A pulling device for welding wire production

Abstract

The present invention discloses a pulling device for welding wire production, which relates to the technical field of welding wire production and processing. The pulling device for welding wire production comprises a base mechanism, the base mechanism comprises a base, a slide is provided on the upper rear side of the base, the number of the slides is two, the two slides are symmetrically arranged on the left and right, a groove is provided on the opposite sides of the two slides, the front middle parts of the opposite sides of the two grooves are recessed in opposite directions, a bracket is fixedly connected to the middle parts of the upper surfaces of the two slides, an electric track is embedded and fixedly installed in the middle part of the right surface of the base, a rail column is slidably installed inside the electric track, a conveying mechanism is provided above the base mechanism, the conveying mechanism comprises a conveying plate, the left side of the conveying plate is overlapped on the base, and the left surface of the conveying plate contacts the column. The pulling device for welding wire production pulls the welding wire through the pulling mechanism, and at this time the pulling degree of the welding wire is relatively large, thereby improving the pulling degree of the device at one time.

Description

Technical Field

[0001] The present invention relates to the technical field of welding wire production and processing, in particular to a pulling device for welding wire production. Background Art

[0002] Welding wire is a metal welding material used as filler metal or as a conductive electrode. In gas welding and gas tungsten arc welding, the wire serves as the filler metal. In submerged arc welding, electroslag welding, and other metal arc welding methods, the wire serves as both the filler metal and the conductive electrode. The surface of the welding wire is not coated with an anti-oxidation flux.

[0003] During the production and processing of welding wire, it is necessary to pull the welding wire. Most of the pulling devices on the market do not use fixed pulling for the welding wire but dynamic pulling. However, in such a process, when the welding wire is pulled, since there is no mechanism to fix the welding wire, the welding wire will be moved during the pulling process, so that a single pulling will reduce its pulling degree. Therefore, the pulling of the welding wire is currently completed in multiple pulling operations. On the one hand, this makes the device for pulling the welding wire occupy a large space. On the other hand, the use of multiple pulling operations will achieve the final effect, but the loss cost will also increase, and the efficiency of welding wire pulling will be reduced. Therefore, there is an urgent need for a pulling device for welding wire production to solve the above-mentioned problems. Summary of the Invention

[0004] The object of the present invention is to provide a pulling device for welding wire production to solve the problems raised in the above background technology.

[0005] The lifting mechanism is a lifting mechanism, and its first end is to be fixed with a lifting mechanism, and its first end is to be fixed with a lifting mechanism, and its first end is to be fixed with a lifting mechanism, and its first end is to be fixed with a lifting mechanism.

[0006] Preferably, a column is fixedly connected to the left middle portion of the upper surface of the base, and the front end of the slide on the left side is fixedly connected to the column; a pulling column is fixedly connected to the middle portion of the front side of the right surface of the base, and the rear end of the pulling column is smooth.

[0007] Preferably, a winding mechanism is provided in the upper middle portion of the base mechanism, and the winding mechanism includes a winding shaft, the left end of the winding shaft passes through and is movably connected to the column through a bearing, the right end of the winding shaft is fixedly connected to the winding wheel, the right surface of the winding wheel is provided with an inner warehouse, and the right port of the inner warehouse is embedded and installed with a warehouse cover; the arcuate outer wall of the winding wheel is concave with a groove, and the middle part of the surface of the groove is fixedly connected with an incision, the groove and the incision are both annular, and the cross-section of the incision is triangular, and the surface of the groove is uniformly and evenly penetrated with powder holes, and the powder holes are located on the left and right sides of the incision; the outer cover of the winding wheel is connected to an outer cover, and the left and right ports of the outer cover are movably connected to the outer sides of the left and right ends of the winding wheel through bearings, and the front and rear walls of the upper side of the outer cover are both provided with outlet holes, the outlet hole at the rear is on the left, and the outlet hole at the front is on the right.

[0008] Preferably, a cleaning mechanism is provided in front of the base mechanism, and the cleaning mechanism includes a vertical plate 1, the rear surface of the vertical plate 1 is fixedly connected to the left side of the front surface of the base, and the upper and lower front sides of the right surface of the vertical plate 1 are movably connected to a circular shaft through bearings, the right end of the circular shaft is fixedly connected to a rotating plate, and the middle part of the rotating plate is fixedly sleeved with a cleaning disk, and the upper and lower cleaning disks are in contact with each other, and a gear is fixedly sleeved on the outer side of the right middle part of the circular shaft, and the upper and lower gears are engaged, and a belt is sleeved on the outer side of the left middle part of the upper circular shaft, and the end of the belt away from the circular shaft is correspondingly sleeved on the outer side of the left end of the winding shaft.

