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Car tire repairing machine

A technology for car tires and tire repairs, applied to tires, other household appliances, household appliances, etc., can solve the problems of outflow of raw rubber, uncontrollable outflow of raw rubber, etc., and achieve the effect of avoiding outflow

Inactive Publication Date: 2011-06-01
毕世才
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The tire patching machine is firmly pressed with a screw rod, and two hard heating molds are added on both sides of the patch. The heating mold cannot control the outflow of raw rubber.
For the tire repair machine pressurized by the airbag, one side of the airbag can control the outflow of the raw rubber patch during heating, while the other side is limited by the size of the car tire, which may also easily cause the outflow of the raw rubber during heating.

Method used

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Embodiment Construction

[0013] The present invention will be further described in detail in conjunction with the accompanying drawings.

[0014] from figure 1 It can be seen that the tire repair machine includes a working platform 1 and repairing equipment installed on the working platform 1. The repairing equipment consists of a hydraulic jack 2, a pressing strip 3, two tire repair molds 4, sandbags 5, an ammeter 6, and a temperature controller. 7 structure; the hydraulic jack 2 is movably installed on the press frame 8, and the press frame 8 is fixed at the center of the working platform 1; one end of the working platform 1 is provided with a fixed bracket 9, and a "U" shape is opened on the fixed bracket 9 Groove, wherein a tire repairing mold 4 can move up and down in " U " shape groove, and another tire repairing mold 4 movable installations on the working platform 1, can move left and right. Pressing plate 10 is arranged at the junction of pressing plate bar 3 and sandbag 5, and pressing plate...

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Abstract

The invention discloses a car tire repairing machine comprising a working platform and repairing equipment which is installed on the working platform, wherein the repairing equipment comprises a hydraulic jack, a press plate strip, two tire repairing molds, a sand bag, a current meter and a temperature controller; the hydraulic jack is movably installed on a press frame which is fixed in the center of the working platform; one end of the working platform is provided with a fixed support on which a U-shaped slot is arranged; and one of the tire repairing molds can move up and down in the U-shaped slot, and the other tire repairing mold is movably installed on the working platform and can move leftwards and rightwards. The car tire repairing machine is mainly characterized in that a crude rubber repairing slice cannot generate the phenomenon of overflow when being heated, and has a very good repairing effect on the mechanical damages of tires.

Description

technical field [0001] The invention relates to a car tire repairing machine, which is mainly aimed at repairing car tires. Background technique [0002] Most of the tire repairing machines on the market adopt the screw mandrel compression heating method, and some also adopt the air bag aeration compression method. The repair of car tire flaws (large wounds) is to fill the repaired wound with raw rubber patch material, and then pressurize and heat the patch. After thermal vulcanization, the raw rubber patch is melted into the tire, that is, Tire patched. During the vulcanization process of raw rubber, the raw rubber melts and becomes soft after being heated at first, and finally hardens as the temperature rises. If the raw rubber patch cannot be fixed on the repaired wound due to pressure and flows out when the patch is heated, the repairing effect will not be good, which is the key to the structure of the tire repairing machine. The tire patching machine that uses the sc...

Claims

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Application Information

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IPC IPC(8): B29C73/30B29L30/00
Inventor 毕世才
Owner 毕世才