KR101652282B1

KR101652282B1 - A glass building cutting device

Info

Publication number: KR101652282B1
Application number: KR1020160022967A
Authority: KR
Inventors: 홍남기
Original assignee: 주식회사 에이취케이테크코포레이션
Priority date: 2016-02-26
Filing date: 2016-02-26
Publication date: 2016-09-22

Abstract

The present invention relates to a glass pipe cutting device for a vehicle bulb, which comprises: a material supplying means provided with a material insertion member for continuously supplying two materials to a cutting position by being coupled and formed; a material discharging means for discharging the material coupled to the material insertion member as much as the cut length; a measuring means for decoding whether a foreign substance on the discharged material exists; a laser gun for cutting the discharged material as much as the cut length; and a subhead and a washing means installed inside a case for washing the cut material in a coupled state. The glass pipe cutting device for a vehicle bulb has effects in improving productivity.

Description

{A glass building cutting device}

The present invention relates to a glass tube cutting apparatus for an automobile bulb, and more particularly, to a glass tube cutting apparatus for a bulb of a vehicle, which comprises a workpiece feed means having a workpiece interfacing member for continuously connecting two workpieces to a cutting position, A material withdrawing means and a measuring means for drawing out as much as the cut length and reading out presence or absence of the drawn material, and a laser gun for cutting the material drawn by the cut length, And the cleaning means can be installed inside the case to produce two cut materials in a single operation while the first nozzle constituting the cleaning means is capable of cleaning half of the cut material And because the second nozzle cleans the other half, the anti-static ionizing gas injected into the material reduces the cleaning time, The inside of the ash can be cleaned as much as possible and the material generated during the cleaning is directly introduced into the vacuum tank through the suction hole provided in the cleaning device, so that the material can be prevented from being contaminated To a glass tube cutting apparatus for a car bulb.

Generally, a bulb refers to a lamp for automobiles. The bulb is manufactured by cutting a length of a long glass tube by a predetermined length, and inserting and sealing the inside of the cut glass tube in a vacuum state.

According to Japanese Laid-Open Patent Application No. 2012-79770, a middle portion of a longitudinally elongated glass tube is heated.

The middle of the heated glass tube is cut using a cutting edge so that the operator can cut the desired length by referring to FIG. 23 as follows.

23 (a), a cutting knife 410 having a diamond-shaped diamond blade is moved on the outer circumferential surface of a glass tube 400 formed in a long direction as shown in FIG. 23 (a) Thereby forming the cut glass tube 401.

However, a problem with the conventional glass tube cutting apparatus is that a cutting knife 410 formed in a disk shape cuts a glass tube 400 formed by a long length in a longitudinal direction to form a cut glass tube 401, The glass tube 401 is wasted.

Conventionally, in the cutting apparatus, there is no cleaning means for cleaning the cut glass tube 401, so that the glass tube 400 can not be continuously cut and cleaned, and the glass tube cut with the cutting knife 410 is cleaned Therefore, even if the cut material 401 is cleaned using the air, the material contained in the glass tube 401 can not be cleaned. It is not easy to clean due to static electricity.

In addition, the conventional cutting apparatus is provided with a single glass tube 400, and the cut glass 410 is cut by the supplied glass tube 400, so that the productivity of the cut glass tube 401 is lowered.

In addition, since the measuring unit for moving the glass tube 400 precisely as much as the cut length is not implemented in the conventional cutting apparatus, it is not possible to cut the glass tube to a predetermined length according to the demand of the user, It is not possible to confirm whether or not the material of the glass tube 401 is present before cutting the glass tube 401 and the material attached to the glass tube 401 must be subjected to water treatment so that the productivity of the cut glass tube 401 is deteriorated .

In order to solve the above problems, according to the present invention, there is provided a cutting machine comprising: a workpiece feeding means provided with a workpiece holding member for continuously feeding two workpieces to a cutting position; A material drawing means and a measuring means for drawing out the material to be drawn out and reading out whether or not the drawn material is present, a laser gun for cutting the material drawn by the cut length, The subhead and the cleaning means are installed inside the case, so that the two materials cut in a single step can be produced, and the productivity can be improved. Further, the cut material is moved to the discharge means by the cutting material moving means , Since the moved material is cleaned in a state of being coupled to the subhead, cutting and cleaning can be solved by a single device, And a sensor hole is formed in the clamp for pulling out the material provided on the material pull-out means, and the pull-out distance of the material coupled to the clamp via the sensor hole can be precisely measured by the measuring means, Since the presence of this substance is measured, it is possible to cut the length of the cut material to the maximum length and provide it to the consumer. Since the measuring means knows in advance whether or not the substance is present on the material, The ionizing gas for preventing static electricity is injected into the inside of the workpiece, and the air for spraying the air is injected into the inside of the workpiece, Since the first nozzle having the discharge hole at the rear thereof cleans a half of the material and the second half cleans the material, It is possible to clean the inside of the cut material as much as possible due to the injection of the ionizing gas for preventing static electricity while the material generated from the material during the cleaning operation is supplied to the vacuum tank through the intake holes provided in the cleaning means It is possible to prevent contamination of the working environment due to this material, and thus it is possible to prevent various bottles from being created by the worker, and the cleaned material can be prevented from being discharged The rotary material can be rotated and moved close to the upper portion of the conveyor. Since the rotary material is fed to the discharge conveyor by the discharge conveying device moved up and down, it is prevented from being damaged during the movement to the discharge conveyor The present invention has been made in view of the above problems, and it is an object of the present invention to provide a glass tube cutting apparatus for an automobile bulb.

