Automatic cable reeling device

Abstract

The invention discloses an automatic cable reeling device, which comprises an automatic transport vehicle, a ground rail mobile platform and automatic wire-retracting and -releasing equipment, which autonomously calculates a walking path, finds a corresponding reel in a warehouse and forks it; the ground rail mobile platform is on standby at a starting position for cable loading, the automatic transport vehicle returns according to a set position planning path and stably places the reel on the ground rail mobile platform, a through-beam sensor detects that light is blocked by an object and a programmable logic controller determines that the reel is in place, and stably moves the reel to a terminal position for loading; the automatic wire-retracting and -releasing equipment accurately releases the wire through a servo system control, automatically switches and lowers the reel onto the mobile platform, the mobile platform stably moves the reel to a starting position for loading, returns to the starting position for loading, forks the reel, and delivers it to a designated position in the warehouse, the entire transport device constitutes a large-scale automatic reel loading system, acquires and communicates, realizes closed-loop control, and realizes fully automatic cable retrieval detection.

Description

Technical Field

[0001] The invention relates to a cable detection technology, and in particular to an automatic cable winding device for realizing full-automatic cable taking and detection. Background Art

[0002] At present, traditional cable testing belongs to testing equipment. The testing production line relies on manpower to complete the testing, from cable collection to testing, with the characteristics of low frequency of use, large number of manpower, relatively irregular operation, high added value, etc. If there is no testing procedure, the production line has low frequency of use and requires personnel to wait on standby, the reel specifications are large and heavy, and the transportation of personnel is inconvenient. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a fully automatic loading and unloading system for cable reels and transportation, which realizes closed-loop control through the acquisition and communication of information between equipment and sensors, and realizes an automatic cable reeling device for a fully automatic loading and unloading system that is unmanned or only requires one person to control.

[0004] In order to solve the above technical problems, the present invention provides an automatic cable reeling device, which includes an automatic transport vehicle, a ground rail mobile platform and an automatic cable reeling device, wherein;

[0005] The automatic transport vehicle is used to automatically transport the cable coil to be tested to the designated location. The transport vehicle uses two forks and distance measuring devices set on the two forks to scoop up the cable to be tested and transport it smoothly. The automatic transport vehicle is an automatic unmanned handling machine forklift device. The cable transportation route is set on the ground. After receiving the control command, the automatic transport vehicle searches for the internal storage record from the standby position, autonomously calculates the walking path, finds the corresponding reel in the warehouse and forks it;

[0006] The ground rail mobile platform is a rod frame disc structure used for conveying cables in the middle section. The ground rail mobile platform is on standby at the starting position for cable loading. The automatic transport vehicle returns according to the set position planning path and places the disc stably on the ground rail mobile platform. The ground rail mobile platform is provided with a through-beam sensor. The through-beam sensor detects the light being blocked by an object and the programmable logic controller determines whether the disc is placed in place. The through-beam sensor is connected to the programmable logic controller.

[0007] Automatic pay-off and reeling equipment is used to pay-off and reel the cable to the testing equipment. The automatic pay-off and reeling equipment includes a feeding rack, a mobile platform, a private service driving motor, a feeding gear and a feeding rack. The feeding rack is vertically fixedly connected to the mobile platform. The private service driving motor drives the feeding gear and the feeding rack to rotate and convey the cable. The automatic transport vehicle withdraws from the automated production line and returns to the standby position. The private service driving motor cooperates with the feeding gear and the feeding rack to drive the mobile platform to move on the track. The mobile platform moves the reel smoothly to the feeding end position at a speed of 1-2.5m / min. The feeding end position is located below the automatic pay-off and reeling equipment; the automatic pay-off and reeling equipment is provided with a clamping mechanism for controlling the precise pay-off action of the automatic pay-off and reeling equipment. A sensor and a clamping part are provided at one end of the clamping mechanism. After the equipment detects that the reel is in place, the pre-set program and the sensor feedback are used to cause the clamping part in the clamping mechanism to descend, clamp the reel and lift it up. A weighing sensor is also provided on the ground rail mobile platform. The weighing sensor detects the weight change and confirms that the clamping is successful. The automatic pay-off and reeling equipment controls the precise pay-off through the servo system to cooperate with the subsequent process;

[0008] After paying out the wire, the automatic pay-off and take-up device takes up the wire according to the system control. After fixing, it automatically changes and lowers the reel to the mobile platform. The mobile platform confirms the successful placement through the weighing sensor. Then the automatic pay-off and take-up device clamps the top and releases it. The mobile platform moves the reel smoothly to the starting position for loading at the fastest speed of 1-1.5m / min. The sensor receives the signal to the automatic transport vehicle, which starts and returns to the starting position for loading to fork the reel and deliver it to the designated location in the warehouse. The automatic transport vehicle returns to its original position.

[0009] Preferably, the automatic transport vehicle is an automatic unmanned transport robot forklift.

[0010] Preferably, the automated transport vehicle travels along an axial or longitudinal path.

[0011] Preferably, the disc diameter is in the range of 2-3 m.

[0012] Preferably, the ground rail moving platform and the automatic wire-retracting and -releasing device are configured as a disc structure, and the conveying direction is forward.

[0013] Preferably, the rotating conveying speed of the ground rail mobile platform and the automatic wire-retracting and -releasing equipment is 2-5 m / min.

[0014] After the present invention adopts the above structure, its beneficial effects are:

[0015] An automatic cable reeling device comprises an automatic transport vehicle, a ground rail mobile platform and automatic cable reeling and unreeling equipment, wherein;

[0016] The automatic transport vehicle is used to automatically transport the cable coil to be tested to the designated location, autonomously calculate the walking path, find the corresponding reel in the warehouse and fork it; the ground rail mobile platform is a rod frame disc structure used for conveying cables in the middle section. The ground rail mobile platform is on standby at the starting position of cable loading. The automatic transport vehicle plans the path to return according to the set position and places the reel stably on the ground rail mobile platform. The ground rail mobile platform is equipped with a through-beam sensor. The through-beam sensor detects the light being blocked by an object and the programmable logic controller determines whether the reel is in place. The automatic reeling and unwinding equipment is used to reel the cable to the testing equipment. The private service drive motor cooperates with the feeding gear and the feeding rack to drive the mobile platform to move on the track. The mobile platform moves the reel stably to the loading end position at a speed of 1-2.5m / min. The loading end position is located below the automatic reeling and unwinding equipment; the automatic reeling and unwinding equipment is provided with a clamping mechanism for controlling the precise unwinding action of the automatic reeling and unwinding equipment. A sensor and a clamping part are provided at one end of the clamping mechanism. After the equipment detects that the reel is in place, it will feedback to the sensor through the pre-set program, and the weighing sensor The sensor detects the weight change to confirm the successful clamping, and the automatic pay-off and take-up equipment controls the precise pay-off through the servo system to cooperate with the subsequent process; after pay-off, the automatic pay-off and take-up equipment reels according to the system control, and automatically changes and lowers the reel to the mobile platform after the fixation is completed. The mobile platform confirms the successful placement through the weighing sensor, and then the automatic pay-off and take-up equipment clamps the top and releases it. The mobile platform moves the reel smoothly to the loading starting position at the fastest speed of 1-1.5m / min. The sensor receives the signal to the automatic transport vehicle, and the automatic transport vehicle starts, returns to the loading starting position to fork the reel, and sends it to the designated position of the warehouse. The automatic transport vehicle returns to its original position. The entire transport device constitutes a large-scale automatic loading system for reels, realizing fully automatic cable retrieval detection. The production line requires a fully automatic loading and unloading system for loading and unloading cable reels and transportation. Through the acquisition and communication of information between equipment and sensors, closed-loop control is realized, and a series of processes from warehouse → transportation → loading → retrieval → recycling → transportation → warehouse for 3m diameter reels are automatically executed, thereby realizing a fully automatic loading and unloading system that is unmanned or only needs one person to control. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the automatic cable reeling device of the present invention.

[0018] Figure 2 The present invention is an execution flow chart of the automatic cable reeling device. DETAILED DESCRIPTION

[0019] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments, which should not be construed as limiting the present invention;

[0020] like Figure 1-2As shown, an automatic cable reeling device comprises an automatic transport vehicle, a ground rail mobile platform and an automatic cable reeling and unreeling device, wherein;

[0021] The automatic transport vehicle 1 is used to automatically transport the cable coil to be tested to the designated location. The transport vehicle uses two forks and distance measuring devices arranged on the two forks to scoop up the cable to be tested and transport it smoothly. The automatic transport vehicle is an automatic unmanned handling machine forklift device. The cable transportation route is set on the ground. After receiving the control command, the automatic transport vehicle searches for the internal storage record from the standby position, autonomously calculates the walking path, finds the corresponding tray in the warehouse and forks it;

