Cable winding machine capable of adaptively adjusting cable loosening force

Abstract

The invention belongs to the technical field of cable winding machines, and particularly relates to a cable winding machine capable of adjusting cable relaxation force in a self-adaptive mode, the cable winding machine comprises a machine frame, a take-up reel is installed between two bearing seats of the machine frame, a cable arranging device is further installed on the machine frame, and the two sides of the cable arranging device are each provided with a connecting rod. When the take-up reel is used, a cable to be wound is conveyed into the shell from one opening of the shell, then the cable is pushed towards the tail opening of the shell, the cable can move to the position between the two guide wheels along the track of the cylinder, and after the cable is wound on the take-up reel, the two screw rods are adjusted towards the center of the shell, so that the cable is wound on the take-up reel. When the screw rod drives the corresponding guide wheel to slightly clamp the cable, the cable is subjected to resistance when being wound, so that the cable can be tensioned when being wound on the take-up reel, and the loosening force between the guide wheel and the take-up reel can be tensioned, so that the phenomenon of disordered winding caused by excessive loosening of the cable can be prevented.

Description

Technical Field

[0001] The invention belongs to the technical field of cable reels, and in particular relates to a cable reel that adaptively adjusts cable slack force. Background Art

[0002] The working principle of the cable reel is mainly based on the drive of the motor. The motor transmits power to the reel through a transmission device such as a reducer and gears, so that the reel can rotate and wind the cable. The outer edge of the reel is usually equipped with a friction wheel made of rubber or other materials to increase the friction between the reel and the cable, ensuring that the cable can be tightly wound on the reel.

[0003] If the current cable reel lacks tension control during operation, the cable will often be randomly wound around the equipment in an extremely loose state. This non-standard reeling method not only causes the cable to fail to meet the established process standards and quality requirements, but also greatly increases the difficulty and risk of subsequent processing. Specifically, loosely wound cables are very likely to fall apart due to external forces or their own weight during subsequent storage, transportation and reuse, which will not only consume a lot of manpower and material resources for reorganization, but may also affect the smooth progress of the entire workflow due to the chaos and disorder of the cables. Summary of the invention

[0004] The purpose of the present invention is to provide a cable reel capable of adaptively adjusting the cable slack force, aiming to solve the problem that the cable is often randomly wound around the device in an extremely loose state if there is a lack of tension control during the operation of the current cable reel. This non-standard winding method not only causes the cable to fail to meet the established process standards and quality requirements, but also greatly increases the difficulty and risk of subsequent processing. Specifically, the loosely wound cable is very likely to fall apart due to external forces or its own weight during subsequent storage, transportation and reuse, which not only consumes a lot of manpower and material resources for rearrangement, but is also likely to affect the smooth progress of the entire workflow due to the chaos and disorder of the cable.

[0005] To achieve the above object, the present invention provides the following technical solution: a cable reel capable of adaptively adjusting the cable slack force, comprising a frame, a cable reel is installed between two bearing seats of the frame, a cable arranger is also installed on the frame, a connecting rod is installed on both sides of the cable arranger, and a movable block is connected to the other end of the connecting rod; The movable block is movably mounted on the light rod, a line adjusting mechanism is mounted on the surface of the movable block, the exterior of the line adjusting mechanism is formed by butt-jointing and assembling two completely identical upper and lower shells, two ends of the light rod are respectively connected to a mounting frame, one leg of the mounting frame is fixedly mounted on the outer wall of the frame, and the other leg of the mounting frame is supported on the ground.

[0006] In order to facilitate the cable to be wound up to pass through the arc-shaped corridor between the disc and the cylinder, as a preferred cable winding machine for adaptively adjusting the cable slack force of the present invention, two discs are symmetrically installed inside one end of the two outer shells, a cylinder is fixedly installed between the two discs, a side strip is respectively installed on both sides of the two discs, and two guide wheels are symmetrically installed inside the other end of the two outer shells, a convex column is respectively installed on both sides of each guide wheel, a U-shaped block is installed between the rotating shafts of each guide wheel, and the other side of the U-shaped block is connected to a screw through a bearing.

[0007] In order to ensure that the cable being wound is blocked by a certain friction force when passing through the line adjusting mechanism, so that the cable being wound can automatically tighten the slack, a cable winder that adaptively adjusts the cable slack force is preferred in the present invention. The two ends of the protrusion are movably mounted inside a slide groove, and a group of slide grooves are respectively opened on the upper and lower inner walls of the outer shell, a circle of flexible rubber ring is fixedly sleeved on the outer wall of the guide wheel, one end of the screw rod penetrates the side wall of the outer shell and extends to the outside of the outer shell, and the connecting end of the screw rod and the outer shell is a threaded structure.

