A wire conveying device for screw processing

Abstract

The present invention relates to the technical field of screw processing, and discloses a wire conveying device for screw processing, including a conveying frame. A support plate is fixedly assembled on the side surface of the conveying frame. A cylinder is fixedly assembled on the side surface of the inner wall of the support plate. The output end of the cylinder is fixedly assembled with a gas distributor. A connecting plate is fixedly assembled on the top of the gas distributor. An auxiliary plate is fixedly assembled on the bottom of the connecting plate. The cylinder is used to drive the extrusion plate to move, so as to use the extrusion plate to extrude and correct the wire. And the heat inside the combustion box is supplied to the heat conduction ring pipe through the heat conduction arc pipe by using the heat conduction plate, so as to heat the extrusion plate by using the heat conduction ring pipe. Furthermore, while the wire is extruded and corrected by the extrusion plate, the wire moves by friction on the inner wall of the extrusion plate, and heat is generated by friction to perform secondary heating on the wire heated by the combustion box. And when the wire is softened after being heated, it is convenient to correct and reset the wire.

Description

Technical Field

[0001] The present invention relates to the technical field of screw processing, and particularly to a wire conveying device for screw processing. Background Art

[0002] Screw processing refers to the process of processing raw materials into screws through a series of technological steps. This process includes multiple procedures, each with its specific functions and requirements. In order to assist the stable conveyance of the wire required during screw processing, a wire conveying device for screw processing is needed.

[0003] During the use of traditional wire conveying devices for screw processing, transmission devices are used to assist the wire to undergo processes such as straightening, annealing, and pickling, so as to assist the conveyance of the wire to the required processing location. However, during the processing of traditional devices, the wire is processed in separate procedures, which affects the wire conveying efficiency. Moreover, the traditional device performs physical straightening before annealing, making it difficult to ensure that the wire returns to its original state without force, thus affecting the stable straightening of the wire. Summary of the Invention

[0004] The present invention provides a wire conveying device for screw processing to solve the problems raised in the above background art.

[0005] The present invention provides the following technical solution: A wire conveying device for screw processing, including a conveying frame, on the side of which a support plate is fixedly assembled. On the side of the inner wall of the support plate, a cylinder is fixedly assembled. The output end of the cylinder is fixedly assembled with a gas distributor. On the top of the gas distributor, a connecting plate is fixedly assembled. On the bottom of the connecting plate, an auxiliary plate is fixedly assembled. A main rod is slidably sleeved in the inner wall of the auxiliary plate. On the side of the main rod, an extrusion plate is fixedly assembled. In the inner wall of the extrusion plate, a heat-conducting ring tube is fixedly assembled. On the outer edge near the top of the heat-conducting ring tube, a heat-conducting arc tube is fixedly assembled. On the top of the conveying frame, a combustion box is fixedly assembled. On the side of the inner wall of the combustion box, a heat-conducting plate is fixedly assembled. The side of the heat-conducting plate is fixedly assembled with the side of the heat-conducting arc tube. On the side of the inner wall of the combustion box, a heat-conducting transmission cylinder is fixedly assembled. In the inner wall of the conveying frame, a pickling box is fixedly assembled. On the bottom of the inner wall of the pickling box, a first electric telescopic rod is fixedly assembled. On the top of the first electric telescopic rod, a rotating frame is fixedly assembled. On the side of the inner wall of the rotating frame, a friction wheel is rotatably connected. On the side of the friction wheel, a first rotating shaft is fixedly assembled, and the outer edge of the first rotating shaft is rotatably sleeved with the inner wall of the rotating frame. The outer edge of the first rotating shaft is drivingly sleeved with a first transmission belt. On the bottom of the inner wall of the pickling box, a second electric telescopic rod is fixedly assembled. On the top of the second electric telescopic rod, an auxiliary block is fixedly assembled. On the side of the auxiliary block, an auxiliary shaft is rotatably connected. On both sides of the inner wall of the pickling box, sealing plugs are fixedly assembled. On the bottom of the inner wall of the pickling box, a side plate is fixedly assembled. The second rotating shaft is away from the rotating frame and the side of the second rotating shaft is rotatably connected with the side of the side plate. The outer edges of the first rotating shaft and the second rotating shaft are both drivingly sleeved with the inner wall of a first transmission belt, and on the side of the second rotating shaft away from the rotating frame, a driving bevel gear is fixedly assembled. The inner wall of the first transmission belt overlaps with the outer edge of the auxiliary shaft. On the bottom of the inner wall of the pickling box, a first transmission shaft is rotatably sleeved. On the top of the first transmission shaft, a transmission bevel gear is fixedly assembled, and the convex teeth on the outer edge of the transmission bevel gear mesh with the convex teeth on the outer edge of the driving bevel gear. The outer edge of the first transmission shaft is movably sleeved with a second transmission belt. The inner wall of the second transmission belt is movably sleeved with a second transmission shaft. On the top of the second transmission shaft, a stirring frame is fixedly assembled.

