Flux-cored wire forming processing device

Abstract

The invention provides a flux-cored wire forming machining device and belongs to the technical field of flux-cored wire machining.The flux-cored wire forming machining device comprises a bottom plate, a driving assembly, a pressing assembly, a medicine storage barrel and a jolt ramming assembly.The upper portion of the bottom plate is fixedly provided with a top plate, and the upper portion of the bottom plate is provided with a first arc-shaped groove used for containing a U-shaped steel strip; and the medicine storage barrel is arranged between the bottom plate and the top plate, a filling pipe is arranged at the bottom of the medicine storage barrel, the lower end of the filling pipe extends into the first arc-shaped groove, and the driving assembly is installed at the bottom of the top plate and used for driving the medicine storage barrel and the filling pipe to move in the length direction of the first arc-shaped groove. Compared with the prior art, when flux-cored wire forming machining is carried out, a U-shaped steel belt can be automatically pressed into a circular tube structure, meanwhile, welding flux can be compacted in the circular tube structure, the compaction degree of the welding flux in the circular tube structure is improved, and the machining quality of the flux-cored wire is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of flux-cored welding wire processing, in particular to a flux-cored welding wire forming and processing device. Background Art

[0002] Flux-cored welding wire is made of materials such as low-carbon steel or low-alloy steel with good plasticity. Its manufacturing method is to first roll the steel strip into a U-shaped cross-section, then use a flux feeding device to deliver the prepared flux into the U-shaped steel strip, and finally use a rolling mill to tighten it, so that the U-shaped steel strip is bent and deformed to form a closed round tube structure to achieve the encapsulation of the flux.

[0003] When the above-mentioned rolling mill tightens the U-shaped steel strip to achieve the encapsulation of the flux, the bent and deformed U-shaped steel strip will produce a certain extrusion pressure on the flux inside it. The flux is squeezed and moves inside the steel strip of the circular tube structure, thereby filling the inner cavity of the steel strip of the entire circular tube structure. However, since the flux is mostly granular or powdery, the granular or powdery flux is subjected to greater friction when being squeezed, resulting in poor movement effect, and further resulting in the flux being unable to evenly fill the inner cavity of the steel strip of the entire circular tube structure, making the flux not compact enough in the inner cavity of the steel strip of the circular tube structure, resulting in affected processing quality of the flux-cored welding wire. Summary of the Invention

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the embodiments of the present invention is to provide a flux-cored welding wire forming and processing device.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: A flux-cored welding wire forming and processing device includes a base plate, a driving assembly, a pressing assembly, a drug storage cartridge, and a vibrating assembly. A top plate is fixedly arranged above the bottom plate, and a first arc-shaped groove for placing the U-shaped steel belt is opened on the upper portion of the bottom plate. The medicine storage cartridge is disposed between the bottom plate and the top plate. A filling tube is disposed at the bottom of the medicine storage cartridge, and the lower end of the filling tube extends into the interior of the first arc-shaped groove. The driving assembly is installed at the bottom of the top plate, and is used to drive the storage barrel and the filling tube to move along the length direction of the first arc-shaped groove. The pressing assembly is arranged on the left side of the filling tube. When the filling tube moves, the pressing assembly is used to press the U-shaped steel strip so that the U-shaped steel strip is closed into a circular tube structure. The vibration assembly is arranged on the right side of the filling tube. When the filling tube moves, the vibration assembly is used to vibrate the solder inside the circular tube structure.

[0006] As a further improvement of the present invention: the driving assembly includes a driving motor, a screw rod, a driving rod and a first support plate, The drive motor is fixedly mounted on the bottom of the top plate, the drive rod is fixedly arranged on the upper portion of the first support plate, one end of the screw rod is connected to the output end of the drive motor, and the other end passes through the drive rod and is threadedly engaged with the drive rod, and the medicine storage cartridge is fixedly arranged on the upper portion of the first support plate.

[0007] As a further improvement of the present invention: the driving assembly further includes a slide plate and a guide rod, The guide rod is fixedly mounted on the bottom of the top plate, the slide plate is fixedly arranged on the upper portion of the first support plate, and the guide rod passes through the slide plate and is movably engaged with the slide plate.

[0008] As a further improvement of the present invention, the upper portion of the bottom plate is provided with first guide grooves on both sides of the front and rear of the first arcuate groove, and two groups of the first guide grooves are provided with second guide grooves at one end. The two groups of the first guide grooves are distributed along the length direction of the first arcuate groove, and the two groups of the second guide grooves are perpendicular to the corresponding first guide grooves. The pressing assembly includes a pressing wheel, a support rod, a rotating shaft, a first push rod, a second push rod and a guide slide rod. There are two groups of pressure wheels, and the two groups of pressure wheels are arranged above the bottom plate. The two groups of pressure wheels are respectively located on the front and rear sides of the first arc-shaped groove. The edges of the opposite sides of the two groups of pressure wheels are both provided with arc-shaped circular surfaces. The sides of the two groups of pressure wheels away from each other are both rotatably provided with the rotating shafts. The ends of the two groups of rotating shafts away from the corresponding pressure wheels are both fixed with a group of second push rods. The first push rod is hingedly provided on the side wall of the two groups of second push rods, and a group of support rods is hingedly provided on the end of the two groups of first push rods away from the corresponding second push rods. The upper ends of the two groups of support rods are fixedly connected to the bottom of the first support plate, and the guide slide rods are fixedly provided on the bottom of the two groups of second push rods, and the lower ends of the two groups of guide slide rods extend into the inside of the two groups of second guide grooves respectively.

[0009] As a further improvement of the present invention: a plurality of limiting rods are fixedly provided at the bottom of the top plate, and the limiting rods are sequentially spaced along the length direction of the first arc-shaped groove. The vibration assembly includes a rocker, a pin, an elastic member, a second support plate and a vibration rod. The vibration rod is arranged inside the first arc-shaped groove, and there is a gap between the vibration rod and the inner wall of the first arc-shaped groove for the U-shaped steel belt to pass through. The lower end of the swing arm is hingedly connected to the vibration rod, and the upper end extends to the bottom of the top plate. A slot is opened on the swing arm. The second support plate is fixedly provided on the side wall of the first support plate, one end of the pin rod is fixedly connected to the second support plate, and the other end passes through the rocker arm from the slot, a U-shaped baffle is fixedly provided on the side wall of the second support plate, one end of the elastic member is connected to the U-shaped baffle, and the other end is connected to the rocker arm, for providing elastic support to the rocker arm.

[0010] As a further improvement of the present invention: a tapered portion is fixedly provided on the left end of the vibration rod.

[0011] As a further improvement of the present invention: the elastic member is a spring or a metal spring.

[0012] As a further improvement of the present invention: a second arc-shaped groove is also provided on the upper portion of the bottom plate, the second arc-shaped groove is located at the right end of the first arc-shaped groove and is connected to the first arc-shaped groove, the diameter of the second arc-shaped groove is smaller than the diameter of the first arc-shaped groove, so that a step is formed between the second arc-shaped groove and the first arc-shaped groove for abutting the right end of the U-shaped steel belt.

[0013] As a further improvement of the present invention: a pressing assembly is further provided on the left side of the first arcuate groove. After the U-shaped steel belt is placed in the first arcuate groove, the pressing assembly is used to press the U-shaped steel belt against the step.

[0014] As a further improvement of the present invention: the pressing assembly includes a pressing block, a screw and a support seat, The support seat is fixedly installed inside the first arc-shaped groove, the screw rod passes through the support seat and is threadedly engaged with the support seat, and the stop block is fixedly arranged at one end of the screw rod facing the second arc-shaped groove.

