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

Laminating machine open type pouring device with multiple mixing heads

The technology of mixing head and laminator is applied in the field of open-type pouring device of laminator, which can solve the problem of uneven pouring of polyurethane raw materials, and achieve the effects of improving uneven pouring, convenient operation and simple structure.

Pending Publication Date: 2022-02-01
HUNAN JINGZHENG EQUIP MFG
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above technical problems, this invention provides a multi-mixing head layer with simple structure and convenient operation, which can greatly improve the phenomenon of uneven pouring of polyurethane raw materials, improve the quality of foaming, and reduce the occurrence of foaming defects. Press open pouring device

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
  • Laminating machine open type pouring device with multiple mixing heads
  • Laminating machine open type pouring device with multiple mixing heads
  • Laminating machine open type pouring device with multiple mixing heads

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings.

[0015] Such as Figure 1-4 As shown, the present invention includes a laminator workbench 101, a mixing head installation support plate 107 and a plurality of mixing heads 105; the mixing head installation support plate 107 is installed on the lamination machine upper workbench 101, located At the feed port. Each mixing head 105 is provided with a mixing head moving mechanism 102 and a mixing head elevating device 103; The mixing head 105 is installed on the mixing head lifting device 103; the mixing head moving mechanism 102 can move with the mixing head lifting device 103; the mixing head lifting device 103 can bring the mixing head 105 up and down.

[0016] The mixing head moving mechanism 102 includes a rack 110, two slide rails 112, a slide seat 113 and a moving motor; the rack 110 and the slide rail 112 are installed on the mixing head mounting support plate 10...

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 laminating machine open type pouring device with multiple mixing heads. The device comprises a laminating machine workbench, a mixing head mounting support plate and the plurality of mixing heads; the mixing head mounting support plate is mounted on the laminating machine workbench and is positioned at a laminating machine feeding hole; each mixing head is provided with a mixing head moving mechanism and a mixing head lifting device, wherein the mixing head moving mechanism is arranged on the mixing head mounting support plate, the mixing head lifting device is mounted on the mixing head moving mechanism, the mixing head is mounted on the mixing head lifting device, the mixing head moving mechanism can drive the mixing head lifting device to move, and the mixing head lifting device can drive the mixing head to lift. The laminating machine open type pouring device is simple in structure and convenient to operate. With the laminating machine open type pouring device of the invention adopted, the phenomenon of uneven pouring of a polyurethane raw material can be improved to a great extent, the foaming quality is improved, and foaming defects are reduced.

Description

technical field [0001] The invention belongs to the technical field of polyurethane pouring equipment, and in particular relates to an open pouring device for a lamination machine with multiple mixing heads. Background technique [0002] With the development of my country's cold chain logistics, the market for refrigerated vehicles is developing rapidly. At present, the manufacturing process of the insulation board of refrigerated trucks basically adopts the closed molded foaming process. Due to the large size of the insulation board and the irregular reinforcing ribs inside the insulation board, the traditional closed molded foaming process adopts the fixed-point pouring method. The polyurethane foam does not flow smoothly inside the insulation board, causing the polyurethane raw material to not completely fill the entire interior of the insulation board, resulting in defects of foaming voids or uneven density. This defect will greatly affect the strength and thermal insul...

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): B29C44/02B29C44/40B29C44/34B29K75/00
CPCB29C44/02B29C44/40B29C44/35B29K2075/00
Inventor 陈科军欧阳铁球田红武赵正林李庆国
Owner HUNAN JINGZHENG EQUIP MFG