CN218973749U

CN218973749U - Latex glove air tightness quality inspection equipment

Info

Publication number: CN218973749U
Application number: CN202320186680.5U
Authority: CN
Inventors: 于希友; 杜沾霖
Original assignee: Shanghai Jinxiang Latex Products Co ltd
Current assignee: Shanghai Jinxiang Latex Products Co ltd
Priority date: 2023-02-11
Filing date: 2023-02-11
Publication date: 2023-05-05
Anticipated expiration: 2033-02-11

Abstract

The utility model discloses latex glove air tightness quality inspection equipment, which comprises an operation table, wherein a water tank and a drain pipe are formed in the operation table, the drain pipe is arranged at a position, close to the bottom, of the side surface of the operation table, a drain valve is arranged on the drain pipe, a bottom plate acts on the ground, a bracket is matched between the bottom plate and the operation table, the latex glove air tightness quality inspection equipment further comprises a telescopic device, the telescopic device is fixedly arranged at the top of the bottom plate, the lower end of the air pipe is arranged at the telescopic end of the telescopic device, the upper end of the air pipe extends upwards into the water tank, a convex pipe is arranged at the inner bottom position of the water tank, the air pipe is inserted through the convex pipe, a conical air nozzle is arranged at the upper end of the air pipe, the diameter of the air nozzle is gradually reduced upwards, a clamping block is arranged on the air pipe, the clamping block slides along the axial direction of the air pipe, and the latex glove to be inspected is clamped between the air nozzle and the clamping block; the device can realize the clamping of latex gloves rapidly, and can determine whether the latex gloves are damaged or not in a double detection mode of inflation and water passing.

Description

Latex glove air tightness quality inspection equipment

Technical Field

The utility model relates to latex glove air tightness quality inspection equipment.

Background

The latex glove is produced by immersing a hand-shaped mold in a latex pool to form a layer of thin latex on the surface of the mold, curing the latex by baking and other processes, and finally manually taking off the cured latex glove and packaging; the production of the latex glove assembly line is large, the quality of the latex glove needs to be detected through the spot check, and the inflation detection is a main item of the spot check of the latex glove.

Patent publication number CN217901152U announces a latex glove leak detection device, comprising a clamping mechanism for latex glove inflation leak detection and an operation table for installing the clamping mechanism, wherein the clamping mechanism comprises a guide rod, an air bag, a sleeve and an air cylinder;

the air bag is sleeved with the guide rod, one end of the air bag is fixedly connected with the guide rod in a sealing mode through the first baffle ring, the other end of the air bag is connected with the guide rod in a sliding and sealing mode through the second baffle ring, the guide rod penetrates through the sleeve, and the air bag is in extrusion contact with the edge of an opening of the sleeve after being inflated.

The technical scheme is that the compressed air bag is utilized, so that after the air bag is inflated, the opening of the latex glove is plugged, the sealing is achieved, and whether the latex glove leaks air is determined in a visual observation mode.

In practical operation, the latex glove itself has elasticity, so the operation mode of sealing the latex glove after the elastic expansion of the air bag is questionable, the latex glove is possibly separated from the air bag after being inflated, and the excessive expansion of the air bag can lead to the wall thickness of the latex glove to be stretched and thinned, so that the latex glove is burst after being inflated. Secondly, the visual detection method can not detect the small holes visually.

Based on the above problems, we design a latex glove air tightness quality inspection device which can rapidly realize the clamping of latex gloves and can determine whether the latex glove is damaged or not in a dual detection mode of inflation and water passing.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide the latex glove air tightness quality inspection device which can rapidly realize the clamping of latex gloves and can also determine whether the latex glove is damaged or not in a double detection mode of inflation and water passing.

In order to solve the problems, the utility model adopts the following technical scheme:

an air tightness quality inspection device for latex gloves comprises,

an operation table, a water tank is formed in the operation table,

a drain pipe which is arranged at a position close to the bottom of the side surface of the operation table, a drain valve is arranged on the drain pipe,

a bottom plate which acts on the ground, a bracket is matched between the bottom plate and the operating platform, and the device also comprises,

the telescopic device is fixedly arranged at the top of the bottom plate,

the lower end of the air pipe is arranged at the telescopic end of the telescopic device, the upper end of the air pipe extends upwards into the water tank, a convex pipe is arranged at the position of the inner bottom of the water tank, the air pipe is inserted through the convex pipe, a conical air tap is arranged at the upper end of the air pipe, the diameter of the air tap is gradually reduced upwards, a clamping block is arranged on the air pipe, the clamping block slides along the axial direction of the air pipe, a latex glove to be inspected is clamped between the air tap and the clamping block, a spring is arranged on the air pipe and acts between the clamping block and the convex pipe, the air tap moves downwards along with the air pipe and then is matched with the clamping block to finish the clamping of the latex glove,

the air pump is arranged at the top of the bottom plate, a connecting pipe is arranged at the outer wall of the air pipe, an air pump pipe is matched between the air pump and the connecting pipe,

the foot control switches are provided with two, one is connected with the telescopic device, the other is connected with the air pump,

and the master switch is connected with the two foot control switches.

