CN201247134Y - Mattress durability tester - Google Patents
Mattress durability tester Download PDFInfo
- Publication number
- CN201247134Y CN201247134Y CNU2008200422376U CN200820042237U CN201247134Y CN 201247134 Y CN201247134 Y CN 201247134Y CN U2008200422376 U CNU2008200422376 U CN U2008200422376U CN 200820042237 U CN200820042237 U CN 200820042237U CN 201247134 Y CN201247134 Y CN 201247134Y
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- CN
- China
- Prior art keywords
- loading
- crossbeam
- mattress
- charger
- control device
- 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 - Lifetime
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to a mattress durability tester, which comprises a checking table, a crossbeam, a loading device and a magnetic valve, wherein the crossbeam is vertically arranged on the checking table, the loading device is fixed on the crossbeam, the mattress durability tester is characterized by further comprising a control device, a checking device and a specimen position adjusting cylinder, wherein the specimen position adjusting cylinder is arranged on the checking table, the control device is connected with the loading device, and the loading device is connected with the checking device. The control device controls the cylinder working frequency through the magnetic valve to adjust the loading frequency of a loading block. The checking device is fixed on a fixed plate on the lowest position of the loading device, is contacted with specimen through a round cushion block, and is realized through being driven by a motor and being drawn by a guide post, a displacement meter is used to measure displacement, and a power sensor is used to control the applied force. The mattress durability tester is used to check the ability of mattress and the like to resist the fatigue stress and surface abrasion resistance after being pressed for certain times repeatedly, the operation is concise, the efficiency is high, and the measurement is accurate. The mattress durability tester belongs to the technical field of commodity detection and tests.
Description
Technical field
The utility model relates to a kind of durability test machine of checking mattress to long term repeatability load ability to bear, belongs to commodity detection, experimental technique field.
Background technology
Durability test machine commonly used at present is according to QB/T 1952.2-1999 " spring mattress pad " standard operation.But act.std QB/T 1952.2-2004 " software furniture spring mattress pad " has carried out bigger change on original standard, the number of times of durable classification test is by the unified regulation of having done, traditional testing machine can not satisfy the demands mostly, have following technological deficiency or deficiency when detecting commodity: 1, existing durability-testing machines is many makes the output device of test findings with PLC etc., can't the desired Interventions Requested of complete documentation newest standards; Though 2, present most durability test machine has also adopted some pneumatic elements, but still is semiautomatic equipment, does not belong to full-automatic testing machine, can't finish automatic transposition, need manually-operated, inefficiency.
The utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of testing machine for mattress durability, the automatically endurance quality of detection springs mattress pad, and record, the every detection data of output.
The utility model is achieved through the following technical solutions: testing machine for mattress durability, comprise monitor station, crossbeam, charger, solenoid valve, stand on the monitor station crossbeam is arranged, be fixed with charger on the crossbeam, it is characterized in that also comprising control device, pick-up unit, test specimen position adjustment cylinder, wherein monitor station is provided with the test specimen position and adjusts cylinder, and control device connects charger, and charger is connected with pick-up unit.
Described pick-up unit is fixed on the nethermost fixed head of charger, contacts with test specimen by circular cushion block, changes displacement by motor-driven, the displacement meter Displacement Measurement, and strength sensor control applies the size of strength.
Described control device is adjusted the loading frequency of loading blocks by solenoid control cylinder operation frequency.
The beneficial effects of the utility model are: the utility model not only can be used for assessing the permanance of mattress, and the elastic bodys such as spring, foam that can be used for seat, sofa etc. are through the reciprocal resisting fatigue stress after the pressurization and the surface abrasion resistance ability of decreasing of certain number of times, can whole-process automatic finish the mattress test and do elasticity test, the elasticity test data can be gathered automatically, be exported, operation is succinct, save manpower, measure accurately.
Description of drawings
Fig. 1 is the structural representation of the utility model testing machine for mattress durability.
Embodiment
Below in conjunction with accompanying drawing, describe embodiment of the present utility model in detail:
With reference to Fig. 1, a kind of testing machine for mattress durability comprises control device, monitor station 1, charger, pick-up unit, wherein, upright on the monitor station 1 have steel construction crossbeam 2, is fixed with charger on the crossbeam 2, control device connects charger, and charger and pick-up unit link.
Three directions respectively are provided with two test specimen positions and adjust the position that cylinder 13 is used to regulate test specimen on monitor station 1 table top.In charger, fixed leg 3 is fixed on the crossbeam 2 by pneumatic gripping 4, and the starting altitude of loading blocks 5 is regulated by d.c. motor 7 by screw rod 6, and drives the realization freely falling body by tested cylinder 8.Regulate the loading frequency of loading blocks 5 by control device, solenoid valve (not shown) control tested cylinder 8 frequency of operation.Pick-up unit 9 is fixed on the nethermost fixed head of charger, contacts with test specimen by circular cushion block 10, and motor 14 drives, and changes its displacement by guidepost 15 tractions, and displacement meter 11 is surveyed its displacement, and it applies the size of strength strength sensor 12 controls.
Before the experiment, test specimen is placed on the monitor station 1, adjust the position of adjustment cylinder 13 in test specimen position on the monitor station according to the test specimen size, and then the position of adjustment test specimen, test specimen is fixed on the below of charger, with anchor clamps (not shown) test specimen is clamped, start d.c. motor 7, drive loading blocks 5 by screw rod 6, regulate its starting altitude, tested cylinder 8 drives loading blocks, control its freely falling body height, loading frequency, loading blocks 5 is done the movement of falling object repeatedly, reach stipulated number after, the position that cylinder 13 is adjusted test specimens is adjusted in the test specimen position, and automatically to its transposition, automatically finish detection, record pad face height, decrement, loading frequency, load test figures such as number of times, power output--time test curve, displacement-time curve, power-displacement measurement curve, experimental test-time curve, whether conformance with standard is stipulated to detect the different phase mattress.
The utility model is adjusted all adjustment behind the position of adjusting cylinder, is detected step by computer controlled automatic after test specimen is positioned over monitor station.
Below disclose the utility model with preferred embodiment, so it is not in order to restriction the utility model, and all employings are equal to replaces or technical scheme that the equivalent transformation mode is obtained, all drops within the protection domain of the present utility model.
Claims (1)
1, testing machine for mattress durability, comprise monitor station, crossbeam, charger, solenoid valve, stand on the monitor station crossbeam is arranged, be fixed with charger on the crossbeam, it is characterized in that also comprising control device, pick-up unit, test specimen position adjustment cylinder, the test specimen position wherein is set on the monitor station adjusts cylinder, control device connects charger, and charger is connected with pick-up unit; Pick-up unit is fixed on the nethermost fixed head of charger, contacts with test specimen by circular cushion block, changes displacement by motor-driven, guidepost traction, the displacement meter Displacement Measurement, and strength sensor control applies the size of strength; Control device is adjusted the loading frequency of loading blocks by solenoid control cylinder operation frequency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200422376U CN201247134Y (en) | 2008-07-28 | 2008-07-28 | Mattress durability tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200422376U CN201247134Y (en) | 2008-07-28 | 2008-07-28 | Mattress durability tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201247134Y true CN201247134Y (en) | 2009-05-27 |
Family
ID=40730955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200422376U Expired - Lifetime CN201247134Y (en) | 2008-07-28 | 2008-07-28 | Mattress durability tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201247134Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101446516B (en) * | 2008-11-12 | 2011-07-06 | 昆山市创新科技检测仪器有限公司 | Testing machine for mattress durability |
| CN102445315A (en) * | 2011-11-16 | 2012-05-09 | 贵州大自然科技有限公司 | Rolling testing method and device for plant fiber mattress |
| CN102954863A (en) * | 2011-08-30 | 2013-03-06 | 昆山市创新科技检测仪器有限公司 | Mattress rolling durability testing machine |
| CN102998107A (en) * | 2012-10-12 | 2013-03-27 | 无锡明珠增压器制造有限公司 | Reciprocating seat unbalance tolerance tester |
| CN105021422A (en) * | 2015-08-11 | 2015-11-04 | 陈妹芬 | Sofa detection device |
| CN108414204A (en) * | 2018-03-23 | 2018-08-17 | 中铁第四勘察设计院集团有限公司 | The Contact Net's Suspension Chord high-frequency fatigue test device of displacement and power load independent control |
| CN109655302A (en) * | 2019-01-30 | 2019-04-19 | 安徽农业大学 | A kind of mattress compactness quantification test equipment, method and evaluation method |
| CN116879080A (en) * | 2023-09-05 | 2023-10-13 | 河北力军力家具制造有限公司 | Sofa durability detection device |
-
2008
- 2008-07-28 CN CNU2008200422376U patent/CN201247134Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101446516B (en) * | 2008-11-12 | 2011-07-06 | 昆山市创新科技检测仪器有限公司 | Testing machine for mattress durability |
| CN102954863A (en) * | 2011-08-30 | 2013-03-06 | 昆山市创新科技检测仪器有限公司 | Mattress rolling durability testing machine |
| CN102445315A (en) * | 2011-11-16 | 2012-05-09 | 贵州大自然科技有限公司 | Rolling testing method and device for plant fiber mattress |
| CN102998107A (en) * | 2012-10-12 | 2013-03-27 | 无锡明珠增压器制造有限公司 | Reciprocating seat unbalance tolerance tester |
| CN102998107B (en) * | 2012-10-12 | 2016-05-25 | 无锡明珠增压器制造有限公司 | The non-equilibrium tolerance testing machine of a kind of reciprocating seat |
| CN105021422A (en) * | 2015-08-11 | 2015-11-04 | 陈妹芬 | Sofa detection device |
| CN108414204A (en) * | 2018-03-23 | 2018-08-17 | 中铁第四勘察设计院集团有限公司 | The Contact Net's Suspension Chord high-frequency fatigue test device of displacement and power load independent control |
| CN108414204B (en) * | 2018-03-23 | 2023-10-24 | 中铁第四勘察设计院集团有限公司 | High-frequency fatigue test device for overhead line system hanger with independent control of displacement and force load |
| CN109655302A (en) * | 2019-01-30 | 2019-04-19 | 安徽农业大学 | A kind of mattress compactness quantification test equipment, method and evaluation method |
| CN116879080A (en) * | 2023-09-05 | 2023-10-13 | 河北力军力家具制造有限公司 | Sofa durability detection device |
| CN116879080B (en) * | 2023-09-05 | 2023-11-14 | 河北力军力家具制造有限公司 | Sofa durability detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090527 Effective date of abandoning: 20080728 |