CN201803907U - Device for testing pressure resistance of packing bag - Google Patents
Device for testing pressure resistance of packing bag Download PDFInfo
- Publication number
- CN201803907U CN201803907U CN2010205026715U CN201020502671U CN201803907U CN 201803907 U CN201803907 U CN 201803907U CN 2010205026715 U CN2010205026715 U CN 2010205026715U CN 201020502671 U CN201020502671 U CN 201020502671U CN 201803907 U CN201803907 U CN 201803907U
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- screw mandrel
- screw rod
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Abstract
The utility model relates to a device for testing pressure resistance of a packing bag, which is characterized in that: the device is mainly composed of: a bracket which is vertically connected with a base, a screw rod pressure transmission mechanism, a pressure sensor and a pressure display; the screw rod pressure transmission mechanism is mainly composed of a screw rod, a handwheel, a long nut and a pressure plate; an upper end of the screw rod is jointed with the handwheel through spline; the upper part of the screw rod is screwed with a copper sleeve which is fixed on the bracket; the middle part of the screw rod is provided with a lock nut, and the lower end is provided with a separation sheet; the lower end of the lock nut is provided with the long nut which is connected with the screw rod through screw thread, and a spring which is sleeved on the screw rod; a sleeve is sleeved outside the spring and the long nut; the lower end of the sleeve is connected with the pressure plate; a supporting plate is fixed on the housing of the base; the lower end of the supporting plate is provided with the pressure sensor; and the pressure sensor is connected with the pressure display through a D/A converter. The device for testing pressure resistance of a packing bag has a beneficial effect that the device is suitable for various bag-packaged products such as cosmetic, sour milk and sauce product. The pressure resistance test is performed for the bag-packaged product before leaving factory thereby preventing rupture of the product which is released from the factory after compression.
Description
Technical field
The utility model belongs to pressure test device, relates in particular to a kind of device that is used for test pack pack withstand voltage properties.
Background technology
Polybag packing product is not generally packed the test of resistance to pressure when dispatching from the factory at present; cause product in transportation; because being subjected to the ambient pressure packaging bag usually can break; product is excessive; cause whole external packing to pollute; give producer or cause unnecessary economic loss and trouble, influenced the prestige of product to the user.
The utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, before dispatching from the factory bagged product is carried out the resistance to pressure test and provide a kind of, avoids packing owing to being subjected to ambient pressure producing the device that is used for test pack pack withstand voltage properties that breaks.
The utility model for achieving the above object, by the following technical solutions: a kind of device that is used for test pack pack withstand voltage properties, it is characterized in that: mainly by with base support connected vertically, screw mandrel pressure transmission mechanism, pressure transducer and pressure display unit constitute, described screw mandrel pressure transmission mechanism is mainly by screw mandrel, handwheel, long nut and pressing plate constitute, described screw mandrel upper end is linked with handwheel, screw mandrel top is spirally connected with the copper sheathing that is fixed on the support, described screw mandrel stage casing is provided with locknut, the lower end is provided with catch, be provided with long nut that is connected with wire rod thread and the spring that is enclosed within on the screw mandrel in the locknut lower end, spring and long nut are with sleeve outward, sleeve is outside equipped with support and the cover plate that links together by bolt, cover plate is connected by bolt with support, the sleeve lower end is connected with pressing plate, with the base shell of pressing plate relevant position on be fixed with supporting plate, the supporting plate lower end is provided with pressure transducer, pressure transducer is fixed on the fixed head, pressure transducer is connected with pressure display unit by D/A converter, and pressure display unit is fixed on the base shell front panel by support.
Described have fixed head at the base shell internal fixation, by bolt support is arranged on the fixed head, the support upper end has been bolted to connection first web joint, first web joint is connected by bolt with second web joint, second web joint is enclosed within outside the copper sheathing, is provided with by being bolted to the baffle plate on the support at the first web joint front end.
Described support is connected with an angle with the back plate of base shell.
Beneficial effect: go for various bagged products, as cosmetics, sour milk, jam product etc.Before owing to dispatch from the factory bagged product is carried out the resistance to pressure test, can in time detect the underproof product of resistance to pressure, have only the qualified product of resistance to pressure just can dispatch from the factory, avoid packing because the effect generation of ambient pressure is broken, avoid causing unnecessary economic loss and trouble, improved the prestige of product to producer or to the user.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.As shown in the figure, a kind of device that is used for test pack pack withstand voltage properties, mainly by with base support connected vertically, screw mandrel pressure transmission mechanism, pressure transducer and pressure display unit constitute, described screw mandrel pressure transmission mechanism is mainly by screw mandrel, handwheel, long nut and pressing plate constitute, described screw mandrel upper end is linked with handwheel, screw mandrel top is spirally connected with the copper sheathing that is fixed on the support, described screw mandrel stage casing is provided with locknut, the lower end is provided with catch, be provided with long nut that is connected with wire rod thread and the spring that is enclosed within on the screw mandrel in the locknut lower end, spring and long nut are with sleeve outward, sleeve is outside equipped with support and the cover plate that links together by bolt, cover plate is connected by bolt with support, the sleeve lower end is connected with pressing plate, with the base shell of pressing plate relevant position on be fixed with supporting plate, the supporting plate lower end is provided with pressure transducer, pressure transducer is fixed on the fixed head, pressure transducer is connected with pressure display unit by D/A converter, and pressure display unit is fixed on the base shell front panel by support.Described have fixed head at the base shell internal fixation, by bolt support is arranged on the fixed head, the support upper end has been bolted to connection first web joint, first web joint is connected by bolt with second web joint, second web joint is enclosed within outside the copper sheathing, is provided with by being bolted to the baffle plate on the support at the first web joint front end.Described support is connected with an angle with the back plate of base shell.
Embodiment is an example to detect the toiletry bag pack
Fig. 1 is the structural representation of the packed cosmetics resistance to pressure of the utility model tester, at base 1 shell internal fixation fixed head 24 is arranged, by bolt main support 4 is arranged on the fixed head 24, main support 4 upper ends are fixedly connected with first web joint 9 by bolt 5, first web joint 9 is connected by bolt with second web joint 8, second web joint 8 is enclosed within outside the copper sheathing 7, by the screw mandrel 11 that has been threaded, be fixed with the handwheel people on the screw mandrel 11 and be provided with by being bolted to the baffle plate 10 on the main support in the copper sheathing 7 at first web joint, 9 front ends.Be provided with locknut 12 in screw mandrel 11 stage casings, the lower end is provided with catch 18.Be provided with long nut 13 that is threaded with screw mandrel 11 and the spring 16 that is enclosed within on the screw mandrel in locknut 12 lower ends, spring and long nut are with sleeve 17 outward, sleeve is outside equipped with support 15 and the cover plate 14 that links together by bolt, and cover plate 14 and main support 4 are connected by bolt.Sleeve 17 lower ends are connected with pressing plate 19, with the base shell of pressing plate 19 relevant positions on be fixed with supporting plate 3, the supporting plate lower end is provided with pressure transducer 23, pressure transducer is fixed on the fixed head 24.Pressure transducer is connected with pressure display unit 21 by D/A converter, and pressure display unit 21 is fixed on the base shell front panel by instrument support 22.For more firm, the back plate 2 of main support 4 and base shell and an angle 20 link together by bolt.
During use, rotate handwheel, screw mandrel is rectilinear motion in copper sheathing and sleeve, thereby driving pressing plate moves downward, spring shrinks simultaneously, pressing plate is pushed down toiletry bag pack 25 is housed, and pressure passes to pressure transducer by toiletry bag pack and supporting plate, and pressure transducer is delivered to pressure display unit with detected pressure through D/A converter and demonstrated pressure value.After pressure reached regulation numerical value, operating personnel rotated handwheel, promoted screw mandrel, and spring restores to the original state, and pressing plate lifts, and took out tested toiletry bag pack.If pressure does not reach the numerical value of regulation, toiletry bag is broken, and then is substandard product.If pressure reaches the numerical value of regulation, toiletry bag is not broken, and then is specification product.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. one kind is used for the device that test pack packs withstand voltage properties, it is characterized in that: mainly by with base support connected vertically, screw mandrel pressure transmission mechanism, pressure transducer and pressure display unit constitute, described screw mandrel pressure transmission mechanism is mainly by screw mandrel, handwheel, long nut and pressing plate constitute, described screw mandrel upper end is linked with handwheel, screw mandrel top is spirally connected with the copper sheathing that is fixed on the support, described screw mandrel stage casing is provided with locknut, the lower end is provided with catch, be provided with long nut that is connected with wire rod thread and the spring that is enclosed within on the screw mandrel in the locknut lower end, spring and long nut are with sleeve outward, sleeve is outside equipped with support and the cover plate that links together by bolt, cover plate is connected by bolt with support, the sleeve lower end is connected with pressing plate, with the base shell of pressing plate relevant position on be fixed with supporting plate, the supporting plate lower end is provided with pressure transducer, pressure transducer is fixed on the fixed head, pressure transducer is connected with pressure display unit by D/A converter, and pressure display unit is fixed on the base shell front panel by support.
2. the device that is used for test pack pack withstand voltage properties according to claim 1, it is characterized in that: described have fixed head at the base shell internal fixation, by bolt support is arranged on the fixed head, the support upper end has been bolted to connection first web joint, first web joint is connected by bolt with second web joint, second web joint is enclosed within outside the copper sheathing, is provided with by being bolted to the baffle plate on the support at the first web joint front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205026715U CN201803907U (en) | 2010-08-24 | 2010-08-24 | Device for testing pressure resistance of packing bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205026715U CN201803907U (en) | 2010-08-24 | 2010-08-24 | Device for testing pressure resistance of packing bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803907U true CN201803907U (en) | 2011-04-20 |
Family
ID=43873406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205026715U Expired - Lifetime CN201803907U (en) | 2010-08-24 | 2010-08-24 | Device for testing pressure resistance of packing bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201803907U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928302A (en) * | 2011-08-11 | 2013-02-13 | 香港理工大学 | Apparatus for testing comprehensive mechanical performances of shopping bag, and method thereof |
| CN103158035A (en) * | 2011-12-16 | 2013-06-19 | 贵州大学 | Static extrusion force testing device of shaft parts |
| CN104181050A (en) * | 2014-08-29 | 2014-12-03 | 新疆农垦科学院 | Device for measuring pressure resistance of processed tomatoes |
| CN104237013A (en) * | 2014-09-19 | 2014-12-24 | 中国人民解放军第四军医大学 | Load device and method for measuring stress of in vitro tooth |
| CN104316406A (en) * | 2014-11-24 | 2015-01-28 | 福建亲亲股份有限公司 | Balance quantization control method for cup type jelly product seal strength and tearability |
| CN105215679A (en) * | 2015-10-30 | 2016-01-06 | 四川望锦机械有限公司 | A kind of automobile ball pivot assembling and setting fixture |
| CN106959249A (en) * | 2017-05-12 | 2017-07-18 | 亿信标准认证集团有限公司 | A kind of detector for testing packaging for foodstuff tear resistance |
| CN113188914A (en) * | 2021-04-28 | 2021-07-30 | 镇江康源新材料科技有限公司 | Toughness testing device and method for platelet storage bag |
-
2010
- 2010-08-24 CN CN2010205026715U patent/CN201803907U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928302A (en) * | 2011-08-11 | 2013-02-13 | 香港理工大学 | Apparatus for testing comprehensive mechanical performances of shopping bag, and method thereof |
| CN102928302B (en) * | 2011-08-11 | 2014-11-19 | 香港理工大学 | Apparatus for testing comprehensive mechanical performances of shopping bag, and method thereof |
| CN103158035A (en) * | 2011-12-16 | 2013-06-19 | 贵州大学 | Static extrusion force testing device of shaft parts |
| CN104181050A (en) * | 2014-08-29 | 2014-12-03 | 新疆农垦科学院 | Device for measuring pressure resistance of processed tomatoes |
| CN104237013A (en) * | 2014-09-19 | 2014-12-24 | 中国人民解放军第四军医大学 | Load device and method for measuring stress of in vitro tooth |
| CN104316406A (en) * | 2014-11-24 | 2015-01-28 | 福建亲亲股份有限公司 | Balance quantization control method for cup type jelly product seal strength and tearability |
| CN105215679A (en) * | 2015-10-30 | 2016-01-06 | 四川望锦机械有限公司 | A kind of automobile ball pivot assembling and setting fixture |
| CN105215679B (en) * | 2015-10-30 | 2017-04-19 | 四川望锦机械有限公司 | Vehicle spherical hinge assembly debugging fixture |
| CN106959249A (en) * | 2017-05-12 | 2017-07-18 | 亿信标准认证集团有限公司 | A kind of detector for testing packaging for foodstuff tear resistance |
| CN113188914A (en) * | 2021-04-28 | 2021-07-30 | 镇江康源新材料科技有限公司 | Toughness testing device and method for platelet storage bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |