CN202974606U - Mattress durability detecting system - Google Patents
Mattress durability detecting system Download PDFInfo
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- CN202974606U CN202974606U CN 201220715148 CN201220715148U CN202974606U CN 202974606 U CN202974606 U CN 202974606U CN 201220715148 CN201220715148 CN 201220715148 CN 201220715148 U CN201220715148 U CN 201220715148U CN 202974606 U CN202974606 U CN 202974606U
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Abstract
The utility model discloses a mattress durability detecting system, which comprises a control module, a positioning module, a loading module, a driving module and a feedback module, wherein the positioning module is used for fixing a mattress to be detected to a preset position; the control module is used for controlling the loading module and the driving module according to an instruction of a user, receiving loading information sent by the feedback module, and enabling the loading module to repeatedly carry out a preset number of times of the same action through controlling the driving module; the loading module is connected with the driving module, and used for repeatedly carrying out a preset number of times of the same action under the driving of the driving module; the driving module is connected with the loading module, and used for driving the loading module according to the instruction received from the control module; and the feedback module is used for feeding back the loading information to the control module so as to control the driving module. Durability detection of the mattress can be completed automatically by applying the mattress durability detecting system provided by the embodiment of the utility model.
Description
Technical field
The utility model relates to detection technique, is specifically related to a kind of mattress durability detection system.
Background technology
Domestic mattress manufacture producer is numerous, in order to guarantee the quality of mattress, need to be according to the regulation of national standard, and the quality of mattress is detected.Wherein, mattress being carried out the permanance detection is absolutely necessary.Mattress must detect by permanance before dispatching from the factory.
In the prior art, usually adopt counterweight to load, the mode of hand dipping is carried out permanance and is detected, and testing process is loaded down with trivial details, and efficient is very low, can't satisfy the detection needs that day by day increase.Therefore, a kind of mattress durability detection system of demand can realize the permanance of mattress is detected easily and effectively.
Summary of the invention
In view of this, the utility model embodiment proposes a kind of mattress durability detection system, can be easily and effectively carry out permanance to the paving of mattress and detect, the limit section of mattress is carried out permanance detects, to mattress load/sag curve detects.
The mattress durability detection system that the utility model embodiment provides comprises: control module, and locating module, load-on module, driver module and feedback module, wherein
Described locating module is used for mattress to be measured is fixed to the precalculated position;
Described control module is used for the instruction according to the user, controls described load-on module and driver module; Receive the load information that described feedback module sends, by controlling described driver module, make described load-on module repeat the inferior same action of predetermined quantity;
Described load-on module is connected with described driver module, is used under the driving of described driver module, repeats the inferior same action of predetermined quantity;
Described driver module is connected with described load-on module, is used for driving described load-on module according to the instruction from described control module reception;
Described feedback module is used for the feedback load information to described control module, in order to control described driver module.
As seen, the mattress durability detection system that provides according to the utility model embodiment, the permanance that can automatically complete mattress detects, and can carry out permanance to the paving of mattress easily and effectively detects, limit section to mattress carries out the permanance detection, and mattress is loaded/the sag curve detection.
Description of drawings
Fig. 1 is the schematic diagram of the composition of mattress durability detection system in the utility model embodiment.
Fig. 2 is the schematic diagram of the structure of mattress durability detection system in another embodiment of the utility model.
Fig. 3 is the schematic diagram of the structure of mattress durability detection system in another embodiment of the utility model.
Fig. 4 is the schematic diagram of the structure of mattress durability detection system in another embodiment of the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
In embodiments of the present invention, mattress to be measured can be sping mattress, the mattress that rubber mattress etc. are dissimilar.
Fig. 1 shows the structural representation of mattress durability detection system in the utility model embodiment.As shown in Figure 1, this system comprises control module, locating module, load-on module, driver module and feedback module.
Wherein, locating module is used for mattress to be measured is fixed to the precalculated position.Control module is used for the instruction according to the user, controlled loading module and driver module; Receive the load information that feedback module sends, by controlling driver module, make load-on module repeat the inferior same action of predetermined quantity.Load-on module is connected with driver module, is used under the driving of driver module, repeats the inferior same action of predetermined quantity.Driver module is connected with load-on module, is used for according to the instruction from the control module reception, drive load module.Feedback module is used for the feedback load information to control module, in order to control driver module.
As seen, the mattress durability detection system that provides according to the utility model embodiment, the permanance that can automatically complete mattress detects, and can carry out permanance to the paving of mattress easily and effectively detects, limit section to mattress carries out the permanance detection, and mattress is loaded/the sag curve detection.
