KR102497626B1 - The adsorption hanger for transfer - Google Patents

Abstract

The present invention relates to a hanger provided to carry out spot welding by picking up a corresponding panel material without damaging the panel material with a spot welding device and transporting it by a hoist, and more particularly, having a predetermined length and detachable from the hoist. A body portion capable of being fastened, a suction member arranged spaced apart in the longitudinal direction of the body portion and provided at the bottom to pick up the panel material, and an upper portion connected to the body portion but provided to hold the panel material It includes a toggle member, wherein the body part has a length in the longitudinal direction and a pair of reference bars installed to have a predetermined interval, installed on both sides as well as the outer surface of the reference bar, and fixed so that the distance between the pair of reference bars is maintained. It includes a support member fixedly installed in the lower part of the suction member and a connecting member in which the lower part is fixedly coupled to the outer surface of the reference bar and the upper part is detachably coupled with the hoist, and the support member is installed at both ends of the reference bar A pair of first support brackets for fixing and a pair of second support brackets disposed adjacent to each other in the longitudinal direction on an outer surface of the reference bar, and a connection bracket connected to the toggle member on the upper surface of the first support bracket It is provided, but the second support bracket is characterized in that the gap can be maintained by the coupling of the reinforcing bar.

Description

Adsorption hanger for panel material transfer {The adsorption hanger for transfer}

The present invention relates to a hanger provided to pick up a corresponding panel material without damaging the panel material with a spot welding device and transport it by a hoist in order to perform spot welding.

In general, a hoist crane refers to a mechanical device that lifts and transports a heavy object horizontally by using power, and hoisting and lowering the heavy object by means of a hanger connected to the lower part of the hoisting and lowering motion and lifting the lifted weight horizontally. It performs operations such as moving and crossing, and these operations are combined with each other to handle heavy objects in the space of the production line.

These hangers have various shapes depending on the goods to be transported. In particular, in order to transport a plate made of steel for spot welding, a wire such as a chain is wrapped around the outer surface of the plate or transported by a forklift other than the hanger. , which causes a problem of reducing the quality due to scratches on the outer surface of the product during the transfer process.

Of course, another conventional hanger using an air adsorption method has been disclosed, but in the case of such an air adsorption hanger, it may be impossible to use depending on the weight of the article.

Domestic Patent No. 10-0444672 (Announcement date: 2004.08.21.) Domestic Patent Registration No. 10-1185074 (Announcement date: 2012.09.21.) Domestic Patent Registration No. 10-1859459 (Announcement date: 2018.06.27.)

The present invention has been proposed to solve the above-mentioned conventional problems, and can be quickly and easily firmly gripped and transported to the position required by the operator while maintaining the quality of the plate material transported by the hoist so that it can be characterized for spot welding. It aims to provide a hanger that can be used.

In order to solve the above-described technical problem, the adsorption hanger for transporting panel materials according to the present invention includes a body portion 100 having a predetermined length and detachably coupled to the hoist 10, and a plurality of body portions 100 in the longitudinal direction. A suction member 200 disposed spaced apart but provided at the lower portion to pick up the panel material ST, and a toggle member connected to the body portion 100 but provided at the upper portion to grip the panel material ST ( 300), but the body portion 100 has a length in the longitudinal direction and is installed on both sides as well as a pair of reference bars 110 installed to have a predetermined interval, and the reference bar 110, The pair of reference bars 110 are fixed so that the distance is maintained, but the lower part is fixedly coupled with the support member 120 to which the adsorption member 200 is fixedly installed, and the lower part is fixedly coupled with the outer surface of the reference bar 110, but the upper part is hoisted. It includes a connecting member 130 detachably coupled to (10), and the support member 120 includes a pair of first support brackets 121 for fixing installed at both ends of the reference bar 110 and the reference It includes a pair of second support brackets 123 disposed adjacent to each other in the longitudinal direction on the outer surface of the bar 110, and a connection bracket connected to the toggle member 300 on the upper surface of the first support bracket 121 ( 140) is provided, but the second support bracket 123 is characterized in that the gap can be maintained by the coupling of the reinforcing bar 150.

In addition, the adsorption member 200 has an adsorption bracket 210 installed below the first support bracket 121 and the second support bracket 123, and an upper portion is installed on the outer surface of the adsorption bracket 210, but the lower portion is It is preferable to include a suction plate 220 that picks up the panel material ST by air adsorption.

