An automatic conveying device for a cable reel

Abstract

The present invention discloses an automatic conveying device for cable reels, which relates to the technical field of cable reel conveying. It includes a cable reel and a roller conveyor for transmitting the cable reel. A control box is fixedly connected to one side of the roller conveyor, and a first vertical lifting mechanism and a second vertical lifting mechanism for vertically upwardly transmitting the cable reel are provided on the other side of the roller conveyor. A lifting mechanism is arranged outside the first vertical lifting mechanism and the second vertical lifting mechanism. The cable reel is first transmitted above the lifting plate by the roller conveyor, and then the lifting plate drives the cable reel to move upward. When reaching one side of the telescopic conveyor, the lifting plate stops moving upward, and the push plate pushes the cable reel to the transmission end of the telescopic conveyor for further transportation, so as to automatically transmit each cable reel to the loading area of the truck, achieving the effect of automatically transmitting the cable reel for loading.

Description

Technical Field

[0001] The present invention relates to the technical field of cable reel transportation, and specifically provides an automatic transportation device for cable reels. Background Art

[0002] A cable reel is a device used to store and transport cables. It is usually made of metal or plastic and has a circular or rectangular structure for winding cables. After all the cables are wound, it needs to be transported and loaded onto a vehicle for transportation to a designated installation location.

[0003] For the existing cable reel transportation and loading, one worker uses a forklift or a crane to lift it onto the truck, and another worker stands on the truck to assist in positioning the cable reel and selects an appropriate position for placement. After the cable reel is placed on the truck, the worker disengages the cable reel from the forklift and starts transporting the next cable reel onto the truck for loading. This process is repeated until all the cable reels are loaded onto the truck.

[0004] This loading process is complex and requires two or more workers for loading, wasting manpower. Moreover, the manual loading time is too long, and the loading efficiency is low. It is difficult for workers to arrange and load all the cable reels during loading, resulting in a messy arrangement of the cable reels on the truck, wasting too much loading space on the truck, reducing the number of cable reels loaded, and lowering the space utilization rate during cable reel loading. Therefore, it is necessary to design an automatic transportation device for cable reels that can intelligently arrange cable reels and has a high transportation and loading efficiency. Summary of the Invention

[0005] The purpose of the present invention is to provide an automatic transportation device for cable reels to solve the problems raised in the above background art.

[0006] To solve the above technical problems, the present invention provides the following technical solution: An automatic transportation device for cable reels includes a cable reel and a roller conveyor for transporting the cable reel. A control box is fixedly connected to one side of the roller conveyor. On the other side of the roller conveyor, there are a first vertical lifting mechanism and a second vertical lifting mechanism for vertically lifting the cable reel upward. A lifting mechanism is arranged outside the first vertical lifting mechanism and the second vertical lifting mechanism. A telescopic conveyor for transporting the cable reel into the truck is arranged on one side of the lifting mechanism. An arranging mechanism for arranging the cable reels in sequence inside the truck is arranged on one side of the telescopic conveyor.

[0007] According to the above technical solution, the first vertical lifting mechanism and the second vertical lifting mechanism have the same structure. The first vertical lifting mechanism includes a support plate provided on the other side of the roller conveyor. One side of the support plate is fixedly connected with a guide slider, and the other side of the support plate is fixedly connected with a first positioning plate. Two first cylinders are respectively fixedly connected to the upper side of the first positioning plate. The output end of the first cylinder penetrates through the first positioning plate and is fixedly connected with a pressure sensor.

[0008] According to the above technical solution, rotating shafts are provided above and below the interior of the support plate. Two first gears are fixedly connected to the outer side of each rotating shaft. Chains are provided on the outer side of each first gear. A number of lifting plates are evenly fixedly connected to the outer side of the chains. A first motor is fixedly connected to one side of the support plate. One end of the rotating shaft is connected to the support plate by a bearing and the other end is fixedly connected to the output end of the first motor.

[0009] According to the above technical solution, the lifting mechanism includes a U-shaped slider slidably connected to the outer side of the guide slider. An oil cylinder is provided on the lower side of the U-shaped slider and the output end of the oil cylinder is fixedly connected to the U-shaped slider. A second cylinder is fixedly connected to one side of the U-shaped slider. The output end of the second cylinder penetrates through the U-shaped slider and is fixedly connected with a push plate.

