CN106017811B - A kind of fully-automatic paper urine pants side leakage detection device and its detection method - Google Patents

A kind of fully-automatic paper urine pants side leakage detection device and its detection method Download PDF

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Publication number
CN106017811B
CN106017811B CN201610547084.XA CN201610547084A CN106017811B CN 106017811 B CN106017811 B CN 106017811B CN 201610547084 A CN201610547084 A CN 201610547084A CN 106017811 B CN106017811 B CN 106017811B
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detection
liquid
liquid pipe
support
measuring tube
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CN106017811A (en
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郑国生
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Hangzhou Jiajie Industrial Co Ltd
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Hangzhou Jiajie Industrial Co Ltd
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00Investigating fluid-tightness of structures
    • G01M3/02Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point

Abstract

The invention discloses a kind of fully-automatic paper urine pants side leakage detection devices, including detector, detect liquid bucket, detect liquid pipe, detection support, detection model, the liquid feeding end of detection liquid pipe is connected with a water pump, water pump setting is in detection liquid bucket bottom, detector is equipped with the flow control mechanism for wearing detection liquid pipe, the outlet end of detection liquid pipe is located between detection model front and paper diaper to be detected front, PLC controller is equipped in detector, it detects liquid pipe and is equipped with flow sensor, the signal input part of flow sensor connection PLC controller, the control terminal of PLC controller connects flow control mechanism.The present invention can detecte that paper diaper to be detected absorb after the detection liquid measure set can or can not side leakage, to detect the lateral leakage protection performance of paper diaper well, and structure is simple, it is easy to operate, and flow control mechanism is controlled using PLC controller, so that its high degree of automation, detection efficiency is high, and testing cost is low.

