CN111121883B - Anti-vibration performance detection equipment - Google Patents
Anti-vibration performance detection equipment Download PDFInfo
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- CN111121883B CN111121883B CN202010120207.8A CN202010120207A CN111121883B CN 111121883 B CN111121883 B CN 111121883B CN 202010120207 A CN202010120207 A CN 202010120207A CN 111121883 B CN111121883 B CN 111121883B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Abstract
The invention discloses anti-vibration performance detection equipment, which comprises a base plate, wherein a support rod is arranged on the upper side of the base plate, a workbench is fixedly arranged on the upper side of the supporting rod, a through hole which penetrates through the workbench up and down is arranged in the workbench, a latex mattress is placed on the upper end surface of the workbench, a lower detection box is fixedly arranged on the upper end surface of the base plate, an installation cavity with an upward opening is arranged in the lower detection box, the back wall of the installation cavity is fixedly provided with the rotating motor, the invention can automatically detect the anti-vibration performance of the latex mattress and detect the speed of deformation recovery when the latex is extruded, moreover, the invention can also automatically detect the formaldehyde content in the latex mattress, and when detecting the formaldehyde content, detect the multi-position of mattress to the formaldehyde content of each position of detectable latex mattress, and then judge whether the mattress is spliced by different materials.
Description
Technical Field
The invention relates to the technical field of latex quality detection, in particular to anti-vibration performance detection equipment.
Background
The invention provides a latex mattress, which is a modern green bedroom product suitable for high-quality and healthy sleep of a human body and has various excellent performances, and is produced by combining rubber sap collected from a rubber tree with modern equipment and technology through skillful technical processes to carry out processes such as stripping, foaming, gelling, vulcanizing, washing, drying, forming, packaging and the like.
Disclosure of Invention
The invention provides anti-vibration performance detection equipment, which overcomes the problems.
The invention is realized by the following technical scheme.
The anti-vibration performance detection equipment comprises a base plate, wherein a support rod is installed on the upper side of the base plate, a workbench is fixedly arranged on the upper side of the support rod, a through hole which penetrates through the workbench from top to bottom is formed in the workbench, a latex mattress is placed on the upper end face of the workbench, a lower detection box is fixedly arranged on the upper end face of the base plate, an installation cavity with an upward opening is arranged in the lower detection box, a rotating motor is fixedly arranged on the rear wall of the installation cavity, a cam is fixedly arranged on a rotating shaft at the front side of the rotating motor, spring grooves are symmetrically formed in the left inner wall and the right inner wall of the installation cavity, a motion plate is arranged in the installation cavity, the left end and the right end of the motion plate are installed in the spring grooves, the motion plate can slide up and down, a spring positioned between the top wall of the spring grooves and the motion plate is arranged, the front end face of the support plate is provided with a mounting plate capable of sliding up and down, the lower end face of the mounting plate is fixedly provided with a measuring box, a detection cavity with a downward opening is arranged in the measuring box, a connecting rod is arranged in the detection cavity in a sliding manner, a first displacement sensor capable of detecting the displacement of the connecting rod is arranged in the inner wall of the detection cavity, the lower end of the connecting rod is fixedly provided with a detection plate, a sliding cavity with a downward opening is arranged in the mounting plate, a sliding rod is arranged in the sliding cavity in a sliding manner, a second displacement sensor capable of detecting the displacement of the sliding rod is arranged in the inner wall of the sliding cavity, the lower end of the sliding rod is fixedly provided with a falling block, a wire winding cavity is arranged in the mounting plate, the right wall of the wire winding cavity is fixedly provided with a power motor, a wire winding wheel is fixedly arranged on a power shaft on the left side of the, the mounting panel downside is installed and is used for detecting the detection mechanism of formaldehyde content among the latex mattress.
Further, detection mechanism including fixed set up in the formaldehyde detection case of terminal surface under the mounting panel, be equipped with downward open-ended fan chamber in the formaldehyde detection case, install in the fan chamber be used for to the fan that induced drafts in the fan chamber, be equipped with one-way discharge valve in the fan chamber roof, be equipped with in the fan chamber and be located the formaldehyde detector of fan upside.
Further, a rubber pad is arranged on the lower end face of the formaldehyde detection box.
Furthermore, a guide sliding groove with a forward opening is formed in the support plate, a rotating motor is fixedly arranged on the top wall of the guide sliding groove, a threaded rod is dynamically connected to the lower side of the rotating motor, a threaded sliding block in threaded connection with the threaded rod is slidably arranged in the guide sliding groove, and the threaded sliding block is fixedly connected with the mounting plate through a connecting rod.
Furthermore, an adjusting screw is fixedly arranged on the lower end face of the jacking block, the adjusting screw is installed in the moving plate in a threaded mode, and the adjusting screw is rotated to adjust the height of the jacking block.
Further, the base plate up end is equipped with and is located the weighing machine of bracing piece downside, weighing machine constructs and is used for detecting the weight of latex mattress.
The invention has the beneficial effects that: the invention can automatically detect the vibration resistance of the latex mattress and the deformation recovery speed of the latex after being extruded, and can also automatically detect the formaldehyde content in the latex mattress, and detect a plurality of parts of the mattress when detecting the formaldehyde content, thereby detecting the formaldehyde content of each part of the latex mattress and further judging whether the mattress is spliced by different materials.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is a schematic view of the structure at B-B in FIG. 1;
FIG. 4 is a schematic view of the structure at C-C in FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Combine the vibration resistance performance check out test set of attached fig. 1-4, mainly include the bed plate 10, bracing piece 12 is installed to bed plate 10 upside, the fixed workstation 14 that is equipped with of bracing piece 12 upside, the through hole 37 that runs through from top to bottom is equipped with in the workstation 14, place latex mattress 13 in workstation 14 up end, bed plate 10 up end is fixed to be equipped with down detects case 43, be equipped with upwards open-ended installation cavity 44 down in detecting case 43, the fixed rotating electrical machines 41 that is equipped with of installation cavity 44 rear wall, the fixed cam 42 that is equipped with on the axis of rotation 40 in rotating electrical machines 41 front side, the inner wall symmetry is equipped with spring groove 45 about installation cavity 44, be equipped with about in installation cavity 44 both ends install in motion plate 39 in spring groove 45, motion plate 39 can slide from top to bottom, be equipped with in the spring groove 45 be located spring groove roof 45 with spring 46 between the motion plate 39, a top pressing block 47 is arranged on the upper side of the moving plate 39, a support plate 22 is fixedly arranged on the upper end face of the workbench 14, a mounting plate 19 capable of sliding up and down is arranged on the front end face of the support plate 22, a measuring box 18 is fixedly arranged on the lower end face of the mounting plate 19, a measuring cavity 36 with a downward opening is arranged in the measuring box 18, a connecting rod 16 is arranged in the measuring cavity 36 in a sliding manner, a first displacement sensor 17 capable of detecting the displacement of the connecting rod 16 is arranged in the inner wall of the measuring cavity 36, a detecting plate 15 is fixedly arranged at the lower end of the connecting rod 16, a sliding cavity 23 with a downward opening is arranged in the mounting plate 19, a sliding rod 21 is arranged in the sliding cavity 23 in a sliding manner, a second displacement sensor 20 capable of detecting the displacement of the sliding rod 21 is arranged in the inner wall of the sliding cavity 23, a falling block 35 is fixedly arranged at the lower end of the sliding rod 21, a, fixed take-up pulley 29 that is equipped with on the left power shaft of power motor 28, the winding 27 of acting as go-between is gone up to the winding 29, 27 one end of acting as go-between extends to in the sliding chamber 23 with slide bar 21 upper end fixed connection, mounting panel 19 downside is installed and is used for detecting detection mechanism 61 of formaldehyde content in the latex mattress 13.
Advantageously, the detecting mechanism 61 includes a formaldehyde detecting box 52 fixedly disposed on the lower end surface of the mounting plate 19, a fan cavity 53 with a downward opening is disposed in the formaldehyde detecting box 52, a fan 33 for sucking air into the fan cavity 53 is mounted in the fan cavity 53, a one-way exhaust valve 30 is disposed in the top wall of the fan cavity 53, and a formaldehyde detector 32 disposed on the upper side of the fan 33 is disposed in the fan cavity 53.
Advantageously, the lower end face of the formaldehyde detection box 52 is provided with a rubber pad 34.
Advantageously, a guide chute 24 which is open towards the front is arranged in the support plate 22, a rotating motor 25 is fixedly arranged on the top wall of the guide chute 24, a threaded rod 26 is dynamically connected to the lower side of the rotating motor 25, a threaded slider 51 which is in threaded connection with the threaded rod 26 is slidably arranged in the guide chute 24, and the threaded slider 51 is fixedly connected with the mounting plate 19 through a connecting rod 50.