[0008] In order to guide and center the cables transmitted from multiple directions, a cable reel that adaptively adjusts the cable slack force is preferably configured in such a way that the end opening angle of the outer shell is 120°, and the end of the outer shell is provided with three opening corridors, and the middle opening corridor has the same position and size as the rear opening of the outer shell.

[0009] In order to enable the take-up drum to be lifted upward as a whole after the cable is wound up, and then move laterally, the function of automatically unloading the take-up drum is completed, as a preferred cable reel for adaptively adjusting the cable relaxation force of the present invention, an electric telescopic rod is installed at the top center position of the frame, the telescopic end of the electric telescopic rod is connected to a baffle, the bottom of the baffle is connected to a bottom plate, and one side of the bottom plate is fixedly connected to a cross bar; The two ends of the crossbar are respectively connected with a wire take-up rod through a bearing, the other end of the wire take-up rod is fixedly sleeved inside the movable bearing, and the movable bearing is movably sleeved in the opening of the guide rail.

[0010] In order to enable the take-up rod to remain fixed in the initial position, as a preferred cable reel for adaptively adjusting cable slack force of the present invention, a positioning plate is fixedly installed on the bottom outer wall of the movable bearing end, and the positioning plate is fixedly installed on the frame by bolts.

[0011] In order to enable the wire rope to be reeled in when the take-up rod rotates, a cable reel that adaptively adjusts the cable slack force is preferably configured in the present invention where a wire rope is fixedly wound around the center end of the take-up rod, the other end of the wire rope is connected to a hook, and the interior of the hook is sleeved on a protruding portion at a corresponding end of the take-up drum.

[0012] In order to enhance the firmness of the guide rail and the reinforcement rail during use, as a preferred cable reel for adaptively adjusting the cable slack force of the present invention, the bottom of the guide rail is connected to a bracket, the bottom of the bracket is supported on the ground, the top of the guide rail is fixedly connected to a receiving plate, the bottom of the other side of the receiving plate is fixedly connected to the reinforcement, a take-up rod is movably passed through the opening of the reinforcement rail, and the top of one end of the reinforcement rail is fixedly connected to the frame.

[0013] Compared with the prior art, the present invention has the following beneficial effects: When in use, the cable to be wound is passed into the interior of the shell from one of the openings of the shell, and then the cable is pushed toward the tail opening of the shell, so that the cable will move along the trajectory of the cylinder to between the two guide wheels. When the cable is wound on the take-up drum, the two screws are adjusted toward the center of the shell. When the screw drives the corresponding guide wheel to gently clamp the cable, the cable will encounter resistance when it is wound, so that the cable can be tightened when it is put into the take-up drum. At this time, the slack force between the guide wheel and the take-up drum will be tightened, which can prevent the phenomenon of winding disorder caused by excessive slack of the cable. After the take-up reel has wound up the cable, the equipment is stopped, and the prepared belt is installed on the end of the take-up rod and the belt reel on the frame. The external motor is started to drive the take-up rod to rotate so that the wire rope can be wound up. When the wire rope is wound up, the take-up reel will be retracted through the hook. At this time, the bearing seat at the take-up reel is in the open state, so the take-up reel can be lifted independently. After the take-up reel is lifted, it is pushed to one side by the electric telescopic rod, so that the take-up reel can be removed smoothly, thereby improving the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the wire adjustment mechanism of the present invention; Figure 3 This is a schematic diagram of the slide installation structure of the present invention; Figure 4 It is a bottom view structural schematic diagram of the present invention; Figure 5 It is a schematic diagram of the connection structure of the docking plate of the present invention; Figure 6 For the present invention Figure 1 A is a schematic diagram of the enlarged structure.

