KR20170011378A - Automatic backup ring Supply of Backup ring cutting device - Google Patents

Automatic backup ring Supply of Backup ring cutting device Download PDF

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Publication number
KR20170011378A
KR20170011378A KR1020150103926A KR20150103926A KR20170011378A KR 20170011378 A KR20170011378 A KR 20170011378A KR 1020150103926 A KR1020150103926 A KR 1020150103926A KR 20150103926 A KR20150103926 A KR 20150103926A KR 20170011378 A KR20170011378 A KR 20170011378A
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KR
South Korea
Prior art keywords
backup ring
guide
supply
groove
supply plate
Prior art date
Application number
KR1020150103926A
Other languages
Korean (ko)
Inventor
김재환
Original Assignee
김재환
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.)
Filing date
Publication date
Application filed by 김재환 filed Critical 김재환
Priority to KR1020150103926A priority Critical patent/KR20170011378A/en
Publication of KR20170011378A publication Critical patent/KR20170011378A/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
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/02—Devices for feeding articles or materials to conveyors
    • B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
    • B65G47/06—Devices for feeding articles or materials to conveyors for feeding articles from a single group of articles arranged in orderly pattern, e.g. workpieces in magazines
    • 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
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • 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
    • B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
    • 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
    • B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
    • B65G2207/08—Adjustable and/or adaptable to the article size

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)

Abstract

The present invention relates to a backup ring automatic feeding device of a backup ring cutting apparatus, and more particularly, to a feeding ring 100 for feeding a backup ring continuously fed from a feeding part and forming a feeding groove 101, And a supply control cylinder (12) provided behind the supply plate (100) for discharging the backup rings to be introduced into the input grooves (101) one by one, characterized in that the automatic backup ring supply device
The guide grooves 102 and the guide holes 103 are formed symmetrically on both sides of the insertion grooves 101 formed in the supply plate 100 and the bearings 106 are provided outside the guide holes 103 The guide frame 200 is provided symmetrically so that the support frame 105 can be moved laterally along the guide grooves 102 and the protrusion 202 protruding from the guide frame 200 is fixed to the rotary bar 300 The pair of guide frames 200 are moved in opposite directions in accordance with the rotation of the rotary screw rod 300 so that the widths of the input grooves 101 It is possible to easily adjust the width of the input groove according to the diameter of the backup ring, thereby eliminating the inconvenience of replacing the supply plate and efficiently performing backup ring cutting work of various sizes.

Description

Technical Field [0001] The present invention relates to a backup ring cutting device,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic backup ring device for a backup ring cutting device, and more particularly, To a backup ring automatic feeding device of a backup ring cutting device capable of automatically feeding a ring.

BACK-UP RING is generally used to prevent leakage of fluid or gas in a moving part. O-ring is mainly used for preventing leakage of fluid or gas in rotational part. , The backup ring is mainly used for reciprocating parts.

In addition, while the O-ring has an O-shaped cross-section, the backup ring has a cross-sectional shape mainly for preventing the leakage of the motion portion where a greater pressure is applied than the O-ring and for scraping the fluid of the reciprocating portion. U-packing 'or' V-packing 'because it is formed in the shape of' U 'or' V '.

These backup rings are made of various materials such as metal, synthetic resin, rubber, etc., and are manufactured in various sizes and thicknesses depending on the application and working pressure, and they are also cut through a part in the manufacturing process.

6 is a view showing an example of a conventional backup ring cutting apparatus. As shown in the figure, a feeding unit 1 for loading a large number of backup rings manufactured in a ring shape and aligning them in a row and continuously discharging the same, A feeding part 2 for feeding the backup rings continuously fed from the feeding part to the upper part and aligning them in a vertical direction and discharging them one by one to the lower part and a jig part for fixing the backup ring in all directions, (4) for cutting a backup ring fixed to the jig part, the cutting slot being installed at one side of the turntable, and a backing rotating by a turntable after the cutting is completed in the cutting step, A first discharge unit 5 for discharging the ring and a second discharge unit 6 for discharging the backup ring rotated by the turntable without being discharged from the first discharge unit.

