CN209673310U - A kind of positive/negative-pressure leak test plant - Google Patents
A kind of positive/negative-pressure leak test plant Download PDFInfo
- Publication number
- CN209673310U CN209673310U CN201920434860.4U CN201920434860U CN209673310U CN 209673310 U CN209673310 U CN 209673310U CN 201920434860 U CN201920434860 U CN 201920434860U CN 209673310 U CN209673310 U CN 209673310U
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- cylinder
- industrial computer
- base plate
- leak detector
- inlet seal
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Abstract
The utility model discloses a kind of positive/negative-pressure leak test plants, including product core to be checked, inlet seal briquetting, seal compression cylinder, chassis assembly, industrial computer, air accumulator, vacuum pump, tool base plate, be fixed and clamped cylinder, cylinder mounting block, printer, leak detector and touch screen, chassis assembly side is provided with tool base plate, tool base plate triangle passes through cylinder mounting block and is equipped with the cylinder that is fixed and clamped, tool base plate fourth angle is equipped with sealing compression cylinder, sealing compression cylinder is connected with inlet seal briquetting, product core to be checked is provided with below inlet seal briquetting, inlet seal briquetting and air accumulator, vacuum pump is connected, printer is provided with above chassis assembly, leak detector, touch screen and industrial computer, leak detector is connected with product core to be checked, leak detector is also connected with industrial computer, industrial computer respectively with touch screen , printer and production plan center be connected.The structure design of the utility model is reasonable, improves and examines qualification rate and efficiency, practical.
Description
Technical field
The utility model relates to a kind of leak test plants, and in particular to a kind of positive/negative-pressure leak test plant.
Background technique
Leak detector on the market is merely capable of monitoring qualified or not at present, does not have data statistics and prints qualified code tag
Etc. functions.In conclusion the utility model devises a kind of positive/negative-pressure leak test plant.
Summary of the invention
In view of the shortcomings of the prior art, the utility model aims to provide a kind of positive/negative-pressure leak test plant,
It is reasonable in design, it is easy to operate, it substantially increases and examines qualification rate and efficiency, it is practical.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of positive/negative-pressure is hunted leak
Equipment, including product core to be checked, inlet seal briquetting, sealing compression cylinder, chassis assembly, industrial computer, air accumulator, vacuum
Pump, tool base plate, the cylinder that is fixed and clamped, cylinder mounting block, printer, leak detector and touch screen, chassis assembly side are provided with
Tool base plate, tool base plate triangle pass through cylinder mounting block and are equipped with the cylinder that is fixed and clamped, and tool base plate fourth angle is equipped with
Compression cylinder is sealed, sealing compression cylinder is connected with inlet seal briquetting, is provided with product core to be checked below inlet seal briquetting
Body, inlet seal briquetting are connected with air accumulator, vacuum pump, are provided with printer, leak detector, touch screen and work above chassis assembly
Industry computer, leak detector are connected with product core to be checked, and leak detector is also connected with industrial computer, industrial computer respectively with touch screen,
Printer and production plan center are connected.
Preferably, the inlet seal briquetting is provided with seal rubber plug, and there is stomata at center.
The utility model has the beneficial effects that
The advantage of this equipment is easy to operate, it is only necessary to which a direct worker can complete all operations, and feature is center
All data are integrated, realize statistical management analysis and monitoring and the update of depot data of the production plan center to data, from
Dynamic generate examines qualified mark, prints two dimensional code.Be conducive to the digitization management of product, the exchange of information and sharing efficiency mention significantly
It is high.
