Device with cable drum overturning function

Abstract

The invention discloses a device with an overturning function, and particularly relates to a device with a cable drum overturning function. Comprising a fixing frame, an overturning table, servo motors I, lead screws I, a sliding frame, a winding assembly and the like, the overturning table is rotationally installed on the fixing frame, a groove is formed in the overturning table, the servo motors I are symmetrically installed on the overturning table, the lead screws I are symmetrically and rotationally arranged on the overturning table, and one end of each lead screw I is connected with an output shaft of the corresponding servo motor I; sliding frames are symmetrically arranged on the overturning table in a sliding mode, the sliding frames are in threaded connection with the lead screws I, and the winding assemblies are installed on the sliding frames. Through cooperation of a servo motor I, a lead screw I, a sliding frame, a winding assembly, a fixing belt and an opening mechanism, the cable drum can be tightened and pressed on the cable drum through the fixing belt, so that the cable drum is fixed, the cable drum is prevented from toppling over, rolling and the like during overturning, the cable drum can be protected, and the service life of the cable drum is prolonged. And the construction efficiency and safety of workers can be improved.

Description

Technical Field

[0001] The invention belongs to the technical field of cable equipment, and in particular relates to a device with the function of flipping a cable reel. Background Art

[0002] In modern infrastructure construction and maintenance, cable laying is a vital task, and cable reels, as the key carrier for cable transportation and deployment, have become the focus of industry attention for their efficient and safe loading, unloading and placement. In traditional methods, cable reels are usually transported to the construction site in a flat form by transport vehicles, and then they need to be operated with the help of flipping equipment. By using the flipping equipment, the cable reels are flipped from a horizontal state to a vertical state.

[0003] At present, when using a flipping device to flip the cable reel, it is necessary to first place the cable reel flat on the flipping device, and then use the flipping device to drive the cable reel to rotate, so that the cable reel can be rotated to a vertical state, thereby completing the flipping; however, when the above-mentioned flipping device is in use, since the cable reel is not fully and safely fixed when flipping, the cable reel may tip over, roll, etc. after flipping, and the occurrence of these situations can easily cause collision accidents with the cable reel, which is not only easy to damage the cable reel, but also may require the cable reel to be flipped again, seriously affecting the construction progress and personnel safety. Summary of the invention

[0004] The present invention aims to solve the problem that, when the existing turning device is in use, the cable reel is not fully and safely fixed when turning, which may cause the cable reel to topple over, roll, etc. after turning over.

[0005] In order to achieve the purpose of the present invention, the present invention discloses a device with the function of flipping a cable reel, comprising a fixed frame, a flipping table, a servo motor I, a screw rod I, a sliding frame, a winding assembly, a fixing belt, a flipping mechanism, a spreading mechanism, a sliding-assisting mechanism and a centering mechanism; the flipping table is rotatably installed on the fixed frame, and a groove is provided on the flipping table; the servo motor I is symmetrically installed on the flipping table, and the screw rod I is symmetrically rotatably arranged on the flipping table, and one end of the screw rod I is connected to the output shaft of the servo motor I; the sliding frame is symmetrically and slidingly arranged on the flipping table, and the sliding frame is threadedly connected to the screw rod I, the winding assembly is installed on the sliding frame, and the winding assembly is installed on the fixing belt, and the fixing belt is used to fix the cable reel on the flipping table; the flipping mechanism is used to drive the flipping table to flip, the spreading mechanism is used to spread the fixing belt, the sliding-assisting mechanism is used to assist the cable reel to move on the flipping table, and the centering mechanism is used to push the cable reel to be centered on the flipping table.

[0006] Furthermore, the flipping mechanism includes a reduction motor, a gear and a rack; the reduction motor is installed in the fixed frame, the gear is connected to the output shaft of the reduction motor, the rack is installed on the flipping platform, and the gear is meshed with the rack.

[0007] Furthermore, the spreading mechanism includes an electric push rod I, a connecting frame and a roller I; the electric push rod I is installed on the sliding frame, the connecting frame is connected to the telescopic rod of the electric push rod I, and the roller I is rotatably installed on the connecting frame.

[0008] Furthermore, the sliding aid mechanism includes a connecting frame and a roller II; the connecting frame is installed at intervals on the turning table, and the roller II is rotatably arranged on the connecting frame at intervals.

[0009] Furthermore, the centering mechanism includes a guide rod, a slider, a push block and a spring; the guide rod is symmetrically rotatably arranged on the flip table, the slider is slidably arranged on the guide rod, the push block is rotatably installed on the slider, the push block is provided with an inclined surface, and the two ends of the spring are respectively connected to the slider and the push block.

[0010] Furthermore, the centering mechanism also includes a servo motor II and a screw rod II; the servo motor II is symmetrically arranged on the flip table, and the screw rod II is symmetrically rotatably arranged on the flip table, one end of the screw rod II is connected to the output shaft of the servo motor II, and the slider is threadedly connected to the screw rod II.

[0011] Furthermore, it also includes a limiting mechanism, which includes a limiting plate I, a limiting plate II, an electric push rod II and a connecting rod; the limiting plate I is symmetrically rotatably arranged on the flip table, and a strip hole I is opened on the limiting plate I; the limiting plate II is symmetrically rotatably arranged on the flip table, and a strip hole II is opened on the limiting plate II; the electric push rod II is symmetrically installed on the flip table, and the telescopic rod of the electric push rod II is connected to the connecting rod, and the connecting rod moves in the strip hole I and the strip hole II.

[0012] Furthermore, the limiting mechanism also includes a stabilizing block I and a stabilizing block II; stabilizing blocks I are symmetrically arranged on the flip table, and stabilizing blocks I are used to stabilize the limiting plate I; stabilizing blocks II are symmetrically arranged on the flip table, and stabilizing blocks II are used to stabilize the limiting plate II.

[0013] Compared with the prior art, the significant progress of the present invention is as follows: 1) The present invention cooperates with the servo motor I, the screw rod I, the sliding frame, the winding assembly, the fixing belt and the opening mechanism, and can use the fixing belt to tighten and press on the cable reel, so as to fix the cable reel, thereby preventing the cable reel from tipping over, rolling, etc. when turning over, which can not only protect the cable reel, but also improve the construction efficiency and safety of the workers; 2) The present invention cooperates with the sliding mechanism and the centering mechanism, and can use the push block to push the cable reel to the center position, so that the cable reel can be stuck in the groove for limiting after moving, and then the cable reel is pressed by the push block, which can limit the cable reel to prevent the cable reel from shaking, thereby reinforcing the cable reel; 3) The present invention sets a limiting mechanism, and can block the cable reel on the turning table through the limiting plate I and the limiting plate II, thereby preventing the cable reel from rolling out to the front or rear side on the turning table, thereby avoiding the cable reel from colliding with other objects.

[0014] In order to more clearly illustrate the functional characteristics and structural parameters of the present invention, further description is given below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0017] Figure 2 is a cross-sectional view of a fixing frame of the present invention;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the opening mechanism of the present invention;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the sliding aid mechanism of the present invention.

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the guide rod, servo motor II and screw rod II of the present invention;

[0021] Figure 6 It is a schematic diagram of the three-dimensional structure of the centering mechanism of the present invention;

[0022] Figure 7 It is a three-dimensional structural schematic diagram of the limiting mechanism of the present invention;

[0023] Figure 8 It is a structural separation diagram of the limiting mechanism of the present invention;

[0024] The accompanying drawings are marked as follows: 1, fixed frame, 2, turning table, 201, groove, 3, servo motor I, 4, screw rod I, 5, sliding frame, 6, winding assembly, 7, fixed belt, 8, reduction motor, 9, gear, 10, rack, 11, electric push rod I, 12, connecting frame, 13, roller I, 14, connecting frame, 15, roller II, 16, guide rod, 17, slider, 18, push block, 1801, inclined plane, 19, spring piece, 20, servo motor II, 21, screw rod II, 22, limit plate I, 2201, strip hole I, 23, limit plate II, 2301, strip hole II, 24, electric push rod II, 25, connecting rod, 26, stabilizing block I, 27, stabilizing block II. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only 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 ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Example