In addition, when the adsorption member 200 is interviewed with the panel material ST, the inside of the adsorption plate 220 is vacuumed by the vacuum pump 230 to operate so that the panel material ST can be adsorbed. It is preferable that the vacuum pump 230 is turned on/off by the valve 240.

In addition, the connecting member 130 has a connecting ring 133 connected to the fastening ring 13 protruding upward, and a plurality of fastening holes 135 radially based on the connecting ring 133 are perforated on the outer surface. The formed connecting plate 131 and the upper part are fastened to the fastening hole 135 so that the connecting plate 131 is located on the upper part of the reinforcing bar 150, the lower part of which is coupled to the outer surface of the reference bar 110 137, but the connecting ring 133 is installed so that the connecting plate 131 can be located at the upper center of the length of the reinforcing bar 150 facing each other when combined with the fastening ring 13, , The connecting rod 137 is preferably combined with the reference bar 110 in an oblique shape with the connecting plate 131 as the center.

In addition, the connecting bracket 140 has a plurality of through holes 141 through which the extension line 11 extending downward from the hoist 10 is inserted, and protruding outwardly from the upper part of the connecting bracket 140 on the outer surface of the toggle. It is preferable to include a first connection ring 143 connected to the member 300 .

In addition, the toggle member 300 is fastened to a toggle bracket 310 having a second connection ring 311 connected to the connection bracket 140 and a wire 145 at an upper portion, and to a lower portion of the toggle bracket 310. A panel that is rotatably provided above the fixing plate 320 and the toggle bracket 310 and is seated on the upper surface of the fixing plate 320 by lowering the fixing pin 331 in the direction of the fixing plate 320 by its rotation. It is preferable to include a handle 330 provided so that the material ST can be fixed by pressing.

According to the present invention, unlike the prior art, a heavy panel material can be transferred by air adsorption by an adsorption member for spot welding, enabling rapid and stable transfer while maintaining the quality of the panel material, and at the same time, the toggle member Through the configuration of, it has an effect that can be executed so that the pick-up of the corresponding panel material having different widths and lengths can be more stable.

1 and 2 are views showing an adsorption hanger for transferring panel materials according to the present invention.
Figure 3 is an enlarged view of the connection member for the adsorption hanger for panel material transfer panel material according to the present invention.
Figure 4 is a state of use for Figure 3;
5 is a view showing a connection bracket for the suction hanger for transferring panel materials according to the present invention.
6 is a view showing an adsorption member for an adsorption hanger for transferring panel materials according to the present invention.
Figure 7 is another embodiment relative to Figure 6;
8 is a view showing a toggle member for the adsorption hanger for transferring panel materials according to the present invention.
9 is a use state diagram of the toggle member of FIG. 8;
10 is a view showing the gripping state of panel materials having different widths and lengths with respect to FIG. 8;
Figure 11 is a state of use for the suction hanger for panel material transfer according to the present invention.

Hereinafter, other objects and features of the present invention in addition to the above objects will be clearly revealed through the description of the embodiments with reference to the accompanying drawings, and unless otherwise defined, all terms used herein, including technical or scientific terms, are used herein. It has the same meaning as commonly understood by a person having ordinary knowledge in the technical field to which the invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in the present application, they should not be interpreted in an ideal or excessively formal meaning. don't

Hereinafter, a suction hanger for transferring panel materials according to the present invention (hereinafter, simply referred to as a 'hanger') will be described in detail with reference to the accompanying drawings.

First, as shown in FIGS. 1 and 2 , the hanger 1 according to the present invention largely includes a body 100 , an adsorption member 200 and a toggle member 300 .

3 to 5 will be described in more detail, the body portion 100 is a hoist (10) the panel material (ST) picked up through the suction member 200 and the toggle member 300 installed on the outer surface of the hoist (100). ) to a spot welding device (not shown) by a configuration for transferring in the direction includes a reference bar 110, a support member 120 and a connecting member 130.

For example, as shown, the reference bars 110 are provided as a pair, but are arranged to have a distance in parallel with each other in the longitudinal direction, and are fixedly installed so that the corresponding distance can be maintained by a plurality of support members 120, and each A handle 160 protrudes from the outer surface, and the handle 160 is responsible for the movement when the body 100 is moved by the hoist 10 in a state in which the panel material ST is picked up by the suction member 200. flow can be damped by the operator's grip.

