CN104776893A - Mineral water and nitrogen liquid level detection system - Google Patents
Mineral water and nitrogen liquid level detection system Download PDFInfo
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- CN104776893A CN104776893A CN201510135018.7A CN201510135018A CN104776893A CN 104776893 A CN104776893 A CN 104776893A CN 201510135018 A CN201510135018 A CN 201510135018A CN 104776893 A CN104776893 A CN 104776893A
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Abstract
The invention discloses a mineral water nitrogen-adding level detection system. The mineral water nitrogen-adding level detection system comprises a horizontally-arranged assembly line, wherein a motor, a nitrogen-adding level detection mechanism, an electric control module and an eliminating mechanism are arranged in sequence on the assembly line; an encoder is arranged on the motor; the nitrogen-adding level detection system comprises a sensor module and an L-shaped steel pipe for fixing the sensor module; the sensor module comprises a liquid level sensing transmitter, a distance sensor, a photoelectric sensor and a liquid level sensing receiver; after the electric control module receives a signal input by the photoelectric sensor, the electric control module acquires detection signals from the distance sensor, the liquid level sensor transmitter and the liquid level sensor receiver, and outputs a signal to the eliminating mechanism in cooperation with a detection result and encoder count. By adopting the detection system, missing and insufficient adding of nitrogen, over low liquid level in a bottle, freeness from a cover, poor airtightness and the like in a mineral water generation process can be continuously detected on line, and measured defective products can be eliminated accurately.
Description
Technical field
The present invention relates to a kind of pick-up unit field adding nitrogen for bottled drink, particularly relate to a kind of fossil water and add nitrogen liquid level detection system.
Background technology
Mineral water production main technique generally has: bottle blowing, filling, add the flow processs such as nitrogen, capping, labeling, coding, lamp inspection, vanning, outer container coding, finished product storehouse, warehouse-in.This emphasis describe wherein filling, add nitrogen, capping technique.Filling---be in fact exactly filling mineral water in PET bottle, but may occur that when filling filling is discontented or not enough.Add nitrogen---in fact exactly liquid nitrogen is joined in PET bottle by certain amount.But may occur adding nitrogen quantity when adding liquid nitrogen few, even do not add nitrogen situation, thus product is looked there is no texture.Capping---be in fact exactly add upper cover after filling liquid completes.But capsuling machine may occur leaking capping situation.Therefore, need the checkout equipment of specialty to substitute artificial liquid level is not enough, that leakage adds nitrogen and uncovered substandard product and reject from production line, prevent it from flowing to market and cause consumer to complain.
Summary of the invention
The present invention is directed to above-mentioned problems of the prior art, provide a kind of fossil water and add nitrogen liquid level detection system, this detection system can the continuous on-line detection leakage generated in mineral water process add add that liquid level in nitrogen, bottle is too low less, uncovered, poorly sealed etc., and the substandard products measured accurately to be rejected.
Technical scheme of the present invention is achieved in that a kind of fossil water adds nitrogen liquid level detection system, it comprises horizontally disposed streamline, described streamline is sequentially provided with motor, adds nitrogen level detection mechanism, electronic control module and rejecting mechanism, described motor is provided with a scrambler, the described nitrogen level detection mechanism that adds comprises sensor assembly and the L-type steel pipe for fixation of sensor module, and described sensor assembly comprises level sensing transmitter, range sensor, photoelectric sensor and level sensing receptacle, when mineral water bottle on described horizontally disposed streamline is moved to and adds immediately below nitrogen level detection mechanism, photoelectric sensor senses mineral water bottle, after described electronic control module receives photoelectric sensor input signal, the induction of liquid level in level sensing transmitter and level sensing receiver are to mineral water bottle, the height of range sensor induction mineral water bottle in addition, described electronic control module obtains detection signal from range sensor and level sensing transmitter and level sensing receiver, coordinate testing result and encoder to count, output signal to rejecting mechanism, defective mineral water bottle is rejected, the end being positioned at streamline obtains qualified mineral water bottle.
