CN106950117A - Core body strength testing device - Google Patents
Core body strength testing device Download PDFInfo
- Publication number
- CN106950117A CN106950117A CN201710135981.4A CN201710135981A CN106950117A CN 106950117 A CN106950117 A CN 106950117A CN 201710135981 A CN201710135981 A CN 201710135981A CN 106950117 A CN106950117 A CN 106950117A
- Authority
- CN
- China
- Prior art keywords
- runner
- core body
- connecting rod
- bull stick
- testing 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/16—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces applied through gearing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0026—Combination of several types of applied forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0032—Generation of the force using mechanical means
- G01N2203/0037—Generation of the force using mechanical means involving a rotating movement, e.g. gearing, cam, eccentric, or centrifuge effects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
- G01N2203/0075—Strain-stress relations or elastic constants
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses core body strength testing device, including actuating unit, transmission mechanism, runner, connecting rod and core body support, one end of transmission mechanism is connected with the output end of motor, the other end of transmission mechanism is connected with runner, one end of connecting rod is flexibly connected with the outside of the wheel hub of runner, the other end of connecting rod is connected with core body support, motor can drive runner to be rotated by transmission mechanism, when runner rotates, one end that wheel hub is capable of drivening rod is rotated around the core wheel of runner, and connecting rod can drive core body support to be moved.The device starts after motor, automatic running, and the intensity and quality of core body, are simply used during for Walk Simulation.
Description
Technical field
The present invention relates to amenities quality testing field, more particularly to a kind of core body strength testing device.
Background technology
With the improvement of people ' s living standards, paper diaper have been come into 10,000,000 families, the core technology of paper diaper
It is core body therein.Toughness is strong, to liquid absorption efficiency high and safe core body that sorbent surface can be kept to dry be producer and
The consistent pursuit of consumers in general.
Publication number CN204501258U discloses a kind of NEW TYPE OF COMPOSITE core body, including top layer and intermediate layer, top layer and centre
By adhesive bonds between layer, described top layer includes toilet paper layer and absorptive core again, and toilet paper layer is located at absorptive core
Outside and be wood pulp and SAP mixture with wide, described absorptive core with absorptive core, by toilet paper and wood pulp and SAP
The top layer of mixture composition, its infiltration rate is fast, and efficiency high is economical, and parcel is by non-woven fabrics, dust-free paper or water suction in the middle of top layer
The intermediate layer of paper composition, can be effectively improved wood pulp and SAP blended absorbent cores easily rise stick together, the shortcoming of easy fracture, toilet paper cladding core
Layer is bonded using wet strength agent, the Time of Fluff Slurry of sandwich layer and toilet paper it is wet strong preferably, be tightly combined, it helps increase top layer it is strong
Degree, is difficult to be layered, is broken.
Core body is to sentence as friction and swing, therefore Strength Changes of the core body in motion easily occur for walking when in use
The important indicator of disconnected core body quality.Existing core body strength tester typically can only testing longitudinal core body tensile strength, and can not
Truly influence of the skimulated motion to core body.
The content of the invention
The invention provides a kind of core body strength testing device, one kind or several in above-mentioned prior art problem can solve the problem that
Kind.
According to an aspect of the invention, there is provided core body strength testing device, including actuating unit, transmission mechanism, turn
Wheel, connecting rod and core body support,
One end of transmission mechanism is connected with the output end of motor, and the other end of transmission mechanism is connected with runner,
One end of connecting rod is flexibly connected with the outside of the wheel hub of runner, and the other end of connecting rod is connected with core body support,
Motor can drive runner to be rotated by transmission mechanism, and when runner rotates, wheel hub is capable of the one of drivening rod
The core wheel around runner is held to be rotated, connecting rod can drive core body support to be moved.
The beneficial effects of the invention are as follows runner is when rotating, and connecting rod can be moved with wheel hub, and then drives core body branch
Frame is moved, and connecting rod can move to opposite side from the side of runner, drives core body support close to runner or away from runner, core body
Support is provided with core body, and core body can be driven to be moved, so as to simulate swing of the human body when walking to core body, stretch or rub
Wipe, changed with time state by observed and recorded core body, monitor the tensile strength and deformation extent of core body to test its matter
Amount.The device starts after motor, automatic running, and the intensity and quality of core body, are simply used during for Walk Simulation.
In some embodiments, transmission mechanism includes drive and the rotating shaft placed vertically, and drive includes driving wheel
And driven pulley, driving wheel is connected with the output end of motor, and driven pulley is connected with capstan drive, driven pulley and the coaxial phase of rotating shaft
Even, rotating shaft is connected with runner.Driving wheel can be connected between driven pulley by belt or sprocket wheel.Thus, with comparing
The ripe simple kind of drive, it is easy to accomplish, save cost.
In some embodiments, the two ends of rotating shaft be provided with first gear and the second next round, runner include the first runner and
Second runner, first gear is engaged with the first runner, and the second gear is engaged with the second runner, connecting rod include first connecting rod and
Second connecting rod, the first runner is connected with first connecting rod correspondence, the second runner is connected with second connecting rod correspondence, the first runner and second
Runner is engaged on the upper and lower ends of rotating shaft respectively.Thus, runner is connected in two of rotating shaft, balances whole device, passes through two companies
Bar can drive the reciprocating motion of core body support simultaneously, and the stable movement of core body support can be made to carry out in an orderly manner.
In some embodiments, core body support includes pole, horizontally disposed bull stick and the fix bar being vertically arranged, and turns
Bar can carry out reciprocating rotation in the horizontal direction around pole, and bull stick includes the first bull stick and the second bull stick being parallel to each other, first
Bull stick and the second bull stick are respectively arranged at the upper and lower ends of pole, one end of the first bull stick phase corresponding with the other end of first connecting rod
Connection, one end of the second bull stick is corresponding with the other end of second connecting rod to be connected, the other end of the first bull stick and the second bull stick
The other end is connected with fix bar.During link motion, connecting rod can drive one end of bull stick to do push-and-pull campaign so that bull stick around
Pole does horizontal round rotary motion in certain angle；The other end of two bull sticks is connected with fix bar, fix bar fixed
There is core body, so that the state after simulation wearing core body more true to nature when walking.
In some embodiments, fix bar is provided with two, and fix bar surrounds the core body fixed area of quadrangle with bull stick, Gu
Fixed pole is provided with multiple fixed bits, and fixed bit is provided with geometrical clamp.Thus, the two ends of core body are separately fixed at two fix bars
On upper corresponding fixed bit, it is fixed with geometrical clamp.
In some embodiments, also including control box, control box is connected with motor, control box provided with control button and
Display screen.Thus, it is manipulated by button to start or shutoff device, rotating speed of motor etc. can also be configured, is controlled
The push-and-pull frequency to bull stick is made, so as to simulate the intensity of core body under different walking speed.
In some embodiments, pulling force sensor is additionally provided with fixed bit, pulling force sensor is connected with display screen.Draw
Force snesor can record the tension variations between core body and locating rod in real time, react the deformation extent of core body.
Brief description of the drawings
Fig. 1 is the structural representation of the core body strength testing device of an embodiment of the present invention.
Embodiment
Invention is originally described in further detail below in conjunction with the accompanying drawings.
Fig. 1 schematically shows a kind of core body strength testing device of embodiment according to this.As illustrated, the dress
Put including including control box 1, motor 2, transmission mechanism 3, runner 4, connecting rod 5 and core body support 6.Control box 1 is connected with motor 2,
One end of transmission mechanism 3 is connected with the output end of motor 2, and the other end of transmission mechanism 3 is connected with runner 4, and the one of connecting rod 5
End is flexibly connected with the outside of the wheel hub of runner 4, and the other end of connecting rod 5 is connected with core body support 6.Motor 2 can be by passing
Motivation structure 3 drives runner 4 to be rotated, when runner 4 rotates, and one end that wheel hub is capable of drivening rod 5 is carried out around the core wheel of runner 4
Rotation, connecting rod 5 can drive core body support 6 to be moved, so as to simulate stretching or friction of the human body when walking to core body.
Wherein, control box 1 is provided with control button 11 and display screen 12.Control button 11 includes " power supply " button, " opened
Open " button, " pause " button, " start and stop " button, " jerk " button and " frequency " button, button 11 is manipulated by start
Or shutoff device, rotating speed of motor 2 etc. can also be configured, so as to simulate the intensity of core body under different walking speed.
