CN213121525U

CN213121525U - Paper diaper testing device

Info

Publication number: CN213121525U
Application number: CN202021388314.0U
Authority: CN
Inventors: 陈东飞; 刘妙锋; 舒天茂
Original assignee: Su's Dongguan Sanitary Product Ltd
Current assignee: Su's Dongguan Sanitary Product Ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-05-04
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a panty-shape diapers testing arrangement, including the carriage, the surface of carriage is provided with the guide way, the inboard sliding connection of guide way has the model, the surface of model is provided with puts the groove, it has infusion passageway to run through to put the inboard in groove. The testing device has the advantages of reasonable design, simple structure, easy manufacture, convenient use, accuracy of testing data and the like.

Description

Paper diaper testing device

Technical Field

The utility model belongs to the technical field of panty-shape diapers, specifically be a panty-shape diapers testing arrangement.

Background

With the improvement of living standard of people, the disposable sanitary products are widely applied due to the advantages of convenience and sanitation of use and carrying. In the disposable sanitary product industry, the performance of the product is measured by the amount of rewet, the absorption rate and the diffusion length. At present, the permeability test methods of domestic paper diapers are many, but most of the methods are plane tests, and the using effect of the paper diapers cannot be truly and effectively reflected. The U-shaped test can detect the performance of the paper diaper more comprehensively, most of the current domestic U-shaped tests for the paper diapers are equipment with large radian, and the U-shaped tests are tightly attached to the equipment and have large difference with the actual use condition, so that real and effective experimental data cannot be obtained when the permeability and the diffusion performance of the paper diapers are tested.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a panty-shape diapers testing arrangement to solve testing arrangement and can not conveniently carry out the problem tested.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a panty-shape diapers testing arrangement, includes the carriage, and the carriage is square frame, the surface of carriage is provided with the guide way, the inboard sliding connection of guide way has the model, and the model reciprocates along the guide way and rocks about the model and carry on spacingly, the surface of model is provided with shelving groove, shelving groove is used for placing the weight and annotate the test liquid, it has the infusion passageway to run through to shelving groove's inboard, adds water to shelving inslot, and water can flow down the panty-shape diapers inboard through the infusion passageway.

Preferably, the surface of the supporting frame is provided with an observation port, the observation port is used for observing the detection state of the paper diaper and carrying out various tests on the paper diaper through the observation port, and the observation port is communicated with the guide groove.

Preferably, the inner wall symmetry of guide way sets up the sliding tray, and sliding tray inboard sliding connection has the spacer pin, and the spacer pin is trapezoidal round pin, is equipped with the spring between spacer pin and the sliding tray, and the both ends of spring respectively with spacer pin and model welding, the surface and the model contact of spacer pin lay aside when the inslot side is not placed the weight, carry on spacingly through spacer pin butt model.

Preferably, the surface of the model is symmetrically provided with buckles, and the model is conveniently lifted out of the inner side of the supporting frame through the buckles.

Preferably, the surface of the model is provided with an annular groove, and the adhesive end of the paper diaper is bound on the inner side of the annular groove to fix the paper diaper on the surface of the model.

Preferably, the lower extreme of guide way sets up the laminating wall, and the laminating wall corresponds with the lower table of model, and after the weight was put into and is put the groove, the spacer pin inclined plane atress retracted sliding tray inboard, the model was followed the guide way and is leaned on the laminating wall downwards and be used for making the detection to panty-shape diapers pressurized reverse osmosis.

Preferably, the inner side of the placement groove is provided with a semicircular bulge which is abutted against the weight, and when water is added into the placement groove, the weight is prevented from blocking the infusion channel.

Compared with the prior art, the beneficial effects of the utility model are that: the testing device has the advantages of reasonable design, simple structure, easy manufacture, convenient use, accuracy of testing data and the like.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a schematic diagram of the model of the present invention.

In the figure: the device comprises a support frame 1, an observation port 11, a guide groove 12, a joint wall 13, a limit pin 14, a spring 15, a sliding groove 16, a model 2, a placement groove 21, a buckle 22, an annular groove 23, a transfusion channel 24 and a semicircular bulge 26.

Detailed Description

Referring to fig. 1, a diaper testing device comprises a supporting frame 1, wherein the supporting frame 1 is a square frame, a guide groove 12 is formed in the surface of the supporting frame 1, a model 2 is slidably connected to the inner side of the guide groove 12, the model 2 moves up and down along the guide groove 12 to limit the left and right shaking of the model 2, a placing groove 21 is formed in the surface of the model 2, the placing groove 21 is used for placing weights and filling test liquid, a liquid conveying channel 24 penetrates through the inner side of the placing groove 21, water is added into the placing groove 21, and the water can flow into the inner side of a diaper through the liquid conveying channel 24.

Referring to fig. 2, the surface of the supporting frame 1 is provided with an observation port 11, the observation port 11 is used for observing the detection state of the diaper and performing various tests on the diaper through the observation port 11, and the observation port 11 is communicated with the guide groove 12.

Referring to fig. 1, sliding grooves 16 are symmetrically formed in the inner wall of the guide groove 12, a limit pin 14 is connected to the inner side of the sliding groove 16 in a sliding manner, the limit pin 14 is a trapezoidal pin, a spring 15 is arranged between the limit pin 14 and the sliding groove 16, two ends of the spring 15 are respectively welded to the limit pin 14 and the model 2, the surface of the limit pin 14 is in contact with the model 2, and when no weight is placed on the inner side of the resting groove 21, the limit pin 14 abuts against the model 2 to limit the position.

Referring to fig. 1 and 3, the surface of the model 2 is symmetrically provided with clasps 22, and the model 2 is conveniently lifted from the inner side of the supporting frame 1 through the clasps 22.

Referring to fig. 1 and 3, the surface of the model 2 is provided with an annular groove 23, and the adhesive end of the diaper is bound inside the annular groove 23 to fix the diaper on the surface of the model 2.

Referring to fig. 1, the lower end of the guide groove 12 is provided with a fitting wall 13, the fitting wall 13 corresponds to the lower surface of the model 2, when the weight is placed in the placement groove 21, the inclined surface of the limit pin 14 is forced to retract into the inner side of the sliding groove 16, and the model 2 is abutted against the fitting wall 13 downwards along the guide groove 12 for detecting the reverse osmosis of the diaper under pressure.

Referring to fig. 1, a semicircular protrusion 26 is disposed inside the placement groove 21, and the weight is abutted by the semicircular protrusion 26 to prevent the weight from blocking the infusion channel 24 when water is added into the placement groove 21.

The working principle of the scheme is as follows: the front waist and the rear waist of the paper diaper are stuck to the annular groove 23 of the model 2, so that the diaper is ensured to be just contacted with the salient points at the bottom of the model 2, one side of the front movement of the bottom of the infusion channel 24 is the front end of the paper diaper, then the model 2 is inserted into the inner side of the support frame 1 along the guide groove 12, and the limit pin 14 is abutted to the model 2 to limit the position of the model.

Weighing 60mL of physiological saline by using a 100mL beaker, adding 60mL of physiological saline into a placing groove 21, adding 60mL of liquid into the diaper through an infusion channel 24 for 3 times at intervals of 10 minutes, and observing the absorption speed of the diaper during liquid adding for each time and the diffusion length before liquid adding for each time; testing the moisture feeling 2 minutes after each liquid adding, weighing a certain amount of toilet paper, recording the amount of the toilet paper as A1, pressing the toilet paper against a paper diaper for 30 seconds by using an organic glass plate, then weighing the mass of the toilet paper, recording the mass of the toilet paper as A2, and obtaining the moisture feeling through A2-A1; and measuring reverse osmosis 10 minutes after the third liquid adding, weighing a certain amount of filter paper, recording the mass of the filter paper as M1, placing the filter paper at the bulge of the joint wall 13, then placing a 3.5 kilogram weight into the placing groove 21, leading the model 2 to downwards along the guide groove 12 by the downward gravity of the weight, butting the limit pin 14 into the sliding groove 16, leading the lower end of the model 2 to downwards cling to the joint wall 13, downwards pressurizing for 3 minutes, weighing the mass of the filter paper, recording the mass of the filter paper as M2, and measuring the rewet volume through M2-M1.

Claims

1. The utility model provides a panty-shape diapers testing arrangement, includes carriage (1), its characterized in that: the surface of carriage (1) is provided with guide way (12), the inboard sliding connection of guide way (12) has model (2), the surface of model (2) is provided with shelving groove (21), infusion passageway (24) has been run through to the inboard of shelving groove (21).

2. The diaper testing apparatus according to claim 1, wherein: the surface of the supporting frame (1) is provided with an observation port (11), and the observation port (11) is communicated with the guide groove (12).

3. The diaper testing apparatus according to claim 1, wherein: the inner wall of the guide groove (12) is symmetrically provided with sliding grooves (16), the inner sides of the sliding grooves (16) are connected with limit pins (14) in a sliding mode, springs (15) are arranged between the limit pins (14) and the sliding grooves (16), and the surfaces of the limit pins (14) are in contact with the model (2).

4. The diaper testing apparatus according to claim 1, wherein: the surface of the model (2) is symmetrically provided with buckles (22).

5. The diaper testing apparatus according to claim 1, wherein: the surface of the model (2) is provided with an annular groove (23).

6. The diaper testing apparatus according to claim 1, wherein: the lower end of the guide groove (12) is provided with a joint wall (13), and the joint wall (13) corresponds to the lower surface of the model (2).

7. The diaper testing apparatus according to claim 1, wherein: the inner side of the placing groove (21) is provided with a semicircular bulge (26).