Entire-line non-pressure conveying method for bottle belts

A pressure and bottle belt technology, applied in the direction of conveyor objects, conveyor control devices, transportation and packaging, etc., can solve problems such as bottle deformation, affecting product quality, and no effective technical solutions for this, to prevent The bottle is deformed under pressure and the effect of improving the flexibility of speed control
CN103569631AActive Publication Date: 2014-02-12JIANGSU NEWAMSTAR PACKAGING MACHINERY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
JIANGSU NEWAMSTAR PACKAGING MACHINERY
Publication Date
2014-02-12

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Abstract

The invention discloses an entire-line non-pressure conveying method for bottle belts. Sensors SQ1,SQ2 and SQ3 for detecting bottles are arranged at the bottom of an arch falling position, at the top of an arch top position and at the top of an arch camber position of a section of arch-shaped conveyer belt in a conveyer line respectively, signals of the three sensors are connected into a drive controller, and the drive controller drives the arch-shaped conveyer belt to start, stop, accelerate and decelerate in a variable frequency control manner and correspondingly outputs speeds of a motor driving the section of the conveyer belt at the arch falling tail end of the arch-shaped conveyer belt according to detection results of each sensor and based on the speed of a previous section of conveyer belt. Compared with a traditional constant-high-speed conveying method, the entire-line non-pressure conveying method has the obvious benefits as follows: the variable frequency control is adopted, and multi-point bottle inspection and entire-line tracking are performed on the conveyer line, so that the control flexibility of the speed of conveyer belt for different bottle quantities is greatly improved, the deformation of bottles caused by pressure is effectively prevented, the conveying energy consumption is reduced, and the service life of mechanical equipment is prolonged.
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Description

technical field

[0001] The invention relates to a control method for bottle belt conveying in the production of PET beverage bottles, in particular to a whole-line pressure-free control method that can reduce the risk of being squeezed and damaged during bottle belt conveying to the greatest extent. Background technique

[0002] The demand for lightweight PET beverage bottles is becoming more and more urgent. Bottles will be squeezed during the production line transportation process. In severe cases, the bottle will be deformed and the product quality will be directly affected. At present, the industry has not yet proposed an effective technical solution for this. Contents of the invention

[0003] In view of the above-mentioned defects in the prior art, the object of the present invention is to propose a pressure-free conveying method for the entire bottle belt line, which can realize the pressure-free conveying of the entire line through multi-point detection and speed c...

Claims

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