In embodiments of the present invention, control module can be Programmable Logic Controller, single-chip microcomputer, and industrial computers etc. can be inputted by receiving sensor, according to steering logic output corresponding control signal, and finally obtain and control result or reach the equipment of controlling purpose.
Fig. 2 shows the schematic diagram of the structure of mattress durability detection system in another embodiment of the utility model.In the present embodiment, permanance detects and is mattress paving permanance detection, and correspondingly, locating module comprises stand base 201, test base plate 202 and mattress pin 203; Load-on module is roller 204 and tangential movement framework 205; Driver module is tangential movement spindle motor 206 and tangential movement leading screw 207; Feedback module is tangential movement position transducer 208, the roller position transducer 209 that moves up and down, and control module is Programmable Logic Controller 210.In this enforcement, control module is by cable (not shown) and driver module, and load-on module is communicated by letter with feedback module.
As shown in Figure 2,202 tilings of test base plate are arranged on stand base 201, be used for putting mattress to be measured, mattress pin 203 is flexibly connected with test base plate 202, mattress pin 203 can and be locked on test base plate 202 in shift position on test base plate 202, be used for mattress to be measured is fixed on test base plate 202.
Carrying out mattress paving permanance when detecting, at first, with mattress to be measured be tiled in the test base plate 202 on, during tiling with mattress to be measured regional center line to be measured alignment test base plate 202 center lines, and fix in mattress to be measured both sides with mattress lever 203, mattress to be measured is fixed on test base plate 202.
Then, Programmable Logic Controller 210 instruction rollers 204 are moved down into assigned address, and roller 204 receives the instruction of Programmable Logic Controller 210, is moved down on mattress to be measured.Wherein, Programmable Logic Controller 210 can move down by instruction roller 204 after the instruction that the reception user sends by hand push button, and in the time of perhaps can determining that mattress to be measured reaches the reservation position by sensor, instruction roller 204 moves down.In the process that roller 204 moves down, Programmable Logic Controller 210 can by receiving the move up and down feedback of position transducer 209 of roller, determine whether roller 204 reaches assigned address.
Afterwards, Programmable Logic Controller 210 sends enabled instruction according to user's instruction to tangential movement spindle motor 206.Receive the residing positional information of tangential movement framework that tangential movement position transducer 208 sends, when the tangential movement framework reaches the precalculated position, send steering order to Programmable Logic Controller 210.Wherein, in the present embodiment, the precalculated position is initial point and the terminal point that the tangential movement framework that sets in advance moves horizontally.Programmable Logic Controller 210 is the mobile number of times of recording level motion framework also, when the movement of tangential movement framework reaches preset times, sends halt instruction to tangential movement spindle motor 206.According to the GB regulation, preset times can be 30,000 times.
In the present embodiment, tangential movement spindle motor 206 is connected with tangential movement leading screw 207, rotates by driving tangential movement leading screw 207, drives tangential movement framework 205 and moves horizontally.When receiving the enabled instruction of Programmable Logic Controller 210, tangential movement spindle motor 206 drives tangential movement framework 205 to begin to move horizontally; When receiving the steering order of Programmable Logic Controller 210, drive tangential movement framework 205 and move horizontally to opposite direction, when not receiving this steering order, drive tangential movement framework 205 and keep current direction to move horizontally; When receiving the halt instruction of Programmable Logic Controller 210, drive this tangential movement framework 205 and stop moving horizontally.Tangential movement position transducer 208 in feedback module obtains and sends the residing positional information of this tangential movement framework 205 to Programmable Logic Controller 210 in the process that tangential movement framework 205 moves horizontally.
As seen, by said process, can automatically realize the paving permanance of mattress to be measured is detected, need not to carry out manual measurement, simplify greatly testing process, improve detection efficiency.
Fig. 3 shows the schematic diagram of the structure of mattress durability detection system in another embodiment of the utility model.In the present embodiment, permanance detects as limit section permanance detects, and correspondingly, locating module comprises stand base 301, test base plate 302 and mattress pin 303; Load pad 304 and tangential movement framework 305; Driver module is for loading move up and down motor 306 and load the pad leading screw 307 that moves up and down of pad; Feedback module is on-load pressure sensor 308; Control module is Programmable Logic Controller 309.In this enforcement, control module is by cable (not shown) and driver module, and load-on module is communicated by letter with feedback module.
As shown in Figure 3,302 tilings of test base plate are arranged on stand base 301, be used for putting mattress to be measured, mattress pin 303 is flexibly connected with test base plate 302, mattress pin 303 can and be locked on test base plate 302 in shift position on test base plate 302, be used for mattress to be measured is fixed on test base plate 302.
