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High precision intelligent uv laser drilling machine

A laser drilling, high-precision technology, used in laser welding equipment, grinding/polishing equipment, grinding/polishing safety devices, etc., can solve the problems of affecting the air environment, waste of metal resources, affecting drilling accuracy, etc. The effect of ensuring high accuracy, ensuring cleanliness and improving accuracy

Active Publication Date: 2022-07-05
SHENZHEN BEYOND LASER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the UV laser drilling machine is drilling the metal sheet, a large number of sparks flying around are often generated. After the rapid cooling of these sparks, it becomes metal particles. The current UV laser drilling machine does not have corresponding protection measures. As for these scattered metal particles, they may fall into some precision transmission components, which greatly affects the normal operation of the transmission components in the UV laser drilling machine, and also greatly affects the drilling of metal sheets by the UV laser drilling machine. The accuracy; and when the current UV laser drilling machine is drilling metal sheets, there may be protrusions at the edge of the top and bottom of the hole. If these protrusions cannot be removed in time, these metal sheets may be affected. Subsequent safe use; at the same time, the current UV laser drilling machine usually directly discharges the particles or harmful gases generated during the drilling process into the external environment, which not only affects the air environment around the equipment, but also causes a waste of metal resources

Method used

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  • High precision intelligent uv laser drilling machine
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  • High precision intelligent uv laser drilling machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Example 1, as figure 1 , 2 , 3, 4 and 9, when processing the metal sheet, the operator manually puts the metal sheet from a group of inlets 9 into the top of the auxiliary guide roller 10, and then controls the second driving device 501 through the control panel 6 to drive the two groups The threaded rod 504 rotates synchronously, and the two sets of strip-shaped mounting plates 503 are forced to approach each other by the action of the thread, until the guide wheel 505 at the bottom of the two sets of strip-shaped mounting plates 503 clamps the metal plate on the auxiliary guide roller 10 inside the main compartment 1 At the middle position, then control the third driving device 508 to drive all the guide wheels 505 under a set of strip-shaped mounting plates 503 to rotate synchronously, so as to gradually move the metal plate to the side of the main body compartment 1 away from the control panel 6. During the whole process , all rely on the clamping and conveying ass...

Embodiment 2

[0042] Example 2, as figure 1 , 2 , 3, 4, 6 and 7, if there is a bulge on the surface of the metal plate after drilling, control the fourth driving device 7 to drive the grinding guide roller 11 and the cleaning guide roller 12 to rotate synchronously, and use the rotating grinding guide roller 11 Then the protruding parts at the edge of the bottom of the hole can be automatically ground, and the debris generated by grinding directly falls into the interior of the connecting bin 8. When the metal plate passes under the grinding head 405, the grinding head 405 can be used to automatically adjust the grinding head 405. The surface of the metal plate is ground. Since the mounting frame 402 can follow the laser drilling assembly 2 to move back and forth, the grinding head 405 can grind the surface of the hole at different positions on the metal plate, which greatly avoids the top and bottom of the hole. There are bulges at the edge locations.

Embodiment 3

[0043] Example 3, as figure 1 , 2 , 4, 5, 8 and 10, when debris is generated during the drilling process of the laser drilling assembly 2, the air pump 132 is controlled to start pumping the inside of the first filter chamber 131 and the second filter chamber 133, and the main chamber The air inside 1 is sucked into the interior of the first filter chamber 131 through the connection chamber 8, and the negative pressure inside the second filter chamber 133 makes the bottom end of the air intake pipe 404 generate suction, so that the metal particles on the inner wall of the rotating ring 407 and the drilling The harmful gases generated by the holes pass through the air inlet pipe 404, the hose 403 and the air outlet pipe 411 in turn and then enter the second filter chamber 133. The metal particles are filtered and blocked by the three sets of second filter screens 134, while the harmful gases in the air It is filtered and absorbed by the activated carbon bag 135, and then the f...

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Abstract

The invention discloses a high-precision intelligent UV laser drilling machine, which comprises a main body compartment, an electromagnetic slide rail is arranged at the middle position of the top of the main body compartment, and a laser drilling assembly is installed on the top of a sliding block of the electromagnetic slide rail. Auxiliary guide rollers are evenly arranged on both sides of the inner bottom of the main compartment, an inlet and outlet are installed at the middle position of the inner bottom of the main compartment, and grinding guide rollers and cleaning guide rollers are symmetrically arranged on both sides inside the connecting compartment. In the present invention, when the laser drilling assembly punches the metal plate, the scattered particles generated by the punching will be blocked by the inner wall of the rotating ring, and the first driving device drives the rotating ring to rotate at a uniform speed, which also drives these particles to follow the rotation, and the particles are used to rotate. The centrifugal force generated makes these metal particles automatically and gradually move to the middle position of the inner wall of the rotating ring, which greatly avoids that these scattered particles may affect the internal transmission components of the main compartment.

Description

technical field [0001] The invention relates to the technical field of UV laser drilling machines, in particular to a high-precision intelligent UV laser drilling machine. Background technique [0002] Laser drilling machine is the earliest practical laser processing technology, and it is also one of the main application fields of laser processing. Compared with other conventional drilling methods such as mechanical drilling and EDM, laser drilling has the following significant advantages: fast laser drilling speed, high efficiency, The economic benefits are good, and the UV laser drilling machine is one of the most commonly used laser drilling equipment. [0003] When a UV laser drilling machine drills a metal plate, a large number of scattered sparks are often generated. These sparks are metal particles after rapid cooling. The current UV laser drilling machine does not have corresponding protection measures to prevent As for these scattered metal particles, they may fal...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K26/382B23K26/70B23K26/16B23K26/142B24B55/06B24B9/04
CPCB23K26/382B23K26/702B23K26/16B23K26/142B24B55/06B24B9/04Y02P70/10
Inventor 陈应滨
Owner SHENZHEN BEYOND LASER TECH CO LTD