[0006] As a preferred technical solution of the present invention, an air inlet pump is fixedly sleeved at the air inlet of the gas distributor. A cylinder is fixedly sleeved at the air outlet of the gas distributor. On the side of the inner wall of the cylinder, a first pull spring is fixedly connected, and the end of the first pull spring away from the inner wall of the cylinder is fixedly connected with the side of the main rod. A secondary rod is slidably sleeved in the inner wall of the auxiliary plate, and the connection structure of the secondary rod with the gas distributor and the auxiliary plate is completely the same as the connection structure of the main rod with the gas distributor and the auxiliary plate. A guide wheel is rotatably connected in the inner wall of the secondary rod.

[0007] As a preferred technical solution of the present invention, a connecting frame is fixedly assembled on the side surface of the auxiliary plate. A square rod is rotatably connected to the inner wall of the connecting frame. A square box is slidably connected to the side surface of the square rod. A square plate is rotatably connected to the side surface of the square box, and the side surface of the square plate is slidably connected to the inner wall of the conveying frame.

[0008] As a preferred technical solution of the present invention, a fixed rod is fixedly assembled on the side surface of the inner wall of the conveying frame. A guiding cylinder is fixedly assembled on the side surface of the fixed rod. A fixed block is fixedly assembled on the inner wall of the guiding cylinder. A limiting cylinder is fixedly assembled on the inner wall of the fixed block. A second tension spring is fixedly connected to the inner wall of the limiting cylinder. One end of the second tension spring away from the inner wall of the limiting cylinder is fixedly connected to a limiting rod. An auxiliary frame is fixedly assembled at the bottom of the limiting rod. A pressure measuring pulley is rotatably connected to the inner wall of the auxiliary frame.

[0009] As a preferred technical solution of the present invention, a transmission pipe is fixedly assembled on the inner wall of the guiding cylinder. An air inlet ring is fixedly assembled on the side surface of the guiding cylinder. The inner wall of the air inlet ring passes through the inner wall of the transmission pipe and is connected to the inner wall of the fixed block. An electromagnetic valve exhaust pipe is fixedly sleeved on the inner wall of the air inlet ring. A gas flow switch is fixedly sleeved on the inner wall of the air inlet ring. An air supply pump is fixedly sleeved on the air inlet of the gas flow switch.

[0010] As a preferred technical solution of the present invention, the number of the guiding cylinders is two, and the two guiding cylinders are respectively arranged on the inner walls near both sides of the conveying frame. The connection structures of the inner walls and the outer edges of the two guiding cylinders are completely the same. The number of the gas flow switches is two, and the two gas flow switches are electrically connected.

[0011] As a preferred technical solution of the present invention, the heat-conducting ring pipe, the heat-conducting arc pipe and the heat-conducting plate are all made of red copper, and the extrusion plate is made of powder metallurgy friction material.

[0012] The present invention has the following beneficial effects:

[0013] 1. For the wire conveying device for screw processing, through the combined use of the air cylinder and the gas distributor, the air cylinder drives the gas distributor to move under the auxiliary limitation of the support plate, so that the gas distributor drives the extrusion plate to move through the main rod, thereby using the extrusion plate to extrude and correct the wire. And the heat-conducting plate is used to assist the heat inside the combustion chamber to be supplied to the heat-conducting ring pipe through the heat-conducting arc pipe, so that the heat-conducting ring pipe heats the extrusion plate. Furthermore, while the extrusion plate extrudes and corrects the wire, the wire moves by friction on the inner wall of the extrusion plate, and heat is generated by friction to perform secondary heating on the wire heated by the combustion chamber. And when the wire is softened by heat, it is convenient to correct and reset the wire.

