Wire conveying equipment for screw machining

Abstract

The invention relates to the technical field of screw machining, and discloses screw machining wire conveying equipment which comprises a conveying frame, a supporting plate is fixedly assembled on the side face of the conveying frame, an air cylinder is fixedly assembled on the side face of the inner wall of the supporting plate, and a gas distributor is fixedly assembled at the output end of the air cylinder. A connecting plate is fixedly assembled at the top of the gas distributor, and an auxiliary plate is fixedly assembled at the bottom of the connecting plate. An air cylinder is used for driving an extrusion plate to move, so that the extrusion plate is used for extruding and correcting the wire, a heat conduction plate is used for assisting heat in a combustion box to be supplied to a heat conduction ring pipe through a heat conduction arc pipe, the heat conduction ring pipe is used for heating the extrusion plate, and the extrusion plate is used for extruding and correcting the wire while the extrusion plate is used for extruding and correcting the wire. The wire moves on the inner wall of the extrusion plate in a friction mode, secondary heating is conducted on the wire heated by the combustion box through friction heat generation, and the wire can be corrected and reset conveniently when the heated wire is softened.

Description

Technical Field

[0001] The invention relates to the technical field of screw processing, in particular 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 process steps. This process includes multiple processes, each of which has its specific role and requirements. In order to assist in the stable delivery of the wire required in the screw processing process, a wire conveying equipment for screw processing is required.

[0003] During use, traditional wire conveying equipment for screw processing utilizes transmission equipment to assist the wire in undergoing treatments such as correction, annealing, and pickling, thereby assisting in conveying the wire to the required processing location. However, during the processing, traditional devices process the wire in separate processes, which affects the wire conveying efficiency. In addition, traditional devices perform physical correction before annealing, which makes it difficult to ensure that the wire is reset without being stressed, which affects the stable correction of the wire. Summary of the invention

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

[0005] The present invention provides the following technical solution: a wire conveying device for screw processing, comprising a conveying frame, a support plate is fixedly mounted on the side of the conveying frame, a cylinder is fixedly mounted on the side of the inner wall of the support plate, a gas distributor is fixedly mounted on the output end of the cylinder, a connecting plate is fixedly mounted on the top of the gas distributor, an auxiliary plate is fixedly mounted on the bottom of the connecting plate, a main rod is slidably sleeved on the inner wall of the auxiliary plate, an extrusion plate is fixedly mounted on the side of the main rod, a heat-conducting ring pipe is fixedly mounted on the inner wall of the extrusion plate, a heat-conducting arc tube is fixedly mounted on the outer edge of the heat-conducting ring pipe near the top, a combustion box is fixedly mounted on the top of the conveying frame, a heat-conducting plate is fixedly mounted on the side of the inner wall of the combustion box, the side of the heat-conducting plate and the side of the heat-conducting arc tube are fixedly mounted, a heat-conducting transmission cylinder is fixedly mounted on the side of the inner wall of the combustion box, and a pickling box is fixedly mounted on the inner wall of the conveying frame.

[0006] As a preferred technical solution of the present invention, an electric telescopic rod 1 is fixedly installed on the bottom of the inner wall of the pickling box, a rotating frame is fixedly installed on the top of the electric telescopic rod 1, a friction wheel is rotatably connected to the side of the inner wall of the rotating frame, a rotating shaft is fixedly installed on the side of the friction wheel, and the outer edge of the rotating shaft is rotatably sleeved with the inner wall of the rotating frame, a transmission belt 1 is transmission sleeved on the outer edge of the rotating shaft, an electric telescopic rod 2 is fixedly installed on the bottom of the inner wall of the pickling box, an auxiliary block is fixedly installed on the top of the electric telescopic rod 2, and the side of the auxiliary block is rotatably connected to the auxiliary shaft, and the inner walls on both sides of the pickling box are fixedly installed with sealing plugs.

[0007] As a preferred technical solution of the present invention, a side plate is fixedly installed on the bottom of the inner wall of the pickling box, there are two rotating shafts, and the side of the rotating shaft away from the rotating frame is rotatably connected to the side of the side plate, the outer edges of the two rotating shafts are both transmission-engaged with the inner wall of a transmission belt, and a driving bevel gear is fixedly installed on the side of the rotating shaft away from the rotating frame, and the inner wall of the transmission belt overlaps the outer edge of the auxiliary shaft.

[0008] As a preferred technical solution of the present invention, a transmission shaft 1 is rotatably sleeved on the bottom of the inner wall of the pickling box, a transmission bevel gear is fixedly installed on the top of the transmission shaft 1, and the convex teeth on the outer edge of the transmission bevel gear are meshed with the convex teeth on the outer edge of the driving bevel gear, a transmission belt 2 is movably sleeved on the outer edge of the transmission shaft 1, a transmission shaft 2 is movably sleeved on the inner wall of the transmission belt 2, and a stirring frame is fixedly installed on the top of the transmission shaft 2.

[0009] As a preferred technical solution of the present invention, the air inlet of the gas distributor is fixedly sleeved with an air intake pump, the air outlet of the gas distributor is fixedly sleeved with a cylinder, the side of the inner wall of the cylinder is fixedly connected with a tension spring 1, and the end of the tension spring 1 away from the inner wall of the cylinder is fixedly connected to the side of the main rod, the inner wall of the auxiliary plate is slidably sleeved with a secondary rod, and the connection structure of the secondary rod, the gas distributor and the auxiliary plate is completely consistent, and the inner wall of the secondary rod is rotatably connected with a guide wheel.

[0010] As a preferred technical solution of the present invention, the side of the auxiliary plate is fixedly equipped with a connecting frame, the inner wall of the connecting frame is rotatably connected to a square rod, the side of the square rod is slidably connected to a square frame, and the side of the square frame is rotatably connected to a square plate, and the side of the square plate is slidably connected to the inner wall of the conveying frame.

[0011] As a preferred technical solution of the present invention, a fixing rod is fixedly assembled on the side of the inner wall of the conveying frame, a guide cylinder is fixedly assembled on the side of the fixing rod, a fixing block is fixedly assembled on the inner wall of the guide cylinder, a limiting cylinder is fixedly assembled on the inner wall of the fixing block, a tension spring 2 is fixedly connected to the inner wall of the limiting cylinder, one end of the tension spring 2 away from the inner wall of the limiting cylinder is fixedly connected to the limiting rod, an auxiliary frame is fixedly assembled on the bottom of the limiting rod, and a pressure measuring pulley is rotatably connected to the inner wall of the auxiliary frame.

[0012] As a preferred technical solution of the present invention, the inner wall of the guide cylinder is fixedly equipped with a transmission pipe, the side of the guide cylinder is fixedly equipped with an air intake ring, and the inner wall of the air intake ring passes through the inner wall of the transmission pipe and is connected with the inner wall of the fixed block, the inner wall of the air intake ring is fixedly connected with an exhaust pipe of a solenoid valve, the inner wall of the air intake ring is fixedly connected with a gas flow switch, and the air inlet of the gas flow switch is fixedly connected with an air pump.

[0013] As a preferred technical solution of the present invention, there are two guide cylinders, and the two guide cylinders are respectively arranged on the inner walls of the conveying frame close to both sides, the connection structure of the inner walls of the two guide cylinders and the connection structure of the outer edges are completely consistent, and there are two gas flow switches, and the two gas flow switches are electrically connected.

[0014] As a preferred technical solution of the present invention, the heat-conducting ring tube, the heat-conducting arc tube and the heat-conducting plate are all made of red copper, and the extruded plate is made of powder metallurgy friction material.

[0015] The present invention has the following beneficial effects: 1. The wire conveying equipment for screw processing uses a cylinder and a gas distributor in coordination. The cylinder drives the gas distributor to move under the auxiliary limit of the support plate, so that the gas distributor drives the extrusion plate to move through the main rod, so that the extrusion plate is used to extrude and correct the wire, and the heat inside the combustion box is supplied to the heat-conducting ring tube through the heat-conducting arc tube by the heat-conducting plate, so that the heat-conducting ring tube is used to heat the extrusion plate, and then the wire is extruded and corrected by the extrusion plate. At the same time, the wire moves by friction on the inner wall of the extrusion plate, and the wire is heated by the combustion box through frictional heat. The wire is heated for the second time by frictional heat, and the wire is softened after being heated, which facilitates the correction and reset of the wire.

[0016] 2. The wire conveying equipment for screw processing uses an electric telescopic rod 1 in conjunction with a friction wheel. The electric telescopic rod 1 drives the friction wheel to move upward until the outer edge of the top of the friction wheel overlaps the outer edge of the wire, thereby pushing the friction wheel to rotate during the movement of the wire, and the friction wheel drives the driving bevel gear to rotate through a rotating shaft and a transmission belt, and the electric telescopic rod 2 drives the auxiliary shaft to adjust the height, so that the auxiliary transmission belt can be stably transmitted according to the height adjustment of the friction wheel, and then the driving bevel gear drives the transmission bevel gear to rotate, and the transmission bevel gear drives the stirring frame to rotate through the transmission shaft 1 and the transmission belt 2 and the transmission shaft 1, and then the stirring frame assists in stirring the pickling liquid inside the pickling box, thereby assisting in improving the wire pickling efficiency.

[0017] 3. The wire conveying equipment for screw processing uses a pressure measuring pulley and a guide cylinder in coordination, and uses an air pump to supply air to the inner cavity of the limit cylinder through a gas flow switch and a transmission pipe, and then uses the auxiliary frame to drive the pressure measuring pulley to adjust its height during the movement of the limit rod, so that the side pressure pulley is fitted with the outer edge of the wire, and the gas flow switch is used to stop supplying air after the pressure measuring pulley is pressurized, and the gas flow data is transmitted to another gas flow switch, so as to synchronously adjust the positions of the pressure measuring pulleys inside the two guide cylinders, and then use the pressure on the two sides of the pressure measuring pulleys to detect the wire correction amplitude. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the auxiliary plate structure of the present invention; Figure 3 This is a schematic diagram of the side cross-sectional structure of the auxiliary plate of the present invention; Figure 4 It is a schematic diagram of the side section structure of the guide tube of the present invention; Figure 5 For the present invention Figure 4 The enlarged structural diagram at A in the middle; Figure 6 It is a schematic diagram of the front cross-section structure of the present invention; Figure 7 This is a schematic diagram of the structure of the stirring frame of the present invention; Figure 8 It is a schematic diagram of the internal structure of the combustion box of the present invention.

[0019] In the figure: 1, conveyor 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 tube; 10, heat-conducting arc tube; 11, combustion box; 12, heat-conducting plate; 13, pickling box; 14, electric telescopic rod 1; 15, rotating frame; 16, friction wheel; 17, rotating shaft; 18, transmission belt 1; 19, electric telescopic rod 2; 20, auxiliary shaft; 21, auxiliary block; 22, side plate; 23, driving bevel gear; 24, transmission shaft 1; 25, transmission bevel gear; 26, transmission belt 2; 27. Drive shaft two; 28. Stirring frame; 29. ​​Air intake 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. Limit cylinder; 42. Tension spring two; 43. Limit rod; 44. Auxiliary frame; 45. Pressure measuring pulley; 46. Transmission pipe; 47. Intake ring; 48. Exhaust pipe of solenoid valve; 49. Gas flow switch; 50. Air pump; 51. Heat transfer cylinder; 52. Sealing plug. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 8A wire conveying device for screw processing comprises a conveying frame 1, a support plate 2 is fixedly mounted on the side of the conveying frame 1, a cylinder 3 is fixedly mounted on the side of the inner wall of the support plate 2, a gas distributor 4 is fixedly mounted on the output end of the cylinder 3, a connecting plate 5 is fixedly mounted on the top of the gas distributor 4, an auxiliary plate 6 is fixedly mounted on the bottom of the connecting plate 5, a main rod 7 is slidably sleeved on the inner wall of the auxiliary plate 6, an extrusion plate 8 is fixedly mounted on the side of the main rod 7, a heat conduction ring pipe 9 is fixedly mounted on the inner wall of the extrusion plate 8, a heat conduction arc tube 10 is fixedly mounted on the outer edge of the heat conduction ring pipe 9 near the top, a combustion box 11 is fixedly mounted on the top of the conveying frame 1, a heat conduction plate 12 is fixedly mounted on the side of the inner wall of the combustion box 11, a side of the heat conduction plate 12 is fixedly mounted on the side of the heat conduction arc tube 10, a heat conduction transmission cylinder 51 is fixedly mounted on the side of the inner wall of the combustion box 11, a pickling box 13 is fixedly mounted on the inner wall of the conveying frame 1, and a bottom of the inner wall of the pickling box 13 is fixedly mounted. It is equipped with an electric telescopic rod 14, and a rotating frame 15 is fixedly installed on the top of the electric telescopic rod 14. The side of the inner wall of the rotating frame 15 is rotatably connected with a friction wheel 16. The side of the friction wheel 16 is fixedly equipped with a rotating shaft 17, and the outer edge of the rotating shaft 17 is rotatably sleeved with the inner wall of the rotating frame 15. The outer edge of the rotating shaft 17 is transmission sleeved with a transmission belt 18. Through the coordinated use of the support plate 2 and the cylinder 3, the support plate 2 is used to assist the cylinder 3 in erecting, and then the cylinder 3 is used to drive the connecting plate 5 and the auxiliary plate 6 to move through the gas distributor 4, so as to facilitate the extrusion plate 8 to fit with the wire material, and then facilitate the extrusion plate 8 to frictionally heat and extrude and correct the wire material. The calculation formula of friction heat is Q=μNΔx‌, where μ is the friction coefficient, N is the normal pressure, and Δx is the relative displacement of the two objects, and the friction heat is related to the friction roughness, and then the degree of heating of the wire material is increased by increasing the surface roughness of the extrusion plate 8.

[0022] In a preferred embodiment, an electric telescopic rod 19 is fixedly installed at the bottom of the inner wall of the pickling box 13, an auxiliary block 21 is fixedly installed at the top of the electric telescopic rod 19, and the side of the auxiliary block 21 is rotatably connected to the auxiliary shaft 20. The inner walls on both sides of the pickling box 13 are fixedly installed with sealing plugs 52. By using the electric telescopic rod 19 and the auxiliary block 21 in coordination, the electric telescopic rod 19 is used to drive the auxiliary block 21 to move, thereby using the auxiliary block 21 to drive the auxiliary shaft 20 to move, and then the auxiliary shaft 20 is used to assist in pushing the transmission belt 18 to be tightened.

[0023] In a preferred embodiment, a side plate 22 is fixedly installed at the bottom of the inner wall of the pickling box 13, there are two rotating shafts 17, and the side of the rotating shaft 17 away from the rotating frame 15 is rotatably connected to the side of the side plate 22, and the outer edges of the two rotating shafts 17 are both transmission-engaged with the inner wall of a transmission belt 18, and a driving bevel gear 23 is fixedly installed on the side of the rotating shaft 17 away from the rotating frame 15, and the inner wall of the transmission belt 18 overlaps the outer edge of the auxiliary shaft 20. By adding two rotating shafts 17, the two rotating shafts 17 are used to transmit information through the transmission belt 18, and then the rotating shaft 17 is used to drive the driving bevel gear 23 to rotate.

[0024] In a preferred embodiment, a transmission shaft 24 is rotatably sleeved on the bottom of the inner wall of the pickling box 13, a transmission bevel gear 25 is fixedly installed on the top of the transmission shaft 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 26 is movably sleeved on the outer edge of the transmission shaft 24, a transmission shaft 27 is movably sleeved on the inner wall of the transmission belt 26, and a stirring frame 28 is fixedly installed on the top of the transmission shaft 27. Through the coordinated use of the transmission shaft 24 and the transmission bevel gear 25, the driving bevel gear 23 is used to drive the transmission bevel gear 25 to rotate, and then the transmission bevel gear 25 is used to drive the transmission shaft 24 to rotate, and the transmission shaft 24 is used to drive the transmission shaft 27 to rotate through the transmission belt 26, and the transmission shaft 27 is used to drive the stirring frame 28 to rotate, so that the stirring frame 28 is used to assist in stirring the acid solution inside the pickling box 13, thereby assisting in improving the pickling efficiency of the wire inside the pickling box 13.

[0025] In a preferred embodiment, the air inlet of the gas distributor 4 is fixedly sleeved with an air intake pump 29, the air outlet of the gas distributor 4 is fixedly sleeved with a cylinder 30, the side of the inner wall of the cylinder 30 is fixedly connected with a tension spring 31, and the end of the tension spring 31 away from the inner wall of the cylinder 30 is fixedly connected to the side of the main rod 7, the inner wall of the auxiliary plate 6 is slidably sleeved with a secondary rod 32, and the connection structure of the secondary rod 32 and the gas distributor 4 and the auxiliary plate 6 is completely consistent, the inner wall of the secondary rod 32 is rotatably connected with a guide wheel 33, and through the cooperation of the tension spring 31 and the main rod 7, the tension spring 31 is used to pull the main rod 7 to reset in the inner wall of the cylinder 30, so as to facilitate the use of the main rod 7 to drive the extrusion plate 8 to move.

[0026] In a preferred embodiment, the side of the auxiliary plate 6 is fixedly equipped with a connecting frame 34, the inner wall of the connecting frame 34 is rotatably connected to a square rod 35, the side of the square rod 35 is slidably connected to a square frame 36, and the side of the square frame 36 is rotatably connected to a square plate 37, and the side of the square plate 37 is slidably connected to the inner wall of the conveying frame 1. By using the connecting frame 34 and the square rod 35 in coordination, the side of the square plate 37 is used to slide on the inner wall of the conveying frame 1, and the side of the square rod 35 is used to slide in the inner wall of the square frame 36, so that the square rod 35 cooperates with the connecting frame 34 to rotate, thereby cooperating with the cylinder 3 to drive the auxiliary plate 6 to move stably.

[0027] In a preferred embodiment, a fixing rod 38 is fixedly mounted on the side of the inner wall of the conveying frame 1, a guide cylinder 39 is fixedly mounted on the side of the fixing rod 38, a fixing block 40 is fixedly mounted on the inner wall of the guide cylinder 39, a limiting cylinder 41 is fixedly mounted on the inner wall of the fixing block 40, a tension spring 2 42 is fixedly connected to the inner wall of the limiting cylinder 41, and one end of the tension spring 2 42 away from the inner wall of the limiting cylinder 41 is fixedly connected to the limiting rod 43, an auxiliary frame 44 is fixedly mounted on the bottom of the limiting rod 43, and a pressure measuring pulley 45 is rotatably connected to the inner wall of the auxiliary frame 44. The wire is clamped and limited by the pressure measuring pulley 45, and the core component of the pressure measuring pulley 45 is a sensor that can sense pressure. When the pulley is subjected to external force, the sensor converts the pressure into electrical signals, which are then transmitted to the processing unit. After a series of calculations and conversions, the specific pressure value is finally displayed.

