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Cross synchronous belt type drive system for drawing frame

A technology of transmission system and drawing frame, which is applied in the direction of spinning machine, continuous winding spinning machine, textile and paper making, etc. It can solve the problems of oil leakage and not higher than 400 m/min, and achieve accurate transmission, The effect of reducing the transmission chain and reliable structure

Inactive Publication Date: 2014-11-26
SHANNXI BAOCHENG AVIATION PRECISION MFGCO
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem solved by the present invention: redesign the upper coil transmission system of the draw frame, cancel the gear reducer that affects the speed of the vehicle, and all use synchronous toothed belts to transmit power, which is reliable in power transmission and convenient in tension adjustment; breaks through the original There is a bottleneck that the transmission speed cannot be higher than 400 m / min, and at the same time, the problem of oil leakage of the traditional draw frame is avoided

Method used

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  • Cross synchronous belt type drive system for drawing frame

Examples

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Embodiment Construction

[0009] Attached below figure 1 Describe this structure for illustration:

[0010] 1. Install the A pulley at the left end of the pressure roller shaft after the draw frame, as the power output of the upper coil, install the bearing seat between the tail gear box of the whole locomotive and the roller stool, and install the B pulley at the right end of the bearing seat to complete the connection by L1 first-class delivery;

[0011] 2. The C pulley is used at the left end of the bearing seat, and the transmission method of the cross synchronous belt is adopted. The two guide wheels on the guide wheel seat are connected to the D pulley at the upper end of the tension adjustment seat to complete the 90-degree commutation of the transmission direction. The transmission is completed by L2. In this transmission, the transmission characteristics of the cross-type synchronous belt are fully considered, and a small transmission ratio is allocated to make the transmission run reliably a...

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Abstract

The invention provides a novel coiling drive system for a drawing frame. Power is transmitted from the left end of a rear compression roller shaft, a bearing block, a guide wheel base, a tension adjusting base and other mechanisms are installed, a cross synchronous cog belt is mainly adopted to complete 90-degree drive reversing, and the transmitted power is accurately transmitted to coiling bars through tertiary drive. The problem that an original gear type drive system cannot be raised to a high speed is solved; meanwhile, the problem of oil leakage in original drive is avoided, drive noise is greatly lowered, and equipment can save more energy and is friendlier to environment.

Description

technical field [0001] The present invention is a new type of reliable upper coil sliver transmission system used on the draw frame, which ensures the effective power transmission to the upper coil sliver when the draw frame draws out the sliver at high speed, and avoids the high speed of the traditional gear transmission under the high speed condition. Noise and wear of parts. Background technique [0002] In the traditional upper coil transmission system of the draw frame, a gear box is mostly used for power transmission. At low speeds, the power transmission is stable and reliable; as the speed of the draw frame continues to increase to 400 m / min, the gear The box will increase the wear and tear, generate loud noise, and the equipment cannot operate normally. The gear box is prone to gear wear and oil leakage during daily operation, which causes a lot of inconvenience to production. Contents of the invention [0003] The technical problem solved by the present inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H1/20D01H5/32
Inventor 梁兴周张新江任玉斌
Owner SHANNXI BAOCHENG AVIATION PRECISION MFGCO