A cable heating device based on a series heating method

Abstract

The present invention relates to the technical field of cable production, and discloses a cable heating device, a serial heating method and a cable, including an annealing furnace, a plurality of cable coils and a bearing device. The annealing furnace is provided with a loading device, the loading device includes a driving part, a loading frame and a plurality of fixed components, the bearing device includes a transmission part, an internal mounting part and a plurality of external clamping parts; the loading frame includes a threaded rod and a loading circular plate, the transmission part includes a bearing tube and a sliding sleeve, the internal mounting part includes a threaded tube, and the fixed component includes a plurality of fixed parts and a rotating part. The present invention installs the cable coil on the outer periphery of the bearing tube into the annealing furnace through the cooperation between the external clamping part and the fixed part, and at the same time, through the cooperation between the threaded sleeve and the threaded rod, the bearing tube can be quickly controlled to enter and exit the annealing furnace, thereby solving the problem that the bearing tool of the bearing cable is subjected to long-term alternation of hot and cold, which easily leads to the reduction of the toughness and plasticity of the tool material, and the easy occurrence of crack extension and fracture.

Description

Technical Field

[0001] The invention relates to the technical field of cable production, in particular to a cable heating device based on a series heating method. Background Art

[0002] Cable annealing refers to improving the performance and quality of cables through heating treatment. The annealing process can eliminate the internal stress generated in the manufacturing process of the cable and improve the crystal structure of the material, thereby improving the conductivity, mechanical strength and corrosion resistance of the cable. Before the cable is heated, it is necessary to use a corresponding carrying tool to transport the cable into the annealing furnace and take it out after the cable is heated and cooled. The carrying tool experiences alternating hot and cold for a long time, which can easily lead to a decrease in the toughness and plasticity of the tool material, and is prone to crack expansion and breakage. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0004] A cable heating device, comprising an annealing furnace, a plurality of cable coils and a carrying device, wherein the annealing furnace is provided with a loading device, the plurality of cable coils are mounted on the carrying device, the loading device comprises a driving member, a loading frame and a plurality of fixing components, and the carrying device comprises a transmission member, an inner mounting member and a plurality of outer clamping members;

[0005] The loading frame comprises a threaded rod and a loading circular plate, wherein the loading circular plate is rotatably arranged in the annealing furnace through a one-way bearing, and the threaded rod is fixedly installed at the axis of one side of the loading circular plate;

[0006] The transmission member includes a bearing cylinder and a sliding sleeve, wherein the sliding sleeve is slidably arranged in the bearing cylinder, and a first motor and a servo cylinder are arranged on one side of the bearing cylinder, wherein the servo cylinder controls the sliding sleeve to move in the bearing cylinder, and the first motor controls the sliding sleeve to rotate;

[0007] The inner mounting member comprises a threaded barrel, which is arranged inside the sliding sleeve and is rotatably connected to the bearing barrel through a bearing, and the threaded barrel is threadedly connected to the threaded rod;

[0008] The outer clamping member fixes the edges of both sides of the cable coil, the transmission member drives the outer clamping member to move forward, so that the outer clamping member clamps and fixes the cable coil, and the transmission member drives the outer clamping member to move reversely, and the outer clamping member drives the cable coil into the fixing assembly;

[0009] The fixing assembly includes a plurality of fixing members and rotating members. The driving member drives the fixing members to operate to fix the axis centers on both sides of the cable reel. The driving member operates continuously so that the rotating member drives the fixing members and the cable reel to rotate simultaneously.

[0010] Preferably, the transmission member also includes a pair of blocks, which are fixedly mounted on the outer circumference of the threaded cylinder, and slots are provided on both sides of the inner wall of the sliding sleeve, and the blocks are matched with the slots. An arc groove is provided on the inner wall of the sliding sleeve, and the arc groove is arranged on one side of the slot and is connected to the slot. A first bracket is fixedly connected to one side of the bearing cylinder, the first motor is fixedly mounted on the first bracket, and a second bracket is fixedly connected to one side of the sliding sleeve. The servo cylinder is rotatably mounted on the first bracket through a bearing, and the output end of the first motor is fixedly connected to the servo cylinder, and the output end of the servo cylinder is fixedly connected to one side of the second bracket.

[0011] Preferably, the transmission member also includes a first gear and a first gear ring, a sliding groove is provided on one side of the sliding sleeve, a plurality of guide shafts are fixedly connected to the sliding groove, the first gear ring is sleeved outside the sliding sleeve and is slidably connected to the sliding groove through the guide shaft, a first spring is provided on one side of the first gear ring, the first spring is sleeved outside the guide shaft, the first gear is provided in the bearing cylinder and is rotatably connected to the bearing cylinder through a bearing, the first gear is meshed with the first gear ring, a rotating rod is rotatably connected in the bearing cylinder through a bearing, and one end of the rotating rod is fixedly connected to the axis center of one side of the first gear.

[0012] Preferably, the outer clamping member includes a first bevel gear and a second bevel gear, the outer periphery of the carrying cylinder is fixedly connected to a plurality of pairs of evenly distributed fixing plates, a rectangular groove is opened on one side of the fixing plate, a vertical screw is rotatably connected in the rectangular groove through a bearing, a carrying platform is arranged between a pair of the fixing plates, a rectangular block is fixedly connected on both sides of the carrying platform, the rectangular block is slidably arranged in the rectangular groove and is threadedly connected to the vertical screw, the bottom end of the vertical screw is fixedly connected to an extension rod, the extension rod extends into the carrying cylinder, a middle rod is rotatably connected in the fixing plate through a bearing, the middle rod and the extension rod are both fixedly connected to the second gear, the middle rod and the extension rod are sleeved with a toothed belt, the toothed belt is meshed with the second gear, the first bevel gear is fixedly connected to the bottom of the middle rod, the second bevel gear is fixedly installed on the rotating rod, and the first bevel gear is meshed with the second bevel gear.