According to an aspect of the present invention,

A case;

A material supply means for continuously supplying a material to the cutting position by being rotatably provided with a main head provided with a plurality of material interposing members sandwiching two materials side by side;

A material withdrawing means for withdrawing the material from the main head by a length corresponding to a length of cutting the material bonded to the main head;

Measuring means for measuring the length of the material drawn by the operation of the material drawing means;

A laser gun for cutting a material drawn by a length cut by the material drawing means and the measuring means;

A cut material moving means for moving the cut material to a discharge means spaced by a predetermined distance;

And a discharging means for discharging the material conveyed by the subhead through the discharge conveyor so that the subhead in which the material moved by the cutting material moving means is paired is rotatably operated,

Further comprising a cleaning means for cleaning the inside of the cut material inserted in the subhead,

The cleaning means,

A fixing plate provided with a pair of guide rods and installed on both sides of the guide rod so as to be positioned in front of the subhead;

A moving plate installed between the fixing plates so as to move along the guide rods by the moving cylinders respectively provided outside the fixing plates;

A pair of first and second suction induction tubes installed so as to be spaced apart from each other in a direction opposite to the inside of the moving plate;

First and second gas discharge pipes of one phase protruding to the inside of the moving plate so as to face the suction induction pipe;

A gas injection tube for supplying an antistatic ionizing gas to the first and second gas discharge pipes;

An air distribution outlet hole projecting forward from the inside of the suction induction pipe and connected to the air hole is formed so as to face rearward and connected to a suction pipe which is operated to enter and exit the material when the moving plate operates, And a plurality of suction holes formed in the moving plate so as to be positioned in the pipe, wherein the first nozzle cleans one half of the workpiece by the movement of the moving plate, and the second nozzle cleans the other half of the workpiece .

According to the present invention, there is provided a material supply apparatus comprising: a material supply means provided with a material seam member for continuously supplying two materials together at a cutting position; A raw material withdrawing means and a measuring means for reading the presence or absence of the material adhered to the material, a laser gun for cutting the material drawn by the cut length, a subhead which can be cleaned in a state where the cut material is joined, It is possible to produce two pieces of material cut in a single step by providing it in the inside of the case, so that the productivity can be improved.

In addition, since the material generated from the material during the cleaning operation flows directly into the vacuum tank through the suction holes provided in the cleaning means, it is possible to prevent the working environment from being contaminated by the material, It is expected that this substance can prevent various respiratory diseases from occurring.

Further, since the cut material is moved to the discharge means by the cutting material moving means and the moved material is cleaned in a state where it is coupled to the subhead, it is possible to solve the cutting and cleaning by one device, Can be expected to be reduced.

A sensor hole is formed in the clamp for pulling out a material provided on the material pull-out means. The measuring means accurately measures the pull-out distance of the material coupled to the clamp via the sensor hole and measures the presence or absence of the substance Therefore, the length of the cut material can be cut to the maximum length to provide it to the consumer, and the measuring means can detect the presence of the substance in the material in advance, The effect can be expected.

In addition, a cleaning operation is performed by a cleaning means before the material cut by the discharge conveyor is discharged. At this time, an ionizing gas for preventing static electricity is injected into the material, and a first nozzle having an air discharge hole Since half of the material is cleaned and the second nozzle is cleaned, the inside of the cut material can be cleaned as much as possible due to the injection of the ionizing gas for preventing static electricity while the cleaning time is remarkably reduced.

