Double-drive wire feeding multifunctional integrated carbon dioxide protection welding machine
By using the dual-drive and pressure regulator design of the dual-drive wire feeder, the problems of wire slippage and jamming in the single-drive wire feeder are solved, thereby improving the stability of wire feeding and the ability to feed wire over long distances, simplifying operation and reducing costs.
Patent Information
- Application Number
- CN202423024845.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-09
AI Technical Summary
The wire feeder in existing MIG welding machines is single-drive, which easily leads to problems such as wire slippage and wire jamming, especially when the wire feeding distance is long, it cannot effectively overcome the resistance.
The dual-drive wire feeder design includes a dual-wheel wire feeder and a pressure regulator. Stable wire feeding is achieved through the cooperation of the dual-wheel drive and the pressure regulator.
It improves the stability of wire feeding and the ability to feed wire over long distances, reduces the number of operating parts, lowers costs, and increases work efficiency.
Smart Images
Figure CN223718506U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to two protection welding machine technical field more specifically is two drive wire feeding multifunctional integrated two protection welding machine. BACKGROUND
[0002] Two protection welding machine, full name is carbon dioxide protection welding machine, is a kind of technical equipment using the heat effect generated by high-temperature plasma to weld metal materials together.Two protection welding machine has a wide range of applications in the fields of automobile manufacturing, aerospace, shipbuilding, building structure, boiler pressure vessel, etc.Its high efficiency, stability and reliability can greatly improve production efficiency and quality level.
[0003] And the wire feeder in prior art two protection welding machine is single drive, in the wire feeding process, especially for relatively soft or thin welding wire, the phenomenon of welding wire skidding is prone to occur, and the wire feeding power is relatively weak, when the wire feeding distance is relatively long, such as more than 3-5 meters, due to the increased resistance of welding wire advancing in the conduit, single drive system can not effectively overcome these resistances to smoothly send welding wire to welding gun, when welding wire is slightly extruded, bent or has impurities inside the conduit, wire jamming is prone to occur. SUMMARY
[0004] The utility model provides two drive wire feeding multifunctional integrated two protection welding machine to solve the problems in prior art.
[0005] To achieve the above object, the utility model embodiment provides two drive wire feeding multifunctional integrated two protection welding machine, including: bottom plate, bottom plate middle is equipped with baffle, baffle one side middle part is equipped with welding wire damping column, welding wire damping column adjacent position is equipped with double wheel wire feeder, and double wheel wire feeder is fixedly connected on bottom plate through support;Double wheel wire feeder includes motor located at the rear of the body, and the body is provided with through hole, and the through hole is provided with guide tube in parallel, and the guide tube is movably connected with pressure regulator through connecting rod, and the double wheel wire feeder is movably connected with first pressure wall and second pressure wall, and the movable end of first pressure wall and second pressure wall is connected with the bottom of pressure regulator, and first pressure wall and second pressure wall are still equipped with first wire feeding wheel and second wire feeding wheel below;The other side of baffle is fixedly connected with control panel, and control panel adjacent position is fixedly connected with mainboard, and mainboard lower part is fixedly connected with inverter board;Front plate is fixedly connected in the front part of bottom plate, and display screen is arranged on the front plate, and potentiometer is arranged below display screen, and welding gun interface is arranged below potentiometer, and conversion head interface, negative electrode interface and positive electrode interface are sequentially arranged below welding gun interface in parallel.
[0006] Preferably, the double wheel wire feeder is further provided with a speed reducer below the first wire feeding wheel and the second wire feeding wheel.
[0007] Preferably, the first wire feeding wheel and the second wire feeding wheel are provided with a wire guide groove on the outer circumference.
[0008] Preferably, the pressing wall is further provided with a notch, and the pressure regulator can adjust the closing of the pressing wall through the notch.
[0009] Preferably, the main plate is fixedly connected with a filter capacitor.
[0010] Preferably, the inverter plate is further provided with a fan.
[0011] Compared with the prior art, the utility model has the following advantages:
[0012] 1. The wire feeder is integrated with the welding machine, the number of components that need to be operated and managed by the user is reduced, the use process is more convenient, the work efficiency is improved, and the cost is reduced.
[0013] 2. The wire feeder is driven by double wheels, the double driving thrust is large, the problem of wire feeding jamming is solved, the wire feeding is more stable, and the long-distance wire feeding capacity is significantly improved. BRIEF DESCRIPTION OF DRAWINGS
[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only the embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative labor.
[0015] Figure 1 The drawing is a left view structural schematic diagram of the utility model.
[0016] Figure 2 The drawing is a right view structural schematic diagram of the utility model.
[0017] Figure 3 The drawing is a first embodiment wire feeder structural schematic diagram of the utility model.
[0018] Figure 4 The drawing is a second embodiment wire feeder structural schematic diagram of the utility model.
[0019] Reference signs: 1, display screen, 2, potentiometer, 3, welding gun interface, 4, conversion head interface, 5, negative electrode interface, 6, positive electrode interface, 7, baffle, 8, welding wire damping column, 9, double-wheel wire feeder, 10, bottom plate, 11, main plate, 12, control plate, 13, filter capacitor, 14, inverter plate, 15, motor, 16, fan, 901, first pressing wall, 902, second pressing wall, 903, first wire feeding wheel, 904, second wire feeding wheel, 905, wire guide pipe, 906, speed reducer, 907, first wire pressing wheel, 908, second wire pressing wheel, 909, third pressing wall, 910, through hole, 911, pressure regulator, 912, connecting plate. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0021] First embodiment
[0022] Please refer to the drawings Figures 1-3 The utility model discloses a double drive wire feeding multifunctional integrated two protection welding machine, which comprises a bottom plate 10, the middle of the bottom plate 10 is provided with a baffle 7, the middle of one side of the baffle 7 is provided with a welding wire damping column 8; the welding wire damping column 8 can place welding wire reels of different specifications, and the damping effect can prevent the welding wire on the welding wire reel from loosening when the device stops.
[0023] A double-wheel wire feeding machine 9 is arranged at the adjacent position of the welding wire damping column 8, the double-wheel wire feeding machine 9 is fixedly connected to the bottom plate 10 through a support, the double-wheel wire feeding machine 9 comprises a motor 15 located at the rear part of the body, a through hole 910 is arranged on the body, a wire guide pipe 905 is arranged in parallel with the through hole 910, the wire guide pipe 905 is movably connected with a pressure regulator 911 through a connecting rod, the double-wheel wire feeding machine 9 further movably connects a first pressing wall 901 and a second pressing wall 902, the movable ends of the first pressing wall 901 and the second pressing wall 902 are connected with the bottom part of the pressure regulator 911, a first wire feeding wheel 903 and a second wire feeding wheel 904 are further arranged below the first pressing wall 901 and the second pressing wall 902, and wire guide grooves are arranged on the outer circumferences of the first wire feeding wheel 903 and the second wire feeding wheel 904.
[0024] In use, the pressure regulator 911 is pulled down, the pressure regulator 911 is separated from the middle of the first pressing wall 901 and the second pressing wall 902, the first pressing wall 901 and the second pressing wall 902 are opened to the two sides, the welding wire is passed through the through hole 910 and the wire guide pipe 905, passed through the wire guide grooves on the first wire feeding wheel 903 and the second wire feeding wheel 904, passed through the body of the double-wheel wire feeding machine 9, and then the first pressing wall 901 and the second pressing wall 902 are closed after the welding wire is passed, the pressure regulator 911 is pushed up, the bottom part of the pressure regulator 911 is connected with the movable ends of the first pressing wall 901 and the second pressing wall 902, the first pressing wall 901 and the second pressing wall 902 are matched with the first wire feeding wheel 903 and the second wire feeding wheel 904 below, and the welding wire is clamped, the pressure regulator 911 is rotated to make the first pressing wall 901 and the second pressing wall 902 press downward, and the clamping force is adjusted.
[0025] The power of the double-wheel wire feeding machine 9 is 40W, the wire feeding speed is 2-18m / min, and the diameter of the welding wire is 0.6-1.2mm.
[0026] The baffle 7 is fixedly connected with a control plate 12 on the other side, the control plate 12 is fixedly connected with a main plate 11 at the adjacent position, the main plate 11 is fixedly connected with filter capacitors 13, and the number of the filter capacitors 13 is preferably four; the main plate 11 is fixedly connected with an inverter plate 14 below, and the inverter plate 14 is further provided with a fan 16, so that the fan 16 can better dissipate heat for the machine.
[0027] The front plate is fixedly connected with the bottom plate 10, the front plate is provided with a display screen 1, the display screen 1 is provided with a potential meter 2 below, the potential meter 2 is preferably two, and the voltage and the current are controlled respectively; the potential meter 2 is provided with a welding gun interface 3 below, the welding gun interface 3 can replace various specifications of welding guns according to the needs of users; the welding gun interface 3 is provided with a conversion head interface 4, a negative electrode interface 5 and a positive electrode interface 6 in sequence and in parallel below.
[0028] In use, the welding wire disc is placed on the welding wire damping column 8, one end of the welding wire is inserted through the double-wheel wire feeder 9, the machine is started, the welding wire reaches the welding gun port through the welding gun interface 3, the conversion joint is inserted into the positive electrode or the negative electrode, the voltage and the current are adjusted, and the switch on the welding gun is pressed to use.
