Seamless lapped wire processing equipment
By designing seamless winding and wrapping processing equipment, using components such as winding mechanism, tensioning control mechanism and unwinding mechanism, the problem of difficult control of tensioning state and conveying speed during the wire winding process is solved, uniform winding of mica belts is achieved, and the quality of cable production is improved.
Patent Information
- Application Number
- CN202421656343.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-07-15
AI Technical Summary
During the wire wrapping process of existing wire wrapping processing equipment, due to manual pulling, the wire tension state and conveying speed are difficult to control, resulting in uneven winding of mica belts, resulting in uneven cable surface height and affecting production quality.
A seamless winding and wrapping processing equipment is designed, using components such as winding mechanism, tensioning control mechanism and unwinding mechanism. The winding mechanism moves the wire at a constant speed. The tensioning control mechanism increases the friction between the wire and the column. The unwinding mechanism ensures the straightening state of the wire and the smooth winding of the mica belt is achieved.
Through this equipment, the mica belt can be evenly wound on the wire, improving the production quality of finished cables and ensuring a flat surface of the cable.
Smart Images
Figure CN223051925U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of cable processing, and in particular to a seamless winding wire processing device. Background Art
[0002] In existing winding wire processing devices, a mica tape reel is generally installed on a winding runner. The mica tape rotates together with the winding runner, and the mica tape is wound around a wire through the rotation of the winding runner to finally form a required finished cable.
[0003] When the existing winding wire processing device winds the wire, the wire is usually manually pulled by a worker for winding. Since the external force of the wire mainly comes from manual operation, during the process of conveying the wire, the tension state and the conveying speed of the wire cannot be well controlled. If the wire is not in a straight state and the conveying speed is uneven, when the mica tapes are wound around the wire, there will be gaps between the mica tapes or the mica tapes will overlap each other, resulting in an uneven surface of the wound cable and affecting the production quality of the cable. Summary of the Utility Model
[0004] In order to enable the mica tape to be wound around the wire seamlessly and improve the production quality of the final finished cable, the present application provides a seamless winding wire processing device.
[0005] The seamless winding wire processing device provided by the present application adopts the following technical solutions:
[0006] A seamless winding wire processing device includes a base and a winding mechanism. The winding mechanism includes a support, an annular frame rotatably connected to the support, and a driving mechanism for driving the annular frame to rotate.
[0007] A tension control mechanism is arranged on the feeding side of the winding mechanism. A wire unwinding mechanism is arranged on the side of the tension control mechanism facing away from the winding mechanism, and the wire unwinding mechanism is used for unwinding the wire.
[0008] A wire winding mechanism is arranged on the discharging side of the winding mechanism, and the wire winding mechanism is used for winding the wire and enabling the wire to move at a constant speed.
[0009] The tension control mechanism includes a column. A spiral groove is arranged inside the column. An inlet hole and an outlet hole communicating with the spiral groove are arranged on the column, and the outlet hole is opposite to the central axis of the annular frame.
[0010] Optionally, the column is detachably connected to the base.
[0011] Optionally, the upright column includes a core column and an outer sleeve arranged coaxially. The outer sleeve sleevs the core column in its inner hole. The spiral groove is located on the outer surface of the core column, and the inlet hole and the outlet hole are opened on the outer sleeve.
[0012] Optionally, a guiding mechanism is further arranged between the unwinding mechanism and the winding mechanism. The guiding mechanism includes a guiding cylinder which is coaxially arranged with the annular frame.
[0013] Optionally, at least three pressing rods arranged in a circumferential array centered on the central axis of the guiding cylinder are arranged on the cylinder wall of the guiding cylinder. One end of the pressing rod is located in the inner hole of the guiding cylinder, and the other end of the pressing rod is located outside the guiding cylinder. The pressing rod is threadedly connected to the guiding cylinder. The ends of the pressing rods located in the inner hole of the guiding cylinder enclose a channel for the wire to pass through.
[0014] Optionally, a roller is arranged at one end of the pressing rod located inside the guiding cylinder.
[0015] Optionally, the winding mechanism includes a first bracket. A winding roller is arranged on the first bracket. The winding roller is rotatably connected to the first bracket. A first driving motor for driving the winding roller to rotate is arranged on the first bracket.
[0016] Optionally, the driving mechanism includes a gear ring, a gear and a second driving motor. The gear ring is coaxially arranged with the annular frame and fixedly connected to the annular frame. The gear meshes with the gear ring and is installed on the motor shaft of the second driving motor.
[0017] Optionally, the unwinding mechanism includes a third bracket. A horizontally arranged unwinding disc is arranged on the third bracket. The unwinding disc is rotatably connected to the third bracket.
