CN116140770B - Plasma surface mounting machine driving device and system - Google Patents
Plasma surface mounting machine driving device and systemInfo
- Publication number
- CN116140770B CN116140770B CN202310142282.8A CN202310142282A CN116140770B CN 116140770 B CN116140770 B CN 116140770B CN 202310142282 A CN202310142282 A CN 202310142282A CN 116140770 B CN116140770 B CN 116140770B
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- servo motor
- wall
- shell
- rod
- sliding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K10/00—Welding or cutting by means of a plasma
- B23K10/02—Plasma welding
- B23K10/027—Welding for purposes other than joining, e.g. build-up welding
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- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Coating By Spraying Or Casting (AREA)
Abstract
本发明公开了一种等离子堆焊机驱动装置及系统，包括外壳、升降机构、X轴移动机构、Y轴移动机构、转向机构、摇摆机构，升降机构设置于外壳底壁上，通过两个第二电动伸缩杆完成升降的工作；X轴移动机构设置于外壳上，通过齿轮与齿条的配合完成X轴移动的工作；外壳内部安装有固定框，Y轴移动机构设置于固定框上，通过丝杆的转动完成Y轴移动的工作；齿条一端安装有支撑架，转向机构设置于支撑架上，通过U型架的转动完成转向的工作；U型架下方安装有曲柄，摇摆机构设置于U型架上，通过曲柄的转动完成摇摆的工作，本发明好处在于可以根据加工零件调整焊枪摇摆方向、不需要人工操作调整摇摆角度、有效提高加工效率优点。
This invention discloses a plasma cladding machine drive device and system, including a housing, a lifting mechanism, an X-axis moving mechanism, a Y-axis moving mechanism, a steering mechanism, and a swinging mechanism. The lifting mechanism is mounted on the bottom wall of the housing and lifts the machine via two second electric telescopic rods. The X-axis moving mechanism is mounted on the housing and moves along the X-axis via a gear and rack. A fixed frame is installed inside the housing, and the Y-axis moving mechanism is mounted on the fixed frame, moving along the Y-axis via a lead screw. A support frame is mounted on one end of the rack, and the steering mechanism is mounted on the support frame, turning via a U-shaped frame. A crank is mounted below the U-shaped frame, and the swinging mechanism is mounted on the U-shaped frame, swinging via the crank. The advantages of this invention are that the swinging direction of the welding torch can be adjusted according to the workpiece being processed, the swing angle can be adjusted without manual operation, and processing efficiency is effectively improved.
Description
Technical Field
The invention relates to the technical field of welding equipment, in particular to a driving device and a driving system of a plasma surface welding machine.
Background
Plasma welding is mainly used for welding and surface modification of metal materials, plasma powder overlaying is to use plasma arc as a heat source and alloy powder as filling metal, an alloy layer is formed on the surface of the filled metal, and the performance requirements of wear resistance, corrosion resistance, high hardness and the like are met; when automatic build-up welding, cylindrical work piece needs to be fixed on the chuck of digit control machine tool, the rotatory parameter of adjustment digit control machine tool and removal, welder sways the cladding through rocking motor or arm simultaneously, automatic build-up welding cladding is effectual, and improve work efficiency, patent number CN110587085B proposes one kind can make cladding work piece liftable, rotatory in-process translation, welder reciprocal swing carries out the cladding of whole body to cylindrical work piece, reasonable in design, low in cost, but the device adjusts the angle of swaing and needs manual operation, reduction in production efficiency, welder adjustment direction is troublesome moreover, occupy a large amount of spaces.
Disclosure of Invention
The invention aims to provide a plasma surface welding machine driving device and a system, which have the advantages of being capable of adjusting the swinging direction of a welding gun according to a processed part, not needing manual operation to adjust the swinging angle and effectively improving the processing efficiency, and solve the problems that the swinging direction of the welding gun cannot be adjusted according to the part, the swinging angle needs to be manually adjusted and the production efficiency is affected.