[0015] Compared with the prior art, the present invention has the following beneficial effects: When the flux-cored welding wire needs to be formed, the U-shaped steel strip can be placed inside the first arc groove, and the opening of the U-shaped steel strip can be faced upward. Then, the driving assembly is used to drive the medicine storage cartridge and the filling tube to move rightward along the first arc groove. During this process, the welding powder inside the medicine storage cartridge enters the interior of the U-shaped steel strip through the filling tube to achieve the filling of the welding powder. After the welding powder enters the interior of the U-shaped steel strip, the pressing assembly presses the U-shaped steel strip so that the U-shaped steel strip is closed into a circular tube structure, thereby sealing the welding powder. At the same time, the vibrating assembly vibrates the welding powder inside the circular tube structure, thereby improving the compaction of the welding powder inside the circular tube structure and improving the processing quality of the flux-cored welding wire. Compared with the prior art, when the flux-cored welding wire is formed, the U-shaped steel strip can be automatically pressed into a circular tube structure, and the welding powder can be vibrated inside the circular tube structure to improve the compaction of the welding powder inside the circular tube structure and improve the processing quality of the flux-cored welding wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of a flux-cored welding wire forming and processing device Figure 1 ; Figure 2 A schematic diagram of the structure of a flux-cored welding wire forming and processing device Figure 2 ; Figure 3 A schematic diagram of the structure of a flux-cored welding wire forming and processing device Figure 3 ; Figure 4 for Figure 1 A magnified schematic diagram of area A in the middle; Figure 5 for Figure 1 A magnified schematic diagram of area B in the middle; Figure 6 for Figure 2 Enlarged schematic diagram of area C in the middle; Figure 7 for Figure 2 Enlarged schematic diagram of area D in the middle; In the figure: 10-bottom plate, 101-first arc groove, 102-top plate, 103-first guide groove, 104-second guide groove, 105-second arc groove, 106-limiting rod, 20-driving assembly, 201-driving motor, 202-screw rod, 203-driving rod, 204-first supporting plate, 205-slide plate, 206-guide rod, 30-pressing assembly, 301-pressing wheel, 302-arc-shaped circular surface, 303-support Rod, 304-rotating shaft, 305-first push rod, 306-second push rod, 307-guide slide, 40-storage cartridge, 401-filling tube, 50-vibration assembly, 501-rocker, 502-notch, 503-pin, 504-U-shaped baffle, 505-elastic member, 506-second support plate, 507-vibration rod, 508-conical portion, 60-pressing assembly, 601-block, 602-screw, 603-support seat. DETAILED DESCRIPTION

[0017] The technical solution of the present invention will be further described in detail below in conjunction with specific implementation methods.

[0018] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0019] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0020] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "disposed" should be understood in a broad sense. For example, they may refer to fixed connection or disposition, detachable connection or disposition, or integral connection or disposition. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0021] See also Figure 1 、 Figure 2 as well as Figure 3 The present embodiment provides a flux-cored welding wire forming and processing device, including a bottom plate 10, a driving assembly 20, a pressing assembly 30, a drug storage cartridge 40, and a vibration assembly 50. A top plate 102 is fixedly provided above the bottom plate 10. A first arc-shaped groove 101 for placing a U-shaped steel strip is opened on the upper portion of the bottom plate 10. The drug storage cartridge 40 is arranged between the bottom plate 10 and the top plate 102. A filling tube 401 is provided at the bottom of the drug storage cartridge 40. The lower end of the filling tube 401 extends into the interior of the first arc-shaped groove 101. The driving assembly 20 It is installed at the bottom of the top plate 102 and is used to drive the storage barrel 40 and the filling tube 401 to move along the length direction of the first arc-shaped groove 101. The pressing component 30 is arranged on the left side of the filling tube 401. When the filling tube 401 moves, the pressing component 30 is used to press the U-shaped steel strip so that the U-shaped steel strip is closed into a circular tube structure. The compacting component 50 is arranged on the right side of the filling tube 401. When the filling tube 401 moves, the compacting component 50 is used to vibrate the welding powder inside the circular tube structure.

[0022] When flux-cored welding wire forming processing is required, the U-shaped steel strip can be placed inside the first arc-shaped groove 101, and the opening of the U-shaped steel strip is facing upward. Then, the driving component 20 is used to drive the medicine storage cartridge 40 and the filling tube 401 to move to the right along the first arc-shaped groove 101. During this process, the welding powder inside the medicine storage cartridge 40 enters the inside of the U-shaped steel strip through the filling tube 401 to realize the filling of the welding powder. After the welding powder enters the inside of the U-shaped steel strip, the pressing component 30 presses the U-shaped steel strip so that the U-shaped steel strip is closed into a circular tube structure, thereby sealing the welding powder. At the same time, the vibration component 50 performs vibration compaction treatment on the welding powder inside the circular tube structure, thereby improving the compaction of the welding powder inside the circular tube structure and improving the processing quality of the flux-cored welding wire.

[0023] See also Figure 1 In one embodiment, the drive assembly 20 includes a drive motor 201, a screw rod 202, a drive rod 203 and a first support plate 204. The drive motor 201 is fixedly mounted on the bottom of the top plate 102, and the drive rod 203 is fixedly arranged on the upper part of the first support plate 204. One end of the screw rod 202 is connected to the output end of the drive motor 201, and the other end passes through the drive rod 203 and is threadedly engaged with the drive rod 203. The drug storage cartridge 40 is fixedly arranged on the upper part of the first support plate 204.

[0024] When the U-shaped steel belt is placed inside the first arc-shaped groove 101, the screw rod 202 is driven to rotate by the driving motor 201, and the threaded cooperation between the screw rod 202 and the driving rod 203 is used to drive the driving rod 203 to move along the length direction of the screw rod 202, thereby driving the first support plate 204, the drug storage cartridge 40 and the filling tube 401 to move to the right along the length direction of the first arc-shaped groove 101 as a whole. At this time, the solder inside the drug storage cartridge 40 is transported to the inside of the U-shaped steel belt through the filling tube 401 to realize the filling of the solder.

[0025] See also Figure 3 In one embodiment, the driving assembly 20 further includes a slide 205 and a guide rod 206. The guide rod 206 is fixedly mounted on the bottom of the top plate 102. The slide 205 is fixedly disposed on the upper portion of the first support plate 204. The guide rod 206 passes through the slide 205 and movably cooperates with the slide 205.

[0026] Through the active cooperation between the slide plate 205 and the guide rod 206, the screw rod 202 can drive the first support plate 204, the medicine storage cylinder 40 and the filling tube 401 to move smoothly along the length direction of the first arc groove 101 when rotating, thereby evenly filling the solder into the U-shaped steel belt.

[0027] See also Figure 1 as well as Figure 4In one embodiment, the upper part of the bottom plate 10 is provided with first guide grooves 103 on both sides of the front and rear of the first arc groove 101, and two groups of first guide grooves 103 are provided at one end with second guide grooves 104. The two groups of first guide grooves 103 are distributed along the length direction of the first arc groove 101, and the two groups of second guide grooves 104 are perpendicular to the corresponding first guide grooves 103. The pressing assembly 30 includes a pressing wheel 301, a support rod 303, a rotating shaft 304, a first push rod 305, a second push rod 306 and a guide slide bar 307. The pressing wheel 301 is provided with two groups. The two groups of pressing wheels 301 are arranged above the bottom plate 10, and the two groups of pressing wheels 301 are respectively located on the front and rear sides of the first arc groove 101. The two groups of pressing wheels The edges of the opposite sides of 301 are each provided with an arc-shaped circular surface 302, and the two groups of pressure wheels 301 are both rotatably provided with the rotating shaft 304 on the side away from each other, and the two groups of rotating shafts 304 are fixedly provided with a group of second push rods 306 on the end away from the corresponding pressure wheels 301, and the two groups of second push rods 306 are hingedly provided with the first push rod 305 on the side wall, and the two groups of first push rods 305 are hingedly provided with a group of support rods 303 on the end away from the corresponding second push rod 306, the upper ends of the two groups of support rods 303 are fixedly connected to the bottom of the first support plate 204, and the bottoms of the two groups of second push rods 306 are fixedly provided with the guide slide rod 307, and the lower ends of the two groups of guide slide rods 307 extend to the inside of the two groups of second guide grooves 104 respectively.

[0028] Initially, the two groups of pressure wheels 301 are respectively located at the front and rear sides of the first arc-shaped groove 101, and the lower ends of the two groups of guide slide bars 307 extend to the inside of the two groups of second guide grooves 104 respectively. The two groups of first push rods 305 are in an inclined state. After the U-shaped steel belt is placed inside the first arc-shaped groove 101, the left end of the U-shaped steel belt is located between the two groups of pressure wheels 301. When the driving motor 201 drives the screw rod 202 to rotate, and then drives the first support plate 204, the drug storage cartridge 40 and the filling tube 401 to move to the right along the length direction of the first arc-shaped groove 101, the first support plate 204 drives the two groups of first support rods 303 to move to the right synchronously. When the two groups of first support rods 303 move to the right, they push the two groups of first push rods 305. When the two groups of first push rods 305 are pushed, the two groups of pressure wheels 301 move toward each other through the two groups of second push rods 306 and the two groups of rotating shafts 304. At the same time, the two groups of first push rods 305 swing. When the two groups of pressure wheels 301 move toward each other, the arc-shaped circular surfaces 302 on the opposite sides of the two groups of pressure wheels 301 act on the two vertical side walls of the U-shaped steel belt extending to the outside of the first arc groove 101, thereby driving the two vertical side walls to bend and deform inward, thereby pressing the left end of the U-shaped steel belt into a circular tube structure. When the two groups of pressure wheels 301 move toward each other, the two groups The guide slide bar 307 slides along the two sets of second guide grooves 104. When the two vertical side walls of the U-shaped steel belt are pressed into a circular tube structure, the two sets of guide slide bars 307 slide to the intersection of the two sets of second guide grooves 104 and the two sets of first guide grooves 103 respectively. At the same time, the two sets of first push rods 305 swing to the side walls of the two sets of second push rods 306, and the opposite sides of the two sets of pressure wheels 301 dock with each other. Thereafter, as the first support plate 204 continues to move to the right, the first support plate 204 can push the two sets of second push rods 306 and the two sets of pressure wheels 301 as a whole through the two sets of support rods 303 and the two sets of first push rods 305. The body moves to the right, and at the same time, the two sets of guide slide bars 307 slide to the right along the two sets of first guide grooves 103. When the two sets of pressure wheels 301 move to the right, they continuously press the two vertical side walls of the subsequent U-shaped steel belt until the two sets of pressure wheels 301 move from the left end position of the U-shaped steel belt to the right end position, thereby pressing the entire U-shaped steel belt into a circular tube structure; when the above-mentioned two sets of pressure wheels 301 move to the right along with the first support plate 204, the two sets of pressure wheels 301 are affected by the friction of the U-shaped steel belt and can also rotate adaptively compared to the two sets of rotating shafts 304, thereby changing the sliding friction into rolling friction, thereby preventing the pressure wheels 301 from scratching the surface of the U-shaped steel belt.

[0029] See also Figure 3 、 Figure 5 as well as Figure 6In one embodiment, a plurality of limiting rods 106 are fixedly provided at the bottom of the top plate 102, and the plurality of limiting rods 106 are sequentially spaced along the length direction of the first arc-shaped groove 101. The vibration assembly 50 includes a rocker 501, a pin 503, an elastic member 505, a second support plate 506 and a vibration rod 507. The vibration rod 507 is arranged inside the first arc-shaped groove 101, and there is a gap between the vibration rod 507 and the inner wall of the first arc-shaped groove 101 for the U-shaped steel belt to pass through. The lower end of the rocker 501 is hinged to the vibration rod 507. The upper end of the pendulum rod 501 is connected, and the upper end extends to the bottom of the top plate 102. A slot 502 is provided on the pendulum rod 501. The second support plate 506 is fixedly arranged on the side wall of the first support plate 204. One end of the pin rod 503 is fixedly connected to the second support plate 506, and the other end passes through the pendulum rod 501 from the slot 502. A U-shaped baffle 504 is fixedly provided on the side wall of the second support plate 506. One end of the elastic member 505 is connected to the U-shaped baffle 504, and the other end is connected to the pendulum rod 501, which is used to provide elastic support for the pendulum rod 501.

