CN217006831U

CN217006831U - Sanitary towel water absorption rate tester

Info

Publication number: CN217006831U
Application number: CN202220587401.1U
Authority: CN
Inventors: 夏延丰; 蔡娜娜; 刘树林
Original assignee: QUANZHOU MEIBANG INSTRUMENT CO LTD
Current assignee: QUANZHOU MEIBANG INSTRUMENT CO LTD
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-07-19
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses a sanitary towel water absorption rate tester which comprises a base, wherein a water tank is fixedly arranged inside the top of the base, a water tank partition plate is fixedly arranged at the top of an inner cavity of the water tank, the bottom of the water tank is communicated with a water discharge valve, two polished rods are fixedly arranged on two sides of the top of the base, and an upper cross beam is fixedly arranged at one end, far away from the base, of each polished rod. The output through the step motor who sets up can drive trapezoidal lead screw and rotate, trapezoidal lead screw when rotating, the middle cross beam can reciprocate in trapezoidal lead screw's the outside, thereby it moves down to drive anchor clamps, thereby place the inside sample of anchor clamps in the inside of basin, the instrument immerses sample submergence 60s in the water, mention and leave the surface of water completely with the sample, hang 90s, get before the water absorption quality and the back quality of absorbing water, calculate the multiplying power of absorbing water, test 5 samples, get the average value as the testing result, it is convenient to detect, the detection effect is accurate, detect contrast effectual in addition.

Description

Sanitary towel water absorption rate tester

Technical Field

The utility model belongs to the technical field of sanitary towel production, and particularly relates to a water absorption rate tester for a sanitary towel.

Background

Sanitary napkins and pantiliners are important sanitary articles for women, and are required to have a strong absorption capacity. In the existing product standard "sanitary napkins (including panty liners)" (GB 8939-2008), the water absorption capacity is a quality index for measuring the absorption capacity of a sanitary napkin, and the greater the water absorption capacity, the stronger the absorption capacity of the product. Therefore, the water absorption rate is also an important technical index for controlling the quality of the sanitary towel. The detection of the water absorption multiplying power of the sanitary towel can not only monitor the absorption capacity of the product, but also realize the control of the addition amount of the SAP. In order to ensure the product quality, the water absorption capacity is generally detected every 20 to 30 minutes in the production process.

The absorption capacity test of the existing sanitary towel is carried out by adopting a method disclosed by the national standard GB/T8939-2008 of the sanitary towel (including panty liner), and the method comprises the following steps: one end of the sample was closed by holding the sample with a clip so that the grip of the clip was perpendicular to the longitudinal direction of the sample, and the sample was immersed with the clip in distilled water of (23+/-1) ° c, which was about 10cm deep, with the use surface of the sample facing upward. The sample is lightly pressed to be completely immersed for 60s, then the clamp is lifted to completely separate the sample from the water surface, the sample is vertically suspended for 90s, the mass (mass after absorption) is weighed, and then the water absorption capacity is calculated in time. The test method of GB/T8939-2008 adopts a purely manual method for detection, is time-consuming and labor-consuming, and is manually operated, so that the action amplitude is large in the process of taking and placing the sanitary towel, and the sanitary towel is easy to break.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a sanitary towel water absorption rate tester, which solves the problems that the detection is performed by a pure manual method, time and labor are wasted, and the action amplitude is large and the sanitary towel is easy to break in the process of taking and placing the sanitary towel due to manual operation.

In order to achieve the purpose, the utility model provides the following technical scheme: the sanitary towel water absorption multiplying power tester comprises a base, wherein a water tank is fixedly arranged inside the top of the base, a water tank partition plate is fixedly arranged at the top of an inner cavity of the water tank, a drain valve is communicated with the bottom of the water tank, two polished rods are fixedly arranged on two sides of the top of the base, an upper cross beam is fixedly arranged at one end, away from the base, of each polished rod, a sensor plate is fixedly arranged at the top of each upper cross beam, a switching power supply is fixedly arranged at the top of each upper cross beam, a driver is fixedly arranged at the top of each upper cross beam, a motor plate is fixedly arranged at the top of each upper cross beam, a stepping motor is fixedly arranged at the top of each motor plate, a drag chain lock plate is fixedly arranged at the top of each upper cross beam, a tension wheel is movably arranged at the top of each upper cross beam, and a synchronous belt wheel is movably arranged at the top of each upper cross beam, synchronous pulley's bottom fixed mounting has trapezoidal lead screw, one side fixed mounting of entablature has the mainboard, the outside slidable mounting of polished rod has the entablature, the bottom fixed mounting of entablature has anchor clamps, the top fixed mounting of entablature has the tow chain installing support, the top fixed mounting of base has the travel switch support, one side fixed mounting of travel switch support has the opto-coupler, the opposite side fixed mounting of travel switch support has travel switch, the top fixed mounting of base has the screen support.

Preferably, the table panel is fixedly mounted on two sides of the top of the base, the bearing seats are fixedly mounted on two sides of the top of the base, the positions of the bearing seats correspond to those of the trapezoidal screw rod, one end, far away from the synchronous belt pulley, of the trapezoidal screw rod is fixedly mounted on the inner side of the trapezoidal screw rod, threaded holes are formed in the two ends of the middle cross beam, and the middle cross beam is connected to the outer side of the trapezoidal screw rod through threaded holes in a threaded mode.

Through adopting above-mentioned technical scheme, the advantage lies in that trapezoidal lead screw can rotate in the inside of bearing frame, and the effect of bearing frame can make things convenient for trapezoidal lead screw to rotate on the one hand, and on the other hand protects the bearing frame, and the cooperation of well crossbeam accessible screw hole reciprocates in trapezoidal lead screw's the outside when trapezoidal lead screw rotates in addition.

Preferably, the output end of the stepping motor is in transmission connection with the tension pulley and the synchronous pulley through a transmission belt.

Through adopting above-mentioned technical scheme, the advantage lies in step motor's start-up back, and step motor's output can drive take-up pulley and synchronous pulley and rotate.

Preferably, the front surface of the screen support is provided with a color touch screen, and the front surface of the screen support is fixedly provided with a micro printer.

By adopting the technical scheme, the device has the advantages that the device can be operated and operated integrally through the colored touch screen, the detection result of the detector can be observed through the colored touch screen, and the detection result of the detector can be printed through the micro printer.

Preferably, one side fixed mounting of base has power socket, one side fixed mounting that the pedestal mounting has power socket has the USB interface, switch is installed to one side that the pedestal mounting has power socket.

Through adopting above-mentioned technical scheme, the advantage lies in accessible power socket external power supply, supplies power for the inside consumer of equipment, and the external auxiliary assembly of accessible USB interface, auxiliary assembly steady operation, accessible switch open or close equipment.

Preferably, the heating plate is fixedly installed in the water tank, the temperature sensor probe is fixedly installed on one side of the water tank, and the water level gauge is fixedly installed on one side of the water tank where the heating plate is installed.

Through adopting above-mentioned technical scheme, the advantage lies in that the effect of hot plate is to heating the heat preservation to the inside water of basin, and the effect of temperature sensor probe is to monitoring the temperature of the inside water of basin, and the effect of fluviograph is to detecting the inside water level of basin.

Preferably, base bottom fixed mounting has the lower margin, the lower margin has four, and four lower margins are the four corners of rectangle symmetric distribution in the base bottom.

Through adopting above-mentioned technical scheme, the advantage lies in that the effect of four lower margins is wholly supporting equipment, guarantees the steady operation of equipment.

Preferably, two lengthened copper sleeves are fixedly mounted on two sides of the bottom of the middle cross beam, the specification size of the inner diameter of each lengthened copper sleeve is matched with the specification size of the outer diameter of the polished rod, and the lengthened copper sleeves are movably sleeved on the outer side of the polished rod.

Through adopting above-mentioned technical scheme, the advantage lies in that extension copper sheathing can slide from top to bottom in the outside of polished rod, and step motor starts the back, and step motor's output can drive take-up pulley and synchronous pulley and rotate, can drive trapezoidal lead screw when synchronous pulley rotates and rotate, and when trapezoidal lead screw rotated, under the cooperation between extension copper sheathing and the extension copper sheathing is spacing, the cooperation of well crossbeam accessible screw hole reciprocated in the outside of trapezoidal lead screw.

Compared with the prior art, the utility model has the beneficial effects that:

the output through the step motor who sets up can drive take-up pulley and synchronous pulley and rotate, synchronous pulley can drive trapezoidal lead screw when rotating and rotate, trapezoidal lead screw when rotating, under the cooperation between extension copper sheathing and the extension copper sheathing is spacing, the cooperation of well crossbeam accessible screw hole reciprocates in the outside of trapezoidal lead screw, thereby drive anchor clamps and move down, thereby place the inside sample of anchor clamps at the basin, the instrument immerses the sample in 60s, mention the sample and leave the surface of water completely, hang 90s, it absorbs water before the quality and absorbs water the back quality to call, calculate the multiplying power that absorbs water, 5 samples of test, get the average value as the finding result, and the measuring is convenient, and the detection effect is accurate, detect the contrast effect in addition and be good.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side-view perspective of the present invention;

FIG. 3 is a schematic rear perspective view of the present invention;

fig. 4 is a schematic bottom perspective view of the present invention.

In the figure: 1. a drag chain lock plate; 2. a sensor board; 3. an optical coupler; 4. an upper cross beam; 5. a travel switch bracket; 6. a switching power supply; 7. a switching power supply; 8. a clamp; 9. a table top plate; 10. a base; 11. a water tank; 12. a sink baffle; 13. a color touch screen; 14. a micro printer; 15. a main board; 16. a stepping motor; 17. a tension wheel; 18. a driver; 19. a synchronous pulley; 20. a polish rod; 21. lengthening the copper sleeve; 22. a middle cross beam; 23. a trapezoidal screw rod; 24. a bearing seat; 25. a power outlet; 26. ground feet; 27. a USB interface; 28. a power switch; 29. a temperature sensor probe; 30. a water level gauge; 31. a drain valve; 32. a screen support; 33. a travel switch; 34. a tow chain mounting bracket; 35. a motor plate; 36. heating the tube.

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 apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-4, the sanitary napkin water absorption rate tester comprises a base 10, a water tank 11 is fixedly mounted inside the top of the base 10, a water tank partition plate 12 is fixedly mounted on the top of an inner cavity of the water tank 11, a drain valve 31 is communicated with the bottom of the water tank 11, two polished rods 20 are fixedly mounted on both sides of the top of the base 10, an upper beam 4 is fixedly mounted on one end of each polished rod 20 far away from the base 10, a sensor plate 2 is fixedly mounted on the top of the upper beam 4, a switching power supply 6 is fixedly mounted on the top of the upper beam 4, a switching power supply 7 is fixedly mounted on the top of the upper beam 4, a driver 18 is fixedly mounted on the top of the upper beam 4, a motor plate 35 is fixedly mounted on the top of the upper beam 4, a stepping motor 16 is fixedly mounted on the top of the motor plate 35, a tow chain locking plate 1 is fixedly mounted on the top of the upper beam 4, and a tension wheel 17 is movably mounted on the top of the upper beam 4, top movable mounting of entablature 4 has synchronous pulley 19, synchronous pulley 19's bottom fixed mounting has trapezoidal lead screw 23, one side fixed mounting of entablature 4 has mainboard 15, the outside slidable mounting of polished rod 20 has well crossbeam 22, the bottom fixed mounting of well crossbeam 22 has anchor clamps 8, the top fixed mounting of well crossbeam 22 has tow chain installing support 34, the top fixed mounting of base 10 has travel switch support 5, one side fixed mounting of travel switch support 5 has opto-coupler 3, the opposite side fixed mounting of travel switch support 5 has travel switch 33, the top fixed mounting of base 10 has screen support 32.

The working principle of the technical scheme is as follows:

firstly, a sample is placed inside a clamp 8, then a stepping motor 16 is started, the output end of the stepping motor 16 can drive a tension pulley 17 and a synchronous belt pulley 19 to rotate, the synchronous belt pulley 19 can drive a trapezoidal screw rod 23 to rotate when rotating, the trapezoidal screw rod 23 rotates, under the limit of the matching between a lengthened copper sleeve 21 and the lengthened copper sleeve 21, a middle cross beam 22 can move up and down on the outer side of the trapezoidal screw rod 23 through the matching of a threaded hole, so that the clamp 8 is driven to move down, the sample inside the clamp 8 is placed inside a water tank 11, the sample is immersed into water for 60s by an instrument, the sample is lifted and completely leaves the water surface, the sample is hung for 90s, the mass before water absorption and the mass after water absorption are weighed, the water absorption multiplying power is calculated, 5 samples are tested, and the average value is taken as a determination result.

In another embodiment, as shown in fig. 1 to 4, the table panel 9 is fixedly mounted on both sides of the top of the base 10, the bearing seat 24 is fixedly mounted on both sides of the top of the base 10, the position of the bearing seat 24 corresponds to the position of the trapezoidal screw 23, one end of the trapezoidal screw 23 away from the synchronous pulley 19 is fixedly mounted on the inner side of the trapezoidal screw 23, threaded holes are respectively formed in the inner portions of both ends of the middle cross beam 22, the middle cross beam 22 is in threaded connection with the outer side of the trapezoidal screw 23 through the threaded holes, the output end of the stepping motor 16 is in transmission connection with the tension wheel 17 and the synchronous pulley 19 through a transmission belt, two lengthened copper sleeves 21 are fixedly mounted on both sides of the bottom of the middle cross beam 22, the specification size of the inner diameter of the lengthened copper sleeves 21 is matched with the specification size of the outer diameter of the polished rod 20, and the lengthened copper sleeves 21 are movably sleeved on the outer side of the polished rod 20.

Trapezoidal lead screw 23 can rotate in the inside of bearing frame 24, the effect of bearing frame 24 can make things convenient for trapezoidal lead screw 23 to rotate on the one hand, on the other hand is protecting bearing frame 24, extension copper sheathing 21 can slide from top to bottom in the outside of polished rod 20, step motor 16 starts the back, step motor 16's output can drive take-up pulley 17 and synchronous pulley 19 and rotate, synchronous pulley 19 can drive trapezoidal lead screw 23 when rotating and rotate, when trapezoidal lead screw 23 rotates, under the cooperation between extension copper sheathing 21 and the extension copper sheathing 21 is spacing, well crossbeam 22 accessible screw hole's cooperation reciprocates in trapezoidal lead screw 23's the outside.

In another embodiment, as shown in fig. 1-4, a color touch screen 13 is mounted on the front surface of the screen support 32, and a micro printer 14 is fixedly mounted on the front surface of the screen support 32.

The whole device can be operated through the color touch screen 13, the detection result of the detector can be observed through the color touch screen 13, and the detection result of the detector can be printed through the micro printer 14.

In another embodiment, as shown in fig. 1-4, a power socket 25 is fixedly installed on one side of the base 10, a USB port 27 is fixedly installed on one side of the base 10 where the power socket 25 is installed, and a power switch 28 is installed on one side of the base 10 where the power socket 25 is installed.

Accessible power socket 25 external power supply supplies power for the inside consumer of equipment, and the external auxiliary assembly of accessible USB interface 27, auxiliary assembly steady operation, accessible switch 28 open or close equipment.

In another embodiment, as shown in fig. 1 to 4, a heating plate 36 is fixedly installed inside the water tank 11, a temperature sensor probe 29 is fixedly installed on one side of the water tank 11, and a water level gauge 30 is fixedly installed on one side of the water tank 11 where the heating plate 36 is installed.

The heating plate 36 serves to heat and keep warm the water in the water tank 11, the temperature sensor probe 29 serves to monitor the temperature of the water in the water tank 11, and the water level gauge 30 serves to detect the water level in the water tank 11.

In another embodiment, as shown in fig. 1-4, four feet 26 are fixedly installed at the bottom of the base 10, and the four feet 26 are symmetrically arranged at four corners of the bottom of the base 10 in a rectangular shape.

The four ground feet 26 are used for supporting the whole equipment and ensuring the stable operation of the equipment.

The working principle and the using process of the utility model are as follows: firstly, a sample is placed inside a clamp 8, then a stepping motor 16 is started, an output end of the stepping motor 16 can drive a tension wheel 17 and a synchronous belt wheel 19 to rotate, the synchronous belt wheel 19 can drive a trapezoidal screw rod 23 to rotate when rotating, when the trapezoidal screw rod 23 rotates, a middle cross beam 22 can move up and down on the outer side of the trapezoidal screw rod 23 through the matching of a threaded hole under the matching limit between the lengthened copper sleeve 21 and the lengthened copper sleeve 21, so that the clamp 8 is driven to move down, the sample inside the clamp 8 is placed inside a water tank 11, the sample is immersed in water for 60s by an instrument, the sample is lifted and completely leaves the water surface, the sample is suspended for 90s, the mass before water absorption and the mass after water absorption are weighed, the water absorption multiplying power is calculated, 5 samples are tested, and the average value is taken as a determination result.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Sanitary towel multiplying power tester that absorbs water, including base (10), its characterized in that: the water tank is characterized in that a water tank (11) is fixedly mounted inside the top of the base (10), a water tank partition plate (12) is fixedly mounted at the top of an inner cavity of the water tank (11), a drain valve (31) is communicated with the bottom of the water tank (11), two polished rods (20) are fixedly mounted on two sides of the top of the base (10), an upper cross beam (4) is fixedly mounted at one end, away from the base (10), of each polished rod (20), a sensor plate (2) is fixedly mounted at the top of the upper cross beam (4), a switching power supply (6) is fixedly mounted at the top of the upper cross beam (4), a switching power supply (7) is fixedly mounted at the top of the upper cross beam (4), a driver (18) is fixedly mounted at the top of the upper cross beam (4), a motor plate (35) is fixedly mounted at the top of the upper cross beam (4), and a stepping motor (16) is fixedly mounted at the top of the motor plate (35), the top of the upper cross beam (4) is fixedly provided with a drag chain lock plate (1), the top of the upper cross beam (4) is movably provided with a tension wheel (17), the top of the upper cross beam (4) is movably provided with a synchronous belt pulley (19), the bottom of the synchronous belt pulley (19) is fixedly provided with a trapezoidal lead screw (23), one side of the upper cross beam (4) is fixedly provided with a main board (15), the outer side of the polished rod (20) is slidably provided with a middle cross beam (22), the bottom of the middle cross beam (22) is fixedly provided with a clamp (8), the top of the middle cross beam (22) is fixedly provided with a drag chain mounting bracket (34), the top of the base (10) is fixedly provided with a travel switch bracket (5), one side of the travel switch bracket (5) is fixedly provided with an optical coupler (3), and the other side of the travel switch bracket (5) is fixedly provided with a travel switch (33), the top of base (10) fixed mounting has screen support (32).

2. The sanitary napkin absorbency tester as set forth in claim 1, wherein: the equal fixed mounting in both sides at base (10) top has deck plate (9), the equal fixed mounting in both sides at base (10) top has bearing frame (24), the position of bearing frame (24) and the position of trapezoidal lead screw (23) are corresponding, and trapezoidal lead screw (23) keep away from the one end fixed mounting in the inboard of trapezoidal lead screw (23) of synchronous pulley (19), the inside at well crossbeam (22) both ends all sets up threaded hole, and well crossbeam (22) pass through the outside of screw hole threaded connection at trapezoidal lead screw (23).

3. The sanitary napkin absorbency tester as set forth in claim 1, wherein: the output end of the stepping motor (16) is in transmission connection with the tension pulley (17) and the synchronous belt pulley (19) through a transmission belt.

4. The sanitary napkin absorbency tester as set forth in claim 1, wherein: the front of screen support (32) is installed colored touch-sensitive screen (13), the front fixed mounting of screen support (32) has micro printer (14).

5. The sanitary napkin absorbency tester as set forth in claim 1, wherein: one side fixed mounting of base (10) has power socket (25), one side fixed mounting that power socket (25) were installed in base (10) has USB interface (27), switch (28) are installed to one side that power socket (25) were installed in base (10).

6. The sanitary napkin absorbency tester as set forth in claim 1, wherein: the water tank is characterized in that a heating plate (36) is fixedly mounted inside the water tank (11), a temperature sensor probe (29) is fixedly mounted on one side of the water tank (11), and a water level meter (30) is fixedly mounted on one side of the water tank (11) where the heating plate (36) is mounted.

7. The sanitary napkin absorbency tester as set forth in claim 1, wherein: base (10) bottom fixed mounting has lower margin (26), lower margin (26) have four, and four lower margins (26) are the four corners of rectangle symmetric distribution in base (10) bottom.

8. The sanitary napkin absorbency tester as set forth in claim 1, wherein: two lengthened copper sleeves (21) are fixedly mounted on two sides of the bottom of the middle cross beam (22), the specification size of the inner diameter of each lengthened copper sleeve (21) is matched with the specification size of the outer diameter of the polished rod (20), and the lengthened copper sleeves (21) are movably sleeved on the outer side of the polished rod (20).