A processing equipment for alloy steel welding wire

Abstract

The present invention relates to the technical field of welding rod manufacturing, and discloses a processing equipment for alloy steel welding wire, including a shell, the outer wall of the shell is fixedly connected with a support block 1, the outer wall of the support block 1 is fixedly connected with a motor 1, the outer wall of the support block 1 is rotatably connected with the inner wall of the reel through a rotating shaft, the inner wall of the shell is rotatably connected with the outer wall of the drum through a bearing, the outer wall of the drum is rotatably connected with the inner wall of the belt, the inner wall of the shell is provided with an assembly groove, the groove wall of the assembly groove is fixedly connected with a motor 2, and the output end of the motor 2 is transmission-connected with the inner wall of the belt. The present invention is provided with a wire drawing mechanism, and the wire drawing mechanism senses the different pulling forces generated by the different thicknesses of the welding wire during the wire drawing process, so that the pressure mechanism responds to different situations, prevents the welding wire from breaking during the traction process, ensures the uniformity of the wire drawing, and enables the processing equipment for alloy steel welding wire to maintain stable traction to draw the welding wire.

Description

Technical Field

[0001] The invention relates to the technical field of welding rod manufacturing, in particular to a processing device for alloy steel welding wire. Background Art

[0002] With the rapid development of modern industry, alloy steel is used more and more widely in many key fields and the requirements are constantly increasing. In the connection and construction process of alloy steel, the quality of welding wire plays an extremely critical role. Traditional welding wire processing equipment is gradually unable to meet the growing demand for high-quality alloy steel welding wire in terms of production efficiency, processing accuracy and adaptability to the material properties of alloy steel.

[0003] The patent application with application number CN202111479768.8 discloses processing equipment for alloy steel welding wire, including a winding roller, a winding roller support frame, and a layer winding and spooling device. The winding roller is rotatably connected to the winding roller support frame. The layer winding and spooling device includes a servo motor, a screw, a limit rod, a spooling ring, a connecting column, and a threaded connecting ring. The two ends of the screw are fixedly connected to the two winding roller support frames through bearings, and the two ends of the limit rod are fixedly connected to the two winding roller support frames.

[0004] However, the thickness of the welding wire is usually inconsistent after straightening. The different extrusion forces on the welding wire during the wire drawing process lead to inconsistent wire drawing speed and force, affecting the uniformity of wire drawing and increasing the risk of wire breakage during the wire drawing process, resulting in limited use of alloy steel welding wire processing equipment. Summary of the invention

[0005] The object of the present invention is to provide a processing device for alloy steel welding wire to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a processing device for alloy steel welding wire, comprising a shell, a support block 1 is fixedly connected to the outer wall of the shell, a motor 1 is fixedly connected to the outer wall of the support block 1, the outer wall of the support block 1 is rotatably connected to the inner wall of the reel through a rotating shaft, the inner wall of the shell is rotatably connected to the outer wall of the drum through a bearing, the outer wall of the drum is rotatably connected to the inner wall of the belt, the inner wall of the shell is provided with an assembly groove, the groove wall of the assembly groove is fixedly connected to the motor 2, the output end of the motor 2 is transmission-connected to the inner wall of the belt, and further comprising:

[0007] A wire drawing mechanism, which is arranged on the inner wall of a shell, and includes a guide rod 1, wherein one end of the guide rod 1 is fixedly connected to the inner wall of the shell near the inner wall of the shell, and the outer wall of the guide rod 1 is slidably connected to the inner wall of the wire drawing disk, and a spring 1 is arranged on the outer wall of the guide rod 1, and one end of the spring 1 is fixedly connected to the inner wall of the guide rod shell, and the other end is fixedly connected to the outer wall of the wire drawing disk, a guide hole is provided on the outer wall of the wire drawing disk, and the outer wall of the wire drawing disk is fixedly connected to the outer wall of a support rod 1, and an oil filling hole is provided on the outer wall of the support rod 1, a pressure mechanism is provided on the outer wall of the support rod 1, and a straightening mechanism is provided on the inner wall of the reel, the support rod 1 is used to support the pressure mechanism, the oil filling hole is used to guide the lubricating oil, and the guide hole is used to guide the welding wire and draw the welding wire.

