KR20130091436A - Automatic multi-axis punching device - Google Patents

Abstract

PURPOSE: An automatic multi-axis punching device is provided to punch a hole for assembling handles at an exact location and with the exact same interval, thereby removing the possibility of defective products and improving product quality, and to reduce production cost based on an automatic system. CONSTITUTION: An automatic multi-axis punching device (10) comprises a support frame (100), a transferring unit (200), a punching unit (400), a height adjusting unit, a horizontal movement unit, a fixing unit and a control unit. The horizontal movement unit has a reciprocating screw which moves by being connected to the height adjusting unit. The horizontal movement unit preforms punching work while the height adjustment unit is moving along with the punching unit. The fixing unit includes a cylinder installed in the upper part or one side of the transferring unit and presses a window set frame to fix the frame. The control unit controls the height adjusting unit and the horizontal movement unit depending on the signal of a sensor unit to perform punching work in order.

Description

[0001] AUTOMATIC MULTI-AXIS PUNCHING DEVICE [0002]

The present invention relates to an automatic multi-shaft perforation device for windows, and more particularly, to an automatic multi-shaft perforation device for a window, and more particularly, to a drilling machine The present invention relates to an automatic multi-axis perforation apparatus.

In addition, the present invention allows a handle to be assembled by automatically drilling a hole in a frame constituting a window, and a series of processes from the transfer to the position adjustment to the boring operation of the frame are automatically performed, Which can reduce the cost of the automatic multi-shaft punching apparatus.

In general, various devices are installed on the windows to facilitate opening and closing of the doors. The double handle not only allows the user to open or close the window, but also to prevent the intrusion of outsiders in recent years in conjunction with the locking device.

This handle is assembled by drilling a hole in the frame constituting the window before the window is welded to the four sides, and the hole is drilled at the same time by the multi-axis drilling machine with three holes necessary for assembly.

In addition, the hole is different from the punching position and the distance between the axis in accordance with the specification or the handle of the window, conventionally, the worker judges this one by one to proceed with the drilling.

That is, in the conventional drilling operation, the operator determines the drilling position by determining the size of the window, selects and fixes the head of the drilling machine, and then proceeds with the drilling. All of these operations are manually performed, In addition, it requires skill, takes a long time to work, and causes various problems such as deformation of the hole around the hole due to the pressure of the drill during the working process.

In recent years, a drilling machine has been developed in which a ruler is provided as in Korean Utility Model Registration No. 432941 so as to be able to measure a puncturing position and to prevent deformation by supporting a frame during operation.

The drilling machine includes a work table, a support rod which is fixed to the upper surface of the work table and extends in the longitudinal direction and horizontally supports the window frame member to be processed, and is movable in the longitudinal direction of the support rod in a state connected to the support rod A plurality of actuators for urging the window frame member toward the support rod and the work table side, and a plurality of actuators for pressing the window frame member in a state of being pressed in close contact with the actuator rod, And is composed of a drill which is located at a vertical upper portion and punctures a hole in the window frame member.

However, such a drilling machine was able to determine the puncturing position to some extent by using a ruler and a movable jig. However, it is also possible to transfer the window frame member or the window frame, adjust the position of the jig according to the frame size, It is difficult to maximize the work efficiency because it is inconvenient.

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 drilling machine which senses a specification of a window, selects a drilling machine according to information input thereto, determines a drilling position, Axis automatic punching apparatus.

It is another object of the present invention to provide a multi-axis automatic punching apparatus in which a series of all operations are automatically performed, so that the workability is excellent, the work force and time are shortened, and the cost is accordingly reduced.

The present invention relates to a perforating device for perforating a perforated frame so that a handle can be installed, the perforating device comprising: an upper frame and a support frame supporting the upper frame; A transfer unit configured by a conveyor installed on an upper plate of the support frame to transfer the screen frame; And a multi-axis drilling machine for drilling holes in the window frame; A height regulating unit having an elevation screw for raising and lowering the perforation to adjust a perforation position according to a standard of the frame; A horizontal moving part having a reciprocating screw to which the elevation adjusting part is connected and moving, and the perforating part is moved together with the elevating part as the elevating part moves; And a cylinder provided on an upper side or a side of the conveyance part, wherein the fixing part comprises: And a control unit for controlling the height adjusting unit and the horizontal moving unit according to a signal of the sensing unit to sequentially perform the drilling operations, .

In the present invention, a series of operations for transferring, detecting, puncturing, and puncturing a screen frame are automatically performed, thereby reducing the time and efficiency of the work, and greatly improving the productivity.

