CN218157442U

CN218157442U - Permeability tester with high safety detection sensitivity for paper diaper performance

Info

Publication number: CN218157442U
Application number: CN202221870895.0U
Authority: CN
Inventors: 严木
Original assignee: Fujian Shenwei Intelligent Technology Co ltd
Current assignee: Fujian Shenwei Intelligent Technology Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-12-27
Anticipated expiration: 2032-07-12

Abstract

The utility model relates to the technical field of paper diaper testing, in particular to a permeability tester with high safety detection sensitivity of paper diaper performance; including support frame, testboard, L type support, angle regulator, lifting unit, spacing fixed subassembly, depression bar and controller, the one end and the support frame of testboard rotate to be connected, the side and the angle regulator swing joint of testboard, lifting unit sets up on L type support, spacing fixed subassembly sets up in lifting unit's lower extreme, the testboard top surface can be dismantled and connect the depression bar. The utility model discloses a set up spacing fixed subassembly, utilize first spacing ring and second spacing ring, can carry out spacing fixed to the upper end and the lower extreme of pipette to adopt first elasticity spacing subassembly and the spacing subassembly of second elasticity, can avoid the pipette of glass material to suffer the centre gripping damage easily at the fixed in-process of centre gripping.

Description

Permeability tester with high safety detection sensitivity for paper diaper performance

Technical Field

The utility model relates to a panty-shape diapers test technical field, in particular to permeability tester that panty-shape diapers performance safety inspection sensitivity is high.

Background

The permeability tester is used for measuring the permeability of products such as paper diapers, sanitary towels and the like, and comprises three elements of permeability: the test solution comprises the following components in percentage by weight, namely, the slippery seepage quantity, the rewet quantity and the seepage quantity, wherein the slippery seepage quantity refers to the volume which is not absorbed when a certain amount of test solution flows through the surface of an inclined test sample: after the sample absorbs a certain amount of test solution, under certain pressure, the quality of the test solution returning to the surface layer, the seepage: after absorbing a certain amount of test solution, the test sample penetrates through the leak-proof bottom film under a certain pressure to test the quality of the solution.

When the existing permeability tester is used, the diaper is placed at the top of a test bed and is mostly placed directly, the diaper is easy to slide due to the amount of liquid filled into the diaper, the measurement accuracy of the permeability tester is reduced, and the sensitivity of the permeability tester is low; meanwhile, a fixed-clamp single fixed scale pipette is usually used, and the scale pipette is made of glass, so that the scale pipette is easy to break due to clamping, and is easy to drop onto a test bed after being broken, thereby affecting the measurement data.

Therefore, the permeability tester with high safety detection sensitivity for the performance of the paper diaper is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a permeability tester that panty-shape diapers performance safety inspection sensitivity is high to solve the problem that proposes in the above-mentioned technique.

In order to achieve the above purpose, the technical solution of the present invention is as follows:

the utility model provides a permeability tester that panty-shape diapers performance safety inspection sensitivity is high, includes support frame, testboard, L type support, angle adjuster, lifting unit, spacing fixed subassembly, depression bar and controller, testboard, L type support, angle adjuster and controller all set up on the support frame, the one end and the support frame of testboard rotate to be connected, the side and the angle adjuster swing joint of testboard, lifting unit sets up on L type support, just lifting unit sets up in the testboard top, spacing fixed subassembly sets up in lifting unit's lower extreme, the connection depression bar can be dismantled to the testboard top surface, spacing fixed subassembly includes first spacing ring, second spacing ring, a plurality of first elasticity spacing subassembly and a plurality of second elasticity spacing subassembly, first spacing ring and second spacing ring are from last to setting up in lifting unit's lower extreme down, first spacing ring inner wall is a plurality of first elasticity spacing subassemblies of annular distribution, second spacing ring inner wall is a plurality of first elasticity spacing subassemblies of annular distribution, lifting unit and controller electricity link to each other.

