KR102012385B1 - Cables of clamps that consist of double jacket layer - Google Patents

Abstract

The present invention relates to a clamp cable using a doubled jacket layer. The clamp cable repeatedly reciprocates for power feed, liquid supply, air supply, and the like of machine tools, electronics, industrial robots, conveying machines, and the like. To prevent entanglement, and twisting of wires, air hose, and the like inserted into the clamp cable repeatedly reciprocating, the present invention is formed in a doubled structure in which an upper jacket and a lower jacket are mutually coupled, is applied with a structure of allowing the air hose to be inserted, and has a jacket unit for laying the cable in a multi-layer of two layers or more formed in a doubled layer.

Description

Clamped cable with double jacket layer {Cables of clamps that consist of double jacket layer}

The present invention relates to a clamp-type cable using a double jacket layer, in more detail the present invention is a clamp-type cable repeatedly reciprocating for power supply, liquid supply, supply, etc. for machine tools, electronic devices, industrial robots, transport machines, etc. The invention relates to.

In addition, the present invention is formed in a double structure in which the upper jacket and the lower jacket are mutually coupled to prevent the twisting and twisting of the wire or air hose inserted in the clamp-type cable for repeated reciprocating motion, the wire, air hose The invention in which the structure is inserted is applied.

Modern society is a highly developed industrial society, where many high-performance products such as high-precision parts, displays, smartphones, computers, semiconductors, automobiles, and aircraft are not only produced, but also new products are continuously researched and developed.

As such, many industrial machines are used to produce high-performance products. Industrial machines such as display panel manufacturing equipment, semiconductor chip manufacturing equipment, machine tools, industrial robots, and the like are required to produce raw materials or workpieces for mass production or processing of specific products. It carries out repetitive operation such as picking up, transferring and processing.

Here, the mechanical equipment repeatedly moving in an industrial machine is used by connecting a flexible cable (hereinafter, 'cable') such as an electric wire cable or various fluid supply hoses for supplying power, liquid, gas, etc. to a jacket.

In this case, the cable jacket for supplying power to the power equipment is always moved with the equipment equipment for the repeated operation of the mechanical equipment of the industrial machine, the cable jacket is usually a '⊃' shaped bent portion It will move repeatedly.

On the other hand, the instrument equipment is caused by excessive twisting, twisting, pulling occurs in the cable jacket is connected to the continuous movement damages the cable jacket will cause a phenomenon that the appearance is also broken.

Therefore, in order to solve the problem of the cable, there is a method of protecting the cable or hose using a flexible conduit tube, underground conduit tube, cable duct.

However, the above method requires a lot of costs because the separate installation of the conduit and the duct is expensive, and there is a problem in that it is not suitable for the long distance method because the distance to insert the cable or the hose is limited.

That is why we have found ways to guide or guide cables or hoses so that they are not twisted or twisted.

The following are the prior art in this regard.

1. Republic of Korea Patent Publication No. 10-2012-0085188 multi-joint cable protection guide device 2. Republic of Korea Patent Publication No. 10-1451314 Multi-joint cable protection guide device 3. Republic of Korea Patent Publication No. 10-2017-0138507 Long guide device and fixing member

In order to solve the above problems, the clamp-type cable using the double jacket layer of the present invention provides a clamp-type cable that repeatedly reciprocates for feeding, feeding, and feeding of machine tools, electronic devices, industrial robots, conveying machines, and the like. It aims to do it.

In addition, the present invention is formed of a double structure in which the upper jacket and the lower jacket are coupled to each other, the structure is inserted into the space between the upper jacket and the lower jacket, the air hose is inserted into the clamp type cable that is repeatedly reciprocating motion It aims to prevent twisting and twisting of inserted wires or air hoses.

In order to achieve the above object, the clamp-type cable using the present inventors double jacket layer,

It consists of an upper jacket 110, the support member 30 is inserted and received at both ends, and a lower jacket 120 is inserted and received at both ends, both ends are terminated by the clamp 200 A jacket portion 100 into which at least one of the wire 10 and the air hose 20 is inserted and accommodated in a space between the upper jacket 110 and the lower jacket 120;

A support member 30 inserted into and received at both ends of the upper jacket 110 and the lower jacket 120 of the jacket part 100;

It includes; clamp unit 200 for pressing the end of both ends of the jacket portion 100 to terminate the process;

The wire 10 or the air hose 20 is inserted into the space between the upper jacket 110 and the lower jacket 120 is characterized in that at least one or more.

Since the clamp type cable using the double jacket layer of the present invention is a clamp type cable that repeatedly reciprocates for feeding, supplying, and supplying air to machine tools, electronic devices, industrial robots, conveying machines, etc. It protects workers by preventing breakage accidents and safety accidents, and also saves repair costs due to cable breakage.