Description

A kind of fully-automatic paper urine pants side leakage detection device and its detection method
Technical field
The present invention relates to a kind of detection device more particularly to a kind of fully-automatic paper urine pants side leakage detection device and its detection sides Method.
Background technique
Paper diaper are typically all the material production fabulous using water suction permeability, therefore urine all can be by under normal circumstances Absorb, can seldom be leaked out from side, therefore, at present paper diaper manufacturing enterprise substantially all will not lateral leakage protection performance to paper diaper into Row detection;
But it is larger or when being squeezed to put aside more or urine pressure once urine, urine is also possible that can be from Paper diaper side leaks out, it is therefore desirable to design special detection device to detect the lateral leakage protection performance of paper diaper.
Summary of the invention
In order to solve above-mentioned defect existing in the prior art and deficiency, provide one kind can be very good to detect the present invention The lateral leakage protection performance of paper diaper, and structure is simple, easy to operate, high degree of automation, and detection efficiency is high, and testing cost is low Fully-automatic paper urine pants side leakage detection device and its detection method.
Technical solution of the present invention: a kind of fully-automatic paper urine pants side leakage detection device, including detector, detection liquid bucket, inspection The liquid feeding end of liquid-measuring tube, detection support, the detection model being arranged in detection support, the detection liquid pipe is connected with a water pump, In detection liquid bucket bottom, the detector is equipped with the flow control mechanism for wearing detection liquid pipe, the inspection for the water pump setting The outlet end of liquid-measuring tube is located between detection model front and paper diaper to be detected front, and PLC is equipped in the detector and is controlled Device, the detection liquid pipe are equipped with flow sensor, and the signal input part of the flow sensor connection PLC controller is described The control terminal of PLC controller connects flow control mechanism.
The present invention is controlled using the cooperation of flow sensor and flow control mechanism into detection model and paper to be detected Detection liquid measure between urine pants, making it possible to can or can not side after detecting the detection liquid measure that paper diaper absorption to be detected is set Leakage, to detect the lateral leakage protection performance of paper diaper well, and structure is simple, easy to operate, and using PLC controller come Flow control mechanism is controlled, so that its high degree of automation, detection efficiency is high, and testing cost is low.
Preferably, the flow control mechanism includes detection liquid pipe support frame, detection liquid pipe perforating, detection liquid pipe clamping The oscillating motor that the acting clamping wrench and driving acting clamping wrench that block, control grip block clamp are swung, the control terminal of the PLC controller Oscillating motor is connected, the detection liquid pipe is threaded through in detection liquid pipe perforating.
This kind of structure can preferably limit the flow in detection liquid pipe, so as to stop in time.
Preferably, the section of the detection support is U-shaped, and detection support is equipped with detection model and puts slot, the detection Model puts that trench bottom is arc-shaped, and detection model is put slot two sides and is flared out.
This kind of structure makes putting for detection model more steady reliable, so that detection effect is more preferable.
Preferably, the detection model, which is put, is welded in detection support in the middle part of slot two sides or detection model puts slot It is fixed by screws in detection support in the middle part of two sides or detection model is put and is shelved on detection support in the middle part of slot two sides On.
This kind of structure detection support and detection model to put slot flexibly to arrange in pairs or groups and assemble.
Preferably, pipeline support adapter is equipped at the top of the detection model, the detection liquid pipe includes sampling observation liquid-measuring tube With put detection liquid pipe, pipeline support adapter both ends are equipped with sampling observation liquid-measuring tube connector and put detection liquid pipe connector, institute The liquid feeding end connection water pump for stating sampling observation liquid-measuring tube inspects the outlet end connection sampling observation liquid-measuring tube connector of liquid-measuring tube by random samples, described to put inspection Liquid-measuring tube liquid feeding end connection puts detection liquid pipe connector, put detection liquid pipe outlet end be located at detection model front with it is to be detected Between paper diaper front.
This kind of structure makes detection liquid pipe convenient for disassembly and assembly, using flexible, and pipeline support is reliable and stable, and detection is more flat It is steady reliable.
Preferably, the detection support bottom is equipped with supporting pad, and detection support bottom is welded on support by several solder joints On pad or detection support bottom is fixed by screws on supporting pad.
This kind of structure makes detection support more steady reliable.
Preferably, the detection model is inflation detection model, is additionally provided with inflation/deflation head, the detection at the top of detection model Model puts slot and puts pad equipped with detection model, and the detection model, which puts pad and is fitted in detection model, to be put on slot.
This kind of structure makes detection model flexible and convenient to use, and is placed on detection model and puts and more steadily may be used on slot It leans on.
Preferably, the detection model put the angle between slot two sides and detection support two sides be 15-30 degree it Between, it is non-slip mat that the detection model, which puts pad, is SMS water repellent nonwovens.
This kind of structure makes putting for detection model more steady reliable, and will not skid, and improves it and detects stability.
Preferably, the detector is equipped with handle and operation display interface.
This kind of structure can not only improve the using flexible of detector, but also can set in advance and intuitively show into Enter the detection liquid measure between detection model and paper diaper to be detected.
A kind of detection method of fully-automatic paper urine pants side leakage detection device, includes the following steps
1) it is set in advance by operation display interface into the detection liquid measure between detection model and paper diaper to be detected;
2) water pump is opened, sampling observation liquid-measuring tube extracts the detection liquid in detection liquid bucket to pipeline support adapter by putting detection Liquid pipe, which is sent between paper diaper front and detection model front to be detected, allows paper diaper to be detected to absorb;
3) when flow sensor detects that the flow flowed through reaches the flow value set, flow signal is sent to PLC controller, PLC controller control oscillating motor pull automatically acting clamping wrench clamp sampling observation liquid-measuring tube make its cutout;
4) whether finally observation detection liquid leaks out from paper diaper side to be detected.
The present invention is controlled using the cooperation of flow sensor and flow control mechanism into detection model and paper to be detected Detection liquid measure between urine pants, making it possible to can or can not side after detecting the detection liquid measure that paper diaper absorption to be detected is set Leakage, to detect the lateral leakage protection performance of paper diaper well, and structure is simple, easy to operate, and using PLC controller come Flow control mechanism is controlled, so that its high degree of automation, detection efficiency is high, and testing cost is low.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is control principle block diagram of the invention.
1. detection support in figure, 2. detectors, 3. detection liquid buckets, 4. detection models put slot, 5. supporting pads, 6. detection moulds Type, 7. sampling observation liquid-measuring tubes, 8. put detection liquid pipe, and 9. pipeline support adapters, 10. sampling observation liquid-measuring tube connectors, 11. put detection liquid Pipe connector, 12. inflation/deflation heads, 13. operation display interfaces, 14. detection liquid pipe support frames, 15. detection liquid pipe grip blocks, 16. Acting clamping wrench, 17. water pumps, 18. handles, 19. paper diaper to be detected, 20. screws.
Specific embodiment
The present invention is described in further detail with the course of work with reference to the accompanying drawing, but is not to protect to the present invention The limitation of range.
As illustrated in fig. 1 and 2, a kind of fully-automatic paper urine pants side leakage detection device, including detector 2, detection liquid bucket 3, detection Liquid pipe, detection support 1, the detection model 6 being arranged in detection support 1, the liquid feeding end for detecting liquid pipe are connected with a water pump 17, water For 17 setting of pump in detection 3 bottom of liquid bucket, detector 2 is equipped with the flow control mechanism for wearing detection liquid pipe, detects going out for liquid pipe Liquid end is located between 6 front of detection model and 19 front of paper diaper to be detected, and PLC controller is equipped in detector 2, detects liquid pipe It is equipped with flow sensor, flow sensor connects the signal input part of PLC controller, the control terminal connection flow of PLC controller Measure control mechanism.Flow control mechanism include detection liquid pipe support frame 14, detection liquid pipe perforating, detection liquid pipe grip block 15, The acting clamping wrench 16 that grip block clamps and the oscillating motor that driving acting clamping wrench 16 is swung are controlled, the control terminal of PLC controller connects Oscillating motor is connect, detection liquid pipe is threaded through in detection liquid pipe perforating.The section of detection support 1 is U-shaped, sets in detection support 1 There is detection model to put slot 4, detection model puts that 4 bottom of slot is arc-shaped, and detection model is put 4 two sides of slot and is flared out.Inspection Survey model is put and is welded in detection support 1 in the middle part of 4 two sides of slot.Pipeline support adapter 9, inspection are equipped at the top of detection model 6 Liquid-measuring tube includes sampling observation liquid-measuring tube 7 and puts detection liquid pipe 8, and 9 both ends of pipeline support adapter are equipped with sampling observation liquid-measuring tube connector 10 Liquid pipe connector 11 is detected with putting, the liquid feeding end of sampling observation liquid-measuring tube 7 connects water pump 17, and the outlet end of sampling observation liquid-measuring tube 7 connects pumping Liquid pipe connector 10 is detected, detection liquid pipe connector 11 is put in the liquid feeding end connection for putting detection liquid pipe 8, and put detection liquid pipe 8 goes out liquid End is located between 6 front of detection model and 19 front of paper diaper to be detected.1 bottom of detection support is equipped with supporting pad 5, detection support 1 bottom is fixed on supporting pad 5 by several screws 20.Detection model 6 is inflation detection model, and 6 top of detection model is also set There is inflation/deflation head 12.The angle that detection model is put between 1 two sides of 4 two sides of slot and detection support is between 15-30 degree.Inspection It surveys instrument 2 and is equipped with handle 18 and operation display interface 13.
The course of work of the invention is set by operation display interface into detection model and paper diaper to be detected in advance Between detection liquid measure, open water pump, sampling observation liquid-measuring tube extract detection liquid bucket in detection liquid pass through to pipeline support adapter It puts detection liquid pipe and is sent between paper diaper to be detected front and detection model front and paper diaper to be detected is allowed to absorb, work as flow sensing When device detects that the flow flowed through reaches the flow value set, flow signal is sent to PLC controller, PLC controller control Oscillating motor processed, which pulls acting clamping wrench automatically and clamps sampling observation liquid-measuring tube, makes its cutout, and then whether observation detection liquid is to be detected Paper diaper side leaks out.
Water pump in the present invention is the micro pump (power is smaller) with automatic shutdown function, the flow control in the present invention Mechanism can not only stop, moreover it is possible to which current limliting and adjusting are hydraulic.
The present invention is controlled using the cooperation of flow sensor and flow control mechanism into detection model and paper to be detected Detection liquid measure between urine pants, making it possible to can or can not side after detecting the detection liquid measure that paper diaper absorption to be detected is set Leakage, to detect the lateral leakage protection performance of paper diaper well, and structure is simple, easy to operate, and using PLC controller come Flow control mechanism is controlled, so that its high degree of automation, detection efficiency is high, and testing cost is low.