The driving device of the plasma surface welding machine comprises a shell, a lifting mechanism, an X-axis moving mechanism, a Y-axis moving mechanism, a steering mechanism and a swinging mechanism, and is characterized in that two second electric telescopic rods are arranged on the bottom wall of the interior of the shell, and the lifting mechanism is arranged on the bottom wall of the shell and is used for completing lifting work through the two second electric telescopic rods;
the X-axis moving mechanism is arranged on the shell, and completes the work of X-axis movement through the cooperation of the gear and the rack;
the shell is internally provided with a fixed frame, a screw rod is arranged in the fixed frame, the Y-axis moving mechanism is arranged on the fixed frame, and the Y-axis moving work is completed through the rotation of the screw rod;
the steering mechanism is arranged on the support frame, and the steering work is completed through the rotation of the U-shaped frame;
the crank is installed below the U-shaped frame, the swinging mechanism is arranged on the U-shaped frame, and swinging work is completed through rotation of the crank.
Preferably, the elevating system includes two second electric telescopic handle, two second electric telescopic handle rear end rotates installs the second fixed block, terminal surface fixed mounting is on the shell inner wall under the second fixed block, second electric telescopic handle other end fixed mounting has first round bar, first round bar both ends rotate and are connected with symmetrical second connecting rod and first connecting rod, the third fixed block is installed in the rotation of second connecting rod other end, terminal surface fixed mounting is on the shell inner wall under the third fixed block, first fixed block is installed in the rotation of first connecting rod other end, first fixed block up end fixed mounting has the mount, rotate on the mount inner wall and install the thimble, the spout has been seted up to the mount up end, the backup pad is through the slider slidable mounting of lower extreme setting with spout looks adaptation on the mount, backup pad inside fixed mounting has third servo motor, the output shaft of third servo motor runs through backup pad fixed mounting and has the chuck, chuck and backup pad rotate to be connected, install first electric telescopic handle on the backup pad outer wall, first electric telescopic handle other end fixed mounting is on the shell inner wall.
Preferably, the X-axis moving mechanism comprises a first servo motor, the first servo motor is fixedly arranged on the outer wall of the shell, a gear is fixedly arranged on an output shaft of the first servo motor, the other end of the gear is rotatably arranged on the inner wall of the shell, and a rack is meshed on one side of the gear.
Preferably, the Y-axis moving mechanism comprises a second servo motor, the second servo motor is fixedly mounted on the outer wall of the shell, an output shaft of the second servo motor penetrates through the shell to fixedly mount a screw rod, a thread bush is arranged on the outer thread bush of the screw rod, a sliding groove matched with the rack is formed in the upper end of the thread bush, the rack is slidably mounted on the thread bush through the sliding groove, a fixing frame is sleeved on the outer part of the thread bush, an opening is formed in the upper end of the fixing frame, and two ends of the fixing frame are fixedly mounted on the inner wall of the shell.
Preferably, the steering mechanism comprises a fourth servo motor, the fourth servo motor is fixedly arranged on the upper end face of the support frame, the outer wall of one side of the support frame is fixedly arranged on the rack, an output shaft of the fourth servo motor penetrates through the support frame and is fixedly provided with a U-shaped frame, and the U-shaped frame is rotationally connected with the support frame.
Preferably, a sliding sleeve is fixedly arranged on the outer wall of one side of the support frame, a sliding rod is arranged in the sliding sleeve in a sliding mode, and two ends of the sliding rod are slidably arranged on the shell through an adaptive sliding groove formed in the shell.
Preferably, the swinging mechanism comprises a fifth servo motor, a supporting rod is fixedly arranged on the front end surface of the fifth servo motor, the supporting rod is fixedly arranged on the outer wall of the U-shaped frame, a second disc is fixedly arranged on the lower end of the supporting rod, a sliding groove is formed in one side of the second disc, a first disc is arranged in the sliding groove in a sliding manner, a fifth connecting rod is rotatably arranged on the outer wall of the other side of the second disc in a rotating manner, a powder feeder is fixedly arranged on the outer wall of the other side of the second disc, a crank is rotatably arranged at the lower end of the U-shaped frame, an output shaft of the fifth servo motor penetrates through the supporting rod, the U-shaped frame is fixedly arranged on the crank, two symmetrically-arranged third connecting rods are rotatably connected at the lower end of the crank, a fourth connecting rod is rotatably connected with the other end of the fourth connecting rod, a first supporting ring is fixedly arranged on the outer wall of the fourth connecting rod, a welding gun is arranged at the inner part of the first supporting ring, a second supporting ring is arranged at the lower end of the welding gun, a second supporting ring is fixedly arranged on the outer wall of one side of the second supporting ring, and a second round rod penetrates through the fifth connecting rod to be rotatably arranged on the second disc.
