CN116116803A - Core wire processing system for welding rod production - Google Patents
Core wire processing system for welding rod production Download PDFInfo
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- CN116116803A CN116116803A CN202310047718.5A CN202310047718A CN116116803A CN 116116803 A CN116116803 A CN 116116803A CN 202310047718 A CN202310047718 A CN 202310047718A CN 116116803 A CN116116803 A CN 116116803A
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- 238000003466 welding Methods 0.000 title claims abstract description 149
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000005406 washing Methods 0.000 claims abstract description 46
- 238000005520 cutting process Methods 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 6
- 239000000344 soap Substances 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/041—Cleaning travelling work
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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
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
- B21F1/026—Straightening and cutting
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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
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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
- B21F23/00—Feeding wire in wire-working machines or apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to a core wire processing system for welding rod production, and belongs to the technical field of welding rod preparation devices. Comprises a welding core rust removing device, a washing pool, a welding core stretching device, a welding core straightening device and a welding core cutting device; the washing pool is internally provided with a welding core stretching device, one end of the washing pool is provided with a welding core inlet, the other end of the washing pool is provided with a welding core outlet, the side of the washing pool is provided with a welding core rust removing device corresponding to the position of the welding core inlet, and a welding core straightening device and a welding core cutting device are sequentially arranged behind the welding core outlet. According to the invention, after the welding rod is derusted by adopting the welding rod derusting device, the welding rod is led into the washing tank, the welding rod is washed by using the soapy water pre-contained in the washing tank, so that the rust kicked on the welding rod is effectively removed, meanwhile, a layer of protective film can be formed by the soap liquid attached on the welding rod, the friction between the welding rod and other mechanisms is effectively reduced, the abrasion of the welding rod in subsequent procedures is reduced, and the production quality of the welding rod is effectively ensured.
Description
Technical Field
The invention belongs to the technical field of welding rod preparation devices, and particularly relates to a welding core processing system for welding rod production.
Background
The welding rod is a flux electrode coated with a coating for welding rod arc welding, and is composed of a coating and a core wire, and when the welding rod is produced, the core wire is generally firstly subjected to rust removal, drawing and cutting, so that a straight core wire with a proper length is obtained, and then the coating is attached to the welding rod.
When the existing welding core treatment equipment performs rust removal treatment on the welding core, a small amount of floating rust can be attached to the welding core, so that the follow-up coating is not facilitated, and the quality of the welding rod is reduced.
Disclosure of Invention
In order to solve the problems, the invention provides a core wire processing system for welding rod production. The rust attached to the welding core is effectively removed, and the quality of the welding rod is ensured.
In order to achieve the above purpose, the invention is implemented according to the following technical scheme:
the welding wire processing system for welding wire production comprises a welding wire rust removing device 1, a washing tank 2, a welding wire stretching device 3, a welding wire straightening device 4 and a welding wire cutting device 5; the washing tank 2 is internally provided with a core wire stretching device 3, one end of the washing tank 2 is provided with a core wire leading-in port 2-1, the other end of the washing tank 2 is provided with a core wire leading-out port 2-2, the side of the washing tank 2 is provided with a core wire derusting device 1 corresponding to the position of the core wire leading-in port 2-1, and a core wire straightening device 4 and a core wire cutting device 5 are sequentially arranged behind the core wire leading-out port 2-2.
Preferably, the welding core rust removing device 1 comprises a mounting cylinder 1-1, an inner gear 1-2, an outer gear ring 1-3, a planet wheel 1-4, a steel wire cylinder 1-5 and a driving mechanism 1-7; the installation cylinder 1-1 is rotationally provided with two hollow shafts 1-6, wherein one hollow shaft 1-6 is driven to rotate by a driving mechanism 1-7, a through hole of the hollow shaft 1-6 corresponds to the position of the welding core lead-in port 2-1, an internal gear 1-2 is arranged on the hollow shaft 1-6, an outer gear ring 1-3 fixedly connected with the installation cylinder 1-1 is arranged on the periphery of the internal gear 1-2, a planetary gear 1-4 is arranged between the internal gear 1-2 and the outer gear ring 1-3, and a steel wire cylinder 1-5 is arranged between the two planetary gears 1-4 opposite in position.
