Frame type stranding machine for producing steel core heat-resistant aluminum alloy stranded wire

Abstract

The utility model belongs to the technical field of stranding equipment, and particularly relates to a frame-type stranding machine for producing a steel core heat-resistant aluminum alloy stranded wire, which comprises a base, a stranding actuating mechanism is arranged above the base, and a wire guide mechanism is arranged on one side of the stranding actuating mechanism. Through the arranged wire body guide mechanism, a stranded wire body penetrates through a wire stranding execution mechanism, an electric telescopic rod is started to push a moving table to longitudinally move in a concave groove, a lower rectangular frame and a guide wheel are driven to longitudinally move at the same time, a stranded wire falls into an inner groove of the guide wheel, and one end of the stranded wire penetrates through a guide hole formed in a wire guide block; the power motor is started to drive the lead screw to rotate, the longitudinal table, the wire guide block and the stranded wire are driven to move and guide, wire arrangement and collection in the wire twisting process are convenient to achieve in order, through cooperation of the guide wheel and the wire guide block, the stranded wire is convenient to collect in order, the guide effect is guaranteed, meanwhile, moving support of the stranded wire is added, the stranded wire guide accuracy is improved, operation is easy, and practicability is high.

Description

Technical Field

[0001] This utility model belongs to the technical field of stranding equipment, specifically relating to a frame-type stranding machine for producing steel-cored heat-resistant aluminum alloy stranded wire. Background Technology

[0002] As is well known, a frame-type stranding machine for cable processing is an auxiliary device used in the cable production process to strand cables, facilitating better cable processing and production. It is widely used in cable production. In operation, a central wire coil and multiple individual cable coils are first installed on the frame-type stranding frame. Then, the wires on the central wire coil are passed through the central hole and mounted on the take-up roller. Simultaneously, the individual cables from the individual coils are passed through the frame-type stranding frame and then through the stranding reel, mounted on the take-up roller. Through the rotation of the take-up roller, and the combined rotation of the frame-type stranding frame and the stranding reel, the cable stranding process and the subsequent winding into coils are achieved.

[0003] A search revealed that Chinese utility model patent application CN202321014544.4 discloses a frame-type stranding machine for cable preparation, comprising a frame, a main shaft rotatably connected to the frame, a wire guide fixedly sleeved on the main shaft, a wire feeder with a feed reel on the wire guide, a stranding bow fixedly connected to one end of the main shaft, and a drive assembly on the stranding bow. By providing multiple feed reels, which are detachably mounted on the wire guide, an appropriate number of wire guides and feed reels can be used and installed before the stranding machine starts working, based on the actual number of cable strands to be stranded.

[0004] Regarding the aforementioned technologies, the device is not good at adjusting the stress of the cable to be stranded, and it cannot guide the cable that has been stranded during the winding and recovery process. Therefore, there is an urgent need to design a frame-type stranding machine for producing steel-cored heat-resistant aluminum alloy stranded wire to address these problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model discloses a frame-type stranding machine for producing steel-cored heat-resistant aluminum alloy stranded wire.

[0006] This utility model achieves the above objectives through the following technical solutions:

[0007] A frame-type stranding machine for producing steel-cored heat-resistant aluminum alloy stranded wire includes a base, a stranding actuator is arranged above the base, and a wire guide mechanism is arranged on one side of the stranding actuator.

[0008] The wire guiding mechanism includes a frame that is longitudinally fixed to one side of the stranding actuator. A concave groove is longitudinally provided on the frame, and a moving platform is movably arranged in the concave groove. An electric telescopic rod is installed on the moving platform. A lower rectangular frame is provided above the moving platform, and a guide wheel is installed in the lower rectangular frame. A damping spring is provided between the lower rectangular frame and the moving platform. A lifting hydraulic cylinder is provided above the frame, and an upper rectangular frame is provided at the power telescopic end of the lifting hydraulic cylinder. A pressure roller is provided in the upper rectangular frame. A lead screw is longitudinally provided on one side of the frame, and a power motor is installed at one end of the lead screw. A longitudinal platform is provided on the outer surface of the lead screw, and a wire block is provided above the longitudinal platform. A guide hole is provided on the wire block.

[0009] Preferably, the stranding actuator includes a support platform that is longitudinally and parallelly fixed on one side above the base. A rotating shaft is arranged laterally on the support platform. Rotary disks are arranged at both ends of the rotating shaft. Horizontally equidistant frame plates are arranged between the rotating disks. Wire spool clamping posts are arranged equidistantly on the frame plates. A secondary gear is arranged at one end of the rotating shaft. A power rotation component is meshed on one side of the secondary gear. A tensioning seat is arranged at the other end of the rotating shaft. A wire feeding spool is arranged on one side of the tensioning seat.

[0010] Preferably, the lower rectangular frame is rotatably connected to the guide wheel, and a vertically arranged movement limiting groove is provided on the inner side of the frame.

[0011] Preferably, a connecting platform is provided between the conductor block and the longitudinal platform.

