Mining stacker equipment with adsorption type feeding mechanism
Technical Field
The invention relates to the field of stacker equipment, in particular to mining stacker equipment with an adsorption type feeding mechanism.
Background
In modern mining production, the use of automated equipment is becoming critical to improving production efficiency and safety. In the ore exploitation and processing process, the stacker serves as an important automatic device and is responsible for carrying, stacking and sorting various mining materials. Conventional mining stacker crane generally relies on manual feeding, and the mode is time-consuming and labor-consuming, is limited by an operation environment, and often faces the challenges of wet and slippery ore, strong adhesiveness, various mineral types and the like. The accuracy of manual operation is seriously affected by human factors, so that the positioning of workpieces in the process of carrying and stacking is inaccurate, and the production efficiency and the quality of mineral products are affected.
Along with the continuous expansion of the production scale of mining industry, especially in the fields of resource recovery, ore finish machining and the like, the requirements on high efficiency and high precision are more urgent, and the limitations of the traditional manual feeding mode are more apparent. In a multi-variety, small-lot ore processing environment, relying on manual handling is not only inefficient, but also results in a significant increase in labor costs. To this end, those skilled in the art propose a mining stacker device with an adsorption type feeding mechanism to solve the above-mentioned problems.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a mining stacker crane device with an adsorption type feeding mechanism, which solves the problems in the prior art.
The mining stacker crane equipment with the adsorption type feeding mechanism comprises a mounting frame, a plurality of workpieces, a plurality of support frames and a plurality of support frames, wherein the mounting frame is used as a support carrier of the whole device;
The automatic adsorption feeding assembly is arranged on one side of the mounting frame and is used for automatically feeding workpieces;
the transport assembly is arranged on the outer side of the mounting frame and is used for being matched with the automatic adsorption feeding assembly;
The first transmission assembly is arranged in the middle of the top end of the mounting frame and used for transmitting the workpieces transported by the automatic adsorption feeding assembly to the second transmission assembly;
the second transmission assembly is arranged on one side of the top of the mounting frame and is used for being matched with the first transmission assembly;
The stacking assembly is arranged on the outer side of the mounting frame and used for stacking the workpieces.
Preferably, the stacking assembly comprises a fixing base, the fixing base is arranged on one side of the mounting frame, a connecting seat is arranged at the top of the fixing base, a first driving motor is arranged at the outer part of the connecting seat, a first swing arm is fixedly connected with the output end of the first driving motor, a second driving motor is arranged at the other end of the first swing arm, a second swing arm is fixedly connected with the driving end of the second driving motor, and a grabbing manipulator is arranged at the tail end of the second swing arm.
Preferably, the first transmission assembly comprises a connecting frame, the connecting frame is movably arranged on one side of the top of the mounting frame, a second servo motor is fixedly arranged on one side of the connecting frame, the output end of the second servo motor is fixedly connected with a driving screw, the external thread of the driving screw is connected with a thread frame, and one side of the thread frame is fixedly connected with a placing plate.
Preferably, the top fixedly connected with two slide rails of link, the surface sliding connection of slide rail has the guide block, the bottom fixedly connected of screw frame is in the top of guide block.
Preferably, the top middle part fixedly connected with a plurality of directional seat of mounting bracket, the inboard of directional seat has the drive roller through bearing swing joint, fixedly connected with backup pad on the top of mounting bracket is close to the position of link, the inboard of backup pad rotates and is connected with electric telescopic handle, electric telescopic handle's output rotates and is connected with the linking board, linking board fixed connection is in the bottom one side of link.
Preferably, the automatic adsorption feeding assembly comprises two fixing frames, two fixing frames are fixedly connected to the rear side of the mounting frame, two electric guide rails are arranged at the top of the fixing frames, electric sliding blocks are arranged on the outer parts of the electric guide rails, movable plates are fixedly connected to the tops of the electric sliding blocks, worm and gear speed reducing motors are arranged at the tops of the movable plates, rack plates are slidably connected to top through holes of the movable plates, square plates are fixedly connected to the bottom ends of the rack plates, and a plurality of electric suckers are fixedly connected to the bottoms of the square plates.
