A full-automatic vertical stranding and cabling machine for electric wires

Abstract

The present application relates to cable processing technical field, specifically, it relates to a kind of electric wire vertical full-automatic stranding cable machine.It includes stranding mechanism and the cable releasing mechanism being arranged in the stranding mechanism side, the stranding mechanism includes the cable reel being arranged on the first base, wire wheel, wire combiner and branch mechanism, the cable releasing mechanism includes cable reel, rack and the first cable releasing arm and the second cable releasing arm being rotatably arranged on rack.The present application is by being arranged as single layer state or multilayer stacking state, in single layer state, cable is normally released, and is combined by stranding mechanism Operation, in multilayer stacking state, the second cable releasing arm and the first cable releasing arm of being arranged can simultaneously release stacked multiple cables, and are driven cable rotation with synchronous mechanism, in the process of rotation, the mode of stacked cable reel can avoid the end of cable winding, so that the equipment has the capacity of combining and stranding.

Description

Technical Field

[0001] This invention relates to the field of cable processing technology, and more specifically, to a vertical fully automatic wire stranding and cabling machine. Background Technology

[0002] Cross-linked polyethylene insulated power cables have excellent thermomechanical properties, superior electrical properties and chemical corrosion resistance. They also have advantages such as simple structure, light weight and no restrictions on laying height. They are a novel type of cable widely used in urban power grids, DC charging piles for automobiles, mines and factories.

[0003] Cable production begins with the integration and processing of the conductor. First, the conductor needs to be prepared into a cable core according to specifications through parallel or stranded processes. Parallelizing involves arranging multiple single filaments or strands in parallel and bundling them together; this structure is flexible but less robust. Stranding, on the other hand, involves twisting multiple conductors together at a specific helical angle; this results in a tighter, more stable structure with superior tensile and bending resistance. After this process, the cable core is drawn through the extruder head. Inside the extruder, cross-linked polyethylene material is heated to a molten state and extruded uniformly and tightly around the conductor under high pressure, forming an insulation layer. Subsequently, the cable, wrapped with the high-temperature molten insulation layer, enters a cooling water tank for rapid cooling to set and optimize the material's crystal structure. Finally, the cable surface must undergo thorough dehydration and drying before proceeding to subsequent inspection or cabling stages.

[0004] Currently, the merging and stranding of conductors typically require two separate machines. Merging machines and stranding machines differ fundamentally in structure and working principle: a merging machine gathers multiple conductors in parallel, with the pay-off reel fixed, and the conductors guided by guide wheels and pulled by the take-up reel to complete the merging; while a stranding machine requires the pay-off reel to rotate along with the rotating mechanism, causing multiple conductors to twist together to form a cable core. Because the pay-off reel does not rotate during operation, a merging machine cannot perform the stranding function.

[0005] Therefore, how to make paralleling equipment also have stranding capabilities is a technical problem that urgently needs to be solved in cable manufacturing. Summary of the Invention

[0006] The purpose of this invention is to provide a vertical fully automatic wire stranding machine, which solves the problem mentioned in the background art by placing the cable feeding reel in a multi-layer stacked state and utilizing the multi-layer stacking in conjunction with the first cable feeding arm and the second cable feeding arm to apply a torsional force to the rear of the cable, thereby preventing the cable from tangling at the rear. This is because the cable feeding reel does not rotate when the wire stranding machine is working, thus preventing the stranding function from being achieved.

[0007] To achieve the above objectives, the vertical fully automatic wire stranding and cabling machine includes a stranding mechanism and a cable laying mechanism disposed on one side of the stranding mechanism. The stranding mechanism includes a take-up reel, a wire wheel, a wire combining mold, and a wire separating mechanism disposed on a first base. The cable laying mechanism includes a cable laying reel, a frame, and a first cable laying arm and a second cable laying arm rotatably disposed on the frame. The cable reel has a multi-layer stacked state for stranding and a single-layer state for paralleling. The difference between the bottom height of the second cable-laying arm and the bottom height of the first cable-laying arm is greater than the height of a single cable-laying reel, so that the first cable-laying arm and the second cable-laying arm can release the cable from the corresponding cable-laying reel respectively; It also includes a synchronization mechanism having multiple guide holes for multiple strands of cable to pass through; during stranding operations, the cable release reel is in a multi-layer stacked state, and the synchronization mechanism applies torsional force to the multiple strands of cable through the guide holes at different positions to counteract the torsional force applied to the cable by the conductor plate.

[0008] In the above technical solution, when the cable reels are stacked, the first and second cable release arms at different heights release the cables from their respective reels, and a synchronization mechanism counteracts the torsional force on the cables. Throughout the torsion process, the stacked cable reels prevent the cables from tangling, thus enabling cable stranding operations through the stacking of the reels.

[0009] Based on this, the wire splitting mechanism includes a conductor plate with multiple conductor holes for cables to pass through; it also includes a base frame mounted on a first base, with the conductor plate rotatably disposed within the shaft hole of the base frame and driven by a first motor. Thus, the conductor plate is stationary during paralleling operations and rotates during stranding operations.

[0010] Based on this, the first cable-laying arm and the second cable-laying arm are both connected to a driving component; The driving component includes a first shaft tube that is rotatably mounted on the frame in a vertical manner and a second motor for driving the first shaft tube to rotate. The interior of the first shaft tube is used for the cable to pass through; the first cable-laying arm and the second cable-laying arm are both fixedly connected to the first shaft tube and are used to rotate around the cable-laying reel via the first shaft tube.

[0011] The synchronization mechanism includes a turntable rotatably disposed below the first shaft tube, and a guide hole is disposed through the turntable to restrict the multiple cables to be in a non-coaxial state with the first shaft tube.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: In this vertical fully automatic cable stranding machine, the cable release reel is set to either a single-layer state or a multi-layer stacked state. In the single-layer state, the cable is released normally and then twisted together by the stranding mechanism. In the multi-layer stacked state, the second cable release arm and the first cable release arm can release multiple stacked cables simultaneously, and the cable is driven to rotate by a synchronization mechanism. During the rotation, the stacked cable release reel can prevent the cable ends from getting tangled, thus enabling the equipment to perform stranding and twisting. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the stranding mechanism of the present invention; Figure 3 This is a schematic diagram of the conductor plate of the present invention; Figure 4 This is a schematic diagram of the structure of the first cable-laying arm and the second cable-laying arm of the present invention; Figure 5 This is a schematic diagram of the structure of the first shaft tube of the present invention; Figure 6 This is a schematic diagram of the synchronization mechanism of the present invention; Figure 7 This is a schematic diagram of the structure of the second guide of the present invention; Figure 8 This is a schematic diagram of the working state of the synchronization mechanism of the present invention; Figure 9 This is a schematic diagram of the working state of the first cable-laying arm of the present invention.

[0014] The meanings of the labels in the diagram are as follows: 100. Stranding mechanism; 110. First base; 111. Take-up reel; 112. Conductor wheel; 113. Wire-closing die; 120. Conductor plate; 121. Base frame; 122. Conductor hole; 123. Rotary ring; 124. Gear block; 125. Gear; 126. First motor; 130. Frame; 140. First cable-laying arm; 141. First shaft tube; 142. First bevel gear; 143. Second bevel gear; 144. Second motor; 145, First cable-laying reel; 150, Second cable-laying arm; 151, Second cable-laying reel; 152, Second shaft tube; 153, Third motor; 160, Synchronization mechanism; 161, Turntable; 162, Guide hole; 163, Support arm; 170, First guide; 180, Second guide; 181, Guide plate; 182, Second base; 183, Fourth motor; 200, Cable-laying reel; 201, Cable. Detailed Implementation

[0015] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0016] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0017] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0018] Cable 201, or conductor, is an essential component in the power transmission process of cables. To improve the conductivity of cable 201, multiple strands of cable 201 are twisted or paralleled together using a stranding machine. For example... Figure 1 As shown, the stranding machine includes a stranding mechanism 100 and a cable-laying mechanism disposed on one side of the stranding mechanism 100. The cable-laying mechanism releases the cable 201 from the cable-laying reel 200, allowing the cable 201 to enter the stranding mechanism 100 for processing. In this invention, the processing of the cable 201 includes parallel processing and stranding (twisting) processing.

[0019] like Figure 2 As shown, the stranding mechanism 100 mainly consists of a U-shaped first base 110 with its opening facing downwards. Rotating shafts are rotatably mounted on both vertical sidewalls of the first base 110. These shafts can be inserted into the shaft holes of the take-up reel 111, providing support for the reel. A driving mechanism (not shown in the figure) can be installed on the bottom plate of the first base 110 to drive the rotating shafts. The driven shafts cause the take-up reel 111 to rotate, thereby winding up the cable 201 released by the cable release mechanism.

[0020] In addition, mounting platforms are provided on the two vertical sidewalls of the first base 110. These mounting platforms are located on the side of the first base 110 closest to the cable laying mechanism. The mounting platforms are equipped with a cable combining mold 113 and a cable splitting mechanism. The cable combining mold 113 is a tubular structure, and its interior is used for the cable 201 to pass through. The cable 201 passes through the cable combining mold 113 and is guided by the guide wheel 112 before being wound onto the cable take-up reel 111. The guide wheel 112 is rotatably disposed between the two vertical sidewalls of the first base 110. The outer ring of the guide wheel 112 has an inwardly recessed "V"-shaped cross-section, which can bundle multiple strands of cable 201 together.

[0021] The cable splitter is located on the side of the cable-joining mold 113 closest to the cable-laying mechanism; that is, cable 201 needs to pass through the cable splitter first, and then through the cable-joining mold 113. Figure 3 As shown, the wire splitting mechanism is mainly composed of a wire plate 120. Multiple wire holes 122 are provided on the wire plate 120 for cables 201 to pass through, wherein each cable 201 passes through one wire hole 122.

[0022] To achieve the stranding operation of cable 201, the present invention rotatably mounts conductor plate 120 on base frame 121. Specifically, a rotating ring 123 is fixedly mounted on one side of conductor plate 120, and the rotating ring 123 is rotatably mounted in the shaft hole of base frame 121. Simultaneously, the rotating ring 123 is driven by a gear drive. That is, a toothed block 124 is provided on the outer ring of rotating ring 123, and a gear 125 meshing with the toothed block 124 is provided on the side wall of base frame 121. The gear 125 is driven by a first motor 126 provided on one side of base frame 121, thereby driving the rotating ring 123 and conductor plate 120 to rotate via the toothed block 124.

[0023] like Figure 1 As shown, the cable-laying mechanism includes a frame 130 and a plurality of first cable-laying arms 140 rotatably mounted on the frame 130. The first cable-laying arms 140 can rotate around the outer ring of the cable-laying reel 200, thereby releasing the cable 201 wound around the outer ring of the cable-laying reel 200. The first cable-laying arms 140 are driven by a drive unit.

[0024] Figure 5The specific structure of the drive unit is shown. As shown, the drive unit includes a first shaft tube 141 rotatably mounted on the frame 130. The first shaft tube 141 is vertically arranged, and its interior is used for the cable 201 to pass through. The first shaft tube 141 is driven by a second motor 144 mounted on the frame 130. As a specific example, the second motor 144 is connected to the first shaft tube 141 via a bevel gear set. The bevel gear set includes a first bevel gear 142 coaxially fixedly connected to the top end of the first shaft tube 141 and a second bevel gear 143 coaxially fixedly connected to the second motor 144. The second bevel gear 143 meshes with the first bevel gear 142. With this design, the second motor 144 can drive the first shaft tube 141 to rotate through the second bevel gear 143 and the first bevel gear 142. The first shaft tube 141 is fixedly connected to the first cable-laying arm 140, allowing the first cable-laying arm 140 to rotate around the cable-laying reel 200 via the first shaft tube 141.

[0025] During the paralleling process, multiple strands of cable 201 pass through their respective conductor holes 122, then through the combining die 113, and are guided by the conductor wheel 112 before being wound onto the take-up reel 111. The multiple strands of cable 201 are gathered together as they pass through the combining die 113 and the conductor wheel 112, completing the paralleling process. During the twisting process, the first motor 126 drives the conductor plate 120 to rotate. The rotation of the conductor plate 120 drives the multiple strands of cable 201 to rotate in front of the combining die 113 through the conductor holes 122. The cables 201 are continuously subjected to a torsional force, thus spirally twisting together. After twisting, the cables 201 are wound onto the take-up reel 111 after passing through the combining die 113 and the conductor wheel 112. However, during the rotation of the conductor plate 120, the cable 201 in front of the conductor plate 120 (on the side near the wire-combining mold 113) will rotate and be spirally twisted. The cable 201 behind the conductor plate 120 (on the side near the cable-laying mechanism) also needs to rotate at this time, otherwise it will also be twisted together, making it impossible to complete the twisting operation. To this end, the cable-laying reel 200 in this invention has a multi-layer stacked state and a single-layer state for wire paralleling, and is provided with a second cable-laying arm 150 and a synchronization mechanism 160.

[0026] like Figure 4As shown, both the second cable-laying arm 150 and the first cable-laying arm 140 are connected to the drive unit. The difference between the bottom height of the second cable-laying arm 150 and the bottom height of the first cable-laying arm 140 is greater than the height of a single cable-laying reel 200. This design allows the first cable-laying arm 140 and the second cable-laying arm 150 to be respectively positioned corresponding to one of the cable-laying reels 200, for releasing the cable 201 from the corresponding cable-laying reel 200. The synchronization mechanism 160 has multiple guide holes 162 for multiple strands of cable 201 to pass through. During stranding operations, the cable-laying reels 200 are in a multi-layer stacked state. The synchronization mechanism 160 applies a torsional force to the multiple strands of cable 201 through the guide holes 162 at different positions to counteract the torsional force applied to the cable 201 by the conductor plate 120. The two torsional forces cancel each other out, so the cable 201 behind the conductor plate 120 will not twist together.

[0027] Because multiple cable reels 200 need to be stacked together during the stranding process, the height of the cable reels 200 changes after stacking. Therefore, the height H1 of the frame 130 needs to be adjusted to be higher than the height H2 of the stacked cable reels 200 to facilitate the installation of components such as the first cable arm 140 and the second cable arm 150. During the paralleling process, each cable reel 200 only needs to correspond to one first cable arm 140, without stacking. However, the first cable arm 140 needs to release the cable 201 during both the stranding and paralleling processes. Therefore, this invention sets the bottom height of the first cable arm 140 to be lower than the bottom height of the second cable arm 150, that is, the bottom of the first cable arm 140 extends to the bottom cable reel 200, and the bottom of the second cable arm 150 extends to the top cable reel 200. In this way, the second cable arm 150 can release the cable 201 regardless of whether the cable reels 200 are stacked.

[0028] The following detailed explanation will take the stacking of two cable reels 200 as an example.

[0029] like Figure 6 As shown, the bottom of the first cable-laying arm 140 is provided with a first cable-laying wheel 145, and the bottom of the second cable-laying arm 150 is provided with a second cable-laying wheel 151. The first cable-laying wheels 145 and the second cable-laying wheels 151 are arranged in pairs, that is, there are two first cable-laying wheels 145 and two second cable-laying wheels 151. Taking the first cable-laying wheel 145 as an example, the outer ring of both first cable-laying wheels 145 is provided with grooves, and the two first cable-laying wheels 145 are pressed together. At this time, the cable 201 passes through the groove between the two first cable-laying wheels 145. During the rotation of the first cable-laying arm 140, the cable 201 can be driven to move radially through the first cable-laying wheel 145, thereby releasing the cable 201 and reducing the friction on the cable 201 at the same time.

[0030] After passing through the first cable release reel 145 and the second cable release reel 151, the cable 201 will enter the synchronization mechanism 160. For example... Figure 6 As shown, the synchronization mechanism 160 includes a turntable 161 located below the first shaft tube 141. Multiple guide holes 162 are provided through the top of the turntable 161, each located at a different position. Only one cable 201 is inserted into each guide hole 162 to restrict the cable 201 to a non-coaxial state with the first shaft tube 141. See details for further information. Figure 6 A support arm 163 is provided on one side of the turntable 161, and one end of the support arm 163 is fixedly connected to the second cable-laying arm 150. In this way, when the second cable-laying arm 150 rotates through the first shaft tube 141, it can also drive the guide hole 162 to rotate.

[0031] Through this design, such as Figure 4 and Figure 9 As shown, due to the restriction of the guide hole 162, the cable 201 can only be located outside the axis A (representing the axis of the first shaft tube 141). Thus, when the first cable release arm 140, the second cable release arm 150 and the turntable 161 rotate, the cable 201 will rotate from position B to position C.

[0032] It should be understood that during parallel operation, cable 201 does not need to pass through guide hole 162, but directly passes through first shaft tube 141.

[0033] In addition, without departing from the scope of innovation of this invention, the turntable 161 can also be directly connected to the first shaft tube 141, or a separate motor can be provided to drive the turntable 161 to rotate autonomously.

