KR101765732B1 - Device for transferring - Google Patents

Device for transferring Download PDF

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Publication number
KR101765732B1
KR101765732B1 KR1020160009919A KR20160009919A KR101765732B1 KR 101765732 B1 KR101765732 B1 KR 101765732B1 KR 1020160009919 A KR1020160009919 A KR 1020160009919A KR 20160009919 A KR20160009919 A KR 20160009919A KR 101765732 B1 KR101765732 B1 KR 101765732B1
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KR
South Korea
Prior art keywords
rope
moving member
tension
support
fixed
Prior art date
Application number
KR1020160009919A
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Korean (ko)
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KR20170089558A (en
Inventor
이건희
김주원
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이건희
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Priority to KR1020160009919A priority Critical patent/KR101765732B1/en
Publication of KR20170089558A publication Critical patent/KR20170089558A/en
Application granted granted Critical
Publication of KR101765732B1 publication Critical patent/KR101765732B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/02—Storage devices
    • B65G1/04—Storage devices mechanical
    • B65G1/0407—Storage devices mechanical using stacker cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/07—Floor-to-roof stacking devices, e.g. "stacker cranes", "retrievers"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/12—Platforms; Forks; Other load supporting or gripping members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/04—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manipulator (AREA)

Abstract

The present invention relates to a transfer device, and a transfer device according to an embodiment of the present invention includes a support, a first movable member movably provided on a support, a second movable member movable on the first movable member, A rope member connecting the supporting member and the second moving member, and a tension applying unit installed on the first moving member and applying a tension to the rope member.

Description

[0001] DEVICE FOR TRANSFERRING [0002]

The present invention relates to a transfer device.

The stacker crane is equipped with a transfer device for loading and unloading a load on a shelf installed in an automatic warehouse.

Such a conveying apparatus includes a slide fork system for lifting and transporting a load with a fork, a suction system for conveying and holding the load by suction by suction, a pick-up belt system for sliding and transporting the load by a pick-up belt, A clamp system in which the slide arm is moved, a hook system in which the load is moved by pushing or pulling the load by advancing and retracting the slide arm by hooking the end of the load by a hook provided at the tip of the slide arm.

However, since the conventional conveying device has a complicated structure of a chain or a hydraulic driving method, it is difficult to precisely control the position of the conveying device, and thus it is not suitable for conveying a small weight object.

Accordingly, there is a need for a transfer device which is made of a simpler structure and is capable of precise position control.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a transfer device which is made of a simpler structure and is capable of precise position control.

The problems to be solved by the present invention are not limited to the above-mentioned problems. Other technical subjects not mentioned will be apparent to those skilled in the art from the description below.

According to an aspect of the present invention, there is provided a transfer apparatus comprising: a support; A first moving member movably provided on the support; A second moving member movably installed on the first moving member; A rope member connecting the support member and the second moving member; And a tension applying unit installed on the first moving member and applying a tension to the rope member.

In one embodiment, the rail is provided with the support; And a driving unit installed on at least one of the support member and the first moving member to move the first moving member along the rail portion, wherein the second moving member is moved by the tension applying unit when the driving unit is driven And can move on the first moving member in accordance with the tension applied to the rope member.

In one embodiment, the tension applying unit may include a pulley fixed to the first moving member and winding the rope member to apply tension to the rope member.

In one embodiment, the rope member includes: a first rope connecting the first fixed portion of the support and the second fixed portion of the second movable member; And a second rope connecting the third fixed portion of the support and the fourth fixed portion of the second moving member, wherein the tension applying portion is fixed to the first moving member, and winds the first rope, A first sheave for applying tension to the rope in a first direction; And a second sheave fixed to the first moving member to wind the second rope and apply a tension to the second rope in a second direction opposite to the first direction.

In one embodiment, the first moving member has a first opening through which the rope member can pass, respectively, on an upper surface and a lower surface, and the second moving member has a second opening You can have a wealth.

