A kind of adjustable tungsten wire processing and stretching equipment

Abstract

The present invention discloses an adjustable tungsten wire processing and stretching device, and relates to the field of stretching technology. The present invention includes a device body, support plates are arranged at the bottom corners of the device body, two vertical plates are arranged on the top right side of the device body, the two vertical plates are symmetrically distributed with the device body as the center, a motor is arranged on the outer wall of the vertical plate, a transmission rod is rotatably installed on the inner wall of the vertical plate, one end of the transmission rod passes through and is fixedly installed on the front of the motor output end, and a plurality of take-up components are equidistantly and fixedly installed on the outer wall of the transmission rod. The present invention can freely adjust the distance between the tungsten wire and the take-up component during stretching, that is, effectively change the relative position of the stretching according to the needs, and at the same time, the U-shaped heating component stretches and preheats the tungsten wire on the outer wall of the pay-off component, effectively reducing the internal stress of the tungsten wire to avoid the reduction of the elongation and tensile strength of the tungsten wire, resulting in an increased probability of the tungsten wire breaking during the stretching process and reducing the overall quality of the tungsten wire.

Description

Technical Field

[0001] The invention relates to the technical field of stretching, in particular to an adjustable tungsten wire processing and stretching device. Background Art

[0002] With the development of industry and economy, tungsten wire is widely used in life. Due to its good performance, tungsten wire is usually used in filament, machinery manufacturing, optical instruments and other industries. In the production and processing of tungsten wire, it is necessary to use stretching equipment to stretch the tungsten wire into shape.

[0003] The patent with the patent announcement number CN215543770U discloses an adjustable tungsten wire processing and stretching device, which specifically relates to the technical field of tungsten wire processing equipment, including a device body, the top of the device body is fixedly connected with a concave platform, the bottom of the inner wall of the concave platform is rotatably connected with symmetrical pay-off wheels, the back of the concave platform is fixedly connected with a bearing platform, the two sides of the inside of the bearing platform are fixedly connected with adjustment rods, the surface of the adjustment rod is slidably connected with a mold frame seat and a symmetrical adjustment seat, and the mold frame seat is located between the adjustment seats, and the inside of the bearing platform is fixedly connected with a No. 1 hydraulic cylinder and a symmetrical No. 2 hydraulic cylinder. This patent can effectively adjust and control the relative position of the device according to the needs, so as to effectively adjust the stretching of the tungsten wire, which is beneficial to the subsequent tungsten wire stretching processing, meets the needs, and effectively reduces shock during adjustment, thereby improving the stability of the device.

[0004] However, the device still has some shortcomings: the device can regulate the stretching of the tungsten wire, but the internal stress of the tungsten wire will gradually accumulate and increase during the stretching process, which will have an adverse effect on the elongation and tensile strength of the tungsten wire to a certain extent, and easily increase the risk of breakage of the tungsten wire during the stretching process, thereby reducing the overall quality of the tungsten wire. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an adjustable tungsten wire processing and stretching device, 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: an adjustable tungsten wire processing and stretching device, including a device body, support plates are arranged at the bottom corners of the device body, two vertical plates are arranged on the right side of the top of the device body, and the two vertical plates are symmetrically distributed with the device body as the center, a motor is arranged on the outer wall of the vertical plate, a transmission rod is rotatably installed on the inner wall of the vertical plate, one end of the transmission rod passes through and is fixedly installed on the front of the motor output end, a plurality of wire-taking components are equidistantly and fixedly installed on the outer wall of the transmission rod, and two electric slide rails are fixedly installed on the left side of the top of the device body, and the two electric slide rails are symmetrically distributed with the axis of the device body. A U-shaped heating component is slidably installed inside the electric slide rail, and a plurality of wire-releasing components are fixedly installed on the top of the U-shaped heating component. The plurality of wire-releasing components are equidistantly distributed on the top of the U-shaped heating component, and the wire-releasing component corresponds to the wire-receiving component. Two cross bars are fixedly installed on the right outer wall of the U-shaped heating component, and a U-shaped slide plate is fixedly installed on the right side of the two cross bars. The bottom of the U-shaped slide plate is slidably connected to the top of the device body. A plurality of drawing components are arranged inside the U-shaped slide plate, and an injection hole is arranged at the bottom of the drawing component. The plurality of drawing components are fixedly connected by a fixing rod, and a baffle is fixedly installed on the inner wall of the electric slide rail. The left side of the baffle plate rotates A screw rod is installed dynamically, and a plurality of rotating plates are equidistantly and fixedly installed on the outer wall of the screw rod. An L-shaped insulation plate is fixedly installed on the left outer wall of the U-shaped heating component. The tungsten wire roll is inserted into the outer wall of the wire-releasing component. The staff uses external equipment to pull one end of the tungsten wire roll through the inside of the pulling component and wind it inside the wire-receiving component for fixation. The motor is started, and the output end of the motor drives the transmission rod to rotate. At this time, the vertical plate limits the transmission rod, and the transmission rod drives the wire-receiving component to rotate. The wire-receiving component stretches and winds the tungsten wire in a circle, and the tungsten wire drives the wire-receiving component to rotate and discharge after being stressed; the electric slide rail is started, and the electric slide rail drives the U-shaped heating component to slide left and right inside itself, and the U-shaped heating component The hot component drives the wire-releasing component to move synchronously, and the U-shaped heating component drives the cross bar to move synchronously. The cross bar drives the U-shaped slide plate to slide synchronously along the top of the device body. The U-shaped slide plate drives the pulling component and the fixed rod to move synchronously, and the fixed rod stabilizes the pulling component. When the U-shaped heating component slides left and right, it drives the L-shaped insulation plate to move synchronously. The L-shaped insulation plate slides along the outer wall of the non-self-locking spiral groove of the screw rod. At the same time, the built-in block of the L-shaped insulation plate continuously contacts the inner wall of the spiral groove to cause the screw rod to generate a rotational force. At this time, the screw rod rotates along the left outer wall of the baffle and drives the rotating plate to rotate. Multiple sets of rotating plates rotate at the same time under the U-shaped heating component to rotate and guide the heat emitted by it.

[0007] According to the above technical solution, the pulling assembly is located between the unwinding assembly and the taking-up assembly, the L-shaped insulation plate moves inside and penetrates the outer wall of the screw rod, and the inside of the L-shaped insulation plate contacts the non-self-locking spiral groove on the outer wall of the screw rod, and the U-shaped slide plate is provided with an anti-wear device for reducing the friction resistance between the inside of the pulling assembly and the tungsten wire.

[0008] According to the above technical scheme, the anti-wear device includes a transmission belt, a rotating column, a sliding plate, a limiting plate, a graphite milk box, a spiral hose and an injection gun. The left side of the transmission belt is installed on the outer wall of the wire-releasing assembly, the bottom of the rotating column is rotatably installed on the bottom of the inner wall of the U-shaped slide plate, the sliding plate is internally penetrated and slidably installed on the outer wall of the reciprocating spiral groove of the rotating column, the bottom of the limiting plate is fixedly installed on the bottom of the inner wall of the U-shaped slide plate, and the back side of the sliding plate is slidably installed on the front of the limiting plate. The bottom of the graphite milk box is fixedly installed on the bottom of the inner wall of the U-shaped slide plate, and the graphite milk box has a built-in induction component. The top of the graphite milk box is fixedly installed with a spiral hose, and the spiral hose is connected to the graphite milk box. The bottom of the injection gun penetrates and is fixedly installed on the top of the spiral hose, and the outer wall of the injection gun penetrates and is fixed It is installed inside the sliding plate. When the wire-releasing assembly rotates, the transmission belt drives the rotating column to rotate along the bottom of the inner wall of the U-shaped slide plate. When the rotating column rotates, the non-self-locking reciprocating spiral groove on its outer wall limits the internal block of the sliding plate, causing the sliding plate to slide up and down along the outer wall of the reciprocating spiral groove of the rotating column and the front of the limit plate when the rotating column rotates. When the sliding plate drives the injection gun to move upward, the injection gun pulls the spiral hose to move synchronously. When the injection gun is inserted into the injection hole at the bottom of the pulling assembly, the graphite emulsion box is automatically started through its own internal sensing assembly. At the same time, the graphite emulsion box transports the graphite emulsion to the injection gun through the spiral hose. The injection gun injects the graphite emulsion into the pulling assembly to infiltrate the outer wall of the tungsten wire. At the same time, the heat carried by the outer wall of the tungsten wire quickly dries and fuses the graphite emulsion to prevent the graphite emulsion from remaining inside the pulling assembly.

[0009] According to the above technical solution, a reciprocating spiral groove is provided on the outer wall of the rotating column, and the upper part of the outer wall of the rotating column is installed on the inner wall on the right side of the transmission belt, the graphite emulsion box is located in front of the limiting plate, the injection hole at the bottom of the pulling assembly is located on the movement trajectory of the injection gun, and an anti-loosening device is provided on the right side of the rotating column to ensure that the wire taking-up assembly always sticks closely to the inner wall of the wire taking-up assembly when the wire taking-up assembly rotates and winds the tungsten wire.

[0010] According to the above technical solution, the anti-wear device also includes a trimming tube, a sliding ring, a hinged plate, a connecting plate and a grinding column. The left side of the trimming tube is fixedly installed on the right side of the pulling assembly. The outer wall of the trimming tube is provided with a spiral groove. The inner wall of the sliding ring penetrates and is slidably installed on the outer wall of the spiral groove of the trimming tube. The hinged plate is hinged between the bottom of the outer wall of the sliding ring and the right side of the sliding plate. The connecting plate is fixedly installed on the inner wall of the trimming tube. The outer wall of the grinding column is rotatably installed on the inner wall of the connecting plate. When the sliding plate slides up and down, it drives the hinged plate to move synchronously. The hinged plate The hinged shaft is restricted by the sliding ring and starts to rotate. At this time, the hinged plate will push the outer wall of the trimming tube to slide horizontally. When the sliding ring slides, the block inside it will continuously contact the inner wall of the non-self-locking spiral groove of the trimming tube, causing the trimming tube to generate a rotational force. The trimming tube rotates along the right side of the pull-out assembly relying on the rotational force. When the trimming tube rotates, it drives the connecting plate to continuously revolve, and the connecting plate drives the grinding column to rotate. During the revolution of the grinding column, its outer wall continuously contacts the outer wall surface of the tungsten wire to generate friction. The grinding column begins to rotate along the inner wall of the connecting plate due to the friction.

