A waterproof performance testing device for slippers

Abstract

The utility model discloses a waterproof performance testing device for slippers production relates to the testing field of slipper production, including the device body, the top of device body inner chamber is installed with the conical placing seat, the bottom of device body inner chamber is installed with the confluence ring, and the bottom of water tank is installed with the weighing base, and one side of conical placing seat top is swingly connected with the positioning assembly, and the other side of conical placing seat top is swingly connected with the dynamic analog block. The utility model discloses a waterproof performance testing device for slippers production can place the slippers that need to test on its top through the conical placing seat setting, can carry out the spray treatment to it through the spray pipe setting, and the water that is not absorbed by the slippers after spraying can be introduced into the inner chamber of water tank through the shape of conical placing seat and confluence ring, at this moment, the water in its inner chamber can be weighed through the weighing base, thereby the waterproof performance of slippers is tested.

Description

Technical Field

[0001] This utility model relates to the field of testing in slipper production, and in particular to a waterproof performance testing device for slipper production. Background Technology

[0002] In the slipper manufacturing industry, waterproof performance testing is a crucial step in ensuring product quality, but existing testing equipment has significant shortcomings. Traditional testing methods often employ static spraying or immersion, which cannot simulate the dynamic conditions slippers encounter during actual wear, such as repeated bending during walking and the effects of slippery surfaces, leading to a significant discrepancy between test results and real-world usage.

[0003] Furthermore, existing equipment typically lacks precise quantitative assessment methods, making it difficult to accurately measure the degree of moisture absorption or waterproofing effect of slippers. Relying solely on visual observation or simple leakage checks is highly subjective and inefficient. During testing, the slippers' securing methods may also be unstable, easily shifting during simulations and affecting test repeatability and accuracy. Simultaneously, existing equipment often has a simple structure, unable to perform cyclic simulation testing, limiting the comprehensiveness and reliability of the tests. These limitations make it difficult to meet high-quality control requirements for waterproofing performance testing in slipper production.

[0004] Therefore, it is necessary to propose a waterproof performance testing device for slipper production to solve the above problems. Utility Model Content

[0005] The main objective of this invention is to provide a waterproof performance testing device for slipper production, which can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A waterproof performance testing device for slipper production includes a device body, a sealing cover installed at the center of the top of the device body, a conical placement seat installed at the top of the inner cavity of the device body, a manifold ring installed at the bottom of the inner cavity of the device body, a water tank installed at the bottom of the manifold ring, and a weighing base installed at the bottom of the water tank. A positioning component is movably connected to one side of the top of the conical placement seat, and a dynamic simulation block is movably connected to the other side of the top of the conical placement seat. A first conical block is installed at the bottom of the dynamic simulation block, and a second conical block is provided at the bottom of the first conical block. A piston cylinder is installed in the inner cavity of the conical placement seat.

[0007] Preferably, a spray pipe is installed on the top of the sealing cover, a metering valve is connected to the outer flange of the spray pipe, a spray head is installed on the bottom of the sealing cover, the diameter of the spray head is smaller than the diameter of the top of the conical placement seat, the spray head and the conical placement seat are on the same axis, and the spray pipe communicates with the inner cavity of the spray head.

[0008] Preferably, the manifold is an inverted conical structure with a top that communicates with the outside. The diameter of the top of the manifold is larger than the diameter of the bottom of the conical base. The manifold communicates with the inner cavity of the water tank. A drain pipe is installed on the side of the water tank, and a valve is connected to the outer flange of the drain pipe.

[0009] Preferably, a movable column is installed on the side of the positioning component away from the dynamic simulation block, a guide rod is installed in the inner cavity of the conical placement seat, a spring is wound around the outer wall of the guide rod, the bottom of the side of the movable column is sleeved on the outer wall of the guide rod, one end of the spring is installed in the inner cavity of the conical placement seat, and the other end of the spring is connected to the bottom of the side of the movable column.

[0010] Preferably, reset blocks are symmetrically installed on the bottom of both sides of the dynamic simulation block, the top of the dynamic simulation block is inclined on the side near the positioning component, a fixing rod is installed in the inner cavity of the conical placement seat, a reset spring is wound around the outer wall of the fixing rod, one end of the reset spring is installed in the inner cavity of the conical placement seat, the other end of the reset spring is installed on the top of the reset block, and the reset block is movably connected in the inner cavity of the conical placement seat and sleeved on the outer wall of the fixing rod.

[0011] Preferably, the first and second conical blocks are of the same size, the conical surface of the first conical block is in contact with the conical surface of the second conical block, a piston rod is installed in the inner cavity of the piston cylinder, a connecting rod is installed at the other end of the piston rod, the connecting rod is connected to the second conical block, a cam is rotatably connected in the inner cavity of the conical placement seat, one end of the cam is connected to the piston rod, a motor is installed in the inner cavity of the conical placement seat, the motor is connected to the other end of the cam through a rotating shaft, and the connecting rod, piston rod, first and second conical blocks are all movably connected in the inner cavity of the conical placement seat.

[0012] Compared with the prior art, the present invention has the following beneficial effects: This waterproof performance testing device for slipper production uses a cone-shaped placement seat to place the slippers to be tested on top. The device then sprays water onto the slippers through a spray pipe. Water that is not absorbed by the slippers after spraying is guided into the inner cavity of a water tank through the cone-shaped placement seat and the shape of the manifold. The water in the inner cavity can then be weighed by a weighing base, thereby testing the waterproof performance of the slippers.

[0013] This waterproof performance testing device for slipper production uses a positioning component that, through a spring, continuously retracts to the bottom, and in conjunction with the top of the conical placement seat, can press one end of the slipper firmly, thus positioning one end of the slipper during testing.

[0014] This waterproof performance testing device for slipper production uses a cam to drive a piston rod through a piston cylinder, causing the connecting rod to move the second conical block left and right in a cyclical motion. With the help of a reset block and a reset spring, the dynamic simulation block moves up and down in a cyclical motion. When the dynamic simulation block contacts the other end of the slipper, it simulates the bending and walking conditions of the slipper on wet and slippery surfaces, thereby improving the efficiency and accuracy of slipper testing. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the conical placement base of this utility model; Figure 3 This is a schematic diagram of the positioning component of this utility model; Figure 4 This is a schematic diagram of the structure of the dynamic simulation block of this utility model.

[0016] In the diagram: 1. Device body; 2. Sealing cover; 3. Spray pipe; 4. Weighing base; 5. Water tank; 6. Drain pipe; 7. Combustion ring; 8. Conical placement seat; 9. Dynamic simulation block; 10. Positioning component; 11. Reset block; 12. Fixing rod; 13. Reset spring; 14. First conical block; 15. Second conical block; 16. Connecting rod; 17. Piston cylinder; 18. Piston rod; 19. Cam; 20. Motor; 21. Movable column; 22. Guide rod; 23. Spring. Detailed Implementation

[0017] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0018] Example 1: like Figure 1 , Figure 2As shown, a waterproof performance testing device for slipper production includes a device body 1, a sealing cover 2 installed at the center of the top of the device body 1, a conical placement seat 8 installed at the top of the inner cavity of the device body 1, a manifold ring 7 installed at the bottom of the inner cavity of the device body 1, a water tank 5 installed at the bottom of the manifold ring 7, a weighing base 4 installed at the bottom of the water tank 5, a spray pipe 3 installed at the top of the sealing cover 2, a metering valve connected to the outer flange of the spray pipe 3, a spray head installed at the bottom of the sealing cover 2, the diameter of the spray head being smaller than the diameter of the top of the conical placement seat 8, the spray head and the conical placement seat 8 being on the same axis, the spray pipe 3 communicating with the inner cavity of the spray head, the manifold ring 7 having an inverted conical structure with its top and top communicating with the outside, the diameter of the top of the manifold ring 7 being larger than the diameter of the bottom of the conical placement seat 8, the manifold ring 7 communicating with the inner cavity of the water tank 5, a drain pipe 6 installed on the side of the water tank 5, and a valve connected to the outer flange of the drain pipe 6.

[0019] Example 2: like Figures 1-4 As shown, a waterproof performance testing device for slipper production includes a positioning component 10 movably connected to one side of the top of a conical placement seat 8, and a dynamic simulation block 9 movably connected to the other side of the top of the conical placement seat 8. A first conical block 14 is installed at the bottom of the dynamic simulation block 9, and a second conical block 15 is provided at the bottom of the first conical block 14. A piston cylinder 17 is installed in the inner cavity of the conical placement seat 8. A movable column 21 is installed on the side of the positioning component 10 away from the dynamic simulation block 9. A guide rod 22 is installed in the inner cavity of the conical placement seat 8, and a spring 23 is wound around the outer wall of the guide rod 22. The bottom of the side of the movable column 21 is sleeved on the outer wall of the guide rod 22. One end of the spring 23 is installed in the inner cavity of the conical placement seat 8, and the other end of the spring 23 is connected to the bottom of the side of the movable column 21. Reset blocks 11 are symmetrically installed on the bottom of both sides of the dynamic simulation block 9. The top of the dynamic simulation block 9 is inclined on the side near the positioning component 10. A fixing rod 1 is installed in the inner cavity of the conical placement seat 8. 2. A return spring 13 is wound around the outer wall of the fixing rod 12. One end of the return spring 13 is installed in the inner cavity of the conical placement seat 8, and the other end of the return spring 13 is installed on the top of the return block 11. The return block 11 is movably connected in the inner cavity of the conical placement seat 8 and sleeved on the outer wall of the fixing rod 12. The first conical block 14 and the second conical block 15 are of the same size, and the conical surface of the first conical block 14 is in contact with the conical surface of the second conical block 15. A piston cylinder 17 is installed in the inner cavity of the piston cylinder 17. A piston rod 18 is provided, and a connecting rod 16 is installed at the other end of the piston rod 18. The connecting rod 16 is connected to the second conical block 15. A cam 19 is rotatably connected in the inner cavity of the conical placement seat 8. One end of the cam 19 is connected to the piston rod 18. A motor 20 is installed in the inner cavity of the conical placement seat 8. The motor 20 is connected to the other end of the cam 19 through a rotating shaft. The connecting rod 16, piston rod 18, first conical block 14 and second conical block 15 are all movably connected in the inner cavity of the conical placement seat 8.

[0020] The movable column 21 is movably connected to the inner cavity of the conical placement seat 8. A waterproof elastic band is installed on the outer wall of the movable column 21 and the inner cavity of the conical placement seat 8 to prevent water from entering the inner cavity of the conical placement seat 8 through the gap between the movable column 21 and the conical placement seat 8 during the test.

[0021] It should be noted that this utility model is a waterproof performance testing device for slipper production. When in use, the sealing cover 2 is opened, the positioning component 10 is raised, the slipper is placed on the top of the conical placement seat 8, and the positioning component 10 is released. At this time, the spring 23 drives the positioning component 10 to press down through the movable column 21, and the positioning component 10 can clamp and position one end of the slipper. The motor 20 is started, which drives the cam 19 to rotate. The cam 19 drives the piston rod 18 to make piston movement in the inner cavity of the piston cylinder 17. The connecting rod 16 can drive the second conical block 15 to move back and forth. When the second conical block 15 moves, it will contact the reset block 11, thereby driving the dynamic simulation block 9 to rise. When the second conical block 15 is reset, the reset spring 13 can drive the dynamic simulation block 9 to move down through the reset block 11, thereby simulating the use scenario of the slipper. Close the sealing cover 2, and spray the slippers through the sealing cover 2. Water that is not absorbed by the slippers during spraying can enter the inner cavity of the water tank 5, and the weighing base 4 can weigh them, thereby testing the waterproof performance of the slippers.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A waterproof performance testing device for slipper production, comprising a device body (1), characterized in that: A sealing cover (2) is installed at the center of the top of the device body (1), a conical placement seat (8) is installed at the top of the inner cavity of the device body (1), a flow ring (7) is installed at the bottom of the inner cavity of the device body (1), a water tank (5) is installed at the bottom of the flow ring (7), and a weighing base (4) is installed at the bottom of the water tank (5). A positioning component (10) is movably connected to one side of the top of the conical placement seat (8), and a dynamic simulation block (9) is movably connected to the other side of the top of the conical placement seat (8). A first conical block (14) is installed at the bottom of the dynamic simulation block (9), and a second conical block (15) is provided at the bottom of the first conical block (14). A piston cylinder (17) is installed in the inner cavity of the conical placement seat (8).

2. The waterproof performance testing device for slipper production according to claim 1, characterized in that: A spray pipe (3) is installed on the top of the sealing cover (2). A metering valve is connected to the outer flange of the spray pipe (3). A spray head is installed at the bottom of the sealing cover (2). The diameter of the spray head is smaller than the diameter of the top of the conical placement seat (8). The spray head and the conical placement seat (8) are on the same axis. The spray pipe (3) is connected to the inner cavity of the spray head.

3. The waterproof performance testing device for slipper production according to claim 2, characterized in that: The manifold (7) is an inverted conical structure with its top and top communicating with the outside. The diameter of the top of the manifold (7) is larger than the diameter of the bottom of the conical placement seat (8). The manifold (7) communicates with the inner cavity of the water tank (5). A drain pipe (6) is installed on the side of the water tank (5). A valve is connected to the outer flange of the drain pipe (6).

4. The waterproof performance testing device for slipper production according to claim 1, characterized in that: The positioning component (10) has a movable column (21) installed on the side away from the dynamic simulation block (9). A guide rod (22) is installed in the inner cavity of the conical placement seat (8). A spring (23) is wound around the outer wall of the guide rod (22). The bottom of the side of the movable column (21) is sleeved on the outer wall of the guide rod (22). One end of the spring (23) is installed in the inner cavity of the conical placement seat (8), and the other end of the spring (23) is connected to the bottom of the side of the movable column (21).

5. The waterproof performance testing device for slipper production according to claim 1, characterized in that: Reset blocks (11) are symmetrically installed on the bottom of both sides of the dynamic simulation block (9). The top of the dynamic simulation block (9) is inclined on the side near the positioning component (10). A fixing rod (12) is installed in the inner cavity of the conical placement seat (8). A reset spring (13) is wound around the outer wall of the fixing rod (12). One end of the reset spring (13) is installed in the inner cavity of the conical placement seat (8), and the other end of the reset spring (13) is installed on the top of the reset block (11). The reset block (11) is movably connected in the inner cavity of the conical placement seat (8) and sleeved on the outer wall of the fixing rod (12).

6. The waterproof performance testing device for slipper production according to claim 1, characterized in that: The first conical block (14) and the second conical block (15) are of the same size. The conical surface of the first conical block (14) is in contact with the conical surface of the second conical block (15). A piston rod (18) is installed in the inner cavity of the piston cylinder (17). A connecting rod (16) is installed at the other end of the piston rod (18). The connecting rod (16) is connected to the second conical block (15). A cam (19) is rotatably connected in the inner cavity of the conical placement seat (8). One end of the cam (19) is connected to the piston rod (18). A motor (20) is installed in the inner cavity of the conical placement seat (8). The motor (20) is connected to the other end of the cam (19) through a rotating shaft. The connecting rod (16), the piston rod (18), the first conical block (14) and the second conical block (15) are all movably connected in the inner cavity of the conical placement seat (8).

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