Equipment for testing liquid content of wet tissue

Abstract

The utility model provides a device for testing the liquid content of a wet tissue, which relates to the technical field of wet tissues and comprises a device base, a detection mechanism is arranged above the device base and comprises a supporting plate and a placing plate, the supporting plate is fixedly connected with the device base, and a servo electric cylinder is mounted on the inner wall of the supporting plate. The output end of the servo electric cylinder is fixedly connected with a connecting plate, and the bottom face of the connecting plate is fixedly connected with a plurality of extrusion blocks arranged at equal intervals. According to the utility model, through the cooperative arrangement of the equipment base and the detection mechanism, when the liquid content in the wet tissue is tested, moisture in the wet tissue can be squeezed out by squeezing the wet tissue, and the liquid level height is calculated through pressure induction and conversion of the squeezed moisture by the pressure sensor, so that the liquid content in the wet tissue is obtained; and the liquid content in a plurality of wet tissues can be detected at the same time, so that the purposes of improving the wet tissue detection efficiency and facilitating the use of testers are achieved.

Description

Technical Field

[0001] The utility model discloses a device for testing the liquid content of wet wipes, and relates to the field of wet wipes. Background Art

[0002] Wet wipes are moist paper towels used to wipe the skin. The wet wipes on the market can be roughly divided into two categories. One type is disinfected itself but cannot disinfect other items. It contains skin care ingredients and can only be used for skin moisturizing and maintenance. The other type is disinfecting wipes that are not only disinfected themselves, but can also disinfect other items. They can be used to disinfect or sterilize skin abrasions and scratches, etc. The disinfecting or sterilizing ingredients are usually indicated on the packaging.

[0003] Liquid content is a very important indicator of wet wipes. If the liquid content is too low, the cleaning and disinfection ability will be poor. If the liquid content is too high, it will cause usage problems and increase costs.

[0004] The existing patent document with authorization announcement number CN213240067U, in which a wire rod is fixedly installed at the output end of a driving motor, and the driving motor drives the movable plate to move left and right on the wire rod, thereby making the wet wipes on the movable plate move left and right, so that the detection device body can detect the water content of various parts of the wet wipes, eliminating manual detection and improving detection efficiency. However, when the above-mentioned wet wipes liquid content measuring instrument is actually used, it can only detect a single wet wipe at a time, resulting in low detection efficiency and inability to quickly detect the liquid content of multiple wet wipes, which is inconvenient to use. To this end, we provide a device for testing the liquid content of wet wipes to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a device for testing the liquid content of wet wipes to solve the problems raised in the above-mentioned background technology. The present invention can detect the liquid content in multiple wet wipes at the same time, so as to improve the efficiency of wet wipes detection and facilitate the use of testers.

[0006] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a device for testing the liquid content of wet wipes, a detection mechanism is arranged above the base of the device, the detection mechanism includes a support plate and a placement plate, the support plate is fixedly connected to the base of the device, a servo electric cylinder is installed on the inner wall of the support plate, the output end of the servo electric cylinder is fixedly connected to a connecting plate, the bottom surface of the connecting plate is fixedly connected to a plurality of equally spaced extrusion blocks, the placement plate is installed on the upper surface of the base of the device, the upper surface of the placement plate is fixedly connected to a limit frame, the extrusion block is adapted to the limit frame, the bottom surface of the placement plate is fixedly connected to a plurality of equally spaced liquid collecting troughs, and the inner wall of each of the liquid collecting troughs is inlaid with a pressure sensor.

[0007] Furthermore, two symmetrical guide rods are fixedly connected to the upper surface of the connecting plate, and the two guide rods are slidably connected to the support plate. The top ends of the two guide rods are fixedly connected to limit blocks. After the connecting plate moves, it can drive the guide rods to slide in the inner wall of the support plate, thereby guiding the movement of the connecting plate and making it more stable during the up and down movement.

[0008] Furthermore, two fixed blocks are fixedly connected to the upper surface of the device base, and the inner walls of the two fixed blocks are slidably connected to sliding rods. The two sliding rods are slidably connected to the placement plate. The device base provides fixed support for the fixed blocks, and the sliding rods can slide in the fixed blocks and the inner walls of the placement plate, thereby achieving limited fixation of the placement plate through the sliding rods.

[0009] Furthermore, the outer surfaces of the two slide bars are fixedly connected with fixing rings, and the top ends of the two slide bars are fixedly connected with fixing plates. Pulling the fixing plates can drive the slide bars to move, and the slide bars drive the fixing rings to move.

[0010] Furthermore, the outer surfaces of the two sliding rods are each provided with a return spring, and the return spring is fixedly connected to the fixed block, and the return spring is fixedly connected to the fixed ring. After the fixed ring moves, the return spring will be compressed to cause it to produce elastic deformation. When the return spring is not subjected to external force, under the return action of the return spring, the sliding rod can be driven back to the initial position through the fixed ring, thereby realizing the limit fixation of the placement plate again.

[0011] Furthermore, a test computer is installed on the inner wall of the base of the device, and each of the test computers is electrically connected to a pressure sensor. The pressure data value obtained by the pressure sensor is transmitted to the test computer, and the liquid content of the wet wipes is analyzed and calculated by the test computer, and the detected liquid content result of the wet wipes is displayed.

[0012] Furthermore, a control panel is fixedly connected to the front of the device base, and the servo electric cylinder is electrically connected to the control panel, so that the electrical components in the device for testing the liquid content of wet wipes can be conveniently controlled through the control panel.

[0013] Furthermore, four threaded rods are fixedly connected to the bottom surface of the device base, and a foot pad is threadedly connected to the outer surface of each threaded rod. The inner wall of the foot pad is provided with an internal thread that matches the outer surface of the threaded rod. By rotating the foot pad, it can be moved up and down, thereby leveling the device for testing the liquid content of wet wipes, making it more stable during use.

[0014] Beneficial effects of the utility model:

[0015] 1. The utility model, through the coordinated setting between the equipment base and the detection mechanism, can squeeze the wet wipes to squeeze out the water inside when testing the liquid content inside the wet wipes, and sense the pressure of the squeezed water through the pressure sensor, convert and calculate the liquid level height, so as to obtain the liquid content inside the wet wipes, and can detect the liquid content in multiple wet wipes at the same time, so as to improve the efficiency of wet wipes detection and facilitate the use of testers.

[0016] 2. The utility model can guide the movement of the connecting plate by setting the guide rod and the limit block, so that it is more stable during the up and down movement. The matching setting between the fixed block, the slide rod, the fixed ring, the fixed plate and the reset spring can facilitate the disassembly and installation of the placement plate, so as to clean the moisture inside the liquid collecting tank. By setting the test computer, the detected result of the liquid content of the wet wipes can be displayed. By setting the control panel, the electrical components in the equipment for testing the liquid content of the wet wipes can be conveniently controlled. By setting the threaded rod and the foot pad, the equipment for testing the liquid content of the wet wipes can be conveniently leveled to make it more stable during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0018] Figure 1 This is a front view schematic diagram of a three-dimensional structure of a device for testing the liquid content of wet wipes according to the utility model;

[0019] Figure 2 This is a schematic diagram of the local structure of a device for testing the liquid content of wet wipes in the utility model. Figure 1 ;

[0020] Figure 3 This is a schematic diagram of the structure of a plate placed in a device for testing the liquid content of wet wipes according to the utility model;

[0021] Figure 4 This is a schematic diagram of the connection between the liquid collecting tank and the pressure sensor structure in a device for testing the liquid content of wet wipes according to the utility model;

[0022] Figure 5 This is a schematic diagram of the local structure of a device for testing the liquid content of wet wipes in the utility model. Figure 2 .

[0023] In the figure: 1-equipment base, 2-detection mechanism, 201-support plate, 202-servo cylinder, 203-connecting plate, 204-extrusion block, 205-placing plate, 206-limiting frame, 207-liquid collecting tank, 208-pressure sensor, 3-guide rod, 4-limiting block, 5-fixing block, 6-sliding rod, 7-fixing ring, 8-fixing plate, 9-reset spring, 10-test computer, 11-control panel, 12-threaded rod, 13-foot pad. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] See also Figure 1-Figure 5 The present embodiment proposes a device for testing the liquid content of wet wipes, including a device base 1. Four threaded rods 12 are fixedly connected to the bottom surface of the device base 1. The outer surface of each threaded rod 12 is threadedly connected to a foot pad 13. The inner wall of the foot pad 13 is provided with an internal thread that matches the outer surface of the threaded rod 12. The foot pad 13 can be moved up and down by rotating it, so as to level the device for testing the liquid content of wet wipes and make it more stable during use.