[0010] According to the above technical solution, the telescopic conveyor includes a first telescopic platform fixedly connected to one side of the U-shaped slider. A second telescopic platform is provided on the other side of the first telescopic platform. A number of second driving rollers are connected to the interior of the first telescopic platform by bearings. A number of first driving rollers are connected to the interior of the second telescopic platform by bearings. A belt is slidably connected to the outer side of each first driving roller and second driving roller.

[0011] According to the above technical solution, a second motor and a third motor are respectively fixedly connected to the interior of the first telescopic platform. The second motor is used to drive the first driving rollers and the second driving rollers to rotate, thereby driving the belt to slide. The output end of the third motor is fixedly connected with a second gear. A toothed plate is meshed and connected to the upper side of the second gear. The toothed plate is fixedly connected to the second telescopic platform.

[0012] According to the above technical solution, the arranging mechanism includes a U-shaped block fixedly connected to one side of the second telescopic platform. Two first chutes are respectively provided inside the U-shaped block. A third cylinder is provided on the lower side of each first chute. The third cylinder is fixedly connected to the U-shaped block. A flipping assembly is provided in the middle of the U-shaped block.

[0013] According to the above technical solution, the flipping assembly includes a first L-shaped block and a second L-shaped block respectively and fixedly connected to the output ends of two third cylinders. The first L-shaped block and the second L-shaped block are slidably connected to the first chute. A rotating shaft is connected between the first L-shaped block and the second L-shaped block by a bearing. A flipping disk is fixedly connected to the outer side of the rotating shaft. Two second chutes are respectively arranged inside the flipping disk, and a positioning module is arranged inside each second chute. A laser emitter is fixedly connected to the upper side of the flipping disk. A fifth motor is fixedly connected to one side of the second L-shaped block. The output end of the fifth motor penetrates through the second L-shaped block and is fixedly connected to a fifth gear. A fourth gear is meshed and connected to the upper side of the fifth gear. The fourth gear is fixedly connected to one end of the rotating shaft.

[0014] According to the above technical solution, a toothed ring is rotatably connected to the upper side of the flipping disk. The middle of the toothed ring is hollow. A rubber pad is fixedly connected to the upper side of the toothed ring. A third gear is meshed and connected to the outer side of the toothed ring. A first U-shaped fixing plate is fixedly connected to the lower side of the flipping disk. A fourth motor is fixedly connected to the inside of the first U-shaped fixing plate. The output end of the fourth motor is fixedly connected to the third gear.

[0015] According to the above technical solution, the positioning module includes a second U-shaped fixing plate slidably connected to the inside of the flipping disk. A fourth cylinder is fixedly connected to the inside of the second U-shaped fixing plate. A positioning column is fixedly connected to the output end of the fourth cylinder. The upper plane of the positioning column is flush with the upper plane of the flipping disk. A fifth cylinder is arranged on one side of the second U-shaped fixing plate. The output end of the fifth cylinder is fixedly connected to the second U-shaped fixing plate.

[0016] Compared with the prior art, the beneficial effects achieved by the present invention are as follows:

[0017] 1. The cable reel is first transported above the lifting plate through the roller conveyor, and then the lifting plate drives the cable reel to move upward. When it reaches one side of the telescopic conveyor, the lifting plate stops moving upward, and the pushing plate pushes the cable reel to the transmission end of the telescopic conveyor for further transportation, so as to automatically transport each cable reel to the loading area of the truck, achieving the effect of automatically transporting the cable reel for loading.

[0018] 2. Each cable reel is flipped through the rotation of the flipping disk, and the telescopic control of the output end of the third cylinder tightens the flipped cable reels in each column. After each row of cable reels is arranged, the telescopic conveyor controls the flipping disk to retract and load the next row of cable reels, so as to neatly arrange each cable reel in the loading area of the truck, effectively preventing the cable reels on the truck from being disorderly and wasting too much loading space on the truck, achieving the effects of neat arrangement of cable reels during loading and high utilization rate of loading space. 3. Before the positioning posts extend, the laser emitter emits and receives laser light to determine the placement angle of the six connecting plates of the cable reel, thereby deciding whether the positioning posts should extend or rotate to adjust the placement angle of the six connecting plates of the cable reel. This effectively prevents the phenomenon of the positioning posts hitting the connecting plates when they extend. Additionally, two sets of fourth cylinders and fifth cylinders are used to control the up-and-down or left-and-right movement of the two positioning posts respectively. As a result, the two positioning posts can not only move the cable reel with incomplete transmission to the center of the flipping disk but also fix the cable reel before flipping, effectively preventing the cable reel from hitting the equipment or slipping in the loading area during flipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings are used to provide a further understanding of the present invention and form a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. In the drawings:

[0020] Figure 1 is a schematic diagram of the overall structure of an automatic conveying device for a cable reel according to the present invention;

[0021] Figure 2 is a schematic diagram of the structure of the first vertical lifting mechanism and the second vertical lifting mechanism in the present invention;

[0022] Figure 3 In the present invention Figure 2 is an enlarged schematic diagram of Area A;

[0023] Figure 4 is a schematic diagram of the structure of the lifting mechanism and the telescopic conveyor in the present invention;

[0024] Figure 5 is a partial cross-sectional view of the telescopic conveyor in the present invention;

[0025] Figure 6 In the present invention Figure 5 is an enlarged schematic diagram of Area B;

[0026] Figure 7 is a schematic diagram of the structure of the arranging mechanism in the present invention;

[0027] Figure 8 is a schematic diagram of the structure of the flipping assembly in the present invention;

[0028] Figure 9 is a schematic diagram of the structure of the positioning module in the present invention;

[0029] Figure 10 is a schematic diagram of the state where the positioning posts move the cable reel to the center of the flipping disk in the present invention;

[0030] Figure 11 is a schematic diagram of the state where the positioning posts fix the cable reel at the center of the flipping disk in the present invention;

[0031] Figure 12 Schematic diagram of the flipping angle of the interference between the cable reel connecting plate and the positioning column in the present invention;

[0032] In the figure: 1. Roller conveyor; 11. Pressure sensor; 12. First positioning plate; 13. First cylinder;

[0033] 2. Control box;

[0034] 3. First vertical lifting mechanism; 31. Support plate; 32. Guide slider; 33. Chain; 34. First motor; 35. Rotating shaft; 36. First gear; 37. Lifting plate;

[0035] 4. Second vertical lifting mechanism;

[0036] 5. Lifting mechanism; 51. U-shaped slider; 52. Pushing plate; 53. Second cylinder; 54. Oil cylinder; 55. Cable reel;

[0037] 6. Telescopic conveyor; 61. First telescopic table; 62. Second telescopic table; 63. Belt; 64. First driving roller; 65. Second driving roller; 66. Second motor; 67. Rack; 68. Third motor; 69. Second gear;

[0038] 7. Arranging mechanism; 71. Third cylinder; 72. U-shaped block; 73. First chute; 74. Flipping assembly; 741. First L-shaped block; 742. Laser emitter; 743. Second L-shaped block; 744. Fourth gear; 745. Fifth motor; 746. Fifth gear; 747. Flipping disc; 748. Positioning module; 7481. Second U-shaped fixing plate; 7482. Fourth cylinder; 7483. Fifth cylinder; 7484. Positioning column; 749. Second chute; 81. Third gear; 82. Fourth motor; 83. First U-shaped fixing plate; 84. Tooth ring; 85. Rubber pad. Detailed implementation manners

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0040] Embodiment 1, please refer to Figure 1-12, the present invention provides a technical solution: an automatic conveying device for cable reels, including a cable reel 55 and a roller conveyor 1 for conveying the cable reel 55. A control box 2 is fixedly connected to one side of the roller conveyor 1, and a first vertical lifting mechanism 3 and a second vertical lifting mechanism 4 for vertically lifting the cable reel 55 upward are provided on the other side of the roller conveyor 1. A lifting mechanism 5 is provided outside the first vertical lifting mechanism 3 and the second vertical lifting mechanism 4, and a telescopic conveyor 6 for conveying the cable reel 55 into the interior of the truck is provided on one side of the lifting mechanism 5. An arranging mechanism 7 for arranging the cable reels 55 in sequence inside the truck is provided on one side of the telescopic conveyor 6.