In addition, the support member 120 fixes and supports the above-described pair of reference bars 110 and at the same time facilitates connection with the hoist 10, and the suction member 200 and the toggle member 300 pick up the A first support bracket 121 and a second support bracket 123 are included to enable the transfer of the panel material ST to be prevented from flowing.

In addition, as shown, the support member 120 has a configuration for fixing the above-described pair of reference bars 110 as well as fixing and installing the adsorption member 200 and the connection member 140 described later. It includes a support bracket 121 and a second support bracket 123.

The first support brackets 121 are provided as a pair and have a structure in which both sides of a plurality of reference bars 110 are inserted through and fixed to each other, and a toggle to be described later is provided on the upper surface of each of the first support brackets 121. A connection bracket 140 for connection with the member 300 is formed to have a predetermined height.

Here, the connection bracket 140 includes a through hole 141 and a first connection ring 143, and the through hole 141 is perforated at equal intervals in the vertical direction on the outer surface of the connection bracket 140. It is connected to the extension line 11 extending downward of the hoist 10 and improves the holding force and fixing force of the hanger 1 of the present invention in a state in which the panel material ST is picked up together with the connecting member 130.

Through this, in addition to the connecting member 130 described later, the extension line 11 additionally extended from the hoist 10 is used in connection with the through hole 141, or when the connecting member 130, that is, the connecting ring 133 is damaged As a countermeasure, it is possible to transfer the hanger 1 through the through hole 141 .

The first connection ring 143 is formed of a metal material to have a ring shape as a whole, and the second connection ring 311, which is one of the components of the toggle member 300, and the wire 145 formed of iron wire, etc. connected through

At this time, it is preferable to have a structure that can be opened and closed by rotation of any one of the first and second connection rings 143 and 311, enabling attachment and detachment between the first and second connection rings 143 and 311.

Thus, according to the width and length (D1, D2) of the panel material (ST) to be picked up through the hanger (1) of the present invention, the toggle member 300 is moved within the reachable range of the wire 145 to the body portion 100 ) has the advantage of enabling gripping by freely moving inward or outward. (See Fig. 10)

As shown, a pair of second support brackets 123 are inserted through and fixedly installed adjacent to each other in the longitudinal direction of the reference bar 110 through both sides of the reinforcing bar 150 having a predetermined length. By improving the fixing force of the support bracket 123, the durability of the body part 100 can be improved, and through this, durability due to twisting of the body part 100 can be maintained.

To this end, it is preferable that the reinforcing bar 150 and the pair of reference bars 110 are installed to have a triangle structure on the side.

In addition, the connection member 130 is configured to allow the hoists 10 to be detachably connected to each other while maintaining the center of the body portion 100, and includes a connection plate 131, a connection ring 133, and a fastening hole 135. ) and a connecting rod 137.

The connection plate 131 is molded of a metal material to have the shape of a disk having a predetermined diameter as a whole, and a link ring detachably connected to the fastening ring 13 extending downward from the hoist 10 through an extension line 11 on the upper surface thereof. 133 protrudes upward from the center of the diameter of the connection plate 131, and on the outer surface thereof, a plurality of fastening holes 135 radially perforated around the connection ring 133 are formed to form a connection rod 137 The upper part has a structure that can be coupled through.

As shown, a plurality of connecting rods 137 are provided to have the same length, but the upper part is individually connected to each fastening hole 135, and the lower part is coupled to the outer surface of the pair of reference bars 110, respectively, to make a panel material. In the state in which (ST) is picked up, the center of the body portion 100 can be maintained based on the extension line 11 extending from the hoist 10.

To this end, a plurality of connecting rods 137 are installed to have a conical shape with the connecting plate 131 as a vertex as a whole to enable the center of the body 100 to be maintained, and the connecting rods 137 in the present invention Although it is shown as being composed of four and connected to the fastening hole 135 and the reference bar 110, it is not limited thereto, and it should be noted that more connecting rods 137 may be used as needed.

On the other hand, although not shown, the connecting rod 137 is molded in a concentric double bar structure, but the length can be adjusted by adjusting the adjusting screw provided on the outer surface according to the length of the support member 120. It is also possible to extend or shorten its length.

And, as shown in FIGS. 6 and 7, the adsorption member 200 is configured to be installed on the body portion 100 so that the panel material ST can be picked up by air adsorption, and the adsorption bracket 210 and a suction plate 220 .

