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Cut-resistant table saw

A desktop, anti-cutting technology, used in circular saws, sawing equipment, wood processing appliances, etc., can solve problems such as safety hazards, finger injuries, woodworking injuries, etc., to prevent injuries, reduce injuries, and save costs.

Inactive Publication Date: 2016-08-24
BEIJING INFORMATION SCI & TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The desktop chainsaw is an indispensable tool on the construction site, but due to its own limitations, there are very big hidden dangers in terms of safety
Especially the damage to the fingers is very huge, often because the material is not separated after sawing the wood, and the operator uses his hands close to the saw blade to separate and cause cuts
On-site construction accidents caused by saw blade injuries often occur. Every year, the number of carpenters who are disabled due to accidents is very high, causing huge economic losses to the project and causing great harm to carpenters.

Method used

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Embodiment Construction

[0018] The cut-resistant desktop chainsaw provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0019] see Figure 1-3 , the embodiment of the present invention provides a cut-proof desktop electric saw 100 , including a base 10 , a cutting device 20 , a driving device 30 , a detection control device 40 and a sinking device 50 .

[0020] The base 10 is used for carrying and setting the cutting device 20 , the driving device 30 , the detection control device 40 and the sinking device 50 .

[0021] The cutting device 20 includes a saw blade 22 and a spindle 24 . The saw blade 22 is disposed on the main shaft 24 and can rotate around the axis of the main shaft 24 driven by the main shaft 24 .

[0022] The driving device 30 is used to drive the cutting device 20 to rotate. The driving device 30 includes a motor 32, a drive wheel 34 set on the motor 32, a driven wheel 38 set on the main shaft 24, and...

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PUM

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Abstract

An incised-wound-preventive table-type electric saw comprises a base, a cutting device, a driving device, a detection control device and a sinking device. The sinking device comprises an insulating coupler, a first connecting rod mechanism, a second connecting rod mechanism and a traction unit, the first connecting rod mechanism is used for supporting the cutting device and comprises a first end and a second end, the first end is arranged on the insulating coupler, the second end is arranged on the base, the second connecting rod mechanism is used for driving the first connecting rod mechanism to move and comprises a third end and a fourth end, the third end is arranged on the first connecting rod mechanism and rotatably connected with the same, and the traction unit is used for drawing the fourth end to drive the first connecting rod mechanism to move.

Description

technical field [0001] The invention relates to a cut-proof desktop electric saw. Background technique [0002] With the gradual deepening of my country's modernization process, in construction, decoration and other industries, woodworking has gradually got rid of the traditional hand-saw era in wood processing, and desktop electric saws have become more and more widely used in the wood processing industry, and have become a modern wood processing process. important utensil. The desktop chainsaw is an indispensable tool on the construction site, but due to its own limitations, there are very big hidden dangers in terms of safety. Especially the damage to the fingers is very huge, often because after sawing the timber, the material is not separated, and the operating personnel cause cuts when they separate with their hands close to the saw blade. On-site construction accidents caused by saw blade injuries often occur. Every year, the number of carpenters who are disabled due...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27B5/29
CPCB27B5/29B27G19/02
Inventor 孔全存苏慧王丹妮刘桂礼
Owner BEIJING INFORMATION SCI & TECH UNIV