Preferably, the second transmission assembly comprises a first servo motor, the first servo motor is fixedly connected to the left side of the mounting frame, the output end of the first servo motor is fixedly connected with a driving shaft, two driving sprockets are fixedly connected to the outside of the driving shaft, driven sprockets are connected to the outer surfaces of the driving sprockets through chains, and the driven sprockets are connected to the inner side of the mounting frame through driven shafts in a rotating mode.
Preferably, the transportation assembly comprises a holding frame, the holding frame is fixedly connected to the front side of the mounting frame, a transmission motor is fixedly connected to one side of the top of the holding frame, a transmission shaft is fixedly connected to the output end of the transmission motor, a shaft roller is fixedly connected to the outer portion of the transmission shaft through a transmission belt, and the shaft roller is rotatably connected to the inner side of the holding frame.
Preferably, the output end of the worm gear reduction motor is fixedly connected with a gear, and the gear is in meshed connection with the rack plate.
Preferably, one end of the driving screw, which is far away from the second servo motor, is rotationally connected with a thread seat, and the thread seat is fixedly connected with the outer side of the connecting frame.
When the device is specifically used, the transmission motor is started to drive the transmission shaft to rotate, and the transmission belt is further driven to synchronously rotate under the cooperation of the shaft roller. Transporting the workpiece to the side of the automatic adsorption feeding assembly;
The movable plate is driven to move forwards through the cooperation of the electric guide rail and the electric sliding block, the worm gear reduction motor is started to drive the gear to rotate, and the gear is meshed with the rack plate, so that the rack plate is driven to move downwards when the gear rotates, the square plate is driven to move synchronously, the electric sucking disc is further moved downwards until the electric sucking disc contacts the outer surface of a workpiece and adsorbs the workpiece, after the adsorption is completed, the worm gear reduction motor is reversed, the electric sucking disc moves upwards, and then the workpiece is transported to the top of the placing plate;
the driving screw is driven to rotate by starting the second servo motor, so that the threaded frame moves along the outer surface of the driving screw, and then the electric telescopic rod is started to drive the connecting plate to move until the placing plate moves to the periphery of the die.
Meanwhile, the first servo motor is started to drive the driving shaft to rotate, and the driving chain wheel is further driven to synchronously rotate, so that the workpiece moves to the outside of the stacking assembly, and the workpiece can be quickly and efficiently conveyed from one position to the other position of the production line through the mutual matching of the first transmission assembly and the second transmission assembly, so that the waiting time is reduced;
Finally, the first swing arm and the second swing arm are driven to swing through starting the first driving motor and the second driving motor, and workpieces are sequentially placed at the top of the placement frame through the grabbing manipulator, so that the automation degree of the production line is improved, manual intervention is reduced, and the overall production speed is accelerated.
The invention provides mining stacker equipment with an adsorption type feeding mechanism. The beneficial effects are as follows:
1. According to the invention, the automatic adsorption feeding assembly is additionally arranged, so that workpieces can be accurately positioned and placed, the dependence on manpower is reduced, the labor cost is reduced, and meanwhile, compared with the traditional manual feeding, the automatic feeding system can finish the feeding of a plurality of workpieces in a shorter time, and the operation efficiency of the whole production line is improved.
2. According to the invention, by additionally arranging the stacking assembly, a large number of workpieces can be rapidly processed, the hour production capacity is greatly improved, the automation degree of a production line is improved, the manual intervention is reduced, and the overall production speed is accelerated.
3. According to the invention, through the mutual matching use of the first transmission assembly and the second transmission assembly, the workpieces can be quickly and efficiently conveyed from one position to the other position of the production line, the waiting time is reduced, the overall production efficiency is improved, meanwhile, the conveying path can be flexibly adjusted according to actual needs, and the workpieces can flow in the production line conveniently.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view at B in FIG. 1;
FIG. 4 is an enlarged view of FIG. 1 at C;
fig. 5 is an enlarged view of D in fig. 1;
FIG. 6 is an enlarged view at E in FIG. 1;
FIG. 7 is a top view of the present invention;
fig. 8 is a schematic view of the motion state structure of the placing plate of the present invention.
