Knife belt processing device and processing method thereof

Abstract

A cutter belt processing device comprises a constant angle constant-pressure automatic compensating and feeding device and a dynamic positioning assembly, wherein the constant angle constant-pressure automatic compensating and feeding device and the dynamic positioning assembly are fixedly arranged on a base plate. The constant angle constant-pressure automatic compensating and feeding device comprises a grinder, an angle adjuster and a compensating feeder, wherein the grinder is arranged above the base plate through the angle adjuster, the grinder can rotate in a vertical plane above the base plate, and the compensating feeder is arranged on the grinder. The cutter belt processing device is strong in maneuverability, easy and convenient in angle adjusting and capable of meeting technological requirements for producing high-accuracy cutter belts, enables high-accuracy grinding of blades of the cutter belts to be easy and controllable, does not need manual or other types of intervention during service life of a grinding wheel, is high in dynamic positioning stability, cannot damage blades or abrade cutter bodies, guarantees technology and control stability of a cutter belt manufacturing process, avoids the time for replacing the positioning assembly when product specification needs to be changed and greatly reduces the preparation time for changing product specification.

Description

technical field [0001] The invention relates to a processing device for a knife belt, in particular to a grinding and positioning processing device for a knife belt and a processing method thereof. Background technique [0002] In the knife belt manufacturing process, the sharpening process is a key process that determines product quality and product application fields. There are mainly two methods of sharpening blades in the prior art knife band manufacturing process: broaching method and grinding method. The height and size of the knife belt produced by the broaching method is relatively accurate, but the sharpness of the cutting edge is poor; the sharpness of the knife belt produced by the grinding method is acceptable, but the error of the blade size is too large. The knives processed by these two processes can only be used in the fields of general packaging, electronic product production process, and daily knives. There is a huge demand for precision knife belts in th...

AI Technical Summary

Problems solved by technology

In actual production, these methods have the following disadvantages, which have long plagued and restricted the improvement of the technological level of my country's knife belt manufacturing industry

[0009] 1. The dynamic stability of the knife blank is poor, and the positioning accuracy is low

[0010] 2. Easy to damage the knife edge

[0011] 3. Easy to wear the blade

[0012] 4. The process is not easy to accurately control

[0013] 5. If the specifications are changed, the positioning components must be replaced

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