Intelligent control industrial robot
Technical Field
The invention relates to the technical field of industrial robots, in particular to an intelligent control industrial robot.
Background
The industrial robot is a multi-joint manipulator or multi-freedom-degree machine device oriented to the industrial field, can automatically execute work, is a machine which realizes various functions by self power and control capacity, can receive human commands, can run according to a pre-programmed program, and can also perform a compendium action according to a principle formulated by an artificial intelligence technology.
The welding robot is just industrial robot's one, and current welding robot is not convenient for fix the work piece when welding the work piece, leads to the position of work piece to take place the skew easily, influences the welding, therefore we have proposed an intelligent control industrial robot, is used for solving above-mentioned problem.
Disclosure of Invention
The invention aims to provide an intelligent control industrial robot, which aims to solve the problem that when a workpiece is welded by the welding robot, the workpiece is not fixed conveniently, so that the position of the workpiece is easy to deviate and the welding is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent control industrial robot comprises a base, wherein a supporting arm is fixedly arranged at the top of the base, a sliding arm is slidably arranged on one side of the supporting arm, a welding gun is movably arranged on the sliding arm, a round rod is fixedly arranged at the bottom of the sliding arm, a placing table is fixedly arranged at the top of the base, two sliding grooves are formed in the top of the base, sliding plates are slidably arranged in the two sliding grooves respectively, the two sliding plates are respectively positioned at two sides of the placing table, clamping blocks are fixedly arranged at one sides, close to each other, of the two sliding plates, a groove is formed in the top of the placing table, two clamping plates are slidably arranged in the groove, the same first screw rod is rotatably arranged in the two sliding grooves, threaded holes are formed in the two sliding plates, the thread turning directions of the two threaded holes are opposite, the first screw rod is in threaded, the placing table is provided with a connecting mechanism, and the connecting mechanism is matched with the two clamping plates.
Preferably, drive mechanism includes the second screw rod, the dwang, first bevel gear and second bevel gear, the top fixed mounting of base has the bearing, the inner circle fixed connection of second screw rod and bearing, the thread groove has been seted up to the bottom of pole, second screw rod and thread groove threaded connection, the rotation groove has been seted up on one side inner wall of a spout in two spouts, the dwang rotates to be installed in the rotation inslot, the dwang is with the one end fixed connection of one end and first screw rod, the outside of dwang is located to the fixed cover of first bevel gear, second bevel gear fixed mounting is in the bottom of second screw rod, first bevel gear meshes with second bevel gear mutually.
Preferably, coupling mechanism includes reel, two haulage ropes and third screw rod, and the one end of third screw rod welds mutually with one side of one of two slides in the slide, places the one side of platform and sets up the rotation hole that is linked together with the recess, and the reel rotates and installs in the rotation hole, third screw rod and reel threaded connection, one side fixed connection that the one end of two haulage ropes is close to each other with two splint respectively, and the equal fixed mounting of the other end of two haulage ropes is on the reel, and the winding of two haulage ropes is established opposite direction.
Preferably, two sliding chutes have all been seted up on the both sides inner wall of recess, and equal slidable mounting has the sliding block in four sliding chutes, and the sliding block welds mutually with the splint that correspond, and fixed mounting has the one end of spring on one side inner wall of sliding chute, and the other end of spring welds mutually with the sliding block that corresponds.
Preferably, one side fixed mounting of support arm has the mounting panel, and the bottom fixed mounting of mounting panel has first motor, the output shaft of first motor and the top fixed connection of slide arm.
Preferably, the spread groove has been seted up to the bottom of slide arm, and fixed mounting has the second motor on the inner wall of one side of spread groove, and fixed mounting has on the output shaft of second motor and promotes the piece, promotes the bottom of piece and has seted up the mounting groove, and slidable mounting has the connecting block in the mounting groove, and the bottom fixed mounting of connecting block has the carrier block, carrier block and welder fixed connection, and fixed mounting has the third motor on the inner wall of one side of mounting groove, the output shaft of third motor and one side fixed connection of connecting block.
Preferably, the limiting grooves are formed in the inner walls of the two sides of the two sliding grooves, the limiting blocks are fixedly mounted on the two sides of the two sliding plates, and the limiting blocks are connected with the corresponding limiting grooves in a sliding mode.
Preferably, the side wall of the rotating hole is provided with an annular groove, the outer side of the reel is fixedly provided with an annular block, and the annular block is in sliding connection with the side wall of the annular groove.
