A device for guiding and winding nickel-chromium wire to prevent breakage

Abstract

This invention discloses an anti-breakage nichrome wire guiding and winding device, relating to the field of nichrome wire winding technology. It includes a base with a groove on its surface, a drive motor fixedly mounted on the top plate of the base, a roller rotatably mounted on the surface of the base, a sliding post placed inside the groove, a sliding wheel fixedly mounted on the surface of the sliding post, a C-shaped plate slidably mounted on the surface of the base near the sliding post, a stop post rotatably mounted on the surface of the C-shaped plate away from the sliding post, a spring sheet fixedly mounted on the top of the inner wall of the groove, and an upper arc plate fixedly mounted on the bottom of the spring sheet. The upper arc plate and the spring sheet restrict the wire feeding operation of the sliding wheel, preventing excessive wire feeding and ensuring that the tension remains within a suitable range even when the sliding wheel feeds a large amount of wire.

Description

Technical Field

[0001] This invention relates to the field of nickel-chromium wire winding technology, specifically to a nickel-chromium wire anti-breakage guiding winding device. Background Technology

[0002] Nickel-chromium wire is an alloy wire with good heat resistance, corrosion resistance and electrical properties. Nickel-chromium wire is usually wound on a take-up drum during the production process for storage and transportation, and is therefore widely used in various applications.

[0003] Patent publication number CN217971821U relates to a winding device, including a trolley with a mounting plate fixedly connected to it. The mounting plate has a winding structure, which includes a winding column. The winding column is rotatably connected to the mounting plate, and a fixing structure for securing waterproof membrane on the winding column is also included. First, the trolley is moved to a designated position, and the roll of waterproof membrane is slid from the left end of the winding column to the right end. At this point, the roll is fixed by the fixing structure. Then, by rotating the winding column, the cut edge of the waterproof membrane can be grasped, allowing for secondary winding of the looser waterproof membrane. This secondary winding of the looser waterproof membrane by the winding column improves flexibility and winding effect. Furthermore, the fixing structure facilitates securing the roll, preventing relative rotation between the roll and the winding column, thus improving stability.

[0004] The aforementioned patent has the effect of secondary winding of loosely wound material. The fixed structure facilitates the fixation of the drum, avoiding relative rotation between the winding column and the drum when the winding column rotates, thus improving the stability of the winding process. However, when the winding device winds the nichrome wire, if the nichrome wire is subjected to excessive tension, it may deform or break, affecting the quality and consistency of the product. On the other hand, insufficient tension may lead to loose winding, affecting the tightness between the nichrome wire and the drum, thereby increasing the difficulty of subsequent processing. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a device for guiding and winding nickel-chromium wire to prevent breakage, thus solving the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a nichrome wire anti-breakage guiding and winding device. It includes a base with a groove on its surface, a drive motor fixedly mounted on the top plate of the base, and a docking groove on the output end of the drive motor. It also includes an anti-breakage device and a fixing device. The anti-breakage device includes a roller, a sliding column, a sliding wheel, a C-shaped plate, a stop post, a spring, and an upper arc plate. The nichrome wire passes under the stop post, so that the surface of the nichrome wire contacts the bottom of the stop post. The roller is rotatably mounted on the surface of the base. The sliding column is placed inside the groove, and the sliding wheel is fixedly mounted on the surface of the sliding column. The C-shaped plate is slidably mounted on the surface of the base near the sliding column, and the stop post is rotatably mounted on the surface of the C-shaped plate away from the sliding column. The upward movement of the C-shaped plate drives the sliding wheel upward. The spring is fixedly mounted on the top of the inner wall of the groove, and an upper arc plate is fixedly mounted on the bottom of the spring. The upward movement of the sliding wheel reduces the resistance on the nichrome wire, achieving the effect of wire unwinding and thus preventing the nichrome wire from breaking due to excessive tension.

[0007] According to the above technical solution, an arc surface is provided at one end of the C-shaped plate near the sliding column. The arc surface is in contact with the bottom of the sliding column. When the C-shaped plate moves upward, the arc surface on the C-shaped plate applies a supporting force to the bottom of the sliding column. The top of the sliding column is in contact with the bottom of the upper arc plate. By providing an arc surface on the surface of the C-shaped plate near the sliding column, the friction between the C-shaped plate and the sliding column is reduced, and the service life is extended.

[0008] According to the above technical solution, the fixing device includes a rotating plate, a handle, a mounting post, a sleeve, a long rod, a short block, and a rubber block. After the mounting post rotates to the designated area, the winding drum is manually installed so that the inner wall of the winding drum contacts the surface of the mounting post. The rotating plate rotates through the base surface away from the drive motor. The handle is fixedly installed on the rotating plate surface away from the drive motor. The sleeve slides through the rotating plate surface near the drive motor. The long rod slides through the interior of the mounting post. The short block is fixedly installed on the surface of the long rod. The rubber block slides through the inner and outer walls of the mounting post. A connecting block is fixedly installed on the sleeve surface near the drive motor. Under the influence of a spring, the sleeve moves towards the drive motor. When the sleeve moves, the connecting block of the sleeve contacts the connecting groove of the drive motor. The end of the long rod away from the drive motor slides through the surface of the rotating plate. Through the contact between the connecting block and the connecting groove, the connection between the mounting post and the output end of the drive motor is completed, ensuring that the output end of the drive motor can smoothly drive the mounting post to rotate, thereby improving the stability during operation.

[0009] According to the above technical solution, the connecting block of the sleeve contacts the connecting groove on the drive motor. A spring is provided between the sleeve and the mounting post. The spring is deformed by compression to store energy. A spherical surface is provided at the end of the long rod near the drive motor. The spherical surface contacts the output end of the drive motor. An arc surface is provided on the surface of the short block near the rubber block. A spring is provided between the rubber block and the mounting post. Through the elasticity of the spring, the deformed spring returns to its original position, which drives the rubber block to return to its original position smoothly, preparing for the next use.

[0010] According to the above technical solution, the lubrication device includes a storage box, a nozzle, a turntable, a rocker plate, a rectangular plate, and an extrusion block. The rocker plate rotates, causing the rectangular plate to move, which in turn moves the lubricant inside the storage box. The storage box is fixedly installed on the base near the rotating plate. The nozzle is fixedly inserted through the inner and outer walls of the storage box. The turntable rotates and is inserted through the inner and outer walls of the storage box. The rocker plate is fixedly inserted through the surface of the turntable. The rectangular plate is fixedly installed on the surface of the rocker plate. The extrusion block is slidably installed on the inner wall of the nozzle. The storage box contains lubricant. The nozzle contains a sealing rubber component. The high-pressure lubricant inside the nozzle pushes open the sealing rubber component and sprays onto the surface of the mounting column. The extrusion block has a T-shaped groove. The rectangular plate stirs the lubricant inside the storage box, thereby improving the fluidity of the lubricant, preventing the lubricant from separating, and thus improving the lubricant's performance.

[0011] According to the above technical solution, a first spiral spring is provided between the turntable and the storage box. The surface of the rocker plate and the surface of the long rod away from the drive motor are in contact, and the surface of the long rod is in contact with the surface of the rocker plate, so that the movement of the long rod drives the rocker plate to rotate. The surface of the extrusion block is in contact with the inner wall of the nozzle. A third spring is provided between the extrusion block and the nozzle. Through the elasticity of the third spring itself, the third spring provides power to the extrusion block when it is reset, preventing the extrusion block from failing to reset properly and affecting the normal operation of the work.

[0012] According to the above technical solution, the cutting device includes a reciprocating rod, a fixed column, a sliding table, a gantry plate, a cutter, an inclined plate, and a clamping block. A belt rotates, driving the reciprocating rod to rotate, which in turn drives the sliding table to move back and forth. The reciprocating rod is rotatably mounted on the surface of the base. The fixed column is fixedly mounted on the surface of the base. The sliding table is slidably mounted on the surface of the fixed column. The gantry plate is slidably mounted on the top of the sliding table. The cutter is fixedly mounted on the bottom of the gantry plate, away from the cutter. The clamping block is slidably mounted on the surface of the sliding table near the inclined plate. The drive motor and the reciprocating rod are connected via belt drive. When the cutter moves downwards, it contacts the top of the nichrome wire. As the cutter continues to move, it cuts the nichrome wire. A contact block is fixedly mounted on the bottom of the sliding table, and the contact block contacts a groove on the surface of the reciprocating rod. A circular groove is formed on the sliding table. Through the combination of the gantry plate and the cutter, the operator can quickly cut the nichrome wire, improving work efficiency.