[0022] The ground rail mobile platform 2 is a rod frame disc structure for conveying cables in the middle section. The ground rail mobile platform is in standby at the starting position for cable loading. The automatic transport vehicle returns according to the set position planning path and places the disc stably on the ground rail mobile platform. The ground rail mobile platform is provided with a beam sensor. The beam sensor detects whether the light is blocked by an object and the programmable logic controller determines whether the disc is placed in place. The beam sensor 201 is connected to the programmable logic controller 202;

[0023] The automatic cable retracting and releasing device 3 is used to retract and release the cable to the detection equipment. The automatic cable retracting and releasing device 3 includes a feeding frame 301, a mobile platform 302, a private service drive motor 303, a feeding gear 304 and a feeding rack 305. The feeding frame 301 is vertically fixedly connected to the mobile platform 302. The private service drive motor 303 drives the feeding gear 304 and the feeding rack 305 to rotate and convey the cable. The automatic transport vehicle 1 withdraws from the automated production line and returns to the standby position. The private service drive motor 303 cooperates with the feeding gear 304 and the feeding rack 305 to drive the mobile platform to move on the track. The mobile platform moves the reel smoothly at a speed of 1-2.5m / min The feeding end position 306 is located below the automatic wire-winding and paying-off device 3; the automatic wire-winding and paying-off device 3 is provided with a clamping mechanism 4 for controlling the precise wire-winding and paying-off action of the automatic wire-winding and paying-off device 3. A sensor 401 and a clamping part 402 are provided at one end of the clamping mechanism 4. After the device detects that the reel is in place, the pre-set program is fed back to the sensor 401, and the clamping part 402 in the clamping mechanism 4 descends, clamps the reel and lifts it up. A weighing sensor 203 is also provided on the ground rail mobile platform 2. The weighing sensor 203 detects the weight change and confirms that the clamping is successful. The automatic wire-winding and paying-off device 3 controls the precise wire-winding and paying-off through the servo system to cooperate with the subsequent process;

[0024] After releasing the wire, the automatic wire-reeling and reeling device 3 reels the wire according to the system control. After fixing, it automatically changes and lowers the reel to the mobile platform 302. The mobile platform 302 confirms that the placement is successful through the weighing sensor 203. Then the automatic wire-reeling and reeling device 3 clamps the top and releases it. The mobile platform 302 moves the reel smoothly to the starting position for loading at the fastest speed of 1-1.5m / min. The sensor 401 receives a signal to the automatic transport vehicle 1, and the automatic transport vehicle 1 starts, returns to the starting position for loading, forks the reel, and delivers it to the designated position in the warehouse, and the automatic transport vehicle 1 returns to its original position. The automatic transport vehicle 1 is an automatic unmanned handling machine forklift. The travel route of the automatic transport vehicle 1 is an axial or longitudinal path. The diameter range of the reel is 2-3m. The ground rail mobile platform 2 and the automatic wire-reeling and reeling device 3 are configured as a disc structure, and the conveying direction is forward. The rotating conveying speed of the ground rail mobile platform 2 and the automatic wire-reeling and reeling device 3 is 2-5m / min.

[0025] After receiving the control command, the automatic unmanned transport robot forklift searches for the internal storage record from the standby position, autonomously calculates the path to find the corresponding tray in the warehouse and picks it up. The ground rail mobile platform is now in the starting position for loading and waiting. The automatic unmanned transport machine returns according to the set position planning path and places the tray steadily on the ground rail mobile platform. The placement platform has a through-beam sensor to detect that the light is blocked by an object, and the programmable logic controller determines that the tray is placed successfully.

[0026] Then the automatic unmanned transport robot forklift evacuates the automated production line and returns to the standby position. The servo motor is used in conjunction with the gear rack to drive the mobile platform to move on the track. The mobile platform moves the reel smoothly to the loading end position at a maximum speed of 1m / min. The loading end position is located directly below the automatic winding and release equipment. After the equipment detects that the reel is in place, it uses the pre-set program and sensor feedback to realize the lowering of the clamping mechanism, clamping the reel, and lifting it. The weighing sensor on the mobile platform detects the weight change to confirm that the clamping is successful. The automatic winding and release equipment controls the precise release of the wire through the servo system to cooperate with the subsequent process.

[0027] After the wire is paid out, the automatic pay-and-reel equipment will take up the wire according to the system control and fix the wire with other equipment. After confirming that the fixation is completed, the reel will be automatically replaced and lowered to the mobile platform. The mobile platform confirms that the placement is successful through the weighing sensor, and then the automatic pay-and-reel equipment clamps the top and releases it. The mobile platform moves the reel smoothly to the starting position for loading at the fastest speed of 1m / min. The sensor receives the signal to the automatic unmanned handling machine. The automatic unmanned handling machine starts, returns to the starting position for loading, picks up the reel, and sends it to the designated location in the warehouse. The automatic unmanned handling machine returns to its original position, and the process ends.

Claims

1. An automatic cable reeling device, characterized in that: It includes an automatic transport vehicle, a ground rail mobile platform and automatic wire-reeling and reeling equipment, among which; An automatic transport vehicle (1) is used to automatically transport the cable coil to be tested to a designated location. The transport vehicle uses two forks and distance measuring devices arranged on the two forks to scoop up the cable to be tested and transport it smoothly. The automatic transport vehicle is an automatic unmanned handling machine forklift device. A cable transportation route is set on the ground. After receiving a control command, the automatic transport vehicle searches for internal storage records from a standby position, autonomously calculates a walking path, finds a corresponding reel in the warehouse, and forks it; A ground rail mobile platform (2) is used for a rod frame disc structure for conveying cables in the middle section. The ground rail mobile platform is in a standby position at the starting position for cable loading. The automatic transport vehicle returns according to a set position planning path and places the disc stably on the ground rail mobile platform. A beam sensor is provided on the ground rail mobile platform. The beam sensor detects whether light is blocked by an object and determines whether the disc is placed in place by a programmable logic controller. The beam sensor (201) is connected to the programmable logic controller (202); The automatic retractable cable device (3) is used for retracting and releasing the cable to the detection device. The automatic retractable cable device (3) comprises a loading frame (301), a mobile platform (302), a private service drive motor (303), a loading gear (304) and a loading rack (305). The loading frame (301) is vertically fixedly connected to the mobile platform (302). The private service drive motor (303) drives the loading gear (304) and the loading rack (305) to rotate and transport the cable. The automatic transport vehicle (1) withdraws from the automated production line and returns to the standby position. The private service drive motor (303) cooperates with the loading gear (304) and the loading rack (305) to drive the mobile platform to move on the track. The mobile platform moves the reel steadily at a speed of 1-2.5 m / min. The feeding end position (306) is located below the automatic wire-reeling device (3); the automatic wire-reeling device (3) is provided with a clamping mechanism (4) for controlling the precise wire-reeling action of the automatic wire-reeling device (3); a sensor (401) and a clamping part (402) are provided at one end of the clamping mechanism (4); after the device detects that the reel is in place, the device feeds back to the sensor (401) through a pre-set program, and the clamping part (402) in the clamping mechanism (4) descends, clamps the reel and lifts it up; a weighing sensor (203) is also provided on the ground rail mobile platform (2); the weighing sensor (203) detects a weight change and confirms that the clamping is successful; the automatic wire-reeling device (3) controls the precise wire-reeling through a servo system, and cooperates with subsequent processes; After the wire is released, the automatic wire-retracting and wire-releasing device (3) rewinds the wire according to the system control, and after the fixing is completed, the reel is automatically replaced and lowered to the mobile platform (302). The mobile platform (302) confirms that the placement is successful through the weighing sensor (203), and then the automatic wire-retracting and wire-releasing device (3) clamps the top and releases it. The mobile platform (302) moves the reel smoothly to the starting position for loading at the fastest speed of 1-1.5m / min. The sensor (401) receives the signal and sends it to the automatic transport vehicle (1). The automatic transport vehicle (1) starts, returns to the starting position for loading, picks up the reel, and delivers it to the designated position in the warehouse. The automatic transport vehicle (1) returns to its original position. The ground rail mobile platform (2) and the automatic wire-retracting and -releasing device (3) are configured as disc structures, and the conveying direction is forward; The rotating conveying speed of the ground rail mobile platform (2) and the automatic wire-retracting and -releasing device (3) is 2-5 m / min.

2. The automatic cable reeling device according to claim 1, characterized in that: The automatic transport vehicle (1) is an automatic unmanned transport robot forklift.

3. The automatic cable reeling device according to claim 1, characterized in that: The travel route of the automatic transport vehicle (1) is an axial or longitudinal path.

4. The automatic cable reeling device according to claim 1, characterized in that: The diameter of the disc ranges from 2 to 3 meters.

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