[0041] Please refer to Figure 2 , the first vertical lifting mechanism 3 and the second vertical lifting mechanism 4 have the same structure. The first vertical lifting mechanism 3 includes a support plate 31 provided on the other side of the roller conveyor 1. A guide slider 32 is fixedly connected to one side of the support plate 31, and a first positioning plate 12 is fixedly connected to the other side of the support plate 31. Two first cylinders 13 are respectively fixedly connected to the upper side of the first positioning plate 12. The output end of the first cylinder 13 penetrates through the first positioning plate 12 and is fixedly connected to a pressure sensor 11.

[0042] Specifically, in order to prevent the cable reel 55 from rolling on the conveyor, the cable reel 55 is usually laid down for conveying. The telescopic movement of the output end of the first cylinder 13 is used to control the up and down movement of the pressure sensor 11. When the pressure sensor 11 presses on the upper side of the cable reel 55, the pressure sensor 11 sends a signal to the first cylinder 13. The first cylinder 13 converts the extended distance of the output end into an electrical signal and sends it to the control box 2. The control box 2 calculates the thickness of the conveyed cable reel 55 by subtracting the extended distance of the output end of the first cylinder 13 from the vertical and horizontal distance from the pressure sensor 11 to the roller conveyor 1. Then, by dividing the width of the truck by the thickness of the cable reel 55, the number of columns of cable reels 55 that can be placed in the truck can be obtained.

[0043] Please refer to Figure 3 , two rotating shafts 35 are provided at the upper and lower sides inside the support plate 31. Two first gears 36 are fixedly connected to the outer side of each rotating shaft 35. A chain 33 is provided outside each first gear 36. A number of lifting plates 37 are evenly fixedly connected to the outer side of the chain 33. A first motor 34 is fixedly connected to one side of the support plate 31. One end of the rotating shaft 35 is connected to the support plate 31 by a bearing and the other end is fixedly connected to the output end of the first motor 34.

[0044] Specifically, the rotation of the output end of the first motor 34 is used to control the rotation of the rotating shaft 35, indirectly driving the rotation of the first gear 36, thereby driving the movement of the chain 33, and further driving the lifting plate 37 to move up and down. The upper part of the lifting plate 37 is used to place the cable reels 55, and each cable reel 55 is transported upward.

[0045] Please refer to Figure 4 , the lifting mechanism 5 includes a U-shaped slider 51 slidably connected to the outside of the guide slider 32. An oil cylinder 54 is provided on the lower side of the U-shaped slider 51, and the output end of the oil cylinder 54 is fixedly connected to the U-shaped slider 51. A second cylinder 53 is fixedly connected to one side of the U-shaped slider 51, and the output end of the second cylinder 53 penetrates the U-shaped slider 51 and is fixedly connected to a push plate 52.

[0046] Specifically, the telescopic movement of the output end of the oil cylinder 54 is used to control the up and down sliding of the U-shaped slider 51, and further drive the telescopic conveyor 6 and the arranging mechanism 7 to slide up and down. According to the height of the truck, the height of the telescopic conveyor 6 and the arranging mechanism 7 can be freely adjusted. The telescopic movement of the output end of the second cylinder 53 is used to control the movement of the push plate 52, so as to push the cable reel 55 above the lifting plate 37 to the upper part of the telescopic conveyor 6, and further enable the cable reel 55 to be transported again at a high place. Whenever the output end of the second cylinder 53 extends, the output end of the first motor 34 stops rotating.

[0047] Please refer to Figure 5 , the telescopic conveyor 6 includes a first telescopic platform 61 fixedly connected to one side of the U-shaped slider 51. A second telescopic platform 62 is provided on the other side of the first telescopic platform 61. A plurality of second driving rollers 65 are connected by bearings inside the first telescopic platform 61, and a plurality of first driving rollers 64 are connected by bearings inside the second telescopic platform 62. A belt 63 is slidably connected to the outside of each first driving roller 64 and second driving roller 65.

[0048] Specifically, the rolling of the first driving roller 64 and the second driving roller 65 can drive the belt 63 to slide.

[0049] Please refer to Figure 6 , a second motor 66 and a third motor 68 are respectively fixedly connected inside the first telescopic platform 61. The second motor 66 is used to drive the first driving roller 64 and the second driving roller 65 to rotate, thereby driving the belt 63 to slide. The output end of the third motor 68 is fixedly connected to a second gear 69, and a rack 67 is meshed with the upper side of the second gear 69. The rack 67 is fixedly connected to the second telescopic platform 62.