[0012] Preferably, the power rotation assembly includes a main gear meshing with the secondary gear on one side, and a drive motor is mounted on the main gear.

[0013] Preferably, a reinforcing plate is provided between the rotating shaft and the frame plate.

[0014] The beneficial effects are:

[0015] This utility model discloses a frame-type stranding machine for producing steel-cored heat-resistant aluminum alloy stranded wire. Through a wire guiding mechanism, a stranded wire is passed through the stranding actuator. An electric telescopic rod is activated to push the moving platform longitudinally in a concave groove, simultaneously moving the lower rectangular frame and guide wheels longitudinally. This causes the stranded wire to fall into the inner groove of the guide wheel, and one end of the stranded wire passes through a guide hole on the conductor block. A power motor is activated to rotate the lead screw, driving the longitudinal platform, conductor block, and stranded wire to move and guide. This facilitates neat wire arrangement and collection during stranding. The cooperation of the guide wheels and conductor blocks ensures neat wire collection and guarantees the guiding effect. It also increases the moving support of the stranded wire, improving the accuracy of stranding guidance. The machine is simple to operate and highly practical. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2This is a front view structural diagram of the present invention;

[0018] Figure 3 This is a schematic diagram of the right-side cross-sectional structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of this utility model from another perspective;

[0020] Figure 5 yes Figure 1 A schematic diagram of the structure at point A in the middle.

[0021] In the diagram: 1. Base; 2. Stranding mechanism; 201. Support platform; 202. Rotary disk; 203. Frame plate; 204. Wire spool clamping column; 205. Reinforcing plate; 206. Rotating shaft; 2061. Secondary gear; 207. Drive motor; 2071. Main gear; 208. Tensioning seat; 209. Wire routing spool; 3. Wire guiding mechanism; 301. Frame; 302. Concave groove; 303. Moving platform; 304. Electric telescopic rod; 305. Damping spring; 306. Lower rectangular frame; 3061. Guide wheel; 307. Lifting hydraulic cylinder; 3071. Upper rectangular frame; 308. Pressure roller; 309. Lead screw; 3091. Power motor; 310. Longitudinal platform; 311. Wire block; 3111. Guide hole. Detailed Implementation

[0022] 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.

[0023] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "first", "second", and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Reference Figure 1-5 One embodiment of this utility model is a frame-type stranding machine for producing steel-core heat-resistant aluminum alloy stranded wire, including a base 1, a stranding actuator 2 arranged above the base 1, and a wire guide mechanism 3 arranged on one side of the stranding actuator 2.

[0026] In this embodiment: the stranding actuator 2 includes a support platform 201 longitudinally and parallelly fixed on one side above the base 1. A rotating shaft 206 is horizontally arranged on the support platform 201. Rotating disks 202 are arranged at both ends of the rotating shaft 206. Horizontally equidistant frame plates 203 are arranged between the rotating disks 202. Wire spool clamping posts 204 are equidistantly arranged on the frame plates 203. A secondary gear 2061 is arranged at one end of the rotating shaft 206. A power rotation component is meshed on one side of the secondary gear 2061. A tensioning seat 208 is arranged at the other end of the rotating shaft 206. A wire guide spool 209 is arranged on one side of the tensioning seat 208. The power rotation component includes a main gear 2071 meshing on one side of the secondary gear 2061. A drive motor 207 is mounted on the main gear 2071. A reinforcing plate 205 is arranged between the rotating shaft 206 and the frame plates 203. The drive motor 207 is a geared motor, model CH22-400-20S. Multiple cable routing grooves are provided on the tensioning seat 208. Multiple through holes are provided on the cable routing reel 209 for multiple cable exits.

[0027] In this embodiment: the wire guiding mechanism 3 includes a frame 301 that is longitudinally fixed on one side of the stranding actuator 2. A concave groove 302 is longitudinally provided on the frame 301. A moving platform 303 is movably arranged in the concave groove 302. An electric telescopic rod 304 is installed on the moving platform 303. The electric telescopic rod 304 is model TJC-C4. A lower rectangular frame 306 is mounted above the moving platform 303. Guide wheels 3061 are installed inside the lower rectangular frame 306. A damping spring 305 is installed between the lower rectangular frame 306 and the moving platform 303. A lifting hydraulic cylinder 307 is mounted above the frame body 301. An upper rectangular frame 3071 is mounted at the power extension end of the lifting hydraulic cylinder 307. A pressure roller 308 is installed inside the upper rectangular frame 3071. A lead screw 309 is longitudinally mounted on one side of the frame body 301. A power motor 3091, a servo motor of model BMH1003P06F2A, is mounted at one end of the lead screw 309. A longitudinal platform 310 is provided on the outer surface of the lead screw 309. A guide block 311 is mounted above the longitudinal platform 310, and a guide hole 3111 is provided on the guide block 311. The lower rectangular frame 306 is rotatably connected to the guide wheel 3061. A vertical movement limit groove is provided on the inner side of the frame body 301. A connecting platform is provided between the conductor block 311 and the longitudinal platform 310. The guide hole 3111 is diamond-shaped to better guide the conductor. The drive motor 207, the electric telescopic rod 304, and the power motor 3091 are all equipped with matching control switches. The installation position of the control switches can be selected according to actual usage requirements to facilitate operation and control by the operator.

