CN109142029A - A kind of detection device for absorbent article - Google Patents

A kind of detection device for absorbent article Download PDF

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Publication number
CN109142029A
CN109142029A CN201811053817.XA CN201811053817A CN109142029A CN 109142029 A CN109142029 A CN 109142029A CN 201811053817 A CN201811053817 A CN 201811053817A CN 109142029 A CN109142029 A CN 109142029A
Authority
CN
China
Prior art keywords
support frame
absorbent article
chain
rack
cross bar
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.)
Pending
Application number
CN201811053817.XA
Other languages
Chinese (zh)
Inventor
覃叙钧
贺彬
陈耳
侯淑媛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUNAN KANGCHENG CARE PRODUCTS Co Ltd
Original Assignee
HUNAN KANGCHENG CARE PRODUCTS Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HUNAN KANGCHENG CARE PRODUCTS Co Ltd filed Critical HUNAN KANGCHENG CARE PRODUCTS Co Ltd
Priority to CN201811053817.XA priority Critical patent/CN109142029A/en
Publication of CN109142029A publication Critical patent/CN109142029A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02Details
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02Details
    • G01N3/04Chucks
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/30Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
    • G01N3/303Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated only by free-falling weight
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/32Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces

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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)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

The invention discloses a kind of detection devices for absorbent article, including rack, are set in rack for gripping the clamp assemblies of absorbent article, clamp assemblies can be made in the hoisting mechanism of vertical direction work rising and the movement of falling object;The hoisting mechanism is set in rack, and rack is equipped with the emergency stop device that can make clamp assemblies emergency stop during freely falling body.The present invention promotes absorbent article to a certain height, then makees the movement of falling object, is limited by emergency stop device suddenly so that absorbent article speed is zero, the tomography that then observation absorbent article may occur acts the phenomenon that sticks together.This process is recyclable repeatedly, until final occur tomography, can record the number of circulation, to evaluate the anti-tomography ability of absorbent article.The device of the invention can it is objective, scientific, comprehensively to the anti-tomography of absorbent article, act the performance that sticks together and test, to show that objective data carry out the raising of guide product quality.

Description

A kind of detection device for absorbent article
Technical field
The invention belongs to the experimental rigs of disposable sanitary articles, and in particular to a kind of detection dress for absorbent article It sets.
Background technique
With the development of disposable sanitary articles industry, the properties test method of the absorbent articles such as paper diaper is got over It is more comprehensive, scientifical, objective to come.But at present in industry to absorbent article in anti-tomography, acting the context of detection that sticks together, there are no objective Effective means of testing, shortage is a to meet current demand and the labor-saving test equipment of energy.
Summary of the invention
In view of the above-mentioned problems, the present invention is intended to provide a kind of can test the anti-tomography of absorbent article, act the detection device to stick together, To show that objective data carry out the raising of guide product quality.
The technical solution that the present invention solves the problems, such as is: a kind of detection device for absorbent article, including rack, is set to For gripping the clamp assemblies of absorbent article, clamp assemblies can be made to make rising and freely falling body fortune in vertical direction in rack Dynamic hoisting mechanism;
The hoisting mechanism is set in rack, and rack is equipped with the emergency stop that can make clamp assemblies emergency stop during freely falling body Device.
It is that hoisting mechanism will be clamped with absorbent article that above scheme, which is used to detect the anti-tomography of absorbent article, acts the principle to stick together, Clamp assemblies are promoted to a certain height, then discharge clamp assemblies, the absorbent article movement of falling object is limited by emergency stop device suddenly So that absorbent article speed is zero, the content in absorbent article after imbibition forms tear under the action of inertia system, then sees It examines the tomography that absorbent article may occur and acts the phenomenon that sticks together.This process is recyclable repeatedly, until final generation tomography, recordable to follow The number of ring, to evaluate the anti-tomography ability of absorbent article.
Specifically, the clamp assemblies include collet, the cross bar fixed with collet.
Further, the rack includes hollow pedestal, the first support frame for being set to pedestal two sides and the second support Frame, the first support frame and the second support frame are hollow box-structure, there are gap between the first support frame and the second support frame, First support frame and the second support frame are connected to pedestal;
The cross bar both ends are respectively protruding into the hollow cavity of the first support frame and the second support frame, and the collet is set to first In clearance space between support and the second support frame.
Further, the hoisting mechanism includes being vertically arranged in the hollow cavity of the first support frame and the second support frame Linear guide, chain-drive mechanism;
The linear guide includes the track for being fixedly installed on the first support frame and the second support frame inner wall, can slide along track Sliding block, two sliding blocks are respectively corresponded to be fixedly connected with the transverse ends of cross bar;
The chain-drive mechanism includes the chain being vertically arranged in the hollow cavity of the first support frame, the drive chain with chain interoperation Wheel and driven sprocket, connect with drive sprocket and drive drive sprocket rotation driving device;The driven sprocket passes through wheel shaft It is installed on the inner wall of the first support frame;
Perpendicular to cross bar, it is equipped with a pair of parallel pin shaft along longitudinal direction, the chain is set between two parallel pin shafts, and It is not contacted with pin shaft;
In all chain pins of chain, there is the length of a chain pin to be greater than the spacing between two pin shafts, the length of remaining chain pin is equal Spacing between less than two pin shafts.
Further, the driving device includes the motor and reducer assemblies being set in pedestal hollow cavity, motor and The output shaft of reducer assemblies passes through the wheel axis connection of shaft coupling and drive sprocket.
Preferably, V belt translation machine is additionally provided between the wheel shaft of the output shaft and drive sprocket of motor and reducer assemblies Structure, the tape handler include the bearing block being fixed on pedestal, the driving pulley being installed on bearing block and driven pulley, The tensioning wheel being installed on bearing block;
The wheel shaft of the output shaft and driving pulley of the shaft coupling connection motor and reducer assemblies, the driven pulley and active Sprocket wheel is coaxial;
The bearing block is L shape, and horizontal component is fixedly connected with pedestal, and vertical portion protrudes into the hollow cavity of the first support frame It is interior.
The purpose that tape handler is arranged is to avoid chain too long, and it is excessive that chain has grown whipping, when will cause cross bar and rising Irregularity.
Further, it is equipped with magnet on shaft coupling, approaches and opens equipped with second at shaft coupling side, correspondence magnet positions It closes, described second is connected with revolution counter close to switch.The purpose of measured motor revolving speed be in order to as needed (such as do test when Between to go) control cross bar promotion speed.
