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Dialyzer membrane drawing machine

A technology of membrane pulling machine and dialyzer, which is applied in the field of dialyzer membrane pulling machine, and can solve the problem that the membrane wire cannot move the membrane sleeve.

Pending Publication Date: 2020-09-25
江天云
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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 solve the above-mentioned problems in the existing technology, and propose a dialyzer membrane pulling machine. The technical problem to be solved by the present invention is: how to solve the problem that the membrane filament cannot move relative to the membrane sleeve

Method used

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  • Dialyzer membrane drawing machine

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Embodiment Construction

[0030] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0031] Such as figure 1 As shown, the dialyzer film pulling machine includes a membrane bundle conveying line 1, a casing conveying line 2, a membrane casing retrieving mechanism 3, a casing clamp assembly 4, a membrane bundle clamp assembly 5, a membrane bundle lifting assembly 6, and a gun stock assembly 7 and film cover blanking assembly 8.

[0032] Such as Figure 1 to Figure 4 As shown, the film bundle conveying line 1 includes a cabinet one 1a and a conveyor chain one 1b arranged on the cabinet one 1a, and the film bundle clamp assembly 5 includes a bracket one 51 arranged on the cabinet one 1a and a clamp arranged on the bracket one 51 Finger cylinder one 52, in the present embodiment, there are two clamp finger c...

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Abstract

The invention provides a dialyzer membrane drawing machine, and belongs to the technical field of dialyzer assembly. The problem that existing membrane filaments cannot move relative to a membrane sleeve is solved. According to the dialyzer membrane drawing machine, a membrane sleeve taking mechanism is located on one side of a shell conveying line, the membrane sleeve taking mechanism comprises apush rod clamp assembly which can move in a transverse direction and is used for pushing the membrane filaments and clamping the membrane sleeves. The dialyzer membrane drawing machine further comprises a membrane bundle clamp assembly located above a membrane bundle conveying line; the membrane bundle clamp assembly comprises a first support and a first clamping finger air cylinder arranged on the first support; clamping blocks are connected to two clamping fingers of the first clamping finger air cylinder; clamping grooves are formed in opposite side faces of the two clamping blocks; mounting holes are formed in the groove walls of the clamping grooves; first vacuum suction cups are arranged in the mounting holes; and the push rod clamp assembly, the shell clamp assembly and the membrane bundle clamp assembly are located at a same horizontal axis height during membrane drawing. The structure solves the problem that the membrane filaments cannot move relative to the membrane sleeve.

Description

technical field [0001] The invention belongs to the technical field of dialyzer assembly, and relates to a dialyzer membrane pulling machine. Background technique [0002] At present, most of the hemodialyzers, hemodialysis filters, blood filters and plasma separators use hollow fiber membrane dialyzers. The traditional dialyzers include a cylindrical shell, a membrane bundle inside the shell and a The end caps at both ends, in which the membrane bundles are cylindrical, each membrane bundle is composed of tens of thousands of parallel membrane filaments, and the tens of thousands of parallel membrane filaments are wrapped by a paper film sleeve to form a cylinder. When the membrane bundle is assembled , first insert the entire membrane bundle into the casing, and then pull out the paper membrane sleeve from the casing, so that tens of thousands of parallel membrane filaments are placed in the casing. The existing mechanical equipment is generally used to realize automatic m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/16
CPCA61M1/16
Inventor 梁启明
Owner 江天云
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