Preferably, the door is installed on the shell outer wall, the control panel is installed on the shell outer wall, the opening is seted up on one side of the shell upper end, the electric cabinet is installed on the shell inner wall, and is located the control panel rear side.
Preferably, the driving system of the plasma surfacing machine is characterized by comprising the following steps:
Firstly, an operator fixes parts on a fixing frame through a chuck, and then the fixing frame is lifted to a proper height through a second electric telescopic rod;
the second step, an operator controls the first servo motor to rotate through the control panel, the first servo motor drives the gear to rotate, the gear and the rack are meshed with each other, the rack can move in the X-axis direction in the threaded sleeve, the rack drives the support frame to move, the support frame can drive the slide bar to move in the slide groove through the slide sleeve, and meanwhile the welding gun is driven to move, so that the X-axis position is determined;
The third step, the control panel controls the second servo motor to rotate, the second servo motor drives the screw rod to rotate, the screw rod is in threaded connection with the outer thread sleeve, so that the thread sleeve moves in the Y-axis direction, the movement of the thread sleeve drives the rack Y-axis to move, the rack drives the support frame to move, the support frame drives the sliding sleeve to move on the sliding rod, and meanwhile the welding gun is driven to move, and the Y-axis position is determined;
the fourth step, the control panel controls the rotation degree of a fourth servo motor, the fourth servo motor drives a U-shaped frame to rotate, and the U-shaped frame drives a welding gun to turn;
And a fifth step, in which the control panel controls the fifth servo motor to reciprocally rotate in a small amplitude, the fifth servo motor drives the crank to rotate, the crank drives the first disc to reciprocally move in the chute of the second disc through the third connecting rod and the fourth connecting rod, and the first disc drives the fifth connecting rod to reciprocally swing left and right by taking the second round rod as the center of a circle.
Compared with the prior art, the invention has the following beneficial effects:
1. According to the invention, the steering mechanism is arranged, the fourth servo motor rotates, the fourth servo motor drives the U-shaped frame to rotate, and the U-shaped frame drives the welding gun to finish steering at different angles;
2. According to the invention, the swinging mechanism is arranged, the crank is driven by the fifth servo motor to rotate, the first disc is driven by the crank to reciprocate in the chute of the second disc through the third connecting rod and the fourth connecting rod, and the first disc drives the fifth connecting rod to swing left and right in a reciprocating manner by taking the second round rod as the circle center, so that swinging requirements of different processes can be met.
3. According to the invention, the sliding rod and the sliding sleeve are arranged, so that the sliding rod is driven to slide in the sliding groove through the sliding sleeve when the X axis of the support frame moves, and the sliding sleeve is driven to slide on the sliding rod when the Y axis of the support frame moves, so that the welding gun can be more stable when moving.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of another view angle structure of FIG. 2;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic illustration of the present invention with the housing removed;
FIG. 5 is a schematic view of the structure of FIG. 4 at another view angle;
FIG. 6 is a schematic view of the structure of FIG. 5 from another view;
FIG. 7 is a schematic view of a steering mechanism according to the present invention;
FIG. 8 is an enlarged schematic view of FIG. 3A;
The device comprises a shell, a door, a control panel, a 4 electric appliance cabinet, a 5 first servo motor, a 6 second servo motor, a 7 third servo motor, a 8 support frame, a 9, a fixing frame, a 10 rack, a 11 fixed frame, a12, a lead screw, a13, a gear, a14, a threaded sleeve, a 15, a powder feeder, a 16, a first electric telescopic rod, a17, a support plate, a 18, a slide rod, a 19, a sliding sleeve, a 20, a first fixed block, a 21, a first connecting rod, a 22, a second connecting rod, a 23, a first round rod, a 24, a second electric telescopic rod, a 25, a second fixed block, a 26, a chute, a 27, a chuck, a 28, a fourth servo motor, a 29, a U-shaped frame, a 30, a crank, a 31, a third connecting rod, a 32, a fourth connecting rod, a 33, a first support ring, a 34, a second support ring, a 35, a fifth servo motor, a 36, a 37, a first disk, a 38, a second disk, a 39, a fifth connecting rod, a 40, a second round rod, a 41, a third thimble and a 42.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 8, the invention provides a driving device of a plasma arc welding machine, which comprises a shell 1, a lifting mechanism, an X-axis moving mechanism, a Y-axis moving mechanism, a steering mechanism and a swinging mechanism.