[0029] A device with the function of turning over the cable reel, see Figure 1-Figure 6As shown, it includes a fixed frame 1; it also includes a turning table 2, a servo motor Ⅰ3, a screw rod Ⅰ4, a sliding frame 5, a winding assembly 6, a fixing belt 7, a turning mechanism, a spreading mechanism, a sliding-assisting mechanism and a centering mechanism; the turning table 2 is rotatably mounted on the fixed frame 1, and a groove 201 is opened on the left side of the turning table 2; two servo motors Ⅰ3 are symmetrically arranged on the turning table 2 front and back; two screw rods Ⅰ4 are symmetrically rotatably arranged on the turning table 2 front and back, and the left end of the screw rod Ⅰ4 is connected to the output shaft of the servo motor Ⅰ3 so that the servo motor Ⅰ3 can drive the screw rod Ⅰ4 to rotate; two sliding frames 5 are symmetrically slidably arranged on the turning table 2 front and back, and the sliding frames 5 are threadedly connected to the screw rod Ⅰ4; the winding assembly 6 includes a shell, a driving motor and a winding wheel, both sliding frames 5 are installed with a shell, the driving motor is installed on the shell, the winding wheel is rotatably installed inside the shell, and the driving motor is installed on the shell. The output shaft of the motor is connected to the winding wheel; the two ends of the fixing belt 7 are respectively connected to the two winding wheels of the winding assembly 6, and the fixing belt 7 is used to fix the cable reel on the turning table 2 to prevent the cable reel from tipping over, rolling, etc. when it is turned over on the turning table 2. When the winding wheel is driven to rotate by the driving motor of the winding assembly 6, the winding wheel can unwind the fixing belt 7; when the winding wheel is driven to reverse by the driving motor of the winding assembly 6, the winding wheel can rewind the fixing belt 7; the turning mechanism is used to drive the turning table 2 to turn over; the opening mechanism is used to open the fixing belt 7 so that the cable reel can enter the fixing belt 7; the sliding mechanism is used to assist the cable reel to move on the turning table 2; the centering mechanism is used to push the cable reel to be centered on the turning table 2, so that the cable reel can be just stuck in the groove 201 for limiting.

[0030] See also Figure 2 As shown, the flipping mechanism includes a reduction motor 8, a gear 9 and a rack 10; the reduction motor 8 is installed inside the fixed frame 1; the gear 9 is connected to the output shaft of the reduction motor 8; the rack 10 is installed on the flipping platform 2, and the gear 9 is meshed with the rack 10.

[0031] See also Figure 3 As shown, the spreading mechanism includes an electric push rod Ⅰ11, a connecting frame 12 and a roller Ⅰ13; the electric push rod Ⅰ11 is installed on the side where the two sliding frames 5 are close to each other; the connecting frame 12 is connected to the telescopic rod of the electric push rod Ⅰ11; and the roller Ⅰ13 is rotatably installed on the connecting frame 12.

[0032] See also Figure 4 As shown, the sliding aid mechanism includes a connecting frame 14 and a roller II 15; three connecting frames 14 are installed on the turning table 2 at intervals; and rollers II 15 are rotatably arranged on the connecting frame 14 at intervals.

[0033] See also Figure 5 and Figure 6As shown, the centering mechanism includes a guide rod 16, a slider 17, a push block 18, a spring 19, a servo motor II 20 and a screw rod II 21; the two guide rods 16 are symmetrically installed in the flip table 2; the slider 17 is slidably set on the guide rod 16; the push block 18 is rotatably installed on the upper right side of the slider 17, the bottom of the push block 18 is in contact with the top of the slider 17, and an inclined surface 1801 is provided on the right side of the push block 18; the two ends of the spring 19 are respectively connected to the slider 17 and the push block 18; the two servo motors II 20 are symmetrically arranged in the flip table 2; the two screw rods II 21 are symmetrically rotatably arranged in the flip table 2, the right end of the screw rod II 21 is connected to the output shaft of the servo motor II 20, and the slider 17 is threadedly connected to the screw rod II 21.

[0034] When in use, firstly, the electric push rod Ⅰ11 drives the connecting frame 12 and the roller Ⅰ13 to move upward, and at the same time, the winding assembly 6 drives the fixed belt 7 to unwind. When the roller Ⅰ13 contacts the fixed belt 7, the roller Ⅰ13 will open the fixed belt 7 (so that the cable reel can pass under the fixed belt 7 when it moves to the right later). Then, the cable reel is sent from left to right onto the connecting frame 14 by a forklift, so that the bottom of the cable reel contacts the roller Ⅱ15. Then, the servo motor Ⅱ20 drives the screw rod Ⅱ21 to rotate, so that the slider 17 and the push block 18 move to the left. When the push block 18 contacts the cable reel on the connecting frame 14, the connecting frame 14 will squeeze. The push block 18 rotates, and the spring piece 19 is deformed. When the push block 18 is separated from the cable reel on the connection frame 14, the spring piece 19 returns to its original state, and the spring piece 19 drives the push block 18 to reverse and reset, and then the servo motor Ⅱ 20 drives the screw rod Ⅱ 21 to reverse, so that the slider 17 and the push block 18 move to the right. When the push block 18 contacts the cable reel on the connection frame 14 again, the inclined surface 1801 on the push block 18 will contact the cable reel, and at this time, because the bottom of the push block 18 contacts the top of the slider 17, the connection frame 14 cannot squeeze the push block 18 to reverse. Therefore, the push block 18 will use the inclined surface 1801 to squeeze the cable reel to the right synchronously. The cable reel is moved, and the roller Ⅱ 15 can reduce the resistance encountered when the cable reel moves, thereby assisting the cable reel to move. At the same time, the push block 18 will use the inclined surface 1801 to push the cable reel to the central position, so that the cable reel can be stuck in the groove 201 for limiting after moving to the right. After the cable reel moves to the right and is limited in the groove 201, the push block 18 will use the inclined surface 1801 to press the cable reel, thereby limiting the cable reel to prevent the cable reel from shaking, and then the servo motor Ⅰ3 drives the screw rod Ⅰ4 to rotate, so that the sliding frame 5, the winding assembly 6 and the fixed belt 7 move to the right until the fixed belt 7 moves. The cable drum is moved to the top of the cable drum, and then the electric push rod Ⅰ11 drives the connecting frame 12 and the roller Ⅰ13 to move downward and reset, so that the roller Ⅰ13 loosens the fixing belt 7, and at the same time drives the fixing belt 7 to be reeled through the reeling assembly 6, so that the fixing belt 7 is pressed on the cable drum by tightening, thereby fixing the cable drum on the connecting frame 14; then the gear 9 is driven by the reduction motor 8 to rotate counterclockwise by 90 degrees, so that the gear 9 drives the rack 10 to rotate clockwise by 90 degrees, thereby driving the turning table 2 and the cable drum to turn over by 90 degrees. During this period, the cable drum is fixed by the fixing belt 7, which can prevent the cable drum from tipping over, rolling, etc. when turning over;After the cable reel is flipped, the electric push rod Ⅰ11 drives the connecting frame 12 and the roller Ⅰ13 to move to the right, and the winding component 6 drives the fixed belt 7 to unwind. When the roller Ⅰ13 contacts the fixed belt 7, the roller Ⅰ13 will open the fixed belt 7 to make the fixed belt 7 loosen the flipped cable reel. Then, the servo motor Ⅰ3 drives the screw rod Ⅰ4 to reverse and reset, so that the sliding frame 5, the winding component 6 and the fixed belt 7 move upward, so that the fixed belt 7 moves upward from the right side of the flipped cable reel (the fixed belt 7 is originally above the cable reel, and after rotation, the fixed belt 7 is on the right side of the cable reel), and then the servo motor Ⅱ20 drives the screw rod Ⅱ21 to rotate, so that the slider 17 and the push block 18 move upward. Thereby, the push block 18 is separated from the turned cable reel, and then the push block 18 loosens the cable reel, and then the turned cable reel is forked to the right from the turning table 2 by a forklift. After the turned cable reel is forked, the servo motor Ⅱ20 drives the screw rod Ⅱ21 to reverse and reset, so that the slider 17 and the push block 18 move downward and reset, and then the electric push rod Ⅰ11 drives the connecting frame 12 and the roller Ⅰ13 to move to the left and reset, so that the roller Ⅰ13 loosens the fixed belt 7, and at the same time drives the fixed belt 7 to be reeled through the reeling assembly 6, and finally drives the gear 9 to rotate clockwise 90 degrees to reset through the reduction motor 8, so that the gear 9 drives the rack 10 to rotate counterclockwise 90 degrees to reset, thereby driving the turning table 2 to reverse and reset 90 degrees. ;

