Table saw machine

Abstract

The invention provides a table sawing machine, comprising a table body, a cutter, a guide device and a driving device. The guide device is provided with a pushing part and a holding part which is held by an operator to push the pushing part. The invention is provided with a first switch device and an emitting module electrically connected with the first switch device; when the first switch device is on, the emitting module is urged to emit a deenergization signal; the driving device is connected with the table body and the cutter. The invention is also provided with a motor, a second switch device and a receiving module; the motor can be driven by an external power supply, further driving the cutter; the second switch device is electrically connected between the motor and the external power supply used for controlling whether the external power supply reaches the motor; the receiving module receives and responds the deenergization signal and leads the second switch device to be in open circuit state.

Description

technical field [0001] The present invention mainly relates to a table saw, especially a table saw with the function of emergency stopping the action of the table saw. Background technique [0002] Existing table saw machine 50, as shown in FIG. 6, a rotating cutter 52 penetrates a table top 51, and a workpiece placed on the table top 51 is assisted by a flat angle head (miter gauge) 53, so that the workpiece is moved. It moves in a sawing direction to be cut by the cutter 52 . [0003] When the operator uses the table saw 50 for cutting, he must hold the push plane angle head 53 with one hand and push the workpiece with the other hand. The rotation of the cutter 52 can be stopped only by cutting off the remote control device 60 of the table saw 50 in a wireless manner, or stepping on a foot switch 70 with the same function. [0004] Although the above-mentioned way of using the remote control device 60 as an emergency stop can achieve the effect of stopping the rotation o...

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned method of using the remote control device 60 as an emergency stop can achieve the effect of stopping the rotation of the cutter 52, it must go through two steps in operation. One, the operator's hand is removed from the desktop 51; two, the remote control device 60 is found And press, carry out these two steps and still spend some time, and if can't get remote control device 60 immediately, then will lose the requirement of emergency stop; posture, and affect the accuracy of stepping on the foot switch 70

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