CN204184895U - A kind of shell air leak tester - Google Patents
A kind of shell air leak tester Download PDFInfo
- Publication number
- CN204184895U CN204184895U CN201420519718.7U CN201420519718U CN204184895U CN 204184895 U CN204184895 U CN 204184895U CN 201420519718 U CN201420519718 U CN 201420519718U CN 204184895 U CN204184895 U CN 204184895U
- Authority
- CN
- China
- Prior art keywords
- valve
- shell
- baffle plate
- belt conveyor
- leak tester
- 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 discloses a kind of shell air leak tester, comprise detecting unit, delivery unit, processing unit, annunciator and read-out.Detecting unit comprises the first valve, the air pump be connected with the first valve and pressure sensor.Delivery unit comprises belt conveyor, baffle plate and roller set.Processing unit comprises the second valve, the second air pump be connected with the second valve and the second valve switch.The baffle plate of shell air leak tester of the present utility model can be located accurately to shell, is in immediately below the first valve when making shell enter detecting position, avoids the first valve and shell to bump against; Meanwhile, baffle plate also can avoid shell in course of conveying and valve extract out time fall down, ensure detect carry out smoothly.Roller set forms the passage of a "eight" shape, and shell can be made to enter exactly in baffle plate, and the friction force between roller and shell also can prevent shell from falling down.
Description
Technical field
The utility model relates to the production field of shell, particularly relates to a kind of shell air leak tester.
Background technology
Shell air leak tester is inflated by valve and is suppressed in shell, and can detect casing internal pressure reach setup pressure value, carries out gas pressure leak detection to shell.When gas pressure leak detects, need to be delivered to below valve with belt conveyor by shell, valve moves down the oral area holding out against shell and carries out gas pressure leak detection to shell.
Traditional belt conveyor can not be located accurately to shell, easily making valve and housing mouth to producing certain deviation on time, so just easily causing valve and shell to collide, damaging the situation of valve and shell.Meanwhile, because shell is elongate column, its center of gravity is high, and in the course of conveying of belt conveyor, other factors such as belt conveyor shakiness, air-flow are easy to shell is fallen down, and need special artificial adjustment, add human input.Accordingly, after gas pressure leak detects and terminates, valve is extracted out from housing mouth, and the shell easily making center of gravity high shakes and falls down, and a collection of shell even associatedly can be caused to fall down, have a strong impact on carrying out smoothly of production, also for safety in production hides some dangers for.
Utility model content
In order to overcome the shortcoming and defect existed in prior art, the utility model provides a kind of shell air leak tester.
The utility model is achieved through the following technical solutions: a kind of shell air leak tester, comprise detecting unit and delivery unit, detecting unit comprises the first valve, the first air pump be connected with the first valve and pressure sensor, first valve is installed on the top of delivery unit, pressure sensor is arranged on the first valve, delivery unit comprises belt conveyor, it is characterized in that: described delivery unit also comprises the baffle plate of a pair adjustable mutual spacing, described baffle plate is positioned at directly over belt conveyor, and the downward projection of described first valve is between two pieces of baffle plates.
Relative to prior art, the baffle plate of shell air leak tester of the present utility model can be located accurately to shell, is in immediately below the first valve when making shell enter detecting position, avoids the first valve and shell to bump against; Meanwhile, baffle plate also can avoid shell in course of conveying and valve extract out time fall down, ensure detect carry out smoothly.
Further, described delivery unit also comprises the roller set of two rows by driven by motor rotation, and described roller set is divided and is listed in belt conveyor both sides and forms a "eight" shape passage, and the slot end of described "eight" shape passage connects with one end of baffle plate.Linear velocity size and the direction of roller and belt conveyor are all identical.The "eight" shape passage that roller set is formed, shell can be made to enter exactly in baffle plate, have towards the friction force of belt conveyor moving direction between roller and shell, this friction force can be offset with impulse force backward when shell and roller contact, falls down when preventing shell and roller from colliding.
Further, also comprise processing unit, described processing unit comprises the second valve, the second air pump be connected with the second valve and the second valve switch, and described second valve is installed on the side of belt conveyor and is positioned at the front of belt conveyor moving direction first valve.Second valve can process timely to the shell occurring to leak.
Further, described baffle plate is between described second valve and described roller.Spacing between baffle plate is determined by the diameter processing shell, and the height of baffle plate is not higher than the height of shell.
Further, one is also comprised for the annunciator of leakage alarm.
Further, also comprise a read-out, described read-out is used for display housing counting.The shell detected is counted, is convenient to understand detection limit and leakage rate.
In order to understand better and implement, describe the utility model in detail below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the front view of shell air leak tester of the present utility model.
Fig. 2 is the birds-eye view of shell air leak tester of the present utility model.
Detailed description of the invention
Shell air leak tester of the present utility model comprises detecting unit, processing unit, delivery unit, annunciator and read-out.Refer to Fig. 1 and Fig. 2, Fig. 1 is the front view of shell air leak tester of the present utility model, and Fig. 2 is the birds-eye view of shell air leak tester of the present utility model.
Particularly, detecting unit comprises the first valve 2, the first air pump be connected with the first valve 2 and pressure sensor.First valve 2 is connected by a tracheae with the first air pump; The top that pressure sensor is installed on the first valve 2 is inner.
Processing unit comprises the second valve 3, the second air pump be connected with the second valve 3 and the second valve 3 switch.Second valve 3 is installed on the side of belt conveyor 1 and is positioned at the front of belt conveyor 1 moving direction first valve 2, and its outgassing direction is vertical with belt conveyor 1.When occurring when there being testing product leaking, the second valve 3 switch open, this has the product of leakage to blow out by the second valve 3, and reclaims it.
