CN114769338A - Wire drawing device is used in flux cored wire production - Google Patents
Wire drawing device is used in flux cored wire production Download PDFInfo
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- CN114769338A CN114769338A CN202210477218.0A CN202210477218A CN114769338A CN 114769338 A CN114769338 A CN 114769338A CN 202210477218 A CN202210477218 A CN 202210477218A CN 114769338 A CN114769338 A CN 114769338A
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- wire drawing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
- B21C1/14—Drums, e.g. capstans; Connection of grippers thereto; Grippers specially adapted for drawing machines or apparatus of the drum type; Couplings specially adapted for these drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
- B21C3/08—Dies; Selection of material therefor; Cleaning thereof with section defined by rollers, balls, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C9/00—Cooling, heating or lubricating drawing material
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Abstract
The invention relates to the technical field of wire drawing equipment and discloses a wire drawing device for producing a flux-cored wire. According to the invention, by designing the chute, the spring, the sliding block, the contact I, the contact II, the movable cavity and the electromagnetic guide wheel, the wire guide roller and the reciprocating screw rod are driven by the welding wire to rotate so as to enable the reciprocating magnetic block to reciprocate in the movable cavity, the sliding block overcomes the potential energy of the spring to move by enabling the welding wire to pass through the wire drawing hole, so that the contact I is communicated with the contact II, the magnetic force of the electromagnetic block corresponding to the wire drawing hole is increased and is adsorbed to the electromagnetic guide wheel, the electromagnetic guide wheel is enabled to be aligned with the position of the wire drawing hole, the welding wire on the electromagnetic guide wheel can pass through the wire drawing hole in a straight line, the angle generated by the welding wire and the wire drawing hole is effectively removed, the uneven wire drawing caused by the angle generated between the welding wire and the wire drawing hole is avoided, and the quality of the finished welding wire is improved.
Description
Technical Field
The invention relates to the technical field of wire drawing equipment, in particular to a wire drawing device for flux-cored wire production.
Background
Welding is a manufacturing process and technique for joining metals or other thermoplastic materials in a heated, high temperature or high pressure manner, and welding wire is an essential filler metal in the welding process.
In the production process of welding wire, mainly draw the required thickness with the welding wire through wire drawing device, thereby be convenient for the welding wire to be applicable to various welding environment, but the welding wire is in the wire drawing in-process, the welding wire often can't align with the wire drawing hole, make welding wire and wire drawing hole department have certain angle, this area of contact that just makes welding wire and wire drawing hole wall different, thereby cause the inhomogeneous phenomenon of wire drawing to appear in the welding wire after the wire drawing is accomplished, cause the quality of finished product welding wire not good, the welding wire also can cause the wire drawing hole wall to appear local wear with wire drawing hole wall area of contact's difference simultaneously, make the welding wire receive the influence of local wear to appear the welding wire and block or the circumstances such as fish tail, cause the wire drawing inefficiency of wire drawing equipment.
Disclosure of Invention
Aiming at the defects of the existing wire drawing machine in the use process in the background technology, the invention provides the wire drawing device for producing the flux-cored wire, which has the advantages of improving the quality of the finished product welding wire, effectively removing the angle between the welding wire and a wire drawing hole during wire drawing, avoiding local abrasion at the wire drawing hole, promoting the welding wire to be heated and softened and increasing the wire drawing efficiency, and solving the technical problems in the background technology.
The invention provides the following technical scheme: a wire drawing device for flux-cored wire production comprises a shell, a wire drawing template, a wire drawing hole and a wire guide roller, wherein the inside of the wire drawing template is provided with a sliding groove on the upper side and the lower side of the wire drawing hole, the bottom of the sliding groove is fixedly connected with a spring, the top of the spring is fixedly connected with a sliding block, the inside of the sliding block is fixedly provided with a contact I, the inside of the wire drawing template is fixedly provided with a contact II on the outer side of the sliding groove, the inside of the wire guide roller is provided with a movable cavity, the inside of the movable cavity is fixedly connected with a reciprocating lead screw, the outer side of the reciprocating lead screw is slidably sleeved with a reciprocating magnetic block, the inside of the side wall of the wire guide roller is fixedly provided with a coil, the inner cavity of the shell is fixedly connected with a fixed rod in the middle of the wire drawing template and the wire guide roller, the outer side of the fixed rod is slidably sleeved with an electromagnetic guide wheel, and the top of the electromagnetic guide wheel is fixedly connected with a liquid bag, the middle part of the electromagnetic guide wheel is fixedly connected with a sponge layer, and the inside of the fixed rod is fixedly connected with an electromagnetic block.
Preferably, the number of the sliding grooves is ten, the ten sliding grooves are divided into two groups, five groups are symmetrically distributed in the wire drawing template by respectively taking five wire drawing holes as centers, and the number of the springs, the sliding blocks, the contacts I and the contacts II is ten and is respectively distributed corresponding to the ten sliding grooves.
Preferably, the upper end and the lower end of the reciprocating screw rod are fixedly connected with the upper inner side wall and the lower inner side wall of the movable cavity, the side face of the reciprocating magnetic block is in sliding contact with the inner side wall of the movable cavity, and the output end of the coil is connected with the electromagnetic guide wheel through a lead.
Preferably, the fixing rod is a hollow rod, the liquid bag is sleeved on the outer side of the fixing rod, the top end of the liquid bag is communicated with an external lubricating oil tank, and a through groove is formed in the electromagnetic guide wheel and used for communicating the liquid bag with the sponge layer.
Preferably, the number of the electromagnetic blocks is five, the five electromagnetic blocks correspond to the five wire drawing holes respectively, and the positions of the five electromagnetic blocks are flush with the positions of the five wire drawing holes respectively.
Preferably, the contact I and the contact II on the two sides of the wire drawing hole are communicated with electromagnetic blocks corresponding to the wire drawing hole, the contact I and the contact II are communicated with an external circuit, and the magnetism of the electromagnetic blocks is opposite to that of the electromagnetic guide wheel.
The invention has the following beneficial effects:
1. the invention designs a sliding groove, a spring, a sliding block, a contact I, a contact II, a movable cavity and an electromagnetic guide wheel, the wire guide roller and the reciprocating screw rod are driven by the welding wire to rotate to drive the reciprocating magnetic block to do reciprocating movement in the movable cavity, so that an electromagnetic effect is generated between the reciprocating magnetic block and the coil to generate current which is transmitted to the electromagnetic guide wheel through a lead, the slide block overcomes the potential energy of the spring to move by the welding wire passing through the wire drawing hole, so that the contact I is communicated with the contact II, thereby increasing the electromagnetic force of the electromagnetic block corresponding to the wire drawing hole, promoting the electromagnetic guide wheel to be aligned with the position of the wire drawing hole by the adsorption of the electromagnetic block on the electromagnetic guide wheel, the welding wire on the electromagnetic guide wheel can pass through the wire drawing hole in a straight line, the angle between the welding wire and the wire drawing hole is effectively removed, the phenomenon that the wire drawing is uneven due to the fact that the angle between the welding wire and the wire drawing hole is formed is avoided, and the quality of the finished welding wire is improved.
2. According to the invention, by designing the godet, the movable cavity, the reciprocating screw rod, the reciprocating magnetic block and the coil, the godet is driven to rotate by the welding wire, so that the godet drives the reciprocating screw rod to rotate, the reciprocating magnetic block reciprocates up and down on the reciprocating screw rod, an electromagnetic effect is generated between the reciprocating magnetic block and the coil to drive the coil to generate current, part of current loss is dissipated in a heat mode when the current in the coil is transmitted, the welding wire wound on the godet is heated by the heat generated by the coil, the welding wire is easily stretched, and the wire drawing efficiency of the stretching equipment is improved.
3. According to the invention, by designing the fixing rod, the electromagnetic guide wheel, the liquid bag and the sponge layer, the electromagnetic guide wheel is adsorbed by the electromagnetic block, so that the electromagnetic guide wheel slides on the fixing rod and simultaneously stretches the liquid bag, lubricating oil in the liquid bag is transmitted to the sponge layer, the sponge layer adsorbs the lubricating oil and coats the lubricating oil on the welding wire wound on the electromagnetic guide wheel, the resistance of the welding wire is reduced when the welding wire passes through a wire drawing hole, the probability of local abrasion of the wall of the wire drawing hole is reduced, the probability of the welding wire being clamped in the wire drawing hole is effectively reduced, the quality of the finished welding wire is improved, and the working efficiency of the wire drawing equipment is increased.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of an overall half-section configuration of the present invention;
FIG. 3 is a schematic view of the overall internal structure of the present invention;
FIG. 4 is a schematic view of the electromagnetic idler shown in FIG. 3 in a downward-moving state according to the present invention;
FIG. 5 is an enlarged schematic view of the point A in FIG. 3 according to the present invention.
In the figure: 1. a housing; 2. a wire inlet hole; 3. drawing a wire template; 31. a chute; 32. a spring; 33. a slider; 34. a contact I; 35. a contact II; 4. a wire drawing hole; 5. a rotating shaft; 6. a wire winding roller; 7. a godet roller; 71. a movable cavity; 72. a reciprocating screw rod; 73. a reciprocating magnetic block; 74. a coil; 75. a fixing rod; 751. an electromagnetic guide wheel; 752. a liquid sac; 753. a sponge layer; 754. an electromagnetic block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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.
Referring to fig. 1-4, a wire drawing device for flux-cored wire production includes a housing 1, a wire inlet 2 is disposed in the middle of the left side wall of the housing 1, a wire drawing template 3 is fixedly mounted in the middle of the inner cavity of the housing 1, five wire drawing holes 4 with different apertures are disposed in the wire drawing template 3, a rotating shaft 5 is rotatably mounted in the inner cavity of the housing 1 and on the right side of the wire drawing template 3, a wire winding roller 6 is fixedly connected to the outer side of the rotating shaft 5, and a wire guiding roller 7 is rotatably mounted in the inner cavity of the housing 1 and on the left side of the wire drawing template 3.
Referring to fig. 1 to 5, the inside of the wire drawing die plate 3 and the upper and lower sides of the wire drawing hole 4 are both provided with sliding grooves 31, the bottom of the sliding groove 31 is fixedly connected with a spring 32, the top of the spring 32 is fixedly connected with a sliding block 33, the inside of the sliding block 33 is fixedly provided with a contact i 34, the inside of the wire drawing die plate 3 and the outer side of the sliding groove 31 are fixedly provided with contacts ii 35, the number of the sliding grooves 31 is ten, the ten sliding grooves 31 are divided into two groups of five groups, the five groups of five sliding grooves 31 are respectively symmetrically distributed in the wire drawing die plate 3 by taking five wire drawing holes 4 as centers, the number of the spring 32, the sliding block 33, the contact i 34 and the contact ii 35 is ten and are respectively distributed corresponding to the ten sliding grooves 31, it is ensured that each group of sliding grooves 31 corresponds to one wire drawing hole 4, when a welding wire passes through the wire drawing hole 4, the corresponding contact i 34 is communicated with the contact ii 35, the inside of the wire guide roller 7 is provided with a movable cavity 71, a reciprocating screw 72 is fixedly connected inside the movable cavity 71, the upper and lower ends of the reciprocating screw 72 are fixedly connected with the upper and lower inner side walls of the movable cavity 71, a reciprocating magnetic block 73 is slidably sleeved outside the reciprocating screw 72, the side surface of the reciprocating magnetic block 73 is in sliding contact with the inner side wall of the movable cavity 71, so that the reciprocating magnetic block 73 can reciprocate up and down inside the movable cavity 71, a coil 74 is fixedly arranged inside the side wall of the godet roller 7, a fixing rod 75 is fixedly connected in the inner cavity of the housing 1 and positioned between the wire drawing template 3 and the godet roller 7, (the fixing rod 75 is a non-magnetic conductive material, the wall thickness of the fixing rod 75 is enough for the magnetic field generated by the electromagnetic guide wheel 751 and the electromagnetic block 754 to realize penetration, for example, a magnetic block is fixed inside a thin hollow wood column, and a magnetic block is movably sleeved on the outer surface of the magnetic block, and the magnetic block outside the wood column can slide to the position of the magnetic block inside under the action of the magnetic block), the output end of the coil 74 is connected with the electromagnetic guide wheel 751 through a lead, current is convenient to be transmitted to the electromagnetic guide wheel 751 to increase the magnetic force of the electromagnetic guide wheel 751, so that the position of the electromagnetic guide wheel 751 is more stable, the stability during wire drawing is ensured, and the quality of wire drawing is ensured, the top of the electromagnetic guide wheel 751 is fixedly connected with a liquid bag 752, the middle of the electromagnetic guide wheel 751 is fixedly connected with a sponge layer 753, the fixed rod 75 is a hollow rod, the liquid bag 752 is sleeved outside the fixed rod 75, the top end of the liquid bag 752 is communicated with an external lubricating oil tank, a through groove is arranged inside the electromagnetic guide wheel 751 for communicating the liquid bag 752 with the sponge layer 753, the sponge layer 753 is convenient to coat lubricating oil on the welding wire, so that the welding wire is smoother through the wire drawing holes 4, the efficiency of wire drawing is improved, electromagnetic blocks 754 are fixedly connected inside the fixed rod 75, the number of the electromagnetic blocks is five, the five electromagnetic blocks 754 respectively correspond to the five wire drawing holes 4, the positions of the five electromagnetic blocks 754 are respectively flush with the positions of the five wire drawing holes 4, so that when the thickness of a corresponding welding wire is needed, the electromagnetic guide wheel 751 can move to the corresponding position of the corresponding wire drawing hole 4, the welding wire and the wire drawing hole 4 cannot have an angle during wire drawing, contacts I34 and II 35 on two sides of the wire drawing hole 4 are communicated with the electromagnetic blocks 754 corresponding to the wire drawing hole 4, the contacts I34 and II 35 are communicated with an external circuit, the magnetism of the electromagnetic blocks 754 is opposite to that of the electromagnetic guide wheel 751, the electromagnetic blocks 754 can adsorb the electromagnetic guide wheel 751 conveniently, the stability of the position of the electromagnetic guide wheel is guaranteed, and the quality of the finished welding wire 751 is improved.
Referring to fig. 1 to 5, when the wire drawing apparatus normally operates, the welding wire is wound and drawn by rotation of the welding wire winding roller 6, and the welding wire drives the godet roller 7 to rotate, so that the godet roller 7 drives the reciprocating screw rod 72 to rotate, and further the reciprocating magnetic block 73 reciprocates up and down in the movable cavity 71, and the reciprocating motion of the reciprocating magnetic block 73 is matched with the coil 74, so that the coil 74 generates an electromagnetic effect and generates a current, and the current is transmitted to the electromagnetic guide wheel 751 by using a wire, and the welding wire wound outside the godet roller 7 is heated by heat generated during current transmission, so that the welding wire is softened, the wire drawing is facilitated, and the wire drawing efficiency of the welding wire is increased;
referring to fig. 1-5, the wire passes through the wire drawing hole 4, for example, the wire drawing hole 4 at the center, the wire is used to push the sliding block 33, so that the sliding block 33 moves against the potential energy of the spring 32, the movement of the sliding block 33 causes the contact I34 and the contact II 35 to be connected, the circuit of the electromagnetic block 754 with the wire drawing hole 4 is connected, thereby increasing the magnetic force of the electromagnetic block 754 and adsorbing the electromagnetic guide wheel 751, causing the electromagnetic guide wheel 751 to move to a position flush with the drawing hole 4, while the current delivered by coil 74 to electromagnetic idler 751 may cause the magnetic force of electromagnetic idler 751 to increase, thereby ensuring the position stability of the electromagnetic guide wheel 751, promoting the elimination of the angle between the welding wire and the wire drawing hole 4 by utilizing the action of the electromagnetic guide wheel 751, ensuring the uniform stress when the welding wire passes through the wire drawing hole 4, the uniformity of the welding wire during wire drawing is further improved, and the situation that the wire drawing hole 4 is partially abraded is effectively avoided;
referring to fig. 1-5, the sponge layer 753 on the electromagnetic guide wheel 751 is used for adsorbing the lubricating oil in the liquid bag 752 and coating the lubricating oil on the welding wire wound on the electromagnetic guide wheel 751, so that the welding wire can pass through the wire drawing hole 4 more smoothly, the probability that the welding wire is clamped at the wire drawing hole 4 is reduced, and the wire drawing efficiency of the wire drawing device is improved.
The using method of the invention has the following working principle:
firstly, a welding wire passes through a wire inlet 2 and is sequentially wound on a wire guide roller 7 and an electromagnetic guide wheel 751, then passes through a wire drawing hole 4 and is finally wound on a wire winding roller 6, then a driving device is started, the driving device is used for driving a rotating shaft 5 to rotate, the rotating shaft 5 drives the wire winding roller 6 to rotate for wire drawing processing, the welding wire drives the wire guide roller 7 to rotate, the wire guide roller 7 drives a reciprocating lead screw 72 to rotate, so that a reciprocating magnet block 73 reciprocates up and down on the reciprocating lead screw 72, an electromagnetic effect is generated between the reciprocating magnet block 73 and a coil 74, meanwhile, as the welding wire passes through the wire drawing hole 4 and takes the wire drawing hole 4 at the middle as an example, the welding wire pushes against sliding blocks 33 at two sides, the sliding blocks 33 move against the potential energy of a spring 32, so that a contact I34 is communicated with a contact II 35, a circuit corresponding to the electromagnetic block 754 of the wire drawing hole 4 is communicated, and the magnetic force of the electromagnetic block 754 is increased, the electromagnetic block 754 is enabled to adsorb and fix the electromagnetic guide wheel 751, the electromagnetic guide wheel 751 is aligned to the wire drawing hole 4 through which the welding wire passes after being fixed, and at the moment, the sponge layer 753 is utilized to smear lubricating oil in the liquid bag 752 on the welding wire, so that the drawing efficiency of the wire drawing equipment and the quality of the finished welding wire are improved.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a flux cored wire is wire drawing device for production, includes shell (1), wire drawing template (3), wire drawing hole (4) and godet (7), its characterized in that: the wire drawing die plate is characterized in that sliding grooves (31) are formed in the inner portion of the wire drawing die plate (3) and located on the upper side and the lower side of a wire drawing hole (4), springs (32) are fixedly connected to the bottom of the sliding grooves (31), sliding blocks (33) are fixedly connected to the top of the springs (32), contacts I (34) are fixedly arranged in the sliding blocks (33), contacts II (35) are fixedly arranged in the inner portion of the wire drawing die plate (3) and located on the outer side of the sliding grooves (31), movable cavities (71) are formed in the inner portion of the wire guide roller (7), reciprocating lead screws (72) are fixedly connected to the inner portions of the movable cavities (71), reciprocating magnetic blocks (73) are sleeved on the outer sides of the reciprocating lead screws (72) in a sliding mode, coils (74) are fixedly arranged in the inner portion of the side wall of the wire guide roller (7), fixing rods (75) are fixedly connected to the inner cavity of the outer shell (1) and located in the middle of the wire drawing die plate (3) and the wire guide roller (7), an electromagnetic guide wheel (751) is sleeved on the outer side of the fixing rod (75) in a sliding mode, a liquid bag (752) is fixedly connected to the top of the electromagnetic guide wheel (751), a sponge layer (753) is fixedly connected to the middle of the electromagnetic guide wheel (751), and an electromagnetic block (754) is fixedly connected to the inner portion of the fixing rod (75).
2. The wire drawing device for flux-cored wire production according to claim 1, wherein: the number of the sliding grooves (31) is ten, the ten sliding grooves (31) are divided into two groups, five groups are symmetrically distributed in the wire drawing template (3) by taking the five wire drawing holes (4) as centers, and the number of the springs (32), the sliding blocks (33), the contacts I (34) and the contacts II (35) is ten and the springs, the sliding blocks, the contacts I (33), the contacts II (35) and the sliding grooves (31) are distributed correspondingly.
