Planetary stranding machine provided with a tension compensation structure

Abstract

The utility model discloses a kind of planet type stranding machine with tension compensation structure, it is related to stranding machine technical field, including mounting bracket and drive structure, the right end of mounting bracket is equipped with drive structure, the left side of drive structure is connected with first mounting disc, the left side of first mounting disc is equipped with cradle frame, the outside of cradle frame is equipped with permanent magnet damping regulator, the inside of cradle frame is provided with pay-off reel, the left end of cradle frame is equipped with tension compensation structure, the middle part of first mounting disc is connected with second mounting disc by connecting rod, the left end of second mounting disc is equipped with guide disc, the left side of guide disc is provided with wire tube, the middle part of second mounting disc is connected with first threading disc by connecting rod.The planet type stranding machine with tension compensation structure, through tension compensation structure and permanent magnet damping regulator cooperation, improve pay-off stability, facilitate dismounting pay-off reel.

Description

Technical Field

[0001] This utility model relates to the field of stranding machine technology, specifically a planetary stranding machine with a tension compensation structure. Background Technology

[0002] The planetary stranding machine is equipped with a permanent magnet damping regulator, which adjusts the wire tension. During stranding, the cradle frame can swing to achieve untwisted wire release, effectively improving the stranding quality. Chinese Patent CN205751703U discloses a planetary stranding machine, including a frame. From left to right, the upper part of the frame is equipped with a wire feeding mechanism, a wire mesh mechanism, a paper wrapping mechanism, and a wire take-up mechanism. The wire feeding mechanism includes a wire feeding shaft with two discs mounted on its upper end. Several horizontally arranged cradles are installed between the two discs, and wire reels are mounted on the upper ends of the cradles. The right end of the wire feeding shaft is connected to the wire mesh mechanism, which includes a honeycomb-shaped wire mesh and a single-hole wire-combining tube mounted on the right side of the wire mesh. The right end of the single-hole wire-combining tube is equipped with a paper wrapping mechanism, which includes a paper wrapping mechanism frame with a horizontally arranged paper wrapping tube shaft mounted on its upper end. A paper wrapping wheel is mounted on the upper end of the paper wrapping tube shaft. This invention features a novel design, fast forming speed, excellent forming shape, strong cables with small gaps, high production efficiency and quality, easy assembly and disassembly, convenient replacement and maintenance, and an adjustable control mechanism, making it suitable for various types of cables. Based on existing solutions and actual production and processing, the stability of existing planetary stranding machines needs to be improved, and it is inconvenient to replace the pay-off reel. Therefore, we propose a planetary stranding machine with a tension compensation structure to solve the problems mentioned above. Utility Model Content

[0003] The purpose of this invention is to provide a planetary stranding machine with a tension compensation structure to solve the problems mentioned in the background art, such as the need to improve the stability of the stranding and the inconvenience of replacing the pay-off reel.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a planetary stranding machine with a tension compensation structure, comprising a mounting frame and a drive structure: A drive structure is installed on the right end of the mounting frame, a first mounting plate is connected to the left side of the drive structure, a cradle frame is installed on the left side of the first mounting plate, a permanent magnet damping adjuster is installed on the outer side of the cradle frame, a wire feeding reel is provided on the inner side of the cradle frame, a mounting rod is connected to the rear end of the wire feeding reel, and a tension compensation structure is installed on the left end of the cradle frame. The first mounting plate is connected to the second mounting plate via a connecting rod in the middle. A guide plate is installed at the left end of the second mounting plate. A conduit is provided on the left side of the guide plate. The second mounting plate is connected to the first threading plate via a connecting rod in the middle. The first threading plate is connected to the second threading plate via a connecting rod in the middle.

[0005] By adopting the above technical solution, the tension compensation structure and permanent magnet damping regulator are combined to improve the stability of wire feeding and facilitate the disassembly and assembly of the wire feeding reel.

[0006] Preferably, the cradle frame is mounted at an equal angle on the first mounting plate.

[0007] Preferably, the mounting rod is connected to the cradle frame by a threaded connection.