Preferably, it is approached in the cavity of the second support frame, positioned at the highest position that cross bar can rise equipped with first Switch, described first is connected with counter close to switch;
Corresponding first is equipped with metal block close at the position of the switch on cross bar.
The purpose of counting is in order to know and test how many circulations, to know absorbent article experienced how much recycle it Tomography occurs afterwards to stick together.Certainly, if not using this automatic equipment, it is also by number number it is known that cycle-index.It adopts It is time saving and energy saving with automation equipment, more convenient test.
Further, the emergency stop device is the vertical bar shaped for being set to the first support frame and the perforation on the second support frame Limiting slot, and limiting slot is located on two faces of the first support frame and the second support frame in opposite directions;
The cross bar is passed through from limiting slot, and the top of limiting slot is higher than the extreme higher position that cross bar can rise.
Once touching limit trench bottom during cross bar freely falling body, speed is become zero immediately.
Preferably, the rack further includes the top cover at the top of the first support frame and the second support frame, on top cover, right It answers and is equipped with lighting system at the clearance space position between the first support frame and the second support frame.The purpose that lighting system is arranged is By the more intuitive observation absorbent article of light source during whipping tomography, rise stick together the case where.
The present invention promotes absorbent article to a certain height, then makees the movement of falling object, is limited suddenly by emergency stop device So that absorbent article speed is zero, then observes the tomography that absorbent article may occur and act the phenomenon that sticks together.This process is recyclable more It is secondary, until final occur tomography, it can record the number of circulation, to evaluate the anti-tomography ability of absorbent article.The device of the invention Can it is objective, scientific, comprehensively to the anti-tomography of absorbent article, act the performance that sticks together and test, referred to obtaining objective data The raising of artificial delivery quality.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is detection device appearance overall diagram of the present invention.
Fig. 2 is detection device internal structure chart of the present invention.
Fig. 3 is the detail view that detection device removes rack.
Fig. 4 is the partial enlarged view of Fig. 3.
Fig. 5 is driving, V belt translation component explosive view.
Fig. 6 is lighting system explosive view.
In figure: 1- rack;2- clamp assemblies;3- absorbent article;4- emergency stop device;5- chain-drive mechanism;6- track;7- is sliding Block;8- driving device;9- pin shaft;10- pedestal;The first support frame of 11-;The second support frame of 12-;13- tape handler;14- axis Hold seat;15- driving pulley;16- driven pulley;17- tensioning wheel;18- magnet;The close switch of 19- second;20- first is close to be opened It closes;21- collet;22- cross bar;23- metal block;24- intermediate plate;31- top cover;32- lighting system;The equal tabula rasa of 33-;51- chain, 52- drive sprocket, 53- driven sprocket, 54- chain pin;81- motor and reducer assemblies, 82- shaft coupling.
Specific embodiment
For ease of description, the description of the relative positional relationship (such as: perpendicular, horizontal, longitudinal) of each component is according to explanation Restriction effect is not played to the structure of this patent come what is be described in the Butut direction of book attached drawing.
As shown in figs. 1 to 6, a kind of detection device for absorbent article, including rack 1, be set in rack 1 for pressing from both sides The promotion held the clamp assemblies 2 of fixed absorbent article 3, clamp assemblies 2 can be made to make rising and the movement of falling object in vertical direction Mechanism.
The clamp assemblies 2 include collet 21, the cross bar 22 fixed with collet 21.There are many design forms of collet 21, Such as form of spring clip etc..Cooperate the fixed form for tightening screw in the present embodiment using intermediate plate 24.
The rack 1 includes hollow pedestal 10, the first support frame 11 and the second support frame for being set to 10 two sides of pedestal 12, across the top cover 31 at 12 top of the first support frame 11 and the second support frame.During first support frame 11 and the second support frame 12 be Empty box-structure.There are gaps between first support frame 11 and the second support frame 12.First support frame 11 and the second support frame 12 are connected to pedestal 10.Clearance space position on top cover 31, between corresponding first support frame 11 and the second support frame 12 Place is equipped with lighting system 32.It is additionally provided with equal tabula rasa 33 on top cover 31, dissipates light source uniformly.
22 both ends of cross bar are respectively protruding into the hollow cavity of the first support frame 11 and the second support frame 12.The collet 21 It is set in the clearance space between the first support frame 11 and the second support frame 12.
The hoisting mechanism includes the straight line being vertically arranged in the hollow cavity of the first support frame 11 and the second support frame 12 Guide rail, chain-drive mechanism 5.
