KR20160129301A - Retardation roller apparatus for roller track - Google Patents

Retardation roller apparatus for roller track Download PDF

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Publication number
KR20160129301A
KR20160129301A KR1020150061188A KR20150061188A KR20160129301A KR 20160129301 A KR20160129301 A KR 20160129301A KR 1020150061188 A KR1020150061188 A KR 1020150061188A KR 20150061188 A KR20150061188 A KR 20150061188A KR 20160129301 A KR20160129301 A KR 20160129301A
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KR
South Korea
Prior art keywords
roller
reduction
deceleration
rotation shaft
track
Prior art date
Application number
KR1020150061188A
Other languages
Korean (ko)
Inventor
배점규
Original Assignee
금성에이스산업(주)
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Filing date
Publication date
Application filed by 금성에이스산업(주) filed Critical 금성에이스산업(주)
Priority to KR1020150061188A priority Critical patent/KR20160129301A/en
Publication of KR20160129301A publication Critical patent/KR20160129301A/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
    • B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02—Adaptations of individual rollers and supports therefor
    • 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
    • B65G13/00—Roller-ways

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

A reduction roller device for a roller track is disclosed.
There is provided a reduction roller device for a roller track, comprising: a reduction roller supporting body which is provided on a roller track on which a plurality of rollers are installed on a roller frame so as to be fed, and which is coupled to the roller frame; And a reduction member-side reduction surface formed along the outer periphery of the support member-side rotation shaft penetration portion; A roller member side rotation shaft penetrating portion through which the reduction roller rotation shaft is inserted to allow the reduction roller body to be rotated about the reduction roller rotation axis, A reduction roller member including a roller member side reduction surface formed along the outer periphery of the side rotation shaft penetration portion; And a deceleration member capable of decelerating the deceleration roller member rotated by the deceleration roller support member when the respective side surfaces abut on the support member side deceleration surface and the roller member deceleration surface.
According to the disclosed roller-track reduction roller device, since the roller-track reduction roller device includes the reduction roller support member, the reduction roller member, and the reduction member, the conveyance body conveyed along the roller track can be decelerated at a desired position And the position of the reduction roller device for the roller track is changed on the roller track so that the position of deceleration of the conveyance member can be easily changed.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a roller-

The present invention relates to a reduction roller device for a roller track.

In the roller track, a plurality of rolling rollers are provided on the roller frame so that the conveyed object is smoothly conveyed along the plurality of rollers. By providing the plurality of rollers so as to be inclined with respect to the gravitational direction, .

Examples of such roller tracks are the registered patents listed below.

However, according to the conventional roller track, a means for decelerating a plurality of rollers is not properly provided, so that the conveyed object conveyed along the roller track can not be decelerated and is conveyed at a too high speed, There is a disadvantage that it can be damaged or damaged by a large impact.

Registered Patent No. 10-0359329, Registered Date: October 21, 2002. Title of the Invention: Track roller bearing Registered Patent No. 10-0899620, Date of Registration: 2009.05.20., Name of invention: Roller for sliding track Registration Utility Model No. 20-0469509, Registration Date: October 10, 2013, Name of Design: Feed Roller Unit

An object of the present invention is to provide a reduction roller device for a roller track capable of decelerating a conveyed object conveyed along a roller track.

According to an aspect of the present invention, a reduction roller device for a roller track is provided on a roller track on which a plurality of rollers are mounted on a roller frame,

A support member side rotation shaft penetrating portion formed on the reduction roller support body and through which the reduction roller rotation shaft passes, and a reduction member side reduction member formed along the outer periphery of the support member side rotation shaft penetration portion, A reduction roller supporting member including a surface; A roller member side rotation shaft penetrating portion through which the reduction roller rotation shaft is inserted to allow the reduction roller body to be rotated about the reduction roller rotation axis, A reduction roller member including a roller member side reduction surface formed along the outer periphery of the side rotation shaft penetration portion; And a deceleration member capable of decelerating the deceleration roller member rotated by the deceleration roller support member when the respective side surfaces abut on the support member side deceleration surface and the roller member deceleration surface.