In addition, the present invention is advantageous in that the hole in which the handle is assembled at precise intervals is punctured without any defects, and the quality can be improved, and the cost can be reduced based on the automated facility.

1 is a front view of a punching apparatus according to the present invention,
2 is a side view of a perforating apparatus according to the present invention,
FIG. 3 is a side view illustrating an operation process of the punching apparatus according to the present invention,
4 is an enlarged view of a main part of a perforating apparatus according to the present invention,
5 is a further enlarged view of the punching apparatus according to the present invention,
6 is a block diagram of a punching apparatus according to the present invention,

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

1 is a front view of a perforating apparatus according to the present invention, FIG. 2 is a side view of a perforating apparatus according to the present invention, FIG. 3 is a side view showing an operation process of a perforating apparatus according to the present invention, FIG.

5 is an enlarged view of still another part of the perforating apparatus according to the present invention. FIG. 6 is a block diagram illustrating the operation of the perforating apparatus according to the present invention. Fig.

Prior to the description, the perforating apparatus 10 of the present invention is not necessarily limited to a device for punching a frame to mount a handle. That is, the punching apparatus of the present invention can be used for a window frame, a machine tool, and various electric and electronic machine materials such as an iron plate, a steel plate, a wood, a substrate, etc., Can be used.

In the drawings, the automatic multi-shaft perforation apparatus 10 according to the present invention includes a supporting frame 100, a conveying unit 200 installed at an upper portion of the supporting frame 100, and a conveying unit 200, A control unit 300 for adjusting a puncturing position according to a standard of the frame A and a control unit 300 for simultaneously moving the control unit 300 and the perforating unit 400, A perforation unit 400 for perforating the perforated frame F and a sensing unit 20 for sensing the perforated frame F are mounted on the respective motors and cylinders And a control unit (40) for controlling the drilling operation.

Support frame (100)

The support frame 100 can be installed at a predetermined height and each component can be disposed. The support frame 100 includes a top plate 120 having a substantially flat plate, a support 140 supporting the top plate 120, And a base plate 160 connecting the struts 140 to be stably installed on the ground.

Of course, the structure of the support frame 100 shown in the present invention is one practical example, and it can be manufactured in different shapes and structures.

Conveying part (200)

The transfer unit 200 automatically transfers the frame A, i.e., the workpiece, and includes a belt conveyor and a roller conveyor.

Further, although the conveying portion is described as a conveyor in the drawings and the detailed description, other conveying means may be used depending on the condition of the workpiece, and other types of conveyors other than the above conveyor may be selectively applied. In the present invention, a roller conveyor having a conveying roller 220 is provided.

The conveying roller 220 is extruded by rubber, urethane, synthetic resin or the like and has a rotation axis 222 at both side ends thereof in the longitudinal direction. The rotation axis 222 is connected to a side plate 226 And a driven pulley 224 or a sprocket or a gear which is connected to the power transmitting portion 202 is installed on one side of the both side rotary shafts 222.

The power transmitting portion 202 is constructed by a driving motor 204 and a driving pulley 206 installed on a rotating shaft 204a of the driving motor 204 to transmit power to the driven pulley 224 .

The feed rollers 220 are arranged in a row as shown in the figure and each of the rotation shafts 222 is installed to penetrate the side plate 226. The feed pulleys 228 and / The sprocket is installed and the timing belt (or chain) is wound.

That is, any one of the conveying rollers 220 is provided with a conveying pulley 228 and a driven pulley 224 on the rotary shaft 222 as shown in the drawing, and the driven pulley 224 is provided with the power transmitting portion 202 And at the same time, the conveying pulley 228 rotates, and each conveying roller 220 wound around by a timing belt or the like rotates, thereby conveying the conveying frame F.

The control unit 300 and  level The moving part (320)

The controller 300 adjusts the drilling position by adjusting the height of the drilling machine 400. The drilling machine 300 moves the drilling machine 300 and the drilling machine 400 to the drilling machine 400, So that the work can be performed.

The control unit 300 includes a lifting screw 302 to which the lower plate 422 of the perforation 400 is inserted and a lifting and lowering unit 300 for lifting and lowering the lifting and lowering plate 422 And a moving table 306 which moves along the guide rail 180 to be described later and to which a moving piece 304 is moved downward at the center of the bottom surface of the moving table 304 308).

The horizontal moving part 320 includes a reciprocating screw 322 in which the moving piece 308 is assembled and a rotary motor 324 for rotating the reciprocating screw 322. The moving piece 308 moves smoothly A guide rod 326 is provided.

The control unit 300 and the horizontal moving unit 320 having the above configuration operate the moving motor 304 in accordance with a signal from the control unit 40 to be described later and at the same time the elevating screw 302 rotates to rotate the lower plate 422, And adjust the perforation position.

