KR20170050450A - apparatus for transferring of absorption using magnetic and vaccum - Google Patents

apparatus for transferring of absorption using magnetic and vaccum Download PDF

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Publication number
KR20170050450A
KR20170050450A KR1020150151989A KR20150151989A KR20170050450A KR 20170050450 A KR20170050450 A KR 20170050450A KR 1020150151989 A KR1020150151989 A KR 1020150151989A KR 20150151989 A KR20150151989 A KR 20150151989A KR 20170050450 A KR20170050450 A KR 20170050450A
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KR
South Korea
Prior art keywords
vacuum
conveyor belt
profile
magnetic force
recessed
Prior art date
Application number
KR1020150151989A
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Korean (ko)
Other versions
KR101755575B1 (en
Inventor
김종수
Original Assignee
(주)대봉기연
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Publication date
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Priority to KR1020150151989A priority Critical patent/KR101755575B1/en
Publication of KR20170050450A publication Critical patent/KR20170050450A/en
Application granted granted Critical
Publication of KR101755575B1 publication Critical patent/KR101755575B1/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
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/58—Belts or like endless load-carriers with means for holding or retaining the loads in fixed position, e.g. magnetic
    • 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
    • B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
    • B65G21/2009—Magnetic retaining means
    • B65G21/2018—Magnetic retaining means for retaining the load on the load-carrying surface
    • 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
    • B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
    • B65G21/2027—Suction retaining means
    • B65G21/2036—Suction retaining means for retaining the load on the load-carrying surface
    • 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
    • B65G2249/00—Aspects relating to conveying systems for the manufacture of fragile sheets
    • B65G2249/04—Arrangements of vacuum systems or suction cups

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Belt Conveyors (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)

Abstract

The present invention relates to a transfer device using magnetic force and vacuum. The transfer device using magnetic force and vacuum according to the present invention comprises: a conveyer belt for transferring an object to be transferred; a driving unit for driving the conveyer belt; a profile which is installed within the conveyer belt and configured to adsorb the object to be transferred on the outer surface of the conveyer belt by using magnetic force and vacuum; first and second recessed groove units which are recessed in the profile at a predetermined depth along the longitudinal direction to communicate with the inner side of the conveyer belt; a vacuum nozzle which is installed on the second recessed groove unit and is connected to an external vacuum generator; a permanent magnet accommodated in the first recessed groove unit; and a vertical moving unit which is installed to be adjacent to the profile so as to vertically move the permanent magnet.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a transfer device using a magnetic force and a vacuum,

The present invention relates to a transfer device, and more particularly, to a transfer device capable of transferring both a magnetic material and a non-magnetic material by providing a profile for generating a magnetic force and a vacuum inside a conveyor belt.

Generally, in the production, packaging and production of products, an automated line system is used to transport objects to a specific device or place using a clamping type robot arm, a belt conveyor, an absorption mechanism, etc., depending on the material and shape of the logistics do.

An example of such an adsorption mechanism is a magnetic attraction mechanism for adsorbing a metal body using a magnetic force and a vacuum adsorption mechanism for adsorbing a non-metal flat plate body using a vacuum. The magnetic attraction mechanism is a mechanism for adsorbing a metal body by a magnetic force, The vacuum adsorption mechanism controls the presence or absence of the vacuum pressure to adsorb or release the object, and thus the non-magnetic material of the non-magnetic material It is used to move objects made of flat objects.

However, if the material of the object to be transported contains both the magnetic material and the non-magnetic material, it is necessary to use the conventional magnetic attraction mechanism and the vacuum attraction mechanism alternately, so that not only the process is inconvenient, It is difficult to safely transport the paper.

Particularly, in the case of such a magnetic attraction mechanism, when the electromagnet is used, there is a problem that the entire system must be stopped due to malfunction due to continuous machine operation.

KR 10-2011-0077681 A KR 10-1103427 B1

It is an object of the present invention to provide a suction conveying apparatus capable of easily conveying a non-magnetic material and a magnetic material.

A conveying device using a magnetic force and a vacuum according to the present invention comprises a conveyor belt for conveying a conveying object, a driving part for driving the conveyor belt, and a driving part for conveying the conveying object, A first recessed groove portion and a second recessed recessed portion formed in the profile so as to communicate with an inner surface of the conveyor belt at a predetermined depth along a longitudinal direction thereof; A vacuum nozzle connected to the vacuum generator, a permanent magnet accommodated in the first recessed portion, and a vertical movement portion provided adjacent to the profile for vertically moving the permanent magnet.

