Cutting device for laboratory glass instrument production

Abstract

The invention discloses a cutting device for laboratory glass instrument production, which comprises an assembly line and a lateral assembly line, wherein the assembly line and the lateral assembly line are arranged in an L shape, and one end of the lateral assembly line is located at the position of the assembly line to be discharged; a cutting-off machine is arranged at the conveying position of the assembly line, the rear face of the cutting-off machine is in an opening shape, a pushing mechanism is arranged at the opening position, and a frame plate is arranged at the conveying position of the lateral assembly line. According to the cutting device for laboratory glass instrument production, during firing and chopping of the to-be-cut-off face of a test tube, glass can be melted, an air cylinder body is controlled to drive a push rod to operate, a swing piece connected to the top end of the push rod can drive a pressing strip to move downwards, a cut-off rod connected to the outer wall of the pressing strip is connected, the fired cut-off face is separated, and meanwhile, the bottom ends of the two groups of test tubes are also sealed.

Description

technical field [0001] The invention relates to the field of experimental glass, in particular to a cutting device used in the production of laboratory glass instruments. Background technique [0002] There are all kinds of glassware in the laboratory, especially in the chemical laboratory. We have to deal with these bottles and jars every day. Glassware is very common in the laboratory and is used in a large amount. Glass is an important industry. Raw materials and raw materials for production, it has excellent transparency and chemical stability, and the source of glass raw materials is wide, the price is low, and the production process is simple. In addition, the molding equipment for experimental glass instruments is molded for different glass instruments, usually by injection molding such as molds The glass tube to be formed is being cut and sealed. [0003] However, the current existing cutting device for laboratory glass instrument production has the following defici...

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Problems solved by technology

[0003] However, the current existing cutting device for laboratory glass instrument production has the following deficiencies. In the prior art, the test tube is incoherent in the manufacture. The second point is that the bottom of the test tube is formed by blowing the inner cavity of the test tube. However, if the wind force in the inner cavity of the test tube is not grasped, the bottom of the test tube will be cracked, and the control of the air blowing is basically impossible for skilled workers. The structure is not optimized and the design is not reasonable enough.

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