CN113510407A - Welding wire preparation combined processing equipment for welding magnesium tank container - Google Patents

Welding wire preparation combined processing equipment for welding magnesium tank container Download PDF

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Publication number
CN113510407A
CN113510407A CN202110561239.6A CN202110561239A CN113510407A CN 113510407 A CN113510407 A CN 113510407A CN 202110561239 A CN202110561239 A CN 202110561239A CN 113510407 A CN113510407 A CN 113510407A
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CN
China
Prior art keywords
welding wire
top surface
welding
processing equipment
bearing plate
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Pending
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CN202110561239.6A
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Chinese (zh)
Inventor
刘俊
计建康
朱龙平
赵健
朱阳波
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JIANGSU XINGHAI SPECIAL STEEL CO Ltd
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JIANGSU XINGHAI SPECIAL STEEL CO Ltd
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Application filed by JIANGSU XINGHAI SPECIAL STEEL CO Ltd filed Critical JIANGSU XINGHAI SPECIAL STEEL CO Ltd
Priority to CN202110561239.6A priority Critical patent/CN113510407A/en
Publication of CN113510407A publication Critical patent/CN113510407A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/40Making wire or rods for soldering or welding

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

The invention discloses welding wire preparation combined processing equipment for welding a magnesium tank container, which comprises the following steps: comprises a bearing plate; the operation block is connected to one side of the bearing plate, and the fixing plate is connected to one side of the operation block; detection element, detection element sets up the top surface of fixed plate for whether the detection welding wire is at drawing the in-process fracture, twine the welding wire at the excircle wall of drawing the dish, drive the drawing dish through the driving motor rotation axis and rotate, make the welding wire can draw on the assembly line, welding wire through drawing has higher toughness, when the welding wire breaks, drop from between two column spinner, thereby the column spinner does not have the drive stall of welding wire this moment, after the rotation of column spinner stops, gear sensor detects second gear stall, gear sensor signals stop the rotation with the driving motor rotation axis this moment, and with signal retransmission to alarm, the alarm sends the alarm and reminds the staff to handle.

