CN107470900B - Middle-end assembly machine of automatic fuel pump assembly line and operation method thereof - Google Patents

Middle-end assembly machine of automatic fuel pump assembly line and operation method thereof Download PDF

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Publication number
CN107470900B
CN107470900B CN201710700016.7A CN201710700016A CN107470900B CN 107470900 B CN107470900 B CN 107470900B CN 201710700016 A CN201710700016 A CN 201710700016A CN 107470900 B CN107470900 B CN 107470900B
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clamping
magnetic shoe
frame
lifting
assembly
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CN107470900A (en
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徐正方
张秋阁
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Hangzhou Tech Sun Machinery Co ltd
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Hangzhou Tech Sun Machinery Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
    • B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Specific Conveyance Elements (AREA)

Abstract

The invention relates to an automatic assembly line, in particular to a middle-end assembly machine of an automatic assembly line of fuel pumps and an operation method thereof. The device comprises a material tray, a workpiece and a frame, wherein the frame is provided with a middle-end material lifting mechanism, a middle-end material clamping mechanism, a middle-end linear conveying mechanism, a middle-end brush holder clamping mechanism, a middle-end brush holder mounting mechanism, a middle-end shell conveying mechanism, a middle-end shell mounting mechanism, a middle-end magnetic shoe mounting mechanism, a middle-end linear sliding feeding mechanism, a middle-end upper closing-in mechanism, a middle-end magnetizing mechanism and a middle-end XYZ cantilever material receiving mechanism. Compact structure, degree of automation is high, reduces manual operation and use cost, promotes product quality.

Description

Middle-end assembly machine of automatic fuel pump assembly line and operation method thereof
Technical Field
The invention relates to an automatic assembly line, in particular to a middle-end assembly machine of an automatic assembly line of fuel pumps and an operation method thereof.
Background
The assembly in the prior art is manual assembly, the manual assembly efficiency is low, the precision can not be improved, and the quality of products is greatly limited.
In the prior art, although some assembled devices exist, the suitability of the assembled devices is not high, and the existing requirements cannot be met.
Disclosure of Invention
The invention mainly solves the defects existing in the prior art, and provides the middle-end assembly machine of the automatic assembly line of the fuel pump and the operation method thereof, wherein the middle-end assembly machine has high automation degree and high structural compactness, effectively improves the assembly speed and improves the assembly quality of products.
The technical problems of the invention are mainly solved by the following technical proposal:
the middle end assembly machine of the automatic assembly line of the fuel pump comprises a material tray, a workpiece and a frame, wherein the frame is provided with a middle end material lifting mechanism, a middle end material clamping mechanism, a middle end linear conveying mechanism, a middle end brush holder clamping mechanism, a middle end brush holder mounting mechanism, a middle end shell conveying mechanism, a middle end shell mounting mechanism, a middle end magnetic shoe mounting mechanism, a middle end linear sliding feeding mechanism, a middle end upper closing-in mechanism, a middle end magnetizing mechanism and a middle end XYZ cantilever material receiving mechanism;
the inner end of the middle-end linear conveying mechanism is sequentially provided with a middle-end material lifting mechanism, a middle-end material clamping mechanism, a middle-end shell mounting mechanism and a middle-end magnetic shoe mounting mechanism from left to right;
the middle-end material lifting mechanism comprises a middle-end material lifting positioning base capable of moving up and down;
The middle-end material clamping mechanism comprises a middle-end material clamping frame, and a middle-end material clamping jaw capable of clamping a workpiece in a displacement manner is arranged in the middle-end material clamping frame;
the middle-end linear conveying mechanism comprises a middle-end linear conveying section bar capable of performing displacement, the middle-end linear conveying section bar is provided with a plurality of middle-end linear conveying positioning bases, and the tail part of the middle-end linear conveying section bar is provided with middle-end linear conveying small-stroke positioning bases which are distributed corresponding to the middle-end linear conveying section bar and can be displaced;
the middle end brush frame clamping mechanism comprises a middle end brush frame feeding assembly, a middle end brush frame lifting assembly and a middle end brush frame material moving assembly, wherein the middle end brush frame feeding assembly and the middle end brush frame lifting assembly are distributed correspondingly;
the middle end brush frame feeding assembly comprises a middle end X-axis moving module, the middle end X-axis moving module drives the middle end brush frame feeding frame to move, and a feeding tray is arranged in the middle end brush frame feeding frame; the middle end brush frame lifting assembly comprises a middle end brush frame lifting screw rod, the middle end brush frame lifting screw rod drives a middle end brush frame lifting supporting plate to move up and down, and the middle end brush frame lifting supporting plate is movably contacted with a feeding tray in a middle end brush frame feeding frame;
The middle-end brush frame material moving assembly comprises a middle-end brush frame material moving X-axis clamping module, a middle-end brush frame material moving Y-axis clamping module which is in sliding connection with the middle-end brush frame material moving X-axis clamping module is arranged on the middle-end brush frame material moving X-axis clamping module, at least one middle-end brush frame material moving clamping jaw which is movably clamped with a feeding tray is arranged at the inner end of the middle-end brush frame material moving Y-axis clamping module, and a middle-end brush frame material moving clamping jaw which is movably clamped with a workpiece in the feeding tray is arranged at the outer end of the middle-end brush frame material moving Y-axis clamping module;
the middle-end brush frame installation mechanism comprises a middle-end brush frame correction assembly, a middle-end brush frame horizontal traversing clamping mechanism and a middle-end brush frame pressure assembly;
the middle-end brush frame horizontal-moving clamping mechanism comprises a middle-end brush frame horizontal-moving clamping assembly and a middle-end brush frame horizontal-moving assembly, and the middle-end brush frame horizontal-moving clamping assembly and the middle-end brush frame horizontal-moving assembly are correspondingly distributed in a matched mode;
the middle-end brush holder transverse moving clamping component comprises a middle-end brush holder transverse moving clamping frame, a middle-end brush holder transverse moving positioning seat which moves along with the middle-end brush holder transverse moving clamping frame is arranged in the middle-end brush holder transverse moving clamping frame, and a middle-end brush holder material moving clamping claw moves to the upper part of the middle-end brush holder transverse moving positioning seat and is in movable contact with the middle-end brush holder transverse moving positioning seat; the middle end brush frame transverse moving assembly comprises a middle end brush frame transverse moving frame, a middle end brush frame transverse moving clamping jaw which moves along the middle end brush frame transverse moving frame is arranged in the middle end brush frame transverse moving frame, the middle end brush frame transverse moving clamping jaw is in movable contact with a middle end brush frame transverse moving positioning seat, a middle end brush frame transverse moving pressing block which moves along with the middle end brush frame transverse moving frame is arranged above the middle end brush frame transverse moving clamping jaw, a middle end brush frame transverse moving guide block is arranged at the bottom of the middle end brush frame transverse moving pressing block, and the middle end brush frame transverse moving guide block and the middle end brush frame transverse moving clamping jaw are distributed in an up-down corresponding mode;
The middle end brush frame correction assembly comprises a middle end brush frame correction rack, wherein the middle end brush frame correction rack can vertically displace a middle end brush frame correction clamping jaw, the middle end brush frame correction clamping jaw is in vertical movable contact with a middle end brush frame transverse movement positioning seat, and a displaceable middle end brush frame correction baffle which is distributed corresponding to the middle end brush frame correction rack is arranged below the middle end brush frame correction rack;
the middle end brush frame pressure component comprises a middle end brush frame pressure sensor capable of displacing up and down, a middle end brush frame fixing pressing block is arranged at the bottom of the middle end brush frame pressure sensor, and the middle end brush frame fixing pressing block and a middle end brush frame transverse moving pressing block are in movable compression joint;
the middle end shell conveying mechanism comprises a middle end shell belt conveying assembly, a middle end shell discharging assembly and a middle end shell clamping assembly, wherein the middle end shell belt conveying assembly and the middle end shell discharging assembly are distributed in a matched mode, and the middle end shell clamping assembly is arranged at the upper part of the middle end shell discharging assembly;
the middle end shell belt conveying assembly comprises a middle end shell belt conveying frame, and a middle end shell belt conveyor is arranged at the upper part of the middle end shell belt conveying frame;
The middle end shell discharging assembly comprises a middle end shell discharging frame, wherein a middle end shell discharging support frame capable of moving up and down is arranged in the middle end shell discharging frame, the middle end shell discharging support frame is in transitional connection with a middle end shell belt conveyor, a plurality of middle end shell discharging rollers are arranged in the middle end shell discharging support frame, roller frames which are distributed in a downward inclined mode are arranged in the middle end shell discharging frame, and the middle end shell discharging support frame can move down to the lower portion of the roller frames;
the middle end shell clamping component comprises a middle end shell clamping X-direction transverse moving module, a middle end shell clamping Y-direction transverse moving module which is connected with the middle end shell clamping X-direction transverse moving module in a sliding manner is arranged at the upper part of the middle end shell clamping X-direction transverse moving module, a middle end shell clamping jaw which is arranged in the middle end shell clamping Y-direction transverse moving module and moves along the middle end shell clamping Y-direction transverse moving module is arranged above the middle end shell discharging support frame;
the middle end shell mounting mechanism comprises a middle end shell rotation detection assembly, a middle end lifting standard assembly, a middle end horizontal traversing assembly, a middle end traversing clamping assembly, a middle end clamping assembly and a middle end shell pressing assembly, wherein the middle end shell rotation detection assembly, the middle end lifting standard assembly, the middle end horizontal traversing assembly, the middle end traversing clamping assembly, the middle end clamping assembly and the middle end shell pressing assembly are correspondingly distributed in a matched mode;
