Corrugating medium paper water resistance detection device

Abstract

The utility model relates to the technical field of corrugating medium paper water resistance detection, in particular to a corrugating medium paper water resistance detection device which comprises a rack, a supporting frame fixedly installed on the top of the rack, a water storage pipe fixedly installed on the supporting frame, a dropper movably inserted into the water storage pipe in a penetrating mode, and a gasket fixedly installed at one end of the dropper. A plurality of water inlet holes are formed in the surface of the dropper, and a supporting plate is fixedly installed on the dropper. The dropper can be driven to move upwards by starting the hydraulic rod, the dropper continuously moves upwards at any time, water in the water storage pipe flows into the dropper through the water inlet hole, after a proper amount of water drips, the hydraulic rod is started to drive the dropper to move downwards until the gasket abuts against the sealing ring, and dripping water is stopped in time. A sealing environment is formed between the dropper and the water storage pipe, so that water can be effectively prevented from leaking into the dropper, and the situation that a test sample is excessively wet to be damaged and the accuracy of a test result is influenced due to the fact that water dripping is not stopped in time is avoided.

Description

Technical Field

[0001] The utility model relates to a water resistance detection device for corrugated core paper, in particular to a water resistance detection device for corrugated core paper, belonging to the technical field of water resistance detection devices for corrugated core paper. Background Technique

[0002] Corrugated cardboard boxes are becoming more and more widely used due to their light weight, low cost and environmental friendliness, and have become the mainstay of the packaging industry. The raw material of corrugated cardboard boxes is corrugated board, which is composed of kraft paper and corrugated core paper. When the storage and transportation environment is relatively harsh, the surface of the cardboard box is prone to moisture. After encountering water, all physical performance indicators will drop sharply, so the cardboard box needs to have a certain degree of moisture resistance and water resistance.

[0003] When conducting a water resistance test on corrugated paper, water needs to be continuously dripped onto the corrugated core paper, and the surface change of the paper is observed. If a penetration point is observed on the paper surface, the stopwatch needs to be immediately stopped, and finally the time required at the end is recorded, which is the water resistance time. However, the existing water resistance detection device for corrugated core paper cannot control the water switch. If water continues to drip onto the corrugated core paper without being stopped in time, it may cause the test sample to be overly wet, which will not only affect the accuracy of the test results, but also may cause irreversible damage to the sample.

[0004] Therefore, it is urgent to improve the water resistance detection device for corrugated core paper to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a water resistance detection device for corrugated core paper. Starting the hydraulic rod can drive the dropper to move upward. As the dropper continuously moves upward, the water inside the water storage pipe flows into the inside of the dropper through the water inlet holes. After dropping an appropriate amount of water, start the hydraulic rod to drive the dropper to move downward until the gasket abuts against the sealing ring, timely closing the water dripping, so that a sealed environment is formed between the dropper and the water storage pipe, which can more effectively prevent water from leaking into the inside of the dropper, avoiding the situation that the test sample is overly wet due to not stopping the water dripping in time, resulting in sample damage and affecting the accuracy of the test results.

[0006] To achieve the above purpose, the main technical solutions adopted by the utility model include: a frame, a support frame is fixedly installed on the top of the frame, a water storage pipe is fixedly installed on the support frame, a dropper is movably inserted inside the water storage pipe, a gasket is fixedly installed at one end of the dropper, a plurality of water inlet holes are opened on the surface of the dropper, a support plate is fixedly installed on the dropper, a plurality of hydraulic rods are fixedly installed between the support plate and the water storage pipe, a sealing ring is arranged inside the water storage pipe, and a sealing ring is arranged on the inner wall of the sealing ring.

[0007] Preferably, one end of the dropper penetrates through the sealing ring, and the sealing ring is located between the gasket and the sealing ring.

[0008] Preferably, a rubber ring is fixedly installed on the gasket, and one side of the rubber ring is in contact with the inner wall of the sealing ring.

[0009] Preferably, a drying box is fixedly installed on the top of the rack, several dryers are fixedly installed on the top of the drying box, the output end of the dryer extends to the inside of the drying box, and a conveyor belt is arranged on the rack.

[0010] Preferably, a plurality of fixing frames are fixedly installed on the conveyor belt, a filter screen is fixedly installed on the fixing frame, and a collection box is slidably connected to one side of the fixing frame.

