KR200490004Y1 - Guiding device for cable - Google Patents

Guiding device for cable Download PDF

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Publication number
KR200490004Y1
KR200490004Y1 KR2020150007454U KR20150007454U KR200490004Y1 KR 200490004 Y1 KR200490004 Y1 KR 200490004Y1 KR 2020150007454 U KR2020150007454 U KR 2020150007454U KR 20150007454 U KR20150007454 U KR 20150007454U KR 200490004 Y1 KR200490004 Y1 KR 200490004Y1
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KR
South Korea
Prior art keywords
cable
guide
pulley
fixed frame
roller
Prior art date
Application number
KR2020150007454U
Other languages
Korean (ko)
Other versions
KR20170001835U (en
Inventor
김종준
김종철
권용섭
Original Assignee
한국조선해양 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 한국조선해양 주식회사 filed Critical 한국조선해양 주식회사
Priority to KR2020150007454U priority Critical patent/KR200490004Y1/en
Publication of KR20170001835U publication Critical patent/KR20170001835U/en
Application granted granted Critical
Publication of KR200490004Y1 publication Critical patent/KR200490004Y1/en

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
    • H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/14—Pulleys, rollers, or rotary bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices

Abstract

The present invention relates to a cable guide device, a cable guide device for imparting a constant tension to the cable that changes the path in the three-dimensional position and guides stably so that the cable does not twist or interfere with the surrounding interference when the end effector is moved. In providing.
The present invention, the one end is fixed to the fixed frame and the other end is a guide of the cable connected to the movable end effector, the one end is fixed to the fixed frame and the other end is a guide extending in one direction of the fixed frame bar; A pulley configured to be rotatably coupled to the guide bar and configured to wind a cable extending in one direction from the fixed frame, thereby converting the extension direction of the cable to the fixed frame direction; A tension adjusting spring connected to one end of the pulley to add tension to the pulley so that when the cable is pulled by the movement of the end effector, the pulley moves in the direction of movement of the cable and then returns; It is installed in the fixed frame to guide the guide roller to prevent the cable from interfering with the surrounding structure during the movement of the end effector.

Description

Guiding device for cable

The present invention relates to a cable guide device, which gives a constant tension to the three-dimensionally changed cable and forms an extension path of the cable is not twisted or damaged to facilitate the use in a narrow space It is about.

In general, the working cable is fixed at the beginning and the end is connected to the end effector, which is moved or rotated in three-dimensional space by the operation of the end effector, thereby changing the path and position.

Conventionally, it is configured to guide the cable by using a cable bearing to prevent damage to the cable, but there is an area that must pass only the cable without installing the cable bearing in a specific part, when only the cable is installed in this area There is no separate method for fixing, which causes the cable to interfere with the surrounding structure, which causes twist or damage.

In other words, since the cable is configured to have a constant length, the cable is pulled or sag when the end effector is moved. At this time, there is no configuration for guiding the cable.

Publication No. 10-2013-0107936

An object of the present invention for solving the above problems, to give a constant tension to the cable that is changed path in the three-dimensional position and to guide stably so that the cable is not twisted or interfere with the surrounding interference when the end effector is moved. In providing a cable guide device.

The present invention to achieve the object as described above and to perform the problem for eliminating the conventional defects, the one end is fixed to one side of the fixed frame and the other end is connected to the end effector is installed to be movable to the other side of the fixed frame In the guide device of the cable, one end is fixed to one side of the fixed frame and the other end guide bar extending in one direction of the fixed frame; A pulley configured to be rotatable and rotatably coupled to the guide bar and configured to wind the cable to change the extension direction of the cable to a fixed frame direction; A tension adjustment spring connected to one end of the pulley to add tension to the pulley so that when the cable is pulled by the movement of the end effector, the pulley can move back in the moving direction of the cable and then return to prevent the cable from sagging; And a guide roller unit installed at the fixed frame to guide the cable so as not to interfere with the surrounding structure when the end effector is moved.

In addition, the pulley, the pulley body is provided with a roller so that the cable is wound; A guide bar protruding from the lower surface of the pulley body and having an installation hole formed to be fitted to the guide bar so that the guide bar can be rotated axially while being moved along the longitudinal direction of the guide bar while being fitted to the guide bar. Coupler; characterized in that configured to include.

In addition, the guide roller portion, the roller body coupled to the fixed frame; A pair of first guide rollers installed on the left side of the roller body so as to be spaced apart from each other and for guiding a cable extending between the spaced parts; A second guide roller which is axially coupled to the lower side of the roller body and rotates about an axis to guide the cable extending through the first guide roller to the end effector so as not to interfere with the surrounding structure; A third guide roller which is axially coupled to the left side of the roller body and intersects with the second guide roller and guides the cable guided through the first guide roller so as not to interfere with the surrounding structure; And a fourth guide roller axially coupled to the rear side of the roller body so that a cable connected to another neighboring end effector can be guided.

As described above, according to the present invention, tension is generated in the pulley for changing the direction of the cable to prevent sagging of the cable, and the pulley is fitted to the guide bar to move the guide bar in the longitudinal direction and rotate the guide bar about its axis. By being configured as possible, there is an effect that natural guide of the cable can be performed in three dimensions.

In addition, the guide roller is installed on the path through which the cable moves so that the cable can move stably without interfering with the surrounding interference, thereby preventing the cable from being twisted or damaged in a narrow space, thereby extending the life of the cable and reducing the failure rate. It is a very useful design that can reduce overall productivity.

1 is a plan view showing a cable guide device according to the present invention
Figure 2 is a side view showing a cable guide device according to the present invention,
Figure 3 is a side view showing the guide roller portion of the cable guide device according to the present invention,
4 is a plan view showing a guide roller portion of the cable guide device according to the present invention,
5 is an exemplary view showing an installation state of the cable guide device according to the present invention,
6 is an exemplary view showing a guide state of the cable when the end effector is moved by the cable guide device according to the present invention.

Hereinafter, the configuration and the operation of the embodiments of the present invention will be described in detail with reference to the accompanying drawings. In addition, in describing the present invention, if it is determined that the detailed description of the related known functions or configurations may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

1 is a plan view showing a cable guide device according to the present invention, Figure 2 is a side view showing a cable guide device according to the present invention, Figure 3 is a side view showing a guide roller portion of the cable guide device according to the present invention, Figure 4 5 is a plan view showing a guide roller portion of the cable guide device according to the present invention, FIG. 5 is an exemplary view showing an installation state of the cable guide device according to the present invention, and FIG. 6 is a guide state of the cable when the end effector is moved by the cable guide device according to the present invention. By way of example,

The cable guide device of the present invention, as shown in the drawing, is configured to have a constant length, one end is fixed to one side of the fixed frame 10 and the other end is installed on the fixed frame 10 to move the other end effector Guide the cable 40 connected to the 20, one end is fixed to one side of the fixed frame 10 and the other end guide bar 100 and extending in one direction of the fixed frame 10, and The pulley 200 which is coupled to the guide bar 100 so as to be movable and rotated and which extends the extension direction of the cable 40 extending out of the fixed frame 10 in the fixed frame 10 direction, and the pulley When the cable 40 is pulled when the end effector 20 is moved by applying tension to the 200, the pulley 200 may move and return to the moving direction of the cable 40, and the cable 40 may not sag. Tension adjusting soup to give tension Installed on 300, the holding frame 10 is configured to include a cable guide roller moving part (400) that (40) the guide so as not interfere with the peripheral structure of the end effector (20).

The end effector 20 is installed on the other side of the fixed frame 10 so as to be movable, and as required, a plurality of end effectors 20 may be installed at regular intervals and move at the same speed.

When the cable 40 is pulled by the movement of the end effector 20, the guide bar 100 moves in the direction of the fixed frame 10 by the cable 40, wherein the pulley 200 is moved. By stably guiding and rotating at the same time to be able to guide the cable 40 in three dimensions.

Meanwhile, the pulley 200 has a pulley body 210 provided with a roller 211 so that the cable 40 is wound, and a protrusion formed on the lower surface of the pulley body 201 and fitted to the guide bar 100. It is configured to include a guide bar coupler 220 is configured.

The pulley 200 configured as described above switches the direction of the cable 40 through the roller 211 of the pulley body 210 and at the same time the longitudinal direction of the guide bar 100 through the guide bar coupler 220. By moving to or by rotating the guide bar 100 to the axis will be able to easily guide this even if the cable 40 moves in three dimensions in accordance with the movement of the end effector (20).

On the other hand, the tension adjustment spring 300 is to provide a tension so that the moved cable 40 to the original position and at the same time maintain a constant tension without the cable 40 sag.

The tension adjustment spring 300 may be installed to form a ring on the pulley body 210 and the one end is hung on the ring, and the other end is fixed and connected to the spring fixing part 310.

The spring fixing portion 310 is tightened and fixed by the holder 313 and the horizontal frame 311 is configured to be movable in the tension generating direction of the tension adjusting spring 300 by releasing the tightening of the holder 313, the horizontal It is formed to include a vertical frame 312 is formed vertically in the frame 311 and the other end of the tension adjustment spring 300 is fixed.

The spring fixing portion 310 configured as described above can be fixed by moving in the direction of tension generation of the tension adjustment spring 300 to adjust the tension of the tension adjustment spring 300 according to the working conditions.

Meanwhile, the guide roller 400 is configured to be guided while avoiding the interference 30 when there is an interference 30 in the path in which the cable 40 extends, as shown in FIGS. 2 and 3. A pair of first guides for guiding the roller body 410 coupled to the fixed frame 10 and the cable 40 extending between and spaced apart from each other on the left side of the roller body 410. The peripheral structure of the cable 410 and the cable 40 extending to the end effector 20 through the first guide roller 420 by being axially coupled to the lower side of the roller body 410 and rotated about an axis The second guide roller 430 is guided so as not to interfere with the left side of the roller body 410 is axially coupled so that the second guide roller 430 is positioned to cross the first guide roller 420 Cable 40 guided through interferes with surrounding interference 30 A third guide roller 440 which guides the first guide roller 440 and a cable 40 which is axially coupled to the rear side of the roller body 410 so as to be guided to another neighboring end effector 20. It comprises a guide roller 450.

The cable 40 guide device of the present invention configured as described above causes tension to be generated in the pulley for changing the direction of the cable 40 to prevent sagging of the cable 40 and the pulley is fitted to the guide bar to guide the length of the guide bar. It is possible to guide the cable 40 in three dimensions by being configured to move in the direction and to rotate the guide bar to the axis.

Referring to the process of guiding the cable 40 using the cable guide device of the present invention configured as described above,

First, as shown in FIGS. 5 and 6, when the end effector 20, which is installed at a plurality of predetermined intervals on the other side of the fixed frame 10, moves at a constant speed, the cable 40 connected to the end effector 20. The end effector 20 is moved along.

In this case, the pulley 200 is pulled by the cable 40 because the cable 40 is wound, and is moved while being guided in the longitudinal direction of the guide bar 100 along the guide bar 100, thereby the tension adjustment spring ( 300 is gradually tensioned and the cable 40 can be guided in a state in which tension is applied to the cable 40.

In addition, since the pulley 200 is moved in the longitudinal direction of the guide bar 100 while rotating the guide bar 100 in the axis, the cable 40 is stably guided in response to the three-dimensional movement of the cable 40. You will be able to.

On the other hand, when the end effector 20 is moved in the opposite direction of the first movement direction, the tension adjustment spring 300 connected to the pulley 200 is contracted while the cable 40 is guided so as not to be bent or twisted sharply ( 40) will be able to position stably to the original position.

In addition, the cable 40 is guided by the guide roller portion 400 installed on the movement path of the cable 40 is to be able to move stably without interfering with the surrounding interference (30).

The present invention is not limited to the above-described specific preferred embodiments, and any person having ordinary skill in the art to which the present invention pertains may make various modifications without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

(10): fixed frame (20): end effector
30: interference 40: cable
100: guide bar 200: pulley
210: pulley body 211: roller
(220): guide bar coupling sphere (300): tension adjustment spring
(310): spring fixing part (311): horizontal frame
(312): vertical frame (313): holder
400: guide roller portion 410: roller body
(420): first guide roller (430): second guide roller
(440): third guide roller (450): fourth guide roller

Claims (3)

In the guide of the cable connected to the end effector is fixed to one side of the fixed frame and the other end is installed to be movable on the other side of the fixed frame,
One side end is fixed to one side of the fixed frame and the other end guide bar extending in one direction of the fixed frame;
A pulley configured to be rotatable and rotatably coupled to the guide bar and configured to wind the cable to change the extension direction of the cable to a fixed frame direction;
A tension adjustment spring connected to one end of the pulley to add tension to the pulley so that when the cable is pulled by the movement of the end effector, the pulley can move back in the moving direction of the cable and then return to prevent the cable from sagging;
And a guide roller unit installed at the fixed frame to guide the cable so as not to interfere with the surrounding structure when the end effector is moved.
The pulley, the pulley body is provided with a roller so that the cable is wound; A guide bar protruding from the lower surface of the pulley body and having an installation hole formed to be fitted to the guide bar so that the guide bar can be rotated axially while being moved along the longitudinal direction of the guide bar while being fitted to the guide bar. Cable guide device, characterized in that configured to include. delete The method of claim 1,
The guide roller portion
A roller body coupled to the fixed frame;
A pair of first guide rollers installed on the left side of the roller body so as to be spaced apart from each other and for guiding a cable extending between the spaced ones;
A second guide roller which is axially coupled to the lower side of the roller body and rotates about an axis to guide the cable extending through the first guide roller to the end effector so as not to interfere with the surrounding structure;
A third guide roller which is axially coupled to the left side of the roller body and intersects with the second guide roller and guides the cable guided through the first guide roller so as not to interfere with the surrounding structure;
And a fourth guide roller axially coupled to the rear side of the roller body so that a cable connected to another neighboring end effector can be guided.

KR2020150007454U 2015-11-17 2015-11-17 Guiding device for cable KR200490004Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150007454U KR200490004Y1 (en) 2015-11-17 2015-11-17 Guiding device for cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150007454U KR200490004Y1 (en) 2015-11-17 2015-11-17 Guiding device for cable

Publications (2)

Publication Number Publication Date
KR20170001835U KR20170001835U (en) 2017-05-26
KR200490004Y1 true KR200490004Y1 (en) 2019-09-10

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Application Number Title Priority Date Filing Date
KR2020150007454U KR200490004Y1 (en) 2015-11-17 2015-11-17 Guiding device for cable

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006050841A (en) * 2004-08-06 2006-02-16 Yazaki Corp Power supply device for long slide
KR101280403B1 (en) * 2013-04-17 2013-07-01 주식회사 한일엔지니어링 Insulated arms for supporting distribution line
JP2014135823A (en) * 2013-01-09 2014-07-24 Nagaki Seiki Co Ltd Protective pipe insertion machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101349866B1 (en) 2012-03-23 2014-01-10 삼성중공업 주식회사 Device for guiding cable

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006050841A (en) * 2004-08-06 2006-02-16 Yazaki Corp Power supply device for long slide
JP2014135823A (en) * 2013-01-09 2014-07-24 Nagaki Seiki Co Ltd Protective pipe insertion machine
KR101280403B1 (en) * 2013-04-17 2013-07-01 주식회사 한일엔지니어링 Insulated arms for supporting distribution line

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KR20170001835U (en) 2017-05-26

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