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A slitting system for galvanized pull ring strip material

A technology for endless belts and galvanized coils, applied in shearing devices, metal processing equipment, manufacturing tools, etc., which can solve the problems of poor quality galvanized strips, easy wear and dullness of circular cutting knives, and many burrs on the edges of galvanized strips, etc. problems, to achieve the effect of prolonging the service life

Active Publication Date: 2020-09-01
杭州泰迪包装材料有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0006] The above-mentioned existing technical solutions have the following defects: when the slitter cuts the galvanized strip for a long time, the circular cutting knife is easy to wear and become blunt, resulting in more burrs on the edge of the galvanized strip after cutting. Poor quality of galvanized strip

Method used

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  • A slitting system for galvanized pull ring strip material
  • A slitting system for galvanized pull ring strip material
  • A slitting system for galvanized pull ring strip material

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Embodiment Construction

[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0035] refer to figure 1 and figure 2 , is the slitting system of a kind of galvanized ring strip material disclosed in the present invention, comprises rectangular lathe 1, and lathe 1 is provided with the transmission roller 11 that is used to transmit galvanized coil strip, cutting mechanism 12 in rotation, and transmission roller 11 is driven by motor Drive to rotate, the transmission direction of transmission roller 11 is along the transmission direction of machine tool 1, and cutting mechanism 12 comprises cutting roller 121, the cutting motor 122 that drives cutting roller 121 to rotate, and the axial direction of cutting roller 121 is along the width direction of machine tool 1, and cutting roller 121 A circular cutting knife 123 is fixed coaxially, the cutting roller 121 is rotationally connected with the machine tool 1 , the motor shaft of the cutti...

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Abstract

The invention discloses a slitting system of a galvanized pull-ring strip, and relates to the field of machining of pull-rings of ring-pull cans. According to the technical scheme, the slitting systemis characterized by comprising a machine tool, a transmission roller and a cutting mechanism are arranged on the machine tool, the cutting mechanism comprises a cutting roller and a cutting motor, acircular cutter is arranged on the cutting roller, the machine tool is provided with a trimming mechanism and a driving mechanism, the trimming mechanism comprises a trimming piece and a trimming strip, the trimming strip is provided with a knife grinder, an oil cavity and a piston channel, the trimming strip is provided with a movable plug, the trimming piece is provided with a driving piston, and the machine tool is provided with a cleaning mechanism for cleaning up cut scrap iron. Through the trimming mechanism, the circular cutter can be kept sharp so as to more easily cut off a galvanizedcoiled strip, no burrs can easily appear, and the cutting quality is high; by arranging a piston rod, a driving pawl and a ratchet wheel, the service life of the knife grinder is long; and by arranging the cleaning mechanism, scrap iron can hardly be left on the surface of the galvanized coiled strip to influence the subsequent machining of the galvanized coiled strip.

Description

technical field [0001] The invention relates to the field of processing pull rings of pop cans, in particular to a cutting system for galvanized ring pull strip material. Background technique [0002] In recent years, Hangzhou Taidi Packaging Materials Co., Ltd. has carried out technical cooperation with Zhejiang Southeast Metal Sheet Co., Ltd. through innovative research and development, and reduced the thickness of galvanized pull ring strips commonly used in the industry from 0.30mm to 0.26mm (0.254mm). In the case of reducing the thickness of the material, start from increasing the yield strength of the material, so as to keep the strength of the tab of the easy-open end unaffected. [0003] In addition, in the production process of the ring, by improving the shape of the triangular punch of the ring die, the problem of tape jam caused by the breakage of the edge in the production process of the ring can be solved, and the blanking size of the ring hole can be improved, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23D19/06B24B3/36
CPCB23D19/06B24B3/36
Inventor 楼正波
Owner 杭州泰迪包装材料有限公司
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