In addition, the present invention is to prevent the twisting and twisting of the wire or air hose, such as inserted into the clamp-type cable for repeated reciprocating movement, the wire, air in the space between the double structure of the upper jacket and the lower jacket are mutually coupled Since the hose is inserted, the space utilization of the jacket is improved, and the inserted electric wire and the air hose are also stably supported inside the jacket part.

1 is a perspective view of a clamp type cable embodiment 1 using the double jacket layer of the present invention
Figure 2 is a state of the coupling portion of the jacket of the clamp type cable Example 1 using a double jacket layer of the present invention 1
Figure 3 is a state of the coupling portion of the jacket of the clamp type cable Example 1 using a double jacket layer of the present invention 2
Figure 4 is a state diagram of the clamp portion and the clamp portion of the clamp type cable embodiment 1 using the double jacket layer of the present invention
Figure 5 is a coupling portion and enlarged view of the clamp portion of the first embodiment of the clamp type cable using a double jacket layer of the present invention 1
Figure 6 is a clamp portion coupling and enlarged view of the clamp type cable Example 1 using a double jacket layer of the present invention 2
7 is a perspective view of a clamp type cable example 2 using the double jacket layer of the present invention;
8 is a perspective view of a clamp type cable example 3 using the double jacket layer of the present invention;

An embodiment of the present invention will be described in detail with reference to FIGS. 1 to 8.

Clamp-type cable using the double jacket layer of the present invention (hereinafter referred to as "cable") is a cable that repeatedly reciprocates for feeding, feeding, feeding, etc. to moving parts of machine tools, electronic devices, industrial robots, conveying machines, and the like. Regarding, it comprises a jacket portion 100 and the clamp portion 200.

Specifically, the clamp type cable using the double jacket layer of the present invention,

It consists of an upper jacket 110, the support member 30 is inserted and received at both ends, and a lower jacket 120 is inserted and received at both ends, both ends are terminated by the clamp 200 A jacket portion 100 into which at least one of the wire 10 and the air hose 20 is inserted and accommodated in a space between the upper jacket 110 and the lower jacket 120;

A support member 30 inserted into and received at both ends of the upper jacket 110 and the lower jacket 120 of the jacket part 100;

It includes; clamp unit 200 for pressing the end of both ends of the jacket portion 100 to terminate the process;

The wire 10 or the air hose 20 is inserted into the space between the upper jacket 110 and the lower jacket 120 is characterized in that at least one or more.

Accordingly, the present invention is a double structure in which the upper jacket and the lower jacket are laminated to each other in order to prevent twisting and twisting of wires or air hoses, etc. inserted in a clamp-type cable that performs repeated reciprocating motions. An electric wire and an air hose are inserted into the space between the lower jackets.

Hereinafter, the jacket part 100 will be described in detail by dividing it into Examples 1 to 3 according to a single layer or a multilayer.

1 is a perspective view of a clamp type cable embodiment 1 using a double jacket layer of the present invention, Figure 2 is a jacket portion coupling state of the clamp type cable embodiment 1 using a double jacket layer of the present invention is 1, Figure 3 is a diagram illustrating a state in which the jacket portion of the clamp type cable example 1 using the double jacket layer of the present invention is coupled.

Referring to FIG. 1, in Embodiment 1 (1) of the present invention, the upper jacket 110 and the lower jacket 120 into which the support members 30 are inserted are respectively coupled to each other in a double stacked form, and the upper jacket 110 is connected to each other. ) And a plurality of electric wires 10 and air hoses 20 are inserted in the space between the lower jacket 120 and the both ends of the jacket part 100 composed of the upper jacket 110 and the lower jacket 120. It characterized in that the termination process using (200).

2 and 3, the jacket part 100 includes an upper jacket 110 in which the support member 30 is inserted and received at both ends, and a lower jacket 120 in which the support member 30 is inserted and accommodated at both ends. The terminal 10 is terminated by the clamp 200, and the wire 10 and the air hose (10) are inserted into the insertion space 101, which is a space formed when the upper jacket 110 and the lower jacket 120 are laminated. At least one of 20) is configured to be inserted and accommodated.

Here, the material of the jacket part 100 is characterized in that the material is excellent in mechanical properties, durability, heat resistance, oil resistance.

The wire 10 refers to a general electrical and communication wired wire through which various electric and electrical signals flow, and a wire connected to a connector at the end or a wire not connected to the connector, and the air hose 20 has a pneumatic, It refers to a hose through which fluid such as air by hydraulic pressure flows.

