Receiving device and method for drawing production of nickel chrome wires

Abstract

The invention discloses a material collecting device and method for nickel chrome wire drawing production, and relates to the technical field of wire drawing and material collecting. The material collecting device comprises a base, a supporting plate is fixedly installed at the top of the base, a motor is fixedly installed on the surface of the supporting plate, a fixing rod is fixedly installed at the output end of the motor, and a winding disc is slidably installed on the surface of the fixing rod; the replacing device is arranged at the top of the base, the replacing device comprises a belt, a transmission wheel, a reciprocating screw rod, a connecting rod, a threaded block, a limiting block, an elastic telescopic rod, a sliding rod, a fixed seat, a rotating plate, a sliding seat, a rotating plate, an elastic telescopic plate, a trapezoidal block and a limiting plate, and the motor rotates to drive the belt and the transmission wheel to rotate; the transmission wheel rotates to drive the reciprocating screw rod to rotate, the reciprocating screw rod rotates to drive the threaded block to reciprocate, and the purpose of regularly winding the nickel chrome wire on the outer circle face of the winding disc through reciprocating motion of the limiting block is achieved, so that winding is more uniform.

Description

Technical Field

[0001] The invention relates to the technical field of wire drawing and collecting materials, and in particular to a material collecting device and method for nickel-chromium wire drawing production. Background Art

[0002] Metal wire drawing is generally used to draw ordinary metal wire or ultra-fine metal wire. There are many processes in the production of metal wire drawing, including drawing process, annealing process and receiving process, and each process is crucial.

[0003] The patent with patent announcement number CN221773177U relates to a material receiving device for nickel-chromium wire drawing production, which relates to the technical field of nickel-chromium wire drawing processing, including a base and a winding frame fixedly connected to the upper surface of the base, a winding roller is arranged in the middle position of the winding frame, both ends of the winding roller are fixedly connected with quick-release bearings, and the outer circumferential surface of the quick-release bearing is provided with a screw hole, the upper end of the winding frame extends to the inner surface and is threadedly connected with a threaded rod, and the upper end of the threaded rod is fixedly connected with a knob. Compared with the existing ordinary nickel-chromium wire drawing production material receiving device, the device can disassemble the winding roller by a knob, which is convenient for disassembling and loading and unloading the bundled winding roller. When winding, the purpose of controlling the winding can be achieved by controlling the rotation of the first motor. Before winding, one end of the nickel-chromium wire drawing is plugged into the locking groove, and one end of the nickel-chromium wire drawing is locked in the locking groove by the locking screw, which is convenient for winding without manual fixation.

[0004] In the above patent, the winding roller can be disassembled and moved in and out by turning a knob, which is convenient for disassembling and loading and unloading the bundled winding rollers. When winding, the purpose of controlling the winding can be achieved by controlling the rotation of the first motor. Before winding, one end of the drawn nickel-chromium wire is inserted into the locking groove, and the other end of the drawn nickel-chromium wire is locked in the locking groove by the locking screw, which is convenient for winding and does not require manual fixation. However, the disassembly process is too cumbersome and the installation may be unstable, which may result in the winding roller not being effectively fixed, affecting the winding efficiency. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a material receiving device and method for nickel-chromium wire drawing production, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a material receiving device for nickel-chromium wire drawing production, comprising: a base, a support plate fixedly installed on the top of the base, a motor fixedly installed on the surface of the support plate, a fixing rod fixedly installed on the output end of the motor, and a winding disk slidably installed on the surface of the fixing rod; a changing device, the changing device is arranged on the top of the base, and the changing device comprises a belt, a transmission wheel, a reciprocating screw rod, a connecting rod, a threaded block, a limit block, an elastic telescopic rod, a sliding rod, a fixed seat, a rotating plate, a sliding seat, a rotating plate, an elastic telescopic plate, a trapezoidal block and a limit plate, the rotation of the motor will drive the belt and the transmission wheel to rotate, the rotation of the transmission wheel will drive the reciprocating screw rod to rotate, the rotation of the reciprocating screw rod will drive the threaded block to reciprocate, the reciprocating motion of the threaded block will drive the limit block to reciprocate, the transmission wheel is rotatably installed on the surface of the support plate, the belt transmission is installed on the circumferential surface of the motor and the transmission wheel, and the reciprocating screw rod is fixedly installed on a side of the transmission wheel away from the support plate. The top end of the sliding plate is fixedly mounted on the inner wall of the groove, and the other end of the sliding plate is rotatably mounted on the inner wall of the groove. The other end of the sliding plate is rotatably mounted on the inner wall of the groove, and the other end of the rotating plate is rotatably mounted on the inner wall of the sliding seat, and the rotating plate is rotatably mounted on the top of the base, and the trapezoidal block is fixedly mounted on the free end of the elastic telescopic plate, and the limiting plate is fixedly mounted on the top of the base. When the rotating plate rotates, it will contact the inclined surface of the trapezoidal block, and the rotating plate will push the trapezoidal block to move in the direction close to the elastic telescopic plate. When the rotating plate is separated from the trapezoidal block, the elastic force of the elastic telescopic plate itself will drive the trapezoidal block to reset, and the rotating plate is limited by the reset of the trapezoidal block.

[0007] According to the above technical solution, a No. 1 torsion spring is arranged between the rotating plate and the fixed seat, and the rotating plate is driven to reset by the No. 1 torsion spring. A No. 2 torsion spring is arranged between the rotating plate and the base, and the rotating plate is driven to reset by the No. 2 torsion spring.

[0008] According to the above technical solution, a tightening device for extruding the nickel-chromium wire is provided on the support plate, and a protective device is provided on the tightening device. The tightening device includes a long plate, a support frame, an elastic telescopic connecting plate, a triangular block and an extrusion roller. The long plate is driven to rotate by rotating the rotating plate. The rotation of the long plate will push the triangular block to move downward. The downward movement of the triangular block will drive the elastic telescopic connecting plate to move downward. The downward movement of the elastic telescopic connecting plate will drive the extrusion roller to move downward. The long plate is fixedly installed on the surface of the rotating plate, the support frame is fixedly installed on the side of the support plate away from the motor, the elastic telescopic connecting plate is slidably installed on the surface of the support frame, the triangular block is fixedly installed on the side of the elastic telescopic connecting plate away from the support plate, and the extrusion roller is rotatably installed on the free end of the elastic telescopic connecting plate.

[0009] According to the above technical solution, an L-shaped rod is fixedly installed at the fixed end of the elastic telescopic connecting plate, a sliding rod is fixedly installed at the bottom of the L-shaped rod, and a cleaning roller is rotatably installed on a side of the sliding rod away from the support plate. The downward movement of the elastic telescopic connecting plate will drive the L-shaped rod to move downward, the downward movement of the L-shaped rod will drive the sliding rod to move downward, and the downward movement of the sliding rod will drive the cleaning roller to move downward.

[0010] According to the above technical solution, a No. 1 spring is arranged between the elastic telescopic connecting plate and the support frame, and the No. 1 spring drives the elastic telescopic connecting plate to reset, and a brush is arranged on the surface of the cleaning roller.

[0011] According to the above technical solution, the protective device includes an oil storage tank, a liquid outlet, a telescopic elastic rod, a sealing plate and an L-shaped plate. The L-shaped plate is pushed downward by the elastic telescopic connecting plate. The downward movement of the L-shaped plate will drive the free end of the telescopic elastic rod to move downward. The downward movement of the free end of the telescopic elastic rod will drive the sealing plate to move downward. A placement groove is opened inside the support plate, the oil storage tank is fixedly installed inside the placement groove, the liquid outlet is fixedly installed at the bottom of the oil storage tank, the telescopic elastic rod is fixedly installed at the bottom of the oil storage tank, the sealing plate is fixedly installed at the free end of the telescopic elastic rod, and the L-shaped plate is fixedly installed on the surface of the sealing plate.

[0012] According to the above technical solution, a short rod is fixedly installed on the top of the sealing plate, and a sealing circular plate is fixedly installed on the top of the short rod. The downward movement of the sealing plate will drive the short rod to move downward, and the downward movement of the short rod will drive the sealing circular plate to move downward, and the top of the liquid outlet is sealed by the downward movement of the sealing circular plate.