[0015] In the figure: 1. frame; 2. wire reel; 3. wire arrangement device; 4. connecting rod; 5. movable block; 6. bare rod; 61. mounting frame; 7. wire adjustment mechanism; 71. housing; 72. disc; 73. cylinder; 74. side bar; 75. guide wheel; 76. boss; 77. U-shaped block; 78. screw; 79. slide; 8. electric telescopic rod; 9. baffle; 10. bottom plate; 11. cross bar; 12. wire reel; 121. positioning plate; 122. wire rope; 123. hook; 13. guide rail; 14. receiving plate; 141. movable bearing; 15. reinforcement rail; 16. bracket. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] See also Figure 1-6 The present invention provides the following technical solutions: a cable reel capable of adaptively adjusting the cable slack force, comprising a frame 1, a cable reel 2 is installed between two bearing seats of the frame 1, a cable arranging device 3 is also installed on the frame 1, a connecting rod 4 is installed on both sides of the cable arranging device 3, and the other end of the connecting rod 4 is connected to a movable block 5; Left side of rack 1 (see Figure 1 As shown in the figure, an active belt pulley is provided. When in use, the frame 1 drives the belt to be connected to the output motor through the active belt pulley. When the output motor is working, the take-up drum 2 can be driven to rotate through the structure, thereby completing the cable winding operation; In addition, a double-station belt pulley is provided on one side of the active belt pulley, and the belt pulley is located at the bottom of the belt pulley on the take-up rod 12 (see Figure 5 As shown), when in use, the two belt pulleys will be connected through the belt according to the operating needs. When the take-up rod 12 needs to be rotated, the connection between the active belt pulley and the motor will be released first, and then the motor will be connected to the double-station belt pulley, and then the double-station belt pulley will be connected to the belt pulley on the take-up rod 12, so that the motor can drive the take-up rod 12 to rotate.

[0018] The movable block 5 is movably mounted on the light rod 6, and a line adjusting mechanism 7 is installed on the surface of the movable block 5. The exterior of the line adjusting mechanism 7 is assembled by connecting two completely identical upper and lower shells 71. Both ends of the light rod 6 are respectively connected to a mounting frame 61, one leg of the mounting frame 61 is fixedly mounted on the outer wall of the frame 1, and the other leg of the mounting frame 61 is supported on the ground.

[0019] Preferably: two discs 72 are symmetrically installed inside one end of the two outer shells 71, a cylinder 73 is fixedly installed between the two discs 72, and a side bar 74 is installed on both sides of the two discs 72, and two guide wheels 75 are symmetrically installed inside the other end of the two outer shells 71, and a boss 76 is installed on both sides of each guide wheel 75, and a U-shaped block 77 is installed between the rotating shafts of each guide wheel 75, and a screw 78 is connected to the other side of the U-shaped block 77 through a bearing. The end opening angle of the outer shell 71 is 120°, and the end of the outer shell 71 is provided with three open corridors, and the middle opening corridor has the same position and size as the tail opening of the outer shell 71.

[0020] During specific use, the three open channels at the end of the line adjusting mechanism 7 can effectively introduce the cables in an inclined direction into the interior of the outer shell 71, and then the cables will pass through the tail of the line adjusting mechanism 7 under the guidance of the disc 72 and the cylinder 73. At this time, the cables and the cable arranger 3 will be in an aligned state, so that the access direction of the cables can be adjusted through this structure during use.

[0021] Preferably: the two ends of the protruding column 76 are movably mounted inside a slide groove 79, and a group of slide grooves 79 are respectively opened on the upper and lower inner walls of the outer shell 71. A circle of flexible rubber ring is fixedly sleeved on the outer wall of the guide wheel 75. One end of the screw rod 78 passes through the side wall of the outer shell 71 and extends to the outside of the outer shell 71, and the connecting end of the screw rod 78 and the outer shell 71 is a threaded structure.

[0022] During specific use, when the screw 78 rotates, it will drive the U-shaped block 77 to move through the threaded structure between the outer shell 71. When the U-shaped block 77 moves, it will drive the guide wheel 75 to move. When the guide wheel 75 moves, it will drive the bosses 76 at both ends to move inside the slide groove 79, thereby adjusting the distance between the two guide wheels 75.

[0023] When using the cable winding device, the cable to be wound needs to be smoothly introduced into the inner space of the housing 71 through an opening preset therein. Then, the cable moves along the housing 71 toward the opening at the rear end through external force. During this process, the cable moves along the smooth curved surface of the cylinder 73 provided therein until it reaches between the two guide wheels 75. The two guide wheels 75 not only play a guiding role, but are also key components for subsequent cable tension adjustment.

