Wire spool impact detection device

Abstract

The utility model discloses a wire spool impact detection device, which belongs to the technical field of wire spool detection equipment, and comprises a box body, and a clamping assembly is arranged in the box body; a connecting rod and an impact weight are arranged in the box body in a swinging manner, the impact weight is fixedly connected to the lower end of the connecting rod, a cylinder is fixedly connected to the upper end of the connecting rod, and the cylinder is rotationally connected to the inner wall of the box body; a supporting block is fixedly connected to the upper end of the inner wall of the box body, and a first motor is fixedly connected to the supporting block; a second sliding groove is formed in the cylinder, a spring pin is arranged in the second sliding groove and inserted into the output shaft, and an adjusting assembly is arranged on the outer side of the cylinder. The device has the beneficial effects that by arranging the spring pin, when the output shaft of the first motor rotates, the cylinder is driven to rotate, so that the cylinder lifts the impact weight through the connecting rod. And by arranging the magnet, the spring pin can be sucked out of the slotted hole, and the wire spool is impacted by the impact weight under the action of gravity.

Description

Technical Field

[0001] The utility model belongs to the technical field of winding disk detection equipment and relates to a winding disk impact detection device. Background Art

[0002] Cable winders are also called hose reels, cable reels, reels, and drums. They are widely used in people's daily lives. Cable winders can be used to easily stretch and wind hoses and wires. After use, the hoses or wires can be put back into the cable winders for storage, and they are generally not damaged, thus extending the service life of the hoses or wires. After the cable winders are produced, the quality of the cable winders usually needs to be tested. The most common test is the impact resistance test.

[0003] In a Chinese patent with the announcement number CN220188275U, an impact-resistant detection device is disclosed, and its technical solution is as follows: it includes a base, a bracket is fixedly connected to the base, a support rod is fixedly connected to the bracket, a rotating rod is rotatably connected to the support rod, and an impact hammer is installed at one end of the rotating rod. A placement plate is fixedly connected to the base, two fixed seats are fixedly connected to the placement plate, a fixed groove is provided on the fixed seat, and a locking mechanism for locking the parts in the fixed groove is provided on the fixed seat. A vertical rod is fixedly connected to the base, a waist-shaped groove is provided on the vertical rod, a sliding block is slidably connected in the waist-shaped groove, a long groove is provided on one side wall of the vertical rod, the long groove is connected to the waist-shaped groove, a locking bolt is slidably connected in the long groove, one end of the locking bolt is threadedly connected to the sliding block, the bolt head of the locking bolt is pressed against the outer wall of the vertical rod, a through hole is provided on the sliding block, and a limit rod is slidably connected in the through hole.

[0004] However, there are still the following disadvantages: when using this device, after adjusting the sliding block, the personnel must manually lift the rotating rod and the impact hammer and use the limit rod to limit the position. When impact is required, the limit rod is pulled out to make the rotating rod drive the impact hammer to swing. The degree of automation of this device is low, and the operation steps are complicated, which affects work efficiency.

[0005] In order to solve the above problems, the utility model proposes a winding reel impact detection device. Utility Model Content

[0006] In order to solve the problems existing in the background technology, the utility model proposes a winding reel impact detection device.

[0007] In order to achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows: a winding reel impact detection device comprises a box body, the bottom surface of which is provided with a clamping assembly for clamping the winding reel; a connecting rod and an impact weight are swingably arranged in the box body, the impact weight is fixedly connected to the lower end of the connecting rod, the upper end of the connecting rod is fixedly connected to a cylinder, one end of the cylinder is rotatably connected to the inner wall of the box body; a support block is fixedly connected to the upper end of the inner wall of the box body, a first motor is fixedly connected to the support block, the output shaft of the first motor extends into the cylinder and is rotatably connected to the cylinder; a second slide groove is provided on the side of the cylinder away from the connecting rod, the second slide groove penetrates the cylinder, a spring pin is slidably arranged in the second slide groove, a slot hole cooperating with the spring pin is provided on the output shaft of the first motor, and an adjustment assembly for disengaging the spring pin from the slot hole is provided on the outer side of the cylinder.