[0028] In a preferred embodiment, the inner wall of the guide cylinder 39 is fixedly equipped with a transmission tube 46, and the side of the guide cylinder 39 is fixedly equipped with an intake ring 47, and the inner wall of the intake ring 47 passes through the inner wall of the transmission tube 46 and is connected to the inner wall of the fixed block 40, and the inner wall of the intake ring 47 is fixedly sleeved with an electromagnetic valve exhaust pipe 48, and the inner wall of the intake ring 47 is fixedly sleeved with a gas flow switch 49, and the air inlet of the gas flow switch 49 is fixedly sleeved with an air pump 50, and the gas flow switch 49 and the air pump 50 are matched. The two devices are used together, and the air pump 50 is used to supply air to the inside of the gas flow switch 49, so that the gas flow switch 49 is used to supply air to the inside of the intake ring 47, and the intake ring 47 is used to supply air to the inner cavity of the limit cylinder 41 through the transmission pipe 46, and the gas flow switch 49 is used to assist in monitoring the air supply volume of the air pump 50. By adding the solenoid valve exhaust pipe 48, the solenoid valve exhaust pipe 48 assists in discharging the internal gas of the intake ring 47, and then the tension spring 42 is used to drive the pressure measuring pulley 45 to reset through the limit rod 43.

[0029] In a preferred embodiment, there are two guide cylinders 39, and the two guide cylinders 39 are respectively arranged on the inner walls of the conveying frame 1 near both sides. The connection structure of the inner walls of the two guide cylinders 39 is completely consistent with the connection structure of the outer edges. There are two gas flow switches 49, and the two gas flow switches 49 are electrically connected. By adding 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 gas amount signal to the other gas flow switch 49, so as to facilitate adaptive adjustment inside the other guide cylinder 39, and use the pressure measuring pulley 45 to measure the pressure of the pressure pulley 45 when the wire passes through, so as to assist in monitoring the correction amplitude.

[0030] In a preferred embodiment, the heat-conducting loop tube 9, the heat-conducting arc tube 10 and the heat-conducting plate 12 are all made of red copper, and the extruded plate 8 is made of powder metallurgy friction material. The heat-conducting loop tube 9, the heat-conducting arc tube 10 and the heat-conducting plate 12 are made of red copper. Red copper, also known as pure copper or red copper, has excellent thermal conductivity, and its thermal conductivity coefficient is about 386.4 W / (m·K)‌, which facilitates stable heat supply to the inside of the extrusion plate 8. The extrusion plate 8 is prepared by powder metallurgy friction material. Powder metallurgy friction material‌ is a composite material made by powder metallurgy method, mainly composed of metal powder and non-metallic powder. This material usually includes base metal, lubricating component and friction component. Powder metallurgy friction material has high friction coefficient and high wear resistance, small wear, high strength, high temperature and high pressure resistance, good thermal conductivity, and stable friction coefficient, which ensures that the extrusion plate 8 can conduct the heat of the heat-conducting ring tube 9 to the extrusion plate 8, and use the good thermal conductivity of the extrusion plate 8 itself to heat the wire, and use the high strength and stable friction coefficient of the extrusion plate 8 itself to frictionally extrude the wire.

[0031] Working principle: when the device is used, the air pump 50 is used to supply air to the inner cavity of the limit cylinder 41 through the gas flow switch 49 and the transmission pipe 46, and then the limit rod 43 is used to move and drive the pressure measuring pulley 45 to adjust its height through the auxiliary frame 44, so that the side pressure pulley is used to fit the outer edge of the wire, and the gas flow switch 49 is used to stop the gas supply after the pressure measuring pulley 45 is pressurized, and the gas flow data is transmitted to the other gas flow switch 49, so as to synchronously adjust the position of the pressure measuring pulleys 45 in the two guide cylinders 39, and then the pressure measuring pulleys 45 on both sides are used to adjust the pressure measuring pulleys 45 on both sides. The pressure pulley 45 contacts the wire to measure the pressure received by the wire and detects the correction amplitude of the wire. Then, the cylinder 3 is used to drive the gas distributor 4 to move under the auxiliary limit of the support plate 2, so that the gas distributor 4 is used to drive the extrusion plate 8 to move through the main rod 7, so that the extrusion plate 8 is used to extrude and correct the wire, and the heat conducting plate 12 is used to assist the internal heat of the combustion box 11 to be supplied to the heat conducting ring tube 9 through the heat conducting arc tube 10, so that the heat conducting ring tube 9 is used to heat the extrusion plate 8, and then the wire is extruded and corrected by the extrusion plate 8, and the wire moves by friction on the inner wall of the extrusion plate 8. The wire material is heated by the combustion box 11 for a second time by frictional heat generation, and the wire material is easily corrected and reset when it softens after being heated. After the wire material is corrected, the outer edge of the wire material passes through the inner wall of the sealing plug 52 to the inner cavity of the pickling box 13, and the friction wheel 16 is driven upward by the electric telescopic rod 14 until the outer edge of the top of the friction wheel 16 overlaps with the outer edge of the wire material, thereby using the wire material to move The process of pushing the friction wheel 16 to rotate, and the friction wheel 16 is used to drive the bevel gear 23 to rotate through the rotating shaft 17 and the transmission belt, and the friction wheel 16 is used to rotate the bevel gear 23 through the rotating shaft 17 and the transmission belt, and the friction wheel 16 is used to rotate the bevel gear 23 through the rotating shaft 17 and the transmission belt. The auxiliary shaft 20 is driven by the electric telescopic rod 19 to adjust the height, so as to facilitate the stable transmission of the auxiliary transmission belt according to the height adjustment of the friction wheel 16, and then the driving bevel gear 23 is used to drive the transmission bevel gear 25 to rotate, and the transmission bevel gear 25 is used to drive the transmission shaft 1 24 to rotate, and then the transmission shaft 1 24 is used to drive the transmission shaft 2 27 to rotate through the transmission belt 2 26, and then the transmission shaft 2 27 is used to drive the stirring frame 28 to rotate, so that the stirring frame 28 is used to assist the pickling liquid inside the pickling box 13 to stir, thereby helping to improve the wire pickling efficiency.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire conveying device for screw processing, comprising a conveying frame (1), characterized in that: A support plate (2) is fixedly mounted on the side of the conveying frame (1), a cylinder (3) is fixedly mounted on the side of the inner wall of the support plate (2), a gas distributor (4) is fixedly mounted on the output end of the cylinder (3), a connecting plate (5) is fixedly mounted on the top of the gas distributor (4), an auxiliary plate (6) is fixedly mounted on the bottom of the connecting plate (5), a main rod (7) is slidably sleeved on the inner wall of the auxiliary plate (6), an extrusion plate (8) is fixedly mounted on the side of the main rod (7), and the inner wall of the extrusion plate (8) is fixedly mounted. A heat-conducting ring tube (9) is fixedly mounted, a heat-conducting arc tube (10) is fixedly mounted on the outer edge of the heat-conducting ring tube (9) near the top, a combustion box (11) is fixedly mounted on the top of the conveying frame (1), a heat-conducting plate (12) is fixedly mounted on the side of the inner wall of the combustion box (11), the side of the heat-conducting plate (12) is fixedly mounted on the side of the heat-conducting arc tube (10), a heat-conducting transmission cylinder (51) is fixedly mounted on the side of the inner wall of the combustion box (11), and a pickling box (13) is fixedly mounted on the inner wall of the conveying frame (1).

2. The wire feeding device for screw processing according to claim 1, characterized in that: An electric telescopic rod 1 (14) is fixedly mounted on the bottom of the inner wall of the pickling box (13), a rotating frame (15) is fixedly mounted on the top of the electric telescopic rod 1 (14), a friction wheel (16) is rotatably connected to the side of the inner wall of the rotating frame (15), a rotating shaft (17) is fixedly mounted on the side of the friction wheel (16), and the outer edge of the rotating shaft (17) is rotatably sleeved with the inner wall of the rotating frame (15), a transmission belt 1 (18) is transmission sleeved on the outer edge of the rotating shaft (17), an electric telescopic rod 2 (19) is fixedly mounted on the bottom of the inner wall of the pickling box (13), an auxiliary block (21) is fixedly mounted on the top of the electric telescopic rod 2 (19), and the side of the auxiliary block (21) is rotatably connected to the auxiliary shaft (20), and sealing plugs (52) are fixedly mounted on the inner walls of both sides of the pickling box (13).