[0013] Preferably, the cable reel comprises a winding roller and a cable body wound around the outer circumference of the winding roller, the edges of both ends of the winding roller are provided with limiting grooves, the axis of both ends of the winding roller is provided with circular grooves, and the sides of both ends of the winding roller are fixedly connected with a plurality of tooth blocks;

[0014] The outer clamping member also includes two limit blocks, inner grooves are opened on both sides of the bearing platform, a moving block is fixedly connected to one side of the limit block, and the moving block is slidably arranged in the inner groove, and a first bidirectional screw is rotatably connected to the bearing platform through a bearing, and the two moving blocks are respectively arranged on both sides of the first bidirectional screw and are threadedly connected to the first bidirectional screw, the limit blocks are consistent with the limit grooves, and a second motor is fixedly connected to one side of the bearing platform, and the output end of the second motor is fixedly connected to one end of the first bidirectional screw, and a sliding hole is opened on one side of one of the fixed plates, and the second motor is arranged in the sliding hole.

[0015] Preferably, a connecting plate is fixedly connected between the plurality of fixing members, one of the connecting plates is fixedly connected to an edge of one side of the loading connecting plate, one of the connecting plates is arranged on the inner wall of the inner cavity of the annealing furnace and is rotatably connected to the inner wall of the annealing furnace through a bearing, and the fixing member includes a pair of vertical plates, the connecting plate is fixedly connected to the vertical plates, a horizontal plate is fixedly connected between the two vertical plates, the tops of the horizontal plate and the vertical plates are both in contact with the inner wall of the annealing furnace, a hole groove is opened on one side of the vertical plate, a round block is slidably connected in the hole groove, a movable plate is fixedly connected to one side of the round block, the movable plate is slidably arranged in the hole groove, both sides of the horizontal plate are rotatably connected to the second bidirectional screw through bearings, the second bidirectional screw extends into the vertical plate, the two movable plates are respectively arranged on both sides of the second bidirectional screw and are threadedly connected to the second bidirectional screw, and a connecting rod is fixedly connected between the two second bidirectional screws.

[0016] Preferably, the rotating member includes a plurality of second gear rings, which are fixedly mounted on the inner wall of the annealing furnace, outer arc grooves are opened on both sides of the top of the transverse plate, the second gear rings are arranged in the outer arc grooves, inner arc grooves are opened on both sides of the bottom of the transverse plate, both sides of the winding roller are matched with the inner arc grooves and extend into the outer arc grooves, and the winding roller is meshed and connected with the second gear rings through tooth blocks.

[0017] Preferably, the driving member includes a third motor, a main gear is rotatably connected to the axis of one side of the loading circular plate through a bearing, a plurality of slave gears are rotatably connected to the edge of one side of the loading circular plate through a bearing, the slave gears are meshingly connected to the main gear, the third motor is fixedly mounted on the annealing furnace, the output end of the third motor is fixedly connected to the main gear, one side of one of the vertical plates is rotatably connected to a main pulley and two slave pulleys through a bearing, one side of the two slave pulleys is fixedly connected to one end of the second bidirectional screw, one side of the main pulley is fixedly connected to a connecting rod, one end of the connecting rod passes through the loading circular plate and is fixedly connected to the slave gear, and a transmission belt is sleeved on the outer periphery of the main pulley and the slave pulley.

[0018] Based on the series heating method, a cable heating device is applied, and the specific steps are as follows:

[0019] The sliding sleeve is driven forward by the servo cylinder, and then the sliding sleeve is driven to rotate by the first motor, thereby driving the outer clamping piece to operate, and then multiple cable coils are installed on the outer clamping piece. After the cable coils are installed, the threaded connection between the threaded sleeve and the threaded rod is made, so that the threaded sleeve is connected to the threaded rod, and then the sliding sleeve is driven to move outward by the servo cylinder, and the sliding sleeve is driven to rotate by the first motor, thereby driving the threaded sleeve to rotate by the sliding sleeve, and then driving the bearing tube to move into the annealing furnace. When one end of the bearing tube moves to one side of the loading circular plate, the sliding sleeve is driven forward by the servo cylinder, and the sliding sleeve is driven to rotate by the first motor, thereby driving the outer clamping piece. During operation, the outer clamping member drives multiple cable reels to move outward. When the cable reel moves to the fixing member, the fixing member fixes the axis on both sides of the cable reel, and at the same time, the outer clamping member no longer fixes the cable reel. The first motor rotates in the opposite direction to drive the outer clamping member to reset, and the servo motor drives the sliding sleeve to move outward. At the same time, the sliding sleeve is driven to rotate by the first motor, thereby driving the threaded sleeve to rotate in the opposite direction, so that the bearing tube is separated from the threaded rod and the annealing furnace. Then the annealing furnace is operated, and at the same time, the driving member drives the loading circular plate to rotate, thereby driving multiple groups of fixing members to rotate along the inner wall of the annealing furnace. At the same time, through the setting of the rotating member, the cable reel rotates while the fixing member rotates along the inner wall of the annealing furnace.

[0020] Beneficial Effects

[0021] Compared with the prior art, the present invention provides a cable heating device based on a series heating method, which has the following beneficial effects:

[0022] 1. A cable heating device, based on a serial heating method, installs the cable coil on the outer periphery of a bearing tube into an annealing furnace through the cooperation between an outer clamp and a fixing part, and at the same time, through the threaded connection between a threaded sleeve and a threaded rod, can quickly control the entry and exit of the bearing tube in the annealing furnace, so that after the cable coil on the outer periphery of the bearing tube is installed in the annealing furnace, the bearing tube is driven to exit the annealing furnace, thereby avoiding the bearing tube from being subjected to high-temperature heating in the annealing furnace, solving the problem that the bearing tool of the bearing cable is subjected to long-term alternation of hot and cold, which easily leads to a decrease in the toughness and plasticity of the tool material, and is prone to crack expansion and fracture.

[0023] 2. A cable heating device, based on a series heating method, drives multiple groups of fixed components to rotate along the inner wall of the annealing furnace through the setting of a driving part, thereby driving multiple groups of cable coils to rotate along the inner wall of the annealing furnace. The cable coils are heated close to the inner wall of the annealing furnace, so that the heating efficiency of the cable coils is higher. At the same time, through the setting of a rotating part, the cable coils rotate along the inner wall of the annealing furnace while rotating themselves, so that the heating of the cable coils on the fixed parts is more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is one of the overall structural schematic diagrams of the present invention;

[0025] Figure 2 This is the second schematic diagram of the overall structure of the present invention;

[0026] Figure 3 It is a schematic diagram of the transmission structure of the present invention;

[0027] Figure 4 For the present invention Figure 3 Schematic diagram of the structure of the middle A part;

[0028] Figure 5 This is one of the schematic diagrams of the structure of the outer clamping member of the present invention;

[0029] Figure 6 For the present invention Figure 5 Schematic diagram of the structure of the middle B part;

[0030] Figure 7 This is the second schematic diagram of the structure of the outer clamping member of the present invention;

[0031] Figure 8 For the present invention Figure 7 Schematic diagram of the structure of the middle C part;

[0032] Fig. 9 It is a schematic diagram of the internal structure of the annealing furnace of the present invention;

[0033] Fig.10 It is a schematic diagram of the structure of the fixing assembly of the present invention;

[0034] Fig.11 For the present invention Fig.10 Schematic diagram of the structure of the middle D part.

[0035] In the figure: 1, annealing furnace; 2, cable coil; 3, bearing device; 4, loading device; 5, driving member; 6, loading frame; 7, fixing assembly; 8, transmission member; 0, inner mounting member; 9, outer clamping member; 61, threaded rod; 62, loading circular plate; 81, bearing cylinder; 82, sliding sleeve; 83, first motor; 84, servo cylinder; 01, threaded cylinder; 71, fixing member; 72, rotating member; 85, clamping block; 86, clamping groove; 87, arc groove; 88, first bracket; 89, second bracket; 810, first gear; 811, first gear ring; 812, sliding groove; 813, first spring; 814, rotating rod; 91, first bevel gear; 92, second bevel gear; 93, fixing plate; 94, rectangular groove; 95, vertical screw ;96, bearing platform;97, rectangular block;98, extension rod;99, middle rod;910, second gear;911, toothed belt;912, limit block;913, inner groove;914, moving block;915, first bidirectional screw;916, second motor;21, winding roller;22, cable body;23, limit groove;24, circular groove;25, tooth block;73, connecting plate;711, vertical plate;712, horizontal plate;713, circular block;714, movable plate;715, second bidirectional screw;716, connecting rod;721, second gear ring;722, outer arc groove;723, inner arc groove;51, third motor;52, main gear;53, slave gear;54, main pulley;55, slave pulley;56, connecting rod;57, transmission belt. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, the present application proposes a cable heating device based on a series heating method.

[0038] Embodiment 1:

[0039] See also Figure 1-Figure 2 A cable heating device comprises an annealing furnace 1, a plurality of cable coils 2 and a carrying device 3. A loading device 4 is arranged in the annealing furnace 1, and the plurality of cable coils 2 are mounted on the carrying device 3. The loading device 4 comprises a driving member 5, a loading frame 6 and a plurality of fixing components 7. The carrying device 3 comprises a transmission member 8, an inner mounting member 0 and a plurality of outer clamping members 9.

[0040] The loading frame 6 includes a threaded rod 61 and a loading circular plate 62. The loading circular plate 62 is rotatably arranged in the annealing furnace 1 through a one-way bearing. The threaded rod 61 is fixedly installed at the axis of one side of the loading circular plate 62.

[0041] The transmission member 8 includes a bearing cylinder 81 and a sliding sleeve 82. The sliding sleeve 82 is slidably disposed in the bearing cylinder 81. A first motor 83 and a servo cylinder 84 are disposed on one side of the bearing cylinder 81. The servo cylinder 84 controls the sliding sleeve 82 to move in the bearing cylinder 81, and the first motor 83 controls the sliding sleeve 82 to rotate.

[0042] The inner mounting member 0 comprises a threaded barrel 01, which is arranged inside the sliding sleeve 82 and is rotatably connected to the bearing barrel 81 through a bearing, and the threaded barrel 01 is threadedly connected to the threaded rod 61;

[0043] The outer clamping member 9 fixes the edges of both sides of the cable coil 2, and the transmission member 8 drives the outer clamping member 9 to move forward, so that the outer clamping member 9 clamps and fixes the cable coil 2, and the transmission member 8 drives the outer clamping member 9 to move reversely, and the outer clamping member 9 drives the cable coil 2 to enter the fixing component 7;

[0044] The fixing assembly 7 includes a plurality of fixing members 71 and a rotating member 72. The driving member 5 drives the fixing member 71 to operate and fix the axis on both sides of the cable reel 2. The driving member 5 operates continuously so that the rotating member 72 drives the fixing member 71 and the cable reel 2 to rotate simultaneously.

[0045] Specifically, the servo cylinder 84 drives the sliding sleeve 82 to move forward, and drives the sliding sleeve 82 to rotate through the first motor 83, thereby driving the outer clamping member 9 to operate, and then multiple cable reels 2 are installed on the outer clamping member 9. After the cable reels 2 are installed, the threaded connection between the threaded sleeve and the threaded rod 61 is made, so that the threaded sleeve is connected to the threaded rod 61, and then the sliding sleeve 82 is driven to move outward by the servo cylinder 84, and the sliding sleeve 82 is driven to rotate through the first motor 83, thereby driving the threaded sleeve to rotate through the sliding sleeve 82, and then driving the bearing tube 81 to move into the annealing furnace 1. When one end of the bearing tube 81 moves to one side of the loading circular plate 62, the sliding sleeve 82 is driven forward by the servo cylinder 84, and the sliding sleeve 82 is driven to rotate through the first motor 83, thereby driving the outer clamping member 9 to operate. The holding member 9 is running, and the outer clamping member 9 drives the multiple cable reels 2 to move outward. When the cable reels 2 move to the fixing member 71, the fixing member 71 fixes the axis of the two sides of the cable reel 2, and at the same time, the outer clamping member 9 no longer fixes the cable reel 2, and the first motor 83 rotates in the opposite direction to drive the outer clamping member 9 to reset, and the servo motor drives the sliding sleeve 82 to move outward, and at the same time, the sliding sleeve 82 is driven to rotate by the first motor 83, thereby driving the threaded sleeve to rotate in the opposite direction, so that the bearing tube 81 is separated from the threaded rod 61 and the annealing furnace 1, and then the annealing furnace 1 is running, and at the same time, the driving member 5 drives the loading circular plate 62 to rotate, thereby driving the multiple groups of fixing members 71 to rotate along the inner wall of the annealing furnace 1, and at the same time, through the setting of the rotating member 72, the fixing member 71 rotates along the inner wall of the annealing furnace 1, and the cable reel 2 rotates;

[0046] After the cable is processed, annealing treatment is performed to eliminate the internal stress generated during the manufacturing process and improve the crystal structure of the material, thereby improving the electrical conductivity, mechanical strength and corrosion resistance of the cable, so that it can withstand deformation, loosening, burning and other phenomena caused by the high temperature when the heating cable is working;

[0047] Through the cooperation between the outer clamping part 9 and the fixing part 71, the cable reel 2 on the outer periphery of the supporting tube 81 is installed in the annealing furnace 1. At the same time, through the threaded connection between the threaded sleeve and the threaded rod 61, the entry and exit of the supporting tube 81 in the annealing furnace 1 can be quickly controlled, so that after the cable reel 2 on the outer periphery of the supporting tube 81 is installed in the annealing furnace 1, the supporting tube 81 is driven to withdraw from the annealing furnace 1, thereby avoiding the supporting tube 81 from being subjected to high-temperature heating in the annealing furnace 1, solving the problem that the supporting tool for carrying the cable is subjected to long-term alternation of hot and cold, which easily leads to reduced toughness and plasticity of the tool material, and easy crack propagation and fracture.

[0048] Embodiment 2:

[0049] The difference from the above embodiment 1 is that, see Figure 3-Figure 4For the above-mentioned transmission member 8, the transmission member 8 also includes a pair of blocks 85, which are fixedly mounted on the outer periphery of the threaded cylinder 01, and slots 86 are provided on both sides of the inner wall of the sliding sleeve 82, and the blocks 85 are matched with the slots 86. An arc groove 87 is provided on the inner wall of the sliding sleeve 82, and the arc groove 87 is provided on one side of the slot 86 and communicated with the slot 86. A first bracket 88 is fixedly connected to one side of the bearing cylinder 81, and a first motor 83 is fixedly mounted on the first bracket 88. A second bracket 89 is fixedly connected to one side of the sliding sleeve 82. A servo cylinder 84 is rotatably mounted on the first bracket 88 through a bearing, and an output end of the first motor 83 is fixedly connected to the servo cylinder 84, and an output end of the servo cylinder 84 is fixedly connected to one side of the second bracket 89.

[0050] The transmission member 8 further includes a first gear 810 and a first gear ring 811. A slide groove 812 is provided on one side of the sliding sleeve 82. A plurality of guide shafts are fixedly connected to the slide groove 812. The first gear ring 811 is sleeved outside the sliding sleeve 82 and is slidably connected to the slide groove 812 through the guide shaft. A first spring 813 is provided on one side of the first gear ring 811. The first spring 813 is sleeved outside the guide shaft. The first gear 810 is provided in the bearing cylinder 81 and is rotatably connected to the bearing cylinder 81 through a bearing. The first gear 810 is meshedly connected to the first gear ring 811. A rotating rod 814 is rotatably connected in the bearing cylinder 81 through a bearing. One end of the rotating rod 814 is fixedly connected to the axis of one side of the first gear 810.

[0051] Specifically, when the bearing cylinder 81 is installed into the annealing furnace 1, the threaded cylinder 01 is placed on one side of the threaded rod 61, and then the sliding sleeve 82 is driven to move outward by the servo cylinder 84, so that the clamping block 85 is matched with the clamping groove 86, and the servo cylinder 84 and the sliding sleeve 82 connected to the servo cylinder 84 are driven to rotate by the first motor 83, thereby driving the threaded cylinder 01 to rotate, and the bearing cylinder 81 and the cable coil 2 on the outer periphery of the bearing cylinder 81 are quickly installed into the annealing furnace 1 through the threaded connection between the threaded cylinder 01 and the threaded rod 61;

[0052] After the bearing cylinder 81 is installed, the sliding sleeve 82 is driven forward by the servo cylinder 84, so that the block 85 is disengaged from the slot 86 and the block 85 is located in the arc slot 87. At this time, when the sliding sleeve 82 rotates, it cannot drive the threaded cylinder 01 to rotate. During the forward movement of the sliding sleeve 82, the first motor 83 drives the sliding sleeve 82 to rotate. When the first gear ring 811 contacts and cannot mesh with the first gear 810, the first spring 813 is elastically deformed through the sliding connection between the first gear ring 811 and the slot 812 and the elasticity provided by the first spring 813. At this time, the first gear ring 811 rotates with the sliding sleeve 82. When the first gear ring 811 meshes with the first gear 810 during rotation, the first spring 813 restores its elasticity and makes the first gear ring 811 mesh with the first gear 810, so that when the sliding sleeve 82 rotates and drives the first gear ring 811 to rotate, it drives the first gear 810 to rotate, thereby driving the rotating rod 814 to rotate.

[0053] Embodiment three:

[0054] The difference from the above-mentioned embodiment 2 is that, see Figure 5-Figure 8 For the above-mentioned outer clamping member 9, the outer clamping member 9 includes a first bevel gear 91 and a second bevel gear 92. A plurality of pairs of evenly distributed fixing plates 93 are fixedly connected to the outer periphery of the bearing cylinder 81. A rectangular groove 94 is provided on one side of the fixing plate 93. A vertical screw 95 is rotatably connected in the rectangular groove 94 through a bearing. A bearing platform 96 is provided between the pair of fixing plates 93. A rectangular block 97 is fixedly connected on both sides of the bearing platform 96. The rectangular block 97 is slidably arranged in the rectangular groove 94 and is threadedly connected to the vertical screw 95. The vertical screw 9 The bottom end is fixedly connected with an extension rod 98, the extension rod 98 extends into the bearing tube 81, the fixing plate 93 is rotatably connected with a middle rod 99 through a bearing, the middle rod 99 and the extension rod 98 are both fixedly connected with a second gear 910, the middle rod 99 and the extension rod 98 are sleeved with a toothed belt 911, the toothed belt 911 is meshed with the second gear 910, the first bevel gear 91 is fixedly connected to the bottom of the middle rod 99, the second bevel gear 92 is fixedly installed on the rotating rod 814, and the first bevel gear 91 is meshed with the second bevel gear 92;

[0055] The cable reel 2 includes a winding roller 21 and a cable body 22 wound around the outer circumference of the winding roller 21. Limiting grooves 23 are provided at the edges of both ends of the winding roller 21. Circular grooves 24 are provided at the axis of both ends of the winding roller 21. Multiple tooth blocks 25 are fixedly connected to the side surfaces of both ends of the winding roller 21.

[0056] The outer clamping member 9 also includes two limit blocks 912, inner grooves 913 are provided on both sides of the bearing platform 96, a moving block 914 is fixedly connected to one side of the limit block 912, and the moving block 914 is slidably arranged in the inner groove 913, and a first bidirectional screw 915 is rotatably connected to the bearing platform 96 through a bearing, and the two moving blocks 914 are respectively arranged on both sides of the first bidirectional screw 915 and are threadedly connected to the first bidirectional screw 915, and the limit block 912 is consistent with the limit groove 23, and a second motor 916 is fixedly connected to one side of the bearing platform 96, and the output end of the second motor 916 is fixedly connected to one end of the first bidirectional screw 915, and a sliding hole is provided on one side of one of the fixed plates 93, and the second motor 916 is arranged in the sliding hole;

[0057] Specifically, when the cable reel 2 is installed, the sliding sleeve 82 rotates forwardly, and the meshing connection between the first gear ring 811 and the first gear 810 drives the first gear 810 to rotate, thereby driving the rotating rod 814 to rotate forwardly, and then driving the second bevel gear 92 to rotate, and the meshing connection between the second bevel gear 92 and the first bevel gear 91 drives the first bevel gear 91 to rotate, thereby driving the middle rod 99 to rotate, and the meshing connection between the second gear 910 on the outer periphery of the middle rod 99 and the second gear 910 on the extension rod 98 and the toothed belt 911 drives the two extension rods 98 to rotate, thereby driving the two vertical screw rods 95 to rotate, and the threaded connection between the vertical screw rod 95 and the rectangular block 97, and the sliding connection between the rectangular block 97 and the rectangular groove 94 drives the bearing platform 96 to move downward, so that the position of the bearing platform 96 is too high, and when the bearing cylinder 81 is installed, the cable reel 2 will collide with the entrance of the annealing furnace 1;

[0058] When installing the cable reel 2, the first bidirectional screw 915 is driven to rotate by the second motor 916, and the two moving blocks 914 are driven to move toward each other through the threaded connection between the two moving blocks 914 and the first bidirectional screw 915, thereby driving the two limit blocks 912 to move toward each other, so that the two limit blocks 912 coincide with the limit grooves 23 on both sides of the winding roller 21, and the cable reel 2 is fixedly installed between the two fixing plates 93;

[0059] After the cable reel 2 is installed and the sliding sleeve 82 is installed in the annealing furnace 1, the sliding sleeve 82 rotates in the opposite direction and drives the supporting platform 96 to move upward, thereby driving the cable reel 2 to move onto the fixing member 71. When the cable reel 2 is fixed to the fixing member 71, the second motor 916 drives the first bidirectional screw 915 to rotate in the opposite direction, thereby causing the two limit blocks 912 to disengage from the limit grooves 23, and then the sliding sleeve 82 rotates forward to drive the supporting platform 96 to reset. Since the limit grooves 23 are provided at the edges on both sides of the winding roller 21 and the circular grooves 24 are installed at the axis on both sides of the winding roller 21, when the supporting platform 96 drives the winding roller 21 to move onto the fixing member 71 and is fixedly installed on the fixing member 71, no collision will occur between the fixing member 71 and the supporting platform 96.

[0060] Embodiment 4:

[0061] The difference from the above-mentioned embodiment 3 is that, see Figure 9-11 For the above-mentioned fixing member 71, a connecting plate 73 is fixedly connected between the multiple fixing members 71, one of the connecting plates 73 is fixedly connected to the edge of one side of the loading connecting plate 73, one of the connecting plates 73 is arranged on the inner wall of the inner cavity of the annealing furnace 1 and is rotatably connected to the inner wall of the annealing furnace 1 through a bearing, and the fixing member 71 includes a pair of vertical plates 711, the connecting plate 73 is fixedly connected to the vertical plates 711, and a horizontal plate 712 is fixedly connected between the two vertical plates 711, and the tops of the horizontal plate 712 and the vertical plates 711 are both in contact with the inner wall of the annealing furnace 1, and the vertical plates 712 and the vertical plates 711 are in contact with the inner wall of the annealing furnace 1. A hole groove is opened on one side of the plate 711, and a round block 713 is slidably connected in the hole groove. A movable plate 714 is fixedly connected to one side of the round block 713. The movable plate 714 is slidably arranged in the hole groove. Second bidirectional screw rods 715 are rotatably connected to both sides of the horizontal plate 712 through bearings. The second bidirectional screw rod 715 extends into the vertical plate 711. Two movable plates 714 are respectively arranged on both sides of the second bidirectional screw rod 715 and are threadedly connected to the second bidirectional screw rod 715. A connecting rod 716 is fixedly connected between the two second bidirectional screw rods 715.

[0062] Specifically, the driving member 5 runs, driving the connecting rod 716 and the second bidirectional screw 715 to rotate, and through the threaded connection between the second bidirectional screw 715 and the movable plate 714, the two movable plates 714 and the round block 713 fixedly connected to the movable rod are driven to move towards each other, so that the round block 713 coincides with the circular groove 24, thereby fixing the cable reel 2 between the two vertical plates 711.

[0063] Embodiment five:

[0064] The difference from the above-mentioned fourth embodiment is that, see Figure 9-11For the above-mentioned rotating member 72, the rotating member 72 includes a plurality of second gear rings 721, which are fixedly mounted on the inner wall of the annealing furnace 1. Outer arc grooves 722 are provided on both sides of the top of the horizontal plate 712, and the second gear rings 721 are arranged in the outer arc grooves 722. Inner arc grooves 723 are provided on both sides of the bottom of the horizontal plate 712. Both sides of the winding roller 21 are matched with the inner arc grooves 723 and extend into the outer arc grooves 722. The winding roller 21 is meshed and connected with the second gear rings 721 through the tooth block 25.

[0065] Specifically, after the cable reel 2 moves between the two vertical plates 711, the two sides of the winding roller 21 enter the inner arc groove 723, and the tooth blocks 25 on the outer periphery of the winding roller 21 contact and mesh with the second tooth ring 721. After the cable reel 2 is fixed by the fixing member 71, the operation of the driving member 5 drives multiple cable reels 2 and the fixing member 71 to rotate synchronously along the inner wall of the annealing furnace 1. Through the meshing connection between the winding roller 21 and the second tooth ring 721, when the cable reel 2 rotates along the inner wall of the annealing furnace 1, it rotates around the winding roller 21 as the axis.

[0066] Embodiment six:

[0067] The difference from the above-mentioned embodiment 5 is that, see Figure 9-11 For the above-mentioned driving member 5, the driving member 5 includes a third motor 51, a main gear 52 is rotatably connected to the axis of one side of the loading circular plate 62 through a bearing, a plurality of slave gears 53 are rotatably connected to the edge of one side of the loading circular plate 62 through a bearing, and the slave gears 53 are meshed and connected with the main gear 52. The third motor 51 is fixedly installed on the annealing furnace 1, and the output end of the third motor 51 is fixedly connected to the main gear 52. A main pulley 54 and two slave pulleys 55 are rotatably connected to one side of one vertical plate 711 through a bearing, and one side of the two slave pulleys 55 is fixedly connected to one end of the second bidirectional screw 715, and one side of the main pulley 54 is fixedly connected to a connecting rod 56, one end of the connecting rod 56 passes through the loading circular plate 62 and is fixedly connected to the slave gear 53, and a transmission belt 57 is sleeved on the outer circumference of the main pulley 54 and the slave pulley 55;

[0068] Specifically, the third motor 51 runs, driving the main gear 52 to rotate, and through the meshing connection between the main gear 52 and multiple slave gears 53, the multiple slave gears 53 are driven to rotate. Through the setting of the connecting rod 56, when the slave gear 53 rotates, it drives the main pulley 54 to rotate, and through the connection between the transmission belt 57 and the main pulley 54 and the slave pulley 55, the slave pulley 55 is driven to rotate, and then the second bidirectional screw 715 is driven to rotate, thereby driving the fixing member 71 to operate. When the fixing member 71 fixes the cable reel 2, the second bidirectional screw 715 cannot rotate, thereby making the slave gear 53 unable to rotate, and then when the main gear 52 rotates, it drives the loading circular plate 62 to rotate, thereby driving the multiple fixing members 71 to rotate along the inner wall of the annealing furnace 1.

[0069] Embodiment seven:

[0070] See also Figure 1-Figure 11 This embodiment discloses a serial heating method, the specific steps are:

[0071] The sliding sleeve 82 is driven forward by the servo cylinder 84, and then the sliding sleeve 82 is driven to rotate by the first motor 83, thereby driving the outer clamping member 9 to operate, and then multiple cable reels 2 are installed on the outer clamping member 9. After the cable reels 2 are installed, the threaded connection between the threaded sleeve and the threaded rod 61 is made, so that the threaded sleeve is connected to the threaded rod 61, and then the sliding sleeve 82 is driven to move outward by the servo cylinder 84, and the sliding sleeve 82 is driven to rotate by the first motor 83, thereby driving the threaded sleeve to rotate by the sliding sleeve 82, and then driving the bearing tube 81 to move into the annealing furnace 1. When one end of the bearing tube 81 moves to one side of the loading circular plate 62, the sliding sleeve 82 is driven forward by the servo cylinder 84, and the sliding sleeve 82 is driven to rotate by the first motor 83, thereby driving the outer clamping member 9 to operate. When the cable reel 2 is moved to the fixing member 71, the fixing member 71 fixes the axis of the cable reel 2 on both sides, and at the same time, the outer clamping member 9 no longer fixes the cable reel 2, and the first motor 83 rotates in the opposite direction to drive the outer clamping member 9 to reset, and the servo motor drives the sliding sleeve 82 to move outward, and at the same time, the sliding sleeve 82 is driven to rotate by the first motor 83, thereby driving the threaded sleeve to rotate in the opposite direction, so that the bearing tube 81 is separated from the threaded rod 61 and the annealing furnace 1, and then the annealing furnace 1 is operated, and at the same time, the driving member 5 drives the loading circular plate 62 to rotate, thereby driving the multiple groups of fixing members 71 to rotate along the inner wall of the annealing furnace 1, and at the same time, through the setting of the rotating member 72, the fixing member 71 rotates along the inner wall of the annealing furnace 1 while the cable reel 2 rotates.

[0072] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable heating device, comprising an annealing furnace, a plurality of cable coils and a carrying device, characterized in that: A loading device is provided in the annealing furnace, and multiple coils of the cable are mounted on the loading device. The loading device includes a driving member, a loading frame, and multiple groups of fixing components. The loading device includes a transmission member, an internal mounting member, and multiple groups of external clamping members. The loading frame comprises a threaded rod and a loading circular plate, wherein the loading circular plate is rotatably arranged in the annealing furnace through a one-way bearing, and the threaded rod is fixedly installed at the axis of one side of the loading circular plate; The transmission member includes a bearing cylinder and a sliding sleeve, wherein the sliding sleeve is slidably arranged in the bearing cylinder, and a first motor and a servo cylinder are arranged on one side of the bearing cylinder, wherein the servo cylinder controls the sliding sleeve to move in the bearing cylinder, and the first motor controls the sliding sleeve to rotate; The inner mounting member comprises a threaded barrel, which is arranged inside the sliding sleeve and is rotatably connected to the bearing barrel through a bearing, and the threaded barrel is threadedly connected to the threaded rod; The outer clamping member fixes the edges of both sides of the cable coil, the transmission member drives the outer clamping member to move forward, so that the outer clamping member clamps and fixes the cable coil, and the transmission member drives the outer clamping member to move reversely, and the outer clamping member drives the cable coil into the fixing assembly; The fixing assembly includes a plurality of fixing members and rotating members, the driving member drives the fixing members to operate, and fixes the axis centers on both sides of the cable reel, and the driving member operates continuously, so that the rotating member drives the fixing members and the cable reel to rotate simultaneously; The outer clamping member includes a first bevel gear and a second bevel gear, the outer circumference of the carrying cylinder is fixedly connected to a plurality of pairs of evenly distributed fixing plates, a rectangular groove is opened on one side of the fixing plate, a vertical screw is rotatably connected in the rectangular groove through a bearing, a carrying platform is arranged between a pair of the fixing plates, and a rectangular block is fixedly connected at both sides of the carrying platform, the rectangular block is slidably arranged in the rectangular groove and is threadedly connected with the vertical screw, the bottom end of the vertical screw is fixedly connected to an extension rod, the extension rod extends into the carrying cylinder, a middle rod is rotatably connected in the fixing plate through a bearing, the middle rod and the extension rod are both fixedly connected to the second gear, the middle rod and the extension rod are sleeved with a toothed belt, the toothed belt is meshed with the second gear, the first bevel gear is fixedly connected to the bottom of the middle rod, the second bevel gear is fixedly installed on the rotating rod, and the first bevel gear is meshed with the second bevel gear; The cable coil comprises a winding roller and a cable body wound around the outer circumference of the winding roller, the edges of both ends of the winding roller are provided with limiting grooves, the axis of both ends of the winding roller is provided with circular grooves, and the sides of both ends of the winding roller are fixedly connected with a plurality of tooth blocks; The outer clamping member also includes two limit blocks, inner grooves are opened on both sides of the bearing platform, a moving block is fixedly connected to one side of the limit block, and the moving block is slidably arranged in the inner groove, and a first bidirectional screw is rotatably connected to the bearing platform through a bearing, and the two moving blocks are respectively arranged on both sides of the first bidirectional screw and are threadedly connected to the first bidirectional screw, the limit blocks are consistent with the limit grooves, and a second motor is fixedly connected to one side of the bearing platform, and the output end of the second motor is fixedly connected to one end of the first bidirectional screw, and a sliding hole is opened on one side of one of the fixed plates, and the second motor is arranged in the sliding hole.

2. A cable heating device according to claim 1, characterized in that: The transmission member also includes a pair of blocks, which are fixedly mounted on the outer circumference of the threaded cylinder. Slots are provided on both sides of the inner wall of the sliding sleeve, and the blocks are matched with the slots. An arc groove is provided on the inner wall of the sliding sleeve, and the arc groove is arranged on one side of the slot and is connected to the slot. A first bracket is fixedly connected to one side of the bearing cylinder, the first motor is fixedly mounted on the first bracket, and a second bracket is fixedly connected to one side of the sliding sleeve. The servo cylinder is rotatably mounted on the first bracket through a bearing, and an output end of the first motor is fixedly connected to the servo cylinder, and an output end of the servo cylinder is fixedly connected to one side of the second bracket.

3. A cable heating device according to claim 2, characterized in that: The transmission member also includes a first gear and a first gear ring. A sliding groove is provided on one side of the sliding sleeve, and a plurality of guide shafts are fixedly connected to the sliding groove. The first gear ring is sleeved outside the sliding sleeve and is slidably connected to the sliding groove through the guide shaft. A first spring is provided on one side of the first gear ring, and the first spring is sleeved outside the guide shaft. The first gear is provided in the bearing cylinder and is rotatably connected to the bearing cylinder through a bearing. The first gear is meshed with the first gear ring, and a rotating rod is rotatably connected in the bearing cylinder through a bearing, and one end of the rotating rod is fixedly connected to the axis center of one side of the first gear.

4. A cable heating device according to claim 3, characterized in that: A connecting plate is fixedly connected between the multiple fixing parts, one of the connecting plates is fixedly connected to the edge of one side of the loading connecting plate, one of the connecting plates is arranged on the inner wall of the inner cavity of the annealing furnace and is rotatably connected to the inner wall of the annealing furnace through a bearing, and the fixing part includes a pair of vertical plates, the connecting plate is fixedly connected to the vertical plates, a horizontal plate is fixedly connected between the two vertical plates, the tops of the horizontal plate and the vertical plates are both in contact with the inner wall of the annealing furnace, a hole groove is opened on one side of the vertical plate, a round block is slidably connected in the hole groove, a movable plate is fixedly connected to one side of the round block, the movable plate is slidably arranged in the hole groove, both sides of the horizontal plate are rotatably connected to the second bidirectional screw through bearings, the second bidirectional screw extends into the vertical plate, the two movable plates are respectively arranged on both sides of the second bidirectional screw and are threadedly connected to the second bidirectional screw, and a connecting rod is fixedly connected between the two second bidirectional screws.

5. A cable heating device according to claim 4, characterized in that: The rotating part includes a plurality of second gear rings, which are fixedly mounted on the inner wall of the annealing furnace. Outer arc grooves are provided on both sides of the top of the transverse plate, and the second gear rings are arranged in the outer arc grooves. Inner arc grooves are provided on both sides of the bottom of the transverse plate. Both sides of the winding roller are matched with the inner arc grooves and extend into the outer arc grooves. The winding roller is meshed and connected with the second gear rings through tooth blocks.

6. A cable heating device according to claim 5, characterized in that: The driving member includes a third motor, a main gear is rotatably connected to the axis of one side of the loading circular plate through a bearing, a plurality of slave gears are rotatably connected to the edge of one side of the loading circular plate through a bearing, the slave gears are meshed with the main gear, the third motor is fixedly mounted on the annealing furnace, the output end of the third motor is fixedly connected to the main gear, one side of one of the vertical plates is rotatably connected to a main pulley and two slave pulleys through a bearing, one side of the two slave pulleys is fixedly connected to one end of the second bidirectional screw, one side of the main pulley is fixedly connected to a connecting rod, one end of the connecting rod passes through the loading circular plate and is fixedly connected to the slave gear, and a transmission belt is sleeved on the outer periphery of the main pulley and the slave pulley.

7. Based on the serial heating method, it is characterized by: Using a cable heating device as described in any one of claims 1 to 6, the specific steps are: The sliding sleeve is driven forward by the servo cylinder, and then the sliding sleeve is driven to rotate by the first motor, thereby driving the outer clamping piece to operate, and then multiple cable coils are installed on the outer clamping piece. After the cable coils are installed, the threaded connection between the threaded sleeve and the threaded rod is made, so that the threaded sleeve is connected to the threaded rod, and then the sliding sleeve is driven to move outward by the servo cylinder, and the sliding sleeve is driven to rotate by the first motor, thereby driving the threaded sleeve to rotate by the sliding sleeve, and then driving the bearing tube to move into the annealing furnace. When one end of the bearing tube moves to one side of the loading circular plate, the sliding sleeve is driven forward by the servo cylinder, and the sliding sleeve is driven to rotate by the first motor, thereby driving the outer clamping piece. During operation, the outer clamping member drives multiple cable reels to move outward. When the cable reel moves to the fixing member, the fixing member fixes the axis on both sides of the cable reel, and at the same time, the outer clamping member no longer fixes the cable reel. The first motor rotates in the opposite direction to drive the outer clamping member to reset, and the servo motor drives the sliding sleeve to move outward. At the same time, the sliding sleeve is driven to rotate by the first motor, thereby driving the threaded sleeve to rotate in the opposite direction, so that the bearing tube is separated from the threaded rod and the annealing furnace. Then the annealing furnace is operated, and at the same time, the driving member drives the loading circular plate to rotate, thereby driving multiple groups of fixing members to rotate along the inner wall of the annealing furnace. At the same time, through the setting of the rotating member, the cable reel rotates while the fixing member rotates along the inner wall of the annealing furnace.

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