Preferably, the specific using method is as follows:
(A1) when the welding gun is used, a workpiece to be welded is placed at the top of the placing table, the first motor is started through the motor switch, the first motor pushes the sliding arm to move downwards, the sliding arm drives the welding gun to move downwards, and meanwhile, the sliding arm drives the round rod to move downwards;
(A2) the second screw rod in threaded connection with the round rod is rotated by the downward movement of the round rod, the second screw rod drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the rotating rod to rotate, the first screw rod is driven to rotate by the rotating rod, the two sliding plates in threaded connection with the first screw rod horizontally slide by the rotation of the first screw rod, the moving directions of the two sliding plates are opposite because the thread directions of threaded holes in the two sliding plates are opposite, and the two sliding plates drive the two clamping blocks to approach each other to clamp and fix the left side and the right side of the workpiece;
(A3) when the sliding plate moves, the third screw rod can be driven to move, the third screw rod can drive the winding wheel in threaded connection with the third screw rod to rotate, the winding wheel winds the two traction ropes, the two clamping plates are close to each other through the two traction ropes, and the front side and the rear side of the workpiece are clamped and fixed through the two clamping plates, so that the stability of the workpiece during welding is improved;
(A4) the pushing block is driven to move horizontally by the second motor, so that the welding gun can move left and right, the connecting block is driven to move by the third motor, the bearing block is driven by the connecting block to move back and forth, so that the welding gun is driven to move back and forth, and different positions of a workpiece can be welded;
(A5) the workpiece welding fixture disclosed by the invention can be used for clamping and fixing the front, the back, the left and the right of the workpiece through the two clamping blocks and the two clamping plates, so that the welding stability of the workpiece is improved, meanwhile, different positions of the workpiece can be welded by adjusting the position of the welding gun, and the workpiece welding fixture is simple in structure and convenient to use.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the second screw rod in threaded connection with the round rod is rotated by the downward movement of the round rod, so that the first screw rod is driven to rotate, and the two sliding plates which rotate the first screw rod drive the two clamping blocks to approach each other to clamp and fix the left side and the right side of the workpiece.
2. When the sliding plate moves, the third screw rod can be driven to move, the third screw rod can drive the winding wheel in threaded connection with the third screw rod to rotate, the winding wheel winds the two traction ropes, the two clamping plates are close to each other through the two traction ropes, and the front side and the rear side of the workpiece are clamped and fixed through the two clamping plates, so that the stability of the workpiece during welding is improved.
3. The workpiece welding fixture disclosed by the invention can be used for clamping and fixing the front, the back, the left and the right of the workpiece through the two clamping blocks and the two clamping plates, so that the welding stability of the workpiece is improved, meanwhile, different positions of the workpiece can be welded by adjusting the position of the welding gun, and the workpiece welding fixture is simple in structure and convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top sectional view of the standing board of the present invention;
FIG. 3 is a schematic perspective view of the placement platform of the present invention;
FIG. 4 is a schematic structural view of part A of the present invention;
fig. 5 is a side view of the attachment of the reel of the present invention to two traction ropes.
In the figure: 1. a base; 2. a support arm; 3. mounting a plate; 4. a first motor; 5. a slide arm; 6. a pushing block; 7. a welding gun; 8. a second motor; 9. a round bar; 10. a thread groove; 11. a second screw; 12. a chute; 13. a slide plate; 14. a clamping block; 15. a placing table; 16. a groove; 17. a splint; 18. rotating the hole; 19. a reel; 20. a hauling rope; 21. a third screw; 22. a first screw; 23. a rotating groove; 24. rotating the rod; 25. a first bevel gear; 26. a second bevel gear; 27. a slider; 28. a spring.
Detailed Description
The invention provides an intelligent control industrial robot, aiming at solving the problems that when a welding robot welds a workpiece, the workpiece is not convenient to fix, so that the position of the workpiece is easy to deviate and the welding is influenced. The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-5, the embodiment provides an intelligent control industrial robot, which includes a base 1, a supporting arm 2 is fixedly installed on the top of the base 1, a sliding arm 5 is slidably installed on one side of the supporting arm 2, a welding gun 7 is movably installed on the sliding arm 5, a round bar 9 is fixedly installed on the bottom of the sliding arm 5, a placing table 15 is fixedly installed on the top of the base 1, two sliding grooves 12 are formed on the top of the base 1, sliding plates 13 are slidably installed in the two sliding grooves 12, the two sliding plates 13 are respectively located on two sides of the placing table 15, clamping blocks 14 are fixedly installed on the sides, close to each other, of the two sliding plates 13, a groove 16 is formed in the top of the placing table 15, two clamping plates 17 are slidably installed in the groove 16, the same first screw 22 is rotatably installed in the two sliding grooves 12, threaded holes are formed, first screw rod 22 and two screw hole threaded connection are equipped with drive mechanism on the base 1, and drive mechanism cooperatees with first screw rod 22, places and is equipped with coupling mechanism on the platform 15, and coupling mechanism cooperatees with two splint 17.