As shown in FIGS. 1 and 6, the adsorption bracket 210 may be fixed to the outer surface of the second support bracket 123 and installed by means of fastening means such as bolts, and the panel material ST is attached to the lower part, as shown in FIGS. At least one suction plate 220 is provided so that the quality can be guaranteed during pick-up, and pick-up is possible by adsorbing the outer surface of the panel material (ST) in an air suction method.

In addition, between the adsorption plate 220 and the adsorption bracket 210, a coil spring is used to minimize stress such as damage caused by external force received by the panel material ST due to the elastic force when the panel material ST is adsorbed. An elastic body formed may be further provided.

On the other hand, as shown in FIGS. 1 and 7, the suction plate 220 in the present invention simply discharges the air inside the suction plate 220 to the outside by an external force and adsorbs the air, and through the control of the control means, the suction plate ( 220) It is possible to use a method capable of adsorbing the inside air by forcibly sucking it in. In this case, the suction plate 220 has a structure connected to the vacuum pump 230 by a pipe.

To this end, at least one vacuum pump 230 is mounted on the outer surface of the reference bar 110 so that it can be electrically connected to the control unit by a cable (not shown), etc., and the vacuum pump 230 is connected to the reference bar 110 ) The on/off operation can be performed through the opening and closing of the valve 240 that is individually mounted on the outer surface so that it can be operated manually by the operator.

In other words, when the weight of the panel material (ST) is relatively light (for example, within several kilograms), the air inside the suction plate 220 is discharged and air is absorbed by a general suction plate 220, that is, by pressurization. Pickup of the corresponding panel material ST may be possible, but when the weight of the panel material ST is heavy, pick-up may not be possible even with the plurality of suction plates 220 due to the weight acting downward.

Thus, the above problem can be solved by using a method in which air inside each suction plate 220 is continuously sucked by the operation of the vacuum pump 230 .

And, as shown in FIGS. 8 to 10, the toggle member 300 grips the panel material ST together with the above-described adsorption member 200 to maximize the fixing force of the panel material ST. A configuration for doing so includes a toggle bracket 310, a fixing plate 320 and a handle 330.

For example, as shown in the figure, the toggle bracket 310 is a panel picked up by the suction member 200 so that the first connection ring 143 and the wire 145 can be connected through the second connection ring 311 formed thereon. It is arranged so that it can face or interview the material (ST) side and each other.

A fixing plate 320 detachably fastened by a fastening means such as a bolt is provided at the bottom of the toggle bracket 310, and the fixing plate 320 is formed in a shape bent toward the side of the panel material ST, and its upper surface Allow the side end of the corresponding panel material (ST) to be seated.

In addition, on the outer surface of the toggle bracket 310, a worker is required to prevent the flow of the panel material ST pressurized and fixed by the fixing plate 320 and the fixing pin 331 or for the convenience of installing the toggle member 300. A gripping body 313 capable of gripping may be formed.

The handle 330 is rotatably coupled to the top of the toggle bracket 310 using a rotating shaft to prevent interference with the second connection ring 311, and the fixing pin 331 connected to the bottom of the handle 330 by the rotation thereof It has a structure that can press or release the end of the panel material (ST) seated on the outer surface of the fixing plate 320 through the elevation by allowing the elevation.

To this end, the fixing pin 331 is provided so as to pass through the toggle bracket 310 in the vertical direction, but its upper part is connected to the rotating handle 330 in the direction of rotation, that is, when the handle 330 is in a vertical state. , the fixing pin 331 rises, and when the handle 330 is in a horizontal state, the fixing pin 331 descends to press the outer surface of the panel material ST seated on the fixing plate 320. installed so that

Thus, it is possible to more stably fix and support the panel material (ST) of the weight picked up by the air adsorption of the above-described adsorption member 200, and furthermore, in the process of spot welding work, an emergency situation such as a power outage occurs Even if the drive of the vacuum pump 230 due to power cutoff is undesirably turned off, it is possible to prevent safety accidents by holding the toggle member 300.

As described above, the hanger 1 according to the present invention, as shown in FIG. 11, unlike the prior art, uses a heavy panel material ST as an adsorption member for spot welding at a work place where a hoist 10 is installed. It can be transported by air adsorption by 200, so that the quality of the corresponding panel material (ST) can be maintained and rapid and stable transport is possible. It has an effect that can be implemented so that the pickup of different corresponding panel materials (ST) can be more stable.

In the above, specific embodiments of the present invention have been described in detail. However, the spirit and scope of the present invention is not limited to these specific embodiments, but those skilled in the art can make various modifications and variations without changing the gist of the present invention. You will understand when you grow up.

