Fire hose fastening machine

Abstract

The invention provides a fire hose buckle binding machine which comprises a rack, a transmission system, a clamping mechanism, wire coils and a wire winding rotating arm. The fire hose buckle binding machine is characterized in that the clamping mechanism comprises a cylinder, an elastic sleeve and a push plug, a piston rod of the cylinder is connected with the push plug, the push plug is arranged in the elastic sleeve, when the piston rod of the cylinder retracts to drive the push plug to move, the push plug props the elastic sleeve to open so as to enable a connecting buckle to be clamped and fixed, the wire winding rotating arm is provided with two supporting arms, the two supporting arms are respectively provided with the wire coils and wire passing pulleys, the wire coils and the wire passing pulleys can be located, in a self-rotating mode, on an external ring circumference with the elastic sleeve as a center, and a fixing wire clamp is further arranged on the elastic sleeve. The fire hose buckle binding machine can improve the mechanical degree of binding connecting buckles of a fire hose, can be automatically controlled conveniently, is capable of quickly clamping and detaching the connecting buckle and high in production efficiency, saves time and labor, brings convenience to replacement of wire coils, is capable of realizing coiling operation of the wire coils on the same equipment, and saves work fields and equipment cost.

Description

technical field [0001] The invention relates to production equipment for fire hoses, in particular to a fastening machine for fire hoses. Background technique [0002] The fire hose is a commonly used fire-fighting appliance. The two ends of the hose are connected with buckles. At present, the binding work is generally carried out manually, which is low in efficiency, time-consuming and laborious, and the binding strength is not easy to control, and the reliability is poor. In response to this problem, Chinese utility model patent ZL200820181022.2 discloses a fire hose interface binding machine, such as figure 1 As shown, it includes components such as a wire reel 221, a winding arm 223, a chuck 224, and a wire pulley sleeve 226. The chuck 224 is used to clamp the outer circular surface of the hose buckle. Spin to wind the thread. This wire binding machine is a semi-autonomous machine with high binding efficiency, and the motor-wound binding wires are tight and neat, with...

AI Technical Summary

Problems solved by technology

This wire binding machine is a semi-autonomous machine with high binding efficiency, and the motor-wound binding wires are tight and neat, with high binding force, which can ensure the pressure of the hose interface that is wound out; but this wire binding machine clamps the connection The buckle device is a three-jaw chuck. It is necessary to manually use a chuck wrench to tighten the three bolts on the chuck 224 to lock the buckle. It is very troublesome and time-consuming. Whether it is the installation or removal of the buckle, it is more expensive time and manpower; moreover, the main shaft is equipped with a wire reel, a winding arm and a chuck in turn, the wire reel is not easy to disassemble and replace, when the wire binding on the wire reel is used up, the wire reel must be manually rotated to wind the wire binding , inconvenient to use

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