According to the reduction roller device for a roller track according to an aspect of the present invention, since the reduction roller device for a roller track includes a reduction roller support member, a reduction roller member, and a reduction member, And the deceleration position of the conveyed object can be easily changed by changing the installation position of the roller-track reducing roller device on the roller track.

In particular, as the wiper spring is applied to the reduction roller device for the roller track, the reduction spring, the support member side reduction surface and the roller member side reduction surface are worn out for a long time, It is possible to maintain a state in which the reduction member is not loosened between the reduction member and the roller member side deceleration surface, so that efficient deceleration can be continuously performed even after a long use time.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view showing a reduction roller device for a roller track according to an embodiment of the present invention applied to a roller track. FIG.
2 is a perspective view of a reduction roller device for a roller track according to an embodiment of the present invention;
3 is a perspective view showing a part of the configuration of a reduction roller device for a roller track according to an embodiment of the present invention.
4 is a sectional view showing an exploded view of a reduction roller device for a roller track according to an embodiment of the present invention;
5 is a cross-sectional view showing a state in which a reduction roller device for a roller track according to an embodiment of the present invention is coupled.

Hereinafter, a reduction roller device for a roller track according to an embodiment of the present invention will be described with reference to the drawings.

2 is a perspective view of a reduction roller device for a roller track according to an embodiment of the present invention, and FIG. 2 is a perspective view of a reduction roller device for a roller track according to an embodiment of the present invention. FIG. 3 is a perspective view showing a disassembled structure of a part of a reduction roller device for a roller track according to an embodiment of the present invention, FIG. 4 is an exploded view of a reduction roller device for a roller track according to an embodiment of the present invention And FIG. 5 is a cross-sectional view showing a state in which a reduction roller device for a roller track according to an embodiment of the present invention is combined.

Referring to FIGS. 1 to 5 together, the reduction roller device 100 for a roller track according to the present embodiment includes a reduction roller support member 110, a reduction roller member 120, and a reduction member 130 And a plurality of rollers 30 are provided on the roller frame 20 to be conveyed.

The reduction roller device 100 for a roller track is installed at a position where a deceleration is required on the roller track 10, for example, below the roller track 10 inclined downward, ) Of the conveyed object.

The deceleration position of the roller track 10 can be easily changed depending on the position of the roller-track reduction roller device 100 installed.

The deceleration roller support member 110 includes a deceleration roller support body 111 coupled to the roller frame 20 and a support member formed on the deceleration roller support body 111 and through which the deceleration roller rotation shaft 105 passes And a support member side reduction surface 113 formed along the outer periphery of the support member side rotation shaft penetration portion 115. [

The reduction roller supporting body 111 is coupled to the roller frame 20 by a coupling means such as a bolt.

The support member side rotation shaft penetration portion 115 is formed in a shape of a predetermined length protruding toward the speed reduction roller member 120 on the upper portion of the reduction roller support body 111 and has a rotation shaft through hole 116 on the support member side, So that the reduction roller rotation shaft 105 passing through the reduction roller support member 110 and the reduction roller member 120 is inserted into the rotation shaft through hole 116 of the support member side.

Reference numeral 114 denotes a rotation shaft through-hole rotation hole formed in a groove shape relatively recessed relative to the support member-side rotation shaft penetration portion 115 so that the roller member-side rotation shaft penetration portion 122 described later can be rotated.

The rotation shaft penetrating portion rotation hole 114 may be formed in a band shape along the outer circumference of the rotation shaft penetration portion 115 of the support member.

The support member-side reduction surface 113 is formed in a band shape along the outer periphery of the support member side rotation shaft penetration portion 115, more specifically, along the outer periphery of the rotation shaft penetration portion rotation hole 114, Is relatively lower than the portion 115 and protrudes relatively higher than the rotating shaft penetrating portion rotating hole 114, and is formed to have a circular smooth surface. Then, one surface of the reduction member 130 is contacted with the support member-side reduction surface 113 and rubbed to allow the reduction roller member 120 to decelerate.

The deceleration roller member 120 includes a reduction roller body 121 rotatable with the conveyed object being contacted with the reduction roller rotation shaft 105 so that the reduction roller body 121 rotates on the reduction roller rotation axis 105 And a roller member side deceleration surface 124 formed along the outer periphery of the roller member side rotation shaft penetration portion 122. The roller member side rotation shaft penetration portion 122 rotates around the roller member side rotation shaft through portion 122,

The deceleration roller body 121 is formed in the shape of a circular ring so that it can be rotated while contacting the conveyed body along its outer peripheral surface, and both sides thereof are recessed to a predetermined depth.

The roller member side rotation shaft penetration portion 122 is formed to protrude outward from the respective central portions of both sides of the reduction roller body 121 by a predetermined length and has a center portion passing through the support member side rotation shaft penetration portion 115 A roller member side rotation shaft through hole 123 through which the reduction roller rotation shaft 105 can penetrate is formed.

The roller member side rotation shaft penetration portion 122 may be inserted into the rotation shaft penetration portion rotation hole 114 and rotated.

For reinforcing the strength, as shown in FIG. 3, a plurality of support ribs may be formed on the roller member side rotation shaft penetration portion 122.

The roller member side reduction surface 124 is formed in the shape of a band along the outer periphery of the roller member side rotation shaft penetration portion 122 and has a roller member side rotation shaft penetration portion 122 and a distal end portion of the reduction roller body 121 And is formed to have a circular smooth surface. Then, the other surface of the deceleration member 130 is contacted to the roller member side deceleration surface 124, so that the deceleration roller member 120 can be decelerated while being rubbed.

The deceleration member 130 is rotatably supported by the deceleration roller member 120 rotated by the deceleration roller support member 110 such that each side surface of the deceleration member 130 contacts the deceleration surface 113 of the support member and the deceleration surface 124 of the roller member, It is possible to decelerate.

The deceleration member 130 is formed in the shape of a flat ring so that the respective sides of the deceleration member 130 are in contact with the support member side deceleration surface 113 and the roller member side deceleration surface 124, However, in this embodiment, the deceleration member 130 is bent in a wave form so that the rotation of the deceleration roller member 120 is smooth and efficient and continuous deceleration is performed, a wave spring is applied.

The deceleration member 130 includes a body 131 bent in a plurality of times and a through hole 132 penetrating the inside of the body 131 so that the roller member side rotation axis through portion 122 can pass through do.

The curved uppermost points on the respective sides of the reduction member 130 are applied to the support member side reduction surface 113 and the roller member 130, The deceleration member 130 can be decelerated by contacting the decelerating member 130 and the decelerating member 130 by the self-elasticity of the decelerating member 130, The deceleration surface 113 and the roller member side deceleration surface 124 can be continuously pressed, so that the deceleration member 130, the support member side deceleration surface 113, and the roller member side deceleration surface Even if the surface 124 is worn out, the gap between the decelerating member 130 and the supporting member side decelerating surface 113 and the decelerating member 130 and the roller member decelerating surface 124 are not loosened but kept in contact with each other Can The deceleration becomes effective after prolonged use can be made continuously.

Meanwhile, in the present embodiment, the reduction roller support members 110 are formed as a pair, and rotatably support the reduction roller member 120 on both sides of the reduction roller member 120. The decelerating members 130 are also provided as a pair and are provided between the decelerating roller member 120 and the respective decelerating roller supporting members 110 so as to be rotatable between the both sides of the decelerating roller member 120 The deceleration roller member 120 is decelerated.

Side supporting member side rotation shaft penetrating portion 115 is inserted to be in contact with each other at both sides of the roller member side rotation shaft through hole 123 and connected to each other, The reduction roller shaft 105 can be passed through the hole 116 so that the reduction roller member 120 can be stably supported and rotated by the pair of reduction roller support members 110.

The roller frame 20 includes a frame body 21 which is placed on a mounting surface and to which the respective reduction roller supporting bodies 111 are engaged and a frame body 21 extending from the upper portion of the frame body 21, And a rotary shaft supporter 22 for supporting the reduction roller rotary shaft 105 passing through the hole 116 in a stable and rotatable manner.