Preferably, the driving mechanism 1-7 comprises a bearing wheel 1-71, a driving wheel 1-72 and a transmission gear 1-73; the bearing wheel 1-71 and the driving wheel 1-72 are oppositely arranged and rotatably installed in the installation cylinder 1-1, the welding core passes through the space between the bearing wheel 1-71 and the driving wheel 1-72 to drive the driving wheel 1-72 to rotate, the driving wheel 1-72 is in gear transmission connection with the transmission gear 1-73 rotatably installed in the installation cylinder 1-1 through a group of bevel gears, and the transmission gear 1-73 is in gear transmission connection with one hollow shaft 1-6.
Preferably, the welding core stretching device 3 comprises a guide wheel 3-1 and a wiping mechanism 3-2; at least two guide wheels 3-1 are in a group, the guide wheels 3-1 in the same group are rotationally connected with the washing pool 2 through the same mounting shaft, the diameters of the adjacent guide wheels 3-1 are sequentially reduced along the axial direction, and at least two groups of guide wheels 3-1 are arranged in the washing pool 2 along the core wire conveying direction; the washing tank 2 is internally provided with a wiping mechanism 3-2 for wiping the surface of the welding core.
Preferably, the wiping mechanism 3-2 comprises a supporting cross beam 3-3, a connecting rod 3-4 and a wiping head 3-5; the support beam 3-3 is erected at the top of the washing tank 2, guide holes are uniformly formed in the support beam 3-3 at intervals, the connecting rods 3-4 are slidably arranged in the guide holes, the top of each connecting rod 3-4 is provided with a balancing weight, and the lower ends of the connecting rods 3-4 are connected with C-shaped wiping heads 3-5 in a threaded mode.
Preferably, the welding core straightening device 4 comprises a mounting plate 4-1 and straightening wheels 4-2, wherein two rows of straightening wheels 4-2 are rotatably mounted on the mounting plate 4-1, annular grooves matched with the welding core in size are formed in the outer circumference of the straightening wheels 4-2, and straightening channels 4-3 are formed between the two rows of straightening wheels 4-2.
Preferably, the two rows of straightening wheels 4-2 are arranged in a staggered manner.
Preferably, the two rows of straightening wheels 4-2 are arranged in one-to-one correspondence, and the straightening channels 4-3 are provided with guide pipes 4-4.
Preferably, a chute 4-5 is arranged on the mounting plate 4-1, two sliding blocks 4-6 are arranged in the chute 4-5 in a sliding manner, a straightening wheel 4-2 is rotatably arranged on the sliding blocks 4-6, adjusting blocks 4-7 are respectively arranged on the outer sides of the two sliding blocks 4-6 in a sliding manner, and a spring 4-8 is arranged between the adjusting blocks 4-7 and the sliding blocks 4-6; the sliding chute 4-5 is rotatably provided with an adjusting rod 4-9 penetrating through the sliding block 4-6 and the adjusting block 4-7, the adjusting rod 4-9 is respectively screwed with the two adjusting blocks 4-7 in a threaded mode, and the threads are opposite in rotation direction.
Preferably, the core wire cutting device 5 comprises a cutting wheel 5-1 and a cutter 5-2; the two cutting wheels 5-1 are oppositely arranged, the two cutting wheels 5-1 are connected through gear transmission, a notch is arranged on the cutting wheel 5-1, and a cutter 5-2 is arranged on the notch.
The invention has the beneficial effects that:
according to the invention, after the welding rod is derusted by adopting the welding rod derusting device, the welding rod is led into the washing tank, the welding rod is washed by using the soapy water pre-contained in the washing tank, so that the kickrust attached to the welding rod is effectively removed, meanwhile, a layer of protective film can be formed by the soap liquid attached to the welding rod, the friction between the welding rod and other mechanisms is effectively reduced, the abrasion of the welding rod in the subsequent working procedure is reduced, the residual residue on the welding rod after the welding rod is dried does not interfere the coating of the coating, and the production quality of the welding rod is effectively ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic cross-sectional view of the core wire rust removal apparatus of the present invention;
FIG. 3 is a schematic cross-sectional view of the drive mechanism of the present invention;
FIG. 4 is a schematic diagram of a planetary gear transmission of the present invention;
FIG. 5 is a schematic front view of a wiping mechanism of the present invention;
FIG. 6 is a schematic front view of the core straightener of the present invention 1;
FIG. 7 is a schematic front view of the core straightener of the present invention as shown in FIG. 2;
FIG. 8 is a schematic cross-sectional view of a core wire straightener of the present invention;
FIG. 9 is a schematic front view of the core wire cutting apparatus of the present invention;
in the figure, a 1-core wire rust removing device, a 1-1 mounting cylinder, a 1-2 internal gear, a 1-3 external gear ring, a 1-4 planetary gear, a 1-5 steel wire cylinder, a 1-6 hollow shaft, a 1-7 driving mechanism, a 1-71 bearing wheel, a 1-72 driving wheel, a 1-73 transmission gear, a 2-washing tank, a 2-1 core wire inlet, a 2-2 core wire outlet, a 3-core wire stretching device, a 3-1 guide wheel, a 3-2 wiping mechanism, a 3-3 supporting cross beam, a 3-4 connecting rod, a 3-5 wiping head, a 4-core wire straightening device, a 4-1 mounting plate, a 4-2 straightening wheel, a 4-3 straightening channel, a 4-4 guide pipe, a 4-5 chute, a 4-6 sliding block, a 4-7 adjusting block, a 4-8 spring, a 4-9 adjusting rod, a 5-core wire cutting device, a 5-1 cutting wheel and a 5-2 cutter.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.
As shown in fig. 1, a core wire processing system for welding rod production comprises a core wire rust removing device 1, a washing pool 2, a core wire stretching device 3, a core wire straightening device 4 and a core wire cutting device 5; the washing tank 2 is internally provided with a core wire stretching device 3, one end of the washing tank 2 is provided with a core wire leading-in port 2-1, the other end of the washing tank 2 is provided with a core wire leading-out port 2-2, the side of the washing tank 2 is provided with a core wire derusting device 1 corresponding to the position of the core wire leading-in port 2-1, and a core wire straightening device 4 and a core wire cutting device 5 are sequentially arranged behind the core wire leading-out port 2-2. During operation, soap liquid is placed in the washing tank 2, the welding core is pulled out from the steel coil arranged outside and then led into the welding core rust removing device 1, the outer surface of the welding core is ground, and rust on the outer surface of the welding core is removed; then leading the welding core into the washing pool 2 from the welding core leading-in port 2-1, stretching the welding core through a welding core stretching device 3 in the washing pool 2, removing the larger bending of the welding core, cleaning the surface of the welding core through the soap liquid, so that the surface of the welding core is relatively clean, and simultaneously, reducing the friction between the welding core and other mechanisms and reducing the abrasion of the welding core in the subsequent working procedures through attaching a layer of soap liquid on the surface of the welding core; the stretched welding core is led out of the washing pool 2 from the welding core outlet 2-2, and then is led into the welding core straightening device 4 for further straightening, so that the straightening of the welding core is ensured; finally, the core wires are led into a core wire cutting device 5 for cutting, thereby obtaining the core wires meeting the requirements.
In this embodiment, as shown in fig. 2-4, the core wire rust removing device 1 includes a mounting cylinder 1-1, an internal gear 1-2, an external gear ring 1-3, a planetary gear 1-4, a wire cylinder 1-5, and a driving mechanism 1-7; the mounting cylinder 1-1 is C-shaped, an opening is downward, rust which is convenient to remove is discharged out of the mounting cylinder 1-1, two hollow shafts 1-6 are rotatably mounted in the mounting cylinder 1-1, the two hollow shafts 1-6 and the welding core lead-in port 2-1 are coaxially arranged, the two hollow shafts 1-6 are separated by a certain distance, and a gap between the two hollow shafts is the mounting position of the steel wire cylinder 1-5; one hollow shaft 1-6 is driven to rotate through a driving mechanism 1-7, and the driving mechanism 1-7 comprises a bearing wheel 1-71, a driving wheel 1-72 and a transmission gear 1-73; the bearing wheel 1-71 and the driving wheel 1-72 are oppositely arranged and rotatably installed in the installation cylinder 1-1, as shown in the figure, the bearing wheel 1-71 and the driving wheel 1-72 are symmetrically arranged on the upper side and the lower side of the welding core, the welding core is clamped from the upper side and the lower side, the axle center and the direction perpendicular to the conveying direction of welding rods are arranged, rubber rings are arranged on the outer circumferential surfaces of the bearing wheel 1-71 and the driving wheel 1-72, friction between the driving wheel 1-72 and the outer surface of the welding rods is increased, when the welding core passes through the bearing wheel 1-71 and the driving wheel 1-72, the driving wheel 1-72 is driven to rotate, the driving wheel 1-72 is connected with a transmission gear 1-73 rotatably installed in the installation cylinder 1-1 through a group of bevel gears in a gear transmission manner, the transmission gear 1-73 is driven to rotate, and the transmission gear 1-73 is connected with one hollow shaft 1-6 in a gear transmission manner, namely, when the welding rods continuously pass through the bearing wheel 1-71 and the driving wheel 1-72 under the driving of external force, the driving wheel 1-72 is driven to rotate, the rotating through the driving wheel 1-72 through the transmission gear 1-73 is driven by the external force, the transmission gear 1-73 is driven to rotate, the transmission gear 1-73 is driven by the hollow shaft 1-6 through the bevel gears to rotate, and the welding rods rotate, the welding rod is effectively and the welding rod is driven to rotate. The driving mechanisms 1-7 can also be directly replaced by servo motors, stepping motors and common motor energy and electric elements.
The through hole of the hollow shaft 1-6 corresponds to the position of the core wire leading-in port 2-1, the through hole is matched with the core wire leading-in port 2-1 in size, the core wire sequentially passes through the hollow shaft 1-6, the gap between the bearing wheel 1-71 and the driving wheel 1-72 and the core wire leading-in port 2-1 during operation, an internal gear 1-2 is arranged on the hollow shaft 1-6, an outer gear ring 1-3 fixedly connected with the mounting cylinder 1-1 is arranged on the periphery of the internal gear 1-2, a planetary wheel 1-4 is arranged between the internal gear 1-2 and the outer gear ring 1-3, a steel wire cylinder 1-5 is arranged between the two planetary wheels 1-4 opposite in position, and the core wire is continuously rubbed by the steel wire cylinder 1-5, so that rust and other sundries on the surface of the core wire are removed, and the normal operation of the subsequent processing of the core wire is ensured; when the internal gear 1-2 rotates, the planetary gear 1-4 is driven to rotate, the steel wire barrel 1-5 is driven to rotate, friction rust removal is carried out on the surface of the welding core, meanwhile, the planetary gear 1-4 rotates around the internal gear 1-2, namely, the steel wire barrel 1-5 is driven to rotate around the welding core, the friction position of the steel wire barrel 1-5 is not adjusted and changed, all positions of the welding core can be polished, and rust on the welding core can be removed completely.
In this embodiment, as shown in fig. 1 or 5, the core wire stretching device 3 includes a guide wheel 3-1 and a wiping mechanism 3-2; the outer circumference of the guide wheel 3-1 is provided with grooves matched with the diameter of the welding core, at least two guide wheels 3-1 are in a group, preferably, four guide wheels 3-1 in the same group are in a group, the guide wheels 3-1 in the same group are rotationally connected with the washing pool 2 through the same mounting shaft, synchronous rotation of the four guide wheels 3-1 is realized, the diameters of the adjacent guide wheels 3-1 are sequentially reduced along the axial direction, at least two groups of guide wheels 3-1 are arranged in the washing pool 2 along the conveying direction of the welding core, preferably, the guide wheels 3-1 are provided with four groups, wherein the two groups share one mounting shaft and are placed on the rightmost side, when the washing pool 2 is used, after the welding core is led into the washing pool 2 from the welding core lead-in inlet 2-1, the guide wheels 3-1 on different groups are sequentially bypassed, and a longer stretching distance is obtained in a limited space, so that the welding core can be sufficiently stretched, and meanwhile, the welding core can be fully contacted with liquid in the washing pool 2, and adhered welding core and soap sundries are effectively removed; the washing tank 2 is internally provided with a wiping mechanism 3-2 for wiping the surface of the welding core, and the wiping mechanism 3-2 comprises a supporting cross beam 3-3, a connecting rod 3-4 and a wiping head 3-5; the supporting cross beam 3-3 is perpendicular to the core wire conveying direction, is arranged at the top of the washing pool 2, guide holes are uniformly formed in the supporting cross beam 3-3 at intervals, the distance between every two adjacent guide holes is matched with the distance between grooves in the adjacent guide wheels 3-1, the connecting rods 3-4 are slidably arranged in the guide holes, the top of each connecting rod 3-4 is provided with a balancing weight, the lower ends of the connecting rods 3-4 are in threaded connection with C-shaped wiping heads 3-5, the inner side surfaces of the wiping heads 3-5 are made of sponge, gauze and other materials, and when the cleaning machine is used, the wiping heads 3-5 are placed on core wires below the wiping heads, the surfaces of the core wires passing through the wiping heads 3-5 are wiped, sundries on the core wires are further removed, and the surface cleanliness of the core wires is guaranteed.
In this embodiment, as shown in fig. 6-7, the core wire straightening device 4 comprises a mounting plate 4-1 and a straightening wheel 4-2, wherein the mounting plate 4-1 is mounted according to the straightening direction, and if the core wire needs to be straightened in the horizontal direction, the mounting plate 4-1 is mounted horizontally; the welding core needs to be straightened in the vertical direction, and then the mounting plate 4-1 is installed on the side; when the welding core is required to be straightened from the oblique side, the mounting plate 4-1 is obliquely mounted; two rows of straightening wheels 4-2 are rotatably arranged on the mounting plate 4-1, annular grooves matched with the welding core in size are formed in the outer circumference of the straightening wheels 4-2, and straightening channels 4-3 are formed between the two rows of straightening wheels 4-2. During straightening, the plurality of welding core straightening devices 4 are arranged in parallel to straighten the welding core in the horizontal and vertical directions, as shown in the figure, a horizontal mounting plate 4-1 and a vertical mounting plate 4-1 are sequentially arranged, the welding core sequentially passes through straightening wheels 4-2 on the two mounting plates 4-1, and the welding core is straightened in the horizontal direction and the vertical direction respectively, so that the tiny uneven position of the welding core is removed, and the straightness of the welding core is ensured.
Preferably, as shown in fig. 6, two rows of straightening wheels 4-2 are arranged in a staggered manner, and the upper and lower rows of straightening wheels 4-2 perform three-point straightening on the welding core, so that the welding core is straightened.
Preferably, as shown in fig. 7, two rows of straightening wheels 4-2 are arranged in a one-to-one correspondence, guide tubes 4-4 are arranged between the straightening wheels 4-2 in adjacent rows, the diameter of each guide tube 4-4 is matched with that of the welding core, the welding core is extruded up and down through the two rows of straightening wheels 4-2, and the welding core is guided through the guide tubes 4-4, so that the welding core is straightened. Further, as shown in FIG. 8, a sliding groove 4-5 is arranged on the mounting plate 4-1, two sliding blocks 4-6 are slidably arranged in the sliding groove 4-5, a straightening wheel 4-2 is rotatably arranged on the sliding block 4-6, adjusting blocks 4-7 are slidably arranged on the outer sides of the two sliding blocks 4-6 respectively, and a spring 4-8 is arranged between the adjusting blocks 4-7 and the sliding blocks 4-6; the sliding groove 4-5 is rotationally provided with an adjusting rod 4-9 penetrating through the sliding block 4-6 and the adjusting blocks 4-7, the adjusting rod 4-9 is respectively screwed with the two adjusting blocks 4-7 in a threaded mode, when the adjusting rod 4-9 is rotated in the opposite threaded direction, the two adjusting blocks 4-7 are driven to be close to or far away from each other, and therefore positive pressure applied to the sliding block 4-6 by the adjusting spring 4-8 is adjusted, the adjusting rod 4-9 is conveniently rotated, and a nut head is arranged at the top end of the adjusting rod 4-9. When the welding core is straightened, the positive pressure applied to the sliding block 4-6 by the spring 4-8 is regulated, so that the positive pressure of the straightening wheel 4-2 to the welding core during straightening is changed, defective products caused by overlarge stress deformation of the welding core or the fact that the welding core is too small in stress can not be effectively straightened is effectively avoided, meanwhile, the stress of the straightening wheels 4-2 in the same row can be gradually increased, the purpose of gradually straightening the welding core is achieved, and the problem of overlarge welding core abrasion caused by overlarge straightening speed of the welding core is effectively avoided.
