Assembly production line of centrifugal blood pump rotor

A centrifugal and production line technology, applied in welding equipment, metal processing, metal processing equipment, etc., can solve the problems of low assembly efficiency and low degree of automation, and achieve the effect of reducing labor load and high degree of automation

Active Publication Date: 2020-03-24
韶关市武江区冠启自动化设备设计有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a centrifugal blood pump rotor assembly production line to solve the technical problems of low assembly efficiency and low automation of traditional centrifugal blood pump rotors in the prior art

Method used

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  • Assembly production line of centrifugal blood pump rotor
  • Assembly production line of centrifugal blood pump rotor
  • Assembly production line of centrifugal blood pump rotor

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Embodiment Construction

[0036] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments.

[0037] The components of the embodiments of the invention generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations. Thus, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention.

[0038] Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0039] In the description of the present invention, it should b...

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Abstract

The invention discloses an assembly production line of a centrifugal blood pump rotor, and belongs to the technical field of assembling equipment. The assembly production line of the centrifugal bloodpump rotor involves a conveyor belt, a bearing magnetic stack press-fitting mechanism, a motor magnet installing mechanism and a base welding mechanism, wherein a plurality of limiting assemblies arearranged on the conveyor belt, the motor magnet installing mechanism comprises a sliding plate, a workbench, a material pushing assembly, a lifting assembly, a clamping assembly and a bearing frame,the clamping assembly comprises an installing plate, a four-jaw air cylinder and a limiting column arranged at the bottom of the installing plate, limiting plates are installed at the bottoms of clamping jaws of the four-jaw air cylinder, arc-shaped grooves are formed in the limiting plates, and four bearing rods are arranged between the installing plate and the sliding plate. According to the assembly production line, the bearing magnetic stack press fitting, the motor magnet installing and the base welding steps of the centrifugal blood pump rotor can be automatically completed, four motor magnets can be simultaneously installed in an impeller by the motor magnet installing mechanism, and a worker does not need to install the motor magnets one by one.

Description

technical field [0001] The invention relates to the technical field of processing medical device accessories, in particular to an assembly line for centrifugal blood pump rotors. Background technique [0002] In cardiovascular medicine, the clinical use of artificial hearts (or blood pumps) as a bridge to heart transplantation or as a form of terminal therapy to support patients with advanced heart disease has become accepted clinical practice. The number of patients who suffer from heart disease and need heart replacement surgery is very large, but the serious shortage of transplant donors makes it difficult for most heart disease patients to treat and even lose the chance of survival. Therefore, it is of great significance to develop a high-performance heart pump. [0003] A ventricular assist device can use a blood pump to power the patient's blood, which pushes the blood to high pressure. One example of a ventricular assist device is a left ventricular assist device (L...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K31/02B23P19/00B23P19/027
CPCB23P19/027B23P19/00B23K31/02
Inventor 曾治民
Owner 韶关市武江区冠启自动化设备设计有限公司
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