[0030] When the U-shaped steel belt is placed inside the first arc groove 101, the U-shaped steel belt can be driven to pass through the gap between the vibration rod 507 and the first arc groove 101, so that the vibration rod 507 falls on the inside of the U-shaped steel belt. When the driving motor 201 drives the screw rod 202 to rotate, and then drives the first support plate 204, the drug storage cartridge 40 and the filling tube 401 to move to the right along the length direction of the first arc groove 101, the first support plate 204 can drive the vibration rod 507 to move to the right along the inside of the U-shaped steel belt through the second support plate 506, the pin rod 503 and the rocker arm 501. During the rightward movement of the rocker arm 501, the upper end of the rocker arm 501 can act on several limit rods 106 in sequence. When the upper end of the rocker arm 501 acts on a certain group When the limiting rod 106 is activated, the limiting rod 106 can push the upper end of the rocker arm 501 and drive the rocker arm 501 to rotate relative to the pin rod 503, thereby driving the vibration rod 507 to move further to the right along the inner side of the U-shaped steel belt. At this time, the elastic member 505 is compressed. When the rocker arm 501 rotates to a certain angle, its upper end is misaligned with the limiting rod 106. At this time, the elastic member 505 pushes the rocker arm 501 to make the rocker arm 501 rotate in the opposite direction compared to the pin rod 503, thereby driving the vibration rod 507 to move left along the inner side of the U-shaped steel belt. When the vibration rod 507 moves to the left, its left end extends into the inner side of the circular tube structure pressed by the two sets of pressure wheels 301, thereby hitting the solder located in the circular tube structure to vibrate the solder inside the circular tube structure.

[0031] See also Figure 6In one embodiment, a tapered portion 508 is fixedly provided at the left end of the vibration rod 507. Through the setting of the tapered portion 508, when the elastic member 505 drives the rocker arm 501 to rotate in the opposite direction compared to the pin rod 503 and thereby drives the vibration rod 507 to move left along the inner side of the U-shaped steel belt, the tapered portion 508 at the left end of the vibration rod 507 can collide with the solder on the inner side of the circular tube structure. When the tapered portion 508 hits the solder, the impact force on the solder is inclined toward the inner wall of the circular tube structure under the action of the tapered surface of the tapered portion 508, thereby avoiding the impact force direction from coinciding with the axial direction of the circular tube structure, thereby improving the compaction effect of the solder.

[0032] In one embodiment, the elastic member 505 may be a spring or a metal spring, which is not limited here.

[0033] When the two sets of pressing rollers 301 move rightward to press the U-shaped steel strip into a circular tube structure, the two sets of pressing rollers 301 will apply a rightward thrust to the U-shaped steel strip. Under the action of this thrust, the U-shaped steel strip is likely to slide rightward along the inside of the first arc-shaped groove 101, thereby causing the U-shaped steel strip to be unstable, thereby affecting the smooth filling of the solder. Based on this, please refer to Figure 7 In one embodiment, a second arc-shaped groove 105 is further provided on the upper portion of the bottom plate 10. The second arc-shaped groove 105 is located at the right end of the first arc-shaped groove 101 and is connected to the first arc-shaped groove 101. The diameter of the second arc-shaped groove 105 is smaller than the diameter of the first arc-shaped groove 101, so that a step for abutting the right end of the U-shaped steel belt is formed between the second arc-shaped groove 105 and the first arc-shaped groove 101. In this way, when the two sets of pressing wheels 301 move to the right to press the U-shaped steel belt into a circular tube structure, the right end of the U-shaped steel belt abuts on the step, so that the U-shaped steel belt can remain stable inside the first arc-shaped groove 101.

[0034] See also Figure 1 In one embodiment, a pressing assembly 60 is further provided on the left side inside the first arc-shaped groove 101. After the U-shaped steel belt is placed inside the first arc-shaped groove 101, the pressing assembly 60 is used to press the U-shaped steel belt against the step, thereby further improving the stability of the U-shaped steel belt inside the first arc-shaped groove 101.

[0035] See also Figure 4 In one embodiment, the pressing assembly 60 includes a stop block 601, a screw 602 and a support seat 603. The support seat 603 is fixedly installed inside the first arc-shaped groove 101. The screw 602 passes through the support seat 603 and is threadedly engaged with the support seat 603. The stop block 601 is fixedly arranged at one end of the screw 602 facing the second arc-shaped groove 105.