Delivery unit comprises the baffle plate 5 of belt conveyor 1, roller set 4 and a pair adjustable mutual spacing.Belt conveyor 1 is positioned at the below of the first valve 2.Baffle plate 5 is positioned at directly over belt conveyor 1, and the downward projection of the first valve 2 is between two pieces of baffle plates 5.When reality detects, the spacing of baffle plate 5 is adjusted to the diameter slightly larger than shell, and the height of baffle plate 5 is not higher than the height of shell.Two row's roller set 4 points are listed in belt conveyor 1 both sides and form a "eight" shape passage, and the slot end of "eight" shape passage connects with one end of baffle plate 5.Roller set 4 is often organized and is installed four rolling, and roller set 4 is by driven by motor rotation, and linear velocity size and the direction of roller set 4 and belt conveyor 1 are all identical.Baffle plate 5 is between the second valve 3 and roller set 4.
Baffle plate 5 can be located accurately to shell, is in immediately below the first valve 2 when making shell enter detecting position, avoids the first valve 2 to bump against with shell; Meanwhile, baffle plate 5 also can avoid shell to fall down in course of conveying and when the first valve 2 extracts out, ensures carrying out smoothly of detection.The "eight" shape passage that roller set 4 is formed, shell can be made to enter in baffle plate 5 exactly, have between roller set 4 and shell towards the friction force of belt conveyor 1 moving direction, when this friction force can contact with roller set 4 with shell, impulse force is backward offset, and falls down when preventing shell from contacting with roller set 4.
Annunciator is used for leakage alarm.
Read-out is used for counting respectively the shell that acceptable product and generation leak and it being shown intuitively.
Shell enters on belt conveyor 1, shell enters in order between baffle plate 5 under the drive of roller set 4, baffle plate 5 pairs of shells are accurately located, first valve 2 moves down and carries out gas pressure leak detection to shell, if shell leaks, signal is passed to annunciator, alarm equipment alarm by the pressure sensor on the first valve 2.After detection, first valve 2 is extracted out from housing mouth, baffle plate 5 prevents shell from shaking even to fall down effectively, shell continues reach with belt conveyor 1, when shell arrives the dead ahead of the second valve 3, second valve 3 switch open, the second valve 3 discharges gas and blows out there being the shell of leakage, and to there being the shell of leakage to reclaim.Qualified product continues mobile also centralized collection with belt conveyor 1.The shell that the acceptable product of detection and generation leak counts and it is shown intuitively by read-out respectively.
The baffle plate of shell air leak tester of the present utility model can be located accurately to shell, is in immediately below the first valve when making shell enter detecting position, avoids the first valve and shell to bump against; Meanwhile, baffle plate also can avoid shell in course of conveying and valve extract out time fall down, ensure detect carry out smoothly; Roller set forms the passage of a "eight" shape, shell can be made to enter exactly in baffle plate, have the friction force towards belt conveyor direction between roller and shell, falls down when this friction force can prevent shell and roller from colliding.Meanwhile, to there being the shell of leakage to process in time, improve production efficiency; The application of read-out can so that understand the condition of production in time.
The utility model is not limited to above-mentioned embodiment, if do not depart from spirit and scope of the present utility model to various change of the present utility model or distortion, if these are changed and distortion belongs within claim of the present utility model and equivalent technologies scope, then the utility model is also intended to comprise these changes and distortion.
Claims (6)
1. a shell air leak tester, comprise detecting unit and delivery unit, detecting unit comprises the first valve, the first air pump be connected with the first valve and pressure sensor, first valve is installed on the top of delivery unit, pressure sensor is arranged on the first valve, and delivery unit comprises belt conveyor, it is characterized in that: described delivery unit also comprises the baffle plate of a pair adjustable mutual spacing, described baffle plate is positioned at directly over belt conveyor, and the downward projection of described first valve is between two pieces of baffle plates.
2. a kind of shell air leak tester according to claim 1, it is characterized in that: described delivery unit also comprises the roller set of two rows by driven by motor rotation, described roller set is divided and is listed in belt conveyor both sides and forms a "eight" shape passage, and the slot end of described "eight" shape passage connects with one end of baffle plate.
3. a kind of shell air leak tester according to claim 2, it is characterized in that: also comprise processing unit, described processing unit comprises the second valve, the second air pump be connected with the second valve and the second valve switch, and described second valve is installed on the side of belt conveyor and is positioned at the front of belt conveyor moving direction first valve.
4. a kind of shell air leak tester according to claim 3, is characterized in that: described baffle plate is between described second valve and described roller set.
5. a kind of shell air leak tester according to any one of claim 1-4, is characterized in that: also comprise one for the annunciator of leakage alarm.
6. a kind of shell air leak tester according to claim 5, is characterized in that: also comprise a read-out, and described read-out is used for display housing counting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519718.7U CN204184895U (en) | 2014-09-10 | 2014-09-10 | A kind of shell air leak tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519718.7U CN204184895U (en) | 2014-09-10 | 2014-09-10 | A kind of shell air leak tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204184895U true CN204184895U (en) | 2015-03-04 |
Family
ID=52616909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420519718.7U Expired - Fee Related CN204184895U (en) | 2014-09-10 | 2014-09-10 | A kind of shell air leak tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204184895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116371738A (en) * | 2023-06-06 | 2023-07-04 | 山东群峰重工科技股份有限公司 | Light and heavy substance separation device |
-
2014
- 2014-09-10 CN CN201420519718.7U patent/CN204184895U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116371738A (en) * | 2023-06-06 | 2023-07-04 | 山东群峰重工科技股份有限公司 | Light and heavy substance separation device |
| CN116371738B (en) * | 2023-06-06 | 2023-08-01 | 山东群峰重工科技股份有限公司 | Light and heavy substance separation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20210910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |