A high-speed cage winch with filling function

Abstract

This utility model discloses a high-speed cage stranding machine with a filling function, specifically relating to the field of wire and cable manufacturing technology. It includes a support frame, a conductor mechanism on the upper part of the support frame, several wire feeding mechanisms in front of the conductor mechanism, a fixing mechanism in front of the wire feeding mechanisms, and a transmission mechanism in front of the fixing mechanism. This high-speed cage stranding machine with a filling function utilizes a dedicated wire feeding mechanism in the inner ring for installing filling material. The inner and outer ring wire feeding mechanisms are arranged alternately to ensure that the filling material accurately fills the gaps in the cable core, avoiding the localized gaps caused by the single filling position in traditional equipment. The wire feeding mechanism incorporates a tension adjustment structure composed of springs and telescopic rods. When the equipment rotates at high speed, the elastic force of the springs can balance the tension of the filling material in real time, preventing slackness or excessive tightness due to tension fluctuations, reducing the risk of material breakage, and ensuring a stable and uniform filling process.

Description

Technical Field

[0001] This utility model relates to the field of wire and cable manufacturing technology, and in particular to a high-speed cage stranding machine with a filling function. Background Technology

[0002] In the manufacturing process of wires and cables, the cage stranding machine is a key piece of equipment for stranding multiple conductors or cable cores. It uses a rotating wire feeding mechanism to wind multiple strands of wire onto the central core at a preset stranding angle to form a stable cable core. With the continuous improvement of cable performance requirements in industries such as power and communications, in addition to the stranding of metal conductors, in order to ensure the roundness, mechanical strength and electrical performance of the cable, it is usually necessary to fill the gaps between the cable cores with insulating materials, water-blocking tape or buffer layers during the stranding process.

[0003] Chinese Patent Publication No. CN 203276965U discloses a high-speed cage winch with a filling function, a winch, a winch with multiple wire outlet holes evenly distributed inside the winch, the winch is connected to the cage through a main shaft, the main shaft is set in the middle area of ​​the winch, a filling bracket is set between the winch and the cage, the filling bracket is connected through the main shaft, and a filling cylinder is set on the filling bracket.

[0004] The aforementioned patent documents still have the following defects in practice:

[0005] The device outputs filling material solely through a filling cylinder, lacking a tension adjustment structure such as guide wheels, springs, or telescopic rods. When the equipment rotates at high speed, the filling material is prone to loosening or becoming overly tight due to unstable tension, leading to uneven filling or even material breakage. Utility Model Content

[0006] The main objective of this invention is to provide a high-speed cage winch with a filling function, which can effectively solve the problems mentioned above.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] A high-speed cage winch with filling function includes a support frame, a wire guide mechanism on the upper part of the support frame, a plurality of wire feeding mechanisms in front of the wire guide mechanism, a fixing mechanism in front of the plurality of wire feeding mechanisms, and a transmission mechanism in front of the fixing mechanism.

[0009] Preferably, several of the wire feeding mechanisms are arranged in two rows of circular arrays.

[0010] Preferably, the guide wire mechanism includes a track, which is disposed on the upper part of the support. A fixing plate is provided in the middle of the track. The fixing plate is provided with a plurality of circular grooves. A plurality of fixing frames are provided at the rear of the fixing plate. A guide wire wheel is provided in the middle of the fixing frames.

[0011] Preferably, the wire feeding mechanism includes two fixed plates, the rear of which is disposed in front of the first fixed plate. The front of the two fixed plates is provided with a wire spool. The rear of the fixed plates is provided with a movable block. The upper part of the movable block is provided with two springs. The upper part of the movable block is provided with a telescopic rod. The middle of the two movable blocks is provided with a fixed rod. The middle of the fixed rod is provided with a guide wheel.

[0012] Preferably, the fixing mechanism includes a fixing plate three, the rear of the fixing plate three is disposed in front of a plurality of wire feeding mechanisms on the outer ring, the rear of the fixing plate three is provided with a fixing block, and both the fixing block and the middle of the fixing plate three are provided with a circular groove three.

[0013] Preferably, the rear part of the fixing block is connected to the front part of several wire feeding mechanisms of the inner ring.

[0014] Preferably, the transmission mechanism includes a second gear, the rear of which is disposed at the front of the third fixed plate.

[0015] Preferably, the transmission mechanism includes a rear portion of the housing disposed at the front portion of the fixed plate, a motor disposed at the front portion of the housing, a gear disposed at the output end of the motor, and a cylinder disposed at the upper portion of the transmission mechanism.

[0016] Preferably, gear one meshes with gear two.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. In this embodiment, a dedicated wire feeding mechanism is set in the inner ring for installing the filler material. The inner and outer wire feeding mechanisms are arranged alternately to ensure that the filler material can accurately fill the gap between the cable cores. This avoids the problem of local gaps caused by the single filling position in traditional equipment. A tension adjustment structure composed of springs and telescopic rods is added to the wire feeding mechanism. When the equipment rotates at high speed, the elastic force of the spring can balance the tension of the filler material in real time, preventing relaxation or excessive tension due to tension fluctuations, reducing the risk of material breakage, and ensuring a stable and uniform filling process.

[0019] 2. In this embodiment, the conductor wheel one in the conductor mechanism and the conductor wheel two in the wire feeding mechanism form a multi-stage guiding system. This system can not only avoid wear caused by direct friction between the wire and equipment components, but also guide the wire to accurately converge into the core along a preset trajectory, improving the consistency of the twisting angle. The circular groove one of the fixing plate one and the circular groove three of the fixing plate three, etc., play a limiting role for the wire. Combined with the layout of the ring array wire feeding mechanism, it ensures that the force is uniform when the multiple strands of wire are twisted, thus improving the stability of the cable core structure. Attached Figure Description

[0020] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of this utility model from another perspective;

[0022] Figure 3 This is a schematic diagram of part of the mechanism structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the wire feeding mechanism of this utility model;

[0024] Figure 5 This is a side view of the overall structure of this utility model.

[0025] Figure 6 This is a schematic diagram of the transmission mechanism structure of this utility model.

[0026] In the diagram: 1. Support; 2. Wire guiding mechanism; 21. Fixing plate one; 22. Track; 23. Wire guiding wheel one; 24. Fixing frame; 25. Circular groove one; 26. Circular groove two; 3. Wire feeding mechanism; 31. Fixing plate two; 32. Spring; 33. Telescopic rod; 34. Moving block; 35. Wire guiding wheel two; 36. Fixing rod; 37. Wire spool; 4. Fixing mechanism; 41. Fixing plate three; 42. Circular groove three; 43. Fixing block; 5. Transmission mechanism; 51. Motor; 52. Gear one; 53. Gear two; 54. Cylinder; 55. Outer shell; 6. Wire. Detailed Implementation

[0027] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0028] Example 1, as Figure 1 - Figure 3 As shown, a high-speed cage winch with filling function includes a support 1, characterized in that: a wire guide mechanism 2 is provided on the upper part of the support 1, a plurality of wire feeding mechanisms 3 are provided in front of the wire guide mechanism 2, a fixing mechanism 4 is provided in front of the plurality of wire feeding mechanisms 3, a transmission mechanism 5 is provided in front of the fixing mechanism 4, and the plurality of wire feeding mechanisms 3 are arranged in two rows of circular arrays.

[0029] In this embodiment, the core passes through the hollow part in the middle of the conductor mechanism 2, the fixing mechanism 4 and the transmission mechanism 5. The metal wire is installed on the outer ring wire feeding mechanism 3, and the filling material is placed on the inner ring wire feeding mechanism 3. The transmission mechanism 5 is started, and the transmission mechanism 5 drives the conductor mechanism 2, the wire feeding mechanism 3 and the fixing mechanism 4 to rotate, so that the wire is wound on the core.

[0030] Reference for the motion trajectory of line 6 Figure 5 ;

[0031] To drive the wire feeding mechanism 2, the wire laying mechanism 3, and the fixing mechanism 4 to rotate, refer to... Figure 6 The transmission mechanism 5 includes a housing 55 with its rear part disposed at the front part of the fixed plate 3 41, a motor 51 disposed at the front part of the housing 55, a gear 1 52 disposed at the output end of the motor 51, a cylinder 54 disposed at the upper part of the transmission mechanism 5, and the gear 1 52 meshing with the gear 2 53.

[0032] During implementation, motor 51 is started, motor 51 drives gear 1 52 to rotate, gear 1 52 drives gear 2 53 to rotate, gear 2 53 drives fixed plate 3 41 to rotate, gear 2 53 is sleeved on cylinder 54, and the core passes through cylinder 54.

[0033] For support of the wire feeding mechanism 3, see [reference needed]. Figure 3 The fixing mechanism 4 includes a fixing plate 3 41. The rear part of the fixing plate 3 41 is set in front of a plurality of wire feeding mechanisms 3 in the outer ring. The rear part of the fixing plate 3 41 is provided with a fixing block 43. The middle part of the fixing block 43 and the fixing plate 3 41 are both provided with a circular groove 3 42. The rear part of the fixing block 43 is connected to the front part of a plurality of wire feeding mechanisms 3 in the inner ring.

[0034] During implementation, the fixed plate 3 41 drives the fixed block 43 and several wire feeding mechanisms 3 of the outer ring to rotate, the fixed block 43 drives the wire feeding mechanism 3 of the inner ring to rotate, and the core passes through the circular groove 3 42.