The middle end shell rotation detection assembly comprises a rotatable middle end shell rotation positioning base, the workpiece is arranged at the upper part of the middle end shell rotation positioning base, a laser displacement detection device corresponding to the workpiece is arranged at the outer side of the workpiece, and the middle end shell clamping jaw movably clamps the workpiece to the upper part of the middle end shell rotation positioning base;
the middle-end lifting standard component comprises a middle-end lifting positioning base;
the middle-end horizontal transverse moving assembly comprises a middle-end horizontal transverse moving frame, a movable middle-end horizontal transverse moving positioning base mounting plate is arranged in the middle-end horizontal transverse moving frame, and a middle-end horizontal transverse moving positioning base is arranged in the middle-end horizontal transverse moving positioning base mounting plate;
the middle-end transverse moving clamping assembly comprises a middle-end transverse moving clamping frame, a middle-end transverse moving clamping transverse mounting plate which transversely moves along the middle-end transverse moving clamping frame is arranged in the middle-end transverse moving clamping frame, a middle-end transverse moving clamping vertical air jaw mounting plate which vertically moves along the middle-end transverse moving clamping transverse mounting plate is arranged in the middle-end transverse moving clamping transverse mounting plate, a middle-end transverse moving clamping pressing block is arranged in the middle-end transverse moving clamping vertical air jaw mounting plate, a middle-end transverse moving clamping guide block is arranged at the bottom of the middle-end transverse moving clamping pressing block, a middle-end transverse moving clamping jaw is arranged below the middle-end transverse moving clamping guide block, and middle-end ejector rods which are vertically distributed corresponding to the middle-end transverse moving clamping jaw are arranged on the frame;
The middle-end shell pressing component comprises a middle-end shell pressing block capable of moving up and down, and the middle-end shell pressing block moves down and is movably pressed with the upper part of the middle-end transversely moving clamping block;
the middle end clamping assembly comprises a displaceable middle end clamping gas claw mounting plate, one end of the outer wall of the middle end clamping gas claw mounting plate is provided with a middle end clamping rotary clamping jaw which is movably clamped with a workpiece in a middle end shell rotary positioning base, and the other end of the outer wall of the middle end clamping gas claw mounting plate is provided with a middle end clamping displacement clamping jaw which is movably clamped with the workpiece in the middle end horizontal transverse positioning base;
the middle magnetic shoe installation mechanism comprises a middle magnetic shoe feeding assembly, a middle magnetic shoe pushing assembly, a middle magnetic shoe lifting rotating assembly, a middle magnetic shoe clamping assembly, a middle magnetic shoe spring installation assembly and a middle magnetic shoe cylinder pressing assembly, wherein the middle magnetic shoe pushing assembly pushes magnetic shoes in the middle magnetic shoe feeding assembly to displace, the middle magnetic shoe feeding assembly and the middle magnetic shoe lifting rotating assembly are distributed in a connecting mode, the middle magnetic shoe clamping assembly movably clamps magnetic shoes in the middle magnetic shoe lifting rotating assembly, the middle magnetic shoe clamping assembly and the middle magnetic shoe spring installation assembly are distributed correspondingly, and the upper part of the middle magnetic shoe spring installation assembly is provided with a pressing connection mode with the middle magnetic shoe cylinder pressing assembly in an up-down movable mode;
The middle-end magnetic shoe feeding assembly comprises a middle-end magnetic shoe feeding frame, wherein middle-end magnetic shoe grooves which are connected and distributed are arranged in the middle-end magnetic shoe feeding frame, and the middle-end magnetic shoe grooves carry out displacement transmission through a sprocket power unit;
the middle-end magnetic shoe pushing assembly comprises a middle-end magnetic shoe pushing frame, a displaceable middle-end magnetic shoe pushing connecting plate is arranged in the middle-end magnetic shoe pushing frame, a middle-end magnetic shoe pushing block mounting plate is arranged at one end of the middle-end magnetic shoe pushing connecting plate, and a middle-end magnetic shoe pushing block for pushing the middle magnetic shoe in the middle-end magnetic shoe trough to displace is arranged in the middle-end magnetic shoe pushing block mounting plate;
the middle magnetic shoe lifting rotating assembly comprises a middle magnetic shoe lifting rotating bracket, a movable middle magnetic shoe lifting rotating shaft is arranged in the middle magnetic shoe lifting rotating bracket, middle magnetic shoe lifting rotating symmetrical baffles which are distributed corresponding to the middle magnetic shoe lifting rotating shaft are arranged on the middle magnetic shoe lifting rotating bracket, the magnetic shoe enters between the middle magnetic shoe lifting rotating symmetrical baffles and the middle magnetic shoe lifting rotating shaft, and a middle magnetic shoe lifting rotating pressing block which is movably pressed against the middle magnetic shoe lifting rotating shaft is arranged above the middle magnetic shoe lifting rotating shaft;
The middle-end magnetic shoe spring installation assembly comprises a middle-end magnetic shoe spring positioning base, a middle-end magnetic shoe spring feeding groove is arranged in the middle-end magnetic shoe spring positioning base, a middle-end magnetic shoe spring displacement assembly for pushing a middle spring in the middle-end magnetic shoe spring feeding groove to displace upwards is arranged at the bottom of the middle-end magnetic shoe spring feeding groove, and a middle-end magnetic shoe spring positioning base magnet is arranged on the outer wall of the middle-end magnetic shoe spring positioning base;