The angle regulator comprises an installation vertical plate and a limiting nut, a sector groove is formed in the installation vertical plate, an angle marking line is arranged on the outer side of the sector groove, a threaded rod is arranged on the side face of the test board, and the threaded rod penetrates through the sector groove and then is fixed through the limiting nut.

Specifically, lifting unit includes linear electric motor, telescopic link and mounting bracket, linear electric motor installs on L type support, the one end and the linear electric motor's of telescopic link output are connected, and the other end is connected with the mounting bracket.

Specifically, first spacing ring and second spacing ring are all installed on the mounting bracket, the inner wall of first spacing ring is the annular and has seted up a plurality of first spacing grooves, first elasticity spacing subassembly includes first spacing spring and first elasticity locating part, the one end and the first spacing inslot wall rigid coupling of first spacing spring, the other end and first elasticity locating part rigid coupling, one side that first elasticity locating part corresponds the pipette is the arc structure, the inner wall of second spacing ring is the annular and has seted up a plurality of second spacing grooves, second elasticity spacing subassembly includes second spacing spring and second elasticity locating part, the one end and the second spacing inslot wall rigid coupling of second spacing spring, the other end and second elasticity locating part rigid coupling, one side that second elasticity locating part corresponds the pipette is the arc structure.

Specifically, the upper end and the lower extreme of testboard top surface all are equipped with first magnet layer, the bottom of depression bar is equipped with the second magnet layer with first magnet layer assorted, the lower extreme cover of depression bar has the rubber layer.

Specifically, the testboard is kept away from one side below of L type support and is still equipped with the collecting vessel, be equipped with weighing transducer in the collecting vessel, weighing transducer and controller electricity link to each other.

The utility model has the advantages that:

(1) The angle regulator is arranged, the use angle of the test board can be adjusted according to the test requirement, the test board is suitable for the requirements of various tests, and the use is flexible;

(2) The utility model can adjust the use height of the pipette according to the test requirement by arranging the lifting component, and is convenient to use;

(3) The utility model discloses a set up spacing fixed subassembly, utilize first spacing ring and second spacing ring, can carry out spacing fixed to the upper end and the lower extreme of pipette, and adopt first elasticity spacing subassembly and second elasticity spacing subassembly, can be in centre gripping fixed process, avoid the pipette of glass material to suffer the centre gripping and damage easily, solved current permeability tester and used the fixed scale pipette of fixation clamp list in the use usually, because the material of scale pipette is glass, press from both sides and lead to the breakage easily, easily drop to the test bench after the breakage, and then influence the problem of measured data;

(4) The utility model relates to a depression bar for carry on spacing fixedly to panty-shape diapers, be applicable to the panty-shape diapers of different specifications size, the practicality is high, and has improved the measurement accuracy of this device greatly.

Drawings

Fig. 1 is a schematic structural diagram of a permeability tester according to an embodiment of the present invention;

fig. 2 is a top view of a first stop collar according to an embodiment of the present invention;

fig. 3 is a top view of a test board according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the pressing rod according to the embodiment of the present invention.

Reference numerals: support frame 1, controller 2, testboard 3, installation riser 4, sector groove 5, threaded rod 6, stop nut 7, L type support 8, linear electric motor 9, telescopic link 10, mounting bracket 11, pipette 12, first spacing ring 13, second spacing ring 14, collecting vessel 15, weight sensor 16, first spacing groove 17, first limiting spring 18, first elasticity locating part 19, depression bar 20, first magnet layer 21, second magnet layer 22, rubber layer 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-4, a permeability tester that panty-shape diapers performance safety inspection sensitivity is high, includes support frame 1, testboard 3, L type support 8, angle adjuster, lifting unit, spacing fixed subassembly, depression bar 20 and controller 2, testboard 3, L type support 8, angle adjuster and controller 2 all set up on support frame 1, the one end and the support frame 1 of testboard 3 rotate to be connected, the side and the angle adjuster swing joint of testboard 3, lifting unit sets up on L type support 8, just lifting unit sets up in testboard 3 top, spacing fixed subassembly sets up in lifting unit's lower extreme, 3 top surfaces of testboard can be dismantled and connect depression bar 20, spacing fixed subassembly includes first spacing ring 13, second spacing ring 14, a plurality of first elasticity spacing subassembly and a plurality of second elasticity spacing subassembly, first spacing ring 13 and second spacing ring 14 set up in lifting unit's lower extreme from last to down, first spacing ring 13 inner wall is a plurality of first elasticity spacing subassemblies that annular distributes, second spacing ring 14 inner wall is a plurality of first elasticity spacing subassembly, lifting unit links to each other with spacing controller 2.