[0035] See also Figure 7 and Figure 8 As shown, it also includes a limiting mechanism, which includes a limiting plate I 22, a limiting plate II 23, an electric push rod II 24, a connecting rod 25, a stabilizing block I 26 and a stabilizing block II 27; two limiting plates I 22 are symmetrically rotated front and back and arranged on the lower left side of the flip table 2, and a strip hole I 2201 is opened on the limiting plate I 22; two limiting plates II 23 are symmetrically rotated front and back and arranged on the upper right side of the flip table 2, and a strip hole II 2301 is opened on the limiting plate II 23; two electric push rods II 24 are symmetrically arranged on the right side of the flip table 2 The lower side; the telescopic rod of the electric push rod Ⅱ24 is connected with a connecting rod 25, and the connecting rod 25 moves in the strip hole Ⅰ2201 and the strip hole Ⅱ2301; two stabilizing blocks Ⅰ26 are symmetrically installed on the lower left side of the flip table 2, and the stabilizing block Ⅰ26 is in contact with the limit plate Ⅰ22, and the stabilizing block Ⅰ26 is used to stabilize the limit plate Ⅰ22; two stabilizing blocks Ⅱ27 are symmetrically installed on the upper right side of the flip table 2, and the stabilizing block Ⅱ27 is in contact with the limit plate Ⅱ23, and the stabilizing block Ⅱ27 is used to stabilize the limit plate Ⅱ23.

[0036] When in use, the electric push rod Ⅱ 24 can be used to drive the connecting rod 25 to move to the upper left side, so that the connecting rod 25 squeezes the limit plate Ⅰ 22 and the limit plate Ⅱ 23 to rotate until the limit plate Ⅰ 22 is parallel to the limit plate Ⅱ 23; then when the overturned cable reel is forked to the right from the overturning platform 2 by a forklift, the limit plate Ⅰ 22 and the limit plate Ⅱ 23 are used to block the cable reel on the overturning platform 2, which can prevent the cable reel from rolling out to the front or rear side on the overturning platform 2, thereby avoiding the cable reel from colliding with other objects. Therefore; and by setting the stabilizing block Ⅰ26 and the stabilizing block Ⅱ27, the stabilizing block Ⅰ26 and the stabilizing block Ⅱ27 can be used to stabilize the limit plate Ⅰ22 and the limit plate Ⅱ23 respectively, thereby improving the stability of the limit plate Ⅰ22 and the limit plate Ⅱ23 to prevent the limit plate Ⅰ22 and the limit plate Ⅱ23 from being deformed after being hit by the cable reel; after use, the electric push rod Ⅱ24 drives the connecting rod 25 to move and reset to the lower right side, so that the connecting rod 25 squeezes the limit plate Ⅰ22 and the limit plate Ⅱ23 to rotate in the opposite direction and reset.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device with the function of turning over a cable reel, comprising a fixing frame (1), characterized in that: The invention also comprises a turning table (2), a servo motor I (3), a screw rod I (4), a sliding frame (5), a winding assembly (6), a fixing belt (7), a turning mechanism, a spreading mechanism, a sliding aid mechanism and a centering mechanism; the turning table (2) is rotatably mounted on the fixing frame (1), and a groove (201) is provided on the turning table (2); the servo motor I (3) is symmetrically mounted on the turning table (2), and a screw rod I (4) is symmetrically rotatably arranged on the turning table (2), and one end of the screw rod I (4) is connected to the output shaft of the servo motor I (3); the turning table (2) is symmetrically mounted on the fixing frame (1), and a screw rod (201) is provided on the turning table (2) to rotate. The sliding device is provided with a sliding frame (5), the sliding frame (5) is threadedly connected to the screw rod I (4), a winding assembly (6) is installed on the sliding frame (5), a fixing belt (7) is installed on the winding assembly (6), and the fixing belt (7) is used to fix the cable reel on the turning platform (2); the turning mechanism is used to drive the turning platform (2) to turn over, the opening mechanism is used to open the fixing belt (7), the sliding assistance mechanism is used to assist the cable reel to move on the turning platform (2), and the centering mechanism is used to push the cable reel to be centered on the turning platform (2).