[0008] According to the above technical scheme, the pressure mechanism includes a second guide rod, an outer wall of the second guide rod is fixedly connected to the inner wall of the shell, a guide groove is provided on the outer wall of the second guide rod, and the guide groove wall is slidably connected to the outer wall of the second support rod through a slider, one end of the second support rod near the first support rod is hinged to the outer wall of the first support rod through a rotating shaft, the outer wall of the second support rod is fixedly connected to the end of the connecting pipe near the second support rod, the inner wall of the second support rod is provided with a support assembly, and the outer wall of the second support rod is provided with an oiling assembly, and the guide groove provided on the outer wall of the second guide rod is an arc groove, which is used to guide the second support rod and control the clamping force of the support assembly on the welding wire.

[0009] According to the above technical scheme, the support assembly includes a sliding rod, the outer wall of the sliding rod is slidably connected to the inner wall of the second support rod, the outer wall of the sliding rod is fixedly connected to the outer wall of the second support block, the outer wall of the sliding rod is provided with a spring second, one end of the spring second is fixedly connected to the inner wall of the second support block, and the other end is fixedly connected to the outer wall of the second support rod, the inner wall of the second sliding rod away from the second support rod is rotatably connected to the outer wall of the top wheel through a rotating shaft, the oiling assembly includes a scraper, the scraper is fixedly connected to the outer wall of the second support rod near one end of the support rod second, a guide groove is provided on the outer wall of the scraper, the groove wall of the guide groove is slidably connected to the inner wall of the top block, a spring three is arranged inside the guide groove, one end of the spring three is fixedly connected to the outer wall of the second support rod, and the other end is fixedly connected to the outer wall of the top block, the top wheel is used to clamp and guide the welding wire, the sliding rod is used to adjust the clamping force of the top wheel on the welding wire, the support block two is used to slide and limit the sliding rod, the scraper is used to assist in wire drawing the welding wire, and the top block is used to control the oil discharge of lubricating oil.

[0010] According to the above technical solution, the straightening mechanism includes a support rod three, the support rod three is fixedly connected to the inner wall of the drum, the outer wall of the support rod three is slidably connected to the inner wall of the limiting sleeve, the outer wall of the support rod three is provided with a spring four, one end of the spring four is fixedly connected to the outer wall of the support rod three, and the other end is fixedly connected to the inner wall of the limiting sleeve, the end of the limiting sleeve away from the support rod three is fixedly connected to the outer wall of the support plate, the inner wall of the support plate is rotatably connected to the outer wall of the straightening wheel through a rotating shaft, the straightening wheel is used to straighten the welding wire, the spring four is used to adjust the pressure of the straightening wheel on the welding wire, the motor one is used to drive the reel to rotate, the reel is used to wind and pull the welding wire, and the motor two is used to drive the drum to rotate through a belt drive.

[0011] According to the above technical solution, the number of the guide rods 1 and the springs 1 are both four groups, and the four groups of guide rods 1 and springs 1 are arranged in an equidistant array on the inner wall of the wire drawing disk with the center line of the wire drawing disk as the rotation axis. The number of the support rods 1 is four groups, and the four groups of support rods 1 are arranged in a matrix on the outer wall of the wire drawing disk with the center line of the wire drawing disk as the rotation axis. The four groups of guide rods 1 are used to guide the wire drawing disk, and the four groups of support rods 1 are used to drive the pressure mechanism to center the welding wire.