Advantageously, an adjusting screw 38 is fixedly arranged on the lower end surface of the top pressing block 47, the adjusting screw 38 is threadedly mounted in the moving plate 39, and the adjusting screw 38 is rotated to adjust the height of the top pressing block 47.
Advantageously, the base plate 10 is provided at its upper end with a weighing means 11 located on the underside of the support bar 12, the weighing means 11 being adapted to detect the weight of the latex mattress 13.
The working steps are as follows: after the latex mattress 13 is placed on the upper end surface of the workbench 14, the rotating motor 25 is started to adjust the height of the mounting plate 19, so that the lower end surface of the detection plate 15 is abutted against the upper end surface of the latex mattress 13;
the weighing mechanism 11 now detects the weight of the latex mattress 13;
the height of the top pressing block 47 is adjusted by rotating the adjusting screw 38, the rotating motor 41 is started to rotate the cam 42, the cam 42 continuously presses the moving plate 39 to enable the moving plate 39 to circularly move up and down, so that the top pressing block 47 circularly moves up and down, the top pressing block 47 continuously beats the latex mattress 13 to vibrate, the detection plate 15 drives the connecting rod 16 to generate displacement under the vibration action of the latex mattress 13, the first displacement sensor 17 detects the displacement of the connecting rod 16, and the anti-vibration performance of the latex mattress 13 is detected according to the shaking degree of the connecting rod 16;
after the anti-vibration performance detection is finished, the rotating motor 41 is turned off, the power motor 28 is unlocked, the falling block 35 falls on the latex mattress 13 freely, the power motor 28 is started to pull the falling block 35 upwards through the pull wire 27, the first displacement sensor 17 detects the displacement of the connecting rod 16, and the speed recovery performance of the latex mattress 13 after being extruded is detected according to the time when the connecting rod 16 recovers to be stable;
the fan 33 is started to suck air into the fan cavity 53, the formaldehyde detector 32 detects the formaldehyde content, and if the difference of the formaldehyde content among the positions is large, the latex mattress 13 can be spliced by different materials.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (1)
1. The utility model provides an anti vibration performance check out test set, includes the bed plate, its characterized in that: the latex bed mattress is placed on the upper end face of the workbench, the upper end face of the base plate is fixedly provided with a lower detection box, the lower detection box is internally provided with an installation cavity with an upward opening, the rear wall of the installation cavity is fixedly provided with a rotating motor, a cam is fixedly arranged on a rotating shaft at the front side of the rotating motor, the left and right inner walls of the installation cavity are symmetrically provided with spring grooves, the installation cavity is internally provided with a moving plate with the left and right ends installed in the spring grooves, the moving plate can slide up and down, a spring positioned between the top wall of the spring groove and the moving plate is arranged in the spring groove, the upper side of the moving plate is provided with a top pressing block, the upper end face of the workbench is fixedly provided with a support plate, and the front end face of the support plate is provided with an installation plate capable of sliding up and down, a measuring box is fixedly arranged on the lower end surface of the mounting plate, a detection cavity with a downward opening is arranged in the measuring box, a connecting rod is arranged in the detection cavity in a sliding manner, a first displacement sensor capable of detecting the displacement of the connecting rod is arranged in the inner wall of the detection cavity, a detection plate is fixedly arranged at the lower end of the connecting rod, a sliding cavity with a downward opening is arranged in the mounting plate, a sliding rod is arranged in the sliding cavity in a sliding way, a second displacement sensor capable of detecting the displacement of the sliding rod is arranged in the inner wall of the sliding cavity, a dropping block is fixedly arranged at the lower end of the sliding rod, a wire coiling cavity is arranged in the mounting plate, a power motor is fixedly arranged on the right wall of the wire coiling cavity, a power shaft on the left side of the power motor is fixedly provided with a wire winding wheel, a pull wire is wound on the wire winding wheel, one end of the stay wire extends into the sliding cavity and is fixedly connected with the upper end of the sliding rod, and a detection mechanism for detecting the content of formaldehyde in the latex mattress is arranged on the lower side of the mounting plate; the detection mechanism comprises a