Pipe stranding machine for wire and cable processing

Abstract

The utility model provides a pipe stranding machine for wire and cable processing belongs to material processing technical field, including installation fixed plate and tension expansion mechanism, the tension expansion mechanism sets up in the middle position of installation fixed plate front, the tension expansion mechanism includes fixed block, sliding slot, rectangular groove, sliding block and hydraulic cylinder, the fixed block fixed mounting in the middle position of installation fixed plate front, the sliding slot opens in the inboard of fixed block top, the rectangular groove opens in the left and right two ends of sliding slot inner chamber, the sliding block swing joint is in the inboard of rectangular groove, the hydraulic cylinder fixed mounting is in the bottom of sliding block and is connected with sliding slot fixedly. The utility model discloses a tension expansion mechanism can be effectively realized device in the process of using has the tension of accurate regulation wire or cable, ensures the uniformity and stability of cable in the process of stranding, prevents the cable damage or finished product quality problem caused by the tension too big or too small.

Description

Technical Field

[0001] This utility model belongs to the field of materials processing technology, specifically relating to a tube stranding machine for wire and cable processing. Background Technology

[0002] A tube stranding machine for wire and cable processing is a type of mechanical equipment specifically used in the production of wires and cables. It is mainly used to strand multiple conductors or cable cores together to form cables with a certain structure and performance. This machine plays a crucial role in the wire and cable manufacturing industry because it directly affects the quality and performance of the cables. With the continuous development of the wire and cable industry, the requirements for tube stranding machines are also getting higher and higher, including higher production efficiency, more precise control, more stable performance, and more intelligent operation. Therefore, the design and manufacturing of tube stranding machines are also constantly improving to meet these growing demands.

[0003] Currently available wire and cable stranding machines lack tension expansion mechanisms and tension control. Uneven tension may occur between the inner and outer conductors during stranding, resulting in uneven stranding and affecting the overall structure and performance of the cable. Without precise tension control, the quality of the produced cable products may be unstable and difficult to meet high quality standards. Furthermore, improper tension control may cause the conductors to be overstretched or loosened during stranding, resulting in material waste. Utility Model Content

[0004] The purpose of this utility model is to provide a tube stranding machine for wire and cable processing, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A wire and cable stranding machine includes a mounting plate and a tension expansion mechanism. The tension expansion mechanism is located in the middle of the front of the mounting plate. The tension expansion mechanism includes a fixed block, a slide groove, a rectangular groove, a slider, and a hydraulic cylinder. The fixed block is fixedly installed in the middle of the front of the mounting plate. The slide groove is formed on the inner side of the top of the fixed block. The rectangular groove is formed at the left and right ends of the inner cavity of the slide groove. The slider is movably connected to the inner side of the rectangular groove. The hydraulic cylinder is fixedly installed at the bottom of the slider and fixedly connected to the slide groove.

[0007] As a preferred embodiment of this utility model, the top of the slider is provided with a gluing mechanism, which includes a fixed base and a auger. The fixed base is fixedly installed on the front of the slider, and the auger is fixedly installed on the front of the fixed base.

[0008] As a preferred embodiment of this utility model, an installation mechanism is provided on the inner side of the mounting plate. The installation mechanism includes a round hole and a mounting bolt. The round hole is opened on the inner side of the mounting plate, and the mounting bolt is threaded into the inner side of the round hole and passes through the mounting plate.

[0009] As a preferred embodiment of this utility model, an inner wire guide mechanism is provided on the top right side of the front of the mounting plate. The inner wire guide mechanism includes an inner fixed frame, an inner movable rod, and an inner guide rod. The inner fixed frame is fixedly installed on the top right side of the front of the mounting plate. The inner movable rod is movably connected to the inner side of the inner fixed frame. The inner guide rod is movably connected to the left side of the inner fixed frame and fixedly connected to the mounting plate.

[0010] As a preferred embodiment of this utility model, an outer wire guide mechanism is provided at the bottom of the right side of the front of the mounting plate. The outer wire guide mechanism includes an outer fixing frame, an outer movable rod, and an outer guide rod. The outer fixing frame is fixedly installed at the bottom of the right side of the front of the mounting plate. The outer movable rod is movably connected to the inner side of the outer fixing frame. The outer guide rod is movably connected to the left side of the outer fixing frame and fixedly connected to the mounting plate.

[0011] As a preferred embodiment of this utility model, a winding mechanism is provided on the left side of the front of the mounting plate. The winding mechanism includes a winding fixing frame, a motor, a support frame, a drive shaft, a limiting plate, an outer wire fixing rod, and an inner wire fixing rod. The winding fixing frame is fixedly installed on the left side of the front of the mounting plate, the motor is fixedly installed on the front of the outer side of the winding fixing frame, and the support frame is fixedly installed at the bottom of the motor and fixedly connected to the winding fixing frame.

[0012] In a preferred embodiment of this utility model, the drive shaft is movably connected to the inner side of the winding fixing frame, the input end of the drive shaft is fixedly connected to the output end of the motor, the limiting plate is fixedly installed on the front side of the inner side of the winding fixing frame and movably connected to the drive shaft, the outer layer wire fixing rod is fixedly installed on the front side of the top of the drive shaft, and the inner layer wire fixing rod is fixedly installed on the back side of the top of the drive shaft.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This type of wire and cable processing tube stranding machine, by setting a tension expansion mechanism, can effectively achieve precise adjustment of the tension of the wire or cable during use, ensuring the uniformity and stability of the cable during the stranding process, preventing cable damage or finished product quality problems caused by excessive or insufficient tension. The tension expansion mechanism can adjust the tension in real time according to the actual production situation to adapt to the processing needs of wires and cables of different specifications or materials.

[0015] 2. This type of wire and cable processing tube stranding machine, by setting up a gluing mechanism, can effectively achieve the function of tightly stranding together according to a predetermined stranding method during the use of the device to form a cable with the required structure. During the stranding process, the gluing mechanism includes a system for applying adhesive to ensure that the stranded wire or cable layers can be firmly bonded together, enhancing the overall structural strength and insulation performance of the cable, and ensuring the fixing, stranding and gluing treatment of the wire or cable. It is a key component to ensure the quality and efficiency of wire and cable processing. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a side view of the overall structure of this utility model;

[0019] Figure 3 This is a partial structural diagram of the tension expansion mechanism in this utility model;

[0020] Figure 4 This is a partial structural diagram of the winding mechanism in this utility model;

[0021] Figure 5 This is an exploded view of the installation mechanism structure in this utility model.

[0022] In the diagram: 1. Mounting plate; 2. Tension expansion mechanism; 201. Fixing block; 202. Slide groove; 203. Rectangular groove; 204. Slider; 205. Hydraulic cylinder; 3. Gluing mechanism; 301. Fixed base; 302. Winch; 4. Mounting mechanism; 401. Round hole; 402. Mounting bolt; 5. Inner layer wire guide mechanism; 501. Inner layer fixing frame; 502. Inner layer movable rod; 503. Inner layer guide rod; 6. Outer layer wire guide mechanism; 601. Outer layer fixing frame; 602. Outer layer movable rod; 603. Outer layer guide rod; 7. Winding mechanism; 701. Winding fixing frame; 702. Motor; 703. Support frame; 704. Drive shaft; 705. Limiting plate; 706. Outer layer wire guide fixing rod; 707. Inner layer wire guide fixing rod. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments.

[0026] Example:

[0027] Please refer to the reference. Figures 1-5 This is the first embodiment of the present invention. This embodiment provides a wire and cable processing tube stranding machine, including a mounting plate 1 and a tension expansion mechanism 2. The tension expansion mechanism 2 is located in the middle of the front of the mounting plate 1. The tension expansion mechanism 2 includes a fixing block 201, a slide groove 202, a rectangular groove 203, a slider 204 and a hydraulic cylinder 205. The fixing block 201 is fixedly installed in the middle of the front of the mounting plate 1. The slide groove 202 is opened on the inner side of the top of the fixing block 201. The rectangular groove 203 is opened at the left and right ends of the inner cavity of the slide groove 202. The slider 204 is movably connected to the inner side of the rectangular groove 203. The hydraulic cylinder 205 is fixedly installed at the bottom of the slider 204 and fixedly connected to the slide groove 202.

[0028] Specifically, the top of the slider 204 is provided with a gluing mechanism 3, which includes a fixed base 301 and a winch 302. The fixed base 301 is fixedly installed on the front of the slider 204, and the winch 302 is fixedly installed on the front of the fixed base 301.

[0029] Furthermore, the fixed base 301 ensures that the position of the winch 302 is fixed during the stranding process and will not be displaced due to changes in conductor tension, thereby ensuring the accuracy and consistency of stranding. The winch 302 has conductor grooves inside to accommodate and guide the conductors. Through the rotation of the winch 302, the conductors are stranded together according to the predetermined pitch and direction. The design and rotation speed of the winch 302 directly affect the stranding pitch and stranding quality, so it is the key to controlling the stranding characteristics of the cable.

[0030] Specifically, an installation mechanism 4 is provided on the inner side of the mounting plate 1. The installation mechanism 4 includes a round hole 401 and a mounting bolt 402. The round hole 401 is opened on the inner side of the mounting plate 1, and the mounting bolt 402 is threaded into the inner side of the round hole 401 and passes through the mounting plate 1.

[0031] Furthermore, the size and position of the circular hole 401 need to be precisely designed to ensure that the mounting bolt 402 can accurately pass through and fix other components. The function of the mounting bolt 402 is to fasten the various components of the pipe stranding machine to the mounting plate 1 by bolts, ensuring that the connection between the components is firm and will not loosen or shift due to the operation of the machine.

[0032] Specifically, an inner wire guide mechanism 5 is provided on the top right side of the front of the mounting plate 1. The inner wire guide mechanism 5 includes an inner fixed frame 501, an inner movable rod 502, and an inner guide rod 503. The inner fixed frame 501 is fixedly installed on the top right side of the front of the mounting plate 1. The inner movable rod 502 is movably connected to the inner side of the inner fixed frame 501. The inner guide rod 503 is movably connected to the left side of the inner fixed frame 501 and is fixedly connected to the mounting plate 1.

[0033] Furthermore, the inner fixed frame 501 provides a stable support structure for the inner movable rod 502 and the inner guide rod 503, ensuring that their positions are fixed during the stranding process and will not shift due to changes in conductor tension. The main function of the inner movable rod 502 is to adjust and control the tension of the inner conductor. Through its movable connection, the tension of the conductor can be adjusted as needed to ensure uniform tension of the inner conductor during stranding, thereby guaranteeing stranding quality. The function of the inner guide rod 503 is to guide the inner conductor along a predetermined path into the winding cage 302, ensuring the correct direction and position of the conductor during the stranding process.

[0034] Specifically, an outer wire guide mechanism 6 is provided at the bottom right side of the front of the mounting plate 1. The outer wire guide mechanism 6 includes an outer fixing frame 601, an outer movable rod 602, and an outer guide rod 603. The outer fixing frame 601 is fixedly installed at the bottom right side of the front of the mounting plate 1. The outer movable rod 602 is movably connected to the inner side of the outer fixing frame 601. The outer guide rod 603 is movably connected to the left side of the outer fixing frame 601 and is fixedly connected to the mounting plate 1.

[0035] Furthermore, the outer fixed frame 601 provides a stable support structure for the outer movable rod 602 and the outer guide rod 603, ensuring that their positions are fixed during the stranding process and will not shift due to changes in conductor tension. The main function of the outer movable rod 602 is to adjust and control the tension of the outer conductor. Through its movable connection, the tension of the conductor can be adjusted as needed to ensure uniform tension of the outer conductor during stranding, thereby guaranteeing stranding quality. The function of the outer guide rod 603 is to guide the outer conductor along a predetermined path into the winding cage 302, ensuring the correct direction and position of the conductor during the stranding process.

[0036] Specifically, a winding mechanism 7 is provided on the left side of the front of the mounting plate 1. The winding mechanism 7 includes a winding fixing frame 701, a motor 702, a support frame 703, a drive shaft 704, a limit plate 705, an outer wire fixing rod 706, and an inner wire fixing rod 707. The winding fixing frame 701 is fixedly installed on the left side of the front of the mounting plate 1, the motor 702 is fixedly installed on the front of the outer side of the winding fixing frame 701, and the support frame 703 is fixedly installed at the bottom of the motor 702 and fixedly connected to the winding fixing frame 701.

[0037] Furthermore, the function of the winding fixing frame 701 is to provide a stable mounting platform for the motor 702, support frame 703, drive shaft 704, limit plate 705, outer wire fixing rod 706 and inner wire fixing rod 707 fixing rod, ensuring that the positions of these components are fixed and stable during the winding process. The function of the motor 702 is to provide rotational power, which is transmitted to other components of the winding mechanism 7 through the drive shaft 704 to realize the winding and twisting of wires and cables. The function of the support frame 703 is to ensure the stability of the motor 702 during operation and prevent displacement or damage caused by vibration or load changes.

[0038] Specifically, the drive shaft 704 is movably connected to the inside of the winding fixing frame 701, the input end of the drive shaft 704 is fixedly connected to the output end of the motor 702, the limiting plate 705 is fixedly installed on the front side of the inside of the winding fixing frame 701 and is movably connected to the drive shaft 704, the outer wire fixing rod 706 is fixedly installed on the front side of the top of the drive shaft 704, and the inner wire fixing rod 707 is fixedly installed on the back side of the top of the drive shaft 704.

[0039] Furthermore: The function of the drive shaft 704 is to transmit the rotational power of the motor 702 to the limit plate 705, the outer conductor fixing rod 706, and the inner conductor fixing rod 707, driving them to rotate and realize the winding of the wire and cable. The function of the limit plate 705 is to ensure that the drive shaft 704 rotates within a specified range, preventing equipment damage or uneven winding of the wire and cable due to excessive rotation. The function of the outer conductor fixing rod 706 is to ensure that the position of the outer conductor is fixed during the winding process, preventing the conductor from becoming loose or misaligned. The function of the inner conductor fixing rod 707 is to ensure that the position of the inner conductor is fixed during the winding process, preventing the conductor from becoming loose or misaligned.

[0040] Working principle:

[0041] In use, firstly, fix the mounting plate 1 in the required position using the mounting mechanism 4. Then, thread the mounting bolts 402 through the round holes 401 and through the mounting plate 1 to ensure the entire device is securely installed on the production line. Wrap the inner layer wire around the inner layer movable rod 502, with the other end passing through the winch 302 along the inner layer guide rod 503 and wrapped around the surface of the inner layer wire fixing rod 707. Simultaneously, wrap the outer layer wire around the outer layer movable rod 602, with the other end passing through the winch 302 along the outer layer guide rod 603 and wrapped around the surface of the outer layer wire fixing rod 706. Start the motor 702. 702 generates driving torque to drive the drive shaft 704 to rotate. The rotation of the drive shaft 704 is limited by the limit plate 705. During winding, the inner and outer conductors are glued together by the auger 302 to enhance the structural strength of the cable. At the same time as gluing, the hydraulic cylinder 205 is activated to control the movement of the slider 204 in the groove 202 to adjust the inner guide and the tension of the outer conductor, ensuring stability and accuracy during the winding process. During production, the working status of each mechanism is checked regularly and adjustments are made as necessary to ensure production efficiency and product quality.

[0042] In summary: The tension expansion mechanism 2, containing a fixed block 201, a sliding groove 202, a rectangular groove 203, a slider 204, and a hydraulic cylinder 205, enables precise adjustment of the tension of wires or cables during use. This ensures the uniformity and stability of the cable during stranding, preventing cable damage or finished product quality issues caused by excessive or insufficient tension. The tension expansion mechanism 2 can adjust the tension in real time according to actual production conditions, adapting to the processing needs of wires and cables of different specifications or materials. The gluing mechanism 3, containing a fixed base 301 and a winch 302, enables the equipment to tightly strand the wires or cables together according to a predetermined stranding method, forming a cable with the required structure. During the stranding process, the gluing mechanism 3 includes a system for applying adhesive to ensure that the stranded wire or cable layers are firmly bonded, enhancing the overall structural strength and insulation performance of the cable. This ensures the fixing, stranding, and gluing of the wires or cables, making it a key component in ensuring the quality and efficiency of wire and cable processing.

