KR101756865B1

KR101756865B1 - Washing powder coating apparatus for gloves

Info

Publication number: KR101756865B1
Application number: KR1020150115257A
Authority: KR
Inventors: 강영춘; 강민성
Original assignee: (주)신성메이저글러브
Priority date: 2015-08-17
Filing date: 2015-08-17
Publication date: 2017-07-12
Also published as: KR20170021012A

Abstract

The fingers of each glove are lowered in the water tank so that the applied coating powder for surface treatment can be cleanly separated from the surface of the coating liquid so as to have excellent slip resistance on the surface of the coating liquid coated on the surface of the glove And air bubble supplying means provided on the bottom surface of the water tank for spraying air bubbles from the lower portion of the finger to an upper portion thereof for separating the coating powder applied to the surface of the coating liquid, A coating powder cleaning apparatus is provided.
As a result, it has an excellent effect of grip and comfort without a foreign object, and also has an excellent slip resistance.

Description

[0001] The present invention relates to a washing powder coating apparatus for gloves,

The present invention relates to a coating powder cleaning apparatus for a glove, and more particularly, to a coating powder cleaning apparatus for a glove which is coated with a coating liquid on a surface of a glove, The present invention relates to a coating powder cleaning apparatus for a glove.

In general, work gloves are worn for the purpose of protecting workers' hands or preventing contamination of work products.

These gloves are manufactured by weaving various kinds of yarns according to their uses, and the work gloves made by weaving the fibers have a disadvantage that they are not suitable for handling objects because slippage easily occurs with the object to be worked.

Accordingly, a rubber coating layer is coated on the surface of the glove to enhance the slip resistance.

That is, the rubber glove is impregnated with a rubber coating liquid composed of urethane or PVC for a certain period of time, and then dried to form a rubber coating layer on the surface of the glove, so that a friction force is generated between the rubber coating layer and the object to be gripped, Respectively.

However, since the rubber coating liquid forming the rubber coating layer is weak in chemical resistance, the use range is limited, the adhesion of the rubber coating liquid is low, and the rubber coating layer is liable to crack, and the rubber coating layer is thick and tight.

In addition, since the coating fluid penetrates deeply into the glove, the grip is not good due to the poor feeling of wear, and the thick coating layer deteriorates the grip. In the industrial field where the oil is attached to the machine or the parts, the rubber coating layer, which is formed smoothly, Lt; / RTI >

Conventionally, in order to solve such a problem, in the process of manufacturing the coating gloves, the surface treatment powder is fixed on the surface of the rubber-coated gloves, and the reaction with the coating solution and the foaming of the low temperature chemical foaming agent cause irregular A glove having an improved slip resistance has been used in recent years.

Conventional prior art techniques for coating a coating powder for surface treatment as described above are disclosed in Korean Patent No. 10-1083074, Korean Patent No. 10-1323820, and Korean Patent No. 10-1527462.

The coating liquid for surface treatment is usually coated on the surface of the coating liquid by spraying or spraying in order to coat the coating liquid on the surface of the glove, .

Thus, the coating powder applied on the surface of the coating liquid is separated from the surface of the coating liquid through the cleaning process, so that the coating slurry can have high slip resistance due to the formation of fine depressions having an irregular shape on the surface of the coating liquid.

Meanwhile, in the conventional method of cleaning the coating powder for surface treatment applied to the surface of the coating liquid as described above, a method of separating the coating powder for surface treatment by a method of spraying air and passing water through a water tank is generally used , It is not so efficient.

In order to solve such problems, conventionally, as disclosed in Korean Patent No. 10-1349820 (hereinafter referred to as "Patent Document 1"), sodium chloride is sprayed onto a coating liquid, a defoaming agent is sprayed, Technology has been proposed.

Also, as disclosed in Korean Patent No. 10-1527462 (hereinafter referred to as "Patent Document 2"), a technique of removing coating powder for surface treatment with air bubbles has been proposed.

Korean Patent No. 10-1349820 Korean Patent No. 10-1527462

However, in Patent Document 1, some of the coating powders are blown off as the air is sprayed onto the surface, but the coating powder for surface treatment embedded in the coating liquid is not easily separated.

Patent Document 2 discloses that the coating powder is cleaned by air bubbles, but a specific technical structure is not shown.

In addition, in the process of separating the coating powder for surface treatment from the coating liquid by washing, the coating powder coated with the deep groove between the fingers of the glove and the finger is hardly removed, It is disadvantageous in that the grip property is deteriorated and a foreign body feeling is felt in some cases.

