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Improved lubricating oil circulating mechanism for warp knitting machine

A circulation mechanism and improved structure technology, applied in the field of machinery, can solve problems such as reduced lubrication effect, increased transmission system wear, and reduced viscosity, so as to achieve the effect of increasing heat dissipation, ensuring lubrication effect, and preventing damage

Inactive Publication Date: 2014-12-10
海宁市成达经编股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Since the lubricating oil mainly acts on the friction part, the lubricating oil will absorb the heat generated by the friction, resulting in an increase in the temperature of the lubricating oil, and the increase in the temperature of the lubricating oil will cause its viscosity to decrease, making its lubricating effect worse
The lubricating system of the existing warp knitting machine is relatively simple, only the circulation of lubricating oil is realized, and the temperature of the lubricating oil will continue to rise after long-term circulation, resulting in a greatly reduced lubricating effect, resulting in transmission in the warp knitting machine The wear of the system increases, which reduces the service life of the warp knitting machine; at the same time, no debris will be generated during friction, and these debris will also circulate with the lubricating oil. The debris will cause wear to the friction parts during circulation, and will also cause Resulting in a reduction in the service life of the warp knitting machine

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Improved lubricating oil circulating mechanism for warp knitting machine
  • Improved lubricating oil circulating mechanism for warp knitting machine
  • Improved lubricating oil circulating mechanism for warp knitting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 Shown, a lubricating oil circulation mechanism of the warp knitting machine of a kind of improved structure, the warp knitting machine 11 has the oil inlet for the lubricating oil to flow in and the return flow port for the lubricating oil to flow out, this lubricating oil circulating mechanism comprises fixed frame 21, inlet The oil pipe 61 and the oil return pipe 62, the oil storage tank 31 and the oil delivery pump 51 are fixed on the fixed frame 21, the oil delivery pump 51 is located directly below the oil storage tank 31, the bottom of the oil storage tank 31 is provided with an oil outlet 32, and the inlet of the oil delivery pump 51 passes through the pipeline 53 is communicated with oil outlet 32, and oil outlet 32 ​​places are fixed with filter screen one, and shut-off valve 52 is provided between oil outlet 32 ​​and pipeline 53. When lubricating oil temperature is too low, cut-off valve 52 is closed, and cut-off valve 52 is opened after heati...

Embodiment 2

[0033] The structure and principle of this embodiment are basically the same as those of the first embodiment, except that a heating rod is fixed in the oil storage tank, and the heating rod is connected to the controller. The controller can control the connection or disconnection between the power supply and the heating rod, and the lubricating oil can be directly heated through the heating rod.

Embodiment 3

[0035] The structure and principle of this embodiment are basically the same as those of Embodiment 1, except that the controller is a PLC programmable controller.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention provides an improved lubricating oil circulating mechanism for a warp knitting machine, belongs to the technical field of machinery and solves the technical problems that in an existing lubricating system of the warp knitting machine, temperature of lubricating oil after circulating for a long time rises increasingly, lubricating effect is thereby worsened and service life of the warp knitting machine is shortened and the like. The warp knitting machine is provided with an oil inlet and a reflux outlet, the lubricating oil flows in through the oil inlet, and flows out from the reflux outlet, the lubricating oil circulating mechanism comprises a fixing support, an oil inlet pipe and an oil return pipe, an oil storage tank and an oil delivery pump are fixed on the fixing support, a cooling tank is fixed on the oil storage tank, a cooling fan is fixed in an opening of the cooling tank, the oil storage tank is communicated with the oil inlet, and the cooling tank is communicated with the reflux outlet. By the improved lubricating oil circulating mechanism, the temperature of the lubricating oil of the warp knitting machine is kept at the optimal lubricating temperature, and service life of the warp knitting machine is prolonged.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a lubricating oil circulation mechanism of a warp knitting machine, in particular to a lubricating oil circulation mechanism of a warp knitting machine with an improved structure. Background technique [0002] Lubricating oil is a liquid lubricant used to reduce friction on various types of machinery and protect machinery and processed parts. It mainly plays the roles of lubrication, cooling, rust prevention, cleaning, sealing and buffering. After the lubricating oil flows to the friction part, it will adhere to the friction surface to form an oil film to reduce the resistance between the friction parts, and the strength and toughness of the oil film are the key to exert its lubricating effect. [0003] Using one or several groups of yarns arranged in parallel to form knitted fabrics on all the working needles of the warp feeding machine at the same time, this method is called wa...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04B35/28
Inventor 张波
Owner 海宁市成达经编股份有限公司