A device for connecting inner liner and outer coat of fire hose

Abstract

The invention discloses a device for connecting the inner liner and the jacket of a fire hose. One end of the table is provided with several clamping mechanisms A and several notching mechanisms A. The clamping mechanisms A correspond to the notching mechanisms A one by one. Each clamping mechanism A and the notch mechanism A are connected to the air pipe through the connecting pipe. Each group of steam branch pipes and cold air branch pipes corresponds to the clamp mechanism A one by one. There are several clamp mechanisms B and several notch mechanisms B on the other end of the table. The clamp mechanism B and the notch mechanism B is one-to-one correspondence, each exhaust pipe is in one-to-one correspondence with the fixture mechanism B, and a number of horizontal bars are evenly arranged on the table. The adhesion of the inner liner and the jacket of the hose is more efficient, and multiple hoses can be bonded at the same time. After the inner lining and the outer jacket are connected, the two ends of the hose can be quickly cut flat, saving time and effort, saving artificial.

Description

Technical field [0001] The present invention relates to the technical field of fire water belt liner and jacket connecting equipment, and is specifically a device for fire a water belt liner and jacket. Background technique [0002] The fire water belt is a hose for transporting a flame retardant liquid such as high pressure or foam. The traditional fire water belt is wrapped in linen fabrics with rubber as lining and outer surface. Advanced fire water belts are made of polymerized materials such as polyurethanes. The two heads of the fire water belt have a metal joint that can be connected to another water band to extend the distance or the nozzle to increase the liquid injection pressure. [0003] At present, there are mostly completed in the fire water belt liner and jackets through hot press, and the control is not easy to cause damage to the water belt. In the process, artificial intervention, increase labor costs, after hot press, it also needs to pass artificial pair The p...

AI Technical Summary

Problems solved by technology

[0003] At present, the connection between the inner lining and the jacket of the fire hose is mostly completed by hot pressing. If the control is not good, it will easily cause damage to the hose. In the process, manual intervention is required, which increases labor costs. After the hot pressing is completed, manual adjustment is required. The ports at both ends of the hose are cut flat, which is time-consuming and labor-intensive. Therefore, an improved technology is urgently needed to solve this problem in the prior art

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