3. The wire drawing device for flux-cored wire production according to claim 1, wherein: the upper end and the lower end of the reciprocating screw rod (72) are fixedly connected with the upper inner side wall and the lower inner side wall of the movable cavity (71), the side face of the reciprocating magnetic block (73) is in sliding contact with the inner side wall of the movable cavity (71), and the output end of the coil (74) is connected with the electromagnetic guide wheel (751) through a lead.
4. The wire drawing device for flux-cored wire production according to claim 1, wherein: the fixing rod (75) is a hollow rod, the liquid bag (752) is sleeved on the outer side of the fixing rod (75), the top end of the liquid bag (752) is communicated with an external lubricating oil tank, and a through groove is formed in the electromagnetic guide wheel (751) and used for communicating the liquid bag (752) with the sponge layer (753).
5. The wire drawing device for flux-cored wire production according to claim 1, wherein: the number of the electromagnetic blocks (754) is five, the five electromagnetic blocks (754) correspond to the five wire drawing holes (4), and the positions of the five electromagnetic blocks (754) are flush with the positions of the five wire drawing holes (4).
6. The wire drawing device for flux-cored wire production according to claim 1, wherein: the contact I (34) and the contact II (35) on two sides of the wire drawing hole (4) are communicated with the electromagnetic block (754) corresponding to the wire drawing hole (4), the contact I (34) and the contact II (35) are communicated with an external circuit, and the magnetism of the electromagnetic block (754) is opposite to that of the electromagnetic guide wheel (751).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210477218.0A CN114769338B (en) | 2022-05-03 | 2022-05-03 | Wire drawing device is used in flux cored wire production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210477218.0A CN114769338B (en) | 2022-05-03 | 2022-05-03 | Wire drawing device is used in flux cored wire production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114769338A true CN114769338A (en) | 2022-07-22 |
| CN114769338B CN114769338B (en) | 2022-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210477218.0A Active CN114769338B (en) | 2022-05-03 | 2022-05-03 | Wire drawing device is used in flux cored wire production |
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| CN (1) | CN114769338B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050044687A1 (en) * | 2003-08-28 | 2005-03-03 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.) | Method for manufacturing seamed flux-cored welding wire |
| CN109332401A (en) * | 2018-11-26 | 2019-02-15 | 十堰市神针工贸有限公司 | A kind of welding wire production wire-drawing frame |
| CN212442630U (en) * | 2020-04-10 | 2021-02-02 | 江苏中江焊丝有限公司 | Anti-fracture wire drawing machine for drawing welding wire |
| CN112756847A (en) * | 2019-11-06 | 2021-05-07 | 丹阳市俊晧金属科技有限公司 | Preparation method of low alloy steel welding wire for submerged arc welding and special equipment thereof |
| CN213559165U (en) * | 2020-09-12 | 2021-06-29 | 杭州康钡电机有限公司 | Copper phosphorus welding wire drawing device |
-
2022
- 2022-05-03 CN CN202210477218.0A patent/CN114769338B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050044687A1 (en) * | 2003-08-28 | 2005-03-03 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel Ltd.) | Method for manufacturing seamed flux-cored welding wire |
| CN109332401A (en) * | 2018-11-26 | 2019-02-15 | 十堰市神针工贸有限公司 | A kind of welding wire production wire-drawing frame |
| CN112756847A (en) * | 2019-11-06 | 2021-05-07 | 丹阳市俊晧金属科技有限公司 | Preparation method of low alloy steel welding wire for submerged arc welding and special equipment thereof |
| CN212442630U (en) * | 2020-04-10 | 2021-02-02 | 江苏中江焊丝有限公司 | Anti-fracture wire drawing machine for drawing welding wire |
| CN213559165U (en) * | 2020-09-12 | 2021-06-29 | 杭州康钡电机有限公司 | Copper phosphorus welding wire drawing device |
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| Publication number | Publication date |
|---|---|
| CN114769338B (en) | 2022-10-11 |
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