Carrying out limit section permanance when detecting, at first, mattress to be measured is fixed on test base plate 302.
Programmable Logic Controller 309 commanded level motion framework water 305 translations are moving, and tangential movement framework 305 receives the instruction of Programmable Logic Controller 309, move horizontally, thereby make loading pad 304 alignings need the position of detecting.Wherein, Programmable Logic Controller 309 can move horizontally by commanded level motion framework 305 after the instruction that the reception user sends by hand push button, and in the time of perhaps can determining that mattress to be measured reaches the reservation position by sensor, commanded level motion framework 305 moves horizontally.
Afterwards, Programmable Logic Controller 309 pads to loading the motor 306 transmission enabled instructions that move up and down according to user's instruction, receives the loading pad 304 of on-load pressure sensor 308 transmissions to mattress applied pressure value to be measured.Wherein on-load pressure sensor 308 is arranged on to load and pads 304 tops, is used for test and loads 304 pairs of mattress applied pressures to be measured of pad.When force value reaches predetermined value and when force value makes zero, Programmable Logic Controller 309 pads to loading the motor 306 transmission steering orders that move up and down.
304 mobile number of times is padded in Programmable Logic Controller 309 record loadings, when the movement that loads pad 304 reaches preset times, pads to loading the motor 306 transmission halt instructions that move up and down.Wherein, according to the GB regulation, the predetermined value of pressure is 1000N, and preset times can be 5000 times.
In the present embodiment, load pad move up and down motor 306 with load the pad leading screw 307 that moves up and down and be connected, load by drive and pad leading screw 307 rotations that move up and down, drive load pad 304 moves in the vertical direction.When receiving the enabled instruction of Programmable Logic Controller 309, drive load pad 304 begins to move down; When receiving the steering order of Programmable Logic Controller 309, load and pad motor 306 counter-rotatings that move up and down, drive load pad 304 is to mobile in the other direction, and when not receiving steering order, drive load pad 304 keeps current moving direction; When receiving the halt instruction of Programmable Logic Controller 309, drive load pad 304 stops mobile.
As seen, at said process, automatically realized the loading procedure to mattress to be measured, namely first be loaded into scheduled pressure value for mattress to be measured, again force value has been made zero afterwards.Above-mentioned loading procedure is repeated pre-determined number, finally can automatically realize the limit section permanance of mattress to be measured is detected, need not to carry out manual measurement, simplified greatly testing process, improved detection efficiency.
Fig. 4 shows the schematic diagram of the structure of mattress durability detection system in another embodiment of the utility model.In the present embodiment, permanance detects as loading/sag curve detects, and correspondingly, locating module comprises stand base 401, test base plate 402 and mattress pin 403; Load-on module is for loading pad 404 and tangential movement framework 405; Driver module is for loading move up and down motor 406 and load the pad leading screw 407 that moves up and down of pad; Feedback module is on-load pressure sensor 408; Control module is Programmable Logic Controller 409.In this enforcement, control module is by cable (not shown) and driver module, and load-on module is communicated by letter with feedback module.
As shown in Figure 4,402 tilings of test base plate are arranged on stand base 401, be used for putting mattress to be measured, mattress pin 403 is flexibly connected with test base plate 402, mattress pin 403 can and be locked on test base plate 402 in shift position on test base plate 402, be used for mattress to be measured is fixed on test base plate 402.
Loading/when sag curve detects, at first mattress to be measured is being fixed on test base plate 402.
Afterwards, Programmable Logic Controller 409 is according to user's instruction, pad to loading the motor 406 transmission enabled instructions that move up and down, receive the loading pad of on-load pressure sensor 408 transmissions to mattress applied pressure value to be measured, when force value reaches predetermined value, send steering order to driver module, when force value makes zero, pad to loading the motor 406 transmission halt instructions that move up and down.
In the present embodiment, load pad move up and down motor 406 with load the pad leading screw 407 that moves up and down and be connected, load by drive and pad leading screw 407 rotations that move up and down, drive load pad 404 moves in the vertical direction; When receiving the enabled instruction of Programmable Logic Controller 409, drive load pad 404 begins to move down; When receiving the steering order of Programmable Logic Controller 409, drive load pad 404 moves up; When receiving the halt instruction of Programmable Logic Controller 409, drive load pad 404 stops mobile.
