CN110421465B - Full-automatic iron pan polishing machine - Google Patents

Full-automatic iron pan polishing machine Download PDF

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Publication number
CN110421465B
CN110421465B CN201910781190.8A CN201910781190A CN110421465B CN 110421465 B CN110421465 B CN 110421465B CN 201910781190 A CN201910781190 A CN 201910781190A CN 110421465 B CN110421465 B CN 110421465B
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CN
China
Prior art keywords
plate
polishing
station
iron pan
cylinder
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CN201910781190.8A
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Chinese (zh)
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CN110421465A (en
Inventor
熊江勇
李重重
陈诚
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Nanjing Vocational College Of Information Technology
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Nanjing Vocational College Of Information Technology
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Priority to CN201910781190.8A priority Critical patent/CN110421465B/en
Publication of CN110421465A publication Critical patent/CN110421465A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/0023Other grinding machines or devices grinding machines with a plurality of working posts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/0069Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/0076Other grinding machines or devices grinding machines comprising two or more grinding tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B29/00Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B24B29/02Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
    • B24B29/04Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped workpieces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/005Feeding or manipulating devices specially adapted to grinding machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/02Frames; Beds; Carriages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/02Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/06Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses a full-automatic iron pan polishing machine which comprises a feeding platform, two first iron pan rotating mechanisms, an iron pan overturning mechanism, two second iron pan rotating mechanisms, a material receiving platform, an iron pan grabbing and transposition mechanism, a first polishing mechanism, a second polishing mechanism and a working rack. The advantage, this full-automatic iron pan burnishing machine can all carry out rough polishing and finish polishing to the inside and the outside of iron pan, realizes full-automatic polishing, and the centre no longer needs the artifical unloading of going up or upset.

Description

Full-automatic iron pan polishing machine
Technical Field
The invention relates to a full-automatic iron pan polishing machine, and belongs to the technical field of machining.
Background
The iron pan still needs to be polished after the pan blank is formed. The manual polishing iron pan has low efficiency and high breakage rate, and the polishing quality cannot be ensured; meanwhile, a large amount of dust generated in the iron pan polishing production process easily causes occupational diseases such as lung failure and the like, and seriously harms the physical health and life safety of workers.
Although an automatic polishing machine exists, because the inner surface and the outer surface of the pot blank are subjected to rough polishing and then to finish polishing, the structural design of the existing polishing machine is limited, one polishing machine can only finish the polishing work of one surface, after the polishing process of one surface is finished, the pot blank needs to be manually transferred to another device for processing, the continuous polishing of the inner surface and the outer surface cannot be realized, the processing efficiency is seriously influenced after multiple times of carrying and transferring, and the quality management of the pot blank is very unfavorable; therefore, it is necessary to design a fully automatic complete machine device capable of polishing the inner and outer surfaces of the pot at the same time.
Disclosure of Invention
The invention provides a full-automatic iron pan polishing machine aiming at the limitation of the structural design of the existing polishing machine in the background technology, which can perform rough polishing and finish polishing on the inside and the outside of an iron pan, realizes full-automatic polishing, and does not need manual loading and unloading or overturning in the middle.
The technical scheme adopted by the invention is as follows:
a full-automatic iron pan polishing machine comprises a feeding platform, two first iron pan rotating mechanisms, an iron pan overturning mechanism, two second iron pan rotating mechanisms, a material receiving platform, an iron pan grabbing and transposition mechanism, a first polishing mechanism, a second polishing mechanism and a working rack,
the working table frame is arranged on the ground, the feeding platform and the receiving platform are arranged on the ground side by side, and the feeding platform and the receiving platform are positioned at one end part of the working table frame; a feeding station of the iron pan to be polished is arranged on the feeding platform, and a finished product station is arranged on the material receiving platform; the working table frame is provided with an inner surface rough polishing station, an inner surface finish polishing station, an overturning front station, an overturning rear station, an outer surface rough polishing station and an outer surface finish polishing station, and the polished iron pan is finally positioned on a finished product station to finish the polishing of the inner and outer surfaces through a feeding station of the iron pan to be polished, the inner surface rough polishing station, the inner surface finish polishing station, the overturning front station, the overturning rear station, the outer surface rough polishing station and the outer surface finish polishing station in sequence;
the two first iron pan rotating mechanisms are respectively arranged at an inner surface rough polishing station and an inner surface fine polishing station;
the two second iron pan rotating mechanisms are respectively arranged at an outer surface rough polishing station and an outer surface fine polishing station;
the iron pan grabbing transposition mechanism is integrally arranged on the working rack;
the first polishing mechanism is arranged on the ground and positioned between the inner surface rough polishing station and the inner surface fine polishing station, and simultaneously performs rough polishing on the inner surface of the iron pan positioned on the inner surface rough polishing station and performs fine polishing on the inner surface of the iron pan positioned on the inner surface fine polishing station;
the second polishing mechanism is arranged on the ground and positioned between the outer surface rough polishing station and the outer surface fine polishing station, and simultaneously performs rough polishing on the outer surface of the iron pan positioned on the outer surface rough polishing station and performs fine polishing on the outer surface of the iron pan positioned on the outer surface fine polishing station;
the two first iron pan rotating mechanisms comprise first rotating parts, the first rotating parts are arranged on the front surface of a working panel on the working rack, the first rotating parts in the two first iron pan rotating mechanisms are driven by a first power part to synchronously rotate, the first power part is arranged on the back surface of the working panel on the working rack, and the first power part is simultaneously connected with the two first rotating parts; the first rotating part comprises a first fixing plate, a first rotating shaft, a first electromagnet, a supporting ring and a rotating disc, the first fixing plate is arranged on the front face of a working panel on the working table frame, the first rotating shaft is vertically inserted into the first fixing plate through a first bearing seat, the rotating disc is arranged at the upper end part of the first rotating shaft and rotates synchronously with the first rotating shaft, the rotating disc is a cylinder with an opening at one end and a closed end, the opening end of the rotating disc is far away from the first fixing plate, and the supporting ring is arranged in the rotating disc and used for supporting an iron pan; the first electromagnet is arranged at the center of the cylinder bottom of the rotary table and is used for sucking the pot bottom on the outer surface of the iron pot;
the two second iron pan rotating mechanisms comprise second rotating parts, the second rotating parts are arranged on the front face of the working panel on the working rack, the second rotating parts in the two second iron pan rotating mechanisms are driven by a second power part to rotate synchronously, the second rotating parts are arranged on the back face of the working panel on the working rack, and the second rotating parts are simultaneously connected with the two second rotating parts; the second rotating part comprises a second fixing plate, a second rotating shaft, a second electromagnet and a spherical crown-shaped rotating disc, the second fixing plate is arranged on the front face of the working panel on the working table frame, the second rotating shaft is vertically inserted into the second fixing plate through a second bearing seat, the spherical crown-shaped rotating disc is reversely arranged at the upper end part of the second rotating shaft and rotates synchronously with the second rotating shaft, a notch is formed in the bottom of the spherical crown-shaped rotating disc, and the second electromagnet is arranged in the notch and used for sucking the bottom of the inner surface of the iron pan;
the iron pan grabbing transposition mechanism comprises a middle vertical plate, a horizontal seat plate, a right side sliding plate, a left side sliding plate, three right grabbing mechanisms, three left grabbing mechanisms, a left rack, a right rack, a gear and a speed reduction motor,
the horizontal seat plate is arranged in the middle of the front face of the working panel on the working table frame and is arranged along the length direction, the middle vertical plate is arranged on the horizontal seat plate, the right side sliding plate is arranged on the right side face of the middle vertical plate in a sliding mode through the right sliding rail and sliding block pair, the right side sliding plate slides forwards and backwards relative to the middle vertical plate, the left side sliding plate is arranged on the left side face of the middle vertical plate in a sliding mode through the left sliding rail and sliding block pair, and the left side sliding plate slides forwards and backwards relative;
the three right grabbing mechanisms are arranged on the right sliding plate and are respectively positioned at the front end, the rear end and the middle position of the right sliding plate, the numbers of the three right grabbing mechanisms are defined as 1, 2 and 3 respectively, the right grabbing mechanism with the number of 1 acts on a feeding station and an inner surface rough polishing station of the iron pan to be polished, the right grabbing mechanism with the number of 2 acts on the inner surface rough polishing station and an inner surface fine polishing station, and the right grabbing mechanism with the number of 3 acts on the inner surface fine polishing station and an overturning front station;
the three left grabbing mechanisms are arranged on the left side sliding plate and are respectively positioned at the front end, the rear end and the middle position of the left side sliding plate; defining three left grabbing mechanisms with numbers of 4, 5 and 6 respectively, wherein the left grabbing mechanism with the number of 4 acts between the turned-over station and the outer surface rough polishing station, the left grabbing mechanism with the number of 5 acts between the outer surface rough polishing station and the outer surface fine polishing station, and the fetching mechanism with the number of 6 acts between the outer surface fine polishing station and the finished product station;
the left rack is fixed on the inner side surface of the lower part of the left sliding plate and arranged along the length direction of the left sliding plate, the right rack is fixed on the inner side surface of the lower part of the right sliding plate and arranged along the length direction of the right sliding plate, and the left rack and the right rack are arranged in parallel;
the speed reducing motor is vertically arranged on the horizontal seat plate through a speed reducing motor bracket, and the speed reducing motor is positioned below the working panel on the working table frame; the gear is arranged on a motor shaft of the gear motor, is positioned between the left rack and the right rack and is simultaneously meshed with the left rack and the right rack; the gear drives the right sliding plate and the left sliding plate to horizontally move towards opposite directions;
the right grabbing mechanism comprises a first suspension beam, a second cylinder, a first spherical-crown-shaped hanger and a plurality of first suckers, one end of the first suspension beam is fixed on the right-side sliding plate, a second cylinder body of the second cylinder is vertically fixed on the other end of the first suspension beam downwards, the end part of a second cylinder piston rod of the second cylinder is suspended with the first spherical-crown-shaped hanger through a first hanger plate, the opening of the first spherical-crown-shaped hanger faces the second cylinder, and the edge of the first hanger plate is fixed with the edge of the opening of the first spherical-crown-shaped hanger; a plurality of first suckers are annularly arranged on the first spherical crown-shaped hanger at equal intervals and used for sucking the inner surface of the iron pan during grabbing;
the left grabbing mechanism comprises a second suspension beam, a third air cylinder, a second spherical-crown-shaped hanger and a plurality of second suckers, one end of the second suspension beam is fixed on the left side sliding plate, a third air cylinder body of the third air cylinder is vertically fixed on the other end of the second suspension beam downwards, the end part of a third air cylinder piston rod of the third air cylinder is suspended with the second spherical-crown-shaped hanger through a second hanger plate, the bottom of the second spherical-crown-shaped hanger faces the second air cylinder, a through hole is formed in the bottom of the second spherical-crown-shaped hanger, and the edge of the second hanger plate is fixed with the edge of the through hole in the bottom of the second spherical-crown-shaped hanger; a plurality of second suckers are annularly arranged on the second spherical crown-shaped hanger at equal intervals and used for sucking the outer surface of the iron pan during grabbing;
the iron pan overturning mechanism comprises a bracket, a spherical crown platform, a swinging cylinder, a swinging arm, a third spherical crown-shaped hanging bracket and a plurality of third suckers, wherein the bracket is fixed on a station before overturning and used for supporting the third spherical crown-shaped hanging bracket, and the spherical crown platform is fixed on a station after overturning and used for placing an iron pan; the swing cylinder is arranged on the front face of a working panel on the working table frame through a cylinder support, one end of the swing arm is connected with a rotating shaft of the swing cylinder, the third spherical-crown-shaped hanger is arranged at the other end part of the swing arm, the other end part of the swing arm is connected with the outer wall of the third spherical-crown-shaped hanger, a round hole is formed in the bottom of the third spherical-crown-shaped hanger, and a supporting rod is arranged in the round hole along the diameter direction; the support rod contacts the bracket; and the third suckers are annularly arranged on the third spherical crown-shaped hanger at equal intervals and are used for sucking the outer surface of the iron pan when grabbing.
Preferably, the working table frame comprises a polishing table frame and a turnover table frame which are assembled, the polishing table frame comprises a polishing working panel and a first frame body which is arranged on the ground and used for supporting the polishing working panel, an inner surface rough polishing station, an inner surface finish polishing station, an outer surface rough polishing station and an outer surface finish polishing station are arranged on the polishing working panel, and the inner surface rough polishing station, the inner surface finish polishing station, the outer surface rough polishing station and the outer surface finish polishing station are arranged in a grid shape;
the turnover rack comprises a turnover working panel and a second frame body which is arranged on the ground and used for supporting the turnover working panel, and a station before turnover and a station after turnover are arranged on the turnover working panel.
Preferably, the first power part and the second power part have the same structure and comprise motors, driving double-row belt wheels, two synchronous belts and two driven belt wheels, the motors are arranged on the back surface of a working panel on the working table frame through motor supports, the driving double-row belt wheels are arranged on motor shafts of the motors, and the two synchronous belts are sleeved on the driving double-row belt wheels and are respectively connected with the two driven belt wheels.
Preferably, the two first iron pan rotating mechanisms further comprise pressure pan roller mechanisms, the pressure pan roller mechanisms are arranged on the front face of the working panel on the working table frame, each pressure pan roller mechanism comprises a rectangular bottom plate, an upright rod, a first air cylinder, a swing fork, a swing rod and two rollers, the rectangular bottom plate is horizontally arranged on the front face of the working panel on the working table frame, the upright rods are vertically fixed on the rectangular bottom plate, the swing forks are fixed with the swing rods, the swing rods are hinged to the tops of the upright rods, a first air cylinder shell is rotatably arranged on the rectangular bottom plate through hinged supports, the end portions of piston rods of the first air cylinders are hinged to the swing rods, two pin shafts are vertically arranged at two ends of cross rods of the swing forks, the two rollers are respectively rotatably arranged on the two pin shafts, and the two rollers press the edges of the iron pans in an auxiliary.
Preferably, the feeding platform and the receiving platform are lifting platforms.
Preferably, the first polishing mechanism and the second polishing mechanism have the same structure and comprise a two-shaft screw rod cross sliding table and a polishing assembly arranged on the two-shaft screw rod cross sliding table;
the two-axis lead screw cross sliding table comprises an upright post, a vertically movable lead screw sliding table, a vertical motion motor, a horizontally movable lead screw sliding table, a horizontally movable motor and an end plate, wherein the upright post is arranged on the ground; the polishing component is connected with the end plate;
the polishing assembly comprises a substrate, a main shaft, a rough polishing unit, a fine polishing unit and a synchronous polishing driving unit, wherein the substrate is connected with an end plate, the main shaft is rotatably arranged on the substrate through a third bearing seat, the rough polishing unit and the fine polishing unit are respectively arranged at two ends of the main shaft, and the synchronous polishing driving unit is arranged on the substrate and connected with the main shaft;
the rough polishing unit comprises a first driven wheel, a second driven wheel, a belt, a first swing arm plate, a fourth cylinder, a diamond grinding wheel, a fifth cylinder, a first wheel shaft, a first connecting plate and a first side plate,
the first driven wheel is fixed at one end of the main shaft, one end of the first swing arm plate is rotatably arranged at one end of the main shaft and is positioned on the inner side of the first driven wheel, the fifth cylinder is installed on the outer side surface of the first swing arm plate through a first cylinder installation plate, the first side plate is vertically connected with the first cylinder installation plate, the first wheel shaft is rotatably arranged on a U-shaped grinding wheel frame, two sides of the U-shaped grinding wheel frame are respectively connected with the first swing arm plate and the first side plate in a sliding mode, the U-shaped grinding wheel frame is connected with a fifth cylinder piston rod, and the fifth cylinder piston rod pulls the U-shaped grinding wheel frame to slide between the first swing arm plate and the first side plate to adjust the position of the first wheel shaft relative to the main shaft; the second driven wheel and the diamond grinding wheel are coaxially arranged on the first wheel shaft, and the belt is sleeved on the first driven wheel and the second driven wheel; the end part of a piston rod of a fourth cylinder of the fourth cylinder is hinged with one end of a first connecting plate, and the other end of the first connecting plate is fixed below the first swing arm plate;
the fine polishing unit comprises a third driven wheel, a fourth driven wheel, a polishing belt, a second swing arm plate, a sixth air cylinder, a seventh air cylinder, a second wheel shaft, a second connection plate and a second side plate,
the third driven wheel is fixed at the end part of the other end of the main shaft, one end of a second swing arm plate is rotatably arranged at the end part of the other end of the main shaft and is positioned on the inner side of the third driven wheel, a seventh cylinder is arranged on the outer side surface of the second swing arm plate through a second cylinder mounting plate, a second side plate is vertically connected with the second cylinder mounting plate, a second wheel shaft is rotatably arranged on a U-shaped polishing wheel frame, two sides of the U-shaped polishing wheel frame are respectively connected with the second swing arm plate and the second side plate in a sliding manner, the U-shaped polishing wheel frame is connected with a seventh cylinder piston rod, and the seventh cylinder piston rod pulls the U-shaped polishing wheel frame to slide between the second swing arm plate and the second side plate to adjust the position of the second wheel shaft relative to the; the fourth driven wheel is arranged on the second wheel shaft, and the polishing belt is sleeved on the third driven wheel and the fourth driven wheel; the sixth cylinder is supported on the base plate through a second cylinder supporting plate, the end part of a piston rod of the sixth cylinder is hinged with one end of a second connecting plate, and the other end of the second connecting plate is fixed below the second swing arm plate.
Preferably, the synchronous polishing driving unit comprises a polishing motor, a third belt, a synchronous belt driven wheel and a synchronous belt driving wheel, wherein the polishing motor is arranged on the substrate and positioned below the substrate, the synchronous belt driving wheel is arranged on a motor shaft of the polishing motor, the synchronous belt driven wheel is arranged on the main shaft, and the third belt is sleeved on the synchronous belt driven wheel and the synchronous belt driving wheel.
Preferably, the first swing arm plate and the first side plate are symmetrically provided with first long grooves, the U-shaped grinding wheel carrier is provided with a first limiting pin, two ends of the first limiting pin penetrate through the first swing arm plate and the first long grooves in the first side plate, and the first limiting pin is in sliding fit with the first long grooves;
second long grooves are symmetrically formed in the second swing arm plate and the second side plate, a second limiting pin is arranged on the U-shaped polishing wheel frame, two ends of the second limiting pin penetrate through the second swing arm plate and the second long grooves in the second side plate, and the second limiting pin is in sliding fit with the second long grooves.
The invention has the beneficial effects that:
1. the full-automatic iron pan polishing machine can perform rough polishing and fine polishing on the inside and the outside of an iron pan.
2. This full-automatic iron pan burnishing machine realizes full-automatic polishing, and the centre no longer need artifical unloading or upset.
Drawings
Fig. 1 is a general view of a fully automatic iron pan polishing machine.
Fig. 2 is a schematic diagram of eight stations in the fully automatic iron pan polisher.
FIG. 3 is a schematic view of four polishing stations in the fully automatic iron pan polisher.
Fig. 4 is a first perspective view of the mounting positions of the two first iron pan rotating mechanisms and the two second iron pan rotating mechanisms.
Fig. 5 is a second perspective view of the mounting positions of the two first iron pan rotating mechanisms and the two second iron pan rotating mechanisms.
Fig. 6 is a schematic view of the first rotating part (the turntable is cut away in the figure).
Fig. 7 is a first view of a pressure cooker roller mechanism.
Fig. 8 is a second view of the pressure cooker roller mechanism.
Fig. 9 is a schematic view of a second rotating portion.
Fig. 10 is a schematic view of an iron pan gripping index mechanism.
Fig. 11 is a sectional view of the iron pan gripping index mechanism.
Fig. 12 is a schematic view of a right grasping mechanism.
Fig. 13 is a schematic view of the left gripper mechanism.
Fig. 14 is a schematic view of the iron pan turning mechanism placed on the carriage at the pre-turning station D.
Fig. 15 is a state view of the iron pan turning mechanism after turning 180 degrees.
Fig. 16 is a schematic view of the positions of the feeding platform and the receiving platform.
Fig. 17 is a schematic view of a first polishing mechanism.
Fig. 18 is a schematic view of a two-axis lead screw cross slide.
Figure 19 is a schematic view of a polishing assembly.
Detailed Description
The technical solution of the present invention is described in detail below, but the scope of the present invention is not limited to the embodiments.
In order to make the disclosure of the present invention more comprehensible, the following description is further made in conjunction with fig. 1 to 19 and the detailed description.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the full-automatic iron pan polishing machine in this embodiment includes a feeding platform 1000, two first iron pan rotating mechanisms 2000, an iron pan overturning mechanism 3000, two second iron pan rotating mechanisms 4000, a material receiving platform 5000, an iron pan grabbing and shifting mechanism 6000, a first polishing mechanism 7000, a second polishing mechanism 8000, and a work bench 9000.
As shown in fig. 1 and 2, a work bench 9000 is placed on the ground, a feeding platform 1000 and a receiving platform 5000 are placed side by side on the ground, and the feeding platform 1000 and the receiving platform 5000 are located at one end of the work bench 9000; a feeding station A of the iron pan to be polished is arranged on the feeding platform 1000, and a finished product station H is arranged on the material receiving platform 5000; the workbench 9000 is provided with an inner surface rough polishing station B, an inner surface fine polishing station C, a station D before turning, a station E after turning, an outer surface rough polishing station F and an outer surface fine polishing station G, and the polishing iron pan is sequentially positioned on a finished product station H through a feeding station A of the iron pan to be polished, the inner surface rough polishing station B, the inner surface fine polishing station C, the station D before turning, the station E after turning, the outer surface rough polishing station F and the outer surface fine polishing station G to finish the polishing of the inner and outer surfaces.
As shown in fig. 1 and 2, two first iron pan rotating mechanisms 2000 are respectively disposed at an inner surface rough polishing station B and an inner surface finish polishing station C; the two second iron pan rotating mechanisms 4000 are respectively arranged at an outer surface rough polishing station F and an outer surface fine polishing station G; the iron pan grabbing transposition mechanism 6000 is integrally arranged on the working stand 9000; the first polishing mechanism 7000 is arranged on the ground and between the inner surface rough polishing station B and the inner surface fine polishing station C, and the first polishing mechanism 7000 simultaneously performs rough polishing on the inner surface of the iron pan 0001 positioned on the inner surface rough polishing station B and performs fine polishing on the inner surface of the iron pan 0001 positioned on the inner surface fine polishing station C; the second polishing mechanism 8000 is arranged on the ground and between the outer surface rough polishing station F and the outer surface fine polishing station G, and the second polishing mechanism 8000 performs rough polishing on the outer surface of the iron pan 0001 positioned on the outer surface rough polishing station F and performs fine polishing on the outer surface of the iron pan 0001 positioned on the outer surface fine polishing station G at the same time.
As shown in fig. 2 and 3, the work bench 9000 comprises a polishing bench and an overturning bench, the polishing bench comprises a polishing work panel 9002 and a first frame 9001 arranged on the ground to support the polishing work panel 9002, an inner surface rough polishing station B, an inner surface finish polishing station C, an outer surface rough polishing station F and an outer surface finish polishing station G are arranged on the polishing work panel 9002, and the inner surface rough polishing station B, the inner surface finish polishing station C, the outer surface rough polishing station F and the outer surface finish polishing station G are arranged in a grid pattern.
As shown in fig. 3, in the present embodiment, the inner surface rough polishing station B and the inner surface finish polishing station C are provided on the right side of the center of the polishing work surface plate 9002 of the work table 9000, and the outer surface rough polishing station F and the outer surface finish polishing station G are provided on the left side of the center of the polishing work surface plate 9002 of the work table 9000.
As shown in fig. 14, the turnover table includes a turnover work panel 3002 and a second frame body 3001 placed on the ground to support the turnover work panel 3002, and a pre-turnover station D and a post-turnover station E are provided on the turnover work panel 3002.
As shown in fig. 4 and 5, each of the two first iron pan rotating mechanisms 2000 includes a first rotating portion 2200, the first rotating portion 2200 is installed on the front surface of the working panel on the working platform 9000, the first rotating portions 2200 in the two first iron pan rotating mechanisms 2000 are driven by a first power portion 2100 to rotate synchronously, the first power portion 2100 is installed on the back surface of the working panel on the working platform 9000, and the first power portion 2100 is connected to both the first rotating portions 2200.
As shown in fig. 5, the first power part 2100 comprises a motor 2102, a driving double-row pulley 2103, two synchronous belts 2104 and two driven pulleys 2105, wherein the motor 2102 is mounted on the back of a working panel on a working platform 9000 through a motor bracket 2101, the driving double-row pulley 2103 is mounted on a motor shaft of the motor 2102, and the two synchronous belts 2104 are sleeved on the driving double-row pulley 2103 and respectively connected with the two driven pulleys 2105. Two driven pulleys 2105 are mounted on the first rotating shafts 2203 in the two first rotating portions 2200, respectively.
As shown in fig. 6, the first rotating portion 2200 includes a first fixing plate 2202, a first rotating shaft 2203, a first electromagnet 2204, a supporting ring 2206 and a rotating disc 2207, the first fixing plate 2202 is mounted on the front surface of the working panel on the working platform 9000, the first rotating shaft 2203 is vertically inserted into the first fixing plate 2202 through a first bearing seat 2201, the rotating disc 2207 is mounted at the upper end of the first rotating shaft 2203 and rotates synchronously with the first rotating shaft 2203, the rotating disc 2207 is a cylinder with an open end and a closed end, the open end of the rotating disc 2207 is far away from the first fixing plate 2202, and the supporting ring 2206 is arranged in the rotating disc 2200001 for supporting an iron pan; in this embodiment, the ring 2206 is supported in the rotating plate 2207 by a plurality of studs 2205, and the first electromagnet 2204 is installed at the center of the bottom of the rotating plate 2207 for sucking the bottom of the outer surface of the iron pan 0001.
As shown in fig. 7 and 8, the two first iron pan rotating mechanisms 2000 further comprise a pressure pan roller mechanism 2300, the pressure pan roller mechanism 2300 is mounted on the front surface of a polished work panel 9002 on a work bench 9000, the pressure pan roller mechanism 2300 comprises a rectangular bottom plate 2301, an upright rod 2302, a first cylinder 2310, the swinging fork 2320, the swinging rod 2321 and two rollers 2332, the rectangular bottom plate 2301 is horizontally arranged on the front face of the working panel on the working table 9000, the vertical rod 2302 is vertically fixed on the rectangular bottom plate 2301, the swinging fork 2320 is fixed with the swinging rod 2321, the swinging rod 2321 is hinged to the top of the vertical rod 2302, the cylinder shell of the first cylinder 2310 is rotatably arranged on the rectangular bottom plate 2301 through a hinged support 2311, the end part of the piston rod 2313 of the first cylinder 2310 is hinged to the swinging rod 2321, two pin shafts 2331 are vertically arranged at two ends of the cross rod 2322 of the swinging fork 2320, the two rollers 2332 are respectively rotatably arranged on the two pin shafts 2331, and the two rollers 2332 press the pot edge of the iron pot 0001 in an auxiliary manner under the action of the first.
The pressure cooker roller mechanism 2300 in this embodiment is fixedly disposed on the front surface of the polishing work panel 9002 outside the first iron cooker rotating mechanism 2000 through the rectangular bottom plate 2301. The pressure cooker roller mechanism 2300 controls the two rollers 2332 to press or separate the cooker edge in an auxiliary way through the first cylinder 2310. The pressure cooker roller mechanism 2300 is arranged to press the edge of the cooker in order to prevent the cooker from moving during polishing, and the roller 2332 needs to be removed when the cooker is replaced.
As shown in fig. 4 and 5, each of the two second iron pan turning mechanisms 4000 includes a second turning part 4200, the second turning part 4200 is mounted on the front surface of the polished work surface plate 9002 on the work table 9000, the second turning parts 4200 in both of the two second iron pan turning mechanisms 4000 are driven to turn synchronously by one second power part 4100, the second turning part 4200 is mounted on the back surface of the work surface plate on the work table 9000, and the second turning part 4200 is simultaneously connected to the two second turning parts 4200.
As shown in fig. 5, the second power part 4100 has the same structure as the first power part 2100, the second power part 4100 also includes a motor 2102, a driving double-row pulley 2103, two timing belts 2104 and two driven pulleys 2105, the motor 2102 is mounted on the back of the working panel on the working platform 9000 through a motor bracket 2101, the driving double-row pulley 2103 is mounted on the motor shaft of the motor 2102, and the two timing belts 2104 are sleeved on the driving double-row pulley 2103 and are respectively connected to the two driven pulleys 2105. The two driven pulleys 2105 in the second power section 4100 are mounted on the second shafts 4203 in the two second rotating sections 4200, respectively.
As shown in fig. 9, the second rotating portion 4200 includes a second fixed plate 4202, a second shaft 4203, a second electromagnet 4204, and a spherical cap plate 4205, the second fixed plate 4202 is mounted on the front surface of the work surface plate on the work table 9000, the second shaft 4203 is vertically inserted into the second fixed plate 4202 through a second bearing housing 4201, the spherical cap plate 4205 is inversely fitted on the upper end of the second shaft 4203 and rotates in synchronization with the second shaft 4203, a recess is provided on the bottom of the spherical cap plate 4205, and the second electromagnet 4204 is fitted into the recess to catch the bottom of the inner surface of the iron pan 0001.
As shown in fig. 10 and 11, the iron pan grabbing transposition mechanism 6000 comprises a middle vertical plate 6101, a horizontal seat plate 6102, a right side sliding plate 6201, a left side sliding plate 6301, three right grabbing mechanisms 6500, three left grabbing mechanisms 6600, a left rack 6303, a right rack 6203, a gear 6403 and a speed reduction motor 6401.
Horizontal bedplate 6102 is arranged at the middle position of the front surface of the working panel on working table 9000 and is arranged along the length direction, middle vertical plate 6101 is arranged on horizontal bedplate 6102, right slide 6201 is arranged on the right side surface of middle vertical plate 6101 through right slide pair 6202 in a sliding manner, right slide 6201 slides back and forth relative to middle vertical plate 6101, left slide 6301 is arranged on the left side surface of middle vertical plate 6101 through left slide pair 6302 in a sliding manner, and left slide 6301 slides back and forth relative to middle vertical plate 6101.
As shown in fig. 10, three right grabbing mechanisms 6500 are arranged on the right side sliding plate 6201 and are respectively positioned at the front end, the rear end and the middle position of the right side sliding plate 6201, the numbers of the three right grabbing mechanisms 6500 are respectively 1, 2 and 3, the right grabbing mechanism 6500 with the number of 1 acts on the feeding station a and the inner surface rough polishing station B of the iron pan to be polished, the right grabbing mechanism 6500 with the number of 2 acts on the inner surface rough polishing station B and the inner surface fine polishing station C, and the right grabbing mechanism 6500 with the number of 3 acts on the inner surface fine polishing station C and the station D before turning.
As shown in fig. 10, three left grabbing mechanisms 6600 are provided on the left slide 6301 at the front end, the rear end and the middle position of the left slide 6301, respectively; three left grabbing mechanisms 6600 are defined, and are numbered 4, 5 and 6 respectively, the left grabbing mechanism 6600 numbered 4 acts between the post-turnover station E and the outer surface rough polishing station F, the left grabbing mechanism 6600 numbered 5 acts between the outer surface rough polishing station F and the outer surface fine polishing station G, and the taking mechanism 6600 numbered 6 acts between the outer surface fine polishing station G and the finished product station H.
As shown in FIG. 11, the left rack 6303 is fixed on the inner surface of the lower portion of the left side sliding plate 6301 and is disposed along the length direction of the left side sliding plate 6301, the right rack 6203 is fixed on the inner surface of the lower portion of the right side sliding plate 6201 and is disposed along the length direction of the right side sliding plate 6201, and the left rack 6303 and the right rack 6203 are disposed in parallel.
As shown in fig. 11, the speed reduction motor 6401 is vertically mounted on the horizontal seat plate 6102 through a speed reduction motor bracket 6402, and the speed reduction motor 6401 is located below the working panel on the working rack 9000; a gear 6403 is mounted on a motor shaft of the reduction motor 6401, the gear 6403 is positioned between the left rack 6303 and the right rack 6203 and simultaneously engages the left rack 6303 and the right rack 6203; the gear 6403 causes the right sled 6201 and the left sled 6301 to move horizontally in opposite directions.
The rotation of the gear motor 6401 pushes the left sliding plate 6301 and the right sliding plate 6201 fixed with the two racks to horizontally move in opposite directions through the gear 6403, and the iron pan 0001 is driven to move by the grabbing mechanisms fixedly installed on the two sides.
As shown in fig. 12, the right grabbing mechanism 6500 comprises a first suspension beam 6501, a second air cylinder 6510, a first spherical-crown-shaped hanger 6521 and a plurality of first suction cups 6522, wherein one end of the first suspension beam 6501 is fixed on the right-side sliding plate 6201, a second air cylinder 6511 of the second air cylinder 6510 is vertically fixed on the other end of the first suspension beam 6501 downwards, the end part of a second air cylinder piston rod 6512 of the second air cylinder 6510 suspends the first spherical-crown-shaped hanger 6521 through a first hanging plate, the opening of the first spherical-crown-shaped hanger 6521 faces the second air cylinder 6510, and the edge of the first hanging plate is fixed with the opening edge of the first spherical-crown-shaped hanger 6521; a plurality of first suction cups 6522 are annularly installed at equal intervals on the first spherical cap hanger 6521 for sucking the inner surface of the iron pan 0001 when grasping. The suction disc opening of the first suction disc 6522 faces the lower outer side of the first spherical crown-shaped hanger 6521 and is positioned so as to be convenient for absorbing the inner surface of the iron pan 0001.
As shown in fig. 12, a process lightening hole is formed at the bottom of the first spherical crown shaped hanger 6521.
As shown in fig. 13, the left grabbing mechanism 6600 includes a second suspension beam 6601, a third cylinder 6610, a second spherical-crown-shaped hanger 6621, and a plurality of second suction cups 6622, one end of the second suspension beam 6601 is fixed on the left side sliding plate 6301, a third cylinder body 6611 of the third cylinder 6610 is vertically fixed on the other end of the second suspension beam 6601 downward, the end of a third cylinder piston rod 6612 of the third cylinder 6610 hangs the second spherical-crown-shaped hanger 6621 through a second hanging plate 6620, the bottom of the second spherical-crown-shaped hanger 6621 faces the second cylinder 6510, the bottom of the second spherical-crown-shaped hanger 6621 is provided with a through hole, and the edge of the second hanging plate is fixed with the edge of the through hole at the bottom of the second spherical-crown-shaped hanger 6621; a plurality of second suction cups 6622 are annularly installed on the second spherical-crown-shaped hanger 6621 at equal intervals for sucking the outer surface of the iron pan 0001 when grabbing. The suction cup opening of the second suction cup 6622 faces the center of the second spherical-crown-shaped hanging bracket 6621 downward, and is preferably positioned to facilitate the suction of the outer surface of the iron pan 0001.
As shown in fig. 14 and 15, the iron pan turnover mechanism 3000 includes a bracket 3010, a spherical crown platform 3020, a swing cylinder 3110, a swing arm 3131, a third spherical crown hanger 3132, and a plurality of third suction cups 3133, the bracket 3010 is fixed at the pre-turnover station D for supporting the third spherical crown hanger 3132, and the spherical crown platform 3020 is fixed at the post-turnover station E for placing the iron pan 0001; a swing cylinder 3110 is arranged on the front face of a working panel on the working table 9000 through a cylinder support 3120, one end of a swing arm 3131 is connected with a rotating shaft of the swing cylinder 3110, a third spherical crown-shaped hanging bracket 3132 is arranged at the other end part of the swing arm 3131, the other end part of the swing arm 3131 is connected with the outer wall of the third spherical crown-shaped hanging bracket 3132, a round hole is arranged at the bottom of the third spherical crown-shaped hanging bracket 3132, and a support rod is arranged in the round hole along the diameter direction; strut contact bracket 3010; a plurality of third suction cups 3133 are annularly installed on the third spherical crown-shaped hanging bracket 3132 at equal intervals to suck the outer surface of the iron pan 0001 when gripping.
In a normal state (initial state), the swing cylinder 3110 places the swing arm 3133 on the bracket 3010 of the station D before turning, after the iron pan gripping and interchanging mechanism 6000 moves the iron pan 0001 from the station C to the station D, the third suction cup 3133 sucks the iron pan 0001, the swing cylinder 3110 turns the swing arm 3133 by 180 degrees, the iron pan 0001 is reversely buckled on the spherical crown table 3020 of the station E after turning, the third suction cup 3133 is released, and the swing cylinder 3110 resets the swing arm 3133 back to the bracket 3010 of the station D before turning.
As shown in fig. 16, the feeding platform 1000 and the receiving platform 5000 are both lifting platforms 1010, which are outsourcing items and are available for various manufacturers. In practice, the iron pan 0001 at the feeding station a of the iron pan to be polished on the feeding platform 1000 is placed on the lifting platform 1010 through the support 1020.
As shown in fig. 17, the first polishing mechanism 7000 and the second polishing mechanism 8000 have the same structure, and each include a two-axis screw cross slide 7100 and a polishing unit 7200 mounted on the two-axis screw cross slide 7100.
As shown in fig. 18, a two-axis lead screw cross sliding table 7100 in this embodiment is a known technique, and its structure is described briefly, where the two-axis lead screw cross sliding table 7100 includes a vertical column 7101, a vertically moving lead screw sliding table 7110, a vertically moving motor 7111, a horizontally moving lead screw sliding table 7120, a horizontally moving motor 7121, and an end plate 7130, the vertical column 7101 is disposed above the ground, the vertically moving lead screw sliding table 7110 is mounted on the vertical column 7101, the vertically moving motor 7111 is connected to the vertically moving lead screw sliding table 7110, the horizontally moving lead screw sliding table 7120 is disposed perpendicular to the vertically moving lead screw sliding table 7110, the horizontally moving motor 7121 is connected to the horizontally moving lead screw sliding table 7120, and the end plate 7130; the polishing assembly 7200 is attached to the end plate 7130.
As shown in fig. 19, a polishing assembly 7200 includes a base plate 7201, a spindle 7215, a rough polishing unit, a fine polishing unit, and a synchronous polishing driving unit, the base plate 7201 being coupled to an end plate 7130, the spindle 7215 being rotatably disposed on the base plate 7201 by a third bearing housing 7216, the rough polishing unit and the fine polishing unit being respectively mounted on both ends of the spindle 7215, the synchronous polishing driving unit being mounted on the base plate 7201 and coupled to the spindle 7215;
the rough polishing unit includes a first driven wheel 7217, a second driven wheel 7235, a belt 7237, a first swing arm plate 7231, a fourth cylinder 7242, a diamond wheel 7236, a fifth cylinder 7238, a first wheel axle 7234, a first coupling plate 7244 and a first side plate 7240, the first driven wheel 7217 is fixed to one end of the main shaft 7215, one end of the first swing arm plate 7231 is rotatably disposed at one end of the main shaft 7215 and inside the first driven wheel 7217, the fifth cylinder 7238 is mounted on the outer side surface of the first swing arm plate 7231 by a first cylinder mounting plate 7232, the first side plate 7240 is vertically connected to the first cylinder mounting plate 7232, the first wheel axle 7234 is rotatably disposed on a "U" sand wheel holder 7233, both sides of the "U" sand wheel holder 7233 are slidably connected to the first swing arm plate 7231 and the first side plate 7240, the "U" sand wheel holder 7233 is connected to a piston rod of the fifth cylinder 7238, and the piston rod of the "U" sand wheel holder 7233 pulls the "sand wheel holder 7231 to adjust the first swing arm 7231 and the first side plate 7240 by sliding the first side plate 7231 between the first For spindle 7215 position; a secondary driven wheel 7235 and a diamond grinding wheel 7236 are coaxially mounted on the primary wheel shaft 7234, and a belt 7237 is sleeved on the primary driven wheel 7217 and the secondary driven wheel 7235; the fourth cylinder 7242 is supported on the base plate 7201 by a first cylinder support plate 7241, the end of a fourth cylinder piston rod 7243 of the fourth cylinder 7242 is hinged to one end of a first link plate 7244, and the other end of the first link plate 7244 is fixed below the first swing arm plate 7231.
The finishing polishing unit comprises a third driven wheel 7218, a fourth driven wheel 7255, a polishing belt 7257, a second swing arm plate 7251, a sixth air cylinder 7262, a seventh air cylinder 7258, a second wheel shaft 7254, a second coupling plate 7264 and a second side plate 7260, the third driven wheel 7218 is fixed at the other end of the main shaft 7215, one end of the second swing arm plate 7251 is rotatably arranged at the other end of the main shaft 7215 and is positioned at the inner side of the third driven wheel 7218, the seventh air cylinder 7258 is arranged on the outer side surface of the second swing arm plate 7251 through a second air cylinder mounting plate 7252, the second side plate 7260 is vertically connected with the second air cylinder mounting plate 7252, the second wheel shaft 7254 is rotatably arranged on a 'U' type polishing wheel carrier 7233, two sides of the 'U' type polishing wheel carrier 7233 are respectively slidably connected with the second swing arm plate 7251 and the second side plate 7260, the 'U' type polishing wheel carrier 7233 is connected with the seventh air cylinder 7258, the piston rod of the 'U' type polishing wheel carrier 7233 pulls the piston rod to adjust the second swing arm 7251 and the second side plate 7254 by the second side plate For spindle 7215 position; a fourth driven wheel 7255 is mounted on the second axle 7254, and a polishing belt 7257 is sleeved on the third driven wheel 7218 and the fourth driven wheel 7255; the sixth cylinder 7262 is supported on the base plate 7201 by a second cylinder support plate 7261, the end of a sixth cylinder piston rod 7263 of the sixth cylinder 7262 is hinged to one end of a second coupling plate 7264, and the other end of the second coupling plate 7264 is fixed below the second swing arm plate 7251.
The synchronous polishing drive unit comprises a polishing motor 7211, a third belt 7213, a synchronous belt driven wheel 7214 and a synchronous belt driving wheel, the polishing motor 7211 is arranged on the base plate 7201 and is positioned below the base plate 7201, the synchronous belt driving wheel is arranged on a motor shaft of the polishing motor 7211, the synchronous belt driven wheel 7214 is arranged on the main shaft 7215, and the third belt 7213 is sleeved on the synchronous belt driven wheel 7214 and the synchronous belt driving wheel.
First elongated slots are symmetrically formed in the first swing arm plate 7231 and the first side plate 7240, a first limit pin 7239 is arranged on the "U" shaped wheel frame 7233, two ends of the first limit pin 7239 penetrate through the first elongated slots of the first swing arm plate 7231 and the first side plate 7240, and the first limit pin 7239 is in sliding fit with the first elongated slots; second long grooves are symmetrically formed in the second swing arm plate 7251 and the second side plate 7260, a second limit pin 7259 is arranged on the "U" -shaped buff wheel carrier 7233, two ends of the second limit pin 7259 penetrate through the second long grooves formed in the second swing arm plate 7251 and the second side plate 7260, and the second limit pin 7259 is in sliding fit with the second long grooves.
In the present embodiment, the rough polishing unit uses a diamond wheel 7236 for the purpose of prolonging the service life, and the finish polishing unit performs finish polishing using a polishing tape 7257.
In this embodiment, a fourth cylinder 7242 in the rough polishing unit is used to adjust the swing angle of the first swing arm plate 7231 around the first axle 7234, and a sixth cylinder 7262 in the finish polishing unit is used to adjust the swing angle of the second swing arm plate 7251 around the second axle 7254, so as to adapt to different sizes of iron pots.
In this embodiment, a piston rod of a fifth cylinder 7238 in the rough polishing unit pulls a "U" shaped grinding wheel frame 7233 to slide between a first swing arm plate 7231 and a first side plate 7240 to adjust the position of the first wheel shaft 7234 relative to the main shaft 7215, a first long groove is limited by a first limit pin 7239, a diamond grinding wheel 7236 can move inwards after being subjected to a large external force, and after the external force is reduced, the diamond grinding wheel 7236 automatically resets to prevent the iron pan 0001 from being damaged during polishing.
The working process of the full-automatic iron pan polishing machine of the embodiment is simply described as follows:
and placing the iron pan to be polished 0001 at the feeding station A of the iron pan to be polished.
Starting the full-automatic polishing equipment; the speed reduction motor 6401 of the iron pan grabbing transposition mechanism 6000 positively rotates to drive the right sliding plate 6201 to move towards the feeding station A of the iron pan to be polished, and the left sliding plate 6301 moves towards the direction of the turned station E; the right three right grabbing mechanisms 6500 with the serial numbers of 1, 2 and 3 respectively correspond to a feeding station A, an inner surface rough polishing station B and an inner surface fine polishing station C of the iron pan to be polished respectively; the left three left grabbing mechanisms 6600 with the numbers of 4, 5 and 6 respectively correspond to the station E after overturning, the station F for rough polishing of the outer surface and the station G for fine polishing of the outer surface respectively; the reduction motor 6401 stops rotating; second air cylinders 6510 and third air cylinders 6610 in the three right grabbing mechanisms 6500 and the three left grabbing mechanisms 6600 drive a second spherical crown-shaped hanging bracket 6621 and a third spherical crown-shaped hanging bracket 3132 to move downwards, each suction cup is communicated with a vacuum tube to work, a piston rod of each air cylinder moves upwards to reset, and each adsorption disk respectively adsorbs and synchronously ascends an iron pan 0001 at each corresponding station; the reduction motor 6401 rotates reversely; driving the right sliding plate 6201 to move towards the direction of the station D before turning, and correspondingly moving the iron pots at the three stations of A, B, C to be above the three stations of B, C, D; the left sliding plate 6301 moves towards the finished product station H, and the iron pots at the three stations E, F, G are correspondingly moved to the positions above the three stations F, G, H; the piston rod of the cylinder drives the second spherical crown-shaped hanging bracket 6621 and the third spherical crown-shaped hanging bracket 3132 to move downwards, each sucking disc is connected with the atmospheric pressure, and the iron pan is put down to a corresponding station; the piston rod of the cylinder moves upwards and resets; the speed reduction motor 6401 rotates forward, so that each second spherical crown hanger 6621 and each third spherical crown hanger 3132 descend above the middle position of each adjacent station (a space position is reserved for polishing by the polishing mechanism), and the speed reduction motor 6401 stops rotating.
The roller of the pressure cooker roller mechanism presses the cooker edge, and the iron cooker rotates.
The polishing mechanism works, piston rods of swing arm control cylinders (a fourth cylinder 7242 and a sixth cylinder 7262) are retracted, a first swing arm plate 7231 and a second swing arm plate 7251 droop, rough polishing is carried out on the inner surface and the outer surface of the iron pan 0001 respectively at a station B and a station F by using diamond grinding wheels 7236, and finish polishing is carried out on the inner surface and the outer surface of the iron pan 0001 respectively by using polishing belts at a station C and a station G.
While polishing, iron pan tilting mechanism 3000 works, and the iron pan on station D resets after overturning to station E before overturning.
After the polishing work is completed, the piston rod of the swing arm control cylinder of the polishing mechanism extends out, and the first swing arm plate 7231 and the second swing arm plate 7251 are lifted up.
The roller of the pressure cooker roller mechanism leaves the cooker edge, and the iron cooker stops rotating.
The speed reduction motor 6401 of the iron pan grabbing transposition mechanism 6000 rotates forwards and … …, and the previous actions are repeated.
Where not otherwise indicated herein or enabled by the prior art, it will be appreciated that modifications and variations may be resorted to without departing from the scope of the invention as set forth in the appended claims.

Claims (8)

1. The utility model provides a full-automatic iron pan burnishing machine which characterized in that: comprises a feeding platform (1000), two first iron pan rotating mechanisms (2000), an iron pan overturning mechanism (3000), two second iron pan rotating mechanisms (4000), a material receiving platform (5000), an iron pan grabbing and transposition mechanism (6000), a first polishing mechanism (7000), a second polishing mechanism (8000) and a workbench stand (9000),
the working table rack (9000) is arranged on the ground, the feeding platform (1000) and the material receiving platform (5000) are arranged on the ground side by side, and the feeding platform (1000) and the material receiving platform (5000) are positioned at one end part of the working table rack (9000); a feeding station (A) of the iron pan to be polished is arranged on the feeding platform (1000), and a finished product station (H) is arranged on the material receiving platform (5000); an inner surface rough polishing station (B), an inner surface finish polishing station (C), a pre-turning station (D), a post-turning station (E), an outer surface rough polishing station (F) and an outer surface finish polishing station (G) are arranged on the workbench frame (9000), and the polishing iron pan finally passes through a feeding station (A), the inner surface rough polishing station (B), the inner surface finish polishing station (C), the pre-turning station (D), the post-turning station (E), the outer surface rough polishing station (F) and the outer surface finish polishing station (G) of the iron pan to be polished and is positioned on a finished product station (H) to finish the polishing of the inner and outer surfaces;
the two first iron pan rotating mechanisms (2000) are respectively arranged at an inner surface rough polishing station (B) and an inner surface fine polishing station (C);
the two second iron pan rotating mechanisms (4000) are respectively arranged at an outer surface rough polishing station (F) and an outer surface fine polishing station (G);
the iron pan grabbing transposition mechanism (6000) is integrally arranged on the working rack (9000);
the first polishing mechanism (7000) is arranged on the ground and is positioned between the inner surface rough polishing station (B) and the inner surface fine polishing station (C), and the first polishing mechanism (7000) simultaneously performs rough polishing on the inner surface of the iron pan (0001) positioned on the inner surface rough polishing station (B) and performs fine polishing on the inner surface of the iron pan (0001) positioned on the inner surface fine polishing station (C);
the second polishing mechanism (8000) is arranged on the ground and is positioned between the outer surface rough polishing station (F) and the outer surface fine polishing station (G), and the second polishing mechanism (8000) simultaneously performs rough polishing on the outer surface of the iron pot (0001) positioned on the outer surface rough polishing station (F) and performs fine polishing on the outer surface of the iron pot (0001) positioned on the outer surface fine polishing station (G);
the two first iron pan rotating mechanisms (2000) respectively comprise first rotating parts (2200), the first rotating parts (2200) are arranged on the front surface of the working panel on the working rack (9000), the first rotating parts (2200) in the two first iron pan rotating mechanisms (2000) are driven by a first power part (2100) to synchronously rotate, the first power part (2100) is arranged on the back surface of the working panel on the working rack (9000), and the first power part (2100) is simultaneously connected with the two first rotating parts (2200); the first rotating part (2200) comprises a first fixing plate (2202), a first rotating shaft (2203), a first electromagnet (2204), a supporting ring (2206) and a rotating disc (2207), wherein the first fixing plate (2202) is arranged on the front face of a working panel on a working table rack (9000), the first rotating shaft (2203) is vertically inserted into the first fixing plate (2202) through a first bearing seat (2201), the rotating disc (2207) is arranged at the upper end part of the first rotating shaft (2203) and rotates synchronously with the first rotating shaft (2203), the rotating disc (2207) is a cylinder with an open end and a closed end, the open end of the rotating disc (2207) is far away from the first fixing plate (2202), and the supporting ring (2206) is arranged in the rotating disc (2207) and used for supporting an iron pan (0001); the first electromagnet (2204) is arranged at the center of the cylinder bottom of the rotating disc (2207) and is used for sucking the pot bottom on the outer surface of the iron pot (0001);
the two second iron pan rotating mechanisms (4000) respectively comprise a second rotating part (4200), the second rotating part (4200) is arranged on the front face of the working panel on the working rack (9000), the second rotating parts (4200) in the two second iron pan rotating mechanisms (4000) are driven by a second power part (4100) to rotate synchronously, the second rotating parts (4200) are arranged on the back face of the working panel on the working rack (9000), and the second rotating parts (4200) are simultaneously connected with the two second rotating parts (4200); the second rotating part (4200) comprises a second fixed plate (4202), a second rotary shaft (4203), a second electromagnet (4204) and a spherical cap shaped rotary plate (4205), the second fixed plate (4202) is mounted on the front face of the work panel on the work table rack (9000), the second rotary shaft (4203) is vertically inserted into the second fixed plate (4202) through a second bearing seat (4201), the spherical cap shaped rotary plate (4205) is inversely snap-fitted on the upper end of the second rotary shaft (4203) and rotates synchronously with the second rotary shaft (4203), the bottom of the spherical cap shaped rotary plate (4205) is provided with a notch, and the second electromagnet (4204) is mounted in the notch to catch the pan bottom of the inner surface of the iron pan (0001);
the iron pan grabbing transposition mechanism (6000) comprises a middle vertical plate (6101), a horizontal seat plate (6102), a right side sliding plate (6201), a left side sliding plate (6301), three right grabbing mechanisms (6500), three left grabbing mechanisms (6600), a left rack (6303), a right rack (6203), a gear (6403) and a speed reducing motor (6401),
the horizontal seat plate (6102) is arranged in the middle of the front surface of the working panel on the working table rack (9000) and is arranged along the length direction, the middle vertical plate (6101) is arranged on the horizontal seat plate (6102), the right sliding plate (6201) is arranged on the right side surface of the middle vertical plate (6101) in a sliding manner through the right sliding rail slider pair (6202), the right sliding plate (6201) slides back and forth relative to the middle vertical plate (6101), the left sliding plate (6301) is arranged on the left side surface of the middle vertical plate (6101) in a sliding manner through the left sliding rail slider pair (6302), and the left sliding plate (6301) slides back and forth relative to the middle vertical plate (6101);
the three right grabbing mechanisms (6500) are arranged on the right side sliding plate (6201) and are respectively positioned at the front end, the rear end and the middle position of the right side sliding plate (6201), the numbers of the three right grabbing mechanisms (6500) are respectively 1, 2 and 3, the right grabbing mechanism (6500) with the number of 1 acts on a feeding station (A) of the iron pan to be polished and an inner surface rough polishing station (B), the right grabbing mechanism (6500) with the number of 2 acts on an inner surface rough polishing station (B) and an inner surface fine polishing station (C), and the right grabbing mechanism (6500) with the number of 3 acts on an inner surface fine polishing station (C) and a station (D) before overturning;
the three left grabbing mechanisms (6600) are arranged on the left side sliding plate (6301) and are respectively positioned at the front end, the rear end and the middle position of the left side sliding plate (6301); defining three left grabbing mechanisms (6600) with the numbers of 4, 5 and 6 respectively, wherein the left grabbing mechanism (6600) with the number of 4 acts between the turned-over station (E) and the outer surface rough polishing station (F), the left grabbing mechanism (6600) with the number of 5 acts between the outer surface rough polishing station (F) and the outer surface fine polishing station (G), and the left grabbing mechanism (6600) with the number of 6 acts between the outer surface fine polishing station (G) and the finished product station (H);
the left rack (6303) is fixed on the inner side surface of the lower part of the left sliding plate (6301) and arranged along the length direction of the left sliding plate (6301), the right rack (6203) is fixed on the inner side surface of the lower part of the right sliding plate (6201) and arranged along the length direction of the right sliding plate (6201), and the left rack (6303) and the right rack (6203) are arranged in parallel;
the speed reducing motor (6401) is vertically arranged on the horizontal seat plate (6102) through a speed reducing motor bracket (6402), and the speed reducing motor (6401) is positioned below the working panel on the working rack (9000); the gear (6403) is arranged on a motor shaft of the speed reducing motor (6401), and the gear (6403) is positioned between the left rack (6303) and the right rack (6203) and simultaneously meshed with the left rack (6303) and the right rack (6203); the gear (6403) drives the right side sliding plate (6201) and the left side sliding plate (6301) to move horizontally in opposite directions;
the right grabbing mechanism (6500) comprises a first suspension beam (6501), a second air cylinder (6510), a first spherical-crown-shaped hanger (6521) and a plurality of first suction cups (6522), one end of the first suspension beam (6501) is fixed on the right side sliding plate (6201), a second air cylinder body (6511) of the second air cylinder (6510) is vertically fixed on the other end of the first suspension beam (6501) downwards, the end part of a second air cylinder piston rod (6512) of the second air cylinder (6510) suspends the first spherical-crown-shaped hanger (6521) through the first hanger plate, the opening of the first spherical-crown-shaped hanger (6521) faces the second air cylinder (6510), and the edge of the first hanger plate is fixed with the opening edge of the first spherical-crown-shaped hanger (6521); a plurality of first sucking discs (6522) are annularly arranged on the first spherical crown-shaped hanger (6521) at equal intervals and are used for sucking the inner surface of the iron pan (0001) during grabbing;
the left grabbing mechanism (6600) comprises a second suspension beam (6601), a third air cylinder (6610), a second spherical crown-shaped hanging bracket (6621) and a plurality of second sucking discs (6622), one end of the second suspension beam (6601) is fixed on the left side sliding plate (6301), a third air cylinder body (6611) of the third air cylinder (6610) is vertically fixed on the other end of the second suspension beam (6601) downwards, the end part of a third air cylinder piston rod (6612) of the third air cylinder (6610) is hung on the second spherical crown-shaped hanging bracket (6621) through the second hanging plate, the bottom of the second spherical crown-shaped hanging bracket (6621) faces the second air cylinder (6510), a through hole is formed in the bottom of the second spherical crown-shaped hanging bracket (6621), and the edge of the second hanging plate is fixed with the edge of the through hole in the bottom of the second spherical crown-shaped hanging bracket (6621); a plurality of second sucking discs (6622) are annularly arranged on the second spherical crown-shaped hanging bracket (6621) at equal intervals and are used for sucking the outer surface of the iron pan (0001) when in grabbing;
the iron pan turnover mechanism (3000) comprises a bracket (3010), a spherical crown platform (3020), a swing cylinder (3110), a swing arm (3131), a third spherical crown hanger (3132) and a plurality of third suckers (3133), wherein the bracket (3010) is fixed on a station (D) before turnover and used for supporting the third spherical crown hanger (3132), and the spherical crown platform (3020) is fixed on a station (E) after turnover and used for placing an iron pan (0001); a swing cylinder (3110) is arranged on the front face of a working panel on a working table frame (9000) through a cylinder support (3120), one end of a swing arm (3131) is connected with a rotating shaft of the swing cylinder (3110), a third spherical crown-shaped hanger (3132) is arranged at the other end part of the swing arm (3131), the other end part of the swing arm (3131) is connected with the outer wall of the third spherical crown-shaped hanger (3132), a round hole is formed in the bottom of the third spherical crown-shaped hanger (3132), and a support rod is arranged in the round hole along the diameter direction; a support bar contact bracket (3010); a plurality of third sucking discs (3133) are annularly arranged on the third spherical crown-shaped hanging bracket (3132) at equal intervals and used for sucking the outer surface of the iron pan (0001) during grabbing.
2. The full-automatic iron pan polishing machine according to claim 1, wherein the work bench (9000) comprises a polishing bench and an overturning bench assembly, the polishing bench comprises a polishing work panel (9002) and a first frame body (9001) arranged on the ground to support the polishing work panel (9002), the inner surface rough polishing station (B), the inner surface fine polishing station (C), the outer surface rough polishing station (F) and the outer surface fine polishing station (G) are arranged on the polishing work panel (9002), and the inner surface rough polishing station (B), the inner surface fine polishing station (C), the outer surface rough polishing station (F) and the outer surface fine polishing station (G) are arranged in a grid;
the turnover rack comprises a turnover working panel (3002) and a second frame body (3001) which is arranged on the ground and used for supporting the turnover working panel (3002), and a station (D) before turnover and a station (E) after turnover are arranged on the turnover working panel (3002).
3. The full-automatic iron pan polishing machine as claimed in claim 1, wherein the first power part (2100) and the second power part (4100) have the same structure and comprise a motor (2102), a driving double-row pulley (2103), two synchronous belts (2104) and two driven pulleys (2105), the motor (2102) is mounted on the back of a working panel on the workbench frame (9000) through a motor bracket (2101), the driving double-row pulley (2103) is mounted on a motor shaft of the motor (2102), and the two synchronous belts (2104) are sleeved on the driving double-row pulley (2103) and are respectively connected with the two driven pulleys (2105).
4. The full-automatic iron pan polishing machine as claimed in claim 1, wherein the two first iron pan rotating mechanisms (2000) further comprise a pressure pan roller mechanism (2300), the pressure pan roller mechanism (2300) is installed on the front face of the working panel on the working rack (9000), the pressure pan roller mechanism (2300) comprises a rectangular bottom plate (2301), an upright rod (2302), a first cylinder (2310), a swinging fork (2320), a swinging rod (2321) and two rollers (2332), the rectangular bottom plate (2301) is horizontally arranged on the front face of the working panel on the working rack (9000), the upright rod (2302) is vertically fixed on the rectangular bottom plate (2301), the swinging fork (2320) is fixed with the swinging rod (2321), the swinging rod (2321) is hinged on the top of the upright rod (2321), the first cylinder (2310) is rotatably arranged on the rectangular bottom plate (2301) through a hinged support (2311), the end of the piston rod (2313) of the first cylinder (2310) is hinged with the swinging rod (2321), two pin shafts (2331) are vertically arranged at two ends of a cross rod (2322) of the swinging fork (2320), two rollers (2332) are respectively and rotatably arranged on the two pin shafts (2331), and the two rollers (2332) are used for carrying out auxiliary pressing on the edge of the iron pan (0001) under the action of the first air cylinder (2310).
5. The full-automatic iron pan polishing machine according to claim 1, wherein the feeding platform (1000) and the receiving platform (5000) are lifting platforms.
6. The full-automatic iron pan polishing machine according to claim 1, characterized in that the first polishing mechanism (7000) and the second polishing mechanism (8000) are identical in structure and comprise a two-axis lead screw cross slide (7100) and a polishing assembly (7200) mounted on the two-axis lead screw cross slide (7100);
two-axis lead screw cross sliding table (7100) comprises a vertical column (7101), a vertically moving lead screw sliding table (7110), a vertically moving motor (7111), a horizontally moving lead screw sliding table (7120), a horizontally moving motor (7121) and an end plate (7130), wherein the vertical column (7101) is arranged above the ground, the vertically moving lead screw sliding table (7110) is installed on the vertical column (7101), the vertically moving motor (7111) is connected with the vertically moving lead screw sliding table (7110), the horizontally moving lead screw sliding table (7120) is vertically arranged with the vertically moving lead screw sliding table (7110), the horizontally moving motor (7121) is connected with the horizontally moving lead screw sliding table (7120), and the end plate (7130) is installed on the horizontally moving lead screw sliding table (7120); a polishing assembly (7200) is coupled to the end plate (7130);
the polishing assembly (7200) comprises a substrate (7201), a spindle (7215), a rough polishing unit, a fine polishing unit and a synchronous polishing driving unit, wherein the substrate (7201) is connected with an end plate (7130), the spindle (7215) is rotatably arranged on the substrate (7201) through a third bearing seat (7216), the rough polishing unit and the fine polishing unit are respectively arranged at two ends of the spindle (7215), and the synchronous polishing driving unit is arranged on the substrate (7201) and is connected with the spindle (7215);
the rough polishing unit comprises a first driven wheel (7217), a second driven wheel (7235), a belt (7237), a first swing arm plate (7231), a fourth cylinder (7242), a diamond grinding wheel (7236), a fifth cylinder (7238), a first wheel shaft (7234), a first coupling plate (7244) and a first side plate (7240),
the first driven wheel (7217) is fixed at one end of the main shaft (7215), one end of the first swing arm plate (7231) is rotatably arranged at one end of the main shaft (7215) and is positioned at the inner side of the first driven wheel (7217), the fifth cylinder (7238) is arranged on the outer side surface of the first swing arm plate (7231) through a first cylinder mounting plate (7232), the first side plate (7240) is vertically connected with the first cylinder mounting plate (7232), the first wheel shaft (7234) is rotatably arranged on a U-shaped grinding wheel frame (7233), two sides of the U-shaped grinding wheel frame (7233) are respectively connected with the first swing arm plate (7231) and the first side plate (7240) in a sliding manner, the U-shaped grinding wheel frame (7233) is connected with a piston rod of the fifth cylinder (7238), a piston rod of a fifth air cylinder (7238) pulls a U-shaped grinding wheel frame (7233) to slide between a first swing arm plate (7231) and a first side plate (7240) so as to adjust the position of a first wheel shaft (7234) relative to a main shaft (7215); the second driven wheel (7235) and the diamond grinding wheel (7236) are coaxially arranged on the first wheel shaft (7234), and the belt (7237) is sleeved on the first driven wheel (7217) and the second driven wheel (7235); the fourth cylinder (7242) is supported on the base plate (7201) through a first cylinder supporting plate (7241), the end part of a fourth cylinder piston rod (7243) of the fourth cylinder (7242) is hinged with one end of a first connecting plate (7244), and the other end of the first connecting plate (7244) is fixed below the first swing arm plate (7231);
the fine polishing unit comprises a third driven wheel (7218), a fourth driven wheel (7255), a polishing belt (7257), a second swing arm plate (7251), a sixth air cylinder (7262), a seventh air cylinder (7258), a second wheel shaft (7254), a second coupling plate (7264) and a second side plate (7260),
the third driven wheel (7218) is fixed at the other end of the main shaft (7215), one end of a second swing arm plate (7251) is rotatably arranged at the other end of the main shaft (7215) and is positioned at the inner side of the third driven wheel (7218), a seventh cylinder (7258) is arranged on the outer side surface of the second swing arm plate (7251) through a second cylinder mounting plate (7252), a second side plate (7260) is vertically connected with the second cylinder mounting plate (7252), a second wheel shaft (7254) is rotatably arranged on a U-shaped polishing wheel frame (7233), two sides of the U-shaped polishing wheel frame (7233) are respectively connected with the second swing arm plate (7251) and the second side plate (7260) in a sliding way, the U-shaped polishing wheel frame (7233) is connected with a piston rod of the seventh cylinder (7258), a piston rod of a seventh air cylinder (7258) pulls a U-shaped polishing wheel frame (7233) to slide between a second swing arm plate (7251) and a second side plate (7260) so as to adjust the position of a second wheel shaft (7254) relative to a main shaft (7215); the fourth driven wheel (7255) is arranged on the second wheel shaft (7254), and the polishing belt (7257) is sleeved on the third driven wheel (7218) and the fourth driven wheel (7255); the sixth air cylinder (7262) is supported on the base plate (7201) through a second air cylinder supporting plate (7261), the end of a sixth air cylinder piston rod (7263) of the sixth air cylinder (7262) is hinged with one end of a second coupling plate (7264), and the other end of the second coupling plate (7264) is fixed below the second swing arm plate (7251).
7. The full-automatic iron pan polishing machine according to claim 6, wherein the synchronous polishing driving unit comprises a polishing motor (7211), a third belt (7213), a synchronous belt driven wheel (7214) and a synchronous belt driving wheel, the polishing motor (7211) is mounted on the base plate (7201) and is positioned below the base plate (7201), the synchronous belt driving wheel is mounted on a motor shaft of the polishing motor (7211), the synchronous belt driven wheel (7214) is mounted on the main shaft (7215), and the third belt (7213) is sleeved on the synchronous belt driven wheel (7214) and the synchronous belt driving wheel.
8. The full-automatic iron pan polishing machine according to claim 6, wherein first long grooves are symmetrically formed in the first swing arm plate (7231) and the first side plate (7240), a first limit pin (7239) is arranged on the U-shaped grinding wheel carrier (7233), two ends of the first limit pin (7239) penetrate through the first swing arm plate (7231) and the first long grooves in the first side plate (7240), and the first limit pin (7239) is in sliding fit with the first long grooves;
second long grooves are symmetrically formed in the second swing arm plate (7251) and the second side plate (7260), a second limiting pin (7259) is arranged on the U-shaped polishing wheel carrier (7233), two ends of the second limiting pin (7259) penetrate through the second long grooves in the second swing arm plate (7251) and the second side plate (7260), and the second limiting pin (7259) is in sliding fit with the second long grooves.
CN201910781190.8A 2019-08-23 2019-08-23 Full-automatic iron pan polishing machine Active CN110421465B (en)

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