The cleaned material can be rotated close to the upper portion of the discharge conveyor due to the rotating subhead. Since the rotary moved material is supplied to the discharge conveyor by the discharge plate moved upward and downward and is moved to the outside, It is possible to prevent the cut material from being damaged in the course of being moved.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a case in which a glass tube cutting device for an automobile bulb according to the present invention is installed; FIG.
2 is a front view of a glass tube cutting apparatus for an automobile bulb according to the present invention.
3 is a side view showing a material supply means of a glass tube cutting apparatus for an automobile bulb according to the present invention.
4 is a perspective view showing a material supply means, a cutting material moving means, and a discharge means of the present invention.
5 is a view showing an operating state of a material supply means of the present invention;
6 is a perspective view showing the material supply chuck of the present invention.
7 is a partially enlarged perspective view showing that the material is drawn out from the material supply means by the material drawing means of the present invention.
8 is a partially enlarged view showing an operating state of the drawing means and the measuring means of the present invention.
9 is a schematic perspective view showing the drawing of a material by the drawing means of the present invention.
10 is a view showing the operation head of the present invention.
11 is a partially enlarged view showing that the cut material of the present invention is coupled to a cutting material moving means;
12 is a partially enlarged view showing the cutting material moving means of the present invention.
13 is a partially enlarged operation state diagram showing that the cut material is supplied to the discharge means by the cutting material moving means of the present invention.
14 is a view showing that the cut material of the present invention is bonded to a subhead
15 is a view showing a subhead according to the present invention.
16 is a perspective view showing the cleaning means of the present invention.
17 is a view showing an operating state of the cleaning means of the present invention.
18 shows the discharge means of the present invention.
Fig. 19 is a photograph of a glass tube cutting apparatus for an automobile bulb according to the present invention actually manufactured. Fig.
Fig. 20 is a photograph of a material supply means of a glass tube cutting apparatus for an automobile bulb according to the present invention actually manufactured. Fig.
FIG. 21 is a photograph of a cut material moving means of a glass tube cutting apparatus for an automobile bulb according to the present invention actually manufactured. FIG.
Fig. 22 is a photograph of the actually manufactured cleaning means of the glass tube cutting apparatus for an automobile bulb according to the present invention. Fig.
23 is a schematic view showing a conventional cutting apparatus.

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

According to the drawings,

A case 10;

A material supply means 20 for rotatably supporting a main head 50 provided with a plurality of work piece members 51 in which two workpieces 300 are placed side by side and continuously supplying the workpiece 300 to a cutting position, and;

A material withdrawing means (80) for withdrawing the material (300) coupled to the main head (50) from the main head (50) by a length to be cut;

A measuring means 90 installed inside the case 10 for measuring the length of the material 300 drawn by the operation of the material drawing means 80;

A laser gun 100 for cutting a work 300 drawn by a length cut by the material drawing means 80 and the measuring means 90;

A cutting material moving means 110 for moving the cut material 301 to a discharging means 150 spaced a certain distance;

The cut material 301 is rotated by the cutting material moving means 110 so that the sub head 160 is rotated. The cut material 301, which is rotated by the sub head 160, And discharge means (150) for discharging the waste water through the discharge conveyor (180)

A cleaning means (200) for cleaning the inside of the cut work (301) sandwiched by the sub head (160)

The cleaning means (200)

A fixing plate 220 having a pair of guide rods 221 and installed on both sides of the guide rods 221 so as to be positioned in front of the subheads 160;

A moving plate 230 and 231 installed between the fixing plates 220 so as to move along the guide bars 221 by the moving cylinders 232 respectively installed outside the fixing plates 220;

A pair of first and second suction induction pipes 240a and 240b installed so as to be spaced apart from each other in the opposite direction to the inside of the moving plates 230 and 231;

A pair of first and second gas discharge pipes 241a and 241b formed to protrude inward of the moving plates 230 and 231 to face the suction induction pipes 240a and 240b;

A gas injection pipe 260 for supplying an antistatic ionizing gas to the first and second gas discharge pipes 241a and 241b;

Air discharge holes 213 protruding forward from the inside of the suction induction pipes 240a and 240b and connected to the air holes 211 are formed so as to face rearward. A plurality of suction holes 251 formed in the moving plates 230 and 231 so as to be positioned in the suction induction pipes 240a and 240b and connected to a suction pipe 251 that operates to enter and exit the cut material 301, The first nozzle 212a is cleaned at one half of the cut material 301 cut by the movement of the moving plates 230 and 231 and the second nozzle 212b is cut And the other half of the work 301 is cleaned.

