A multi-strand wire rope combining device

Abstract

The utility model relates to a kind of multi-strand wire rope combined rope equipment, belong to steel wire rope production technical field, including bunching frame, rope combiner and mounting bracket, the top of bunching frame is equipped with the clamping structure for steel wire rope clamping, the outside of mounting bracket is equipped with the cutting structure for steel wire rope cutting;The clamping structure includes electric lifting rod fixedly connected in the top of mounting bracket, the telescopic shaft of electric lifting rod is fixedly connected with lifting plate, the bottom of lifting plate is fixedly connected with the mounting plate of two numbers, the outer wall of right side mounting plate is fixedly connected with servo motor.The multi-strand wire rope combined rope equipment, the height of lifting plate is adjusted by the action of electric lifting rod and moves up and down, the action of servo motor, bidirectional screw rod, adjusting seat and mounting rod drives connecting rod to move forward and backward to adjust, so that four rope clamping seats clamp the outer peripheral wall of steel wire rope, so that steel wire rope reserves a cutting place.

Description

Technical Field

[0001] This utility model relates to the field of steel wire rope production technology, specifically to a multi-strand steel wire rope combining device. Background Technology

[0002] A multi-strand wire rope combining machine is a specialized piece of machinery used to twist multiple thin steel wires into a single strand according to specific rules, and then further twist these strands into the final wire rope. It typically includes multiple feeding mechanisms that provide stable support and rotate at a set speed and tension, a stranding mechanism for initial strand twisting, and a final rope combining mechanism that integrates the strands into a complete rope. It is equipped with a control system to precisely regulate the motion parameters of each part, ensuring that the finished wire rope has a uniform structure and meets strength standards.

[0003] Authorization announcement number CN210946263U discloses a wire rope combining device. The technical solution is: "It includes a base, on which a combining structure and a pair of identical clamping structures are provided, the pair of clamping structures are symmetrically arranged, and a cutting structure is provided inside the base." The beneficial effects are: small footprint, simple structure, low production cost, low maintenance cost, the addition of an automatic cutting device eliminates the need for manual hand-held cutting, ensuring operator safety, reducing user fatigue, saving time, and improving production efficiency.

[0004] The above technical solution has the following defects: the cutting operation method of the above technical solution lacks a structure to effectively restrict the steel wire rope near the cutting point. Since the steel wire rope is in a taut state and lacks additional restriction, when the blade starts cutting, the two ends of the cut steel wire rope will generate violent vibration and sudden rebound under the action of huge internal tension and elastic recovery force. This violent vibration and rebound will not only make the cutting process extremely unstable, but also make the blade easy to slip or be damaged, reducing the cutting efficiency, and may even prevent the cutting from being completed. Therefore, a multi-strand steel wire rope combining device is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a multi-strand wire rope combining device, which has advantages such as improved stability in wire rope cutting. It solves the problem that existing combining devices lack an effective additional structure to restrict the wire rope near the cutting point. The cut ends of the wire rope will experience severe vibration and sudden rebound under the action of huge internal tension and elastic restoring force. This severe vibration and rebound not only leads to extreme instability in the cutting process, but also causes the blade to slip or be damaged, reducing cutting efficiency and even making it impossible to complete the cut.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A multi-strand steel wire rope combining device includes a wire rope rack, a rope combiner, and a mounting frame. The top of the wire rope rack is provided with a clamping structure for holding the steel wire rope, and the outside of the mounting frame is provided with a cutting structure for cutting the steel wire rope.

[0008] The clamping structure includes an electric lifting rod fixedly connected to the top of the mounting frame. A lifting plate is fixedly connected to the telescopic shaft of the electric lifting rod. Two mounting plates are fixedly connected to the bottom of the lifting plate. A servo motor is fixedly connected to the outer wall of the right mounting plate. A bidirectional threaded rod is rotatably connected between the two mounting plates. Two adjusting seats are threadedly connected to the outer peripheral wall of the bidirectional threaded rod. A mounting rod is fixedly connected to the bottom of the adjusting seat. A connecting rod is fixedly connected to the bottom end of the mounting rod. Adjusting rods are fixedly connected to both ends of the connecting rod. A rope clamping seat is fixedly connected to the outer wall of the adjusting rod. Four fixing rods are fixedly connected to the bottom of the lifting plate. Fixing plates are fixedly connected to the bottom of the two fixing rods.

[0009] Furthermore, the cutting structure includes a fixed frame fixedly connected to the back side of the mounting bracket, an electric telescopic rod fixedly connected to the back side of the fixed frame, a drive motor fixedly connected to the telescopic shaft of the electric telescopic rod, and a cutting disc fixedly connected to the output shaft of the drive motor.

[0010] Furthermore, the mounting bracket has a notch inside, and the drive motor and the cutting disc are slidably connected inside the notch.

[0011] Furthermore, the front end of the bidirectional threaded rod is fixedly connected to the output shaft of the servo motor, and the adjusting seat is slidably connected to the bottom of the lifting plate.