[0012] According to the above technical solution, there are four groups of pressure mechanisms, and the four groups of pressure mechanisms are equidistantly arranged on the outer wall of support rod one with the center line of the wire drawing disk as the rotation axis. The connecting pipe is fixedly connected to the inside of the oil filling hole at one end away from support rod two. The connecting pipe passes through the outer wall of support rod two and is fixedly connected to the inside of the guide groove. The connecting pipe is a hose, which is used to compensate for the distance of the swing of support rod two.

[0013] According to the above technical solution, the outer wall of the top block is squeezed out of the outer wall of the scraper by spring three, and the top block is used to isolate the lubricating oil.

[0014] According to the above technical scheme, there are four groups of straightening mechanisms, the two groups of straightening mechanisms located above the inner wall of the drum are equidistantly arrayed on the inner wall of the drum with the center line of the drum as the axis, the two groups of straightening mechanisms located below the inner wall of the drum are symmetrically arranged on the inner wall of the drum with the center line of the drum as the axis of symmetry, and the two groups of straightening mechanisms located above the inner wall of the drum are symmetrically arranged on the inner wall of the drum, and the two groups of straightening mechanisms located above the inner wall of the drum and the two groups of straightening mechanisms located below the inner wall of the drum are arranged perpendicular to each other on the inner wall of the drum with the axis of the straightening wheels. The straightening mechanism is used to position and guide the welding wire while straightening the welding wire.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The processing equipment of the alloy steel welding wire is provided with a wire drawing mechanism, which senses the different pulling forces generated by the different thicknesses of the welding wire during the wire drawing process, thereby driving the pressure mechanism to respond to different situations, preventing the welding wire from breaking during the traction process, ensuring the uniformity of the wire drawing, and enabling the processing equipment of the alloy steel welding wire to maintain stable traction to draw the welding wire.

[0017] 2. The processing equipment of the alloy steel welding wire is provided with a pressure mechanism. When encountering a thinner part during the wire drawing process, the wire drawing mechanism increases the clamping force of the welding wire, thereby stabilizing the pulling speed. When encountering a thicker part of the welding wire, auxiliary wire drawing is performed to prevent the welding wire from breaking, so that the processing equipment of the alloy steel welding wire can draw the welding rod under stable clamping.

[0018] 3. The processing equipment of the alloy steel welding wire is provided with a supporting assembly and an oiling assembly, through which the welding wire is guided, clamped and oiled, and auxiliary wire drawing is performed to prevent the welding wire from breaking due to inconsistent thickness during the wire drawing process, so that the wire drawing speed and wire drawing force of the alloy steel welding wire processing equipment can work in a stable state.

[0019] 4. The processing equipment of the alloy steel welding wire is provided with a straightening mechanism, which guides and straightens the welding wire so that the welding wire can be smoothly pulled and drawn, thereby ensuring the drawing efficiency of the welding wire and preventing the welding wire from shaking during the drawing process, thereby ensuring that the processing equipment of the alloy steel welding wire can pull and draw the welding wire when the welding wire is in a stable state. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 is a cross-sectional view of the housing in the present invention;

[0022] Figure 3 It is a cross-sectional view of the shell and the drum in the present invention;

[0023] Figure 4 It is a structural schematic diagram of the wire drawing mechanism of the present invention;

[0024] Figure 5 It is a structural schematic diagram of the wire drawing mechanism of the present invention;

[0025] Figure 6 It is a structural schematic diagram of the pressure mechanism of the present invention;

[0026] Figure 7 It is a schematic diagram of the structure of the support assembly of the present invention;

[0027] Figure 8 is a cross-sectional view of a scraper in the oiling assembly of the present invention;

[0028] Fig. 9 It is a cross-sectional view of the limiting sleeve in the straightening mechanism of the present invention.

[0029] In the figure: 1. shell; 2. support block 1; 3. motor 1; 4. reel; 5. roller; 6. belt; 7. motor 2; 8. wire drawing mechanism; 801. guide rod 1; 802. wire drawing disk; 803. spring 1; 804. support rod 1; 805. guide hole; 806. oil filling hole; 81. pressure mechanism; 811. guide rod 2; 812. guide groove; 813. support rod 2; 814. connecting pipe; 82. support assembly; 821. sliding rod; 822. support block 2; 823. top wheel; 824. spring 2; 83. oiling assembly; 831. scraper; 832. guide groove; 833. top block; 834. spring 3; 9. straightening mechanism; 901. support rod 3; 902. limit sleeve; 903. support plate; 904. spring 4; 905. straightening wheel; 10. assembly groove. DETAILED DESCRIPTION

[0030] 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.

[0031] For example, see Figure 1-Figure 6 The present invention provides a technical solution: a processing device for alloy steel welding wire, including a shell 1, a support block 2 is fixedly connected to the outer wall of the shell 1, a motor 3 is fixedly connected to the outer wall of the support block 2, the outer wall of the support block 2 is rotatably connected to the inner wall of the reel 4 through a rotating shaft, the inner wall of the shell 1 is rotatably connected to the outer wall of the drum 5 through a bearing, the outer wall of the drum 5 is rotatably connected to the inner wall of the belt 6, the inner wall of the shell 1 is provided with an assembly groove 10, the groove wall of the assembly groove 10 is fixedly connected to the motor 2 7, the output end of the motor 2 7 is transmission-connected to the inner wall of the belt 6, and also includes:

[0032] The wire drawing mechanism 8 is arranged on the inner wall of the shell 1, and the wire drawing mechanism 8 includes a guide rod 801, one end of the guide rod 801 is fixedly connected to the inner wall of the shell 1 near the inner wall of the shell 1, the outer wall of the guide rod 801 is slidably connected to the inner wall of the wire drawing disk 802, the outer wall of the guide rod 801 is provided with a spring 803, one end of the spring 803 is fixedly connected to the inner wall of the guide rod shell 1, and the other end is fixedly connected to the outer wall of the wire drawing disk 802, the outer wall of the wire drawing disk 802 is provided with a guide hole 805, the outer wall of the wire drawing disk 802 is fixedly connected to the outer wall of the support rod 804, the outer wall of the support rod 804 is provided with an oil filling hole 806, the outer wall of the support rod 804 is provided with a pressure mechanism 81, the inner wall of the reel 4 is provided with a straightening mechanism 9, the support rod 804 is used to support the pressure mechanism 81, the oil filling hole 806 is used to guide the lubricating oil, and the guide hole 805 is used to guide the welding wire and draw the welding wire;

[0033] The pressure mechanism 81 includes a guide rod 811, the outer wall of the guide rod 811 is fixedly connected to the inner wall of the shell 1, a guide groove 812 is provided on the outer wall of the guide rod 811, the groove wall of the guide groove 812 is slidably connected to the outer wall of the support rod 813 through a slider, the support rod 813 is hinged to the outer wall of the support rod 804 near one end of the support rod 804 through a rotating shaft, the outer wall of the support rod 813 is fixedly connected to the connecting pipe 814 near one end of the support rod 813, the inner wall of the support rod 813 is provided with a support assembly 82, the outer wall of the support rod 813 is provided with an oiling assembly 83, the guide groove 812 provided on the outer wall of the guide rod 811 is an arc groove, which is used to guide the support rod 813 to control the clamping force of the support assembly 82 on the welding wire;

[0034] There are four groups of guide rods 801 and springs 803, and the four groups of guide rods 801 and springs 803 are arranged in an equidistant array on the inner wall of the wire drawing disk 802 with the center line of the wire drawing disk 802 as the rotation axis. There are four groups of support rods 804, and the four groups of support rods 804 are arranged in an equidistant array on the outer wall of the wire drawing disk 802 with the center line of the wire drawing disk 802 as the rotation axis. The four groups of guide rods 801 are used to guide the wire drawing disk 802, and the four groups of support rods 804 are used to drive the pressure mechanism 81 to perform center positioning on the welding wire.

[0035] There are four groups of pressure mechanisms 81, and the four groups of pressure mechanisms 81 are equidistantly arranged on the outer wall of support rod one 804 with the center line of the drawing disk 802 as the rotation axis. The connecting pipe 814 is fixedly connected to the inside of the oil filling hole 806 at one end away from the support rod two 813. The connecting pipe 814 passes through the outer wall of the support rod two 813 and is fixedly connected to the inside of the guide groove 832. The connecting pipe 814 is a hose, which is used to compensate for the distance of the swing of the support rod two 813.

[0036] The working principle of this embodiment is as follows: when the processing equipment of alloy steel welding wire is put into use, the welding wire is pulled to the outer wall of the reel 4 through the straightening mechanism 9 and the wire drawing mechanism 8 and fixed. After the fixing is completed, the motor is started to drive the reel 4 to rotate on the outer wall of the support block 2 to pull the welding wire, and the motor 2 is started 7. The roller 5 and the straightening mechanism 9 are driven by the conveyor belt to straighten the welding wire. After the straightening is completed, the welding wire enters the wire drawing mechanism 8, and the welding wire is guided and clamped by the support component 82 to prevent the welding wire from shaking during the wire drawing process. After the oiling component 83 oils the welding wire, the welding wire is drawn through the wire drawing disk 802. The tension generated by the wire drawing disk 802 during the wire drawing drives the wire drawing disk 802 to compress the spring 803 to slide on the outer wall of the guide rod 801 for drawing. When the diameter of the welding wire is small, the wire drawing disk 802 is welded The extrusion force of the wire becomes smaller, and the spring 803 squeezes the wire drawing disk 802 to slide on the outer wall of the guide rod 801. The support rod 813 is hinged with the support rod 804 and slides in the guide groove 812 opened on the outer wall of the guide rod 811. The support rod 813 swings in the direction of the welding wire, driving the support assembly 82 to increase the clamping force on the welding wire to ensure the pulling speed of the welding wire. When the diameter of the welding wire is large, the wire drawing disk 802 squeezes the spring 803 to slide on the outer wall of the guide rod 801, and the support rod 813 swings in the direction of the welding wire through the guide groove 812, driving the oiling assembly 83 to oil the welding wire and assist in wire drawing at the same time, so that the diameter of the welding wire is squeezed to a suitable diameter and then drawn through the wire drawing disk 802 to prevent the welding wire from breaking due to excessive traction. After the wire drawing is completed, the reel 4 is removed and replaced with a new reel 4, and the above operation is repeated for the next wire drawing.

[0037] Example 2, based on Example 1, please refer to Figure 7-Figure 8The present invention provides a technical solution: the support assembly 82 includes a sliding rod 821, the outer wall of the sliding rod 821 is slidably connected to the inner wall of the second support rod 813, the outer wall of the sliding rod 821 is fixedly connected to the outer wall of the second support block 822, the outer wall of the sliding rod 821 is provided with a second spring 824, one end of the second spring 824 is fixedly connected to the inner wall of the second support block 822, and the other end is fixedly connected to the outer wall of the second support rod 813, the inner wall of the second sliding rod 821 away from the second support rod 813 is rotatably connected to the outer wall of the top wheel 823 through a rotating shaft, the oiling assembly 83 includes a scraper 831, the end of the scraper 831 close to the second support rod 813 is fixedly connected to the outer wall of the second support rod 813, and the outer wall of the scraper 831 is provided with a guide groove 832 The groove wall of the guide groove 832 is slidably connected with the inner wall of the top block 833, and a spring three 834 is arranged inside the guide groove 832. One end of the spring three 834 is fixedly connected with the outer wall of the support rod two 813, and the other end is fixedly connected with the outer wall of the top block 833. The top wheel 823 is used to clamp and guide the welding wire, and the outer wall of the top wheel 823 is provided with a groove, so that the top wheel 823 can guide the welding wire more accurately, so that the welding wire and the guide hole 805 remain coaxial. The sliding rod 821 compresses the spring two 824 to adjust the clamping force of the top wheel 823 on the welding wire, the support block two 822 is used to slide and limit the sliding rod 821, the scraper 831 is used to assist in drawing the welding wire, and the top block 833 is used to control the discharge of lubricating oil;

[0038] The outer wall of the top block 833 is pressed and protruded from the outer wall of the scraper 831 by the spring three 834, and the top block 833 is used to isolate the lubricating oil.

[0039] The working principle of this embodiment is as follows: during the wire drawing process, when the diameter of the welding wire is small, the support plate 903 swings toward the welding rod, and the top wheel 823 squeezes the support block 2 822 through the spring 2 824. After the top wheel 823 increases the clamping force of the welding rod, the outer wall of the support block 2 822 contacts the outer wall of the support rod 2 813, so that the top wheel 823 no longer adjusts its position to squeeze and position the welding rod, thereby preventing the welding rod from shaking during the wire drawing process. When the diameter of the welding wire is large, the support rod 2 813 also drives the top wheel 823 to position and squeeze the welding rod to prevent the welding rod from shaking during wire drawing. At the same time, the support rod 2 813 drives the scraper 831 to contact the outer wall of the welding rod, and the top block 833 contacts the outer wall of the welding rod and squeezes the spring 3 834 to apply lubricating oil to the outer wall of the welding rod, and after the scraper 831 squeezes and extrude the welding rod in advance for wire drawing, the wire drawing process is performed through the wire drawing disk 802.

[0040] Example 3, based on Example 1, please refer to Fig. 9, the present invention provides a technical solution: the straightening mechanism 9 includes a support rod 3 901, the support rod 3 901 is fixedly connected to the inner wall of the drum 5, the outer wall of the support rod 3 901 is slidably connected to the inner wall of the limiting sleeve 902, the outer wall of the support rod 3 901 is provided with a spring 4 904, one end of the spring 4 904 is fixedly connected to the outer wall of the support rod 3 901, and the other end is fixedly connected to the inner wall of the limiting sleeve 902, the limiting sleeve 902 is fixedly connected to the outer wall of the support plate 903 at one end away from the support rod 3 901, the inner wall of the support plate 903 is rotatably connected to the outer wall of the straightening wheel 905 through a rotating shaft, the straightening wheel 905 is used to straighten the welding wire, the spring 4 904 is used to adjust the pressure of the straightening wheel 905 on the welding wire, the motor 1 3 is used to drive the reel 4 to rotate, the reel 4 is used to wind and pull the welding wire, and the motor 2 7 is used to drive the drum 5 to rotate through the belt 6 transmission;

[0041] There are four groups of straightening mechanisms 9. The two groups of straightening mechanisms 9 located above the inner wall of the drum 5 are equidistantly arranged on the inner wall of the drum 5 with the center line of the drum 5 as the axis. The two groups of straightening mechanisms 9 located below the inner wall of the drum 5 are symmetrically arranged on the inner wall of the drum 5 with the center line of the drum 5 as the axis of symmetry. The two groups of straightening mechanisms 9 located above the inner wall of the drum 5 and the two groups of straightening mechanisms 9 located below the inner wall of the drum 5 are arranged on the inner wall of the drum 5 at right angles to each other with the axis of the straightening wheel 905. The straightening mechanisms 9 are used to position and guide the welding wire while straightening the welding wire.

[0042] The working principle of this embodiment is as follows: while the roller is driven to rotate by the belt 6, it contacts the outer wall of the welding rod through the straightening wheel 905 and rolls along the outer wall of the welding rod. At the same time, the straightening wheel 905 squeezes the support plate 903 through the spring four 904, so that the straightening wheel 905 straightens the welding rod, and after straightening, the welding rod enters the wire drawing mechanism 8 to draw the welding rod.

[0043] 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 processing device for alloy steel welding wire, comprising a shell (1), the outer wall of the shell (1) is fixedly connected to a support block 1 (2), the outer wall of the support block 1 (2) is fixedly connected to a motor 1 (3), the outer wall of the support block 1 (2) is rotatably connected to the inner wall of a reel (4) via a rotating shaft, the inner wall of the shell (1) is rotatably connected to the outer wall of a roller (5) via a bearing, the outer wall of the roller (5) is rotatably connected to the inner wall of a belt (6), the inner wall of the shell (1) is provided with an assembly groove (10), the groove wall of the assembly groove (10) is fixedly connected to a motor 2 (7), the output end of the motor 2 (7) is drivingly connected to the inner wall of the belt (6), characterized in that: Also includes: A wire drawing mechanism (8), wherein the wire drawing mechanism (8) is arranged on the inner wall of the shell (1), and the wire drawing mechanism (8) comprises a guide rod 1 (801), wherein one end of the guide rod 1 (801) close to the inner wall of the shell (1) is fixedly connected to the inner wall of the shell (1), and the outer wall of the guide rod 1 (801) is slidably connected to the inner wall of the wire drawing disk (802), and the outer wall of the guide rod 1 (801) is provided with a spring 1 (803), wherein one end of the spring 1 (803) is fixedly connected to the inner wall of the guide rod shell (1), and the other end is fixedly connected to the outer wall of the wire drawing disk (802), and the wire drawing disk (8 02) The outer wall is provided with a guide hole (805), the outer wall of the wire drawing disk (802) is fixedly connected to the outer wall of the support rod 1 (804), the outer wall of the support rod 1 (804) is provided with an oil filling hole (806), the outer wall of the support rod 1 (804) is provided with a pressure mechanism (81), the inner wall of the reel (4) is provided with a straightening mechanism (9), the support rod 1 (804) is used to support the pressure mechanism (81), the oil filling hole (806) is used to guide the lubricating oil, and the guide hole (805) is used to guide the welding wire and draw the welding wire.

2. The processing equipment for alloy steel welding wire according to claim 1, characterized in that: The pressure mechanism (81) comprises a second guide rod (811), the outer wall of the second guide rod (811) being fixedly connected to the inner wall of the shell (1), the outer wall of the second guide rod (811) being provided with a guide groove (812), the groove wall of the guide groove (812) being slidably connected to the outer wall of the second support rod (813) via a slider, the end of the second support rod (813) close to the first support rod (804) being hingedly connected to the outer wall of the first support rod (804) via a rotating shaft, the outer wall of the second support rod (813) being fixedly connected to the end of the connecting pipe (814) close to the second support rod (813), the inner wall of the second support rod (813) being provided with a support assembly (82), the outer wall of the second support rod (813) being provided with an oiling assembly (83), the guide groove (812) provided on the outer wall of the second guide rod (811) being an arc groove, which is used to guide the second support rod (813) and control the clamping force of the support assembly (82) on the welding wire.

3. The processing equipment for alloy steel welding wire according to claim 2, characterized in that: The support assembly (82) comprises a sliding rod (821), the outer wall of the sliding rod (821) is slidably connected to the inner wall of the second support rod (813), the outer wall of the sliding rod (821) is fixedly connected to the outer wall of the second support block (822), the outer wall of the sliding rod (821) is provided with a second spring (824), one end of the second spring (824) is fixedly connected to the inner wall of the second support block (822), and the other end is fixedly connected to the outer wall of the second support rod (813), the inner wall of the second sliding rod (821) away from the second support rod (813) is rotatably connected to the outer wall of the top wheel (823) via a rotating shaft, and the oiling assembly (83) comprises a scraper (831), the end of the scraper (831) close to the second support rod (813) is connected to the second support rod (813) 3) The outer wall is fixedly connected, the outer wall of the scraper (831) is provided with a guide groove (832), the groove wall of the guide groove (832) is slidably connected to the inner wall of the top block (833), a spring three (834) is arranged inside the guide groove (832), one end of the spring three (834) is fixedly connected to the outer wall of the support rod two (813), and the other end is fixedly connected to the outer wall of the top block (833), the top wheel (823) is used to clamp and guide the welding wire, the sliding rod (821) is used to adjust the clamping force of the top wheel (823) on the welding wire, the support block two (822) is used to slide and limit the sliding rod (821), the scraper (831) is used to assist in drawing the welding wire, and the top block (833) is used to control the discharge of lubricating oil.