The main head 50 constituting the material supply means 20 includes a main shaft 53 horizontally installed inside the case 10;

A base plate 52 coupled to an outer circumferential surface of the main shaft 53;

An engaging plate (60) coupled along an outer peripheral surface of the base plate (52);

A pair of coupling portions 61 to which the material 300 is coupled is elastically coupled to the spring 63. A coupling roller 62 is coupled to an end of the coupling portion 61, And a work piece (51) which is connected to at least two or more workpieces

The material drawing means 80 includes a moving cylinder 81 having a moving body 82 that moves left and right in the inside of the case 10;

A tongue (83) coupled to one surface of the moving body (82) so as to engage one end of the material (300);

A sensor hole 84 formed on a side surface of the clamp 83 so that the measuring means 90 can measure one end of the material 300 pulled by the clamp 83,

The cutting material moving means 110 includes a rotating shaft 120 vertically installed between the material supplying means 20 and the discharging means 150;

A pair of second mounting grooves 124 on which the work 301 cut by the laser gun 100 is mounted are provided on the upper surface and the cut work 301 mounted on the second mounting grooves 124, A plurality of second mounting portions 123 radially coupled to the upper surface of the rotary plate 121 fitted to the rotary shaft 120 so as to rotate the upper portion of the discharge means 150 above the discharge means 150;

(140) for moving the cut material (301) placed on the second mounting part (123) to the discharging means (150)

The material movement unit 140,

A moving rail 141 installed inside the case 10;

A first moving body 142a moving left and right along the moving rail 141;

A second moving body 142b coupled to the lower side of the first moving body 142a and moving up and down;

A pair of second moving parts 143 coupled to a lower portion of the second moving body 142b so as to be moved in opposite directions to each other;

A moving finger (not shown) provided with an insertion rod 145 which is inserted into the cut material 301 in accordance with the movement position of the second moving part 143 144). &Lt; / RTI >

2 and 3, the material supply unit 20 includes a chain 30, which is rotated by receiving a rotational force of the motor, and a plurality of first mounting holes 32, (31).

6, the material supply chuck 40, which is moved up and down according to the operation of the drive cylinder 41 and supplied to the main head 50, is coupled to the inside of the case 10 as shown in FIG.

5 (c), the work 300 is moved to the lower portion of the main head 50, and the work 300 is moved up and down, And two joined pieces 51 are joined to each other.

The work 300 coupled to the main head 50 by the work separating member 51 is drawn by the length cut by the work pull-out means 80 as shown in Fig. 9, As shown in FIG. 3, the distance measured by the measuring means 90 coupled to the inside of the case 10 is measured and the presence or absence of the substance attached to the work 300 can be measured.

7 (a) to 7 (c), the measuring means 90 is attached to the front surface of the sensor case 92 vertically installed in the case 10 through the sensor hole 84, An image sensor 91 for photographing one end of the combined material 300;

And an image reading unit 93 for measuring the length of the work 300 through the image photographed by the image sensor 91 and reading the presence or absence of a foreign substance adhering to the work 300.

The material 300 drawn out precisely by the cut length by the measuring means 90 moves in the cutting direction B in which the laser gun 100 is installed along the direction in which the main shaft 53 is rotated.

The operation head 70 is coupled to one end of the main shaft 53 so that the laser gun 100 can cut the work 300 by rotating the work 300 moved in the cutting direction.

The operation head 70 includes a plurality of operation blocks 71 coupled to the main shaft 53 in correspondence with the work piece fitting portion 51;

A fixing part 73 coupled to the operation block 71 and having a through hole 74 through which the work 300 is passed;

And a motor 72 coupled to the actuating block 71 so as to be connected to the fixed portion 73 so as to rotate the workpiece 300 passed through the through hole 74.

10, the fixing unit 73 is provided with a connecting gear 73a so as to be able to rotate by receiving the rotational force of the motor 73, And the driving gear 72a provided on the motor 73 is connected to the connecting gear 73a by a belt 75. [

The material 300 moved to the cutting position B is rotated by receiving the rotational force of the motor 73 and the laser gun 100 cuts the material 300 to be rotated.

The work 301 cut by the laser gun 100 moves to the discharge means 150 as shown in FIG. 13 by the workpiece moving portion 140 of the cutting material moving means 110 as shown in FIG. 4, And is discharged to the outside.

At this time, before the workpiece 301 cut by the workpiece moving part 140 is moved to the discharging means 150, the workpiece aligning part 130 for aligning the cut workpiece 301 to the center of the second mounting part 123 And is installed inside the case 10 so as to be positioned above the mounting portion 123 as shown in FIG.

The material arranging unit 130 includes a movable rail 131 disposed inside the case 10 and a first moving unit 132 sliding along opposite directions along the movable rail 131 to the moving rail 131 The moving rail 131 is coupled to the lower part of the moving rail 131. The movable rail 131 is fixed to both sides of the second mounting groove 124 by a fixing plate 133 ).

At this time, it is apparent that one or more material arranging units 130 can be installed as shown in the figure.

The cut material 301 moved to the center of the second mounting part 123 by the material aligning part 130 moves to the discharging device 150 in a state where the material is moved by the material moving part 140.

The discharge means 150 is provided on the outer circumferential surface of the discharge rotary plate 162 coupled to the motor shaft 161 of the discharge motor so long as it can grip the cut material 301 supplied according to the operation of the material moving portion 140 A sub head 160 formed by radially coupling a plurality of mounts 163 provided with a pair of grip portions 170;

A discharge conveyor 180 installed inside the case 10 so as to be positioned right under the subhead 160;

The cut material 301 held on the gripping part 170 is formed to protrude from upper portions of both sides of the discharge conveyor 180 and move along the upward and downward directions of the discharge cylinder 190 installed inside the case 10 And a discharge plate 191 for separating the discharge conveyor 180 and discharging it to the discharge conveyor 180.

15, a pair of actuating plates 171 are coupled to the discharge rotary plate 162 so as to be resiliently mounted on the springs 173, and the actuating plate 171 The grip roller 172 is engaged with the hinge 174.

When the work 301 cut between the pair of working plates 171 is engaged with the working plate 171 in the opposite direction to each other, And the operation plate 171 opened by the elastic force of the spring 173 is returned to the initial state and the cut material 301 can be coupled to the sub head 160.

The cut material 301 coupled to the subheader 160 moves to the cleaning position C while rotating in the direction in which the discharge shaft 161 rotates.

The cut material 301 moved to the cleaning position is discharged to the outside of the case 10 through the discharge conveyor 180 provided in the discharging means 150 while the inside is cleaned by the cleaning means 200 will be.

The preferred operating conditions and effects of the present invention will now be described.

3, a long material 300 is mounted on a first mounting part 31 coupled to a rotating chain 30 to receive a rotational force of the motor.

The material 300 placed on the first mounting portion 31 moves to the lower portion of the main head 50 of the material supply means 20 as shown in FIG. 5 (a) along the direction in which the motor is rotated.

The work 300 moved to the main head 50 is moved to a pair of chucks 40 provided on the workpiece supply chuck 40 moved up and down according to the operation of the drive cylinder 41 as shown in FIG. 40a so as to grasp the workpiece 300 stuck to the first mounting portion 31. When the workpiece 300 is grasped, the workpiece is moved upward by the operation of the drive cylinder 41 The material 300 gripped by the chuck 40a is supplied to the engaging portion 61 of the workpiece interposing member 51 provided on the main head 50 as shown in Figure 5 (c).

Referring to FIG. 5, a material 300 having a long length in a longitudinal direction is engaged with the material separator 51, and a coupling roller (not shown) 62 are kept in contact with each other by the elastic force of the spring 63 as shown in FIG. 5A. When the material 300 is supplied between the engaging rollers 62 due to the material supply chuck 40, As shown in FIG. 5 (c), the joint portion 61 is spread outward by the outer diameter of the work 300, and the arc-shaped work 300 is inserted into the joint portion 61, And coupling the pair of materials 300 to the main head 50.

The material 300 sandwiched between the work piece members 51 is not shown in the figure but is inserted into the through hole of the actuating head 70 coupled to one end of the main shaft 53 by a push rod pushing the other side of the work 300. [ (73) so as to penetrate through the fixing portion (74).

At this time, when the material 300 is passed through the actuating head 70 by the push rod and is drawn out by the material withdrawing means 80 by a length cut by the material withdrawing means 80, And a fixing means for moving the work 300 to the cutting position B and receiving the rotational force of the motor 73 and fixing the work 300 to the fixing portion 73 during rotation is formed.

The material 300 sandwiched between the fixing portions 73 is rotated in the direction in which the main shaft 53 rotated in the counterclockwise direction is rotated to receive the material A in the direction A in which the material drawing means 80 is installed, .

The work 300 which has been rotated by the workpiece drawing means 80 is moved in the left direction in the drawing as shown in FIG. 7 (b) by the operation of the drawing cylinder 81, And is coupled to one end of the work 300.

The tongue 83 coupled to one end of the work 300 moves from the main head 50 to the work 300 while sliding on the right side of the drawing as shown in Figure 7 (c) The tongue 83 is slid forward and backward, and then the tongue 83 is released from the material 3000.

The main head 50 is rotated in the counterclockwise direction and the material 300 drawn by the length of the cutout due to the material drawing means 80 is moved in the counterclockwise direction by the laser gun 100 To the installed cutting position (B).

The work 300 moved to the cutting position B is rotated by the fixed portion 73 that is rotated by receiving the rotational force of the motor 72 of the operating head 70, (100) cuts two materials at the same time.

At this time, even if the laser gun 100 is cut, the material 300 supplied to the first cutting position due to the material supplying means 20 can not be uniform in inner diameter and outer diameter of the cut material, And is discharged to the outside through a discharge conveyor 180a provided inside the discharge conveyor 180a.