[0050] Specifically, the rotation of the output end of the second motor 66 drives the rubber belt at the output end to slide, thereby driving the other first transmission rollers 64 and second transmission rollers 65 to roll, so that the belt 63 transports the cable reel 55. The rotation of the output end of the third motor 68 is used to control the rotation of the second gear 69, thereby driving the toothed plate 67 to slide, and then driving the second telescopic platform 62 to slide, so that the second telescopic platform 62 slides and retracts into the first telescopic platform 61.

[0051] When the telescopic conveyor 6 is in the truck loading area, the rotation of the output end of the third motor 68 controls the rotation of the second gear 69, thereby driving the toothed plate 67 to slide, and then driving the second telescopic platform 62 to slide out from inside the first telescopic platform 61. At this time, the second telescopic platform 62 of the telescopic conveyor 6 is fully extended, continuously transporting the cable reel 55 to the truck loading area. Whenever a cable reel 55 is placed, the second telescopic platform 62 of the telescopic conveyor 6 retracts a certain distance, and the distance retracted each time is the diameter of the cable reel 55 plus ten centimeters.

[0052] The cable reel 55 is first transported above the lifting plate 37 by the roller conveyor 1, and then the lifting plate 37 drives the cable reel 55 to move upward. When it reaches one side of the telescopic conveyor 6, the lifting plate 37 stops moving upward, and the push plate 52 pushes the cable reel 55 to the transmission end of the telescopic conveyor 6 for further transportation, so as to automatically transport each cable reel 55 to the truck loading area, achieving the effect of automatically transporting the cable reel 55 for loading.

[0053] In the second embodiment, it is difficult for the staff to arrange and load all the cable reels 55 during loading, resulting in the cable reels 55 loaded on the truck being in a mess, so that too much loading space on the truck is wasted, and then the number of cable reels 55 loaded is reduced, reducing the space utilization rate during the loading of the cable reels 55. Therefore, the following structure is designed to solve the above technical problems.

[0054] Please refer to Figure 7 , the arranging mechanism 7 includes a U-shaped block 72 fixedly connected to one side of the second telescopic platform 62. Two first chutes 73 are respectively arranged inside the U-shaped block 72. A third air cylinder 71 is arranged on the lower side of each first chute 73. The third air cylinder 71 is fixedly connected to the U-shaped block 72, and a flipping assembly 74 is arranged in the middle of the U-shaped block 72.

[0055] Specifically, the telescopic movement of the output end of the third air cylinder 71 drives the flipping assembly 74 to slide along the first chute 73, so as to flip each cable reel 55 in each column.

[0056] Please refer to Figure 8The flip assembly 74 includes a first L-shaped block 741 and a second L-shaped block 743 respectively fixedly connected to the output ends of the two third cylinders 71, the first L-shaped block 741 and the second L-shaped block 743 are slidably connected to the first slide groove 73, the intermediate bearings of the first L-shaped block 741 and the second L-shaped block 743 are connected with a rotating shaft, the outer side of the rotating shaft is fixedly connected with a flip disk 747, the interior of the flip disk 747 is respectively provided with two second slide grooves 749, each second slide groove 749 is provided with a positioning module 748, the upper side of the flip disk 747 is fixedly connected with a laser emitter 742, the laser emitter 742 is located in the middle of the flip disk 747 and close to one side of the second slide groove 749, one side of the second L-shaped block 743 is fixedly connected with a fifth motor 745, the output end of the fifth motor 745 passes through the second L-shaped block 743 and is fixedly connected with a fifth gear 746, the upper side of the fifth gear 746 is meshed with a fourth gear 744, and the fourth gear 744 is fixedly connected to one end of the rotating shaft.

[0057] Specifically, the rotation of the output end of the fifth motor 745 is used to control the rotation of the fifth gear 746, thereby controlling the rotation of the fourth gear 744, and then driving the flip disk 747 to rotate, thereby flipping the cable reel 55 above the flip disk 747, so that the cable reel 55 stands upright. When one of the cable reels 55 is upright, the output end of the third cylinder 71 extends out to transport the cable reel 55 to the far right of the truck, and then the output end of the third cylinder 71 begins to retract, and the output end of the fifth motor 745 rotates again to control the flip disk 747 to return to its original position and start flipping and loading the next row of cable reels 55.