[0018] In summary, the present application includes at least one of the following beneficial technical effects:
[0019] When winding the wire, the winding mechanism winds the wire. As the wire is wound, the wire can pass through the winding mechanism in a state of moving at a uniform speed. At the same time, the wire passes through the spiral groove of the tension control mechanism, increasing the friction between the wire and the upright column. When the unwinding mechanism pulls the wire, the wire can pass through the winding mechanism in a taut state. When the wire passes through the winding mechanism in a taut and uniform speed state, when the winding mechanism winds the mica tape on the wire, the mica tape can be evenly wound on the wire, improving the production quality of the final finished cable; the guiding mechanism guides the wire, so that when the wire passes through the winding mechanism, the wire can be located on the central axis of the winding mechanism, further making the winding of the mica tape on the wire by the winding mechanism more uniform. Brief Description of the Drawings
[0020] Figure 1 is a schematic structural diagram of the seamless winding line processing equipment according to an embodiment of the present application;
[0021] Figure 2 is a schematic structural diagram of the winding mechanism according to an embodiment of the present application;
[0022] Figure 3 is a schematic structural diagram of the guiding mechanism according to an embodiment of the present application;
[0023] Figure 4 is a schematic structural diagram of the winding mechanism according to an embodiment of the present application;
[0024] Figure 5 is a schematic structural diagram of the connection between the driving mechanism and the annular frame according to an embodiment of the present application;
[0025] Figure 6 is an exploded view of the tension control mechanism according to an embodiment of the present application;
[0026] Figure 7 is a schematic structural diagram of the unwinding mechanism according to an embodiment of the present application.
[0027] Description of the reference numerals: 1, base; 2, winding mechanism; 21, first bracket; 22, winding roller; 23, first driving motor; 3, guiding mechanism; 31, guiding cylinder; 32, second bracket; 33, extrusion rod; 34, roller; 4, winding mechanism; 41, support; 411, working chamber; 42, annular frame; 43, driving mechanism; 431, gear ring; 432, gear; 433, second driving motor; 44, wire roller; 5, tension control mechanism; 51, column; 511, core column; 512, outer sleeve; 5121, inlet hole; 5122, outlet hole; 513, spiral groove; 52, connecting seat; 6, unwinding mechanism; 61, third bracket; 62, unwinding disc. Detailed Description of the Embodiment
[0028] The following further describes the present application in detail Figure 1-7 with reference to the accompanying drawings.
[0029] An embodiment of the present application discloses a seamless winding line processing equipment.
[0030] Refer to Figure 1, The seamless winding wire processing equipment includes a base 1, and the upper surface of the base 1 is a horizontal plane. A winding mechanism 2, a guiding mechanism 3, a winding mechanism 4, a tension control mechanism 5, and a wire feeding mechanism 6 are sequentially arranged on the upper surface of the base 1. The winding mechanism 2 is used for winding the finished cable wound with mica tape. The winding mechanism 4 is used for winding mica tape on the wire. The wire feeding mechanism 6 is used for feeding the wire. One end of the wire located on the wire feeding mechanism 6 sequentially passes through the tension control mechanism 5, the winding mechanism 4, the guiding mechanism 3 and then is connected to the winding mechanism 2.
[0031] Refer to Figure 1 , Figure 2 , The winding mechanism 2 includes a first bracket 21, and the first bracket 21 is fixed on the base 1. A horizontally arranged winding roller 22 is arranged on the top of the first bracket 21, and the winding roller 22 is rotatably connected to the first bracket 21. A first driving motor 23 for driving the winding roller 22 to rotate is arranged on the first bracket 21, and the first driving motor 23 is fixed on the first bracket 21. The motor shaft of the first driving motor 23 is coaxially arranged and fixed with the winding roller 22. When the first driving motor 23 is powered on and started, the motor shaft of the first driving motor 23 drives the winding roller 22 to rotate.
[0032] Refer to Figure 1 , Figure 3 , The guiding mechanism 3 includes a horizontally arranged guiding cylinder 31 and a second bracket 32 located between the guiding cylinder 31 and the base 1, and the guiding cylinder 31 is fixed on the top of the second bracket 32. One end of the guiding cylinder 31 faces the winding mechanism 2, and the other end of the guiding cylinder 31 faces the winding mechanism 4. At least three or more pressing rods 33 are arranged on the cylinder wall of the guiding cylinder 31 in a circumferential array centered on the central axis of the guiding cylinder 31. In this embodiment, the number of the pressing rods 33 is taken as three for example.
[0033] The pressing rod 33 penetrates through the guiding cylinder 31 and is threadedly connected to the guiding cylinder 31. One end of the pressing rod 33 is located in the inner hole of the guiding cylinder 31, and the other end of the pressing rod 33 is located outside the guiding cylinder 31. Rollers 34 are arranged at the end heads of the pressing rod 33 located inside the guiding cylinder 31, and the rollers 34 are rotatably connected to the pressing rod 33. A channel for the wire to pass through is formed among the rollers 34 at the end heads of the three pressing rods 33.
[0034] The pressing rod 33 is threadedly connected to the guiding cylinder 31, and the position of the pressing rod 33 can be finely adjusted according to the wire of different thicknesses. The rollers 34 are installed at one end of the pressing rod 33 located inside the guiding cylinder 31, so that when the wire wound with mica tape passes through the channel formed by the end heads of the three pressing rods 33, the situation of scratching the mica tape is reduced.
[0035] Refer to Figure 1 , Figure 4, the winding mechanism 4 includes a support 41 fixed on the base 1, and the support 41 is perpendicular to the upper surface of the base 1. A working cavity 411 penetrating the support 41 horizontally is provided on the support 41, and the working cavity 411 is used for the wire to pass through. An annular frame 42 is provided on one side surface of the support 41 facing the guiding mechanism 3, and the inner hole of the annular frame 42 is opposite to the working cavity 411. The annular frame 42 is rotatably connected to the support 41.
[0036] Refer to Figure 4 , Figure 5 , a driving mechanism 43 for driving the annular frame 42 to rotate on the support 41 is provided on the support 41. The driving mechanism 43 includes a gear ring 431, a gear 432 and a second driving motor 433. Among them, the gear ring 431 and the annular frame 42 are coaxially arranged and fixed together, and the gear 432 meshes with the gear ring 431. The gear 432 is fixed on the motor shaft of the second driving motor 433. The second driving motor 433 is fixed on the support 41.
[0037] A wire roller 44 is further provided on the annular frame 42. The wire roller 44 is perpendicular to one side surface of the annular frame 42 facing the guiding mechanism 3. The wire roller 44 is fixed on the annular frame 42. The wire roller 44 is used for placing the mica tape roll.
[0038] When winding the mica tape on the wire, pass the wire through the inner hole of the annular frame 42, install the mica tape roll on the wire roller 44, then pre-wind one end of the mica tape on the wire, and start the driving mechanism 43 to drive the annular frame 42 to rotate. As the annular frame 42 rotates and the wire moves uniformly through the annular frame 42, the mica tape roll gradually unfolds and is gradually wound on the wire.
[0039] Refer to Figure 6 , the tension control mechanism 5 includes a column 51 perpendicular to the upper surface of the base 1 and a connecting seat 52. The bottom end of the column 51 is fixed to the connecting seat 52, and the connecting seat 52 is fixed to the base 1 by bolts. By using the bolt fixing method, the tension control mechanism 5 can be detached from the base 1.
[0040] The column 51 includes a core column 511 and an outer sleeve 512 that are coaxially arranged and sleeved together. The outer sleeve 512 sleeves the core column 511 in its inner hole. The core column 511 is fixed to the connecting seat 52. The core column 511 and the outer sleeve 512 are fixed together by bolts.
[0041] An annular spiral groove 513 is formed on the outer surface of the core column 511, and the spiral groove 513 allows the wire to enter. An entry hole 5121 and a delivery hole 5122 that penetrate the outer sleeve 512 are provided on the outer sleeve 512. Both the entry hole 5121 and the delivery hole 5122 communicate with the spiral groove 513. The entry hole 5121 communicates with one end of the spiral groove 513, and the delivery hole 5122 communicates with the other end of the spiral groove 513.
[0042] Referring to Figure 1 , the delivery hole 5122 and the central axis of the annular frame 42 are in a relative state. The guiding cylinder 31 and the annular frame 42 are in a coaxial state.
[0043] Referring to FIG. 6, the unwinding mechanism 6 includes a third bracket 61, and the third bracket 61 is fixed on the base 1. A horizontally placed wire reel 62 is provided at the top of the third bracket 61, and the wire reel 62 is rotatably connected to the third bracket 61 through a vertically arranged rotating shaft. During production, the wire is placed on the wire reel 62.
[0044] The usage method of a seamless winding wire processing device according to an embodiment of the present application is as follows:
[0045] When winding the wire to form a finished cable, the coiled wire is placed on the wire reel 62, and then one end of the wire is fed into the interior of the spiral groove 513 through the entry hole 5121. After passing through the spiral groove 513, the wire passes through the delivery hole 5122 and then passes through the inner hole of the annular frame 42. After passing through the inner hole of the annular frame 42, the wire passes through the inner hole shaft of the guiding cylinder 31 of the guiding mechanism 3 and is connected to the winding roller 22 of the winding mechanism 2.
[0046] Start the first driving motor 23 to drive the winding roller 22 to rotate. The winding roller 22 rotates to pull the wire, so that the wire moves uniformly and passes through the inner hole of the annular frame 42. At the same time, start the driving mechanism 43 to drive the annular frame 42 to rotate, and wind the mica tape roll on the annular frame 42 around the wire.
[0047] When the winding roller 22 winds the wire, the wire reel 62 rotates along with the wire unwinding process, so as to ensure the smoothness of the wire unwinding.
[0048] The wire is pulled by the take-up roller 22 so that the wire can pass through the annular frame 42 at a uniform speed. At the same time, by passing the wire through the spiral groove 513 of the tension control mechanism 5, when the wire passes through the spiral groove 513, it will fit on the groove wall surface of the core spiral groove 513, increasing the friction between the wire and the core column 511. When the take-up roller 22 pulls the wire, the section of the wire between the guiding mechanism 3 and the tension control mechanism 5 is in a straightened state. Since the wire outlet hole 5122 is opposite to the central axis of the annular frame 42 and the annular frame 42 is coaxial with the guiding cylinder 31, the section of the wire between the guiding mechanism 3 and the tension control mechanism 5 is located on the central axis of the annular frame 42, enabling the mica tape to be evenly wound around the wire and improving the production quality of the finished cable.
[0049] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.
Claims
1. A seamless winding wire processing device, comprising a base (1) and a winding mechanism (4), wherein the winding mechanism (4) comprises a support (41), an annular frame (42) rotatably connected to the support (41), and a driving mechanism (43) for driving the annular frame (42) to rotate, characterized in that: A tension control mechanism (5) is provided on the feeding side of the winding mechanism (4), and an unwinding mechanism (6) is provided on the side of the tension control mechanism (5) facing away from the winding mechanism (4), and the unwinding mechanism (6) is used to unwind the wire; The discharging side of the winding mechanism (4) is provided with a winding mechanism (2), and the winding mechanism (2) is used to wind the wire and enable the wire to move at a uniform speed; The tensioning control mechanism (5) comprises a column (51), the interior of the column (51) is provided with a spiral groove (513), the column (51) is provided with an entry hole (5121) and an exit hole (5122) which are connected to the spiral groove (513), and the exit hole (5122) is opposite to the central axis of the annular frame (42).
2. A seamless winding wire processing equipment according to claim 1, characterized in that: The upright column (51) is detachably connected to the base (1).
3. The seamless winding wire processing equipment according to claim 1, characterized in that: The column (51) includes a coaxially arranged core column (511) and an outer sleeve (512), wherein the outer sleeve (512) sleeves the core column (511) in an inner hole, the spiral groove (513) is located on the outer surface of the core column (511), and the entry hole (5121) and the delivery hole (5122) are opened on the outer sleeve (512).
4. The seamless winding wire processing equipment according to claim 1, characterized in that: A guide mechanism (3) is also provided between the unwinding mechanism (6) and the winding mechanism (4), and the guide mechanism (3) comprises a guide cylinder (31), and the guide cylinder (31) is coaxially arranged with the annular frame (42).
5. The seamless winding wire processing equipment according to claim 4, characterized in that: At least three extrusion rods (33) are arranged in a circular array with the central axis of the guide tube (31) as the center on the tube wall of the guide tube (31); one end of the extrusion rod (33) is located in the inner hole of the guide tube (31); the other end of the extrusion rod (33) is located outside the guide tube (31); the extrusion rod (33) is threadedly connected to the guide tube (31); one end of the extrusion rod (33) located in the inner hole of the guide tube (31) surrounds a channel for the wire to pass through.
6. A seamless winding wire processing equipment according to claim 5, characterized in that: A roller (34) is provided at one end of the squeezing rod (33) located inside the guide cylinder (31).
7. The seamless winding wire processing equipment according to claim 1, characterized in that: The winding mechanism (2) comprises a first bracket (21), a winding roller (22) is arranged on the first bracket (21), the winding roller (22) is rotatably connected to the first bracket (21), and a first driving motor (23) is arranged on the first bracket (21) for driving the winding roller (22) to rotate.
8. The seamless winding wire processing equipment according to claim 1, characterized in that: The driving mechanism (43) comprises a ring gear (431), a gear (432) and a second driving motor (433); the ring gear (431) is coaxially arranged with the annular frame (42); the ring gear (431) is fixedly connected to the annular frame (42); the gear (432) is meshed with the ring gear (431); and the gear (432) is mounted on the motor shaft of the second driving motor (433).
9. The seamless winding wire processing equipment according to claim 1, characterized in that: The unwinding mechanism (6) comprises a third bracket (61), on which a horizontally arranged wire-releasing drum (62) is arranged, and the wire-releasing drum (62) is rotatably connected to the third bracket (61).