During actual use, the sensor detection module adding nitrogen level detection mechanism that this fossil water adds nitrogen liquid level detection system adopts photoelectric sensor to trigger electronic control module, from range sensor, liquid level sensor acquisition testing data simultaneously.The range sensor of high-precision measuring distance can detect the body difference in height that the number adding nitrogen causes fast, user only need according to normal body height established standards zero distance and fluctuation bound, because sensor has signal amplifier to control, so the small difference in height of body just can be detected, uncovered and poorly sealed, can make difference larger; Level sensing then seems more directly perceived, and infrared level sensors mixes horizontal line baffle plate, and whether can accurately detect tested plane has liquid, as long as the minimum level allowance of planar alignment extended by horizontal line, system just easily can identify the substandard products of low liquid level; Overall sensor assembly is fixed on L-type stainless-steel tube, good looking appearance, installs simple, daily servicing and changing produce regulate all very convenient.
As preferably, the corresponding side of described rejecting mechanism is provided with protective cover.Protective cover plays protection mineral water bottle, prevents water bottle from departing from rejecting process.
As preferably, be provided with a receiving hopper immediately below described protective cover, described receiving hopper is provided with 4 wheels, and the bottom half of receiving hopper is provided with apopore.This receiving hopper good looking appearance, capacity is large, have four-wheel to be convenient to mobile, and apopore is arranged at bottom, is convenient to cleaning.
As preferably, the bottom of the vertical component effect of described L-type steel pipe is provided with one for the fixed block of fixing steel pipe, the centre of the horizontal part of L-type steel pipe is located at by described range sensor, the top of the vertical component effect of L-type steel pipe is located at by described photoelectric sensor, the centre of photoelectric sensor and fixed block is located at by described level sensing receiver, the vertical component effect of the opposite side of L-type steel pipe is located at by described level sensing transmitter, and wherein level sensing receiver and level sensing transmitter are positioned on same level line.
The advantage of the present invention that have employed technique scheme is: 1, this system can the continuous on-line detection leakage generated in mineral water process add add that liquid level in nitrogen, bottle is too low less, uncovered, poorly sealed etc., and the substandard products measured accurately to be rejected; 2, native system effectively reduces customer complaint, and due to uncovered, the poorly sealed substandard products that wait can cause labelling machine card mark or card bottle, and bad part eject is gone out streamline by native system in front end, decrease labelling machine hang-up, substantially increases labelling machine efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of Jia Dan testing agency of the present invention.
Embodiment
The specific embodiment of the present invention is as follows:
Embodiment: as shown in Figure 1, a kind of fossil water adds nitrogen liquid level detection system, it comprises horizontally disposed streamline, described streamline is sequentially provided with motor 1, adds nitrogen level detection mechanism 2, electronic control module 3 and rejecting mechanism 4, and described motor is provided with a scrambler 5, the described nitrogen level detection mechanism that adds comprises sensor assembly and the L-type steel pipe 2.1 for fixation of sensor module, and described sensor assembly comprises level sensing transmitter 2.2, range sensor 2.3, photoelectric sensor 2.4 and level sensing receptacle 2.5, when mineral water bottle on described horizontally disposed streamline is moved to and adds immediately below nitrogen level detection mechanism, photoelectric sensor senses mineral water bottle, after described electronic control module receives photoelectric sensor input signal, the induction of liquid level in level sensing transmitter and level sensing receiver are to mineral water bottle, the height of range sensor induction mineral water bottle in addition, described electronic control module obtains detection signal from range sensor and level sensing transmitter and level sensing receiver, coordinate testing result and encoder to count, output signal to rejecting mechanism, defective mineral water bottle is rejected, the end being positioned at streamline obtains qualified mineral water bottle.The corresponding side of described rejecting mechanism is provided with protective cover 6.Protective cover plays protection mineral water bottle, prevents water bottle from departing from rejecting process.Be provided with a receiving hopper 7 immediately below described protective cover, described receiving hopper is provided with 4 wheels, and the bottom half of receiving hopper is provided with apopore.This receiving hopper good looking appearance, capacity is large, have four-wheel to be convenient to mobile, and apopore is arranged at bottom, is convenient to cleaning.The bottom of the vertical component effect of described L-type steel pipe is provided with one for the fixed block 2.6 of fixing steel pipe, the centre of the horizontal part of L-type steel pipe is located at by described range sensor, the top of the vertical component effect of L-type steel pipe is located at by described photoelectric sensor, the centre of photoelectric sensor and fixed block is located at by described level sensing receiver, the vertical component effect of the opposite side of L-type steel pipe is located at by described level sensing transmitter, and wherein level sensing receiver and level sensing transmitter are positioned on same level line.
During actual use, the sensor detection module adding nitrogen level detection mechanism that this fossil water adds nitrogen liquid level detection system adopts photoelectric sensor to trigger electronic control module, from range sensor, liquid level sensor acquisition testing data simultaneously.The range sensor of high-precision measuring distance can detect the body difference in height that the number adding nitrogen causes fast, user only need according to normal body height established standards zero distance and fluctuation bound, because sensor has signal amplifier to control, so the small difference in height of body just can be detected, uncovered and poorly sealed, can make difference larger; Level sensing then seems more directly perceived, and infrared level sensors mixes horizontal line baffle plate, and whether can accurately detect tested plane has liquid, as long as the minimum level allowance of planar alignment extended by horizontal line, system just easily can identify the substandard products of low liquid level; Overall sensor assembly is fixed on L-type stainless-steel tube, good looking appearance, installs simple, daily servicing and changing produce regulate all very convenient.
Finally, it should be pointed out that above embodiment is only the more representational example of the present invention.Obviously, technical scheme of the present invention is not limited to above-described embodiment, can also have many distortion.All distortion that those of ordinary skill in the art can directly derive from content disclosed by the invention or associate, all should think protection scope of the present invention.
Claims (4)
1. fossil water adds a nitrogen liquid level detection system, and it comprises horizontally disposed streamline, it is characterized in that, described streamline is sequentially provided with motor, adds nitrogen level detection mechanism, electronic control module and rejecting mechanism, described motor is provided with a scrambler;
The described nitrogen level detection mechanism that adds comprises sensor assembly and the L-type steel pipe for fixation of sensor module, and described sensor assembly comprises level sensing transmitter, range sensor, photoelectric sensor and level sensing receptacle, when mineral water bottle on described horizontally disposed streamline is moved to and adds immediately below nitrogen level detection mechanism, photoelectric sensor senses mineral water bottle, after described electronic control module receives photoelectric sensor input signal, the induction of liquid level in level sensing transmitter and level sensing receiver are to mineral water bottle, the height of range sensor induction mineral water bottle in addition, described electronic control module obtains detection signal from range sensor and level sensing transmitter and level sensing receiver, coordinate testing result and encoder to count, output signal to rejecting mechanism, defective mineral water bottle is rejected, the end being positioned at streamline obtains qualified mineral water bottle.
2. a kind of fossil water according to claim 1 adds nitrogen liquid level detection system, it is characterized in that, the corresponding side of described rejecting mechanism is provided with protective cover.
3. a kind of fossil water according to claim 1 adds nitrogen liquid level detection system, it is characterized in that, is provided with a receiving hopper immediately below described protective cover, and described receiving hopper is provided with 4 wheels, and the bottom half of receiving hopper is provided with apopore.
4. a kind of fossil water according to claim 1 adds nitrogen liquid level detection system, it is characterized in that, the bottom of the vertical component effect of described L-type steel pipe is provided with one for the fixed block of fixing steel pipe, the centre of the horizontal part of L-type steel pipe is located at by described range sensor, the top of the vertical component effect of L-type steel pipe is located at by described photoelectric sensor, the centre of photoelectric sensor and fixed block is located at by described level sensing receiver, the vertical component effect of the opposite side of L-type steel pipe is located at by described level sensing transmitter, and wherein level sensing receiver and level sensing transmitter are positioned on same level line.
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| CN104776893B CN104776893B (en) | 2018-07-17 |
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Address after: 310000 Room 501, building 33, No. 488-1, Donghu North Road, Donghu street, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU QIANTUO PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Address before: 310011 A413 room, No. 38 Cheung Road, Hangzhou, Zhejiang, Gongshu District Patentee before: HANGZHOU QIANTUO PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |