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Door Cutting Saw

A technology for cutting saws and door panels, applied to circular saws, saw blades, etc., can solve problems such as heat dissipation difficulties of saw blades, and achieve the effect of solving heat dissipation difficulties and realizing automatic replacement

Active Publication Date: 2018-12-25
CHONGQING KUNXIU DOOR & WINDOW
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a door panel cutting saw to solve the problem of difficult heat dissipation of the saw blade

Method used

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Examples

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Effect test

Embodiment

[0015] Embodiment: the door panel cutting saw in this scheme, as figure 1 As mentioned above, it includes a motor, a disc 1, a liquid storage tank and several sawtooth 2 units, the center of the disc 1 is connected to the output end of the motor, and the sawtooth 2 units are evenly distributed on the circumference of the disc 1. A cavity 6 is processed in the disc 1, the cavity 6 is in a spiral shape, the cavity 6 communicates with the liquid storage tank, and a one-way valve from the liquid storage tank to the cavity 6 is installed between the cavity 6 and the liquid storage tank. An accumulator is installed in the liquid tank, and a liquid filling pump for replenishing coolant is connected to the liquid storage tank. An overflow valve is installed in the cavity 6, and the overflow valve is located at the center of the disc 1. The overflow valve is provided with a universal joint 7, and the universal joint 7 is connected with a hose, and the hose leads to the liquid receiving...

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Abstract

The invention belongs to the field of machining of sawing machines with circular saw blades, and in particular, discloses a door sheet cutting saw. The door sheet cutting saw comprises a motor and a disc; and the center of the disc is connected to an output end of the motor. The door sheet cutting saw further comprises a liquid storage box and multiple saw tooth units; the saw tooth units are distributed at the periphery of the disc; a cavity is formed in the disc, and is communicated with the liquid storage box; a one-way valve from the liquid storage box to the cavity is arranged between the cavity and the liquid storage box; an energy storer is arranged in the liquid storage box; an overflow valve is arranged in the cavity; the saw tooth units include hydraulic cylinders; pressing parts with inclined surfaces are arranged on piston rods of the hydraulic cylinders, and are provided with saw teeth; and the hydraulic cylinders are communicated with the cavity. The door sheet cutting saw solves the problem of difficult heat dissipation of the saw blades.

Description

technical field [0001] The invention belongs to the field of sawing machine processing with circular saw blades. Background technique [0002] In the manufacturing process of the door, it is necessary to cut a large piece of wood into multiple planks, and a door panel cutting saw is required. Existing door panel cutting saws mostly adopt disc-shaped saw blades, which rotate at a high speed under the drive of a motor to perform cutting operations. The process of cutting wood with a saw blade is to crush the wood at the saw kerf into powder. Obviously, the narrower the saw kerf, the higher the utilization rate of the wood, and the more boards a single piece of wood can get. Taking the cutting of filler slats of blockboard as an example, the thickness of the filler slats is 11-14mm, while the thickness of the saw blade or saw kerf needs to be between 2.8-3mm, and the wood consumed by the saw kerf accounts for about 18-18mm of the total wood. 25%. The width of the kerf is det...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27B33/08
CPCB27B33/08
Inventor 卢川
Owner CHONGQING KUNXIU DOOR & WINDOW
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