In one embodiment, the first moving member is provided movably in a first direction on the support, and the pulley may be provided to wind the rope member to tension the rope member in the first direction .

In one embodiment, one end of the rope member is fixed to the rear side of the pulley with respect to the first direction on the support, and the other end of the rope member is connected to the second moving member with respect to the first direction And can be fixed to the rear side of the pulley.

In one embodiment, at least one of the support, the first moving member, and the second moving member may be provided to adjust the tension of the rope member.

In one embodiment, the tension adjusting unit includes: a bolt member inserted in a first groove formed in a side surface of the support and rotatably supported; And a nut member fixed to one end of the rope member and movably installed in the second groove formed on the upper surface of the support member and coupled to the bolt member.

In one embodiment, the second moving member may have a larger moving range than the first moving member.

In one embodiment, the first moving member is provided movably in the first direction on the support, and one end of the rope member is fixed on the support on the rear side of the tension applying unit with respect to the first direction And the other end of the rope member is fixed on the second moving member so as to be disposed on the side of the tension applying section, and the tension applying section is attached to the second moving member via the other end of the rope member, And the second moving member may have a moving direction different from that of the first moving member.

In one embodiment, the first moving member may further include a position adjusting unit for adjusting the position of the tension applying unit.

According to another aspect of the present invention, there is provided a transfer apparatus comprising: a support having a rail portion arranged on a top surface in a first direction; A first moving member coupled to the rail to be movable in the first direction and having a guide portion formed in a second direction perpendicular to the first direction; A driving unit installed on at least one of the supporting member and the first moving member to move the first moving member along the rail unit; A second moving member coupled to the guide portion and provided to be movable in the second direction on the first moving member; A rope member having one end fixed to the fixed portion of the support and the other end fixed to the fixed portion of the second movable member; And a tension applying unit installed on the first moving member on the front side of the fixing unit with respect to the first direction and winding the rope member to apply tension to the rope member.

In one embodiment, the tension applying unit may include a pulley that winds the rope member to apply tension to the rope member.

In one embodiment, the rope member includes: a first rope connected between a first fixed portion of the support and a second fixed portion of the second moving member; And a second rope connected between the third fixed portion of the support and the fourth fixed portion of the second moving member, wherein the tension applying portion is provided on the front side of the first fixing portion with respect to the first direction A first sheave installed to be arranged to apply tension in the first direction by winding the first rope; And a second sheave provided to be disposed on the rear side of the third fixing part with respect to the first direction and to apply tension to the second rope in a third direction opposite to the first direction by winding the second rope, . ≪ / RTI >

In one embodiment, the other end of the first rope is fixed to the second fixing portion provided on the rear side of the first sheave with respect to the first direction in the second moving member, and the other end of the second rope Can be fixed to the fourth fixing part provided on the rear side of the second sheave with reference to the third direction in the second moving member.

In one embodiment, the other end of the first rope is fixed to the second fixed portion provided on the side of the first sheave in the second moving member, and the other end of the second rope is fixed in the second moving member And can be fixed to the fourth fixing portion provided on the side of the second pulley.

The transfer device according to an embodiment of the present invention can precisely adjust the position with a simpler structure.

The effects of the present invention are not limited to the effects described above. Unless stated, the effects will be apparent to those skilled in the art from the description and the accompanying drawings.

1 is a perspective view of a transfer apparatus according to an embodiment of the present invention.
2 is a perspective view showing an operation state of the transfer apparatus according to an embodiment of the present invention.
3 is an exploded perspective view of a transfer device according to an embodiment of the present invention.
4 is a cross-sectional view taken along the line AA 'of the transfer device shown in FIG.
5 to 6 are diagrams showing the operation states of the conveyance apparatus shown in FIG.
7 is a plan view of a transfer device according to another example of the present invention.
8 to 9 are plan views for explaining the operation of the conveyance apparatus shown in Fig.
10A is a view showing a tension adjusting unit 50 constituting a conveyance apparatus according to an embodiment of the present invention.
FIG. 10B is a view for explaining the operation of the tension adjusting unit 50 shown in FIG. 10A.

