Insertion method for fire hose and insertion processing equipment thereof

Abstract

The invention discloses an insertion method for a fire hose. The insertion method comprises the following steps that: A, one end of an internal layer is fixed by a clamping device on a travelling crane, and the travelling crane walks from the head of a static production line to the tail of the production line, so that the internal layer is paved on the production line; B, the end head of the internal layer clamped by the travelling crane is taken down from the travelling crane and is fixed on the tail of the production line by using a hasp; and C, the end head of an external layer is sleeved on the hasp fixed end of the internal layer, the end of the external layer is hung on a passing device, and the travelling crane walks from the tail of the production line to the head of the production line to finish the insertion of the internal layer and the external layer of a water hose. The invention also discloses insertion processing equipment used for the insertion method. The method and the equipment only need one production line and two operators to finish the insertion operation of the internal layer and the external layer of the water hose, and the internal layer transmission and the external layer insertion are completed by the travelling crane; therefore, the method and the equipment reduce the labor intensity of the operators, can simultaneously process a plurality of the water hoses, and have high production efficiency.

Description

technical field [0001] The invention relates to a fire hose, in particular to a fire hose threading method and threading processing equipment. Background technique [0002] The fire hose includes an inner layer and an outer layer. The inner layer is generally made of rubber, and PVC (polyurethane) is also used. The outer layer is a braided layer. After the inner layer and the outer layer are processed separately, the outer layer needs to be worn on the inner layer. Outside, a double-layered tube is formed. And the threading of the inner and outer layers is completed on two production lines, and the two production lines are arranged side by side (such as figure 1 Shown), one is the assembly line 3, and the other is the static line 4. During processing, there is one person at the head of the production line, in the middle of the line, and at the end of the line. The conveyor belt brings the inner layer 1 from the head of the assembly line to the end of the line. When the fro...

AI Technical Summary

Problems solved by technology

This traditional inner and outer layer threading method and processing equipment have many disadvantages: 1. It is necessary to set up two parallel production lines, the assembly line and the static line, and one operator is required at the head of the line, in the middle of the line and at the end of the line; 2. Pulling The iron claws on the outer layer require workers to bring the thread from the head of the static line to the end of the thread for the outer layer of the sheath. The workers have to walk back and forth, and when the outer layer of the sheath is worn, the worker needs to operate the reel to retract the rope at the head of the line. The labor intensity of the workers is high. Low efficiency; 3. Only one hose can be processed in one working cycle, and the production efficiency is low

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