[0009] Preferably, a bracket 2 is fixedly connected to the lower rear part of the right surface of the vertical plate 1, and the end of the bracket 2 away from the vertical plate 1 is upward and fixedly connected to the conveying cylinder 1, and the conveying cylinder 1 is tubular, and the front end of the conveying cylinder 1 is opposite to the position where the two cleaning discs contact, and the rear end of the conveying cylinder 1 is fixedly connected to the conveying cylinder 2, and the conveying cylinder 2 is tubular, and a lower pull-up piece is embedded in the lower wall of the rear end of the conveying cylinder 2, and the front edge of the lower surface of the lower pull-up piece is movably connected to the conveying cylinder 2 through a spring shaft.

[0010] Preferably, the clamping mechanism includes a bottom column, the lower surface of the bottom column is fixedly connected to the rear end of the upper surface of the conveying plate, and a flat column is provided above the bottom column, and the number of the flat columns is two, and the two flat columns are arranged opposite to each other up and down, and the flat columns on the lower side are fixedly connected to the bottom column, and column grooves are provided on the left and right sides of the opposite sides of the two flat columns, and the left and right sides of the two flat columns are respectively fixedly connected to the vertical plate two, and the middle of the vertical plate two is movably sleeved with a column cylinder, and the ends of the two column cylinders facing away from each other are fixedly connected with a clamp one, and the end of the clamp one away from the column cylinder is movably connected with a rotating ball through a rotating shaft, and the rotating shaft is in a vertical state, and the rotating ball is spherical, and the ends of the two column cylinders that are close to each other are fixedly connected The second clamp has an end away from the column and is movably connected to the clamp column through a rotating shaft, and the rotating shaft is in a vertical state. The arc-shaped outer wall of the clamp column is concave with a clamping groove, and the middle of the surface of the clamping groove is fixedly connected to an air bag. The clamping groove and the air bag are annular, and the air bag is elastic. The upper and lower surfaces of the end of the second clamp away from the column are fixedly connected to round blocks, and the round blocks are correspondingly inserted into the column groove and adapted to the column groove. The side of the round block close to the column is fixedly connected to spring 1, and the end of the spring 1 away from the round block is fixedly connected to the side wall of the column groove; the clamping mechanism is located between the two slides, and the first clamp and the rotating ball are correspondingly inserted into the table groove and adapted to the table groove, and the rotating ball contacts the opposite side of the two table grooves.

[0011] Preferably, the pulling mechanism includes a pulling block, which is embedded in the plate slot and movably connected to the plate slot through a spring shaft, and the lower side of the pulling block is fixedly connected to a bottom block, and the bottom block is opposite to the pulling column, and the upper side of the pulling block is fixedly connected to an upper block, and the front surface of the upper block is fixedly connected to a receiving bin, and the upper end of the upper block is fixedly connected to a ring, which is annular, and the middle part of the front surface of the ring is equidistantly and movably connected to a splint through a spring shaft, and the number of the splints is four, and the front ends of the four splints are deflected in a direction approaching each other, and the front ends of the splints and the edges of the sides close to each other are embedded and fixedly connected with a cushion, and the material of the cushion includes rubber material, and the receiving bin is directly below the splint.

[0012] Preferably, the upper and lower surfaces of the rear surface of the collar are fixedly connected with clips three, the clips three are U-shaped and the opening faces rearward, the rear end of the clips three is fixedly connected with a support rod, the left and right ends of the support rod are movably connected with sleeve handles through bearings, the rear side of the sleeve handle is fixedly connected with a swing frame, the rear ends of the two swing frames facing each other on the left and right are commonly movably connected with a pressure rod through a bearing, the side of the two sleeve handles facing each other on the left and right that is close to each other is fixedly connected with a spring two, the spring two is sleeved on the outside of the support rod and fixedly connected to the support rod.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] (1) A pulling device for producing welding wire, wherein the welding wire passes through between the two clamping columns, is inserted into the outlet hole on the rear side and is wound around the groove surface once before passing through the outlet hole on the front side, then passes through the ring between the pressure rods and finally passes through between the clamping plates, then is inserted into the conveying cylinder 2 and the conveying cylinder 1, and is conveyed out from between the upper and lower cleaning disks. In the initial state, the clamping mechanism is at the rear end position of the table groove, at this time, the rotating ball is abutted by the inner wall of the table groove to control the clamping column to clamp the rear end of the welding wire, and the front end of the welding wire is clamped together by the clamping plates around it, and the rail column is started to drive the conveying mechanism forward. When the conveying mechanism moves to the front end, the pulling column abuts the bottom block, causing the ring to rotate clockwise with the pulling block as the axis. At this time, the welding wire is still clamped by the clamping plate, and the rotating ball is at the front end of the table groove. The welding wire is also clamped by the clamping column. Therefore, when the two ends of the welding wire are clamped, the welding wire is pulled by the pulling mechanism. At this time, the pulling degree of the welding wire is large, thereby improving the pulling degree of the device at one time.