Referring to the enlarged top view of FIG. 2, tubular first support member inserts 111 are formed at both side ends of the upper jacket 110 so as to accommodate the support member 30. 30) is inserted.

In addition, as shown in the enlarged bottom view of FIG. 2, tubular second support member inserts 121 are formed at both side ends of the lower jacket 120 to accommodate the insertion member 30, thereby supporting the support member ( 30) is inserted.

At this time, the support member 30 to be inserted is a multi-joint support member, Embodiment 1 (1) of the present invention is the first support member insertion portion 111 and the lower jacket 120 of the upper jacket 110 Through a plurality of support members 30 respectively inserted in the second support member insertion portion 121, the cable withstands its own load even during repeated reciprocating motions for a long time, thereby stably maintaining a straight posture or a curved posture.

Referring to FIG. 3, the jacket part 100 is formed with an insertion space 101 into which an electric wire 10 or an air hose 20 is inserted by a top and bottom stack coupling of an upper jacket 110 and a lower jacket 120. The upper jacket 110 and the lower jacket 120 is laminated to the upper and lower so as to be combined.

In this case, when the upper jacket 110 and the lower jacket 120 are laminated in a vertical stack, the first support member inserts 111 formed at both ends of the upper jacket 110 are formed at both ends of the lower jacket 120. The width of the upper jacket 110 may be smaller than the width of the lower jacket 120 so that the second support member insertion portion 121 may be positioned inside the second support member insertion portion 121.

Particularly, when the first support member insert 111 formed at both ends of the upper jacket 110 is positioned inside the second support member insert 121 formed at both ends of the lower jacket 120, the first support member insert 111 is formed at both ends of the upper jacket 110. The support member insert 111 is positioned to contact the second support member insert 121.

On the other hand, as shown in Figures 2 and 3, the upper side of the lower jacket 120 is formed with a fixing means 122 for fixing the wire 10 or the air hose 20.

Here, the fixing means 122 is configured to fix the wire 10 or the air hose 20 inserted into the insertion space 101 so as not to move in the space between the upper jacket 110 and the lower jacket 120.

Therefore, the fixing means 122 is to prevent the twisting caused by the movement of the wire 10, the air hose 20 located in the space between the upper jacket 110 and the lower jacket 120 during the repeated movement of the cable. to be.

At this time, the fixing means 122 may be an adhesive means for stably fixing the wire 10 or the air hose 20 by the adhesive force.

In addition, the fixing means 122 is a plurality of semi-circular grooves are formed, as shown in Figure 3, the wire 10 or the air hose 20 is fixed to the plurality of semi-circular grooves are inserted and bonded.

 4 is a state diagram of the clamp portion and the clamp portion of the clamp type cable embodiment 1 using the double jacket layer of the present invention, Figure 5 is a clamp portion of the clamp type cable embodiment 1 using the double jacket layer of the present invention Figure 1 and Figure 1 is an enlarged view, Figure 6 is a clamp portion coupling and enlarged view 2 of the clamp type cable Example 1 using a double jacket layer of the present invention.

4 to 6, the clamp part 200 is configured to pressurize both ends of the jacket part 100 to terminate the first clamp 210 to press one end of the jacket part 100. ) And a second clamp 220 for pressing the other end of the jacket portion 100.

In detail, the first clamp 210 includes an upper clamp 211 and a lower clamp 212, and the upper clamp 211 and the lower clamp 212 are coupled to each other by the fastening member 230, thereby providing a jacket portion 100. Press one end of) up and down.

In addition, the second clamp 220 is also composed of the upper clamp 221, the lower clamp 222, the upper clamp 221 and the lower clamp 222 is coupled by the fastening member 230, the jacket portion 100 Press the other end of up and down.

As shown in FIG. 4, when the upper clamps 211 and 221 and the lower clamps 212 and 222 are vertically coupled, a through space 201 through which the wire 10 or the air hose 20 can pass is provided. Is formed.

As shown in FIG. 4, through step 2111, 2211, 2121, and 2221 are formed in the upper clamps 211 and 221 and the lower clamps 212 and 222 to form the through space 201.

As shown in FIG. 4, the electric wire 10 or the air hose 20 passes through the through space 201 formed by the through steps 2111, 2211, 2121, and 2221, and is drawn out to the outside. The upper and lower end surfaces of the through stepped parts 2111, 2211, 2121, and 2221 press the support member 30 inserted into the jacket part 100 to fix the jacket part 100 from being separated from the clamp part 200. Will be.

