Novel gear and gear rack drive mechanism used for rope twisting knotting machine

Abstract

The invention relates to the field of application of rope twisting knotting machines, in particular to a novel gear and gear rack drive mechanism used for a rope twisting knotting machine. The novel gear and gear rack drive mechanism makes knotting spacing smaller, and is simpler in structure, more convenient to assemble and more stable in mechanical drive. The novel gear and gear rack drive mechanism comprises first knotting claws, second knotting claws and gear racks, the first knotting claws comprise first claw rods and first gears, the first gears are arranged on the first claw rods, the second knotting claws comprise second claw rods and second gears, and the second gears are also arranged on the second claw rods. The novel gear and gear rack drive mechanism is characterized in that the horizontal height of the first gears is larger than that of the second gears, part of the second gears are contained in the gaps between the first gears and the first claw rods, the first knottingclaws and the second knotting claws form multiple knotting units, and the gear racks are meshed with the first gears and the second gears in all the knotting units.

Description

technical field [0001] The invention relates to the application field of a rope knotting machine, in particular to a novel rack and pinion transmission mechanism for a rope knotting machine. Background technique [0002] CN102524992A, name "a scarf rubbing rope knotting machine", it includes a frame, a positioning device, a rope rubbing device and a knotting machine, the frame includes a bottom beam and a middle beam, and a hook knife runs through the middle of the bottom beam Groove, the lifting arrangement type hook knife is set in the hook knife groove in the middle of the bottom beam, the lower washboard is set on the bottom beam of the frame, the slideways are set on the left and right sides of the bottom beam, and the knotting machine is installed on the middle beam of the frame superior. The positioning device includes upper and lower pressing plates and slideways. The lower pressing plate is arranged on the slideways on both sides of the bottom beam and is parallel ...

AI Technical Summary

Problems solved by technology

Disadvantages: one is that the knotting head in this kind of scarf twisting rope knotting machine is not only complicated in structure, but the production cost is high; the other is that there is only one hook in the knotting head, so that the rope-like tassels often come out of the knot during the knotting process. The hook of the knotting head slips out, which seriously affects the knotting effect; the third is that the knotting distance cannot be made smaller

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