The main object of the present invention is to solve the above-mentioned problems of the prior art. The main object of the present invention is to provide a coating solution for surface treatment, which is applied on a surface of a coating solution coated on a surface of a glove, The present invention also provides a coating powder cleaning apparatus for a glove,

Another object of the present invention is to maximize the removal efficiency of the coating powder for surface treatment applied to the grooves between the fingers of the glove and the fingers.

In order to achieve the above object, the present invention provides a coating solution coated on a surface of a glove, wherein the coated powder for surface treatment is applied so as to have excellent slip resistance, Wherein the cleaning device is provided on a bottom surface of the water tank in a process of vertically moving the fingers of each glove in a downward direction in the water tank so as to spray air bubbles from the lower portion of the finger to the upper portion thereof, And air bubble supplying means for allowing the coating powder applied onto the surface of the coating liquid to be separated.

The air bubble supplying means includes an air chamber in which an air line is connected to supply air to one side of the water tank, and air supplied from the air chamber to the bottom surface of the water tank, And a plurality of air injection nozzle portions provided to supply air from the upper side to the upper side.

The air chamber includes a plurality of air jet nozzles for jetting the air with the same pressure. The width of the guide portion is wide on the air line side and narrow on the portion connected to each air jet nozzle portion .

The air injection nozzle unit is composed of respective injection lines in which the respective air injection nozzles provided at positions corresponding to the respective fingers are formed under the fingers of the respective gloves.

Each of the air injection nozzles is located at the middle of the lower end of each finger of the glove.

The injection line is formed so as to have a diameter at the side of the air chamber being wide and a diameter being gradually narrowed toward the opposite side.

The present invention enables the coating powder for surface treatment to be cleanly separated from the surface of the coating liquid so that the surface of the coating liquid coated on the surface of the glove can have excellent slip resistance, It also has an excellent effect on wearing comfort as well as excellent slip resistance.

In addition, it is possible to maximize the removal efficiency of the coating powder for surface treatment applied to the grooves between the fingers of the glove and the fingers, thereby minimizing the foreign object due to the coating powder between the fingers.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a whole plan view for explaining the present invention,
Fig. 2 is a front sectional view according to Fig. 1,
3 is a partially enlarged cross-sectional view according to Fig.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. The present invention is not limited to the embodiments.

Fig. 1 is a whole plan view for explaining the present invention, Fig. 2 is a front sectional view according to Fig. 1, and Fig. 3 is a partially enlarged sectional view according to Fig.

As shown in the figure, the coating liquid for surface treatment is applied by spraying, spraying or spraying in a usual manner or the like so that the coating liquid coated on the surface of the glove (G) can have excellent slip resistance by the known method, (1) which cleans the coating powder for surface treatment so as to be separated from the surface of the coating liquid without remaining.

The present invention provides a coating liquid for coating a coating liquid on a surface of a glove so that the coated powder can be cleanly separated from the surface of the coating liquid without leaving any residue.

The cleaning device 1 according to the present invention is characterized in that the finger Ga of each glove G is positioned downward in a water filled normal tank 10, And air bubble supplying means 20 provided on the bottom surface of the water tank 10 to spray air bubbles from the lower portion of the finger Ga to the upper portion thereof to separate the coating powder applied to the surface of the coating liquid.

That is, the coating powder for surface treatment is applied by a known method so that the surface of the coating liquid applied to the surface of the glove can have slip resistance, and the coating powder for surface treatment applied to the surface of the coating solution So that it can be cleanly removed by air bubbles in the water tank. At this time, the air bubbles supplied by the air bubble supplying means are supplied in the form of fine particles.

The air bubble supplying means 20 includes an air chamber 22 to which an air line 22 connected to the compressor is connected to supply air to one side of a polygonal water tank 10 having an open top and a closed oblique and bottom surface, And a plurality of air bubbles supplied from the lower portion of the finger Ga of each glove G to the upper side while air supplied from the air chamber 25 is sprayed to the bottom surface of the water tank 10 And an air jet nozzle unit (26).

The water tank 10 is provided in a facility for manufacturing coating gloves, and is formed in a general rectangular shape, so that the air is continuously supplied by the air jet nozzle unit in the process of transporting the glove coated with the coating liquid.

The air jet nozzle unit 26 is arranged in the longitudinal direction of the direction in which the glove coated with the coating liquid is fed from the water tub 10 and continuously supplies air bubbles until the gloves pass from the bottom of the gloves.