[0011] According to the above technical solution, the anti-loosening device includes a hollow cam, a hollow plate, an L-shaped plate, a semicircular block and a resistance plate. The left side of the hollow cam is fixedly installed on the right side of the outer wall of the trimming tube, the bottom of the hollow plate is slidably installed on the top of the device body, the right outer wall of the L-shaped plate passes through and is slidably installed inside the hollow plate, the bottom of the semicircular block is fixedly installed on the top of the L-shaped plate, and the bottom of the resistance plate is fixedly installed on the top edge of the L-shaped plate. When the trimming tube rotates, the hollow cam is driven to rotate. When the hollow cam rotates, its outer wall contacts the arc surface of the semicircular block. When the hollow cam rotates, The convex surface of the body no longer conflicts with the arc surface of the semicircular block. At this time, the semicircular block contacts the circular surface of the hollow cam, that is, the L-shaped plate moves upward from the inside of the hollow plate through the elastic force of the reset plate, and the L-shaped plate pushes the semicircular block to move synchronously, and the elastic force of the reset plate causes the semicircular block to always contact and conflict with the outer wall of the hollow cam. When the L-shaped plate moves upward, it drives the contact plate to move synchronously, and the top of the contact plate contacts the bottom of the tungsten wire and pushes the tungsten wire upward. After that, the contact plate is reset synchronously with the reset of the L-shaped plate and no longer conflicts with the tungsten wire. This is repeated repeatedly, and the hollow plate slides synchronously following the U-shaped slide plate through the pull rod.

[0012] According to the above technical solution, the lower left side of the hollow plate is fixedly installed on the right side of the outer wall of the U-shaped slide plate through a pull rod, and the arc surface of the semicircular block is located on the movement trajectory of the outer wall of the hollow cam.

[0013] According to the above technical solution, the anti-loosening device also includes a reset plate, a convex ball rod and an elastic plate. The reset plate is fixedly installed between the right side of the hollow plate and the right side of the L-shaped plate. The top of the convex ball rod is fixedly installed on the top of the inner wall of the L-shaped plate. The right side of the elastic plate is fixedly installed on the left side of the hollow plate. The elastic plate is located on the arc motion trajectory of the convex ball rod. When the L-shaped plate moves upward, it drives the convex ball rod to move synchronously. When the convex ball rod moves upward, its own arc surface will contact the left side of the elastic plate. The elastic plate bends and deforms under the influence of the upward pulling force of the convex ball rod. When the arc surface of the convex ball rod passes over the elastic plate, the left part of the elastic plate will swing back and forth to generate vibration when it is reset by its own elasticity. Through the transmission of force, the resistance plate will carry the vibration force to resist the tungsten wire upward.

[0014] The present invention provides an adjustable tungsten wire processing and stretching device, which has the following beneficial effects:

[0015] (1) The present invention can freely adjust the distance between the tungsten wire and the take-up assembly during stretching by cooperating with an electric slide rail, a U-shaped heating assembly, a wire-releasing assembly, a cross bar, a U-shaped slide plate, a pulling assembly, a fixed rod, a baffle, a screw rod, a rotating plate and an L-shaped insulation board, that is, effectively change the relative position of the stretching according to the requirement. At the same time, the U-shaped heating assembly stretches and preheats the tungsten wire on the outer wall of the wire-releasing assembly, effectively reducing the internal stress of the tungsten wire to avoid the reduction of the elongation and tensile strength of the tungsten wire, resulting in an increased probability of the tungsten wire breaking during the stretching process and reducing the overall quality of the tungsten wire; at the same time, the distribution range of heat in the working area is expanded to ensure that the preheating temperature of the tungsten wire is always between 25 and 320 degrees Celsius, avoiding changes in the internal mechanical properties of the tungsten wire due to excessive temperature, and avoiding the tungsten wire from breaking due to excessive temperature during the stretching process. At the same time, when the L-shaped insulation board moves left and right, it reduces heat loss through its own characteristics, thereby reducing energy expenditure loss.

[0016] (2) The present invention realizes the indirect and continuous addition of graphite emulsion into the interior of the drawing component by setting an anti-wear device, through the coordination of the wire-releasing component, the transmission belt, the rotating column, the sliding plate, the limiting plate, the graphite emulsion box, the spiral hose, the injection gun, the trimming tube, the sliding ring, the hinge plate, the connecting plate and the grinding column, thereby reducing the friction and wear of the tungsten wire when it is stretched inside the drawing component, further reducing the possibility of cracks in the tungsten wire, and ensuring that the surface of the tungsten wire has good smoothness to avoid the roughness of the tungsten wire surface; at the same time, the tungsten wire passing through the interior of the drawing component is polished by the trimming tube and the grinding column to orbit and rotate, effectively removing a small amount of debris impurities or contaminated dirt generated on the outer wall of the tungsten wire during the heating and stretching process, ensuring the overall cleanliness of the tungsten wire to avoid the tungsten wire being damaged by impurities during the subsequent winding process of superposition and extrusion.