After the position adjustment, the control unit 40 operates the rotating motor 324 to rotate the reciprocating screw 322 so that the moving piece 308 moves horizontally along the reciprocating screw and simultaneously moves the moving table 306 and the moving motor 304 And then the uprising screw 302 is moved and the lower plate 422 is pulled or pushed to move the perforation 400, thereby performing the perforating operation.

Meanwhile, the present invention can control the depth of punching by adjusting the pitch and the number of revolutions of the reciprocating screw 322.

FIG. 5 is an enlarged view of the controller 300, and includes a roller 306a on the bottom surface of the moving table 306 to facilitate movement. The roller 306a moves on the guide rail 180 provided at the lower portion of the support frame, and allows the movement table 306 and the like to move without friction.

Of course, this form is a practical example, and it is not necessary that the roller and the moving table necessarily be provided, and in some cases, the moving piece 308 may be directly connected to the moving motor 304. [

Thinning (400)

The drill 400 includes a casing 420 connected to the lift screw 302 of the controller 300, a drill motor 440 installed in the casing 420, And a drilling machine 460 for drilling a hole.

The casing 420 includes a lower plate 422 on which the drill motor 440 is installed and a fixing plate 424 on which the drilling machine 460 is installed.

That is, the lower plate 422 is inserted into the elevating screw 302. When the elevating screw 302 rotates, the lower plate 422 moves upward and downward to adjust the elevation, moves horizontally according to the motion of the horizontally moving unit 320, .

Here, the drilling machine is equipped with three drills in three axes, and the drill motor 440 rotates them.

Meanwhile, a plurality of the adjusting unit 300, the horizontal moving unit 320, and the perforating unit 400 are provided in the present invention.

This is another feature of the present invention, in which a head having a different axial distance from each other is disposed on both sides or three or more drilling machines of each of the three or more drills to selectively perform drilling operations according to the standard of the drill frame F .

Such a configuration can improve the operation speed as well as the work efficiency.

The fixing unit 500,

The fixing part 500 installed in the present invention is constituted by a cylinder and is configured to press the screen frame F to a fixed position of the screen frame and to prevent the frame from being shaken or deformed during the perforating operation.

The fixing part 500 is constituted by a cylinder installed on the upper side and the side surface or on one side of the conveying roller 220 and a push rod 520 provided at the piston end part of the cylinder pushes the frame .

The sensing unit (20) and the control unit (40)

The sensing unit 20 is installed at the entrance of the transfer unit 200 into which the screen frame F enters and detects the screen frame. The sensing unit 20 is constituted by an optical sensor, a bar code recognizer or a separate sensing means. The bar code frame F is provided with a barcode or other identification tag for displaying a standard.

The control unit 40 controls the transfer unit 200, the control unit 300, the horizontal movement unit 320, and the perforation 400 so that the control unit 40 controls the transfer unit 200, So that the drilling operation is performed sequentially.

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

The control unit 40 rotates the drive motor 204 of the power transmission unit 202 to rotate the drive pulley 2060 and the pulley 224 and the feed pulley 228 connected thereto, And rotates the conveying roller 220. [0050]

When the conveying roller 220 rotates, the spreading frame F mounted on the upper surface of the conveying roller 220 moves, and the sensing unit 20 senses the spreading frame and inputs the standard to the control unit 40.

When the information is input from the sensing unit 20, the controller 40 compares the information with the previously input information to determine which of the perforations is to be perforated. In other words, each drilling machine installed in the present invention is provided with heads having different axial distances, so that they can be selected in accordance with the standard of the chime frame.

The drilling machine 460 is selected and the control unit 40 controls the position of the drilling machine by controlling the control unit 300. The position control is performed by moving the motor 304 in accordance with the signal from the control unit 40 and at the same time the elevating screw 302 is rotated to lift or lower the lower plate 422 of the perforation 400, (460).

After or after the position adjustment, the control unit 40 transfers the screen frame F placed in the transfer unit 200 to the perforation 400 to be machined, stops the operation, and operates the cylinder of the fixing table 500 to fix the frame.

Next, the control unit 40 operates the horizontal moving unit 320 and the drill motor 440 to perform the drilling operation. When the motor 324 of the horizontal moving unit 320 is rotated to rotate the reciprocating screw 322, the control unit 40 moves the moving piece 308 assembled thereto along the reciprocating screw, The moving table 306, the moving motor 304 and the lifting screw 302 connected to the lower plate 422 move to pull the lower plate 422 of the perforation 400.

As the lower plate 422 moves, the fixed plate 424 formed integrally with the lower plate 422 moves, and thus the drilling machine moves and performs the drilling operation.