[0015] (2) A pulling device for welding wire production, after the pulling is completed, the rail column drives the conveying mechanism to move backward, at this time the pulling mechanism gradually returns to its vertical position, and in the process of moving backward, the welding wire and the clamping plate have the same inclination direction, so that the welding wire can smoothly pass through the clamping position of the clamping plate and is not constrained by the clamping plate. In the state of moving backward, in the front half, the clamping mechanism passes through the depression of the table groove, at this time the clamping columns move away from each other, thereby loosening the welding wire, and in the back half, the clamping mechanism passes over the depression of the table groove, at this time the rotating ball re- The welding wire is clamped again and pulled backwards by half the distance. In this way, the next time the rail column moves forward, the conveying mechanism moves forward. During the process of pulling the welding wire through the pulling mechanism, the second half of the previously pulled welding wire will be pulled again, so that the device can pull the welding wire in an overlapping manner, so that one end of the welding wire can be pulled twice, ensuring the pulling quality of the welding wire. At the same time, the pulling of the welding wire twice is completed by the movement of the conveying mechanism, and no secondary equipment is required, thereby greatly reducing the space occupied by the device.

[0016] (3) In the pulling device for welding wire production, after the welding wire is pulled, the conveying mechanism drives the clamping mechanism and the pulling mechanism to move backward. In the first half of the process, the clamping mechanism and the pulling mechanism both release the clamping of the welding wire, so that the welding wire moves forward relative to the device, so that the clamping mechanism and the pulling mechanism can also convey the welding wire while pulling the welding wire, thereby improving the automatic conveying capability of the device.

[0017] (4) The pulling device for producing welding wire stores lubricating powder inside the inner bin after the welding wire is wound around the groove and passes through the outlet hole. When the welding wire passes through the winding wheel, the lubricating powder inside the inner bin will be sprinkled onto the surface of the welding wire through the powder hole, thereby automatically applying lubricating powder to the welding wire. Moreover, due to the existence of the outer cover, the lubricating powder inside the inner bin and the lubricating powder sprinkled on the surface of the welding wire can be collected by the outer cover, thereby reducing the waste of lubricating powder and improving the reuse rate of lubricating powder.

[0018] (5) A pulling device for welding wire production is provided, wherein the welding wire is wound on the outside of the groove, thereby driving the winding wheel to rotate during the welding wire conveying process, thereby driving the winding shaft to rotate, and through the internal connection, the circular shaft drives the rotating plate and the cleaning disk to rotate, thereby cleaning the lubricating powder of the welding wire conveyed from the conveying cylinder, thereby reducing the residual lubricating powder on the surface of the welding wire and improving the ability of the device to automatically clean the lubricating powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention.

[0020] Figure 2 It is a schematic diagram of the cleaning mechanism of the present invention.

[0021] Figure 3 It is a schematic diagram of the base mechanism of the present invention.

[0022] Figure 4 It is a schematic diagram of the winding mechanism of the present invention.

[0023] Figure 5 It is a schematic diagram of the pull-down sheet of the present invention.

[0024] Figure 6 Schematic diagram of the conveying mechanism of the present invention.

[0025] Figure 7 Schematic diagram of the clamping mechanism of the present invention.

[0026] Figure 8 This is a schematic diagram of the position of the clamping mechanism of the present invention.

[0027] Figure 9 Schematic diagram of the pulling mechanism of the present invention.

[0028] Figure 10 This is a schematic diagram of the pressure rod connection of the present invention.

[0029] In the figure: 1. Base mechanism; 101. Base; 102. Vertical column; 103. Slide; 104. Table groove; 105. Bracket 1; 106. Electric track; 107. Rail column; 108. Pulling column; 2. Winding mechanism; 201. Winding shaft; 202. Winding wheel; 203. Inner bin; 204. Bin cover; 205. Groove; 206. Inner cut; 207. Powder hole; 208. Outer cover; 209. Outlet hole; 3. Cleaning mechanism; 301. Vertical plate 1; 302. Circular shaft; 303. Rotating plate; 304. Cleaning disc; 305. Gear; 306. Belt; 307. Bracket 2; 308. Conveying cylinder 1; 309. Conveying cylinder 2; 310. Lower pull piece ;4. Conveying mechanism;401. Conveying plate;402. Plate slot;5. Clamping mechanism;501. Bottom column;502. Flat column;503. Column slot;504. Vertical plate 2;505. Column tube;506. Clamp 1;507. Rotating ball;508. Clamp 2;509. Clamping column;510. Clamping slot;511. Air bag;512. Round block;513. Spring 1;6. Pulling mechanism;601. Pulling block;602. Bottom block;603. Upper block;604. Receiving bin;605. Ring;606. Clamp;607. Cushion;608. Clamp 3;609. Support rod;610. Handle;611. Swing frame;612. Press rod;613. Spring 2. DETAILED DESCRIPTION

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0031] See also Figure 1-10 The present invention provides a technical solution: a pulling device for welding wire production, comprising a base mechanism 1, the base mechanism 1 comprising a base 101, a slide 103 is provided on the upper rear side of the base 101, the number of the slides 103 is two, the two slides 103 are symmetrically arranged, the opposite sides of the two slides 103 are provided with a table groove 104, the front middle part of the opposite side of the two table grooves 104 is concave in opposite directions (such as Figure 8As shown in the figure, the middle parts of the upper surfaces of the two slides 103 are commonly fixedly connected with a bracket 105, and the rear middle part of the right surface of the base 101 is embedded with an electric track 106, and the inner part of the electric track 106 is slidably installed with a rail column 107; a conveying mechanism 4 is arranged above the base mechanism 1, and the conveying mechanism 4 includes a conveying plate 401, the left side of the conveying plate 401 is overlapped on the base 101, the left surface of the conveying plate 401 contacts the column 102, the lower surface of the conveying plate 401 is fixedly connected to the rail column 107, and a plate groove 402 is opened on the right side of the front surface of the conveying plate 401, and the plate groove 402 is opposite to the pulling column 108; a clamping mechanism 5 is arranged on the upper rear side of the conveying mechanism 4; a pulling mechanism 6 is arranged on the front side of the conveying mechanism 4.

[0032] A column 102 is fixedly connected to the left middle portion of the upper surface of the base 101, and the front end of the left slide 103 is fixedly connected to the column 102; a pulling column 108 is fixedly connected to the middle portion of the front side of the right surface of the base 101, and the rear end of the pulling column 108 is smooth.

[0033] A winding mechanism 2 is provided in the middle of the upper part of the base mechanism 1. The winding mechanism 2 includes a winding shaft 201. The left end of the winding shaft 201 passes through and is movably connected to the column 102 through a bearing. The right end of the winding shaft 201 is fixedly connected to a winding wheel 202. An inner bin 203 is provided on the right surface of the winding wheel 202. A bin cover 204 is embedded in the right end of the inner bin 203. A groove 205 is concave in the arc-shaped outer wall of the winding wheel 202. An incision 206 is fixedly connected to the middle of the surface of the groove 205. The groove 205 and the incision 206 are connected. 06 are all annular, the cross section of the inscribed 206 is triangular, and the surface of the groove 205 is evenly and evenly penetrated with powder holes 207, and the powder holes 207 are on the left and right sides of the inscribed 206; the outer cover of the winding wheel 202 is connected to the outer cover 208, and the left and right ports of the outer cover 208 are movably connected to the outer sides of the left and right ends of the winding wheel 202 through bearings, and the upper front and rear walls of the outer cover 208 are penetrated with outlet holes 209, the rear outlet hole 209 is on the left, and the front outlet hole 209 is on the right (as shown in FIG. Figure 4 shown).

[0034] A cleaning mechanism 3 is provided in front of the base mechanism 1, and the cleaning mechanism 3 includes a vertical plate 301. The rear surface of the vertical plate 301 is fixedly connected to the left side of the front surface of the base 101, and the upper and lower front sides of the right surface of the vertical plate 301 are movably connected to a circular shaft 302 through bearings. The right end of the circular shaft 302 is fixedly connected to a rotating plate 303, and the middle part of the rotating plate 303 is fixedly sleeved with a cleaning disc 304. The radius of the cleaning disc 304 is larger than the radius of the rotating plate 303, and the upper and lower cleaning discs 304 are in contact with each other. A gear 305 is fixedly sleeved on the outer side of the right middle part of the circular shaft 302, and the upper and lower gears 305 are engaged. A belt 306 is sleeved on the outer side of the left middle part of the upper circular shaft 302, and the end of the belt 306 away from the circular shaft 302 is correspondingly sleeved on the outer side of the left end of the winding shaft 201.

[0035] The lower part of the rear side of the right surface of the vertical plate 1 301 is fixedly connected with a bracket 2 307, and the end of the bracket 2 307 away from the vertical plate 1 301 is upward and fixedly connected with a conveying cylinder 1 308, which is tubular, and the front end of the conveying cylinder 1 308 is directly opposite to the position where the two cleaning discs 304 contact, and the rear end of the conveying cylinder 1 308 is fixedly connected with a conveying cylinder 2 309, which is tubular, and the rear end lower wall of the conveying cylinder 2 309 is embedded with a lower pull-out piece 310, and the front edge of the lower surface of the lower pull-out piece 310 is movably connected to the conveying cylinder 2 309 through a spring shaft (such as Figure 5 shown).

[0036] The clamping mechanism 5 includes a bottom column 501, the lower surface of the bottom column 501 is fixedly connected to the rear end of the upper surface of the conveying plate 401, and a flat column 502 is provided above the bottom column 501. The number of the flat columns 502 is two, and the two flat columns 502 are arranged vertically opposite to each other. The lower flat column 502 is fixedly connected to the bottom column 501, and column grooves 503 are provided on the left and right sides of the opposite sides of the two flat columns 502. The left and right sides of the two flat columns 502 are respectively fixedly connected to the vertical plate 502. 4. A column 505 is movably sleeved through the middle of the second vertical plate 504. The ends of the two column tubes 505 that are separated from each other are fixedly connected to a clamp 1 506. The end of the clamp 1 506 away from the column tube 505 is movably connected to a rotating ball 507 through a rotating shaft. The rotating shaft is in a vertical state. The rotating ball 507 is spherical. The ends of the two column tubes 505 that are close to each other are fixedly connected to a clamp 2 508. The end of the clamp 2 508 away from the column tube 505 is movably connected to a rotating ball 507 through a rotating shaft. The clamping column 509, the rotating shaft is in a vertical state. In the initial state, the two clamping columns 509 are in contact. The arc-shaped outer wall of the clamping column 509 is concave with a clamping groove 510. The middle of the surface of the clamping groove 510 is fixedly connected with an air bag 511. The clamping groove 510 and the air bag 511 are annular. The air bag 511 is elastic. The upper and lower surfaces of the end of the clamp 508 away from the column 505 are fixedly connected with a round block 512. The round block 512 is correspondingly inserted into the column groove 503 and fits the column groove 503. The side of the round block 512 close to the column 505 is fixedly connected to the spring 1 513, and the end of the spring 1 513 away from the round block 512 is fixedly connected to the side wall of the column groove 503; the welding wire passes between the two clamping columns 509 and contacts the airbag 511; the clamping mechanism 5 is located between the two slides 103, the clamp 1 506 and the rotating ball 507 are correspondingly inserted into the table groove 104 and adapted to the table groove 104, and the rotating ball 507 contacts the opposite side of the two table grooves 104.

[0037] The pulling mechanism 6 includes a pulling block 601, which is embedded in the plate groove 402 and movably connected to the plate groove 402 through a spring shaft. The lower side of the pulling block 601 is fixedly connected to the bottom block 602, and the bottom block 602 is opposite to the pulling column 108. The upper side of the pulling block 601 is fixedly connected to the upper block 603, and the front surface of the upper block 603 is fixedly connected to the receiving bin 604. The upper end of the upper block 603 is fixedly connected to the collar 605, which is annular. The middle part of the front surface of the collar 605 is equidistantly and movably connected to the splint 606 through the spring shaft. There are four splints 606, and the front ends of the four splints 606 are deflected in the direction of approaching each other. The front ends of the splints 606 and the edges of the sides close to each other are embedded and fixedly connected with a cushion 607. The material of the cushion 607 includes rubber material. The receiving bin 604 is directly below the splint 606. Initially, the collar 605 is opposite to the conveying tube 2 309.

[0038] The rear surface of the collar 605 is fixedly connected with a clamp three 608 at the upper and lower parts. The clamp three 608 is U-shaped and has an opening facing backward. The rear end of the clamp three 608 is fixedly connected to a support rod 609. The left and right ends of the support rod 609 are movably connected with a sleeve handle 610 through a bearing. The rear side of the sleeve handle 610 is fixedly connected to a swing frame 611. The rear ends of the two swing frames 611 facing each other on the left and right are movably connected with a pressure rod 612 through a bearing. The upper and lower pressure rods 612 clamp the welding wire and face the collar 605. The side of the two sleeve handles 610 facing each other on the left and right that is close to each other is fixedly connected with a spring two 613. The spring two 613 is sleeved on the outside of the support rod 609 and fixedly connected to the support rod 609. The upper and lower pressure rods 612 deflect toward each other under the action of the spring two 613.

[0039] Working principle:

[0040] Step 1: The welding wire passes through the two clamping columns 509, is inserted into the outlet hole 209 on the rear side, and is wound around the surface of the groove 205 once, then passes through the outlet hole 209 on the front side, then passes through the ring 605 between the pressure rods 612, and finally passes through the clamping plates 606, and then is inserted into the conveying cylinder 2 309 and the conveying cylinder 1 308, and is conveyed out from between the upper and lower cleaning discs 304. In the initial state, the clamping mechanism 5 is at the rear end of the table groove 104. At this time, the rotating ball 507 is pressed against the inner wall of the table groove 104 to control the clamping column 509 to clamp the rear end of the welding wire, and the front end of the welding wire is The clamping plates 606 around the table are clamped together, and the rail column 107 is started to drive the conveying mechanism 4 forward. When the conveying mechanism 4 moves to the front end, the pulling column 108 contacts the bottom block 602, causing the ring 605 to rotate clockwise with the pulling block 601 as the axis. At this time, the welding wire is still clamped by the clamping plate 606. At this time, the rotating ball 507 is at the front end of the table groove 104, and the welding wire is also clamped by the clamping column 509. Therefore, when the two ends of the welding wire are clamped, the welding wire is pulled by the pulling mechanism 6. At this time, the pulling degree of the welding wire is relatively large, thereby improving the one-time pulling degree of the device.

[0041] Step 2: After the pulling is completed, the rail column 107 drives the conveying mechanism 4 to move backward. At this time, the pulling mechanism 6 gradually returns to its vertical position. In the process of moving backward, the welding wire and the clamping plate 606 have the same inclination direction, so that the welding wire can pass through the clamping position of the clamping plate 606 smoothly without being constrained by the clamping plate 606. In the state of moving backward, in the front half of the clamping mechanism 5 passes through the depression of the table groove 104. At this time, the clamping columns 509 move away from each other, thereby loosening the welding wire. In the second half of the clamping mechanism 5, the clamping mechanism 5 passes over the depression of the table groove 104. At this time, the turning The ball 507 re-clamps the welding wire and pulls the welding wire backward by half the distance. In this way, the next time the rail column 107 moves forward, the conveying mechanism 4 moves forward. During the process of pulling the welding wire through the pulling mechanism 6, the second half of the previously pulled welding wire will still be pulled again, so that the device can pull the welding wire in an overlapping manner, so that one end of the welding wire can be pulled twice, ensuring the pulling quality of the welding wire. At the same time, the pulling of the welding wire twice is completed by the movement of the conveying mechanism 4, and no secondary equipment is required, thereby greatly reducing the space occupied by the device.

[0042] Step 3: After the welding wire is pulled, the conveying mechanism 4 drives the clamping mechanism 5 and the pulling mechanism 6 to move backward. In the first half of the process, the clamping mechanism 5 and the pulling mechanism 6 both release their clamping of the welding wire, so that the welding wire moves forward relative to the device, so that the clamping mechanism 5 and the pulling mechanism 6 can also convey the welding wire while pulling the welding wire, thereby improving the automatic conveying capability of the device.

[0043] Step 4: The welding wire is wound around the groove 205 for one circle and passes through the outlet hole 209, and the lubricating powder is stored inside the inner chamber 203. When the welding wire passes through the winding wheel 202, the lubricating powder inside it will be sprinkled onto the surface of the welding wire through the powder hole 207, thereby automatically coating the welding wire with lubricating powder. Moreover, due to the presence of the outer cover 208, the lubricating powder inside the inner chamber 203 and the lubricating powder sprinkled on the surface of the welding wire can be covered by the outer cover 208, thereby reducing the waste of lubricating powder and improving the reuse rate of lubricating powder.

[0044] Step 5: The welding wire is wound around the outside of the groove 205, which drives the winding wheel 202 to rotate during the welding wire conveying process, thereby driving the winding shaft 201 to rotate, and through the connection of the inner cut 206, the circular shaft 302 drives the rotating plate 303 and the cleaning disk 304 to rotate, thereby cleaning the lubricating powder of the welding wire conveyed from the conveying cylinder 308, thereby reducing the residual lubricating powder on the surface of the welding wire and improving the ability of the device to automatically clean the lubricating powder.

[0045] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A pulling device for welding wire production, comprising a base mechanism (1), wherein the base mechanism (1) comprises a base (101), a slide (103) is provided on the upper rear side of the base (101), the number of the slides (103) is two, and the two slides (103) are symmetrically arranged on the left and right, characterized in that: The opposite side of the two slides (103) is provided with a platform groove (104), and the front middle part of the opposite side of the two platform grooves (104) is recessed in opposite directions. The middle part of the upper surface of the two slides (103) is fixedly connected with a bracket (105). The rear middle part of the right surface of the base (101) is embedded with an electric track (106) fixedly installed, and the interior of the electric track (106) is slidably installed with a rail post (107); A conveying mechanism (4) is provided above the base mechanism (1), and the conveying mechanism (4) includes a conveying plate (401), the left side of the conveying plate (401) is overlapped on the base (101), the left surface of the conveying plate (401) contacts the column (102), the lower surface of the conveying plate (401) is fixedly connected to the rail column (107), and a plate groove (402) is provided on the right side of the front surface of the conveying plate (401), and the plate groove (402) is opposite to the pulling column (108); A clamping mechanism (5) is provided on the upper rear side of the conveying mechanism (4); A pulling mechanism (6) is provided on the front side of the conveying mechanism (4); The clamping mechanism (5) includes a bottom column (501), the lower surface of the bottom column (501) is fixedly connected to the rear end of the upper surface of the conveying plate (401), and a flat column (502) is provided above the bottom column (501). The number of the flat columns (502) is two, and the two flat columns (502) are arranged opposite to each other up and down. The flat column (502) on the lower side is fixedly connected to the bottom column (501), and column grooves are provided on both sides of the opposite side of the two flat columns (502). 503), the left and right sides of the two flat columns (502) are respectively fixedly connected with a vertical plate 2 (504), the middle of the vertical plate 2 (504) is penetrated by a column tube (505) that is movably sleeved, the ends of the two column tubes (505) that are away from each other are fixedly connected with a clamp 1 (506), and the end of the clamp 1 (506) away from the column tube (505) is movably connected with a rotating ball (507) through a rotating shaft, the rotating shaft is in a vertical state, and the rotating ball (507) is in a The two cylinders (505) are spherical, and the end close to each other is fixedly connected with a clamp 2 (508). The end of the clamp 2 (508) away from the cylinder (505) is movably connected with a clamp column (509) through a rotating shaft. The rotating shaft is in a vertical state. The arc-shaped outer wall of the clamp column (509) is concave with a clamp groove (510). The middle part of the surface of the clamp groove (510) is fixedly connected with an air bag (511). The clamp groove (510) and the air bag (511) are annular. The airbag (511) is elastic, and the upper and lower surfaces of the end of the second clamp (508) away from the column (505) are fixedly connected with a round block (512), and the round block (512) is correspondingly inserted into the column groove (503) and adapted to the column groove (503). The side of the round block (512) close to the column (505) is fixedly connected with a spring (513), and the end of the spring (513) away from the round block (512) is fixedly connected to the side wall of the column groove (503); The clamping mechanism (5) is located between the two slides (103), the clamp (506) and the rotating ball (507) are correspondingly inserted into the slide grooves (104) and adapted to the slide grooves (104), and the rotating ball (507) contacts the opposite sides of the two slide grooves (104); The pulling mechanism (6) includes a pulling block (601), the pulling block (601) is embedded in the plate groove (402) and is movably connected to the plate groove (402) through a spring shaft, the lower side of the pulling block (601) is fixedly connected to a bottom block (602), the bottom block (602) is opposite to the pulling column (108), the upper side of the pulling block (601) is fixedly connected to an upper block (603), the front surface of the upper block (603) is fixedly connected to a receiving bin (604), and the upper end of the upper block (603) is fixedly connected to a collar ( 605), the collar (605) is annular, and the middle part of the front surface of the collar (605) is equidistantly and evenly connected to a splint (606) through a spring shaft, the number of the splints (606) is four, the front ends of the four splints (606) are inclined in a direction of approaching each other, and the front ends of the splints (606) and the edges of the sides close to each other are embedded and fixedly connected with a soft pad (607), the material of the soft pad (607) includes a rubber material, and the receiving bin (604) is located directly below the splint (606); The rear surface of the ring (605) is fixedly connected to a clamp three (608) on the upper and lower sides. The clamp three (608) is U-shaped and has an opening facing backward. The rear end of the clamp three (608) is fixedly connected to a support rod (609). The left and right ends of the support rod (609) are movably connected to a sleeve handle (610) through a bearing. The rear side of the sleeve handle (610) is fixedly connected to a swing frame (611). The rear ends of the two swing frames (611) facing each other on the left and right are movably connected to a pressure rod (612) through a bearing. The sides of the two sleeve handles (610) facing each other on the left and right are fixedly connected to a spring two (613). The spring two (613) is sleeved on the outside of the support rod (609) and fixedly connected to the support rod (609).

2. A pulling device for welding wire production according to claim 1, characterized in that: A column (102) is fixedly connected to the left side of the middle portion of the upper surface of the base (101), and a front end of the left side slide (103) is fixedly connected to the column (102); A pulling column (108) is fixedly connected to the middle portion of the front side of the right surface of the base (101), and the rear end of the pulling column (108) is smooth.

3. A pulling device for welding wire production according to claim 2, characterized in that: A winding mechanism (2) is provided in the middle of the upper portion of the base mechanism (1), the winding mechanism (2) comprising a winding shaft (201), the left end of the winding shaft (201) passing through and movably connected to the column (102) via a bearing, the right end of the winding shaft (201) being fixedly connected to a winding wheel (202), an inner bin (203) being provided on the right surface of the winding wheel (202), a bin cover (204) being embedded and installed at the right end of the inner bin (203); The arc-shaped outer wall of the winding wheel (202) is concave with a groove (205), and the middle part of the surface of the groove (205) is fixedly connected with an inscribed portion (206), the groove (205) and the inscribed portion (206) are both annular, and the cross-section of the inscribed portion (206) is triangular, and the surface of the groove (205) is uniformly and evenly penetrated with powder holes (207) at equal distances on the left and right sides, and the powder holes (207) are located on the left and right sides of the inscribed portion (206); The outer cover of the winding wheel (202) is connected to an outer cover (208), and the left and right ports of the outer cover (208) are movably connected to the outer sides of the left and right ends of the winding wheel (202) via bearings. The front and rear walls of the upper side of the outer cover (208) are penetrated by outlet holes (209), the outlet hole (209) at the rear is on the left, and the outlet hole (209) at the front is on the right.

4. A pulling device for welding wire production according to claim 3, characterized in that: A cleaning mechanism (3) is provided in front of the base mechanism (1), and the cleaning mechanism (3) comprises a vertical plate (301), the rear surface of the vertical plate (301) is fixedly connected to the left side of the front surface of the base (101), the upper and lower front sides of the right surface of the vertical plate (301) are movably connected to a circular shaft (302) through bearings, the right end of the circular shaft (302) is fixedly connected to a rotating plate (303), the middle part of the rotating plate (303) is fixedly sleeved with a cleaning disc (304), the upper and lower cleaning discs (304) are in contact with each other, the outer right middle part of the circular shaft (302) is fixedly sleeved with a gear (305), the upper and lower gears (305) are meshed, the outer left middle part of the upper circular shaft (302) is sleeved with a belt (306), and the end of the belt (306) away from the circular shaft (302) is correspondingly sleeved on the outer left end of the winding shaft (201).

5. A pulling device for welding wire production according to claim 4, characterized in that: The lower rear portion of the right surface of the vertical plate 1 (301) is fixedly connected to a bracket 2 (307), the end of the bracket 2 (307) away from the vertical plate 1 (301) is upwardly facing and fixedly connected to a conveying tube 1 (308), the conveying tube 1 (308) is tubular, the front end of the conveying tube 1 (308) is directly opposite to the position where the two cleaning discs (304) are in contact, the rear end of the conveying tube 1 (308) is fixedly connected to a conveying tube 2 (309), the conveying tube 2 (309) is tubular, the rear end lower wall of the conveying tube 2 (309) is embedded with a lower pull-out piece (310), and the front edge of the lower surface of the lower pull-out piece (310) is movably connected to the conveying tube 2 (309) through a spring shaft.

Images