2. The device with the function of turning over the cable reel according to claim 1, characterized in that: The turning mechanism comprises a reduction motor (8), a gear (9) and a rack (10); the reduction motor (8) is installed in a fixed frame (1), the gear (9) is connected to the output shaft of the reduction motor (8), the rack (10) is installed on the turning platform (2), and the gear (9) is meshed with the rack (10).

3. The device with the function of turning over the cable reel according to claim 2, characterized in that: The spreading mechanism comprises an electric push rod Ⅰ (11), a connecting frame (12) and a roller Ⅰ (13); the electric push rod Ⅰ (11) is installed on the sliding frame (5), the connecting frame (12) is connected to the telescopic rod of the electric push rod Ⅰ (11), and the roller Ⅰ (13) is rotatably installed on the connecting frame (12).

4. The device with the function of turning over the cable reel according to claim 3, characterized in that: The sliding aid mechanism comprises a connecting frame (14) and a roller II (15); the connecting frame (14) is installed at intervals on the turning platform (2), and the roller II (15) is rotatably arranged at intervals on the connecting frame (14).

5. The device with the function of turning over the cable reel according to claim 4, characterized in that: The centering mechanism comprises a guide rod (16), a slider (17), a push block (18) and a spring sheet (19); the guide rod (16) is symmetrically rotatably arranged on the turning table (2), the slider (17) is slidably arranged on the guide rod (16), the push block (18) is rotatably mounted on the slider (17), an inclined surface (1801) is arranged on the push block (18), and two ends of the spring sheet (19) are respectively connected to the slider (17) and the push block (18).

6. The device with the function of turning over the cable reel according to claim 5, characterized in that: The centering mechanism also includes a servo motor II (20) and a screw rod II (21); the servo motor II (20) is symmetrically arranged on the turning platform (2), and the screw rod II (21) is symmetrically rotatably arranged on the turning platform (2), one end of the screw rod II (21) is connected to the output shaft of the servo motor II (20), and the slider (17) is threadedly connected to the screw rod II (21).

7. The device with the function of turning over the cable reel according to claim 6, characterized in that: The invention also comprises a limiting mechanism, which comprises a limiting plate I (22), a limiting plate II (23), an electric push rod II (24) and a connecting rod (25); the limiting plate I (22) is symmetrically arranged on the turning platform (2), and a strip hole I (2201) is opened on the limiting plate I (22); the limiting plate II (23) is symmetrically arranged on the turning platform (2), and a strip hole II (2301) is opened on the limiting plate II (23); the electric push rod II (24) is symmetrically installed on the turning platform (2); the telescopic rod of the electric push rod II (24) is connected to the connecting rod (25), and the connecting rod (25) moves in the strip hole I (2201) and the strip hole II (2301).

8. The device with the function of turning over the cable reel according to claim 7, characterized in that: The limiting mechanism also includes a stabilizing block I (26) and a stabilizing block II (27); the stabilizing block I (26) is symmetrically arranged on the turning platform (2), and the stabilizing block I (26) is used to stabilize the limiting plate I (22); the stabilizing block II (27) is symmetrically arranged on the turning platform (2), and the stabilizing block II (27) is used to stabilize the limiting plate II (23).

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