As described above, as the roller-track reduction roller device 100 includes the reduction roller support member 110, the reduction roller member 120, and the reduction gear 130, The conveyed object can be decelerated at a desired position and the decelerated position of the conveyed object can be easily changed by changing the installation position of the roller track deceleration roller device 100 on the roller track 10. [

Particularly, when the wiper spring is applied to the decelerating member 130, even if the decelerating member 130, the supporting member side decelerating surface 113, and the roller member decelerating surface 124 are worn out for a long time, It is possible to maintain the contact between the member 130 and the support member side reduction surface 113 and between the reduction member 130 and the roller member side reduction surface 124 without loosening so that even after long use, Can be continuously performed.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the following claims And can be changed. However, it is intended that the present invention covers the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.

According to the reduction roller device for a roller track according to an aspect of the present invention, a conveyed object conveyed along a roller track can be decelerated, and therefore, its industrial applicability is high.

10: roller track 20: roller frame
100: Reducing roller device for roller track 110: Reducing roller supporting member
120: Decelerator member 130: Decelerator member

Claims (3)

A plurality of rollers are provided on a roller frame for allowing a conveyed object to be conveyed,
A reduction roller supporting body coupled to the roller frame,
A support member side rotation shaft penetrating portion formed on the reduction roller support body and through which the reduction roller rotation shaft passes,
A reduction roller supporting member including a reduction member side reduction surface formed along an outer periphery of the support member side rotation shaft penetration portion;
A reduction roller body that can be rotated while contacting the conveyed object,
A roller member side rotation shaft penetrating portion through which the reduction roller rotation shaft is inserted so that the reduction roller body can be rotated about the reduction roller rotation axis,
A reduction roller member including a roller member side reduction surface formed along an outer periphery of the roller member side rotation shaft penetration portion; And
And a deceleration member capable of decelerating the deceleration roller member that is rotated by the deceleration roller support member when the respective side faces abut on the reduction member side reduction surface and the roller member side reduction surface. The method according to claim 1,
Wherein the deceleration member is a wave spring that is bent in a wave shape and has elasticity, and each side surface of the deceleration member presses the deceleration surface on the support member side and the deceleration surface on the roller member side by elasticity, Thereby reducing the speed of the roller. 3. The method of claim 2,
Wherein the reduction roller support members are constituted by a pair, each rotatably supporting the reduction roller member on both sides of the reduction roller member,
Wherein said decelerating member is constituted by a pair and is provided between each of said decelerating roller member and each of said decelerating roller members so as to decelerate said decelerating roller member on both sides of said decelerating roller member. For example.
KR1020150061188A 2015-04-30 2015-04-30 Retardation roller apparatus for roller track KR20160129301A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150061188A KR20160129301A (en) 2015-04-30 2015-04-30 Retardation roller apparatus for roller track

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150061188A KR20160129301A (en) 2015-04-30 2015-04-30 Retardation roller apparatus for roller track

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KR20160129301A true KR20160129301A (en) 2016-11-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190111316A (en) 2018-03-22 2019-10-02 금성에이스산업(주) A height adjustment structure of an industrial rack system and a housing member adapted to a height adjustment structure of the industrial rack system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100899620B1 (en) 2008-10-13 2009-05-27 금성에이스산업(주) Roller for sliding tracks
KR200469509Y1 (en) 2011-11-28 2013-10-17 금성에이스산업(주) Transfer roller unit
KR101359329B1 (en) 2012-08-21 2014-02-10 가천대학교 산학협력단 Optical sensing apparatus using surface plasmon resonance-induced optical birefringence

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100899620B1 (en) 2008-10-13 2009-05-27 금성에이스산업(주) Roller for sliding tracks
KR200469509Y1 (en) 2011-11-28 2013-10-17 금성에이스산업(주) Transfer roller unit
KR101359329B1 (en) 2012-08-21 2014-02-10 가천대학교 산학협력단 Optical sensing apparatus using surface plasmon resonance-induced optical birefringence

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190111316A (en) 2018-03-22 2019-10-02 금성에이스산업(주) A height adjustment structure of an industrial rack system and a housing member adapted to a height adjustment structure of the industrial rack system

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