[0013] According to the above technical solution, the L-shaped plate is arranged below the elastic telescopic connecting plate, and the L-shaped plate is pushed downward by the elastic telescopic connecting plate. The oil storage tank is arranged above the output end of the motor, and the output end of the motor is lubricated by lubricating oil to prevent equipment aging.

[0014] A method for using a material receiving device for nickel-chromium wire drawing production comprises the following steps: Step 1: The fixed rod is driven to rotate by the rotation of the motor, and the rotation of the fixed rod drives the winding disk to rotate, and the nickel-chromium wire is wound by the rotation of the winding disk. At the same time, the rotation of the motor drives the belt and the transmission wheel to rotate, and the rotation of the transmission wheel drives the reciprocating screw rod to rotate, and the rotation of the reciprocating screw rod drives the thread block to reciprocate; Step 2: The reciprocating motion of the thread block drives the limit block to reciprocate, and the reciprocating motion of the limit block makes the nickel-chromium wire drawing regularly reeled on the outer cylindrical surface of the reel, so that the winding is more uniform; Step 3: By rotating the rotating plate, the rotating plate rotates and pushes the sliding rod to move in the direction close to the motor, the sliding rod moves in the direction close to the motor and drives the fixed seat to move in the direction close to the motor, the fixed seat moves in the direction close to the motor and drives the rotating plate to rotate, the rotating plate rotates and squeezes the sliding seat to move in the direction away from the elastic telescopic rod, and the sliding seat moves in the direction away from the elastic telescopic rod to limit the winding reel, which can realize rapid replacement and improve replacement efficiency; Step 4: The rotating plate rotates to contact the inclined surface of the trapezoidal block, and the rotating plate pushes the trapezoidal block to move towards the direction close to the elastic telescopic plate. When the rotating plate is separated from the trapezoidal block, the elastic force of the elastic telescopic plate itself drives the trapezoidal block to reset. The rotating plate is limited by the reset of the trapezoidal block to prevent the rotating plate from rotating, resulting in the sliding seat failing to limit the winding reel, posing a safety hazard.

[0015] The present invention provides a material receiving device and method for nickel-chromium wire drawing production, which has the following beneficial effects: (1) This invention aims to make the nickel-chromium wire drawn and wound regularly on the outer cylindrical surface of the winding drum by reciprocating motion of the limit block, so that the winding is more uniform. At the same time, the movement of the sliding seat in the direction away from the elastic telescopic rod will limit the winding drum, which can achieve rapid replacement and improve replacement efficiency. The elastic force of the elastic telescopic plate itself will drive the trapezoidal block to reset, and the trapezoidal block will limit the rotating plate by resetting to prevent the rotating plate from rotating, resulting in the sliding seat failing to limit the winding drum, posing a safety hazard.

[0016] (2) The invention, through the elastic telescopic connecting plate moving downward, will drive the squeezing roller to move downward, and the squeezing roller moves downward to squeeze the nickel-chromium wire, so as to prevent the nickel-chromium wire from loosening during winding, which may cause difficulty in subsequent processing. The sliding rod moves downward, which will drive the cleaning roller to move downward. The cleaning roller moves downward and contacts the nickel-chromium wire. The cleaning roller supports the nickel-chromium wire, thereby improving the winding efficiency. At the same time, the cleaning roller contacts the nickel-chromium wire to clean off impurities attached to the nickel-chromium wire, thereby preventing impurities from adhering to the surface of the nickel-chromium wire and affecting its electrical conductivity, resulting in reduced efficiency of the electric heating element and affecting the use effect.

[0017] (3) In the present invention, the downward movement of the free end of the telescopic rod drives the sealing plate to move downward, and the downward movement of the sealing plate will break away from the contact with the liquid outlet, allowing the lubricating oil inside the oil storage tank to flow out. The output end of the motor is lubricated by the lubricating oil to prevent the aging of the equipment due to long-term use. Continuous rotation may cause wear of the equipment and affect the service life of the equipment. At the same time, the downward movement of the sealing circular plate seals the top of the liquid outlet to prevent the continuous outflow of lubricating oil, which may lead to excessive lubrication of the equipment and waste of resources. The quantitative lubrication reduces the leakage and volatilization of excessive lubricating oil, reduces the risk of environmental pollution, and helps to achieve a more environmentally friendly production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the support plate and motor structure of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the fixing rod of the present invention; Figure 4 It is a structural schematic diagram of the tightening device of the present invention; Figure 5 This is a schematic diagram of the elastic telescopic connecting plate and the L-shaped rod structure of the present invention; Figure 6 This is a schematic diagram of the support plate and oil storage tank structure of the present invention; Figure 7 It is a schematic diagram of the cross-sectional structure of the oil storage tank of the present invention.

