A cable winding device for power equipment

Abstract

The application discloses a cable winding device based on power equipment, which comprises a supporting plate, a positioning groove is arranged on the top of the supporting plate, a rotating device is connected to the outer side of any clamping device, a driving device is arranged on the outer side of the supporting plate, the driving device drives two moving frames to move and adjust positions, a cable positioning device is arranged on the front side of the winding shaft, the cable winding device based on power equipment supports the winding shaft through the moving frame, the driving device drives the moving frame and the cable positioning device to adjust positions, is suitable for winding shafts with different lengths, and the rotating device can drive the winding shaft to rotate and the cable positioning device can drive the cable to move along the winding shaft in a reciprocating and synchronous mode, so that the cable is prevented from being inclined during winding, and the flatness of the winding shaft when collecting the cable is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of power equipment, and in particular to a cable winding device for power equipment. Background Art

[0002] The cable winding device is a device that winds a linear object onto a specific workpiece. The required cable is wound into a reel for easy storage and use. When winding the cable, one end of the cable is fixed to the outside of the winding shaft. The winding shaft rotates so that the transported cable can be reeled on the outside of the winding shaft.

[0003] However, when the cable is reeled in, it moves back and forth on the winding shaft. Therefore, it can be wound into multiple layers on the winding shaft to increase the length of the winding. However, the direction of the cable being conveyed is fixed, so the cable will form an angle when it reciprocates near the winding shaft, resulting in an uneven cable winding on the winding shaft. To this end, we propose a cable winding device for power equipment. Summary of the Invention

[0004] The object of the present invention is to provide a cable winding device for electric power equipment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a cable winding device for electric power equipment, comprising a support plate, wherein a positioning groove is provided on the top of the support plate;

[0006] The two sides of the support plate are respectively slidably connected with a movable frame for support, the inner sides of the two movable frames are provided with a winding shaft, and the inner bottom of the support plate is provided with an arc-shaped placement plate;

[0007] The winding shaft is provided with a clamping groove on both sides, and the two movable frames are provided with a clamping device for clamping with the clamping groove;

[0008] A rotating device is connected to the outer side of any one of the clamping devices;

[0009] A driving device is provided on the outer side of the support plate, and the driving device drives the two movable frames to move and adjust their positions;

[0010] A cable positioning device is provided on the front side of the winding shaft. The driving device drives the cable positioning device to adjust the position, and the rotating device drives the cable to move in the positioning position.

[0011] Optionally, the clamping device includes two telescopic cylinders respectively arranged on the outside of the two mobile frames, any one of the telescopic cylinders is connected to the outside of the mobile frame through a cylinder frame, one end of the telescopic cylinder is rotatably connected to the mobile frame, and one end of the remaining telescopic cylinder is connected to the rotating device;

[0012] The output end of the telescopic cylinder is connected to a clamping rod, which slides on the top of the mobile frame. A groove is provided inside the clamping rod, and a double-headed cylinder is provided inside the groove. Clamping blocks are installed at both ends of the double-headed cylinder, and the clamping blocks are clamped with the clamping grooves.

[0013] Optionally, the rotating device includes a driving motor connected to the outer side of the telescopic cylinder, the driving motor is connected to the top of the support plate through a fixing frame, the output end of the driving motor is connected to a first driving gear, the outer side of the first driving gear is meshed with a first gear chain, the other end of the first gear chain is meshed with a second driving gear, and the second driving gear is connected to the top of the support plate through a fixing frame;

[0014] A connecting device is connected to the center of the second driving gear, and the connecting device drives the cable positioning device to rotate.

[0015] Optionally, the connecting device includes a fixed plate connected to the center of the second driving gear, a plurality of micro cylinders are connected to the outside of the fixed plate, an output end of the micro cylinder is connected to a gear ring, and the plurality of gear rings form a ring gear.

[0016] Optionally, the driving device includes a rotating motor mounted on the outer side of the support plate via a motor box, and an output end of the rotating motor is connected to a first rotating gear;

[0017] The outer side of the first rotating gear is meshed with a second gear chain, and the other end of the second gear chain is meshed with a second rotating gear. The centers of the first rotating gear and the second rotating gear are both connected to a double-threaded screw rod, which is installed on both sides of the positioning groove, and both ends of the double-threaded screw rod are rotatably connected to the support plate;

[0018] The two sides of the bottom of the two movable frames are respectively threadedly sleeved on the outside of the two double-threaded screw rods, and the bottom of the movable frame is slidably connected to the inside of the positioning groove;

[0019] Both ends of the double-threaded screw rod close to the cable positioning device are connected to a conveying device.

