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Slitting machine

A slitter and cutting technology, which is applied in the direction of sending objects, thin material processing, transportation and packaging, etc., can solve the problems of huge power consumption at the moment of starting and braking, affecting the life of the machine in the working environment, restricting development and progress, etc. , to achieve the effect of less noise and vibration, small size and extended service life

Active Publication Date: 2014-11-26
SHENZHEN CHEUNG KONG MACHINERY EQUIP
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

When the cutter unit is synchronized with the traction mechanism and after the synchronization, the power loss at the moment of starting and braking is huge, and a considerable part of the energy is consumed in the form of heat through components such as resistors or capacitors.
This energy-intensive production method for paper processing does not meet the current requirements for energy conservation, emission reduction, and green development, and seriously restricts the development and progress of enterprises.
In addition, the noise and vibration caused by the cutter unit at the moment of starting / braking are unfavorable factors, which affect the working environment and machine life

Method used

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Embodiment Construction

[0019] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0020] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected ...

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Abstract

A slitting machine is used for slitting paper webs. The slitting machine comprises a first traction mechanism, a second traction mechanism, a buffer mechanism and a cutting mechanism. The second traction mechanism and the buffer mechanism are arranged between the first traction mechanism and the cutting mechanism. The buffer mechanism is arranged between the first and second traction mechanisms. The second traction mechanism is arranged between the buffer mechanism and the cutting mechanism. The second traction mechanism is used for changing the conveying speed of the paper webs according to the cutting requirement. The buffer mechanism is used for reserving or releasing the paper webs according to the cutting requirement. Compared with the prior art, the traction mechanisms and the buffer mechanism matched with the traction mechanisms are arranged, the traction mechanisms are used for tracking the cutting mechanism so as to change the feed amount of the paper webs, and therefore the cut paper webs of different specifications are obtained. The slitting machine has the advantages of being low in energy consumption, small in vibration and capable of reducing noise.

Description

technical field [0001] The invention relates to the field of slitting web materials such as paper, in particular to a slitting machine capable of cutting various specifications of web materials such as paper. Background technique [0002] The slitting machine usually includes components such as an unwinding mechanism, a traction mechanism and a cutting mechanism. A cutting mechanism of an existing slitting machine for slitting paper includes two cutter units, which can cut papers of different sizes on one production line. [0003] The driving motor of the cutter unit can be a frequency modulation motor or a servo motor according to different needs, and the power is generally between 38KW and 62KW. The traction mechanism is used to pull the paper to run. The driving motor of the traction mechanism is generally a frequency modulation motor with a power ranging from 11KW to 21KW. The two cutter units operate at high and low speeds relative to the traction mechanism, and synch...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H35/06B65H79/00
Inventor 钟爵麟张俊斌
Owner SHENZHEN CHEUNG KONG MACHINERY EQUIP
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