[0058] Each cable reel 55 is flipped by rotating the flip disk 747, and the output end of the third cylinder 71 is telescopically controlled to tighten the flipped cable reel 55 in each column. After each row of cable reels 55 is arranged, the telescopic conveyor 6 controls the flip disk 747 to retract and load the cable reels 55 in the next row, thereby arranging each cable reel 55 neatly in the loading area of the truck, effectively preventing the cable reels 55 on the truck from being disorderly and wasting too much loading space on the truck, thereby achieving the effect of neat arrangement of the cable reels 55 and high utilization of the loading space.

[0059] In the third embodiment, before the cable reel 55 is flipped, due to the transmission limitation of the conveyor, when the cable reel 55 is transmitted to the very end, the cable reel 55 cannot be completely transmitted to the center of the flip disk 747 for flipping, resulting in the cable reel 55 not entering the area of the flip disk 747 when flipping and easily colliding with other parts of the equipment, causing the flipping interference of the cable reel 55 and affecting the subsequent loading of the cable reel 55. Therefore, the following structure is designed to solve the above technical problems.

[0060] See also Figure 8 andFigure 9 , the positioning module 748 includes a second U-shaped fixing plate 7481 slidably connected inside the flipping disk 747. A fourth cylinder 7482 is fixedly connected inside the second U-shaped fixing plate 7481. The output end of the fourth cylinder 7482 is fixedly connected with a positioning post 7484. The upper plane of the positioning post 7484 is flush with the upper plane of the flipping disk 747. A fifth cylinder 7483 is provided on one side of the second U-shaped fixing plate 7481. The output end of the fifth cylinder 7483 is fixedly connected with the second U-shaped fixing plate 7481.

[0061] Specifically, please refer to Figure 10 and Figure 11 , where a is the position of the positioning post 7484 in the initial state, b is the state diagram when the positioning post 7484 moves the cable reel 55 to the center of the flipping disk 747, and c is the state diagram when the positioning post 7484 fixes the cable reel 55 at the center of the flipping disk 747.

[0062] The expansion and contraction of the output end of the fifth cylinder 7483 is used to control the left-right movement of the positioning post 7484, and the expansion and contraction of the output end of the fourth cylinder 7482 is used to drive the up-down movement of the positioning post 7484.

[0063] When there is still a part of the cable reel 55 not above the flipping disk 747, the output ends of the two fourth cylinders 7482 extend, driving the two positioning posts 7484 to move upward until the top surfaces of the two positioning posts 7484 are higher than the top surface of the connecting plate of the cable reel 55. Then the output ends of the fourth cylinders 7482 stop extending. At this time, the output ends of the two fifth cylinders 7483 retract, driving the two positioning posts 7484 to move to the right and press against the connecting plate of the cable reel 55, indirectly driving the cable reel 55 to move to the right. When the output ends of the two fifth cylinders 7483 both retract to half of the stroke, at this time the cable reel 55 is located at the center of the flipping disk 747. For details, please refer to Figure 10 .

[0064] When the cable reel 55 needs to be flipped, in order to prevent the cable reel 55 from slipping off the surface of the positioning post 7484 due to the gravity of the cable reel 55 during flipping and causing the cable reel 55 to be damaged, the output end of one of the fifth cylinders 7483 fully extends, controlling one of the positioning posts 7484 to move to the left, so that one of the positioning posts 7484 clamps the upper left corner of the connecting plate of the cable reel 55. The output end of the other fourth cylinder 7482 retracts, driving the other positioning post 7484 to move downward. The output end of the other fifth cylinder 7483 retracts, driving the other positioning post 7484 to move to the right until the other positioning post 7484 passes through the middle vertical connecting plate. The output end of the other fourth cylinder 7482 extends, driving the other positioning post 7484 to move upward. At this time, the output end of the other fifth cylinder 7483 fully retracts, so that the other positioning post 7484 clamps the lower right corner of the connecting plate of the cable reel 55, thereby clamping and fixing the entire cable reel 55. For details, see Figure 11 。

[0065] A toothed ring 84 is rotatably connected to the upper side of the turning disk 747. The middle of the toothed ring 84 is hollow. A rubber pad 85 is fixedly connected to the upper side of the toothed ring 84. The outer side of the toothed ring 84 is meshed with a third gear 81. A first U-shaped fixing plate 83 is fixedly connected to the lower side of the turning disk 747. A fourth motor 82 is fixedly connected inside the first U-shaped fixing plate 83. The output end of the fourth motor 82 is fixedly connected to the third gear 81.

