Welding wire drawing forming device with quality monitoring function

Abstract

The invention provides a welding wire drawing forming device with a quality monitoring function, and relates to the technical field of welding wire machining. A vertical plate is fixed to the fixing table, a first motor is installed on the vertical plate through a bolt, a variable-diameter cylinder is installed on the fixing table through a bearing, a through hole in the left-right direction is formed in the variable-diameter cylinder, five sets of radial through holes are formed in the variable-diameter cylinder, internal threads are arranged in the five sets of radial through holes, and variable-diameter bases are installed in the five sets of radial through holes. The apertures of the five groups of reducing seats are sequentially reduced from left to right; five groups of reducing seats can be flexibly replaced, precise wire drawing and specification adaptation are realized, a visual detector and a full-material sensor cooperate, the quality and the winding state are monitored in an omnibearing manner, a plurality of motors control a powder sprayer in a linkage manner, precise powder spraying is realized, friction and energy consumption are reduced, the service life of a mold is prolonged, a ninth motor drives a cutting knife to perform automatic cutting, and the production efficiency is improved. And multiple functions are integrated, one-stop machining is achieved, and the production efficiency is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of welding wire processing, and in particular to a welding wire drawing and forming device with a quality monitoring function. Background Art

[0002] In modern industrial manufacturing, welding technology, as a key process, is widely used in industries such as machinery manufacturing, mining, and metallurgical processing. Hardfacing flux-cored welding wire, with its excellent wear resistance, corrosion resistance, and high-temperature resistance, plays an irreplaceable role in repairing worn parts and enhancing the surface hardness of workpieces. The production quality of hardfacing flux-cored welding wire is directly related to the performance of the weld layer and the service life of the workpiece. Wire drawing, as the core process of its production, places higher demands on the equipment's precision, stability, and functionality. Therefore, a wire drawing device with quality monitoring capabilities was designed.

[0003] The variable diameter structure of the existing welding wire drawing and forming device is usually designed with fixed specifications, which is difficult to flexibly adapt to different welding wire diameter change requirements. The welding wire is subjected to uneven force during the drawing process, which seriously affects the processing accuracy and quality of the finished product of the welding wire. Summary of the Invention

[0004] The present invention relates to a welding wire drawing and forming device with a quality monitoring function, so as to solve the technical problems raised in the above background technology.

[0005] The first aspect of the present invention provides a welding wire drawing and forming device with a quality monitoring function, specifically comprising: a fixed platform; a vertical plate is fixed on the fixed platform, a waist-shaped groove is provided on the vertical plate, a first motor is installed on the vertical plate by bolts, a pulley is installed on the output shaft of the first motor, a reducing cylinder is installed on the fixed platform through a bearing, the reducing cylinder is provided with through holes in the left and right directions, and five groups of radial through holes are provided on the reducing cylinder, the five groups of radial through holes are provided with internal threads, and reducing seats are installed in the five groups of radial through holes, the apertures of the five groups of reducing seats decrease from left to right, and the upper and lower radial through holes are arranged in a certain direction. The ends are both threaded with locking heads, a pulley is installed on the left end of the reducer, a transmission V-belt is connected between the pulley on the reducer and the pulley on the output shaft of the first motor, a fixing seat is fixed on the fixing platform, a motor seat is installed on the rear end of the fixing seat by bolts, a second motor is installed on the motor seat by bolts, a welding wire winding roller is installed on the output shaft of the second motor, a mounting plate is fixed on the fixing platform, a full material sensor is installed on the mounting plate, the full material sensor is located directly below the welding wire winding roller, a support plate is fixed on the fixing seat, a top plate is fixed on the support plate, and a visual detector is installed at the lower end of the top plate.

[0006] In at least some embodiments, a fixed plate is fixed on the support plate, an arm plate is installed at the front end of the fixed plate by bolts, a rotatable rotating frame is installed between the support plate and the arm plate, an extrusion roller is installed at the upper end of the rotating frame, a rotatable movable cylinder is installed at the lower end of the rotating frame, a screw is fixed on the movable cylinder, a waist-shaped through groove is opened on the fixed plate, the screw is located in the waist-shaped through groove on the fixed plate, and an adjusting nut is threaded on the screw, a roller is installed between the arm plate and the support plate, and the extrusion roller is pressed tightly on the roller.

[0007] In at least some embodiments, four foot threads are screwed onto the lower end of the fixed platform, a bracket is mounted on the fixed platform by bolts, a back plate is fixed on the bracket, a third motor is mounted on the back plate by bolts, a pulley is mounted on the output shaft of the third motor, a pulley is mounted on the back plate by a bearing, a transmission belt is installed between the pulley on the output shaft of the third motor and the pulley on the back plate, a slider is sliding on the back plate, a lifting plate is mounted on the slider, and the lifting plate is fixedly connected to the transmission belt.

[0008] In at least some embodiments, a rail plate is installed at the lower end of the lifting plate by bolts, a movable seat is slid on the rail plate, a lead screw is installed on the rail plate, a mating plate is threaded on the lead screw, a groove is provided on the movable seat, the mating plate is embedded in the groove on the movable seat, a fourth motor is installed on the rail plate by bolts, and the output shaft of the fourth motor is connected to the lead screw.

[0009] In at least some embodiments, two first rails are fixed on the movable seat, a first movable block is movable on the two first rails, and a first threaded rod is installed on the movable seat, the first threaded rod is threadedly engaged with the first movable block, a sixth motor is installed on the upper end of the movable seat by bolts, the output shaft of the sixth motor is connected to the upper end of the first threaded rod, a connecting plate is installed on the first movable block, and a side seat is installed on the connecting plate by bolts.

[0010] In at least some embodiments, two second rails are fixed on the side seat, a second movable block is movable on the two second rails, a second threaded rod is installed on the side seat, the second threaded rod is threadedly engaged with the second movable block, a seventh motor is installed on the side seat by bolts, the output shaft of the seventh motor is connected to the second threaded rod, a connecting block is installed at the lower end of the second movable block, a clamping seat is installed on the connecting block by bolts, a powder sprayer is clamped and installed on the clamping seat by bolts, and the upper end of the powder sprayer is connected to the external powder supply equipment through a hose.

[0011] In at least some embodiments, a gearbox is mounted on the lower end of the fixed platform via bolts, a drive motor is mounted on the gearbox via bolts, a pulley is mounted on the output shaft of the gearbox, a mounting base is mounted on the fixed platform, two pulleys are mounted on the mounting base, and two mounting brackets are mounted on the fixed platform via bolts, the two mounting brackets are respectively located on the left and right sides of the reducing cylinder, a bottom wheel is mounted on the mounting bracket, a pulley and a gear are fixed on the rotating shaft of the bottom wheel, and a connecting belt is connected between the two bottom wheels and the two pulleys on the mounting base and the pulley on the output shaft of the gearbox.

[0012] In at least some embodiments, a movable seat is movable on the mounting frame, a top wheel is mounted on the movable seat through a bearing, a gear is fixed on the rotating shaft of the top wheel, the gear on the rotating shaft of the bottom wheel is meshed with the gear on the rotating shaft of the top wheel, an adjusting rod is threadedly screwed on the upper end of the mounting frame, a knob is mounted on the upper end of the adjusting rod, the lower end of the adjusting rod is connected to the movable seat through a locking ring, seat plates are mounted on the left and right sides of the mounting frame by bolts, a cover plate is mounted on the seat plate by bolts, and a straightening cylinder is clamped between the cover plate and the seat plate.

[0013] In at least some embodiments, a support is installed on the fixed platform by bolts, a bearing seat is installed on the support by bolts, and a cutting seat is installed on the fixed platform by bolts, the bearing seat is installed on the left side of the cutting seat by bolts, an end seat is installed on the cutting seat by bolts, an eccentric rod is installed between the end seat and the bearing seat, a ninth motor is installed on the bearing seat by bolts, the output shaft of the ninth motor is connected to the eccentric rod, a linkage plate is installed on the eccentric rod, a locking plate is installed on the linkage plate, and the eccentric rod is located between the linkage plate and the locking plate.

[0014] In at least some embodiments, two rail groove seats are installed on the cutting seat by bolts, a sliding plate slides between the two rail groove seats, a connecting plate is installed between the sliding plate and the linkage plate, a cutting knife is installed at the front end of the sliding plate, and an installation groove is provided on the cutting seat, a wire threading block is installed in the installation groove, and a wire threading hole is provided on the wire threading block.

[0015] The present invention provides a welding wire drawing and forming device with a quality monitoring function, which has the following beneficial effects: In the present invention, the first motor drives the reducing cylinder to rotate through the transmission V-belt. This driving method can provide stable and continuous power output, so that the reducing cylinder keeps rotating at a uniform speed, ensuring that the welding wire is evenly stressed during the drawing process, and effectively avoiding problems such as uneven welding wire surface and increased diameter error caused by speed fluctuations. The five groups of reducing seats with successively decreasing apertures on the reducing cylinder can realize the gradual diameter reduction of the welding wire and ensure the diameter accuracy of the welding wire. In addition, the reducing seats with different aperture specifications can be flexibly replaced according to different welding wire diameter reduction requirements, thereby enhancing the versatility and application range of the device.

[0016] In addition, in the present invention, the visual detector installed at the lower end of the top plate can monitor the surface quality, diameter size and other parameters of the welding wire in real time, and promptly discover surface defects, diameter deviations and other problems. The full material sensor is located directly below the welding wire winding roller, and can accurately judge the full material status of the winding roller, avoid excessive winding of the welding wire, and ensure the winding quality and orderly progress of the production process. The combination of the two realizes all-round monitoring and precise control of the welding wire production quality.

[0017] In addition, in the present invention, the extrusion roller on the rotating frame cooperates with the support roller, and the compression degree of the extrusion roller can be changed by adjusting the nut, thereby adapting to welding wires of different materials and diameters, ensuring the stability and tension control of the welding wire during the conveying process, and the top wheel and the bottom wheel on the mounting frame are engaged through gears, and the adjusting rod can adjust the position of the top wheel, further optimizing the conveying path and compression effect of the welding wire, ensuring smooth conveying of the welding wire, and reducing deformation and jamming.

[0018] In addition, in the present invention, the third motor drives the transmission belt to drive the lifting plate to rise and fall, the fourth motor drives the lead screw to realize the horizontal sliding of the movable seat, the sixth motor and the seventh motor respectively control the first threaded rod and the second threaded rod to realize the precise movement of the powder sprayer in different dimensions, and the powder spraying position and angle can be flexibly adjusted according to production requirements, and the surface of the welding wire can be evenly powder-sprayed. After the powder spraying treatment, the friction coefficient between the welding wire and the mold can be effectively reduced, the drawing force can be reduced, and the energy consumption of the wire drawing machine can be reduced. At the same time, the mold wear can be significantly reduced, and the service life of the mold can be extended.

[0019] In addition, in the present invention, the ninth motor drives the eccentric rod, which drives the sliding plate and the cutting knife to move through the linkage plate and the connecting plate to realize automatic cutting of the welding wire. The whole process has a high degree of automation, which reduces manual operation errors and improves production efficiency. The device integrates multiple functions such as wire drawing, quality monitoring, powder spraying, cutting, and winding, realizing one-stop processing of welding wire production, effectively saving equipment space and production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below.

[0021] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0022] In the attached figure: Figure 1 A schematic structural diagram of the overall front end of the present invention is shown.

[0023] Figure 2 A schematic structural diagram of the overall back end of the present invention is shown.

[0024] Figure 3A schematic structural diagram of the support portion of the present invention is shown.

[0025] Figure 4 Shown is a schematic structural diagram of the movable seat portion of the present invention.

[0026] Figure 5 A schematic structural diagram of the side seat portion of the present invention is shown.

[0027] Figure 6 The schematic diagram of the structure of the gearbox part of the present invention is shown.

[0028] Figure 7 The present invention shows Figure 6 Schematic diagram of the enlarged structure of part A.

[0029] Figure 8 The schematic structural diagram of the variable diameter cylinder part of the present invention is shown.

[0030] Figure 9 The schematic structural diagram of the diameter reducing seat part of the present invention is shown.

[0031] Figure 10 The figure shows a schematic structural diagram of the cutting seat part of the present invention.

[0032] Figure 11 The figure shows a schematic structural diagram of the fixing seat part of the present invention.

[0033] Figure 12 A structural schematic diagram of the motor base portion of the present invention is shown.

[0034] Figure 13 The figure shows a structural schematic diagram of the support plate part of the present invention.

[0035] Reference Signs List 1. Fixed platform; 11. Foot; 2. Bracket; 21. Back plate; 211. Third motor; 212. Slider; 213. Transmission belt; 22. Lifting plate; 23. Track plate; 231. Moving seat; 2311. First rail rod; 2312. First movable block; 2313. Sixth motor; 2314. First threaded rod; 232. Lead screw; 233. Fourth motor; 234. Matching plate; 235. Connecting plate; 23 6. Side seat; 2361. Second rail; 2362. Second threaded rod; 2363. Seventh motor; 237. Second movable block; 2371. Connecting block; 24. Clamping seat; 241. Duster; 3. Gearbox; 31. Drive motor; 32. Mounting seat; 33. Mounting frame; 331. Bottom wheel; 332. Movable seat; 333. Top wheel; 334. Adjustment rod; 3341. Knob; 335. Seat plate; 336. Cover plate; 337, straightening cylinder; 34, connecting belt; 4, vertical plate; 41, first motor; 42, reducing cylinder; 421, reducing seat; 422, locking head; 43, transmission V-belt; 5, support; 6, cutting seat; 61, threading block; 62, bearing seat; 621, ninth motor; 622, eccentric rod; 63, end seat; 64, linkage plate; 641, locking plate; 65, rail groove seat; 651, sliding plate; 652, Cutting knife; 66, connecting plate; 7, fixing seat; 71, motor seat; 711, second motor; 712, wire take-up roller; 72, mounting plate; 721, full material sensor; 73, support plate; 731, rotating frame; 732, squeezing roller; 733, movable cylinder; 7331, screw; 734, fixing plate; 735, arm plate; 736, roller; 737, adjusting nut; 738, top plate; 739, visual detector. DETAILED DESCRIPTION

[0036] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of 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 described 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.

[0037] Please refer to Figures 1 to 13 :Example 1: The present invention proposes a welding wire drawing and forming device with a quality monitoring function, comprising: a fixed platform 1; a vertical plate 4 is fixed on the fixed platform 1, a waist-shaped groove is provided on the vertical plate 4, a first motor 41 is installed on the vertical plate 4 through bolts, a pulley is installed on the output shaft of the first motor 41, a reducing cylinder 42 is installed on the fixed platform 1 through a bearing, the reducing cylinder 42 is provided with left and right through holes, and the reducing cylinder 42 is provided with five groups of radial through holes, the five groups of radial through holes are provided with internal threads, and the five groups of radial through holes are provided with internal threads. A reducing seat 421 is installed inside. The apertures of the five sets of reducing seats 421 decrease from left to right. The upper and lower ends of the radial through holes are threaded with locking heads 422. A pulley is installed at the left end of the reducing cylinder 42. A transmission V-belt 43 is connected between the pulley on the reducing cylinder 42 and the pulley on the output shaft of the first motor 41. A fixing seat 7 is fixed on the fixing platform 1. The rear end of the fixing seat 7 is fixed with a motor seat 71 by bolts. A second motor 711 is installed on the motor seat 71 by bolts. The second motor 711 A welding wire winding roller 712 is installed on the output shaft, a mounting plate 72 is fixed on the fixed platform 1, a full material sensor 721 is installed on the mounting plate 72, and the full material sensor 721 is located directly below the welding wire winding roller 712. A support plate 73 is fixed on the fixed seat 7, a top plate 738 is fixed on the support plate 73, a visual detector 739 is installed on the lower end of the top plate 738, a fixing plate 734 is fixed on the support plate 73, and an arm plate 735 is installed on the front end of the fixing plate 734 through bolts. A support plate 73 is fixed between the support plate 73 and the arm plate 735. It is equipped with a rotatable rotating frame 731, an extrusion roller 732 is installed at the upper end of the rotating frame 731, and a rotatable movable cylinder 733 is installed at the lower end of the rotating frame 731. A screw 7331 is fixed on the movable cylinder 733, and a waist-shaped through groove is opened on the fixed plate 734. The screw 7331 is located in the waist-shaped through groove on the fixed plate 734, and an adjusting nut 737 is threaded on the screw 7331. A roller 736 is installed between the arm plate 735 and the support plate 73, and the extrusion roller 732 is pressed tightly on the roller 736.

[0038] In the present invention, the lower end of the fixed platform 1 is threadedly screwed with four feet 11, the fixed platform 1 is installed with a bracket 2 by bolts, the bracket 2 is fixed with a back plate 21, the back plate 21 is installed with a third motor 211 by bolts, the output shaft of the third motor 211 is installed with a pulley, the back plate 21 is installed with a pulley through a bearing, a transmission belt 213 is installed between the pulley on the output shaft of the third motor 211 and the pulley on the back plate 21, a slider 212 is sliding on the back plate 21, a lifting plate 22 is installed on the slider 212, the lifting plate 22 is fixedly connected to the transmission belt 213, a rail plate 23 is installed at the lower end of the lifting plate 22 by bolts, a movable seat 231 is sliding on the rail plate 23, a lead screw 232 is installed on the rail plate 23, and the lead screw 232 The upper thread is matched with a matching plate 234, a groove is provided on the moving seat 231, and the matching plate 234 is embedded in the groove on the moving seat 231. The fourth motor 233 is installed on the rail plate 23 by bolts, and the output shaft of the fourth motor 233 is connected to the lead screw 232. Two first rail rods 2311 are fixed on the moving seat 231, and a first movable block 2312 is movable on the two first rail rods 2311, and a first threaded rod 2314 is installed on the moving seat 231, and the first threaded rod 2314 is threadedly matched with the first movable block 2312. The upper end of the moving seat 231 is fixed with a sixth motor 2313 by bolts, and the output shaft of the sixth motor 2313 is connected to the upper end of the first threaded rod 2314, and the first movable block 2312 is installed There is a connecting plate 235, a side seat 236 is installed on the connecting plate 235 by bolts, two second rails 2361 are fixed on the side seat 236, a second movable block 237 is movable on the two second rails 2361, a second threaded rod 2362 is installed on the side seat 236, the second threaded rod 2362 is threadedly matched with the second movable block 237, a seventh motor 2363 is installed on the side seat 236 by bolts, the output shaft of the seventh motor 2363 is connected to the second threaded rod 2362, a connecting block 2371 is installed at the lower end of the second movable block 237, a clamping seat 24 is installed on the connecting block 2371 by bolts, a powder sprayer 241 is installed on the clamping seat 24 by bolt clamping, and the upper end of the powder sprayer 241 is connected to the external powder supply equipment through a hose. When the third motor 211 is turned on, its function is as follows: when the third motor 211 is working, the pulley on the back plate 21 is driven to rotate through the transmission belt 213, and then the slider 212 fixedly connected to the transmission belt 213 slides on the back plate 21, realizing the lifting movement of the lifting plate 22, and the height position of the dust sprayer 241 can be adjusted according to production needs. When the fourth motor 233 rotates, it drives the screw 232 to rotate, so that the matching plate 234 moves along the screw 232, thereby realizing the forward and backward sliding of the movable seat 231 on the rail plate 23. When the sixth motor 2313 rotates, it drives the first threaded rod 2314 to rotate, so that the first movable block 2312 moves along the first rail rod 2311, and then drives the side seat 236 to move through the connecting plate 235, so that the height of the dust sprayer 241 can be fine-tuned.When the seventh motor 2363 rotates, it drives the second threaded rod 2362 to rotate, causing the second movable block 237 to move left and right along the second rail 2361. The position and angle of the powder sprayer 241 are precisely adjusted through the connecting block 2371 and the clamping seat 24, ensuring that the powder sprayer 241 can accurately and evenly spray powder on the surface of the welding wire according to different production requirements.

[0039] Embodiment 2, on the basis of embodiment 1, the lower end of the fixed platform 1 is mounted with a gearbox 3 by bolts, the gearbox 3 is mounted with a drive motor 31 by bolts, the output shaft of the gearbox 3 is mounted with a pulley, the fixed platform 1 is mounted with a mounting seat 32, the mounting seat 32 is mounted with two pulleys, and the fixed platform 1 is mounted with two mounting brackets 33 by bolts, the two mounting brackets 33 are respectively located on the left and right sides of the reducing cylinder 42, the mounting bracket 33 is mounted with a bottom wheel 331, the rotating shaft of the bottom wheel 331 is fixed with a pulley and a gear, the two bottom wheels 331 and the two pulleys on the mounting seat 32 are fixed with a pulley and a gear, and the two bottom wheels 331 and the two pulleys on the mounting seat 32 are fixed with a pulley and a gear. A connecting belt 34 is connected between the wheel and the pulley on the output shaft of the gearbox 3. A movable seat 332 is movably provided on the mounting frame 33. A top wheel 333 is mounted on the movable seat 332 through a bearing. A gear is fixed to the rotating shaft of the top wheel 333. The gear on the rotating shaft of the bottom wheel 331 meshes with the gear on the rotating shaft of the top wheel 333. An adjusting rod 334 is screwed on the upper end of the mounting frame 33. A knob 3341 is installed on the upper end of the adjusting rod 334. The lower end of the adjusting rod 334 is connected to the movable seat 332 through a locking ring. A seat plate 335 is mounted on the left and right sides of the mounting frame 33 by bolts. A cover plate 336 is installed by bolts, and a straightening cylinder 337 is clamped between the cover plate 336 and the seat plate 335. Its function is to drive the motor 31 as a power source to transmit power to the gearbox 3, and the gearbox 3 transmits power to the bottom wheel 331 through the connecting belt 34, so that the bottom wheel 331 rotates, thereby driving the welding wire to move, providing power for the welding wire to be transported in the device. By rotating the knob 3341 at the upper end of the adjusting rod 334, the adjusting rod 334 can be driven to move up and down, and then the position of the movable seat 332 can be adjusted through the locking ring to change the distance and compression degree between the top wheel 333 and the bottom wheel 331. In this way, it can adapt to welding wires of different diameters and ensure stable clamping and transportation of the welding wire to prevent the welding wire from slipping or shifting during transmission. The seat plates 335 and cover plates 336 on the left and right sides of the mounting frame 33, and the straightening cylinder 337 clamped between the two, straighten the welding wire when the bottom wheel 331 and the top wheel 333 drive the welding wire to move. The welding wire passes through the internal channel of the straightening cylinder 337, and its internal structure is used to apply external force to the welding wire to correct the bending deformation of the welding wire, so that the welding wire enters the subsequent processing link in a straight state, providing a regular shape processing basis for processes such as variable diameter wire drawing and powder spraying.

[0040] Embodiment 3, on the basis of embodiment 1 and embodiment 2, a support 5 is mounted on the fixing table 1 by bolts, a bearing seat 62 is mounted on the support 5 by bolts, and a cutting seat 6 is mounted on the fixing table 1 by bolts, the bearing seat 62 is mounted on the left side of the cutting seat 6 by bolts, an end seat 63 is mounted on the cutting seat 6 by bolts, an eccentric rod 622 is mounted between the end seat 63 and the bearing seat 62, a ninth motor 621 is mounted on the bearing seat 62 by bolts, and the output shaft of the ninth motor 621 is connected to the eccentric rod 622 Then, a linkage plate 64 is installed on the eccentric rod 622, and a locking plate 641 is installed on the linkage plate 64. The eccentric rod 622 is located between the linkage plate 64 and the locking plate 641. Two rail groove seats 65 are installed on the cutting seat 6 by bolts. A sliding plate 651 slides between the two rail groove seats 65. A connecting plate 66 is installed between the sliding plate 651 and the linkage plate 64. A cutting knife 652 is installed at the front end of the sliding plate 651, and a mounting groove is provided on the cutting seat 6. A wire threading block 61 is installed in the mounting groove. The wire threading block 61 is provided with The threading hole has the following functions: the ninth motor 621 on the bearing seat 62 serves as a power source, and its output shaft is connected to the eccentric rod 622. When working, it drives the eccentric rod 622 to rotate. During the rotation of the eccentric rod 622, the linkage plate 64 and the locking plate 641 move accordingly, and the rotational motion is converted into a linear reciprocating motion through the eccentric principle. The sliding plate 651 is connected to the linkage plate 64 through the connecting plate 66. When the linkage plate 64 moves under the drive of the eccentric rod 622, the sliding plate 651 is pushed between the rail groove seat 65 through the connecting plate 66. The cutting knife 652 is installed at the front end of the sliding plate 651, and the cutting action of the sliding plate 651 is realized by the reciprocating motion of the sliding plate 651 to cut the welding wire, and the welding wire that has completed the processes of wire drawing, powder spraying, etc. is accurately cut off according to the set length. The wire threading block 61 in the installation groove of the cutting seat 6 has a wire threading hole for guiding the welding wire through the cutting station, which plays a positioning role for the welding wire and ensures that the welding wire is in the correct position when cutting, avoiding the cutting size error caused by position offset. The wire threading block 61 cooperates with the cutting knife 652 to ensure the stability and accuracy of the welding wire cutting process.

[0041] The working principle of the present invention is as follows: when the third motor 211 is working, the pulley on the back plate 21 is driven to rotate through the transmission belt 213, and then the slider 212 fixedly connected to the transmission belt 213 slides on the back plate 21, realizing the lifting movement of the lifting plate 22, and the height position of the dust sprayer 241 can be adjusted according to production needs. When the fourth motor 233 rotates, it drives the screw 232 to rotate, so that the matching plate 234 moves along the screw 232, thereby realizing the forward and backward sliding of the movable seat 231 on the rail plate 23. When the sixth motor 2313 rotates, it drives the first threaded rod 2314 to rotate, so that the first movable block 2312 moves along the first rail rod 2311, and then drives the side seat 236 to move through the connecting plate 235, so that the height of the dust sprayer 241 can be fine-tuned. When the seventh motor 2363 rotates, it drives the second threaded rod 2362 to rotate, so that the second movable block 237 moves left and right along the second rail rod 2361. The position and angle of the powder sprayer 241 are accurately adjusted through the connecting block 2371 and the clamping seat 24 to ensure that the powder sprayer 241 can accurately and evenly spray powder on the surface of the welding wire according to different production requirements. After the powder spraying treatment, the friction coefficient between the welding wire and the mold can be effectively reduced, the drawing force can be reduced, the energy consumption of the wire drawing machine can be reduced, and at the same time, the wear of the mold can be significantly reduced, and the service life of the mold can be extended. After the driving motor 31 is started, the power is transmitted to the bottom wheel 331 on the mounting frame 33 through the pulley and the connecting belt 34 through the speed change and torque conversion of the gearbox 3. The gear on the rotating shaft of the bottom wheel 331 is meshed with the gear on the rotating shaft of the top wheel 333, driving The top wheel 333 rotates synchronously, and the knob 3341 at the upper end of the adjusting rod 334 is rotated to adjust the distance between the top wheel 333 and the bottom wheel 331 to ensure that the welding wire is stably clamped. In this process, the welding wire passes through the straightening cylinder 337 between the seat plate 335 and the cover plate 336. The straightening cylinder 337 applies external force to the welding wire to correct its bending deformation so that the welding wire enters the subsequent processing link in a straight line. At the same time, the rotation of the bottom wheel 331 and the top wheel 333 drives the welding wire to be transported forward, and the straightened welding wire enters the reducing cylinder 42. The first motor 41 drives the reducing cylinder 42 to rotate through the transmission V-belt 43. The five groups of reducing seats 421 with decreasing apertures on the reducing cylinder 42 make the welding wire gradually change diameter during the rotation process to achieve wire drawing. The operator can adjust the diameter of the welding wire according to production needs. The reducer 421 with different aperture specifications can be quickly replaced through threaded connection to meet diverse wire drawing requirements. The welding wire after reduced diameter drawing passes through the wire threading hole of the wire threading block 61, and the wire threading block 61 positions the welding wire. The ninth motor 621 drives the eccentric rod 622 to rotate, and pushes the sliding plate 651 to slide between the rail groove seat 65 through the linkage plate 64 and the connecting plate 66, so that the cutting knife 652 at the front end of the sliding plate 651 completes the precise cutting of the welding wire. The cut welding wire is transported to the welding wire winding roller 712, and the second motor 711 drives the welding wire winding roller 712 to rotate to wind the welding wire. The full material sensor 721 monitors the full material status of the winding roller in real time, and the visual detector 739 at the lower end of the top plate 738 monitors the quality of the welding wire in real time during the winding process.Ensure the smooth running of production process and the quality of finished products meet the standards.

[0042] In this article, there are several points to note: 1. The drawings of the embodiments of the present invention only relate to the structures related to the embodiments of the present invention. Other structures may refer to conventional designs.

[0043] 2. In the absence of conflict, the embodiments of the present invention and the features therein may be combined with each other to form new embodiments.

[0044] The above are only specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field can easily think of changes or replacements within the technical scope disclosed by the present invention, which should be covered by the scope of protection of the present invention.

Claims

1. A welding wire drawing and forming device with a quality monitoring function, comprising: A fixed platform (1); characterized in that a vertical plate (4) is fixed on the fixed platform (1), a waist-shaped groove is provided on the vertical plate (4), a first motor (41) is installed on the vertical plate (4), a pulley is installed on the output shaft of the first motor (41), a reducing cylinder (42) is installed on the fixed platform (1) through a bearing, a through hole in the left and right directions is provided inside the reducing cylinder (42), and five groups of radial through holes are provided on the reducing cylinder (42), internal threads are provided in the five groups of radial through holes, and reducing seats (421) are installed in the five groups of radial through holes, the apertures of the five groups of reducing seats (421) decrease from left to right, the upper and lower ends of the radial through holes are threaded with locking heads (422), the left end of the reducing cylinder (42) is installed with a pulley, and the reducing cylinder (42) is provided with a through hole in the left and right directions. A transmission V-belt (43) is connected between a pulley and a pulley on an output shaft of a first motor (41); a fixed seat (7) is fixed on the fixed platform (1); a motor seat (71) is installed at the rear end of the fixed seat (7); a second motor (711) is installed on the motor seat (71); a welding wire winding roller (712) is installed on the output shaft of the second motor (711); a mounting plate (72) is fixed on the fixed platform (1); a full material sensor (721) is installed on the mounting plate (72); the full material sensor (721) is located directly below the welding wire winding roller (712); a support plate (73) is fixed on the fixed platform (7); a top plate (738) is fixed on the support plate (73); and a visual detector (739) is installed at the lower end of the top plate (738).

2. A welding wire drawing and forming device with a quality monitoring function according to claim 1, characterized in that: A fixed plate (734) is fixed on the support plate (73), an arm plate (735) is installed at the front end of the fixed plate (734), a rotatable rotating frame (731) is installed between the support plate (73) and the arm plate (735), an extrusion roller (732) is installed at the upper end of the rotating frame (731), a rotatable movable cylinder (733) is installed at the lower end of the rotating frame (731), a screw (7331) is fixed on the movable cylinder (733), a waist-shaped through groove is opened on the fixed plate (734), the screw (7331) is located in the waist-shaped through groove on the fixed plate (734), and an adjusting nut (737) is screwed on the screw (7331), a roller (736) is installed between the arm plate (735) and the support plate (73), and the extrusion roller (732) is pressed against the roller (736).

3. The welding wire drawing and forming device with quality monitoring function according to claim 1, characterized in that: The lower end of the fixed platform (1) is screwed with four feet (11), a bracket (2) is installed on the fixed platform (1), a back plate (21) is fixed on the bracket (2), a third motor (211) is installed on the back plate (21), a pulley is installed on the output shaft of the third motor (211), a pulley is installed on the back plate (21) through a bearing, a transmission belt (213) is installed between the pulley on the output shaft of the third motor (211) and the pulley on the back plate (21), a slider (212) slides on the back plate (21), a lifting plate (22) is installed on the slider (212), and the lifting plate (22) is fixedly connected to the transmission belt (213).

4. A welding wire drawing and forming device with a quality monitoring function according to claim 3, characterized in that: A rail plate (23) is installed at the lower end of the lifting plate (22), a movable seat (231) is slidably mounted on the rail plate (23), a lead screw (232) is installed on the rail plate (23), a mating plate (234) is threadedly engaged with the lead screw (232), a groove is provided on the movable seat (231), and the mating plate (234) is embedded in the groove on the movable seat (231), a fourth motor (233) is installed on the rail plate (23), and an output shaft of the fourth motor (233) is connected to the lead screw (232).

5. The welding wire drawing and forming device with quality monitoring function according to claim 4, characterized in that: Two first rails (2311) are fixed on the movable seat (231), a first movable block (2312) is movable on the two first rails (2311), and a first threaded rod (2314) is installed on the movable seat (231), the first threaded rod (2314) and the first movable block (2312) are threadedly engaged, a sixth motor (2313) is installed on the upper end of the movable seat (231), an output shaft of the sixth motor (2313) is connected to the upper end of the first threaded rod (2314), a connecting plate (235) is installed on the first movable block (2312), and a side seat (236) is installed on the connecting plate (235).

6. The welding wire drawing and forming device with quality monitoring function according to claim 5, characterized in that: Two second rails (2361) are fixed on the side seat (236), a second movable block (237) is movable on the two second rails (2361), a second threaded rod (2362) is installed on the side seat (236), the second threaded rod (2362) is threadedly matched with the second movable block (237), a seventh motor (2363) is installed on the side seat (236), the output shaft of the seventh motor (2363) is connected to the second threaded rod (2362), a connecting block (2371) is installed at the lower end of the second movable block (237), a clamping seat (24) is installed on the connecting block (2371), a powder sprayer (241) is mounted on the clamping seat (24) by bolt clamping, and the upper end of the powder sprayer (241) is connected to an external powder supply device through a hose.

7. The welding wire drawing and forming device with quality monitoring function according to claim 3, characterized in that: A gearbox (3) is mounted on the lower end of the fixed platform (1), a driving motor (31) is mounted on the gearbox (3), a pulley is mounted on the output shaft of the gearbox (3), a mounting seat (32) is mounted on the fixed platform (1), two pulleys are mounted on the mounting seat (32), and two mounting frames (33) are mounted on the fixed platform (1), the two mounting frames (33) are respectively located on the left and right sides of the variable diameter cylinder (42), a bottom wheel (331) is mounted on the mounting frame (33), a pulley and a gear are fixed on the rotating shaft of the bottom wheel (331), and a connecting belt (34) is connected between the two bottom wheels (331), the two pulleys on the mounting seat (32), and the pulley on the output shaft of the gearbox (3).

8. The welding wire drawing and forming device with quality monitoring function according to claim 7, characterized in that: A movable seat (332) is movably mounted on the mounting frame (333), a top wheel (333) is mounted on the movable seat (332) via a bearing, a gear is fixed to the rotating shaft of the top wheel (333), the gear on the rotating shaft of the bottom wheel (331) is meshed with the gear on the rotating shaft of the top wheel (333), an adjusting rod (334) is threadedly screwed on the upper end of the mounting frame (33), a knob (3341) is mounted on the upper end of the adjusting rod (334), and the lower end of the adjusting rod (334) is connected to the movable seat (332) via a locking ring, seat plates (335) are mounted on both left and right sides of the mounting frame (33), a cover plate (336) is mounted on the seat plate (335), and a straightening cylinder (337) is clamped between the cover plate (336) and the seat plate (335).

9. The welding wire drawing and forming device with quality monitoring function according to claim 7, characterized in that: A support (5) is mounted on the fixed platform (1), a bearing seat (62) is mounted on the support (5), and a cutting seat (6) is mounted on the fixed platform (1), the bearing seat (62) is mounted on the left side of the cutting seat (6) by bolts, an end seat (63) is mounted on the cutting seat (6), an eccentric rod (622) is mounted between the end seat (63) and the bearing seat (62), a ninth motor (621) is mounted on the bearing seat (62), an output shaft of the ninth motor (621) is connected to the eccentric rod (622), a linkage plate (64) is mounted on the eccentric rod (622), a locking plate (641) is mounted on the linkage plate (64), and the eccentric rod (622) is located between the linkage plate (64) and the locking plate (641).

10. The welding wire drawing and forming device with quality monitoring function according to claim 9, characterized in that: Two rail groove seats (65) are installed on the cutting seat (6), a sliding plate (651) slides between the two rail groove seats (65), a connecting plate (66) is installed between the sliding plate (651) and the linkage plate (64), a cutting knife (652) is installed at the front end of the sliding plate (651), and a mounting groove is provided on the cutting seat (6), a wire threading block (61) is installed in the mounting groove, and a wire threading hole is provided on the wire threading block (61).

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