In this embodiment, as shown in fig. 9, the core wire cutting device 5 includes a cutting wheel 5-1 and a cutter 5-2; the cutting wheel 5-1 is relatively provided with two cutting wheels 5-1, one of the two cutting wheels 5-1 is connected with an external stepping motor or a servo motor through gear transmission to drive the two cutting wheels 5-1 to rotate synchronously, a notch is formed in the cutting wheel 5-1, a cutter 5-2 is arranged on the notch, when the two cutters 5-2 rotate to the relative position, shearing is formed between the two cutters 5-2, so that a welding core is cut off, and under the condition that the rotating speed of the cutting wheel 5-1 and the core conveying speed are unchanged, the welding core is cut once when the cutting wheel 5-1 rotates for one circle, so that the welding core with the length meeting the requirement is obtained.
In this embodiment, in order to ensure the normal conveying of the core wires, a core wire conveying mechanism may be additionally arranged between the core wire stretching device 3 and the core wire straightening device 4 and between the core wire straightening device 4 and the core wire cutting device 5 to actively convey the core wires, or the guiding wheel 3-1 and the straightening wheel 4-2 may be directly driven to rotate by a motor, so as to convey the core wires.
The working process of the invention comprises the following steps: the welding core is pulled out from the welding core reel, sequentially passes through a gap between the hollow shaft 1-6, the bearing wheel 1-71 and the driving wheel 1-72 and the welding core leading-in port 2-1 and then enters the washing tank 2, the forward-conveyed welding core drives the driving wheel 1-72 to rotate, thereby driving the hollow shaft 1-6 to rotate, and the hollow shaft 1-6 drives the steel wire barrel 1-5 to rotate and simultaneously rotate around the welding core, so that the outer surface of the welding core is polished; in the washing pool 2, the core wires are wound around the guide wheel 3-1 to stretch, and the wiping head 3-5 is used for wiping sundries or rust on the surface of the core wires to clean the core wires; the core wires then pass through straightening channels 4-3 between straightening wheels 4-2 for further straightening of the core wires, and finally the core wires are cut with equal length by means of a rotating cutting wheel 5-1.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims; the size of the drawing is irrelevant to the specific real object, and the real object size can be changed arbitrarily.
Claims (10)
1. A core wire processing system for welding rod production, characterized in that: comprises a welding core rust removing device (1), a washing tank (2), a welding core stretching device (3), a welding core straightening device (4) and a welding core cutting device (5); the washing pool (2) is internally provided with a core wire stretching device (3), one end of the washing pool (2) is provided with a core wire leading-in port (2-1), the other end of the washing pool is provided with a core wire leading-out port (2-2), the side of the washing pool (2) is provided with a core wire rust removing device (1) corresponding to the position of the core wire leading-in port (2-1), and a core wire straightening device (4) and a core wire cutting device (5) are sequentially arranged behind the core wire leading-out port (2-2).
2. The core wire processing system for electrode production of claim 1, wherein: the welding core rust removing device (1) comprises a mounting cylinder (1-1), an inner gear (1-2), an outer gear ring (1-3), a planet wheel (1-4), a steel wire cylinder (1-5) and a driving mechanism (1-7); the device is characterized in that two hollow shafts (1-6) are rotatably arranged in the mounting cylinder (1-1), one hollow shaft (1-6) is driven to rotate through a driving mechanism (1-7), a through hole of the hollow shaft (1-6) corresponds to the position of the welding core lead-in port (2-1), an inner gear (1-2) is arranged on the hollow shaft (1-6), an outer gear ring (1-3) fixedly connected with the mounting cylinder (1-1) is arranged on the periphery of the inner gear (1-2), a planet wheel (1-4) is arranged between the inner gear (1-2) and the outer gear ring (1-3), and a steel wire cylinder (1-5) is arranged between the two planet wheels (1-4) with opposite positions.
3. The core wire processing system for electrode production of claim 2, wherein: the driving mechanism (1-7) comprises a bearing wheel (1-71), a driving wheel (1-72) and a transmission gear (1-73); the bearing wheel (1-71) and the driving wheel (1-72) are oppositely arranged and rotatably installed in the installation cylinder (1-1), the welding core passes through the space between the bearing wheel (1-71) and the driving wheel (1-72) to drive the driving wheel (1-72) to rotate, the driving wheel (1-72) is in gear transmission connection with a transmission gear (1-73) rotatably installed in the installation cylinder (1-1) through a group of bevel gears, and the transmission gear (1-73) is in gear transmission connection with one hollow shaft (1-6).
4. The core wire processing system for electrode production of any one of claims 1, 2, or 3, wherein: the welding core stretching device (3) comprises a guide wheel (3-1) and a wiping mechanism (3-2); at least two guide wheels (3-1) are in a group, the guide wheels (3-1) in the same group are rotationally connected with the washing pool (2) through the same mounting shaft, the diameters of the adjacent guide wheels (3-1) are sequentially reduced along the axial direction, and at least two groups of guide wheels (3-1) are arranged in the washing pool (2) along the core wire conveying direction; the washing tank (2) is internally provided with a wiping mechanism (3-2) for wiping the surface of the welding core.
5. The core wire processing system for electrode production of claim 5, wherein: the wiping mechanism (3-2) comprises a supporting cross beam (3-3), a connecting rod (3-4) and a wiping head (3-5); the support beam (3-3) is erected at the top of the washing tank (2), guide holes are uniformly formed in the support beam (3-3) at intervals, the connecting rod (3-4) is slidably installed in the guide holes, the top of the connecting rod (3-4) is provided with a balancing weight, and the lower end of the connecting rod (3-4) is connected with the C-shaped wiping head (3-5) in a threaded mode.
6. The core wire processing system for electrode production of any one of claims 1, 2, 3, or 5, wherein: the welding core straightening device (4) comprises a mounting plate (4-1) and straightening wheels (4-2), wherein two rows of straightening wheels (4-2) are rotatably mounted on the mounting plate (4-1), annular grooves matched with the welding core in size are formed in the outer circumference of the straightening wheels (4-2), and straightening channels (4-3) are formed between the two rows of straightening wheels (4-2).
7. The core wire processing system for electrode production of claim 6, wherein: the two rows of straightening wheels (4-2) are arranged in a staggered way.
8. The core wire processing system for electrode production of claim 6, wherein: the two rows of straightening wheels (4-2) are arranged in one-to-one correspondence, and guide pipes (4-4) are arranged on the straightening channels (4-3).
9. The core wire processing system for electrode production of claim 8, wherein: the mounting plate (4-1) is provided with a sliding groove (4-5), two sliding blocks (4-6) are arranged in the sliding groove (4-5) in a sliding manner, a straightening wheel (4-2) is rotatably arranged on the sliding blocks (4-6), adjusting blocks (4-7) are respectively arranged on the outer sides of the two sliding blocks (4-6) in a sliding manner, and a spring (4-8) is arranged between the adjusting blocks (4-7) and the sliding blocks (4-6); the sliding chute (4-5) is rotatably provided with an adjusting rod (4-9) penetrating through the sliding block (4-6) and the adjusting block (4-7), the adjusting rod (4-9) is respectively screwed with the two adjusting blocks (4-7) in a threaded mode, and the threads are opposite in screwing direction.
10. The core wire processing system for electrode production of claim 1, wherein: the welding core cutting device (5) comprises a cutting wheel (5-1) and a cutter (5-2); the cutting device is characterized in that two cutting wheels (5-1) are oppositely arranged, the two cutting wheels (5-1) are connected through gear transmission, a notch is formed in each cutting wheel (5-1), and a cutter (5-2) is arranged on each notch.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310047718.5A CN116116803A (en) | 2023-01-31 | 2023-01-31 | Core wire processing system for welding rod production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310047718.5A CN116116803A (en) | 2023-01-31 | 2023-01-31 | Core wire processing system for welding rod production |
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| CN116116803A true CN116116803A (en) | 2023-05-16 |
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| CN202310047718.5A Pending CN116116803A (en) | 2023-01-31 | 2023-01-31 | Core wire processing system for welding rod production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117620035A (en) * | 2023-11-27 | 2024-03-01 | 德维嘉汽车电子系统(无锡)有限公司 | Straightening system and straightening method for outgoing line of wire harness wire storage reel |
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