[0011] Preferably, a placement rack is arranged inside the fixing frame, a plurality of telescopic rods are fixedly installed between the placement rack and the filter screen, a spring is sleeved on the surface of the telescopic rod, and both ends of the spring are connected to the surface of the filter screen and the bottom of the placement rack respectively.

[0012] Preferably, two mounting brackets are symmetrically installed on the top of the fixing frame, a threaded rod is threadedly engaged with the mounting bracket, and a pressing piece is fixedly installed at the bottom of the threaded rod.

[0013] Preferably, a scale is fixedly installed on one side of the water storage pipe, and a timer is fixedly installed on the top of the support frame.

[0014] The utility model has at least the following beneficial effects: Starting the hydraulic rod can drive the dropper to move upward. As the dropper continuously moves upward, the water inlet hole moves away from the inside of the sealing ring, and the water in the water storage pipe flows into the dropper through the water inlet hole, so that it can drip onto the corrugated core paper for water resistance detection of the corrugated core paper. After dripping an appropriate amount of water, start the hydraulic rod to drive the dropper to move downward, so that the water inlet hole moves downward into the sealing ring until the gasket abuts against the sealing ring, timely closing the dripping water, forming a sealed environment between the dropper and the water storage pipe, which can more effectively prevent water from leaking into the dropper, avoiding the situation that the test sample is overly moistened due to failure to stop dripping in time, resulting in damage to the sample and affecting the accuracy of the test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings described herein are used to provide a further understanding of the present application, and constitute a part of the present application. The illustrative embodiments and descriptions thereof of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the drawings:

[0016] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 Schematic diagram of the half-section result of the present utility model;

[0018] Figure 3 Schematic diagram of the half-planed structure of the water storage pipe and the drip pipe of the present utility model;

[0019] Figure 4 of the present utility model Figure 2 Enlarged schematic diagram at position A.

[0020] In the figure, 1 is the frame; 2 is the support frame; 3 is the water storage pipe; 4 is the drip pipe; 5 is the gasket; 6 is the water inlet hole; 7 is the support plate; 8 is the rubber ring; 9 is the hydraulic rod; 10 is the sealing ring; 11 is the sealing gasket; 12 is the drying box; 13 is the dryer; 14 is the fixing frame; 15 is the filter screen; 16 is the collection box; 17 is the placement rack; 18 is the telescopic rod; 19 is the spring; 20 is the mounting frame; 21 is the threaded rod; 22 is the pressing piece; 23 is the scale; 24 is the timer; 25 is the conveyor belt. Specific implementation manners

[0021] The following will detail the implementation manners of the present application in conjunction with the accompanying drawings and embodiments, so as to fully understand how the present application uses technical means to solve technical problems and achieve the realization process of technical effects and implement accordingly.

[0022] As Figures 1 - 4 shown, a corrugated core paper water resistance detection device provided in this embodiment includes a frame 1. A support frame 2 is fixedly installed at the top of the frame 1. A water storage pipe 3 is fixedly installed on the support frame 2. A drip pipe 4 is movably inserted into the water storage pipe 3. A gasket 5 is fixedly installed at one end of the drip pipe 4. A plurality of water inlet holes 6 are formed on the surface of the drip pipe 4. A support plate 7 is fixedly installed on the drip pipe 4. A plurality of hydraulic rods 9 are fixedly installed between the support plate 7 and the water storage pipe 3. A sealing ring 10 is arranged inside the water storage pipe 3. A sealing gasket 11 is arranged on the inner wall of the sealing ring 10. One end of the drip pipe 4 penetrates through the sealing ring 10. The sealing gasket 11 is located between the gasket 5 and the sealing ring 10. A rubber ring 8 is fixedly installed on the gasket 5. One side of the rubber ring 8 is in contact with the inner wall of the sealing ring 10.

[0023] In this embodiment, when performing a water resistance test on corrugated core paper, starting the hydraulic rod 9 can drive the dropper 4 to move upward. As the dropper 4 continuously moves upward, the water inlet hole 6 moves away from the inside of the sealing ring 10, and the water inside the water storage pipe 3 flows into the inside of the dropper 4 through the water inlet hole 6, so that it can drip onto the corrugated core paper to perform a water resistance test on the corrugated core paper. After dripping an appropriate amount of water, start the hydraulic rod 9 to drive the dropper 4 to move downward, so that the water inlet hole 6 moves downward into the inside of the sealing ring 10 until the gasket 5 abuts against the sealing ring 11 to close the dripping in time, forming a sealed environment between the dropper 4 and the water storage pipe 3, which can more effectively prevent water from leaking into the inside of the dropper 4, avoiding the situation where the test sample is overly moist due to failure to stop dripping in time, resulting in sample damage and affecting the accuracy of the test results. Through the setting of the rubber ring 8, the rubber ring 8 can closely fit on the inner wall of the sealing ring 10, further improving the sealing effect between the dropper 4 and the water storage pipe 3 and preventing leakage.

[0024] As Figures 1 - 2 shown, a drying box 12 is fixedly installed at the top of the frame 1, and a plurality of dryers 13 are fixedly installed at the top of the drying box 12. The output end of the dryer 13 extends into the inside of the drying box 12, and a conveyor belt 25 is arranged on the frame 1.

[0025] In this embodiment, the conveyor belt 25 facilitates driving the corrugated core paper to move. When the corrugated core paper passes through the drying box 12, start the dryer 13 to bake the corrugated core paper to prevent the corrugated core paper from not being fully cooked and the measured data from being unscientific. Therefore, the baking method is used to quickly cook the corrugated core paper, and then immediately perform a quality inspection, thereby accelerating the inspection speed and providing effective data for production in a timely manner.

[0026] As Figures 1 - 2 shown, a plurality of fixing frames 14 are fixedly installed on the conveyor belt 25, a filter screen 15 is fixedly installed on the fixing frames 14, a collection box 16 is slidably connected to one side of the fixing frames 14, a placement rack 17 is arranged inside the fixing frames 14, and a plurality of telescopic rods 18 are fixedly installed between the placement rack 17 and the filter screen 15. A spring 19 is sleeved on the surface of the telescopic rod 18, and both ends of the spring 19 are respectively connected to the surface of the filter screen 15 and the bottom of the placement rack 17. Two mounting frames 20 are symmetrically installed at the top of the fixing frames 14, and a threaded rod 21 is threadedly engaged with the mounting frames 20. A pressing piece 22 is fixedly installed at the bottom of the threaded rod 21.

[0027] In this embodiment, the corrugated core paper to be detected is placed on the placement rack 17. The threaded rod 21 is rotated to continuously move downward, driving the pressing piece 22 to abut against the corrugated core paper, so as to limit and fix the corrugated core paper, preventing the corrugated core paper from shifting and affecting the detection result. As the pressing piece 22 drives the corrugated core paper to move downward, the telescopic rod 18 and the spring 19 will contract under pressure. After the detection is completed, the threaded rod 21 is rotated to drive the pressing piece 22 to continuously move upward. By using the resilience of the telescopic rod 18 and the spring 19, the corrugated core paper can be automatically rebounded to its original position, which is convenient for the staff to take out. The water that penetrates through the corrugated core paper can fall into the interior of the collection box 16 through the filter net 15, preventing water droplets from falling on the conveyor belt 25. The collection box 16 facilitates the centralized collection and treatment of water.

[0028] As Figures 1 - 2 shown, a scale 23 is fixedly installed on one side of the water storage pipe 3, and a timer 24 is fixedly installed on the top of the support frame 2.

[0029] In this embodiment, through the setting of the scale 23, it is convenient to accurately view the water level value inside the water storage pipe 3. Through the setting of the timer 24, it is convenient for the staff to accurately record the contact time between the water droplet and the corrugated core paper.

[0030] As Figures 1 - 4 shown, the principle of the corrugated core paper water resistance detection device provided in this embodiment is as follows: When detecting the water resistance of the corrugated core paper, the hydraulic rod 9 is started to drive the dropper 4 to move upward. As the dropper 4 continuously moves upward, the water inlet hole 6 is moved away from the inside of the sealing ring 10, and the water inside the water storage pipe 3 flows into the interior of the dropper 4 through the water inlet hole 6, so that it can drip onto the corrugated core paper for water resistance detection of the corrugated core paper. After dripping an appropriate amount of water, the hydraulic rod 9 is started to drive the dropper 4 to move downward, so that the water inlet hole 6 moves downward into the sealing ring 10 until the gasket 5 abuts against the sealing ring 11, timely closing the dripping water, so that a sealed environment is formed between the dropper 4 and the water storage pipe 3, which can more effectively prevent water from leaking into the interior of the dropper 4, avoiding the situation that the test sample is overly moistened due to untimely stopping of dripping, resulting in damage to the sample and affecting the accuracy of the test result. Through the setting of the rubber ring 8, the rubber ring 8 can closely fit on the inner wall of the sealing ring 10, further improving the sealing effect between the dropper 4 and the water storage pipe 3 and preventing leakage.

[0031] As used in the specification and claims, certain terms are used to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different names to refer to the same component. The specification and claims do not distinguish components by the difference in names, but by the difference in functions of the components. As used throughout the specification and claims, "comprising" is an open-ended term and should be interpreted as "comprising but not limited to". "Substantially" means within an acceptable error range. Those skilled in the art can solve technical problems within a certain error range and basically achieve the technical effects.

[0032] It should be noted that the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a commodity or system including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such commodity or system. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the commodity or system including the element.

[0033] The above description shows and describes several preferred embodiments of the present invention. However, as mentioned above, it should be understood that the present invention is not limited to the forms disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the inventive concept described herein through the above teachings or the technology or knowledge in the relevant field. And any changes and variations made by those skilled in the art without departing from the spirit and scope of the present invention shall fall within the protection scope of the appended claims of the present invention.

Claims

1. A corrugated core paper water resistance detection device, comprising a frame (1), characterized in that: A support frame (2) is fixedly installed on the top of the frame (1). A water storage pipe (3) is fixedly installed on the support frame (2). A dropper (4) is movably inserted into the water storage pipe (3). A gasket (5) is fixedly installed at one end of the dropper (4). A number of water inlet holes (6) are formed on the surface of the dropper (4). A support plate (7) is fixedly installed on the dropper (4). A number of hydraulic rods (9) are fixedly installed between the support plate (7) and the water storage pipe (3). A sealing ring (10) is arranged inside the water storage pipe (3). A sealing ring (11) is arranged on the inner wall of the sealing ring (10).

2. The water resistance detection device for corrugated medium paper according to claim 1, wherein: One end of the dropper (4) penetrates through the sealing ring (10), and the sealing ring (11) is located between the gasket (5) and the sealing ring (10).

3. The water resistance detection device for corrugated core paper according to claim 1, wherein: A rubber ring (8) is fixedly installed on the gasket (5), and one side of the rubber ring (8) is in contact with the inner wall of the sealing ring (10).

4. The water resistance detection device for corrugated medium paper according to claim 1, characterized in that: A drying box (12) is fixedly installed on the top of the frame (1). A number of dryers (13) are fixedly installed on the top of the drying box (12). The output end of the dryer (13) extends into the drying box (12). A conveyor belt (25) is arranged on the frame (1).

5. The water resistance detection device for corrugated medium paper according to claim 4, wherein: A number of fixing frames (14) are fixedly installed on the conveyor belt (25). A filter screen (15) is fixedly installed on the fixing frame (14). A collection box (16) is slidably connected to one side of the fixing frame (14).

6. The water resistance detection device for corrugated core paper according to claim 5, wherein: A placing rack (17) is arranged inside the fixing frame (14). A number of telescopic rods (18) are fixedly installed between the placing rack (17) and the filter screen (15). A spring (19) is sleeved on the surface of the telescopic rod (18), and both ends of the spring (19) are respectively connected to the surface of the filter screen (15) and the bottom of the placing rack (17).

7. The water resistance detection device for corrugated medium paper according to claim 5, characterized in that: Two mounting frames (20) are symmetrically installed on the top of the fixing frame (14). A threaded rod (21) is screwed on the mounting frame (20). A pressing piece (22) is fixedly installed at the bottom of the threaded rod (21).

8. The water resistance detection device for corrugated core paper according to claim 1, wherein: A scale (23) is fixedly installed on one side of the water storage pipe (3). A timer (24) is fixedly installed on the top of the support frame (2).

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