Paper feeding travel lengthening device

A technology for extending device and stroke, which is applied in the field of paper-feeding stroke extension device, which can solve the problems of high requirements for deviation correcting device, insufficient product precision, and insufficient use effect, so as to achieve the effect of improving quality, improving efficiency, and reducing deviation in the rear line

Pending Publication Date: 2018-03-23
ZHEJIANG WELLVAST PACKING PRINTING PRODS
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the slitting machine is slitting, the accuracy of the paper position is high, otherwise the precision of the slit product is not high enough, which affects the quality of the product. At present, the deviation correction method is usually used to correct the position of the paper. However, This method has higher requirements on the correction device, and the use effect is not good enough

Method used

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  • Paper feeding travel lengthening device
  • Paper feeding travel lengthening device
  • Paper feeding travel lengthening device

Examples

Experimental program
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Embodiment 1

[0018] Such as Figure 1-3 As shown, a device for extending the paper travel stroke includes a support 1, and the first transmission roller 2, the second transmission roller 3 and the third transmission roller 4 arranged in parallel on the upper part of the support 1 at equal intervals, and arranged in parallel at equal intervals on the support 1 The fourth transmission roller 5, the fifth transmission roller 6, the sixth transmission roller 7 and the paper output roller 8 in the lower part, the first transmission roller 2, the second transmission roller 3 and the third transmission roller 4 are equal in height, and the The heights of the fourth transmission roller 5, the fifth transmission roller 6 and the sixth transmission roller 7 gradually increase, and the height of the paper output roller 8 is equal to the height of the fourth transmission roller 5, and the fourth transmission roller 5, The fifth transmission roller 6 and the sixth transmission roller 7 are located dire...

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PUM

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Abstract

The invention discloses a paper feeding travel lengthening device. The paper feeding travel lengthening device comprises a bracket, and a first transmission roller, a second transmission roller and athird transmission roller arranged at the upper part of the bracket in parallel at equal intervals, and a fourth transmission roller, a fifth transmission roller, a sixth transmission roller and a paper discharge roller arranged at the lower part of the bracket in parallel at equal intervals; the first transmission roller, the second transmission roller and the third transmission roller are the same in height; the heights of the fourth transmission roller, the fifth transmission roller and the sixth transmission roller are gradually increased; the paper discharge roller is as high as the fourth transmission roller; and the fourth transmission roller, the fifth transmission roller and the sixth transmission roller are respectively positioned rightly below the first transmission roller, thesecond transmission roller and the third transmission roller. The paper feeding travel lengthening device is additionally mounted in front of a slitting machine, and can lengthen a paper feeding travel in front of the slitting machine to a proper size according to different paper demands, so that the paper feeding stability is improved, and the later way rectification is reduced.

Description

technical field [0001] The invention relates to a paper-feeding travel extension device. Background technique [0002] The slitting machine is a kind of mechanical equipment that cuts wide paper, mica tape or film into multiple narrow-width materials. It is often used in papermaking machinery, wire and cable mica tape and printing and packaging machinery. The slitting machine is mainly used in: Spinning; cutting of mica tape, paper, insulating material and various film materials, especially suitable for narrow tape cutting. [0003] When the slitting machine is slitting, the accuracy of the paper position is high, otherwise the precision of the slit product is not high enough, which affects the quality of the product. At present, the deviation correction method is usually used to correct the position of the paper. However, This method has higher requirements on the deviation correction device, and the use effect is not good enough. Contents of the invention [0004] Aimi...

Claims

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Application Information

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IPC IPC(8): B65H20/34
CPCB65H20/34
Inventor 潘中华金琳肖颖周淑宝李春梅俞忠华
Owner ZHEJIANG WELLVAST PACKING PRINTING PRODS
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