[0035] Example 2: To maintain tension and stability between the metal wire and the filler material, see [reference needed]. Figure 4 The wire feeding mechanism 3 includes two fixed plates 31. The rear of the fixed plates 31 is set at the front of the fixed plate 21. The front of the two fixed plates 31 is provided with a wire spool 37. The rear of the fixed plates 31 is provided with a movable block 34. The upper part of the movable block 34 is provided with two springs 32. The upper part of the movable block 34 is provided with a telescopic rod 33. The middle of the two movable blocks 34 is provided with a fixed rod 36. The middle of the fixed rod 36 is provided with a guide wheel 35.

[0036] During implementation, the wire 6 is placed on the wire spool 37. The wire 6 passes under the guide wheel 35 and then winds around the core after passing through the guide mechanism 2. The fixing rod 36 is pressed down by the spring 32 to tighten the wire 6 and prevent excessive slack. The wire spool 37 has sufficient weight, so it will not rotate excessively due to inertia and the tension of the wire 6, thus ensuring the tension of the wire 6. The inner ring of several wire feeding mechanisms 3 is smaller than the outer ring and is responsible for installing the filling material. Their positions are alternated with the outer ring.

[0037] For further details, please refer to [link / reference]. Figure 3 The conductor mechanism 2 includes a track 22, which is set on the upper part of the support 1. A fixing plate 21 is provided in the middle of the track 22. The fixing plate 21 is provided with several circular grooves 25. Several fixing frames 24 are provided at the rear of the fixing plate 21. A conductor wheel 23 is provided in the middle of the fixing frame 24.

[0038] During implementation, the front of the fixing plate 21 is fixedly connected to all the fixing plates 31, the track 22 is fitted into the rear of the bracket 1 to support the track 22, the line 6 passes through the circular groove 25, passes around the guide wheel 23 and then converges and winds towards the core of the axis. The guide wheel 23 can ensure the stability of the line 6 and also ensure that the line 6 will not be worn by the circular groove 25.

[0039] It should be noted that the specific installation method of the motor 51, the circuit connection method, and the control method used in this utility model are all conventional designs, and will not be described in detail in this utility model.

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

Claims

1. A high speed stranding machine with filling function comprising a support (1), characterized in that: The bracket (1) is provided with a wire guide mechanism (2) on the upper part, and a plurality of wire feeding mechanisms (3) are provided in front of the wire guide mechanism (2). A fixing mechanism (4) is provided in front of the plurality of wire feeding mechanisms (3), and a transmission mechanism (5) is provided in front of the fixing mechanism (4).

2. The high speed cage stranding machine with filling function according to claim 1, characterized in that: Several of the wire feeding mechanisms (3) are arranged in two rows of circular arrays.

3. The high speed cage stranding machine with filling function according to claim 1, characterized in that: The conductor mechanism (2) includes a track (22), which is set on the upper part of the support (1). A fixing plate (21) is provided in the middle of the track (22). The fixing plate (21) is provided with a plurality of circular grooves (25). A plurality of fixing frames (24) are provided at the rear of the fixing plate (21). A conductor wheel (23) is provided in the middle of the fixing frame (24).

4. A high speed cage stranding machine with filling function according to claim 3, characterized in that: The wire feeding mechanism (3) includes two fixed plates (31). The rear of the fixed plates (31) is located in front of the fixed plate (21). The front of the two fixed plates (31) is provided with a wire spool (37). The rear of the fixed plates (31) is provided with a moving block (34). The upper part of the moving block (34) is provided with two springs (32). The upper part of the moving block (34) is provided with a telescopic rod (33). The middle of the two moving blocks (34) is provided with a fixed rod (36). The middle of the fixed rod (36) is provided with a guide wheel (35).

5. The high speed cage stranding machine with filling function according to claim 1, characterized in that: The fixing mechanism (4) includes a fixing plate three (41), the rear of the fixing plate three (41) is arranged in front of a plurality of wire feeding mechanisms (3) on the outer ring, the rear of the fixing plate three (41) is provided with a fixing block (43), and the middle of the fixing block (43) and the fixing plate three (41) are both provided with a circular groove three (42).

6. A high speed cage stranding machine with filling function according to claim 5, characterized in that: The rear of the fixed block (43) is connected to the front of several wire feeding mechanisms (3) of the inner ring.

7. The high speed cage stranding machine with filling function according to claim 5, characterized in that: The transmission mechanism (5) includes a second gear (53), the rear of which is disposed at the front of the fixed plate (41).

8. A high speed cage stranding machine with filling function according to claim 7, characterized in that: The transmission mechanism (5) includes a housing (55) with its rear part disposed at the front part of the fixed plate three (41), a motor (51) provided at the front part of the housing (55), a gear one (52) provided at the output end of the motor (51), and a cylinder (54) provided at the upper part of the transmission mechanism (5).

9. A high speed cage stranding machine with filling function according to claim 8, characterized in that: Gear 1 (52) meshes with gear 2 (53).

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