As described above, according to the present invention, one or a plurality of perforations are provided, and the perforating operation is sequentially and automatically performed according to the specification of the window, thereby improving the workability and productivity and reducing the cost.

10: perforation device 100: support frame
200: feeder 300:
320: Horizontal moving part 400:
460: Drilling machine

Claims (17)

A perforating device for drilling a hole in a window frame so that a handle can be installed,
A support frame comprising a top plate and a support for supporting the top plate;
A transfer unit configured by a conveyor installed on an upper plate of the support frame to transfer the screen frame;
And a multi-axis drilling machine for drilling holes in the window frame;
A height regulating unit having an elevation screw for raising and lowering the perforation to adjust a perforation position according to a standard of the frame;
A horizontal moving part having a reciprocating screw to which the elevation adjusting part is connected and moving, and the perforating part is moved together with the elevating part as the elevating part moves; And
A fixing part which is composed of a cylinder installed on the upper part or the one side of the conveying part and presses the screen frame in the punching operation;
And a sensing unit for sensing the size of the window frame transferred from the transporting unit, and a control unit for controlling the height adjusting unit and the horizontal moving unit according to the signal of the sensing unit to sequentially perform the drilling operation. Perforation device. [2] The apparatus according to claim 1, wherein the supporting frame comprises a top plate made of a flat plate, a support for supporting the top plate, and a base plate for connecting the support to the conveying unit. The automatic multi-shaft punching apparatus according to claim 1, wherein the conveying unit is configured as a conveyor, and is one of a belt conveyor and a roller conveyor. The automatic multi-shaft perforation apparatus according to claim 3, wherein the conveyor is constituted by a conveying roller connected to a driving motor, and a pulley or a sprocket is provided on each of the driving motor and the conveying roller to transmit power. [2] The apparatus of claim 1, wherein the height adjuster comprises: a moving motor that moves along a guide rail provided at a lower portion of the support frame and rotates a vertically installed lifting screw; and the perforation unit is connected to the lifting screw, And the position of the drilling machine is adjusted. The automatic multi-shaft punching apparatus according to claim 1, wherein the horizontal moving unit comprises a reciprocating screw horizontally installed at a lower portion of the support frame, and a rotary motor rotating the reciprocating screw. The moving piece according to claim 5 or 6, wherein the moving motor of the adjusting section is fixed to the moving table on the guide rail, and the movable piece is inserted into the bottom surface of the moving table and is moved by the reciprocating screw of the reciprocating screw, Wherein the automatic multi-axis perforation device is equipped with a plurality of automatic multi-axis perforation devices. The automatic multi-shaft punching apparatus according to claim 6, wherein a guide rod is provided adjacent to the reciprocating screw to guide movement of the adjusting section. The automatic multi-axis perforation apparatus according to claim 7, wherein a roller is provided on a bottom surface of the moving table. According to claim 1, wherein the drilling portion is composed of a lower plate and a fixed plate, the drilling machine is installed on the fixed plate to be installed a drill motor for rotating the drill on the lower plate, the lower plate is connected to the control portion to move up and down drilling Automatic multi-axis drilling device, characterized in that for adjusting the position of the machine. 11. The automatic multi-axis drilling apparatus as claimed in claim 10, wherein the drilling machine is a three axis drilling machine. The automatic multi-axis drilling apparatus according to claim 10, wherein the lower plate is connected to a lifting screw that is rotated by a moving motor to move up and down according to the rotation of the lifting screw to adjust the position of the drilling machine. The automatic multi-shaft perforation device according to claim 1, wherein the fixed portion is constituted by a cylinder provided on each of the upper and side portions of the conveying portion, and is a bar provided on the piston end portion of the cylinder. The automatic multi-axis perforation apparatus according to claim 1, wherein the sensing unit is one of an optical sensor and a bar code recognizer. The apparatus of claim 1, wherein the control unit stops the conveyance unit according to a signal input from the sensing unit, operates the cylinder of the stationary unit to fix the screen frame, operates the moving motor of the height adjusting unit to adjust the position of the drilling machine Next, a drilling operation is performed by outputting a drilling signal to the horizontal moving unit. The drilling machine according to claim 1, wherein at least two drilling machines are provided, the drilling machine is provided with at least two drill heads for adjusting the height of the drilling machine, So that it can be selectively used according to the standard of the screen frame. 17. The apparatus of claim 1 or 16, wherein the control unit selects one of a plurality of perforations according to a signal input from the sensing unit, and performs a perforating operation by transferring the perforated frame to the selected perforation Automatic multiaxial drilling machine.

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