CN201555774U - Withstanding pressure tester with easily opened cover - Google Patents
Withstanding pressure tester with easily opened cover Download PDFInfo
- Publication number
- CN201555774U CN201555774U CN2009203155598U CN200920315559U CN201555774U CN 201555774 U CN201555774 U CN 201555774U CN 2009203155598 U CN2009203155598 U CN 2009203155598U CN 200920315559 U CN200920315559 U CN 200920315559U CN 201555774 U CN201555774 U CN 201555774U
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- China
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- clamping part
- control box
- module
- time relay
- collet
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- Expired - Fee Related
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Abstract
The utility model relates to a withstanding pressure tester with an easily opened cover, comprising a control box, a bottom base and a cover body clamping part; the bottom base is embedded on the upper end surface of the control box the upper opening of the bottom base seals and embeds the cover body clamping part coaxially; a plurality of press plates are uniformly arranged on the upper end surface of the control box at the external side of the cover body clamping part; the end part of each press plate presses on the upper end surface of the cover body clamping part; an air inlet pipe is embedded at the bottom of the bottom base]; the air inlet pipe is provided with an electromagnetic valve; the control terminal of the electromagnetic valve is connected with a time relay module; the time relay module is connected with a central control module; and the central control module is also connected with a display module and a keystroke module arranged on the control box. The withstanding pressure tester has simple structure and low cost, solves the problem that the pressure rises excessively quickly or slowly when the testing personnel manually regulates the pressure, ensures the consistency of the testing environment of all testing samples, and improves the accuracy of the measurement results.
Description
Technical field
The utility model relates to cover of pop can voltage-withstand test technical field, especially a kind of easy-open end Hi-pot Tester.
Background technology
Pop can is widely used in industry, especially soda industries such as beverage, can, milk powder, and it has conveniently the advantage of opening, being easy to carry about with one and can reclaim again.Existing pop can mostly is the two piece can mode and makes, and wherein the voltage endurance capability to the easy-open end on the pop can (being cover of pop can) has certain requirement, if its compressive resistance is not enough, can cause lid to break, and causes the liquid of inner splendid attire to reveal, even causes quick-fried spray.Country has formulated the withstand voltage standard of easy-open end for this reason, measuring unit has been developed corresponding tester, the structure of this tester is: comprise control box, collet and lid clamping part, control box upper surface setting-in collet, the upper shed co-axial seal setting-in lid clamping part of collet, the uniform control box upper surface that is arranged on the lid clamping part outside of a plurality of pressing plates, the end of each pressing plate is crimped on the upper surface of lid clamping part.During use, easy-open end is placed in the lid clamping part and by pressing plate is fixed on the collet, switch on to tester, adjust air inflow by the adjusting knob on the control box front panel, gas gathers behind the certain pressure the boss portion jack-up on the easy-open end, after this moment, the tester saw deformation, close air inlet, the pressure value that shows on the record controls case is promptly finished test.In the above-mentioned test process, the variation of tolerance is finished by tester's manual operations adjusting knob, the speed of each tester's adjusting is all different, and, when tolerance changed piece, can cause the result who measures less than normal, and tolerance changed when slow, measurement result is bigger than normal, and the manual adjustment of visible tolerance can cause the reduction of measurement result.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, cost is low, safe in utilization and can accurately measure the easy-open end Hi-pot Tester of easy-open end voltage endurance capability.
The purpose of this utility model is achieved through the following technical solutions:
A kind of easy-open end Hi-pot Tester, comprise control box, collet and lid clamping part, control box upper surface setting-in collet, the upper shed co-axial seal setting-in lid clamping part of collet, the uniform control box upper surface that is arranged on the lid clamping part outside of a plurality of pressing plates, the end of each pressing plate is crimped on the upper surface of lid clamping part, collet bottom setting-in draft tube, it is characterized in that: a solenoid valve is installed on the described draft tube, the control end of this solenoid valve connects a time relay module, this time relay module connects central control module, and central control module also is mounted on display module and the key-press module on the control box.
And the described time relay is electromagnetic type, air damp type, electrodynamic type, electronic type, formula able to programme or digital time relay.