Therefore, since the embodiments described above are provided to completely inform those skilled in the art of the scope of the invention to which the present invention pertains, it should be understood that it is illustrative and not limiting in all respects, The invention is only defined by the scope of the claims.

1: Suction hanger for transferring panel material according to the present invention
100: body part
110: reference bar 120: support member
121: first support bracket 123: second support bracket
130: connecting member 131: connecting plate
133: linkage 135: fastener
137: connecting rod 140: connecting bracket
141: through hole 143: first connection ring
145: wire 150: reinforcing bar
160: handle
200: adsorption member
210: suction bracket 220: suction plate
230: vacuum pump 240: valve
300: toggle member
310: toggle bracket 311: second connection ring
313: grip body 320: fixed plate
330: handle 331: fixing pin
ST: panel material
10: hoist

Claims (6)

A body portion 100 having a predetermined length and detachably fastened to the hoist 10;
Adsorption members 200 disposed in a plurality in the longitudinal direction of the body portion 100 and provided at a lower portion to pick up the panel material ST; and
A toggle member 300 having an upper portion connected to the body portion 100 and provided to hold the panel material ST;
The body part 100 is
A pair of standard bars 110 installed to have a length in the longitudinal direction and to have a predetermined interval, and installed on both sides as well as the outer surface of the standard bar 110 to maintain a distance between the pair of standard bars 110 The supporting member 120 fixedly fixed to the lower part of the suction member 200 is fixedly installed, and the lower part fixedly coupled to the outer surface of the reference bar 110, but the upper part to the linking member 130 detachably coupled to the hoist 10 ),
The support member 120 includes a pair of first support brackets 121 installed at both ends of the reference bar 110 for fixing and a pair of first support brackets 121 disposed adjacent to each other in the longitudinal direction on the outer surface of the reference bar 110. Including 2 support brackets 123,
A connection bracket 140 connected to the toggle member 300 is provided on the upper surface of the first support bracket 121, and the distance between the second support bracket 123 is maintained by the coupling of the reinforcing bar 150. enable it,
The connection bracket 140 has a plurality of through-holes 141 through which extension lines 11 extending downward from the hoist 10 are inserted on the outer surface and protrudes outward from the upper part of the connection bracket 140 to form the toggle member ( Adsorption hanger for transferring panel materials, characterized in that it comprises a first connecting ring 143 connected to 300).
According to claim 1,
The adsorption member 200 is
Adsorption brackets 210 installed under the first support bracket 121 and the second support bracket 123; and
Adsorption hanger for transporting panel materials, characterized in that it includes a suction plate 220 having an upper portion installed on the outer surface of the adsorption bracket 210 and a lower portion that picks up the panel material ST by air adsorption.
According to claim 2,
The adsorption member 200 is
During the interview with the panel material (ST), the inside of the adsorption plate 220 is vacuumed by the vacuum pump 230 so that the corresponding panel material (ST) can be adsorbed, but the vacuum pump 230 is operated by the valve 240 Adsorption hanger for panel material transfer, characterized in that the on / off operation is performed by ).
According to claim 1,
The connecting member 130 is
A connecting plate 131 in which a connecting ring 133 connected to the fastening ring 13 protrudes upward and has a plurality of fastening holes 135 radially formed on the outer surface based on the connecting ring 133; and
A plurality of connecting rods 137 whose upper parts are fastened to the fastening holes 135 and whose lower parts are coupled to the outer surface of the reference bar 110 so that the connecting plate 131 is located above the reinforcing bar 150; ,
The connection ring 133 is installed so that the connection plate 131 can be located at the upper center of the length of the reinforcing bar 150 facing each other when combined with the fastening ring 13, and the connection bar 137 Adsorption hanger for transferring panel materials, characterized in that coupled to the reference bar 110 in an oblique shape with the connecting plate 131 as the center.
delete According to claim 1,
The toggle member 300 is
A toggle bracket 310 having a second connection ring 311 having an upper portion connected to the connection bracket 140 and a wire 145;
A fixing plate 320 fastened to the bottom of the toggle bracket 310; and
It is provided to be rotatable on the top of the toggle bracket 310, and by its rotation, the fixing pin 331 is lowered in the direction of the fixing plate 320, and the panel material ST seated on the upper surface of the fixing plate 320 is pressed. Adsorption hanger for panel material transfer, characterized in that it comprises; a handle 330 provided to be fixed by.

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