 BRIEF DESCRIPTION OF THE DRAWINGS Other advantages and features of the invention, and how to achieve them, will be apparent from the following detailed description of embodiments thereof taken in conjunction with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the invention to those skilled in the art. Is provided to fully convey the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims.

Although not defined, all terms (including technical or scientific terms) used herein have the same meaning as commonly accepted by the generic art in the prior art to which this invention belongs. Terms defined by generic dictionaries may be interpreted to have the same meaning as in the related art and / or in the text of this application, and may be conceptualized or overly formalized, even if not expressly defined herein I will not. The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention.

In the present specification, the singular form includes plural forms unless otherwise specified in the specification. As used herein, the terms' comprise 'and / or various forms of use of the verb include, for example,' including, '' including, '' including, '' including, Steps, operations, and / or elements do not preclude the presence or addition of one or more other compositions, components, components, steps, operations, and / or components. Also, 'equipped' and 'possessed' should be interpreted in the same way. Also, 'on' and 'on' are not necessarily to be construed as being 'on' other elements, and should be construed to include 'under' and 'beside' other elements. It is also to be understood that the expressions " first, "" second, ", etc. used herein may be used to denote various components, regardless of their order and / or importance, and to distinguish one component from another The present invention is not limited to these components and does not necessarily mean other components. For example, 'first direction' and 'second direction' may mean the same direction or may mean different directions.

The present invention relates to a transfer device for transferring an object. According to an aspect of the present invention, there is provided a transfer apparatus including a support, a first movable member movably provided on a support, a second movable member movable on the first movable member, And a tension applying unit installed on the first moving member for applying a tension to the rope member. That is, in the conveying apparatus according to the embodiment of the present invention, the second moving member that carries the object is not connected to the rope member connecting the support and the second moving member, and the tension applying unit provided on the first moving member The second moving member can be precisely moved with a simple structure according to the present invention.

1 and 2 are perspective views illustrating a structure of a transfer device according to an embodiment of the present invention.

1 and 2, a conveying apparatus 1 according to an embodiment of the present invention includes a first movable member 100 and a second movable member 100. The first movable member 100 is supported by a driving force transmitted from a driving unit 500, A tension is applied to the rope member 140 by the tension applying unit 120 provided on the first moving member in accordance with the right and left movement of the first moving member 100, The member 200 moves on the first movable member 100. That is, the second moving member 200 can be moved by the tension applied to the rope member 140 in accordance with the movement of the first moving member without using a separate driving motor for moving the second moving member 200 100). ≪ / RTI >

3 is an exploded perspective view illustrating a structure of a transfer apparatus according to an embodiment of the present invention.

3, a transfer apparatus according to an embodiment of the present invention includes a support 10, a first movable member 100 provided movably on the support, a movable member 100 movable on the first movable member 100, And a driving unit 500 for moving the first moving member and the second moving member 200 provided.

The upper surface of the support base 10 may be provided with a rail portion 20 arranged in the first direction and guiding the movement of the first movable member 100. As an example, the rail portion 20 may be installed on at least one of the support member and the first movable member. The support member 10 may include fixing portions 31 and 33 provided to fix one end of the rope member 140 connecting the support member 10 and the second movable member 200. The support may include a tension adjuster coupled to the fixed portion and capable of adjusting the tension of the rope member 140 connected to the fixed portions 31, 33.

The first moving member 100 guides the movement of the tension applying unit 120 and the second moving member 200 that apply tension to the rope member 140 connecting the support member 10 and the second moving member 200, The guide portion 130 may be formed of a metal plate. A first opening 150 through which the rope member 140 can pass may be provided on the upper surface and the lower surface of the first moving member 100. A rack gear 105 may be provided on the lower surface of the first moving member 100 to engage with the pinion gear 540 of the driving unit 500.