[0019] In the figure: 1, base; 2, support plate; 3, motor; 4, fixed rod; 5, take-up reel; 6, belt; 7, transmission wheel; 8, reciprocating screw rod; 9, connecting rod; 10, threaded block; 11, limit block; 12, elastic telescopic rod; 13, slide rod; 14, fixed seat; 15, rotating plate; 16, sliding seat; 17, rotating plate; 18, elastic telescopic plate; 19, trapezoidal block; 20, limit plate; 211, long plate; 212, support frame; 213, elastic telescopic connecting plate; 214, triangular block; 215, squeezing roller; 216, L-shaped rod; 217, slide rod; 218, cleaning roller; 221, oil storage tank; 222, liquid outlet; 223, telescopic elastic rod; 224, sealing plate; 225, L-shaped plate; 226, short rod; 227, sealing circular plate. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 7 , one embodiment of the present invention is: a material receiving device for nickel-chromium wire drawing production, comprising: a base 1, a support plate 2 is fixedly installed on the top of the base 1, a motor 3 is fixedly installed on the surface of the support plate 2, a fixed rod 4 is fixedly installed on the output end of the motor 3, and a winding disk 5 is slidably installed on the surface of the fixed rod 4; a replacement device, the replacement device is arranged on the top of the base 1, and the replacement device includes a belt 6, a transmission wheel 7, a reciprocating screw rod 8, a connecting rod 9, a threaded block 10, a limit block 11, an elastic telescopic rod 12, a sliding rod 13, a fixed seat 14, a rotating plate 15, a sliding seat 16, a rotating plate 17, an elastic telescopic plate 18, a trapezoidal block 19 and a limit plate 20. The purpose of reciprocating the limit block 11 is to make the nickel-chromium wire drawing regularly wound on the outer circumferential surface of the winding disk 5, so that the winding is more uniform, the transmission wheel 7 is rotatably installed on the surface of the support plate 2, the belt 6 is transmission-installed on the circumferential surface of the motor 3 and the transmission wheel 7, and the reciprocating screw rod 8 is fixedly installed on The transmission wheel 7 is on the side away from the support plate 2, the connecting rod 9 is fixedly mounted on the surface of the support plate 2, the threaded block 10 is threadedly mounted on the circumferential surface of the reciprocating screw rod 8, the limit block 11 is fixedly mounted on the top of the threaded block 10, a groove is opened inside the fixed rod 4, the elastic telescopic rod 12 is fixedly mounted on the inner wall of the groove, the sliding rod 13 is fixedly mounted on the free end of the elastic telescopic rod 12, the fixed seat 14 is fixedly mounted on the circumferential surface of the sliding rod 13, the sliding seat 16 is slidably mounted on the inner wall of the groove, one end of the rotating plate 15 is rotatably mounted on the inner wall of the fixed seat 14, the other end of the rotating plate 15 is rotatably mounted on the inner wall of the sliding seat 16, the rotating plate 17 is rotatably mounted on the top of the base 1, the elastic telescopic plate 18 is fixedly mounted on the top of the base 1, the trapezoidal block 19 is fixedly mounted on the free end of the elastic telescopic plate 18, and the limit plate 20 is fixedly mounted on the top of the base 1 to prevent the rotating plate 17 from rotating, resulting in the sliding seat 16 failing to limit the winding reel 5, posing a safety hazard.

[0022] A first torsion spring is arranged between the rotating plate 15 and the fixed seat 14, and the rotating plate 15 is reset by the first torsion spring. A second torsion spring is arranged between the rotating plate 17 and the base 1, and the rotating plate 17 is reset by the second torsion spring.

[0023] A method for using a material receiving device for nickel-chromium wire drawing production comprises the following steps: Step 1: The motor 3 rotates to drive the fixed rod 4 to rotate, and the fixed rod 4 rotates to drive the winding disk 5 to rotate, and the nickel-chromium wire is wound by the winding disk 5. At the same time, the motor 3 rotates to drive the belt 6 and the transmission wheel 7 to rotate, and the transmission wheel 7 rotates to drive the reciprocating screw rod 8 to rotate, and the reciprocating screw rod 8 rotates to drive the thread block 10 to reciprocate; Step 2: The thread block 10 reciprocates to drive the limit block 11 to reciprocate, and the reciprocating motion of the limit block 11 allows the nickel-chromium wire to be regularly wound on the outer cylindrical surface of the winding drum 5, so that the winding is more uniform; Step 3: By rotating the rotating plate 17, the rotating plate 17 rotates and pushes the sliding rod 13 to move in the direction close to the motor 3, the sliding rod 13 moves in the direction close to the motor 3 and drives the fixed seat 14 to move in the direction close to the motor 3, the fixed seat 14 moves in the direction close to the motor 3 and drives the rotating plate 15 to rotate, the rotating plate 15 rotates and squeezes the sliding seat 16 to move in the direction away from the elastic telescopic rod 12, and the sliding seat 16 moves in the direction away from the elastic telescopic rod 12 to limit the winding disc 5, which can realize rapid replacement and improve replacement efficiency; Step 4: The rotating plate 17 rotates to contact the inclined surface of the trapezoidal block 19, and the rotating plate 17 pushes the trapezoidal block 19 to move in the direction close to the elastic telescopic plate 18. When the rotating plate 17 is separated from the trapezoidal block 19, the elastic force of the elastic telescopic plate 18 itself drives the trapezoidal block 19 to reset. The rotating plate 17 is limited by the reset of the trapezoidal block 19 to prevent the rotating plate 17 from rotating, resulting in the sliding seat 16 failing to limit the winding reel 5, posing a safety hazard.

[0024] When this embodiment is working: the fixed rod 4 is driven to rotate by the rotation of the motor 3, and the rotation of the fixed rod 4 drives the winding disk 5 to rotate, and the nickel-chromium wire is wound by the rotation of the winding disk 5. At the same time, the rotation of the motor 3 will drive the belt 6 and the transmission wheel 7 to rotate, and the rotation of the transmission wheel 7 will drive the reciprocating screw rod 8 to rotate, and the rotation of the reciprocating screw rod 8 will drive the thread block 10 to reciprocate, and the reciprocating motion of the thread block 10 will drive the limit block 11 to reciprocate, and the reciprocating motion of the limit block 11 is used to make the nickel-chromium wire drawing regular and wound on the outer cylindrical surface of the winding disk 5, so that the winding is more uniform. After replacing the winding disk 5, by rotating the rotating plate 17, the rotation of the rotating plate 17 will push the sliding rod 13 to move in the direction close to the motor 3, and the movement of the sliding rod 13 in the direction close to the motor 3 will drive the fixed seat 14 to move close to the motor 3 The rotation of the rotating plate 17 will cause the sliding seat 16 to move in the direction away from the elastic telescopic rod 12, and the sliding seat 16 will move in the direction away from the elastic telescopic rod 12 to limit the winding drum 5, which can realize quick replacement and improve the replacement efficiency. At the same time, the rotation of the rotating plate 17 will contact the inclined surface of the trapezoidal block 19, and the rotating plate 17 will push the trapezoidal block 19 to move in the direction close to the elastic telescopic plate 18. When the rotating plate 17 is separated from the trapezoidal block 19, the elastic force of the elastic telescopic plate 18 itself will drive the trapezoidal block 19 to reset, and the rotating plate 17 will be limited by the reset of the trapezoidal block 19 to prevent the rotating plate 17 from rotating, resulting in the sliding seat 16 failing to limit the winding drum 5, posing a safety hazard.