[0008] Preferably, the tension compensation structure includes an L-shaped plate, a miniature telescopic rod, a pressure frame, and a pressure sensor. The L-shaped plate is fixed to the upper surface of the rocker frame, the miniature telescopic rod is fixed to the lower surface of the L-shaped plate, the pressure frame is fixed to the bottom end of the miniature telescopic rod, and a pressure sensor is installed inside the pressure frame.

[0009] Preferably, the cradle frame has a wire hole at one end near the pressure frame.

[0010] Preferably, the guide plate is mounted on the second mounting plate at an equal angle, and the guide plate is set in a one-to-one correspondence with the cradle frame.

[0011] Preferably, the first and second threading reels have thread holes at equal angles inside.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the planetary stranding machine with tension compensation structure improves the wire feeding stability and facilitates the disassembly and assembly of the wire feeding reel by cooperating with the permanent magnet damping regulator through the tension compensation structure; 1. A tension compensation structure is installed on the left end of the cradle frame. The tension compensation structure includes an L-shaped plate, a miniature telescopic rod, a pressure frame, and a pressure sensor. The tension compensation structure works in conjunction with the permanent magnet damping regulator to improve the stability of the line feeding. The pressure sensor monitors the wire release pressure. When tensioning is required, the miniature telescopic rod moves the pressure frame downward to press the wire, thereby increasing the tension. 2. A wire feeding reel is provided on the inner side of the cradle frame. A mounting rod is connected to the rear end of the wire feeding reel. The mounting rod is connected to the cradle frame by a threaded connection. The roller-shaped structure at the front end of the mounting rod is inserted into the inside of the wire feeding reel. The front end of the wire feeding reel is engaged with the rectangular structure at the rear end of the cradle frame. The wire feeding reel can be easily removed by rotating the mounting rod. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the first axial side structure of the present invention; Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle; Figure 3 This is a schematic diagram of the first structure connecting the wire feeding reel and the cradle frame of this utility model; Figure 4 This is a schematic diagram of the connection structure between the conduit and the guide plate of this utility model; Figure 5 This is a schematic diagram of the second axial side structure of the present invention; Figure 6 This is a schematic diagram of the second structure connecting the wire feeding reel and the cradle frame of this utility model.

[0014] In the diagram: 1. Mounting bracket; 2. Drive structure; 3. First mounting plate; 4. Cradle frame; 5. Permanent magnet damping adjuster; 6. Cable reel; 7. Mounting rod; 8. L-shaped plate; 9. Miniature telescopic rod; 10. Pressure frame; 11. Pressure sensor; 12. Second mounting plate; 13. Guide plate; 14. Conduit; 15. First cable reel; 16. Second cable reel. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] The existing planetary stranding machine has poor wire stability and is inconvenient to replace the pay-off reel 6. In order to solve this technical problem, this embodiment discloses the following technical contents; Please see Figures 1-5 A planetary stranding machine with a tension compensation structure includes a mounting frame 1, a drive structure 2, a first mounting plate 3, a cradle frame 4, a permanent magnet damping adjuster 5, a pay-off reel 6, a mounting rod 7, an L-shaped plate 8, a miniature telescopic rod 9, a pressure frame 10, a pressure sensor 11, a second mounting plate 12, a guide plate 13, a conduit 14, a first threading reel 15, and a second threading reel 16. A drive structure 2 is installed on the right end of the mounting frame 1. A first mounting plate 3 is connected to the left side of the drive structure 2. A cradle frame 4 is installed at an equal angle on the left side of the first mounting plate 3. A permanent magnet damping adjuster 5 is installed on the outside of the cradle frame 4. A wire feeding plate 6 is provided on the inside of the cradle frame 4. A mounting rod 7 is connected to the rear end of the wire feeding plate 6. When it is necessary to install the wire feeding reel 6, the front end of the wire feeding reel 6 is clipped onto the rectangular structure at the front end of the cradle frame 4, and then the mounting rod 7 is threaded onto the rear end of the cradle frame 4. The roller-shaped structure at the front end of the mounting rod 7 is located at the rear end of the wire feeding reel 6. The wire feeding tension is adjusted by the permanent magnet damping adjuster 5. The working principle of the permanent magnet damping adjuster 5 is the same as the structural principle of the permanent magnet damping adjuster used inside a high-speed planetary stranding machine proposed in Chinese Patent No. CN106448937B. A tension compensation structure is installed on the left end of the cradle frame 4. The tension compensation structure includes an L-shaped plate 8, a miniature telescopic rod 9, a pressure frame 10, and a pressure sensor 11. An L-shaped plate 8 is fixed on the upper surface of the cradle frame 4, a miniature telescopic rod 9 is fixed on the lower surface of the L-shaped plate 8, a pressure frame 10 is fixed at the bottom end of the miniature telescopic rod 9, and a pressure sensor 11 is installed inside the pressure frame 10. A wire hole is opened at one end of the cradle frame 4 near the pressure frame 10. The wire pulled out from the wire feeding reel 6 is located at the bottom of the pressure frame 10. The wire passes through the wire hole at the left end of the cradle frame 4 and the second mounting plate 12. The wire is guided by the guide plate 13 and the wire tube 14. Then the wire passes through the wire holes opened inside the first wire threading reel 15 and the second wire threading reel 16. The tension of the line is monitored by the pressure sensor 11. When the line needs to be tensioned, the tension is adjusted by the tension compensation structure in conjunction with the permanent magnet damping regulator 5. The pressure frame 10 moves downward under the action of the miniature telescopic rod 9, thereby pressing the line downward and tensioning it. When it is necessary to replace the pay-off reel 6, rotate the mounting rod 7 to remove the mounting rod 7 from the cradle frame 4, and then move the pay-off reel 6 backward so that the pay-off reel 6 is away from the cradle frame 4, and the pay-off reel 6 can be replaced. All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0017] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A planetary stranding machine with a tension compensation structure, comprising a mounting frame (1) and a drive structure (2), characterized in that: A drive structure (2) is installed on the right end of the mounting frame (1). A first mounting plate (3) is connected to the left side of the drive structure (2). A cradle frame (4) is installed on the left side of the first mounting plate (3). A permanent magnet damping adjuster (5) is installed on the outside of the cradle frame (4). A wire feeding reel (6) is provided on the inside of the cradle frame (4). An installation rod (7) is connected to the rear end of the wire feeding reel (6). A tension compensation structure is installed on the left end of the cradle frame (4). The middle part of the first mounting plate (3) is connected to the second mounting plate (12) via a connecting rod. The left end of the second mounting plate (12) is equipped with a guide plate (13). A wire tube (14) is provided on the left side of the guide plate (13). The middle part of the second mounting plate (12) is connected to the first wire threading plate (15) via a connecting rod. The middle part of the first wire threading plate (15) is connected to the second wire threading plate (16) via a connecting rod.

2. A planetary stranding machine with a tension compensation structure according to claim 1, characterized in that: The cradle frame (4) is mounted at equal angles on the first mounting plate (3).

3. A planetary stranding machine with a tension compensation structure according to claim 1, characterized in that: The mounting rod (7) is connected to the cradle frame (4) by a threaded connection.

4. A planetary stranding machine with a tension compensation structure according to claim 1, characterized in that: The tension compensation structure includes an L-shaped plate (8), a miniature telescopic rod (9), a pressure frame (10), and a pressure sensor (11). The upper surface of the rocker frame (4) is fixed with an L-shaped plate (8), the lower surface of the L-shaped plate (8) is fixed with a miniature telescopic rod (9), the bottom end of the miniature telescopic rod (9) is fixed with a pressure frame (10), and a pressure sensor (11) is installed inside the pressure frame (10).

5. A planetary stranding machine with a tension compensation structure according to claim 4, characterized in that: The cradle frame (4) has a wire hole at one end near the pressure frame (10).

6. A planetary stranding machine with a tension compensation structure according to claim 1, characterized in that: The guide plate (13) is installed at an equal angle on the second mounting plate (12), and the guide plate (13) and the cradle frame (4) are set in a one-to-one correspondence.

7. A planetary stranding machine with a tension compensation structure according to claim 1, characterized in that: The first threading reel (15) and the second threading reel (16) have thread holes at equal angles inside.

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