KR20140000745U - Heavy board cutting device - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for cutting a high-weight plate material such as aluminum by a rotary saw blade portion reciprocatingly moving, and more particularly to a device for rotating and moving a heavyweight plate material on the top of a bed, Which is capable of performing cutting and post-processing by a rotary saw blade for performing a cutting operation.
Plate cutting device of the present invention described above is a bed 110, the plate is placed,
The plate supply unit 130 is provided at the rear end of the bed to supply the plate to the cutting position, and the fixing unit 140 is installed on the top of the bed and is operated by lifting the cylinder by pressing the plate to secure the plate, and installed on the bottom of the bed And the lowering by the cylinder operation, characterized in that it comprises a processing unit 150 for cutting the plate and polishing the cutting surface and linearly reciprocating movement in one direction and a control unit 160 for controlling them.

Description

[0001] HEAVY BOARD CUTTING DEVICE [0002]

The present invention relates to a device for cutting a heavy plate such as aluminum by a rotary saw blade for reciprocating movement, more specifically, a double saw blade for cutting a plate and a polishing saw blade for grinding the cut portion The present invention relates to a heavy plate cutting device capable of simultaneously cutting a plate and polishing a cut surface.

Conventionally, in the conventional heavy-weight plate cutting work such as aluminum, the worker cuts the rotary saw blade while moving the plate while fixing the plate material. However, since the worker moves the rotary saw blade directly by the worker, the workability is lowered, And there is a problem that it is difficult to cut accurately.

To solve this problem, a method has been disclosed in which a heavy saw blade is cut by a rotary saw blade portion which reciprocally moves from one side of the bed to the other side while fixing the heavyweight plate material on the upper portion of the bed.

In other words, since it is difficult to manually adjust the cutting position while adjusting the cutting position while moving the plate material in the front, back, right, left, or right direction on the upper part of the bed, the work is very inconvenient because it is performed using a separate forklift.

In addition, when the aluminum plate material having a high weight is caused to flow through a forklift or the like as described above, there is a problem that serious residual adsorption occurs on the aluminum plate material due to the flow operation.

In addition, since the rotary saw blade of the rotary saw blade portion reciprocates in a state where the rotary saw blade protrudes to the upper portion of the bed, there is a high risk of a safety accident due to carelessness of the operator.

In order to solve such a problem, there has been provided a high-weight plate cutting apparatus of Utility Model Registration Nos. 20-0402634 and 20-0414113 previously filed and registered by the present applicant.

The plate cutting device has been fixed to the plate on the bed after the saw blade is raised and lowered to cut the plate in a linear motion, and after cutting the plate in the form of the saw blade in the original position.

The cut sheet material was transferred to another processing machine, resulting in the inconvenience of separately processing the cut surface.

In addition, the plate cutting tooth is made to raise and lower the saw blade by the cylinder. Since the blade must be raised and lowered by the cylinder to the reciprocating feed rail, at least two cylinders should be mounted to raise and lower the saw blade and the conveying rail. There is.

The present invention has the following purpose to solve the problems occurring in the conventional sheet material cutting apparatus as described above.

An object of the present invention is to provide a plate cutting device that can be configured to cut the cutting plate and at the same time polishing the cutting portion by constituting the cutting saw blade and the abrasive saw blade, respectively.

The present invention aims to maximize the operational efficiency by cutting the plate and polishing the cut portion at the same time, without the need for a separate post-treatment.

The purpose of the present invention is to reduce the self-consumption as well as to minimize the power loss by configuring to raise and lower the cutting saw blade and the abrasive saw blade.

The plate cutting device of the present invention for achieving the above object is configured to perform the cutting and polishing at the same time by configuring the shear saw blade and the abrasive saw blade so as to be rotated by each drive motor on the support, the cutting saw blade and polishing The above object is achieved by constructing the support base on which the saw blade is fixed to raise and lower with one cylinder.

In addition, the present invention is characterized in that it is configured to raise and lower the support by constructing a small key on the bottom of the support.

As described above, according to the sheet cutting device of the present invention, by constituting the cutting saw blade and the abrasive saw blade, respectively, it has the effect of simultaneously cutting the plate and surface treatment of the cutting part, and raising and lowering the cutting and polishing saw blade By simply configuring the device, costs can be reduced and power consumption can be minimized.

1 is a front view for explaining a plate material cutting apparatus according to an embodiment of the present invention;
2 is a side view for explaining a plate material cutting apparatus according to an embodiment of the present invention;
3 is a partially enlarged view for explaining a processing unit according to the present invention.
4 is a view showing a raised and lowered state of the processing unit.
5 is another embodiment of the processing unit.

In the following, embodiments of the present invention are described with reference to the accompanying drawings.

In the following description, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The terms used in the following description are terms set in consideration of functions in the present invention. These terms may vary depending on the intention or custom of the producer producing the product, and definitions of the terms should be based on the contents throughout the specification.

(Example)

As shown in the accompanying drawings, the plate cutting device 100 of the present invention, the bed 110, the plate is seated, the plate is provided on the rear end of the plate supply unit 130 to supply the plate to the cutting position, and A fixing part 140 installed at the top of the bed to move up and down by a cylinder to press and fix the plate, and

It is installed at the lower end of the bed and moved up and down by a cylinder operation, and consists of a processing unit 150 for cutting the plate and polishing the cutting surface while linearly reciprocating in one direction, and the control unit 160 for controlling it.