  In this case, the upper clamps 211 and 221 and the lower clamps 212 and 222 may be made of a metal material or a synthetic resin having excellent mechanical properties, and the fastening member 230 may include the upper clamps 211 and 221 and the lower clamp. As a coupling member for coupling the upper clamps 211 and 221 and the lower clamps 212 and 222 through the coupling holes formed in the 212 and 222, general bolts and nuts are applied.

In addition, as shown in FIG. 5, one side of the through step 2111, 2211, 2121, and 2221 may allow the electric wire 10 or the air hose 20 to pass through the electric wire 10 in a stable position. ) Or a streamlined curved portion 202 corresponding to the outer shape of the air hose 20 is formed.

The reason why the streamlined curved portion is formed is that the wire 10 or the air hose 20 passing through the through space 201 formed by the through steps 2111, 2211, 2121, and 2221 is fixed in a stable position. This is to pass through the through space 201 in a state.

In addition, as shown in FIG. 6, the first support member insertion part 111 and the second support member 111 of the jacket part 100 into which the support member 30 is inserted are provided at both sides of the through step 2111, 2211, 2121, and 2221. A semicircular groove 203 is formed to press the support member insert 121 in a stable state.

Specifically, the support member 30 is inserted into the first support member insertion portion 111 and the second support member insertion portion 121 of the jacket portion 100, the upper clamp (211,221) and the lower clamp (212,222) It is pressed up and down by.

The tubular first support member insertion part 111 and the second support member insertion part 121 into which the support member 30 is inserted are positioned in the recess 203, and in this state, the first support member insertion part is inserted. The portion 111 and the second support member insertion portion 121 are pressed up and down by the upper clamps 211 and 221 and the lower clamps 212 and 222 so that the jacket portion 100 is fixedly coupled to the clamp portion 200.

In addition, the position of the groove portion 203 formed in the upper clamps (211, 221) and the position of the groove portion 203 formed in the lower clamps (212, 222) is characterized in that they are different from each other, the first support member insertion portion 111 This is because is located inside the second support member insertion portion 121.

7 is a perspective view of a clamp type cable example 2 using the double jacket layer of the present invention, and FIG. 8 is a perspective view of a clamp type cable example 3 using the double jacket layer of the present invention.

Embodiments 2 and 3 of the present invention relate to a double clamp type cable comprising a double layer clamp type cable using a double jacket layer.

As shown in FIG. 7, in the multilayer clamp type cable using the double jacket layer according to the second embodiment of the present invention, a plurality of clamp type cables using the double jacket layer according to the first embodiment are stacked. In this case, The clamps 200 are further formed with through couplings, and the coupling member 230 is coupled to the through couplings so that a plurality of clamp type cables using a double jacket layer are stacked and combined to form a multilayer clamp type cable. It is characterized by.

As shown in FIG. 8, the multi-layered clamp type cable using the double jacket layer according to the third embodiment of the present invention,

It consists of an upper jacket 110, the support member 30 is inserted and received at both ends, and a lower jacket 120 is inserted and received at both ends, both ends are terminated by the clamp 200 The jacket part 100 into which at least one or more of the wire 10 and the air hose 20 are inserted and accommodated in the insertion space 101 formed between the upper jacket 110 and the lower jacket 120 by a stacked coupling. A multilayer jacket portion 1000 in which a plurality of layers are stacked;

A support member 30 inserted into and received at both ends of the upper jacket 110 and the lower jacket 120 of each jacket part 100 constituting the multilayer jacket part 1000;

A clamp part 200 for pressing and terminating both ends of the uppermost jacket part 100 of the multilayer jacket part 1000;

Located in the lower side of the clamp unit 200, a plurality of multi-layer clamp unit 300 to terminate by pressing both ends of the remaining jacket portion 100 except for the uppermost jacket portion 100 of the multi-layer jacket portion 1000 It includes.

In particular, each of the plurality of multilayer clamp parts 300 is a multilayer clamp 320 for pressing and terminating both ends of the interlayer member 310 and the jacket part 100 which form a layer gap as shown in FIG. 8. It is characterized by consisting of).

In addition, a through coupler is further formed in the clamp unit 200 and the plurality of multi-layer clamp units 300, and a fastening member 230 penetrates through the through coupler, such that the clamp unit 200 and the plurality of multi-layer clamps are formed. The parts 300 are combined.

Therefore, the cable embodiments 2 and 3 of the present invention can form a plurality of jacket portion 100, it is possible to increase the space utilization of the cable to provide a variety of working environment.

Although the technical spirit of the present invention has been described above with reference to the accompanying drawings, this is intended to exemplarily describe preferred embodiments of the present invention and not to limit the present invention. In addition, it is obvious that any person skilled in the art can make various modifications and imitations without departing from the scope of the technical idea of the present invention.