[0034] Not only that, such as Figure 4 As shown, due to layout considerations, after passing through the first shaft tube 141, cable 201 needs to turn to the left and then pass through the conductor plate 120. To stably guide cable 201, the present invention also provides a first guide 170 and a second guide 180 at the top of the frame 130. The structure of the first guide 170 is consistent with the structure of the cable splitter mechanism, and will not be described in detail here. The structure of the second guide 180 is as follows... Figure 7As shown, the second guide 180 includes an inclined guide disk 181, with multiple through holes on its sidewall for the cables 201 to pass through. The inclined guide disk 181 assists in the turning of the cables 201 and prevents multiple strands of cables 201 from assembling during the turning process through the through holes. The guide disk 181 is rotatably mounted on the second base 182, and the structure connecting the guide disk 181 to the second base 182 is basically the same as the structure connecting the conductor plate 120 to the base frame 121. The second base 182 is fixed to the frame 130. The guide disk 181 is driven by a fourth motor 183 mounted on the second base 182, and the structure of the fourth motor 183 driving the guide disk 181 to rotate is basically the same as the structure of the first motor 126 driving the conductor plate 120 to rotate.

[0035] Additionally, when the distance between the first shaft tube 141 and the guide plate 181 is relatively large, a second shaft tube 152 can be installed between them. The second shaft tube 152 is rotatably mounted on the frame 130 and rotated by a third motor 153 mounted on the frame 130 (via a bevel gear set). A circular plate is provided at the top of the second shaft tube 152, and the structure of the circular plate is the same as that of the turntable 161. The circular plate rotates synchronously with the turntable 161 to improve the stability of the guide cable 201.

[0036] The working principle of this invention will be described in detail below: When twisting is required, such as Figure 8 As shown, two cable reels 200 are stacked together. The first cable arm 140 releases the cable 201 from the bottom cable reel 200, and the second cable arm 150 releases the cable 201 from the top cable reel 200. Then, the conductor plate 120, the first guide 170, the second guide 180, and the turntable 161 are rotated. The conductor plate 120 and the first guide 170 move along... Figure 8 The cable 201 rotates in the direction of the black arrow near the first guide 170, while the second guide 180 and turntable 161 rotate in the direction of the black arrow near the turntable 161. The rotation direction of the cable guide plate 120 and the first guide 170 corresponds to the rotation direction of the second guide 180 and the turntable 161. In this way, the cable 201 between the cable guide plate 120 and the turntable 161 rotates synchronously and will not twist together. The portion of the cable 201 at the bottom of the turntable 161 will also not twist due to the stacking of the two cable trays 200 and the continuous movement of the cable 201. Thus, refer to Figure 2 When the conductor plate 120 rotates, only the cable 201 near the wire bonding mold 113 will twist, thereby completing the twisting.

[0037] When merging is required, a cable reel 200 is placed at each of the first cable-laying arms 140, and the rotation of the conductor plate 120, the first guide 170, and the second guide 180 is stopped. At this time, the second cable-laying arm 150 can be removed from the outer ring of the first shaft tube 141. The cable 201 passes through the first cable-laying wheel 145 and then directly enters the first shaft tube 141. Since there is only one cable reel 200 at each of the first cable-laying arms 140, there is only one cable 201 in each first shaft tube 141. Then, the cables 201 in the multiple first shaft tubes 141 are passed through the conductor hole 122. When the multiple cables 201 pass through the combining die 113 and the conductor wheel 112, the merging is completed.

[0038] It should be noted that the above describes the twisting of two cables 201. When more than two cables 201 need to be twisted, it is only necessary to set the corresponding number of second cable-laying arms 150 at the first shaft tube 141.

[0039] In summary, this invention sets the cable reel 200 to a single-layer state or a multi-layer stacked state. In the single-layer state, the cable 201 is released normally and is twisted together by the stranding mechanism 100. In the multi-layer stacked state, the second cable arm 150 and the first cable arm 140 can release the stacked multi-strand cable 201 simultaneously, and drive the cable 201 to rotate in conjunction with the synchronization mechanism 160. During the rotation, the stacked cable reel 200 can prevent the ends of the cable 201 from getting tangled, thus enabling the device to perform stranding and twisting.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vertical fully automatic wire stranding and cabling machine, comprising a stranding mechanism (100) and a cable feeding mechanism disposed on one side of the stranding mechanism (100), wherein the stranding mechanism (100) comprises a take-up reel (111), a wire pulley (112), a wire combining die (113), and a wire separating mechanism disposed on a first base (110), characterized in that: The cable laying mechanism includes a cable laying reel (200), a frame (130), and a first cable laying arm (140) and a second cable laying arm (150) rotatably mounted on the frame (130). The cable reel (200) has a multi-layer stacked state for stranding and a single-layer state for paralleling; The difference between the bottom height of the second cable-laying arm (150) and the bottom height of the first cable-laying arm (140) is greater than the height of a single cable-laying reel (200), so that the first cable-laying arm (140) and the second cable-laying arm (150) can release the cable (201) from the corresponding cable-laying reel (200) respectively; It also includes a synchronization mechanism (160) having multiple guide holes (162) for multiple strands of cable (201) to pass through; when the stranding operation is performed, the cable reel (200) is in a multi-layer stacked state, and the synchronization mechanism (160) applies a torsional force to the multiple strands of cable (201) through the guide holes (162) at different positions to counteract the torsional force applied to the cable (201) by the conductor plate (120).

2. The fully automatic vertical wire stranding and cabling machine according to claim 1, characterized in that: The outer ring of the guide wheel (112) is recessed inward to guide the convergence of multiple cables (201) for paralleling.

3. The vertical fully automatic wire stranding and cabling machine according to claim 1, characterized in that: The wire splitting mechanism includes a wire plate (120), which has a plurality of wire holes (122) for the cable (201) to pass through. It also includes a base frame (121) mounted on a first base (110), wherein the guide plate (120) is rotatably disposed in the shaft hole of the base frame (121) and driven by a first motor (126).

4. The fully automatic vertical wire stranding and cabling machine according to claim 3, characterized in that: The conductor plate (120) is stationary during parallel operation and rotates during stranding operation.

5. The vertical fully automatic wire stranding and cabling machine according to claim 1, characterized in that: The first cable-laying arm (140) and the second cable-laying arm (150) are both connected to a driving component; The drive unit includes a first shaft tube (141) rotatably mounted on the frame (130) in a vertical manner and a second motor (144) for driving the first shaft tube (141) to rotate. The interior of the first shaft tube (141) is used for the cable (201) to pass through; the first cable laying arm (140) and the second cable laying arm (150) are both fixedly connected to the first shaft tube (141) and are used to rotate around the cable laying reel (200) through the first shaft tube (141).

6. The fully automatic vertical wire stranding and cabling machine according to claim 1, characterized in that: The height of the frame (130) is greater than the height of the multiple cable reels (200) stacked together; The bottom height of the first cable-laying arm (140) is lower than the bottom height of the second cable-laying arm (150).

7. The fully automatic vertical wire stranding and cabling machine according to claim 1, characterized in that: The bottom of the first cable-laying arm (140) is provided with a first cable-laying wheel (145), and the bottom of the second cable-laying arm (150) is provided with a second cable-laying wheel (151). The first cable-laying wheel (145) and the second cable-laying wheel (151) are arranged in pairs to guide the cable (201) to move radially along the cable-laying reel (200).

8. The fully automatic vertical stranding and cabling machine for electric wires according to claim 5, characterized in that: The synchronization mechanism (160) includes a turntable (161) rotatably disposed below the first shaft tube (141), and a guide hole (162) is disposed through the turntable (161) to restrict the multi-strand cable (201) to be in a non-coaxial state with the first shaft tube (141) through the guide hole (162).

9. The vertical fully automatic wire stranding and cabling machine according to claim 8, characterized in that: One side of the turntable (161) is provided with a support arm (163) that is fixedly connected to the second cable-laying arm (150), and the turntable (161) is driven to rotate by the support arm (163).

10. The vertical fully automatic wire stranding and cabling machine according to claim 1, characterized in that: The top of the frame (130) is provided with a first guide (170) and a second guide (180), and the structure of the first guide (170) is consistent with the structure of the branching mechanism; The second guide (180) includes an inclined guide disk (181), and the side wall of the guide disk (181) is provided with a plurality of through holes for the cable (201) to pass through. The inclined guide disk (181) is used to assist the cable (201) in turning. The guide disk (181) is rotatably mounted on a second base (182) connected to the frame (130), and a fourth motor (183) for driving the guide disk (181) to rotate is provided on the second base (182).

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