[0012] Furthermore, there are two fixing plates, and a sliding groove is provided inside the fixing plate. The adjusting rod is slidably connected inside the sliding groove, and the size of the adjusting rod is adapted to the sliding groove.

[0013] Furthermore, the rope clamping seat is semi-circular in shape, and semi-circular grooves are formed on opposite sides of two adjacent rope clamping seats.

[0014] Furthermore, four steel wire ropes slide through the inside of the wire harness, the steel wire ropes are located between two adjacent rope clamps, and the steel wire ropes are slidably connected inside the semi-circular groove.

[0015] Furthermore, both the lifting plate and the fixed plate are slidably connected between the inner walls of the front and rear sides of the mounting frame.

[0016] Compared with the prior art, this utility model provides a multi-strand steel wire rope combining device, which has the following beneficial effects:

[0017] This multi-strand wire rope joining device uses an electric lifting rod to move the lifting plate up and down to adjust its height. A servo motor, a bidirectional threaded rod, an adjusting seat, and a mounting rod move the connecting rod back and forth for adjustment. This allows four rope clamps to hold the outer wall of the wire rope, leaving a pre-cut section. This cut section is not affected by tension from either side, greatly improving the stability and safety of subsequent cutting operations. It also ensures the quality of the cut end face, improving overall reliability and finished product quality. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 This is a schematic diagram of the fixing plate structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the lifting plate structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the fixing frame structure of this utility model.

[0022] In the diagram: 1. Cable tie; 2. Cable binder; 3. Mounting frame; 4. Electric lifting rod; 5. Lifting plate; 6. Mounting plate; 7. Servo motor; 8. Two-way threaded rod; 9. Adjusting seat; 10. Mounting rod; 11. Connecting rod; 12. Adjusting rod; 13. Cable clamping seat; 14. Fixing rod; 15. Fixing plate; 16. Fixing frame; 17. Electric telescopic rod; 18. Drive motor; 19. Cutting disc. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 4 The multi-strand steel wire rope combining device in this embodiment includes a wire harness 1, a rope combiner 2, and a mounting frame 3. The top of the wire harness 1 is provided with a clamping structure for holding the steel wire rope, and the outside of the mounting frame 3 is provided with a cutting structure for cutting the steel wire rope.

[0025] In this embodiment, the clamping structure includes an electric lifting rod 4 fixedly connected to the top of the mounting frame 3. The telescopic shaft of the electric lifting rod 4 is fixedly connected to a lifting plate 5. Two mounting plates 6 are fixedly connected to the bottom of the lifting plate 5. A servo motor 7 is fixedly connected to the outer wall of the right mounting plate 6. A bidirectional threaded rod 8 is rotatably connected between the two mounting plates 6. Two adjusting seats 9 are threadedly connected to the outer peripheral wall of the bidirectional threaded rod 8. The front end of the bidirectional threaded rod 8 is fixedly connected to the output shaft of the servo motor 7. The adjusting seats 9 are slidably connected to the bottom of the lifting plate 5.

[0026] It should be noted that the height of the rope clamp seat 13 is adjusted up and down by the action of the electric lifting rod 4.

[0027] In this embodiment, an installation rod 10 is fixedly connected to the bottom of the adjusting seat 9, a connecting rod 11 is fixedly connected to the bottom end of the installation rod 10, and adjusting rods 12 are fixedly connected to both the left and right ends of the connecting rod 11. A rope clamping seat 13 is fixedly connected to the outer wall of the adjusting rod 12. The rope clamping seat 13 is semi-circular in shape, and a semi-circular groove is opened on the opposite side of two adjacent rope clamping seats 13. Four steel wire ropes slide through the inside of the cable tie frame 1. The steel wire ropes are located between two adjacent rope clamping seats 13 and are slidably connected inside the semi-circular groove.

[0028] It should be noted that by using the four rope clamps 13 to clamp and fix the wire rope, the tension on both sides of the wire rope is greatly reduced.

[0029] In this embodiment, four fixing rods 14 are fixedly connected to the bottom of the lifting plate 5, and two fixing rods 14 are fixedly connected to the bottom of the fixing plate 15. The lifting plate 5 and the fixing plate 15 are slidably connected between the inner walls of the front and rear sides of the mounting frame 3. There are two fixing plates 15. The inside of the fixing plate 15 is provided with a sliding groove. The adjusting rod 12 is slidably connected inside the sliding groove. The size of the adjusting rod 12 is adapted to the sliding groove.

[0030] It should be noted that the rope clamp seat 13 is adjusted by the action of the adjusting rod 12.

[0031] In this embodiment, the cutting structure includes a fixed frame 16 fixedly connected to the back side of the mounting frame 3. An electric telescopic rod 17 is fixedly connected to the back side of the fixed frame 16. A drive motor 18 is fixedly connected to the telescopic shaft of the electric telescopic rod 17. A cutting disc 19 is fixedly connected to the output shaft of the drive motor 18. A notch is opened inside the mounting frame 3. The drive motor 18 and the cutting disc 19 are both slidably connected inside the notch.