[0014] 2. For the wire conveying equipment used in screw processing, through the combined use of the first electric telescopic rod and the friction wheel, the first electric telescopic rod is used to drive the friction wheel to move upward until the outer edge of the top of the friction wheel is lapped with the outer edge of the wire. Thus, when the wire moves, it drives the friction wheel to rotate, and the friction wheel drives the driving bevel gear to rotate through the first rotating shaft and the transmission belt. Moreover, the second electric telescopic rod is used to drive the auxiliary shaft to adjust the height, facilitating the stable transmission of the auxiliary transmission belt according to the height of the friction wheel. Then, the driving bevel gear drives the driven bevel gear to rotate, and the driven bevel gear drives the stirring frame to rotate through the first transmission shaft, the second transmission belt and the first transmission shaft, thereby using the stirring frame to assist in stirring the pickling solution inside the pickling tank, so as to assist in improving the pickling efficiency of the wire.

[0015] 3. For the wire conveying equipment used in screw processing, through the combined use of the pressure measuring pulley and the guiding cylinder, the air supply pump is used to send air into the inner cavity of the limiting cylinder through the gas flow switch and the transmission pipe. Moreover, when the limiting rod moves, it drives the pressure measuring pulley to adjust the height through the auxiliary frame. Thus, the side pressure pulley is attached to the outer edge of the wire, and the gas flow switch stops sending air after the pressure measuring pulley is pressed, and transmits the gas flow data to another gas flow switch, so as to synchronously adjust the positions of the pressure measuring pulleys inside the two guiding cylinders. Then, the wire straightening amplitude is detected by the pressure received by the two side pressure pulleys when they contact the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic three-dimensional structure diagram of the present invention;

[0017] Figure 2 is a schematic structure diagram of the auxiliary plate of the present invention;

[0018] Figure 3 is a schematic side sectional structure diagram of the auxiliary plate of the present invention;

[0019] Figure 4 is a schematic side sectional structure diagram of the guiding cylinder of the present invention;

[0020] Figure 5 is of the present invention Figure 4 the enlarged structure diagram at A in;

[0021] Figure 6 is a schematic front sectional structure diagram of the present invention;

[0022] Figure 7 is a schematic structure diagram of the stirring frame of the present invention;

[0023] Figure 8 is a schematic internal structure diagram of the combustion chamber of the present invention.

