CN204495517U - A kind of air-tightness detection device - Google Patents

A kind of air-tightness detection device Download PDF

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Publication number
CN204495517U
CN204495517U CN201520142877.4U CN201520142877U CN204495517U CN 204495517 U CN204495517 U CN 204495517U CN 201520142877 U CN201520142877 U CN 201520142877U CN 204495517 U CN204495517 U CN 204495517U
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CN
China
Prior art keywords
air
frame
sliding platform
tightness detection
base plate
Prior art date
Application number
CN201520142877.4U
Other languages
Chinese (zh)
Inventor
安云凤
潘海鹏
滕伟峰
金东彬
夏永明
Original Assignee
浙江理工大学
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Application filed by 浙江理工大学 filed Critical 浙江理工大学
Priority to CN201520142877.4U priority Critical patent/CN204495517U/en
Application granted granted Critical
Publication of CN204495517U publication Critical patent/CN204495517U/en

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Abstract

The utility model discloses a kind of air-tightness detection device, comprising: frame, cross drive device, longitudinal conveyor, stationary installation, water tank; Described cross drive device is arranged on described frame top, and comprising one can the sliding platform of movement in the horizontal direction under driven by servomotor; Described longitudinal conveyor is arranged on described sliding platform, and comprising one can the lifting base plate of vertically movement under air cylinder driven; Described stationary installation is arranged on described lifting base plate, comprises for the geometrical clamp of fixing testing container and is connected with described geometrical clamp and rotating mechanism for making it rotate; Described water tank is made up of transparent material, is placed in bottom described frame; The utility model instead of manual operation, improves the efficiency of air-leakage test, saves human cost, and can avoid the unnecessary casualty accident that occurs in manpower conveying containers process.

Description

A kind of air-tightness detection device

Technical field

The utility model relates to small pressure container pick-up unit field, refers to a kind of air-tightness detection device especially.

Background technology

Traditional air-tightness detection method is bubble method, and namely so-called immersion detects, and mainly by container being immersed in the water inspection, whether it leaks gas and realize bubble-tight detection.In industrial site, in order to ensure the continuity detected, usually need three workmans to carry out shutoff, the inflation of container respectively, immersion is observed and post-processed.Utilizing manually soaks to detect exists certain defect: (1) utilizes workman to transport pressure vessel, and detection efficiency is low, and manpower consumption is large, and easily produces error.(2) there is potential safety hazard.

Utility model content

In view of this, the purpose of this utility model is to propose a kind ofly to save human cost, and detect efficiently, air-tightness detection device accurately.

Based on a kind of air-tightness detection device that above-mentioned purpose the utility model provides, comprising: frame, cross drive device, longitudinal conveyor, stationary installation, water tank; Described cross drive device is arranged on described frame top, and comprising one can the sliding platform of movement in the horizontal direction under driven by servomotor; Described longitudinal conveyor is arranged on described sliding platform, and comprising one can the lifting base plate of vertically movement under air cylinder driven; Described stationary installation is arranged on described lifting base plate, comprises for the geometrical clamp of fixing testing container and is connected with described geometrical clamp and rotating mechanism for making it rotate; Described water tank is made up of transparent material, is placed in bottom described frame.

Preferably, described cross drive device also comprises leading screw, feed screw nut base and at least two horizontal guide rails with cross sliding clock; Described horizontal guide rail is arranged on described frame top, described sliding platform is fixedly connected with described cross sliding clock, described feed screw nut base is fixed on described sliding platform, described leading screw and described horizontal guide rail be arranged in parallel, and are connected with described servomotor through described feed screw nut base by threaded engagement.

Optionally, described cross drive device also comprises the transmission crawler belt by described driven by servomotor, and described sliding platform is fixed on described transmission crawler belt.

Preferably, described longitudinal conveyor also comprises steel wire, counterweight, some movable pulleies, at least two upright guide rails with upright slide block; Described upright guide rail is arranged on described sliding platform side, described lifting base plate is connected with the piston rod of described cylinder, be fixedly connected on described upright slide block simultaneously, described steel wire one end is connected with described lifting base plate, after described some movable pulleies, the other end connects the described counterweight being arranged on described sliding platform opposite side.

Preferably, described counterweight is dismountable is arranged on the described steel wire other end.

Preferably, described geometrical clamp comprises: fixed frame, rectangular frame, set collar, clasp; Described fixed frame is fixed on described lifting base plate, and described rectangular frame is rotationally connected with described fixed frame bottom, and at least two described set collars are arranged between two long limits of described rectangular frame, for supporting testing container from below; At least two described clasp one end are rotationally connected with a long limit of described rectangular frame, and the other end can be fixed to another long limit of described rectangular frame by spring clamp, for compressing testing container from top;

Described rotating mechanism comprises: reducing motor, belt, two belt pulleys; Described two belt pulleys are connected by described belt, and wherein, one connects described reducing motor, and another connects described rectangular frame one end.

Preferably, described geometrical clamp also comprise one be arranged on described clasp elbow folder, for auxiliary clamp testing container.

Optionally, described geometrical clamp is the fixing belt with snap close; Described rotating mechanism is by motor-driven multi-directional ball.

As can be seen from above, the air-tightness detection device that the utility model provides, testing container is fixed by stationary installation, by cross drive device and the transmission in the horizontal and vertical directions of longitudinal conveyor difference, testing container is slowly put in water tank, carry out immersion to detect, simultaneously by the rotating mechanism of stationary installation, realize comprehensive air-leakage test, instead of manual operation, improve the efficiency of air-leakage test, save human cost, and the unnecessary casualty accident that occurs in manpower conveying containers process can be avoided.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the air-tightness detection device structural representation of the utility model preferred embodiment;

Fig. 2 is the cross drive apparatus structure schematic diagram of the utility model preferred embodiment;

Fig. 3 is the longitudinal conveyor structural representation of the utility model preferred embodiment;

Fig. 4 is the fixture structure schematic diagram of the utility model preferred embodiment.

Embodiment

For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with specific embodiment, and with reference to accompanying drawing, the utility model is further described.

The utility model embodiment provides a kind of air-tightness detection device, comprising: frame 1, cross drive device, longitudinal conveyor, stationary installation, water tank 2; Described cross drive device is arranged on described frame top, and comprising one can the sliding platform 4 of movement in the horizontal direction under servomotor 3 drives; Described longitudinal conveyor is arranged on described sliding platform 4, comprise one can under cylinder 5 drives the lifting base plate 6 of vertically movement; Described stationary installation is arranged on described lifting base plate 6, comprises for the geometrical clamp of fixing testing container and is connected with described geometrical clamp and rotating mechanism for making it rotate; Described water tank 2 is made up of transparent material, is placed in bottom described frame 1.

Testing container is fixed on the securing means, is completed the transmission on its level and vertical direction by cross drive device and longitudinal conveyor respectively.Wherein, the direction of transfer of cross drive device is on surface level, along the length direction of frame 1.

With reference to figure 2, it is the cross drive apparatus structure schematic diagram of the utility model preferred embodiment.

In a preferred embodiment, cross drive device also comprises leading screw 7 and feed screw nut base 8.The top of frame 1 arranges two horizontal guide rails 9 with cross sliding clock, and cross sliding clock (not shown) can slide along horizontal guide rail 9.Sliding platform 4 is fixedly connected with cross sliding clock, and feed screw nut base 8 is fixed on sliding platform 4, and leading screw 7 and horizontal guide rail 9 be arranged in parallel, and by threaded engagement through feed screw nut base 8, its one end is connected with servomotor 3 by shaft coupling.During work, servomotor 3 drives leading screw 7 to rotate, and by the transmission of leading screw 7 with feed screw nut base 8, makes cross sliding clock drive sliding platform 4 can move back and forth at horizontal guide rail 9.

With reference to figure 3, it is the longitudinal conveyor structural representation of the utility model preferred embodiment.

In a preferred embodiment, longitudinal conveyor also comprises steel wire 10, counterweight 11, some movable pulleies 12, two upright guide rails 13 with upright slide block.Upright guide rail 13 is fixed on the side of sliding platform 4, and upright slide block (not shown) can slide along upright guide rail 13, and lifting base plate 6 is fixedly connected on upright slide block, is elevated base plate 6 simultaneously and is also fixedly connected with the piston rod of cylinder 5.Steel wire 10 one end is connected with lifting base plate 6, and its other end, after being arranged on the guiding of the some movable pulleies 12 on sliding platform 4, being guided to the counterweight 11 being positioned at sliding platform 4 opposite side, and is fixedly connected with counterweight 11 by it.During work, the piston rod of cylinder 5 drives lifting base plate 6 to move, and lifting base plate 6 is subject to the guide effect of upright slide block and upright guide rail 13, simultaneously by the cooperation of counterweight 11, can realize the to-and-fro movement on stable vertical direction.Wherein, counterweight 11 is on dismountable other end being arranged on steel wire 10, by adjusting the counterweight 11 of different size or adjusting its quantity to mate from different size testing container.

With reference to figure 4, it is the fixture structure schematic diagram of the utility model preferred embodiment.

In a preferred embodiment, geometrical clamp comprises: fixed frame 14, rectangular frame 15, set collar 16, clasp 17.Fixed frame 14 is fixed on lifting base plate 6, and its bottom is two open ends, and rectangular frame 15 is rotationally connected with between two open ends of fixed frame 14 bottom, can with the line of described two open ends for axle rotates.Two set collars 16 are arranged between two long limits of rectangular frame 15, for supporting testing container from below.Match, also comprise two clasps 17, one end of clasp 17 is rotationally connected with a long limit of rectangular frame 15, and the other end can be fixed to another long limit of rectangular frame 15 by spring clamp, for compressing testing container from top.In use, open spring clamp, dig clasp 17, be placed in by testing container in rectangular frame 15, set collar 16 holds testing container from below, after placing, detains clasp 17 and locking spring folder, by fixing for testing container firm.

Further, geometrical clamp also comprises an elbow be arranged on clasp 17 and presss from both sides 18, presss from both sides 18 pairs of testing containers applyings one to the pressure in set collar 16 direction, for auxiliary clamp testing container, ensure its soundness installed by elbow.

It should be noted that, according to the testing container of different size, the quantity of set collar 16 and clasp 17 can more than two, and elbow folder 18 also can be provided with multiple, concrete magnitude settings and be as the criterion can stablize fixing testing container.

In a preferred embodiment, rotating mechanism comprises: reducing motor 19, belt 20, two belt pulleys 21.Two belt pulleys 21 are connected by described belt 20, and one of them belt pulley 21 is arranged on fixed frame 14 top, and it connects reducing motor 19, and another belt pulley 21 is arranged on fixed frame 14 bottom, is connected with one end of rectangular frame 15.During work, reducing motor 19 outputting power, through the transmission of belt 20 and two belt pulleys 21, drives rectangular frame 15 to rotate, and namely can realize rotation that the is fixing and testing container on rectangular frame 15.

Based on above preferred embodiment, the flow process of air-tightness detection device of the present utility model when carrying out air-leakage test work is:

Under initial station, sliding platform 4 is positioned at one end of frame 1, testing container is put into the geometrical clamp of stationary installation, presss from both sides 18 fixations by clasp 17 and elbow.First start servomotor, make sliding platform 4 move to above water tank 2 in the horizontal direction, then open cylinder 5, lifting base plate 6 is vertically moved down, until the testing container in stationary installation immerses in water tank 2 completely, observation bubble situation.Further, open reducing motor 19, testing container is rotated in water, to carry out omnibearing air-leakage test.

In certain embodiments, described cross drive device can also be by the transmission crawler belt of driven by servomotor, and sliding platform is fixed on described transmission crawler belt.Crawler belt is transmitted to realize sliding platform to-and-fro movement in the horizontal direction by driven by servomotor.

In certain embodiments, described longitudinal conveyor can also be a hydraulicefficiency elevation structure, and this hydraulicefficiency elevation structure is arranged on sliding platform, and its liftable part is connected with lifting base plate, realizes its moving up and down vertically.

In certain embodiments, described geometrical clamp can also be the fixing belt with snap close; Described rotating mechanism is by motor-driven multi-directional ball.Fixing strap lug around binding testing container and being locked by snap close, and is connected to multi-directional ball by the syndeton of rigidity, when testing, driving multi-directional ball to rotate, carry out omnibearing air-leakage test by motor.

Those of ordinary skill in the field are to be understood that: the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle; any amendment of making, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (8)

1. an air-tightness detection device, is characterized in that, comprising: frame, cross drive device, longitudinal conveyor, stationary installation, water tank; Described cross drive device is arranged on described frame top, and comprising one can the sliding platform of movement in the horizontal direction under driven by servomotor; Described longitudinal conveyor is arranged on described sliding platform, and comprising one can the lifting base plate of vertically movement under air cylinder driven; Described stationary installation is arranged on described lifting base plate, comprises for the geometrical clamp of fixing testing container and is connected with described geometrical clamp and rotating mechanism for making it rotate; Described water tank is made up of transparent material, is placed in bottom described frame.
2. air-tightness detection device according to claim 1, is characterized in that, described cross drive device also comprises leading screw, feed screw nut base and at least two horizontal guide rails with cross sliding clock; Described horizontal guide rail is arranged on described frame top, described sliding platform is fixedly connected with described cross sliding clock, described feed screw nut base is fixed on described sliding platform, described leading screw and described horizontal guide rail be arranged in parallel, and are connected with described servomotor through described feed screw nut base by threaded engagement.
3. air-tightness detection device according to claim 1, is characterized in that, described cross drive device also comprises the transmission crawler belt by described driven by servomotor, and described sliding platform is fixed on described transmission crawler belt.
4. air-tightness detection device according to claim 1, is characterized in that, described longitudinal conveyor also comprises steel wire, counterweight, some movable pulleies, at least two upright guide rails with upright slide block; Described upright guide rail is arranged on described sliding platform side, described lifting base plate is connected with the piston rod of described cylinder, be fixedly connected on described upright slide block simultaneously, described steel wire one end is connected with described lifting base plate, after described some movable pulleies, the other end connects the described counterweight being arranged on described sliding platform opposite side.
5. air-tightness detection device according to claim 4, is characterized in that, described counterweight is dismountable is arranged on the described steel wire other end.
6. air-tightness detection device according to claim 1, is characterized in that, described geometrical clamp comprises: fixed frame, rectangular frame, set collar, clasp; Described fixed frame is fixed on described lifting base plate, and described rectangular frame is rotationally connected with described fixed frame bottom, and at least two described set collars are arranged between two long limits of described rectangular frame, for supporting testing container from below; At least two described clasp one end are rotationally connected with a long limit of described rectangular frame, and the other end can be fixed to another long limit of described rectangular frame by spring clamp, for compressing testing container from top;
Described rotating mechanism comprises: reducing motor, belt, two belt pulleys; Described two belt pulleys are connected by described belt, and wherein, one connects described reducing motor, and another connects described rectangular frame one end.
7. air-tightness detection device according to claim 6, is characterized in that, described geometrical clamp also comprises an elbow be arranged on described clasp and presss from both sides, for auxiliary clamp testing container.
8. air-tightness detection device according to claim 1, is characterized in that, described geometrical clamp is the fixing belt with snap close; Described rotating mechanism is by motor-driven multi-directional ball.
CN201520142877.4U 2015-03-13 2015-03-13 A kind of air-tightness detection device CN204495517U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520142877.4U CN204495517U (en) 2015-03-13 2015-03-13 A kind of air-tightness detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105043678A (en) * 2015-09-09 2015-11-11 浙江施克汽车配件有限公司 Air tightness detection device
CN105043674A (en) * 2015-09-09 2015-11-11 浙江施克汽车配件有限公司 Receiver-drier air tightness test method
CN105222964A (en) * 2015-10-16 2016-01-06 山东三齐能源有限公司 A kind of solar water heater liner air-tightness detection device
CN105424290A (en) * 2015-11-10 2016-03-23 安庆柳溪工业设备有限公司 Device for detecting compressor
CN105571790A (en) * 2015-03-13 2016-05-11 浙江理工大学 Airtightness detection device
CN106768653A (en) * 2016-12-20 2017-05-31 镇江创智特种合金科技发展有限公司 A kind of new leakage tester
CN110595695A (en) * 2019-09-28 2019-12-20 天台县有成汽车用品有限公司 Air leakage detection device for automobile tire

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105571790A (en) * 2015-03-13 2016-05-11 浙江理工大学 Airtightness detection device
CN105043678A (en) * 2015-09-09 2015-11-11 浙江施克汽车配件有限公司 Air tightness detection device
CN105043674A (en) * 2015-09-09 2015-11-11 浙江施克汽车配件有限公司 Receiver-drier air tightness test method
CN105222964A (en) * 2015-10-16 2016-01-06 山东三齐能源有限公司 A kind of solar water heater liner air-tightness detection device
CN105424290A (en) * 2015-11-10 2016-03-23 安庆柳溪工业设备有限公司 Device for detecting compressor
CN106768653A (en) * 2016-12-20 2017-05-31 镇江创智特种合金科技发展有限公司 A kind of new leakage tester
CN106768653B (en) * 2016-12-20 2019-03-05 镇江创智特种合金科技发展有限公司 A kind of novel leakage tester
CN110595695A (en) * 2019-09-28 2019-12-20 天台县有成汽车用品有限公司 Air leakage detection device for automobile tire

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150722

Termination date: 20170313