Patent Registration No. 10-0976081 (Aug. 16, 2010) Registration Practical Utility Model No. 20-0349115 (2004. 04. 30.) Published Patent Application No. 10-2010-0043407 (Apr. 29, 2010)

The conventional backup ring cutting apparatus as described above has an advantage of productivity of a cut-molded backup ring because the backup ring is automatically supplied to cut and form one side of the backup ring and then automatically discharged. On the other hand, The backup ring is arranged to be vertically aligned in the vertical direction while the supply unit for discharging the backup ring one by one can supply only one kind of backup ring.

That is, as shown in FIG. 5, the supply unit 2 of the conventional backup ring cutting apparatus forms a charging groove 21 in the longitudinal direction so that the backup ring continuously supplied from the feeding unit is inserted and aligned in the longitudinal direction, And a supply control cylinder 24 disposed behind the supply plate and discharging the backup rings successively inserted into the supply grooves one by one.

Accordingly, when the backup ring supplied from the feeding section is inserted through the inlet of the inlet groove, the supply control cylinder provided in the main frame intermittently opens and closes the inlet groove, and the backup rings arranged in the longitudinal direction in the inlet groove are inserted one by one And the discharged backup ring is loaded on the jig portion of the upper portion of the turntable.

However, in the conventional art, since the insertion groove 21 formed in the supply plate 23 is formed to have a width slightly larger than the outer diameter of the backup ring so as to maintain the minimum clearance with the backup ring for vertical alignment of the backup ring, In order to cut another type of backup ring, the supply plate 23 attached to the front surface of the automatic supplying device must be detached and another supplying plate having a charging groove corresponding to the size of the new backup ring must be mounted.

Therefore, every time the specification of the backup ring is changed, the supply plate 23 must be detached and attached, so that it is not only troublesome, but also it is necessary to provide all of the supply plates corresponding to the specifications of all the backup rings The present invention has a problem in that it is difficult to store, maintain, and manage not only the cost but also the cost.

The backup ring automatic feeding device of the backup ring cutting apparatus of the present invention is an apparatus for automatic backup ring cutting of the backup ring cutting apparatus of the present invention to overcome the conventional problems as described above, A supply plate 100 installed at the front of the main frame 11 so as to detachably attach the backup ring 101 to the front of the main frame 11 and a backup ring 101 installed at the rear of the supply plate 100, And a supply control cylinder (12) for supplying a backup ring to the backup ring cutting machine,

A guide groove 102 is formed symmetrically on both sides of the insertion groove 101 and a slot 104 connected to the insertion groove 101 is formed in the front and rear faces And guide holes 103 extending from the guide grooves 102 are formed on both sides of the guide holes 103 so as to penetrate the front and rear surfaces of the guide grooves 102. Bearings 106 are installed outside the guide holes 103 A supply plate 100 having a support 105;

A guide plate 201 is formed on the inner side surface in the direction of the loading groove 101 and a protrusion 202 protruding forward through the guide hole 103 is formed on the front surface of the guide plate 101, A guide frame 200 installed horizontally and symmetrically so as to be movable left and right;

A positive screw 301 and a reverse screw 302 which are respectively screwed to the female threaded portions 203 of the protrusions 202 protruding from the respective guide holes 103 of the supply plate 100 are formed at regular intervals And a rotary screw rod 300 provided at one end of the rotary shaft 303 so as to be rotatably mounted on the bearing 106 of the support part 105 protruding from both sides of the front surface of the supply plate 100, It is possible to easily adjust the width of the insertion groove according to the diameter of the backup ring, thereby eliminating the inconvenience caused by the replacement of the supply plate and efficiently performing backup ring cutting operations of various standards.

The automatic backup ring supply device of the backup ring cutting apparatus of the present invention can easily adjust the width of the input groove into which the backup ring is inserted to match the diameter of the backup ring when supplying the backup ring for cutting, It is unnecessary to replace the supply plate in accordance with the standard change, thereby improving the working efficiency.