[0025] See also Figure 1-Figure 7On the basis of the above-mentioned embodiment, in another embodiment of the present invention, a tightening device for extruding the nickel-chromium wire is provided on the support plate 2, and a protective device is provided on the tightening device. The tightening device includes a long plate 211, a support frame 212, an elastic telescopic connecting plate 213, a triangular block 214 and an extrusion roller 215. The long plate 211 is fixedly mounted on the surface of the rotating plate 17, the support frame 212 is fixedly mounted on the side of the support plate 2 away from the motor 3, the elastic telescopic connecting plate 213 is slidably mounted on the surface of the support frame 212, the triangular block 214 is fixedly mounted on the side of the elastic telescopic connecting plate 213 away from the support plate 2, and the extrusion roller 215 is rotatably mounted on the free end of the elastic telescopic connecting plate 213. The nickel-chromium wire is squeezed by moving the extrusion roller 215 downward to prevent the nickel-chromium wire from loosening during winding, which may cause difficulties in subsequent processing.

[0026] An L-shaped rod 216 is fixedly installed at the fixed end of the elastic telescopic connecting plate 213, and a sliding rod 217 is fixedly installed at the bottom of the L-shaped rod 216. A cleaning roller 218 is rotatably installed on the side of the sliding rod 217 away from the support plate 2. The cleaning roller 218 moves downward and contacts the nickel-chromium wire. The nickel-chromium wire is supported by the cleaning roller 218 to improve the winding efficiency.

[0027] A No. 1 spring is arranged between the elastic telescopic connecting plate 213 and the support frame 212 , and the No. 1 spring drives the elastic telescopic connecting plate 213 to reset, and a brush is arranged on the surface of the cleaning roller 218 .

[0028] The protection device includes an oil storage tank 221, a liquid outlet 222, a telescopic elastic rod 223, a sealing plate 224 and an L-shaped plate 225. A placement groove is opened inside the support plate 2, the oil storage tank 221 is fixedly installed inside the placement groove, the liquid outlet 222 is fixedly installed at the bottom of the oil storage tank 221, the telescopic elastic rod 223 is fixedly installed at the bottom of the oil storage tank 221, the sealing plate 224 is fixedly installed at the free end of the telescopic elastic rod 223, and the L-shaped plate 225 is fixedly installed on the surface of the sealing plate 224. The output end of the motor 3 is lubricated by lubricating oil to prevent aging of the equipment after long-term use. Continuous rotation may cause wear of the equipment and affect the service life of the equipment.

[0029] A short rod 226 is fixedly installed on the top of the sealing plate 224, and a sealing circular plate 227 is fixedly installed on the top of the short rod 226 to prevent the continuous outflow of lubricating oil, which would lead to excessive lubrication of the equipment and waste of resources. Quantitative lubrication reduces the leakage and volatilization of excessive lubricating oil, reduces the risk of environmental pollution, and helps to achieve a more environmentally friendly production process.

[0030] The L-shaped plate 225 is arranged below the elastic telescopic connecting plate 213, and the elastic telescopic connecting plate 213 moves downward to push the L-shaped plate 225 to move downward. The oil storage tank 221 is arranged above the output end of the motor 3, and the output end of the motor 3 is lubricated by lubricating oil to prevent equipment aging.

[0031] When the present embodiment is working, the long plate 211 is driven to rotate by the rotation of the rotating plate 17, and the rotation of the long plate 211 will push the triangular block 214 to move downward, and the downward movement of the triangular block 214 will drive the elastic telescopic connecting plate 213 to move downward, and the elastic telescopic connecting plate 213 will drive the squeezing roller 215 to move downward, and the nickel-chromium wire is squeezed by the downward movement of the squeezing roller 215 to prevent the nickel-chromium wire from loosening during winding, which may cause subsequent processing difficulties. At the same time, the elastic telescopic connecting plate 213 moves downward and drives the L-shaped rod 216 to move downward, and the L-shaped rod 216 moves downward and drives the sliding rod 217 to move downward, and the sliding rod 217 moves downward and drives the cleaning roller 218 to move downward, and the cleaning roller 218 moves downward and contacts with the nickel-chromium wire, and supports the nickel-chromium wire by the cleaning roller 218 to improve the winding efficiency, and at the same time, the cleaning roller 218 contacts with the nickel-chromium wire to clean up the impurities attached to the nickel-chromium wire, and prevents the impurities from adhering to the surface of the nickel-chromium wire, affecting its electrical conductivity, resulting in reduced efficiency of the electric heating element, and affecting the use effect.

[0032] The elastic telescopic connecting plate 213 moves downward to push the L-shaped plate 225 downward. The downward movement of the L-shaped plate 225 will drive the free end of the telescopic elastic rod 223 to move downward. The downward movement of the free end of the telescopic elastic rod 223 will drive the sealing plate 224 to move downward. The downward movement of the sealing plate 224 will break away from the contact with the liquid outlet 222, allowing the lubricating oil inside the oil storage tank 221 to flow out. The output end of the motor 3 is lubricated by the lubricating oil to prevent the aging of the equipment after long-term use. Continuous rotation may cause wear of the equipment and affect the service life of the equipment. At the same time, the downward movement of the sealing plate 224 will drive the short rod 226 to move downward. The downward movement of the short rod 226 will drive the sealing circular plate 227 to move downward. The top of the liquid outlet 222 is sealed by the downward movement of the sealing circular plate 227 to prevent the continuous outflow of lubricating oil, which will cause excessive lubrication of the equipment and waste of resources. The leakage and volatilization of excessive lubricating oil are reduced through quantitative lubrication, which reduces the risk of environmental pollution and helps to achieve a more environmentally friendly production process.

[0033] 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 material receiving device for nickel-chromium wire drawing production, characterized in that: include: A base (1), a support plate (2) being fixedly mounted on the top of the base (1), a motor (3) being fixedly mounted on the surface of the support plate (2), a fixed rod (4) being fixedly mounted on the output end of the motor (3), and a winding reel (5) being slidably mounted on the surface of the fixed rod (4); A replacement device, the replacement device is arranged on the top of the base (1), the replacement device comprises a belt (6), a transmission wheel (7), a reciprocating screw rod (8), a connecting rod (9), a threaded block (10), a limit block (11), an elastic telescopic rod (12), a sliding rod (13), a fixed seat (14), a rotating plate (15), a sliding seat (16), a rotating plate (17), an elastic telescopic plate (18), a trapezoidal block (19) and a limit plate (20), the transmission wheel (7) is rotatably mounted on the surface of the support plate (2), the belt (6) is transmission-mounted on the motor (3) and the circumferential surface of the transmission wheel (7), the reciprocating screw rod (8) is fixedly mounted on a side of the transmission wheel (7) away from the support plate (2), the connecting rod (9) is fixedly mounted on the surface of the support plate (2), the threaded block (10) is threadedly mounted on the circumferential surface of the reciprocating screw rod (8), The limit block (11) is fixedly mounted on the top of the threaded block (10); a groove is formed inside the fixed rod (4); the elastic telescopic rod (12) is fixedly mounted on the inner wall of the groove; the sliding rod (13) is fixedly mounted on the free end of the elastic telescopic rod (12); the fixed seat (14) is fixedly mounted on the circumferential surface of the sliding rod (13); the sliding seat (16) is slidably mounted on the inner wall of the groove; one end of the rotating plate (15) is rotatably mounted on the inner wall of the fixed seat (14); the other end of the rotating plate (15) is rotatably mounted on the inner wall of the sliding seat (16); the rotating plate (17) is rotatably mounted on the top of the base (1); the elastic telescopic plate (18) is fixedly mounted on the top of the base (1); the trapezoidal block (19) is fixedly mounted on the free end of the elastic telescopic plate (18); and the limit plate (20) is fixedly mounted on the top of the base (1); Wherein, a tightening device for squeezing the nickel-chromium wire is provided on the support plate (2), and a protective device is provided on the tightening device.

2. A material receiving device for nickel-chromium wire drawing production according to claim 1, characterized in that: A first torsion spring is arranged between the rotating plate (15) and the fixed seat (14), and a second torsion spring is arranged between the rotating plate (17) and the base (1).

3. A material receiving device for nickel-chromium wire drawing production according to claim 2, characterized in that: The tightening device comprises a long plate (211), a support frame (212), an elastic telescopic connecting plate (213), a triangular block (214) and a squeezing roller (215); the long plate (211) is fixedly mounted on the surface of the rotating plate (17); the support frame (212) is fixedly mounted on a side of the support plate (2) away from the motor (3); the elastic telescopic connecting plate (213) is slidably mounted on the surface of the support frame (212); the triangular block (214) is fixedly mounted on a side of the elastic telescopic connecting plate (213) away from the support plate (2); and the squeezing roller (215) is rotatably mounted on the free end of the elastic telescopic connecting plate (213).

4. A material receiving device for nickel-chromium wire drawing production according to claim 3, characterized in that: An L-shaped rod (216) is fixedly mounted on the fixed end of the elastic telescopic connecting plate (213), a sliding rod (217) is fixedly mounted on the bottom of the L-shaped rod (216), and a cleaning roller (218) is rotatably mounted on a side of the sliding rod (217) away from the support plate (2).

5. A material receiving device for nickel-chromium wire drawing production according to claim 4, characterized in that: A No. 1 spring is provided between the elastic telescopic connecting plate (213) and the support frame (212), and a brush is provided on the surface of the cleaning roller (218).

6. A material receiving device for nickel-chromium wire drawing production according to claim 5, characterized in that: The protection device comprises an oil storage tank (221), a liquid outlet (222), a telescopic elastic rod (223), a sealing plate (224) and an L-shaped plate (225); a placement groove is provided inside the support plate (2); the oil storage tank (221) is fixedly mounted inside the placement groove; the liquid outlet (222) is fixedly mounted at the bottom of the oil storage tank (221); the telescopic elastic rod (223) is fixedly mounted at the bottom of the oil storage tank (221); the sealing plate (224) is fixedly mounted at the free end of the telescopic elastic rod (223); and the L-shaped plate (225) is fixedly mounted on the surface of the sealing plate (224).

7. A material receiving device for nickel-chromium wire drawing production according to claim 6, characterized in that: A short rod (226) is fixedly mounted on the top of the sealing plate (224), and a sealing circular plate (227) is fixedly mounted on the top of the short rod (226).

8. A material receiving device for nickel-chromium wire drawing production according to claim 7, characterized in that: The L-shaped plate (225) is arranged below the elastic telescopic connecting plate (213), and the oil storage tank (221) is arranged above the output end of the motor (3).

9. A method for using a material receiving device for nickel-chromium wire drawing production, using the material receiving device for nickel-chromium wire drawing production according to claim 8, characterized in that: The following steps are involved: Step 1: The motor (3) rotates to drive the fixed rod (4), and the fixed rod (4) rotates to drive the reel (5), and the nickel-chromium wire is reeled by the reel (5). At the same time, the motor (3) rotates to drive the belt (6) and the transmission wheel (7), and the transmission wheel (7) rotates to drive the reciprocating screw rod (8), and the reciprocating screw rod (8) rotates to drive the thread block (10) to reciprocate; Step 2: The thread block (10) is driven to reciprocate by the limit block (11), and the reciprocating motion of the limit block (11) causes the nickel-chromium wire to be regularly wound on the outer cylindrical surface of the winding drum (5), so that the winding is more uniform; Step three: by rotating the rotating plate (17), the rotating plate (17) rotates and pushes the sliding rod (13) to move in the direction close to the motor (3), the sliding rod (13) moves in the direction close to the motor (3) and drives the fixed seat (14) to move in the direction close to the motor (3), the fixed seat (14) moves in the direction close to the motor (3) and drives the rotating plate (15) to rotate, the rotating plate (15) rotates and squeezes the sliding seat (16) to move in the direction away from the elastic telescopic rod (12), and the sliding seat (16) moves in the direction away from the elastic telescopic rod (12) to limit the winding disc (5), so that rapid replacement can be achieved and replacement efficiency is improved; Step 4: The rotating plate (17) is rotated to contact the inclined surface of the trapezoidal block (19), and the rotating plate (17) pushes the trapezoidal block (19) to move in a direction close to the elastic telescopic plate (18). When the rotating plate (17) is separated from the trapezoidal block (19), the elastic force of the elastic telescopic plate (18) drives the trapezoidal block (19) to reset. The rotating plate (17) is limited by the reset of the trapezoidal block (19), preventing the rotating plate (17) from rotating, resulting in the sliding seat (16) failing to limit the winding reel (5), which poses a safety hazard.

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