CN115338344B - Powder leakage-proof cutting equipment for welding wire processing - Google Patents
Powder leakage-proof cutting equipment for welding wire processing Download PDFInfo
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- CN115338344B CN115338344B CN202211270259.9A CN202211270259A CN115338344B CN 115338344 B CN115338344 B CN 115338344B CN 202211270259 A CN202211270259 A CN 202211270259A CN 115338344 B CN115338344 B CN 115338344B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 49
- 238000003466 welding Methods 0.000 title claims abstract description 48
- 239000000843 powder Substances 0.000 title claims abstract description 38
- 238000005452 bending Methods 0.000 claims description 24
- 238000003825 pressing Methods 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000002265 prevention Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/40—Making wire or rods for soldering or welding
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Abstract
The invention relates to the field of welding wires, in particular to leakage-proof cutting equipment for powder for welding wire processing. The problems to be solved are: when the flux-cored wire is cut off, the powder filled inside can be leaked from the cut-off opening, and the cut-off opening cannot be automatically sealed, so that the leakage amount of the powder inside the welding rod and the welding wire is increased. The technical scheme is as follows: a leakage-proof cutting device for welding wire processing powder comprises a fixed bottom foot, a mounting rack and the like; eight fixing bottom feet are arranged; the upper surfaces of the eight fixed feet are fixedly connected with a mounting frame. The invention realizes that when the flux-cored wire is cut into sections, the cut part of the flux-cored wire is in an inverted V shape, and the cut part is heated and stretched at fixed points, so that the leakage opening of the cut part is reduced when the flux-cored wire is cut, and the inverted V shape further prevents the leakage of the powder from the flux-cored wire and the welding rod, and simultaneously seals the cut of the flux-cored wire in time to prevent the secondary leakage of the powder, and straightens the bent part of the flux-cored wire.
Description
Technical Field
The invention relates to the field of welding wires, in particular to leakage-proof cutting equipment for powder for welding wire processing.
Background
At present, with the more mature flux-cored wire technology, the flux-cored wire becomes one of the main welding materials in the welding industry, but when small-scale welding work is carried out, the welding wire is inconvenient to use, and the flux-cored wire needs to be cut into sections, namely, welding rods with various lengths, but in the prior art, when the flux-cored wire is cut off, the powder filled in the flux-cored wire can be automatically leaked from a cutting opening, so that the powder filled in the cut welding rods is not tight and compact, in the using process, the situations of false welding and broken welding easily occur, and the performance of products is greatly reduced; secondly, cutting off the completion back, prior art can't seal its automation, leads to the unable very first time of incision of welding rod to be sealed, not only needs artifical later stage to seal, and increase work load leads to the inside powder of welding rod to reveal degree greatly increased moreover.
Disclosure of Invention
The invention provides a powder leakage-proof cutting device for welding wire processing, aiming at overcoming the defects that when a flux-cored wire is cut off, powder filled in the flux-cored wire can automatically leak from a cutting opening, and the opening cannot be automatically sealed, so that the leakage amount of the powder in a welding rod and the welding wire is greatly increased.
The technical scheme of the invention is as follows: a leakage-proof cutting device for welding wire processing powder comprises fixing bottom feet, a mounting frame, a winding roller, a conveyor, a collecting frame, a conveying system, a stretching system, a bending system, a cutting system and a pressing system; eight fixed bottom feet are arranged; the mounting frame is fixedly connected to the upper surfaces of the eight fixed bottom feet; a winding roller is arranged on the left side of the mounting rack; a conveyor is arranged on the left side of the mounting rack and is positioned on the right side of the winding roller; a collecting frame is arranged on the right side of the mounting rack; the outer surface of the winding roller is wound with a flux-cored wire; a conveying system for conveying the flux-cored wires is arranged in the middle of the upper surface of the mounting frame; a cutting system for cutting off the flux-cored wire is arranged on the right side of the upper surface of the mounting rack; a stretching system for stretching the flux-cored wire is arranged on the left side of the conveying system; the stretching system is connected with the mounting frame; a bending system for bending the flux-cored wire is arranged on the left side of the conveying system; the bending system is connected with the mounting frame; a mouth pressing system for pressing a mouth of the flux-cored wire is arranged at the lower side of the cutting system; the pressure port system is connected with the mounting frame.
More preferably, the conveying system comprises a fixed frame, a sliding rail, a first driving piece, a second driving piece and a first clamping block; two fixing frames which are symmetrical front and back are fixedly connected to the middle part of the upper surface of the mounting frame; the upper parts of the opposite sides of the two fixing frames are respectively fixedly connected with a sliding rail; a first driving piece is connected in each of the two sliding rails in a sliding manner; the upper sides of the two first driving pieces are connected with a stretching system; the lower sides of the two first driving pieces are connected with a bending system; two second driving parts are fixedly connected to the opposite sides of the two first driving parts respectively; two flexible end of second driving piece respectively the rigid coupling have a first tight piece of clamp, and two first tight piece of clamp are all seted up an arc mouth in opposite directions the side.