Detailed description of the invention
It is described in detail the utility model with reference to the accompanying drawings and detailed description；
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the portion the III enlarged diagram of Fig. 1.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Referring to Fig.1-2, present embodiment uses a kind of following technical scheme: positive/negative-pressure leak test plant, including to be checked
Product core 1, inlet seal briquetting 2, sealing compression cylinder 3, chassis assembly 4, industrial computer 5, air accumulator 7, vacuum pump 8, work
Fill bottom plate 9, the cylinder 10 that is fixed and clamped, cylinder mounting block 11, printer 12, leak detector 13 and touch screen 14,4 side of chassis assembly
It is provided with tool base plate 9,9 triangle of tool base plate passes through cylinder mounting block 11 and is equipped with the cylinder 10 that is fixed and clamped, tool base plate 9
Fourth angle is equipped with sealing compression cylinder 3, and sealing compression cylinder 3 is connected with inlet seal briquetting 2,2 lower section of inlet seal briquetting
It is provided with product core 1 to be checked, inlet seal briquetting 2 is connected with air accumulator 7, vacuum pump 8, is provided with and beats above chassis assembly 4
Print machine 12, leak detector 13, touch screen 14 and industrial computer 5, leak detector 13 are connected with product core 1 to be checked, leak detector 13 also with
Industrial computer 5 is connected, and industrial computer 5 is connected with touch screen 14, printer 12 and production plan center 15 respectively.
The working principle of this specific embodiment:: product to be checked is mounted in dedicated tooling, sensor sensing to product
Afterwards, signal is transmitted to PLC(programmable logic controller (PLC)), PLC is opened air solenoid valve by automatically controlled signal, and sealing compresses gas
Cylinder 3 stretches out, and pushes inlet seal briquetting 2, briquetting is provided with seal rubber plug, and there is stomata at center, is communicated to product core
Then pipe is filled with a certain amount of compressed air in core pipe, shut-off valve is closed, and seals the air 30S or so in core 6 up for safekeeping, presses
Whether force snesor, monitoring pressure decline, and have dropped how many, calculate positive pressure leakage value, obtain leakage ratio, according to setting
Whether fixed limits judgment is qualified, and print label and two dimensional code, while storing data and uploading to production plan center.
When similarly negative pressure monitors, vacuum pump 8 extracts the intracorporal air of core out, makes to form negative pressure, shut-off valve in core
It closes, is kept for negative pressure 30 seconds, whether pressure sensor monitoring pressure is normal, judge whether outside air leaks into inside core,
Whether product is qualified, and prints inspection mark of conformity, and data are uploaded production plan center.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (2)
1. a kind of positive/negative-pressure leak test plant, which is characterized in that including product core (1) to be checked, inlet seal briquetting (2), sealing
Compression cylinder (3), industrial computer (5), air accumulator (7), vacuum pump (8), tool base plate (9), is fixed and clamped at chassis assembly (4)
Cylinder (10), cylinder mounting block (11), printer (12), leak detector (13) and touch screen (14), the setting of chassis assembly (4) side
Have tool base plate (9), tool base plate (9) triangle passes through cylinder mounting block (11) and is equipped with the cylinder that is fixed and clamped (10), tooling
Bottom plate (9) fourth angle is equipped with sealing compression cylinder (3), and sealing compression cylinder (3) is connected with inlet seal briquetting (2), air inlet
Product core (1) to be checked, inlet seal briquetting (2) and air accumulator (7), vacuum pump (8) phase are provided with below sealed briquette (2)
Even, printer (12), leak detector (13), touch screen (14) and industrial computer (5), leak detector are provided with above chassis assembly (4)
(13) be connected with product core (1) to be checked, leak detector (13) is also connected with industrial computer (5), industrial computer (5) respectively with touch
Shield (14), printer (12) and production plan center (15) to be connected.
2. a kind of positive/negative-pressure leak test plant according to claim 1, which is characterized in that the inlet seal briquetting (2)
It is provided with seal rubber plug, and there is stomata at center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434860.4U CN209673310U (en) | 2019-04-01 | 2019-04-01 | A kind of positive/negative-pressure leak test plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920434860.4U CN209673310U (en) | 2019-04-01 | 2019-04-01 | A kind of positive/negative-pressure leak test plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209673310U true CN209673310U (en) | 2019-11-22 |
Family
ID=68573389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920434860.4U Active CN209673310U (en) | 2019-04-01 | 2019-04-01 | A kind of positive/negative-pressure leak test plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209673310U (en) |
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2019
- 2019-04-01 CN CN201920434860.4U patent/CN209673310U/en active Active
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