Automatic testing device for anti-tearing performance of fish bait body

Abstract

This utility model discloses an automated testing device for the tear resistance of fish bait, including a frame, a stretching mechanism, and a bait application mechanism. The bait is placed on a base, and four springs are compressed by a pressure plate, causing four sliding rods to slide within the base. The pressure plate has teeth on both sides of the base to simulate fish biting. The two ends of the bait, after simulating fish biting, are respectively placed in grooves at the bottom of two columns. The pressure plate is moved by rotating the adjustment rod, and the bait is pressed into the grooves at the bottom of the columns by the pressure plate, fixing the two ends of the bait. A drive component is used to slide the slide block within the slide rail for adjustment. When the slide block moves, it drives the mounting seat to move. The mounting seat is located at the center of the bait, enabling stretching adjustment of the bait. A pressure sensor is installed between the bait and the mounting seat. The pressure sensor is installed on one side of the mounting seat. When the bait is compressed, the pressure is transmitted to the pressure sensor.

Description

Technical Field

[0001] This utility model relates to the technical field of fish bait performance testing equipment, specifically an automated testing device for the tear resistance performance of fish bait. Background Technology

[0002] Fish bait body refers to the main part of the bait that is directly used to attract fish, be swallowed by fish, or arouse their interest when fishing. It is the key material carrier for attracting fish during the fishing process. For silicone fish bait bodies, tear resistance test is required when they leave the factory.

[0003] In the existing technology and current testing methods, only brand-new fish bait can be effectively tested. This limitation leads to a situation where, although the test can assess the tear resistance of the fish bait in its brand-new state when it leaves the factory, it cannot capture the tear resistance of the fish bait after multiple uses. This situation may result in the test results not fully reflecting the true service life and performance of the fish bait. Therefore, we need to provide an automated testing device for the tear resistance of fish bait. Utility Model Content

[0004] The purpose of this invention is to provide an automated testing device for the tear resistance of fish bait.

[0005] The technical problem solved by this invention is that current testing methods can only effectively test brand-new fish bait bodies, and cannot capture the tear resistance of fish bait bodies after multiple uses. This situation may lead to test results that cannot fully reflect the true service life and performance of fish bait bodies.

[0006] This utility model can be achieved through the following technical solution: an automated testing device for the tear resistance performance of fish bait, including a frame, a stretching mechanism, and a bait application mechanism. The frame is provided with a bait application mechanism for squeezing the fish bait, and the frame is provided with a stretching mechanism for testing the tear resistance performance of the fish bait.

[0007] The stretching mechanism includes a fixing member and a pushing member. The fixing member is used to limit the two ends of the bait body, and the pushing member is used to push the center of the bait body.

[0008] A further technical improvement of this utility model is that: the bait-using mechanism includes a base, a pressure plate, springs and sliding rods. The base is fixedly installed at the bottom of the inner wall of the frame. The top of the base is provided with a pressure plate through four springs. Sliding rods are movably sleeved inside each of the four springs. The surfaces of the four sliding rods at the bottom of the pressure plate are slidably installed inside the base. The top of the base and the bottom of the pressure plate are provided with toothed portions.

[0009] A further technical improvement of this utility model is that: the pushing component includes a slide block, a slide rail, a driving component, a mounting base, and a pressure sensor; the top of the slide rail is mounted on the top of the inner wall of the frame; the slide rail is provided with a driving component for moving the slide block; the bottom of the slide block is fixedly mounted with a mounting base; and a pressure sensor is provided on one side of the mounting base.

[0010] A further technical improvement of this utility model is that: the driving component includes a threaded rod and a driver, the threaded rod is rotatably mounted inside the slide rail, the surface of the threaded rod is threaded to the slide block, and the surface of the slide rail is provided with a driver for rotating the threaded rod.

[0011] A further technical improvement of this utility model is that: two balls are embedded in the top of the slide block, and the tops of the two balls are in contact with the top of the inner wall of the slide rail; a protective plate is provided at the bottom of the threaded rod, and the protective plate is fixedly installed in the slide rail, and the surface of the protective plate is slidably installed in the slide block.

[0012] A further technical improvement of this utility model is that: the fixing component includes a column, an adjusting rod and a pressure plate; columns are provided on both sides of the slide rail; pressure plates are provided at the bottom of both columns; an adjusting rod is rotatably installed on one side of the pressure plate; and the surface of the adjusting rod is threaded into the column.

[0013] A further technical improvement of this utility model is that: a contact plate is provided on one side of the pressure sensor, two insert plates are integrally machined on one side of the contact plate, a groove for inserting the two insert plates is provided on the surface of the mounting base, and a slanted locking block is integrally machined on the opposite side of the two insert plates.

[0014] A further technical improvement of this utility model is that: the surface of the frame is provided with a controller that is electrically connected to the pressure sensor.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] A bait application mechanism is installed inside the frame to compress the bait, simulating the bait after use. This allows for tear resistance testing of the simulated bait after use. By mechanically compressing, the deformation process of the bait in actual use is simulated, and the test results are closer to the performance under real working conditions. It can simulate the wear state of the bait from its initial state to its wear state after multiple uses and evaluate the decay law of tear resistance. Attached Figure Description

[0017] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0019] Figure 2 This is a cross-sectional view of the bait-using mechanism of this utility model;

[0020] Figure 3 This is a perspective view of the fastener of this utility model;

[0021] Figure 4 This is a perspective view of the pusher component of this utility model;

[0022] Figure 5 This is a partial exploded view of the structure of this utility model.

[0023] In the diagram: 1. Frame; 2. Tensioning mechanism; 21. Fixing component; 211. Column; 212. Adjusting rod; 213. Pressure plate; 22. Pushing component; 221. Slide seat; 222. Slide rail; 223. Pressure sensor; 224. Mounting base; 3. Bait using mechanism; 31. Base; 32. Pressure plate; 33. Spring; 34. Slide rod; 4. Driving component; 41. Threaded rod; 42. Driver; 5. Ball bearing; 6. Protective plate; 7. Controller; 8. Contact plate; 9. Insert plate; 10. Groove; 11. Locking block. Detailed Implementation

[0024] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0025] Please see Figure 1-5 As shown, the automated testing device for the tear resistance of fish bait includes a frame 1, a tensioning mechanism 2, and a bait application mechanism 3. The bait application mechanism 3 for squeezing the fish bait is provided inside the frame 1, and the tensioning mechanism 2 for testing the tear resistance of the fish bait is provided inside the frame 1.

[0026] The stretching mechanism 2 includes a fixing member 21 and a pushing member 22. The fixing member 21 is used to limit the two ends of the bait body, and the pushing member 22 is used to push the center of the bait body.

[0027] By fixing the two ends of the bait body with fastener 21 and pushing the center of the bait body with pusher 22, the bait body is stretched. The bait body using mechanism 3 is set up to squeeze the bait body, simulating the bait body after use. The tear resistance performance test of the bait body after simulated use can be carried out. The deformation process of the bait body in actual use is simulated by mechanical extrusion, and the test results are closer to the performance under real working conditions.

[0028] The bait-using mechanism 3 includes a base 31, a pressure plate 32, a spring 33, and a slide bar 34. The base 31 is fixedly installed at the bottom of the inner wall of the frame 1. The pressure plate 32 is provided on the top of the base 31 through four springs 33. The slide bar 34 is movably sleeved in each of the four springs 33. The surfaces of the four slide bars 34 at the bottom of the pressure plate 32 are slidably installed in the base 31. The top of the base 31 and the bottom of the pressure plate 32 are provided with teeth.

[0029] It is worth noting that when the bait is placed on the base 31, the pressure plate 32 can be squeezed to drive the four springs 33 to compress, and the four sliding rods 34 can slide within the base 31. The pressure plate 32 has teeth on both sides of the base 31, which can simulate fish biting. The compressed bait is subjected to a tear resistance test, and the test results are closer to the performance under real working conditions. In addition, the bottom of the base 31 has a groove 10, which allows the sliding rods 34 to slide smoothly within the base 31, avoiding the difficulty of moving and adjusting the sliding rods 34 within the base 31.

[0030] The pusher 22 includes a slide 221, a slide rail 222, a drive 4, a mounting base 224, and a pressure sensor 223. The top of the slide rail 222 is mounted on the top of the inner wall of the frame 1. The slide rail 222 is provided with a drive 4 for moving the slide 221. The bottom of the slide 221 is fixedly mounted with a mounting base 224. A pressure sensor 223 is provided on one side of the mounting base 224.

[0031] It is worth noting that the drive component 4 is used to slide the slide block 221 within the slide rail 222 for adjustment. When the slide block 221 moves, it will drive the mounting base 224 to move. The mounting base 224 is located at the center of the bait body, which enables the stretching adjustment of the bait body. A pressure sensor 223 is provided between the bait body and the mounting base 224. The pressure sensor 223 is installed on one side of the mounting base 224. When the bait body is squeezed, its pressure is transmitted to the pressure sensor 223.

[0032] The driving component 4 includes a threaded rod 41 and a driver 42. The threaded rod 41 is rotatably mounted inside the slide rail 222. The surface of the threaded rod 41 is threaded to the slide block 221. The surface of the slide rail 222 is provided with a driver 42 for rotating the threaded rod 41.

[0033] The threaded rod 41 is rotated and installed by starting the driver 42. The surface of the threaded rod 41 is threaded with the inner thread of the slide 221, thereby controlling the slide 221 to slide within the slide rail 222. This enables the slide 221 to move horizontally. The slide rail 222 restricts the slide 221 to retain only the horizontal degree of freedom. After the diameter and pitch of the threaded rod 41 are optimized, it can withstand the high axial force in the bait extrusion test.

[0034] Two balls 5 are embedded in the top of the slide block 221. The tops of the two balls 5 are in contact with the top of the inner wall of the slide rail 222. The bottom of the threaded rod 41 is provided with a protective plate 6. The protective plate 6 is fixedly installed in the slide rail 222, and the surface of the protective plate 6 is slidably installed in the slide block 221.

[0035] Specifically, two balls 5 are embedded in the top of the slide block 221, and the top of the balls 5 is in contact with the top of the inner wall of the slide rail 222. When the slide block 221 moves, the two balls 5 roll on the top of the inner wall of the slide rail 222. A protective plate 6 is set at the bottom of the slide block 221 to protect the surface of the slide block 221, prevent bait debris and dust from entering the interior of the slide rail 222, and enhance the guidance of the movement of the slide block 221, significantly improving the stability of the slide block 221 in the slide rail 222.

[0036] The fixing component 21 includes a column 211, an adjusting rod 212, and a pressure plate 213. The slide rail 222 has columns 211 on both sides, and a pressure plate 213 at the bottom of each column 211. An adjusting rod 212 is rotatably mounted on one side of the pressure plate 213, and the surface of the adjusting rod 212 is threaded into the column 211.

[0037] Furthermore, the tops of the two columns 211 are fixedly installed on the top of the inner wall of the frame 1 and located on both sides of the slide rail 222. The two ends of the bait to be tested are respectively placed in the grooves 10 at the bottom of the two columns 211. By rotating the adjusting rod 212, the pressure plate 213 is moved. The bait is pressed into the grooves 10 at the bottom of the column 211 by the pressure plate 213, which fixes the two ends of the bait. In addition, there is a rubber block in the groove 10 at the bottom of the column 211. The bait is located between the rubber block and the pressure plate 213. The rubber block plays the role of enhancing the friction.

[0038] The pressure sensor 223 has a contact plate 8 on one side, and two insert plates 9 are integrally machined on one side of the contact plate 8. The mounting base 224 has a groove 10 for inserting the two insert plates 9, and the two insert plates 9 have an inclined locking block 11 integrally machined on the opposite side.

[0039] Specifically, the pressure sensor 223 is located between the contact plate 8 and the slide 221. The slide 221 has two grooves 10 for inserting two insert plates 9, and the grooves 10 are slightly larger than the insert plates 9. The insert plates 9 have a locking block 11 integrally machined on their surface to prevent them from falling off. When it is necessary to remove the contact plate 8, press the two insert plates 9 together, and the two insert plates 9 will deform, allowing the contact plate 8 to be removed. A frame for storing multiple contact plates 8 is provided at the bottom of the inner wall of the frame 1. A protrusion is provided on the side of the contact plate 8 away from the pressure sensor 223 to simulate the tear resistance test of the bait under different types of conditions. Flat contact plates 8 or contact plates 8 with different textures can be replaced.

[0040] The surface of the frame 1 is provided with a controller 7 that is electrically connected to the pressure sensor 223;

[0041] The frame 1 is equipped with a battery at the top for power supply. The controller 7 is electrically connected to the battery and the pressure sensor 223. When the pressure sensor 223 is squeezed, its value is displayed on the plane of the controller 7. The battery also supplies power to the driver 42, and the controller 7 can control the driver 42.

[0042] In use, the bait is placed on the base 31. The pressure plate 32 compresses the four springs 33 and causes the four sliding rods 34 to slide within the base 31. The pressure plate 32 has teeth on both sides of the base 31 to simulate fish biting. The two ends of the bait, after simulating fish biting, are respectively placed in the grooves 10 at the bottom of the two pillars 211. The pressure plate 32 is moved by rotating the adjusting rod 212. The bait is pressed into the grooves 10 at the bottom of the pillars 211 by the pressure plate 32, fixing the two ends of the bait. The driving component 4 is used to slide the slide seat 221 within the slide rail 222. When the slide seat 221 moves, it drives the mounting seat 224 to move. The mounting seat 224 is located at the center of the bait, allowing for stretching adjustment of the bait. A pressure sensor 223 is provided between the bait and the mounting seat 224. The pressure sensor 223 is installed on one side of the mounting seat 224. When the bait is compressed, its pressure is transmitted to the pressure sensor 223.

[0043] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. An automated testing device for the tear resistance of fish bait, characterized in that: It includes a frame (1), a stretching mechanism (2), and a bait application mechanism (3). The frame (1) is equipped with a bait application mechanism (3) for squeezing the bait body, and the frame (1) is equipped with a stretching mechanism (2) for testing the tear resistance of the bait body. The stretching mechanism (2) includes a fixing member (21) and a pushing member (22). The fixing member (21) is used to limit the two ends of the bait body, and the pushing member (22) is used to push the center of the bait body.

2. The automated testing device for the tear resistance of fish bait body according to claim 1, characterized in that, The bait-using mechanism (3) includes a base (31), a pressure plate (32), a spring (33), and a slide rod (34). The base (31) is fixedly installed at the bottom of the inner wall of the frame (1). The top of the base (31) is provided with a pressure plate (32) through four springs (33). Each of the four springs (33) is movably sleeved with a slide rod (34). The surfaces of the four slide rods (34) at the bottom of the pressure plate (32) are slidably installed in the base (31). The top of the base (31) and the bottom of the pressure plate (32) are both provided with teeth.

3. The automated testing device for the tear resistance of fish bait body according to claim 1, characterized in that, The pusher (22) includes a slide (221), a slide rail (222), a drive (4), a mounting base (224), and a pressure sensor (223). The top of the slide rail (222) is mounted on the top of the inner wall of the frame (1). The slide rail (222) is provided with a drive (4) for moving the slide (221). The bottom of the slide (221) is fixedly mounted with a mounting base (224). A pressure sensor (223) is provided on one side of the mounting base (224).

4. The automated testing device for the tear resistance of fish bait body according to claim 3, characterized in that, The drive component (4) includes a threaded rod (41) and a driver (42). The threaded rod (41) is rotatably mounted inside the slide rail (222). The surface of the threaded rod (41) is threaded to the slide block (221). The surface of the slide rail (222) is provided with a driver (42) for rotating the threaded rod (41).

5. The automated testing device for the tear resistance of fish bait body according to claim 4, characterized in that, The top of the slide block (221) is embedded with two balls (5), and the tops of the two balls (5) are in contact with the top of the inner wall of the slide rail (222). The bottom of the threaded rod (41) is provided with a protective plate (6), which is fixedly installed in the slide rail (222), and the surface of the protective plate (6) is slidably installed in the slide block (221).

6. The automated testing device for the tear resistance of fish bait body according to claim 3, characterized in that, The fixing component (21) includes a column (211), an adjusting rod (212), and a pressure plate (213). The slide rail (222) has columns (211) on both sides, and a pressure plate (213) is provided at the bottom of each column (211). An adjusting rod (212) is rotatably installed on one side of the pressure plate (213), and the surface of the adjusting rod (212) is threaded into the column (211).

7. The automated testing device for the tear resistance of fish bait body according to claim 3, characterized in that, The pressure sensor (223) has a contact plate (8) on one side, and two insert plates (9) are integrally machined on one side of the contact plate (8). The mounting base (224) has a groove (10) for inserting the two insert plates (9) on its surface, and the two insert plates (9) have an inclined block (11) integrally machined on their opposite sides.

8. The automated testing device for the tear resistance of fish bait body according to claim 7, characterized in that, The frame (1) is provided with a controller (7) that is electrically connected to the pressure sensor (223).

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