Conveyor belt is the main part of belt transportation, overload material, the use of conveyor belt as a transport carrier compared with other modes of transport has safe operation, convenient use, easy maintenance, low freight, can achieve continuity, shorten transport distance, etc. Light conveyor belt is the best product in conveyor belt. Its working tension can be less than 50N/mm. The fuselage is light and thin. It has good dimensional stability, high tension and bright color. It is safe and non-toxic. It is widely used in food, medicine, electronics, tobacco, printing, packaging, wood, textile, building materials, transportation, postal, logistics and other industries. It is used for the transportation of goods, bagging and bagging, bulk materials, internal production processes and processing of agricultural by-products, so it is also called processing belt. During the Tenth Five-Year Plan period, breakthroughs have been made in the production of light-duty conveyor belts in China, and they have gradually occupied an important position in the conveyor belt industry. Hundreds of varieties and specifications have been adopted, which are widely used in many fields.

　　1. 輕型輸送帶結(jié)構(gòu):

　　1. Light conveyor belt structure:

　　輕質(zhì)輸送帶的組成包括覆蓋層、骨架層、底層和骨架在兩層以上的夾層。

　　The composition of light conveyor belt includes the interlayer of overburden layer, skeleton layer, bottom layer and skeleton above two layers.

　　覆蓋層為輕型輸送帶表面。根據(jù)輸送物料的性質(zhì)，應(yīng)具有良好的耐熱性、耐油性、耐水性、耐老化性、耐腐蝕性、靜電導(dǎo)電性、性等。材料包括橡膠、橡塑共混物、PVC、TPU、TPE、聚酰胺、織物等。

　　The covering layer is the surface of light conveyor belt. According to the nature of the conveying material, it should have good heat resistance, oil resistance, water resistance, aging resistance, corrosion resistance, electrostatic conductivity, non-toxicity and so on. Materials include rubber, rubber-plastic blends, PVC, TPU, TPE, polyamide, fabrics and so on.

　　骨架層的核心結(jié)構(gòu)通常是一到三層，常見的是兩層?？椢锏慕?jīng)紗材料以滌綸長絲為主，模具高，伸長率低，常用的經(jīng)紗為1000D和1500D。緯紗有滌綸長絲、滌綸單絲和錦綸長絲。當(dāng)需要橫向剛性時，選擇滌綸單絲緯紗作為框架層?？椢锝Y(jié)構(gòu)按平紋、斜紋和直經(jīng)緯的編織風(fēng)格而定。確保覆蓋層與中間層之間有良好的粘合力?？椢镄枰罨蚪n。

　　The core structure of skeleton layer is usually one to three layers, and the most common is two layers. The warp yarn material of the fabric is mainly polyester filament with high die and low elongation. The commonly used warp yarns are 1000D and 1500D. Weft yarns include polyester filament, polyester monofilament and nylon filament. When transverse rigidity is needed, polyester monofilament weft is selected as frame layer. The fabric structure is determined by plain weave, twill weave and straight warp and weft weaving style. Ensure good adhesion between the overburden and the middle layer. Fabrics need to be activated or impregnated.

　　底層為輕型輸送帶的傳動面。無論是板支承還是輥支承，都與支承和傳動系統(tǒng)相接觸。一般來說，它是骨架織物。

　　The bottom layer is the transmission surface of the light conveyor belt. Both plate support and roll support are in contact with the support and transmission system. Generally speaking, it is a skeleton fabric.

　　所述夾層材料可與所述覆蓋層相同或不同。

　　The sandwich material can be identical or different from the covering layer.

　　輕型輸送帶厚度一般為0。5-4mm之間，大厚度不超過7mm。

　　The thickness of light conveyor belt is generally 0. Between 5 and 4 mm, the maximum thickness is not more than 7 mm.

　　輕型輸送帶生產(chǎn)加工技術(shù)

　　Production and Processing Technology of Light Conveyor Belt

　　無論是橡膠輕輸送帶還是樹脂輕輸送帶，其生產(chǎn)加工方法所生產(chǎn)的產(chǎn)品均為軋制產(chǎn)品，這些產(chǎn)品提供給用戶后需要加工，即切成一定長度、寬度和環(huán)形接頭加工。根據(jù)涂層材料的不同，環(huán)形接頭有錐面磨削、齒形焊接、釘扣搭接等。連接頭好、重量輕的輸送帶要求厚度相同、表面平整，保證物料的準(zhǔn)確輸送。

　　Whether rubber conveyor belt or resin conveyor belt, the products produced by its production and processing methods are rolling products. These products are provided to users for processing, that is, cut into a certain length, width and ring joint processing. According to the different coating materials, the annular joints have taper grinding, tooth welding, nail lapping and so on. Conveyor belts with good connection and light weight require the same thickness and smooth surface to ensure the accurate transportation of materials.