Then, the cut material 300 is moved in the material withdrawing direction A while rotating in the direction in which the main header 50 is rotated.

The work 300 drawn out in the workpiece withdrawing direction A is moved in the left and right directions in the drawing as shown in Figs. 8 (a) to 8 (c) The image sensor 91 of the measuring means 90 provided inside the case 10 is pulled out from the main head 50 by a length enough to cut the work 300 coupled to the workpiece 51, The image pickup unit 93 captures one end of the work 300 through the sensor hole 84 formed in the workpiece pick-up unit 93, Thereby precisely controlling the length of the material 300 and confirming the presence of the substance in the material 300.

When the cutting position is precisely controlled by the material drawing means 80 and the measuring means 90 as described above, the tongue 83 is separated from the work 300 while being slid forward and backward as shown in FIG. 7C .

The work 300 in which the tongue 83 is detached moves to the cutting position B where the laser gun 100 is installed while being rotated in the direction in which the main head 50 is rotated.

The material 300 moved to the cutting position B is rotated by the fixed portion 73 that is rotated by receiving the rotational force of the motor 72 installed on the actuating head 70, (100) is cut.

At this time, it is revealed that the laser guns 100 for cutting the work 300 are also formed as a pair.

The work 301 cut by the Rear jersey 100 is seated in the second mounting groove 124 of the second mounting portion 123 of the cutting material moving means 110 as shown in FIG.

When the work 301 thus cut is seated on the second mounting portion 123, the work 301 cut according to the rotation of the rotation shaft 120 coupled with the rotation plate 121 is moved in the direction in which the discharge means 150 is installed .

12, the cut material 301 placed on the second mounting portion 123 is moved to the center of the second mounting groove 124 by the work aligning portion 130 as shown in FIG. And moves in the direction in which the means 150 is installed.

The cut material 301 moved in the direction in which the discharging means 150 is installed is moved in such a manner that the second moving body 142b provided on the work moving part 140 moves down as shown in FIG. The second moving part 143 coupled to the second moving body 142b is moved to the center of the second moving body 142b so that the insertion rod 145 provided on the moving finger 144 is inserted into the cut material 301 .

When the insertion rod 145 is inserted into the cut material 301, the second moving body 142b moves upward again and then the first moving body 142a is moved to the discharging means 150 as shown in FIG. The work 301 cut in the right direction is moved to join the cut material 301 to the grasping portion 170 provided on the sub head 160 of the discharge means 150.

The cut material 301 coupled to the subhead 160 is rotated counterclockwise in the direction in which the discharge rotary plate 162 is rotated to move to the cleaning position C where the cleaning means 200 is installed The cut material 301 is cleaned.

When cleaning of the cut material 301 moved to the cleaning position C (C1) will be described with reference to Fig. 17,

First, as shown in FIG. 17 (a), the moving plates 230 and 231, which are coupled to the pair of guide rods 221 in accordance with the operation of the moving cylinder 232, And moves to the center of the guide bar 221 which is the left and right direction.

The first and second nozzles 212a and 212b protruded forward from the first suction induction pipe 240a and the second suction induction pipe 240b as the moving plates 230 and 231 are moved, And enters the inside of the cut material 301 through one side and the other side of the material 301 that has been cut.

An antistatic ionizing gas is supplied through the first gas discharge pipe 241a and the gas injection pipe 260 formed in the second gas discharge pipe 241b at the same time as the first nozzle 212a and the second nozzle 212b enter. And flows into the cut material 301 to remove the static electricity in the cut material 301 to the maximum extent.

The first nozzle 212a and the second nozzle 212b move toward the inside of the fixing plate 220 which is the direction in which the moving plates 230 and 231 are moved in the state where the static electricity is removed, The air is strongly blown into the cut material 301 through the air discharge hole 213 formed in the rear of the second nozzle 212b and the inside of the first suction induction pipe 240a and the inside of the second suction induction pipe 240b .

The substance discharged into the first suction induction pipe 240a and the second suction induction pipe 240b flows through the suction pipe 251 connected to the suction hole 250 formed in the moving plates 230 and 231, Although not shown, the inside of the cut material 301 is cleaned while flowing into the vacuum tank.

At this time, it is revealed that a pair of stoppers 222 are formed in the guide bar 221 to allow movement only to the center of the work 301 where the rear end of the first nozzle 212a and the rear end of the second nozzle 212b are cut off.

That is, the material 301 cut by the laser gun 100 is automatically moved to the rotating sub-head 160 provided in the discharging means 150 due to the rotation operation of the cutting material moving means 110, The cut material 301 moved to the sub head 160 is moved in the cleaning direction C where the cleaning means 200 is installed in accordance with the direction in which the sub head 160 is rotated, It is possible to clean the inside of the apparatus.

