Metal wire stranding device capable of bidirectionally and synchronously stranding wires

Abstract

The utility model relates to the technical field of wire stranding, and discloses a metal wire stranding device capable of bidirectionally and synchronously stranding wires, which comprises a driving motor, the output end of the driving motor is fixedly connected with a first winding wheel, and the right side of the first winding wheel is fixedly connected with a second winding wheel. Metal wire ropes are arranged on the outer wall of the first winding wheel and the outer wall of the second winding wheel, hooks are fixedly connected to the bottoms of the two metal wire ropes, an outer frame fixing frame is arranged outside the driving motor, and a reciprocating lead screw is rotationally connected to the bottom end of the front side of the outer frame fixing frame. The two metal wire ropes are attached to the left end of the front side and the right end of the front side of the reciprocating lead screw respectively. According to the utility model, the metal wire rope is released or tightened through the driving motor, and the metal wire rope moves along a specific track under the guidance of the reciprocating lead screw and the arc-shaped plate, so that the bidirectional synchronous wire stranding operation is accurately realized, and the efficiency and the quality of the metal wire during wire stranding are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of twisted wires, in particular to a metal wire twisting device capable of twisting wires synchronously in both directions. Background Art

[0002] A wire twisting device is a device for twisting wires. It can twist individual wires together in a specific way, thereby changing the physical properties and usage characteristics of the wires. The wire twisting device that can twist wires in both directions synchronously is a major innovation based on traditional twisting devices.

[0003] The wire stranding device capable of bidirectional synchronous stranding is like an upgraded version of an intelligent winding reel. Through the same power source, it can realize bidirectional synchronous stranding operation of the wire, which can greatly improve the stranding efficiency, ensure the uniformity and accuracy of the stranding, and significantly improve the performance.

[0004] When the existing wire stranding device capable of bidirectional synchronous stranding is twisting, since the closing position is at the same place, during the actual operation of shrinking the wire, the wires in all directions lack effective guidance and reasonable distribution mechanism in the process of gathering toward the closing position, making it difficult for the wires to shrink neatly according to the established order and rules during the shrinking process, causing the wires to easily become entangled, thereby affecting the normal operation of the stranding device and reducing work efficiency. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a metal wire twisting device that can twist wires in both directions synchronously, aiming to improve the problem in the prior art that when twisting, the metal wire twisting device is easily entangled because the closing position is at the same place, thereby affecting the normal operation of the twisting device and reducing work efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a metal wire stranding device that can strand wires in both directions synchronously, including a driving motor, the output end of the driving motor is fixedly connected to the first winding wheel, the right side of the first winding wheel is fixedly connected to the second winding wheel, the outer walls of the first winding wheel and the second winding wheel are both provided with metal wire ropes, the bottoms of the two metal wire ropes are fixedly connected to hooks, the outside of the driving motor is provided with an outer frame fixing frame, the front bottom end of the outer frame fixing frame is rotatably connected to a reciprocating screw, the two metal wire ropes are respectively attached to the front left end and the front right end of the reciprocating screw, the front middle of the outer frame fixing frame is fixedly connected to a connecting rod, the bottom end of the connecting rod is fixedly connected to an arc plate, the rear side of the arc plate is provided on the front side of the reciprocating screw, the reciprocating screw and the outer curvature of the arc plate are the same, and a connecting piece width adjustment mechanism is provided on the outside of the outer frame fixing frame.

[0007] As a further description of the above technical solution:

[0008] The connecting member width adjustment mechanism includes a connecting frame, which is fixedly connected to the rear side of the outer frame fixing frame, and the front and rear sides of the top of the connecting frame are fixedly connected to a fixing plate, and the bottom ends of the two adjacent fixing plates are equidistantly fixedly connected to a plurality of track grooves, and the bottoms of the plurality of track grooves are fixedly connected to the top of the connecting frame, and the adjacent sides of the two fixing plates are rotatably connected to a plurality of rotating screws, and the front ends of the plurality of rotating screws are fixedly connected to a worm gear, and the right end of the front end fixing plate passes through and is rotatably connected to an extension rod, and the left side of the extension rod is equidistantly fixed to a plurality of worms, and the tops of the plurality of worms are respectively meshed with the bottoms of the plurality of worm gears, and the middle parts of the plurality of rotating screws are threadedly connected to T-shaped slide rails.

[0009] As a further description of the above technical solution:

[0010] The left end of the front side of the driving motor is fixedly connected with a control board, and a switch is provided on the front side of the control board.

[0011] As a further description of the above technical solution:

[0012] The top of the control board is fixedly connected with a wireless signal connector, and the external top end of the wireless signal connector is fixedly connected with a plurality of signal amplifying rings.

[0013] As a further description of the above technical solution:

[0014] Working indicator lights are fixedly connected to the four corners of the bottom of the connecting frame, and the multiple working indicator lights are electrically connected to the driving motor.

[0015] As a further description of the above technical solution:

[0016] The top front sides of the two hooks are both rotatably connected with safety plates, and springs are arranged inside the two safety plates.

[0017] As a further description of the above technical solution:

[0018] The right end of the extension rod is fixedly connected with a knob, and the outside of the knob is provided with a plurality of anti-slip particles.

[0019] As a further description of the above technical solution:

[0020] The plurality of anti-skid particles are fixedly connected to the outside of the knob in a circular array, and the outsides of the plurality of anti-skid particles are all in the form of quadrilateral cones.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the winding wheel is driven by a driving motor to rotate, thereby releasing or tightening the metal wire rope. Under the guidance of the reciprocating screw and the arc plate, the metal wire rope is moved along a specific trajectory, thereby ensuring the stable operation of the metal wire rope during the stranding process, accurately realizing the bidirectional synchronous stranding operation, and improving the efficiency and quality of the metal wire during stranding.

[0023] 2. In the utility model, by rotating the extension rod, the worm drives the worm wheel and the rotating screw to rotate, prompting the T-shaped slide rail to move, so that the width of the connecting piece can be flexibly adjusted according to the actual working conditions. In different working scenarios, it can meet the requirements of twisting wires for workpieces of different sizes, and achieve the effect of accurately adjusting the width of the connecting piece, which provides a guarantee for the metal wire twisting device to adapt to different working requirements and greatly improves the versatility and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of the metal wire stranding device capable of bidirectional synchronous stranding proposed in the present invention;

[0025] Figure 2 This is a front view of the metal wire stranding device capable of bidirectional synchronous stranding proposed by the present invention;

[0026] Figure 3 This is a schematic structural diagram of the reciprocating screw in the metal wire stranding device capable of bidirectional synchronous stranding proposed by the present invention;

[0027] Figure 4 This is a schematic structural diagram of a connector width adjustment mechanism in a wire stranding device capable of bidirectional synchronous stranding proposed by the present invention;

[0028] Figure 5 This is a schematic structural diagram of a worm in a metal wire stranding device capable of bidirectional synchronous stranding proposed by the present invention.

[0029] Legend:

[0030] 1. Driving motor; 2. Connector width adjustment mechanism; 201. Connecting frame; 202. Fixing plate; 203. Track groove; 204. Rotating screw; 205. Worm gear; 206. Extension rod; 207. Worm; 208. T-shaped slide rail; 3. First winding wheel; 4. Second winding wheel; 5. Metal wire rope; 6. Hook; 7. Outer frame fixing frame; 8. Reciprocating screw; 9. Connecting rod; 10. Arc plate; 11. Control panel; 12. Switch; 13. Wireless signal connector; 14. Signal amplifying ring; 15. Working indicator light; 16. Safety plate; 17. Spring; 18. Knob; 19. Anti-slip particles. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0032] Reference Figure 1 、 Figure 2 and Figure 3 The utility model provides an embodiment of a wire twisting device that can twist wires in both directions synchronously, including a driving motor 1. The driving motor 1 serves as a power source, and its output end is fixedly connected to the first winding wheel 3 and the second winding wheel 4, which can drive the winding wheels to rotate and realize the function of retracting and releasing the wire rope 5. The outer walls of the first winding wheel 3 and the second winding wheel 4 are provided with wire ropes 5 for twisting operation. The bottoms of the two wire ropes 5 are fixedly connected with hooks 6, which are convenient for hanging objects for twisting. The outside of the driving motor 1 is provided with an outer frame fixing frame 7, which plays the role of fixing and supporting the entire device. The front bottom end of the outer frame fixing frame 7 is rotatably connected to a reciprocating screw 8. The two wire ropes 5 are respectively attached to the front left end and the front right end of the reciprocating screw 8, which can guide the wire rope 5 to twist in both directions. For synchronous twisting, a connecting rod 9 is fixedly connected to the middle of the front side of the outer frame fixing frame 7, and an arc plate 10 is fixedly connected to the bottom end of the connecting rod 9. The rear side of the arc plate 10 is arranged on the front side of the reciprocating screw 8. The reciprocating screw 8 has the same external curvature as the arc plate 10, and they work together to ensure the stability of the twisting process. A connector width adjustment mechanism 2 is provided on the outside of the outer frame fixing frame 7, and the connector width can be adjusted according to needs. A control board 11 is fixedly connected to the left end of the front side of the drive motor 1, and a switch 12 is provided on the front side of the control board 11 for controlling the start and stop of the device. A wireless signal connector 13 is fixedly connected to the top of the control board 11, and a plurality of signal amplifying rings 14 are fixedly connected to the external top end of the wireless signal connector 13, which can realize wireless control function and enhance signal receiving capability.

[0033] Reference Figure 1 、 Figure 4 and Figure 5The connecting frame 201 is fixedly connected to the rear side of the outer frame fixing frame 7, playing the role of connection and support. The front and rear sides of the top of the connecting frame 201 are fixedly connected with a fixing plate 202 for fixing other components. The bottom ends of the two adjacent fixing plates 202 are equidistantly fixedly connected with a plurality of track grooves 203. The bottoms of the plurality of track grooves 203 are fixedly connected to the top of the connecting frame 201 to provide a track guide for subsequent components. The adjacent sides of the two fixing plates 202 are rotatably connected with a plurality of rotating screws 204 to realize the transmission function. The plurality of rotating screws 204 can realize the transmission function. 04 is fixedly connected to the front end with a worm gear 205 for cooperating with the worm 207 for transmission. The right end of the front end fixed plate 202 is penetrated and rotatably connected with an extension rod 206, which serves as a power input shaft. The left side of the extension rod 206 is equidistantly fixedly connected with multiple worm gears 207. The tops of the multiple worm gears 207 are respectively engaged with the bottoms of the multiple worm gears 205 to realize power transmission and speed change functions. The middle parts of the multiple rotating screws 204 are threadedly connected with a T-shaped slide rail 208, which can be driven to move by the rotation of the screw to adjust the width of the connecting piece.

[0034] Reference Figure 2 and Figure 3 , the four corners of the bottom of the connecting frame 201 are fixedly connected with working indicator lights 15, and the multiple working indicator lights 15 are electrically connected to the drive motor 1, which can indicate the working status of the drive motor 1. The top front sides of the two hooks 6 are rotatably connected with safety plates 16, and springs 17 are provided inside the two safety plates 16 to enhance the safety of the hooks 6 and prevent items from accidentally falling off. The right end of the extension rod 206 is fixedly connected with a knob 18, and the outside of the knob 18 is provided with multiple anti-slip particles 19. The multiple anti-slip particles 19 are fixedly connected to the outside of the knob 18 in a circular array, and the outside of the multiple anti-slip particles 19 are all quadrilateral cones, which can facilitate the operation of the extension rod 206 and prevent hand slippage.

[0035] Working principle: the driving motor 1 serves as the power source of the entire device, and its output end is fixedly connected to the first winding wheel 3 and the second winding wheel 4. When the driving motor 1 is started, it drives the first winding wheel 3 and the second winding wheel 4 to rotate at the same time. The outer walls of the first winding wheel 3 and the second winding wheel 4 are provided with metal wire ropes 5. The rotation of the winding wheels causes the metal wire ropes 5 to be gradually released or tightened. The bottoms of the two metal wire ropes 5 are fixedly connected to hooks 6. These hooks 6 can be used to hang objects that need to be twisted or connected to other components. The outer frame fixing frame 7 plays the role of fixing and supporting the entire device. The front bottom end of the outer frame fixing frame 7 is rotatably connected to a reciprocating screw 8. The two metal wire ropes 5 are respectively attached to the front left end and the front right end of the reciprocating screw 8. When the metal wire rope 5 moves with the rotation of the winding wheels, it will interact with the reciprocating screw 8. The outer frame fixing frame The middle part of the front side of the fixed frame 7 is fixedly connected to a connecting rod 9, and the bottom end of the connecting rod 9 is fixedly connected to an arc plate 10. The rear side of the arc plate 10 is arranged on the front side of the reciprocating screw 8, and the reciprocating screw 8 has the same outer curvature as the arc plate 10. This design enables the wire rope 5 to move along the specific trajectory of the arc plate 10 and the reciprocating screw 8 during movement. During operation, the driving motor 1 drives the first winding wheel 3 and the second winding wheel 4 to rotate, releasing or tightening the wire rope 5. When the winding wheel releases the wire rope 5, the wire rope 5 will move along the direction of the reciprocating screw 8 and the arc plate 10, thereby performing a wire twisting operation on the object connected to the hook 6. Due to the synchronous movement of the two winding wheels and the wire rope 5, and the symmetrical design of the reciprocating screw 8 and the arc plate 10, the wire twisting process can be carried out in both directions synchronously, thereby improving the efficiency and quality of the wire twisting;

