High-speed needling machine

Abstract

The invention provides a high-speed needling machine. The high-speed needling machine comprises a spindle box, a supporting machine body and a base, wherein the supporting machine body is used for supporting a fixed shaft box; the base is used for fixing the supporting machine body; a driving crank shaft is rotatably arranged in the spindle box; a connecting rod is slidably hinged to the driving crank shaft; a push plate is hinged to the lower end of the connecting rod; a push rod is fixedly arranged on the lower side of the push plate; the upper end of the push rod is fixedly connected with the push plate; the push rod is slidably connected with the spindle box; a sliding sleeve which is in sliding fit with the push rod is fixedly arranged on the spindle box; an oil accommodating cavity for containing cooling oil sleeves the outer side of the sliding sleeve and is provided with an oil delivering tube for delivering the cooling oil; and the oil delivering tube communicates with an oil delivering pump. The high-speed needling machine is simple in structure; the service life of the needling machine is prolonged, the repair times are reduced, and the working efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of acupuncture equipment, and more specifically relates to a high-speed acupuncture machine. Background technique [0002] Needle punching nonwovens is the most common and extensive production method in the production process of nonwoven materials. Due to the characteristics of good permeability, excellent filtration performance and mechanical properties, needle-punched nonwovens are widely used in various industries such as geotechnical materials, filter materials, building waterproof materials, automotive interiors, synthetic leather substrates, and paper-making blankets. Non-woven fabric materials for daily use and daily use. Moreover, acupuncture nonwovens have many advantages such as simple processing technology, short process, flexible and convenient equipment combination, many types of products, wide application fields, less equipment investment, and short construction period. Therefore, the acupunct...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a high-speed needle loom, aiming to solve the problem in the prior art that due to the long-term generation of excessive heat between the push rod and the sliding sleeve, the excessive wear and tear will affect the service life of the push rod and the sliding sleeve, resulting in The problem of low production efficiency

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