Filter membrane assembling machine

Abstract

The invention provides a filter membrane assembling machine, comprising a base plate on which two guide rail locating grooves, a slitting base plate, a vertical assembling seat and a vertical locating plate are provided; the guide rail locating grooves are provided with linear guide rails; each of the four corners of the slitting base plate is provided with a sliding block; the sliding blocks on both sides of the slitting base plate are arranged in tandem on the linear guide rails. Vertical slitting plates are respectively installed inside the two locating grooves in the slitting base plate; a filter membrane slitting device is fixed on the vertical slitting plates; a filter membrane feed device is fixed on the vertical assembling seat; a filter locating device is fixed on the vertical locating plate. The filter membrane assembling machine spreads and feeds filter membrane rolls into the filter membrane slitting device by means of a filter core guide roller traction mode, adopts a one-die-multiple-output die-cutting device and motor-controlled movement to realize cutting six groups of feed materials at once to increase the die-cutting efficiency and the material utilization ratio, and adopts a rotary cylinder and a negative pressure suction nozzle to transfer and feed the filter membrane, thereby increasing the quick response and operation efficiency.

Description

technical field [0001] The invention relates to the technical field of automatic assembly of medical products, in particular to a medical filter membrane assembly machine. Background technique [0002] As a disposable medical consumable, the infusion set is composed of a venous needle, a protective cap, an infusion hose, a liquid medicine filter, a flow rate regulator, a drip pot, a bottle stopper puncturer, and an air intake pipe air filter connection. Among them, there is a precision filter membrane in the liquid medicine air filter, which is a nuclear pore membrane with a double-layer filter medium and strong filtering ability, mainly to prevent insoluble particulate impurities in the air from entering the human body through intravenous infusion and causing harm to the human body. cause damage. In the prior art, punching can only be assembled once, and the utilization rate of the filter membrane is low. Generally, the circle-packed filter membrane is punched into circula...

AI Technical Summary

Problems solved by technology

In the prior art, punching can only be assembled once, and the utilization rate of the filter membrane is low. Generally, the circle-packed filter membrane is punched into circular slices manually, and then the circular slices are assembled into the liquid medicine air filter.

At present, in the automatic production process of liquid medicine air filters, there are certain technical difficulties in the utilization rate and high qualification rate of the filter membrane assembly

Images