Frame stranding machine for cable processing

Abstract

The application discloses a frame type stranding machine for cable processing, and relates to the field of cable processing.The frame type stranding machine comprises a base, two supporting plates are fixed on the base, rotating discs are rotatably connected to the two supporting plates, four wire roller frames are arranged in a circumferential manner between the two rotating discs, a plurality of wire roller rotating seats are rotatably connected between adjacent wire roller frames, and the two ends of the wire roller frame are fixedly connected to the two rotating discs.One of the supporting plates is rotatably connected with a guide disc, a stranding head is arranged on one side of the guide disc, and split protection mechanisms are arranged between adjacent wire roller frames.The corresponding split protection mechanisms are installed on the adjacent wire roller frames, the split protection mechanisms and the installed wire rollers are one-to-one corresponding, the installed wire rollers can be individually protected, and the possibility that the traditional protection net is too large and is relatively troublesome to move back and forth is reduced.

Description

Technical Field

[0001] This application relates to the field of cable processing, and in particular to a frame-type stranding machine for cable processing. Background Technology

[0002] A frame-type stranding machine is a piece of equipment used for cable processing. It is primarily used to strand multiple thin wires into a thicker cable. Through the cooperation of multiple wire roller frames and a rotating disc, it performs the stranding process, thereby improving the cable's strength and performance. Frame-type stranding machines are widely used in the wire and cable manufacturing industry and are one of the important pieces of equipment for producing high-quality cables.

[0003] A wire stranding frame typically consists of multiple rotating discs and wire rollers, under which the cable is stranded. The stranded cable is then further processed through the stranding head and finally wound onto the take-up roller. The efficiency and stability of the frame-type stranding machine are crucial for cable production; therefore, its design and use must fully consider ease of operation and safety.

[0004] When using existing frame-type stranding machines, a large protective net is usually placed over the rotating wire rollers to protect them. The main function of the protective net is to prevent the wire rollers from accidentally flying out during high-speed rotation and causing safety accidents. However, in actual use, when it is necessary to replace a wire roller, the operator must move the entire protective net, which is quite troublesome because the protective net frame is usually large. Utility Model Content

[0005] The purpose of this application is to solve the problem mentioned in the background art that, in actual use, when it is necessary to replace a cable roller, the operator must move the entire protective net, which is quite troublesome because the protective net frame is usually large. This application provides a frame-type stranding machine for cable processing.

[0006] To achieve the above objectives, this application specifically adopts the following technical solution:

[0007] A frame-type stranding machine for cable processing includes a base with two support plates fixed on it. A rotating disk is rotatably connected to each of the two support plates. Four circumferentially distributed wire roller frames are arranged between the two rotating disks. A plurality of wire roller rotating seats are rotatably connected between adjacent wire roller frames. Both ends of each wire roller frame are fixedly connected to the two rotating disks. A guide disk is rotatably connected to one of the support plates. A stranding head is arranged on one side of the guide disk and fixedly connected to the base. A take-up roller is rotatably connected to the base. A separate protective mechanism is provided between adjacent wire roller frames.

[0008] By adopting the above technical solution, corresponding split protection mechanisms are installed on adjacent roller frames, so that the split protection mechanisms correspond one-to-one with the installed rollers, thereby enabling individual protection of the installed rollers and reducing the possibility that traditional protective nets are too large and difficult to move back and forth.

[0009] Furthermore, the split protective mechanism includes two support rods symmetrically arranged between adjacent roller frames. The two support rods are respectively fixedly connected to the corresponding roller frames. Four transversely distributed protective plates are arranged between the two support rods. Adjacent protective plates are rotatably connected. A sliding folding assembly is arranged between the two support rods and the four protective plates. A fixing assembly is arranged between one of the protective plates and the support rod. A handle is fixed to one of the four protective plates near the fixing assembly.

[0010] By adopting the above technical solution, the four protective plates are supported by a sliding folding component, allowing the protective plates to be unfolded and folded. After unfolding, they can be fixed by a fixing component, which facilitates the protection of a single roller and reduces the possibility that traditional protective nets are too large and difficult to move back and forth.