Advantage of the present utility model and beneficial effect are:
The utility model is simple in structure, cost is low, common control by the time relay installed on central control module and the tracheae, realized the stable rising of pressure, the too fast or slow excessively problem of pressure rising when having solved tester's manual adjustment, guarantee the consistance of the test environment of all specimen, improved the degree of accuracy of measurement result.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is a functional-block diagram.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by specific embodiment, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of easy-open end Hi-pot Tester, shown in Fig. 1～3, comprise control box 7, collet 6 and lid clamping part, the lid clamping part is by hollow cover holder 5, gland 4 is formed, control box upper surface setting-in collet, the upper shed co-axial seal setting-in hollow cover holder of collet, the upper end co-axial seal setting-in gland of hollow cover holder, a plurality of pressing plates 1 uniform control box upper surface that is arranged on the lid clamping part outside, the end of each pressing plate is crimped on the upper surface of the gland in the lid clamping part, the annexation of the upper surface of this pressing plate and control box is: an end of pressing plate is installed in the control box upper surface by hinge 3, its other end take put one with pneumatic jacking block 2 that pneumatic system in the control box is connected on, on the draft tube of collet bottom setting-in a solenoid valve 8 is installed, the control end of this solenoid valve connects a time relay module, this time relay module connects central control module, and central control module also is mounted on display module and the key-press module on the control box.
The time relay can be any one in electromagnetic type, air damp type, electrodynamic type, electronic type, formula able to programme or the digital time relay.
The course of work of the present utility model is:
Easy-open end is placed in the hollow cover holder, again gland is put well, made pressing plate compress gland, use key-press module to regulate air inflow with fixing easy-open end by pneumatic jacking block, start tester then, solenoid valve is interruptible gas supply under the control of the time relay, and the pressure stability that easy-open end is subjected to rises, after air pressure accumulates to certain pressure, easy-open end produces deformation, this moment, test process finished, and after the tester writes down the pressure value of display module, continued the next sample of test.In the test process, pressure stability rises, and the too fast or slow excessively problem that rises of the pressure when having solved tester's manual adjustment has guaranteed the consistance of the test environment of all specimen, has improved the degree of accuracy of measurement result.
Claims (2)
1. easy-open end Hi-pot Tester, comprise control box, collet and lid clamping part, control box upper surface setting-in collet, the upper shed co-axial seal setting-in lid clamping part of collet, the uniform control box upper surface that is arranged on the lid clamping part outside of a plurality of pressing plates, the end of each pressing plate is crimped on the upper surface of lid clamping part, collet bottom setting-in draft tube, it is characterized in that: a solenoid valve is installed on the described draft tube, the control end of this solenoid valve connects a time relay module, this time relay module connects central control module, and central control module also is mounted on display module and the key-press module on the control box.
2. easy-open end Hi-pot Tester according to claim 1 is characterized in that: the described time relay is electromagnetic type, air damp type, electrodynamic type, electronic type, formula able to programme or digital time relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203155598U CN201555774U (en) | 2009-11-23 | 2009-11-23 | Withstanding pressure tester with easily opened cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203155598U CN201555774U (en) | 2009-11-23 | 2009-11-23 | Withstanding pressure tester with easily opened cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201555774U true CN201555774U (en) | 2010-08-18 |
Family
ID=42615462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203155598U Expired - Fee Related CN201555774U (en) | 2009-11-23 | 2009-11-23 | Withstanding pressure tester with easily opened cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201555774U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102103054A (en) * | 2010-12-14 | 2011-06-22 | 中国包装科研测试中心 | Withstanding voltage tester for pop can cover body |
| CN102435368A (en) * | 2011-09-22 | 2012-05-02 | 杭州中粮包装有限公司 | Device and method for detecting combination fastening force of composite cover |
| CN104502033A (en) * | 2014-12-30 | 2015-04-08 | 广州荣鑫容器有限公司 | Zip-top cover airtightness detection device |
-
2009
- 2009-11-23 CN CN2009203155598U patent/CN201555774U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102103054A (en) * | 2010-12-14 | 2011-06-22 | 中国包装科研测试中心 | Withstanding voltage tester for pop can cover body |
| CN102103054B (en) * | 2010-12-14 | 2015-03-04 | 中国包装科研测试中心 | Withstanding voltage tester for pop can cover body |
| CN102435368A (en) * | 2011-09-22 | 2012-05-02 | 杭州中粮包装有限公司 | Device and method for detecting combination fastening force of composite cover |
| CN104502033A (en) * | 2014-12-30 | 2015-04-08 | 广州荣鑫容器有限公司 | Zip-top cover airtightness detection device |
| CN104502033B (en) * | 2014-12-30 | 2017-03-15 | 广州荣鑫容器有限公司 | A kind of peelable lid seal detection means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20101123 |