[0032] It should be noted that the electric telescopic rod 17 and the drive motor 18 drive the cutting disc 19 to move and adjust, thereby facilitating the cutting of the steel wire rope.

[0033] It should be noted that the two connecting rods 11 will drive the four adjusting rods 12 to adjust synchronously, so that the four rope clamps 13 will clamp and fix the wire rope.

[0034] It should be noted that the cutting disc 19 and the wire rope are located on the same horizontal plane.

[0035] It should be noted that the cable tie 1 is driven by a motor to rotate, which in turn drives the four steel wire ropes to rotate.

[0036] The working principle of the above embodiments is as follows:

[0037] After the wire rope is assembled, the electric lifting rod 4 is activated to move the lifting plate 5 and the fixing plate 15 downwards, positioning the wire rope between the four rope clamping seats 13. At this time, the servo motor 7 is activated to rotate the bidirectional threaded rod 8. The two adjusting seats 9 will then move the two mounting rods 10 closer to each other. The two connecting rods 11 will then move the four adjusting rods 12 to adjust their positions. The four rope clamping seats 13 will then clamp and fix the wire rope. The electric telescopic rod 17 is then activated to move the drive motor 18 closer to the wire rope. The drive motor 18 will then rotate the cutting disc 19, which will then cut the wire rope. The remaining wire rope will be cut in the same way.

[0038] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that achieves the desired beneficial effect can be implemented. Furthermore, all electrical components in this embodiment are electrically connected to the main controller and power supply. The main controller can be a conventional, known device such as a computer that performs control functions. Those skilled in the art can control the electrical components through simple programming, and the existing disclosed power connection technologies are common knowledge in the field. Therefore, this embodiment will not elaborate further on their specific structural composition and working principles.

[0039] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-strand steel wire rope combining device, comprising a wire harness (1), a rope combiner (2), and a mounting frame (3), characterized in that: The top of the wire harness (1) is provided with a clamping structure for holding the wire rope, and the outside of the mounting frame (3) is provided with a cutting structure for cutting the wire rope. The clamping structure includes an electric lifting rod (4) fixedly connected to the top of the mounting frame (3). The telescopic shaft of the electric lifting rod (4) is fixedly connected to a lifting plate (5). Two mounting plates (6) are fixedly connected to the bottom of the lifting plate (5). A servo motor (7) is fixedly connected to the outer wall of the right mounting plate (6). A bidirectional threaded rod (8) is rotatably connected between the two mounting plates (6). Two adjusting seats (9) are threadedly connected to the outer peripheral wall of the bidirectional threaded rod (8). An mounting rod (10) is fixedly connected to the bottom of the adjusting seat (9). A connecting rod (11) is fixedly connected to the bottom end of the mounting rod (10). Adjusting rods (12) are fixedly connected to both the left and right ends of the connecting rod (11). A rope clamping seat (13) is fixedly connected to the outer wall of the adjusting rod (12). Four fixing rods (14) are fixedly connected to the bottom of the lifting plate (5). A fixing plate (15) is fixedly connected to the bottom of the two fixing rods (14).

2. The multi-strand steel wire rope combining device according to claim 1, characterized in that: The cutting structure includes a fixed frame (16) fixedly connected to the back side of the mounting frame (3), an electric telescopic rod (17) fixedly connected to the back side of the fixed frame (16), a drive motor (18) fixedly connected to the telescopic shaft of the electric telescopic rod (17), and a cutting disc (19) fixedly connected to the output shaft of the drive motor (18).

3. The multi-strand steel wire rope combining device according to claim 2, characterized in that: The mounting bracket (3) has a notch inside, and the drive motor (18) and the cutting disc (19) are slidably connected inside the notch.

4. The multi-strand steel wire rope combining device according to claim 1, characterized in that: The front end of the bidirectional threaded rod (8) is fixedly connected to the output shaft of the servo motor (7), and the adjusting seat (9) is slidably connected to the bottom of the lifting plate (5).

5. The multi-strand steel wire rope combining device according to claim 1, characterized in that: There are two fixing plates (15). The fixing plates (15) have a sliding groove inside. The adjusting rod (12) is slidably connected inside the sliding groove. The size of the adjusting rod (12) is adapted to the sliding groove.

6. The multi-strand steel wire rope combining device according to claim 1, characterized in that: The rope clamping seat (13) is semi-circular in shape, and a semi-circular groove is provided on the opposite side of two adjacent rope clamping seats (13).

7. The multi-strand steel wire rope combining device according to claim 6, characterized in that: The cable tie (1) has four steel wire ropes that slide through its interior. The steel wire ropes are located between two adjacent rope clamps (13) and are slidably connected inside the semi-circular groove.

8. The multi-strand steel wire rope combining device according to claim 1, characterized in that: The lifting plate (5) and the fixing plate (15) are both slidably connected between the inner walls of the front and rear sides of the mounting frame (3).

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