In this embodiment, two second electric telescopic rods 24 are installed on the bottom wall inside the housing 1, and the lifting mechanism is disposed on the bottom wall of the housing 1, and the lifting operation is completed through the two second electric telescopic rods 24; the lifting mechanism comprises two second electric telescopic rods 24, wherein the rear ends of the two second electric telescopic rods 24 are rotatably provided with second fixed blocks 25, the lower end faces of the second fixed blocks 25 are fixedly arranged on the inner wall of the shell 1, the other ends of the second electric telescopic rods 24 are fixedly provided with first round rods 23, the two ends of each first round rod 23 are rotatably connected with symmetrical second connecting rods 22 and first connecting rods 21, the other ends of the second connecting rods 22 are rotatably provided with third fixed blocks 42, the lower end faces of the third fixed blocks 42 are fixedly arranged on the inner wall of the shell 1, the other ends of the first connecting rods 21 are rotatably provided with first fixed blocks 20, the upper end faces of the first fixed blocks 20 are fixedly provided with fixing frames 9, ejector pins 41 are rotatably arranged on the inner wall of the fixing frames 9, sliding grooves are formed in the upper end faces of the fixing frames 9, a supporting plate 17 is slidably arranged on the fixing frames 9 through sliding blocks which are matched with the sliding grooves and are arranged at the lower ends, the inside of the supporting plate 17, the output shafts of the third servo motors 7 penetrate through the supporting plates 17 to be fixedly provided with chucks 27, 27 and 27 are rotatably connected with the supporting plates 17, the outer walls of the first electric chucks 16 are rotatably arranged on the outer walls of the supporting plates 17, the first electric rods 16 are fixedly arranged on the outer walls of the supporting plates 16, and the other ends of the telescopic rods are fixedly arranged on the inner walls of the shell 1; the chuck 27 clamps the work piece, and then the control panel 3 is operated to extend the first electric telescopic rod 16 outwards until the work piece contacts the thimble 41, clamp the piece, control the second electric telescopic rod 24 to extend, the second electric telescopic rod 24 pushes the first round rod 23 to move outwards, the first round rod 23 pushes the first connecting rod 21 and the second connecting rod 22, the second connecting rod 22 rotates around the third fixed block 42 as a circle center, and the first connecting rod 21 pushes the fixed frame 9 to ascend through the first fixed block 20 until reaching a proper position and then stops;
In the embodiment, a gear 13 is arranged in the shell 1, a rack 10 is arranged on the gear 13, and the X-axis moving mechanism is arranged on the shell 1 and is matched with the rack 10 to finish the X-axis moving work, wherein the X-axis moving mechanism comprises a first servo motor 5, the first servo motor 5 is fixedly arranged on the outer wall of the shell 1, an output shaft of the first servo motor 5 penetrates through the shell 1 and is fixedly provided with the gear 13, the other end of the gear 13 is rotatably arranged on the inner wall of the shell 1, one side of the gear 13 is meshed with the rack 10, the first servo motor 5 drives the gear 13 to rotate, and the rack 10 can move in the X-axis direction in a thread sleeve 14 due to the mutual meshing of the gear 13 and the rack 10, the support frame 8 can drive a slide rod 18 to move in a slide groove 26 through a slide sleeve 19 and simultaneously drive a welding gun to move, so as to determine the X-axis position;
In the embodiment, a fixed frame 11 is arranged in the shell 1, a screw rod 12 is arranged in the fixed frame 11, the Y-axis moving mechanism is arranged on the fixed frame 11, and the Y-axis moving mechanism completes the work of Y-axis movement through the rotation of the screw rod 12, the Y-axis moving mechanism comprises a second servo motor 6, the second servo motor 6 is fixedly arranged on the outer wall of the shell 1, the screw rod 12 is fixedly arranged on an output shaft of the second servo motor 6 penetrating through the shell 1, a thread bush 14 is sleeved outside the screw rod 12, a sliding groove matched with a rack 10 is formed at the upper end of the thread bush 14, the rack 10 is slidably arranged on the thread bush 14 through the sliding groove, the fixed frame 11 is sleeved outside the thread bush 14, the upper end of the fixed frame 11 is provided with an opening, and both ends of the fixed frame are fixedly arranged on the inner wall of the shell 1, the second servo motor 6 drives the screw rod 12 to rotate, the thread bush 14 moves in the Y-axis direction, the thread bush 14 simultaneously drives the thread bush 10 to move along the Y-axis, the support frame 8 drives the slide bush 19 to move along the Y-axis, and simultaneously drives the slide bar 18 to move along the slide bar 18, and the Y-axis position is determined;
In the embodiment, a support frame 8 is arranged at one end of a rack 10, a U-shaped frame 29 is arranged below the support frame 8, the steering mechanism is arranged on the support frame 8 and finishes steering through the rotation of the U-shaped frame 29, the steering mechanism comprises a fourth servo motor 28, the fourth servo motor 28 is fixedly arranged on the upper end surface of the support frame 8, the outer wall of one side of the support frame 8 is fixedly arranged on the rack 10, an output shaft of the fourth servo motor 28 penetrates through the support frame 8 and is fixedly provided with the U-shaped frame 29, the U-shaped frame 29 is rotationally connected with the support frame 8, the fourth servo motor 28 rotates, the fourth servo motor 28 drives the U-shaped frame 29 to rotate, and the U-shaped frame 29 drives a welding gun to steer;
In this embodiment, the crank 30 is installed below the U-shaped frame 29, the swinging mechanism is disposed on the U-shaped frame 29, and the swinging mechanism completes the swinging work through the rotation of the crank 30, the swinging mechanism includes a fifth servomotor 35, a support rod 36 is fixedly installed on the front end surface of the fifth servomotor 35, the support rod 36 is fixedly installed on the outer wall of the U-shaped frame 29, a second disk 38 is fixedly installed at the lower end of the support rod 36, a sliding groove is formed on one side of the second disk 38, a first disk 37 is slidably installed in the sliding groove, a fifth connecting rod 39 is rotatably installed on the outer side of the first disk 37, a powder feeder 15 is fixedly installed on the outer wall of the other side of the second disk 38, a crank 30 is rotatably installed at the lower end of the U-shaped frame 29, an output shaft of the fifth servomotor 35 penetrates through the support rod 36, the U-shaped frame 29 is fixedly installed on the crank 30, two symmetrically installed third connecting rods 31 are rotatably connected at the lower end of the crank 30, the other end of the third connecting rod 31 is rotatably connected with a fourth connecting rod 32, a second disk 38 is rotatably connected with the fourth connecting rod 32, a first supporting ring 33 is fixedly installed on the outer wall of the fourth connecting rod 32, a first supporting ring 33 is rotatably arranged on the second supporting ring 33 is rotatably, a second supporting ring 33 is rotatably arranged on the inner wall of the fourth connecting rod 32, a second supporting ring 33 is rotatably supporting ring is rotatably 35 is rotatably connected with the fourth disk 37, a fourth disk 37 is rotatably supporting the fourth ring 37 is rotatably and rotatably 35 is rotatably and rotatably supporting the fourth connecting rod 40 is rotatably and rotatably 35 is rotatably and rotatably supporting the fifth rod 35 is rotatably and rotatably 35 by a fifth rod is rotatably and rotatably 35.
In this embodiment, a sliding sleeve 19 is fixedly installed on the outer wall of one side of the support frame 8, a sliding rod 18 is sleeved in the sliding sleeve 19 in a sliding manner, two ends of the sliding rod 18 are slidably installed on the housing 1 through a matched sliding groove 26 formed in the housing 1, when the support frame 8X moves, the sliding rod 18 is driven to slide in the sliding groove 26 through the sliding sleeve 19, and when the support frame 8Y moves, the sliding sleeve 19 is driven to slide on the sliding rod 18.
In this embodiment, install door 2 on the shell 1 outer wall, install control panel 3 on the shell 1 outer wall, open-ended one side has been seted up to shell 1 upper end, installs electrical cabinet 4 on the shell 1 inner wall, and is located control panel 3 rear side.
In this embodiment, the driving system of the plasma surfacing machine is characterized by comprising the following steps:
The first step, after the external power supply is connected, the door 2 is opened, the processing part is clamped by the chuck 27, then the control panel 3 is operated, the first electric telescopic rod 16 extends outwards until the processing part is contacted with the thimble 41, the part is clamped, the third servo motor 7 drives the part on the chuck 27 to rotate, then the second electric telescopic rod 24 is controlled to extend, the second electric telescopic rod pushes the first round rod 23 to move outwards, the first round rod 23 pushes the first connecting rod 21 and the second connecting rod 22, the second connecting rod 22 rotates by taking the third fixed block 42 as the center of a circle, the first connecting rod 21 pushes the fixed frame 9 to ascend by the first fixed block 20, and the first connecting rod is stopped after reaching a proper position;
the control panel 3 controls the first servo motor 5 to rotate, the first servo motor 5 drives the gear 13 to rotate, the gear 13 is meshed with the rack 10, the rack 10 can move in the X-axis direction in the threaded sleeve 14, the rack 10 drives the support frame 8 to move, the support frame 8 can drive the slide bar 18 to move in the slide groove 26 through the slide sleeve 19, and meanwhile, the welding gun is driven to move, so that the X-axis position is determined;
the third step, the control panel 3 controls the second servo motor 6 to rotate, the second servo motor 6 drives the screw rod 12 to rotate, the screw rod 12 is in threaded connection with the outer thread bush 14, so that the thread bush 14 moves in the Y-axis direction, the thread bush 14 moves and simultaneously drives the rack 10 to move in the Y-axis direction, the rack 10 drives the support frame 8 to move, the support frame 8 drives the sliding sleeve 19 to move on the sliding rod 18 and simultaneously drives the welding gun to move, and the Y-axis position is determined;
The fourth step, the control panel 3 controls the fourth servo motor 28 to rotate, the fourth servo motor 28 drives the U-shaped frame 29 to rotate, and the U-shaped frame 29 drives the welding gun to turn;
And a fifth step, wherein the control panel 3 controls the fifth servo motor 35 to reciprocally rotate in a small amplitude, the fifth servo motor 35 drives the crank 30 to rotate, the crank 30 drives the first disc 37 to reciprocally move in the chute of the second disc 38 through the third connecting rod 31 and the fourth connecting rod 32, and the first disc 37 drives the fifth connecting rod 39 to reciprocally swing left and right by taking the second round rod 40 as a circle center.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The driving device of the plasma surface welding machine comprises a shell (1), a lifting mechanism, an X-axis moving mechanism, a Y-axis moving mechanism, a steering mechanism and a swinging mechanism, and is characterized in that two second electric telescopic rods (24) are arranged on the bottom wall inside the shell (1), and the lifting mechanism is arranged on the bottom wall of the shell (1) and completes lifting work through the two second electric telescopic rods (24);
the X-axis moving mechanism is arranged on the shell (1), and works of X-axis movement are completed through cooperation of the gear (13) and the rack (10);
the shell (1) is internally provided with a fixed frame (11), a screw rod (12) is arranged in the fixed frame (11), the Y-axis moving mechanism is arranged on the fixed frame (11), and the work of Y-axis movement is completed through the rotation of the screw rod (12);
One end of the rack (10) is provided with a support frame (8), a U-shaped frame (29) is arranged below the support frame (8), the steering mechanism is arranged on the support frame (8), and steering work is completed through rotation of the U-shaped frame (29);
A crank (30) is arranged below the U-shaped frame (29), the swinging mechanism is arranged on the U-shaped frame (29), and swinging work is completed through rotation of the crank (30);
The swinging mechanism comprises a fifth servo motor (35), a supporting rod (36) is fixedly arranged on the front end surface of the fifth servo motor (35), the supporting rod (36) is fixedly arranged on the outer wall of a U-shaped frame (29), a second circular disc (38) is fixedly arranged at the lower end of the supporting rod (36), a sliding groove is formed in one side of the second circular disc (38), a first circular disc (37) is slidably arranged in the sliding groove, a fifth connecting rod (39) is rotatably arranged on the outer wall of the other side of the first circular disc (37), a powder feeder (15) is fixedly arranged on the outer wall of the other side of the second circular disc (38), a crank (30) is rotatably arranged at the lower end of the U-shaped frame (29), an output shaft of the fifth servo motor (35) penetrates through the supporting rod (36) and is fixedly arranged on the crank (30), two symmetrically arranged third connecting rods (31) are rotatably connected at the lower end of the crank (30), a fourth connecting rod (32) are rotatably connected with the other end of the third connecting rod (31), a first supporting ring (33) is fixedly arranged on the outer wall of the fourth connecting rod (32), a welding gun (34) is rotatably connected with the fifth connecting rod (39), a welding gun is fixedly arranged on the inner side of the second supporting ring (33), a second round bar (40) is rotatably mounted on the second disc (38) through a fifth link (39).