[0066] Specifically, six connecting plates are usually arranged in an array on the surface of the cable reel 55. Please refer to Figure 12 When the six connecting plates of the cable reel 55 are at an angle of d in Figure 12 , at this time, the connecting plate is easily above the positioning post 7484. When the positioning post 7484 moves upward, it will hit the connecting plate, causing the connecting plate to be damaged or the cable reel 55 to be toppled. Therefore, when the positioning post 7484 moves upward, the emitting end of the laser emitter 742 first emits laser. When the receiving end of the laser emitter 742 receives the laser, it indicates that there is a connecting plate above. At this time, the six connecting plates of the cable reel 55 are in a cross shape. Therefore, when the positioning post 7484 moves upward, it will not hit the connecting plate. When the receiving end of the laser emitter 742 does not receive the laser, it means that there is no connecting plate above. At this time, the output end of the fourth motor 82 rotates, driving the third gear 81 to rotate, thereby driving the toothed ring 84 to rotate, and further driving the cable reel 55 above the rubber pad 85 to rotate, changing the angle of the connecting plate of the cable reel 55 until the receiving end of the laser emitter 742 receives the laser, and the output end of the fourth motor 82 stops rotating. At this time, the positioning post 7484 can move upward.

[0067] Before the positioning post 7484 extends, the laser emitter 742 emits and receives laser to determine the placement angle of the six connecting plates of the cable reel 55, so as to decide whether the positioning post 7484 extends or rotates the placement angle of the six connecting plates of the cable reel 55, effectively preventing the phenomenon that the positioning post 7484 extends and impacts the connecting plate. Moreover, two groups of fourth cylinders 7482 and fifth cylinders 7483 are respectively used to control the up-and-down movement or left-and-right movement of the two positioning posts 7484, so that the two positioning posts 7484 can not only move the cable reel 55 with incomplete transmission to the center of the turning disk 747, but also fix the cable reel 55 before turning, effectively preventing the phenomenon that the cable reel 55 impacts the equipment or slips in the loading area when turning.

[0068] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Finally, it should be noted that the above are only preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An automatic conveying device for cable reels, comprising a cable reel (55) and a roller conveyor (1) for conveying the cable reel (55), characterized in that, One side of the drum conveyor (1) is fixedly connected with a control box (2). On the other side of the drum conveyor (1), there are a first vertical lifting mechanism (3) and a second vertical lifting mechanism (4) for vertically lifting the cable reel (55) upward. On the outside of the first vertical lifting mechanism (3) and the second vertical lifting mechanism (4), there is a lifting mechanism (5). On one side of the lifting mechanism (5), there is a telescopic conveyor (6) for conveying the cable reel (55) into the truck interior. On one side of the telescopic conveyor (6), there is an arranging mechanism (7) for arranging the cable reels (55) in sequence inside the truck; The first vertical lifting mechanism (3) and the second vertical lifting mechanism (4) have the same structure. The first vertical lifting mechanism (3) includes a support plate (31) provided on the other side of the drum conveyor (1). One side of the support plate (31) is fixedly connected with a guide slider (32). The other side of the support plate (31) is fixedly connected with a first positioning plate (12). On the upper side of the first positioning plate (12), two first cylinders (13) are respectively fixedly connected. The output end of the first cylinder (13) penetrates through the first positioning plate (12) and is fixedly connected with a pressure sensor (11); The lifting mechanism (5) includes a U-shaped slider (51) slidably connected to the outside of the guide slider (32). An oil cylinder (54) is provided on the lower side of the U-shaped slider (51), and the output end of the oil cylinder (54) is fixedly connected with the U-shaped slider (51). One side of the U-shaped slider (51) is fixedly connected with a second cylinder (53). The output end of the second cylinder (53) penetrates through the U-shaped slider (51) and is fixedly connected with a push plate (52); The telescopic conveyor (6) includes a first telescopic platform (61) fixedly connected to one side of the U-shaped slider (51). A second telescopic platform (62) is provided on the other side of the first telescopic platform (61); The arranging mechanism (7) includes a U-shaped block (72) fixedly connected to one side of the second telescopic platform (62). Two first chutes (73) are respectively provided inside the U-shaped block (72). A third cylinder (71) is provided on the lower side of each first chute (73), and the third cylinder (71) is fixedly connected with the U-shaped block (72). A flipping assembly (74) is provided in the middle of the U-shaped block (72); The flipping assembly (74) includes a first L-shaped block (741) and a second L-shaped block (743) respectively fixedly connected to the output ends of the two third cylinders (71). The first L-shaped block (741) and the second L-shaped block (743) are slidably connected to the first chute (73). A rotating shaft is connected by bearings between the first L-shaped block (741) and the second L-shaped block (743); A flipping disk (747) is fixedly connected to the outer side of the rotating shaft. Two second sliding grooves (749) are respectively arranged inside the flipping disk (747). A positioning module (748) is arranged inside each second sliding groove (749). A laser emitter (742) is fixedly connected to the upper side of the flipping disk (747). A fifth motor (745) is fixedly connected to one side of the second L-shaped block (743).

