Safety bench saw based on Tesla coil

A Tesla coil and table saw technology, applied in circular saws, sawing equipment, manufacturing tools, etc., can solve the problems of weak safety awareness of operators, cut fingers, poor safety performance of table saws, etc., to facilitate reset work , the effect of improving the success rate and prolonging the response time

Pending Publication Date: 2020-12-11
HUAIYIN INSTITUTE OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the safety performance of traditional table saws is poor, because for traditional table saws, due to the exposed knives, users can easily cut their fingers due to improper operation or negligence during use, which brings great harm to users. Unfortunately, the safety awareness of operators is often relatively weak, and there are countless safety accidents caused by operating errors every year.

Method used

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  • Safety bench saw based on Tesla coil
  • Safety bench saw based on Tesla coil
  • Safety bench saw based on Tesla coil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: as Figure 1~5 As shown, a safety table saw based on a Tesla coil includes a table saw body 1, a Tesla coil mechanism 2, a safety mechanism 3, a trigger mechanism 4, and a controller 5; the table saw body 1 includes a box body 101 , bracket 102, driving device 103 and saw blade 104; the upper and lower ends of the box body 101 are welded with bracket 102 and platform 108, the saw blade 104 is connected to the box body 101 through the rotation of the main shaft 105, and the top of the saw blade 104 is exposed on the platform 108 , the driving device 103 is driven and connected to the main shaft 105; the Tesla coil mechanism 2 includes a secondary coil 201, a primary coil 202 and a brush 203; one end of the secondary coil 201 is connected to the brush 203, and the other end is electrically connected to The controller 5, the electric brush 203 is arranged on the table saw body 1, and the electric brush 203 is in contact with the main shaft 105 on the table sa...

Embodiment 2

[0038] Embodiment 2: This embodiment is a further improvement of Embodiment 1. The main improvement is that in Embodiment 1, when resetting, the operator needs to press the trigger plate 301 hard; and in this embodiment, the above defects can be avoided. Specifically say:

[0039] At least one reset auxiliary mechanism 6 is provided between the trigger mechanism 4 and the platform 108; the reset auxiliary mechanism 6 includes a screw 601 and a handle 603; On the trigger plate 301 and the platform 108, the handle 603 is fixedly connected to the top of the pressing plate 602; the reset auxiliary mechanism 6 of the present invention can facilitate the reset work of the trigger plate 301 and is more convenient to use.

[0040] Apart from this, this embodiment is completely the same as Embodiment 1, which will not be repeated here.

[0041] Concrete working principle of the present invention is as follows:

[0042] Under normal conditions, the reaction coil 402 is powered by the ...

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PUM

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Abstract

The invention discloses a safety bench saw based on a Tesla coil. The safety bench saw comprises a bench saw body, a Tesla coil mechanism, a safety mechanism, a trigger mechanism and a controller. Thebench saw body comprises a box body, a bracket, a driving device and a saw blade; a support and a platform are arranged at the upper end and the lower end of the box body, the saw blade is rotationally connected to the box body through a main shaft, and the top end of the saw blade is exposed out of the platform; the Tesla coil mechanism comprises a secondary coil, a primary coil and an electricbrush; one end of the secondary coil is connected with the electric brush, the other end of the secondary coil is electrically connected to the controller, and the electric brush is arranged on the bench saw body and makes contact with the main shaft, which drives the saw blade to rotate, on the bench saw body; and the primary coil is coiled in an 8 shape on the periphery of the secondary coil, and then the two ends of the primary coil are electrically connected with the controller. According to the safety bench saw, by means of the principle that the Tesla coil makes contact with the human body to generate electric arcs, a rapid avoiding means is formed, the safety performance of the bench saw is greatly improved, and serious safety accidents caused by misoperation are reduced.

Description

technical field [0001] The invention relates to the technical field of table saw equipment, in particular to a safety table saw based on a Tesla coil. Background technique [0002] The table saw is a tool widely used in the wood processing industry, which has the advantages of fast processing speed and simple operation. However, the safety performance of traditional table saws is poor, because for traditional table saws, due to the exposed knives, users can easily cut their fingers due to improper operation or negligence during use, which brings Unfortunately, the safety awareness of operators is often relatively weak, and there are countless safety accidents caused by operating errors every year. In order to minimize this unfortunate injury and protect the personal safety of the user, it is of great significance to study and design a safe table saw. Contents of the invention [0003] The purpose of the present invention is to provide a safe table saw based on Tesla coil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27B5/22B27B5/29
CPCB27B5/222B27B5/29
Inventor 王雪成姜海林丁友伟王华玲陈文邰俊霄张晨马橼楗杜军凯
Owner HUAIYIN INSTITUTE OF TECHNOLOGY
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