The mechanical hand comprises a fixed base, 102, a first driving motor, 103, a connecting seat, 104, a first swinging arm, 105, a second driving motor, 106, a second swinging arm, 107, a grabbing manipulator, 2, a placing frame, 3, a workpiece, 4, a mounting frame, 501, a first servo motor, 502, a driving shaft, 503, a driving chain wheel, 504, a conveying chain, 505, a driven chain wheel, 506, a driven shaft, 601, a second servo motor, 602, a screw frame, 603, a driving screw, 604, a screw seat, 605, a connecting frame, 606, a placing plate, 7, a sliding rail, 8, a guide block, 901, a directional seat, 902, a driving roller, 903, a supporting plate, 904, an electric telescopic rod, 905, a connecting plate, 1001, an electric guide rail, 1002, an electric sliding block, 1003, a movable plate, 1004, a square plate, a sucker, 1006, a rack plate, 1007, a worm speed reducing motor, 1008, a fixing frame, 11, a placing frame, 1201, a conveying belt, 1202, a conveying motor, 1203, a conveying shaft, 1204 and a shaft roller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. 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.
Examples
Referring to fig. 1-8, an embodiment of the present invention provides a mining stacker apparatus with an adsorption type feeding mechanism, including.
The mounting frame 4 is used as a supporting carrier of the whole device, the rack 2 is fixedly arranged on the outer side of the mounting frame 4, and a plurality of workpieces 3 are arranged on the top of the rack 2;
A plurality of orientation seats 901 are fixedly connected to the middle part of the top end of the mounting frame 4, a driving roller 902 is movably connected to the inner side of the orientation seats 901 through a bearing, a supporting plate 903 is fixedly connected to the position, close to the connecting frame 605, of the top end of the mounting frame 4, an electric telescopic rod 904 is rotatably connected to the inner side of the supporting plate 903, a connecting plate 905 is rotatably connected to the output end of the electric telescopic rod 904, and the connecting plate 905 is fixedly connected to one side of the bottom of the connecting frame 605;
Specifically, actuation of the motorized telescoping rod 904 moves the engagement plate 905 until the threaded rack 602 is moved to the side of the second transport assembly.
The automatic adsorption feeding assembly is arranged on one side of the mounting frame 4 and is used for automatically feeding the workpiece 3;
The automatic adsorption feeding assembly comprises two fixing frames 1008, the two fixing frames 1008 are fixedly connected to the rear side of the mounting frame 4, two electric guide rails 1001 are mounted on the tops of the fixing frames 1008, electric sliding blocks 1002 are mounted on the outer parts of the electric guide rails 1001, movable plates 1003 are fixedly connected to the tops of the electric sliding blocks 1002, worm and gear speed reducing motors 1007 are mounted on the tops of the movable plates 1003, rack plates 1006 are slidably connected to through holes in the tops of the movable plates 1003, square plates 1004 are fixedly connected to the bottoms of the rack plates 1006, and a plurality of electric suckers 1005 are fixedly connected to the bottoms of the square plates 1004;
Specifically, the fixing frame 1008 is used as a basic supporting part of the whole feeding assembly, and is fixedly connected to the rear side of the mounting frame 4, so that the stability and reliability of the whole structure are ensured. The design adopts high-strength materials, can bear the weight of other parts and dynamic load in operation, and simultaneously keeps good anti-seismic performance.
Two motorized guides 1001 are mounted on top of the mount 1008 to provide a linear motion track for motorized slider 1002. The design of the movable plate 1003 allows for lateral movement under the control of the motorized slider 1002. The upper part of the rack plate is provided with a through hole for subsequent sliding connection with the rack plate 1006, so as to ensure the coordination between the rack plate 1006 and the rack plate. A worm gear reduction motor 1007 is mounted on top of the movable plate 1003 as a drive mechanism to power the rack plate 1006. The gear motor's design has combined high torque output and lower rotational speed, can effectively improve the work efficiency of adsorption component, noise when reducing the motor operation simultaneously. The rack plate 1006 is slidably connected to the through hole of the movable plate 1003, and is responsible for converting the rotation motion of the worm gear reduction motor 1007 into a linear motion. The design of the racks is optimized to ensure close fit with the movable plate 1003 so as to reduce the running clearance and improve the transmission precision.
