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

Plastic foam punching device

A perforating device and a technology for plastic foam, which are applied in the field of plastic foam processing, can solve the problem that the processing process is not simple enough, and achieve the effects of reducing workload and work cost, and facilitating cleaning

Active Publication Date: 2019-04-09
ZUNYI JIANLONG PLASTIC FOAM PROD CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a plastic foam punching device to solve the problem that the burrs on the through-hole wall need to be dealt with separately when punching plastic foam, which causes the problem that the processing process is not simple enough

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
  • Plastic foam punching device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The present invention will be described in further detail below by means of specific embodiments:

[0015] The reference signs in the drawings of the description include: frame 1, rotating motor 2, upper mold 3, annular blade 4, guide cylinder 5, outer cylinder 501, inner cylinder 502, lower mold 6, groove 7, limit hole 8 , positioning hole 9, discharge hole 10, crushing cutter 11, waste residue collection tank 12, air pump 13, filter cloth 14.

[0016] Examples are attached figure 1 As shown, it includes a frame 1, a base and a rotating motor 2, the rotating motor 2 is slidingly connected with the frame 1, and the rotating shaft of the rotating motor 2 is fixedly connected with the upper mold 3 located below it. The upper mold 3 is cylindrical, and its lower end is fixedly connected with an annular blade 4 equal in diameter to it. Also be provided with the crushing cutter 11 that is fixedly connected with the lower end of upper mold 3 in the ring of annular blade 4, ...

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 relates to the technical field of plastic foam processing and particularly relates to a plastic foam drilling device comprising a rack, a base, a rotating motor and an upper die; the rotating motor is slidably connected with the rack; the upper die is a cylindrical male die and is connected with the lower end of the rotating motor; the lower end of the upper die is also provided with an annular blade; the external diameter of the annular blade is equal to the diameter of the upper die; the periphery of the upper die is also sleeved by a guiding cylinder; both the side wall of the upper die and the outer wall of the annular blade support against the inner wall of the guiding cylinder and are slidably connected with the inner wall of the guiding cylinder; the lower die fixedly connected with the base is arranged below the upper die; and a groove is formed in the lower die and is opposite to the upper die. By using the plastic foam drilling device, the problem that the processing process is not simple and convenient because burrs on walls of through holes are required to be treated alone during plastic foam drilling can be solved.

Description

technical field [0001] The invention relates to the technical field of plastic foam processing, in particular to a plastic foam punching device. Background technique [0002] Plastic foam is a chemical material, its full name is polystyrene foam, it has the characteristics of light weight, firmness, shock absorption, low moisture absorption, easy molding, good water resistance, heat insulation, and low price, and is widely used in packaging , heat preservation, waterproof, heat insulation, shock absorption and other fields. When using plastic foam, we usually punch a through hole in the plastic foam, and then place the item in the through hole, so that the plastic foam can protect and support the item. [0003] Nowadays, a punching machine with a drill bit is generally used to punch holes. When punching molded plastic foam, due to the expansion of the plastic foam and the characteristics of not being easy to cut, many burrs will be generated on the wall of the formed throug...

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 Patents(China)
IPC IPC(8): B26D1/44B26D7/10B26D7/00
CPCB26D1/44B26D7/00B26D7/10
Inventor 吴从义
Owner ZUNYI JIANLONG PLASTIC FOAM PROD CO LTD