[0024] In the figure: 1, conveying frame; 2, support plate; 3, cylinder; 4, gas distributor; 5, connecting plate; 6, auxiliary plate; 7, main rod; 8, extrusion plate; 9, heat-conducting ring pipe; 10, heat-conducting arc pipe; 11, combustion box; 12, heat-conducting plate; 13, pickling box; 14, electric telescopic rod one; 15, rotating frame; 16, friction wheel; 17, rotating shaft one; 18, transmission belt one; 19, electric telescopic rod two; 20, auxiliary shaft; 21, auxiliary block; 22, side plate; 23, driving bevel gear; 24, transmission shaft one; 25, driven bevel gear; 26, transmission belt two; 27, transmission shaft two; 28, stirring frame; 29, air inlet pump; 30, cylinder; 31, tension spring one; 32, auxiliary rod; 33, guide wheel; 34, connecting frame; 35, square rod; 36, square frame; 37, square plate; 38, fixed rod; 39, guide cylinder; 40, fixed block; 41, limiting cylinder; 42, tension spring two; 43, limiting rod; 44, auxiliary frame; 45, pressure measuring pulley; 46, transmission pipe; 47, air inlet ring; 48, solenoid valve exhaust pipe; 49, gas flow switch; 50, air supply pump; 51, heat-conducting transmission cylinder; 52, sealing plug. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figures 1-8, A wire conveying device for screw processing, including a conveying frame 1, characterized in that: a support plate 2 is fixedly assembled on the side of the conveying frame 1, a cylinder 3 is fixedly assembled on the side of the inner wall of the support plate 2, an air distributor 4 is fixedly assembled at the output end of the cylinder 3, a connecting plate 5 is fixedly assembled at the top of the air distributor 4, an auxiliary plate 6 is fixedly assembled at the bottom of the connecting plate 5, a main rod 7 is slidably sleeved inside the auxiliary plate 6, an extrusion plate 8 is fixedly assembled on the side of the main rod 7, a heat-conducting ring tube 9 is fixedly assembled inside the extrusion plate 8, a heat-conducting arc tube 10 is fixedly assembled on the outer edge near the top of the heat-conducting ring tube 9, a combustion box 11 is fixedly assembled at the top of the conveying frame 1, a heat-conducting plate 12 is fixedly assembled on the side of the inner wall of the combustion box 11, the side of the heat-conducting plate 12 is fixedly assembled with the side of the heat-conducting arc tube 10, a heat-conducting transmission cylinder 51 is fixedly assembled on the side of the inner wall of the combustion box 11, a pickling box 13 is fixedly assembled inside the conveying frame 1, an electric telescopic rod one 14 is fixedly assembled at the bottom of the inner wall of the pickling box 13, a rotating frame 15 is fixedly assembled at the top of the electric telescopic rod one 14, a friction wheel 16 is rotatably connected to the side of the inner wall of the rotating frame 15, a rotating shaft one 17 is fixedly assembled on the side of the friction wheel 16, and the outer edge of the rotating shaft one 17 is rotatably sleeved with the inner wall of the rotating frame 15, a transmission belt one 18 is sleeved on the outer edge of the rotating shaft one 17 in a transmission manner, an electric telescopic rod two 19 is fixedly assembled at the bottom of the inner wall of the pickling box 13, an auxiliary block 21 is fixedly assembled at the top of the electric telescopic rod two 19, an auxiliary shaft 20 is rotatably connected to the side of the auxiliary block 21, sealing plugs 52 are fixedly assembled on the inner walls on both sides of the pickling box 13, a side plate 22 is fixedly assembled at the bottom of the inner wall of the pickling box 13, the rotating shaft two is far from the rotating frame 15 and the side of the rotating shaft two is rotatably connected to the side of the side plate 22, the outer edges of the rotating shaft one 17 and the rotating shaft two are both sleeved with the inner wall of a transmission belt one 18 in a transmission manner, and a driving bevel gear 23 is fixedly assembled on the side of the rotating shaft two far from the rotating frame 15, the inner wall of the transmission belt one 18 abuts against the outer edge of the auxiliary shaft 20, a transmission shaft one 24 is rotatably sleeved at the bottom of the inner wall of the pickling box 13, a transmission bevel gear 25 is fixedly assembled at the top of the transmission shaft one 24, and the convex teeth on the outer edge of the transmission bevel gear 25 are meshed with the convex teeth on the outer edge of the driving bevel gear 23, a transmission belt two 26 is movably sleeved on the outer edge of the transmission shaft one 24, a transmission shaft two 27 is movably sleeved with the inner wall of the transmission belt two 26, and a stirring frame 28 is fixedly assembled at the top of the transmission shaft two 27;

[0027] Through the combined use of the support plate 2 and the cylinder 3, the support plate 2 is used to assist in the erection of the cylinder 3, and then the cylinder 3 drives the connecting plate 5 and the auxiliary plate 6 to move through the air distributor 4, so as to facilitate driving the extrusion plate 8 to fit with the wire, and then facilitate using the extrusion plate 8 to frictionally heat and extrude and correct the wire. The calculation formula for frictional heat is Q = μNΔx, where μ is the coefficient of friction, N is the normal pressure, and Δx is the relative displacement of the two objects, and the frictional heat is related to the frictional roughness. Therefore, by increasing the surface roughness of the extrusion plate 8, the heating degree of the wire can be improved;

[0028] By using the cooperation of the second electric telescopic rod 19 and the auxiliary block 21, the second electric telescopic rod 19 drives the auxiliary block 21 to move, thereby driving the auxiliary shaft 20 to move by using the auxiliary block 21, and then using the auxiliary shaft 20 to assist in pushing the first transmission belt 18 to be tightened;

[0029] By installing the first rotating shaft 17 and the second rotating shaft, the first rotating shaft 17 and the second rotating shaft are driven by the first transmission belt 18, and then the driving bevel gear 23 is driven to rotate by using the second rotating shaft;