More preferably, the stretching system comprises a first connecting plate, a push plate, a support frame, a first elastic piece, a U-shaped frame, a third driving piece, a second clamping block and a first connecting rod; a first connecting plate is fixedly connected between the upper sides of the two first driving parts; two push plates which are symmetrical in front and back are fixedly connected to the upper surface of the first connecting plate; two symmetrical support frames are fixedly connected to the right side of the upper surface of the mounting frame; the upper sides of the two support frames are respectively fixedly connected with a first elastic piece; the upper sides of the two support frames are fixedly connected with a first connecting rod respectively, and the two first elastic pieces are sleeved on the first connecting rod respectively; the left sides of the two first connecting rods are jointly connected with a U-shaped frame in a sliding manner, and the upper part of the left side surface of the U-shaped frame is provided with two grooves which are consistent with the positions of the push plate; the left ends of the two first elastic pieces are fixedly connected with a U-shaped frame; two third driving pieces which are symmetrical front and back are fixedly connected to the lower side of the U-shaped frame; and the telescopic ends of the two third driving parts are respectively fixedly connected with a second clamping block.
More preferably, the bending system comprises a T-shaped frame, a first wedge-shaped block, a second elastic piece, a hollow triangular block, a second wedge-shaped block and an electric heater; the lower sides of the two first driving pieces are fixedly connected with a T-shaped frame; a first wedge-shaped block is fixedly connected to the right part of the lower side of the T-shaped frame; two second elastic pieces which are symmetrical front and back are fixedly connected to the right side of the upper surface of the mounting rack; the telescopic ends of the two second elastic pieces are fixedly connected with a hollow triangular block; the middle part of the lower surface of the hollow triangular block is fixedly connected with a second wedge-shaped block; an electric heater is fixedly connected with the upper side in the hollow triangular block.
More preferably, the hollow triangular block has heat-conducting properties.
More preferably, the cutting system comprises a portal frame, a third elastic element, a second connecting plate, an L-shaped plate, a motor, a cam, a cutter and a second connecting rod; a portal frame is fixedly connected to the right side of the upper surface of the mounting frame and is positioned on the outer sides of the two second elastic pieces; two third elastic parts which are symmetrical front and back are fixedly connected to the right side of the upper surface of the mounting frame, the two third elastic parts are positioned on the outer sides of the two second elastic parts, and the two third elastic parts are positioned on the inner side of the portal frame; two second connecting rods which are symmetrical front and back are fixedly connected to the right side of the upper surface of the mounting rack, and two third elastic pieces are sleeved on one second connecting rod respectively; an L-shaped plate is fixedly connected to the upper part of the left side surface of the portal frame; the lower part of the left side of the L-shaped plate is provided with a motor; the output end of the motor is fixedly connected with a cam; the upper ends of the two third elastic pieces are fixedly connected with a second connecting plate; the upper sides of the two second connecting rods are connected with a second connecting plate in a sliding manner; the lower surface of the second connecting plate is connected with a pressure port system; the middle part of the second connecting plate is fixedly connected with a cutter, and the cutter is positioned right above the hollow triangular block.
More preferably, the mouth pressing system comprises a third wedge-shaped block, a third connecting plate, a fourth elastic piece, a fourth connecting plate, a fourth wedge-shaped block, a first flattening plate, a second flattening plate and a third connecting rod; the lower surface of the second connecting plate is fixedly connected with two third wedge blocks which are symmetrical front and back; two third connecting plates which are symmetrical in front and back are fixedly connected to the right side of the upper surface of the mounting frame, the front third connecting plate is located between the front second elastic piece and the front third elastic piece, and the rear third connecting plate is located between the rear second elastic piece and the rear third elastic piece; a fourth elastic piece is fixedly connected between the upper sides of the two third connecting plates; a third connecting rod is fixedly connected between the upper sides of the two third connecting plates, and a fourth elastic piece is positioned on the outer side of the third connecting rod; two fourth connecting plates which are symmetrical in front and back are arranged on the fourth elastic piece; the third connecting plate is connected with the two fourth connecting plates in a sliding manner; a fourth wedge block is fixedly connected to the upper parts of the back sides of the two fourth connecting plates respectively; the right parts of the opposite sides of the two fourth connecting plates are respectively fixedly connected with a first flattening plate; two opposite side left parts of the fourth connecting plates are fixedly connected with a second flattening plate respectively.
More preferably, the gantry crane further comprises a straightening system, the straightening system is mounted on the upper side of the gantry frame, and the straightening system comprises a fourth driving part, a fifth connecting plate, a limiting plate, a connecting frame, a sixth connecting plate, a shifting plate and a straightening rod; a fourth driving part is fixedly connected to the middle part of the inner upper side of the portal frame; the telescopic end of the fourth driving piece is fixedly connected with a fifth connecting plate; the lower surface of the fifth connecting plate is fixedly connected with two limiting plates which are symmetrical front and back; two connecting frames which are symmetrical front and back are fixedly connected to the right side of the upper surface of the mounting frame, and the two connecting frames are positioned on the right of the two third connecting plates; the upper sides of the two connecting frames are respectively connected with a sixth connecting plate through a torsion spring rotating shaft; the upper surfaces of the two sixth connecting plates are fixedly connected with a displacement plate respectively, the upper ends of the two displacement plates are provided with a round rod respectively, and each round rod is in contact with the lower side of each limiting plate; and two opposite sides of the sixth connecting plate are fixedly connected with a straight rod respectively.
More preferably, the two limit plates are wavy.
More preferably, the torsion spring between the link frame and the sixth link plate is in a twisted state in an initial state.
Compared with the prior art, the invention has the following advantages: the invention realizes that when the flux-cored wire is cut into sections, the cut part of the flux-cored wire is in an inverted V shape, and the cut part is heated and stretched at fixed points, so that the leakage opening of the cut part is greatly reduced when the flux-cored wire is cut, and the inverted V shape further prevents the leakage of the powder from the flux-cored wire and the welding rod, thereby effectively improving the cutting efficiency, preventing the leakage of the powder, sealing the cut of the flux-cored wire in time, reducing the workload of workers, preventing the secondary leakage of the powder, straightening the bent part of the flux-cored wire, ensuring that the welding rod is a straight welding rod, and ensuring that the quality and the appearance of the welding rod meet the requirements.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the leakage-proof cutting device for welding wire processing powder according to the present invention.
Fig. 2 is a schematic perspective view of a second apparatus for cutting and preventing leakage of powder for wire processing according to the present invention.
Fig. 3 is a front view of the powder leakage prevention cutting apparatus for wire processing of the present invention.
Fig. 4 is a schematic perspective view of a part of the leakage-proof cutting apparatus for welding wire processing according to the present invention.
Fig. 5 is a schematic view showing a first partial body structure of a feeding system of the leakage-proof cutting apparatus for powder for welding wire processing according to the present invention.
Fig. 6 is a schematic perspective view of a second embodiment of a feeding system of the leakage-proof cutting device for welding wire manufacturing according to the present invention.
Fig. 7 is a schematic perspective view of a drawing system of the leakage-proof cutting apparatus for welding wire processing powder according to the present invention.
Fig. 8 is a schematic perspective view of a part of a drawing system of the powder leakage prevention cutting apparatus for wire processing according to the present invention.
Fig. 9 is a schematic perspective view of a first embodiment of a projection system of the leakage-proof cutting apparatus for welding powder for wire processing according to the present invention.
Fig. 10 is a schematic perspective view of a second embodiment of a projection system of the leakage-proof cutting apparatus for welding powder for wire processing according to the present invention.
Fig. 11 is a front view of a projection system of the leakage prevention cutting apparatus for welding powder for wire processing according to the present invention.
Fig. 12 is a schematic perspective view of a powder leakage prevention cutting apparatus for wire processing according to the present invention.
Fig. 13 is a schematic perspective view of a mouth pressing system of the leakage-proof cutting device for welding wire processing powder according to the present invention.
Fig. 14 is a schematic perspective view of a first embodiment of a straightening system of the leakage-proof cutting apparatus for welding powder for wire processing according to the present invention.
Fig. 15 is a schematic perspective view of a second embodiment of a straightening system of the leakage-proof cutting apparatus for welding powder for wire processing according to the present invention.
Fig. 16 is a schematic perspective view illustrating a third exemplary embodiment of a straightening system of the leakage-preventing cutting apparatus for welding wire manufacturing according to the present invention.
Fig. 17 is a schematic perspective view of a part of a straightening system of the leakage-proof cutting apparatus for welding wire manufacturing according to the present invention.
Labeled as: 1-fixing bottom feet, 2-mounting frames, 3-winding rollers, 4-flux-cored wires, 5-conveyors, 6-collecting frames, 201-fixing frames, 202-sliding rails, 203-first driving members, 204-second driving members, 205-first clamping blocks, 301-first connecting plates, 302-push plates, 303-supporting frames, 304-first elastic members, 305-U-shaped frames, 306-third driving members, 307-second clamping blocks, 308-first connecting rods, 401-T-shaped frames, 402-first wedge blocks, 403-second elastic members, 404-hollow triangular blocks, 405-second wedge blocks and 406-electric heaters, 501-a portal frame, 502-a third elastic element, 503-a second connecting plate, 504-an L-shaped plate, 505-a motor, 506-a cam, 507-a cutter, 508-a second connecting rod, 601-a third wedge block, 602-a third connecting plate, 603-a fourth elastic element, 604-a fourth connecting plate, 605-a fourth wedge block, 606-a first flattening plate, 607-a second flattening plate, 608-a third connecting rod, 701-a fourth driving element, 702-a fifth connecting plate, 703-a limiting plate, 704-a connecting frame, 705-a sixth connecting plate, 706-a displacement plate and 707-a straightening rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It is to be understood that these descriptions are only illustrative and are not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The first driving member 203 is an electric slider, the second driving member 204, the third driving member 306 and the fourth driving member 701 are electric pushrods, the first elastic member 304, the third elastic member 502 and the fourth elastic member 603 are springs, and the second elastic member 403 is a spring expansion plate.
Example 1
A welding wire processing is with powder leakage prevention cutting apparatus, as shown in fig. 1-13, including fixed footing 1, mounting bracket 2, wind-up roll 3, conveyer 5, collection frame 6, conveying system, stretching system, bending system, cutting system and pressure mouth system; eight fixing feet 1 are arranged; the upper surfaces of the eight fixed feet 1 are fixedly connected with a mounting frame 2; a wind-up roll 3 is arranged on the left side of the mounting frame 2; a conveyor 5 is arranged on the left side of the mounting frame 2, and the conveyor 5 is positioned on the right side of the wind-up roll 3; the right side of the mounting frame 2 is provided with a collecting frame 6; the outer surface of the winding roller 3 is wound with a flux-cored wire 4; the middle part of the upper surface of the mounting frame 2 is provided with a conveying system; a cutting system is arranged on the right side of the upper surface of the mounting rack 2; a stretching system is arranged on the left side of the conveying system; the stretching system is connected with the mounting frame 2; a bending system is arranged on the left side of the conveying system; the bending system is connected with the mounting frame 2; a pressure port system is arranged at the lower side of the cutting system; the pressure port system is connected with the mounting frame 2.
The conveying system comprises a fixed frame 201, a sliding rail 202, a first driving element 203, a second driving element 204 and a first clamping block 205; the middle part of the upper surface of the mounting frame 2 is connected with two front and back symmetrical fixing frames 201 through bolts; the upper parts of the opposite sides of the two fixing frames 201 are respectively welded with a sliding rail 202; a first driving part 203 is connected in each of the two sliding rails 202 in a sliding manner; the upper sides of the two first driving pieces 203 are both connected with a stretching system; the lower sides of the two first driving pieces 203 are both connected with a bending system; two second driving parts 204 are fixedly connected to the opposite sides of the two first driving parts 203 respectively; the telescopic ends of the two second driving members 204 are respectively fixedly connected with a first clamping block 205, and the opposite sides of the two first clamping blocks 205 are provided with an arc-shaped opening.
The stretching system comprises a first connecting plate 301, a push plate 302, a supporting frame 303, a first elastic piece 304, a U-shaped frame 305, a third driving piece 306, a second clamping block 307 and a first connecting rod 308; a first connecting plate 301 is welded between the upper sides of the two first driving pieces 203; the upper surface of the first connecting plate 301 is welded with two push plates 302 which are symmetrical front and back; the right side of the upper surface of the mounting rack 2 is connected with two support frames 303 which are symmetrical front and back through bolts; the upper sides of the two support frames 303 are respectively fixedly connected with a first elastic part 304; a first connecting rod 308 is fixedly connected to the upper sides of the two support frames 303, and the two first elastic members 304 are sleeved on the first connecting rod 308; the left sides of the two first connecting rods 308 are jointly connected with a U-shaped frame 305 in a sliding manner, and the upper part of the left side surface of the U-shaped frame 305 is provided with two grooves with the same positions as the push plate 302; the left ends of the two first elastic pieces 304 are fixedly connected with a U-shaped frame 305; two third driving members 306 which are symmetrical front and back are fixedly connected to the lower side of the U-shaped frame 305; a second clamping block 307 is fixed to each of the telescopic ends of the two third driving members 306.
The bending system comprises a T-shaped frame 401, a first wedge block 402, a second elastic piece 403, a hollow triangle block 404, a second wedge block 405 and an electric heater 406; a T-shaped frame 401 is welded on the lower sides of the two first driving pieces 203 together; a first wedge-shaped block 402 is welded at the right part of the lower side of the T-shaped frame 401; two second elastic pieces 403 which are symmetrical front and back are fixedly connected to the right side of the upper surface of the mounting rack 2; the telescopic ends of the two second elastic pieces 403 are fixedly connected with hollow triangular blocks 404; the middle part of the lower surface of the hollow triangular block 404 is welded with a second wedge-shaped block 405; an electric heater 406 is fixedly connected to the inner upper side of the hollow triangular block 404.
The hollow triangular block 404 has a heat conductive property.
The cutting system comprises a portal frame 501, a third elastic element 502, a second connecting plate 503, an L-shaped plate 504, a motor 505, a cam 506, a cutter 507 and a second connecting rod 508; the portal frame 501 is connected to the right side of the upper surface of the mounting frame 2 through a bolt, and the portal frame 501 is located on the outer side of the two second elastic pieces 403; two third elastic members 502 which are symmetrical front and back are fixedly connected to the right side of the upper surface of the mounting frame 2, the two third elastic members 502 are positioned on the outer sides of the two second elastic members 403, and the two third elastic members 502 are positioned on the inner side of the portal frame 501; two second connecting rods 508 which are symmetrical front and back are fixedly connected to the right side of the upper surface of the mounting rack 2, and the two third elastic pieces 502 are respectively sleeved on one second connecting rod 508; the upper part of the left side surface of the portal frame 501 is connected with an L-shaped plate 504 through a bolt; a motor 505 is arranged at the lower part of the left side of the L-shaped plate 504; the output end of the motor 505 is fixedly connected with a cam 506; the upper ends of the two third elastic pieces 502 are fixedly connected with a second connecting plate 503; the upper sides of the two second connecting rods 508 are connected with the second connecting plate 503 in a sliding way; the lower surface of the second connecting plate 503 is connected with a pressure port system; the middle part of the second connecting plate 503 is welded with a cutter 507, and the cutter 507 is positioned right above the hollow triangular block 404.
The mouth pressing system comprises a third wedge block 601, a third connecting plate 602, a fourth elastic member 603, a fourth connecting plate 604, a fourth wedge block 605, a first flattening plate 606, a second flattening plate 607 and a third connecting rod 608; the lower surface of the second connecting plate 503 is welded with two third wedge blocks 601 which are symmetrical front and back; two third connecting plates 602 which are symmetrical front and back are connected to the right side of the upper surface of the mounting bracket 2 through bolts, the front third connecting plate 602 is located between the front second elastic piece 403 and the front third elastic piece 502, and the rear third connecting plate 602 is located between the rear second elastic piece 403 and the rear third elastic piece 502; a fourth elastic element 603 is fixedly connected between the upper sides of the two third connecting plates 602; a third connecting rod 608 is fixedly connected between the upper sides of the two third connecting plates 602, and the fourth elastic element 603 is positioned outside the third connecting rod 608; two fourth connecting plates 604 which are symmetrical front and back are arranged on the fourth elastic piece 603; the third connecting rod 608 slidably connects the two fourth connecting plates 604; the upper parts of the two opposite sides of the fourth connecting plates 604 are respectively welded with a fourth wedge block 605; two first flattening plates 606 are welded on the right parts of the opposite sides of the two fourth connecting plates 604 respectively; two second flattening plates 607 are welded to the left parts of the two opposite sides of the fourth connecting plates 604.
Before the preparation, a coil of flux-cored wire 4 is placed on the wind-up roll 3, the end of the flux-cored wire 4 is manually pulled to pass through the conveyor 5 and the two first clamping blocks 205, as shown in fig. 1, the wind-up roll 3 and the conveyor 5 are controlled to start working, the flux-cored wire 4 is conveyed by the wind-up roll 3 and the conveyor 5, and the conveyor 5 can straighten the flux-cored wire 4, at the same time, the two second driving members 204 are controlled to start working, the two first clamping blocks 205 are driven by the two second driving members 204 to move towards each other, as the two first clamping blocks 205 are provided with an arc-shaped opening at opposite sides, the flux-cored wire 4 is clamped by the two first clamping blocks 205, then the two first driving members 203 are controlled to start working, the two second driving members 204 and the two first clamping blocks 205 are driven by the two first driving members 203 to move towards the right, so as to drive the flux-cored wire 4 to move right, when the right end of the flux-cored wire 4 passes through the two second clamping blocks 307, because the two second driving members 204 can simultaneously drive the first connecting plate 301 to move rightwards when moving, so as to drive the two push plates 302 to move rightwards, so that the right ends of the two push plates 302 are in contact with the groove formed on the upper part of the left side surface of the U-shaped frame 305, then the two third driving members 306 are controlled to start working, the two second clamping blocks 307 are driven to move towards each other by the two third driving members 306, so that the two second clamping blocks 307 clamp the right end of the flux-cored wire 4, then the two first driving members 203 continuously drive the two second driving members 204 and the two first clamping blocks 205 to move rightwards, so that the two push plates 302 push the U-shaped frame 305 to move rightwards, further the two first elastic members 304 are compressed by the U-shaped frame 305, and simultaneously drive the two third driving members 306 and the two second clamping blocks 307 to move rightwards synchronously, the flux-cored wire 4 is moved rightwards smoothly, when the two second driving parts 204 move rightwards, the T-shaped frame 401 is driven to move rightwards simultaneously, and then the first wedge-shaped block 402 is driven to move rightwards, when the first wedge-shaped block 402 moves rightwards and is in contact with the second wedge-shaped block 405, the first wedge-shaped block 402 continues moving rightwards, and then the second wedge-shaped block 405 is extruded upwards through the first wedge-shaped block 402, and then the hollow triangle-shaped block 404 is driven to move upwards through the second wedge-shaped block 405, the hollow triangle-shaped block 404 is in contact with the flux-cored wire 4 while stretching the two second elastic parts 403, and the flux-cored wire 4 is extruded, so that the flux-cored wire 4 is in a bending state, then the electric heater 406 is controlled to start working, the electric heater 406 transfers heat to the bending part of the flux-cored wire 4 through the hollow triangle-shaped block 404, the shell of the flux-cored wire 4 is made of a metal material, and has certain stretching capability after heating, because two sides of the bending part of the welding wire 4 are respectively clamped by the two first clamping blocks 205 and the two second clamping blocks 205, and the two second clamping blocks 307, and the hollow triangle-shaped block 404 extrudes the welding wire 4, and then drives the flux-cored wire to move downwards through the second clamping block 505 to move downwards through the second clamping cam 505, and drive the second cam to move downwards through the second connecting plate 505, and press the second cam 507, and press the second flat-shaped connecting plate 505, and press the second cam 507, and press the second cam to press the second wedge-shaped block 505, and press the second connecting plate to press the second connecting plate 505, and press the second cam to press the second wedge-shaped block 505, and press the second connecting plate to press the third connecting plate 505, and press the second flat-shaped cutting blade 507, and press the third connecting plate to press the third connecting plate 505 simultaneously, when the cutting knife 507 cuts off the bending part of the flux-cored wire 4, the two third wedge blocks 601 extrude the two fourth wedge blocks 605 to move in opposite directions, and then the two fourth wedge blocks 605 drive the two fourth connecting plates 604 to move in opposite directions, then the two fourth connecting plates 604 compress the two fourth elastic members 603, and simultaneously drive the two first flattening plates 606 and the two second flattening plates 607 to move in opposite directions, the right side notch of the cut-off part of the flux-cored wire 4 is flattened through the two first flattening plates 606, the left side notch of the cut-off part of the flux-cored wire 4 is flattened through the two second flattening plates 607, and then the powder filled in the flux-cored wire 4 is prevented from leaking from the notch, meanwhile, the cut-off part of the flux-cored wire 4 is pressed by the hollow triangle blocks 404 to be bent, and further prevented from leaking from the notch, the cut-off part of the flux-cored wire 4 is heated and then bent through the hollow triangle blocks 404, so that the cut-off part of the flux-cored wire 4 is stretched, the cut-cored wire is thinned, the leakage of the cut-off part of the flux-cored wire 4 is further reduced, and the powder inside the flux-cored wire 4 is prevented from leaking.
Example 2
On the basis of embodiment 1, referring to fig. 1 and fig. 14 to fig. 17, the device further includes a straightening system, the straightening system is installed on the upper side of the gantry 501, and the straightening system includes a fourth driving part 701, a fifth connecting plate 702, a limiting plate 703, a connecting frame 704, a sixth connecting plate 705, a shifting plate 706 and a straightening rod 707; a fourth driving part 701 is fixedly connected to the middle part of the inner upper side of the portal frame 501; a fifth connecting plate 702 is fixedly connected to the telescopic end of the fourth driving part 701; two limiting plates 703 which are symmetrical front and back are welded on the lower surface of the fifth connecting plate 702; two connecting frames 704 which are symmetrical front and back are connected to the right side of the upper surface of the mounting frame 2 through bolts, and the two connecting frames 704 are positioned on the right side of the two third connecting plates 602; the upper sides of the two connecting frames 704 are respectively connected with a sixth connecting plate 705 through torsion spring rotating shafts; the upper surfaces of the two sixth connecting plates 705 are respectively connected with a displacement plate 706 through bolts, the upper ends of the two displacement plates 706 are respectively provided with a round rod, and each round rod is in contact with the lower side of each limiting plate 703; two opposite sides of the sixth connecting plate 705 are welded with a straightening rod 707.
The two limit plates 703 are wavy.
The torsion spring between the connection frame 704 and the sixth connection plate 705 is in an initial state of a torsion state.
When the flux-cored wire 4 is cut off and flattened and sealed, the cut-off part of the flux-cored wire 4 is bent by the hollow triangular block 404, so that both ends of the cut of the flux-cored wire 4 are bent, and further need to be straightened, after the cut-off is finished, the two first driving pieces 203 are controlled to continuously drive the two second driving pieces 204 and the two first clamping pieces 205 to move rightwards, so that the two push plates 302 are continuously moved rightwards, so that the U-shaped frame 305 is continuously moved rightwards, namely the two third driving pieces 306 and the second clamping pieces 307 are moved rightwards, so that the cut right part of the flux-cored wire 4 and the flux-cored wire 4 are continuously moved rightwards, meanwhile, the fourth driving piece 701 is controlled to start working, the fifth connecting plate 702 is driven to move downwards by the fourth driving piece 701, so that the two limiting plates 703 are driven to move downwards, and when the two limiting plates 703 move downwards, since the torsion springs between the two connecting frames 704 and the two sixth connecting plates 705 are in a torsion state, as the limiting plates 703 move downward, and the lower wavy curved portions of the two limiting plates 703 contact the upper round rods of the two shifting plates 706, based on the top-down view, the front sixth connecting plate 705 and the front straightening rod 707 rotate counterclockwise around the front torsion spring rotating shaft, and the rear sixth connecting plate 705 and the rear straightening rod 707 rotate clockwise around the front torsion spring rotating shaft, that is, the two straightening rods 707 rotate to contact the cut right side of the flux-cored wire 4, and as the cut-off opening passes between the two straightening rods 707, since the two torsion springs are in a torsion state at this time, and the two straightening rods 707 apply pressure to the cut right side of the flux-cored wire 4, therefore, when the cut-off bending portion of the flux-cored wire 4 passes through the two straightening rods 707, the bending section of the cut-off right portion of the flux-cored wire 4 is straightened by the two straightening rods 707, and then the fourth driving member 701 is controlled to move downward again, so that the upper wavy bending portions of the two limiting plates 703 are in contact with the upper ends of the two shifting plates 706, further the front sixth connecting plate 705 and the front straightening rod 707 rotate counterclockwise again around the front torsion spring rotating shaft, the rear sixth connecting plate 705 and the rear straightening rod 707 rotate clockwise again around the rear torsion spring rotating shaft, so that the two straightening rods 707 are in contact with and extrude the cut-off of the flux-cored wire 4, thereby realizing two times of pulling of the straightening rods 707, straightening the cut-off of the flux-cored wire 4, and then controlling the two first driving members 203 to stop working, meanwhile, the fifth connecting plate 702 is brought back to the original position by the fourth driving member 701, and further drives the two limiting plates 703 to return to the original positions, so that the two sixth connecting plates 707 and the two straightening rods 707 return to the cut-off portion to be a straight welding rod, then the two second clamping blocks 205 and the two second clamping blocks 205 are separated from the first clamping block 205, and the second clamping block 205 are separated from the cut-off flux-core wire 4, and the first clamping block 205, and the second clamping block 205.
While the disclosure has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that various other embodiments can be devised which do not depart from the scope of the invention as disclosed herein. Accordingly, the scope of the invention should be limited only by the attached claims.
Claims (3)
1. A powder leakage-proof cutting device for welding wire processing comprises fixing bottom feet (1), a mounting frame (2), a winding roller (3), a conveyor (5) and a collecting frame (6); eight fixing feet (1) are arranged; the upper surfaces of the eight fixed feet (1) are fixedly connected with mounting frames (2); a wind-up roll (3) is arranged on the left side of the mounting rack (2); a conveyor (5) is installed on the left side of the mounting rack (2), and the conveyor (5) is positioned on the right side of the winding roller (3); a collecting frame (6) is arranged on the right side of the mounting rack (2); a flux-cored wire (4) is wound on the outer surface of the winding roller (3); the method is characterized in that: the device also comprises a conveying system, a stretching system, a bending system, a cutting system and a pressing system; a conveying system for conveying the flux-cored wire (4) is arranged in the middle of the upper surface of the mounting frame (2); a cutting system for cutting off the flux-cored wire (4) is arranged on the right side of the upper surface of the mounting rack (2); a stretching system for stretching the flux-cored wire (4) is arranged on the left side of the conveying system; the stretching system is connected with the mounting frame (2); a bending system for bending the flux-cored wire (4) is arranged on the left side of the conveying system; the bending system is connected with the mounting frame (2); a mouth pressing system for pressing a mouth of the flux-cored wire (4) is arranged at the lower side of the cutting system; the pressure port system is connected with the mounting frame (2);
the conveying system comprises a fixed frame (201), a sliding rail (202), a first driving piece (203), a second driving piece (204) and a first clamping block (205); two fixing frames (201) which are symmetrical front and back are fixedly connected to the middle part of the upper surface of the mounting frame (2); the upper parts of the opposite sides of the two fixing frames (201) are respectively fixedly connected with a sliding rail (202); a first driving piece (203) is connected in each of the two sliding rails (202) in a sliding manner; the upper sides of the two first driving pieces (203) are connected with a stretching system; the lower sides of the two first driving pieces (203) are connected with a bending system; two second driving parts (204) are fixedly connected to the opposite sides of the two first driving parts (203); the telescopic ends of the two second driving parts (204) are fixedly connected with a first clamping block (205) respectively, and the opposite sides of the two first clamping blocks (205) are provided with an arc-shaped opening respectively;
the bending system comprises a T-shaped frame (401), a first wedge-shaped block (402), a second elastic piece (403), a hollow triangular block (404), a second wedge-shaped block (405) and an electric heater (406); a T-shaped frame (401) is fixedly connected to the lower sides of the two first driving pieces (203); a first wedge block (402) is fixedly connected to the right part of the lower side of the T-shaped frame (401); two second elastic pieces (403) which are symmetrical front and back are fixedly connected to the right side of the upper surface of the mounting rack (2); the telescopic ends of the two second elastic pieces (403) are fixedly connected with hollow triangular blocks (404); the middle part of the lower surface of the hollow triangular block (404) is fixedly connected with a second wedge-shaped block (405); an electric heater (406) is fixedly connected with the inner upper side of the hollow triangular block (404);
the cutting system comprises a portal frame (501), a third elastic piece (502), a second connecting plate (503), an L-shaped plate (504), a motor (505), a cam (506), a cutter (507) and a second connecting rod (508); a portal frame (501) is fixedly connected to the right side of the upper surface of the mounting frame (2), and the portal frame (501) is located on the outer sides of the two second elastic pieces (403); two third elastic pieces (502) which are symmetrical front and back are fixedly connected to the right side of the upper surface of the mounting rack (2), the two third elastic pieces (502) are positioned on the outer sides of the two second elastic pieces (403), and the two third elastic pieces (502) are positioned on the inner side of the portal frame (501); two second connecting rods (508) which are symmetrical front and back are fixedly connected to the right side of the upper surface of the mounting rack (2), and the two third elastic pieces (502) are sleeved on one second connecting rod (508) respectively; an L-shaped plate (504) is fixedly connected to the upper part of the left side surface of the portal frame (501); a motor (505) is arranged at the lower part of the left side of the L-shaped plate (504); the output end of the motor (505) is fixedly connected with a cam (506); the upper ends of the two third elastic pieces (502) are fixedly connected with a second connecting plate (503); the upper sides of the two second connecting rods (508) are connected with a second connecting plate (503) in a sliding way; the lower surface of the second connecting plate (503) is connected with a pressure opening system; a cutting knife (507) is fixedly connected to the middle of the second connecting plate (503), and the cutting knife (507) is positioned right above the hollow triangular block (404);
the mouth pressing system comprises a third wedge block (601), a third connecting plate (602), a fourth elastic piece (603), a fourth connecting plate (604), a fourth wedge block (605), a first flattening plate (606), a second flattening plate (607) and a third connecting rod (608); the lower surface of the second connecting plate (503) is fixedly connected with two third wedge blocks (601) which are symmetrical front and back; two third connecting plates (602) which are symmetrical front and back are fixedly connected to the right side of the upper surface of the mounting rack (2), the front third connecting plate (602) is positioned between the front second elastic piece (403) and the front third elastic piece (502), and the rear third connecting plate (602) is positioned between the rear second elastic piece (403) and the rear third elastic piece (502); a fourth elastic piece (603) is fixedly connected between the upper sides of the two third connecting plates (602); a third connecting rod (608) is fixedly connected between the upper sides of the two third connecting plates (602), and the fourth elastic piece (603) is positioned on the outer side of the third connecting rod (608); two fourth connecting plates (604) which are symmetrical front and back are arranged on the fourth elastic piece (603); the third connecting rod (608) is connected with the two fourth connecting plates (604) in a sliding manner; the upper parts of the two opposite sides of the fourth connecting plates (604) are respectively fixedly connected with a fourth wedge-shaped block (605); a first flattening plate (606) is fixedly connected to the right part of the opposite side of each of the two fourth connecting plates (604); and a second flattening plate (607) is fixedly connected to the left part of each of the opposite sides of the two fourth connecting plates (604).
