Fishing rod bending detection device

Abstract

The utility model provides a fishing rod bending detection device, and relates to the technical field of fishing rod detection. The fishing rod screening and feeding device comprises a rack, a feeding mechanism, material moving mechanisms, a supporting mechanism, a pressing mechanism and a recycling box, the feeding mechanism is located at the front end of the middle of the rack and used for screening and feeding of fishing rods, the material moving mechanisms are arranged on the two sides of the upper end of the feeding mechanism, and the material moving mechanisms carry the fishing rods from the feeding mechanism to the supporting mechanism; and meanwhile, the detected fishing rod on the supporting mechanisms is pushed into the recycling box, the supporting mechanisms are located on the two sides of the rear end of the feeding mechanism and used for supporting and fixing the two ends of the fishing rod, and the downward pressing mechanism is located above the supporting mechanisms and used for downward pressing bending deformation of the fishing rod. According to the device, automation of fishing rod bending strength detection is achieved, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fishing rod detection, in particular to a fishing rod bending detection device. Background Art

[0002] Fishing is becoming an increasingly popular outdoor activity, mainly using fishing rods to catch fish from the water. Fishing rods are divided into many types according to different materials, and can also be divided into one-piece rods and multi-section rods. Regardless of whether they are one-piece rods or multi-section rods, the shape of the fishing rod gradually becomes thinner and sharper from the handle to the rear end. For example, a multi-section rod is composed of several hollow sections, which are nested and stored when not in use, and pulled out or plugged together in sequence when in use.

[0003] In order to detect the quality of the fishing rod, it is necessary to test the bending strength of the fishing rod. The existing bending strength testing method is manual testing. The tester holds one end of the fishing rod with his hand and inserts the other end of the fishing rod into the fixing hole. A horizontal bar is provided under the fishing rod. The tester presses down the end of the fishing rod held in his hand. The fishing rod bends and deforms under the action of the fixing hole and the baffle, thereby forming a certain bending arc. If the fishing rod does not break after bending, the inspection is qualified. If the fishing rod breaks when bent to a certain arc, the inspection is unqualified. However, this manual testing method has the problems of low work efficiency and high labor intensity, and is not suitable for automated production. Utility Model Content

[0004] In view of the technical problems of low work efficiency and high labor intensity in the above-mentioned fishing rod bending strength detection, the utility model provides a fishing rod bending detection device, which includes a frame, a feeding mechanism, a material moving mechanism, a supporting mechanism, a pressing mechanism and a recycling box. The device realizes the automation of fishing rod bending strength detection and improves the detection efficiency.

[0005] To this end, the technical solution of the utility model is a fishing rod bending detection device, which includes a frame, a feeding mechanism, a transferring mechanism, a supporting mechanism, a pressing mechanism and a recycling box. The feeding mechanism is located at the front end of the middle part of the frame, and is used for screening and feeding fishing rods. Transfer mechanisms are provided on both sides of the upper end of the feeding mechanism. The transferring mechanism transports the fishing rods from the feeding mechanism to the supporting mechanism, and at the same time pushes the fishing rods that have been inspected on the supporting mechanism into the recycling box. The supporting mechanisms are located on both sides of the rear end of the feeding mechanism, and are used for supporting and fixing the two ends of the fishing rod. The pressing mechanism is located above the supporting mechanism, and is used for pressing down and bending the fishing rods.

[0006] Furthermore, the feeding mechanism includes a feeding bracket, a feeding platform is provided at the front end of the feeding bracket, a driving shaft and an upper driven shaft are provided at the upper end of the feeding bracket, a lower driven shaft is provided at the rear end of the feeding platform, a conveyor belt is provided on the driving shaft, the upper driven shaft and the lower driven shaft, the conveyor belt is provided with transmission baffles distributed at intervals, and pads are provided below the two ends of the upper driven shaft.

[0007] Furthermore, a multi-stage screening material assembly is provided on the feeding bracket, and the multi-stage screening material assembly includes a screening material plate and a screening material fixing plate, the screening material fixing plate is provided with a screening material plate adjusting groove, and the screening material plate is provided with a plurality of serrated grooves.

[0008] Furthermore, a rod-aligning screw assembly is provided on the feeding bracket, a rod-aligning baffle is installed on the rod-aligning screw assembly, and a rod-aligning inclined plate and a rod-aligning flat plate are provided on the rod-aligning baffle.

[0009] Furthermore, the material moving mechanism includes a material moving support plate, the material moving support plate is provided with a magnetic coupling cylinder, the slider of the magnetic coupling cylinder is provided with a cylinder connecting plate, the cylinder connecting plate is installed with a lifting cylinder, and the piston rod of the lifting cylinder is installed with a material moving support plate.

[0010] Furthermore, a plurality of support plate material slots are provided at the rear end of the material moving support plate, a material pushing arc surface is provided at the front end of the material moving support plate, and a material blocking convex piece is provided at the rear end of the material pushing arc surface.

[0011] Furthermore, the supporting mechanism comprises a supporting slide plate, which is slidably connected to the frame via a supporting slide rail and a supporting slider, and the lower part of the supporting slide plate is connected to the supporting plate lead screw assembly via a slide plate fixing block.

[0012] Furthermore, a material-supporting roller is provided on the supporting slide plate, and both ends of the material-supporting roller are rotatably connected to the supporting slide plate via a material-supporting shaft seat, and a plurality of material-supporting grooves are provided on the material-supporting roller.

[0013] Furthermore, the downward pressure mechanism includes a transverse slide and a downward slide, the transverse slide is provided with a downward screw assembly, the downward slide is provided with a downward slide rail and a downward slide block, the downward slide block is provided with a downward connecting plate, the lower connecting plate is fixedly connected to the nut seat of the downward screw assembly, a downward pressure block is provided at the lower end of the nut seat, and a pressure sensor is provided between the downward pressure block and the nut seat.

[0014] Furthermore, the transverse sliding plate is slidably connected to the frame through the transverse sliding rail and the transverse sliding block, and a belt assembly is connected to the transverse sliding plate.

[0015] The beneficial effect of the utility model is that the feeding mechanism is used for screening and feeding of fishing rods. Through the design of the multi-stage screening component, it is suitable for screening of fishing rods of different diameters. Through the design of the pad block, the fishing rods stay at the same position of the conveying baffle after feeding, so as to facilitate the subsequent material transfer.

[0016] The material transfer mechanism moves the fishing rod from the loading mechanism to the supporting mechanism, and at the same time pushes out the fishing rod that has been tested on the supporting mechanism, and finally pushes it into the recycling box. The lifting cylinder of the material transfer mechanism drives the material transfer pallet to rise and fall, lifts and puts down the fishing rod, and the magnetic coupling cylinder drives the material transfer pallet to move forward or backward, delivers the fishing rod to the top of the supporting mechanism and resets it. The rear end of the material transfer pallet is provided with a plurality of pallet material slots for fixing and limiting the position when the fishing rod is lifted, and the front end of the material transfer pallet is provided with a material pushing arc surface for lifting the fishing rod and pushing it into the recycling box. The material transfer mechanism realizes the simultaneous operation of material transfer and unloading, and has a simple structure, convenient use, and high work efficiency.

[0017] The supporting mechanism drives the supporting slide plate to move forward and backward through the support plate screw assembly to adapt to fishing rods of different lengths. The pressing mechanism is used for pressing down and bending the fishing rod. The belt assembly drives the transverse slide plate to move left and right to adjust the pressing position of the fishing rod. When testing the bending strength of the fishing rod, the pressing block can be located in the middle of the fishing rod or at the front end of the fishing rod. The pressure sensor is used to measure the size of the pressing pressure value, and then control the stroke of the downward screw assembly, thereby realizing the automation of the bending strength detection of the fishing rod, improving the efficiency of the detection, and unifying the standards for the bending strength detection of the fishing rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 yes Figure 1 A schematic diagram of the structure from another angle;

[0020] Figure 3 yes Figure 1 A schematic diagram of the structure of the lower part;

[0021] Figure 4 yes Figure 3 The main view;

[0022] Figure 5 It is a structural diagram of the feeding mechanism;

[0023] Figure 6 yes Figure 5 Right view of;

[0024] Figure 7 It is a structural schematic diagram of the material transfer mechanism;

[0025] Figure 8 yes Figure 7 The main view;

[0026] Fig. 9 It is a structural schematic diagram of the supporting mechanism;

[0027] Fig.10 yes Fig. 9 A schematic diagram of the structure from another angle;

[0028] Fig.11 It is a structural diagram of the downward pressure structure;

[0029] Fig.12 yes Fig.11 The main view;

[0030] Fig.13 It is a schematic diagram of the structure of the belt assembly.

