High-temperature-resistant gum dipping canvas for conveying belt

Abstract

The utility model discloses high-temperature-resistant gum dipping canvas for a conveying belt, and particularly relates to the technical field of canvas for the conveying belt, the high-temperature-resistant gum dipping canvas for the conveying belt comprises a base body for manufacturing the conveying belt, and the top and the bottom of the base body are both provided with reinforcing assemblies for enhancing the tear resistance; a functional component with high-temperature-resistant and anti-corrosion functions is arranged outside the reinforcing component; the base body comprises a plurality of interspersed wires, a plurality of branch wires and a plurality of groups of main wires, wherein every two of the main wires correspond to each other. According to the utility model, the interspersed wires and the branch wires are interspersed between the main wires which are interspersed and wound into the twisted shape, so that the stability of the base body can be enhanced, and the base body can be connected more tightly and firmly, the tensile strength and the impact strength of the base body can be improved, the situations of slippage, dislocation and tearing can be avoided, and the service life of the base body can be prolonged. Meanwhile, by means of the first metal wires and the second metal wires which are distributed in a penetrating mode, the impact resistance and the tear resistance of the base body can be improved, the service life of the base body can be effectively prolonged, and the using effect of the base body can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of canvas for conveyor belts, in particular to a high temperature resistant rubber dipped canvas for conveyor belts. Background Art

[0002] High temperature resistant conveyor belts are widely used in steel, cement and other industries. Due to the long-term transportation of high-temperature materials, the conveyor belts are prone to elongation, delamination of rubber and belt core canvas, or cross-section of belt core canvas. They have a short service life and require frequent replacement.

[0003] As the skeleton material of the conveyor belt, the composition structure of canvas affects the physical and mechanical properties of the conveyor belt. As shown in the patent document CN217104472U, the prior art includes dipped canvas, which is composed of canvas fabric and a glue coating covering its surface. The canvas fabric is interwoven with warp yarns and weft yarns, and the weft yarns are arranged obliquely. The weft yarns sink to the lower layer after being spaced apart from at least one warp yarn and interweave with at least one warp yarn to form an interweaving point. The warp yarns are polyamide twisted yarns, and the weft yarns are basalt fibers. The dipped canvas structure obtained by this technical solution has the advantages of soft cloth surface, high strength retention rate, and good flame retardant performance; the fabric also has heat resistance, wear resistance, good adhesion to rubber, good flex resistance, low cost, wide application, high strength retention rate after repeated use, and excellent environmental protection performance; the technical solution sets the weft yarns obliquely, which not only ensures the mechanical properties of the fiber, but also provides torsional and shear strength.

[0004] However, the weaving style in the above technical solution is single, and only the warp and weft threads are interlaced and woven, resulting in low connection firmness of the canvas, which will affect the service life of the canvas. This technical solution only uses yarn for weaving, and the tear resistance is not high. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a conveyor belt high-temperature resistant rubber-impregnated canvas. By inserting the inserted wires and branch wires between the cross-wound and twisted main wires, the stability of the base can be enhanced, and the various staggered interlacing methods can make the base connection tighter and firmer, improve the tensile and impact strength of the base, avoid slippage, dislocation and tearing, and at the same time, with the help of the interlaced first metal wire and the second metal wire, the impact resistance and tearing resistance of the base can be enhanced, thereby effectively enhancing the service life and use effect of the base to solve the problems arising from the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A conveyor belt high temperature resistant rubber dipped canvas, comprising a substrate for manufacturing a conveyor belt, wherein the top and bottom of the substrate are both provided with reinforcing components for enhancing tear resistance;

[0007] The exterior of the reinforcement component is provided with a functional component for high temperature resistance and corrosion resistance;

[0008] The base includes multiple interlaced wires, multiple branch wires and multiple groups of main wires corresponding to each other. The interlaced wires and branch wires are arranged side by side with equal intervals. The main wires are perpendicular to the interlaced wires and the branch wires. Each group of main wires includes a first wire and a second wire. The first wire and the second wire are cross-wound into a twist shape. Multiple interlaced holes are formed between the crossed first and second wires. The interlaced wires pass through the interlaced holes in the multiple main wires in sequence.

[0009] In a preferred embodiment, the reinforcing component includes a plurality of first metal wires and a plurality of second metal wires, the first metal wires are perpendicular to the second metal wires, and the plurality of first metal wires and the plurality of second metal wires are interspersed and staggered; the first metal wires and the second metal wires are both arranged outside the matrix, and the impact resistance of the utility model can be enhanced through the self-strength of the first metal wires and the second metal wires, and because the first metal wires and the second metal wires are staggered, the tensile and tear resistance can be effectively enhanced to avoid slippage, dislocation and tearing.

[0010] In a preferred embodiment, the functional component includes a fireproof layer, a waterproof layer and an anti-corrosion layer, the waterproof layer is arranged between the anti-corrosion layer and the fireproof layer, and the fireproof layer is arranged at the bottom of the anti-corrosion layer; the fireproof layer, the waterproof layer and the anti-corrosion layer are all arranged on the outside of the reinforcement component, and the fireproof layer is made of basalt fiber material with high strength, corrosion resistance and high temperature resistance, so that the fireproof performance of the substrate can be effectively improved; the waterproof layer is made of polyvinyl chloride material with high stability and good waterproof performance, so that the waterproof performance of the substrate can be improved; the anti-corrosion layer is made of polypropylene material with aging resistance, UV radiation resistance and impact resistance, so that the service life of the substrate can be extended.

[0011] In a preferred embodiment, the fireproof layer is made of basalt fiber material. By using basalt fiber material with high strength, corrosion resistance and high temperature resistance to make the fireproof layer, the fireproof performance of the substrate can be effectively improved.

[0012] In a preferred embodiment, the waterproof layer is made of polyvinyl chloride material. By using the polyvinyl chloride material with high stability and good waterproof performance to make the waterproof layer, the waterproof performance of the substrate can be improved.

[0013] In a preferred embodiment, the anti-corrosion layer is made of polypropylene material. By using polypropylene material that is resistant to aging, UV radiation and impact to make the anti-corrosion layer, the service life of the substrate can be extended.

[0014] Technical effects and advantages of the utility model:

[0015] By inserting the inserted wires and branch wires between the cross-wound and twisted main wires, the stability of the matrix can be enhanced, and the various staggered interlacing methods can make the matrix connection tighter and firmer, improve the tensile and impact strength of the matrix, and avoid slippage, dislocation and tearing. At the same time, with the help of the interlaced first metal wire and the second metal wire, the impact resistance and tear resistance of the matrix can be enhanced, thereby effectively enhancing the service life and use effect of the matrix. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a cross-sectional view of the overall structure of the utility model;

[0017] Figure 2 For the utility model Figure 1 Enlarged view of part A;

[0018] Figure 3 It is a top view of the base of the utility model;

[0019] Figure 4 For the utility model Figure 3 Enlarged view of part B;

[0020] Figure 5 This is a top view of the first metal wire of the present utility model.

[0021] The figures are marked as follows: 1. base; 2. interlaced wire; 3. branch line; 4. main line; 41. first line; 42. second line; 43. interlaced hole; 5. first metal wire; 6. second metal wire; 7. fireproof layer; 8. waterproof layer; 9. anti-corrosion layer; 10. reinforcement component. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Refer to the instruction manual Figure 1-5The utility model provides a conveyor belt high temperature resistant rubber dipped canvas, including a substrate 1 for conveyor belt manufacturing, the substrate 1 includes a plurality of interlaced wires 2, a plurality of branch wires 3 and a plurality of groups of main wires 4 corresponding to each other, the interlaced wires 2 and the branch wires 3 are arranged side by side with equal intervals, the main wires 4 are perpendicular to the interlaced wires 2 and the branch wires 3, each group of main wires 4 includes a first wire 41 and a second wire 42, the first wire 41 and the second wire 42 are cross-wound into a twist shape, a plurality of interlaced holes 43 are formed between the crossed first wires 41 and the second wires 42, the interlaced wires 2 sequentially pass through the interlaced holes 43 in the plurality of main wires 4.

[0024] In order to enhance the tear resistance of the base 1, the top and bottom of the base 1 are provided with reinforcing components 10 for enhancing the tear resistance;

[0025] like Figure 5 As shown, the reinforcing component 10 includes a plurality of first metal wires 5 and a plurality of second metal wires 6, the first metal wires 5 are perpendicular to the second metal wires 6, and the plurality of first metal wires 5 and the plurality of second metal wires 6 are interspersed and staggered; the first metal wires 5 and the second metal wires 6 are both arranged outside the substrate 1, and the impact resistance of the utility model can be enhanced through the self-strength of the first metal wires 5 and the second metal wires 6, and because the first metal wires 5 and the second metal wires 6 are staggered, the tensile and tear resistance can be effectively enhanced to avoid slippage, dislocation and tearing.

