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Centerless winding device

A technology of winding device and bottom frame, which is applied in the direction of winding strips, transportation and packaging, and thin material processing, etc., to achieve the effects of easy operation, improved production efficiency, and good flatness

Active Publication Date: 2019-08-02
SUZHOU JWELL MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above-mentioned technical deficiencies, the purpose of the present invention is to provide a centerless winding device, which can solve the problem of smooth edges of hard sheet winding, and effectively improve the accuracy of hard sheet

Method used

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Embodiment Construction

[0016] Below in conjunction with the embodiment shown in the accompanying drawings, the present invention is described in detail as follows:

[0017] as attached figure 1 , attached figure 2 and attached image 3 As shown, a centerless winding device includes a base frame 1, a fixed support 2 fixedly arranged on the base frame 1 and a movable support 3 movably arranged on the base frame 1, and the fixed support 2 is provided with A rotatable first positioning disc 4, a rotatable second positioning disc 5 is provided on the mobile support 3, and a first transmission sprocket 6 and a second transmission chain are fixed coaxially with the first positioning disc 4 Wheel 7, the first transmission sprocket 6 is connected to the driving sprocket 8 through the transmission chain, the driving sprocket 8 is installed on the output shaft of the drive motor, the second transmission sprocket 7 is connected to the third transmission sprocket 9 through the transmission chain, The third t...

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Abstract

The invention discloses a centerless winding device. The centerless winding device comprises a chassis, a fixed bracket fixed on the chassis, and a mobile bracket movably arranged on the chassis; a first positioning disc capable of rotating is arranged on the fixed bracket; the mobile bracket is provided with a second positioning disc capable of rotating; the first positioning disc and the second positioning disc are the same in rotating direction, and the rotating center lines of the two are the same one straight line; positioning units are respectively arranged on the first positioning disc and the second positioning disc; and the positioning units include positioning tables for pressing head parts of sheets, and positioning pressure rods. The centerless winding device can adapt to winding of the sheets with different widths, is stable in structure and easy to operate, is more suitable for winding hard pieces, effectively improves the winding precision of the hard pieces, is better in edge evenness of the hard pieces, facilitates improvement of the production efficiency, and is convenient to use for secondary forming.

Description

technical field [0001] The invention relates to a winding device, in particular to a centerless winding device. Background technique [0002] At present, most of the production of hard sheets in my country uses a shearing machine to pack the sheets into slices. According to the needs of customers, the secondary forming of the sheets needs to be rolled into rolls for easy operation. Therefore, it is more difficult to collect the hard sheets into rolls according to customer requirements. very big. Some production equipment manufacturers produce belt-type friction winders, and the rolled coils are not neat, which affects the use of secondary forming of the sheet. There is also a cantilever type winder produced by a production equipment manufacturer. Because the sheet is too hard, it is difficult to start the winding, which affects the accuracy of the winding. Due to the poor winding accuracy, the two edges of the sheet are uneven, resulting in the use efficiency of the seconda...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H18/02B65H18/10
CPCB65H18/028B65H18/10B65H2301/41346B65H2301/41429B65H2301/41447B65H2403/30
Inventor 何海潮刘红彬
Owner SUZHOU JWELL MACHINERY