Unlock instant, AI-driven research and patent intelligence for your innovation.

Roller type bottom curling device

A roller-type, roller-type technology, which is applied in the field of roller-type bottom rolling devices, can solve the problems of wrinkle bottom forming and paper damage, etc., and achieve the effects of reducing pressure, good forming effect, and avoiding scratches on paper

Inactive Publication Date: 2015-04-29
ZHEJAING DISCOVER MACHINERY MFG CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention solves the problem that the existing traditional bottom rolling device easily causes bottom forming defects such as wrinkles or easily causes damage to the paper sheet

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Roller type bottom curling device
  • Roller type bottom curling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The present invention will be further described below in conjunction with drawings and embodiments.

[0011] As shown in the figure: a roller-type crimping device, including a base 8 and a bottom rolling device 6, the base 8 is distributed with accommodating grooves 7, and each accommodating groove is radially distributed. There is a bottom rolling device 6. The bottom rolling device 6 includes a roller seat 2 and a roller 3, the middle of the roller seat 2 is provided with a roller installation notch, and the roller installation notch is provided with a pin shaft 5, and the roller 3 is sleeved on the pin On the shaft 5, the outer end of the pin shaft 5 is fixed by the nut 1; the roller 3 is provided with a circle of arc-shaped grooves 4.

[0012] The roller 3 protrudes from the top of the roller seat 2 . The base 8 is provided with four accommodating grooves distributed radially at equal angles, and a bottom rolling device is installed in each accommodating groove. ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a roller type bottom curling device which comprises a base and bottom curling devices, wherein accommodating slots are distributed in the base, and the accommodating slots are in radial distribution, and the bottom curling devices are arranged in the accommodating slots, each bottom curling device comprises a roller seat and a roller, a roller mounting notch is formed in the middle of the roller seat, a pin shaft is mounted at the roller mounting notch, the roller is arranged on a pin shaft in a sleeving manner, and the outer end of the pin shaft is fixed through a nut; a circle of arc-shaped grooves are formed in the roller.

Description

technical field [0001] The invention relates to a cup bottom curling device for a paper cup / paper bowl machine, in particular to a roller type bottom curling device. Background technique [0002] The traditional bottom rolling device used in paper cup / paper bowl machines, one is to squeeze the paper through the groove at the bottom and then curl it into shape. The pressure on the paper is very large during forming, which is easy to cause bottom forming defects such as wrinkles; the other is The curved blade type roll bottom is adopted. Although it can effectively solve the problem of wrinkles caused by excessive pressure on the bottom of the roll, the blade is easy to damage the paper during the rotation process, especially the double-sided coated paper will damage the outer coating. . Contents of the invention [0003] The object of the present invention is to provide a roller type crimping device. [0004] The invention solves the problem that the existing traditional ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B31C11/00
Inventor 王建平
Owner ZHEJAING DISCOVER MACHINERY MFG CO LTD