[0020] Optionally, the conveying device includes two first conveying gears respectively installed at both ends of the double-threaded screw near the cable positioning device, the outer side of the first conveying gear is meshedly connected to a third gear chain, the other end of the third gear chain is meshedly connected to a second conveying gear, and the outer side of the second conveying gear is connected to the top of the support plate through a fixing frame;

[0021] The two second conveying gears are connected to the cable positioning device.

[0022] Optionally, the cable positioning device includes annular plates respectively arranged on the inner sides of the two second conveying gears, and a plurality of ball screws are rotatably connected between the two annular plates;

[0023] Either end of the ball screw is connected to a fixed gear, and the outer side of the fixed gear is meshed with the outer side of the gear ring;

[0024] The ball screw is meshed with a moving block, and the outer side of the moving block is rotatably connected to a rotating wheel, and the rotating wheel supports and positions the cable;

[0025] A fixing rod is installed on the moving block, and a plurality of positioning rods are installed between the two annular plates. The outer sides of the plurality of fixing rods slide on the plurality of positioning rods respectively.

[0026] Optionally, the ball screw models are set differently.

[0027] The present invention has at least the following beneficial effects:

[0028] The provided movable frame supports the winding shaft, and the provided driving device drives the movable frame and the cable positioning device to adjust the position, which is suitable for the placement and use of winding shafts of different lengths. At the same time, the provided rotating device can drive the winding shaft to rotate and the cable positioning device to drive the cable to move back and forth synchronously along the winding shaft, avoiding the cable from tilting during winding and improving the flatness of the winding shaft when storing the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the main structure of the overall structure of the present invention;

[0030] Figure 2 The structure of the present invention is followed by a schematic structural diagram;

[0031] Figure 3 This is a schematic diagram of a side sectional structure of the structure of the present invention;

[0032] Figure 4 This is a schematic diagram of a top view and cross-section of the structure of the present invention;

[0033] Figure 5 This is a schematic diagram of the internal structure of the structural clamping device of the present invention;

[0034] Figure 6 This is a schematic diagram of the main structure of the structural driving device of the present invention;

[0035] Figure 7 This is a side view schematic diagram of the structural connection device of the present invention;

[0036] Figure 8 It is a partial side structural schematic diagram of the structural cable positioning device of the present invention.

[0037] In the figure: 1-support plate; 10-positioning groove; 2-movable frame; 3-winding shaft; 4-arc-shaped placement plate; 30-clamping groove; 5-clamping device; 6-rotating device; 7-driving device; 8-cable positioning device; 50-telescopic cylinder; 51-clamping rod; 52-groove; 53-double-headed cylinder; 54-clamping block; 60-driving motor; 61-first driving gear; 62-first gear chain; 63-second driving gear; 64-connecting device; 6 5-fixed plate; 66-micro cylinder; 67-gear ring; 70-rotating motor; 71-first rotating gear; 72-second gear chain; 73-second rotating gear; 74-double-threaded screw; 75-conveying device; 76-first conveying gear; 77-third gear chain; 78-second conveying gear; 80-annular plate; 81-ball screw; 82-fixed gear; 83-moving block; 84-rotating wheel; 85-fixing rod; 86-positioning rod. DETAILED DESCRIPTION

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0039] See also Figure 1-8 , the present invention provides a technical solution:

[0040] A cable winding device for electric power equipment includes a support plate 1, a top of which is provided with a positioning groove 10;

[0041] The two sides of the support plate 1 are slidably connected to the mobile frames 2 for support. The winding shafts 3 are arranged inside the two mobile frames 2. The bottom of the inner side of the support plate 1 is fixed with an arc-shaped placement plate 4.

[0042] The winding shaft 3 is provided with a clamping groove 30 on both sides, and the two movable frames 2 are provided with a clamping device 5 that is clamped with the clamping groove 30;

[0043] Any one of the clamping devices 5 is connected to a rotating device 6 on its outer side;

[0044] A driving device 7 is provided on the outside of the support plate 1, and the driving device 7 drives the two moving frames 2 to move and adjust their positions;

[0045] A cable positioning device 8 is provided on the front side of the winding shaft 3. The driving device 7 drives the cable positioning device 8 to adjust its position, and the rotating device 6 drives the cable to move in the positioning position.

[0046] When working, the two ends of the winding shaft 3 are placed on the two arc-shaped placement plates 4 for support, and then the two clamping devices 5 are respectively clamped with the clamping grooves 30 to fix the winding shaft 3;

[0047] Before placing the winding spool 3, the driving device 7 drives the two mobile frames 2 to move to a suitable position on the support plate 1 according to the model of the winding spool 3. At the same time, the driving device 7 drives the cable positioning device 8 to rotate and adjust the position of the cable positioning device 8 so that the cable positioning device 8 is suitable for the placed winding spool 3.

[0048] After passing one end of the cable through the cable positioning device 8 and placing it on the winding shaft 3, the staff can use items such as tape to fix one end of the cable. After the fixation is completed, the rotating device 6 is turned on. The rotating device 6 drives the winding shaft 3 to rotate, and at the same time drives the cable positioning rotating device to rotate. The cable positioning device 8 drives the cable to reciprocate horizontally along the winding shaft 3 and maintains a consistent state with the winding shaft 3. Therefore, the neatness of the winding on the winding shaft 3 can be improved, and the cable can be prevented from tilting during winding.

[0049] The clamping device 5 includes two telescopic cylinders 50 respectively arranged on the outside of the two mobile frames 2. Any one of the telescopic cylinders 50 is fixedly connected to the outside of the mobile frame 2 through a cylinder frame, and one end of the telescopic cylinder 50 is rotatably connected to the mobile frame 2 through a bearing, and one end of the remaining telescopic cylinder 50 is connected to the rotating device 6;

[0050] The output end of the telescopic cylinder 50 is fixedly connected to a clamping rod 51, which slides on the top of the mobile frame 2. A groove 52 is provided inside the clamping rod 51, and a double-headed cylinder 53 is fixed inside the groove 52. A clamping block 54 is fixedly installed at both ends of the double-headed cylinder 53, and the clamping block 54 is clamped with the clamping groove 30;

[0051] When the winding shaft 3 is placed on the arc-shaped placement plate 4 and the clamping groove 30 is aligned with the clamping rod 51, the two telescopic cylinders 50 are opened, and the two telescopic cylinders 50 drive the clamping rod 51 to move the groove inside the clamping groove 30, and the double-headed cylinder 53 is opened, and the double-headed cylinder 53 drives the two clamping blocks 54 to clamp with the two sides of the clamping groove 30, so that when the telescopic cylinder 50 rotates, the winding shaft 3 can be driven to rotate.

[0052] The rotating device 6 includes a driving motor 60 fixedly connected to the outside of the telescopic cylinder 50, and the driving motor 60 is fixedly connected to the top of the support plate 1 through a fixing frame. The output end of the driving motor 60 is fixedly connected to a first driving gear 61, and the outer side of the first driving gear 61 is meshed with a first gear chain 62. The other end of the first gear chain 62 is meshed with a second driving gear 63, and the second driving gear 63 is fixedly connected to the top of the support plate 1 through a fixing frame;

[0053] A connecting device 64 is fixedly connected to the center of the second driving gear 63, and the connecting device 64 drives the cable positioning device 8 to rotate;

[0054] The connecting device 64 includes a fixing plate 65 fixedly connected to the center of the second driving gear 63, a plurality of micro cylinders 66 fixedly connected to the outer side of the fixing plate 65, and a gear ring 67 fixedly connected to the output end of the micro cylinder 66. The plurality of gear rings 67 form a ring gear;

[0055] Turn on the drive motor 60, which drives the telescopic cylinder 50 connected thereto to rotate, so that the telescopic cylinder 50 can drive the winding shaft 3 to rotate;

[0056] The driving motor 60 drives the first driving gear 61 to rotate, and the first driving gear 61 drives the first gear chain 62 and the second driving gear 63 to rotate;

[0057] The second driving gear 63 drives the fixing plate 65 to rotate, the fixing plate 65 drives the multiple micro cylinders 66 to rotate, and the multiple micro cylinders 66 drive the ring gear composed of multiple gear rings 67 to rotate, thereby driving the cable positioning device 8 to rotate and driving the cable to reciprocate along the winding shaft 3.

