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Light conveyor belt for seed industry and manufacturing method thereof

A light conveyor belt and conveyor belt technology, applied in conveyors, chemical instruments and methods, transportation and packaging, etc., can solve the problems that the quality of the conveyor belt should not be too light, the items on the conveyor belt are easy to fall, and affect the work efficiency, etc., to achieve High fit, improved weather resistance, and improved production efficiency

Active Publication Date: 2016-08-17
SHANGHAI YONGLI BELTING +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the maximum size of the horizontal conveyor belt is more than 100 meters, and the span is very long, which requires that the conveyor belt itself should not be too light, otherwise the conveyor belt itself will shake during the transportation process, and the items on the conveyor belt will easily fall. , which affects work efficiency; at the same time, the extension of the conveyor belt itself is required to be small, otherwise the belt will continue to elongate during operation and cause slippage, which will affect the use

Method used

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  • Light conveyor belt for seed industry and manufacturing method thereof
  • Light conveyor belt for seed industry and manufacturing method thereof
  • Light conveyor belt for seed industry and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0086] see figure 1 It is the production process flow chart of horizontal conveyer belt of the present invention and figure 2 Shown in the cross-sectional structure schematic diagram of horizontal conveyer belt of the present invention, the conveyer belt manufacturing method described in polyvinyl chloride light-duty horizontal conveyer belt is as follows:

[0087] 1. Formula of PVC surface layer for horizontal conveyor belt:

[0088] 100 parts by weight of PVC paste resin; 40-50 parts by weight of plasticizer dioctyl phthalate; 10-15 parts by weight of cold-resistant plasticizer aliphatic dicarboxylic acid ester; 2-3 parts by weight of calcium-zinc composite stabilizer ; 0.1-0.2 parts by weight of ultraviolet absorber 2-hydroxyphenylbenzotriazole; 3-5 parts by weight of color paste.

[0089] 2. The formula of the PVC bonding layer of the horizontal conveyor belt:

[0090] 100 parts by weight of PVC paste resin; 70-80 parts by weight of plasticizer dioctyl phthalate; 10-15...

Embodiment 2

[0099] see image 3 It is the production process flowchart of the inclined conveyor belt of the present invention, Figure 4 It is the sectional structure schematic diagram and Figure 5 Shown in the decorative pattern appearance figure of the inclined conveyor belt surface layer of the present invention, the conveyor belt manufacturing method described in the polyvinyl chloride light-duty inclined conveyor belt is as follows:

[0100] 1. The formula of the PVC surface layer of the inclined conveyor belt:

[0101] 100 parts by weight of PVC paste resin; 40-50 parts by weight of plasticizer dioctyl phthalate; 10-15 parts by weight of cold-resistant plasticizer aliphatic dicarboxylic acid ester; 2-3 parts by weight of calcium-zinc composite stabilizer ; 0.1-0.2 parts by weight of ultraviolet absorber 2-hydroxyphenylbenzotriazole; 3-5 parts by weight of color paste; 10-15 parts by weight of nitrile rubber.

[0102] 2. The formula of the PVC bottom layer of the inclined conveyo...

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Abstract

The invention relates to a light conveyor belt for the seed industry and a manufacturing method thereof. It is formed by compounding a polyvinyl chloride layer and a base material. The polyvinyl chloride layer is a polyvinyl chloride soft material made of polyvinyl chloride paste resin, and the base material is polyester fabric. , There is a polyvinyl chloride bonding layer between adjacent fabrics, and the uppermost fabric is coated with a polyvinyl chloride surface layer with a thickness of not less than 1.5mm. Under the condition of infrared heating and plasticizing, including setting the upper layer fabric, priming the upper surface, coating the PVC paste resin with a thickness of at least 1.5mm, and then priming the lower surface, coating the PVC bonding material; the middle layer fabric setting , the upper surface is primed, coated with PVC adhesive, the lower surface is primed, coated with PVC adhesive; the lower layer of fabric is shaped, the upper surface is primed, coated with PVC adhesive; the middle layer of fabric Bond the lower layer of fabric, and then bond the upper layer of fabric to make a conveyor belt. The advantages are: improved weather resistance, higher compatibility with equipment, extended service life, improved production efficiency, and reduced costs.

Description

technical field [0001] The invention relates to a PVC conveyor belt, in particular to a light conveyor belt for the seed industry and a manufacturing method thereof. Background technique [0002] Conveyor belts are widely used in seed transportation in agriculture. They can be used for continuous, high-efficiency, and large-angle transportation. They are safe to operate, easy to use, easy to maintain, low in freight, can shorten transportation distances, reduce engineering costs, and save manpower and material resources. As one of the largest plastic raw materials in the world, polyvinyl chloride (PVC) is widely used in various fields, such as the surface material of conveyor belts, due to its low price, high chemical resistance, and excellent mechanical properties. [0003] At present, most of the conveyor belts used in this industry are thick fabric conveyor belts imported from the United States or other types of conveyor belts that do not fit well with equipment. During u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G15/32B32B37/12B32B27/12B32B27/30C08L27/06
Inventor 蔡澜刘晶晶史佩浩
Owner SHANGHAI YONGLI BELTING