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Ring traveller with rubber seal

A rubber sealing and traveler technology, applied in textiles and papermaking, can solve the problems of poor traveler sealing effect, inability to mass-produce, traveler performance limitations, etc., achieving good sealing effect, novel structure, and improved wear resistance. Effect

Inactive Publication Date: 2018-05-11
青岛鼎和精铸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the process cost of these improvement measures is too high and the implementation is difficult, which limits the performance improvement of the traveler and cannot be mass-produced
The existing traveler has poor sealing effect, therefore, how to develop a traveler with rubber seal has important practical significance

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0013] A steel traveler with a rubber seal, including a steel core, a sealing ring and a wear-resistant coating, the steel core is set in a hollow ring structure, and a steel outer ring is arranged outside the steel core, and the steel core and the steel outer ring A sealing ring is arranged in the annular space left between them, and the volume of the sealing ring is larger than that of the annular space of the steel core, and the sealing ring fills the annular space; a reinforcement layer is provided on the outside of the steel outer ring, and a There are diamond-shaped support rods, and the wear-resistant coating is formed on the outside of the steel outer ring by coating technology, and the material of the wear-resistant coating is boron carbide.

[0014] Further, the steel core is set to be any one of brass or medium carbon steel.

[0015] Further, the sealing ring is a steel ring composite rubber sealing ring.

[0016] Further, the support rod is set as a hollow double-...

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Abstract

The invention discloses a ring traveller with a rubber seal. The ring traveller comprises a steel core, a sealing ring and a wear-resistant coating. The steel core is of a hollow circular ring structure, a steel outer ring is arranged on the outer side of the steel core, the sealing ring is arranged in circular space reserved between the steel core and the steel outer ring, the volume of the sealing ring is greater than the volume of the circular space of the steel core, and the circular space is filled by the sealing ring; a reinforced layer is arranged on the outer side of the steel outer ring, diamond-shaped supporting rods are arranged in the reinforced layer, the wear-resistant layer is formed outside the steel outer ring through a coating technology, and the material of the wear-resistant coating is boron carbide. The ring traveller with the rubber seal has the advantages of being simple in design and strong in supporting force, the circular space is filled by the sealing ring toavoid small pores generated due to the fact that a surface of the ring traveller is damaged, and rubber is adopted to conduct filling; wear-resistant performance of the ring traveller is effectivelyimproved by means of the boron carbide wear-resistant material, the supporting force and anti-buffering force of the supporting rods are strong, and the service life of the ring traveller is longer.

Description

technical field [0001] The invention belongs to the technical field of traveler equipment, and in particular relates to a traveler with a rubber seal. Background technique [0002] The traveler is one of the key equipment of the ring spinning frame and twisting machine, it directly affects the twist of the yarn, package density, broken end, hairiness and the number of cotton balls, the use of high-quality traveler can improve the quality of the yarn Improve the quality grade, increase the output of the yarn, reduce the return, reduce the cost, and increase the output value and benefit. [0003] The contact surface between the traveler and the ring and the contact surface between the traveler and the yarn are subject to high wear. In order to increase the output, the traveler must be raised to a higher operating speed, which affects the durability of the traveler. Abrasiveness and strength put forward higher requirements. In the current technology, the high wear resistance ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H7/60
CPCD01H7/604
Inventor 王永堂
Owner 青岛鼎和精铸有限公司
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