, the air valve 15 is closed.

In this state, whether air leaks from the water,
Also, it is checked whether the scale of the pressure gauge 16 is lowered. With this method, double inspection can be performed, and at the same time, inspection from mounting to inspection can be performed in a short time of about 12 seconds. In addition, the test can be performed correctly without individual differences.

[0027]

Since the effects of the present invention are constituted as described above, the following effects can be obtained.

This device is provided with a glove holding jig 3 outside the water tank 23.
By mounting the glove 20 on the press plate 1 and installing it on the press plate 1, the glove 20 can be easily installed without bending underwater. By providing the glove protection net 14, a large amount of air can be sent into the glove, so that a small hole can be inspected, the air pressure can be kept constant, and the pressure gauge can be stabilized. As a result, the inspection can be performed more reliably and faster than the conventional inspection. In addition, since the pressing was performed reliably with the press rubbers 8 and 9, air was not removed from the cuffs of the gloves. Also, the glove hook 2 of the glove hook jig 3
It is now possible to handle gloves of different sizes simply by changing the distance to 4-.

[Brief description of the drawings]

 The drawings show an embodiment of the present invention.

FIG. 1 is an overall perspective view.

FIG. 2 is a plan view of a driving unit.

FIG. 3 is a side view of a driving unit.

FIG. 4 is a side view when air is supplied to the glove.

FIG. 5 is a plan view of a glove hooking jig.

FIG. 6

FIG. 7 shows a conventional method.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Press board 2 Press board 3 Glove hook jig 4 Shaft 5 Shaft receiver 6 Cylinder 7 Partition plate 8 Press rubber 9 Press rubber 10 Seal rubber 11 Spring 12 Air injection pipe 13 Air return pipe 14 Glove protection net 15 Air valve 16 Pressure gauge 17 Glove hook 18 Air outlet 19 Glove hook 20 Glove 21 Body 22 Drive unit 23 Water tank 24 Glove hook 25 Handle

Claims (4)

[Claims] A cylinder is attached via a partition plate of a main body, and a cylinder receiver is provided at the end of the cylinder. A glove pinhole inspection press device comprising a shaft 4, press plates 1, 2 and a glove 20 connected to a cylinder receiver 5, and a glove hooking jig 3 and a glove protection net 14 installed on the press plate 1. The press plates 1 and 2 are provided with press rubbers 8 and 9, and the press plate 1 is provided with an air injection pipe 12 with a seal rubber 10 and an air return pipe 13 which moves rearward when pressed with a glove hook 17. The press device for glove pinhole inspection according to claim 1, further comprising: 3. A jig for mounting gloves 20 of any size, comprising an air flow port 18, a glove hook hole 19, a glove hook 24, and a handle 25. . 4. When air is injected into the glove, the glove 20 is prevented from becoming unnecessarily large, and the shape of the glove 20 is not changed in order to keep the air pressure inside the glove 20 constant.
The glove protection net 14 according to claim 1, wherein the glove protection net 14 is formed of a thin material from which air is easily emitted to the outside.