Preferably, the telescopic means is an electric cylinder.

Preferably, a conical inner hole is formed in the bottom of the air tap, a sealing rubber ring is embedded in the hole wall of the conical inner hole, a conical clamping surface is arranged at the upper end of the clamping block, and the latex glove to be tested is clamped between the conical inner hole and the conical clamping surface along with descending of the air tap.

Preferably, an end cover is arranged at the upper end of the convex tube, the air tube passes through the end cover and is in clearance fit with the end cover, a sealing ring is arranged between the convex tube and the end cover, and the sealing ring is contacted with the outer wall of the air tube to form a seal with the outer wall of the air tube.

Preferably, the connecting pipe is arranged at a position 5 cm-10 cm away from the bottom of the air pipe, a first drain pipe is arranged on the outer wall of the air pipe at a position close to the bottom, and a pipe cover is arranged on the first drain pipe.

Preferably, the air pipe is in threaded connection with the air tap, and a sealing ring is clamped between the air pipe and the air tap.

Preferably, a light-transmitting plate is arranged on the side surface of the operation table, and water level scales are arranged on the light-transmitting plate.

The beneficial effects of the utility model are as follows:

this device utilizes tracheal descending, accomplish clamping and open-ended shutoff to latex glove through air cock and clamp splice, whole clamping process, only need the slight elastic deformation of latex glove, do not influence the gassing to latex glove, through submerging latex glove in the basin and aerify again, can effectually observe whether latex glove has the gas leakage, the quality control precision is higher, loosen foot control switch can realize exhausting after the quality control is accomplished, and jack up latex glove to on the surface of water, the operation is very convenient, both hands only need be responsible for assembling and dismantling latex glove, quality control efficiency is higher, and is suitable for using widely.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the operation of the present utility model;

FIG. 3 is a schematic illustration of the connection of the air tube to the air tap;

FIG. 4 is an enlarged view at A;

fig. 5 is an enlarged view at B.

Detailed Description

All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise.

In the description of the present utility model, it should be understood that the terms "one end," "the other end," "the outer side," "the upper," "the inner side," "the horizontal," "coaxial," "the center," "the end," "the length," "the outer end," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, in the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "disposed," "coupled," "connected," "plugged," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to FIGS. 1 to 5, comprises

An operation table 1, a water tank 11 is formed in the operation table 1,

a drain pipe 2, the drain pipe 2 is installed at a position near the bottom of the side surface of the operation table 1, a drain valve 21 is installed on the drain pipe 2,

the bottom plate 3, the bottom plate 3 acts on the ground, a bracket 31 is matched between the bottom plate 3 and the operation table 1, and the device also comprises,

a telescopic device 4, wherein the telescopic device 4 is fixedly arranged on the top of the bottom plate 3,

the lower end of the air pipe 5 is arranged at the telescopic end of the telescopic device 4, the upper end of the air pipe 5 extends upwards into the water tank 11, a convex pipe 12 is arranged at the inner bottom position of the water tank 11, the air pipe 5 is inserted through the convex pipe 12, a conical air tap 51 is arranged at the upper end of the air pipe 5, the diameter of the air tap 51 is gradually reduced upwards, a clamping block 52 is arranged on the air pipe 5, the clamping block 52 slides along the axial direction of the air pipe 5, a latex glove to be inspected is clamped between the air tap 51 and the clamping block 52, a spring 53 is assembled on the air pipe 5, the spring 53 acts between the clamping block 52 and the convex pipe 12, the air tap 51 moves downwards along with the descending of the air pipe 5 and then is matched with the clamping block 52 to finish the clamping of the latex glove,

the air tap 51 is conical, the diameter of the lower end of the air tap 51 is larger than the size of an opening of the latex glove, the latex glove can be assembled with the air tap 51 after being elastically deformed, the opening of the latex glove rebounds after the latex glove is elastically deformed and the air tap 51 is assembled, and along with descending of the air tap 51, the rebounded part is clamped by the clamping block 52 and the air tap 51, and then is fixed and sealed.

An air pump 6, the air pump 6 is arranged at the top of the bottom plate 3, a connecting pipe 511 is arranged at the outer wall of the air pipe 5, an air pump pipe 61 is matched between the air pump 6 and the connecting pipe 511,

a foot control switch 7, wherein two foot control switches 7 are arranged, one is connected with the telescopic device 4, the other is connected with the air pump 6,

the foot control switch 7 is provided with a left foot control switch and a right foot control switch, can be matched with two feet of an operator respectively, is convenient to realize control of the two feet, and is simple and convenient to operate as long as the hands are used for assembling the latex glove.

And the master switch 8 is connected with the two foot control switches 7.

The telescopic device 4 is an electric cylinder.

