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Drum wheel phase automatic switching laser drilling device and control method thereof

A technology of laser drilling and automatic switching, which is applied in laser welding equipment, manufacturing tools, and cigarette manufacturing, etc. It can solve problems such as increasing the empty rate of cigarettes, affecting the appearance quality of cigarettes, and increasing the mechanical wear of laser drilling equipment. The effect of saving replacement time and reducing manual labor

Pending Publication Date: 2021-09-24
江苏瑞驰机电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, on the one hand, the mechanical wear of the laser drilling equipment continues to increase, on the other hand, it has a certain impact on the appearance quality of cigarettes and increases the empty rate of cigarettes

Method used

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  • Drum wheel phase automatic switching laser drilling device and control method thereof
  • Drum wheel phase automatic switching laser drilling device and control method thereof
  • Drum wheel phase automatic switching laser drilling device and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Implementation method: disconnect the transmission of the transmission gear train corresponding to the drum of the cigarette machine from somewhere, preferably from the perforating drum. The pre-sequence gear train 1 is driven by the power source of the original cigarette machine to rotate, while the perforation rotates The drum 4 and the subsequent gear train 2 behind it are driven to rotate by the servo control power source 3 added somewhere in the subsequent gear train, and the servo power source is added at the end of the preferred rear gear train. At the same time, an encoder sensor 9 is added to the corresponding position in the pre-sequence wheel train 1 for signal acquisition, and controls the phase adjustment and speed tracking of the subsequent sequence train 2; The cigarettes are delivered downward to the laser perforating drum 4, and the servo control system controls the phase sequence of the laser perforating drum to absorb the cigarettes in the groove b, an...

Embodiment 2

[0037] The adjacent perforating rotary drums and the subsequent drums have a half-tooth structure that does not interfere with each other, and the adjacent perforating rotary drums and the preceding subsequent drums are meshed and connected to each other; the perforating rotary drum 4 and the preceding subsequent drum The wheel drive is connected to the first power source, and the subsequent drum is connected to the second power source. At the position of the preceding drum of the first power source, there is an encoder 9 for collecting the rotation speed and the second power source for communication connection. The laser drilling device includes a drilling rotary drum, a smoke wheel and a laser focusing head.

[0038] The power source of the original cigarette machine drives the pre-sequence wheel train 1 to rotate, and the servo power source 3 drives the perforated rotary gear 4 and the rear-sequence wheel train 2 to rotate; at the same time, an encoder 9 is added to the corr...

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PUM

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Abstract

The invention relates to a laser drilling device capable of automatically switching drum phases and an implementation method thereof. The laser drilling device comprises a servo driving system, a laser drilling device and a shaft encoder. The implementation method comprises the following steps that transmission gears of a drilling rotary drum in the laser drilling device and a previous drum on an adjacent range hood are as half-tooth structures which are not mutually interfered; a gear of the punching rotary drum wheel is in transmission connection with a gear of a subsequent drum wheel on the range hood in a mutually meshed manner; the front drum wheel is driven by a range hood main motor to operate, and the punching rotary drum wheel and the follow-up drum wheel are controlled by a servo driving system to operate; an encoder for collecting position and speed signals is arranged at the position of the front drum wheel, and the encoder is in communication connection with the servo driving system. When laser punching cigarettes or non-punching cigarettes are produced, only the electric control system needs to be arranged, the phase of the drum wheel is automatically switched, manual labor is reduced, and the cigarette brand exchange time is saved. After a non-punching cigarette production mode is switched, mechanical parts of the laser punching equipment can be prevented from being continuously abraded, and the influence on the cigarette appearance quality and the cigarette loose end quality is reduced.

Description

technical field [0001] The invention relates to a laser drilling device for automatic drum phase switching and a method for realizing the invention, which belongs to the technical field of cigarette equipment. Background technique [0002] When the existing cigarette machine is installed with an online laser punching machine, the smoke inlet groove of the punching rotating roller must correspond to the smoke groove of the previous drum, and the smoke outlet groove of the punching rotating drum must correspond to the smoke groove of the subsequent drum. Correspondingly, since the application of the cigarette laser punching machine, after installing the punching machine, the phase of the follow-up rollers must be manually adjusted, loosen the phase locking screws of each follow-up drum one by one, and re-align, which consumes a lot of time. It is time-consuming and laborious, and increases the wear and tear of the mechanical structure (that is, the transmission of all hood dru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24C5/60B23K26/046B23K26/382
CPCA24C5/606B23K26/046B23K26/382
Inventor 梅笑雨梅林
Owner 江苏瑞驰机电科技有限公司