1: Cable Example 1
2: cable example 2
3: Cable Example 3
10: wire
20: air hose
30 support member
100: jacket part
200: clamp part
300: multilayer clamp portion
1000: multilayer jacket

Claims (12)

In the clamp type cable using a double jacket layer,
It consists of an upper jacket 110, the support member 30 is inserted and received at both ends, and a lower jacket 120 is inserted and received at both ends, both ends are terminated by the clamp 200 The jacket part 100 into which at least one or more of the wire 10 and the air hose 20 are inserted and accommodated in the insertion space 101 formed between the upper jacket 110 and the lower jacket 120 by a stacked coupling. )Wow;
A support member 30 inserted into and received at both ends of the upper jacket 110 and the lower jacket 120 of the jacket part 100;
It includes; clamp unit 200 for pressing the end of both ends of the jacket portion 100 to terminate the process;

At both ends of the upper jacket 110, a tubular first support member insert 111 is formed to receive and accommodate the support member 30,
At both ends of the lower jacket 120, a second support member insert 121 having a tubular shape is formed to accommodate the support member 30.
When stacking the upper jacket 110 and the lower jacket 120, the first support member inserts 111 formed at both ends of the upper jacket 110 are formed at both side ends of the lower jacket 120. The width of the upper jacket 110 is formed smaller than the width of the lower jacket 120 to be located inside the support member insertion portion 121,
The first support member when the first support member insert 111 formed at both ends of the upper jacket 110 is located inside the second support member insert 121 formed at both ends of the lower jacket 120. Characterized in that the insertion portion 111 is positioned in contact with the second support member insertion portion 121,
Clamp-type cable using a double jacket layer, characterized in that at least one or more wires 10 or air hose 20 is inserted into the space between the upper jacket 110 and the lower jacket 120.

delete delete The method according to claim 1,
An upper side of the lower jacket 120 is formed with a fixing means 122 for fixing the wire 10 or the air hose 20,
The wire 10 or the air hose 20 inserted into the space between the upper jacket 110 and the lower jacket 120 is moved in the space between the upper jacket 110 and the lower jacket 120 by the fixing means 122. Clamp-type cable using a double jacket layer, characterized in that not be.
The method according to claim 4,
The fixing means 122,
Clamp-type cable using a double jacket layer, characterized in that the wire 10 or the air hose 20 is fixed by the adhesive force.
The method according to claim 4,
The fixing means 122,
A plurality of semi-circular grooves are formed, the clamp type cable using a double jacket layer, characterized in that the electric wire 10 or the air hose 20 is fixed to the plurality of semi-circular grooves.
The method according to claim 1,
The clamp unit 200,
The first clamp 210 for pressing the one end of the jacket portion 100,
It is composed of a second clamp 220 for pressing the other end of the jacket portion 100,
Each of the first clamp 210 and the second clamp 220 is a double jacket, characterized in that composed of the upper clamp (211,221) and the lower clamp (212,222) coupled to each other to press the end of the jacket portion (100) Clamped cable with layers.
The method according to claim 7,
In the upper clamp (211, 221) and the lower clamp (212, 222),
When the upper clamp 210 and the lower clamp 220 are combined to pressurize both ends of the jacket portion 100 to terminate the wire, the wire 10 or the air hose 20 may form a through space therethrough. Clamp-type cable using a double jacket layer, characterized in that the through step (2111, 2211, 2121, 2221) is formed.
The method according to claim 8,
On one side of the through step (2111, 2211, 2121, 2221),
In order to allow the wire 10 or the air hose 20 to pass through to be stable in position, a streamlined curved portion 202 corresponding to the outer shape of the wire 10 or the air hose 20 is formed. Clamp cable with double jacket layer.
The method according to claim 8,
On both sides of the through step (2111, 2211, 2121, 2221),
Semi-circular grooves 203 are formed to press the first support member insertion part 111 and the second support member insertion part 121 of the jacket part 100 into which the support member 30 is inserted in a stable state. ,
Clamp-type cable using a double jacket layer, characterized in that the position of the groove portion 203 formed in the upper clamp (211,221) and the position of the groove portion 203 formed in the lower clamp (212,222) are different from each other.
In the multilayer clamp type cable using a double jacket layer,
The clamp type cable using the double jacket layer in any one of Claims 1, 4-10 is laminated | stacked and comprised in multiple numbers,
In this case, the clamps 200 are further formed through through holes,
Clamp-type cable using a double jacket layer, characterized in that the clamp member using a plurality of layers of the double jacket layer is coupled through the fastening member 230 through the coupler.
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