CN202582856U - Vacuum leakiness inspector - Google Patents
Vacuum leakiness inspector Download PDFInfo
- Publication number
- CN202582856U CN202582856U CN 201220199164 CN201220199164U CN202582856U CN 202582856 U CN202582856 U CN 202582856U CN 201220199164 CN201220199164 CN 201220199164 CN 201220199164 U CN201220199164 U CN 201220199164U CN 202582856 U CN202582856 U CN 202582856U
- Authority
- CN
- China
- Prior art keywords
- vacuum
- pressure sensor
- slack tank
- leak hunting
- suction pressure
- 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
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Abstract
The utility model provides a vacuum leakiness inspector which comprises a front star wheel, a rear star wheel, a large tray, an air exhaust pressure sensor and a detection pressure sensor. The vacuum leakiness inspector is characterized in that an arc-shaped groove is arranged on the large tray, an empty tank is vacuumized on the arc-shaped groove, a rubber blanket is arranged in the arc-shaped groove, and a small hole is arranged on the rubber blanket. The vacuum leakiness inspector is used for detecting whether a metal containing tank has cracks after being subjected to processing of various procedures and removing rejected products with the cracks simultaneously.
Description
Technical field
The utility model belongs to the canister packaging field, specifically a kind of vacuum leak hunting machine.
Background technology
The canister packing relates to fields such as food, beverage, chemical industry, so the quality of canister, and especially sealing property is most important.Many both at home and abroad producers directly perceived are through continuous technological improvement; The automatic production line that has had various different metal container tank is in the operation of streamline, because machinery and equipment; Material or artificially wait the influence of different factors inevitably underproof product can occur.Underproof product in case flow into normal production link, will produce very big negative effect if do not reject.
The utility model content
In order effectively to find and get rid of the substandard product of producing in the pipelining; Prevent that it from flowing into normal production link; The utility model provides a kind of vacuum leak hunting machine; Be used for checking canister after each procedure processing, whether have the crack, will exist the substandard product in crack to reject simultaneously.
Described vacuum leak hunting machine comprises preceding star-wheel, back star-wheel, and big pallet, suction pressure sensor and detected pressures sensor is characterized in that on the said big pallet arc groove being arranged, slack tank is vacuumized on arc groove.
Described vacuum leak hunting machine has rubber blanket in the wherein said arc groove, and aperture is arranged on the rubber blanket.
Described vacuum leak hunting machine, wherein corresponding each said slack tank is provided with the vacuum filtration cup on said big pallet, and said rubber blanket links to each other with the vacuum filtration cup through pipeline.
Described vacuum leak hunting machine, wherein said suction pressure sensor comprise the first suction pressure sensor and the second suction pressure sensor, and the said first suction pressure sensor and the second suction pressure sensor are detected adjacent slack tank at interval.
Described vacuum leak hunting machine, wherein said detected pressures sensor comprise the first detected pressures sensor and the second detected pressures sensor, and the said first detected pressures sensor and the second detected pressures sensor are detected adjacent slack tank at interval.
Described vacuum leak hunting machine, wherein said vacuum leak hunting machine also comprise and blow tank arrangement.
Description of drawings
Fig. 1 is the synoptic diagram of the vacuum leak hunting machine of the utility model;
Fig. 2 is the vertical view of the vacuum leak hunting machine of the utility model shown in Figure 1.
Each parts among the figure: the 1-slack tank is led a jar screw rod, star-wheel before the 2-conveying belt that enters the mouth, 3-, 4-slack tank, the big pallet of 5-; The 6-rubber blanket, 7-lower seal dish, 8-vacuum filtration cup, 9,10-suction pressure sensor; 11,12-detected pressures sensor, star-wheel behind the 13-, 14-exports conveying belt, and 15-blows tank arrangement.
Embodiment
With reference to Fig. 1, Fig. 2, the vacuum leak hunting machine of the utility model has two motors: running motor and vacuum motor (not shown).Slack tank is deposited in before the gate, the switch of gate has a cylinder to drive, and the time control machine structure of knife switch is arranged in pairs or groups by inductor and cam and formed; Press start button; Gate is opened and is let slack tank enter slack tank to lead jar screw rod 1, and this slack tank is led jar screw rod 1 can be with each slack tank separately, and the bottom of slack tank is an inlet conveying belt 2; Below the inlet conveying belt 2 magnet is installed; Make slack tank be unlikely to topple over, inlet conveying belt end be preceding star-wheel 3, will cooperate the time that slack tank is brought into during the preceding star-wheel 3 of slack tank entering.
Begin to rotatablely move, the magnet of the arc groove of preceding star-wheel 3 and bottom one and half arcs thereof firmly holds slack tank, and it can not shaken when high speed rotating; Before during about 180 ° of star-wheel 3 running, give the arc groove of big pallet 5 with slack tank 4 handing-over, rubber blanket 6 is arranged in this arc groove and is equiped with magnet; On the rubber blanket 6 aperture is arranged, vacuum filtration cup 8 links to each other with rubber blanket 6 through pipeline, when the air pressure in vacuum filtration cup 8 reduces; Air in the slack tank 4 flows into vacuum filtration cup 8 through this aperture and pipeline, and formation negative pressure in the slack tank 4 are when slack tank 4 during near rubber blanket 6; Can be held by rubber blanket 6, get into big pallet 5 and rotate 15 ° to 35 ° at slack tank 4, slack tank 4 forwards the position that vacuum is inhaled the valve (not shown) to; Vacuum motor in the work is inhaled valve through last sealing pad and lower seal dish 7 with vacuum and is communicated with, and corresponding vacuum filtration cup 8 is bled, thereby forms negative pressure in the slack tank 4; Suction pressure sensor 9 and suction pressure sensor 10 are detected the negative pressure of slack tank 4 for the first time subsequently, obtain the first detecting value, suction pressure sensor 9 and 10 pairs of adjacent slack tanks of suction pressure sensor 4 detecting at interval; Detected back slack tank 4 and done 270 ° of rotations with big pallet 5 again, detected pressures sensor 11 carries out the detecting second time with 12 pairs of slack tanks of detected pressures sensor 4, obtains the second detecting value; Detected pressures sensor 11 subtracts each other with the value of detecting for the first time with 12 pairs of adjacent slack tanks of detected pressures sensor 4 detecting at interval, the second detecting value, obtains difference; If this difference is lower than setting value, then this slack tank 4 is good, otherwise; If being higher than setting value then exists the slit on the slack tank 4, belong to substandard product, setting value is generally 30-70 kPa.After finishing detecting, the air solenoid valve opens the sluices, and lets air get into rubber blanket 6, the driving fit with slack tank 4 of blowing off.After slack tank 4 broke away from, star-wheel 13 after getting into changeed and imports and exports conveying belt 14, and underproof slack tank 4 can be blown tank arrangement 15 on the outlet conveying belt pressure-air blows off, and after the completion leak detection, slack tank 4 continues on to baling press or other packing manner.
Shown in the above and the figure only is the preferred implementation of the utility model.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, these also should be regarded as belonging to the protection domain of the utility model.
Claims (6)
1. a vacuum leak hunting machine comprises preceding star-wheel (3), back star-wheel (13); Big pallet (5), suction pressure sensor (9,10) and detected pressures sensor (11; 12), it is characterized in that on the said big pallet (5) arc groove being arranged, slack tank (4) is vacuumized on arc groove.
2. vacuum leak hunting machine as claimed in claim 1 has rubber blanket (6) in the wherein said arc groove, rubber blanket has aperture on (6).
3. vacuum leak hunting machine as claimed in claim 2 is wherein gone up corresponding each said slack tank (4) at said big pallet (5) vacuum filtration cup (8) is set, and said rubber blanket (6) links to each other with vacuum filtration cup (8) through pipeline.
4. vacuum leak hunting machine as claimed in claim 1; Wherein said suction pressure sensor (9; 10) comprise the first suction pressure sensor (9) and the second suction pressure sensor (10), the said first suction pressure sensor (9) and the second suction pressure sensor (10) are to adjacent slack tank (4) detecting at interval.
5. vacuum leak hunting machine as claimed in claim 1; Wherein said detected pressures sensor (11; 12) comprise the first detected pressures sensor (11) and the second detected pressures sensor (12), the said first detected pressures sensor (11) and the second detected pressures sensor (12) are to adjacent slack tank (4) detecting at interval.
6. vacuum leak hunting machine as claimed in claim 1, wherein said vacuum leak hunting machine also comprise and blow tank arrangement (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220199164 CN202582856U (en) | 2012-05-07 | 2012-05-07 | Vacuum leakiness inspector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220199164 CN202582856U (en) | 2012-05-07 | 2012-05-07 | Vacuum leakiness inspector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202582856U true CN202582856U (en) | 2012-12-05 |
Family
ID=47252257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220199164 Expired - Fee Related CN202582856U (en) | 2012-05-07 | 2012-05-07 | Vacuum leakiness inspector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202582856U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636325A (en) * | 2012-05-07 | 2012-08-15 | 台州市通益机械设备有限公司 | Vacuum leak detection machine |
| CN103350073A (en) * | 2013-07-23 | 2013-10-16 | 楚天科技股份有限公司 | Plastic bottle vacuum leak detection and leak detection ridding mechanism |
-
2012
- 2012-05-07 CN CN 201220199164 patent/CN202582856U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636325A (en) * | 2012-05-07 | 2012-08-15 | 台州市通益机械设备有限公司 | Vacuum leak detection machine |
| CN103350073A (en) * | 2013-07-23 | 2013-10-16 | 楚天科技股份有限公司 | Plastic bottle vacuum leak detection and leak detection ridding mechanism |
| CN103350073B (en) * | 2013-07-23 | 2015-03-18 | 楚天科技股份有限公司 | Plastic bottle vacuum leak detection and leak detection ridding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Vacuum leak detection machine Effective date of registration: 20160519 Granted publication date: 20121205 Pledgee: Zhejiang Rural Commercial Bank of China branch of Limited by Share Ltd Pledgor: Taizhou City Tongyi Machinery Equipment Co., Ltd. Registration number: 2016330000024 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| 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: 20121205 Termination date: 20200507 |