[0011] Furthermore, the sliding folding assembly includes a fixed rod fixed between two support rods, the fixed rod being rotatably connected to a protective plate away from the handle, a movable rod one being disposed between the two support rods, the movable rod one being rotatably connected to the two protective plates in the middle, and a movable rod two being disposed between the two support rods, the movable rod two being rotatably connected to the protective plate near the handle.

[0012] By adopting the above technical solution, the fixed rod, the first movable rod, and the second movable rod provide corresponding support for the four protective plates, thereby enabling the four protective plates to be easily folded and unfolded in a wavy shape.

[0013] Furthermore, each of the first and second movable rods has two symmetrical sliding blocks fixed on it, and each of the two support rods has a sliding groove corresponding to the sliding block. The sliding block is located in the sliding groove and is slidably connected to the support rod.

[0014] By adopting the above technical solution, the sliding block supports the first and second moving rods, thereby making it easy for the first and second moving rods to move on the support rod.

[0015] Furthermore, the fixing assembly includes a fixing plate one disposed on one of the support rods, the fixing plate one being fixed to the end of the support rod away from the fixing rod, the fixing plate being L-shaped, a fixing plate two being fixed on the fixing plate one, a limiting rod being fixed to one end of the moving rod two, a plug-in rod being slidably connected to the fixing plate one, the plug-in rod penetrating the fixing plate two, and a plug-in hole corresponding to the plug-in rod being provided on the limiting rod.

[0016] By adopting the above technical solution, after the protective plate is fully unfolded by the second moving rod, the plug rod is inserted into the limiting rod fixed on the second moving rod, so that the unfolded protective plate can be easily fixed and the unfolded protective plate can remain stable when the roller frame rotates.

[0017] Furthermore, a support ring is fixed on the plug rod, and the support ring is located between the first fixing plate and the second fixing plate.

[0018] By adopting the above technical solution, the plug rod is limited by the support ring, which is located between the first fixed plate and the second fixed plate, thereby reducing the possibility of the plug rod falling off the first fixed plate and the second fixed plate.

[0019] Furthermore, a support spring is provided between the support ring and the fixing plate, and both ends of the support spring are fixedly connected to the support ring and the fixing plate.

[0020] By adopting the above technical solution, the support plate is supported by a support spring, thereby reducing the possibility that the plug rod may detach from the limit rod after it is inserted into the limit rod.

[0021] Furthermore, magnetic buckles are fixed on the adjacent surfaces of the fixed rod, the first movable rod, and the second movable rod.

[0022] By adopting the above technical solution, the magnetic buckles on the fixed rod, the first movable rod, and the second movable rod attract each other, temporarily fixing the fixed rod, the first movable rod, and the second movable rod, thereby reducing the back-and-forth movement of the protective plate when it is folded up, which may affect the installation of the roller.

[0023] In summary, this application includes at least one of the following beneficial effects;

[0024] 1. This application achieves the goal of conveniently protecting a single wire roller by simply pulling the handle when installing the wire roller. The handle drives the second movable rod, which slides on two support rods with the support of the sliding block. The first movable rod supports the two protective plates in the middle, allowing the four protective plates to rotate on the fixed rod, the first movable rod, and the second movable rod, folding them up to expose the space between the two wire roller frames where the wire roller is placed. Then, the corresponding wire roller is placed, and the protective plates are pulled up again, allowing the four protective plates to unfold under the support of the fixed rod, the first movable rod, and the second movable rod, thus protecting the installed wire roller. The insertion rod is then inserted into the insertion hole on the limiting rod to fix the limiting rod, which in turn fixes the second movable rod. This achieves the goal of conveniently protecting a single wire roller and reducing the potential inconvenience of moving traditional protective nets due to their large size.

[0025] 2. In this application, when the four protective plates are folded, the fixed rod, the first movable rod, and the second movable rod are brought close to each other, and the magnetic buckles on the fixed rod, the first movable rod, and the second movable rod are attracted to each other, so as to temporarily fix the fixed rod, the first movable rod, and the second movable rod, thereby reducing the back-and-forth movement of the protective plates when they are folded up, which may affect the installation of the rollers. Attached Figure Description

[0026] Figure 1 This is a first three-dimensional structural schematic diagram of the frame-type stranding machine for cable processing in this application;

[0027] Figure 2 This is a first three-dimensional structural diagram of the split protective mechanism in this application;

[0028] Figure 3 This is a schematic diagram of the second three-dimensional structure of the split protective mechanism in this application;

[0029] Figure 4 This application Figure 3 Enlarged diagram of point A in the middle.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1. Base; 2. Support plate; 3. Rotating disc; 4. Wire roller frame; 5. Guide disc; 6. Twisted wire end; 7. Take-up roller; 8. Split protective mechanism; 81. Support rod; 82. Protective plate; 83. Sliding folding assembly; 831. Fixed rod; 832. Moving rod one; 833. Moving rod two; 834. Sliding groove; 835. Sliding block; 84. Fixed assembly; 841. Fixed plate one; 842. Fixed plate two; 843. Limiting rod; 844. Insertion rod; 845. Support ring; 846. Support spring; 85. Handle; 86. Magnetic buckle. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0033] This application discloses a frame-type stranding machine for cable processing.

[0034] Reference Figure 1 , Figure 2 and Figure 3A frame-type stranding machine for cable processing includes a base 1, two support plates 2 fixed on the base 1, a rotating disk 3 rotatably connected to each of the two support plates 2, four circumferentially distributed wire roller frames 4 arranged between the two rotating disks 3, and a plurality of wire roller rotating seats rotatably connected between adjacent wire roller frames 4. Both ends of the wire roller frames 4 are fixedly connected to the two rotating disks 3. A guide disk 5 is rotatably connected to one of the support plates 2, and a stranding head 6 is arranged on one side of the guide disk 5. The stranding head 6 is fixedly connected to the base 1. A take-up roller 7 is rotatably connected to the base 1, and a split protective mechanism 8 is arranged between adjacent wire roller frames 4.

[0035] When using this frame-type stranding machine, first open the split protection mechanism 8 between adjacent wire roller frames 4 to expose the wire roller rotating seats between adjacent wire roller frames 4. Then fix the wire rollers between the wire roller rotating seats in the adjacent wire roller frames 4, close the split protection mechanism 8, and use the split protection mechanism 8 to protect the wire rollers between adjacent wire roller frames 4. Then let the cable pass through the guide plate 5, and then through the stranding head 6. Let the rotating plate 3 drive the wire roller frame 4 to rotate, so that the cable passes through the stranding head 6 and is stranded together. Finally, it is wound onto the take-up roller 7. By installing corresponding split protection mechanisms 8 on adjacent wire roller frames 4, the split protection mechanisms 8 correspond one-to-one with the installed wire rollers, so that the installed wire rollers can be individually protected, reducing the possibility that traditional protective nets are too large and difficult to move back and forth.

[0036] Reference Figure 1 , Figure 2 and Figure 3 The split protective mechanism 8 includes two support rods 81 symmetrically arranged between adjacent roller frames 4. The two support rods 81 are fixedly connected to the corresponding roller frames 4. Four horizontally distributed protective plates 82 are arranged between the two support rods 81. Adjacent protective plates 82 are rotatably connected. A sliding folding assembly 83 is arranged between the two support rods 81 and the four protective plates 82. A fixing assembly 84 is arranged between one of the protective plates 82 and the support rod 81. A handle 85 is fixed on one of the four protective plates 82 closest to the fixing assembly 84.

[0037] In addition, the sliding folding assembly 83 includes a fixed rod 831 fixed between two support rods 81, the fixed rod 831 being rotatably connected to a protective plate 82 away from the handle 85, a movable rod 832 being provided between the two support rods 81, the movable rod 832 being rotatably connected to the two protective plates 82 in the middle, and a movable rod 833 being provided between the two support rods 81, the movable rod 833 being rotatably connected to the protective plate 82 near the handle 85.

[0038] Furthermore, two symmetrical sliding blocks 835 are fixed on both the first sliding rod 832 and the second sliding rod 833. Each of the two support rods 81 is provided with a sliding groove 834 corresponding to the sliding block 835. The sliding block 835 is located in the sliding groove 834 and is slidably connected to the support rod 81.