[0029] Second embodiment
[0030] Please refer to the attached Figure 1 、 Figure 2 and Figure 4 , which is different from the above-mentioned embodiment in the structure of the double-wheel wire feeder 9, the double-wheel wire feeder 9 of the embodiment includes a motor 15 located at the rear of the body, the body is provided with a through hole 910, a wire guide pipe 905 is provided in parallel with the through hole 910, a first wire feeding wheel 903 and a second wire feeding wheel 904 are provided below the wire guide pipe 905, a speed reduction wheel 906 is provided below the first wire feeding wheel 903 and the second wire feeding wheel 904;
[0031] The first wire pressing wheel 907 and the second wire pressing wheel 908 are provided above the wire guide pipe 905, the first wire pressing wheel 907 and the second wire pressing wheel 908 are connected through a connecting plate 912, the connecting plate 912 is fixedly connected with a third pressing wall 909, one end of the third pressing wall 909 is movably connected with the double-wheel wire feeder 9, and the other end is provided with a notch, a connecting rod is provided at a position corresponding to the notch, one end of the connecting rod is movably connected with the double-wheel wire feeder 9, and the other end is rotatably connected with a pressure regulator 911.
[0032] In use, the pressure regulator 911 is pulled down, the third pressing wall 909 is opened upward, the welding wire is threaded through the through hole 910 and the wire guide tube 905, through the wire guide groove on the first wire feeding wheel 903 and the second wire feeding wheel 904, through the body of the double-wheel wire feeder 9, and after the welding wire, the third pressing wall 909 is closed downward, the pressure regulator 911 is pushed up, the pressure regulator 911 is closed, the bottom contacts the top surface of the third pressing wall 909, the first wire pressing wheel 907 and the second wire pressing wheel 908 fixedly connected below the third pressing wall 909 are matched with the first wire feeding wheel 903 and the second wire feeding wheel 904, and the welding wire is clamped, the pressure regulator 911 is rotated to make the first wire pressing wheel 907 and the second wire pressing wheel 908 press downward, and the clamping force is adjusted.
[0033] The power of the double-wheel wire feeder 9 is 45W / 65W, the wire feeding speed is 15-18m / min, and the diameter of the welding wire is 0.8-1.2mm.
[0034] In conclusion, the utility model adopts the integrated design of the wire feeder and the welding machine, reduces the number of components that need to be operated and managed by the user, makes the use process more simple, improves the work efficiency, and reduces the cost. The wire feeder is driven by double wheels, the double driving thrust is large, the problem of wire feeding jamming is solved, the wire feeding is more stable, and the long-distance wire feeding capacity is significantly improved.
[0035] The embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same or similar parts between the embodiments can be referred to each other. For the device disclosed by the embodiments, since it corresponds to the method disclosed by the embodiments, the description is relatively simple, and the related parts can be referred to the method part.
[0036] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the utility model. Various modifications of the embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the utility model. Therefore, the utility model will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A double-drive wire-feeding multifunctional integrated two-protection welding machine, characterized in that, Include: The bottom plate (10), the bottom plate (10) is provided with a baffle (7), the baffle (7) is provided with a welding wire damping column (8) in the middle of one side, the welding wire damping column (8) is provided with a double-wheel wire feeder (9) in the adjacent position, the double-wheel wire feeder (9) is fixedly connected on the bottom plate (10) through a support; The double-wheel wire feeder (9) includes a motor (15) located at the rear of the body, a through hole (910) is provided on the body, a wire guide pipe (905) is provided parallel to the through hole (910), the wire guide pipe (905) is movably connected with a pressure regulator (911) through a connecting rod, the double-wheel wire feeder (9) is also movably connected with a first pressing wall (901) and a second pressing wall (902), the movable end of the first pressing wall (901) and the second pressing wall (902) is connected with the bottom of the pressure regulator (911), a first wire feeding wheel (903) and a second wire feeding wheel (904) are also provided below the first pressing wall (901) and the second pressing wall (902); The other side of the baffle (7) is fixedly connected with a control panel (12), the control panel (12) is fixedly connected with a mainboard (11) in the adjacent position, the mainboard (11) is fixedly connected with an inverter board (14) below; The front plate is fixedly connected with the front plate of the bottom plate (10), the display screen (1) is provided on the front plate, the potentiometer (2) is provided below the display screen (1), the welding gun interface (3) is provided below the potentiometer (2), the conversion head interface (4), the negative electrode interface (5) and the positive electrode interface (6) are sequentially and parallelly provided below the welding gun interface (3). The double-wheel wire feeder (9) is also provided with a speed reducer (906) below the first wire feeding wheel (903) and the second wire feeding wheel (904).
2. The dual wire feeder multi-functional integrated two-protection welder of claim 1, wherein, The first wire feeding wheel (903) and the second wire feeding wheel (904) are provided with a wire guide groove on the outer circumference.
3. The dual wire feeder multi-functional integrated two-protection welder of claim 1, wherein, The pressing wall is also provided with a notch, and the pressure regulator (911) can adjust the closing of the pressing wall through the notch.
4. The dual wire feeder multi-functional integrated two-protection welder of claim 1, wherein, The mainboard (11) is fixedly connected with a filter capacitor (13).
5. The dual wire feeder multi-functional integrated two-protection welder of claim 1, wherein, The inverter board (14) is also provided with a fan (16).