KR101493724B1 - alignment loading device for materials - Google Patents

Abstract

The present invention relates to an apparatus for aligning and loading a material having a loading unit vertically lifted, capable of loading a steel plate cut in a steel plate cutting device, and stacking and loading a steel plate by aligning the steel plate dropped from a cutting device. According to the present invention, the apparatus for aligning and loading a material comprises: a support frame including a base frame, and a support stand standing in the upper side of the base frame; a loading unit installed inside the support frame to sequentially load a material cut in a press; an aligning unit which is located in the upper part of the loading unit, includes a horizontal stand consisting of a fixing slide bar and an aligning slide bar, and a vertical stand orthogonally arranged in the upper part of the horizontal stand, and aligns a steel plate cut by a cutting device and dropped in a loading unit between the horizontal stand and the vertical stand; and a driving part which lowers the loading unit and stacks a steel plate on the upper side of the loading unit, and includes an aligning plate installed in the aligning slide bar, and a cylinder which aligns push sticks by moving the push sticks installed in the vertical stand.

Description

{Alignment loading device for materials}

The present invention relates to an apparatus for aligning and stacking materials.

More particularly, the present invention relates to a material sorting and stacking apparatus having a stacking unit for stacking up and down, and capable of stacking an iron plate cut by an iron plate cutter, .

Further, the present invention relates to a material sorting and stacking apparatus capable of automatically cutting a cut steel sheet, thereby saving time and cost, and being free from the risk of safety accident.

Generally, a cutter for cutting a metal plate includes a cutting portion provided with a blade for vertically operating a hydraulic / pneumatic cylinder or a motor as a power source, and a transfer portion for transferring the cut material. When the iron plate is wound and supplied in the form of a roll A steel plate feeder is also provided.

However, the plate material cut through such a cutting machine, that is, the iron plate, is heavy in weight and sharp and can always cause a safety accident. In other words, the steel plate cut in the conventional cutting machine is stacked on the loading table by a free fall method, or the worker manually transfers a predetermined amount by hand, and then moves to the next process using a forklift or a cart.

In this process, if the work is done by hand, the cut steel plate is sharp, so it can not be handed or can not bear the weight, and when it is free fall and stacked on the pallet, it is not uniformly aligned there is a problem.

Therefore, in consideration of the risk of such a safety accident, a device for automatically aligning the cut steel plates at the rear end of the cutter has been developed.

Korean Utility Model Registration No. 0361035 is an example of such an alignment device,

A plurality of positioning blocks having a plurality of fixing holes are fixed to a fixing plate so as to be symmetrically spaced at regular intervals and a cylinder having an alignment plate mounted on a front surface of the fixing piece fastened with a guide and a cylinder rod is seated on the seating plate, And is mounted on an upper portion of a conveying block fixed by a fixing pin inserted in a fixing hole, is configured to be symmetrical on both sides of a rear portion of a cutter such as a conventional shearing machine for cutting various steel sheets .

Such an apparatus is arranged to align the iron plates using a pair of cylinders facing each other, but there are some problems.

First, there is a problem that alignment devices such as the above can align in the horizontal direction but can not align in the vertical direction by the alignment plates disposed on the left and right sides as shown in the drawing. Furthermore, since the steel plate is laminated on the inner side of the alignment plate, the amount of lamination increases, and the cylinder can be overloaded, which may cause failure.

SUMMARY OF THE INVENTION The present invention has been made in view of such conventional problems, and it is an object of the present invention to provide a cutting machine having a stacking unit and an aligning unit, And to provide a material sprinkler that can reduce costs, improve work efficiency, and ensure the safety of workers.

The present invention relates to a device for automatically aligning and stacking materials, comprising: a support frame composed of a base frame and a support stand erected on an upper surface of the base frame; A stacking unit installed inside the support frame and sequentially stacking the cut materials in the press; A cross bar located at the top of the stacking unit, the cross bar comprising a fixed slide bar and an alignment slide, and a vertical bar arranged orthogonally to the top of the cross bar to align the iron plate dropped on the cutter and between the cross bar and the vertical bar, An alignment unit; And a driving unit including an alignment plate provided on the alignment slide bar and a cylinder for aligning the alignment plate by moving a platen provided on the alignment bar to stack the iron plates on the upper surface of the stacking unit. .

