Plastic bottle gas-wash control device in plastic bottle large-infusion washing-filling-sealing machine

A plastic bottle washing, filling and sealing technology, which is applied in the program control of the sequence/logic controller, electrical program control, bottling machine, etc., can solve the problems of poor quality of plastic bottle air washing and scattered blowing volume, and achieve Concentrated blowing volume and good blowing effect

Active Publication Date: 2014-02-12
ANHUI GLOBAL PHARM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Due to the design deficiencies in the arrangement and setting position of the proximity switch, and the cooperation between the proximity switch and the cam, the process of blowing air into the plastic bottle from the blowing nozzle actually starts on the corresponding inclined plate (that is, blowing The air process is advanced), so that the air blowing process cannot be completely completed on the upper arc plate in the walking track; in addition, the number of air blowing nozzles for each solenoid valve to implement air supply control is too large, so that each plastic bottle The amount of air blowing inside is too dispersed
These defects lead to poor quality of air washing of plastic bottles

Method used

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  • Plastic bottle gas-wash control device in plastic bottle large-infusion washing-filling-sealing machine
  • Plastic bottle gas-wash control device in plastic bottle large-infusion washing-filling-sealing machine
  • Plastic bottle gas-wash control device in plastic bottle large-infusion washing-filling-sealing machine

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Experimental program
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Embodiment Construction

[0031] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0032] see figure 1 — Figure 7 :

[0033] The device includes an inner rotating cylinder 2, an outer fixing cylinder 1, a cam 15, nine proximity switches, nine relays, nine solenoid valves, an actuator for positioning and rotating the plastic bottle P in the circumferential direction and moving the blowing nozzle 4 up and down .

[0034] The nine proximity switches are: proximity switch SQ1, proximity switch SQ2, proximity switch SQ3, proximity switch SQ4, proximity switch SQ5, proximity switch SQ6, proximity switch SQ7, proximity switch SQ8, proximity switch SQ9.

[0035] The nine relays are: Relay JA 1 , Relay JA 2 , Relay JA 3 , Relay JA 4 , Relay JA 5 , Relay JA 6 , Relay JA 7 , Relay JA 8 , Relay JA 9 .

[0036] The nine solenoid valves are: solenoid valve YV81, solenoid valve YV82, solenoid valve YV83, solenoid valve YV84, s...

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Abstract

The invention discloses a plastic bottle gas-wash control device in a plastic bottle large-infusion washing-filling-sealing machine. The plastic bottle gas-wash control device is structurally characterized in that the number of proximity switches is N, N is not less than 6 and is a natural number divided exactly by 360, and the proximity switches are uniformly distributed on the outer wall of an inner rotating drum along the circumferential direction; the number of cams is one, the cam is arranged on the inner wall of an outer fixing drum, and the central angle corresponding to the cam is 360 / N degrees; and each electromagnetic valve is communicated with at least 36 / 2N blowing nozzles arranged on adjacent clamping components. With the adoption of the device, the gas-wash quality of the plastic bottle is better.

Description

technical field [0001] The invention relates to a plastic bottle air washing control device in a plastic bottle large infusion washing, filling and sealing machine. Background technique [0002] At present, the plastic bottle infusion washing, filling and sealing machine is used for the production of plastic bottle infusion and soft plastic bottle infusion. It can automatically complete the production processes of air washing and water washing of plastic bottles, liquid medicine filling, composite cap welding and sealing, etc. Washing, filling and sealing are integrated, and the structure is compact, which reduces the pollution of intermediate links. In the whole process, the bottle mouth is held by the robot and sent to each station, without pouring the bottle or wearing the bottle body. [0003] For the plastic bottle air washing control device in the plastic bottle infusion washing filling and sealing machine: [0004] It includes an inner rotating cylinder, an outer fi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B67C7/00G05B19/04
Inventor 赵军黄魁肖辉勇刘强李魏
Owner ANHUI GLOBAL PHARM CO LTD
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