In real life, band saws are needed to process wood. The band saw machine uses the circular band saw blade as the sawing tool, and moves in a one-way continuous straight line around the two saw wheels to cut the wood and cut it into the required length. In real life, the CNC band saw machine will produce a large amount of dust and sawdust when processing wood. These dust has not been processed by any equipment, which seriously affects the working environment of operators and endangers their health. In addition, the industrial water after dust treatment is not filtered and recycled, which wastes water resources. The generated sawdust is not collected, and too much sawdust is accumulated on the operating platform, affecting the whole wood sawing process. The saw blade will not be sharp enough if it is used for a long time, which will affect the sawing speed and quality in the later stage.

Technicians provide a digital control band saw machine with dust removal function to solve the problem that a large amount of dust and sawdust will be generated when the digital control band saw is processing wood in real life. The industrial water after dust treatment will not be filtered and recycled, and the generated sawdust will not be collected. The long term use of the saw blade is not sharp enough, which will affect the later sawing speed and quality. In order to achieve the above purpose, the numerical control band saw machine adopts the following technical scheme: a numerical control band saw machine with dust removal function, including a frame and a water pipe, the upper side of the frame is fixed with a water tank, the water tank is equipped with a filter box and a water storage tank, the lower side of the filter box is equipped with a water storage tank, a fixed plate is fixed on a fixed plate and the inner wall of the water storage tank, and a sliding way is connected with the filter screen; At the same time, two water outlets are arranged on the left side of the water storage tank; The upper left end of the filter tank is provided with a water inlet; At the same time, a booster pump is installed on the water pipe, and a motor is installed on the rear side of the frame. The motor is rotationally connected with a rotating shaft through the motor shaft; The saw wheel is fixed on the front side of a rotating shaft, installed in the frame and connected with the saw blade; (ii) The fixing plate and the lighting lamp are fixed on the upper side of the air part in the frame; Two fixing plates are arranged on the right side of the lighting lamp; The electric telescopic rod passes through the two fixing plates; One end of the electric telescopic rod is fixed with a positioning block, and one end of the positioning block is fixed with a grinder; The lower side of the hollow middle of the frame is provided with an operating table; The lower side of the operating table is provided with a feeding pipe; The three fixing plates pass through the lower side of the feeding pipe and are provided with a drawing box; A slide way and a filter screen form a sliding structure, and the sliding distance of the sliding structure is less than the length of a fixed plate. The filter screen has two layers, and the mesh density of the upper filter screen is greater than that of the lower filter screen. The motor and a rotating shaft form a rotating structure through the motor shaft. Two electric telescopic rods are arranged symmetrically. Set two positioning blocks, which are symmetrically set. The sander is fixed on the right side of the positioning block, and holes with the same diameter pass through the operating table. The pull box and the second slide form a sliding structure, and the sliding distance of the sliding structure is less than the length of the frame.

Compared with the prior art, the above numerical control band saw machine has the following beneficial effects: 1. Set up a filter box to generate a large amount of dust when sawing wood. The air containing dust enters the filter box through the air inlet pipe under the action of the air inlet fan for filtration. The filtered air is discharged from the filter box under the action of the exhaust fan, which improves the working environment of the entire operation room and prevents dust from entering the operator's body and affecting the health of the operator; 2. There is a water tank, which is equipped with a filter. The used water is filtered by the two-layer filter, and the impurities in the water are filtered more thoroughly through twice filtration to prevent the impurities in the water from blocking the pipeline. Under the action of the pressure pump, the filtered water enters the filter tank again through the water pipe, so that the waste water can be recycled; 3. Set up a conveying pipe and a pulling box. The sawdust generated when processing wood enters the conveying pipe from the hole of the operating table, and then enters the pulling box from the conveying pipe for storage, so as to prevent the sawdust from piling up on the operating table or completely falling off the ground, increasing the difficulty of later cleaning and affecting the operation of the machine by the operator.