Glue injection machine dedicated for biological plasticized silicone rubber

A technology of silicone rubber and glue injection machine, which is applied in the direction of coating, the device for coating liquid on the surface, etc., can solve the problems of difficult cleaning, machine blockage, etc., and achieve the effect of improving efficiency, convenient maintenance and good energy saving effect.

Active Publication Date: 2009-08-05
DALIAN HOFFEN BIO TECHN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If other types of glue injection machines are used, the machine will be blocked in a short time and it will be difficult to clean
This is what other glue injection machines cannot do

Method used

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  • Glue injection machine dedicated for biological plasticized silicone rubber
  • Glue injection machine dedicated for biological plasticized silicone rubber
  • Glue injection machine dedicated for biological plasticized silicone rubber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 , 3 , 4, 5, and 6, a special glue injection machine for bioplasticizing silicone rubber has a casing 23, in which a plunger pump is installed, and the plunger pump is composed of a piston cylinder 12, a piston 9 in the piston cylinder 12, and The one-way valve 7,11 at the suction port and the outlet constitutes, the piston 9 is controlled by the driving device, and the driving device adopts pneumatic transmission, and the pneumatic piston rod of the pneumatic cylinder 8 is connected with the piston rod of the plunger pump. The pneumatic cylinder 8 can be controlled by the reversing valve 1 to move up and down the piston rod. The suction port of the plunger pump is placed in the silicone barrel 5, and the outlet of the plunger pump is connected with a delivery pipeline 2. The delivery pipeline 2 is arranged with four output pipelines. The output pipeline is equipped with a control valve 3, and the outlets of the output pipelines are respectively connect...

Embodiment 2

[0031] Such as figure 1 , 2 As shown, other as described in embodiment 1, only be provided with lifting plate on the outer wall of box body 23, on it set the plug-in type silica gel dye container 18 (can be made of dry grease gun), container 18 bottoms are provided with sebific hose 17. A piston-type pressing device 15 is connected to the container 18, and the piston-type pressing device 15 is driven by a horizontal cylinder 13. Horizontal cylinder 13 is also placed on the lifting plate. When working, the lifting plate can be pulled to the height of the workbench to reduce the length of the rubber hose, thereby reducing the resistance. The horizontal cylinder 13 makes the small piston in the pressing device 15 reciprocate in a push-pull manner, and the dye in the container is pressed into the rubber tube 17 and sent into the specimen body. After use, the container can be easily removed to clean up the solidified colloid. There is generally solidified colloid in the rubber ...

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PUM

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Abstract

The invention discloses a special glue injection machine for bioplasticizing silicone rubber, which is characterized in that: a plunger pump is provided, the plunger pump is controlled by a driving device, and the suction port of the plunger pump is placed in a silicone barrel (5); The outlet of the outlet is connected with a delivery pipeline (2), and the rear section of the delivery pipeline (2) is connected with an injection needle. This machine adopts plunger pump to transport silica gel, avoiding the backflow of silica gel. Multiple glue injection points are set to inject glue at the same time, which is easy to operate and high in efficiency, ensuring the quality and quantity of biological specimens. And according to the characteristics of strong viscosity of silica gel, a pneumatic method with high elasticity is used to inject the glue, and the injection pressure is appropriate.

Description

Technical field: [0001] The invention relates to a machine for injecting silicone rubber and silicone rubber dyes into biological samples, which is applied in the biological plasticization industry. Background technique: [0002] In the biological plasticization industry, the injection of silicone rubber and silicone rubber dyes is an important part of the production of biological specimens. This industry started late, and the glue injection process mostly uses manual injection methods, such as medical syringes, dry oil guns, etc., and at least two people are required to complete the work. Injecting with a dry grease gun can save labor and be faster than a syringe, but one person moves the needle and one person applies the glue. Because silicone is a viscous liquid, you can only pump a few times and stop for a while, so that the glue has time to flow into the bottom of the glue gun, otherwise will be empty. And because the piston of the dry grease gun is short, so the amou...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05C5/00
Inventor 于海斌
Owner DALIAN HOFFEN BIO TECHN
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