CN201653659U - Novel straight line standard leakage detection machine - Google Patents

Novel straight line standard leakage detection machine Download PDF

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Publication number
CN201653659U
CN201653659U CN201020176183XU CN201020176183U CN201653659U CN 201653659 U CN201653659 U CN 201653659U CN 201020176183X U CN201020176183X U CN 201020176183XU CN 201020176183 U CN201020176183 U CN 201020176183U CN 201653659 U CN201653659 U CN 201653659U
Authority
CN
China
Prior art keywords
machine
leakage detection
frame
hunting
novel linear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201020176183XU
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Chinese (zh)
Inventor
钟如永
黄丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pinguan Leak Testing Technology Co., Ltd.
Original Assignee
Dongguan Jinjuan Machine Co Ltd
PINGUAN LEAK TESTING TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguan Jinjuan Machine Co Ltd, PINGUAN LEAK TESTING TECHNOLOGY Co Ltd filed Critical Dongguan Jinjuan Machine Co Ltd
Priority to CN201020176183XU priority Critical patent/CN201653659U/en
Application granted granted Critical
Publication of CN201653659U publication Critical patent/CN201653659U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a novel straight line standard leakage detection machine comprising an electrical control system, a transducer, a motor, a conveying belt, an exhaust gas cylinder, a leakage detection combination, a stand, a pressure regulation filter, a buffer tank, a display touch screen, a conveying guardrail, a locating device and a lifter, wherein the electrical control system comprises an electrical appliance control main switch, a pressure gage, a pressure regulating valve, the pressure regulation filter, a leakage detection state indicating lamp, an optoelectronic switch for detecting products in place, an optoelectronic switch for locating products, an electromagnetic valve for controlling the leakage detection combination, a set control switch, the display touch screen, and the like. The novel straight line standard leakage detection machine of the utility model adopts a steel frame structure and has the characteristics of compact structure, simpleness and flexibility, convenient operation, stable operation, and the like. The machine is controlled by the program of a PLC, fully realizes automation, reduces the workload of staffs, improves the production efficiency, and can fully meet the requirement on products requiring high leakage detection precision through a difference pressure leakage detection technology.

Description

A kind of novel linear standard machine that leaks hunting
Technical field
The present invention relates to industrial automation, packing checkout equipment, a kind of novel linear standard that is specially the Leak Detection of containers such as packaged food, medical treatment, medicine equipment, various beauty and skin care, chemical bottle, the aerosol jar machine that leaks hunting.
Background technology
Along with the development of industrial automation, product quality requires improves constantly and the enhancing of awareness of safety.
Leakage concept is progressively emphasized out, learn about at first what is to leak?
Leakage is a kind of path, can overflow by its packing material, or environment on every side can enter.Any material all has leakage, and gas molecule is by iron plate and plastics, or atom passes through lead apron.Be the problem of time and degree, importantly it can detect, as long as give enough certain condition.Therefore the technology of leaking that detects has just been arranged.
It is a lot of to detect the technology of leaking, and each quality is also inequality
1. traditional bubble method: detected member is put into water, and whether operator's range estimation has any bubble to overflow.Advantage is that process is simple, and shortcoming is to need operator's patience with careful, and the time is long, and speed is slow.
2. air pressure attenuation test: in measured piece, charge into pressurized air (or vacuumizing), the variation of detected pressures.Use clean air, data can quantize, and speed is fast, use easily, can be implemented in line and detect.
3. tracer gas test: after charging into tracer gas (as helium, ammonia), the situation of performance just can be determined the position of leaking and the data of quantification when detecting tracer gas and leaking.Shortcoming is not use air convenient.
4. mass rate test: the pressure differential that is installed in the laminar flow pipe two ends in the bypass by detection detects the method for leakage.Owing to, must guarantee the accurate calibration of equipment execution based on the air pressure on sea level by calculation of pressure.Generally be used for big flow detection, the detection effect of low discharge is bad.
5. mass spectroscopy test: charge into special gas (generally being helium), detect, determine then to leak by instrumentation.The precision height that this kind method is measured, shortcoming is to cost an arm and a leg.
Summary of the invention
The technical problem to be solved in the present invention is the defective at the existing mode of leaking hunting, and adopt to adopt the means of air pressure attenuation test and a kind of novel linear standard machine that leaks hunting is provided, and realizes leaking hunting automatically and improving the precision of leaking hunting.
For solving the problems of the technologies described above, technical scheme provided by the invention is:
A kind of novel linear standard provided by the invention machine that leaks hunting, comprise electric control system (1), frequency converter (2), motor (3), belt conveyor (4), get rid of cylinder (5), the combination (6) of leaking hunting, frame (7), pressure regulation filtrator (8), surge tank (9), show touch-screen (10), carry guardrail (11), locating device (12), lifter (13), electric control system comprises: the electrical equipment control master switch, tensimeter, pressure regulator valve, the pressure regulation filtrator, the situation of respectively leaking hunting pilot lamp, the optoelectronic switch that measurement products puts in place, the optoelectronic switch that product orientation is used, the electromagnetic valve that control is leaked hunting and made up, gauge tap is set, show touch-screen (10) etc.
A kind of novel linear standard of the present invention machine that leaks hunting is supported by frame (7), and the frame bottom has been installed runners (14) (or castor) and can have been moved also and can fix.Surge tank (9) has been fixed in frame (7) bottom, and the front is that transfer unit comprises belt conveyor (4), carries guardrail (11), gets rid of cylinder (5) in the middle of the frame, and machine and various optoelectronic switch guarantee product proper testing to be measured; The back is that the group (6) of leaking hunting is closed and comprised cylinder and measuring head, and encapsulation electric control system in frame (7) top comprises tensimeter, and pressure regulator valve shows touch-screen (10), pilot lamp etc.
Lifter (14) can adopt adjusting screw(rod).
Leak hunting machine frame (7) and main body of a kind of novel linear standard of the present invention adopts steel frame construction.
Electric control system (1) is the PLC programmed control.
Suggestion replenishes the function and the effect of complete pressure regulation filtrator (8), surge tank (9)
Good effect of the present invention is: this device steel frame construction, characteristics such as structure is fastening, compact, and simple and flexible is easy to operate, and is stable.This device adopts the PLC programmed control, realizes robotization fully, reduces employee's workload, enhances productivity by the differential pressure technology of leaking hunting, the high product of precision that leaks hunting of can satisfying the demand fully.
Description of drawings
The leak hunting structural representation of machine of Fig. 1, a kind of novel linear standard of the present invention.
Embodiment
Say as Fig. 1 and to show, a kind of novel linear standard provided by the invention machine that leaks hunting, comprise electric control system 1, frequency converter 2, motor 3, belt conveyor 4, get rid of cylinder 5, leak hunting and make up 6, frame 7, pressure regulation filtrator 8, surge tank 9, show touch-screen 10, carry guardrail 11, locating device 12, lifter 13, electric control system comprises: the electrical equipment control master switch, tensimeter, pressure regulator valve, the pressure regulation filtrator, the situation of respectively leaking hunting pilot lamp, the optoelectronic switch that measurement products puts in place, the optoelectronic switch that product orientation is used, the electromagnetic valve that control is leaked hunting and made up, gauge tap is set, show touch-screen 10.
A kind of novel linear standard of the present invention machine that leaks hunting is supported by frame 7, and the frame bottom has been installed runners 14 and can have been fixed.Surge tank 9 has been fixed in frame 7 bottoms, and the front is that transfer unit comprises belt conveyor 4, carries guardrail 11, gets rid of cylinder 5 in the middle of the frame, and machine and various optoelectronic switch guarantee product proper testing to be measured; The back is that the group 6 of leaking hunting is closed and comprised cylinder and measuring head, and encapsulation electric control system in frame 7 tops comprises tensimeter, and pressure regulator valve shows touch-screen 10, pilot lamp.
Lifter 14 can adopt adjusting screw(rod).
Leak hunting machine frame 7 and main body of a kind of novel linear standard of the present invention adopts steel frame construction.
Electric control system 1 is the PLC programmed control.
Its course of work is: at first, connect total gas circuit, closed master switch, energized.Regulate pressure to suitable position.Secondly, open frequency converter 2, operation belt conveyor 4, at this moment, the preceding cut position cylinder of locating device stretches out, and stops that product passes through.Put into product then, treat that each product all puts in place after, this moment, the optoelectronic switch used of product orientation all lighted.The back cut position cylinder of locating device blocks product, and belt conveyor is out of service.Combination 6 Be Controlled of leaking hunting move down and are pressed in face seal on the product mouth, charge into compressed gas then in product, and detected air pressure behind the inflation certain hour, is closed solenoid valve simultaneously, and detected air pressure changes, simultaneously by showing that touch-screen 8 shows.Detect an end after the time, the variation pressure reduction of air pressure when following termination by calculating beginning air pressure), judge whether product is good or bad.The combination 6 of leaking hunting is at last risen, the belt conveyor operation.The defective cylinder 5 that is excluded during through the exit is released, the good next process that enters.Wherein according to the product height, vary in size, leak hunting combination 6, the height of belt conveyor 4 and carry the channel width of guardrail 11 of manual adjustments respectively, up-down adjustment is to suitable position; The height difference of delivery platform as required, but manual adjustments lifter 14 are regulated the height of belt conveyor 4, satisfy needs of production.
The above is embodiments of the invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.

Claims (5)

1. novel linear standard machine that leaks hunting, comprise electric control system (1), frequency converter (2), motor (3), belt conveyor (4), get rid of cylinder (5), the combination (6) of leaking hunting, frame (7), pressure regulation filtrator (8), surge tank (9), show touch-screen (10), carry guardrail (11), locating device (12), lifter (13), electric control system comprises: the electrical equipment control master switch, tensimeter, pressure regulator valve, the pressure regulation filtrator, the situation of respectively leaking hunting pilot lamp, the optoelectronic switch that measurement products puts in place, the optoelectronic switch that product orientation is used, the electromagnetic valve that control is leaked hunting and made up, gauge tap is set, show touch-screen (10), it is characterized in that:
A kind of novel linear standard of stating clearly machine that leaks hunting is supported by frame (7), and runners (14) or castor have been installed in the frame bottom; Surge tank (9) has been fixed in frame (7) bottom, and the front is that transfer unit comprises belt conveyor (4), carries guardrail (11), gets rid of cylinder (5) in the middle of the frame, and machine and various optoelectronic switch guarantee product proper testing to be measured; The back is that the group (6) of leaking hunting is closed and comprised cylinder and measuring head, and encapsulation electric control system in frame (7) top comprises tensimeter, and pressure regulator valve shows touch-screen (10), pilot lamp.
2. a kind of novel linear standard according to claim 1 machine that leaks hunting, it is characterized in that: lifter (14) can adopt adjusting screw(rod).
3. a kind of novel linear standard according to claim 1 and 2 machine that leaks hunting is characterized in that: frame (7) and main body adopt steel frame construction.
4. a kind of novel linear standard according to claim 1 and 2 machine that leaks hunting is characterized in that: electric control system (1) is the PLC programmed control.
5. a kind of novel linear standard according to claim 3 machine that leaks hunting is characterized in that: electric control system (1) is the PLC programmed control.
CN201020176183XU 2010-04-30 2010-04-30 Novel straight line standard leakage detection machine Expired - Fee Related CN201653659U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020176183XU CN201653659U (en) 2010-04-30 2010-04-30 Novel straight line standard leakage detection machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020176183XU CN201653659U (en) 2010-04-30 2010-04-30 Novel straight line standard leakage detection machine

Publications (1)

Publication Number Publication Date
CN201653659U true CN201653659U (en) 2010-11-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201020176183XU Expired - Fee Related CN201653659U (en) 2010-04-30 2010-04-30 Novel straight line standard leakage detection machine

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102980731A (en) * 2012-12-08 2013-03-20 张家港市天奇自动化机械制造有限公司 Leakage detection device
CN106813878A (en) * 2016-12-30 2017-06-09 柳州力通车用空调有限公司 Evaporator air tightness detection machine group

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102980731A (en) * 2012-12-08 2013-03-20 张家港市天奇自动化机械制造有限公司 Leakage detection device
CN106813878A (en) * 2016-12-30 2017-06-09 柳州力通车用空调有限公司 Evaporator air tightness detection machine group

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Free format text: FORMER OWNER: DONGGUAN TONGSHENG MACHINE CO., LTD.

Effective date: 20130520

TR01 Transfer of patent right

Effective date of registration: 20130520

Address after: 523562 Mulun Industrial Zone, Changping Town, Dongguan, Guangdong

Patentee after: Pinguan Leak Testing Technology Co., Ltd.

Address before: 523562 Mulun Industrial Zone, Changping Town, Dongguan, Guangdong

Patentee before: Pinguan Leak Testing Technology Co., Ltd.

Patentee before: Dongguan Jinjuan Machine Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101124

Termination date: 20150430

EXPY Termination of patent right or utility model