Warning mechanism, chain conveying system using warning mechanism and tobacco cutter

An alarm switch and alarm triggering technology, which is applied to conveyor objects, conveyor control devices, transportation and packaging, etc., can solve problems such as time-consuming, wire cutter shutdown, and online product quality affecting the effective operation rate of the equipment. The effect of reducing the occupied space, ensuring continuous production, ensuring the effective operation rate of equipment and online product quality

Active Publication Date: 2015-08-12
CHINA TOBACCO HENAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At the same time, since the shutdown switch is triggered, the shredder will be shut down directly. It often occurs that the shredder shuts down during the same batch of tobacco leaf shredding. The production progress

Method used

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  • Warning mechanism, chain conveying system using warning mechanism and tobacco cutter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The present invention provides an embodiment 1 of an alarm mechanism: an alarm mechanism includes a mounting frame, and the mounting frame is provided with a stop switch for being triggered by the lower chain segment when the lower chain segment sags to a limit value, and the alarm mechanism also includes The alarm switch is used to be triggered before the stop switch before the lower chain link sags to the limit value. The alarm switch includes an alarm position switch 11 and a first alarm that is electrically connected with the alarm position switch, and the shutdown switch includes a shutdown position switch 12 and a second alarm and a controller that are electrically connected with the shutdown position switch.

[0037] The alarm mechanism also includes a transmission rod floating up and down on the installation frame, which is used to be indirectly pushed by the lower chain segment and move downward when the lower chain segment sags, so as to realize the lower chain...

Embodiment 2

[0059] At the same time, the present invention also provides Embodiment 2 of an alarm mechanism: the difference between this embodiment and Embodiment 1 is that in other embodiments, the above-mentioned transmission rod can also be a rod-shaped axis extending in the up-down direction. Structure, the right side of the transmission rod includes an inclined section with low left and high right and a vertical section extending up and down above the inclined section. Both ends are push-fitted with the right side of the transmission rod.

[0060] In other embodiments, the alarm switch and the shutdown switch can also be set up and down and are all located below the lower chain segments.

[0061] In other embodiments, the upper and lower push rollers can also be guided and moved up and down by other structural forms and assembled on the mounting frame. As the above push rollers are used as an example to illustrate, the upper push rollers are thick in the middle and have two ends. Th...

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PUM

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Abstract

The invention relates to a warning mechanism, a chain conveying system using the warning mechanism and a tobacco cutter. The warning mechanism comprises an installing frame, the installing frame is provided with a stop switch which is used for being triggered by a lower chain section when the lower chain section hangs down to a limit value. The warning mechanism further comprises a warning switch which is used for being triggered before the stop switch is triggered when the lower chain section hangs down to the limit value. When the warning mechanism is used, the warning switch is triggered before the stop switch during the period that the lower chain section starts to hang down and reaches the limit value, an alarm is sent out when the warning switch is triggered, an operator is reminded that a copper chain needs to be maintained soon, the tobacco cutter can still normally operates, and continuous production of the tobacco cutter is guaranteed. After the operator receives a warning signal, the operator can observe and judge whether a false alarm is sent, so that the phenomenon that the tobacco cutter frequently stops due to false alarming is eliminated, and normal operation of the tobacco cutter is guaranteed.

Description

technical field [0001] The invention relates to cigarette production equipment, in particular to an alarm mechanism, a chain conveying system and a shredding machine using the alarm mechanism. Background technique [0002] The shredding machine is a mechanical device for cutting the tobacco leaves after threshing and moistening or the tobacco stems after moistening and pressing to make them qualified shredded leaves and shredded stems. It is the key to the silk-making process. equipment. The shredder includes a chain conveyor system, upper knife door, lower knife door and knife rollers. The chain conveyor system includes the first chain and the second chain arranged up and down. The gap between the first and second chains is formed In the material conveying channel, the upper knife gate and the lower knife gate are located at the discharge end of the first and second row chains, and a feed channel is formed between the upper and lower knife gates, and the knife roller is lo...

Claims

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Application Information

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IPC IPC(8): A24B7/14B65G43/00
CPCA24B7/14B65G43/00
Inventor 鲁中甫杨光露党辉张新锋杜云丽杨林超冀跃峰
Owner CHINA TOBACCO HENAN IND
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