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Device for knurling bottom of cubic paper cup of paper cup formation machine

A technology for forming machines and paper cups, which is applied in the direction of envelope/bag manufacturing machinery, etc., which can solve the problems of not meeting the standard requirements of square paper cups, and the gap between the bottom corners and corners is large.

Inactive Publication Date: 2006-11-15
彭来静
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it is used to produce square paper cups, that is, the bottom of the paper cup is also square, the inner cavity of the bottom-turning knurling sleeve of the paper cup bottom knurling device of the paper cup forming machine should be in a square shape (such as a quadrangle, hexagon, etc.), according to Operated with the original device structure, there are gaps at the bottom of the produced square paper cups, especially the large gaps at the junction of the corners of the bottom, which do not meet the standard requirements of square paper cups

Method used

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  • Device for knurling bottom of cubic paper cup of paper cup formation machine
  • Device for knurling bottom of cubic paper cup of paper cup formation machine
  • Device for knurling bottom of cubic paper cup of paper cup formation machine

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Embodiment Construction

[0012] refer to figure 1 , figure 2 , image 3 It can be seen that the knurling device at the bottom of the square paper cup of the paper cup forming machine of the present invention includes a bottom-turning knurling sleeve 1, a slider 2, a raised ring 3, a knurling seat 4, a slider seat 5, a push rod 6, and a knurling wheel 10. , knurled wheel axle 11, the inner chamber of described bottom-turning knurled sleeve 1 is square angle shape (such as polygons such as quadrangle, hexagon, image 3 Shown is a quadrangular shape); the head of the ejector rod 6 has an inclined structure, the bottom of the ejector rod 6 is equipped with a cross bar 15, and a cam 9 is installed on the lifting base 18 of the paper cup forming machine, and the highest position of the cam 9 is The number of points corresponds to the number of the square corners of the inner cavity of the bottom-turning knurled sleeve 1 (as the inner cavity of the bottom-turning knurled sleeve is in a quadrangular shape,...

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Abstract

An embossing unit of paper cup forming machine for embossing on the bottom of square paper cup is composed of a bottom turning over and embossing sleeve with square internal cavity, slide block, height increased ring, embossing bench, slide holder, push rod with oblique structure on its top and transverse bar on its bottom, embossing roller and its axle, and cam on the lift base.

Description

1. Technical field [0001] The invention relates to a paper cup forming machine, in particular to a paper cup bottom knurling device of the paper cup forming machine. 2. Background technology [0002] Existing paper cup forming machines are all equipment for producing round paper cups, and the bottom of the paper cups produced is also round. The slider seat, ejector rod, knurling wheel, etc. are formed, and the inner cavity of the bottom-turning knurled sleeve is circular. If it is used to produce square paper cups, that is, the bottom of the paper cup is also square, the inner cavity of the bottom-turning knurling sleeve of the paper cup bottom knurling device of the paper cup forming machine should be in a square shape (such as a quadrangle, hexagon, etc.), according to Operating with the original device structure, there are gaps at the bottom of the produced square paper cups, especially the large gaps at the junction of the corners of the bottom, which do not meet the st...

Claims

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Application Information

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IPC IPC(8): B31B50/59
Inventor 彭来静宋维敏郑化迪林永锤
Owner 彭来静
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