It is preferable that a means for moving the plate is installed in the bed 110 on which the plate is seated.

The plate supply unit 130 is installed at the rear end of the bed to supply the plate to the front.

The plate material fixing part 140 is provided on the bed 110 and is preferably provided on the same line as the saw blade of the processing part 150. The plate material fixing part 140 is fixed by a support 147.

The upper end of the support is provided with a cylinder S1 for moving up and down the clamp 141. The clamp 141 is lifted and lowered by the operation of the cylinder to press and fix the plate.

The processing unit 150 is provided with a support 151 that is raised and lowered by the cylinder (S2), the guide rods 152 for guiding the support 151 is provided before and after both sides of the support (151).

Further, on both sides of the cylinder S2, a guide block 153 which can more firmly support the support table 151 is further provided.

A cutting saw blade 155 is provided on the support table 151 to cut the plate material by the driving motor M2. The cutter blade 155 is rotated by the driving motor M3 to cut the cut portion of the plate material cut by the cutting saw blade, And a polishing saw blade 156 to be machined is provided so as to simultaneously cut and polish the plate material.

The machining unit 150 raises the support table 151 on which the saw blade is installed by the operation of the cylinder S2 so that the plate material is cut and polished by the saw blade and the forward and backward movement of the saw blade is carried by the drive motor M4 do.

That is, the drive motor M4 is provided with a pinion gear (158) on its shaft, and the pinion gear is installed on the gear gear (157) in an interlocked manner.

5 is a view illustrating a second embodiment of a processing unit, in which a driving key 170 is installed at a lower end of a support 151 on which driving motors M2 and M3 are fixed and lifted by a motor M4. have.

That is, the guide rods 152 are installed at both ends of the lower end of the support, and the support is configured to smoothly move up and down, and a center key 170 is installed at the center.

The operation key 170 is an upper link plate 172a coupled to the lower end of the support and a lower support plate 172-1 installed on the bottom, and an upper link 174a coupled to both sides of the upper support plate by the hinge 172a and the lower portion. The lower link 174b is installed on the support plate 172-1 by the hinge 172-1a, and both ends of the upper link and the lower link are assembled by the hinge 176a on the fastening plate 176, respectively. The shape consists of rhombus shapes.

At this time, the screw rod 175 is installed to be interlocked with the fastening plate 176 on both sides.

One end of the screw rod is preferably configured to be idle in the fastening plate 176, the other end is preferably installed in conjunction with the motor (m4) formed on one side of the fastening plate.

That is, as the motor M4 installed on one side operates, the screw rod 175 rotates to push the fastening plates on both sides inward, and the support plate coupled to the lower end of the support raises the support. Is done.

A process of cutting the plate material by the plate material cutting device configured as above will be described.

Embodiments of the present invention have been described with reference to the accompanying drawings.

It should be noted, however, that the present invention is not limited specifically to the embodiments described above, and that various modifications and changes may be made by those skilled in the art within the spirit and scope of the appended claims.

100: Sheet material cutting device 110:
120: air supply part 130: plate material supply part
140: fixing part 150: machining part
160:

Claims (5)

Bed 110 is placed on the plate,
Plate feeder 130 is provided at the rear end of the bed to supply the plate to the cutting position, and
A fixing unit 140 installed at the upper end of the bed and moving up and down by a cylinder to press and fix the sheet material,
It is installed at the lower end of the bed to move up and down by the operation of the cylinder, and a straight line reciprocating movement in one direction, the cutting unit 150 for cutting and polishing the cutting surface and a control unit 160 for controlling them Heavy plate cutting device. The method of claim 1,
The processing unit 150
A support 151 which is lifted up and down by a cylinder S2 is provided. The support 151 is rotated by a drive motor M2 and is cut by a cutting saw blade 155 to cut a plate, and a drive motor M3. An apparatus for cutting a heavy plate, characterized in that the abrasive saw blade 156 is provided to rotate and cut the cutting portion of the plate cut by the saw blade. The method of claim 1,
Guide rods 152 are provided at both lower ends of the support 151 when the support 151 is lifted and lowered, and a cylinder S2 is provided at the center to raise and lower the support 151. Both sides of the cylinder (S2) is a heavy plate cutting device, characterized in that the guide block 153 is further provided for increasing the supporting force during the lifting and lowering of the support. The method of claim 1,
Guide rods 152 are provided at both lower ends of the support 151 to support the support 151 when the support 151 is moved up and down, and a key 170 is provided at the center to raise and lower the support 151. One side of the heavy plate cutting device characterized in that the motor (M4) for operating the operation key is provided. 5. The method of claim 4,
The operation key 170 is composed of an upper support plate 172 installed at the bottom of the support and a lower support plate 172-1 installed at the bottom, and hinges 172a (172-1a) to the upper support plate and the lower support. The upper link 174a and the lower link 174b which are coupled to both sides by the coupling unit are coupled to each other, and a fastening plate 176 that supports both ends of the upper link and the lower link by hinges, and a motor of the side portion penetrating the coupling plate. Heavy plate cutting device, characterized in that consisting of a screw rod 175 is installed to interlock.

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