[0026] A detection mechanism 2 is arranged above the equipment base 1, and the detection mechanism 2 includes a support plate 201 and a placement plate 205. The support plate 201 is fixedly connected to the equipment base 1, and a servo electric cylinder 202 is installed on the inner wall of the support plate 201. The output end of the servo electric cylinder 202 is fixedly connected to a connecting plate 203, and the bottom surface of the connecting plate 203 is fixedly connected to a plurality of extrusion blocks 204 arranged at equal distances.

[0027] The equipment base 1 provides fixed support for the support plate 201, and the support plate 201 provides fixed support for the servo electric cylinder 202. The shape of the support plate 201 is L-shaped. When the servo electric cylinder 202 is started, its output end is extended and retracted, which can drive the connecting plate 203 to move up and down, and the connecting plate 203 drives the extrusion block 204 to move up and down.

[0028] Two fixed blocks 5 are fixedly connected to the upper surface of the equipment base 1, and the inner walls of the two fixed blocks 5 are slidably connected with sliding rods 6. The two sliding rods 6 are slidably connected to the placement plate 205. The equipment base 1 provides fixed support for the fixed blocks 5, and the sliding rods 6 can slide in the fixed blocks 5 and the inner walls of the placement plate 205, so as to achieve limited fixation of the placement plate 205 through the sliding rods 6.

[0029] The outer surfaces of the two slide bars 6 are fixedly connected with fixing rings 7, and the top ends of the two slide bars 6 are fixedly connected with fixing plates 8. Pulling the fixing plates 8 can drive the slide bars 6 to move, and the slide bars 6 drive the fixing rings 7 to move.

[0030] The outer surfaces of the two slide rods 6 are both sleeved with return springs 9, which are fixedly connected to the fixed block 5, and the return spring 9 is fixedly connected to the fixed ring 7. After the fixed ring 7 moves, the return spring 9 will be compressed to cause it to produce elastic deformation. When the return spring 9 is not affected by external force, under the return action of the return spring 9, the slide rod 6 can be driven back to the initial position through the fixed ring 7, thereby realizing the limit fixation of the placement plate 205 again.

[0031] Two symmetrical guide rods 3 are fixedly connected to the upper surface of the connecting plate 203, and the two guide rods 3 are slidably connected to the support plate 201. The top ends of the two guide rods 3 are fixedly connected to the limiting blocks 4. After the connecting plate 203 moves, it can drive the guide rods 3 to slide in the inner wall of the support plate 201, thereby guiding the movement of the connecting plate 203 and making it more stable during the up and down movement.

[0032] The placement plate 205 is installed on the upper surface of the equipment base 1, the upper surface of the placement plate 205 is fixedly connected to the limit frame 206, the extrusion block 204 is adapted to the limit frame 206, and the bottom surface of the placement plate 205 is fixedly connected to a plurality of equidistantly arranged liquid collecting tanks 207, and the inner wall of each liquid collecting tank 207 is inlaid with a pressure sensor 208.

[0033] See also Figure 1 and Figure 2 It can be seen that the placement plate 205 provides fixed support for the limit frame 206 and the liquid collecting tank 207, and the number of the extrusion blocks 204, the limit frame 206 and the liquid collecting tank 207 are the same, and their number can be increased or decreased according to the specific situation of the wet wipes to be tested, and a plurality of through holes are opened on the upper surface of the placement plate 205, and two through holes correspond to one limit frame 206.

[0034] A test computer 10 is installed on the inner wall of the equipment base 1. Each test computer 10 is electrically connected to the pressure sensor 208. The pressure data value obtained by the pressure sensor 208 is transmitted to the test computer 10, and the liquid content of the wet wipes is analyzed and calculated by the test computer 10, and the detected liquid content result of the wet wipes is displayed.

