Independent pay-off mechanism for high-speed three-time stranding machine

Abstract

The utility model discloses an independent pay-off mechanism for a high-speed triple stranding machine. Comprising a first support, a speed reducer, a motor, a wire coil base, a guide roller, a first fixing block, a locking assembly, a hand wheel, a worm, a worm gear, a second connecting shaft, a first connecting rod, a second connecting rod, a third connecting rod, a sliding rod, an ejector block, a second fixing sleeve, a second support, an electric swing arm, a movable wheel, a fixed wheel, a controller, a tension detection wheel and a wire passing wheel. According to the utility model, the independent design is adopted, the pay-off mechanism is independent of the stranding machine, so that the winding and maintenance are more convenient, the tension detection wheel is utilized to obtain tension data in real time, and the controller is utilized to control the electric swing arm so as to control the movable wheel, so that the automatic adjustment of tension is realized; the locking assembly is used for replacing an existing nut locking mode, the assembly achieves self-locking through a worm and gear structure, the wire coil can be prevented from moving, and therefore the stability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire twisting machines, in particular to an independent wire-releasing mechanism for a high-speed triple-twisting machine. Background Art

[0002] A wire stranding machine is a mechanical device that can be widely used to strand various soft and hard wires, so that multiple single wires are twisted into one strand to meet the process requirements of the wire. The wire-releasing mechanism of existing wire stranding machines is generally designed as an integrated device with the main body of the equipment. Due to the small space, it is inconvenient to wind and maintain the wires. In addition, the wire-releasing mechanism of the wire stranding machine requires manual tension adjustment, which is inconvenient to use. At the same time, the wire reels of existing wire stranding machines are generally locked with nuts, which are prone to loosening and falling off, causing the wire reels to move, thereby affecting production. Utility Model Content

[0003] The purpose of the utility model is to provide an independent wire-releasing mechanism for a high-speed triple stranding machine to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: an independent wire-releasing mechanism for a high-speed triple stranding machine, comprising a first bracket, a reducer is fixedly connected to the outer wall of one side of the first bracket, a motor is fixedly connected to the reducer, and the output end of the motor is arranged at the input end of the reducer, the output end of the reducer is fixedly connected to a wire reel seat, a locking assembly is installed at a position corresponding to the wire reel seat on the outer wall of the other side of the first bracket, a second bracket is fixedly connected to the upper surface of the first bracket, an electric swing arm is installed on the second bracket, a movable wheel is installed on the electric swing arm, a fixed wheel is arranged at the top of the movable wheel, a controller is arranged at the top of the fixed wheel, a tension detection wheel is arranged on one side of the controller, and a wire passing wheel is arranged on the other side.

[0005] Preferably, the fixed wheel, the controller, the tension detection wheel and the wire passing wheel are all mounted on the second bracket, and the controller is electrically connected to the tension detection wheel and the electric swing arm respectively.

[0006] Preferably, a guide roller is provided at the top end of the first bracket, first fixing blocks are installed at both ends of the guide roller, and the first fixing blocks are fixedly connected to the first bracket.

[0007] Preferably, the locking assembly includes a first fixed sleeve, and the first fixed sleeve is fixedly connected to the first bracket, a first connecting shaft is sleeved in the first fixed sleeve, one end of the first connecting shaft is fixedly connected to a handwheel, and the other end is fixedly connected to a worm, the worm is transmission-connected to a worm wheel, the worm wheel is fixedly connected to a second connecting shaft, the second connecting shaft is fixedly connected to a first connecting rod, the other end of the first connecting rod is hinged to a second connecting rod, the other end of the second connecting rod is hinged to a third connecting rod, the third connecting rod is fixedly connected to a sliding rod, and a top block is installed at the other end of the sliding rod at a position corresponding to the reel seat.

[0008] Preferably, second fixing blocks are provided on both sides of the worm wheel, and the second fixing blocks are fixedly connected to the first bracket, and the second connecting shaft is rotatably connected to the second fixing blocks.

[0009] Preferably, a second fixing sleeve is sleeved on the sliding rod, and the second fixing sleeve is fixedly connected to the first bracket.

[0010] The utility model provides an independent wire-releasing mechanism for a high-speed triple stranding machine, which has the following advantages: the utility model adopts an independent design, and the wire-releasing mechanism is independent of the stranding machine, so that winding and maintenance are more convenient. The utility model uses a tension detection wheel to obtain tension data in real time, and uses a controller to control an electric swing arm to control the movable wheel, thereby realizing automatic adjustment of the tension. The utility model uses a locking component to replace the existing nut locking method. The component realizes self-locking through a worm gear structure, which can prevent the wire drum from moving, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the overall side view structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the overall main structure of the utility model after winding;

[0015] Figure 4 It is a schematic diagram of the three-dimensional structure of the locking assembly of the utility model.

[0016] In the figure: 1. first bracket; 11. reducer; 12. motor; 13. reel seat; 14. guide roller; 15. first fixed block; 2. locking assembly; 21. first fixed sleeve; 22. first connecting shaft; 23. hand wheel; 24. worm; 25. worm wheel; 26. second connecting shaft; 27. second fixed block; 28. first connecting rod; 29. ​​second connecting rod; 210. third connecting rod; 211. sliding rod; 212. top block; 213. second fixed sleeve; 3. second bracket; 31. electric swing arm; 32. movable wheel; 33. fixed wheel; 34. controller; 35. tension detection wheel; 36. wire passing wheel. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4The utility model provides an embodiment: an independent wire-releasing mechanism for a high-speed triple stranding machine, comprising a first bracket 1, a reducer 11 is fixedly connected to an outer wall on one side of the first bracket 1, a motor 12 is fixedly connected to the reducer 11, and the output end of the motor 12 is arranged at the input end of the reducer 11, and the output end of the reducer 11 is fixedly connected to a wire reel seat 13, a locking assembly 2 is installed at a position corresponding to the wire reel seat 13 on the outer wall on the other side of the first bracket 1, a second bracket 3 is fixedly connected to the upper surface of the first bracket 1, an electric swing arm 31 is installed on the second bracket 3, a movable wheel 32 is installed on the electric swing arm 31, a fixed wheel 33 is arranged at the top of the movable wheel 32, and a controller 34 is arranged at the top of the fixed wheel 33, A tension detection wheel 35 is provided on one side of the controller 34, and a wire passing wheel 36 is provided on the other side. The motor 12 drives the reducer 11, and the reducer 11 drives the wire reel seat 13 to rotate, so as to realize the wire reel unwinding. The locking assembly 2 is used to lock the wire reel. The electric swing arm 31 is used to adjust the position of the movable wheel 32, so as to control the tension of the wire. The fixed wheel 33 and the wire passing wheel 36 are both used to guide the wire. The tension detection wheel 35 is used to detect the wire tension. The controller 34 is used to obtain tension data and control the electric swing arm 31; the fixed wheel 33, the controller 34, the tension detection wheel 35 and the wire passing wheel 36 are all installed on the second bracket 3, and the controller 34 is electrically connected to the tension detection wheel 35 and the electric swing arm 31 respectively; the first A guide roller 14 is provided at the top of the bracket 1, and first fixing blocks 15 are installed at both ends of the guide roller 14, and the first fixing block 15 is fixedly connected to the first bracket 1. The guide roller 14 is used to guide the line, and the first fixing block 15 is used to install the guide roller 14; the locking assembly 2 includes a first fixing sleeve 21, and the first fixing sleeve 21 is fixedly connected to the first bracket 1, a first connecting shaft 22 is sleeved in the first fixing sleeve 21, one end of the first connecting shaft 22 is fixedly connected to a hand wheel 23, and the other end is fixedly connected to a worm 24, the worm 24 is transmission-connected to a worm wheel 25, the worm wheel 25 is fixedly connected to a second connecting shaft 26, the second connecting shaft 26 is fixedly connected to a first connecting rod 28, and the other end of the first connecting rod 28 is hinged A second connecting rod 29, the other end of which is hinged with a third connecting rod 210, a sliding rod 211 is fixedly connected to the third connecting rod 210, and a top block 212 is installed at the other end of the sliding rod 211 at a position corresponding to the wire drum seat 13. The locking assembly 2 is used to lock the wire drum, and self-locking is achieved by using the worm 24 and the worm wheel 25. The connecting rod structure composed of the first connecting rod 28, the second connecting rod 29 and the third connecting rod 210 is used to convert the rotation of the worm wheel 25 into a linear motion of the sliding rod 211; second fixed blocks 27 are provided on both sides of the worm wheel 25, and the second fixed blocks 27 are fixedly connected to the first bracket 1, and the second connecting shaft 26 is rotatably connected to the second fixed block 27, and the second fixed block 27 is used to install the second connecting shaft 26;The sliding rod 211 is sleeved with a second fixing sleeve 213, and the second fixing sleeve 213 is fixedly connected to the first bracket 1, and the second fixing sleeve 213 is used to guide the sliding rod 211. ;

[0019] Working principle: When the utility model is used for laying out the wire, firstly, the wire drum is installed on the wire drum seat 13, and the locking assembly 2 is used for locking, that is, the hand wheel 23 is turned, and the worm 24 is driven through the first connecting shaft 22 in the first fixed sleeve 21, and the worm 24 drives the second connecting shaft 26 through the worm wheel 25, and the second connecting shaft 26 drives the first connecting rod 28, and the first connecting rod 28 drives the second connecting rod 29, and the second connecting rod 29 drives the sliding rod 211 through the third connecting rod 210, and the sliding rod 211 slides along the second fixed sleeve 213, so that the top block 212 locks the wire drum, and then the wire is passed around the guide roller 14, the fixed wheel 33, and the movable wheel 3 in sequence. 2. A tension detection wheel 35 and a wire passing wheel 36 are connected and led to subsequent equipment; when in use, the tension detection wheel 35 obtains tension data and transmits it to the controller 34, and the controller 34 controls the electric swing arm 31 accordingly, and the electric swing arm 31 adjusts the position of the movable wheel 32 so that the tension reaches the set value, and the motor 12 is started, and the motor 12 drives the reducer 11, and the reducer 11 drives the wire drum seat 13 to rotate, so that the automatic wire release of the wire drum can be realized; wherein, the first bracket 1 and the second bracket 3 constitute the main frame of the device, the first fixed block 15 is used to install the guide roller 14, and the second fixed block 27 is used to install the second connecting shaft 26.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An independent wire-releasing mechanism for a high-speed triple stranding machine, comprising a first bracket (1), characterized in that: A reducer (11) is fixedly connected to an outer wall on one side of the first bracket (1), a motor (12) is fixedly connected to the reducer (11), and an output end of the motor (12) is arranged at an input end of the reducer (11), and a wire reel seat (13) is fixedly connected to the output end of the reducer (11). A locking assembly (2) is installed at a position corresponding to the wire reel seat (13) on the outer wall on the other side of the first bracket (1), a second bracket (3) is fixedly connected to the upper surface of the first bracket (1), an electric swing arm (31) is installed on the second bracket (3), a movable wheel (32) is installed on the electric swing arm (31), a fixed wheel (33) is arranged at the top end of the movable wheel (32), a controller (34) is arranged at the top end of the fixed wheel (33), a tension detection wheel (35) is arranged on one side of the controller (34), and a wire passing wheel (36) is arranged on the other side.

2. The independent wire-releasing mechanism for a high-speed triple stranding machine according to claim 1, characterized in that: The fixed wheel (33), the controller (34), the tension detection wheel (35) and the wire passing wheel (36) are all mounted on the second bracket (3), and the controller (34) is electrically connected to the tension detection wheel (35) and the electric swing arm (31) respectively.

3. The independent pay-off mechanism for a high-speed triple stranding machine according to claim 1, characterized in that: A guide roller (14) is provided at the top end of the first bracket (1), first fixing blocks (15) are installed at both ends of the guide roller (14), and the first fixing blocks (15) are fixedly connected to the first bracket (1).

4. The independent pay-off mechanism for a high-speed triple stranding machine according to claim 1, characterized in that: The locking assembly (2) comprises a first fixing sleeve (21), and the first fixing sleeve (21) is fixedly connected to the first bracket (1), a first connecting shaft (22) is sleeved in the first fixing sleeve (21), one end of the first connecting shaft (22) is fixedly connected to a hand wheel (23), and the other end is fixedly connected to a worm (24), the worm (24) is transmission-connected to a worm wheel (25), the worm wheel (25) is fixedly connected to a second connecting shaft (26), the second connecting shaft (26) is fixedly connected to a first connecting rod (28), the other end of the first connecting rod (28) is hinged to a second connecting rod (29), the other end of the second connecting rod (29) is hinged to a third connecting rod (210), the third connecting rod (210) is fixedly connected to a sliding rod (211), and a top block (212) is installed at the other end of the sliding rod (211) at a position corresponding to the wire drum seat (13).

5. The independent pay-off mechanism for a high-speed triple stranding machine according to claim 4, characterized in that: Second fixing blocks (27) are provided on both sides of the worm wheel (25), and the second fixing blocks (27) are fixedly connected to the first bracket (1), and the second connecting shaft (26) is rotatably connected to the second fixing blocks (27).

6. The independent pay-off mechanism for a high-speed triple stranding machine according to claim 4, characterized in that: The sliding rod (211) is sleeved with a second fixing sleeve (213), and the second fixing sleeve (213) is fixedly connected to the first bracket (1).

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