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Paper winder

A filter paper and body technology, which is applied in the field of filter element production, can solve the problem that both hands cannot complete the filter paper winding work.

Active Publication Date: 2014-03-19
ZHEJIANG WEITAI AUTOMOBILE PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for filter element products with a large number of folds, the winding of the filter paper cannot be completed by hand alone. Therefore, tooling or equipment is required to realize the paper winding process.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as Figure 1 to 4 As shown, a paper take-up device for rewinding filter paper includes a hollow body 1 with upper and lower ends open. The lower end of the body 1 is a round opening. The distance between the inner wall of the body and the central axis of the body is from It gradually decreases from top to bottom. The lower end of the main body 1 is provided with a cylinder 3 with an inner cavity in the shape of a cylinder. The top of the cylinder 3 is open and communicates with the lower end opening 12. The diameter of the cylinder 3 and the cylinder 3 The inner diameter is the same and the diameter of the lower opening 12 is the same. The bottom end of the cylinder 3 is closed or the bottom end of the cylinder 3 is provided with baffles, bars, etc. for blocking the filter paper from falling out. The central axis of the upper end opening 11 and the lower end opening 12 of the main body 1 and the central axis of the cylinder 3 are on the same straight line.

[0021] I...

Embodiment 2

[0024] The difference from the first embodiment is that the main body 1 is formed by successively splicing several sections from top to bottom, and the sections are detachably connected, and the lowest section is detachably connected to the cylinder 3. Such as Image 6 As shown, the body 1 is spliced ​​from top to bottom by two sections, namely the upper body 13 and the lower body 14, the upper body 13 and the lower body 14 are threaded or only sleeved, and the lower section 14 is connected to the barrel. Body 3 threaded connection or only socket connection or other connection methods. In this implementation, according to the diameter of the produced filter element, you can choose to use only the upper section 13 of the body and match the cylinder 3 with a suitable caliber, or use the upper section 13 and the lower section 14 of the body together and match the cylinder 3 with the proper caliber. It can be used for various specifications of filter elements. The collection of fil...

Embodiment 3

[0026] The difference from the first embodiment is that it also includes a first sleeve, a second sleeve... to the Nth sleeve, where the first sleeve, the second sleeve...the inner wall of the Nth sleeve and The top end faces are chamfered or rounded. The height of the first sleeve, the second sleeve...the Nth sleeve is sequentially reduced, and the outer diameter of the first sleeve is slightly smaller than the inner diameter of the cylinder 3 to facilitate The first sleeve is sleeved into the cylinder 3, the outer diameter of the second sleeve is slightly smaller than the inner diameter of the first sleeve so that the second sleeve is sleeved into the first sleeve... the outer diameter of the Nth sleeve is slightly smaller than The inner diameter of the N-1 sleeve is so that the Nth sleeve is inserted into the N-1 sleeve, the first sleeve is inserted into the cylinder 3, and the second sleeve is inserted into the first sleeve... After the N-th sleeve is inserted into the N-1 ...

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Abstract

The invention provides a paper winder for winding filter paper. The paper winder comprises a hollow body provided with openings in upper and lower ends, wherein both the openings in the upper and lower ends are round openings, the distance between the inner wall surface of the body and the central axis of the body gradually decreases from top to bottom, a barrel with a cylindrical inner cavity is arranged at the lower end of the body, an opening in the top end of the barrel is communicated with the opening in the lower end, and the caliber of the barrel, the inner diameter of the barrel and the diameter of the opening in the lower end are identical. According to the paper winder, the winding process of filter elements with multiple folding numbers can be realized easily, and the wound filter paper can be placed in production equipment for processing, so that the production of the filter elements can be completed.

Description

Technical field [0001] The present invention relates to the field of making filter elements of filters, and in particular to a paper receiving device for winding filter paper. Background technique [0002] At present, the production process and technology of the filter element of most filters is: the filter paper is manually wound by the operator, and then processed and produced. However, for filter products with a large number of folds, the rewinding of the filter paper cannot be completed with both hands alone, so it is necessary to use tooling or equipment to realize the paper rewinding process. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a paper take-up device, which can easily realize the paper take-up process of a filter element with a large number of folds, and can put the rolled filter paper into the production equipment for processing, thereby completing the filter element Production and production. [0004] ...

Claims

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Application Information

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IPC IPC(8): B31D99/00
Inventor 张宇周功绵
Owner ZHEJIANG WEITAI AUTOMOBILE PARTS
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