[0035] A control panel 11 is fixedly connected to the front of the device base 1 , and the servo electric cylinder 202 is electrically connected to the control panel 11 . The control panel 11 can be used to conveniently control the electrical components in the device for testing the liquid content of wet wipes.

[0036] The control circuit of the control panel 11 can be implemented by programming by technicians in this field. It belongs to the common knowledge in this field. It is only used without modification, so the control method and circuit connection are not described in detail.

[0037] The components in the drawings of the present invention are only for style reference and are not used as specific size standards. The specific sizes are determined according to the actual requirements of production.

[0038] Working principle: When testing the liquid content inside the wet wipes, first connect the equipment to the municipal power supply, then place the wet wipes to be tested inside the limit frame 206, then control the servo electric cylinder 202 to start, and its output end is extended and retracted, which can drive the connecting plate 203 to move downward, and the connecting plate 203 drives the extrusion block 204 to move downward, so that the extrusion block 204 gradually slides into the limit frame 206, squeezes the wet wipes, and squeezes out the water inside. After that, the water falls into the liquid collecting tank 207 through the through hole opened on the placement plate 205, and the pressure value is detected by the pressure sensor 208, and the liquid level height is converted and calculated, so as to obtain the liquid content inside the wet wipes. The equipment can detect the liquid content in multiple wet wipes at the same time, so as to improve the efficiency of wet wipes detection and facilitate the use of testers.

[0039] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A device for testing the liquid content of wet wipes, comprising a device base (1), characterized in that: A detection mechanism (2) is arranged above the device base (1), and the detection mechanism (2) comprises a support plate (201) and a placement plate (205); the support plate (201) is fixedly connected to the device base (1); a servo electric cylinder (202) is installed on the inner wall of the support plate (201); an output end of the servo electric cylinder (202) is fixedly connected to a connection plate (203); and a bottom surface of the connection plate (203) is fixedly connected to a plurality of extrusion blocks (204) arranged at equal distances; The placement plate (205) is installed on the upper surface of the equipment base (1); the upper surface of the placement plate (205) is fixedly connected to a limit frame (206); the extrusion block (204) is adapted to the limit frame (206); the bottom surface of the placement plate (205) is fixedly connected to a plurality of equidistantly arranged liquid collecting grooves (207); the inner wall of each of the liquid collecting grooves (207) is inlaid with a pressure sensor (208).

2. The device for testing the liquid content of wet wipes according to claim 1, characterized in that: Two symmetrical guide rods (3) are fixedly connected to the upper surface of the connecting plate (203), the two guide rods (3) are slidably connected to the support plate (201), and the top ends of the two guide rods (3) are fixedly connected to the limiting blocks (4).

3. The device for testing the liquid content of wet wipes according to claim 1, characterized in that: Two fixed blocks (5) are fixedly connected to the upper surface of the equipment base (1), and the inner walls of the two fixed blocks (5) are slidably connected to sliding rods (6), and the two sliding rods (6) are slidably connected to the placement plate (205).

4. The device for testing the liquid content of wet wipes according to claim 3, characterized in that: The outer surfaces of the two sliding rods (6) are fixedly connected with a fixing ring (7), and the top ends of the two sliding rods (6) are fixedly connected with a fixing plate (8).

5. The device for testing the liquid content of wet wipes according to claim 4, characterized in that: The outer surfaces of the two sliding rods (6) are both sleeved with a return spring (9), the return spring (9) is fixedly connected to the fixed block (5), and the return spring (9) is fixedly connected to the fixed ring (7).

6. The device for testing the liquid content of wet wipes according to claim 1, characterized in that: A test computer (10) is installed on the inner wall of the device base (1), and each of the test computers (10) is electrically connected to a pressure sensor (208).

7. The device for testing the liquid content of wet wipes according to claim 1, characterized in that: A control panel (11) is fixedly connected to the front of the equipment base (1), and the servo electric cylinder (202) is electrically connected to the control panel (11).

8. The device for testing the liquid content of wet wipes according to claim 1, characterized in that: Four threaded rods (12) are fixedly connected to the bottom surface of the equipment base (1), and a foot pad (13) is threadedly connected to the outer surface of each threaded rod (12).

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