CN202468841U - Polyvinyl chloride (PVC) jointed V belt made of basalt fiber core rope - Google Patents
Polyvinyl chloride (PVC) jointed V belt made of basalt fiber core rope Download PDFInfo
- Publication number
- CN202468841U CN202468841U CN201220052292XU CN201220052292U CN202468841U CN 202468841 U CN202468841 U CN 202468841U CN 201220052292X U CN201220052292X U CN 201220052292XU CN 201220052292 U CN201220052292 U CN 201220052292U CN 202468841 U CN202468841 U CN 202468841U
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- CN
- China
- Prior art keywords
- core rope
- pvc
- belt
- basalt fiber
- jointed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a polyvinyl chloride (PVC) jointed V belt made of basalt fiber core rope. The PVC jointed V belt comprises a tensile body, top glue, bottom glue, wrapping cloth and a connecting layer, wherein the tensile body is the basalt fiber core rope, and is arranged between the top glue and the bottom glue; and the basalt fiber core rope consists of a core wire formed by basalt fiber zero-twist roving by stranding and twisting, and a covering layer of the core wire. The PVC jointed V belt is high in tensile strength, lower in elongation percentage and good in heat resistance; the basalt fiber core rope is provided with the PVC resin covering layer, so that the phenomenon that the basalt fiber core rope is easily broken due to the fiber brittleness in the process of manufacturing the belt so as to cause tensile strength loss can be effectively reduced, and the adhesive strength between the core rope and PVC resin belt glue can be improved; compared with a core rope made from aramid fiber or ultra-high molecular weight polyethylene fiber, the basalt fiber core rope is lower in price and better in cost-performance; and after being used, the PVC jointed V belt can be recycled, so that the solid waste can be reduced, and the environment is protected.
Description
Technical field
The utility model relates to a kind of industrial belt, particularly relates to a kind of PVC joined v-belt of basalt fibre core rope.
Background technique
The general rubber that adopts is made colloid in the present joined v-belt; The polyster fibre cotton rope is made antibody; Technical performance indexs such as the tensile strength of polyster fibre cotton rope, elongation percentage are all less than high technology fiber thread rope (aramid fibre, superhigh molecular weight polyethylene fibers, basalt fibre); And the V band that uses aramid fibre, superhigh molecular weight polyethylene fibers wire rope core to produce, cost of production is high.V-shaped rubber belt recycling difficulty after the use and cost are high.
Summary of the invention
The purpose of the utility model is exactly the defective that overcomes present PVC joined v-belt, and a kind of PVC joined v-belt of basalt fibre core rope is provided.
For achieving the above object, the utility model adopts following technological scheme:
A kind of PVC joined v-belt of basalt fibre core rope comprises: tension element, top glue, primer, infantees, binder course, and described tension element is located between top glue and the primer for basalt fibre core rope; Described basalt fibre core rope adds the heart yearn that is twisted into by the Split Down of basalt fibre roving and the clad of heart yearn is formed.
Described top glue, primer are that the degree of polymerization combines in the polyvinyl chloride resin layer more than 1150.
Described infantees is the fabric canvas that is coated with PVC paste resin.
Described binder course is the multi-layer fiber fabric canvas that is compounded with Corvic.
Described clad is the Corvic clad.
The beneficial effect of the utility model: the beneficial effect of the utility model: because the utility model core rope is basalt fibre core rope; Replace other fiber core rope to produce joined v-belt with it as tension element; Its tensile strength is higher, elongation percentage is lower; This is by the decision of the characteristic of basalt fibre; The basalt fibre tensile strength is 4450～4800MPa; All higher than large-tow carbon fiber, aramid fibre, Steel Fibre, the core rope that utilizes basalt fibre roving twisting Split Down to process has the joined v-belt that high tenacity, high-modulus, good heat resistance, characteristics that elongation percentage is low replace other fiber core rope to produce as tension element, and its tensile strength is higher, elongation percentage is lower; Basalt fibre core rope is provided with the Corvic clad, can effectively reduce basalt fibre core rope and in system band process, fracture easily because of fibrous is crisp and cause the loss of tensile strength, has increased the bonding strength of core rope with Corvic band glue simultaneously; Basalt fibre core rope is lower than the core rope price of aramid fibre, superhigh molecular weight polyethylene fibers, and cost performance is better; PVC V after the use is with recyclable utilization again, reduces solid waste and produces, the protection environment.
Description of drawings
Fig. 1 is one of them embodiment's of the utility model a schematic representation.
Embodiment
As shown in Figure 1, the utility model comprises: tension element 4, top glue 3, primer 5, infantees 2, binder course 1, and described tension element 4 is located between top glue and the primer for basalt fibre core rope; Described basalt fibre core rope adds the heart yearn that is twisted into by the Split Down of basalt fibre roving and the clad of heart yearn is formed.Described top glue, primer are that the degree of polymerization combines in the polyvinyl chloride resin layer more than 1150.Described infantees 2 is the fabric canvas that are coated with PVC paste resin.Described binder course 1 is the multi-layer fiber fabric canvas that is compounded with Corvic.Described clad is the Corvic clad.
The utility model comprises general V band of joint group and joint group narrow V belt.
Claims (5)
1. the PVC joined v-belt of basalt fibre core rope, comprising: tension element, top glue, primer, infantees, binder course is characterized in that: described tension element is located between top glue and the primer for basalt fibre core rope; Described basalt fibre core rope adds the heart yearn that is twisted into by the Split Down of basalt fibre roving and the clad of heart yearn is formed.
2. the PVC joined v-belt of a kind of basalt fibre core rope according to claim 1, it is characterized in that: described top glue, primer are that the degree of polymerization combines in the polyvinyl chloride resin layer more than 1150.
3. the PVC joined v-belt of a kind of basalt fibre core rope according to claim 1, it is characterized in that: described infantees is the fabric canvas that is coated with PVC paste resin.
4. the PVC joined v-belt of a kind of basalt fibre core rope according to claim 1, it is characterized in that: described binder course is the multi-layer fiber fabric canvas that is compounded with Corvic.
5. the PVC joined v-belt of a kind of basalt fibre core rope according to claim 1, it is characterized in that: described clad is the Corvic clad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220052292XU CN202468841U (en) | 2012-02-17 | 2012-02-17 | Polyvinyl chloride (PVC) jointed V belt made of basalt fiber core rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220052292XU CN202468841U (en) | 2012-02-17 | 2012-02-17 | Polyvinyl chloride (PVC) jointed V belt made of basalt fiber core rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202468841U true CN202468841U (en) | 2012-10-03 |
Family
ID=46917000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220052292XU Expired - Fee Related CN202468841U (en) | 2012-02-17 | 2012-02-17 | Polyvinyl chloride (PVC) jointed V belt made of basalt fiber core rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202468841U (en) |
-
2012
- 2012-02-17 CN CN201220052292XU patent/CN202468841U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20200217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |