A kind of anti-collision strip preparation equipment

Abstract

The invention provides bumper strip manufacturing equipment. The bumper strip manufacturing equipment comprises an extruder, a salt bath device, a washing device, a blow-drying device and a drying device, wherein the washing device comprises a washing bin, a first conveying roller line and a plurality of rotary washing mechanisms, wherein the first conveying roller line penetrates through the washing bin; the first conveying roller line comprises a plurality of first conveying roller shafts which are arranged at intervals; each rotary washing mechanism comprises a motor and a rotating shaft pipe; one end of each rotating shaft pipe communicates with a high-pressure water source; the other end of each rotating shaft pipe communicates with a water spraying line after penetrating through thewashing bin; the length of each water spraying line is larger than the width of a bumper strip; and after rotating in the length direction of the first conveying roller line, the water spraying linesof the rotary washing mechanisms are straightly engaged in the length direction of the first conveying roller line. According to the bumper strip manufacturing equipment provided by the invention, thewater spray range of each rotary washing mechanism is relatively large, so the bumper strip can be washed and cleaned effectively; and by adopting the conveying roller line, the friction between thebumper strip and the conveying roller shafts can be reduced.

Description

technical field [0001] The invention relates to the field of anti-collision strips, in particular to a preparation equipment for anti-collision strips. Background technique [0002] In the existing anti-collision strip production process, the newly extruded anti-collision strip is heated and vulcanized by hot air, but because the anti-collision strip needs to walk on the conveyor belt during the hot-air vulcanization process, it is easy to produce some Scratches and slight extrusion deformations affect the quality and quality of the anti-collision strips. At the same time, it is difficult to control the temperature of the hot air heating so that each part can reach an accurate value, so that the anti-collision strip is heated unevenly and affects its vulcanization effect. [0003] In order to solve the above problems, the patent application No. 201220115055.3 discloses a kind of anti-collision strip production equipment, which includes an extruder, a salt bath device arrang...

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Problems solved by technology

[0004] However, the above-mentioned anti-collision strip production equipment has at least the following defects: 1) The cleaning device of the anti-collision strip production equipment includes a cleaning box, and a conveyor belt runs through the cleaning box. The anti-collision strips are transported to the cleaning tank and cleaned by spraying water from the spray head

Since the anti-collision strip and the conveyor belt are in surface contact during the conveying process, when the anti-collision strip is dried with an air knife, the side of the anti-collision strip that is in contact with the conveyor belt will not be easily dried, which will increase the subsequent drying. time

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