Description

Welding wire preparation combined processing equipment for welding magnesium tank container
Technical Field
The invention belongs to the technical field of welding wire processing equipment, and particularly relates to welding wire preparation combined processing equipment for welding a magnesium tank container.
Background
The welding wire is used as filler metal or as a metal wire welding material for electric conduction at the same time, the welding wire is used as filler metal in gas welding and tungsten electrode gas shielded arc welding, the welding wire is used as filler metal and also as a conductive electrode in submerged arc welding, electroslag welding and other consumable electrode gas shielded arc welding, and the surface of the welding wire is not coated with flux for preventing oxidation.
The surface of a traditional welding wire is attached with more dirt in the machining process, the welding wire can not normally feed the welding wire when being welded if the dirt is not treated, the traditional welding wire production and machining equipment does not have a welding wire fracture reminding device, the equipment can not be timely shut down if the welding wire is fractured on a production line, the assembly line paralysis can be caused to damage the equipment, and therefore welding wire preparation combined machining equipment for welding of a magnesium tank container is provided.
Disclosure of Invention
The invention aims to provide welding wire preparation combined processing equipment for welding a magnesium tank container, which aims to solve the problem that equipment is damaged due to the fact that the assembly line is broken possibly if welding wires are broken on the assembly line and the equipment cannot be stopped timely.
In order to achieve the purpose, the invention provides the following technical scheme: welding wire preparation combination formula processing equipment of magnesium jar container welding usefulness includes: a bearing plate; the operation block is connected to one side of the bearing plate, and the fixing plate is connected to one side of the operation block; and the detection assembly is arranged on the top surface of the fixing plate and used for detecting whether the welding wire is broken in the drawing process.
Through above-mentioned technical scheme, the effectual damage that has guaranteed that the welding wire can not lead to the assembly line paralysis to cause equipment because of the fracture in process of production.
Preferably, the detection assembly comprises: the fixing frame is connected to the top surface of the fixing plate; the bearing outer ring is connected to be located on the inner bottom surface of the fixed frame, the inner ring sleeve of the bearing is provided with a rotary column, the other end of the rotary column extends to the inside of the inner groove formed in the inner top surface of the fixed frame, a first gear sleeve is arranged on the outer circle wall surface of the rotary column, two second gears are meshed between the first gears, a top hole is formed in the middle of the outer top surface of the fixed frame, a gear sensor is connected to the inside of the top hole, one end of the gear sensor is connected to the top surface of the second gear, and an alarm is connected to the top surface of the fixed frame.
Through above-mentioned technical scheme, when the welding wire breaks off, drop from between two column spinner, thereby the column spinner does not have the drive stall of welding wire this moment, and after the rotation of column spinner stopped, gear sensor detected the second gear stall rotation, and gear sensor signals stop the rotation with the driving motor rotation axis this moment to with signal retransmission to alarm, the alarm sends out the police dispatch newspaper and reminds the staff to handle.
Preferably, the top surface of the bearing plate is provided with a dirt shoveling assembly for cleaning dirt on the surface of the welding wire.
Through above-mentioned technical scheme, through the effectual welding wire that has guaranteed of dirt shoveling the subassembly and can not lead to unable normal sending of silk because of the dirt on surface in the use, improved the availability factor of welding wire when the welding.
Preferably, the dirt scooping assembly includes: the two supporting blocks are connected to the top surface of the bearing plate, fixing holes are formed in the top surfaces of the supporting blocks, fixing blocks are connected to the inner portions of the fixing holes, spiral heating pipes are connected to two sides, close to each other, of the fixing holes, and through holes are formed in two sides, far away from each other, of the fixing holes; the stabilizing block is connected to the top surface of the bearing plate, the fixing groove is formed in the top surface of the stabilizing block, the stabilizing pipe is connected to the inside of the fixing groove, and the plurality of circular blades are connected to the inside of the stabilizing pipe.
Through above-mentioned technical scheme, through setting up spiral heating pipe, the staff passes through control panel with spiral heating pipe temperature regulation, and spiral heating pipe's temperature must be guaranteed to be in high-speed, orderly motion state, prevents to cross because of the temperature and can't get rid of the dirt on welding wire surface excessively.
Preferably, the top surface of the operation block is provided with a drawing assembly for driving the welding wire to draw.
Through above-mentioned technical scheme, draw the subassembly through setting up, draw the subassembly and draw the flexibility that makes the welding wire to some extent improve to the welding wire.
Preferably, the drawing assembly includes: a plurality of apical trough, a plurality of the apical trough is seted up the operation piece, driving motor connects the inside in apical trough draws the dish and connects the one end of driving motor rotation axis, and the fixed plate is connected one side of operation piece, collection powder storehouse are connected the top surface of fixed plate, two limit holes are seted up respectively collection powder storehouse inside both sides.
Through above-mentioned technical scheme, draw the subassembly through the setting, utilize the pulling force of drawing the subassembly to detect out the welding wire and draw the cracked phenomenon of in-process emergence, prevented to lead to the paralysed of assembly line because of the fracture of welding wire, reduced work efficiency.
Preferably, the top surface of the bearing plate is connected with a smelting furnace, and the top surface of the bearing plate is connected with an operating platform.
Through above-mentioned technical scheme, through setting up the smelting furnace, the smelting furnace melts the raw materials and combines again, makes raw materials accessible operation panel stereotype the raw materials, the effectual work efficiency who improves welding wire production.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up the drawing disk, with the welding wire winding at the excircle wall of drawing disk, drive the drawing disk through the driving motor rotation axis and rotate, make the welding wire draw on the assembly line, have higher toughness through the welding wire of drawing, make the welding wire have better toughness when welding the magnesium tank container.
2. Through setting up the perforation, the welding wire passes from fenestrate inside, make partly setting of welding wire in the centre of spiral heating pipe, the staff passes through control panel with spiral heating pipe temperature regulation, the temperature of spiral heating pipe must guarantee to be in high-speed, the orderly motion state, prevent to cross the dirt that can't get rid of the welding wire surface because of the temperature is low, after the welding wire carries out high temperature treatment, move the welding wire to the inside of stabilizing the pipe through drawing the subassembly, the welding wire passes the inside of circular blade this moment, the dirt that still exists on the welding wire surface is shoveled through circular blade, after the welding wire is shoveled, the welding wire can remove to the inside in collection powder storehouse through drawing the subassembly, the inside splendid attire in collection powder storehouse has the wire drawing powder, the wire drawing powder can form a kind of lubricant film on the welding wire surface, play certain guard action to the welding wire.
3. By arranging the rotary columns, when the welding wire moves between the two rotary columns, the rotary columns can rotate along with the movement of the welding wire, the bearing effectively ensures that the rotating column can rotate more smoothly through the bearing, at the moment, the two first gears rotate along with the rotating column, simultaneously drives a second gear between the two first gears to rotate, and the rotation of the second gear enables the gear sensor to definitely detect whether the welding wire is drawn or not, when the welding wire is broken, the welding wire falls off from the two rotating columns, and the rotating columns are not driven by the welding wire to stop rotating, when the rotation of the rotary column is stopped, the gear sensor detects that the second gear stops rotating, at the moment, the gear sensor sends a signal to stop rotating the rotating shaft of the driving motor, and the signal is transmitted to the alarm again, and the alarm gives an alarm to remind a worker to process.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the support block configuration of the present invention;
FIG. 3 is a schematic view of the structure of the fixing frame of the present invention;
FIG. 4 is a schematic view of the structure of the stabilizer tube of the present invention.
In the figure: 1. a bearing plate; 2. a smelting furnace; 3. an operation table; 4. a support block; 5. a fixing hole; 6. a fixed block; 7. a spiral heating pipe; 8. perforating; 9. a stabilizing block; 10. fixing grooves; 11. a stabilizer tube; 12. a circular blade; 13. an operation block; 14. a top groove; 15. a drive motor; 16. drawing the disc; 17. a fixing plate; 18. a powder collecting bin; 19. a side hole; 20. a fixing frame; 21. an inner tank; 22. a bearing; 23. a spin column; 24. a first gear; 25. a second gear; 26. a top hole; 27. a gear sensor; 28. an alarm.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-2, a welding wire preparation combined processing device for welding a magnesium tank container includes a bearing plate 1, a smelting furnace 2 is fixedly installed on a top surface of the bearing plate 1, the smelting furnace 2 is of an existing structure and is not described herein again, an operation table 3 is fixedly installed on the top surface of the bearing plate 1, the operation table 3 is of an existing structure and is not described herein again, a hot rolling device is installed on a top surface of the operation table 3, the hot rolling device is of an existing structure and is not described herein again, an operation block 13 is fixedly installed on one side of the bearing plate 1, a fixing plate 17 is fixedly installed on one side of the operation block 13, the top surface of the fixing plate 17 is provided with the detection assembly, used for detecting whether the welding wire is broken in the drawing process, the top surface of the bearing plate 1 is provided with a dirt shoveling component, the top surface of the operation block 13 is provided with a drawing component for driving the welding wire to be drawn.
Referring to fig. 1-2, the drawing assembly includes an operation block 13, a plurality of top grooves 14 are formed on the top surface of the operation block 13, a driving motor 15 is fixedly installed inside the top grooves 14, a drawing disc 16 is fixedly installed at one end of a rotating shaft of the driving motor 15, a powder collecting bin 18 is fixedly installed on the top surface of a fixing plate 17, drawing powder is contained inside the powder collecting bin 18, the drawing powder is of an existing structure and is not described herein, side holes 19 are formed in two sides inside the powder collecting bin 18, a welding wire is wound on the outer circumferential wall surface of the drawing disc 16, the drawing disc 16 is driven to rotate through the rotating shaft of the driving motor 15, the welding wire can be drawn on a production line, and the welding wire has high toughness and has high toughness when being used for welding a magnesium can container.
Referring to fig. 2 to 4, the dirt removing assembly includes supporting blocks 4, two supporting blocks 4 are fixedly mounted on the top surface of the supporting plate 1, the supporting blocks 4 are of a rectangular structure, fixing holes 5 are formed in the top surface of the supporting blocks 4, fixing blocks 6 are fixedly mounted inside the fixing holes 5, the spiral heating pipes 7 are fixedly mounted on two sides of the fixing holes 5 close to each other, through holes 8 are formed in two sides of the fixing holes 5 far away from each other, stabilizing blocks 9 are fixedly mounted on the top surface of the supporting plate 1, fixing grooves 10 are formed in the top surface of the stabilizing blocks 9, stabilizing pipes 11 are fixedly mounted inside the fixing grooves 10, and a plurality of circular blades 12 are fixedly mounted inside the stabilizing pipes 11.
Referring to fig. 2-3, the detecting assembly includes a fixing frame 20, the fixing frame 20 is fixedly mounted on the top surface of the fixing plate 17, two inner grooves 21 are formed in the top surface and the bottom surface of the fixing frame 20, an outer ring of a bearing 22 is connected to the inside of the inner groove 21 located on the bottom surface of the inside of the fixing frame 20, a rotating column 23 is fixedly sleeved on an inner ring of the bearing 22, the other end of the rotating column 23 extends into the inner groove 21 formed in the top surface of the inside of the fixing frame 20, a first gear 24 is fixedly sleeved on the outer circumferential wall surface of the rotating column 23, a second gear 25 is engaged between the two first gears 24, a top hole 26 is formed in the middle position of the top surface of the fixing frame 20, a gear sensor 27 is fixedly mounted inside the top hole 26, one end of the gear sensor 27 is fixedly mounted on the top surface of the second gear 25, an alarm 28 is connected to the top surface of the fixing frame 20, and the gear sensor 27 detects that the second gear 25 stops rotating, at this time, the gear sensor 27 sends a signal to stop the rotation of the rotating shaft of the driving motor 15, and the signal is transmitted to the alarm 28 again, and the alarm 28 sends an alarm to remind a worker to process.
Example 2
Referring to fig. 1-4, in order to overcome the disadvantages of the prior art, the present invention further provides a method for preparing a combined welding wire for welding a magnesium can, which comprises the following steps:
the method comprises the following steps: smelting in an electric furnace;
step two: horizontal continuous casting;
step three: hot rolling the wire rod;
step four: annealing with protective gas;
step five: and (5) continuously pulling.
The specific process of electric furnace smelting in the step one is as follows:
s1: injecting the raw materials into the smelting furnace 2, and heating and refining;
s2: the raw materials are sampled and analyzed, whether the components of the raw materials meet the national standard is analyzed, and the raw materials are horizontally injected into a horizontally placed crystallizer after meeting the national standard.
The horizontal continuous casting in the second step comprises the following specific steps:
SS 1: deslagging before entering the crystallizer, placing the raw material into the crystallizer after deslagging, adding a covering agent, and keeping weak argon blowing.
The hot rolling wire rod in the third step comprises the following specific steps:
firstly, the method comprises the following steps: and rolling the raw materials by hot rolling equipment, and naturally cooling after rolling to obtain the welding wire.
The step five comprises the following specific steps:
a1: winding a welding wire on the drawing assembly, and driving the welding wire to draw through the rotation of a rotating shaft of a driving motor 15;
a2: cleaning the dirt on the surface of the welding wire through the dirt shoveling assembly in the drawing process;
a3: the welding wire is detected through the detection assembly in the drawing process, and the welding wire is prevented from being broken in the drawing process.
Specifically, in use, the drawing assembly principle: through setting up drawing disk 16, with the welding wire winding at drawing disk 16's excircle wall, drive drawing disk 16 through driving motor 15 rotation axis and rotate, make the welding wire draw on the assembly line, have higher toughness through the welding wire of drawing, make the welding wire have better toughness when welding the magnesium tank container.
Dirt-shoveling assembly principle: through setting up perforation 8, the welding wire passes from perforation 8's inside, make partly setting of welding wire in the centre of spiral heating pipe 7, the staff passes through control panel with spiral heating pipe 7 temperature regulation, spiral heating pipe 7's temperature must guarantee to be in high-speed, the orderly motion state, prevent to cross the dirt that can't get rid of the welding wire surface because of the temperature is low, after the welding wire carries out high temperature treatment, move the welding wire to the inside of stabilizing tube 11 through drawing the subassembly, the welding wire passes the inside of circular blade 12 this moment, carry out the shovel with the dirt that the welding wire surface still exists through circular blade 12, after the welding wire is shoveled, the welding wire can remove to the inside in collection powder storehouse 18 through drawing the subassembly, the inside splendid attire in collection powder storehouse 18 has the wire drawing powder, the wire drawing powder can form a lubricated membrane on the welding wire surface, play certain guard action to the welding wire.
Detection component principle: by arranging the rotary columns 23, when the welding wire moves between the two rotary columns 23, the rotary columns 23 can rotate along with the movement of the welding wire, the bearings 22 effectively ensure that the rotary columns 23 can rotate more smoothly through the bearings 22, at the moment, the two first gears 24 rotate along with the rotary columns 23, and simultaneously drive the second gear 25 between the two first gears 24 to rotate, whether the welding wire is drawn or not is definitely detected through the rotation of the second gear 25, when the welding wire is broken, the welding wire falls off between the two rotary columns 23, at the moment, the rotary columns 23 are not driven by the welding wire to stop rotating, after the rotation of the rotary columns 23 is stopped, the gear sensor 27 detects that the second gear 25 stops rotating, at the moment, the gear sensor 27 sends a signal to stop rotating the rotating shaft of the driving motor 15, and transmits the signal to the alarm 28 again, the alarm 28 issues an alarm to alert the operator to the treatment.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.

Claims (7)

1. Welding wire preparation combination formula processing equipment of magnesium jar container welding usefulness, its characterized in that includes:
a bearing plate (1);
the operation block (13), the said operation block (13) is connected to one side of the said bearing plate (1), the fixed plate (17) is connected to one side of the said operation block (13);
and the detection assembly is arranged on the top surface of the fixing plate (17) and used for detecting whether the welding wire is broken in the drawing process.
2. The combined processing equipment for preparing welding wire for welding magnesium cans and containers as set forth in claim 1, wherein the detecting unit comprises:
a fixing frame (20), wherein the fixing frame (20) is connected to the top surface of the fixing plate (17);
a plurality of inner grooves (21), a plurality of inner grooves (21) are arranged on the inner top surface and the bottom surface of the fixed frame (20), a bearing (22) is connected with the outer ring of the bearing (22) in the inner bottom surface of the fixed frame (20), a rotary column (23) is arranged on the inner ring sleeve of the bearing (22), the other end of the rotary column (23) extends to the inner part of the inner groove (21) arranged on the inner top surface of the fixed frame (20), a first gear (24) is arranged on the outer circle wall surface of the rotary column (23), a second gear (25) is engaged between the two first gears (24), a top hole (26) is arranged in the middle position of the outer top surface of the fixed frame (20), a gear sensor (27) is connected in the top hole (26), one end of the gear sensor (27) is connected on the top surface of the second gear (25), the top surface of the fixed frame (20) is connected with an alarm (28).
3. The combined processing equipment for preparing the welding wire for welding the magnesium tank container according to claim 1, wherein: the top surface of bearing plate (1) is provided with the dirt and shovels the subassembly for clear up the dirt on welding wire surface.
4. The combined processing apparatus for preparing welding wire for welding magnesium cans and containers as set forth in claim 3, wherein the dirt-scooping assembly comprises:
the supporting plates (4) are connected to the top surface of the bearing plate (1), fixing holes (5) are formed in the top surfaces of the supporting plates (4), fixing blocks (6) are connected to the insides of the fixing holes (5), spiral heating pipes (7) are connected to two sides, close to each other, of the fixing holes (5), and through holes (8) are formed in two sides, far away from each other, of the fixing holes (5);
stabilizing block (9), stabilizing block (9) are connected the top surface of bearing plate (1), establish in fixed slot (10) the top surface of stabilizing block (9), stabilizator pipe (11) are connected the inside of fixed slot (10), a plurality of circular blade (12) are all connected the inside of stabilizator pipe (11).
5. The combined processing equipment for preparing the welding wire for welding the magnesium tank container according to claim 1, wherein: the top surface of the operation block (13) is provided with a drawing assembly for driving the welding wire to draw.
6. The combined processing equipment for preparing welding wire for welding magnesium cans and containers according to claim 5, wherein the drawing assembly comprises:
a plurality of top groove (14), a plurality of set up top groove (14) operation piece (13), driving motor (15) are connected the inside in top groove (14), drawing dish (16) are connected the one end of driving motor (15) rotation axis, fixed plate (17) are connected one side of operation piece (13), collection powder storehouse (18) are connected the top surface of fixed plate (17), two limit holes (19) are set up respectively collection powder storehouse (18) inside both sides.
7. The combined processing equipment for preparing the welding wire for welding the magnesium tank container according to claim 1, wherein: the top surface of bearing plate (1) is connected with smelting furnace (2), the top surface of bearing plate (1) is connected with operation panel (3).
CN202110561239.6A 2021-05-22 2021-05-22 Welding wire preparation combined processing equipment for welding magnesium tank container Pending CN113510407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110561239.6A CN113510407A (en) 2021-05-22 2021-05-22 Welding wire preparation combined processing equipment for welding magnesium tank container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110561239.6A CN113510407A (en) 2021-05-22 2021-05-22 Welding wire preparation combined processing equipment for welding magnesium tank container