[0030] By using the cooperation of the first transmission shaft 24 and the transmission bevel gear 25, the driving bevel gear 23 drives the transmission bevel gear 25 to rotate, and then the transmission bevel gear 25 drives the first transmission shaft 24 to rotate, and the first transmission shaft 24 drives the second transmission shaft 27 to rotate through the second transmission belt 26, and the second transmission shaft 27 drives the stirring frame 28 to rotate, so as to use the stirring frame 28 to assist in stirring the acidic solution inside the pickling tank 13 and assist in improving the pickling efficiency of the wire rod inside the pickling tank 13.

[0031] In a preferred embodiment, an air inlet pump 29 is fixedly sleeved on the air inlet of the gas distributor 4, a cylinder 30 is fixedly sleeved on the air outlet of the gas distributor 4, a first tension spring 31 is fixedly connected to the side surface of the inner wall of the cylinder 30, and one end of the first tension spring 31 away from the inner wall of the cylinder 30 is fixedly connected to the side surface of the main rod 7. A secondary rod 32 is slidably sleeved on the inner wall of the auxiliary plate 6, and the connection structure of the secondary rod 32 with the gas distributor 4 and the auxiliary plate 6 is completely the same as the connection structure of the main rod 7 with the gas distributor 4 and the auxiliary plate 6. A guide wheel 33 is rotatably connected to the inner wall of the secondary rod 32. By using the cooperation of the first tension spring 31 and the main rod 7, the first tension spring 31 pulls the main rod 7 to reset in the inner wall of the cylinder 30, and then it is convenient to drive the pressing plate 8 to move by using the main rod 7.

[0032] In a preferred embodiment, a connecting frame 34 is fixedly assembled on the side surface of the auxiliary plate 6. A square rod 35 is rotatably connected to the inner wall of the connecting frame 34. A square frame 36 is slidably connected to the side surface of the square rod 35, and a square plate 37 is rotatably connected to the side surface of the square frame 36, and the side surface of the square plate 37 is slidably connected to the inner wall of the conveying frame 1. By using the cooperation of the connecting frame 34 and the square rod 35, the side surface of the square plate 37 slides on the inner wall of the conveying frame 1, and the side surface of the square rod 35 slides in the inner wall of the square frame 36, so as to use the square rod 35 to cooperate with the connecting frame 34 to rotate, thereby cooperating with the cylinder 3 to drive the auxiliary plate 6 to move stably.

[0033] In a preferred embodiment, a fixed rod 38 is fixedly assembled on the side of the inner wall of the conveying frame 1. A guiding cylinder 39 is fixedly assembled on the side of the fixed rod 38. A fixed block 40 is fixedly assembled on the inner wall of the guiding cylinder 39. A limiting cylinder 41 is fixedly assembled on the inner wall of the fixed block 40. A second tension spring 42 is fixedly connected to the inner wall of the limiting cylinder 41. One end of the second tension spring 42 away from the inner wall of the limiting cylinder 41 is fixedly connected to a limiting rod 43. An auxiliary frame 44 is fixedly assembled at the bottom of the limiting rod 43. A pressure-measuring pulley 45 is rotatably connected to the inner wall of the auxiliary frame 44. By using the cooperation of the fixed rod 38 and the guiding cylinder 39, the fixed rod 38 is used to assist in the erection of the guiding cylinder 39. Furthermore, the outer edge of the limiting rod 43 slides in the inner wall of the limiting cylinder 41, and the limiting rod 43 drives the pressure-measuring pulley 45 to rotate through the auxiliary frame 44. Then, the pressure-measuring pulley 45 is used to clamp, position, and guide the wire. The core component of the pressure-measuring pulley 45 is a sensor capable of sensing pressure. When the pulley is subjected to an external force, the sensor converts this pressure into an electrical signal. These electrical signals are then transmitted to the processing unit, and after a series of calculations and conversions, the specific pressure value is finally displayed.

[0034] In a preferred embodiment, a transmission pipe 46 is fixedly assembled on the inner wall of the guiding cylinder 39. An air inlet ring 47 is fixedly assembled on the side of the guiding cylinder 39. The inner wall of the air inlet ring 47 passes through the inner wall of the transmission pipe 46 and is connected to the inner wall of the fixed block 40. A solenoid valve exhaust pipe 48 is fixedly sleeved on the inner wall of the air inlet ring 47. A gas flow switch 49 is fixedly sleeved on the inner wall of the air inlet ring 47. An air supply pump 50 is fixedly sleeved on the air inlet of the gas flow switch 49. By using the cooperation of the gas flow switch 49 and the air supply pump 50, the air supply pump 50 supplies air to the inside of the gas flow switch 49, thereby using the gas flow switch 49 to supply air to the inside of the air inlet ring 47, and using the air inlet ring 47 to supply air to the inner cavity of the limiting cylinder 41 through the transmission pipe 46. And it is convenient to use the gas flow switch 49 to assist in monitoring the air supply volume of the air supply pump 50. By adding the solenoid valve exhaust pipe 48, the solenoid valve exhaust pipe 48 is used to assist in discharging the gas inside the air inlet ring 47, and then the second tension spring 42 drives the pressure-measuring pulley 45 to reset through the limiting rod 43.

[0035] In a preferred embodiment, the number of guide cylinders 39 is two, and the two guide cylinders 39 are respectively arranged on the inner walls near both sides of the conveying rack 1. The connection structures of the inner walls and the outer edges of the two guide cylinders 39 are exactly the same. The number of gas flow switches 49 is two, and the two gas flow switches 49 are electrically connected. By adding the two guide cylinders 39, it is convenient to use the gas flow switch 49 to detect the amount of gas required for guiding and clamping the wire when the wire passes through the inner wall of a single guide cylinder 39, and then transmit the signal of the gas amount size to the other gas flow switch 49, so as to facilitate the adaptive adjustment inside the other guide cylinder 39, and use the pressure measuring pulley 45 to assist in monitoring the correction amplitude according to the pressure of the wire on the pressure measuring pulley 45 when passing through.

[0036] In a preferred embodiment, the heat-conducting ring pipe 9, the heat-conducting arc pipe 10 and the heat-conducting plate 12 are all made of red copper, and the extrusion plate 8 is made of powder metallurgy friction material. By making the heat-conducting ring pipe 9, the heat-conducting arc pipe 10 and the heat-conducting plate 12 of red copper, red copper, also known as pure copper or copper, has excellent heat-conducting performance, and its heat-conducting coefficient is about 386.4 W / (m·K), which is convenient for stably heating the inside of the extrusion plate 8. By making the extrusion plate 8 of powder metallurgy friction material, the powder metallurgy friction material is a composite material made by powder metallurgy method, mainly composed of metal powder and non-metal powder. This material usually includes matrix metal, lubricating component and friction component. The powder metallurgy friction material has high friction coefficient, high wear resistance, small wear, high strength, high temperature and high pressure resistance, good heat conductivity and stable friction coefficient, which ensures that the extrusion plate 8 can conduct the heat of the heat-conducting ring pipe 9 to the extrusion plate 8, and use the characteristic of good heat conductivity of the extrusion plate 8 itself to heat the wire, and use the characteristics of high strength and stable friction coefficient of the extrusion plate 8 itself to frictionally extrude the wire.

[0037] Working principle: When the device is in use, the air supply pump 50 is used to send air into the inner cavity of the limit cylinder 41 through the gas flow switch 49 and the transmission pipe 46. Then, during the movement of the limit rod 43, the auxiliary frame 44 is used to drive the pressure measuring pulley 45 to adjust the height. Thus, the pressure measuring pulley is made to fit the outer edge of the wire. The gas flow switch 49 stops sending air after the pressure measuring pulley 45 is pressed, and transmits the gas flow data to another gas flow switch 49, so as to synchronously adjust the positions of the pressure measuring pulleys 45 inside the two guiding cylinders 39. Then, the correction amplitude of the wire is detected by the pressure received by the pressure measuring pulleys 45 on both sides when they are in contact with the wire. After that, the cylinder 3 drives the gas distributor 4 to move under the auxiliary limitation of the support plate 2. Thus, the gas distributor 4 drives the extrusion plate 8 to move through the main rod 7. Then, the extrusion plate 8 is used to extrude and correct the wire. The heat conducting plate 12 is used to assist the heat inside the combustion box 11 to be supplied to the heat conducting ring pipe 9 through the heat conducting arc pipe 10. Thus, the heat conducting ring pipe 9 is used to heat the extrusion plate 8. Then, while the extrusion plate 8 is extruding and correcting the wire, the wire moves by friction on the inner wall of the extrusion plate 8, and generates heat by friction to perform secondary heating on the wire heated by the combustion box 11. And when the wire softens after being heated, it is convenient to correct and reset the wire. When the wire is corrected, the outer edge of the wire passes through the inner wall of the sealing plug 52 into the inner cavity of the pickling tank 13. The electric telescopic rod 14 is used to drive the friction wheel 16 to move upward until the outer edge of the top of the friction wheel 16 overlaps with the outer edge of the wire. Thus, when the wire moves, it pushes the friction wheel 16 to rotate, and the friction wheel 16 drives the driving bevel gear 23 to rotate through the rotating shaft 17 and the transmission belt. The electric telescopic rod 19 is used to drive the auxiliary shaft 20 to adjust the height, so as to facilitate the stable transmission of the auxiliary transmission belt according to the height of the friction wheel 16. Then, the driving bevel gear 23 drives the transmission bevel gear 25 to rotate, and the transmission bevel gear 25 drives the transmission shaft 1 to rotate. Then, the transmission shaft 1 drives the transmission shaft 2 to rotate through the transmission belt 26. Then, the transmission shaft 2 drives the stirring frame 28 to rotate. Thus, the stirring frame 28 is used to assist in stirring the pickling solution inside the pickling tank 13, so as to assist in improving the pickling efficiency of the wire.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire conveying device for screw processing, including a conveying frame (1), characterized in that: A support plate (2) is fixedly assembled on the side of the conveying frame (1). A cylinder (3) is fixedly assembled on the side of the inner wall of the support plate (2). An air distributor (4) is fixedly assembled at the output end of the cylinder (3). A connecting plate (5) is fixedly assembled on the top of the air distributor (4). An auxiliary plate (6) is fixedly assembled at the bottom of the connecting plate (5). A main rod (7) is slidably sleeved in the inner wall of the auxiliary plate (6). An extrusion plate (8) is fixedly assembled on the side of the main rod (7). A heat-conducting ring pipe (9) is fixedly assembled in the inner wall of the extrusion plate (8). A heat-conducting arc pipe (10) is fixedly assembled on the outer edge near the top of the heat-conducting ring pipe (9). A combustion box (11) is fixedly assembled on the top of the conveying frame (1). A heat-conducting plate (12) is fixedly assembled on the side of the inner wall of the combustion box (11). The side of the heat-conducting plate (12) is fixedly assembled with the side of the heat-conducting arc pipe (10). A heat-conducting transmission cylinder (51) is fixedly assembled on the side of the inner wall of the combustion box (11). An acid pickling box (13) is fixedly assembled in the inner wall of the conveying frame (1). An electric telescopic rod one (14) is fixedly assembled at the bottom of the inner wall of the acid pickling box (13). A rotating frame (15) is fixedly assembled at the top of the electric telescopic rod one (14). A friction wheel (16) is rotatably connected to the side of the inner wall of the rotating frame (15). A rotating shaft one (17) is fixedly assembled on the side of the friction wheel (16), and the outer edge of the rotating shaft one (17) is rotatably sleeved with the inner wall of the rotating frame (15). A transmission belt one (18) is sleeved on the outer edge of the rotating shaft one (17). An electric telescopic rod two (19) is fixedly assembled at the bottom of the inner wall of the acid pickling box (13). An auxiliary block (21) is fixedly assembled at the top of the electric telescopic rod two (19). An auxiliary shaft (20) is rotatably connected to the side of the auxiliary block (21). Sealing plugs (52) are fixedly assembled on the inner walls on both sides of the acid pickling box (13). A side plate (22) is fixedly assembled at the bottom of the inner wall of the acid pickling box (13). The rotating shaft two is far from the rotating frame (15) and the side of the rotating shaft two is rotatably connected to the side of the side plate (22). The outer edges of the rotating shaft one (17) and the rotating shaft two are both sleeved with the inner wall of a transmission belt one (18), and a driving bevel gear (23) is fixedly assembled on the side of the rotating shaft two far from the rotating frame (15). The inner wall of the transmission belt one (18) overlaps with the outer edge of the auxiliary shaft (20). A transmission shaft one (24) is rotatably sleeved at the bottom of the inner wall of the acid pickling box (13). A transmission bevel gear (25) is fixedly assembled at the top of the transmission shaft one (24), and the convex teeth on the outer edge of the transmission bevel gear (25) are meshed with the convex teeth on the outer edge of the driving bevel gear (23). A transmission belt two (26) is movably sleeved on the outer edge of the transmission shaft one (24). A transmission belt two (26) is movably sleeved on the outer edge of a transmission shaft two (27). A stirring frame (28) is fixedly assembled at the top of the transmission shaft two (27).