In the motion process of load(ing) point, Programmable Logic Controller 409 also is used for fading to 1N when above when force value from 0N, and the shift value demarcation is 0 and begins to record force value and shift value, when the increment of force value reaches predetermined value, records force value and shift value at every turn; According to force value and the shift value of record, obtain polynomial fitting curve and the key point tangent line of force value and shift value, calculate testing result.According to the GB regulation, record the load(ing) point data between 0～1000N, wherein, between 0～450N, the every increase of force value 2N records load(ing) point data, namely in 1 to 450N scope, be no more than load(ing) point data of 2N record, can increase afterwards the interval of collection.Three key points stipulating in GB are 210N, 275N, and 340N, testing result is the mean value of the rate of curve of three key points.
When using the embodiment of the present invention, control module can also when recording force value and shift value, according to force value and shift value, be drawn out loading/sag curve for the user shows.After loading/sag curve detects end, the user can directly click the matched curve button on control module, thereby check polynomial fitting curve and the key point tangent line of drawing out image data by the display screen of control module, and the testing result that calculates.In addition, control module can also provide the data export function, and the user can click derived curve or export data button, and testing result is stored on local hard drive.
As seen, by said process, realized that automatically the loading/sag curve to mattress to be measured detects, when loading for mattress to be measured, automatically record data corresponding to different load(ing) points, thereby obtain fast and accurately testing result, simplify greatly testing process, improved detection efficiency.In addition, the user can also check loading/sag curve intuitively, and derive to detect as required data, facilitated the user to testing result check and to detecting the preservation of data.
Although above-described is only embodiment, and do not mean that protection domain of the present utility model only limits to described embodiment.Based on the embodiment in the utility model, those of ordinary skills belong to the scope of the utility model protection not making under the creative work prerequisite by revising, be equal to, substituting the every other embodiment that obtains.
Claims (7)
1. a mattress durability detection system, is characterized in that, comprising: control module, and locating module, load-on module, driver module and feedback module, wherein
Described locating module is used for mattress to be measured is fixed to the precalculated position;
Described control module is used for the instruction according to the user, controls described load-on module and driver module; Receive the load information that described feedback module sends, by controlling described driver module, make described load-on module repeat the inferior same action of predetermined quantity;
Described load-on module is connected with described driver module, is used under the driving of described driver module, repeats the inferior same action of predetermined quantity;
Described driver module is connected with described load-on module, is used for driving described load-on module according to the instruction from described control module reception;
Described feedback module is used for the feedback load information to described control module, in order to control described driver module.
2. mattress durability detection system according to claim 1, it is characterized in that: described locating module comprises the stand base, test base plate and mattress pin;
Described test base plate tiling is arranged on described stand base, is used for putting described mattress to be measured;
Described mattress pin and described test base plate are flexibly connected, and described mattress pin can and be locked on described test base plate in shift position on described test base plate, are used for described mattress to be measured is fixed on described test base plate.
3. mattress durability detection system according to claim 1, it is characterized in that: when described permanance detects when detecting for mattress paving permanance, described load-on module is roller and tangential movement framework, described driver module is tangential movement spindle motor and tangential movement leading screw, described feedback module is the tangential movement position transducer, wherein
Described roller is used for receiving the instruction of control module, is moved down on mattress to be measured;
Described tangential movement spindle motor is connected with described tangential movement leading screw, rotates by driving described tangential movement leading screw, drives described tangential movement framework and moves horizontally; When receiving the enabled instruction of described control module, drive described tangential movement framework and begin to move horizontally; When receiving the steering order of described control module, drive described tangential movement framework and move horizontally to opposite direction, when not receiving described steering order, drive described tangential movement framework and keep current direction to move horizontally; When receiving the halt instruction of described control module, drive described tangential movement framework and stop moving horizontally;
Described feedback module is used for obtaining and send the residing positional information of described tangential movement framework to described control module;
Described control module is used for the described roller of instruction and moves down; Be used for the instruction according to the user, send enabled instruction to described driver module, receive the residing positional information of tangential movement framework that described feedback module sends, when described tangential movement framework reaches the precalculated position, send described steering order to described driver module; Described precalculated position is initial point and the terminal point that the described tangential movement framework that sets in advance moves horizontally; Record the mobile number of times of described tangential movement framework, when the movement of described tangential movement framework reaches preset times, send described halt instruction to described driver module.