2. The leakage-proof cutting-off device for the powder for welding wire processing according to claim 1, wherein: the stretching system comprises a first connecting plate (301), a push plate (302), a supporting frame (303), a first elastic piece (304), a U-shaped frame (305), a third driving piece (306), a second clamping block (307) and a first connecting rod (308); a first connecting plate (301) is fixedly connected between the upper sides of the two first driving pieces (203); two push plates (302) which are symmetrical front and back are fixedly connected to the upper surface of the first connecting plate (301); two symmetrical support frames (303) are fixedly connected to the right side of the upper surface of the mounting rack (2); the upper sides of the two support frames (303) are respectively fixedly connected with a first elastic piece (304); the upper sides of the two support frames (303) are fixedly connected with a first connecting rod (308), and the two first elastic pieces (304) are sleeved on the first connecting rod (308) respectively; the left sides of the two first connecting rods (308) are jointly connected with a U-shaped frame (305) in a sliding mode, and the upper portion of the left side face of the U-shaped frame (305) is provided with two grooves which are consistent with the push plate (302); the left ends of the two first elastic pieces (304) are fixedly connected with a U-shaped frame (305); two third driving pieces (306) which are symmetrical front and back are fixedly connected to the lower side of the U-shaped frame (305); the telescopic ends of the two third driving pieces (306) are respectively fixedly connected with a second clamping block (307).
3. The leakage-proof cutting apparatus for the welding wire processing powder according to claim 2, wherein: the hollow triangular block (404) has thermal conductivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211270259.9A CN115338344B (en) | 2022-10-18 | 2022-10-18 | Powder leakage-proof cutting equipment for welding wire processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211270259.9A CN115338344B (en) | 2022-10-18 | 2022-10-18 | Powder leakage-proof cutting equipment for welding wire processing |
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| CN115338344A CN115338344A (en) | 2022-11-15 |
| CN115338344B true CN115338344B (en) | 2023-01-13 |
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Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT327653B (en) * | 1973-05-18 | 1976-02-10 | Boehler & Co Ag Geb | CUTTING DEVICE |
| JP4603608B2 (en) * | 2008-11-26 | 2010-12-22 | 株式会社ジャパンユニックス | Grooving feeder for flux-cored yarn solder |
| CN102248330A (en) * | 2011-06-16 | 2011-11-23 | 杭州华光焊接新材料股份有限公司 | Strip flattening machine |
| CN202555731U (en) * | 2012-04-09 | 2012-11-28 | 天津大桥金属焊丝有限公司 | Shearing device of shearing machine |
| CN103272968B (en) * | 2013-06-08 | 2015-05-20 | 天津三英焊业股份有限公司 | Section cutting machine of flux-cored wires |
| CN203665077U (en) * | 2013-10-29 | 2014-06-25 | 合肥华艺模具有限公司 | Automatic cutting device for welding wire |
| CN205732732U (en) * | 2016-06-17 | 2016-11-30 | 江苏兴海特钢有限公司 | Cylindricality welding wire precision fixed-length cutting device |
| CN207372204U (en) * | 2017-09-15 | 2018-05-18 | 王威 | A kind of metal welding wire cutter device |
| CN109014663B (en) * | 2018-08-10 | 2020-11-03 | 芜湖鼎瀚再制造技术有限公司 | Cutter for cutting welding wire |
| CN209035764U (en) * | 2018-09-30 | 2019-06-28 | 石家庄瑞达焊业有限公司 | It is a kind of for producing the slitter of flux-cored wire |
| CN211387397U (en) * | 2019-11-19 | 2020-09-01 | 江苏立新焊接材料有限公司 | Cutting device is used in welding material production of adjustable width |
| CN214023244U (en) * | 2020-12-07 | 2021-08-24 | 杭州临安大洋焊接材料有限公司 | Aluminum alloy welding wire production and processing is with shred device that has transmission function |
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2022
- 2022-10-18 CN CN202211270259.9A patent/CN115338344B/en active Active
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Denomination of invention: A leakage prevention and cutting equipment for welding wire processing powder Effective date of registration: 20231222 Granted publication date: 20230113 Pledgee: Agricultural Bank of China Changzhou Xinbei Branch Pledgor: CHANGZHOU ZHENGYANG WELDING MATERIAL Co.,Ltd. Registration number: Y2023980073218 |