[0036] The two fixing plates 202 are fixedly connected to each other at the bottom ends of the two adjacent fixing plates 202, and the bottom ends of these fixing plates 203 are fixedly connected to the top of the connecting frame 201. The track grooves 203 provide a stable track for the movement of subsequent components. The adjacent sides of the two fixing plates 202 are rotatably connected to multiple rotating screws 204. The rotating screws 204 are the key components for achieving width adjustment. The front ends of the multiple rotating screws 204 are fixedly connected to worm gears 205. The right end of the front fixing plate 202 passes through and is rotatably connected to an extension rod 206. The extension rod 206 plays the role of transmitting power. A plurality of worm gears 207 are fixedly connected to the left side of the extension rod 206 at equal intervals. The tops of the plurality of worm gears 207 are respectively meshed with the bottoms of the plurality of worm wheels 205. When the extension rod 206 is rotated, the worm gears 207 thereon drive the worm wheels 205 to rotate, thereby rotating the rotating screw 204. The middle parts of the plurality of rotating screws 204 are all threadedly connected with a T-shaped slide rail 208. When the rotating screw 204 rotates, due to the effect of the threaded connection, the T-shaped slide rail 208 will move along the rotating screw 204 and the track groove 203. By controlling the rotation direction of the extension rod 206, the bidirectional movement of the T-shaped slide rail 208 can be achieved, thereby adjusting the width of the connecting piece to adapt to different working requirements, realizing precise adjustment of the width of the connecting piece, and improving the flexibility of the metal wire stranding device during assembly.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wire stranding device capable of bidirectional synchronous stranding, comprising a drive motor (1), characterized in that: The output end of the driving motor (1) is fixedly connected to a first winding wheel (3), the right side of the first winding wheel (3) is fixedly connected to a second winding wheel (4), the outer walls of the first winding wheel (3) and the second winding wheel (4) are both provided with metal wire ropes (5), the bottoms of the two metal wire ropes (5) are both fixedly connected to hooks (6), the outside of the driving motor (1) is provided with an outer frame fixing frame (7), and the front bottom end of the outer frame fixing frame (7) is rotatably connected to a reciprocating screw (8) The two metal wire ropes (5) are respectively attached to the front left end and the front right end of the reciprocating screw (8), the middle part of the front side of the outer frame fixing frame (7) is fixedly connected with a connecting rod (9), the bottom end of the connecting rod (9) is fixedly connected with an arc plate (10), the rear side of the arc plate (10) is arranged on the front side of the reciprocating screw (8), the reciprocating screw (8) and the arc plate (10) have the same external curvature, and a connecting member width adjustment mechanism (2) is arranged on the outside of the outer frame fixing frame (7).

2. The metal wire stranding device capable of bidirectional synchronous stranding according to claim 1, characterized in that: The connecting member width adjustment mechanism (2) comprises a connecting frame (201), the connecting frame (201) is fixedly connected to the rear side of the outer frame fixing frame (7), the top and rear sides of the connecting frame (201) are fixedly connected to fixing plates (202), the bottom ends of two adjacent fixing plates (202) are fixedly connected to a plurality of track grooves (203) at equal intervals, the bottoms of the plurality of track grooves (203) are fixedly connected to the top of the connecting frame (201), and the adjacent sides of the two fixing plates (202) are rotated. A plurality of rotating screws (204) are connected, and the front ends of the plurality of rotating screws (204) are fixedly connected to a worm gear (205), and the right end of the front end fixed plate (202) is penetrated and rotatably connected to an extension rod (206), and the left side of the extension rod (206) is equidistantly fixedly connected to a plurality of worms (207), and the tops of the plurality of worms (207) are respectively meshed with the bottoms of the plurality of worm gears (205), and the middle parts of the plurality of rotating screws (204) are threadedly connected to a T-shaped slide rail (208).

3. The metal wire stranding device capable of bidirectional synchronous stranding according to claim 1, characterized in that: A control panel (11) is fixedly connected to the left front end of the drive motor (1), and a switch (12) is provided on the front side of the control panel (11).

4. The metal wire stranding device capable of bidirectional synchronous stranding according to claim 3, characterized in that: A wireless signal connector (13) is fixedly connected to the top of the control panel (11), and a plurality of signal amplifying rings (14) are fixedly connected to the outer top of the wireless signal connector (13).

5. The metal wire stranding device capable of bidirectional synchronous stranding according to claim 2, characterized in that: Working indicator lights (15) are fixedly connected to the four corners at the bottom of the connecting frame (201), and the plurality of working indicator lights (15) are electrically connected to the driving motor (1).

6. The metal wire stranding device capable of bidirectional synchronous stranding according to claim 1, characterized in that: The top front sides of the two hooks (6) are both rotatably connected to a safety plate (16), and a spring (17) is provided inside the two safety plates (16).

7. The metal wire stranding device capable of bidirectional synchronous stranding according to claim 2, characterized in that: The right end of the extension rod (206) is fixedly connected to a knob (18), and a plurality of anti-slip particles (19) are provided on the outside of the knob (18).

8. The metal wire stranding device capable of bidirectional synchronous stranding according to claim 7, characterized in that: The plurality of anti-slip particles (19) are fixedly connected to the outside of the knob (18) in a circular array, and the outsides of the plurality of anti-slip particles (19) are all in the form of quadrilateral cones.

Images