The linear guide includes the track 6 for being fixedly installed on 12 inner wall of the first support frame 11 and the second support frame, can edge The sliding block 7 that track 6 slides.Two sliding blocks 7 are respectively corresponded to be fixedly connected with the transverse ends of cross bar 22.Between track 6 and sliding block 7 There are gaps, to guarantee that sliding block can make the movement of falling object along track 6.Track 6 only play the guiding role.
The chain-drive mechanism 5 includes the chain 51 being vertically arranged in the hollow cavity of the first support frame 11 and chain 51 The drive sprocket 52 and driven sprocket 53 of cooperation, the driving device 8 for being connect with drive sprocket 52 and drive sprocket 52 being driven to rotate. The driven sprocket 53 is installed on the inner wall of the first support frame 11 by wheel shaft.
Perpendicular to cross bar 22, it is equipped with a pair of parallel pin shaft 9 along longitudinal direction.The chain 51 is set to two parallel pins Between axis 9, and do not contacted with pin shaft 9.
Chain 51 is roller chain, is made of inner plate, outer plate, chain pin 54, sleeve and roller.Chain 51 owns In chain pin 54, there is the length of a chain pin 54 to be greater than the spacing between two pin shafts 9, the length of remaining chain pin 54 is respectively less than two Spacing between pin shaft 9.The both ends of that longest root chain pin 54 are limited by split pin.
The driving device 8 includes the motor and reducer assemblies 81 being set in 10 hollow cavity of pedestal.Motor and deceleration The output shaft of device assembly 81 passes through the wheel axis connection of shaft coupling 82 and drive sprocket 52.
In a kind of further preferred scheme, in the wheel shaft of the output shaft of motor and reducer assemblies 81 and drive sprocket 52 Between be additionally provided with tape handler 13.The tape handler 13 includes the bearing block 14 being fixed on pedestal, is installed on bearing Driving pulley 15 and driven pulley 16 on seat 14, the tensioning wheel 17 that is installed on bearing block 14.The shaft coupling 82 connects electricity The wheel shaft of the output shaft of machine and reducer assemblies 81 and driving pulley 15.The driven pulley 16 is coaxial with drive sprocket 52.Institute Stating bearing block 14 is L shape, and horizontal component is fixedly connected with pedestal 10, and vertical portion protrudes into the hollow cavity of the first support frame 11 It is interior.
The purpose for increasing tape handler 13 is in order to avoid chain 51 is too long, and it is excessive that chain 51 has grown whipping, will cause Irregularity when cross bar 22 rises.Tape handler 13 itself has certain vertical height, in motor and reducer assemblies 81 The height of drive sprocket 52 has been raised in the transition between drive sprocket 52, so as to shorten the length of chain 51.
Magnet 18 is equipped on shaft coupling 82.It approaches and opens equipped with second at 82 side of shaft coupling, correspondence 18 position of magnet Close 19.Described second is connected with revolution counter close to switch 19.Magnet 18 is opened as 82 every revolution of shaft coupling will be approached with second It is primary to close the induction of 19 magnetic heads.It may know that revolving speed after motor rotation, to control promotion speed.
Rack 1 is equipped with the emergency stop device 4 that can make emergency stop during freely falling body of clamp assemblies 2.The emergency stop device 4 Vertical bar limit slot for the perforation being set on the first support frame 11 and the second support frame 12.Limiting slot is located at the first support On frame 11 and two opposite faces of the second support frame 12.The cross bar 22 is passed through from limiting slot.The top of limiting slot is higher than cross The extreme higher position that bar 22 can rise.
First is equipped with close to switch in the cavity of the second support frame 12, positioned at the highest position that cross bar 22 can rise 20.Described first is connected with counter close to switch 20.Corresponding first is equipped with metal close at 20 position of switch on cross bar 22 Block 23.Metal block 23 will complete primary counting close to switch 20 close to first each time, and parameter is shown on counter.
The process tested using the detection device is as follows:
Grips live the absorbent article after imbibition, and cross bar 22 is held on the bottom of limiting slot, and absorbent article is located at minimum point.So After power on, shaft coupling 82 couples the output shaft of motor and reducer assemblies 81 with driving pulley 15 to be operated together, in turn Power is transferred to drive sprocket 52, so that chain 51 be driven to run.The chain pin 54 of that longest root is with chain on chain 51 51 operations, until 9 bottom of pin shaft on chain pin 54 and cross bar 22 overlaps, then the picking-up of chain pin 54 pin shaft 9 forces pin shaft 9 to rise, Cross bar 22 also makees ascending motion along track 6 therewith.After chain pin 54 is moved past the height of 53 radius of driven sprocket, chain pin 54 It is gradually detached from pin shaft 9, in the moment completely disengaged, cross bar 22 peaks, and the induction of metal block 23 at this time first is close to open 20 are closed to count once.Later, chain pin 54 continues mobile with chain 51, and entire clamp assemblies 2 make the movement of falling object, work as whereabouts It is forced to stop when to the bottom of limiting slot.Content in absorbent article after imbibition is formed under the action of inertia to be torn, then The tomography that observation absorbent article may occur acts the phenomenon that sticks together.Repeatedly, up to final tomography occurs for the sustainable circulation of this process, can The number of circulation is recorded, to evaluate the anti-tomography ability of absorbent article.