Transmission mechanism 3 includes drive 31 and the rotating shaft 32 placed vertically, and drive 31 includes driving wheel 311 and driven pulley
312, driving wheel 311 is connected with the output end of motor 2, and driving wheel 311 can be connected between driven pulley 312 by belt,
Driven pulley 312 with rotating shaft 32 is coaxial is connected.The two ends of rotating shaft 32 are provided with the next round 322 of first gear 321 and second, and runner 4 includes
First runner 41 and the second runner 42, first gear 321 are engaged with the first runner 41, and second gear 322 is engaged with the second runner
42.Whole actuating unit uses the simple kind of drive of comparative maturity, it is easy to accomplish.
Connecting rod 5 includes first connecting rod 51 and second connecting rod 52, and the first runner 41 and first connecting rod 51 correspondence are connected, second turn
Wheel 42 is connected with the correspondence of second connecting rod 52, and the first runner 41 and the second runner 42 are connected to the upper and lower ends of rotating shaft 22.By
This, runner 4 is connected in two of rotating shaft 22, balances whole device, the reciprocal of core body support 6 can be driven simultaneously by two connecting rods 5
Motion, can be such that the stable movement of core body support 6 carries out in an orderly manner.
Core body support 6 includes pole 63, horizontally disposed bull stick and the fix bar 64 being vertically arranged.Bull stick can be around pole
63 carry out reciprocating rotation in the horizontal direction, and bull stick includes the first bull stick 61 and the second bull stick 62 being parallel to each other, the first bull stick 61
The upper and lower ends of pole 63, one end of the first bull stick 61 and the other end pair of first connecting rod 51 are respectively arranged at the second bull stick 62
Should be connected, one end of the second bull stick 62 is corresponding with the other end of second connecting rod 52 to be connected, the other end of the first bull stick 61 and
The other end of second bull stick 62 is connected with fix bar 64.When connecting rod 5 is moved, connecting rod 5 can drive one end of bull stick to do push-and-pull fortune
It is dynamic, so that bull stick does horizontal round rotary motion around pole 63 in certain angle.The other end of two bull sticks is connected with
Fix bar 64, fix bar 64 is provided with two, and fix bar 64 surrounds the core body fixed area of quadrangle with bull stick.Fix bar 64 is provided with
Multiple fixed bits, fixed bit is provided with geometrical clamp 641, the two ends of core body is separately fixed at corresponding solid in two fix bars 64
In positioning, it is fixed with geometrical clamp 641.Core body is fixed with fix bar 64, so that after simulation wearing core body more true to nature
State when walking.Pulling force sensor 642 is additionally provided with fixed bit, pulling force sensor 642 is connected with display screen 12.Pulling force
Sensor 642 can record the tension variations between core body and fix bar 64 in real time, react the deformation extent of core body.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, not
On the premise of departing from the invention design, various modifications and improvements can be made, these belong to the protection model of invention originally
Enclose.
Claims (7)
1. core body strength testing device, including actuating unit, transmission mechanism (3), runner (4), connecting rod (5) and core body support (6),
The actuating unit is motor (2), it is characterised in that
One end of the transmission mechanism (3) is connected with the output end of the motor (2), the other end of the transmission mechanism (3)
It is connected with the runner (4),
One end of the connecting rod (5) is flexibly connected with the outside of the wheel hub of the runner (4), the other end of the connecting rod (5) with
The core body support (6) is connected,
The motor (2) can drive the runner (4) to be rotated by transmission mechanism (3), during runner (4) rotation,
One end that wheel hub is capable of drivening rod (5) is rotated around the core wheel of the runner (4), and the connecting rod (5) can drive described
Core body support (6) is moved.
2. core body strength testing device according to claim 1, it is characterised in that the transmission mechanism (3) includes transmission
Wheel (31) and the rotating shaft (32) placed vertically, the drive (31) include driving wheel (311) and driven pulley (312), the master
Driving wheel (311) is connected with the output end of the motor (2), and the driven pulley (312) is driven with the driving wheel (311) to be connected
Connect, driven pulley (312) with the rotating shaft (32) is coaxial is connected, the rotating shaft (32) and the drive connection of the runner (4).
3. core body strength testing device according to claim 2, it is characterised in that the two ends of the rotating shaft (32) are provided with the
One gear (321) and the second next round (322), the runner (4) include the first runner (41) and the second runner (42), described first
Gear (321) is engaged with the first runner (41), and the second gear (322) engages (42) with the second runner,
The connecting rod (5) includes first connecting rod (51) and second connecting rod (52), first runner (41) and the first connecting rod
(51) correspondence is connected, and second runner (42) is connected with the second connecting rod (52) correspondence.
