High-speed laying machine

Abstract

A high-speed laying trolley comprises: a frame, including upper frame cross beams and lower frame cross beams; a feeding trolley, and a laying trolley, wherein the feeding trolley, the laying trolleyand the pair of upper frame cross beams form a rolling pair; a feeding carbon curtain compensation trolley, a laying carbon curtain compensation trolley, wherein the feeding carbon curtain compensation trolley, the laying carbon curtain compensation trolley and the pair of lower frame cross beams form a rolling pair; a feeding carbon curtain and a laying carbon curtain, between which a nonwoven fiber cotton clamping cavity is formed; a feeding carbon curtain driving mechanism, arranged at the left end of the frame, and a laying carbon curtain driving mechanism, arranged at the right end of theframe; a pair of feeding trolley traction synchronous belts, a pair of laying trolley traction synchronous belts, a feeding trolley traction synchronous belt driving mechanism and a laying trolley traction synchronous belt driving mechanism, wherein one ends of a pair of feeding trolley traction steel wire ropes are connected with the right end of the feeding trolley, the other ends of the pair of feeding trolley traction steel wire ropes are fixedly connected with the right end of the laying carbon curtain compensation trolley, one ends of a pair of laying trolley traction steel wire ropes are fixedly connected with the left end of the laying trolley, and the other ends of the pair of net laying trolley traction steel wire ropes are fixedly connected with the left end of the feeding carbon curtain compensation trolley. The laying speed is increased, and the energy consumption is reduced.

Description

Technical field [0001] The invention belongs to the technical field of non-woven machinery, and specifically relates to a high-speed netting machine. Background technique [0002] As the industry knows, the production equipment of complete sets of non-woven products such as non-woven fabrics and non-woven felts mainly include openers, carding machines, web-laying machines, and needle punching machines or spunlace machines. The opener will open the non-woven fibers. The loose and combined fibers are supplied to the carding machine, and the non-woven fibers carded by the carding machine are supplied to the netting machine to lay the net. After the netting machine lays the net, it is sent to the needle punching machine or spunlace machine to form a non-woven product. [0003] The netting machine is an important part of the complete set of non-woven product production equipment, and the technical information about the netting machine can be found in the public Chinese patent documents,...

AI Technical Summary

Problems solved by technology

However, there are two advantages and disadvantages as follows: First, the simulation test shows that the cotton net will still float when the net-laying speed of the net-laying machine reaches about 40m / min, and as the speed increases, the cotton net will float seriously. It is impossible to lay the net, so it is difficult to meet the increasingly high needle punching speed requirements of the needle loom or the spunlace speed requirements of the spunlace machine, which will eventually affect the output per unit time and waste energy; second, the structure becomes complicated, not only Increase the manufacturing cost, and increase the user's equipment investment cost

Images