[0039] When it is necessary to install the wire roller, simply pull the handle 85 to move the second moving rod 833. The second moving rod 833 slides on the two support rods 81 with the support of the sliding block 835. The first moving rod 832 supports the two protective plates 82 in the middle, allowing the four protective plates 82 to rotate on the fixed rod 831, the first moving rod 832, and the second moving rod 833, folding the four protective plates 82 to expose the space between the two wire roller frames 4 where the wire roller is placed. Then, place the corresponding wire roller, and then pull up the protective plates 82 again to unfold the four protective plates 82 with the support of the fixed rod 831, the first moving rod 832, and the second moving rod 833, so that the protective plates 82 can protect the installed wire roller. By allowing the four protective plates 82 to unfold and fold with the support of the fixed rod 831, the first moving rod 832, and the second moving rod 833, it is convenient to protect a single wire roller, reducing the possibility that traditional protective nets are too large and difficult to move back and forth.

[0040] Reference Figure 2 , Figure 3 and Figure 4 The fixing assembly 84 includes a fixing plate 841 disposed on one of the support rods 81. The fixing plate 841 is fixed to the end of the support rod 81 away from the fixing rod 831. The fixing plate is L-shaped. A fixing plate 842 is fixed on the fixing plate 841. A limit rod 843 is fixed to one end of the moving rod 833. A plug-in rod 844 is slidably connected to the fixing plate 841. The plug-in rod 844 passes through the fixing plate 842. A plug-in hole corresponding to the plug-in rod 844 is opened on the limit rod 843.

[0041] In addition, a support ring 845 is fixed on the plug rod 844, and the support ring 845 is located between the first fixing plate 841 and the second fixing plate 842.

[0042] Furthermore, a support spring 846 is provided between the support ring 845 and the fixing plate 841, and both ends of the support spring 846 are fixedly connected to the support ring 845 and the fixing plate 841.

[0043] Pull handle 85 to move lever 833, which in turn unfolds the protective plate 82. Then pull plug rod 844, causing support ring 845 to compress support spring 846. This causes lever 833 to move limit rod 843, aligning the plug hole on limit rod 843 with plug rod 844. Release plug rod 844, allowing it to be inserted into the limit rod 843 under the push of support spring 846. In the connection hole, the limiting rod 843 is fixed, and after the protective plate 82 is unfolded, it remains unfolded. The protective plate 82 is pulled unfolded by the second moving rod 833, and the moving rod drives the limiting rod 843 to move below the second fixed plate 842. The insertion rod 844 passes through the first fixed plate 841 and the second fixed plate 842, and is finally inserted into the limiting rod 843. This makes it easy to fix the unfolded protective plate 82, and keeps the unfolded protective plate 82 stable when the roller frame 4 rotates.

[0044] Reference Figure 2 and Figure 3 Magnetic buckles 86 are fixed to the adjacent surfaces of the fixed rod 831, the first movable rod 832, and the second movable rod 833. When the four protective plates 82 are folded, the fixed rod 831, the first movable rod 832, and the second movable rod 833 move closer to each other, and the magnetic buckles 86 on the fixed rod 831, the first movable rod 832, and the second movable rod 833 attract each other, temporarily fixing the fixed rod 831, the first movable rod 832, and the second movable rod 833. By fixing the magnetic buckles 86 to the fixed rod 831, the first movable rod 832, and the second movable rod 833, the magnetic buckles 86 temporarily fix the fixed rod 831, the first movable rod 832, and the second movable rod 833, thereby reducing the back-and-forth movement of the protective plates 82 when folded up, which may affect the installation of the rollers.

[0045] Working principle: When using this frame-type stranding machine, first pull the plug rod 844 to separate it from the limit rod 843. Then pull the handle 85 to move the second moving rod 833, which in turn moves the protective plates 82. The four protective plates 82 fold up under the support of the first moving rod 832 and the fixed rod 831. The magnetic buckles 86 on the fixed rod 831, the first moving rod 832, and the second moving rod 833 attract each other, temporarily fixing them and exposing the rotating seats of the adjacent roller frames 4. Then, fix the rollers between the rotating seats in the adjacent roller frames 4. Pull the handle 85 to move the first moving rod 844. When the second moving rod 833 moves the protective plate 82 to unfold, pull the plug rod 844, so that the plug rod 844 moves the support ring 845 to squeeze the support spring 846, so that the second moving rod 833 moves the limiting rod 843, so that the plug hole on the limiting rod 843 aligns with the plug rod 844. Release the plug rod 844, so that the plug rod 844 is pushed by the support spring 846 and inserted into the plug hole on the limiting rod 843, thus fixing the limiting rod 843. The protective plate 82 protects the installed wire roller. Then, let the cable pass through the guide plate 5 and then through the twisting head 6. Let the rotating plate 3 drive the wire roller frame 4 to rotate, so that the cable passes through the twisting head 6 and twists together. Finally, it is wound onto the take-up roller 7.

