Cleaning device for bar-like material conveying pipeline

A technology for conveying pipelines and cleaning devices, which is applied in the direction of cleaning devices, conveyors, conveyor objects, etc., can solve the problems of low degree of automation, time-consuming fault pipeline search, low production efficiency, etc., and achieve the goal of simplifying the system structure and cost Effect

Pending Publication Date: 2020-06-05
XUCHANG TOBACCO MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The process is cumbersome, time-consuming to find faulty pipelines, requires multiple people to participate in the work, and the degree of automation is low, resulting in low production efficiency

Method used

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  • Cleaning device for bar-like material conveying pipeline
  • Cleaning device for bar-like material conveying pipeline
  • Cleaning device for bar-like material conveying pipeline

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The technical solutions of the present invention will be described in further detail below through specific embodiments.

[0023] Such as Figure 1-Figure 4 As shown, a cleaning device for a rod-shaped material conveying pipeline includes a blowback valve 1, a solenoid valve 2, a high-pressure air source, a delay valve 3 and a control device 4, and the blowback valve 1 is installed at the tail end of the conveying pipeline 5 , the control device 4 is installed at the front end of the conveying pipeline 5, and the blockage of the conveying pipeline 5 is judged manually or automatically detected by the pneumatic conveying device according to changes in air pressure.

[0024] The blowback valve, electromagnetic valve and delay valve are all pneumatic valves, the blowback valve 1 includes a valve body 1-1 and a valve core 1-2, and a valve cavity 1-3 is arranged in the valve body 1-1, so The spool 1-2 is horizontally slidably installed in the valve cavity 1-3, the spool 1-2...

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PUM

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Abstract

The invention provides a cleaning device for a bar-like material conveying pipeline. A reverse blow valve, a high-pressure air source and a control device are included. The reverse blow valve comprises a valve body and a valve element. The valve element has at least two work positions in the valve body. The valve element is controlled by an electromagnetic valve to be switched between at least twowork positions. At the first work position, a conveying passage of the reverse blow valve is conducted. At the second position, a reverse blow passage of the reverse blow valve is conducted. The high-pressure air source communicates with a reverse blow passage inlet in the valve body, and the control device controls the state of the electromagnetic valve. The reverse blow valve and the electromagnetic valve are matched in the cleaning device for the bar-like material conveying pipeline to dredge a blocked pipeline, manual work is replaced, the work efficiency is improved, and the number of people for cleaning work is reduced.

Description

technical field [0001] The invention relates to an auxiliary device for conveying rod-shaped materials, in particular to a cleaning device for conveying pipes for rod-shaped materials. Background technique [0002] In the tobacco industry, the production speed and automation of crimping units are getting higher and higher, and the demand for filter rods as the main auxiliary material of cigarettes is also increasing. The equipment transmits filter rods over a long distance to form an automatic production line. Because the filter rod pneumatic conveying device and the receiving device are generally far away, during the process of conveying the filter rods, the filter rods are likely to be blocked in the conveying pipeline due to various reasons, and the pipeline conditions on site are complicated and difficult to clean. [0003] The current method to deal with the blockage is: after the pipeline is blocked, stop the pneumatic conveying device, the operator opens the faulty c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G45/22B65G51/02B08B9/032A24C5/00
CPCA24C5/00B08B9/0325B08B9/0328B65G45/22B65G51/02
Inventor 付岗张鹏飞李庆林刘媛媛魏智磊陈莉华王平孙建功陈霖
Owner XUCHANG TOBACCO MACHINERY
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