Diamond fretsaw cutting tension control device

Abstract

The invention provides a diamond fretsaw cutting tension control device, and belongs to the technical field of tension control. A moving module comprises a horizontal displacement mechanism and a vertical displacement mechanism. The horizontal displacement mechanism comprises a first stepping motor, a first lead screw, a first lead screw sliding block and a first guide rail, wherein the first leadscrew, the first lead screw sliding block and the first guide rail are matched with the first stepping motor for running. The first lead screw is connected with an output shaft of the first steppingmotor through a first coupler, and the first lead screw is fixedly connected with a first manual rocking handle through a screw. A fixing plate is arranged at the bottom of the first guide rail. The horizontal displacement mechanism is fixedly connected with the vertical displacement mechanism through a first supporting plate. The vertical displacement mechanism comprises a second stepping motor,a second lead screw, a second lead screw sliding block and a second guide rail, wherein the second lead screw, the second lead screw sliding block and the second guide rail are matched with the secondstepping motor for running. The second lead screw is connected with an output shaft of the second stepping motor through a second coupler. The vertical displacement mechanism is fixedly connected with a tension control module through a second supporting plate. The diamond fretsaw cutting tension control device has the beneficial effects that the influence of vibration of cutting equipment on thetension control device is avoided, and the flexibility of the tension control device is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of tension control, and in particular relates to a tension control device on a diamond wire saw cutting device. Background technique [0002] Brittle materials have important applications in optical components industry, semiconductor, photovoltaic industry and other fields. Because brittle materials have the characteristics of high hardness and high brittleness, they are mostly cut with diamond wire saw cutting equipment. The tension control of the wire saw is a key factor affecting the cutting performance of the diamond wire saw. At present, the tension control is basically mechanical control such as springs, weights, and cylinders. These tension control devices have hysteresis and error, which cannot meet the current production requirements. needs. Contents of the invention [0003] In order to solve the problems existing in the existing tension control device, the present invention provides a diamond ...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems existing in the existing tension control device, the present invention provides a diamond wire saw cutting tension control device, which includes a mobile module and a tension control module, the tension control module is installed on the mobile module; the mobile module includes a horizontal displacement mechanism and a vertical The straight displacement mechanism and the horizontal displacement mechanism include a stepping motor 1, a lead screw 1 that cooperates with the stepping motor 1, a lead screw slider 1 and a guide rail 1, and the output of the lead screw 1 through the coupling 1 and the stepping motor 1 The shaft is connected, the lead screw is fixedly connected with the manual crank through a screw, the bottom of the guide rail is provided with a fixed plate, and the horizontal displacement mechanism and the vertical displacement mechanism are fixedly connected through a support plate;

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