[0024] As the cable is initially wound around the surface of the take-up drum 2, the next step is to adjust the tension. At this time, the two screws 78 need to be slowly adjusted toward the center of the housing 71. This operation will cause the guide wheel 75 connected to the end of the screw 78 to gradually approach and gently clamp the cable, but the force is just right, which will not damage the outer skin of the cable and can effectively provide the necessary resistance.

[0025] Once the cable is properly clamped, when the take-up drum 2 starts to rotate for winding operation, the cable will be automatically tightened due to the resistance from the guide wheel 75. This mechanism ensures that the cable segment from the guide wheel 75 to the take-up drum 2 remains taut, effectively avoiding the problems of winding chaos, knotting or uneven stacking that may be caused by excessive relaxation of the cable.

[0026] In summary, the cable winding device, through its unique design - especially the guiding effect of the cylinder 73 and the tension adjustment system of the screw 78 and the guide wheel 75, not only simplifies the cable winding process, but also greatly improves the winding efficiency and the neatness of the cable.

[0027] Preferably: an electric telescopic rod 8 is installed at the center of the top of the frame 1, the telescopic end of the electric telescopic rod 8 is connected to a baffle 9, the bottom of the baffle 9 is connected to a bottom plate 10, and one side of the bottom plate 10 is fixedly connected to a cross bar 11; Both ends of the crossbar 11 are connected to a wire take-up rod 12 via a bearing respectively. The other end of the wire take-up rod 12 is fixedly sleeved in the interior of a movable bearing 141 , and the movable bearing 141 is movably sleeved in the opening of the guide rail 13 .

[0028] When in use, when the telescopic end of the electric telescopic rod 8 moves to one side, it drives the baffle 9 to move, and when the baffle 9 moves, it drives the bottom plate 10 to move, and when the bottom plate 10 moves, it drives the cross bar 11 to move, and when the cross bar 11 moves, it drives the take-up rod 12 to move, and when the take-up rod 12 moves, it drives the moving bearing 141 to move; The movable bearing 141 and the cross bar 11 move along the opening tracks of the corresponding guide rails 13 and the reinforcement rails 15 . At this time, the positioning plate 121 at one end of the movable bearing 141 also contacts the fixed connection structure with the frame 1 .

[0029] Preferably, a positioning plate 121 is fixedly mounted on the outer wall at the bottom of the end of the movable bearing 141 , and the positioning plate 121 is fixedly mounted on the frame 1 by bolts.

[0030] Preferably, a steel wire rope 122 is fixedly wound around the central end of the take-up rod 12 , and the other end of the steel wire rope 122 is connected to a hook 123 , and the inside of the hook 123 is sleeved on a protruding portion at a corresponding end of the take-up drum 2 .

[0031] When the take-up drum 2 successfully winds up the cable neatly, the equipment stops operating. At this time, the operator needs to install the prepared belt on the end of the take-up rod 12 and the double-station belt pulley equipped on the frame 1. After the preparations are ready, the external motor is started, which will drive the take-up rod 12 to start rotating. As the take-up rod 12 rotates, the wire rope 122 begins to be gradually wound up. In this process, the wire rope 122 is connected to the take-up drum 2 through the hook 123, thereby achieving the traction and lifting of the take-up drum 2.

[0032] It is worth noting that when the wire rope 122 is wound and the take-up drum 2 is lifted, the bearing seat at the take-up drum 2 will be untied in advance. This design enables the take-up drum 2 to be disconnected from the bearing seat when it is lifted, which facilitates the subsequent moving operation.

[0033] As the take-up drum 2 is lifted smoothly, the electric telescopic rod 8 begins to play its role. The electric telescopic rod 8 pushes the take-up drum 2 to move to one side, ensuring the stability and accuracy of the take-up drum 2 during the movement. Through such operation, the operator can easily remove the take-up drum 2, thereby greatly improving the convenience and efficiency of the entire device during use.

[0034] In summary, this design not only realizes the automatic winding and organization of cables, but also greatly improves the operator's work efficiency and ease of use through a series of sophisticated mechanical linkages and intelligent controls.

[0035] Preferably: the bottom of the guide rail 13 is connected to a bracket 16, the bottom of the bracket 16 is supported on the ground, the top of the guide rail 13 is fixedly connected to a receiving plate 14, the bottom of the other side of the receiving plate 14 is fixedly connected to a reinforcement rail 15, a take-up rod 12 is movably passed through the opening of the reinforcement rail 15, and the top of one end of the reinforcement rail 15 is fixedly connected to the frame 1.