[0028] Working Principle: In use, the stranded wire spool is first installed on the outer surface of the spool clamping post 204. The alloy wire is pulled out and passes through multiple sets of outlet holes. The main wire, such as a steel core, passes through the central area of ​​the rotating shaft 206. The alloy wire passes through multiple sets of through holes on two sets of wire guide spools 209 and around multiple sets of wire guide grooves on the tensioning seat 208. The tensioning seat 208 provides tension to the alloy wire, causing the loosened alloy wire to rotate continuously. The drive motor 207 is started, driving the main gear 2071 to rotate and meshing with the secondary gear 2061, which in turn drives the rotating shaft 206 to rotate. This drives the rotating disk 202, frame plate 203, and the stranded wire spool installed on the outer surface of the spool clamping post 204 to rotate slowly clockwise. When the stranded alloy wire moves to the vicinity of the guide wheel 3061, the motor can be started. The telescopic rod 304 pushes the moving platform 303, lower rectangular frame 306, and guide wheel 3061 in the concave groove 302 to move longitudinally. When the guide wheel 3061 moves to the same axis as the alloy strand, it stops. The lifting hydraulic cylinder 307 is started to push the upper rectangular frame 3071 and pressure wheel 308 to move downward. When the pressure wheel 308 moves and presses against the outer surface of the alloy strand on the guide wheel 3061, it stops. The guide wheel 3061 and pressure wheel 308 simultaneously guide the alloy strand. The power motor 3091 is started to drive the lead screw 309 to rotate, which drives the longitudinal platform 310, conductor block 311, and guide hole 3111. When the alloy strand passes through the guide hole 3111 on the conductor block 311, the alloy strand is guided, and finally the articulated alloy strand is quickly wired in the next process, avoiding the problem of messy winding.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A frame-type stranding machine for producing heat-resistant aluminum alloy stranded wire with steel core, characterized in that: Includes a base (1), a wire stranding actuator (2) is provided above the base (1), and a wire guide mechanism (3) is provided on one side of the wire stranding actuator (2); The wire guiding mechanism (3) includes a frame (301) longitudinally fixed on one side of the stranding actuator (2). A concave groove (302) is longitudinally provided on the frame (301). A moving platform (303) is movably arranged in the concave groove (302). An electric telescopic rod (304) is installed on the moving platform (303). A lower rectangular frame (306) is provided above the moving platform (303). A guide wheel (3061) is installed in the lower rectangular frame (306). A damping spring (305) is provided between the lower rectangular frame (306) and the moving platform (303). A lifting hydraulic cylinder (307) is provided above the frame (301). An upper rectangular frame (3071) is provided at the power extension end of the lifting hydraulic cylinder (307). A pressure roller (308) is provided inside the upper rectangular frame (3071). A lead screw (309) is longitudinally provided on one side of the frame (301). A power motor (3091) is installed at one end of the lead screw (309). A longitudinal platform (310) is provided on the outer surface of the lead screw (309). A guide block (311) is provided above the longitudinal platform (310). A guide hole (3111) is provided on the guide block (311).

2. The frame-type stranding machine for producing steel-cored heat-resistant aluminum alloy stranded wire according to claim 1, characterized in that: The stranding actuator (2) includes a support platform (201) that is longitudinally and parallelly fixed on one side above the base (1). A rotating shaft (206) is arranged laterally on the support platform (201). Rotating disks (202) are arranged at both ends of the rotating shaft (206). Horizontally equidistant frame plates (203) are arranged between the rotating disks (202). Wire spool clamping posts (204) are arranged equidistantly on the frame plates (203). A secondary gear (2061) is arranged at one end of the rotating shaft (206). A power rotation component is meshed on one side of the secondary gear (2061). A tensioning seat (208) is arranged at the other end of the rotating shaft (206). A wire feeding spool (209) is arranged on one side of the tensioning seat (208).

3. The frame-type stranding machine for producing steel-cored heat-resistant aluminum alloy stranded wire according to claim 1, characterized in that: The lower rectangular frame (306) is rotatably connected to the guide wheel (3061), and a vertically arranged moving limit groove is provided on the inner side of the frame (301).

4. The frame-type stranding machine for producing steel-cored heat-resistant aluminum alloy stranded wire according to claim 1, characterized in that: A connecting platform is provided between the conductor block (311) and the longitudinal platform (310).

5. A frame-type stranding machine for producing steel-cored heat-resistant aluminum alloy stranded wire according to claim 2, characterized in that: The power rotation assembly includes a main gear (2071) meshing with one side of the secondary gear (2061), and a drive motor (207) is mounted on the main gear (2071).

6. A frame-type stranding machine for producing steel-cored heat-resistant aluminum alloy stranded wire according to claim 2, characterized in that: A reinforcing plate (205) is provided between the rotating shaft (206) and the frame plate (203).

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