formaldehyde detection box fixedly arranged on the lower end face of the mounting plate, a fan cavity with a downward opening is arranged in the formaldehyde detection box, a fan used for sucking air into the fan cavity is arranged in the fan cavity, a one-way exhaust valve is arranged in the top wall of the fan cavity, and a formaldehyde detector positioned on the upper side of the fan is arranged in the fan cavity; a rubber pad is arranged on the lower end face of the formaldehyde detection box; a guide chute with a forward opening is formed in the support plate, a rotating motor is fixedly arranged on the top wall of the guide chute, a threaded rod is dynamically connected to the lower side of the rotating motor, a threaded sliding block in threaded connection with the threaded rod is slidably arranged in the guide chute, and the threaded sliding block is fixedly connected with the mounting plate through a connecting rod; an adjusting screw is fixedly arranged on the lower end face of the jacking block, the adjusting screw is installed in the moving plate in a threaded mode, and the adjusting screw is rotated to adjust the height of the jacking block; the base plate up end is equipped with and is located the weighing machine of bracing piece downside, weighing machine constructs and is used for detecting the weight of latex mattress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010120207.8A CN111121883B (en) | 2020-02-26 | 2020-02-26 | Anti-vibration performance detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010120207.8A CN111121883B (en) | 2020-02-26 | 2020-02-26 | Anti-vibration performance detection equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111121883A CN111121883A (en) | 2020-05-08 |
| CN111121883B true CN111121883B (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010120207.8A Active CN111121883B (en) | 2020-02-26 | 2020-02-26 | Anti-vibration performance detection equipment |
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| Country | Link |
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| CN (1) | CN111121883B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114111311B (en) * | 2021-12-06 | 2023-02-21 | 湖南喜传天下家居有限公司 | Powerful cleaning and sterilizing device for surface of mattress after processing |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003287475A (en) * | 2002-03-28 | 2003-10-10 | Railway Technical Res Inst | Shaking table and shaking method |
| JP2010220952A (en) * | 2009-03-25 | 2010-10-07 | Aisin Seiki Co Ltd | Bed equipped with vibration generator |
| CN201993280U (en) * | 2011-02-10 | 2011-09-28 | 杭州炬日电器有限公司 | Integral furniture testing equipment |
| CN202661240U (en) * | 2012-07-03 | 2013-01-09 | 上海市质量监督检验技术研究院 | Testing device for detecting performance of mattress |
| CN103792056A (en) * | 2014-03-08 | 2014-05-14 | 吉林大学 | Novel microcomputer control type car seat bump and creep test bench and method |
| CN208999173U (en) * | 2018-09-16 | 2019-06-18 | 上海秦沛环保科技有限公司 | It is a kind of for testing the test device of mattress formaldehyde |
| CN209841345U (en) * | 2019-05-21 | 2019-12-24 | 四川珀莱仕电器有限公司 | Multifunctional support for detecting light beam of automobile lamp |
| CN209858241U (en) * | 2019-07-22 | 2019-12-27 | 漳州市龙文区嘉丽家具厂 | Latex mattress production is with resistance to compression testing arrangement |
-
2020
- 2020-02-26 CN CN202010120207.8A patent/CN111121883B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003287475A (en) * | 2002-03-28 | 2003-10-10 | Railway Technical Res Inst | Shaking table and shaking method |
| JP2010220952A (en) * | 2009-03-25 | 2010-10-07 | Aisin Seiki Co Ltd | Bed equipped with vibration generator |
| CN201993280U (en) * | 2011-02-10 | 2011-09-28 | 杭州炬日电器有限公司 | Integral furniture testing equipment |
| CN202661240U (en) * | 2012-07-03 | 2013-01-09 | 上海市质量监督检验技术研究院 | Testing device for detecting performance of mattress |
| CN103792056A (en) * | 2014-03-08 | 2014-05-14 | 吉林大学 | Novel microcomputer control type car seat bump and creep test bench and method |
| CN208999173U (en) * | 2018-09-16 | 2019-06-18 | 上海秦沛环保科技有限公司 | It is a kind of for testing the test device of mattress formaldehyde |
| CN209841345U (en) * | 2019-05-21 | 2019-12-24 | 四川珀莱仕电器有限公司 | Multifunctional support for detecting light beam of automobile lamp |
| CN209858241U (en) * | 2019-07-22 | 2019-12-27 | 漳州市龙文区嘉丽家具厂 | Latex mattress production is with resistance to compression testing arrangement |
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| CN111121883A (en) | 2020-05-08 |
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Effective date of registration: 20200930 Address after: Room 1108, R & D building, fangzheng science and Technology Industrial Park, north side of Songbai highway, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Applicant after: MEIXIN TESTING TECHNOLOGY Co.,Ltd. Address before: No.71, xihugang Road, waitou Town, Xiangshan County, Ningbo City, Zhejiang Province 315700 Applicant before: Xiangshan crosswind Electronic Technology Co.,Ltd. |
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