Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of high temperature resistant conveyor belt and its manufacturing process

A conveyor belt and high temperature resistant technology, applied in the field of conveyor belts, can solve the problems of food separation, inconvenient use of conveyor belts, and easy aging, etc., and achieve the effect of not easy to stick, excellent overall performance, and high peel strength

Active Publication Date: 2020-12-08
上海米莜凯自动化装备有限公司
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the temperature environment for the application of the above-mentioned conveyor belts has limitations, and it is difficult to bake food (especially biscuits, cakes, etc.) at a temperature of about 200 ° C, that is, aging and other phenomena are prone to occur; In the process, the soft and sticky food is heated together with the covering glue on the conveyor belt in the prior art. With the prolongation of the baking time, the food gradually changes from soft to hard, while the conveyor belt still maintains a relatively high temperature, and then The contact between the food and the surface of the conveyor belt will stick and the food cannot be completely separated, and the part of the food adhered to the conveyor belt will cause inconvenience to the repeated use of the conveyor belt

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
  • A kind of high temperature resistant conveyor belt and its manufacturing process
  • A kind of high temperature resistant conveyor belt and its manufacturing process
  • A kind of high temperature resistant conveyor belt and its manufacturing process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Embodiment 1: a kind of high temperature resistant conveyer belt, comprises the following steps to produce and obtain:

[0048] Step 1, fabric setting: carry out setting treatment on the high temperature resistant fabric layer 31, the temperature of setting treatment is 180°C, the vehicle speed is 18m / min, the tension is 300kg, and the high temperature resistant fabric layer 31 after setting is obtained;

[0049] Step 2, viscose glue: evenly apply PU glue to one surface of the shaped high-temperature-resistant fabric layer 31 obtained in step 1, and form the first adhesive layer 21 on the high-temperature-resistant fabric layer 31;

[0050] Step 3, drying material: heat the granular TPU-90A at a temperature of 100-105°C for 2.5 hours to remove moisture, and then melt the dried TPU-90A;

[0051] Step 4, bonding: one surface of the shaped high temperature resistant fabric layer 31 with the first adhesive layer 21 obtained in step 2 is coated with TPU-90A to form a second ...

Embodiment 2

[0056] Embodiment 2: a kind of high temperature-resistant conveyor belt, the difference with embodiment 1 is that the weight used per square meter of the first adhesive layer 21 is 8g, and the weight used per square meter of the second adhesive layer 22 is 30g.

Embodiment 3

[0057] Embodiment 3: a kind of high temperature-resistant conveyor belt, the difference with embodiment 1 is that the weight used per square meter of the first adhesive layer 21 is 12g, and the weight used per square meter of the second adhesive layer 22 is 25g.

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

PropertyMeasurementUnit
particle diameteraaaaaaaaaa
lengthaaaaaaaaaa
peel strengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a high temperature resistant conveyor belt and a manufacturing process thereof, and belongs to the technical field of conveyer belts. The high temperature resistant conveyor belt includes a first skeleton layer, a second skeleton interlayer and an A bonding layer used for connecting the first skeleton layer and the second skeleton interlayer. The first skeleton layer is a PTFE layer. The A bonding layer includes a first bonding layer and a second bonding layer. The first bonding layer includes a PU glue layer composed of PU glue. The second bonding layer includes a TPU-90A layer composed of TPU-90A. A second skeleton interlayer is formed by respectively adhering two high temperature resistant fabric layers to a B bonding layer. The high temperature resistant fabriclayers includes one of polyester fabric, polyester cotton fabric, aramid fabric and acrylic fabric. The B bonding layer is formed by bonding first bonding layers and second bonding layers at a time, and the number of the layers is 2-3. The conveyor belt solves the problems that products are prone to aging peeling or sticking to each other before being baked in the process of transporting the products at a high temperature of about 200 DEG C, and has advantages of being less prone to aging peeling and sticking to food.

Description

technical field [0001] The invention relates to the technical field of conveyor belts, more specifically, it relates to a high temperature resistant conveyor belt and its manufacturing process. Background technique [0002] Traditional conveyor belts are usually made of rubber. This type of conveyor belt has good acid and alkali resistance and is widely used in docks and ports, chemical companies, coal industry, building materials industry, logistics transportation industry, food industry, etc. [0003] The Chinese patent with the authorized announcement number CN105061911B and the authorized announcement date on August 11, 2017 discloses a conveyor belt that can be in contact with food, including a polyester fiber cloth layer, and the outer side of the polyester fiber cloth layer is covered with a covering rubber , the covering rubber is made of the following raw materials in parts by weight: 90-110 parts of EPDM rubber, 20-40 parts of white carbon black, 20-40 parts of nan...

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): B65G15/34B65G15/38B29C65/54
CPCB29C65/54B29C66/45B65G15/34B65G15/38
Inventor 顾善萍蒋博
Owner 上海米莜凯自动化装备有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com