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Publication Number Publication Date
CN113510407A true CN113510407A (en) 2021-10-19

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2342911Y (en) * 1998-06-05 1999-10-13 付丙仲 Hydraulic two-step propelling tuber
CN101708506A (en) * 2009-12-08 2010-05-19 吴伟琦 Waste leftover material wire drawing machine and wire drawing method
CN102198576A (en) * 2010-11-25 2011-09-28 兰州威特焊材炉料有限公司 Processing method for aluminum-lithium alloy welding wire
CN202021215U (en) * 2011-01-30 2011-11-02 浙江强力焊锡材料有限公司 Tin alloy wire drawing machine with broken wire protection function
CN202951714U (en) * 2012-11-22 2013-05-29 天津市永昌焊丝有限公司 Novel solder wire drawing device
CN207138520U (en) * 2017-09-08 2018-03-27 芜湖恒泰有色线材股份有限公司 A kind of fine welding wire continuous cold breaks a warning device
CN211708346U (en) * 2020-01-04 2020-10-20 精进电动科技(正定)有限公司 Welding wire blockage or wire breakage protection device of automatic MIG welding machine
CN213134526U (en) * 2020-08-20 2021-05-07 合肥矽格玛应用材料有限公司 Wire drawing die

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2342911Y (en) * 1998-06-05 1999-10-13 付丙仲 Hydraulic two-step propelling tuber
CN101708506A (en) * 2009-12-08 2010-05-19 吴伟琦 Waste leftover material wire drawing machine and wire drawing method
CN102198576A (en) * 2010-11-25 2011-09-28 兰州威特焊材炉料有限公司 Processing method for aluminum-lithium alloy welding wire
CN202021215U (en) * 2011-01-30 2011-11-02 浙江强力焊锡材料有限公司 Tin alloy wire drawing machine with broken wire protection function
CN202951714U (en) * 2012-11-22 2013-05-29 天津市永昌焊丝有限公司 Novel solder wire drawing device
CN207138520U (en) * 2017-09-08 2018-03-27 芜湖恒泰有色线材股份有限公司 A kind of fine welding wire continuous cold breaks a warning device
CN211708346U (en) * 2020-01-04 2020-10-20 精进电动科技(正定)有限公司 Welding wire blockage or wire breakage protection device of automatic MIG welding machine
CN213134526U (en) * 2020-08-20 2021-05-07 合肥矽格玛应用材料有限公司 Wire drawing die

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Application publication date: 20211019

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