[0058] The driving device 7 includes a rotating motor 70 fixedly mounted on the outside of the support plate 1 through a motor box, and the output end of the rotating motor 70 is fixedly connected to a first rotating gear 71;

[0059] The outer side of the first rotating gear 71 is meshed with a second gear chain 72, and the other end of the second gear chain 72 is meshed with a second rotating gear 73. The centers of the first rotating gear 71 and the second rotating gear 73 are fixedly connected with a double-threaded screw rod 74, which is installed on both sides of the positioning groove 10, and both ends of the double-threaded screw rod 74 are rotatably connected to the support plate 1 through bearings;

[0060] The two sides of the bottom of the two moving frames 2 are respectively threadedly sleeved on the outside of the two double-threaded screw rods 74, and the bottom of the moving frame 2 is slidably connected to the inside of the positioning groove 10;

[0061] Both ends of the double-threaded screw 74 close to the cable positioning device 8 are connected to a conveying device 75;

[0062] The conveying device 75 includes two first conveying gears 76 fixedly mounted at both ends of a double-threaded screw 74 near the cable positioning device 8. The outer side of the first conveying gear 76 is meshedly connected to a third gear chain 77. The other end of the third gear chain 77 is meshedly connected to a second conveying gear 78. The outer side of the second conveying gear 78 is fixedly connected to the top of the support plate 1 through a fixing frame.

[0063] The two second conveying gears 78 are connected to the cable positioning device 8;

[0064] Turn on the rotating motor 70, which drives the first rotating gear 71 and the second gear chain 72 to rotate. The second gear chain 72 drives the second rotating gear 73 to rotate. The second rotating gear 73 and the second rotating gear 73 drive the two double-threaded screw rods 74 to rotate. The two double-threaded screw rods 74 can drive the two mobile racks 2 to move inside the positioning groove 10, thereby adjusting the position of the inner side of the two mobile racks 2. When the winding shaft 3 is placed inside the two mobile racks 2, the clamping device 5 clamps and fixes it.

[0065] At the same time, the double-threaded screw 74 drives the first conveying gear 76 and the third gear chain 77 to rotate, the third gear chain 77 drives the second conveying gear 78 to rotate, and the two second conveying gears 78 drive the cable positioning device 8 to rotate to adjust the position of the cable positioning device 8.

[0066] The cable positioning device 8 includes an annular plate 80 fixed to the inner sides of the two second conveying gears 78, and three ball screws 81 are rotatably connected between the two annular plates 80 through bearings. The three ball screws 81 are of different models to facilitate the use of winding shafts 3 of different lengths.

[0067] Either end of the ball screw 81 is fixedly connected to a fixed gear 82, and the outer side of the fixed gear 82 is meshed with the outer side of the gear ring 67;

[0068] The ball screw 81 is meshed with a moving block 83, and the outer side of the moving block 83 is rotatably connected to a rotating wheel 84 through a bearing, and the rotating wheel 84 supports and positions the cable;

[0069] A fixing rod 85 is fixedly installed on the moving block 83, and three positioning rods 86 are fixedly installed between the two annular plates 80. The outer sides of the three fixing rods 85 slide on the three positioning rods 86 respectively;

[0070] The two second conveying gears 78 can respectively drive the two annular plates 80 to rotate, and before the annular plates 80 rotate, the multiple micro cylinders 66 drive the multiple gear rings 67 to retract to prevent the gear rings from affecting the rotation of the fixed gear 82;

[0071] The annular plate 80 rotates, driving the multiple ball screws 81 to rotate, and the positions of the ball screws 81 are adjusted until the desired position of the ball screws 81 rotates to the front side of the winding shaft 3 and stops rotating;

[0072] When multiple micro cylinders 66 are opened, the micro cylinders 66 drive multiple gear rings 67 to expand and engage with the outer side of the fixed gear 82. Therefore, when the winding shaft 3 rotates, the fixed gear 82 drives the ball screw 81 to rotate, and the ball screw 81 drives the moving block 83 and the rotating wheel 84 to rotate back and forth along the winding shaft 3 to cooperate with the winding of the winding shaft 3.