[0008] Furthermore, a slider is slidably connected to the inner wall of the second slide groove, the slider is fixedly sleeved on the spring pin, springs are fixedly connected to both sides of the top surface of the slider, and the upper ends of the two springs are fixedly connected to the inner wall of the second slide groove.

[0009] Furthermore, the adjustment component includes a magnet, a rotating rod, a third motor and a disc. The outer side of the box is fixedly connected to a support plate, the inner side of the support plate is fixedly connected to the third motor and fixedly connected to the inner side of the support plate, the output shaft of the third motor faces one side of the box and is fixedly connected to the disc, and the other side of the disc is fixedly connected to one end of the rotating rod; an arc-shaped rotating groove is provided on the support block, the rotating groove runs through the support block and the box, the rotating rod is arc-shaped and is slidably connected in the rotating groove, the end of the rotating rod away from the disc extends into the box and is fixedly connected to the magnet, and the magnet is located at one end of the cylinder close to the spring pin.

[0010] Furthermore, the clamping assembly includes a movable plate and a fixed plate, the fixed plate is fixedly connected to the bottom wall of the box body, the movable plate is slidably connected to the bottom wall of the box body left and right, a clamping groove is opened on the side of the fixed plate facing the movable plate, a limiting slot is opened on the bottom surface of the clamping groove, and a protrusion matching the clamping groove is fixedly connected to the side of the movable plate facing the fixed plate; a second motor is fixedly connected to the bottom wall of the box body, the output shaft of the second motor is fixedly connected to the left with a screw rod, the screw rod passes through the movable plate and is threadedly connected to the movable plate, and the left end of the screw rod is rotatably connected to the fixed plate; a sliding plate is fixedly connected to one side of the movable plate, the sliding plate is L-shaped, a first sliding groove is opened on the bottom wall of the box body, and the lower end of the sliding plate extends into the first sliding groove and is slidably connected to the first sliding groove.

[0011] Furthermore, a door panel is hinged on the front side of the box body, and a handle is fixedly connected to the outer side of one end of the door panel away from the hinge.

[0012] Furthermore, a pressure sensor is fixedly connected to one side of the impact weight, and the pressure sensor cooperates with the winding reel on the clamping assembly.

[0013] Furthermore, a display screen is fixedly connected to the front side of the box, a controller is arranged in the display screen, and the display screen, the first motor, the second motor, the third motor, the pressure sensor and the controller are all electrically connected.

[0014] Compared with the prior art, the utility model has the following beneficial effects: by arranging the spring pin, the output shaft of the first motor drives the cylinder to rotate when rotating, so that the cylinder lifts the impact weight through the connecting rod. By arranging the magnet, the spring pin can be sucked out of the slot hole, so that the cylinder and the output shaft of the first motor rotate relative to each other, and under the action of gravity, the impact weight falls to impact the winding reel.

[0015] By adjusting the position of the magnet, the impact weight can be swung downward at different heights, thereby adjusting the impact force of the impact weight. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the box in the utility model;

[0018] Figure 3 It is a schematic diagram of the position of the spring pin in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the regulating component in the utility model.

[0020] In the figure: 1. box body; 2. door panel; 3. display screen; 4. rotating rod; 5. rotating groove; 6. first motor; 7. cylinder; 8. connecting rod; 9. impact weight; 10. second motor; 11. screw; 12. moving plate; 13. sliding plate; 14. first slide groove; 15. bump; 16. clamping groove; 17. limiting slot; 18. spring pin; 19. slider; 20. spring; 21. second slide groove; 22. fixed plate; 23. magnet; 24. third motor; 25. disk. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-Figure 4As shown, the technical solution adopted by the utility model is as follows: the winding reel impact detection device includes a box body 1, a door panel 2 is hinged on the front side of the box body 1, and a handle is fixedly connected to the outer side of the door panel 2 away from the hinge.

