Side surface support lifting device on yarn winding machine

A lifting device and winding machine technology, which is applied in the directions of transportation and packaging, transportation of filamentous materials, and thin material processing, can solve the problems of inflexible lifting, unstable contact pressure, and large vibration, and achieve smooth operation and contact Stable pressure and little vibration

CN102785968BActive Publication Date: 2014-08-13ZHEJIANG YUEJIAN INTELLIGENT EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2014-08-13

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Abstract

The invention mainly discloses a side surface support lifting device, which comprises a square supporting pipe, an upper positioning plate, a lower positioning plate, a steel ball guide pillar, a friction roll box body, a lifting cylinder and a jacking cylinder, wherein the square supporting pipe is installed on a base, the upper positioning plate and the lower positioning plate are respectively and fixedly arranged at the upper surface and the lower surface of the square supporting pipe, the steel ball guide column is installed between the upper positioning plate and the lower positioning plate, the friction roll box body penetrates through the steel ball guide pillar, the lifting cylinder is fixedly connected with the friction roll box body and can retractably push against the upper surface of the lower positioning plate, and the jacking cylinder is arranged below the lower positioning plate, penetrates through the lower positioning plate and retractably pushes against the lower surface of the friction roll box body. The side surface support lifting device has the advantages that the cantilever length of equipment is greatly shortened, the bending deformation is small, the vibration produced during high-speed rotation is small, the operation is stable, the stability of the equipment is fully guaranteed, the length of spindles can be increased, the number of spun threads is increased, the unit output is improved and the energy consumption is reduced.
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Description

technical field

[0001] The invention relates to the technical field of chemical fiber machinery manufacturing, in particular to a side support lifting device on a yarn winding machine. Background technique

[0002] At present, most domestic winding machine manufacturers use the lifting support point (the center connection line of the two steel ball guide columns) and the end surface support lifting device perpendicular to the axis of the spindle shaft. With the continuous development of the technical level of the winding machine, in order to In order to improve the requirements of energy saving and consumption reduction, as well as the increase of output, the spindle shaft is getting longer and longer (the longest has reached 1800mm), resulting in the distance between the lifting support point (the center line connecting the two steel ball guide pillars) and the outer end surface of the winding machine. The longer the cantilever is, the bigger the cantilever is, and the weig...

Examples

Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0023] see figure 1 and figure 2 In this embodiment, a side support lifting device on a yarn winding machine is provided. The main components involved in this embodiment include an upper positioning plate 1, a steel ball guide post 2, a rubber ring 3, a supporting square tube 4, a lower Positioning plate 5, jacking cylinder 6, machine base 7, lifting seat 8, rear lifting cylinder 9, friction roller casing 10, friction roller front box plate 11, front lifting cylinder 12.

[0024] The support square tube 4 is installed on the support 7, and the weight of the lifting device all bears on the support square tube 4.

[0025] Above the supporting square tube 4, one upper positioning plate 1 is provided at the front and rear, and one lower positioning plate 5 is respectively provided at the front and rear of the supporting square tube 4, and each pair of upper positionin...