The tension applying unit 120 may be provided in a pulley shape, but the present invention is not limited thereto. The tension applying unit 120 may include a through hole formed in at least one side of the first moving member, A ring member provided in the space, or the like. That is, when the first moving member moves in the first direction, the tension applying unit 140 is installed so as to be positioned forward of the position where one end and the other end of the rope member 140 are fixed with respect to the first direction, The member 140 can be rolled around to apply tension to the rope member 140.

In another embodiment, the tension applying section 120 may be provided to move in the first moving member 100 in accordance with the moving direction of the first moving member. For example, when the first moving member 100 moves in the first direction, the tension applying unit 120 also moves in the first moving member in the same direction as the first direction, and the first moving member 100 When moving in the second direction, the tension applying unit 120 can also move in the first moving member in the same direction as the second direction. In this case, the first moving member may further include a position adjusting unit (not shown) for adjusting the position of the tension applying unit in the first moving member. When the tension applying unit is provided in such a structure that the tension applying unit moves in the first moving member 100, the second moving member 200 is moved in the first direction and in the second direction opposite to the first direction Can be moved.

The rope member 140 can provide a driving force for moving the second moving member 200. [ For example, the rope member 140 may include wire ropes made of fiber ropes and steel wire ropes made of various fibers such as cotton, hemp, and synthetic fibers, but not limited thereto, May be provided as a member having a different shape.

The second movable member 200 may be provided in a structure having a pedestal for loading an object. The second shifting member 200 may include fixing portions 32 and 34 for fixing the other end of the rope member 140. The second movable member 200 may have a second opening 250 to allow the rope member 140 to pass therethrough. The lower surface of the second moving member 200 through which the rope member 140 passes can be provided apart from the upper surface of the first moving member 100. [

The driving unit 500 may include a driving motor 510, a rotating shaft 520, a timing belt 530, and a pinion gear 540. However, the driving unit 500 is not limited to the hydraulic cylinder or the rack pinion gear. . ≪ / RTI > In one embodiment, the drive motor 510 may be provided as a servo motor capable of precise position control, but is not limited thereto. The drive motor 510 and the rotation shaft 520 may be connected to the timing belt 530 so that the driving force generated by the drive motor may be transmitted to the rotation shaft 520. A pinion gear 540 is provided at both ends of the rotating shaft 520 and the pinion gear 540 is engaged with the rack gear 105 provided on the first moving member 100 to rotate the driving unit 500 in a first The first moving member 100 can be moved to the left and right by converting the linear motion of the member 100. [ By using the rack and pinion structure, the movement of the first moving member and the second moving member can be more accurately controlled.

4 to 6 are sectional views of the transfer device shown in FIG. 1, taken along the line A-A ', for explaining the operation of the transfer device according to an embodiment of the present invention.

4, the transfer device according to an embodiment of the present invention connects the first fixing portion 31 of the support 10 and the second fixing portion 32 of the second moving member 200 And a second rope 142 connecting the third fixing portion 33 of the support and the fourth fixing portion 34 of the second moving member. The first rope 141 is fixed to the first moving member 100 and fixed to the first moving member 100 and the first sheave 121 which applies tension to the first rope 141 in the first direction. And a second sheave 122 for winding the second rope 142 and applying tension to the second rope 142 in a second direction opposite to the first direction.

5 is a view showing the movement of the second movable member 200 as the first movable member 100 shown in Fig. 4 moves in the first direction, for example, the leftward direction in Fig.

5, as the first moving member 100 moves in the left direction, a tension that pulls the second moving member 200 to the left is applied to the first rope 141 wound around the first pulley 121 And the second movable member 200 moves to the left side to a larger moving range than the first movable member.

