Sizing cutting device for plastic pipe production of venous blood collector

Abstract

The invention discloses a sizing cutting device for plastic pipe production of a venous blood collector. The device comprises a base, wherein two supporting plates are fixedly connected to the upper end of the base, a winding roller is rotationally connected between the two supporting plates, damping supporting legs are fixedly connected to the lower end of the base, a hollow sliding groove is formed in the upper end surface of the base in a penetrating manner, a sliding block is slidably connected in the hollow sliding groove, a driving motor is fixedly connected to the side wall of the base,and an output shaft of the driving motor is fixedly connected with a first threaded rod. According to the device, the pulling length of a plastic pipe is equal to each time, so that the quality of the product is improved, the pulling and cutting-off adopts the driving motor for controlling, so that the size of the equipment is reduced, the energy consumption is reduced, by arranging a rack, a gear and a hand wheel, the height of a cutter blade can be adjusted, and plastic pipes with different specifications can be cut.

Description

technical field [0001] The invention relates to the technical field of production of plastic tubes for venous blood collection devices, in particular to a cutting-to-length device for the production of plastic tubes for venous blood collection devices. Background technique [0002] Venous blood collection devices are often used to provide medical evidence for doctors during routine examination and rescue of patients. In the past year, disposable vacuum blood collection devices have been used instead of disposable syringes for blood collection. In hospitals, doctors often need to collect venous blood samples from patients. By testing the blood samples, the patient's physical condition can be specifically judged, so as to prescribe the right medicine, so a venous blood sampling device will be used at this time. [0003] However, the venous blood collection device mainly stores the drawn blood samples through plastic tubes; the plastic tubes need to be cut during production, bu...

AI Technical Summary

Problems solved by technology

[0003] However, the venous blood collection device mainly stores the drawn blood samples through plastic tubes; the plastic tubes need to be cut during production, but the existing cutting devices on the market cannot cut the plastic tubes to length. As a result, the length of the plastic pipe does not meet the requirements for use and cannot be used

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