2. The plasma welder driving device according to claim 1, wherein the lifting mechanism comprises two second electric telescopic rods (24), the rear ends of the two second electric telescopic rods (24) are rotatably provided with second fixed blocks (25), the lower end faces of the second fixed blocks (25) are fixedly arranged on the inner wall of the shell (1), the other ends of the second electric telescopic rods (24) are fixedly provided with first round rods (23), two ends of the first round rods (23) are rotatably connected with symmetrical second connecting rods (22) and first connecting rods (21), the other ends of the second connecting rods (22) are rotatably provided with third fixed blocks (42), the lower end faces of the third fixed blocks (42) are fixedly arranged on the inner wall of the shell (1), the other ends of the first connecting rods (21) are rotatably provided with first fixed blocks (20), the upper end faces of the first fixed blocks (20) are fixedly provided with fixed frames (9), the inner walls of the fixed frames (9) are rotatably provided with ejector pins (41), the upper end faces of the fixed frames (9) are fixedly provided with sliding grooves, the supporting plates (17) are fixedly connected with the sliding blocks (17) which are arranged on the inner side of the sliding chuck (7) through the sliding blocks which are matched with the sliding blocks, the sliding blocks which are arranged at the lower ends, the sliding blocks are fixedly arranged on the inner surfaces of the inner walls of the shell (1), the supporting plates (17), the outer wall of the supporting plate (17) is provided with a first electric telescopic rod (16), and the other end of the first electric telescopic rod (16) is fixedly arranged on the inner wall of the shell (1).
3. The plasma welder driving device according to claim 2, wherein the X-axis moving mechanism comprises a first servo motor (5), the first servo motor (5) is fixedly arranged on the outer wall of the shell (1), an output shaft of the first servo motor (5) penetrates through the shell (1) and is fixedly provided with a gear (13), the other end of the gear (13) is rotatably arranged on the inner wall of the shell (1), and one side of the gear (13) is meshed with a rack (10).
4. The plasma surface welding machine driving device according to claim 3, wherein the Y-axis moving mechanism comprises a second servo motor (6), the second servo motor (6) is fixedly arranged on the outer wall of the shell (1), an output shaft of the second servo motor (6) penetrates through the shell (1) to fixedly arrange a screw rod (12), a thread bush (14) is sleeved on the outer thread of the screw rod (12), a sliding groove matched with the rack (10) is formed in the upper end of the thread bush (14), the rack (10) is slidably arranged on the thread bush (14) through the sliding groove, a fixing frame (11) is sleeved on the outer portion of the thread bush (14), an opening is formed in the upper end of the fixing frame (11), and two ends of the fixing frame are fixedly arranged on the inner wall of the shell (1).
5. The plasma welder driving device according to claim 4, wherein the steering mechanism comprises a fourth servo motor (28), the fourth servo motor (28) is fixedly arranged on the upper end face of the support frame (8), the outer wall of one side of the support frame (8) is fixedly arranged on the rack (10), an output shaft of the fourth servo motor (28) penetrates through the support frame (8) and is fixedly provided with a U-shaped frame (29), and the U-shaped frame (29) is rotationally connected with the support frame (8).
6. The plasma surface welding machine driving device according to claim 5, wherein a sliding sleeve (19) is fixedly arranged on the outer wall of one side of the supporting frame (8), a sliding rod (18) is sleeved in the sliding sleeve (19) in a sliding manner, and two ends of the sliding rod (18) are slidably arranged on the housing (1) through matched sliding grooves (26) formed in the housing (1).
7. The plasma welder driving device according to claim 6, wherein the door (2) is installed on the outer wall of the housing (1), the control panel (3) is installed on the outer wall of the housing (1), an opening is formed on one side of the upper end of the housing (1), and the electrical cabinet (4) is installed on the inner wall of the housing (1) and is located on the rear side of the control panel (3).
8. A driving system of a plasma overlaying machine according to claim 7, the method is characterized by comprising the following steps of:
Firstly, an operator fixes parts on a fixing frame (9) through a chuck (27), and then the fixing frame (9) is lifted to a proper height through a second electric telescopic rod (24);
The second step is that an operator controls the first servo motor (5) to rotate through the control panel (3), the first servo motor (5) drives the gear (13) to rotate, the gear (13) is meshed with the rack (10), the rack (10) can move in the X-axis direction in the threaded sleeve (14), the rack (10) drives the support frame (8) to move, the support frame (8) can drive the slide bar (18) to move in the slide groove (26) through the sliding sleeve (19), and meanwhile, the welding gun is driven to move, and the X-axis position is determined;
The third step, the control panel (3) controls the second servo motor (6) to rotate, the second servo motor (6) drives the screw rod (12) to rotate, the screw rod (12) is in threaded connection with the outer thread bush (14), so that the thread bush (14) moves in the Y-axis direction, the thread bush (14) moves and drives the rack (10) to move in the Y-axis direction, the rack (10) drives the support frame (8) to move, the support frame (8) drives the sliding sleeve (19) to move on the sliding rod (18), and simultaneously drives the welding gun to move, and the Y-axis position is determined;
A control panel (3) controls a fourth servo motor (28) to rotate, the fourth servo motor (28) drives a U-shaped frame (29) to rotate, and the U-shaped frame (29) drives a welding gun to turn;
And fifthly, the control panel (3) controls the fifth servo motor (35) to rotate reciprocally in a small amplitude, the fifth servo motor (35) drives the crank (30) to rotate, the crank (30) drives the first disc (37) to reciprocate in the chute of the second disc (38) through the third connecting rod (31) and the fourth connecting rod (32), and the first disc (37) drives the fifth connecting rod (39) to swing reciprocally left and right by taking the second round rod (40) as a circle center.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310142282.8A CN116140770B (en) | 2023-02-21 | 2023-02-21 | Plasma surface mounting machine driving device and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310142282.8A CN116140770B (en) | 2023-02-21 | 2023-02-21 | Plasma surface mounting machine driving device and system |
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| CN116140770B true CN116140770B (en) | 2025-12-09 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205520008U (en) * | 2016-01-27 | 2016-08-31 | 广西辉煌耐磨技术股份有限公司 | Full -automatic excircle surfacing welding machine |
| CN111922615A (en) * | 2020-07-31 | 2020-11-13 | 临夏海螺水泥有限责任公司 | A material roller surface welding treatment system |
| CN216730190U (en) * | 2021-11-19 | 2022-06-14 | 广东博盈特焊技术股份有限公司 | Tube screen surfacing platform |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210498766U (en) * | 2019-07-29 | 2020-05-12 | 武汉高力热喷涂工程有限责任公司 | Hydraulic prop roller surface plasma surfacing welding machine |
| CN112025721A (en) * | 2020-08-10 | 2020-12-04 | 江苏悦达投资股份有限公司 | Car washing robot based on manipulator |
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2023
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205520008U (en) * | 2016-01-27 | 2016-08-31 | 广西辉煌耐磨技术股份有限公司 | Full -automatic excircle surfacing welding machine |
| CN111922615A (en) * | 2020-07-31 | 2020-11-13 | 临夏海螺水泥有限责任公司 | A material roller surface welding treatment system |
| CN216730190U (en) * | 2021-11-19 | 2022-06-14 | 广东博盈特焊技术股份有限公司 | Tube screen surfacing platform |
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