Steel wire straightening equipment for optical cable production and processing

Abstract

The invention relates to the technical field of wire rod processing, and particularly discloses steel wire straightening equipment for optical cable production and processing. According to the steel wire straightening equipment for optical cable production and processing, the purposes that model changing is easy, and bending stress is released through heating are achieved. A steel wire enters the straightening device through the remodeling device and is straightened through pressing of the straightening device, bending stress in the steel wire is removed in an accelerated mode under the heating effect of the straightening device, and compared with a traditional straightening mode, the steel wire is better straightened; and the phenomenon that the steel wire slides out of the device in the straightening process is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of wire processing, and particularly to a steel wire straightening device for optical cable production and processing. Background Art

[0002] Importance of steel wire in optical cable production: In light optical cables such as central tube communication optical cables, steel wires are often used as skeleton materials, which play a key role in ensuring the physical and mechanical properties of the optical cable, such as ensuring the tensile strength and stability of the optical cable and protecting the optical fiber from external forces.

[0003] When the traditional straightening device straightens, it only straightens by pressure. It is difficult to release the bending stress inside the steel at normal temperature, and it is complicated and difficult to change the type of the traditional equipment. Summary of the Invention

[0004] To achieve the above objectives, the present invention is realized through the following technical solutions: A steel wire straightening device for optical cable production and processing, including a bottom plate support. A straightening device is fixedly connected to the top of the bottom plate support. A type-changing device is fixedly connected to the side of the straightening device. A guiding tube is fixedly connected to the side of the straightening device.

[0005] Preferably, the straightening device includes a straightening bottom plate. A pressing wheel assembly is fixedly connected to the side of the straightening bottom plate. A straightening support is fixedly connected to the side of the straightening bottom plate at a position above the pressing wheel assembly. A straightening wheel is rotatably connected to the side of the straightening bottom plate. A heating assembly is sleeved and fixedly connected to the rotating shaft of the straightening wheel. A conductive assembly is slidably connected to the side of the heating assembly. The side of the straightening support is fixedly connected to the side of the conductive assembly. A first motor is fixedly connected to the side of the straightening bottom plate away from the straightening wheel. The driving shaft of the first motor penetrates through the side of the straightening bottom plate and is rotatably connected to the straightening bottom plate. The driving shaft of the first motor is fixedly connected to the straightening wheel.

[0006] Preferably, the pressing wheel assembly includes a fixed bottom plate. The fixed end of a first spring rod is fixedly connected to the top of the fixed bottom plate. The movable end of the first spring rod is fixedly connected to a moving support. A first sliding strip is fixedly connected to the side of the moving support. A driven straightening wheel is rotatably connected to the side of the first sliding strip. A chute adapted to the first sliding strip is opened on the side of the straightening bottom plate.

[0007] Preferably, the movable support is slidably connected to the straightening bottom plate through a first sliding strip, and the side surface of the driven straightening wheel contacts the side surface of the straightening wheel. For the driven straightening wheel, start the first motor, and the first motor drives the steel wire to move. The moving steel wire is squeezed between the driven straightening wheel and the straightening wheel for straightening. The heating component heats the straightening wheel to perform heat treatment on the steel wire to release the bending stress inside the steel wire. The steel wire is straightened through the cooperation between multiple groups of straightening wheels and the driven straightening wheel. When the steel wire is fed between the driven straightening wheel and the straightening wheel, the steel wire drives the driven straightening wheel to move downward. The downward movement of the driven straightening wheel drives the movable support to move downward. The downward movement of the movable support drives the first sliding strip to move downward. The first sliding strip slides on the side surface of the straightening bottom plate. The downward movement of the movable support drives the first spring rod to be compressed. The compression of the first spring rod drives the movable support to move upward. The movement of the movable support drives the first sliding strip to move upward, thereby applying an elastic force to the steel wire, so as to adapt to straightening of steel wires of different sizes and thus adapt to more steel wire sizes. The straightening of the steel wire is realized. At the same time, through the setting of the first spring rod and the movable support, the straightening of steel wires of different diameters is realized, thereby improving the versatility of the equipment.

[0008] Preferably, the heating component includes a power inlet ring. A first conductive strip is fixedly connected to the side surface of the power inlet ring. An arc-shaped electric heating plate is fixedly connected to the side surface of the first conductive strip. A second conductive strip is fixedly connected to the bottom of the arc-shaped electric heating plate. An outlet strip is fixedly connected to the top of the second conductive strip. A first insulating plate is fixedly connected to the top of the outlet strip. An outlet ring is fixedly connected to the side surface of the outlet strip. An insulating ring is fixedly connected to the side surface of the power inlet ring. The side surface of the outlet ring is fixedly connected to the side surface of the insulating ring. A second insulating plate is fixedly connected to the top of the outlet strip.

[0009] Preferably, the top of the second insulating plate is fixedly connected to the bottom of the power inlet ring. The power inlet ring, the insulating ring and the outlet ring are all sleeved on the driving shaft of the first motor and fixedly connected to the driving shaft of the first motor.

[0010] Preferably, the conductive component includes a fixed frame and an arc-shaped conductive block. A spring piece is fixedly connected to the inner wall side of the fixed frame. A first sliding groove is formed on the side of the arc-shaped conductive block. A slider adapted to the first sliding groove is fixedly connected to the side of the spring piece. The arc-shaped conductive block is slidably connected to the spring piece through the first sliding groove. A power connection post is fixedly connected to the top of the arc-shaped conductive block. The side of the arc-shaped conductive block is in contact with the side of the power input ring. The side of the fixed frame is fixedly connected to the side of the straightening support. The power connection post supplies power and forms a circuit. The current passes through the arc-shaped conductive block, reaches the side of the power input ring through the first sliding groove. The current enters the first conductive bar through the power input ring, passes through the arc-shaped electric heating plate and reaches the second conductive bar. The second conductive bar is connected to the power output bar, and the power output bar is connected to the power output ring, and forms a circuit through another set of arc-shaped conductive blocks, thereby connecting the current, heating the arc-shaped electric heating plate at a specified position, and transferring the heat to the surface of the straightening wheel through the way of heat radiation, thereby heating the surface of the straightening wheel and transferring the heat to the surface of the steel wire, so that the steel wire is heated up, thereby releasing the bending stress inside the steel wire, so as to better straighten. And the arc-shaped conductive block is slidably connected by using a slider and a sliding groove, which is convenient for replacement. During the rotation of the straightening wheel, the power output ring and the power input ring rotate, and the arc-shaped conductive block is always attached to the side of the power input ring under the pushing action of the spring piece, so as to transmit the current. The purpose of heating the steel wire during the straightening process of the steel wire is realized, and the power is taken by rotation through the arc-shaped conductive block, solving the problem that it is not easy to conduct electricity during the rotation process.

[0011] Preferably, the conversion device includes a conversion bottom plate. A limiting rod is fixedly connected to the side of the conversion bottom plate. A first spring is fixedly connected to the side of the limiting rod. A sliding plate is fixedly connected to the side of the first spring. The sliding plate is sleeved on the side of the limiting rod and is slidably connected to the limiting rod. A first limiting strip is fixedly connected to the side of the sliding plate. A rotating ring is sleeved and rotatably connected to the limiting rod. A second limiting strip adapted to the first limiting strip is fixedly connected to the side of the rotating ring. A fixing plate is fixedly connected to the side of the rotating ring. A wire component is fixedly connected to the top of the fixing plate. The side of the conversion bottom plate is fixedly connected to the side of the straightening bottom plate.

[0012] Preferably, the wire assembly includes a wire bracket, a second motor is fixedly connected to the side of the wire bracket, a first gear is fixedly connected to the driving shaft of the second motor, a driving roller shaft is fixedly connected to the driving shaft of the second motor, a rotating shaft penetrates and is rotatably connected to one side of the top of the wire bracket, a rotating bracket is fixedly connected to the side of the rotating shaft, an arc gear is rotatably connected to the side of the rotating bracket, a driven roller shaft is fixedly connected to the side of the arc gear away from the rotating bracket, a second spring is fixedly connected to the bottom of the rotating bracket, and the bottom of the second spring is fixedly connected to the top of the second motor. The second motor rotates to drive the first gear to rotate. The first gear rotates to drive the arc gear to rotate. The arc gear rotates to drive the driven roller shaft to rotate, thereby driving the clamped steel wire to move and feeding the steel wire between the straightening wheel and the power outlet bar. During the process of feeding the steel wire into the driven roller shaft and the driving roller shaft, the steel wire lifts the driven roller shaft. The rotating shaft of the driven roller shaft drives the rotating bracket to rotate along the rotating shaft, so as to generate a gap between the driven roller shaft and the driving roller shaft, facilitating the insertion of the steel wire. During the rotation of the driven roller shaft, the driven roller shaft drives the second spring to be compressed. The second spring releases stress and in turn exerts an elastic force on the rotating bracket, so that the driven roller shaft clamps the clamped steel wire under the driving action of the second spring, thereby completing the positioning and movement of the steel wire. When changing the wire, the steel wire is placed between the driven roller shaft and the driving roller shaft for clamping. After placement, push and the cooperation between the driving roller shaft and the driven roller shaft adapts to steel wires of different diameters for guiding, thereby facilitating the straightening and wire type changing of the steel wire. Compared with traditional straightening equipment, the wire type changing is convenient and fast. The fixing plate drives the rotating ring to rotate. The rotating ring rotates to drive the first limiting strip to move. The first limiting strip moves to drive the sliding plate to slide. The sliding of the sliding plate compresses the first spring. When the fixing plate rotates to the next position, the sliding plate is driven to slide under the driving action of the first spring. The sliding plate drives the first limiting strip to cooperate and position with the second limiting strip, so as to ensure that the driven roller shaft is fixed at the wire inlet position of the guide tube, prevent deviation, and fix the rotating ring at the fixed position under the elastic force of the first spring. The introduction and wire type changing of the steel wire are realized, thereby facilitating the straightening and wire type changing of the steel wire. Compared with traditional straightening equipment, the wire type changing is convenient and fast.

[0013] The present invention provides a steel wire straightening device for optical cable production and processing. It has the following beneficial effects:

[0014] 1. The wire straightening equipment for optical cable production and processing is provided with a driven straightening wheel. When the first motor is started, the first motor drives the wire to move. The wire is squeezed between the driven straightening wheel and the straightening wheel for straightening. The heating component heats the straightening wheel to perform heat treatment on the wire, thereby releasing the bending stress inside the wire. The wire is straightened through the cooperation between multiple groups of straightening wheels and the driven straightening wheel. When the wire is fed between the driven straightening wheel and the straightening wheel, the wire drives the driven straightening wheel to move downward. The downward movement of the driven straightening wheel drives the moving bracket to move downward. The downward movement of the moving bracket drives the first sliding bar to move downward. The first sliding bar slides on the side of the straightening bottom plate. The downward movement of the moving bracket drives the first spring rod to be compressed. The compression of the first spring rod drives the moving bracket to move upward. The movement of the moving bracket drives the first sliding bar to move upward, thereby applying an elastic force to the wire, so as to adapt to wires of different sizes for straightening, and thus adapt to more wire sizes. The straightening of the wire is realized. At the same time, through the setting of the first spring rod and the moving bracket, the straightening of wires with different diameters is realized, thereby improving the versatility of the equipment.

[0015] 2. The wire straightening equipment for optical cable production and processing is provided with a power connection post for power supply and forming a circuit. The current passes through the arc-shaped conductive block, through the first chute, and reaches the side of the power input ring. The current passes through the power input ring and enters the first conductive bar. The current passes through the arc-shaped electric heating plate and reaches the second conductive bar. The second conductive bar is connected to the power output bar. The power output bar is connected to the power output ring, and forms a circuit through another group of arc-shaped conductive blocks, thereby connecting the current, so that the arc-shaped electric heating plate heats at a specified position, and transfers the heat to the surface of the straightening wheel through the way of heat radiation, thereby heating the surface of the straightening wheel, and transferring the heat to the surface of the wire, so that the wire is heated, thereby releasing the bending stress inside the wire, so as to better straighten. And the arc-shaped conductive block is slidably connected by using a slider chute, which is convenient for replacement. During the rotation of the straightening wheel, the power output ring and the power input ring rotate. The arc-shaped conductive block is always attached to the side of the power input ring under the pushing action of the spring piece, so as to conduct the current. The purpose of heating the wire during the wire straightening process is realized, and the arc-shaped conductive block is used for rotating power taking, solving the problem that it is not easy to conduct electricity during the rotation process.

[0016] 3. The steel wire straightening equipment for optical cable production and processing is provided with a second motor that rotates to drive a first gear to rotate. The first gear rotates to drive an arc gear to rotate. The arc gear rotates to drive a driven roller shaft to rotate, thereby driving the clamped steel wire to move and feeding the steel wire between the straightening wheel and the outlet electrode. During the process of feeding the steel wire into the driven roller shaft and the driving roller shaft, the steel wire lifts the driven roller shaft. The rotating shaft of the driven roller shaft drives the rotating bracket to rotate along the rotating shaft, so as to generate a gap between the driven roller shaft and the driving roller shaft, facilitating the insertion of the steel wire. During the rotation of the driven roller shaft, the driven roller shaft drives a second spring to be compressed. The second spring releases stress and in turn exerts an elastic force on the rotating bracket, enabling the driven roller shaft to clamp the clamped steel wire under the driving action of the second spring, thereby completing the positioning and movement of the steel wire. When changing the wire, the steel wire is placed between the driven roller shaft and the driving roller shaft for clamping. After placement, push and the cooperation between the driving roller shaft and the driven roller shaft adapts to steel wires of different diameters for introduction, thus facilitating the straightening and type change of the steel wire. Compared with traditional straightening equipment, the type change is convenient and fast.

[0017] 4. The steel wire straightening equipment for optical cable production and processing is provided with a fixed plate. The fixed plate drives a rotating ring to rotate. The rotating ring rotates to drive a first limiting strip to move. The first limiting strip moves to drive a sliding plate to slide. The sliding of the sliding plate compresses a first spring. When the fixed plate rotates to the next position, the sliding plate is driven to slide under the driving action of the first spring. The sliding plate drives the first limiting strip to cooperate and position with the second limiting strip, thereby ensuring that the driven roller shaft is fixed at the wire inlet position of the guide tube, preventing deviation, and fixing the rotating ring at a fixed position under the elastic force of the first spring. The introduction and type change of the steel wire are realized, thus facilitating the straightening and type change of the steel wire. Compared with traditional straightening equipment, the type change is convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a front structural schematic diagram of the steel wire straightening equipment for optical cable production and processing of the present invention;

[0019] Figure 2 is a structural schematic diagram of the straightening device of the present invention;

[0020] Figure 3 is a back structural schematic diagram of the straightening device of the present invention;

[0021] Figure 4 is a structural schematic diagram of the pressing wheel assembly of the present invention;

[0022] Figure 5 is a structural schematic diagram of the heating component of the present invention;

[0023] Figure 6 is a schematic diagram of the internal structure of the heating component of the present invention;

[0024] Figure 7 Structural schematic diagram of the conductive component of the present invention;

[0025] Figure 8 Structural schematic diagram of the type-changing device of the present invention.

[0026] Figure 9 Structural schematic diagram of the wire component of the present invention.

[0027] In the figure: 1, bottom plate bracket; 2, straightening device; 3, type-changing device; 4, guide tube; 201, straightening bottom plate; 2, pressing wheel assembly; 203, straightening bracket; 204, straightening wheel; 205, heating assembly; 206, conductive component; 207, first motor; 2021, fixed bottom plate; 2022, first spring rod; 2023, moving bracket; 2024, first slide bar; 2025, driven straightening wheel; 2051, power inlet ring; 2052, first conductive bar; 2053, arc-shaped electric heating plate; 2054, second conductive bar; 2055, power outlet bar; 2056, first insulating plate; 2057, power outlet ring; 2058, insulating ring; 2059, second insulating plate; 2061, fixed frame; 2062, spring piece; 2063, first chute; 2064, arc-shaped conductive block; 2065, power connection post; 301, type-changing bottom plate; 302, limiting rod; 303, first spring; 304, sliding plate; No. 305, first limiting strip; 306, rotating ring; 307, second limiting strip; 308, fixing plate; 309, wire component; 3091, wire bracket; 3092, second motor; 3093, first gear; 3094, driving roller shaft; 3095, rotating shaft; 3096, rotating bracket; 3097, arc-shaped gear; 3098, driven roller shaft; 3099, second spring. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0029] Please refer to Figure 1 - Figure 1 , the present invention provides a technical solution: a wire straightening device for optical cable production and processing, including a bottom plate bracket 1, a straightening device 2 is fixedly connected to the top of the bottom plate bracket 1, a type-changing device 3 is fixedly connected to the side of the straightening device 2, and a guide tube 4 is fixedly connected to the side of the straightening device 2.

[0030] The steel wire enters the interior of the straightening device 2 through the conversion device 3, is straightened under the pressing of the straightening device 2, and the bending stress inside the steel wire is accelerated to be removed under the heating action of the straightening device 2, achieving better straightening compared to the traditional straightening method. At the same time, the guide tube 4 guides the steel wire to prevent the steel wire from slipping out of the device during the straightening process.

[0031] Please refer to Figure 1 - Figure 4 , the present invention provides a technical solution: the straightening device 2 includes a straightening bottom plate 201, a pressing wheel assembly 202 is fixedly connected to the side of the straightening bottom plate 201, a straightening bracket 203 is fixedly connected to the side of the straightening bottom plate 201 at a position above the pressing wheel assembly 202, a straightening wheel 204 is rotatably connected to the side of the straightening bottom plate 201, a heating assembly 205 is sleeved and fixedly connected to the rotating shaft of the straightening wheel 204, a conductive assembly 206 is slidably connected to the side of the heating assembly 205, the side of the straightening bracket 203 is fixedly connected to the side of the conductive assembly 206, a first motor 207 is fixedly connected to the side of the straightening bottom plate 201 away from the straightening wheel 204, the driving shaft of the first motor 207 penetrates the side of the straightening bottom plate 201 and is rotatably connected to the straightening bottom plate 201, and the driving shaft of the first motor 207 is fixedly connected to the straightening wheel 204.

[0032] The pressing wheel assembly 202 includes a fixed bottom plate 2021, the fixed end of a first spring rod 2022 is fixedly connected to the top of the fixed bottom plate 2021, the movable end of the first spring rod 2022 is fixedly connected to a moving bracket 2023, a first sliding strip 2024 is fixedly connected to the side of the moving bracket 2023, a driven straightening wheel 2025 is rotatably connected to the side of the first sliding strip 2024, a chute adapted to the first sliding strip 2024 is opened on the side of the straightening bottom plate 201, the moving bracket 2023 is slidably connected to the straightening bottom plate 201 through the first sliding strip 2024, and the side of the driven straightening wheel 2025 is in contact with the side of the straightening wheel 204.

[0033] The steel wire is introduced through the conversion device 3. The steel wire enters between the driven straightening wheel 2025 and the straightening wheel 204. The first motor 207 is started, and the first motor 207 drives the steel wire to move. The steel wire is squeezed between the driven straightening wheel 2025 and the straightening wheel 204 for straightening. The heating component 205 heats the straightening wheel 204 to perform heat treatment on the steel wire to release the bending stress inside the steel wire. The steel wire is straightened through the cooperation between multiple groups of straightening wheels 204 and the driven straightening wheel 2025. When the steel wire is fed between the driven straightening wheel 2025 and the straightening wheel 204, the steel wire drives the driven straightening wheel 2025 to move downward. The downward movement of the driven straightening wheel 2025 drives the moving bracket 2023 to move downward. The downward movement of the moving bracket 2023 drives the first sliding bar 2024 to move downward. The first sliding bar 2024 slides on the side of the straightening bottom plate 201. The downward movement of the moving bracket 2023 drives the first spring rod 2022 to be compressed. The compression of the first spring rod 2022 drives the moving bracket 2023 to move upward. The movement of the moving bracket 2023 drives the first sliding bar 2024 to move upward, thereby applying an elastic force to the steel wire, adapting to straighten steel wires of different sizes, and thus adapting to more steel wire sizes. The straightening of the steel wire is realized. At the same time, through the setting of the first spring rod 2022 and the moving bracket 2023, the straightening of steel wires with different diameters is realized, thereby improving the versatility of the equipment.

[0034] Please refer to Figure 1 - Figure 7 As shown in the figure, the present invention provides a technical solution: the heating component 205 includes a power inlet ring 2051. A first conductive strip 2052 is fixedly connected to the side of the power inlet ring 2051. An arc-shaped electric heating plate 2053 is fixedly connected to the side of the first conductive strip 2052. A second conductive strip 2054 is fixedly connected to the bottom of the arc-shaped electric heating plate 2053. A power outlet strip 2055 is fixedly connected to the top of the second conductive strip 2054. A first insulating plate 2056 is fixedly connected to the top of the power outlet strip 2055. A power outlet ring 2057 is fixedly connected to the side of the power outlet strip 2055. An insulating ring 2058 is fixedly connected to the side of the power inlet ring 2051. The side of the power outlet ring 2057 is fixedly connected to the side of the insulating ring 2058. A second insulating plate 2059 is fixedly connected to the top of the power outlet strip 2055. The top of the second insulating plate 2059 is fixedly connected to the bottom of the power inlet ring 2051. The power inlet ring 2051, the insulating ring 2058, and the power outlet ring 2057 are all sleeved on the drive shaft of the first motor 207 and fixedly connected to the drive shaft of the first motor 207.

[0035] The conductive component 206 includes a fixed frame 2061 and an arc-shaped conductive block 2064. A spring piece 2062 is fixedly connected to the inner wall side of the fixed frame 2061. A first sliding groove 2063 is formed on the side of the arc-shaped conductive block 2064. A slider adapted to the first sliding groove 2063 is fixedly connected to the side of the spring piece 2062. The arc-shaped conductive block 2064 is slidably connected to the spring piece 2062 through the first sliding groove 2063. A power connection column 2065 is fixedly connected to the top of the arc-shaped conductive block 2064. The side of the arc-shaped conductive block 2064 is in contact with the side of the power input ring 2051. The side of the fixed frame 2061 is fixedly connected to the side of the straightening bracket 203.

[0036] The external power supply device supplies power and forms a circuit through the power connection column 2065. The current passes through the arc-shaped conductive block 2064, reaches the side of the power input ring 2051 through the first sliding groove 2063. The current enters the first conductive strip 2052 through the power input ring 2051, passes through the arc-shaped electric heating plate 2053 and reaches the second conductive strip 2054. The second conductive strip 2054 is connected to the power output strip 2055, and the power output strip 2055 is connected to the power output ring 2057, and forms a circuit through another group of arc-shaped conductive blocks 2064, thereby connecting the current, heating the arc-shaped electric heating plate 2053 at a specified position, and transferring the heat to the surface of the straightening wheel 204 by means of heat radiation, thereby heating the surface of the straightening wheel 204 and transferring the heat to the surface of the steel wire, thereby raising the temperature of the steel wire, thereby releasing the bending stress inside the steel wire, thereby better straightening. And the arc-shaped conductive block 2064 is slidably connected using a slider and a sliding groove, which is convenient for replacement. During the rotation of the straightening wheel 204, the power output ring 2057 and the power input ring 2051 rotate, and the arc-shaped conductive block 2064 is always attached to the side of the power input ring 2051 under the pushing action of the spring piece 2062, thereby transmitting the current. The purpose of heating the steel wire during the straightening process of the steel wire is achieved, and power is taken by rotation through the arc-shaped conductive block 2064, solving the problem of difficult power conduction during rotation.

[0037] Please refer to Figure 1 - Figure 9, the present invention provides a technical solution: the conversion device 3 includes a conversion base plate 301, a limiting rod 302 is fixedly connected to the side of the conversion base plate 301, a first spring 303 is fixedly connected to the side of the limiting rod 302, a sliding plate 304 is fixedly connected to the side of the first spring 303, the sliding plate 304 is sleeved on the side of the limiting rod 302 and is slidably connected to the limiting rod 302, a first limiting strip 305 is fixedly connected to the side of the sliding plate 304, a rotating ring 306 is sleeved and rotatably connected to the limiting rod 302, a second limiting strip 307 adapted to the first limiting strip 305 is fixedly connected to the side of the rotating ring 306, a fixing plate 308 is fixedly connected to the side of the rotating ring 306, a wire guiding assembly 309 is fixedly connected to the top of the fixing plate 308, and the side of the conversion base plate 301 is fixedly connected to the side of the straightening base plate 201.

[0038] The wire guiding assembly 309 includes a wire guiding bracket 3091, a second motor 3092 is fixedly connected to the side of the wire guiding bracket 3091, a first gear 3093 is fixedly connected to the driving shaft of the second motor 3092, a driving roller shaft 3094 is fixedly connected to the driving shaft of the second motor 3092, a rotating shaft 3095 penetrates and is rotatably connected to one side of the top of the wire guiding bracket 3091, a rotating bracket 3096 is fixedly connected to the side of the rotating shaft 3095, an arc gear 3097 is rotatably connected to the side of the rotating bracket 3096, a driven roller shaft 3098 is fixedly connected to the side of the arc gear 3097 away from the rotating bracket 3096, a second spring 3099 is fixedly connected to the bottom of the rotating bracket 3096, the bottom of the second spring 3099 is fixedly connected to the top of the second motor 3092, and the side of the wire guiding bracket 3091 is fixedly connected to the side of the fixing plate 308.

[0039] When importing the steel wire, the operator inserts the steel wire between the driven roller shaft 3098 and the driving roller shaft 3094. The driving roller shaft 3094 and the driven roller shaft 3098 clamp the steel wire. Then, the second motor 3092 is started. The rotation of the second motor 3092 drives the first gear 3093 to rotate. The rotation of the first gear 3093 drives the arc gear 3097 to rotate. The rotation of the arc gear 3097 drives the driven roller shaft 3098 to rotate, thereby driving the clamped steel wire to move and feeding the steel wire between the straightening wheel 204 and the power output bar 2055. During the process of feeding the steel wire between the driven roller shaft 3098 and the driving roller shaft 3094, the steel wire lifts the driven roller shaft 3098. The rotating shaft of the driven roller shaft 3098 drives the rotating bracket 3096 to rotate along the rotating shaft 3095, so as to create a gap between the driven roller shaft 3098 and the driving roller shaft 3094, facilitating the insertion of the steel wire. During the rotation of the driven roller shaft 3098, the driven roller shaft 3098 drives the second spring 3099 to be compressed. The second spring 3099 releases stress and in turn exerts an elastic force on the rotating bracket 3096, causing the driven roller shaft 3098 to clamp the clamped steel wire under the driving action of the second spring 3099, thus completing the positioning and movement of the steel wire. When changing the wire, the steel wire is placed between the driven roller shaft 3098 and the driving roller shaft 3094 for clamping. After placing, the fixed plate 308 is pushed. The fixed plate 308 drives the rotating ring 306 to rotate. The rotation of the rotating ring 306 drives the first limiting strip 305 to move. The movement of the first limiting strip 305 drives the sliding plate 304 to slide. The sliding of the sliding plate 304 compresses the first spring 303. When the fixed plate 308 rotates to the next position, the sliding plate 304 is driven to slide under the driving action of the first spring 303. The sliding plate 304 drives the first limiting strip 305 to cooperate and position with the second limiting strip 307, so as to ensure that the driven roller shaft 3098 is fixed at the wire inlet position of the guide tube 4, preventing deviation, and fixing the rotating ring 306 at the fixed position under the elastic force of the first spring 303. The import and type change of the steel wire are realized, and the cooperation between the driving roller shaft 3094 and the driven roller shaft 3098 adapts to the import of steel wires with different diameters, thus facilitating the straightening and type change of the steel wire. It is more convenient and faster to change the type compared with the traditional straightening equipment.

[0040] Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative work shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. A wire straightening device for optical cable production and processing, characterized in that: It includes a bottom plate bracket (1), a straightening device (2) is fixedly connected to the top of the bottom plate bracket (1), a die change device (3) is fixedly connected to the side of the straightening device (2), and a guide tube (4) is fixedly connected to the side of the straightening device (2).

2. The wire straightening device for optical cable production and processing according to claim 1, characterized in that: The straightening device (2) includes a straightening bottom plate (201), a pressing wheel assembly (202) is fixedly connected to the side of the straightening bottom plate (201), a straightening bracket (203) is fixedly connected to the side of the straightening bottom plate (201) at a position above the pressing wheel assembly (202), a straightening wheel (204) is rotatably connected to the side of the straightening bottom plate (201), a heating assembly (205) is sleeved and fixedly connected to the rotating shaft of the straightening wheel (204), a conductive assembly (206) is slidably connected to the side of the heating assembly (205), the side of the straightening bracket (203) is fixedly connected to the side of the conductive assembly (206), a first motor (207) is fixedly connected to the side of the straightening bottom plate (201) away from the straightening wheel (204), the driving shaft of the first motor (207) penetrates through the side of the straightening bottom plate (201) and is rotatably connected to the straightening bottom plate (201), and the driving shaft of the first motor (207) is fixedly connected to the straightening wheel (204).

3. The wire straightening device for optical cable production and processing according to claim 2, characterized in that: The pressing wheel assembly (202) includes a fixed bottom plate (2021), the fixed end of a first spring rod (2022) is fixedly connected to the top of the fixed bottom plate (2021), the movable end of the first spring rod (2022) is fixedly connected to a movable bracket (2023), a first sliding strip (2024) is fixedly connected to the side of the movable bracket (2023), a driven straightening wheel (2025) is rotatably connected to the side of the first sliding strip (2024), and a sliding groove adapted to the first sliding strip (2024) is formed in the side of the straightening bottom plate (201).

4. A wire straightening device for optical cable production and processing according to claim 3, characterized in that: The movable bracket (2023) is slidably connected to the straightening bottom plate (201) through the first sliding strip (2024), and the side of the driven straightening wheel (2025) is in contact with the side of the straightening wheel (204).

5. The wire straightening device for optical cable production and processing according to claim 2, characterized in that: The heating assembly (205) includes a power input ring (2051), a first conductive strip (2052) is fixedly connected to the side of the power input ring (2051), an arc-shaped electric heating plate (2053) is fixedly connected to the side of the first conductive strip (2052), a second conductive strip (2054) is fixedly connected to the bottom of the arc-shaped electric heating plate (2053), a power output strip (2055) is fixedly connected to the top of the second conductive strip (2054), a first insulating plate (2056) is fixedly connected to the top of the power output strip (2055), a power output ring (2057) is fixedly connected to the side of the power output strip (2055), an insulating ring (2058) is fixedly connected to the side of the power input ring (2051), the side of the power output ring (2057) is fixedly connected to the side of the insulating ring (2058), and a second insulating plate (2059) is fixedly connected to the top of the power output strip (2055).

6. The wire straightening device for optical cable production and processing according to claim 5, characterized in that: The top of the second insulating plate (2059) is fixedly connected to the bottom of the power input ring (2051). The power input ring (2051), the insulating ring (2058), and the power output ring (2057) are all sleeved on the drive shaft of the first motor (207) and fixedly connected to the drive shaft of the first motor (207).

7. A wire straightening device for optical cable production and processing according to claim 2, characterized in that: The conductive assembly (206) includes a fixed frame (2061) and an arc-shaped conductive block (2064). A spring piece (2062) is fixedly connected to the inner wall side of the fixed frame (2061). A first sliding groove (2063) is formed on the side of the arc-shaped conductive block (2064). A slider adapted to the first sliding groove (2063) is fixedly connected to the side of the spring piece (2062). The arc-shaped conductive block (2064) is slidably connected to the spring piece (2062) through the first sliding groove (2063). A power connection post (2065) is fixedly connected to the top of the arc-shaped conductive block (2064). The side of the arc-shaped conductive block (2064) is in contact with the side of the power input ring (2051). The side of the fixed frame (2061) is fixedly connected to the side of the straightening support (203).

8. A steel wire straightening device for optical cable production and processing according to claim 2, characterized in that: The conversion device (3) includes a conversion bottom plate (301). A limiting rod (302) is fixedly connected to the side of the conversion bottom plate (301). A first spring (303) is fixedly connected to the side of the limiting rod (302). A sliding plate (304) is fixedly connected to the side of the first spring (303). The sliding plate (304) is sleeved on the side of the limiting rod (302) and slidably connected to the limiting rod (302). A first limiting strip (305) is fixedly connected to the side of the sliding plate (304). A rotating ring (306) is sleeved and rotatably connected to the limiting rod (302). A second limiting strip (307) adapted to the first limiting strip (305) is fixedly connected to the side of the rotating ring (306). A fixing plate (308) is fixedly connected to the side of the rotating ring (306). A wire assembly (309) is fixedly connected to the top of the fixing plate (308). The side of the conversion bottom plate (301) is fixedly connected to the side of the straightening bottom plate (201).

9. The wire straightening device for optical cable production and processing according to claim 8, characterized in that: The wire assembly (309) includes a wire bracket (3091). A second motor (3092) is fixedly connected to the side surface of the wire bracket (3091). A first gear (3093) is fixedly connected to the drive shaft of the second motor (3092). A driving roller shaft (3094) is fixedly connected to the drive shaft of the second motor (3092). A rotating shaft (3095) penetrates and is rotatably connected to one side of the top of the wire bracket (3091). A rotating bracket (3096) is fixedly connected to the side surface of the rotating shaft (3095). An arc-shaped gear (3097) is rotatably connected to the side surface of the rotating bracket (3096). A driven roller shaft (3098) is fixedly connected to the side of the arc-shaped gear (3()97) away from the rotating bracket (3096). A second spring (3099) is fixedly connected to the bottom of the rotating bracket (3096). The bottom of the second spring (3099) is fixedly connected to the top of the second motor (3092). The side surface of the wire bracket (3091) is fixedly connected to the side surface of the fixing plate (308).

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