4. mattress durability detection system according to claim 1, it is characterized in that: when described permanance detects when detecting for limit section permanance, described load-on module is for loading pad and tangential movement framework, described driver module is for loading move up and down motor and load the pad leading screw that moves up and down of pad, described feedback module is the on-load pressure sensor, wherein
Described tangential movement framework is used for receiving the instruction of described control module, moves horizontally;
Described loading pad and the described loading pad leading screw that moves up and down is connected, and is used to described mattress to be measured to exert pressure;
Described loading pad motor and the described loading pad leading screw that moves up and down that moves up and down is connected, and rotates by driving the described loading pad leading screw that moves up and down, and drives described loading pad and moves in the vertical direction; When receiving the enabled instruction of described control module, drive described loading pad and begin to move down; When receiving the steering order of described control module, drive described loading pad to mobile in the other direction, when not receiving described steering order, drive described loading pad and keep current moving direction; When receiving the halt instruction of described control module, drive described loading pad and stop mobile;
Described feedback module, be used for obtaining and sending described loading pad to described mattress applied pressure value to be measured to described control module;
Described control module is used for the described tangential movement framework of instruction and moves horizontally; Be used for the instruction according to the user, send described enabled instruction to described driver module, receive the described loading pad of described feedback module transmission to described mattress applied pressure value to be measured, when described force value reaches predetermined value and when described force value makes zero, send described steering order to described driver module; Record the mobile number of times of described loading pad, when the movement of described loading pad reaches preset times, send described halt instruction to described driver module.
5. mattress durability detection system according to claim 1, it is characterized in that: when described permanance detects as the detection of loading/sag curve, described load-on module is for loading pad and tangential movement framework, described driver module is for loading move up and down motor and load the pad leading screw that moves up and down of pad, described feedback module is the on-load pressure sensor, wherein
Described tangential movement framework is used for receiving the instruction of described control module, moves horizontally;
Described loading pad and the described loading pad leading screw that moves up and down is connected, and is used to described mattress to be measured to exert pressure;
Described loading pad motor and the described loading pad leading screw that moves up and down that moves up and down is connected, and rotates by driving the described loading pad leading screw that moves up and down, and drives described loading pad and moves in the vertical direction; When receiving the enabled instruction of described control module, drive described loading pad and begin to move down; When receiving the steering order of described control module, drive described loading pad and move up; When receiving the halt instruction of described control module, drive described loading pad and stop mobile;
Described feedback module, be used for obtaining and sending described loading pad to described mattress applied pressure value to be measured to described control module;
Described control module is used for the described tangential movement framework of instruction and moves horizontally; Be used for the instruction according to the user, send described enabled instruction to described driver module, receive the described loading pad of described feedback module transmission to described mattress applied pressure value to be measured, when described force value reaches predetermined value, send described steering order to described driver module, when described force value makes zero, send described halt instruction to described driver module; Also be used for fading to 1N when above when described force value from 0N, the shift value demarcation is 0 and begins to record described force value and shift value, when the increment of each described force value reaches predetermined value, record described force value and shift value; According to force value and the shift value of described record, obtain polynomial fitting curve and the key point tangent line of described force value and shift value, calculate testing result.
6. according to claim 3,4 or 5 described mattress durability detection systems, it is characterized in that: described control module is: Programmable Logic Controller, single-chip microcomputer or industrial computer.
7. mattress durability detection system according to claim 1, it is characterized in that: described control module is further used for storing described testing result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220715148 CN202974606U (en) | 2012-12-21 | 2012-12-21 | Mattress durability detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220715148 CN202974606U (en) | 2012-12-21 | 2012-12-21 | Mattress durability detecting system |
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| CN202974606U true CN202974606U (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220715148 Expired - Fee Related CN202974606U (en) | 2012-12-21 | 2012-12-21 | Mattress durability detecting system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759958A (en) * | 2014-01-02 | 2014-04-30 | 上海大学 | Mattress durability combined testing machine |
| CN106054179A (en) * | 2016-06-10 | 2016-10-26 | 比业电子（北京）有限公司 | Sensor working area automatic test system |
| CN107063733A (en) * | 2017-05-19 | 2017-08-18 | 亿信标准认证集团有限公司 | A kind of test device of mattress inspection of quality |
-
2012
- 2012-12-21 CN CN 201220715148 patent/CN202974606U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759958A (en) * | 2014-01-02 | 2014-04-30 | 上海大学 | Mattress durability combined testing machine |
| CN103759958B (en) * | 2014-01-02 | 2016-03-30 | 上海大学 | A kind of mattress durability comprehensive test machine |
| CN106054179A (en) * | 2016-06-10 | 2016-10-26 | 比业电子（北京）有限公司 | Sensor working area automatic test system |
| CN106054179B (en) * | 2016-06-10 | 2018-09-14 | 比业电子（北京）有限公司 | A kind of working sensor region Auto-Test System |
| CN107063733A (en) * | 2017-05-19 | 2017-08-18 | 亿信标准认证集团有限公司 | A kind of test device of mattress inspection of quality |
| CN107063733B (en) * | 2017-05-19 | 2019-05-31 | 江苏君梦美床垫有限公司 | A kind of test device of mattress inspection of quality |
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