Needle assembly machine

An assembly machine and needle technology, which is applied in the field of medical machinery, can solve the problems of unguaranteed quality, high assembly cost, and waste of manpower and material resources, and achieve the effect of reducing the input of manpower and material resources, reducing assembly costs, and reducing assembly time.

Active Publication Date: 2018-01-12
甘李药业山东有限公司
View PDF10 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the needle directly enters the human body, it requires high assembly quality. Manual assembly has defects such as poor workmanship and no guarantee of quality. In addition, the semi-automatic assembly method requires long hours of work and causes a lot of waste of manpower and material resources. The assembly cost is high and the efficiency is low. As the market demand for products continues to increase, this method can no longer meet the market demand.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Needle assembly machine
  • Needle assembly machine
  • Needle assembly machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Below in conjunction with accompanying drawing and embodiment of description, specific embodiment of the present invention is described in further detail:

[0026] refer to Figure 1 to Figure 10 The shown needle assembly machine includes a frame, a support plate 1 is provided on the top of the frame, a turntable 2 is provided at the center of the support plate 1, and a first motor for driving the turntable 2 to rotate stepwise is provided inside the frame. The support plate 1 is provided with a pintle feeding device 3 , a needle point feeding device 4 , a needle point calibration device 5 , a press-fitting device 6 and a sheath fitting device 7 arranged along the rotation of the turntable 2 around the turntable 2 . There are several jigs 2a evenly distributed along the circumferential direction, and the jigs 2a are driven by the turntable 2 to pass through the pintle feeding device 3, the needle point feeding device 4, the needle point calibration device 5, the pressin...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relate to the technical field of medical instruments, in particular to a needle assembly machine. The machine comprises a machine frame, wherein a support plate is arranged at the top ofthe machine frame, a rotary table is arranged at the center of the support plate, and a first motor driving the rotary table to rotate stepwise is arranged in the machine frame; a pintle feeding device, a needle tip feeding device, a needle tip aligning device, a pressing device and a sheath sleeving device which are arranged in the rotating direction of the rotary table are arranged around the rotary table on the support plate; a plurality of fixtures are distributed uniformly circumferentially on the rotary table. The rotary table is used for driving the fixtures to pass through the pintlefeeding device, the needle tip feeding device, the needle tip aligning device, the press mounting device and the sheath sleeving device sequentially, automatic pintle positioning, needle tip placement, alignment, press mounting, sheath sleeving and blanking are realized, and accordingly, continuous needle assembly is realized, assembly time is shortened, investment of manpower and material resources is reduced, assembly cost is greatly reduced, and production efficiency is effectively improved.

Description

technical field [0001] The invention relates to the technical field of medical machinery, in particular to a needle assembly machine. 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. Since the needle directly enters the human body, it requires high assembly quality. Manual assembly has defects such as poor workmanship and no guarantee of quality. In addition, the semi-automatic assembly method requires long hours of work and causes a lot of waste of manpower and material resources. The assembly cost is high and the efficiency is low. As th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B23P21/00
Inventor 荣玉梅
Owner 甘李药业山东有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap