High-precision off-line device

Abstract

The utility model discloses a high-precision coil inserting device, which belongs to the technical field of cable coil inserting and comprises a base, two mounting plates are arranged above the base, the bottom surface of one mounting plate is fixedly connected with the upper surface of the base, and the bottom surface of the other mounting plate is slidably connected with the upper surface of the base. The side faces, close to each other, of the two mounting plates are rotationally connected with connecting discs, a rotating motor is fixedly mounted on the left side face of one mounting plate, the output end of the rotating motor is fixedly connected with the left side face of one connecting disc, and a roller shaft is jointly clamped into the two connecting discs. The inner top wall of the rack and the upper surface of the base are each fixedly provided with two electric telescopic rods. According to the high-precision cable inserting device, the rack, the electric telescopic rod, the connecting plate, the connecting spring, the fixing plate, the pulley, the encoder, the controller, the electric push rod and the clamping plate are arranged, so that the purpose of accurately inserting cables is achieved.

Description

Technical Field

[0001] This application belongs to the field of cable unloading technology, and in particular relates to a high-precision unloading device. Background Technology

[0002] In the manufacturing process of aircraft cables, the unloading process is an essential step. Aircraft cables are used in large quantities, have many varieties, and are widely used. The working environment is relatively complex, the cable reels are heavy, and it is very inconvenient to move the cable reels. In the unloading process, it is usually necessary for one person to lay the cable and another person to manage the cable, resulting in high labor costs.

[0003] The existing utility model with authorization announcement number CN220334351U discloses a reel-type cable unloading device, including a first support component and a second support component; a rotating shaft, one end of which is disposed on the first support component and the other end of which is disposed on the second support component; wherein, the rotating shaft is used to install the cable reel.

[0004] The above technical solution enables smooth manual cable unloading, saves labor costs, and improves the efficiency of unloading work. However, when using the above technical solution, the device does not have the function of monitoring the cable unloading length. As a result, when workers are unloading cables, they mostly rely on experience to control the unloading length, which leads to poor accuracy in cable unloading and reduces the practicality of the device.

[0005] To address this issue, we propose a high-precision unloading device. Utility Model Content

[0006] The purpose of this application is to solve the problem of low cable laying accuracy in the prior art, and to propose a high-precision cable laying device.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A high-precision unloading device includes a base with two mounting plates on top. The bottom surface of one mounting plate is fixedly connected to the upper surface of the base, and the bottom surface of the other mounting plate is slidably connected to the upper surface of the base. Connecting discs are rotatably connected to the adjacent sides of both mounting plates. A rotary motor is fixedly mounted on the left side of one of the mounting plates, and the output end of the rotary motor is fixedly connected to the left side of one of the connecting discs. A roller is commonly engaged inside both connecting discs. A frame is fixedly mounted on the upper surface of the base, and the inner top wall of the frame is connected to the base. Two electric telescopic rods are fixedly installed on the upper surface of each frame. A connecting plate is fixedly installed at the telescopic end of each set of electric telescopic rods. Four connecting springs are fixedly installed on the side of the two connecting plates that are close to each other. A fixing plate is fixedly installed at the end of the two sets of connecting springs that are close to each other. A pulley is fixedly installed on the side of the two fixing plates that are close to each other. An encoder is fixedly installed on the upper surface of one of the fixing plates. A controller is fixedly installed on the left side of the frame. Two electric push rods are fixedly installed on the inner wall of the frame. A clamping plate is fixedly installed at the telescopic end of each electric push rod.

[0009] Preferably, two sets of casters are fixedly installed on the bottom surface of the base, and a brake pad is fixedly installed on the outer surface of each caster.

[0010] Preferably, two electric cylinders are fixedly installed on the upper surface of the base, and the telescopic end of each electric cylinder is fixedly connected to the left side of the other mounting plate.

[0011] Preferably, two sliders are fixedly installed on the bottom surface of another mounting plate, and two grooves are formed on the upper surface of the base, with the two sliders slidably connected inside the two grooves respectively.

[0012] Preferably, a limiting frame is fixedly installed on the inner wall of the frame, and a plurality of ball bearings are rotatably connected inside the limiting frame.

[0013] Preferably, four telescopic columns are fixedly installed on one side of each of the two connecting plates that are close to each other, and the telescopic end of each telescopic column is fixedly connected to the outer surface of the fixed plate.

[0014] Preferably, two fixing blocks are fixedly installed on the inner top wall of the frame, and the inner wall of each fixing block is fixedly connected to the outer surface of the electric push rod.

[0015] Preferably, a storage battery is fixedly installed on the upper surface of the base, and the storage battery is electrically connected to the rotating motor, the electric telescopic rod, the encoder, the controller and the electric push rod respectively through wires.

[0016] In summary, the technical effects and advantages of this application are as follows: By incorporating a base, mounting plate, connecting plate, rotating motor, and roller, the rotating motor provides power to drive the roller to rotate, thereby achieving the purpose of unloading the cable. By incorporating a frame, electric telescopic rod, connecting plate, connecting spring, fixing plate, pulley, and encoder, the electric telescopic rod provides power to clamp the cable using the connecting plate, connecting spring, fixing plate, and pulley. When the cable is unloaded, it drives the pulley to rotate. The encoder monitors the number of rotations and the rotation angle of the pulley, thus achieving real-time monitoring of the unloaded cable length. By incorporating a controller, electric push rod, and clamping plate, when the specified length is reached, the controller controls the electric push rod to clamp and fix the clamping plate, thereby stopping the unloading action. This achieves precise cable unloading, avoiding deviations in unloaded length and ensuring high accuracy in cable unloading. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the base of this utility model;

[0018] Figure 2 This is a three-dimensional structural schematic diagram of the sectional view of the mounting plate of this utility model;

[0019] Figure 3 This is a three-dimensional structural schematic diagram of the frame of this utility model, viewed from below and in cross-section.

[0020] Figure 4 This is a three-dimensional structural schematic diagram of the sectional view of the fixing plate of this utility model;

[0021] Figure 5 This is a three-dimensional structural diagram of the mounting plate of this utility model.

[0022] In the diagram: 1. Base; 2. Mounting plate; 3. Connecting plate; 4. Rotating motor; 5. Roller; 6. Frame; 7. Electric telescopic rod; 8. Connecting plate; 9. Connecting spring; 10. Fixing plate; 11. Pulley; 12. Encoder; 13. Controller; 14. Electric push rod; 15. Clamping plate; 16. Caster wheel; 17. Brake pad; 18. Electric cylinder; 19. Slider; 20. Slide groove; 21. Limiting frame; 22. Ball bearing; 23. Telescopic column; 24. Fixing block; 25. Battery. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Reference Figure 1-5A high-precision unloading device includes a base 1. Two mounting plates 2 are arranged on the top of the base 1. The bottom surface of one mounting plate 2 is fixedly connected to the upper surface of the base 1, and the bottom surface of the other mounting plate 2 is slidably connected to the upper surface of the base 1. Two sets of casters 16 are fixedly installed on the bottom surface of the base 1. Each caster 16 has a brake pad 17 fixedly installed on its outer surface. The installation of the casters 16 facilitates the movement of the device by workers, thereby increasing the ease of movement of the device. The installation of the brake pad 17 locks the casters 16, thereby preventing the casters 16 from rotating on their own.

[0025] Two mounting plates 2 are rotatably connected to connecting discs 3 on their adjacent sides. A rotating motor 4 is fixedly installed on the left side of one of the mounting plates 2. The output end of the rotating motor 4 is fixedly connected to the left side of one of the connecting discs 3. A roller 5 is clamped inside both connecting discs 3. A cable is installed on the roller 5. Two electric cylinders 18 are fixedly installed on the upper surface of the base 1. The telescopic end of each electric cylinder 18 is fixedly connected to the left side of the other mounting plate 2. The power provided by the electric cylinder 18 drives the mounting plate 2 connected to it to move, thereby facilitating the worker to disassemble and replace the roller 5.

[0026] A frame 6 is fixedly installed on the upper surface of the base 1, and two sliders 19 are fixedly installed on the bottom surface of the other mounting plate 2. Two grooves 20 are opened on the upper surface of the base 1, and the two sliders 19 are slidably connected inside the two grooves 20 respectively. The installation of sliders 19 and grooves 20 plays a role in restricting the movement trajectory of the mounting plate 2, thereby preventing the mounting plate 2 from deviating from the movement trajectory when moving, and thus ensuring the stability of the movement of the mounting plate 2.

[0027] Two electric telescopic rods 7 are fixedly installed on the inner top wall of the frame 6 and the upper surface of the base 1. A connecting plate 8 is fixedly installed on the telescopic end of each set of electric telescopic rods 7. A limit frame 21 is fixedly installed on the inner wall of the frame 6. Several balls 22 are rotatably connected inside the limit frame 21. The installation of the limit frame 21 plays a role in correcting the position of the cable and preventing the cable from deviating. The installation of the balls 22 reduces the friction when the cable contacts the limit frame 21, thereby reducing the wear on the cable.

[0028] Four connecting springs 9 are fixedly installed on the side of each of the two connecting plates 8 that are close to each other. A fixing plate 10 is fixedly installed on the end of each of the two sets of connecting springs 9 that are close to each other. A pulley 11 is fixedly installed on the side of each of the two fixing plates 10 that are close to each other. The outer surface of the pulley 11 is patterned to increase the friction between the cable and the pulley 11, thereby facilitating the cable to drive the pulley 11 to rotate. Four telescopic columns 23 are fixedly installed on the side of each of the two connecting plates 8 that are close to each other. The telescopic end of each telescopic column 23 is fixedly connected to the outer surface of the fixing plate 10. The installation of the telescopic columns 23 restricts the movement trajectory of the fixing plate 10, thereby preventing the fixing plate 10 from deviating from the movement trajectory when moving, and thus ensuring the stability of the movement of the fixing plate 10.

[0029] An encoder 12 is fixedly installed on the upper surface of one of the fixed plates 10. A controller 13 is fixedly installed on the left side of the frame 6. Two electric push rods 14 are fixedly installed on the inner wall of the frame 6. The encoder 12 is model E40S6-1000-3-T-24, and the controller 13 is model S7-200-SMART. The encoder 12 is used to monitor the number of rotations and rotation angle of the pulley 11 in real time, so as to easily determine the length of the cable extension. The controller 13 is electrically connected to the rotating motor 4, the electric telescopic rod 7, the encoder 12, the electric push rod 14, and the electric cylinder 18 through wires. Two fixing blocks 24 are fixedly installed on the inner top wall of the frame 6. The inner wall of each fixing block 24 is fixedly connected to the outer surface of the electric push rod 14. The installation of the fixing blocks 24 plays a role in stabilizing the electric push rod 14, thereby preventing the electric push rod 14 from shaking during extension and retraction, and thus ensuring the stability of the electric push rod 14.

[0030] Each electric push rod 14 has a clamping plate 15 fixedly installed at its telescopic end. A storage battery 25 is fixedly installed on the upper surface of the base 1. The storage battery 25 is electrically connected to the rotating motor 4, the electric telescopic rod 7, the encoder 12, the controller 13, the electric push rod 14, and the electric cylinder 18 through wires. The installation of the storage battery 25 can provide power to the electrical equipment of the device, so that the device is not limited by the length of the wires, further increasing the practicality of the device.

[0031] The working principle of this utility model is as follows: In use, the worker first inputs the required cable length through the controller 13, then passes the cable through the limiting frame 21. The electric telescopic rod 7 then powers two pulleys 11 to move towards each other, thus clamping and limiting the cable. Next, the controller 13 activates the rotating motor 4, which in turn powers the connecting disc 3 to rotate. This, in turn, causes the roller 5 to rotate, thereby unloading the cable. During the unloading process, the cable drives the pulleys 11... The encoder 12 monitors the number of rotations and the rotation angle of the pulley 11 in real time. When the encoder 12 detects that the number of rotations and the rotation angle of the pulley 11 have reached the specified values, the controller 13 sends a signal to the rotating motor 4 and the electric push rod 14, thereby stopping the rotating motor 4 and extending the electric push rod 14. The power provided by the electric push rod 14 drives the clamping plate 15 to move towards one side, thereby clamping and fixing the cable and preventing the cable from moving further. This achieves the purpose of precision cable unloading and ensures the accuracy of cable unloading.

[0032] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high-precision unloading device, comprising a base (1), characterized in that: Two mounting plates (2) are provided above the base (1). The bottom surface of one mounting plate (2) is fixedly connected to the upper surface of the base (1), and the bottom surface of the other mounting plate (2) is slidably connected to the upper surface of the base (1). A connecting plate (3) is rotatably connected to one side of each mounting plate (2) that is close to the other. A rotating motor (4) is fixedly installed on the left side of one of the mounting plates (2). The output end of the rotating motor (4) is fixedly connected to the left side of one of the connecting plates (3). A roller (5) is clamped inside both connecting plates (3). A frame (6) is fixedly installed on the upper surface of the base (1). A roller (5) is fixedly installed on the inner top wall of the frame (6) and the upper surface of the base (1). Two electric telescopic rods (7), each set of electric telescopic rods (7) has a connecting plate (8) fixedly installed at its telescopic end, four connecting springs (9) fixedly installed on the side of the two connecting plates (8) that are close to each other, a fixing plate (10) fixedly installed on the side of the two sets of connecting springs (9) that are close to each other, a pulley (11) fixedly installed on the side of the two fixing plates (10) that are close to each other, an encoder (12) fixedly installed on the upper surface of one of the fixing plates (10), a controller (13) fixedly installed on the left side of the frame (6), two electric push rods (14) fixedly installed on the inner wall of the frame (6), and a clamping plate (15) fixedly installed on the telescopic end of each electric push rod (14).

2. The high-precision unloading device according to claim 1, characterized in that: Two sets of casters (16) are fixedly installed on the bottom surface of the base (1), and a brake pad (17) is fixedly installed on the outer surface of each caster (16).

3. The high-precision unloading device according to claim 1, characterized in that: Two electric cylinders (18) are fixedly installed on the upper surface of the base (1), and the telescopic end of each electric cylinder (18) is fixedly connected to the left side of the other mounting plate (2).

4. The high-precision unloading device according to claim 1, characterized in that: Two sliders (19) are fixedly installed on the bottom surface of another mounting plate (2), and two grooves (20) are opened on the upper surface of the base (1). The two sliders (19) are slidably connected inside the two grooves (20).

5. The high-precision unloading device according to claim 1, characterized in that: A limiting frame (21) is fixedly installed on the inner wall of the frame (6), and a number of ball bearings (22) are rotatably connected inside the limiting frame (21).

6. The high-precision unloading device according to claim 1, characterized in that: Four telescopic columns (23) are fixedly installed on one side of each of the two connecting plates (8) that are close to each other, and the telescopic end of each telescopic column (23) is fixedly connected to the outer surface of the fixed plate (10).

7. The high-precision unloading device according to claim 1, characterized in that: Two fixing blocks (24) are fixedly installed on the inner top wall of the frame (6), and the inner wall of each fixing block (24) is fixedly connected to the outer surface of the electric push rod (14).

8. The high-precision unloading device according to claim 1, characterized in that: A battery (25) is fixedly installed on the upper surface of the base (1). The battery (25) is electrically connected to the rotating motor (4), the electric telescopic rod (7), the encoder (12), the controller (13), and the electric push rod (14) through wires.

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