Jacket sleeving device of syringe needle assembling machine and control method of jacket sleeving device

Abstract

The invention relates to the technical field of medical machines, in particular to a jacket sleeving device of a syringe needle assembling machine and a control method of the jacket sleeving device. The jacket sleeving device comprises a jacket conveying belt, a jacket feeding mechanism and a sleeving mechanical arm, the jacket conveying belt is communicated with the jacket feeding mechanism, andjackets can be fed to the position below the sleeving mechanical arm one by one through the jacket feeding mechanism; the jacket feeding mechanism comprises a feeding guide rail and a feeding air cylinder, the feeding guide rail is provided with a material groove vertical to the conveying direction of the jacket conveying belt, the side of the material groove is communicated with the jacket conveying belt, and a material stopping block is arranged at the position, located at the front end of the material groove, of the feeding guide rail; and the feeding air cylinder is fixed to the tail end of the feeding guide rail, a material push block in sliding fit with the material groove is arranged in the material groove, and the feeding guide rail is in transmission connection with the material pushing block. By means of the jacket sleeving device and the control method, the function of sleeving assembled syringe needles with the jackets and the function of moving out the sleeved syringe needles and the jackets from a jig to achieve discharging are achieved, space occupation is reduced, and the equipment cost is reduced.

Description

technical field [0001] The invention relates to the technical field of medical machinery, in particular to a sheath fitting device of a needle assembly machine and a control method for the device. Background technique [0002] In clinical medical devices, syringes are widely used, and the most important component of the syringe is the needle. The needle assembly process used at the earliest was done manually, and later it was gradually converted to semi-automatic assembly, that is, manual positioning of the needle plug. , Manual placement of the needle tip, manual alignment, the press-fitting part is completed by machinery, and finally a sheath is put on to prevent contamination. Of course, automated assembly machines have also appeared in the prior art, and the steps of sheathing and unloading are usually divided into two devices and completed separately, thus causing a large amount of space occupation and increasing equipment costs. Contents of the invention [0003] Th...

AI Technical Summary

Problems solved by technology

Of course, automated assembly machines have also appeared in the prior art. The steps of sheathing and unloading are usually divided into two devices and completed separately, thus causing a large amount of space occupation and an increase in equipment costs.

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