Specifically, angle regulator is including installation riser 4 and stop nut 7, sector groove 5 has been seted up on the installation riser 4, sector groove 5's the outside is equipped with the angle marking, the side of testboard 3 is equipped with threaded rod 6, threaded rod 6 runs through behind the sector groove 5 and fixes through stop nut 7.

Further, the utility model relates to an installation riser 4, sector groove 5, angle marking, threaded rod 6 and stop nut 7, the use angle of being convenient for adjust testboard 3 according to the test needs is applicable to the demand of multiple test, uses in a flexible way.

Specifically, lifting unit includes linear electric motor 9, telescopic link 10 and mounting bracket 11, linear electric motor 9 installs on L type support 8, the one end of telescopic link 10 is connected with linear electric motor 9's output, and the other end is connected with mounting bracket 11.

Further, the utility model relates to a linear electric motor 9 can drive mounting bracket 11 through telescopic link 10 and reciprocate, and then adjusts the use height of pipette 12, convenient to use as required by the test.

Specifically, first spacing ring 13 and second spacing ring 14 are all installed on mounting bracket 11, the inner wall of first spacing ring 13 is the annular and has seted up a plurality of first spacing grooves 17, first elasticity spacing subassembly includes first spacing spring 18 and first elasticity locating part 19, the one end and the first spacing groove 17 inner wall rigid coupling of first spacing spring 18, the other end and the rigid coupling of first elasticity locating part 19, one side that first elasticity locating part 19 corresponds pipette 12 is the arc structure, a plurality of second spacing grooves have been seted up to the inner wall of second spacing ring 14 is the annular, the spacing subassembly of second elasticity includes second spacing spring and second elasticity locating part, the one end and the second spacing inslot wall rigid coupling of second spacing spring, the other end and the rigid coupling of second elasticity locating part, one side that second elasticity locating part corresponds pipette 12 is the arc structure.

Furthermore, the utility model relates to a first elasticity spacing subassembly and second elasticity spacing subassembly, wherein, through the spring action of first spacing spring 18, the use of cooperation first elasticity locating part 19 can realize the spacing fixed to the pipette 12 upper end, and through the spring action of second spacing spring, the use of cooperation second elasticity locating part, can realize the spacing fixed to pipette 12 lower extreme, and then improve the spacing fixed stability of pipette 12; in addition, one side of the pipette 12 corresponding to the first elastic limiting part 19 and the second elastic limiting part is arc-shaped, so that the side wall of the pipette 12 can be attached conveniently, and the limiting and fixing effect is further improved.

Further, the utility model relates to a spacing subassembly of first elasticity and the spacing subassembly of second elasticity are the setting of staggering, are convenient for further improve the spacing fixed effect to pipette 12.

Specifically, the upper end and the lower extreme of 3 top surfaces of testboard all are equipped with first magnet layer 21, the bottom of depression bar 20 is equipped with and first magnet layer 21 assorted second magnet layer 22, the lower extreme cover of depression bar 20 has rubber layer 23.

Further, the utility model relates to a first magnet layer 21 and second magnet layer 22 are convenient for carry on spacing fixedly according to the panty-shape diapers of different specifications size, avoid panty-shape diapers to take place to slide in the testing process, have improved the measurement accuracy of this device greatly.

Specifically, the testing platform 3 is further provided with a collecting barrel 15 below one side far away from the L-shaped support 8, a weight sensor 16 is arranged in the collecting barrel 15, and the weight sensor 16 is electrically connected with the controller 2.

Further, the utility model relates to a weighing transducer 16 for the weight of liquid in the real-time supervision collecting vessel 15 to feed back to controller 2, according to test liquid density, can calculate out the volume of liquid in the collecting vessel 15, obtain not by the absorptive liquid volume of panty-shape diapers, compare in the operation that adopts the beaker to collect liquid among the prior art and artifical with the eye reading, this device adopts weighing transducer 16, has improved the sensitivity of smooth seepage volume test greatly.

Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a permeability tester that panty-shape diapers performance safety inspection sensitivity is high, includes support frame, testboard, L type support, angle adjuster, lifting unit, spacing fixed subassembly, depression bar and controller, its characterized in that, testboard, L type support, angle adjuster and controller all set up on the support frame, the one end and the support frame of testboard rotate to be connected, the side and the angle adjuster swing joint of testboard, lifting unit sets up on L type support, just lifting unit sets up in the testboard top, spacing fixed subassembly sets up in lifting unit's lower extreme, the connection depression bar can be dismantled to the testboard top surface, spacing fixed subassembly includes first spacing ring, second spacing ring, a plurality of first elasticity spacing subassemblies and a plurality of second elasticity spacing subassemblies, first spacing ring and second spacing ring are from last to setting up under lifting unit's lower extreme, first spacing ring inner wall is a plurality of first elasticity spacing subassemblies of annular distribution, second spacing ring inner wall is a plurality of first elasticity spacing subassemblies of annular distribution, lifting unit and controller electricity are connected.

2. The permeability tester that panty-shape diapers performance safety inspection sensitivity is high of claim 1 characterized in that, angle modulation ware includes installation riser and stop nut, seted up fan-shaped groove on the installation riser, the outside of fan-shaped groove is equipped with the angle marking, the side of testboard is equipped with the threaded rod, fixed through stop nut after the threaded rod runs through fan-shaped groove.

3. The permeability tester with high detection sensitivity for safety of paper diaper performance as claimed in claim 1, wherein the lifting assembly comprises a linear motor, a telescopic rod and a mounting rack, the linear motor is mounted on the L-shaped support, one end of the telescopic rod is connected with the output end of the linear motor, and the other end of the telescopic rod is connected with the mounting rack.

4. The permeability tester with high safety detection sensitivity for the performance of the paper diaper as claimed in claim 3, wherein the first limiting ring and the second limiting ring are both mounted on the mounting frame, the inner wall of the first limiting ring is annular and provided with a plurality of first limiting grooves, the first elastic limiting component comprises a first limiting spring and a first elastic limiting part, one end of the first limiting spring is fixedly connected with the inner wall of the first limiting groove, the other end of the first limiting spring is fixedly connected with the first elastic limiting part, one side of the first elastic limiting part corresponding to the pipette is of an arc-shaped structure, the inner wall of the second limiting ring is annular and provided with a plurality of second limiting grooves, the second elastic limiting component comprises a second limiting spring and a second elastic limiting part, one end of the second limiting spring is fixedly connected with the inner wall of the second limiting groove, the other end of the second limiting spring is fixedly connected with the second elastic limiting part, and one side of the second elastic limiting part corresponding to the pipette is of an arc-shaped structure.

5. The permeability tester with high detection sensitivity for the safety of the performance of the paper diaper as claimed in claim 1, wherein the upper end and the lower end of the top surface of the test platform are both provided with a first magnet layer, the bottom of the pressure lever is provided with a second magnet layer matched with the first magnet layer, and the lower end of the pressure lever is covered with a rubber layer.

6. The permeability tester with high safety detection sensitivity for the performance of the paper diaper as claimed in claim 1, wherein a collecting barrel is further arranged below one side of the test bench, which is far away from the L-shaped bracket, a weight sensor is arranged in the collecting barrel, and the weight sensor is electrically connected with the controller.