[0031] Explanation of symbols in the figure:

[0032] 1. Frame; 2. Feeding mechanism; 21. Feeding bracket; 22. Feeding platform; 221. Feeding front baffle; 222. Feeding side baffle; 23. Multi-stage screening assembly; 231. Screening plate; 232. Screening plate adjustment plate; 24. Driving shaft; 241. Feeding motor; 25. Upper driven shaft; 251. Pad; 26. Lower driven shaft; 27. Conveyor belt; 271. Conveying baffle; 28. Aligning rod screw assembly; 29. ​​Aligning rod baffle; 291. Aligning rod inclined plate; 292. Aligning rod flat plate; 3. Material transfer mechanism; 31. Material transfer support plate; 32. Magnetic coupling cylinder; 33. Cylinder connecting plate; 34. Lifting cylinder; 35. Material transfer support Plate; 351. Support plate trough; 352. Pushing arc surface; 353. Blocking lug; 4. Support mechanism; 41. Support slide plate; 411. Slide plate fixing block; 42. Support slide rail; 43. Support slider; 44. Support plate lead screw assembly; 45. Support roller; 451. Support trough; 46. Support shaft seat; 5. Pressing mechanism; 51. Transverse slide plate; 511. Transverse slide rail; 512. Transverse slider; 52. Downward slide plate; 53. Downward screw assembly; 531. Nut seat; 54. Downward slide rail; 55. Downward slider; 56. Downward connecting plate; 57. Pressing block; 58. Pressure sensor; 59. Belt assembly; 6. Recycling box. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] like Figure 1-Figure 13As shown, the utility model provides a fishing rod bending detection device, which includes a frame 1, a feeding mechanism 2, a material moving mechanism 3, a supporting mechanism 4, a pressing mechanism 5 and a recycling box 6. The frame 1 is a fixed supporting frame of the device. The feeding mechanism 2, the material moving mechanism 3, the supporting mechanism 4 and the pressing mechanism 5 are fixedly installed inside the frame 1. The recycling box 6 is installed at the rear end of the frame 1. The feeding mechanism 2 is located at the front end of the middle part of the frame 1, and is used for screening and feeding fishing rods. The material moving mechanism 3 is provided on both sides of the upper end of the feeding mechanism 2. The material moving mechanism 3 transports the fishing rod from the feeding mechanism 2 to the supporting mechanism 4, and at the same time pushes the fishing rod that has been detected on the supporting mechanism 4 out, and finally pushes it into the recycling box 6. The supporting mechanism 4 is located at the rear end of the feeding mechanism 2, and is used for supporting and fixing the two ends of the fishing rod. The pressing mechanism 5 is located above the supporting mechanism 4, and is used for pressing down and bending the fishing rod.

[0035] The feeding mechanism 2 includes a feeding bracket 21, a feeding platform 22 is provided at the front end of the feeding bracket 21, a feeding front baffle 221 is provided at the front end of the feeding platform 22, and feeding side baffles 222 are provided on both sides of the feeding platform 22. The feeding side baffles 222 are connected to the feeding platform 22 through guide rails and sliders, so as to facilitate the adjustment of the position of the feeding side baffles 222 to adapt to fishing rods of different lengths. A driving shaft 24 and an upper driven shaft 25 are provided at the upper end of the feeding bracket 21, a feeding motor 241 is provided on one side of the driving shaft 24, and the feeding motor 241 is connected to the driving shaft 24 through a reducer and a coupling, a lower driven shaft 26 is provided at the rear end of the feeding platform 22, a conveyor belt 27 is provided on the driving shaft 24, the upper driven shaft 25 and the lower driven shaft 26, and the conveyor belt 27 is provided with transmission baffles 271 distributed at intervals, and an in-place sensor is also provided at the upper end of the feeding bracket 21 for detecting whether the fishing rod is in place and providing a start signal for subsequent control.

[0036] Pads 251 are provided below both ends of the upper driven shaft 25 so that the upper driven shaft 25 is higher than the driving shaft 24 . After the fishing rod is loaded, the fishing rod stays at the same position of the conveying baffle 271 under the action of gravity.

[0037] The feeding bracket 21 is also provided with a multi-stage screening assembly 23, which includes a screening plate 231 and a screening fixing plate 232. The screening fixing plate 232 is provided with a screening plate adjustment slot, which is used for adjusting the installation position of the screening plate 231 up and down. The screening plate 231 is provided with a plurality of sawtooth grooves. The screening plate 231 cooperates with the conveying baffle 271 to realize automatic screening of the material rods, ensuring that only one fishing rod stays on the conveying baffle 271 at a time. By adjusting the installation position of the screening plate 231 up and down, it is suitable for screening fishing rods of different diameters. Its working principle is that when multiple (for example, 2) fishing rods stay on the conveying baffle 271, the conveying baffle 271 drives the multiple fishing rods to rise together. When the multiple fishing rods pass through the serrated grooves on the screening plate 231, the multiple fishing rods first slide on the conveying baffle 271 toward the bottom of the serrated grooves, and then slide on the conveying baffle 271 in the opposite direction of the bottom of the serrated grooves as they rise. When sliding to the highest point, only one fishing rod is allowed to stay on the conveying baffle 271, and the extra fishing rods are pushed out of the conveying baffle 271. By adjusting the installation position of the screening plate 231 up and down, the width value of the position where the fishing rods can stay on the conveying baffle 271 can be adjusted, so as to be suitable for screening fishing rods of different diameters.

[0038] A rod-aligning screw assembly 28 is also provided on the feeding bracket 21, and the rod-aligning screw assembly 28 includes a rod-aligning screw fixing plate, a screw motor, a screw fixing seat, a screw screw, a screw nut, a screw nut seat and other structures. A rod-aligning baffle 29 is installed on the rod-aligning screw assembly 28. The position of the rod-aligning baffle 29 is adjusted by the rod-aligning screw assembly 28. The rod-aligning baffle 29 is provided with a rod-aligning inclined plate 291 and a rod-aligning flat plate 292. When the fishing rod rises driven by the conveyor belt 27, one end of the fishing rod moves toward the other end under the squeezing action of the rod-aligning inclined plate 29 to ensure that both ends of the fishing rod are aligned after the fishing rod is loaded.

[0039] The material moving mechanism 3 includes a material moving support plate 31, which is provided with a magnetic coupling cylinder 32. The slider of the magnetic coupling cylinder 32 is provided with a cylinder connecting plate 33. A lifting cylinder 34 is installed on the cylinder connecting plate 33. A material moving support plate 35 is installed on the piston rod of the lifting cylinder 34. The magnetic coupling cylinder 32 drives the material moving support plate 35 to move forward and backward, and the lifting cylinder 3 drives the material moving support plate 35 to move up and down.

[0040] The rear end of the material transfer support plate 35 is provided with a plurality of support plate material grooves 351, which are used for fixing and limiting the position when the fishing rod is lifted. The front end of the material transfer support plate 35 is provided with a material pushing arc surface 352, and the rear end of the material pushing arc surface 352 is provided with a material blocking protrusion 353.

[0041] After the conveyor belt 27 of the feeding mechanism 2 completes feeding, the lifting cylinder 34 drives the material moving plate 35 to rise and lift the fishing rod, and the magnetic coupling cylinder 32 drives the material moving plate 35 to move forward. When the fishing rod reaches the top of the supporting mechanism 4, the lifting cylinder 34 drives the material moving plate 35 to descend and place the fishing rod on the supporting mechanism 4, and the magnetic coupling cylinder 32 drives the material moving plate 35 to move backward to achieve resetting.

[0042] When there are fishing rods that have been inspected on the support mechanism 4, the magnetic coupling cylinder 32 drives the material transfer support plate 35 to move forward, and the fishing rods on the support mechanism 4 will contact the material pushing arc surface 352 in turn. Under the action of the material pushing arc surface 352, the fishing rods are lifted upward until they are separated from the support mechanism 4. The fishing rods are piled up on the material pushing arc surface 352 in turn. After the last fishing rod is lifted, the fishing rods slide or roll forward along the material pushing arc surface 352 and fall into the recycling box. The function of the material blocking tab 353 is to prevent the fishing rods from sliding backward into the support plate material slot 351 when they are piled up.

[0043] The supporting mechanism 4 is used for supporting both ends of the fishing rod, and includes a supporting slide plate 41, which is slidably connected to the frame 1 through a supporting slide rail 42 and a supporting slider 43. The bottom of the supporting slide plate 41 is connected to a support plate screw assembly 44 through a slide plate fixing block 411. The support plate screw assembly 44 includes a screw motor, a screw fixing seat, a screw rod, a screw nut, a screw nut seat and other structures. The support plate screw assembly 44 drives the supporting slide plate 41 to move back and forth to adapt to fishing rods of different lengths.

[0044] A supporting roller 45 is provided on the supporting slide 41 , and both ends of the supporting roller 45 are rotatably connected to the supporting slide 41 via a supporting shaft seat 46 . A plurality of supporting grooves 451 are provided on the supporting roller 45 , and the number and spacing of the supporting grooves 451 are the same as those of the support plate grooves 351 on the material transfer support plate 35 .

[0045] The downward pressing mechanism 5 includes a transverse sliding plate 51 and a downward sliding plate 52. The transverse sliding plate 51 is slidably connected to the frame 1 through a transverse sliding rail 511 and a transverse sliding block 512. The transverse sliding plate 5 is provided with a downward moving screw assembly 53. The downward moving screw assembly 53 includes a screw motor, a screw fixing seat, a screw screw, a screw nut, a screw nut seat and other structures. The downward sliding plate 52 is provided with a downward sliding rail 54 and a downward sliding block 55. A downward connecting plate 56 is installed on the downward sliding block 55. The downward connecting plate 56 is fixedly connected to the nut seat 531 of the downward moving screw assembly 53. A downward pressing block 57 is provided at the lower end of the nut seat 531, and a pressure sensor is provided between the downward pressing block 57 and the nut seat 531.

[0046] In order to realize automatic adjustment of the position of the transverse sliding plate 5, a belt assembly 59 is connected to the transverse sliding plate 5, and the belt assembly 59 includes a belt, a pulley, a coupling, a drive motor, a photoelectric switch, etc.; the belt assembly 59 drives the transverse sliding plate 5 to translate left and right, thereby adjusting the downward position of the fishing rod. When the bending strength of the fishing rod is tested, the downward pressure block 57 can be located in the middle position of the fishing rod or at the front end position of the fishing rod. The pressure sensor is used to measure the size of the downward pressure value, thereby controlling the stroke of the downward screw assembly 53.

[0047] The utility model provides a fishing rod bending detection device, comprising a frame 1, a feeding mechanism 2, a material moving mechanism 3, a supporting mechanism 4, a pressing mechanism 5 and a recycling box 6. The feeding mechanism 2 is used for screening and feeding fishing rods. By adjusting the installation position of the screening plate 231 up and down, it is suitable for screening fishing rods with different diameters, ensuring that one fishing rod is fed each time. During the feeding process, one end of the fishing rod moves toward the other end under the squeezing action of the rod alignment inclined plate 29, so as to ensure that both ends of the fishing rod are aligned after the fishing rod is fed. Through the design of the cushion block 251, after the fishing rod is fed, under the action of gravity, the fishing rod stays at the same position of the conveying baffle 271, so as to facilitate subsequent material moving.

[0048] The material transfer mechanism 3 transfers the fishing rod from the loading mechanism 2 to the supporting mechanism 4, and pushes out the fishing rod that has been tested on the supporting mechanism 4, and finally pushes it into the recycling box 6. The lifting cylinder 34 of the material transfer mechanism 3 drives the material transfer support plate 35 to rise and fall, lift and put down the fishing rod, and the magnetic coupling cylinder 32 drives the material transfer support plate 35 to move forward or backward, and deliver the fishing rod to the top of the supporting mechanism 4 and reset it. The rear end of the material transfer support plate 35 is provided with a plurality of support plate material grooves 351 for fixing and limiting when the fishing rod is lifted, and the front end of the material transfer support plate 35 is provided with a material pushing arc surface 352 for lifting the fishing rod and pushing it into the recycling box 6. The material transfer mechanism 3 realizes the simultaneous operation of material transfer and unloading, and has a simple structure, convenient use, and high work efficiency.

[0049] The supporting mechanism 4 is located at the rear end of the feeding mechanism 2, and is used for supporting and fixing the two ends of the fishing rod. The supporting slide plate 41 is driven to move forward and backward by the support plate screw assembly 44 to adapt to fishing rods of different lengths. The pressing mechanism 5 is located above the supporting mechanism 4, and is used for pressing down and bending the fishing rod. The transverse slide plate 5 is driven to move left and right by the belt assembly 59, thereby adjusting the pressing position of the fishing rod. When the bending strength of the fishing rod is tested, the pressing block 57 can be located in the middle position of the fishing rod or at the front end position of the fishing rod. The pressure sensor is used to measure the size of the pressing pressure value, thereby controlling the stroke of the downward screw assembly 53, thereby realizing the automation of the bending strength test of the fishing rod and improving the efficiency and standardization of the test.

[0050] However, the above is only a specific embodiment of the present invention, and should not be used to limit the scope of implementation of the present invention. Therefore, the replacement of equivalent components, or equivalent changes and modifications made according to the scope of protection of the patent of the present invention should still fall within the scope covered by the claims of the present invention.

Claims

1. A fishing rod bending detection device, characterized in that: The machine comprises a frame, a feeding mechanism, a material transfer mechanism, a supporting mechanism, a pressing mechanism and a recycling box. The feeding mechanism is located at the front end of the middle part of the frame and is used for screening and feeding fishing rods. Material transfer mechanisms are arranged on both sides of the upper end of the feeding mechanism. The material transfer mechanism transfers the fishing rods from the feeding mechanism to the supporting mechanism and pushes the fishing rods that have been inspected on the supporting mechanism into the recycling box. The supporting mechanism is located on both sides of the rear end of the feeding mechanism and is used for supporting and fixing the two ends of the fishing rods. The pressing mechanism is located above the supporting mechanism and is used for The rod is bent and deformed by being pressed down; the downward pressing mechanism includes a transverse sliding plate and a downward sliding plate, the transverse sliding plate is provided with a downward screw assembly, the downward sliding plate is provided with a downward slide rail and a downward sliding block, a downward connecting plate is installed on the downward sliding block, the downward connecting plate is fixedly connected to the nut seat of the downward screw assembly, a downward pressing block is provided at the lower end of the nut seat, and a pressure sensor is provided between the downward pressing block and the nut seat; the transverse sliding plate is slidably connected to the frame through the transverse sliding rail and the transverse sliding block, and a belt assembly is connected to the transverse sliding plate.

2. A fishing rod bending detection device according to claim 1, characterized in that: The feeding mechanism includes a feeding bracket, a feeding platform is provided at the front end of the feeding bracket, a driving shaft and an upper driven shaft are provided at the upper end of the feeding bracket, a lower driven shaft is provided at the rear end of the feeding platform, a conveyor belt is provided on the driving shaft, the upper driven shaft and the lower driven shaft, the conveyor belt is provided with transmission baffles distributed at intervals, and pads are provided below the two ends of the upper driven shaft.

3. A fishing rod bending detection device according to claim 2, characterized in that: The feeding bracket is also provided with a multi-stage screening assembly, which includes a screening plate and a screening fixing plate. The screening fixing plate is provided with a screening plate adjusting slot, and the screening plate is provided with a plurality of serrated grooves.

4. A fishing rod bending detection device according to claim 2, characterized in that: The feeding bracket is provided with a rod-aligning screw assembly, the rod-aligning screw assembly is installed with a rod-aligning baffle, and the rod-aligning baffle is provided with a rod-aligning inclined plate and a rod-aligning flat plate.

5. A fishing rod bending detection device according to claim 1, characterized in that: The material moving mechanism comprises a material moving support plate, the material moving support plate is provided with a magnetic coupling cylinder, a slider of the magnetic coupling cylinder is provided with a cylinder connecting plate, a lifting cylinder is installed on the cylinder connecting plate, and a material moving support plate is installed on the piston rod of the lifting cylinder.

6. A fishing rod bending detection device according to claim 5, characterized in that: The rear end of the material moving support plate is provided with a plurality of support plate material grooves, the front end of the material moving support plate is provided with a material pushing arc surface, and the rear end of the material pushing arc surface is provided with a material blocking convex piece.

7. A fishing rod bending detection device according to claim 1, characterized in that: The supporting mechanism comprises a supporting slide plate, which is slidably connected to the frame via a supporting slide rail and a supporting slide block, and the lower part of the supporting slide plate is connected to a supporting plate lead screw assembly via a slide plate fixing block.

8. A fishing rod bending detection device according to claim 7, characterized in that: A material-supporting roller is provided on the supporting slide plate, and two ends of the material-supporting roller are rotatably connected to the supporting slide plate via a material-supporting shaft seat, and a plurality of material-supporting grooves are provided on the material-supporting roller.

Images