2. The automatic conveying device for a cable reel according to claim 1, wherein, Rotating shafts (35) are arranged above and below inside the support plate (31). Two first gears (36) are fixedly connected to the outer side of each rotating shaft (35). A chain (33) is arranged outside each first gear (36). A number of lifting plates (37) are evenly and fixedly connected to the outer side of the chain (33). A first motor (34) is fixedly connected to one side of the support plate (31). One end of the rotating shaft (35) is connected to the support plate (31) through a bearing and the other end is fixedly connected to the output end of the first motor (34).

3. An automatic conveying device for a cable reel, according to claim 1, characterized in that, A number of second driving rollers (65) are connected to the inside of the first telescopic platform (61) through bearings. A number of first driving rollers (64) are connected to the inside of the second telescopic platform (62) through bearings. A belt (63) is slidably connected to the outer side of each first driving roller (64) and second driving roller (65).

4. An automatic conveying device for a cable reel, according to claim 3, characterized in that, A second motor (66) and a third motor (68) are respectively fixedly connected to the inside of the first telescopic platform (61). The second motor (66) is used to drive the first driving roller (64) and the second driving roller (65) to rotate, thereby driving the belt (63) to slide. The output end of the third motor (68) is fixedly connected to a second gear (69). A toothed plate (67) is meshed and connected to the upper side of the second gear (69). The toothed plate (67) is fixedly connected to the second telescopic platform (62).

5. An automatic conveying device for a cable reel, according to claim 1, characterized in that The output end of the fifth motor (745) penetrates through the second L-shaped block (743) and is fixedly connected to a fifth gear (746). A fourth gear (744) is meshed and connected to the upper side of the fifth gear (746). The fourth gear (744) is fixedly connected to one end of the rotating shaft.

6. The automatic conveying device for a cable reel according to claim 5, characterized in that, A toothed ring (84) is rotatably connected to the upper side of the flipping disk (747). The middle of the toothed ring (84) is hollow. A rubber pad (85) is fixedly connected to the upper side of the toothed ring (84). A third gear (81) is meshed and connected to the outer side of the toothed ring (84). A first U-shaped fixing plate (83) is fixedly connected to the lower side of the flipping disk (747). A fourth motor (82) is fixedly connected to the inside of the first U-shaped fixing plate (83). The output end of the fourth motor (82) is fixedly connected to the third gear (81).

7. An automatic conveying device for a cable reel, according to claim 1, characterized in that The positioning module (748) includes a second U-shaped fixing plate (7481) slidably connected to the inside of the flipping disk (747). A fourth cylinder (7482) is fixedly connected to the inside of the second U-shaped fixing plate (7481). The output end of the fourth cylinder (7482) is fixedly connected to a positioning post (7484). The upper plane of the positioning post (7484) is flush with the upper plane of the flipping disk (747). A fifth cylinder (7483) is provided on one side of the second U-shaped fixing plate (7481). The output end of the fifth cylinder (7483) is fixedly connected to the second U-shaped fixing plate (7481).

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