Accordingly, it is an object of the present invention to provide an air spraying apparatus and a spraying method thereof, in which a surface coating powder is coated on a surface of a coating liquid so as to have an inner slippery function, It is cleanly separated by residual bubble.

At this time, the coating powder for surface treatment applied to the surface of the coating liquid is applied to the deep groove between the fingers and the fingers, and is coated with the fingers and the back of the hand and the palm of the hand. By the air bubbles supplied from the air- As you ride up from the foot of your fingertip, you will cleanly remove any coating powder applied to the deep grooves on your finger.

Accordingly, the present invention can achieve excellent cleaning efficiency by separating the coating powder applied on the coating liquid by the air bubbles sprayed from the lower portion of the glove to the upper side in a state in which the gloves are erected vertically without any remaining.

Therefore, by separating the coating powder for surface treatment applied on the surface of the coating liquid so as to have an inner slip property by the air bubble supplied from the air bubble supplying means in the process of passing through the water tank, Excellent slipperiness and excellent slipperiness.

In addition, the air chamber 25 includes a guide portion 24 for supplying air bubbles to the plurality of air injection nozzle portions 26 by air jetted at the same pressure, The width of the air line 22 is wide and the width of the portion connected to the air injection nozzle 26 is narrow. That is, the inflow side such as the Bernoulli principle has a high pressure, so that it forms relatively wide, and the same pressure is provided as the distant part is formed narrowly.

The guide portion 24 may be formed in the form of a diaphragm, a duct, or a tube in the air chamber by a conventional method.

The air jet nozzle unit 26 is provided with a jetting line 28 in which the air jet nozzles 27 provided at positions corresponding to the respective fingers Ga are formed under the fingers Ga of the gloves G, . In this case, each of the injection lines may be formed by a plurality of pipes in which air injection nozzles are formed on one pipe, and each air injection nozzle is formed. In particular, each of the air injection nozzles 27 is located at the middle of the lower end of each finger Ga of the gloves G.

Accordingly, the air bubbles sprayed through the air spray nozzle flow from the fingertip of the glove to the palm and the hand on the fingertip, thereby separating the coating powder applied on the surface of the coating liquid while sweeping the coating liquid upward, And has a condition for increasing the efficiency.

Furthermore, since the air bubbles are positioned at the middle of the fingertips of the gloves, the coating powder applied with the coating solution of the deep grooves between the fingers is discharged by the air bubbles It can be cleanly removed.

In addition, the injection line 28 is formed to have a larger diameter on the air chamber 25 side and a gradually smaller diameter on the opposite side. That is, in the process of supplying the air bubbles to the injection line, the inflow side such as the Bernoulli principle is provided with the same pressure as the relatively high pressure due to the high pressure, and the narrow portion at the far portion. Accordingly, it is possible to further increase the separation efficiency of the coating powder applied by the coating liquid as the air bubbles are injected at a relatively constant pressure in the process of supplying the air bubbles through the air injection nozzle of the injection line.

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1: Cleaning device
10: water tank 20: air bubble supplying means
22: air line 24: guide portion
25: air chamber 26: air jet nozzle part
27: air jet nozzle 28: jet line
G: Gloves Ga: Fingers

Claims

1. A cleaning apparatus for coating a coating powder for surface treatment so as to have an excellent slipping property with a coating liquid coated on a surface of a glove, and washing the coated powder for surface treatment so as to be separated from the surface of the coating liquid,
The cleaning device is provided on the bottom surface of the water tub in the process of being vertically transported with the fingers of each glove positioned downward in the water tank and spraying air bubbles from the lower portion of the finger to the upper portion thereof, And air bubble supplying means for separating the air bubbles,
The air bubble supplying means includes an air chamber in which an air line is connected to supply air to one side of the water tank, and air supplied from the air chamber to the bottom surface of the water tank, And a plurality of air injection nozzle portions provided to supply air from the upper side to the upper side,
The air chamber includes a plurality of air jet nozzles for jetting air at the same pressure. The width of the guide portion is wide at the air line side and small at the portion connected to each air jet nozzle portion Wherein the powder coating material is a powder coating material.

delete

The method according to claim 1,
Wherein the air spray nozzle unit comprises respective injection lines in which the air injection nozzles provided at positions corresponding to the respective fingers are formed under the fingers of the respective gloves.

5. The method of claim 4,
Wherein each of the air spray nozzles is located at the middle of a lower end of each finger of the glove.

5. The method of claim 4,
Wherein the jetting line is formed to have a diameter at the side of the air chamber being wide and a diameter being gradually narrowed toward the opposite side.