3. The wire feeding device for screw processing according to claim 2, characterized in that: A side plate (22) is fixedly mounted on the bottom of the inner wall of the pickling box (13); the number of the rotating shafts (17) is two, and the side of the rotating shaft (17) away from the rotating frame (15) is rotatably connected to the side of the side plate (22); the outer edges of the two rotating shafts (17) are both transmission-engaged with the inner wall of a transmission belt (18); a driving bevel gear (23) is fixedly mounted on the side of the rotating shaft (17) away from the rotating frame (15); and the inner wall of the transmission belt (18) overlaps the outer edge of the auxiliary shaft (20).

4. The wire feeding device for screw processing according to claim 1, characterized in that: A transmission shaft 1 (24) is rotatably sleeved on the bottom of the inner wall of the pickling box (13), a transmission bevel gear (25) is fixedly mounted on the top of the transmission shaft 1 (24), and the convex teeth on the outer edge of the transmission bevel gear (25) mesh with the convex teeth on the outer edge of the driving bevel gear (23), a transmission belt 2 (26) is movably sleeved on the outer edge of the transmission shaft 1 (24), a transmission shaft 2 (27) is movably sleeved on the inner wall of the transmission belt 2 (26), and a stirring frame (28) is fixedly mounted on the top of the transmission shaft 2 (27).

5. The wire feeding 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), the side of the inner wall of the cylinder (30) is fixedly connected with a tension spring (31), and the end of the tension spring (31) away from the inner wall of the cylinder (30) is fixedly connected to the side of the main rod (7), the inner wall of the auxiliary plate (6) is slidably sleeved with a secondary rod (32), and the connection structure of the secondary rod (32) and the gas distributor (4) and the auxiliary plate (6) is completely consistent, and the inner wall of the secondary rod (32) is rotatably connected with a guide wheel (33).

6. The wire feeding device for screw processing according to claim 1, characterized in that: A connecting frame (34) is fixedly mounted 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 frame (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 frame (36); and a side of the square plate (37) is slidably connected to the inner wall of the conveying frame (1).

7. The wire feeding device for screw processing according to claim 1, characterized in that: A fixing rod (38) is fixedly mounted on the side of the inner wall of the conveying frame (1), a guide cylinder (39) is fixedly mounted on the side of the fixing rod (38), a fixing block (40) is fixedly mounted on the inner wall of the guide cylinder (39), a limiting cylinder (41) is fixedly mounted on the inner wall of the fixing block (40), a tension spring 2 (42) is fixedly connected to the inner wall of the limiting cylinder (41), an end of the tension spring 2 (42) away from the inner wall of the limiting cylinder (41) is fixedly connected to the limiting rod (43), an auxiliary frame (44) is fixedly mounted on the bottom of the limiting rod (43), and a pressure measuring pulley (45) is rotatably connected to the inner wall of the auxiliary frame (44).

8. The wire feeding device for screw processing according to claim 7, characterized in that: The inner wall of the guide cylinder (39) is fixedly equipped with a transmission tube (46), the side of the guide cylinder (39) is fixedly equipped with an intake ring (47), and the inner wall of the intake ring (47) passes through the inner wall of the transmission tube (46) and is connected to the inner wall of the fixed block (40), the inner wall of the intake ring (47) is fixedly sleeved with an electromagnetic valve exhaust pipe (48), the inner wall of the intake ring (47) is fixedly sleeved with a gas flow switch (49), and the air inlet of the gas flow switch (49) is fixedly sleeved with an air pump (50).

9. The wire feeding device for screw processing according to claim 8, 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 of the conveying frame (1) close to both sides, the connection structure of the inner walls of the two guide cylinders (39) is completely consistent with the connection structure of the outer edges, and the number of the gas flow switches (49) is two, and the two gas flow switches (49) are electrically connected.

10. The wire feeding device for screw processing according to claim 1, characterized in that: The heat-conducting ring tube (9), the heat-conducting arc tube (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.

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