Industrial Sewing Machine Table Lifting Device

A technology for industrial sewing machines and lifting devices, which is applied to sewing machine control devices, sewing machine components, sewing equipment, etc., can solve the problems of low cost, high cost, complex structure, etc., and achieves a concise overall structure, an increase in the speed of up and down displacement, and convenience. The effect of manufacturing and assembly

Active Publication Date: 2016-02-17
常熟市百福机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One of the shortcomings of this transmission form is that the inner sleeves located at both ends of the chassis beam (hereinafter referred to as the left and right lifting inner sleeves) are relatively independent and do not have a common connection with the drive train, so the synchronous lifting The ef

Method used

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  • Industrial Sewing Machine Table Lifting Device
  • Industrial Sewing Machine Table Lifting Device

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Embodiment Construction

[0020] In order to enable the examiners of the patent office, especially the public, to understand the technical essence and beneficial effects of the present invention more clearly, the applicant will describe in detail the following in the form of examples, but none of the descriptions to the examples is an explanation of the solutions of the present invention. Any equivalent transformation made according to the concept of the present invention which is merely formal but not substantive shall be regarded as the scope of the technical solution of the present invention.

[0021] In the following descriptions, all concepts involving up, down, left, right, front and rear directionality (or orientation) are for the position state of the picture being described, and the purpose is to facilitate the public Therefore, it cannot be understood as a special limitation on the technical solution provided by the present invention.

[0022] See figure 1 , a chassis beam 1 is provided, and...

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PUM

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Abstract

The invention provides a deskboad lifting device of an industrial sewing machine and belongs to the technical field of sewing equipment. The deskboard lifting device comprises a chassis cross beam, a left chassis longitudinal beam, a right chassis longitudinal beam, a left upright column, a right upright column, an inner sleeve synchronous lifting driving mechanism and a lifting power mechanism, and is characterized by also comprising a screw rod nut shaft, wherein the left end of the screw rod nut shaft is inserted into the cavity of the left upright column and is connected with a left lifting inner sleeve, and the right end of the screw rod nut shaft is inserted into the cavity of the right upright column and is connected with a right lifting inner sleeve; the left end of the screw rod nut shaft is provided with a left screw rod; the left screw rod is connected with the inner sleeve synchronous lifting driving mechanism; the right end of the screw rod nut shaft is provided with a right screw rod; the right screw rod is connected with the inner sleeve synchronous lifting mechanism; the left and right screw rods are tri-head screw rods. The deskboard lifting device is capable of ensuring an ideal synchronous lifting effect of the left and right lifting inner sleeves, obviously improving the up-and-down displacement velocity of the screw rod nut shaft and shortening the adjustment time of the left and right lifting inner sleeves, is concise in overall structure, and is not only convenient in manufacturing and assembly, but also economical and low in price.

Description

technical field [0001] The invention belongs to the technical field of sewing equipment, and in particular relates to a lifting device for a tabletop of an industrial sewing machine. Background technique [0002] Industrial sewing machines are usually referred to as industrial sewing machines. They are special equipment for sewing workpieces in the sewing industry and related industrial sectors. Taking the automobile production industry as an example, they are used to sew automotive interior parts such as seat cushion covers, seat covers, etc. Take the clothing production industry as an example, it is used to sew shoes and hats, clothing and bedding products including bedding, etc. [0003] As is known in the industry, an industrial sewing machine is usually installed on a frame when in use, more precisely on a table plate fixed on the frame. In order to adapt to the difference in body height of the sewing workers, the frame of the industrial sewing machine is designed as a...

Claims

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Application Information

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IPC IPC(8): D05B75/00D05B69/02
Inventor 陈晓栋范斌
Owner 常熟市百福机械有限公司
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