Claims (5)

1. a kind of fully-automatic paper urine pants side leakage detection device, it is characterised in that: it include detector, detection liquid bucket, detection liquid pipe, The liquid feeding end of detection support, the detection model being arranged in detection support, the detection liquid pipe is connected with a water pump, the water pump Setting is in detection liquid bucket bottom, and the detector is equipped with the flow control mechanism for wearing detection liquid pipe, the detection liquid pipe Outlet end is located between detection model front and paper diaper to be detected front, and PLC controller, the inspection are equipped in the detector Liquid-measuring tube is equipped with flow sensor, the signal input part of the flow sensor connection PLC controller, the PLC controller Control terminal connect flow control mechanism;The flow control mechanism includes detection liquid pipe support frame, detection liquid pipe perforating, inspection The oscillating motor that the acting clamping wrench and driving acting clamping wrench that liquid-measuring tube grip block, control grip block clamp are swung, the PLC control The control terminal of device connects oscillating motor, and the detection liquid pipe is threaded through in detection liquid pipe perforating;The section of the detection support U-shaped, detection support is equipped with detection model and puts slot, and the detection model puts that trench bottom is arc-shaped, and detection model is put Slot two sides are flared out;And detection model put the angle between slot two sides and detection support two sides be 15-30 degree it Between;The detection model put be welded in detection support in the middle part of slot two sides or detection model put it is logical in the middle part of slot two sides Cross that screw is fixed in detection support or detection model is put and is shelved in detection support in the middle part of slot two sides;The detection mould Pipeline support adapter is equipped at the top of type, the detection liquid pipe includes sampling observation liquid-measuring tube and puts detection liquid pipe, the pipeline support Adapter both ends are equipped with sampling observation liquid-measuring tube connector and put detection liquid pipe connector, and the liquid feeding end of the sampling observation liquid-measuring tube connects water Pump, inspects the outlet end connection sampling observation liquid-measuring tube connector of liquid-measuring tube by random samples, and detection liquid is put in the liquid feeding end connection for putting detection liquid pipe Pipe connector, the outlet end for putting detection liquid pipe are located between detection model front and paper diaper to be detected front.
2. a kind of fully-automatic paper urine pants side leakage detection device according to claim 1, it is characterised in that: the detection support Bottom is equipped with supporting pad, and detection support bottom is welded on supporting pad by several solder joints or detection support bottom passes through screw It is fixed on supporting pad.
3. a kind of fully-automatic paper urine pants side leakage detection device according to claim 1, it is characterised in that: the detection model To inflate detection model, inflation/deflation head is additionally provided at the top of detection model.
4. a kind of fully-automatic paper urine pants side leakage detection device according to claim 1, it is characterised in that: on the detector Equipped with handle and operation display interface.
5. a kind of detection method of fully-automatic paper urine pants side leakage detection device according to claim 4, it is characterised in that: its Include the following steps
1) it is set in advance by operation display interface into the detection liquid measure between detection model and paper diaper to be detected;
2) water pump is opened, sampling observation liquid-measuring tube extracts the detection liquid in detection liquid bucket to pipeline support adapter by putting detection liquid pipe Being sent between paper diaper front and detection model front to be detected allows paper diaper to be detected to absorb;
3) when flow sensor detects that the flow flowed through reaches the flow value set, flow signal is sent to PLC control Device processed, PLC controller control oscillating motor pull automatically acting clamping wrench clamp sampling observation liquid-measuring tube make its cutout;
4) whether finally observation detection liquid leaks out from paper diaper side to be detected.
CN201610547084.XA 2016-07-13 2016-07-13 A kind of fully-automatic paper urine pants side leakage detection device and its detection method Active CN106017811B (en)

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CN107144498A (en) * 2017-05-12 2017-09-08 上海丰格无纺布有限公司 A kind of method for testing paper diaper infiltration rate, diffusion length and the amount of bleeding back
CN107525633B (en) * 2017-09-20 2019-04-30 山东爸爸的选择健康科技有限公司 A kind of paper diaper side leakage detection device
CN107677571B (en) * 2017-11-15 2020-03-31 深圳市乐闵科技有限公司 Lateral leakage detection device for paper diaper
CN107677425A (en) * 2017-11-15 2018-02-09 邓海运 A kind of children's paper diaper side leakage detection means
CN107664562A (en) * 2017-11-17 2018-02-06 东莞市常兴纸业有限公司 A kind of paper diaper side leakage detection means and its detection method
CN108362449B (en) * 2018-05-15 2019-11-26 山东爸爸的选择健康科技有限公司 A kind of paper diaper leakproof detection system and detection method
CN108931341B (en) * 2018-06-05 2021-01-15 爹地宝贝股份有限公司 Multi-functional panty-shape diapers side leakage check out test set
CN109633093A (en) * 2018-12-27 2019-04-16 广州市汉氏卫生用品有限公司 A kind of test method of paper diaper side leakage

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