Here, the second concave portion is formed on both sides of the first concave portion on the left and right sides.

The magnetic and vacuum conveying apparatus according to the present invention not only transports nonmagnetic material through a vacuum nozzle but also has an advantage that a magnetic material can be smoothly conveyed through a vertical moving part that vertically moves the permanent magnet.

1 is a side view of a transfer device using a magnetic force and a vacuum according to a preferred embodiment of the present invention.
2 is a sectional view showing a profile according to a preferred embodiment of the present invention;
3 is a cross-sectional view of a transfer device using magnetic force and vacuum according to a preferred embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a side view of a transfer device using a magnetic force and a vacuum according to a preferred embodiment of the present invention.

As shown in FIG. 1, the conveying apparatus using magnetic force and vacuum according to the present invention includes a conveyor belt 100 for conveying a conveyance object, a driving unit 110 for driving the conveyor belt 100, And a profile (200) installed on the inside of the conveyor belt for attracting the conveyed object to the outer surface of the conveyor belt by a magnetic force and a vacuum.

First, the conveyor belt 100 is formed to have a predetermined width so as to be able to carry and transport the object to be conveyed, and is circularly rotated by the driving unit 110.

The driving unit 110 includes a driving pulley installed at both ends of the conveyor belt 100 for rotating the conveyor belt 100 and a driving motor for supplying a driving force to the driving pulley so as to circulate the conveyor belt 100. [ .

The object to be conveyed is a magnetic material such as iron (Fe), nickel (Ni), cobalt (Co) and alloys thereof, and a viscous material such as aluminum (Al), copper (Cu), tin Lt; / RTI > material.

Next, the profile 200 is used to attract the conveyed object to the outer surface of the conveyor belt 100 by a magnetic force and a vacuum, and is installed inside the conveyor belt 100.

At this time, the profile 200 installed inside the conveyor belt 100 may have an integral or separate profile structure. For example, the integral profile structure may be in the form of a profile having a length corresponding to the inner length of the conveyor belt 100, and the separable profile structure may include a plurality of profile units having a predetermined length, And may be assembled so as to correspond to the length.

Referring to the profile, FIG. 2 is a cross-sectional view showing a profile according to a preferred embodiment of the present invention.

The profile 200 is formed with a first recessed portion 210 and a second recessed portion 220 communicating with the inner surface of the conveyor belt 100 at predetermined depths along the longitudinal direction.

The second recessed portion 220 may be formed on both sides of the first recessed portion 210.

As shown in FIG. 2, the first recessed portion 210 is formed in the center of the lower end of the profile 200 to form a permanent A magnet 310 is accommodated in the second recessed portion 220 and a vacuum nozzle 240 formed at both sides of the lower end of the profile 200 and connected to an external vacuum generator is installed.

At this time, on the outer surface of the conveyor belt 100, a plurality of vacuums communicating with the second recessed portion 220 so that a vacuum generated in the second recessed portion 220 can pass through the outer surface of the conveyor belt 100 The adsorption holes 230 are formed at mutually spaced intervals.

For example, by operating an external vacuum generator (not shown) connected to the vacuum nozzle 240, air in the second recessed portion 220 is sucked to adjust the internal pressure of the second recessed portion 220 to be lower than the atmosphere The ambient air of the vacuum adsorption hole 230 communicated with the second recess groove 220 is continuously introduced into the second recess groove 220 through the vacuum adsorption hole 230, The inner space of the two recessed grooves 220 is maintained in a vacuum state lower than the outer pressure, so that a suction force of a predetermined magnitude acts to attract and fix the object to be conveyed.

Accordingly, the nonmagnetic material is attracted to the outer surface of the conveyor belt 100 by the vacuum interval formed in the second recessed groove 220, and is conveyed according to the moving direction of the conveyor belt 100.

Next, it is possible to control the interval in which the magnetic force is generated by adjusting the number and positions of the permanent magnets 310 accommodated in the first yaw groove 210.

The permanent magnet 310 is installed at an end of the vertically movable vertical part 320 and is vertically moved so that the magnetic force can be transmitted to the conveyed object closely attached to the conveyor belt.

The vertical movement unit 320 is preferably installed on the upper side of the profile 200 using the pneumatic pressure device, and since the transfer of the attraction force is performed through mechanical operation as compared with the case using the electromagnet, the accuracy of operation can be ensured.

Here, the lower surface of the profile 200 may be provided with a plurality of bearings 500 for reducing friction with the inner surface of the conveyor belt 100.

For example, as shown in FIG. 2, when a plurality of bearings 500 protrude from the lower surface of the profile 200 and are disposed in contact with the inner surface of the conveyor belt 100, It is possible to reduce the conveying force due to the friction generated in the profile 200 due to the movement of the conveyor belt 100 so that the conveying speed of the conveying object by the conveyor belt 100 can be increased.

The suction conveying apparatus using the magnetic force and the vacuum according to the embodiment of the present invention includes a conveyor belt 100 and a support 200 for preventing deflection of the conveyor belt 100 due to its own weight at both ends of the profile 200. [ And may further include a bracket 400.

For example, as shown in FIG. 2, the support bracket 400 may be provided to cover both sides of the lower surface of the conveyor belt 100 and the upper and side ends of the portion protruding to both sides of the profile 200, respectively. Quot; or "C" -shaped cross-section.

In this case, it is possible to prevent the conveyor belt 100 from sagging due to its own weight, to maintain the attracting force according to the magnetic force and vacuum generated in the profile, and to stably move the conveyed object.

3 is a cross-sectional view of a transfer device using a magnetic force and a vacuum according to a preferred embodiment of the present invention.

As shown in FIG. 3, a plurality of profiles 200a, 200b, 200c, 200d, 200e, and 200f may be arranged in parallel and appropriately disposed according to the width of the object 1 to be conveyed.

As described above, the present invention provides a transfer device using magnetic force and vacuum as a main technical idea, and since the above-described embodiments are only one embodiment with reference to the drawings, .

1: conveyed object
100: Conveyor belt
110:
200: Profile
210: first trough groove
220: second yaw groove
230: adsorption ball
240: Vacuum nozzle
310: permanent magnet
320: vertical moving part
400: support bracket
500: Bearings

Claims (2)

A conveyor belt for conveying a conveying object;
A driving unit for driving the conveyor belt;
A profile installed on the inside of the conveyor belt for attracting the conveyed object to the outer surface of the conveyor belt by a magnetic force and a vacuum;
A first yaw groove portion and a second yaw groove portion formed to be recessed at a predetermined depth along the longitudinal direction to communicate with the inner surface of the conveyor belt in the profile;
A vacuum nozzle installed in the second recessed portion and connected to an external vacuum generator;
A permanent magnet accommodated in the first recessed groove;
And a vertical moving part installed adjacent to the profile for vertically moving the permanent magnet.
The method according to claim 1,
Wherein the second concave portion
Wherein the first and second concave portions are formed on opposite sides of the first concave portion.
KR1020150151989A 2015-10-30 2015-10-30 apparatus for transferring of absorption using magnetic and vaccum KR101755575B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150151989A KR101755575B1 (en) 2015-10-30 2015-10-30 apparatus for transferring of absorption using magnetic and vaccum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150151989A KR101755575B1 (en) 2015-10-30 2015-10-30 apparatus for transferring of absorption using magnetic and vaccum

Publications (2)

Publication Number Publication Date
KR20170050450A true KR20170050450A (en) 2017-05-11
KR101755575B1 KR101755575B1 (en) 2017-07-10

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KR1020150151989A KR101755575B1 (en) 2015-10-30 2015-10-30 apparatus for transferring of absorption using magnetic and vaccum

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019045175A1 (en) * 2017-08-29 2019-03-07 (주)대봉기연 Adsorption transfer apparatus
CN110697332A (en) * 2019-10-18 2020-01-17 孙振男 Safety inspection conveyer belt

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3995243B2 (en) * 2003-04-16 2007-10-24 富士エンヂニアリング株式会社 Blank feeder
JP5483144B2 (en) * 2008-10-07 2014-05-07 株式会社萩原機械 Top plate transfer device
KR101360722B1 (en) * 2012-10-15 2014-02-10 한용현 Wafer stacking apparatus with vacuum suction belt structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019045175A1 (en) * 2017-08-29 2019-03-07 (주)대봉기연 Adsorption transfer apparatus
CN110697332A (en) * 2019-10-18 2020-01-17 孙振男 Safety inspection conveyer belt
CN110697332B (en) * 2019-10-18 2021-05-04 新昌县益旭龙机械科技有限公司 Safety inspection conveyer belt

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Publication number Publication date
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