In addition, since the movement distance of the guide frame for adjusting the interval of the insertion grooves is displayed by using the scale, it is easy to adjust the interval of the insertion grooves, and since it is not necessary to individually provide the supply plate according to the standard of the backup ring, The cost burden is reduced, and the convenience of equipment maintenance and management is improved.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of an embodiment of a backup ring automatic feeder of the backup ring cutting apparatus of the present invention. FIG.
2 is a front view according to an embodiment of the backup ring automatic feeder of the backup ring cutting apparatus of the present invention.
3 is a sectional side view in use in accordance with an embodiment of a backup ring automatic feeder of the backup ring cutting apparatus of the present invention.
4 is a use state plan sectional view according to an embodiment of the automatic backup ring supply apparatus of the backup ring cutting apparatus of the present invention.
5 is a plan view, in use, of a prior art backup ring automatic feeder.
6 is a photograph showing a backup ring cutting apparatus of the prior art.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a configuration and operation of a backup ring automatic supplying apparatus of a backup ring cutting apparatus according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The backup ring automatic feeding device of the backup ring cutting apparatus of the present invention is characterized in that a backup ring 101 continuously fed in the feeding section is inserted and formed in the longitudinal direction so as to be aligned in the longitudinal direction, And a supply control cylinder (12) installed at the rear of the supply plate (100) for discharging the backup rings continuously inserted into the input grooves (101) one by one. 1. A backup ring automatic feeder of a device,

The guide grooves 102 and the guide holes 103 are formed symmetrically on both sides of the input grooves 101 formed in the supply plate 100. Bearings 106 are provided outside the guide holes 103 The guide frame 200 is provided symmetrically with respect to the guide frame 200 so that the guide frame 200 can be moved laterally along the guide groove 102 and the protrusion 202 protruding from the guide frame 200 is rotated, The pair of guide frames 200 move in the opposite directions in accordance with the rotation of the rotary screw rod 300 so that the pair of guide grooves 301 And the width of the light-emitting diode can be adjusted.

The inlet of the inlet groove 101 is located at the upper end of the supply plate 100 and the outlet of the inlet groove 101 is connected to the inlet And the supply plate 100 is attached to the front surface of the main frame 11 so that the front surface of the main frame 11 is opened to the longitudinal direction of the loading groove 101 It plays a role.

A longitudinal guide groove 102 is formed symmetrically in the longitudinal direction on both sides of the loading groove 101 so that the guide hole 103 connecting the respective guide grooves 102 to the supply plate 100 On both sides so as to penetrate through the front and rear surfaces of the sheet.

At this time, it is preferable that the guide hole 103 is formed to be wider than the lateral thickness of the protrusion 202 so that the protrusion 202 can move laterally.

The supply plate 100 is provided at the front and rear sides of the supply plate 100 and communicates with the supply groove 101 so that the supply state of the backup ring 101 inserted into the supply groove 101 can be identified A slot 104 for smooth sensing of the sensor for identifying the position of the backup ring is formed in the longitudinal direction.

The supporting part 105 includes a bearing 106 inside the guide hole 103 on the front surface of the supply plate 100. The supporting part 105 includes the guide frame 103 screwed to the rotary screw rod 300, Since it is necessary to support the rotary barb 300 supporting the load of the feeder plate 200, it is preferably made of metal and screwed to the front surface of the feeder plate 100.

The supply plate 100 is not limited to the material of the supply plate 100. However, in order to easily identify the state in which the backup ring is inserted and aligned in the injection groove 101 formed in the rear surface, the supply plate 100 is rigid, It would be desirable to use a good plastic material.

The guide frame 200 has a guide plate 201 protruding from the inner side of the supply plate 100 in the direction of the insertion groove 101 of the supply plate 100 and has a guide hole 103 of the supply plate 100, A protruding portion 202 protruding forward is formed to be laterally symmetrical so as to be movable left and right along each guide groove 102 of the supply plate 100. [

A pair of guide frames 200 are provided symmetrically on both sides of the insertion groove 101 of the supply plate 100 so that guide plates 200 protruding from the guide frame 200 in the direction of the insertion groove 101 201 adjust the left and right widths of the input grooves 101 by adjusting the distance between the both side guide frames 200 because the inner side wall surfaces of the input grooves 101 are replaced.

The rotary screw rod 300 includes a positive screw 301 which is screwed to the female threaded portion 203 of each protrusion 202 protruding through each guide hole 103 of the supply plate 100, And a rotatable means 303 is provided at one end of the support plate 105 so as to be rotatably installed on the bearing 106 of the support portion 105 protruding from both sides of the front surface of the supply plate 100.

Therefore, when the rotating screw rod 300 is rotated by the rotating means 303, the positive screw 301 and the reverse screw 302, both of which are formed on the rotary screw rod 300, The spacing between the projecting portions 202 of the respective supply plates 100 screwed to the guide rails 302 is spaced apart from each other or close to each other in accordance with the rotation direction of the rotary screw rod 300, The lateral width of the feeding groove 101 formed in the feeding plate 100 is adjusted.

For the purpose of manual and manual operation, it is preferable that the rotating means 303 integrally fasten the handle formed with the serration on the outer circumferential surface to one end of the rotating screw 300. However, 300), it is also possible to provide a servo motor capable of forward / reverse rotation for accurate and mechanical forward / reverse rotation.

A scale 400 having a graduation in the horizontal direction is provided on the front surface of the supply plate 100 and a lower portion of the one side projection 202 located on the upper side of the scale 400 The guide frame 200 is moved to the left or right according to the forward / reverse rotation of the rotary screw bar 300 so that the gap between the guide frames 200 is adjusted The left and right movement distances of the guide frame 200 are easily identifiable through the ruler 400.

The operation of the backup ring automatic supply device of the backup ring cutting apparatus to which the technology of the present invention is applied will be described as follows.

The backup ring automatic feeding device of the backup ring cutting apparatus of the present invention is characterized in that a backup ring automatic feeding device of the present invention comprises a feeding part for loading a large number of backup rings manufactured in a ring shape and aligning them in a row and continuously discharging the same, A turntable for intermittently rotating at a predetermined angle by a drive motor installed at a lower portion of the turntable and a cutting groove for cutting a backup ring fixed to the jig at one side of the turntable; And a discharge unit for discharging a rotating backup ring, and a backup ring provided between the feeding unit of the backup ring cutting apparatus and the turntable and continuously supplied from the feeding unit, And is mounted on the jig portion of the upper portion of the turntable.

That is, the backup rings are aligned in the feeding part and continuously inserted into the upper part of the charging groove 101 on the rear surface of the supply plate 100 attached to the front surface of the main frame 11 of the automatic backup ring supply device.

At this time, since the lower part of the charging groove 101 is closed by the supply control cylinder 12 provided in the main frame 11, the backup ring 101 continuously inserted into the charging groove 101 is closed by the closing groove 101, Are aligned in a longitudinal direction on the upper surface of the substrate 101.

The supply control cylinder 12 provided in the main frame 11 intermittently opens and closes the charging groove 101 to discharge the backup rings aligned vertically in the charging groove 101 one by one to the lower portion of the charging groove 101 The discharged backup ring is loaded on the jig portion of the upper portion of the turntable.

On the other hand, on both sides of the feeding groove 101 of the feeding plate 100, longitudinal guide grooves 102 are formed symmetrically in the longitudinal direction like the feeding grooves 101, and guide grooves 102 are formed in the guide grooves 102 The guide frame 200 is integrally formed at its inner end with a guide plate 201 for adjusting the lateral width of the insertion groove 101. The guide plate 200 is integrally formed with the supply plate 100, A fixing screw 301 of a rotary screw bar 300 provided rotatably on a support portion 105 protruding from the front surface of the supply plate 100 and a reverse screw The projections 202 are screwed to the respective projections 302, respectively.

A guide frame 200 threadedly coupled to the forward screw 301 and the reverse screw 302 formed on the rotary screw rod 300 is rotated by the rotation means 303 of the rotary screw rod 300, The gap between the guide frames 200 is narrowed as the guide frames 200 are gathered inward along the rotation direction of the barrel 300 or the gap between the guide frames 200 spreads outward to spread out, The gap between the guide plates 201 is narrowed or widened so that the lateral width of the insertion groove 101 is narrowed or widened.

Therefore, according to the diameter of the backup ring requiring cutting, it is possible to easily adjust the left and right widths of the loading grooves 101 as described above, so that the backup plates 100 having the loading grooves 101 are not replaced, It is possible to efficiently perform cutting processing on the ring.