[0013] According to the above technical solution, a spring four is provided between the gate-shaped plate and the sliding table. An arc surface three is provided on the surface of the inclined plate near the clamping block, and an inclined surface one is provided on the surface of the clamping block near the inclined plate. The arc surface three and the inclined surface one are in contact. The inclined plate moves downward, causing the clamping blocks to move towards each other. A spring five is provided between the clamping block and the sliding table. A protrusion is fixedly installed on the facing surface of the clamping block. By clamping the nickel-chromium wire near the direction of the winding drum, it helps the operator quickly find the cutting point for subsequent processing.

[0014] This invention provides a device for guiding and winding nickel-chromium wire to prevent breakage. It has the following beneficial effects:

[0015] (1) In this anti-breakage nickel-chromium wire guiding and winding device, the C-shaped plate moves upward, which drives the sliding wheel to move upward. The upward movement of the sliding wheel reduces the resistance applied to the surface of the nickel-chromium wire. By adjusting the position of the sliding wheel, the wire is automatically unloaded when the tension is too high, thereby reducing the tension on the nickel-chromium wire. This can effectively prevent and reduce the risk of the nickel-chromium wire breaking and ensure the integrity of the nickel-chromium wire. The upward movement of the sliding column drives the upper arc plate to move upward. The upward movement of the upper arc plate squeezes the spring sheet. The upper arc plate and the spring sheet limit the wire unloading operation of the sliding wheel, preventing the problem of excessive tension caused by excessive unloading. This ensures that even when the sliding wheel unloads a lot of wire, the tension can still be kept within a suitable range.

[0016] (2) In this anti-breakage nickel-chromium wire guiding winding device, the sleeve moves towards the drive motor under the influence of spring 1. When the sleeve moves, the sleeve's mating block contacts the drive motor's mating groove. The movement of the sleeve simplifies the connection between the mounting column and the drive motor, and allows the operator to load and unload the winding drum when the mounting column is stationary, reducing the risk of accidents during loading and unloading, thereby improving safety. The movement of the short block drives the rubber block to move away from the mounting column. When the rubber block moves, it contacts the inner wall of the winding drum. The rubber block makes the mounting column and the winding drum fit more tightly, effectively preventing relative rotation between the mounting column and the winding drum when the mounting column rotates, ensuring the synchronous movement of the two, and helping to maintain the consistency of winding.

[0017] (3) The anti-breakage nickel-chromium wire guiding winding device has a rocker plate that rotates to move a rectangular plate. The rectangular plate moves the lubricant inside the storage box. The rectangular plate stirs the lubricant inside the storage box, which improves the fluidity of the lubricant and prevents uneven mixing of the lubricant, thereby improving the lubrication effect of the lubricant. The extrusion block moves to extrude the inside of the nozzle, causing the high-pressure lubricant inside the nozzle to push open the sealing rubber parts and spray onto the surface of the mounting column. Through the application of the extrusion block, a small amount of precise lubricant spraying is achieved, reducing the consumption of lubricant and effectively reducing production costs.

[0018] (4) When the cutter moves downward, it contacts the top of the nichrome wire. The cutter continues to move to cut the nichrome wire. The combination of the sliding table and the cutter allows the operator to cut the nichrome wire quickly and safely, which helps to maintain the safety of the operator. When the clamping block moves, the protrusion of the clamping block contacts the surface of the nichrome wire, so that the nichrome wire near the winding drum is clamped by the clamping block. By clamping the nichrome wire near the winding drum, the nichrome wire is kept taut after cutting, which helps the operator to quickly find the cutting point and improves the winding effect. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the anti-breakage device structure of the present invention;

[0021] Figure 3 For the present invention Figure 2 Enlarged structural diagram at point A in the middle;

[0022] Figure 4 This is a schematic diagram of the fixing device structure of the present invention;

[0023] Figure 5 For the present invention Figure 4 Enlarged structural diagram at point B;

[0024] Figure 6 This is a schematic diagram of the internal structure of the lubrication device of the present invention;

[0025] Figure 7 This is a schematic diagram of the cutting device structure of the present invention;

[0026] Figure 8 For the present invention Figure 7 Enlarged structural diagram at point C.

[0027] In the diagram: 1. Base; 2. Drive motor; 31. Roller; 32. Sliding column; 33. Sliding wheel; 34. C-shaped plate; 35. Support column; 36. Spring piece; 37. Upper arc plate; 41. Rotating plate; 42. Handle; 43. Mounting column; 44. Sleeve; 45. Long rod; 46. Short block; 47. Rubber block; 51. Storage box; 52. Nozzle; 53. Turntable; 54. Rocker; 55. Rectangular plate; 56. Extrusion block; 61. Reciprocating rod; 62. Fixed column; 63. Sliding table; 64. Gate-shaped plate; 65. Cutter; 66. Inclined plate; 67. Clamping block. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Please see Figure 1-3One embodiment of the present invention is: a nichrome wire anti-breakage guiding and winding device. It includes a base 1, the surface of which has a sliding groove. A drive motor 2 is fixedly mounted on the top plate of the base 1, and a docking groove is provided on the output end of the drive motor 2. It also includes an anti-breakage device and a fixing device. The anti-breakage device includes a roller 31, a sliding column 32, a sliding wheel 33, a C-shaped plate 34, a stop post 35, a spring piece 36, and an upper arc plate 37. The nichrome wire passes between the roller 31 and the sliding wheel 33, so that the top of the roller 31 contacts the surface of the nichrome wire, and the bottom of the sliding wheel 33 contacts the surface of the nichrome wire. Then, the nichrome wire passes under the stop post 35, so that the surface of the nichrome wire contacts the bottom of the stop post 35. The roller 31 is rotatably mounted on the base. On the surface of base 1, sliding post 32 is placed inside the slide groove, sliding wheel 33 is fixedly installed on the surface of sliding post 32, C-shaped plate 34 is slidably installed on the surface of base 1 near sliding post 32, and abutment post 35 is rotatably installed on the surface of C-shaped plate 34 away from sliding post 32. Abutment post 35 moves upward, driving C-shaped plate 34 to move upward, and C-shaped plate 34 moves upward, driving sliding wheel 33 to move upward. Spring piece 36 is fixedly installed on the top of the inner wall of the slide groove, and upper arc plate 37 is fixedly installed on the bottom of spring piece 36. The upward movement of sliding wheel 33 reduces the resistance of nichrome wire, achieving the effect of wire feeding, thereby preventing nichrome wire from breaking when the tension is too high.

[0030] The C-shaped plate 34 has an arc surface at one end near the sliding column 32. The arc surface contacts the bottom of the sliding column 32. When the C-shaped plate 34 moves upward, the arc surface on the C-shaped plate 34 applies a supporting force to the bottom of the sliding column 32, causing the C-shaped plate 34 to move upward and drive the sliding column 32 to move upward. The top of the sliding column 32 contacts the bottom of the upper arc plate 37. By opening the arc surface on the surface of the C-shaped plate 34 near the sliding column 32, the contact between the C-shaped plate 34 and the sliding column 32 is made tighter, thereby reducing the friction between the C-shaped plate 34 and the sliding column 32 and extending the service life.

[0031] The fixing device includes a rotating plate 41, a handle 42, a mounting post 43, a sleeve 44, a long rod 45, a short block 46, and a rubber block 47. Manually rotating the handle 42 causes the rotating plate 41 to rotate, which in turn rotates the mounting post 43. Once the mounting post 43 reaches the designated area, the winding drum is manually installed, ensuring its inner wall contacts the surface of the mounting post 43. The rotating plate 41 rotates through the surface of the base 1 away from the drive motor 2. The handle 42 is fixedly installed on the surface of the rotating plate 41 away from the drive motor 2. The sleeve 44 slides through the rotating plate 41 near the drive motor 2. On the surface of the drive motor 2, a long rod 45 slides through the interior of the mounting post 43, a short block 46 is fixedly mounted on the surface of the long rod 45, and a rubber block 47 slides through the inner and outer walls of the mounting post 43. A connecting block is fixedly mounted on the surface of the sleeve 44 near the drive motor 2. When the mounting post 43 rotates and resets, it drives the winding drum to rotate. After the mounting post 43 resets, the sleeve 44 is released, and under the influence of spring 1, the sleeve 44 moves towards the drive motor 2. When the sleeve 44 moves, the connecting block of the sleeve 44 contacts the connecting groove of the drive motor 2. The end of the long rod 45 away from the drive motor 2 slides through the surface of the rotating plate 41. Through the contact between the connecting block and the connecting groove, the connection between the mounting post 43 and the output end of the drive motor 2 is completed, ensuring that the output end of the drive motor 2 can smoothly drive the mounting post 43 to rotate, thereby improving the stability during operation.