4. The processing equipment for alloy steel welding wire according to claim 1, characterized in that: The straightening mechanism (9) comprises a support rod three (901), wherein the support rod three (901) is fixedly connected to the inner wall of the roller (5), the outer wall of the support rod three (901) is slidably connected to the inner wall of the limiting sleeve (902), the outer wall of the support rod three (901) is provided with a spring four (904), one end of the spring four (904) is fixedly connected to the outer wall of the support rod three (901), and the other end is fixedly connected to the inner wall of the limiting sleeve (902), and the limiting sleeve (902) is away from the support rod three (901). The end is fixedly connected to the outer wall of the support plate (903); the inner wall of the support plate (903) is rotatably connected to the outer wall of the straightening wheel (905) via a rotating shaft; the straightening wheel (905) is used to straighten the welding wire; the spring four (904) is used to adjust the pressure of the straightening wheel (905) on the welding wire; the motor one (3) is used to drive the reel (4) to rotate; the reel (4) is used to reel and pull the welding wire; the motor two (7) is used to drive the drum (5) to rotate via a belt (6).

5. The processing equipment for alloy steel welding wire according to claim 1, characterized in that: The number of the guide rods 1 (801) and the springs 1 (803) is four, and the four groups of guide rods 1 (801) and springs 1 (803) are arranged in an equidistant array on the inner wall of the wire drawing disk (802) with the center line of the wire drawing disk (802) as the rotation axis. The number of the support rods 1 (804) is four, and the four groups of support rods 1 (804) are arranged in an equidistant array on the outer wall of the wire drawing disk (802) with the center line of the wire drawing disk (802) as the rotation axis. The four groups of guide rods 1 (801) are used to guide the wire drawing disk (802), and the four groups of support rods 1 (804) are used to drive the pressure mechanism (81) to perform center positioning on the welding wire.

6. The processing equipment for alloy steel welding wire according to claim 2, characterized in that: The number of the pressure mechanisms (81) is four groups, and the four groups of pressure mechanisms (81) are equidistantly arranged on the outer wall of the support rod one (804) with the center line of the wire drawing disk (802) as the rotation axis. The connecting tube (814) is fixedly connected to the inside of the oil filling hole (806) at one end away from the support rod two (813). The connecting tube (814) passes through the outer wall of the support rod two (813) and is fixedly connected to the inside of the guide groove (832). The connecting tube (814) is a hose and is used to compensate for the distance of the swing of the support rod two (813).

7. The processing equipment for alloy steel welding wire according to claim 3, characterized in that: The outer wall of the top block (833) is pressed and protrudes from the outer wall of the scraper (831) by a spring three (834), and the top block (833) is used to isolate the lubricating oil.

8. The processing equipment for alloy steel welding wire according to claim 4, characterized in that: The number of the straightening mechanisms (9) is four groups. The two groups of straightening mechanisms (9) located above the inner wall of the roller (5) are arranged equidistantly on the inner wall of the roller (5) with the center line of the roller (5) as the axis. The two groups of straightening mechanisms (9) located below the inner wall of the roller (5) are arranged symmetrically on the inner wall of the roller (5) with the center line of the roller (5) as the axis of symmetry with the two groups of straightening mechanisms (9) located above the inner wall of the roller (5). The two groups of straightening mechanisms (9) located above the inner wall of the roller (5) and the two groups of straightening mechanisms (9) located below the inner wall of the roller (5) are arranged perpendicularly to each other on the inner wall of the roller (5) with the axis of the straightening wheel (905). The straightening mechanisms (9) are used to position and guide the welding wire while straightening the welding wire.

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