Filter paper folding device

A folding device and filter technology, applied in the direction of cardboard items, can solve the problem of uneven crease position of filter paper, and achieve the effects of easy control, reduced wear, and increased service life

Active Publication Date: 2021-03-30
SIXIAN TENGMA AUTO PARTS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is: the technical problem of uneven crease position of the filter paper in the prior art

Method used

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Embodiment Construction

[0051] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are part of the present invention Examples, not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0052] Such as figure 1 As shown, a filter paper folding device for a filter includes a frame 1, a filter paper roll 2, a longitudinal creasing mechanism 3, a transverse creasing mechanism 4, a folding mechanism 5, and a control unit.

[0053] In this embodiment, the main function of the frame 1 is to provide installation positions for the rest of the components. The frame 1 is ...

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Abstract

The invention relates to the field of filter making, in particular to a filter paper folding device. The filter paper folding device comprises a filter paper roll rotatably arranged on a rack, whereinthe conveying direction of filter paper drawn out from the filter paper roll is taken as the rear direction, and a longitudinal mark pressing mechanism, a transverse mark pressing mechanism and a folding mechanism are arranged behind the filter paper roll in sequence. The filter paper folding device furthermore comprises a control unit. The longitudinal mark pressing mechanism makes longitudinalmarks on the filter paper through pressing, the transverse mark pressing mechanism makes transverse marks on the filter paper through pressing, the folding mechanism folds the filter paper, and the control unit controls motion of all motion parts. The filter paper folding device has the advantages that the positions of the folding marks of the filter paper are uniform, and the product quality is high.

Description

technical field [0001] The invention relates to the field of filter manufacturing, in particular to a filter paper folding device for a filter. Background technique [0002] Filter paper is one of the most important parts of the filter. The filtering function of the filter is mainly realized by the filter paper. In the prior art, the filter paper usually needs to be folded into a continuous V shape to enhance its filtering function. The folded filter paper is installed on the central tube and other components to form a filter element, and then the filter element can be installed in the shell. The filter paper is usually folded by an origami machine. For example, the Chinese invention patent with the application number CN201610940211.2 discloses a fully automatic Folding machine, which realizes the folding of the filter paper through the folding mechanism, and then heats and shapes the folded filter paper through the heating and setting device, and finally outputs it through ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B31D5/00B31D5/04
CPCB31D5/0082B31D5/04
Inventor 马训江张海波
Owner SIXIAN TENGMA AUTO PARTS CO LTD
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