4. core body strength testing device according to claim 3, it is characterised in that the core body support (6) includes vertical
Pole (63), horizontally disposed bull stick and the fix bar (64) of setting, the bull stick can be around the poles (63) in level side
To reciprocating rotation is carried out, the bull stick includes the first bull stick (61) and the second bull stick (62) being parallel to each other, the first bull stick (61)
The upper and lower ends of the pole (63) are respectively arranged at the second bull stick (62), one end of the first bull stick (61) connects with described first
The other end correspondence of bar (51) is connected, and one end of the second bull stick (62) is corresponding with the other end of the second connecting rod (52) to be connected
Connect, the other end of the first bull stick (61) and the other end of the second bull stick (62) are connected with the fix bar (64).
5. core body strength testing device according to claim 4, it is characterised in that the fix bar (64) is provided with two,
The fix bar (64) surrounds the core body fixed area (65) of quadrangle with the bull stick, and the fix bar (64) is provided with multiple solid
Positioning, the fixed bit is provided with geometrical clamp (641).
6. core body strength testing device according to claim 5, it is characterised in that also including control box (1), the operation
Case (1) is connected with the motor (2), and the control box (1) is provided with control button (11) and display screen (12).
7. core body strength testing device according to claim 6, it is characterised in that pulling force biography is additionally provided with the fixed bit
Sensor (642), the pulling force sensor (642) is connected with the display screen (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710135981.4A CN106950117B (en) | 2017-03-08 | 2017-03-08 | Core strength testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710135981.4A CN106950117B (en) | 2017-03-08 | 2017-03-08 | Core strength testing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106950117A true CN106950117A (en) | 2017-07-14 |
| CN106950117B CN106950117B (en) | 2019-06-28 |
Family
ID=59466801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710135981.4A Active CN106950117B (en) | 2017-03-08 | 2017-03-08 | Core strength testing device |
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| Country | Link |
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| CN (1) | CN106950117B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109142029A (en) * | 2018-09-11 | 2019-01-04 | 湖南康程护理用品有限公司 | A kind of detection device for absorbent article |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202720168U (en) * | 2012-07-13 | 2013-02-06 | 厦门出入境检验检疫局检验检疫技术中心 | Mechanical strength testing device for insulated rubber tape |
| CN204223768U (en) * | 2014-11-05 | 2015-03-25 | 江苏金卫机械设备有限公司 | A kind of training pants core body speed change indexing mechanism |
| CN106092786A (en) * | 2016-07-25 | 2016-11-09 | 东莞前沿技术研究院 | Rubbing test platform |
| CN206376142U (en) * | 2016-12-30 | 2017-08-04 | 华懋（厦门）特种材料有限公司 | A kind of cloth durability detection means |
-
2017
- 2017-03-08 CN CN201710135981.4A patent/CN106950117B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202720168U (en) * | 2012-07-13 | 2013-02-06 | 厦门出入境检验检疫局检验检疫技术中心 | Mechanical strength testing device for insulated rubber tape |
| CN204223768U (en) * | 2014-11-05 | 2015-03-25 | 江苏金卫机械设备有限公司 | A kind of training pants core body speed change indexing mechanism |
| CN106092786A (en) * | 2016-07-25 | 2016-11-09 | 东莞前沿技术研究院 | Rubbing test platform |
| CN206376142U (en) * | 2016-12-30 | 2017-08-04 | 华懋（厦门）特种材料有限公司 | A kind of cloth durability detection means |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109142029A (en) * | 2018-09-11 | 2019-01-04 | 湖南康程护理用品有限公司 | A kind of detection device for absorbent article |
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| Publication number | Publication date |
|---|---|
| CN106950117B (en) | 2019-06-28 |
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Address after: Hangzhou City, Zhejiang province 310000 Yuhang Pingyao Fengdu Road No. 3 Applicant after: Hangzhou heroyear care Limited by Share Ltd Address before: Hangzhou City, Zhejiang province 310000 Yuhang Pingyao Fengdu Road No. 3 Applicant before: Hangzhou Haoyue Industrial Co.,Ltd. |
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