the middle magnetic shoe clamping assembly comprises a middle magnetic shoe clamping frame, a middle magnetic shoe clamping linkage plate which transversely slides along the middle magnetic shoe clamping frame is arranged in the middle magnetic shoe clamping frame, a middle magnetic shoe clamping and pressing assembly is arranged at the outer end of the middle magnetic shoe clamping linkage plate, and a middle magnetic shoe clamping and material moving assembly is arranged at the inner end of the middle magnetic shoe clamping linkage plate;
the middle magnetic shoe clamping and pressing assembly comprises a middle magnetic shoe clamping and pressing frame, a middle magnetic shoe clamping and pressing mounting plate which moves up and down along the middle magnetic shoe clamping and pressing frame is arranged in the middle magnetic shoe clamping and pressing frame, a middle magnetic shoe clamping and pressing block is arranged in the middle magnetic shoe clamping and pressing mounting plate, a middle magnetic shoe clamping and pressing guide block is arranged at the bottom of the middle magnetic shoe clamping and pressing block, and a middle magnetic shoe clamping and pressing clamping jaw which is movably clamped with a workpiece is arranged below the middle magnetic shoe clamping and pressing guide block;
The middle magnetic shoe clamping and transferring assembly comprises a middle magnetic shoe clamping and transferring frame, a middle magnetic shoe clamping and transferring mounting plate which moves up and down along a middle magnetic shoe clamping and transferring pressing frame is arranged in the middle magnetic shoe clamping and transferring frame, a middle magnetic shoe clamping and transferring first-stage clamping jaw arm is arranged in the middle magnetic shoe clamping and transferring mounting plate, a middle magnetic shoe clamping and transferring second-stage clamping jaw arm is arranged at the outer end of the middle magnetic shoe clamping and transferring first-stage clamping jaw arm, and a middle magnetic shoe clamping and transferring cavity is formed by the two middle magnetic shoe clamping and transferring second-stage clamping jaw arms;
the middle magnetic shoe cylinder pressing assembly comprises a middle magnetic shoe cylinder pressing frame, and a middle magnetic shoe cylinder pressing block which is movably pressed with the middle magnetic shoe clamping pressing block is arranged in the middle magnetic shoe cylinder pressing frame;
the middle-end linear sliding feeding mechanism comprises a middle-end linear sliding feeding frame, a middle-end linear sliding feeding clamping jaw which linearly displaces along the middle-end linear sliding feeding frame is arranged in the middle-end linear sliding feeding frame, and the middle-end linear sliding feeding clamping jaw and a middle-end linear conveying small-stroke positioning base are movably clamped;
The middle-end upper closing-in mechanism comprises a middle-end upper closing-in pressure assembly and a middle-end upper closing-in lifting rotating assembly, and the middle-end upper closing-in pressure assembly and the middle-end upper closing-in lifting rotating assembly are distributed in a matched mode;
the middle-end upper closing-up lifting rotating assembly comprises a middle-end upper closing-up lifting rotating sliding frame capable of vertically displacing, a rotatable middle-end upper closing-up lifting rotating gas claw mounting plate is arranged at the upper part of the middle-end upper closing-up lifting rotating sliding frame, middle-end upper closing-up lifting rotating clamping claws are respectively arranged at two side ends of the middle-end upper closing-up lifting rotating gas claw mounting plate, a middle-end upper closing-up lifting rotating workpiece positioning seat movably clamped with the middle-end upper closing-up lifting rotating clamping claws is arranged at the outer end of the middle-end upper closing-up lifting rotating sliding frame, a middle-end upper closing-up lifting positioning base is arranged at the outer end of the middle-end upper closing-up lifting rotating sliding frame, and a middle-end upper closing-up lifting vacuum generator is arranged at the bottom of the middle-end upper closing-up lifting positioning base;
the middle-end upper closing-in pressure assembly comprises a middle-end upper closing-in pressure support frame, wherein a middle-end upper closing-in pressure frame capable of moving up and down is arranged in the middle-end upper closing-in pressure support frame, a middle-end upper closing-in pressure sensor is arranged in the middle-end upper closing-in pressure frame, and a middle-end upper closing-in pressure head which is in up-down movable compression joint with a middle-end upper closing-in lifting positioning base is arranged at the bottom of the middle-end upper closing-in pressure frame;
The middle end magnetizing mechanism comprises a middle end magnetizing cover, a middle end magnetizing groove is formed in the upper portion of the middle end magnetizing cover, a plurality of middle end magnetizing machines capable of vertically displacing are arranged in the middle end magnetizing cover, and the middle end linear sliding feeding clamping jaw movably clamps a workpiece into the middle end magnetizing groove;
the middle-end XYZ cantilever material receiving mechanism comprises a middle-end X-axis cantilever material receiving frame, a middle-end Y-axis cantilever material receiving frame which moves along the middle-end X-axis cantilever material receiving frame is arranged on the middle-end X-axis cantilever material receiving frame, and a middle-end Y-axis cantilever material receiving clamping jaw which is movably clamped with a workpiece is arranged in the middle-end Y-axis cantilever material receiving frame.