[0036] During specific use, the guide rail 13 forms a good supporting structure at its suspended end through the bracket 16 , and the reinforcement rail 15 is connected to the guide rail 13 through the receiving plate 14 , thereby enhancing the force-bearing strength of the reinforcement rail 15 .

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cable reel capable of adaptively adjusting cable slack force, comprising a frame (1), a cable reel (2) being mounted between two bearing seats of the frame (1), and a cable arrangement device (3) being mounted on the frame (1), characterized in that: A connecting rod (4) is installed on each side of the cable arrangement device (3), and a movable block (5) is connected to the other end of the connecting rod (4); The movable block (5) is movably mounted on the polished rod (6); a line adjustment mechanism (7) is mounted on the surface of the movable block (5); the exterior of the line adjustment mechanism (7) is formed by butting and assembling two identical upper and lower shells (71); two ends of the polished rod (6) are respectively connected to a mounting frame (61); one leg of the mounting frame (61) is fixedly mounted on the outer wall of the frame (1); and the other leg of the mounting frame (61) is supported on the ground.

2. The cable reel capable of adaptively adjusting cable slack force according to claim 1, characterized in that: Two circular discs (72) are symmetrically mounted inside one end of the two outer shells (71), a cylinder (73) is fixedly mounted between the two circular discs (72), and a side strip (74) is respectively mounted on both sides of the two circular discs (72).

3. The cable reel capable of adaptively adjusting cable slack force according to claim 1, characterized in that: Two guide wheels (75) are symmetrically mounted inside the other ends of the two outer shells (71), and a boss (76) is mounted on both sides of each guide wheel (75). A U-shaped block (77) is mounted between the rotating shafts of each guide wheel (75), and a screw rod (78) is connected to the other side of the U-shaped block (77) via a bearing.

4. The cable reel capable of adaptively adjusting cable slack force according to claim 3, characterized in that: Both ends of the protruding column (76) are movably mounted inside a slide groove (79), and a group of the slide grooves (79) are respectively opened on the upper and lower inner walls of the outer shell (71).

5. The cable reel capable of adaptively adjusting cable slack force according to claim 3, characterized in that: A flexible rubber ring is fixedly sleeved on the outer wall of the guide wheel (75), one end of the screw rod (78) penetrates the side wall of the outer shell (71) and extends to the outside of the outer shell (71), and the connection end of the screw rod (78) and the outer shell (71) is a threaded structure.

6. The cable reel capable of adaptively adjusting cable slack force according to claim 1, characterized in that: The end opening of the shell (71) has an angle of 120°, and the end of the shell (71) is provided with three opening corridors, wherein the middle opening corridor has the same position and size as the tail opening of the shell (71).

7. The cable reel capable of adaptively adjusting cable slack force according to claim 1, characterized in that: An electric telescopic rod (8) is installed at the center position of the top end of the frame (1); the telescopic end of the electric telescopic rod (8) is connected to a baffle (9); the bottom of the baffle (9) is connected to a bottom plate (10); and one side of the bottom plate (10) is fixedly connected to a crossbar (11); Both ends of the crossbar (11) are connected to a wire take-up rod (12) via a bearing respectively; the other end of the wire take-up rod (12) is fixedly sleeved inside a movable bearing (141); and the movable bearing (141) is movably sleeved in an opening of the guide rail (13).

8. The cable reel capable of adaptively adjusting cable slack force according to claim 7, characterized in that: A positioning plate (121) is fixedly mounted on the outer wall at the bottom of the end of the movable bearing (141), and the positioning plate (121) is fixedly mounted on the frame (1) by means of bolts.

9. The cable reel capable of adaptively adjusting cable slack force according to claim 8, characterized in that: A steel wire rope (122) is fixedly wound around the central end of the take-up rod (12), the other end of the steel wire rope (122) is connected to a hook (123), and the inside of the hook (123) is sleeved on a protruding portion at a corresponding end of the take-up drum (2).

10. The cable reel capable of adaptively adjusting cable slack force according to claim 8, characterized in that: The bottom of the guide rail (13) is connected to a bracket (16), the bottom of the bracket (16) is supported on the ground, the top of the guide rail (13) is fixedly connected to a receiving plate (14), the bottom of the other side of the receiving plate (14) is fixedly connected to a reinforcing rail (15), a take-up rod (12) is movably inserted through the opening of the reinforcing rail (15), and the top of one end of the reinforcing rail (15) is fixedly connected to the frame (1).

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