Claims

1. A frame-type stranding machine for cable processing, comprising a base (1), characterized in that: Two support plates (2) are fixed on the base (1). A rotating disk (3) is rotatably connected to each of the two support plates (2). Four circumferentially distributed wire roller frames (4) are arranged between the two rotating disks (3). Several wire roller rotating seats are rotatably connected between adjacent wire roller frames (4). Both ends of the wire roller frame (4) are fixedly connected to the two rotating disks (3). A guide disk (5) is rotatably connected to one of the support plates (2). A stranded wire head (6) is arranged on one side of the guide disk (5). The stranded wire head (6) is fixedly connected to the base (1). A take-up roller (7) is rotatably connected to the base (1). A split protective mechanism (8) is arranged between adjacent wire roller frames (4).

2. The frame-type stranding machine for cable processing according to claim 1, characterized in that: The split protective mechanism (8) includes two support rods (81) symmetrically arranged between adjacent roller frames (4). The two support rods (81) are fixedly connected to the corresponding roller frames (4). Four horizontally distributed protective plates (82) are arranged between the two support rods (81). Adjacent protective plates (82) are rotatably connected. A sliding folding assembly (83) is arranged between the two support rods (81) and the four protective plates (82). A fixing assembly (84) is arranged between one of the protective plates (82) and the support rod (81). A handle (85) is fixed on one of the four protective plates (82) closest to the fixing assembly (84).

3. A frame-type stranding machine for cable processing according to claim 2, characterized in that: The sliding folding assembly (83) includes a fixed rod (831) fixed between two support rods (81), the fixed rod (831) being rotatably connected to a protective plate (82) away from the handle (85), a movable rod one (832) being provided between the two support rods (81), the movable rod one (832) being rotatably connected to the two protective plates (82) in the middle, and a movable rod two (833) being provided between the two support rods (81), the movable rod two (833) being rotatably connected to the protective plate (82) near the handle (85).

4. A frame-type stranding machine for cable processing according to claim 3, characterized in that: Two symmetrical sliding blocks (835) are fixed on both the first moving rod (832) and the second moving rod (833). Each of the two support rods (81) is provided with a sliding groove (834) corresponding to the sliding block (835). The sliding block (835) is located in the sliding groove (834) and is slidably connected to the support rod (81).

5. A frame-type stranding machine for cable processing according to claim 3, characterized in that: The fixing assembly (84) includes a fixing plate (841) disposed on one of the support rods (81). The fixing plate (841) is fixed to the end of the support rod (81) away from the fixing rod (831). The fixing plate is L-shaped. A fixing plate (842) is fixed on the fixing plate (841). A limit rod (843) is fixed to one end of the moving rod (833). A plug rod (844) is slidably connected to the fixing plate (841). The plug rod (844) passes through the fixing plate (842). The limit rod (843) has a plug hole corresponding to the plug rod (844).

6. A frame-type stranding machine for cable processing according to claim 5, characterized in that: A support ring (845) is fixed on the plug rod (844), and the support ring (845) is located between the first fixing plate (841) and the second fixing plate (842).

7. A frame-type stranding machine for cable processing according to claim 6, characterized in that: A support spring (846) is provided between the support ring (845) and the first fixing plate (841), and both ends of the support spring (846) are fixedly connected to the support ring (845) and the first fixing plate (841).

8. A frame-type stranding machine for cable processing according to claim 3, characterized in that: Magnet buckles (86) are fixed on the adjacent surfaces of the fixed rod (831), the first movable rod (832), and the second movable rod (833).

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