[0023] The bottom surface of the box body 1 is provided with a clamping assembly for clamping and fixing the winding reel. The clamping assembly includes a moving plate 12 and a fixed plate 22, the fixed plate 22 is fixedly connected to the bottom wall of the box body 1, the moving plate 12 is slidably connected to the bottom wall of the box body 1, and the moving plate 12 is located on the right side of the fixed plate 22. The fixed plate 22 is provided with a clamping groove 16 on the side facing the moving plate 12, and a limiting slot 17 is provided on the bottom surface of the clamping groove 16, and the limiting slot 17 cooperates with the winding reel, and the moving plate 12 is fixedly connected with a protrusion 15 that cooperates with the clamping groove 16 on the side facing the fixed plate 22. A second motor 10 is fixedly installed on the box body 1, and the second motor 10 is located on the right side of the moving plate 12. The output shaft of the second motor 10 faces left and is fixedly connected with a screw rod 11, the screw rod 11 passes through the moving plate 12 and is threadedly connected to the moving plate 12, and the left end of the screw rod 11 is rotatably connected to the fixed plate 22. A sliding plate 13 is fixedly connected to one side of the moving plate 12 . The sliding plate 13 is L-shaped. A first sliding groove 14 is formed on the bottom wall of the box body 1 . The lower end of the sliding plate 13 is slidably connected in the first sliding groove 14 .

[0024] A connecting rod 8 and an impact weight 9 are swingably arranged in the box 1, the impact weight 9 is fixedly connected to the lower end of the connecting rod 8, the upper end of the connecting rod 8 is fixedly connected to a cylinder 7, and one end of the cylinder 7 is rotatably connected to the inner wall of the box 1. A pressure sensor is fixedly connected to the impact weight 9, and the pressure sensor cooperates with the winding drum on the clamping assembly.

[0025] A support block is fixedly connected to the upper end of the inner wall of the box body 1, and a first motor 6 is fixedly connected to the support block. The output shaft of the first motor 6 extends into the cylinder 7 and is rotatably connected to the cylinder 7. A second slide groove 21 is provided on the side of the cylinder 7 away from the connecting rod 8. The second slide groove 21 runs through the cylinder 7. A spring pin 18 is slidably arranged in the second slide groove 21. A slider 19 is slidably connected to the inner wall of the second slide groove 21. The slider 19 is fixedly sleeved on the spring pin 18. Both sides of the top surface of the slider 19 are fixedly connected with springs 20. The upper ends of the two springs 20 are fixedly connected to the inner wall of the second slide groove 21. A slot hole that matches the spring pin 18 is provided on the output shaft of the first motor 6. Under the action of the spring 20, one end of the spring pin 18 is inserted into the slot hole, thereby fixing the cylinder 7 with the output shaft of the first motor 6.

[0026] An adjustment component for disengaging the spring pin 18 from the slot is arranged on the outer side of the cylinder 7. The adjustment component includes a rotating rod 4, a magnet 23, a third motor 24 and a disc 25. A support plate is fixedly connected to the outer side of the housing 1. The third motor 24 is fixedly connected to the inner side of the support plate. The output shaft of the third motor 24 faces one side of the housing 1 and is fixedly connected to the disc 25. The other side of the disc 25 is fixedly connected to one end of the rotating rod 4. An arc-shaped rotating groove 5 is provided on the support block. The rotating groove 5 runs through the support block and the housing 1. The rotating rod 4 is arc-shaped and slidably connected in the rotating groove 5. The end of the rotating rod 4 away from the disc 25 extends into the housing 1 and is fixedly connected to the magnet 23. The magnet 23 is located at one end of the cylinder 7 close to the spring pin 18. The spring pin 18 is made of iron material.

[0027] A display screen 3 is fixedly connected to the front side of the box body 1. A controller is arranged inside the display screen 3. The display screen 3, the first motor 6, the second motor 10, the third motor 24 and the pressure sensor are all electrically connected to the controller.

[0028] Working principle: In summary, in the initial state, the connecting rod 8 is in a vertical state, and the lower end of the spring pin 18 is located in the slot.

[0029] When using the device, the personnel pulls open the door panel 2 by the handle, then inserts the wire winding drum into the limiting slot 17, and then closes the door panel 2. At this time, the impact weight 9 is located on the left side of the wire winding drum.

[0030] Then the personnel turns on the second motor 10 through the display screen 3, the output shaft of the second motor 10 drives the screw 11 to rotate, the screw 11 drives the moving plate 12 to approach the fixed plate 22, and the moving plate 12 drives the sliding plate 13 to slide in the first sliding groove 14. When the protrusion 15 enters the clamping groove 16 and cooperates with the winding reel, the personnel turns off the second motor 10 through the display screen 3.

[0031] Then the personnel turns on the first motor 6 through the display screen 3, and the output shaft of the first motor 6 rotates clockwise. Since the spring pin 18 is located in the second slide slot 21 and the slot hole, the output shaft of the first motor 6 can drive the cylinder 7 to rotate clockwise, and the cylinder 7 drives the connecting rod 8 and the impact weight 9 to rotate clockwise around the central axis of the cylinder 7.

[0032] When the spring pin 18 rotates to the inner side of the magnet 23, the magnet 23 attracts the spring pin 18, and the spring pin 18 drives the slider 19 to move toward the magnet 23, and the slider 19 compresses the two springs 20. Finally, the spring pin 18 is disengaged from the slot, and at this time, due to the effect of gravity, the impact weight 9, the connecting rod 8 and the cylinder 7 rotate counterclockwise around the central axis of the cylinder 7, and the impact weight 9 finally collides with the winding disk on the clamping assembly. When colliding, the pressure sensor on the impact weight 9 transmits the pressure signal generated during the impact to the display screen 3, and the pressure signal is displayed on the display screen 3.

[0033] The output shaft of the first motor 6 continues to rotate clockwise. When the slot on the output shaft re-matches with the second slide slot 21, the two springs 20 push the slider 19 and the spring pin 18 to move, so that the lower end of the spring pin 18 is reinserted into the slot. At this time, the person turns off the first motor 6 through the display screen 3.

[0034] Then the person starts the second motor 10 through the display screen 3, the output shaft of the second motor 10 rotates in the opposite direction, and drives the screw rod 11 to rotate in the opposite direction, the screw rod 11 moves the movable plate 12 away from the fixed plate 22, and the movable plate 12 drives the sliding plate 13 to slide in the first slide groove 14. When the sliding plate 13 slides to the rightmost end of the first slide groove 14, the person turns off the second motor 10 through the display screen 3.

[0035] Then the personnel pulls open the door panel 2 by the handle, takes out the wire winding reel from the limiting slot 17, and observes the damage degree of the wire winding reel to judge whether the wire winding reel is qualified.

[0036] When the impact force of the impact weight 9 needs to be adjusted, the personnel starts the third motor 24 through the display screen 3. When the impact force needs to be increased, the output shaft of the third motor 24 rotates clockwise, and drives the disc 25 to rotate clockwise, and the disc 25 drives the rotating rod 4 to rotate clockwise around the center of the disc 25, and the rotating rod 4 slides in the rotating groove 5, and the rotating rod 4 drives the magnet 23 to move. When the magnet 23 moves to a suitable position, the personnel turns off the third motor 24 through the display screen 3.

[0037] When the impact force needs to be reduced, the output shaft of the third motor 24 rotates counterclockwise, driving the magnet 23 to move through the disk 25 and the rotating rod 4. When the magnet 23 moves to a suitable position, the person turns off the third motor 24 through the display screen 3.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A winding reel impact detection device, characterized in that: The invention comprises a box body (1), wherein the bottom surface of the box body (1) is provided with a clamping assembly for clamping a winding reel; a connecting rod (8) and an impact weight (9) are swingably provided in the box body (1), wherein the impact weight (9) is fixedly connected to the lower end of the connecting rod (8), the upper end of the connecting rod (8) is fixedly connected to a cylinder (7), and one end of the cylinder (7) is rotatably connected to the inner wall of the box body (1); a supporting block is fixedly connected to the upper end of the inner wall of the box body (1), and a first motor (6) is fixedly connected to the supporting block; a second slide groove (21) is provided on a side of the cylinder (7) away from the connecting rod (8), the second slide groove (21) penetrates the cylinder (7), a spring pin (18) is slidably provided in the second slide groove (21), a slot hole matching the spring pin (18) is provided on the output shaft of the first motor (6), and an adjusting assembly for making the spring pin (18) disengage from the slot hole is provided on the outer side of the cylinder (7).

2. The wire winding reel impact detection device according to claim 1, characterized in that: A slider (19) is slidably connected to the inner wall of the second slide groove (21), the slider (19) is fixedly sleeved on the spring pin (18), both sides of the top surface of the slider (19) are fixedly connected to springs (20), and the upper ends of the two springs (20) are fixedly connected to the inner wall of the second slide groove (21).

3. The wire winding reel impact detection device according to claim 1, characterized in that: The adjustment component comprises a magnet (23), a rotating rod (4), a third motor (24) and a disc (25); the outer side of the box body (1) is fixedly connected to a support plate; the inner side of the support plate is fixedly connected to the third motor (24) and fixedly connected to the inner side of the support plate; the output shaft of the third motor (24) faces one side of the box body (1) and is fixedly connected to the disc (25); the other side of the disc (25) is fixedly connected to one end of the rotating rod (4); a circular arc rotating groove (5) is provided on the support block; the rotating groove (5) passes through the support block and the box body (1); the rotating rod (4) is circular arc-shaped and is slidably connected in the rotating groove (5); the end of the rotating rod (4) away from the disc (25) extends into the box body (1) and is fixedly connected to the magnet (23); the magnet (23) is located at one end of the cylinder (7) close to the spring pin (18).

4. The wire winding reel impact detection device according to claim 1, characterized in that: The clamping assembly comprises a movable plate (12) and a fixed plate (22), wherein the fixed plate (22) is fixedly connected to the bottom wall of the box body (1), the movable plate (12) is slidably connected to the bottom wall of the box body (1) left and right, a clamping groove (16) is provided on the side of the fixed plate (22) facing the movable plate (12), a limiting slot (17) is provided on the bottom surface of the clamping groove (16), and a protrusion (15) matching with the clamping groove (16) is fixedly connected to the side of the movable plate (12) facing the fixed plate (22); the bottom wall of the box body (1) is fixedly connected to the first Two motors (10), a screw rod (11) is fixedly connected to the output shaft of the second motor (10), the screw rod (11) passes through a movable plate (12) and is threadedly connected to the movable plate (12), and the left end of the screw rod (11) is rotatably connected to a fixed plate (22); a sliding plate (13) is fixedly connected to one side of the movable plate (12), and the sliding plate (13) is L-shaped, and a first sliding groove (14) is provided on the bottom wall of the box body (1), and the lower end of the sliding plate (13) extends into the first sliding groove (14) and is slidably connected to the first sliding groove (14).

5. The winding reel impact detection device according to claim 1, characterized in that: A door panel (2) is hingedly connected to the front side of the box body (1), and a handle is fixedly connected to the outer side of one end of the door panel (2) away from the hinge.

6. The wire winding reel impact detection device according to claim 1, characterized in that: A pressure sensor is fixedly connected to one side of the impact weight (9), and the pressure sensor cooperates with the winding reel on the clamping assembly.

7. The wire winding reel impact detection device according to claim 1, characterized in that: A display screen (3) is fixedly connected to the front side of the box body (1), a controller is arranged inside the display screen (3), and the display screen (3), the first motor (6), the second motor (10), the third motor (24), and the pressure sensor are all electrically connected to the controller.

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