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Silicone-oil coater for injector assembler

An assembly machine and silicone oil coating technology, applied in the mechanical field, can solve the problems of fixed spraying effect of the oil injection mechanism, silicone oil is easy to spray outside the cylinder, and does not spray into the cylinder, so as to achieve good oil injection effect, avoid pollution, Full effect of injection time

Inactive Publication Date: 2011-05-18
王兴章
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to address the above problems, to provide a silicone oil coating device for syringe assembly machines; to solve the technical problems in the prior art that the silicone oil spray is easily sprayed outside the cylinder to cause pollution and not sprayed into the cylinder, etc.
[0005] Another object of the present invention is to address the above problems, to provide a silicone oil coating device for syringe assembly machines; to solve the technical problems in the prior art that the spraying mechanism is fixed and the spraying effect is poor.

Method used

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  • Silicone-oil coater for injector assembler
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  • Silicone-oil coater for injector assembler

Examples

Experimental program
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Effect test

Embodiment Construction

[0021] Figure 1 and figure 2 As shown, the silicone oil coating device of the syringe assembly machine includes a rotating shaft 1, a turntable 2, an oil spray frame 3 and an oil injection mechanism.

[0022] The above-mentioned rotating shaft 1 is fixedly connected on the splitter 4 , the splitter 4 is connected with the motor 6 through the belt 5 , and the above-mentioned rotating disk 3 is fixedly connected on the rotating shaft 1 . After the motor 6 is started, the rotating shaft 1 rotates according to the steps set by the divider 4 . A number of bayonets 21 for fixing the barrel 13 are evenly distributed on the edge of the turntable 2 , and an oil spray frame 3 is arranged beside the turntable 2 , and the above-mentioned oil spray mechanism is arranged on the oil spray frame 3 .

[0023] The oil injection mechanism includes an oil injection head 9 and an oil cup 10 connected with the oil injection head 9 . The fuel injector 9 has an air chamber 91 and a liquid chamber 9...

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PUM

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Abstract

The invention is concerned with Silicone oil spreading equipment of injector assembly machine, belonging to machine technology. It solves the pollution on outside of canister and bad spraying effect of the existing Silicone oil spreading equipment. This equipment relates to a turning axis fixed with a turntable running with the turning axis. There are some blocks on the rim of turntable for fixing canister, and there is rack of spray oil on the side of turntable which having spray oil framework relating to head to spray oil, oil cup connecting with the head and spraying framework set on the head. There is driving framework between the head of spray oil and rack of spray oil to drive the spray framework on the top of block. This spray effect is good and the spray time is enough of this equipment and it can spray to the canister well and truly.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a silicone oil coating device of a syringe assembly machine. Background technique [0002] In the medical equipment of clinical medicine, various types of disposable syringes are widely used in large quantities. Before the barrel of the syringe and the piston rod rubber plug inside are installed, the inside of the barrel should be siliconized and sprayed to ensure good sealing and lubrication of the barrel and the piston rod rubber plug. [0003] At present, the general structure of the existing silicone oil coating device is that the turntable is fixed on a rotating shaft, and an oil injection mechanism is arranged beside the turntable, and the oil injection head of the oil injection mechanism is directly above the cylinder body. The turntable of this silicone oil coating device rotates continuously with the rotating shaft, and the oil injection mechanism is fixed beside the turntable. T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05C5/02B05C13/02B05C11/10B05D7/24
Inventor 王兴章
Owner 王兴章
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