[0026] In order to enhance the fireproof, waterproof and anti-corrosion performance of the base 1, the reinforcing component 10 is provided with a functional component for high temperature resistance and anti-corrosion function on the outside;

[0027] like Figure 1 and 2 As shown, the functional component includes a fireproof layer 7, a waterproof layer 8 and an anti-corrosion layer 9, the waterproof layer 8 is arranged between the anti-corrosion layer 9 and the fireproof layer 7, and the fireproof layer 7 is arranged at the bottom of the anti-corrosion layer 9; the fireproof layer 7, the waterproof layer 8 and the anti-corrosion layer 9 are all arranged outside the reinforcing component 10, and the fireproof layer 7 is made of basalt fiber material with high strength, corrosion resistance and high temperature resistance, so that the fireproof performance of the substrate 1 can be effectively improved; the waterproof layer 8 is made of polyvinyl chloride material with high stability and good waterproof performance, so that the waterproof performance of the substrate 1 can be improved; the anti-corrosion layer 9 is made of polypropylene material with aging resistance, UV radiation resistance and impact resistance, so that the service life of the substrate 1 can be extended.

[0028] like Figure 1 and 2As shown, the fireproof layer 7 is made of basalt fiber material. By adopting basalt fiber material with high strength, corrosion resistance and high temperature resistance to make the fireproof layer 7, the fireproof performance of the substrate 1 can be effectively improved. The waterproof layer 8 is made of polyvinyl chloride material. By adopting polyvinyl chloride material with high stability and good waterproof performance to make the waterproof layer 8, the waterproof performance of the substrate 1 can be improved. The anti-corrosion layer 9 is made of polypropylene material. By adopting polypropylene material with aging resistance, UV radiation resistance and impact resistance to make the anti-corrosion layer 9, the service life of the substrate 1 can be extended.

[0029] By inserting the inserted wires 2 and the branch wires 3 between the cross-wound and twisted main wires 4, the stability of the base 1 can be enhanced, and the staggered and interlaced connection method can make the base 1 connected more tightly and firmly, improve the tensile and impact strength of the base 1, and avoid slippage, dislocation and tearing. At the same time, with the help of the interlaced first metal wires 5 and the second metal wires 6, the impact resistance and tear resistance of the base 1 can be enhanced, thereby effectively enhancing the service life and use effect of the base 1.

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A conveyor belt high temperature resistant dipped canvas, characterized by: It comprises a base (1) for manufacturing a conveyor belt, wherein the top and bottom of the base (1) are both provided with reinforcing components (10) for enhancing tear resistance; The reinforcing component (10) is provided with a functional component for high temperature resistance and corrosion resistance on the outside; The base (1) comprises a plurality of interpenetrating wires (2), a plurality of branch wires (3) and a plurality of groups of main wires (4) corresponding to each other in pairs; the interpenetrating wires (2) and the branch wires (3) are arranged side by side at equal intervals; the main wires (4) are perpendicular to the interpenetrating wires (2) and the branch wires (3); each group of main wires (4) comprises a first wire (41) and a second wire (42); the first wire (41) and the second wire (42) are intertwined to form a twist shape; a plurality of interpenetrating holes (43) are formed between the intersecting first wires (41) and the second wires (42); the interpenetrating wires (2) sequentially pass through the interpenetrating holes (43) in the plurality of main wires (4).

2. The high temperature resistant rubber-impregnated canvas for conveyor belt according to claim 1, characterized in that: The reinforcing component (10) comprises a plurality of first metal wires (5) and a plurality of second metal wires (6), wherein the first metal wires (5) are perpendicular to the second metal wires (6), and the plurality of first metal wires (5) and the plurality of second metal wires (6) are interlaced and distributed; The first metal wire (5) and the second metal wire (6) are both arranged outside the base body (1).

3. The high temperature resistant rubber-impregnated canvas for conveyor belt according to claim 2, characterized in that: The functional component comprises a fireproof layer (7), a waterproof layer (8) and an anti-corrosion layer (9), wherein the waterproof layer (8) is arranged between the anti-corrosion layer (9) and the fireproof layer (7), and the fireproof layer (7) is arranged at the bottom of the anti-corrosion layer (9); The fireproof layer (7), waterproof layer (8) and anti-corrosion layer (9) are all arranged outside the reinforcing component (10).

4. The high temperature resistant rubber-impregnated canvas for conveyor belt according to claim 3, characterized in that: The fireproof layer (7) is made of basalt fiber material.

5. The high temperature resistant rubber-impregnated canvas for conveyor belt according to claim 3, characterized in that: The waterproof layer (8) is made of polyvinyl chloride material.

6. The high temperature resistant rubber-impregnated canvas for conveyor belt according to claim 3, characterized in that: The anti-corrosion layer (9) is made of polypropylene material.

Images