[0032] The mating block of sleeve 44 contacts the mating groove on drive motor 2. A spring is provided between sleeve 44 and mounting post 43. When sleeve 44 moves, spring 1 between sleeve 44 and mounting post 43 is compressed, causing spring 1 to deform and store energy. A spherical surface is provided at the end of long rod 45 near drive motor 2, and the spherical surface contacts the output end of drive motor 2. An arc surface is provided on the surface of short block 46 near rubber block 47. A spring is provided between rubber block 47 and mounting post 43. Through the elasticity of spring 2, the deformed spring 2 is reset, which drives rubber block 47 to reset smoothly, preparing for the next use.

[0033] In this embodiment, the nichrome wire is manually passed between the roller 31 and the sliding roller 33, so that the top of the roller 31 contacts the surface of the nichrome wire and the bottom of the sliding roller 33 contacts the surface of the nichrome wire. Then, the nichrome wire is passed under the abutment 35, so that the surface of the nichrome wire contacts the bottom of the abutment 35. During winding, the movement of the nichrome wire causes the roller 31, the sliding roller 33, and the abutment 35 to rotate. When the tension on the nichrome wire increases, the bottom of the abutment 35 is pushed, causing the abutment 35 to move upward under the influence of the tension. The upward movement of the abutment 35 causes the C-shaped plate 34 to move upward, and the upward movement of the C-shaped plate 34... The sliding wheel 33 moves upward, reducing the resistance applied to the surface of the nickel-chromium wire. By reducing the resistance on the nickel-chromium wire, the wire is unwound, preventing it from breaking due to excessive tension. As the sliding wheel 33 moves upward, it drives the sliding column 32 to move upward. The sliding column 32 moves upward, driving the upper arc plate 37 to move upward. The upper arc plate 37 presses the spring 36. The spring 36 deforms under pressure. Through its own elasticity, the deformed spring 36 applies resistance to the sliding column 32, preventing the sliding wheel 33 from unwinding too much wire, which would result in poor winding of the nickel-chromium wire.

[0034] When installing the take-up drum, manually move the sleeve 44 towards the mounting post 43. As the sleeve 44 moves, its mating block separates from the mating groove of the drive motor 2. Manually rotate the handle 42, which in turn rotates the rotating plate 41, which in turn rotates the mounting post 43. Once the mounting post 43 has rotated to the designated area, manually install the take-up drum, ensuring its inner wall contacts the surface of the mounting post 43. Then, rotate the handle 42 to reset it. This resets the rotating plate 41, which in turn rotates the mounting post 43, causing it to rotate. After the mounting post 43 has reset, release the sleeve 44. Under the influence of the spring, the sleeve 44 moves towards the drive motor 2. During this movement, the sleeve 44... The docking block contacts the docking groove of the drive motor 2. The connection between the mounting post 43 and the output end of the drive motor 2 is completed by the moving sleeve 44, which improves the safety and efficiency when loading and unloading the take-up drum. At the same time as the mounting post 43 resets, the spherical surface of the long rod 45 contacts the surface of the output end of the drive motor 2, so that the spherical surface of the long rod 45 is resisted and moves the long rod 45 away from the drive motor 2. The movement of the long rod 45 causes the short block 46 to move towards the rubber block 47. When the short block 46 moves, the arc surface of the short block 46 contacts the bottom of the rubber block 47, so that the movement of the short block 46 causes the rubber block 47 to move away from the mounting post 43. When the rubber block 47 moves, it contacts the inner wall of the take-up drum. The rubber block 47 makes the mounting post 43 fit more tightly with the take-up drum, which helps to improve the winding effect.

[0035] Please see Figure 1-8Based on the above embodiments, another embodiment of the present invention further includes a lubrication device and a cutting device; the lubrication device includes a storage box 51, a nozzle 52, a turntable 53, a rocker plate 54, a rectangular plate 55, and a pressing block 56. The rocker plate 54 rotates, causing the turntable 53 to rotate, and simultaneously the rocker plate 54 rotates, causing the rectangular plate 55 to move. The movement of the rectangular plate 55 causes the lubricant inside the storage box 51 to move. The storage box 51 is fixedly installed on the surface of the base 1 near the rotating plate 41. The nozzle 52 is fixedly inserted through the inner and outer walls of the storage box 51. The turntable 53 rotates through the inner and outer walls of the storage box 51. Plate 54 is fixedly inserted through the surface of turntable 53, rectangular plate 55 is fixedly installed on the surface of rocker plate 54, extrusion block 56 is slidably installed on the inner wall of nozzle 52, storage box 51 is filled with lubricating fluid, and nozzle 52 is filled with sealing rubber parts. When the water pressure rises to a certain level, the high-pressure lubricating fluid inside nozzle 52 pushes open the sealing rubber parts and sprays onto the surface of mounting column 43. T-shaped grooves are opened on extrusion block 56. The rectangular plate 55 stirs the lubricating fluid inside storage box 51, thereby improving the fluidity of the lubricating fluid, preventing the lubricating fluid from separating, and thus improving the use effect of the lubricating fluid.

[0036] A spiral spring is installed between the turntable 53 and the storage box 51. The surface of the rocker arm 54 is in contact with the surface of the long rod 45 away from the drive motor 2. When the long rod 45 moves away from the drive motor 2, the surface of the long rod 45 contacts the surface of the rocker arm 54, causing the long rod 45 to move and drive the rocker arm 54 to rotate. The surface of the extrusion block 56 is in contact with the inner wall of the nozzle 52. A spring is installed between the extrusion block 56 and the nozzle 52. Through the elasticity of the spring, the spring provides power to the extrusion block 56 when it is reset, preventing the extrusion block 56 from failing to reset properly and affecting the normal operation of the work.

[0037] The cutting device includes a reciprocating rod 61, a fixed column 62, a sliding table 63, a gate-shaped plate 64, a cutter 65, an inclined plate 66, and a clamping block 67. When the drive motor 2 is started, its output rotates, causing a belt to rotate. The belt rotates, causing the reciprocating rod 61 to rotate, which in turn causes the sliding table 63 to move back and forth. The reciprocating rod 61 is rotatably mounted on the surface of the base 1. The fixed column 62 is fixedly mounted on the surface of the base 1. The sliding table 63 is slidably mounted on the surface of the fixed column 62. The gate-shaped plate 64 is slidably mounted on the top of the sliding table 63. The cutter 65 is fixedly mounted on the bottom of the gate-shaped plate 64. The inclined plate 66 is fixedly mounted on the gate-shaped plate 64. Away from the bottom of the cutter 65, the clamping block 67 is slidably mounted on the surface of the sliding table 63 near the inclined plate 66. The drive motor 2 and the reciprocating rod 61 are connected by belt drive. When the gate plate 64 is manually pressed, the gate plate 64 moves downward, driving the cutter 65 to move downward. When the cutter 65 moves downward, it contacts the top of the nickel-chromium wire. The cutter 65 continues to move to cut the nickel-chromium wire. A contact block is fixedly installed at the bottom of the sliding table 63. The contact block contacts the groove on the surface of the reciprocating rod 61. A circular groove is opened on the sliding table 63. Through the combination of the gate plate 64 and the cutter 65, the operator can quickly cut the nickel-chromium wire, improving work efficiency.

[0038] A spring four is provided between the gantry plate 64 and the sliding table 63. An arc surface three is provided on the surface of the inclined plate 66 near the clamping block 67, and an inclined surface one is provided on the surface of the clamping block 67 near the inclined plate 66. The arc surface three and the inclined surface one are in contact. When the inclined plate 66 moves downward, the arc surface three of the inclined plate 66 contacts the inclined surface one of the clamping block 67, causing the inclined plate 66 to move downward and drive the clamping block 67 to move towards each other. A spring five is provided between the clamping block 67 and the sliding table 63. A protrusion is fixedly installed on the facing surface of the clamping block 67. When the clamping block 67 moves, the protrusion of the clamping block 67 contacts the surface of the nichrome wire, so that the nichrome wire near the winding drum is clamped by the clamping block 67. By clamping the nichrome wire near the winding drum, it helps the operator quickly find the cutting point for subsequent processing.

[0039] In this embodiment, when the long rod 45 moves away from the drive motor 2, its surface contacts the surface of the rocker arm 54. This movement causes the rocker arm 45 to rotate, which in turn rotates the turntable 53. Simultaneously, the rocker arm 54's rotation moves the rectangular plate 55, which in turn moves the lubricant inside the storage box 51. The rectangular plate 55 improves the fluidity of the lubricant inside the storage box 51, preventing uneven mixing and thus enhancing the lubrication effect. As the rocker arm 54 rotates, it contacts the surface of the extrusion block 56 away from the nozzle 52, causing the rocker arm 54 to... The rotation drives the extrusion block 56 to move towards the nozzle 52. When the extrusion block 56 moves, the two ends of the T-shaped groove on the extrusion block 56 contact the inner wall of the nozzle 52, causing the inside of the nozzle 52 to separate from the inside of the storage box 51. The extrusion block 56 continues to move and extrudes the inside of the nozzle 52, causing the water pressure inside the nozzle 52 to increase. When the water pressure increases to a certain level, the high-pressure lubricating fluid inside the nozzle 52 pushes open the sealing rubber part and sprays onto the surface of the mounting column 43. By extruding the lubricating fluid inside the nozzle 52 through the extrusion block 56, a small amount of lubricating fluid is sprayed, reducing the consumption of lubricating fluid and thus reducing production costs.

[0040] Manually thread the nichrome wire through the circular groove on the sliding table 63, making the surface of the nichrome wire contact the inner wall of the groove. Start the drive motor 2. The output end of the drive motor 2 rotates, driving the belt to rotate. The belt rotates, driving the reciprocating rod 61 to rotate. The reciprocating rod 61 rotates, causing the sliding table 63 to move back and forth. After winding is complete, turn off the drive motor 2, causing the sliding table 63 to stop moving. Manually press the gate plate 64. The gate plate 64 moves downward, driving the cutter 65 downward. When the cutter 65 moves downward, it contacts the top of the nichrome wire. The cutter 65 continues to move, cutting the nichrome wire. By combining the sliding table 63 and the cutter 65, Operators can quickly cut the nichrome wire, improving their safety during use. As the gantry plate 64 moves downward, it also moves the inclined plate 66 downward. When the inclined plate 66 moves downward, its arc surface 3 contacts the inclined surface 1 of the clamping block 67, causing the inclined plate 66 to move downward and drive the clamping block 67 to move in the opposite direction. When the clamping block 67 moves, its protrusion contacts the surface of the nichrome wire, so that the nichrome wire closer to the winding drum is clamped by the clamping block 67. By clamping the nichrome wire closer to the winding drum, the nichrome wire will not lose its tension after being cut, helping operators quickly find the cutting point while improving the winding effect.