The scale plate 400 and the indicator 401 are provided on the front surface of the supply plate 100 to easily detect a change in width of the insertion groove 101 in the process of adjusting the width of the insertion groove 101, So that it is possible to efficiently perform the left and right width adjustment work of the insertion groove 101.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limiting the scope of the invention as defined by the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

A: Backup ring 1: Feeding part
10: Backup ring automatic feeder 11: Main frame
12: feed control cylinder 100: feed plate
101: input groove 102: guide groove
103: guide ball 104: chapter guide
105: support portion 106: bearing
200: guide frame 201: guide plate
202: projecting portion 203: female thread portion
300: Rotating screw Rod 301: Right screw
302: reverse screw 303: rotating means
400: Ruler 401: Indicator

Claims (3)

A supply plate 100 removably attached to the front surface of the main frame 11 by forming a charging groove 101 in the longitudinal direction so that the backup ring continuously supplied from the feeding unit is inserted and aligned in the longitudinal direction, And a supply control cylinder (12) installed behind the supply groove (100) and discharging the backup rings continuously inserted into the input groove (101) one by one, the automatic backup ring device
A guide groove 102 is formed symmetrically on both sides of the insertion groove 101 and a slot 104 connected to the insertion groove 101 is formed in the front and rear faces And guide holes 103 extending from the guide grooves 102 are formed on both sides of the guide holes 103 so as to penetrate the front and rear surfaces of the guide grooves 102. Bearings 106 are installed outside the guide holes 103 A supply plate 100 having a support 105;
A guide plate 201 is formed on the inner side surface in the direction of the loading groove 101 and a protrusion 202 protruding forward through the guide hole 103 is formed on the front surface of the guide plate 101, A guide frame 200 installed horizontally and symmetrically so as to be movable left and right;
A positive screw 301 and a reverse screw 302 which are respectively screwed to the female threaded portions 203 of the protrusions 202 protruding from the respective guide holes 103 of the supply plate 100 are formed at regular intervals And a rotary screw rod 300 provided at one end thereof with a rotating means 303 so as to be rotatably installed on the bearing 106 of the support portion 105 protruding from both sides of the front face of the supply plate 100 Automatic backup ring backup device of backup ring cutting device.
The method of claim 1, further comprising:
A scale 400 is installed on the front surface of the supply plate 100,
And a display unit 401 for indicating the position of the scale unit 400 is provided on the one side projection part 202 so that the left and right movement distances of the guide frame 200 can be identified. Backup ring automatic feeder.
The method of claim 1, further comprising:
Wherein the rotating means (303) is provided with a servomotor capable of rotating forward and backward so that the rotating threaded rod (300) can be mechanically rotated in the forward and reverse directions. .
KR1020150103926A 2015-07-22 2015-07-22 Automatic backup ring Supply of Backup ring cutting device KR20170011378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150103926A KR20170011378A (en) 2015-07-22 2015-07-22 Automatic backup ring Supply of Backup ring cutting device

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Application Number Priority Date Filing Date Title
KR1020150103926A KR20170011378A (en) 2015-07-22 2015-07-22 Automatic backup ring Supply of Backup ring cutting device

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KR20170011378A true KR20170011378A (en) 2017-02-02

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112938454A (en) * 2021-03-31 2021-06-11 杭州希智电子有限公司 Electronic module material receiving device with dust removal device and material receiving method thereof
KR20210115951A (en) * 2020-03-17 2021-09-27 아주철강산업주식회사 Side guide for steel plate slitting and cutting machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200349115Y1 (en) 2004-01-29 2004-04-30 대성산업 주식회사 Rubber Back Up Ring
KR20100043407A (en) 2008-10-20 2010-04-29 주식회사 케이엔에스아이엔티 Construction of buffer ring
KR100976081B1 (en) 2005-12-16 2010-08-16 봇슈 가부시키가이샤 Method of producing ring-like member, backup ring, and seal structure for fuel injection valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200349115Y1 (en) 2004-01-29 2004-04-30 대성산업 주식회사 Rubber Back Up Ring
KR100976081B1 (en) 2005-12-16 2010-08-16 봇슈 가부시키가이샤 Method of producing ring-like member, backup ring, and seal structure for fuel injection valve
KR20100043407A (en) 2008-10-20 2010-04-29 주식회사 케이엔에스아이엔티 Construction of buffer ring

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210115951A (en) * 2020-03-17 2021-09-27 아주철강산업주식회사 Side guide for steel plate slitting and cutting machine
CN112938454A (en) * 2021-03-31 2021-06-11 杭州希智电子有限公司 Electronic module material receiving device with dust removal device and material receiving method thereof

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