The test mode is as follows:

under normal conditions, the telescopic device 4 is in a jacking state, the air tap 51 and the clamping block 52 are both positioned above the water surface, the opening of the latex glove to be inspected is sleeved on the air tap 51, at the moment, the opening of the latex glove is spread, the edge of the bottom is elastically contracted, the telescopic device 4 is retracted and drives the air tap 51 to descend, the air tap 51 contacts the clamping block 52 and compresses the spring 53 along with the descending of the air tap 51, at the moment, the opening of the latex glove is clamped and blocked, the latex glove is completely immersed in the water tank along with the continuing descending of the air pipe 5, the latex glove is inflated through the air pump 6, after inflation, the latex glove is inflated in water, whether air bubbles are generated or not is observed, the quality inspection is qualified, after the quality inspection is qualified, the two foot control switches 7 are loosened, at the moment, the air pump 6 leaks air, the latex glove is retracted, at the same time, the air pipe is jacked up to the water surface of the latex glove is ejected, and the latex glove is pulled out.

In a preferred embodiment of the present utility model, a tapered inner hole 512 is provided at the bottom of the air tap 51, a sealing rubber ring 513 is embedded in the hole wall of the tapered inner hole 512, a tapered clamping surface 514 is provided at the upper end of the clamping block 52, and the latex glove to be tested is clamped between the tapered inner hole 512 and the tapered clamping surface 514 along with the descending of the air tap 51.

The conical inner hole is matched with the conical clamping surface to better clamp and fix the latex glove, and an opening of the latex glove is effectively plugged, so that air leakage is avoided.

In a preferred embodiment of the present utility model, an end cover 121 is disposed at the upper end of the male tube 12, the air tube 5 passes through the end cover 121 and is in clearance fit with the end cover 121, a sealing ring 131 is disposed between the male tube 12 and the end cover 121, and the sealing ring 131 contacts the outer wall of the air tube 5 to form a seal therewith.

The technical scheme is to increase the tightness with the air pipe 5 and avoid water leakage generated when the air pipe 5 moves.

In a preferred embodiment of the present utility model, the connection pipe 511 is disposed at a position 8cm from the bottom of the air pipe 5, a first drain pipe 521 is disposed at a position near the bottom of the outer wall of the air pipe 5, and a pipe cover 522 is installed at the first drain pipe 521.

Because at the in-process of quality testing, the air cock is located under the surface of water, consequently when the gloves that are examined by the quality had the damage, water can get into in the air cock, through setting up connecting pipe 511 in the bottom 8cm position department from trachea 5, can avoid the intraductal water that advances of pump, conveniently clear up the water that gets into in the trachea through first drain pipe 521.

In a preferred embodiment of the present utility model, the air pipe 5 is screwed with the air tap 51, and a sealing ring 555 is clamped between the air pipe 5 and the air tap 51.

In a preferred embodiment of the present utility model, a transparent plate 122 is disposed on the side of the console 1, and a water level scale 133 is disposed on the transparent plate 122.

The structure is convenient for observing the water level and supplementing water in time.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Spatially relative terms, such as "above," "upper" and "upper surface," "above" and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above" may include both orientations of "above" and "below. The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An air tightness quality inspection device for latex gloves comprises,

an operation table, a water tank is formed in the operation table,

the bottom plate, the bottom plate acts on ground, and the cooperation has the support between bottom plate and the operation panel, its characterized in that: also included is a method of manufacturing a semiconductor device,

the telescopic device is fixedly arranged at the top of the bottom plate,

and the master switch is connected with the two foot control switches.

2. The latex glove air tightness quality inspection device according to claim 1, wherein: the telescopic device is an electric cylinder.

3. The latex glove air tightness quality inspection device according to claim 1, wherein: the bottom of air cock is provided with a toper hole, has embedded sealed rubber ring in the pore wall department of toper hole, the upper end of clamp splice is provided with the toper grip face, along with the descending of air cock, the latex glove of being tested is held between toper hole and toper grip face.

4. The latex glove air tightness quality inspection device according to claim 1, wherein: an end cover is arranged at the upper end of the convex tube, the air tube passes through the end cover and is in clearance fit with the end cover, a sealing ring is arranged between the convex tube and the end cover, and the sealing ring is contacted with the outer wall of the air tube to form a seal with the outer wall of the air tube.

5. The latex glove air tightness quality inspection device according to claim 1, wherein: the connecting pipe is arranged at a position 5 cm-10 cm away from the bottom of the air pipe, a first drain pipe is arranged at a position, close to the bottom, of the outer wall of the air pipe, and a pipe cover is arranged on the first drain pipe.

6. The latex glove air tightness quality inspection device according to claim 1, wherein: the air pipe is in threaded connection with the air tap, and a sealing ring is clamped between the air pipe and the air tap.

7. The latex glove air tightness quality inspection device according to claim 1, wherein: a light-transmitting plate is arranged on the side surface of the operating platform, and water level scales are arranged on the light-transmitting plate.