Claims (10)

1. a kind of detection device for absorbent article, it is characterised in that: including rack (1), be set on rack (1) for pressing from both sides It holds the clamp assemblies (2) of fixed absorbent article (3), clamp assemblies (2) can be made to make rising and the movement of falling object in vertical direction Hoisting mechanism;
The hoisting mechanism is set on rack (1), and rack (1), which is equipped with, can make clamp assemblies (2) during freely falling body The emergency stop device (4) of emergency stop.
2. the detection device according to claim 1 for absorbent article, it is characterised in that: clamp assemblies (2) packet Include collet (21), the cross bar (22) fixed with collet (21).
3. the detection device according to claim 2 for absorbent article, it is characterised in that: during the rack (1) includes The pedestal (10) of sky, the first support frame (11) and the second support frame (12) for being set to pedestal (10) two sides, the first support frame (11) and the second support frame (12) be hollow box-structure, between the first support frame (11) and the second support frame (12) there are Gap, the first support frame (11) and the second support frame (12) are connected to pedestal (10);
Cross bar (22) both ends are respectively protruding into the hollow cavity of the first support frame (11) and the second support frame (12), the collet (21) it is set in the clearance space between the first support frame (11) and the second support frame (12).
4. the detection device according to claim 3 for absorbent article, it is characterised in that: the hoisting mechanism includes perpendicular The straight linear guide being set in the hollow cavity of the first support frame (11) and the second support frame (12), chain-drive mechanism (5);
The linear guide include be fixedly installed on the first support frame (11) and the second support frame (12) inner wall track (6), can Along the sliding block (7) of track (6) sliding, two sliding blocks (7) respectively correspond to be fixedly connected with the transverse ends of cross bar (22);
The chain-drive mechanism (5) includes the chain (51) and chain being vertically arranged in the hollow cavity of the first support frame (11) (51) cooperate drive sprocket (52) and driven sprocket (53), connect with drive sprocket (52) and drive drive sprocket (52) rotation Driving device (8);The driven sprocket (53) is installed on the inner wall of the first support frame (11) by wheel shaft;
Perpendicular to cross bar (22), be equipped with a pair of parallel pin shaft (9) along longitudinal direction, the chain (51) be set to two it is parallel Between pin shaft (9), and do not contacted with pin shaft (9);
In all chain pins (54) of chain (51), there is the length of a chain pin (54) to be greater than the spacing between two pin shafts (9), The length of remaining chain pin (54) is respectively less than the spacing between two pin shafts (9).
5. the detection device according to claim 4 for absorbent article, it is characterised in that: driving device (8) packet Include the motor and reducer assemblies (81) being set in pedestal (10) hollow cavity, the output shaft of motor and reducer assemblies (81) is logical Cross the wheel axis connection of shaft coupling (82) Yu drive sprocket (52).
6. the detection device according to claim 5 for absorbent article, it is characterised in that: in motor and reducer assemblies (81) it is additionally provided with tape handler (13) between the wheel shaft of output shaft and drive sprocket (52), tape handler (13) packet Include the driving pulley (15) and driven pulley (16), peace for being fixed on the bearing block on pedestal (14), being installed on bearing block (14) Loaded on the tensioning wheel (17) on bearing block (14);
The wheel shaft of the output shaft and driving pulley (15) of the shaft coupling (82) connection motor and reducer assemblies (81), it is described from Movable belt pulley (16) is coaxial with drive sprocket (52);
The bearing block (14) is L shape, and horizontal component is fixedly connected with pedestal (10), and vertical portion protrudes into the first support frame (11) in hollow cavity.
7. the detection device according to claim 5 or 6 for absorbent article, it is characterised in that: on shaft coupling (82) Equipped with magnet (18), is approached at shaft coupling (82) side, correspondence magnet (18) position equipped with second and switch (19), described second Revolution counter is connected with close to switch (19).
8. according to the described in any item detection devices for absorbent article of claim 3~6, it is characterised in that: at second In the cavity of support (12), it is located at the highest position that cross bar (22) can rise and is equipped with first close to switch (20), described the One is connected with counter close to switch (20);
Corresponding first is equipped with metal block (23) close at switch (20) position on cross bar (22).
9. according to the described in any item detection devices for absorbent article of claim 3~6, it is characterised in that: the emergency stop Device (4) is the vertical bar limit slot for being set to the first support frame (11) and the perforation on the second support frame (12), and is limited Slot position is on two opposite faces of the first support frame (11) and the second support frame (12);
The cross bar (22) passes through from limiting slot, and the top of limiting slot is higher than the extreme higher position that cross bar (22) can rise.
10. according to the described in any item detection devices for absorbent article of claim 3~6, it is characterised in that: the rack (1) further include top cover (31) at the top of the first support frame (11) and the second support frame (12), on top cover (31), corresponding the Lighting system (32) are equipped at clearance space position between one support frame (11) and the second support frame (12).
CN201811053817.XA 2018-09-11 2018-09-11 A kind of detection device for absorbent article Pending CN109142029A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811053817.XA CN109142029A (en) 2018-09-11 2018-09-11 A kind of detection device for absorbent article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811053817.XA CN109142029A (en) 2018-09-11 2018-09-11 A kind of detection device for absorbent article

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Publication Number Publication Date
CN109142029A true CN109142029A (en) 2019-01-04

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CN201811053817.XA Pending CN109142029A (en) 2018-09-11 2018-09-11 A kind of detection device for absorbent article

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Publication number Priority date Publication date Assignee Title
GB892991A (en) * 1959-07-25 1962-04-04 Alfredo Ruben Scarrone Device for feeding work pieces for processing
JP2000264555A (en) * 1999-03-19 2000-09-26 Ohbayashi Corp Safety device for lift for construction works
CN102349749A (en) * 2011-09-14 2012-02-15 施向阳 Fixed-point access dating cabinet
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CN207570967U (en) * 2017-10-19 2018-07-03 湖南康程护理用品有限公司 A kind of device for dynamically detecting for absorbent article
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Title
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