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A blister preparation device and method

A technology for preparing a device and a blister, which is applied to household appliances, other household appliances, household components, etc., can solve the problems of high cost, limited size of the blister, and limited application scenarios of the blister, so as to expand the application scenarios and save money. cost-effectiveness

Active Publication Date: 2022-07-29
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, on the one hand, due to the high manufacturing cost of the mold, the manufacturing cost of the blister is also high; restricted

Method used

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  • A blister preparation device and method
  • A blister preparation device and method
  • A blister preparation device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] The first embodiment of the present invention provides a blister preparation device. The blister can be formed by processing the blister film through the blister preparation device, mainly by extruding the blister film to form a accommodating cavity in the blister film. The cavity is used to provide space for placing biochemical reagents.

[0047] refer to figure 1 , showing a schematic structural diagram of a blister preparation device of the present invention, refer to figure 1 , shows the blister preparation device provided by the embodiment of the present invention, including: a top rod 1 and a support frame 2; wherein, the support frame 2 includes a support frame main body 21 and a cavity 22 opened in the middle of the support frame main body 21; the blister cap The film 3 is fixed on the main body 21 of the supporting frame, and the blister film 3 covers the cavity 22; The end presses the blister film 3 and makes a cyclic reciprocating motion, wherein the vertic...

Embodiment 2

[0066] Figure 9 A flow chart showing the steps of a blister preparation method according to the second embodiment of the present invention, the blister preparation method is applied to the blister preparation device described in the first embodiment, refer to Figure 9 , the blister preparation method of the embodiment of the present invention comprises the following steps:

[0067] Step S101 : controlling the ejector rod to move to a first position along a first direction.

[0068] The first position is the position where the ejector pin 1 is located when the end of the ejector pin 1 is pressed against the surface of the blister film 3 .

[0069] In this step, the initial position of the ejector pin 1 is a position suspended in the vertical direction of the blister film 3, and the initial position of the initial position of the ejector pin 1 can be obtained, for example, the end of the ejector pin 1 and the blister can be obtained. The first distance between the surfaces o...

Embodiment 3

[0077] Figure 10 A flow chart of the steps of a method for preparing a blister according to Embodiment 3 of the present invention is shown, and the method for preparing a blister is applied to the blister preparation device described in Embodiment 1. Refer to Figure 10 , the blister preparation method of the embodiment of the present invention comprises the following steps:

[0078] Step S201 : acquiring the stroke of the ejector rod, wherein the stroke is the distance that the ejector rod 1 moves in the first direction.

[0079] In this step, the initial position of the ejector pin 1 can be positioned, and based on the first distance between the initial position of ejector pin 1 and the surface of the blister film 3, the stroke of ejector pin 1 is determined, and the formation of ejector pin 1 is equal to the first distance .

[0080] Step S202 : controlling the ejector bar to move to a first position along a first direction according to the stroke of the ejector bar.

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Abstract

Embodiments of the present invention provide a blister preparation device and method. The blister preparation device is used for processing the blister film, including: an ejector rod and a support frame; wherein, the support frame includes a support frame body and a cavity opened in the middle of the support frame body; the blister film is fixed on the support frame body, and the blister film is The cover film covers the cavity; the ejector rod is suspended in the vertical direction of the blister film. When the blister preparation device is in operation, the end of the ejector rod presses against the blister film and performs a cyclic reciprocating motion, wherein the vertical The direction is the direction perpendicular to the surface of the blister film; under the condition that the end of the ejector rod presses against the blister film and performs a cyclic reciprocating motion, the blister film is concave to the bottom of the cavity. It can be seen that the blister preparation device provided by the present invention produces blister caps, and blister caps of different sizes can be prepared directly by controlling the trajectory of the cyclic reciprocating motion of the ejector, and the whole process is not limited by the size of the mold, so that the blister caps are The manufacturing size of the cap is not limited, thereby expanding the application scenarios of the blister.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a device and method for preparing a blister. Background technique [0002] Sealed vesicles are a commonly used micro-volume sealing preservation technology on the market, which can store biochemical reagents, medicines, freeze-dried spheres, etc. for a long time. The sealed vesicle includes a blister and a sealing film, wherein the blister is used to provide a space for placing biochemical reagents, and the sealing film is used to seal the blister. [0003] At present, the preparation of blister is mainly made of plastic composite film material, and the flat composite film is plastically deformed into a blister with a certain shape and size by methods such as thermal absorption, cold stamping, and hot stamping. When preparing a blister of a specific size, it is necessary to prepare a mold that matches the size of the blister. [0004] However, since different sizes of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29D99/00
CPCB29D99/006
Inventor 王琛瑜张玙璠
Owner BOE TECH GRP CO LTD