Further, according to the present invention, the loading unit includes an outer frame, a pedestal installed inside the outer frame, and a turn table provided on the upper surface of the pedestal, wherein a bearing is provided at the center of the pedestal of the loading unit, The turntable is rotated and loaded according to the size of the steel plate cut at the center, and the outer frame is provided with a lift roller for winding a wire connected to the cylinder of the drive unit.

The guide rails are provided at the upper ends of the supporting frames constituting the supporting frame. The guide rails comprise front and rear guide rails for guiding the conveyance of the vertical frame, and side guide rails for guiding the conveyance of the cross members.

The first aspect of the present invention is to ensure the safety of the operator by automatically aligning and loading the material, especially the sharp and heavy steel sheet.

Second, the present invention is an invention capable of shortening the working time, reducing the cost, and greatly improving the efficiency of the work by automatically aligning and loading the iron plate which is difficult to handle.

1 is a perspective view of an alignment storage apparatus according to the present invention,
2 is a perspective view of a loading unit according to the present invention,
3 is an enlarged perspective view of a substantial part of the loading unit according to the present invention,
4 is a bottom perspective view of a stacking unit according to the present invention,
5 is an enlarged perspective view of the alignment unit according to the present invention,
FIG. 6 is an enlarged perspective view of a main part of the alignment storage apparatus according to the present invention,
FIG. 7 is an enlarged bottom perspective view of a substantial part of the alignment storage apparatus according to the present invention,
8 is a perspective view showing a state in which the stacking unit is located at the top in the tacky loading apparatus of the present invention,
9 is a block diagram of the present invention.

Before describing the present invention, the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The singular forms as used herein include plural forms as long as the phrases do not expressly express the opposite meaning thereto. Means that a particular feature, region, integer, step, operation, element and / or component is specified, and that other specific features, regions, integers, steps, operations, elements, components, and / And the like.

Unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Commonly used predefined terms are further interpreted as having a meaning consistent with the relevant technical literature and the present disclosure, and are not to be construed as ideal or very formal meanings unless defined otherwise.

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

1 is a perspective view of a sorting apparatus according to the present invention, FIGS. 2 to 4 are perspective views of a stacking unit applied to the present invention, and FIG. 5 is a cross- FIG.

7 is a perspective enlarged bottom view of the alignment storage apparatus according to the present invention, and FIG. 8 is a perspective view of the stacking unit in the tacky stacking apparatus according to the present invention. FIG. FIG. 9 is a block diagram of the present invention. FIG.

In the drawings, the material sorting and stacking apparatus of the present invention comprises a support frame 100, a stacking unit 200 located inside the support frame 100, a command unit 300 located at the top of the support frame, (400) and a control unit (500).

The material of the present invention is based on an iron plate as will be described later. However, it is a matter of course that other materials such as synthetic resin, acrylic, copper plate and stainless steel can be used.

The supporting frame (100)

The support frame 100 according to the present invention can be installed on the components of the apparatus and constitutes an external shape. The support frame 100 includes a base frame 120 placed on the floor as shown in the figure, a support frame 140, 160).

It is a matter of course that the base frame 120 is provided with a plurality of reinforcement frames 124 between the left and right frames 122 in a rectangular shape, .

The support rods 140 are formed on both side edges of the upper surface of the left and right frames 122 and 122a and have elevating rails 142 and 142a on their opposite surfaces.

For example, the support rods 140 standing on both sides of the left frame 122 on the left side of the drawing are formed with lift rails on the opposite sides, that is, on the inner side to constitute the left lift rails, and the outer frame 122a, The rails are formed on the inner side of the right and left rails 142a and 142b to constitute the right raising and lowering rails 124a and the stacking unit 200 moves up and down along the left and right raising and lowering rails 142 and 142a.

The guard rail part 160 is provided at the upper end of the support frame and is composed of a side guide rail 162 and front and rear guide rails 164.

The double-sided guide rails 162 are located between the upper ends of the support rods 140 erected on the right frame 122a and between the front and rear guide rails respectively. The front and rear guide rails 164 are disposed on the left and right side frames 122, Respectively, on the front and rear sides of the support portion 122a.

The loading unit (200)

The loading unit 200 includes a loading plate 220, a turntable 240 positioned on the upper surface of the loading plate 220, and a driving unit 400, which will be described later, And a roller 260 connected to the roller.

The loading plate 220 is composed of a quadrangular outer frame 222 and has a pedestal 224 at the center and a turn table 240 at the center of the pedestal 224.

The turntable 240 rotates the turntable according to the size of the steel plate to be cut, for example, a horizontal steel plate or a vertical steel plate, so that the steel plate is loaded on the upper surface thereof.

To this end, a shaft receiving portion 242 is provided at the center of the pedestal 224 to be inserted into an axial groove formed at the center of the bottom surface of the turntable 240 and smoothly rotated.

A bracket 262 is installed at an end of the contoured frame 222 so that a roller 260 can be installed. An auxiliary roller 264 is also provided in the bracket.

In other words, the roller 260 is moved up and down along the left and right raising and lowering rails 142 and 142a of the support frame 140, and the support roller 264 is brought into contact with the inner surface of each support frame, , And prevent shaking.

Reference numeral 180 denotes a section steel which is fixed or seated on the top surface of the turn table, and is made of H-shaped steel, and an iron plate is laminated on the upper surface thereof. In this case, a space is provided between the steel plate and the turntable so that the fork of the forklift can be easily inserted into the next process.

The aligning unit 300,

The aligning unit 300 according to the present invention includes a cross bar 320 having a pair of slide bars, a vertical bar 340 positioned at an upper portion of the cross bar 320, And a moving unit 360 for allowing the movable plate 360 to move along the guide plate 360. The cross plate and the vertical plate are each provided with an alignment plate 380 in an iron plate alignment.

The cross bar 320 is composed of a fixed slide bar 322 and an alignment slide bar 324. The double fixed slide bar 322 is fixed on the guard rail to determine an alignment position of the iron plate, 324 are fixed to the guide rails 160 in a state where they are spaced apart from the fixed slide bars so that the iron plates are inserted therebetween and the alignment plate 380 provided on the alignment slide bars 324 in the state in which the iron plates are drawn forward To align the steel plates.

Of course, it is also possible to arrange the iron plate by moving the entire alignment slide bar 324 in another manner.

The vertical bar 340 is positioned on the upper side of the cross bar 320. The vertical bar 340 is moved before or after the alignment slide bar 324 is moved or simultaneously with the alignment bar 324 so that the iron plate is aligned.

The moving unit 360 includes a moving bracket 362, a conveying roller 364, and an auxiliary conveying roller 366.

The movable bracket 362 is formed in a shape of a vertical plate and a horizontal plate and the central portion of the vertical plate is fixed to the end of the vertical bar 340 and the vertical bar 340 by welding or the like, An auxiliary conveying roller 366 is provided at both sides of the vertical plate to move along the upper surface of the guide rail 160. [

The conveying roller 364 is located at the bottom of the horizontal plate of the moving bracket 362 and is inserted into the guide rail 160 to move.

The alignment plate 380 is installed on the alignment slide bar 324 and is connected to the piston of the reciprocating cylinder 424 fixed to the alignment slide bar and moves forward and backward to push the plate in the direction of the fixed slide bar 322, And the iron plate is brought into close contact with the fixed plate 382 provided on the fixed slide bar 322 so that alignment is performed.

The vertical bar 340 is also provided with a plunger 384 similar to an alignment plate provided on the alignment slide bar. The plunger 384 moves before, after, or simultaneously with the movement of the alignment plate, .

The alignment plate 380 and the fixing plate 382 are formed in a rectangular shape so that the plate can be aligned in a wide range and the plunger 384 is formed in a circular or square shape and moves left and right between the alignment plate and the fixing plate To align the iron plates.

The driving unit 400,

The driving unit 400 according to the present invention includes a cylinder 420, a driving roller 440, and a wire 460.

The cylinder 420 includes an elevating cylinder 422 for moving the stacking unit and a reciprocating cylinder 424 for reciprocating the aligning plate and the plunger.

The lifting cylinder 422 is located at the bottom of the pedestal 224 of the stacking unit 200. The lifting cylinder 422 is fixed to the outer frame 222 at one end and the driving bracket 420 -1).

The driven roller 440 is located on the upper and the opposite sides of the lifting cylinder, and is installed in the outer frame 222.

The wire 460 is fitted or fixed to the driving bracket 420-1 and is pulled or loosened by the movement of the piston to move the pedestal of the loading unit up and down. Of course, it is a matter of course that the wire is wound on the left and right driving rollers 440 and the roller 260 provided on the outer frame 222, and it is natural that one wire or two wires can be used.

The sensing unit (500)

The sensing unit 500 includes a sensing sensor.