[0043] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0044] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0045] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0046] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A tube stranding machine for wire and cable processing, characterized in that: The device includes a mounting plate (1) and a tension expansion mechanism (2). The tension expansion mechanism (2) is located in the middle of the front of the mounting plate (1). The tension expansion mechanism (2) includes a fixing block (201), a sliding groove (202), a rectangular groove (203), a slider (204), and a hydraulic cylinder (205). The fixing block (201) is fixedly installed in the middle of the front of the mounting plate (1). The sliding groove (202) is opened on the inner side of the top of the fixing block (201). The rectangular groove (203) is opened at the left and right ends of the inner cavity of the sliding groove (202). The slider (204) is movably connected to the inner side of the rectangular groove (203). The hydraulic cylinder (205) is fixedly installed at the bottom of the slider (204) and fixedly connected to the sliding groove (202).

2. The wire and cable processing tube stranding machine according to claim 1, characterized in that: The top of the slider (204) is provided with a gluing mechanism (3), which includes a fixed base (301) and a winch (302). The fixed base (301) is fixedly installed on the front of the slider (204), and the winch (302) is fixedly installed on the front of the fixed base (301).

3. The wire and cable processing tube stranding machine according to claim 1, characterized in that: An installation mechanism (4) is provided on the inner side of the mounting plate (1). The installation mechanism (4) includes a round hole (401) and a mounting bolt (402). The round hole (401) is opened on the inner side of the mounting plate (1), and the mounting bolt (402) is threaded into the inner side of the round hole (401) and passes through the mounting plate (1).

4. A wire and cable processing tube stranding machine according to claim 1, characterized in that: An inner wire guide mechanism (5) is provided on the top right side of the front of the mounting plate (1). The inner wire guide mechanism (5) includes an inner fixing frame (501), an inner movable rod (502), and an inner guide rod (503). The inner fixing frame (501) is fixedly installed on the top right side of the front of the mounting plate (1). The inner movable rod (502) is movably connected to the inner side of the inner fixing frame (501). The inner guide rod (503) is movably connected to the left side of the inner fixing frame (501) and is fixedly connected to the mounting plate (1).

5. A wire and cable processing tube stranding machine according to claim 1, characterized in that: An outer wire guide mechanism (6) is provided at the bottom of the right side of the front of the mounting plate (1). The outer wire guide mechanism (6) includes an outer fixing frame (601), an outer movable rod (602), and an outer guide rod (603). The outer fixing frame (601) is fixedly installed at the bottom of the right side of the front of the mounting plate (1). The outer movable rod (602) is movably connected to the inner side of the outer fixing frame (601). The outer guide rod (603) is movably connected to the left side of the outer fixing frame (601) and is fixedly connected to the mounting plate (1).

6. A tube stranding machine for wire and cable processing according to claim 1, characterized in that: A winding mechanism (7) is provided on the left side of the front of the mounting plate (1). The winding mechanism (7) includes a winding fixing frame (701), a motor (702), a support frame (703), a drive shaft (704), a limiting plate (705), an outer wire fixing rod (706), and an inner wire fixing rod (707). The winding fixing frame (701) is fixedly installed on the left side of the front of the mounting plate (1), and the motor (702) is fixedly installed on the front of the outer side of the winding fixing frame (701). The support frame (703) is fixedly installed at the bottom of the motor (702) and is fixedly connected to the winding fixing frame (701).

7. A wire and cable processing tube stranding machine according to claim 6, characterized in that: The drive shaft (704) is movably connected to the inside of the winding fixing frame (701). The input end of the drive shaft (704) is fixedly connected to the output end of the motor (702). The limiting plate (705) is fixedly installed on the front side of the inside of the winding fixing frame (701) and is movably connected to the drive shaft (704). The outer wire fixing rod (706) is fixedly installed on the front side of the top of the drive shaft (704). The inner wire fixing rod (707) is fixedly installed on the back side of the top of the drive shaft (704).

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