Automatic knife grinder for numerically controlled fabrics cutting machine

An automatic knife sharpening and cutting machine technology, applied in the cutting of textile materials, other manufacturing equipment/tools, textiles and papermaking, etc., can solve the problems of heavy workload, passivation of cutting knives, etc., achieve low cost and reduce the replacement of knives The frequency, the effect of reducing the amount of labor

Inactive Publication Date: 2007-05-16
李德锵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cutting machine cuts a large number of mattress fabrics, which is easy to cause the passivation of the cutting knife. Manual sharpening needs to remove the cutting knife to sharpen the knife. The workload is relatively large. It is necessary to install an automatic sharpening device on the cutting machine.

Method used

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  • Automatic knife grinder for numerically controlled fabrics cutting machine

Examples

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Embodiment Construction

[0009] Referring to Figures 1 to 3, the automatic sharpening device of the CNC fabric cutting machine is composed of a sharpening part, a swinging part and a fixed part. The oscillating part includes a cylinder 1 , a deflection plate 2 and a deflection shaft 3 , and the deflection plate 2 and the shaft sleeve 201 are integrally connected with the deflection shaft 3 . The sharpening component includes two parallel emery wheels 4, a grinding wheel shaft 401, and a sharpening fixture 5, and the grinding wheel axle 401 is fixedly connected with the sharpening fixture 5. The sharpening fixture 5 is obliquely fixed on the deflection shaft 3 to ensure the misalignment of the grinding wheel 4 and the surface 6 to be sharpened. The cylinder 1 and the deflection shaft 3 are installed on the fixed plate 7, and the cylinder 1 and the fixed plate 7 are fixedly connected. The two ends of the deflection shaft 3 are provided with stop blocks 8, which prevent the deflection shaft 3 from fallin...

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PUM

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Abstract

The invention provides automatic knife sharpener of digital control fabric cutting machine. It comprises of sharpening parts, swing components and fixed components. The swing components comprises cylinder, deflection plate and deflection axis; the sharpening parts comprises two abrasive disks equipped parallel, abrasive disk axis and the sharpening fixed parts, the deflection plate and the axle sleeve are one unit and are installed with the deflection axis firmly, the abrasive disk axis is installed with the sharpening fixed parts firmly, the sharpening fixed parts are fixed on the deflection axis obliquely, the cylinder and the deflection axis are fixed on the fixed plate, two ends of said deflection axis are equipped with fender blocks, the fixed plate is fixed on the frame. The invention is simple in structure, low cost and sharpening finely, it solves the automatically sharpening caused by the cut knife of the cutting machine become inactivating after used for a long time, it reduces the frequency of changing knife tools, reduces the amount of labor workers and improves the production efficiency greatly.

Description

Technical field: [0001] The invention belongs to a cutting device for mattress fabrics, in particular to an automatic sharpening device of a numerically controlled fabric cutting machine. Background technique: [0002] With the development of society, the degree of automation has increased. The cutting machine cuts a large number of mattress fabrics, which can easily cause the passivation of the cutting knives. Manual sharpening needs to remove the cutting knives to sharpen the knives. The workload is relatively large, so it is necessary to install an automatic sharpening device on the cutting machine. Invention content: [0003] The purpose of the present invention is to solve the above-mentioned problems in the prior art, and to provide an automatic knife sharpening device of a numerical control fabric cutting machine which is simple in structure, convenient and capable of automatically sharpening the cutting knives of the numerical control fabric cutting machine. [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06H7/00B24B3/52
Inventor 李德锵
Owner 李德锵
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