Specifically, the electric suction cup 1005 is made of high-strength materials, is provided with strong suction force, and can easily suck workpieces 3 or materials with different shapes and sizes. The operation is realized by an electric control system, and the adsorption force and the position can be adjusted according to the requirement.
In the operation of the automatic adsorption feeding assembly, first, the worm gear motor 1007 is started, and rotational power is transmitted to the rack plate 1006. The rack plate 1006 slides on the movable plate 1003 due to the movement of the worm gear, and drives the square plate 1004 and the electric suction cup 1005 below the square plate 1004 to move on the horizontal plane.
Once the electric sucking disc 1005 approaches the target workpiece 3, the system can automatically adjust the sucking force of the sucking disc, so as to ensure that the workpiece 3 is not damaged in the sucking process. After the suction is completed, the electric slider 1002 continues to move along the electric rail 1001, and the sucked workpiece 3 is transported to a designated position for subsequent processing or handling.
The transport assembly is arranged on the outer side of the mounting frame 4 and is used for being matched with the automatic adsorption feeding assembly;
the first transmission assembly is arranged in the middle of the top end of the mounting frame 4 and is used for transmitting the workpieces 3 transported by the automatic adsorption feeding assembly to the second transmission assembly;
The first transmission assembly comprises a connecting frame 605, the connecting frame 605 is movably arranged on one side of the top of the mounting frame 4, a second servo motor 601 is fixedly arranged on one side of the connecting frame 605, the output end of the second servo motor 601 is fixedly connected with a driving screw 603, the outer thread of the driving screw 603 is connected with a thread frame 602, and a placing plate 606 is fixedly connected on one side of the thread frame 602.
Specifically, the second servo motor 601 is started to drive the driving screw 603 to rotate, so that the threaded rack 602 and the placing plate 606 further move along the outer surface of the driving screw 603, at the moment, the workpiece 3 at the top of the placing plate 606 is driven to move from the point C of the conveying area to the point b of the processing area, the workpiece 3 is subjected to die forging, at the moment, after the first workpiece 3 is conveyed, the placing plate 606 returns to the resetting point o, at the moment, the placing plate 606 is pushed to convey the workpiece on the storage area b to the point b of the processing area, and after the workpiece of the storage area b is processed, the placing plate 606 returns to the point C of the conveying area from the point b of the processing area, so that one cycle is realized.
The top of the connecting frame 605 is fixedly connected with two sliding rails 7, the outer surface of the sliding rail 7 is slidably connected with a guide block 8, and the bottom of the threaded frame 602 is fixedly connected to the top of the guide block 8;
A second transmission assembly installed at one side of the top of the mounting frame 4 for cooperating with the first transmission assembly;
The second transmission assembly comprises a first servo motor 501, wherein the first servo motor 501 is fixedly connected to the left side of the mounting frame 4, the output end of the first servo motor 501 is fixedly connected with a driving shaft 502, the outer part of the driving shaft 502 is fixedly connected with two driving chain wheels 503, the outer surface of the driving chain wheels 503 is connected with a driven chain wheel 505 through a transmission chain 504, and the driven chain wheel 505 is rotatably connected to the inner side of the mounting frame 4 through a driven shaft 506;
Specifically, during operation of the second transmission assembly, the first servomotor 501 is first activated. The rotational power of the motor is transmitted to the driving sprocket 503 through the driving shaft 502, and the rotation of the driving sprocket 503 transmits the power to the driven sprocket 505 through the transmission chain 504. As driven sprocket 505 rotates, driven shaft 506 also rotates, thereby creating a continuous transmission action.
The design of the transmission assembly can realize stable conveying of the workpiece 3. Because of the accurate control of the servo motor, the whole system can rapidly adjust the movement speed and direction according to actual needs so as to adapt to different production requirements. In addition, because the transmission mode of the chain wheel and the chain is adopted, the power loss in the transmission process is relatively low, so that the system has higher energy efficiency.
And the stacking assembly is arranged on the outer side of the mounting frame 4 and is used for stacking the workpieces 3.
The pile up neatly subassembly includes unable adjustment base 101, unable adjustment base 101 sets up in one side of mounting bracket 4, connecting seat 103 is installed at unable adjustment base 101's top, the externally mounted of connecting seat 103 has first driving motor 102, first driving motor 102's output fixedly connected with first swing arm 104, second driving motor 105 is installed to first swing arm 104's the other end, second driving motor 105's drive end fixedly connected with second swing arm 106, snatch manipulator 107 is installed to second swing arm 106's end.
Specifically, in the palletizing operation, the first driving motor 102 is started to drive the first swing arm 104 to perform the swing motion, and the second driving motor 105 is driven to operate. The second driving motor 105 is started accordingly, and the second swing arm 106 is driven to perform further adjustment, so that the grabbing manipulator 107 finally reaches a predetermined grabbing position.
When the workpiece 3 approaches, the gripping robot 107 uses its flexible gripping structure to automatically grip and lift the workpiece 3 from the transport assembly. The whole grabbing process is rapid and stable, and the safety and accuracy of the workpiece 3 are ensured. After the grabbing is completed, the first swinging arm 104 and the second swinging arm 106 are matched in a coordinated manner, the grabbed workpieces 3 are conveyed to a specified stacking position, and the stacking operation is completed.
The design and the operation principle of the stacking assembly are combined, so that the workpieces 3 are rapidly and efficiently stacked, the automation level and the working efficiency of a production line are remarkably improved, and powerful support is provided for the efficient operation of the whole production process. By optimizing the configuration and function of the various components, the reliability and stability of the palletizer in a high-strength production environment are ensured.
The transportation assembly comprises a containing frame 11, the containing frame 11 is fixedly connected to the front side of the mounting frame 4, a transmission motor 1202 is fixedly connected to one side of the top of the containing frame 11, a transmission shaft 1203 is fixedly connected to the output end of the transmission motor 1202, a shaft roller 1204 is fixedly connected to the outer portion of the transmission shaft 1203 through a transmission belt 1201, and the shaft roller 1204 is rotatably connected to the inner side of the containing frame 11.
Specifically, the holding frame 11 is used as a main body structure of the conveying assembly, the design of the holding frame ensures the stability of the workpiece 3 in the conveying process, can effectively bear the weight of the workpiece 3, and simultaneously provides necessary support to avoid sliding or tilting of the workpiece 3 in the conveying process. The selection of the transmission motor 1202 is optimized according to the required conveying speed and torque to ensure that it can smoothly and efficiently drive the transmission shaft 1203 to rotate. The shaft roller 1204 is rotatably coupled to the inner side of the housing 11 as a supporting and guiding member of the conveyor belt 1201, and its rotation reduces friction of the conveyor belt 1201 to improve transportation efficiency.
Specifically, the holding frame 11 is used as a main body structure of the conveying assembly, and the design of the holding frame ensures the stability of the workpiece in the conveying process, can effectively bear the weight of the workpiece, and simultaneously provides necessary support to avoid the workpiece from sliding or tilting in the conveying process. The selection of the transmission motor 1202 is optimized according to the required conveying speed and torque to ensure that it can smoothly and efficiently drive the transmission shaft 1203 to rotate. The shaft roller 1204 is rotatably coupled to the inner side of the housing 11 as a supporting and guiding member of the conveyor belt 1201, and its rotation reduces friction of the conveyor belt 1201 to improve transportation efficiency.
One end of the driving screw 603 far away from the second servo motor 601 is rotatably connected with a threaded seat 604, and the threaded seat 604 is fixedly connected to the outer side of the connecting frame 605.
Specifically, the threaded seat 604 plays a role in installing the driving screw 603, and ensures that the driving screw 603 is more stable in the rotation process.
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.