The cut material 301 thus cleaned by the cleaning means 200 is positioned above the discharge conveyor 180 due to the rotation of the subhead 160 as shown in FIG.

When the cut material 301 is moved to the upper portion of the discharge conveyor 180, the discharging cylinder 190 installed inside the case 10 is operated to move the connecting portion 192 downward as shown in FIG. 18, 192 are moved to the discharge conveyor 180 by pressing the cut material 301 coupled to the grip portion 170 by pressing the upper portion.

The material 300 fed by two by the material supply means 20 is moved to the cutting position B due to the rotation of the main head 50 and the material 300 moved to the cutting position B, Is cut by the laser gun 100 and the cut material 301 is moved by the cutting material moving means 110 to the material 301 which is cleaned by the cleaning means 200 while being moved to the discharge means 150. [ The two cut materials 301 cut through the discharge conveyor 180 are discharged to the outside, so that the productivity of the cut material 301 can be expected to be improved.

Since the first nozzle 212a and the second nozzle 212b are cleaned only half of the cut material 301, the cleaning time can be significantly reduced and the first nozzle 212a and the second nozzle 212b The inside of the cut material 301 is cleaned as cleanly as possible by the ionizing gas for preventing static electricity flowing into the material 301 cut through the gas injection pipe 260 simultaneously with the cleaning of the cut material 301 The effect can be expected.

Since the cutting apparatus is manufactured so that the work 300 can be supplied to the inside of the case 10 and the process for cutting and cleaning the supplied work 300 can be continuously performed, Can be expected to be reduced.

The material 300 supplied by the material supply means 20 precisely adjusts the length cut by the material extraction means 80 and the measurement means 90 so that the material 301, Can be provided.

10: case, 20: material supply means,
30: chain, 31: first mounting part,
32: first mounting groove, 40: material supply chuck,
41: driving cylinder, 50: main head,
51: work piece, 52: base plate,
53: main shaft, 60: engaging plate,
61: engaging portion, 62: engaging roller,
63: spring, 64: hinge,
70: operation head, 71: operation roller,
72: motor, 72a: drive gear,
73: fixing portion, 73a: connecting gear,
74: through hole, 75: belt,
80: Material drawing means, 81: Drawing cylinder,
82: moving body, 90: measuring means,
91: image sensor, 92: sensor case,
93: image reading unit, 100: laser gun,
110: cutting material moving means, 120: rotating shaft,
121: rotating plate, 123: second mounting portion,
124: second mounting groove, 130: material aligning portion,
131: alignment body, 132: first moving part,
133: Regulating plate, 140: Material East,
141: moving rails, 142a: first moving body,
142b: second moving body, 143: second moving part,
144: moving finger, 145: insertion rod,
150: discharging means, 160: subhead,
161: discharge shaft, 162: discharge rotary plate,
163: Mounting base, 170:
171: operating plate, 172: gripping roller,
173: spring, 174: hinge,
180, 180a: Discharge conveyor, 190: Discharge cylinder,
191: Bae Publishing, 192: Connection,
200: cleaning means, 210: air tube,
211: air hole, 212: nozzle,
213: discharge hole, 220: fixed plate,
221: guide rod, 222: stopper,
230,231 moving plate, 232 moving cylinder,
240a: first suction induction pipe, 240b: second suction induction pipe,
241a: a first gas discharge pipe, 241b: a second gas discharge pipe,
250: suction hole, 251: suction pipe,
260: gas injection tube, 300, 301: material,

Claims

A case 10;
A material supply means 20 for rotatably supporting a main head 50 provided with a plurality of work piece members 51 in which two workpieces 300 are placed side by side and continuously supplying the workpiece 300 to a cutting position, and;
A material withdrawing means (80) for withdrawing the material (300) coupled to the main head (50) from the main head (50) by a length to be cut;
A measuring means 90 installed inside the case 10 for measuring the length of the material 300 drawn by the operation of the material drawing means 80;
A laser gun 100 for cutting a work 300 drawn by a length cut by the material drawing means 80 and the measuring means 90;
A cutting material moving means 110 for moving the cut material 301 to a discharging means 150 spaced a certain distance;
The cut material 301 is rotated by the cutting material moving means 110 so that the sub head 160 is rotated. The cut material 301, which is rotated by the sub head 160, And discharge means (150) for discharging the waste water through the discharge conveyor (180)
A cleaning means (200) for cleaning the inside of the cut work (301) sandwiched by the sub head (160)
The cleaning means (200)
A fixing plate 220 having a pair of guide rods 221 and installed on both sides of the guide rods 221 so as to be positioned in front of the subheads 160;
A moving plate 230 and 231 installed between the fixing plates 220 so as to move along the guide bars 221 by the moving cylinders 232 respectively installed outside the fixing plates 220;
A pair of first and second suction induction pipes 240a and 240b installed so as to be spaced apart from each other in the opposite direction to the inside of the moving plates 230 and 231;
A pair of first and second gas discharge pipes 241a and 241b formed to protrude inward of the moving plates 230 and 231 to face the suction induction pipes 240a and 240b;
A gas injection pipe 260 for supplying an antistatic ionizing gas to the first and second gas discharge pipes 241a and 241b;
Air discharge holes 213 protruding forward from the inside of the suction induction pipes 240a and 240b and connected to the air holes 211 are formed so as to face rearward. A plurality of suction holes 251 formed in the moving plates 230 and 231 so as to be positioned in the suction induction pipes 240a and 240b and connected to a suction pipe 251 that operates to enter and exit the cut material 301, The first nozzle 212a is cleaned at one half of the cut material 301 cut by the movement of the moving plates 230 and 231 and the second nozzle 212b is cut And the other half of the material (301) is cleaned.

The method according to claim 1,
The main head (50)
A main shaft 53 horizontally installed inside the case 10;
A base plate 52 coupled to an outer circumferential surface of the main shaft 53;
An engaging plate (60) coupled along an outer peripheral surface of the base plate (52);
A pair of coupling portions 61 to which the material 300 is coupled is elastically coupled to the spring 63. A coupling roller 62 is coupled to an end of the coupling portion 61, And a work piece (51) which is coupled to at least two or more work pieces
The material drawing means (80)
A moving cylinder 81 provided with a moving body 82 that moves left and right in the inside of the case 10;
A tongue (83) coupled to one surface of the moving body (82) so as to engage one end of the material (300);
And a sensor hole 84 formed on a side surface of the clamp 83 so that the measuring means 90 can measure one end of the material 300 pulled out by the clamp 83,
The cutting material moving means (110)
A rotation shaft 120 vertically installed between the material supply means 20 and the discharge means 150;
A pair of second mounting grooves 124 on which the work 301 cut by the laser gun 100 is mounted are provided on the upper surface and the cut work 301 mounted on the second mounting grooves 124, A plurality of second mounting portions 123 radially coupled to the upper surface of the rotary plate 121 fitted to the rotary shaft 120 so as to rotate the upper portion of the discharge means 150 above the discharge means 150;
(140) for moving the cut material (301) placed on the second mounting part (123) to the discharging means (150)
The material movement unit 140,
A moving rail 141 installed inside the case 10;
A first moving body 142a moving left and right along the moving rail 141;
A second moving body 142b coupled to the lower side of the first moving body 142a and moving up and down;
A pair of second moving parts 143 coupled to a lower portion of the second moving body 142b so as to be moved in opposite directions to each other;
A moving finger (not shown) provided with an insertion rod 145 which is inserted into the cut material 301 in accordance with the movement position of the second moving part 143 144) for cutting a glass tube for an automobile bulb.

The method according to claim 1,
An operation header 70 is coupled to one end of the main shaft 53 so that the laser gun 100 can be cut by rotating the material 300 rotated to the cutting position,
The operation header (70)
A plurality of actuating blocks (71) coupled to the main shaft (53) so as to correspond to the material fitting portion (51);
A fixing part 73 coupled to the operation block 71 and having a through hole 74 through which the work 300 is passed;
And a motor (72) coupled to the actuating block (71) so as to be connected to the fixed portion (73) so as to rotate the workpiece (300) passing through the through hole (74) .

The apparatus according to claim 1, wherein the measuring means (90)
An image sensor 91 for photographing one end of the material 300 coupled to the forceps 83 through a sensor hole 84 on the front surface of the sensor case 92 installed vertically inside the case 10;
And an image reading unit (93) for measuring the length of the work (300) through the image photographed by the image sensor (91) and reading out the presence or absence of foreign substances adhering to the work (300) Device.

The apparatus according to claim 1, wherein the discharging means (150)
A pair of grip portions 170 capable of gripping the cut material 301 supplied according to the operation of the work moving portion 140 are formed on the outer peripheral surface of the discharge rotary plate 162 coupled to the motor shaft 161 of the discharge motor A sub-head 160 formed by radially coupling a plurality of installed mounts 163;
A discharge conveyor 180 installed inside the case 10 so as to be positioned right under the subhead 160;
The cut material 301 held on the gripping part 170 is formed to protrude from upper portions of both sides of the discharge conveyor 180 and move along the upward and downward directions of the discharge cylinder 190 installed inside the case 10 And a discharge plate (191) for discharging the discharged glass to the discharging conveyor (180).