Wherein, the transmission mechanism comprises a second screw 11, a rotating rod 24, a first bevel gear 25 and a second bevel gear 26, the top of the base 1 is fixedly provided with a bearing, the second screw 11 is fixedly connected with the inner ring of the bearing, the bottom of the round rod 9 is provided with a thread groove 10, the second screw 11 is in thread connection with the thread groove 10, the inner wall of one side of one sliding chute 12 of the two sliding chutes 12 is provided with a rotating groove 23, the rotating rod 24 is rotatably arranged in the rotating groove 23, the rotating rod 24 is fixedly connected with one end of the first screw 22, the first bevel gear 25 is fixedly sleeved on the outer side of the rotating rod 24, the second bevel gear 26 is fixedly arranged at the bottom of the second screw 11, the first bevel gear 25 is meshed with the second bevel gear 26, the connecting mechanism comprises a reel 19, two hauling ropes 20 and a third screw 21, one end of the third screw 21 is welded with one side of one sliding plate 13 of the two sliding plates 13, the rotation hole 18 that is linked together with recess 16 is seted up to one side of placing platform 15, and reel 19 rotates to be installed in rotation hole 18, and third screw rod 21 and reel 19 threaded connection, the one side fixed connection that one end of two haulage ropes 20 and two splint 17 are close to each other respectively, and the equal fixed mounting of the other end of two haulage ropes 20 is on reel 19, and two haulage ropes 20 are around establishing opposite direction.
In this embodiment, when in use, a workpiece to be welded is placed on the top of the placing table 15, the first motor 4 is started through the motor switch, the first motor 4 pushes the sliding arm 5 to move downward, the sliding arm 5 drives the welding gun 7 to move downward, the sliding arm 5 drives the round rod 9 to move downward, the second screw 11 in threaded connection with the round rod 9 rotates through the downward movement of the round rod 9, the second screw 11 drives the second bevel gear 26 to rotate, the second bevel gear 26 drives the first bevel gear 25 to rotate, the first bevel gear 25 drives the rotating rod 24 to rotate, the first screw 22 is driven to rotate through the rotating rod 24, the two sliding plates 13 in threaded connection with the first screw 22 horizontally slide through the rotation of the first screw 22, because the thread directions of the threaded holes on the two sliding plates 13 are opposite, the moving directions of the two sliding plates 13 are opposite, the two clamping blocks 14 are driven by the two sliding plates 13 to approach each other to clamp and fix the left and right sides of the, the third screw 21 can be driven to move when the sliding plate 13 moves, the third screw 21 can be driven to rotate by moving the reel 19 which is in threaded connection with the third screw, the reel 19 can wind the two hauling ropes 20, the two hauling ropes 20 are close to the two clamping plates 17, the front side and the rear side of the workpiece can be clamped and fixed by the two clamping plates 17, the stability of the workpiece during welding is improved, the workpiece can be clamped and fixed all around by the two clamping blocks 14 and the two clamping plates 17, the stability of the workpiece welding is improved, meanwhile, the position of the butt welding gun 7 can be adjusted, different positions of the workpiece can be welded, the structure is simple, and the use is convenient.
Example 2
Referring to fig. 1-5, a further improvement is made on the basis of embodiment 1: two sliding grooves are respectively arranged on the inner walls of two sides of the groove 16, sliding blocks 27 are respectively arranged in the four sliding grooves in a sliding way, the sliding blocks 27 are welded with corresponding clamping plates 17, one end of a spring 28 is fixedly arranged on the inner wall of one side of each sliding groove, the other end of the spring 28 is welded with the corresponding sliding block 27, the sliding blocks 27 are driven to extrude the spring 28 when the two clamping plates 17 move, the clamping plates 17 can reset when the pulling force of the clamping plates 17 disappears through the spring 28, a mounting plate 3 is fixedly arranged on one side of the supporting arm 2, a first motor 4 is fixedly arranged at the bottom of the mounting plate 3, the output shaft of the first motor 4 is fixedly connected with the top of the sliding arm 5, the sliding arm 5 can be driven to vertically move through the first motor, a connecting groove is arranged at the bottom of the sliding arm 5, a second motor 8 is fixedly arranged on the inner wall of one, the bottom of the pushing block 6 is provided with a mounting groove, a connecting block is slidably mounted in the mounting groove, a bearing block is fixedly mounted at the bottom of the connecting block and fixedly connected with the welding gun 7, a third motor is fixedly mounted on the inner wall of one side of the mounting groove, the output shaft of the third motor is fixedly connected with one side of the connecting block, the inner walls of two sides of the two sliding grooves 12 are respectively provided with a limiting groove, the pushing block 6 is driven by the second motor 8 to horizontally move, so that the welding gun 7 can be moved leftwards and rightwards, the connecting block is driven by the third motor to move, the bearing block is driven by the connecting block to move forwards and backwards, so that the welding gun 7 can be driven to move forwards and backwards, so that different positions of a workpiece can be welded, two sides of the two sliding plates 13 are respectively and fixedly provided with a limiting block, the outside of the reel 19 is fixedly provided with an annular block which is connected with the side wall of the annular groove in a sliding way, so that the reel 19 can rotate stably.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.