2. A wire conveying device for screw processing according to claim 1, characterized in that: The air inlet of the gas distributor (4) is fixedly sleeved with an air inlet pump (29), the air outlet of the gas distributor (4) is fixedly sleeved with a cylinder (30), a first tension spring (31) is fixedly connected to the side of the inner wall of the cylinder (30), and one end of the first tension spring (31) far from the inner wall of the cylinder (30) is fixedly connected to the side of the main rod (7). A secondary rod (32) is slidably sleeved inside the inner wall of the auxiliary plate (6), and the connection structure of the secondary rod (32) with the gas distributor (4) and the auxiliary plate (6) is exactly the same as the connection structure of the main rod (7) with the gas distributor (4) and the auxiliary plate (6). A guide wheel (33) is rotatably connected to the inner wall of the secondary rod (32).

3. A wire conveying device for screw processing according to claim 1, characterized in that: A connecting frame (34) is fixedly assembled on the side of the auxiliary plate (6). A square rod (35) is rotatably connected to the inner wall of the connecting frame (34). A square box (36) is slidably connected to the side of the square rod (35). A square plate (37) is rotatably connected to the side of the square box (36), and the side of the square plate (37) is slidably connected to the inner wall of the conveying frame (1).

4. A wire conveying device for screw processing according to claim 1, characterized in that: A fixing rod (38) is fixedly assembled on the side of the inner wall of the conveying frame (1). A guide cylinder (39) is fixedly assembled on the side of the fixing rod (38). A fixing block (40) is fixedly assembled inside the inner wall of the guide cylinder (39). A limiting cylinder (41) is fixedly assembled inside the inner wall of the fixing block (40). A second tension spring (42) is fixedly connected to the inner wall of the limiting cylinder (41). One end of the second tension spring (42) far from the inner wall of the limiting cylinder (41) is fixedly connected to a limiting rod (43). An auxiliary frame (44) is fixedly assembled at the bottom of the limiting rod (43). A pressure measuring pulley (45) is rotatably connected to the inner wall of the auxiliary frame (44).

5. A wire conveying device for screw processing according to claim 4, characterized in that: A transmission pipe (46) is fixedly assembled inside the inner wall of the guide cylinder (39). An air inlet ring (47) is fixedly assembled on the side of the guide cylinder (39). The inner wall of the air inlet ring (47) passes through the inner wall of the transmission pipe (46) and is communicated with the inner wall of the fixing block (40). An electromagnetic valve exhaust pipe (48) is fixedly sleeved on the inner wall of the air inlet ring (47). A gas flow switch (49) is fixedly sleeved on the inner wall of the air inlet ring (47). An air supply pump (50) is fixedly sleeved on the air inlet of the gas flow switch (49).

6. The wire conveying device for screw processing according to claim 5, characterized in that: The number of the guide cylinders (39) is two, and the two guide cylinders (39) are respectively arranged on the inner walls near both sides of the conveying frame (1). The connection structure inside the inner walls of the two guide cylinders (39) and the connection structure of the outer edges are exactly the same. The number of the gas flow switches (49) is two, and the two gas flow switches (49) are electrically connected.

7. A wire conveying device for screw processing according to claim 1, characterized in that: The heat-conducting ring pipe (9), the heat-conducting arc pipe (10) and the heat-conducting plate (12) are all made of copper. The extrusion plate (8) is made of powder metallurgy friction material.

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