Cutting head provided with rotating mechanism

Abstract

The invention relates to a cutting head provided with a rotating mechanism. A direction of a cutter wheel used for forming cutting line on a substrate can be changed according to the moving direction of the cutting line. The cutting head is provided with a ball screw, which can be rotated with the help of a driving segment; a sliding member with the help of the rotation of the ball screw; a rotor, which is disposed on the sliding member, and can rotate during the connection with the terminal part of the ball screw; a unidirectional clutch, which can be used to transfer the rotating force of the rotor in one direction to the unidirectional clutch of the external cylinder member, and the external cylinder member is connected with a maintaining tool used to maintain the cutter. The lower end part of the ball screw and the upper end part of the rotor are provided with magnet parts having different polarities.

Description

technical field [0001] The present invention relates to a scribing head with a swivel mechanism, in particular to a scribing head that can be positioned correctly when the cutter wheel that forms the scribing line on the substrate is rotated at a predetermined angle relative to the scribing direction. Arranged and fixed scoring head with swivel mechanism. Background technique [0002] In general, in order to cut a brittle material such as a glass substrate into a desired size, firstly, the cutting edge of the cutter wheel is pressed against the surface of the glass substrate with a predetermined load, and the glass substrate is moved while forming a cut on the surface. draw the line. Next, a predetermined force is applied to the scribe line to break the glass substrate. [0003] There is a case in which a scribing head is provided with a swivel mechanism in order to rotate a cutter wheel when breaking a glass substrate. Refer to the existing known scoring head with a rota...

AI Technical Summary

Problems solved by technology

[0016] It can be seen that the above-mentioned existing marking head with a rotary mechanism obviously still has inconvenience and defects in structure and use, and needs to be further improved urgently.

In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but for a long time no suitable design has been developed, and the general product has no suitable structure to solve the above-mentioned problems. This is obviously the relevant industry. Urgent problem

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