[0036] After the U-shaped steel belt is placed inside the first arc groove 101, the staff can rotate the screw 602, and use the threaded cooperation of the screw 602 and the support seat 603 to drive the block 601 to move toward the second arc groove 105. The block 601 moves to act on the left end of the U-shaped steel belt, and then presses the right end of the U-shaped steel belt against the step between the second arc groove 105 and the first arc groove 101, thereby further improving the stability of the U-shaped steel belt inside the first arc groove 101, and after the block 601 presses the U-shaped steel belt against the step, the block 601 can seal the left end of the U-shaped steel belt, so that after the U-shaped steel belt is pressed into a circular structure, it can prevent the solder from leaking from the left end of the circular tube structure.

[0037] When the flux-cored welding wire needs to be formed, the U-shaped steel strip can be placed inside the first arc groove 101, and the opening of the U-shaped steel strip is facing upward. Then, the driving assembly 20 is used to drive the medicine storage cartridge 40 and the filling tube 401 to move to the right along the first arc groove 101. During this process, the welding powder inside the medicine storage cartridge 40 enters the interior of the U-shaped steel strip through the filling tube 401 to achieve the filling of the welding powder. After the welding powder enters the interior of the U-shaped steel strip, the pressing assembly 30 presses the U-shaped steel strip so that the U-shaped steel strip is closed into a circular tube structure, thereby sealing the welding powder. At the same time, the vibrating assembly 50 vibrates the welding powder inside the circular tube structure, thereby improving the compaction of the welding powder inside the circular tube structure and improving the processing quality of the flux-cored welding wire. Compared with the prior art, when the flux-cored welding wire is formed, the U-shaped steel strip can be automatically pressed into a circular tube structure, and the welding powder can be vibrated inside the circular tube structure, thereby improving the processing quality and processing efficiency of the flux-cored welding wire.

[0038] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims rather than the foregoing description. It is intended that all variations within the meaning and range of equivalents of the claims be embraced herein, and any reference signs in the claims should not be construed as limiting the claims to which they relate.

[0039] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A flux-cored welding wire forming and processing device, characterized in that: It comprises a base plate (10), a driving assembly (20), a pressing assembly (30), a drug storage cartridge (40) and a vibration assembly (50), A top plate (102) is fixedly provided above the bottom plate (10), and a first arc-shaped groove (101) for placing a U-shaped steel belt is provided on the top of the bottom plate (10). The drug storage cartridge (40) is arranged between the bottom plate (10) and the top plate (102), and a filling tube (401) is provided at the bottom of the drug storage cartridge (40), and the lower end of the filling tube (401) extends into the interior of the first arc-shaped groove (101). The driving assembly (20) is installed at the bottom of the top plate (102) and is used to drive the storage barrel (40) and the filling tube (401) to move along the length direction of the first arc-shaped groove (101). The pressing assembly (30) is arranged on the left side of the filling tube (401). When the filling tube (401) moves, the pressing assembly (30) is used to press the U-shaped steel strip so that the U-shaped steel strip is closed into a circular tube structure. The vibration assembly (50) is arranged on the right side of the filling tube (401), and when the filling tube (401) moves, the vibration assembly (50) is used to vibrate the solder inside the circular tube structure.

2. A flux-cored welding wire forming device according to claim 1, characterized in that: The driving assembly (20) comprises a driving motor (201), a screw rod (202), a driving rod (203), and a first supporting plate (204). The driving motor (201) is fixedly mounted on the bottom of the top plate (102), the driving rod (203) is fixedly arranged on the upper part of the first supporting plate (204), one end of the screw rod (202) is connected to the output end of the driving motor (201), and the other end passes through the driving rod (203) and is threadedly engaged with the driving rod (203), and the drug storage cartridge (40) is fixedly arranged on the upper part of the first supporting plate (204).

3. The flux-cored welding wire forming device according to claim 2, characterized in that: The driving assembly (20) further includes a slide plate (205) and a guide rod (206). The guide rod (206) is fixedly mounted on the bottom of the top plate (102), the slide plate (205) is fixedly arranged on the upper portion of the first support plate (204), and the guide rod (206) passes through the slide plate (205) and movably cooperates with the slide plate (205).

4. The flux-cored welding wire forming device according to claim 2, characterized in that: The upper portion of the bottom plate (10) is provided with first guide grooves (103) on both the front and rear sides of the first arc-shaped groove (101), and two groups of the first guide grooves (103) are provided with second guide grooves (104) at one end. The two groups of the first guide grooves (103) are distributed along the length direction of the first arc-shaped groove (101), and the two groups of the second guide grooves (104) are perpendicular to the corresponding first guide grooves (103). The pressing assembly (30) includes a pressing wheel (301), a support rod (303), a rotating shaft (304), a first push rod (305), a second push rod (306) and a guide slide rod (307). The pressure wheels (301) are provided with two groups, and the two groups of pressure wheels (301) are arranged above the bottom plate (10). The two groups of pressure wheels (301) are respectively located on the front and rear sides of the first arc groove (101). The edges of the opposite sides of the two groups of pressure wheels (301) are both provided with arc-shaped circular surfaces (302). The sides of the two groups of pressure wheels (301) away from each other are both rotatably provided with the rotating shaft (304). The ends of the two groups of rotating shafts (304) away from the corresponding pressure wheels (301) are both fixedly provided with a group of second push rods (306). The first push rod (305) is hingedly provided on the side wall of the two groups of the second push rods (306), and a group of the support rods (303) is hingedly provided at one end of the two groups of the first push rods (305) away from the corresponding second push rods (306). The upper ends of the two groups of the support rods (303) are fixedly connected to the bottom of the first support plate (204), and the guide slide rods (307) are fixedly provided at the bottom of the two groups of the second push rods (306). The lower ends of the two groups of the guide slide rods (307) extend into the interior of the two groups of the second guide grooves (104).

5. The flux-cored welding wire forming device according to claim 2, characterized in that: A plurality of limiting rods (106) are fixedly provided at the bottom of the top plate (102), and the limiting rods (106) are sequentially spaced along the length direction of the first arc-shaped groove (101). The vibration assembly (50) includes a rocker (501), a pin (503), an elastic member (505), a second support plate (506), and a vibration rod (507). The vibration rod (507) is arranged inside the first arc-shaped groove (101), and a gap is provided between the vibration rod (507) and the inner wall of the first arc-shaped groove (101) for the U-shaped steel belt to pass through. The lower end of the swing rod (501) is hingedly connected to the vibration rod (507), and the upper end extends to the bottom of the top plate (102). The swing rod (501) is provided with a notch (502). The second support plate (506) is fixedly arranged on the side wall of the first support plate (204); one end of the pin rod (503) is fixedly connected to the second support plate (506), and the other end passes through the rocker (501) from the notch (502); a U-shaped baffle (504) is fixedly arranged on the side wall of the second support plate (506); one end of the elastic member (505) is connected to the U-shaped baffle (504), and the other end is connected to the rocker (501), for providing elastic support to the rocker (501).

6. The flux-cored welding wire forming device according to claim 5, characterized in that: A tapered portion (508) is fixedly provided on the left end of the vibration rod (507).

7. The flux-cored welding wire forming device according to claim 5, characterized in that: The elastic member (505) is a spring or a metal shrapnel.

8. The flux-cored welding wire forming device according to claim 1, characterized in that: A second arc-shaped groove (105) is further provided on the upper portion of the bottom plate (10). The second arc-shaped groove (105) is located at the right end of the first arc-shaped groove (101) and is connected to the first arc-shaped groove (101). The diameter of the second arc-shaped groove (105) is smaller than the diameter of the first arc-shaped groove (101), so that a step is formed between the second arc-shaped groove (105) and the first arc-shaped groove (101) for abutting the right end of the U-shaped steel belt.

9. The flux-cored welding wire forming device according to claim 8, characterized in that: A pressing assembly (60) is further provided on the left side inside the first arc-shaped groove (101). After the U-shaped steel belt is placed inside the first arc-shaped groove (101), the pressing assembly (60) is used to press the U-shaped steel belt against the step.

10. The flux-cored welding wire forming device according to claim 9, characterized in that: The pressing assembly (60) includes a pressing block (601), a screw (602) and a support seat (603). The support seat (603) is fixedly installed inside the first arc-shaped groove (101), the screw rod (602) passes through the support seat (603) and is threadedly engaged with the support seat (603), and the stop block (601) is fixedly arranged at one end of the screw rod (602) facing the second arc-shaped groove (105).

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