6 is a view showing movement of the second movable member 200 as the first movable member 100 shown in Fig. 4 moves in the second direction, for example, the rightward direction of Fig.

6, the tension that pulls the second moving member 200 to the right is applied to the second rope 142 wound around the second pulley 122 as the first moving member 100 moves in the right direction The second moving member 200 moves to the right side to a larger moving range than the first moving member.

4 to 6, the transfer device according to an embodiment of the present invention moves the second moving member to a moving range twice as much as the moving range of the first moving member without a separate driving motor .

7 to 9 are plan views for explaining the operation of the transfer device according to another embodiment of the present invention.

7, the transfer apparatus according to another embodiment of the present invention includes a support 10, a first movable member 100 provided movably in a first direction on the support, A rope member for connecting the support member 10 and the second moving member 200 and a tension applying unit installed on the first moving member 100 and applying a tension to the rope member can do. The tension applying part may include a first sheave 121 provided at a lower left end of the first moving member 100 and a second sheave 122 provided at a right upper end of the first moving member 100. [ The rope member includes a first rope 141 and a second rope 142. The first rope 141 has one end fixed on the support 10 on the rear side of the first sheave 121 with respect to the first direction and the other end fixed on the first sheave 121 of the second shifting member 200, As shown in Fig. The second rope 142 is fixed on the support base 10 on the rear side of the second sheave 122 on one side of the support frame 10 with respect to the third direction opposite to the first direction, And is fixed to be disposed on the side of the second pulley 122 in the second shifting member 200.

8 is a view showing the movement of the second moving member 200 as the first moving member 100 shown in Fig. 7 moves in the first direction, for example, the left direction of Fig.

8, when the first moving member 100 moves in the left direction, the second moving member 200 is moved to the first rope 141, which winds the first sheave 121, The second moving member 200 is moved in a direction perpendicular to the first moving member 100. As a result,

9 is a view showing the movement of the second moving member 200 as the first moving member 100 shown in Fig. 7 moves in the third direction, for example, the right direction of Fig.

9, the second moving member 200 is connected to the second rope 142 wound around the second pulley 122 as the first moving member 100 moves in the right direction, The second moving member 200 is moved in a direction perpendicular to the first moving member 100. As a result,

7 to 9, according to another embodiment of the present invention, the second moving member 100 is moved in the moving direction different from the moving direction of the first moving member 100 without a separate driving motor, 200 can be moved.

10A and 10B are views showing a tension controller 50 according to an embodiment of the present invention.

10A, the tension adjusting unit 50 includes a bolt member 51 inserted into the first groove 11 formed on the side surface of the support 10 and rotatably supported, And a nut member 52 movably installed in the second groove portion 12 formed on the upper surface of the support base 10 and coupled to the bolt member. For example, a fixing portion 30 for fixing one end of the rope member 140 to the upper end of the nut member 52 may be provided.

The tension of the rope member 140 can be adjusted as the nut member 52 moves, as shown in FIG. 10B. That is, when the tension applied to the rope member 140 in Fig. 10A exceeds the reference value, the nut member is moved as shown in Fig. 10B as the bolt member 11 is rotated through the first groove portion 11 , The tension applied to the rope member 140 can be reduced. Accordingly, even when the tension of the rope member 140 is weakened by repeated use, it is possible to easily adjust the tension without replacing the rope member 140, which facilitates maintenance.

It is to be understood that the above-described embodiments are provided to facilitate understanding of the present invention, and do not limit the scope of the present invention, and it is to be understood that various modifications are possible within the scope of the present invention. It is to be understood that the technical scope of the present invention should be determined by the technical idea of the claims and the technical scope of protection of the present invention is not limited to the literary description of the claims, To the invention of the invention.

