Electric adjustment system for arbitrary spacing of saw blades for simultaneous sawing of different thickness plates

Abstract

The invention discloses an electric adjusting system for any distance between saw blades for simultaneously sawing plates of different thicknesses. A saw blade spline rotating shaft is arranged in themiddle of an electric saw supporting frame. The multiple saw blades are arranged on the saw blade spline rotating shaft through spline sleeves in a sleeving manner. A motor is connected to one end ofthe saw blade spline rotating shaft. The saw blade spline rotating shaft and the saw blades on the saw blade spline rotating shaft are driven through the motor to work. Saw blade adjusting clamp blocks are arranged on the two sides of each saw blade, the saw blade adjusting clamp blocks on one corresponding sides of all the saw blades are arranged on a lead screw in a sleeving manner, and the twolead screws are correspondingly mounted on the two sides of the electric saw supporting frame. An adjusting nut is arranged at the position, on one side of each saw blade adjusting clamp block, of the corresponding lead screw. A nut limiting clamp groove is arranged on each adjusting nut in a surrounding manner. Clamp block limiting clamp grooves corresponding to the nut limiting clamp grooves are arranged on the saw blade adjusting clamp blocks. A set of air cylinder is arranged on each saw blade adjusting clamp block, a pin block is arranged on a telescopic arm of each air cylinder, and thenut limiting clamp grooves and the clamp block limiting clamp grooves are in pinned connection by controlling the pin blocks through the air cylinders.

Description

technical field [0001] The invention relates to the field of furniture processing equipment, in particular to a system for electrically adjusting the arbitrary spacing of saw blades for simultaneously sawing boards of different thicknesses. Background technique [0002] The existing multi-blade band saw device can cut and form multiple slats at one time, so as to improve the cutting efficiency and reduce material loss. In order to process different thicknesses of slats or plates, it is necessary to adjust the distance between any two saw blades. In the prior art, it is disclosed that the distance between all the saw blades can be adjusted to the same size simultaneously, but the adjustment structure is relatively complicated, and it is not suitable for simultaneous saw blades. The arbitrary spacing of the saw blades of different thickness plates cannot be adjusted. [0003] In addition, when the existing multi-blade band saw device needs to be adjusted, the motor driving th...

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide an electric adjustment system for the arbitrary spacing of the saw blades sawing plates of different thicknesses at the same time, and to solve the problem that the prior art discloses that the spacing of all the saw blades can be adjusted to the same size simultaneously, but the adjustment structure is relatively Complicated, and it is impossible to adjust the arbitrary spacing of the saw blades of different thickness plates at the same time

[0005] In addition, when the existing multi-blade band saw device needs to be adjusted, the motor driving the saw blade must be stopped to adjust the distance between each saw blade, thereby reducing the adjustment efficiency. In addition, the adjustment of the saw blade can only be done once. The adjustment of one sheet cannot realize the synchronization of any number of saw blades

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