[0041] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for guiding and winding nichrome wire to prevent breakage, comprising a base (1), wherein a groove is provided on the surface of the base (1), characterized in that: The top plate of the base (1) is fixedly installed with a drive motor (2), and the output end of the drive motor (2) is provided with a docking groove. It also includes an anti-breakage device, a fixing device, a lubrication device and a cutting device. The anti-breakage device includes a roller (31), a sliding column (32), a sliding wheel (33), a C-shaped plate (34), a stop post (35), a spring piece (36), and an upper arc plate (37). The roller (31) is rotatably mounted on the surface of the base (1). The sliding column (32) is placed inside the slide groove. The sliding wheel (33) is fixedly mounted on the surface of the sliding column (32). The C-shaped plate (34) is slidably mounted on the surface of the base (1) near the sliding column (32). The stop post (35) is rotatably mounted on the surface of the C-shaped plate (34) away from the sliding column (32). The spring piece (36) is fixedly mounted on the top of the inner wall of the slide groove. The bottom of the spring piece (36) is fixedly mounted with the upper arc plate (37). The fixing device includes a rotating plate (41), a handle (42), a mounting post (43), a sleeve (44), a long rod (45), a short block (46), and a rubber block (47). The rotating plate (41) rotates through the surface of the base (1) away from the drive motor (2). The handle (42) is fixedly installed on the surface of the rotating plate (41) away from the drive motor (2). The sleeve (44) slides through the surface of the rotating plate (41) near the drive motor (2). The long rod (45) slides through the interior of the mounting post (43). The short block (46) is fixedly installed on the surface of the long rod (45). The rubber block (47) slides through the inner and outer walls of the mounting post (43). A connecting block is fixedly installed on the surface of the sleeve (44) near the drive motor (2). One end of the long rod (45) away from the drive motor (2) slides through the surface of the rotating plate (41). The lubrication device includes a storage box (51), a nozzle (52), a turntable (53), a rocker (54), a rectangular plate (55), and a pressing block (56). The storage box (51) is fixedly installed on the base (1) near the rotating plate (41). The nozzle (52) is fixedly inserted through the inner and outer walls of the storage box (51). The turntable (53) rotates through the inner and outer walls of the storage box (51). The rocker (54) is fixedly inserted through the surface of the turntable (53). The rectangular plate (55) is fixedly installed on the surface of the rocker (54). The pressing block (56) is slidably installed on the inner wall of the nozzle (52). The storage box (51) is filled with lubricating fluid. The nozzle (52) is filled with a sealing rubber component. The pressing block (56) has a T-shaped groove.

2. The anti-breakage nickel-chromium wire guiding and winding device according to claim 1, characterized in that: The C-shaped plate (34) has an arc surface at one end near the sliding column (32), the arc surface is in contact with the bottom of the sliding column (32), and the top of the sliding column (32) is in contact with the bottom of the upper arc plate (37).

3. The anti-breakage nickel-chromium wire guiding and winding device according to claim 2, characterized in that: The mating block of the sleeve (44) contacts the mating groove on the drive motor (2). A spring is provided between the sleeve (44) and the mounting post (43). A spherical surface is provided at one end of the long rod (45) near the drive motor (2). The spherical surface contacts the output end of the drive motor (2). An arc surface is provided on the surface of the short block (46) near the rubber block (47). A spring is provided between the rubber block (47) and the mounting post (43).

4. The anti-breakage nickel-chromium wire guiding and winding device according to claim 3, characterized in that: A first spiral spring is provided between the turntable (53) and the storage box (51), the surface of the rocker (54) and the surface of the long rod (45) away from the drive motor (2) are in contact, the surface of the extrusion block (56) is in contact with the inner wall of the nozzle (52), and a third spring is provided between the extrusion block (56) and the nozzle (52).

5. The anti-breakage nickel-chromium wire guiding and winding device according to claim 4, characterized in that: The cutting device includes a reciprocating rod (61), a fixed column (62), a sliding table (63), a gate-shaped plate (64), a cutter (65), an inclined plate (66), and a clamping block (67). The reciprocating rod (61) is rotatably mounted on the surface of the base (1), the fixed column (62) is fixedly mounted on the surface of the base (1), the sliding table (63) is slidably mounted on the surface of the fixed column (62), the gate-shaped plate (64) is slidably mounted on the top of the sliding table (63), and the cutter (65) is... The inclined plate (66) is fixedly installed at the bottom of the gate-shaped plate (64), away from the cutter (65). The clamping block (67) is slidably installed on the sliding table (63) near the inclined plate (66). The drive motor (2) and the reciprocating rod (61) are connected by belt drive. A contact block is fixedly installed at the bottom of the sliding table (63). The contact block contacts the groove on the surface of the reciprocating rod (61). A circular groove is opened on the sliding table (63).

6. The anti-breakage nickel-chromium wire guiding and winding device according to claim 5, characterized in that: A spring four is provided between the gate-shaped plate (64) and the sliding table (63). An arc surface three is provided on the surface of the inclined plate (66) near the clamping block (67). An inclined surface one is provided on the surface of the clamping block (67) near the inclined plate (66). The arc surface three and the inclined surface one are in contact. A spring five is provided between the clamping block (67) and the sliding table (63). A protrusion is fixedly installed on the opposing surface of the clamping block (67).

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