The detection sensor is composed of any one of a sensor for detecting the weight of the iron plate, a sensor for sensing the height of the iron plate, or a sensor for detecting that the iron plate is falling into the alignment unit, inputs the sensed signal to the controller 600, And this control unit outputs the operation signals of the elevating cylinder 422 and the reciprocating cylinder 424. [

In addition, the control unit 600 operates each cylinder, notifies the operator of the loaded iron plate, and transmits a separate signal, such as sound, A character or an alarm sound may be output.

In the drawing, reference numerals 368 denote fixing members.

The fixed plate is disposed on the bottom surface of the movable bracket 362 and is connected to a bolt fastened to a bolt hole 368a formed in the movable bracket 362. The fixed plate slide bar and the aligned slide bar are moved along the guide rail The fixing member 368 is lowered by tightening the bolt so that the fixing plate is brought into close contact with the guide rail so that the fixed slide bar and the alignment slide bar are positioned and fixed.

The drawing portion 386 is a side alignment plate on which alignment is performed.

Hereinafter, the operation of the present invention will be described.

The material alignment stack 10 according to the present invention aligns and loads steel sheets cut from a material, in particular, a cutter, and starts with the stacking unit 200 lifted up as shown in FIG. 8, And then the fixed slide bar 322 and the aligned slide bar 324 are moved along the guide rail so that the steel plate is supplied to the inside of the fixed slide bar 322 and the aligned slide bar 324.

Of course, the spacing of the slide bars is larger than the width of the steel plate, and the preparation work is completed by fixing the slide bars using the fixing member 368 of the moving part.

 Next, when the steel plate cut at the cutter falls onto the upper surface of the turn table 240 of the stacking unit, the sensing unit 500 senses it and outputs a stacking signal to the control unit 600. The control unit controls the alignment slide bar 324 The iron plate is brought into close contact with the fixed plate 382 of the stationary slide bar 322 and the alignment plate 386 by moving the alignment plate 380 and the plunger 384 by operating the reciprocating cylinder 424 mounted on the vertical pole 340 Thereby aligning the iron plate.

On the other hand, when the iron plate reaches the input quantity or weight, the controller 600 operates the elevating cylinder 422. When the piston of the lifting cylinder is operated, the wire 460 is pulled so that the roller 260 on which the wire is wound is lowered so that the entire lifting unit descends and the steel plate can be continuously loaded.

Of course, the piston of the lifting cylinder is intermittently operated by a predetermined distance, and when the piston is completely drawn into the cylinder, the loading unit is positioned at the bottom dead point and the loading is finished.

In another example, if a certain quantity is entered in the control unit, the work can be completed before the loading unit is placed at the bottom dead center.

10: alignment-loading device 100: support frame
120: base frame 200: stacking unit
240: Turn table 260: Roller
300: alignment unit 320:
322: Fixed slide bar 324: Spirit slide bar
340: vertical bar 400:

Claims (6)

As a device to automatically sort and load materials,
A support frame comprising a base frame and a support stand erected on an upper surface of the base frame;
A stacking unit installed inside the support frame and sequentially stacking the cut materials in the press;
An aligning unit located at the top of the stacking unit, the aligning unit being vertically arranged orthogonally to the upper portion of the crossing bar, the cutting unit being cut in the cutter to align the iron plate dropped on the stacking unit;
And a driving unit including an aligning plate disposed on the alignment slide bar and a cylinder for aligning the plate by moving the aligning plate disposed on the aligning slide bar so that an iron plate is stacked on the upper surface of the stacking unit,
The loading unit includes an outer frame, a pedestal installed inside the outer frame, and a turn table on an upper surface of the pedestal,
The rotating table is rotated and loaded according to the size of the steel plate cut around the axis of the bearing unit. The outer frame is provided with a roller for winding a wire connected to the cylinder of the driving unit Wherein the material alignment and loading device comprises:
delete delete 2. The apparatus according to claim 1, wherein a guide rail is provided at an upper end of a support frame constituting the support frame, the guide rail including front and rear guide rails for guiding the conveyance of the vertical support, and side guide rails A material alignment and stacking device, including those that are configured.
[5] The apparatus of claim 4, wherein the crossbar moving along the guide rail includes adjusting the distance between the fixed slide bar and the alignment slide bar in consideration of the size and position of the cut steel plate.
The apparatus according to claim 1, wherein the driving unit includes a lift cylinder provided on a bottom surface of the stacking unit, and is constituted by a roller provided in the stacking unit, and the lift cylinder pulls or pushes the wire wound around the lift roller, And moving the workpiece to move the workpiece.

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