[0017] (3) The present invention sets an anti-loosening device, and cooperates with a trimming tube, a hollow cam, a hollow plate, an L-shaped plate, a semicircular block, a contact plate, a reset plate, a convex ball rod and an elastic plate to cause the contact plate to reciprocate and push the tungsten wire, so that the tungsten wire is indirectly forced upward and tightened during the winding process, ensuring that the tungsten wire can be tightly attached to the inner wall of the take-up assembly when it is wound on the inner wall to avoid a reduction in regularity, and preventing the entire roll of tungsten wire from loosening during transportation due to insufficient adhesion of a part of the area during the winding process; and causing the tungsten wire to further shake off dirt or impurities carried on its outer wall through vibration force, and at the same time relying on the vibration force to further eliminate the gap between the tungsten wires during the tightening winding process, so that the tungsten wire is wound more tightly, further preventing the tungsten wire from loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the present invention as a whole;

[0019] Figure 2 It is a schematic diagram of the back view of the present invention as a whole;

[0020] Figure 3 It is a schematic diagram of the peripheral structure of the electric slide rail of the present invention;

[0021] Figure 4 It is a schematic diagram showing the independent peripheral structure of the electric slide rail of the present invention;

[0022] Figure 5 It is a schematic diagram of the anti-wear device of the present invention;

[0023] Figure 6 For the present invention Figure 5 A schematic diagram of the structure enlargement in the middle;

[0024] Figure 7 It is a schematic diagram of the anti-loosening device of the present invention;

[0025] Figure 8 It is a schematic diagram of the anti-loosening device of the present invention from the left side perspective.

[0026] In the figure: 1, device body; 2, support plate; 3, vertical plate; 31, transmission rod; 32, take-up assembly; 4, anti-wear device; 41, transmission belt; 42, rotating column; 43, sliding plate; 44, limit plate; 45, graphite milk box; 46, spiral hose; 47, injection gun; 48, trimming tube; 49, sliding ring; 410, hinged plate; 411, connecting plate; 412, grinding column; 5, anti-loosening Device; 51. hollow cam; 52. hollow plate; 53. L-shaped plate; 54. semicircular block; 55. contact plate; 56. reset plate; 57. convex ball rod; 58. elastic plate; 6. electric slide rail; 7. U-shaped heating component; 8. wire release component; 9. cross bar; 10. U-shaped slide plate; 11. pulling component; 12. fixing rod; 13. baffle; 14. screw rod; 15. rotating plate; 16. L-shaped insulation board. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] See also Figure 1-Figure 8One embodiment of the present invention is: an adjustable tungsten wire processing and stretching device, including a device body 1, a support plate 2 is arranged at the bottom corners of the device body 1, two vertical plates 3 are arranged on the top right side of the device body 1, the two vertical plates 3 are symmetrically distributed with the device body 1 as the center, a motor is arranged on the outer wall of the vertical plate 3, a transmission rod 31 is rotatably installed on the inner wall of the vertical plate 3, one end of the transmission rod 31 passes through and is fixedly installed on the front of the motor output end, a plurality of wire take-up components 32 are equidistantly and fixedly installed on the outer wall of the transmission rod 31, and two electric slides are fixedly installed on the left side of the top of the device body 1 Rail 6, two electric slide rails 6 are symmetrically distributed with respect to the axis of the device body 1, a U-shaped heating component 7 is slidably installed inside the electric slide rail 6, a plurality of wire-releasing components 8 are fixedly installed on the top of the U-shaped heating component 7, the plurality of wire-releasing components 8 are equidistantly distributed on the top of the U-shaped heating component 7, and the wire-releasing components 8 correspond to the wire-receiving components 32, two cross bars 9 are fixedly installed on the right outer wall of the U-shaped heating component 7, a U-shaped slide plate 10 is fixedly installed on the right side of the two cross bars 9, the bottom of the U-shaped slide plate 10 is slidably connected to the top of the device body 1, and a plurality of pull-out components are arranged inside the U-shaped slide plate 10 11, an injection hole is provided at the bottom of the drawing component 11, and several drawing components 11 are fixedly connected by a fixing rod 12, a baffle 13 is fixedly installed on the inner wall of the electric slide rail 6, a screw rod 14 is rotatably installed on the left side of the baffle 13, and several rotating plates 15 are equidistantly and fixedly installed on the outer wall of the screw rod 14, and an L-shaped insulation plate 16 is fixedly installed on the left outer wall of the U-shaped heating component 7. Through the above cooperation, the distance between the tungsten wire and the take-up component 32 during stretching can be freely adjusted, that is, the relative position of the stretching can be effectively changed according to the needs, and at the same time, the U-shaped heating component 7 is tungsten on the outer wall of the pay-off component 8. The wire is stretched and preheated, which effectively reduces the internal stress of the tungsten wire to avoid the reduction of the elongation and tensile strength of the tungsten wire, which increases the probability of the tungsten wire breaking during the stretching process and reduces the overall quality of the tungsten wire; through the above cooperation, the distribution range of heat in the working area is expanded to ensure that the preheating temperature of the tungsten wire is always between 25-320 degrees Celsius, avoid the change of the internal mechanical properties of the tungsten wire due to excessive temperature, and avoid the tungsten wire from breaking due to excessive temperature during the stretching process. At the same time, when the L-shaped insulation board 16 moves left and right, it reduces the heat loss through its own characteristics, thereby reducing energy expenditure loss.

[0029] The pulling assembly 11 is located between the unwinding assembly 8 and the taking-up assembly 32. The L-shaped insulation plate 16 moves inside and penetrates the outer wall of the screw rod 14, and the inside of the L-shaped insulation plate 16 contacts the non-self-locking spiral groove on the outer wall of the screw rod 14. The U-shaped slide plate 10 is provided with an anti-wear device 4 for reducing the friction resistance between the inside of the pulling assembly 11 and the tungsten wire.

[0030] When in use, the tungsten wire roll is inserted into the outer wall of the pay-off assembly 8. The staff uses external equipment to pull one end of the tungsten wire roll through the inside of the pulling assembly 11 and wind it around the inside of the take-up assembly 32 for fixation. The motor is started, and the output end of the motor drives the transmission rod 31 to rotate. At this time, the vertical plate 3 limits the transmission rod 31, and the transmission rod 31 drives the take-up assembly 32 to rotate. The take-up assembly 32 stretches the tungsten wire and winds it in a circle. After the tungsten wire is stressed, it drives the pay-off assembly 8 to rotate and discharge the material. Start the electric slide rail 6, and the electric slide rail 6 drives the U-shaped adding The hot component 7 slides left and right inside itself, and the U-shaped heating component 7 drives the wire-releasing component 8 to move synchronously. At the same time, the U-shaped heating component 7 drives the cross bar 9 to move synchronously. The cross bar 9 drives the U-shaped slide plate 10 to slide synchronously along the top of the device body 1. The U-shaped slide plate 10 drives the drawing component 11 and the fixed rod 12 to move synchronously, and the fixed rod 12 stabilizes the drawing component 11. Through the above cooperation, the distance between the tungsten wire and the wire-receiving component 32 during stretching can be freely adjusted, that is, the relative position of the stretching can be effectively changed according to the needs. At the same time, the U-shaped The heating component 7 stretches and preheats the tungsten wire on the outer wall of the pay-off component 8, effectively reducing the internal stress of the tungsten wire to avoid reducing the elongation and tensile strength of the tungsten wire, which increases the probability of the tungsten wire breaking during the stretching process and reduces the overall quality of the tungsten wire; when the U-shaped heating component 7 slides left and right, it drives the L-shaped insulation plate 16 to move synchronously, and the L-shaped insulation plate 16 slides along the outer wall of the non-self-locking spiral groove of the screw rod 14. At the same time, the built-in block of the L-shaped insulation plate 16 continuously contacts the inner wall of the spiral groove to cause the screw rod 14 to generate a rotating force. At this time, the screw rod 14 moves along the baffle 13 The left outer wall rotates and drives the rotating plate 15 to rotate. Multiple groups of rotating plates 15 rotate simultaneously under the U-shaped heating component 7 to rotate and guide the heat emitted by it. Through the above cooperation, the distribution range of heat in the working area is expanded to ensure that the preheating temperature of the tungsten wire is always between 25-320 degrees Celsius, avoiding excessive temperature causing changes in the internal mechanical properties of the tungsten wire and avoiding the tungsten wire from rupture due to excessive temperature during the stretching process. At the same time, when the L-shaped insulation plate 16 moves left and right, it reduces heat loss through its own characteristics, thereby reducing energy expenditure loss.

[0031] See also Figure 1-Figure 8 , based on the above embodiment, another embodiment of the present invention further includes an anti-wear device 4;

[0032] The anti-wear device 4 includes a transmission belt 41, a rotating column 42, a sliding plate 43, a limiting plate 44, a graphite milk box 45, a spiral hose 46 and an injection gun 47. The left side of the transmission belt 41 is installed on the outer wall of the wire-releasing assembly 8, the bottom of the rotating column 42 is rotatably installed on the bottom of the inner wall of the U-shaped slide plate 10, the sliding plate 43 penetrates the inside and is slidably installed on the outer wall of the reciprocating spiral groove of the rotating column 42, the bottom of the limiting plate 44 is fixedly installed on the bottom of the inner wall of the U-shaped slide plate 10, the back side of the sliding plate 43 is slidably installed on the front of the limiting plate 44, the bottom of the graphite milk box 45 is fixedly installed on the bottom of the inner wall of the U-shaped slide plate 10, and the graphite milk box 45 is fixedly installed on the bottom of the inner wall of the U-shaped slide plate 10. The graphite emulsion box 45 has a built-in sensing component, a spiral hose 46 is fixedly installed on the top of the graphite emulsion box 45, and the spiral hose 46 is connected to the graphite emulsion box 45, the bottom of the injection gun 47 passes through and is fixedly installed on the top of the spiral hose 46, and the outer wall of the injection gun 47 passes through and is fixedly installed inside the sliding plate 43. Through the above cooperation, graphite emulsion is indirectly and continuously added to the pulling component 11, reducing the friction and wear of the tungsten wire when it is stretched inside the pulling component 11, further reducing the possibility of cracks in the tungsten wire, and at the same time ensuring that the surface of the tungsten wire has good smoothness to avoid roughness of the tungsten wire surface.

[0033] A reciprocating spiral groove is provided on the outer wall of the rotating column 42, and the upper part of the outer wall of the rotating column 42 is installed on the inner wall on the right side of the transmission belt 41, the graphite emulsion box 45 is located in front of the limiting plate 44, the injection hole at the bottom of the pulling component 11 is located on the movement trajectory of the injection gun 47, and an anti-loosening device 5 is provided on the right side of the rotating column 42 for the wire taking-up component 32 to always be close to the inner wall of the wire taking-up component 32 when the wire taking-up component rotates and winds the tungsten wire.

[0034] The anti-wear device 4 also includes a trimming tube 48, a sliding ring 49, a hinged plate 410, a connecting plate 411 and a grinding column 412. The left side of the trimming tube 48 is fixedly installed on the right side of the pulling component 11. A spiral groove is opened on the outer wall of the trimming tube 48. The inner wall of the sliding ring 49 passes through and is slidably installed on the outer wall of the spiral groove of the trimming tube 48. The hinged plate 410 is hinged between the bottom of the outer wall of the sliding ring 49 and the right side of the sliding plate 43. The connecting plate 411 is fixedly installed on the inner wall of the trimming tube 48. The outer wall of the grinding column 412 is rotatably installed on the inner wall of the connecting plate 411. Through the above cooperation, the trimming tube 48 and the grinding column 412 are used to revolve and rotate the tungsten wire passing through the pulling component 11, so as to effectively remove a small amount of debris, impurities or contaminated dirt generated on the outer wall of the tungsten wire during the heating and stretching process, thereby ensuring the overall cleanliness of the tungsten wire and avoiding the tungsten wire from being damaged by impurities during the subsequent winding process of superposition and extrusion.

[0035] When in use, when the pay-off assembly 8 rotates, the transmission belt 41 drives the rotating column 42 to rotate along the bottom of the inner wall of the U-shaped slide plate 10. When the rotating column 42 rotates, the non-self-locking reciprocating spiral groove on its outer wall limits the internal block of the sliding plate 43, so that when the rotating column 42 rotates, the sliding plate 43 slides up and down along the outer wall of the reciprocating spiral groove of the rotating column 42 and the front of the limiting plate 44. When the sliding plate 43 drives the injection gun 47 to move upward, the injection gun 47 pulls the spiral hose 46 to move synchronously. When the injection gun 47 is inserted into the injection hole at the bottom of the pulling assembly 11, the graphite milk box 45 is inserted into the injection hole at the bottom of the pulling assembly 11. The internal induction component starts automatically, and at the same time, the graphite emulsion box 45 transports the graphite emulsion to the injection gun 47 through the spiral hose 46. The injection gun 47 injects the graphite emulsion into the drawing component 11 to infiltrate the outer wall of the tungsten wire. At the same time, the heat carried by the outer wall of the tungsten wire quickly dries and fuses the graphite emulsion to avoid the graphite emulsion remaining in the drawing component 11. Through the above cooperation, the graphite emulsion is indirectly and continuously added to the drawing component 11, reducing the friction and wear of the tungsten wire when it is stretched inside the drawing component 11, further reducing the possibility of cracks in the tungsten wire, and ensuring that the surface of the tungsten wire has Good smoothness avoids the roughness of the tungsten wire surface; when the sliding plate 43 slides up and down, it drives the hinge plate 410 to move synchronously. The hinge plate 410 is restricted by the sliding ring 49, causing its own hinge axis to start to rotate. At this time, the hinge plate 410 will push the outer wall of the trimming tube 48 to slide horizontally. When the sliding ring 49 slides, the block inside itself will continuously contact the inner wall of the non-self-locking spiral groove of the trimming tube 48, causing the trimming tube 48 to generate a rotational force. The trimming tube 48 rotates along the right side of the pulling component 11 by relying on the rotational force. When the trimming tube 48 rotates, it drives the connecting plate 411 to continue to revolve. 411 drives the grinding column 412 to rotate. During the revolution of the grinding column 412, its outer wall continuously contacts the outer wall surface of the tungsten wire to generate friction. The grinding column 412 begins to rotate along the inner wall of the connecting plate 411 due to the friction. Through the above cooperation, the tungsten wire passing through the inside of the pulling component 11 is polished by revolution and rotation by relying on the trimming tube 48 and the grinding column 412, so as to effectively remove a small amount of debris, impurities or contaminated dirt generated on the outer wall of the tungsten wire during the heating and stretching process, thereby ensuring the overall cleanliness of the tungsten wire and avoiding the tungsten wire from being damaged by impurities during the subsequent superimposed extrusion and winding process.

[0036] See also Figure 1-Figure 8 , based on the above embodiment, another embodiment of the present invention further includes an anti-loosening device 5;

[0037] The anti-loosening device 5 includes a hollow cam 51, a hollow plate 52, an L-shaped plate 53, a semicircular block 54 and a contact plate 55. The left side of the hollow cam 51 is fixedly installed on the right side of the outer wall of the trimming tube 48, the bottom of the hollow plate 52 is slidably installed on the top of the device body 1, the right outer wall of the L-shaped plate 53 passes through and is slidably installed inside the hollow plate 52, the bottom of the semicircular block 54 is fixedly installed on the top of the L-shaped plate 53, and the bottom of the contact plate 55 is fixedly installed on the top edge of the L-shaped plate 53. Through the above cooperation, the contact plate 55 is prompted to reciprocate and push the tungsten wire, so that the tungsten wire is indirectly forced upward and tightened during the winding process, ensuring that the tungsten wire can be tightly attached to the inner wall of the take-up assembly 32 when it is wound on it to avoid a decrease in regularity, and preventing the loosening due to insufficient fit of some areas during the winding process, thereby increasing the risk of the entire roll of tungsten wire being scattered during transportation.

[0038] The lower left side of the hollow plate 52 is fixedly mounted on the right side of the outer wall of the U-shaped slide plate 10 through a pull rod, and the arc surface of the semicircular block 54 is located on the motion track of the outer wall of the hollow cam 51.

[0039] The anti-loosening device 5 also includes a reset plate 56, a convex ball rod 57 and an elastic plate 58. The reset plate 56 is fixedly installed between the right side of the hollow plate 52 and the right side of the L-shaped plate 53. The top of the convex ball rod 57 is fixedly installed on the top of the inner wall of the L-shaped plate 53. The right side of the elastic plate 58 is fixedly installed on the left side of the hollow plate 52. The elastic plate 58 is located on the arc motion trajectory of the convex ball rod 57. Through the above cooperation, the tungsten wire is prompted to further shake off the dirt or impurities carried on its outer wall through the vibration force. At the same time, the vibration force is relied on to prompt the tungsten wires to further eliminate the gaps between each other during the tightening winding process, so that the tungsten wires are wound more tightly, further preventing the tungsten wires from loosening.

[0040] When in use, the trimming tube 48 rotates and drives the hollow cam 51 to rotate. When the hollow cam 51 rotates, its outer wall contacts the arc surface of the semicircular block 54. When the hollow cam 51 rotates, its convex surface no longer contacts the arc surface of the semicircular block 54. At this time, the semicircular block 54 contacts the circular surface of the hollow cam 51, that is, the L-shaped plate 53 moves upward from the inside of the hollow plate 52 through the elastic force of the reset plate 56, and the L-shaped plate 53 pushes the semicircular block 54 to move synchronously, and the elastic force of the reset plate 56 causes the semicircular block 54 to contact the hollow cam 51. The outer wall of the cam 51 is always in contact and in conflict with each other. When the L-shaped plate 53 moves upward, it drives the contact plate 55 to move synchronously. The top of the contact plate 55 contacts the bottom of the tungsten wire and pushes the tungsten wire upward. Then, the contact plate 55 is reset synchronously when the L-shaped plate 53 is reset and no longer conflicts with the tungsten wire. This is repeated repeatedly, and the hollow plate 52 slides synchronously with the U-shaped slide plate 10 through the pull rod. The above cooperation causes the contact plate 55 to push the tungsten wire back and forth, causing the tungsten wire to be indirectly forced upward and tightened during the winding process, thereby ensuring the safety of the tungsten wire. The tungsten wire can be closely attached to the inner wall of the take-up assembly 32 when it is wound on the inner wall to avoid a reduction in regularity, and to prevent the tungsten wire from loosening due to insufficient adhesion of a part of the area during the winding process, thereby increasing the risk of the entire roll of tungsten wire being scattered during transportation; when the L-shaped plate 53 moves upward, it drives the convex ball rod 57 to move synchronously, and when the convex ball rod 57 moves upward, its own arc surface will contact the left side of the elastic plate 58, and the elastic plate 58 will bend and deform under the influence of the upward pulling force of the convex ball rod 57. When the arc surface of the convex ball rod 57 passes over the elastic plate 58, the left part of the elastic plate 58 will swing back and forth to generate vibration when it is reset by its own elasticity, and the transmission of force causes the contact plate 55 to carry the vibration force to contact the tungsten wire upward. Through the above cooperation, the tungsten wire is prompted to further shake off the dirt or impurities carried on its outer wall through the vibration force, and at the same time, the tungsten wire is prompted to further eliminate the gap between each other during the tight winding process by relying on the vibration force, so that the tungsten wire is wound more tightly, and the tungsten wire is further prevented from loosening.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adjustable tungsten wire processing and stretching device, comprising a device body (1), wherein support plates (2) are arranged at the bottom corners of the device body (1), and two vertical plates (3) are arranged on the right side of the top of the device body (1), and the two vertical plates (3) are symmetrically distributed with the device body (1) as the center, and a motor is arranged on the outer wall of the vertical plate (3), and a transmission rod (31) is rotatably installed on the inner wall of the vertical plate (3), and one end of the transmission rod (31) passes through and is fixedly installed on the front side of the motor output end, and a plurality of wire take-up components (32) are equidistantly and fixedly installed on the outer wall of the transmission rod (31), characterized in that: Two electric slide rails (6) are fixedly installed on the left side of the top of the device body (1), and the two electric slide rails (6) are symmetrically distributed around the axis of the device body (1). A U-shaped heating component (7) is slidably installed inside the electric slide rail (6). A plurality of wire-releasing components (8) are fixedly installed on the top of the U-shaped heating component (7). The plurality of wire-releasing components (8) are equidistantly distributed on the top of the U-shaped heating component (7), and the wire-releasing components (8) correspond to the wire-receiving components (32). Two cross bars (9) are fixedly installed on the right outer wall of the U-shaped heating component (7), and a U-shaped slide plate is fixedly installed on the right side of the two cross bars (9). (10), the bottom of the U-shaped slide plate (10) is slidably connected to the top of the device body (1), a plurality of pull-out components (11) are arranged inside the U-shaped slide plate (10), an injection hole is arranged at the bottom of the pull-out components (11), and the plurality of pull-out components (11) are fixedly connected by a fixing rod (12), a baffle (13) is fixedly installed on the inner wall of the electric slide rail (6), a screw rod (14) is rotatably installed on the left side of the baffle plate (13), and a plurality of rotating plates (15) are equidistantly and fixedly installed on the outer wall of the screw rod (14), and an L-shaped insulation plate (16) is fixedly installed on the left outer wall of the U-shaped heating component (7).

2. The adjustable tungsten wire processing and stretching device according to claim 1 is characterized in that: The pulling assembly (11) is located between the unwinding assembly (8) and the taking-up assembly (32); the L-shaped insulation plate (16) is movable inside and penetrates the outer wall of the screw rod (14); the inside of the L-shaped insulation plate (16) is in contact with the non-self-locking spiral groove on the outer wall of the screw rod (14); and the inside of the U-shaped slide plate (10) is provided with an anti-wear device (4) for reducing the friction resistance between the inside of the pulling assembly (11) and the tungsten wire.

3. The adjustable tungsten wire processing and stretching device according to claim 2 is characterized in that: The anti-wear device (4) comprises a transmission belt (41), a rotating column (42), a sliding plate (43), a limiting plate (44), a graphite milk box (45), a spiral hose (46) and an injection gun (47), wherein the left side of the transmission belt (41) is mounted on the outer wall of the wire-releasing assembly (8), the bottom of the rotating column (42) is rotatably mounted on the bottom of the inner wall of the U-shaped slide plate (10), the sliding plate (43) penetrates the inside and is slidably mounted on the outer wall of the reciprocating spiral groove of the rotating column (42), and the bottom of the limiting plate (44) is fixedly mounted on the inner wall of the U-shaped slide plate (10). The bottom of the graphite milk box (45) is fixedly mounted on the bottom of the inner wall of the U-shaped slide plate (10), and the graphite milk box (45) has a built-in sensing component. The top of the graphite milk box (45) is fixedly mounted with a spiral hose (46), and the spiral hose (46) is connected to the graphite milk box (45). The bottom of the injection gun (47) passes through and is fixedly mounted on the top of the spiral hose (46), and the outer wall of the injection gun (47) passes through and is fixedly mounted inside the sliding plate (43).

4. The adjustable tungsten wire processing and stretching device according to claim 3 is characterized in that: The outer wall of the rotating column (42) is provided with a reciprocating spiral groove, and the upper part of the outer wall of the rotating column (42) is installed on the inner wall of the right side of the transmission belt (41). The graphite emulsion box (45) is located in front of the limiting plate (44). The injection hole at the bottom of the pulling assembly (11) is located on the movement trajectory of the injection gun (47). The right side of the rotating column (42) is provided with an anti-loosening device (5) for keeping the wire taking-up assembly (32) close to the inner wall of the wire taking-up assembly (32) when the wire taking-up assembly (32) rotates and winds the tungsten wire.

5. The adjustable tungsten wire processing and stretching device according to claim 4 is characterized in that: The anti-wear device (4) further comprises a trimming tube (48), a sliding ring (49), a hinged plate (410), a connecting plate (411) and a grinding column (412); the left side of the trimming tube (48) is fixedly mounted on the right side of the pulling assembly (11); a spiral groove is formed on the outer wall of the trimming tube (48); the inner wall of the sliding ring (49) penetrates through and is slidably mounted on the outer wall of the spiral groove of the trimming tube (48); the hinged plate (410) is hinged between the bottom of the outer wall of the sliding ring (49) and the right side of the sliding plate (43); the connecting plate (411) is fixedly mounted on the inner wall of the trimming tube (48); and the outer wall of the grinding column (412) is rotatably mounted on the inner wall of the connecting plate (411).

6. The adjustable tungsten wire processing and stretching device according to claim 5, characterized in that: The anti-loosening device (5) comprises a hollow cam (51), a hollow plate (52), an L-shaped plate (53), a semicircular block (54) and a contact plate (55); the left side of the hollow cam (51) is fixedly mounted on the right side of the outer wall of the trimming tube (48); the bottom of the hollow plate (52) is slidably mounted on the top of the device body (1); the right side outer wall of the L-shaped plate (53) penetrates and is slidably mounted inside the hollow plate (52); the bottom of the semicircular block (54) is fixedly mounted on the top of the L-shaped plate (53); and the bottom of the contact plate (55) is fixedly mounted on the top edge of the L-shaped plate (53).

7. The adjustable tungsten wire processing and stretching device according to claim 6 is characterized in that: The lower left side of the hollow plate (52) is fixedly mounted on the right side of the outer wall of the U-shaped slide plate (10) via a pull rod, and the arc surface of the semicircular block (54) is located on the movement track of the outer wall of the hollow cam (51).

8. The adjustable tungsten wire processing and stretching device according to claim 7 is characterized in that: The anti-loosening device (5) further comprises a reset plate (56), a convex ball rod (57) and an elastic plate (58); the reset plate (56) is fixedly mounted between the right side of the hollow plate (52) and the right side of the L-shaped plate (53); the top of the convex ball rod (57) is fixedly mounted on the top of the inner wall of the L-shaped plate (53); the right side of the elastic plate (58) is fixedly mounted on the left side of the hollow plate (52); and the elastic plate (58) is located on the arc motion trajectory of the convex ball rod (57).

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