1: Feeding device
10: Support
100: first movable member
120:
140: rope member
200: second moving member

Claims (17)

support fixture;
A first moving member movably provided on the support;
A second moving member movably installed on the first moving member;
A rope member connecting the support member and the second moving member; And
And a tension applying unit installed on the first moving member for applying a tension to the rope member,
The first moving member is provided movably in the first direction on the support,
One end of the rope member is fixed on the support base at a rear side of the tension applying unit with respect to the first direction,
And the other end of the rope member is fixed on the second moving member so as to be disposed on the side of the tension applying section,
Wherein the tension applying unit is provided to apply tension to the second moving member in a second direction perpendicular to the first direction through the other end of the rope member,
And the second moving member has a moving direction different from that of the first moving member. The method according to claim 1,
A rail provided on the support; And
Further comprising a driving unit installed on at least one of the supporting member and the first moving member to move the first moving member along the rail unit,
Wherein the second moving member moves on the first moving member in accordance with a tension applied to the rope member by the tension applying unit when the driving unit is driven. The method according to claim 1,
The tension applying unit may include:
And a pulley fixed to the first moving member and winding the rope member to apply tension to the rope member. The method of claim 3,
Wherein the rope member includes: a first rope connecting the first fixed portion of the support member and the second fixed portion of the second movable member; And a second rope connecting the third fixed portion of the support and the fourth fixed portion of the second movable member,
Wherein the tension applying unit includes: a first sheave fixed to the first moving member and winding the first rope to apply tension to the first rope in the first direction; And a second sheave fixed to the first moving member to wind the second rope and apply tension to the second rope in the second direction. delete delete delete The method according to claim 1,
And a tension adjusting unit provided on at least one of the support, the first moving member, and the second moving member to adjust the tension of the rope member. 9. The method of claim 8,
The tension adjusting unit may include:
A bolt member inserted into a first groove formed in a side surface of the support and rotatably supported; And
And a nut member fixed to one end of the rope member and movably installed in a second groove portion formed on an upper surface of the support base and coupled to the bolt member. delete delete delete A support having a rail portion arranged on a top surface in a first direction;
A first moving member coupled to the rail to be movable in the first direction and having a guide portion formed in a second direction perpendicular to the first direction;
A driving unit installed on at least one of the supporting member and the first moving member to move the first moving member along the rail unit;
A second moving member coupled to the guide portion and provided to be movable in the second direction on the first moving member;
A rope member having one end fixed to the fixed portion of the support and the other end fixed to the fixed portion of the second movable member; And
And a tension applying unit installed on the first shifting member on the front side of the fixing unit with respect to the first direction and winding the rope member to apply tension to the rope member. 14. The method of claim 13,
Wherein the tension applying section includes a pulley for winding the rope member to apply tension to the rope member. 15. The method of claim 14,
The rope member includes: a first rope connected between a first fixed portion of the support and a second fixed portion of the second movable member; And a second rope connected between a third fixed portion of the support and a fourth fixed portion of the second movable member,
The tension applying unit may include:
A first sheave installed to be disposed on a front side of the first fixing part with respect to the first direction and to apply a tension in the first direction by winding the first rope; And
A second sheave provided to be disposed on the rear side of the third fixing part with respect to the first direction and to apply tension to the second rope in a third direction opposite to the first direction by winding the second rope; Included transport device. delete 16. The method of claim 15,
The other end of the first rope is fixed to the second fixed portion provided on the side of the first sheave in the second moving member,
And the other end of the second rope is fixed to the fourth fixing portion provided on the side of the second sheave in the second moving member.
KR1020160009919A 2016-01-27 2016-01-27 Device for transferring KR101765732B1 (en)

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KR1020160009919A KR101765732B1 (en) 2016-01-27 2016-01-27 Device for transferring

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Citations (1)

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Publication number Priority date Publication date Assignee Title
JP2004284704A (en) * 2003-03-20 2004-10-14 Daifuku Co Ltd Article conveyance device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004284704A (en) * 2003-03-20 2004-10-14 Daifuku Co Ltd Article conveyance device

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