Automatic wire cutter for physical experiment

Abstract

The invention discloses an automatic wire cutter for a physical experiment. The automatic wire cutter comprises a base, a fixed plate, a first rotating plate, a second motor, a support plate and connecting plates, wherein the support plate is fixedly welded to one side of the upper surface of the base; and a second through hole is formed in an axis part of the support plate. According to the automatic wire cutter disclosed by the invention, a first motor is arranged on a motor support; firstly, a wire is inserted into the second through hole and is in a straight line shape in the second through hole, and then the wire is inserted in a gap formed by splicing clamping blocks and then is inserted into a first through hole; then the first motor is started, so that a first gear is rotated, a chain is driven by the first gear to be rotated, and a second gear is driven by the chain to be rotated, and thus, the connecting plates are rotated; and under the effects of the clamping blocks, the wire is fed into the first through hole, and then a second motor is started, the wire is cut by a cutting knife when the wire enters into a junction of the first through hole and a groove, and thus, automatic cutting of the wire can be achieved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to an automatic wire cutter for physical experiments. Background technique [0002] The cutter is a kind of steel pliers that uses mechanical force or hydraulic power to achieve the purpose of breaking wires. It can be used to cut various wires such as ground wires and steel wire ropes. According to the different power forms, the mechanical type is called a cutter, and the hydraulic type is called a thread cutter. The cutter can be used for blanking of angle iron products in various factories and mines, especially for angle iron blanking in field operations, such as field operations in power supply bureau systems, angle iron blanking in construction sites, etc. [0003] 1. A wire cutter is a very commonly used tool in a physics laboratory, but none of the existing physics laboratories has an automatic wire cutter, so it cannot meet the needs of the prior art. [000...

AI Technical Summary

Problems solved by technology

[0003] 1. The wire cutter is a very commonly used tool in the physical laboratory, but the existing physical laboratory does not have an automatic wire cutter, so it cannot meet the needs of the existing technology

[0004] 2. In the physical laboratory, when the wire needs to be cut, it is often impossible to cut it into equal parts. When using equal parts of the wire, it needs to be cut by manual gestures, and the cutting efficiency is low.

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