[0073] It should be noted that, in this document, relational terms such as first and second, etc., are used only 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 terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0074] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A cable winding device for electric power equipment, characterized in that: It comprises a support plate (1), wherein a positioning groove (10) is provided on the top of the support plate (1); The two sides of the support plate (1) are slidably connected to movable frames (2) for supporting, the inner sides of the two movable frames (2) are provided with winding shafts (3), and the inner bottom of the support plate (1) is provided with an arc-shaped placement plate (4); The winding shaft (3) is provided with a clamping groove (30) on both sides, and the two movable frames (2) are provided with a clamping device (5) for clamping with the clamping groove (30). Any one of the clamping devices (5) is connected to a rotating device (6) on its outer side; A driving device (7) is provided on the outside of the support plate (1), and the driving device (7) drives the two movable frames (2) to move and adjust their positions; A cable positioning device (8) is provided on the front side of the winding shaft (3); the driving device (7) drives the cable positioning device (8) to adjust its position; and the rotating device (6) drives the cable to move in a positioning manner; The two sides of the bottom of the two movable frames (2) are respectively threadedly sleeved on the outside of the two double-threaded screw rods (74), and the bottom of the movable frame (2) is slidably connected to the inside of the positioning groove (10); Both ends of the double-threaded screw rod (74) close to the cable positioning device (8) are connected to a conveying device (75); The conveying device (75) includes two first conveying gears (76) respectively installed at both ends of the double-threaded screw (74) near the cable positioning device (8), the outer side of the first conveying gear (76) is meshedly connected to a third gear chain (77), the other end of the third gear chain (77) is meshedly connected to a second conveying gear (78), and the outer side of the second conveying gear (78) is connected to the top of the support plate (1) through a fixing frame; The two second conveying gears (78) are connected to the cable positioning device (8); The cable positioning device (8) comprises annular plates (80) respectively arranged inside two second conveying gears (78), and a plurality of ball screws (81) are rotatably connected between the two annular plates (80).

2. A cable winding device for electric power equipment according to claim 1, characterized in that: The clamping device (5) includes two telescopic cylinders (50) respectively arranged on the outside of the two mobile frames (2), any one of the telescopic cylinders (50) is connected to the outside of the mobile frame (2) through the cylinder frame, one end of the telescopic cylinder (50) is rotatably connected to the mobile frame (2), and the other end of the telescopic cylinder (50) is connected to the rotating device (6); The output end of the telescopic cylinder (50) is connected to a clamping rod (51), and the clamping rod (51) slides on the top of the movable frame (2). A groove (52) is provided inside the clamping rod (51), and a double-headed cylinder (53) is provided inside the groove (52). Clamping blocks (54) are installed at both ends of the double-headed cylinder (53), and the clamping blocks (54) are clamped with the clamping groove (30).

3. The cable winding device for electric power equipment according to claim 2, characterized in that: The rotating device (6) includes a driving motor (60) connected to the outside of the telescopic cylinder (50), the driving motor (60) is connected to the top of the support plate (1) through a fixing frame, the output end of the driving motor (60) is connected to a first driving gear (61), the outside of the first driving gear (61) is meshedly connected to a first gear chain (62), the other end of the first gear chain (62) is meshedly connected to a second driving gear (63), and the second driving gear (63) is connected to the top of the support plate (1) through a fixing frame; A connecting device (64) is connected to the center of the second driving gear (63), and the connecting device (64) drives the cable positioning device (8) to rotate.

4. The cable winding device for electric power equipment according to claim 3, characterized in that: The connecting device (64) includes a fixing plate (65) connected to the center of the second driving gear (63), a plurality of micro cylinders (66) are connected to the outside of the fixing plate (65), and the output end of the micro cylinder (66) is connected to a gear ring (67), and the plurality of gear rings (67) form a ring gear.

5. The cable winding device for electric power equipment according to claim 1, characterized in that: The driving device (7) comprises a rotating motor (70) mounted on the outside of the support plate (1) via a motor box, and an output end of the rotating motor (70) is connected to a first rotating gear (71); The outer side of the first rotating gear (71) is meshedly connected to a second gear chain (72), and the other end of the second gear chain (72) is meshedly connected to a second rotating gear (73). The centers of the first rotating gear (71) and the second rotating gear (73) are both connected to a double-threaded screw rod (74). The double-threaded screw rod (74) is installed on both sides of the positioning groove (10), and both ends of the double-threaded screw rod (74) are rotatably connected to the support plate (1).

6. The cable winding device for electric power equipment according to claim 4, characterized in that: Any one end of the ball screw (81) is connected to a fixed gear (82), and the outer side of the fixed gear (82) is meshedly connected with the outer side of the gear ring (67); The ball screw (81) is meshedly connected to a moving block (83), and the outer side of the moving block (83) is rotatably connected to a rotating wheel (84), and the rotating wheel (84) supports and positions the cable; A fixing rod (85) is installed on the moving block (83), and a plurality of positioning rods (86) are installed between the two annular plates (80). The outer sides of the plurality of fixing rods (85) slide on the plurality of positioning rods (86) respectively.

7. The cable winding device for electric power equipment according to claim 6, characterized in that: The ball screw (81) has different model settings.

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