Preferably, the middle-end material lifting positioning base is arranged on a middle-end material lifting floating joint mounting plate, a middle-end material lifting cylinder mounting plate is arranged below the middle-end material lifting floating joint mounting plate, the middle-end material lifting floating joint mounting plate and the middle-end material lifting cylinder mounting plate are in sliding connection through a plurality of middle-end material lifting optical axes, and a middle-end material lifting cylinder pushing the middle-end material lifting floating joint mounting plate to displace is arranged at the bottom of the middle-end material lifting cylinder mounting plate;
The middle-end material clamping frame is fixed with the frame through a middle-end material clamping support column, a middle-end material clamping vertical guide rail mounting plate is arranged in the middle-end material clamping frame, a middle-end material clamping gas claw mounting plate with vertical displacement is arranged in the middle-end material clamping vertical guide rail mounting plate, a middle-end material clamping gas claw is arranged in the middle-end material clamping gas claw mounting plate, and the middle-end material clamping gas claw controls the middle-end material clamping gas claw to open and close; the middle-end material clamping frame is internally provided with a middle-end material lifting transverse cylinder for pushing the middle-end material lifting floating joint mounting plate to displace, and the middle-end material clamping vertical guide rail mounting plate is internally provided with a middle-end material lifting vertical cylinder for pushing the middle-end material clamping air jaw mounting plate to displace;
the bottom of the middle-end linear conveying section bar is displaced along a middle-end linear conveying guide rail, a middle-end linear conveying small-stroke positioning base which is displaced along the middle-end linear conveying guide rail is arranged at the tail of the middle-end linear conveying guide rail, the middle-end linear conveying section bar is displaced through a middle-end linear conveying cylinder, the middle-end linear conveying small-stroke positioning base is displaced through a middle-end linear conveying small-stroke cylinder, and 4 middle-end linear conveying positioning bases are arranged on the middle-end linear conveying section bar;
The tail part of the middle end X-axis moving module is provided with a middle end brush frame feeding baffle which is movably blocked and connected with a middle end brush frame feeding frame; the middle end brush frame lifting screw is internally provided with a middle end brush frame lifting plate, the middle end brush frame lifting plate carries out screw transmission through a middle end brush frame lifting power group, two sides of the middle end brush frame lifting screw are respectively provided with a middle end brush frame lifting support shaft, the middle end brush frame lifting support shaft is internally provided with a middle end brush frame lifting linear bearing fixing seat fixed with the middle end brush frame lifting plate, and the middle end brush frame lifting linear bearing fixing seat drives the middle end brush frame lifting support plate to displace;
one end of the middle-end X-axis moving module is provided with a middle-end brush frame material moving and receiving frame, a middle-end brush frame material moving clamp clamping jaw is opened and closed through a middle-end brush frame material moving clamp gas taking claw, the middle-end brush frame material moving clamp gas taking claw is vertically displaced through a middle-end brush frame material moving clamp cylinder, and the middle-end brush frame material moving clamp gas taking cylinder is displaced along the middle-end X-axis moving module; the middle-end brush frame material moving clamping claw is opened and closed through a middle-end brush frame material moving air claw, the middle-end brush frame material moving air claw performs rotary displacement through a middle-end brush frame material moving rotary cylinder, the middle-end brush frame material moving rotary cylinder performs up-and-down displacement through a middle-end brush frame material moving cylinder, and the middle-end brush frame material moving cylinder performs displacement along a middle-end X-axis moving module;
The middle end brush frame correction device comprises a middle end brush frame correction rack, wherein a middle end brush frame correction guide plate is arranged in the middle end brush frame correction rack, a middle end brush frame correction cylinder for pushing the middle end brush frame correction guide plate to move is arranged at the upper part of the middle end brush frame correction rack, a middle end brush frame correction air claw is arranged at one end of the middle end brush frame correction guide plate, the middle end brush frame correction air claw controls a middle end brush frame correction clamping jaw to clamp a workpiece, a middle end brush frame correction baffle plate moves through the middle end brush frame correction baffle plate cylinder, and the middle end brush frame correction baffle plate is in up-down movable contact with the middle end brush frame correction guide plate; the upper part of the middle end brush holder correcting rack is provided with a middle end brush holder pressure cylinder for pushing the middle end brush holder pressure sensor to press down;
the middle end brush frame transverse moving rack is internally provided with a middle end brush frame transverse moving guide rail mounting plate, the middle end brush frame transverse moving guide rail mounting plate transversely moves along the middle end brush frame transverse moving rack through a middle end brush frame transverse moving guide rail mounting plate cylinder, the middle end brush frame transverse moving guide rail mounting plate is internally provided with a middle end brush frame transverse moving air claw mounting plate, the middle end brush frame transverse moving air claw mounting plate vertically moves along the middle end brush frame transverse moving guide rail mounting plate through a middle end brush frame transverse moving air claw mounting plate cylinder, a middle end brush frame transverse moving pressing block is arranged on the middle end brush frame transverse moving air claw mounting plate, and the middle end brush frame transverse moving clamping claw is controlled to be opened and closed through a middle end brush frame transverse moving air claw;
The middle end shell discharging frame is internally provided with a middle end shell discharging cylinder mounting plate, the bottom of the middle end shell discharging cylinder mounting plate is provided with a middle end shell discharging cylinder for pushing the middle end shell discharging support frame to displace, the middle end shell discharging cylinder mounting plate is in sliding connection with the middle end shell discharging support frame through a plurality of middle end shell discharging guide shafts, and the bottom of the middle end shell discharging guide shafts is provided with a middle end shell discharging stop fixing ring; the middle end shell clamping pushing block is movably contacted with the material tray and is vertically displaced by a middle end shell clamping pushing block cylinder;
the middle end shell rotary positioning base is arranged on a middle end shell rotary positioning base mounting block, the middle end shell rotary positioning base mounting block is arranged on a middle end shell rotary connecting block, the middle end shell rotary connecting block is arranged on a middle end shell rotary stepping motor mounting plate, and a middle end shell rotary stepping motor for controlling the middle end shell rotary positioning base to rotate is arranged on the back surface of the middle end shell rotary stepping motor mounting plate;
The middle-end horizontal transverse moving frame is internally provided with a middle-end horizontal transverse moving cylinder for pushing the middle-end horizontal transverse moving positioning base mounting plate to move;
the middle end transverse moving clamping frame is internally provided with a middle end transverse moving clamping transverse cylinder for pushing the middle end transverse moving clamping transverse mounting plate to transversely move, the middle end transverse moving clamping transverse mounting plate is internally provided with a middle end transverse moving clamping vertical cylinder for pushing the middle end transverse moving clamping vertical air jaw mounting plate to vertically move, the middle end transverse moving clamping vertical air jaw mounting plate is internally provided with a middle end transverse moving clamping air jaw for controlling the opening and closing of the middle end transverse moving clamping jaw, the bottom of the middle end transverse moving clamping vertical air jaw mounting plate is provided with a middle end transverse moving clamping jacking block distributed corresponding to a workpiece, and the middle end transverse moving jacking rod vertically moves through the middle end transverse moving jacking rod cylinder;
the middle-end shell pressing block is displaced through a middle-end shell pressing block cylinder which is fixed in a middle-end shell pressing block cylinder mounting plate;
the middle end clamping gas claw mounting plate is fixed with the middle end clamping vertical connecting plate, the middle end clamping vertical connecting plate carries out up-and-down displacement along the middle end clamping vertical support, a middle end clamping vertical cylinder which pushes the middle end clamping vertical connecting plate to carry out up-and-down displacement is arranged in the middle end clamping vertical support, the middle end clamping vertical support carries out displacement along the middle end clamping transverse support, a middle end clamping transverse cylinder which pushes the middle end clamping vertical support is arranged in the middle end clamping transverse support, the middle end clamping vertical support is fixed with the frame through the middle end clamping support frame, the middle end clamping rotary clamping jaw carries out on-and-off control through the middle end clamping rotary gas claw, the middle end clamping displacement clamping jaw carries out on-and-off control through the middle end clamping gas claw, and the back surface of the middle end clamping gas mounting plate is provided with a middle end clamping guide connecting piece which is in guide connection with the middle end clamping vertical support;
The middle-end magnetic shoe feeding frame is supported and positioned through the middle-end magnetic shoe supporting seat;
the outer end of the middle magnetic shoe pushing frame is provided with a middle magnetic shoe photoelectric slide rail, the tail part of the middle magnetic shoe photoelectric slide rail is provided with a middle magnetic shoe photoelectric switch, the other end of the middle magnetic shoe pushing connecting plate is provided with middle magnetic shoe photoelectric detection pieces which are in inductive distribution with the middle magnetic shoe photoelectric switch, the middle magnetic shoe pushing block is internally provided with a middle magnetic shoe displacement sensor mounting block, and the middle magnetic shoe displacement sensor mounting block is internally provided with a middle magnetic shoe displacement sensor which is in contact with a magnetic shoe;
a middle magnetic shoe lifting rotary shaft sleeve sleeved with a middle magnetic shoe lifting rotary shaft is arranged in the middle magnetic shoe lifting rotary support, a middle magnetic shoe lifting rotary cylinder mounting plate is arranged below the middle magnetic shoe lifting rotary support, a middle magnetic shoe lifting rotary cylinder is arranged at the upper part of the middle magnetic shoe lifting rotary cylinder mounting plate, a middle magnetic shoe lifting rotary shaft mounting block fixed with the bottom of the middle magnetic shoe lifting rotary shaft is arranged at the upper part of the middle magnetic shoe lifting rotary cylinder, the middle magnetic shoe lifting rotary cylinder is used for controlling the middle magnetic shoe lifting rotary shaft to rotate, and a middle magnetic shoe lifting cylinder for pushing the middle magnetic shoe lifting rotary cylinder mounting plate to move is arranged below the middle magnetic shoe lifting rotary cylinder mounting plate; the upper part of the middle magnetic shoe lifting rotary support is provided with a middle magnetic shoe lifting rotary pressing block support, a middle magnetic shoe lifting rotary pressing block joint plate which moves up and down along the middle magnetic shoe lifting rotary pressing block support is arranged in the middle magnetic shoe lifting rotary pressing block support, a middle magnetic shoe lifting rotary lower pressing block is fixed in a middle magnetic shoe lifting rotary bearing mounting seat, and the middle magnetic shoe lifting rotary bearing mounting seat is fixed with the middle magnetic shoe lifting rotary pressing block joint plate;
The middle magnetic shoe spring positioning base is arranged on a middle magnetic shoe spring positioning base mounting block, a middle magnetic shoe light drill rod which is distributed in a way of being in induction with a middle magnetic shoe spring in a middle magnetic shoe spring feeding groove is arranged in the middle magnetic shoe spring positioning base, a middle magnetic shoe spring positioning base cylinder is arranged at the bottom of the middle magnetic shoe spring positioning base mounting block, the middle magnetic shoe spring positioning base cylinder pushes a middle magnetic shoe push block to displace, a middle magnetic shoe push block pressure sensor mounting block is arranged at the upper part of the middle magnetic shoe push block, a middle magnetic shoe push block pressure sensor is arranged at the upper part of the middle magnetic shoe push block pressure sensor, a middle magnetic shoe push block pressure sensor torsion spring push rod is arranged at the upper part of the middle magnetic shoe push block pressure sensor, and the middle magnetic shoe spring positioning base cylinder pushes the middle magnetic shoe push block pressure sensor push rod to displace upwards;
the middle-end magnetic shoe clamp taking-down clamping jaw is controlled to be opened and closed by taking-down the air compressing claw through the middle-end magnetic shoe clamp; the middle magnetic shoe clamping and material moving first-stage clamping jaw arm is used for clamping and material moving first-stage gas claws to control opening and closing through the middle magnetic shoe, and the middle magnetic shoe clamping and material moving second-stage clamping jaw arm is used for clamping and material moving second-stage gas claws to control opening and closing through the middle magnetic shoe; the middle magnetic shoe clamping linkage plate pushes the middle magnetic shoe clamping frame to displace along through the middle magnetic shoe clamping transverse cylinder, the middle magnetic shoe clamping frame and the middle magnetic shoe clamping frame are taken down, the middle magnetic shoe clamping material moving frame and the middle magnetic shoe clamping material moving mounting plate displace through the middle magnetic shoe clamping material moving vertical cylinder respectively;
A middle-end magnetic shoe cylinder pressing cylinder for pushing a middle-end magnetic shoe cylinder pressing block to displace is arranged in the middle-end magnetic shoe cylinder pressing frame;
the upper part of the middle-end upper closing up lifting rotary sliding frame is provided with a middle-end upper closing up lifting rotary cylinder mounting plate, a middle-end upper closing up lifting cylinder for pushing the middle-end upper closing up lifting rotary cylinder mounting plate to move upwards is arranged in the middle-end upper closing up lifting rotary sliding frame, the upper part of the middle-end upper closing up lifting rotary cylinder mounting plate is provided with a middle-end upper closing up rotary cylinder, the middle-end upper closing up rotary cylinder drives the middle-end upper closing up lifting rotary air jaw mounting plate to rotate, and the middle-end upper closing up lifting rotary clamping jaw is controlled to open and close through the middle-end upper closing up lifting rotary air jaw;
the middle-end upper closing-in pressure frame drives the upper and lower displacement through a middle-end upper closing-in pressure servo motor;
the middle end magnetizing machine is arranged in the middle end magnetizing bracket, a middle end magnetizing bottom plate which is movably fixed with the middle end magnetizing bracket is arranged at the bottom of the middle end magnetizing bracket, the middle end magnetizing bottom plate is fixed with the frame, a middle end magnetizing cylinder which pushes the middle end magnetizing bracket to move up and down is arranged at the bottom of the middle end magnetizing bottom plate, and the middle end magnetizing bracket is pushed to move up and move into the middle end magnetizing cover;
The middle-end Y-axis cantilever material receiving clamping claw is controlled to be opened and closed by a middle-end Y-axis cantilever material receiving air claw, the middle-end Y-axis cantilever material receiving air claw is fixed on a middle-end Y-axis cantilever material receiving air claw mounting plate, the middle-end Y-axis cantilever material receiving air claw mounting plate is vertically displaced by a middle-end Y-axis cantilever material receiving air cylinder, the middle-end Y-axis cantilever material receiving air cylinder is arranged on a middle-end Y-axis cantilever material receiving air cylinder mounting plate, and the middle-end Y-axis cantilever material receiving air cylinder mounting plate is fixed with a middle-end Y-axis cantilever material receiving frame;
the middle-end shell mounting mechanism and the middle-end magnetic shoe mounting mechanism are provided with a middle-end transition clamping mechanism, the middle-end transition clamping mechanism and the middle-end linear transmission small-stroke positioning base are in movable corresponding distribution, the middle-end transition clamping mechanism comprises a middle-end transition clamping frame, and a middle-end transition clamping claw clamp which moves up and down along the middle-end transition clamping frame is arranged in the middle-end transition clamping frame.
The operation method of the middle end assembly machine of the automatic assembly line of the fuel pump comprises the following steps:
(one), assembling:
1. and (3) comparing the assembly drawings, assembling all groups of parts, and timely processing the found problems in the assembly process: notice that:
a) The frame is placed at a proper position, so that the movement in the assembly and debugging process is avoided;
b) After the bottom plate is fixed on the frame, cleaning and checking all holes on the bottom plate to ensure that each hole can meet the expected assembly requirement;
c) The assembly is free of untapped holes, untapped holes and interference holes, so that the large disassembly and assembly during subsequent assembly are prevented;
2. and (3) mounting an electric and pneumatic element: mounting the sensor, the cylinder, the motor and other standard components on the machine, and positioning the required position to ensure the precision;
(II), debugging:
1. and (3) electric connection and gas connection: the PLC, the touch screen, the sensor wire and the power required by the circuit are installed in place and electrified; the air pipe and the valve required by the air circuit are installed in place and are ventilated;
2. inputting a program, and manually debugging: writing the program into the PLC and the touch screen, and running; putting in the product, debugging each action in a manual state, observing whether the produced product is qualified or not in the manual state, analyzing the bad phenomenon, and finding out and solving the problem in time;
3. automatic debugging: for a machine which is well debugged manually, a proper amount of products are put into the machine for automatic trial production, whether the products are qualified or not is checked, and all possible problems are eliminated;
(III), a middle-end assembly machine operation method:
1. after the front assembly is completed, the product is placed on a product positioning base of a receiving lifting mechanism through a mechanical arm, the product is lifted to a high position by lifting a lifting cylinder, a lifting cylinder of a receiving clamping mechanism is lowered to a product position, a clamping jaw of an air jaw contracts to clamp the product, the lifting cylinder of the receiving clamping mechanism is lifted to clamp the product, a horizontal cylinder of the receiving clamping mechanism contracts to move the product above the linear conveying mechanism positioning base, the lifting cylinder of the receiving clamping mechanism descends to place the product on the linear conveying mechanism positioning base, and the air jaw of the receiving clamping mechanism releases the product;
2. the linear conveying mechanism conveys products to the brush frame installation station, the brush frame clamping mechanism lifting cylinder descends, the upper clamping jaw of the brush frame is contracted to clamp the brush frame, after the lifting cylinder ascends to a certain height, the rotary cylinder rotates 90 degrees to change the brush frame from a horizontal state to a vertical state, the cantilever XYZ moving module conveys the brush frame to the position above the brush frame installation station and the brush frame fixing base, the brush frame clamping mechanism lifting cylinder descends to place the brush frame on the fixing base, the upper clamping jaw of the brush frame releases products, the brush frame installation station descends to reshape the lifting cylinder of the reshaping mechanism, the upper clamping jaw of the brush frame is contracted to reshape the brush frame, the upper clamping jaw of the brush frame is contracted to clamp the products from the linear conveying mechanism positioning base, the lifting cylinder ascends, the horizontal traversing cylinder operates to convey the products to the position above the brush frame, the horizontal traversing mechanism lifting cylinder descends to place the products on the brush frame, the products and the brush frame are compressed by the lifting cylinder ascends, the horizontal traversing clamping mechanism ascends to the horizontal traversing mechanism lifting cylinder ascends, the horizontal clamping jaw of the horizontal clamping mechanism ascends to position the product positioning base, and the horizontal clamping jaw of the horizontal lifting mechanism ascends to position the product lifting mechanism well moves to the horizontal clamping jaw of the lifting mechanism to move to the horizontal clamping jaw of the horizontal lifting mechanism to position the product positioning base;
3. The linear conveying mechanism conveys the products to the machine shell installation station, the XYZ module manipulator on the machine shell conveying line clamps and conveys the machine shell to the machine shell installation station detection mechanism positioning base, the laser displacement sensor detects the front and back and surface defects of the machine shell, if the surface of the machine shell is defective after detection, the XYZ module manipulator puts the defective machine shell into the machine shell box, if the surface is not defective, the machine shell installation station clamping mechanism lifting cylinder descends, the rotary swinging air claw clamps and takes the rotary machine shell according to the detection of the laser displacement sensor, the machine shell is adjusted to a required direction, the clamping mechanism horizontal cylinder moves to convey the machine shell to the upper part of the horizontal traversing mechanism positioning base, the clamping mechanism lifting cylinder descends, the air claw clamping claw releases the machine shell to be put on the horizontal traversing mechanism positioning base, the horizontal traversing mechanism cylinder moves to convey the machine shell to the lower part of the pressure mechanism, the lifting cylinder of the horizontal traversing clamping mechanism descends, the clamping jaw on the air claw contracts to clamp the product from the positioning base of the linear conveying mechanism, the lifting cylinder of the horizontal traversing clamping mechanism ascends to send the product to a high position, the horizontal cylinder of the horizontal traversing clamping mechanism moves to send the product to the lower part of the pressure mechanism, the lifting cylinder of the horizontal traversing clamping mechanism descends to put the product on the shell, the pressure cylinder of the pressure mechanism descends, the lower cylinder is propped against the product, the needle cylinder is propped against the product after the lifting cylinder descends to press the product with the shell, the pressure cylinder ascends, the lifting cylinder of the horizontal traversing clamping mechanism ascends to send the assembled product to a high position, the horizontal cylinder of the horizontal traversing clamping mechanism ascends to send the product to the upper part of the positioning base of the linear conveying mechanism, the lifting cylinder of the horizontal traversing clamping mechanism descends to put the product on the positioning base of the linear conveying mechanism, releasing the clamping jaw on the air claw;
4. The linear conveying mechanism conveys the product to a transition clamping station, a lifting cylinder on the transition clamping station descends, a clamping jaw on the air jaw contracts to clamp the product, the lifting cylinder on the transition clamping station ascends to convey the product to a high place, the linear conveying mechanism moves back by one station, the lifting cylinder on the transition clamping station descends to place the product on a positioning base of the linear conveying mechanism, the clamping jaw on the air jaw is released, and the lifting cylinder ascends;
5. the linear conveying mechanism conveys the product to the magnetic shoe installation station, the magnetic shoe pushing mechanism on the magnetic shoe installation station pushes the magnetic shoe to the magnetic shoe positioning base of the lifting rotating mechanism, the lifting cylinder above the lifting rotating mechanism descends, the pressure head presses the magnetic shoe on the positioning base, the lifting cylinder below the lifting rotating mechanism ascends, the magnetic shoe is conveyed to a high place, the lifting rotating mechanism rotates 180 degrees to drive the positioning base and the magnetic shoe to rotate 180 degrees, the lower lifting cylinder descends, returns to the original position, the upper lifting cylinder ascends, the pressure head is loosened, the magnetic shoe pushing mechanism pushes the magnetic shoe to push the other magnetic shoe to the magnetic shoe positioning base of the lifting rotating mechanism, the upper lifting cylinder descends to press the magnetic shoe tightly, the lower lifting cylinder ascends to convey the magnetic shoe to the high place, the magnetic shoe clamping mechanism air claw contracts and clamps the magnetic shoe, the lifting cylinder above the lifting rotating mechanism ascends, the lower lifting cylinder descends, the magnetic shoe clamping mechanism moves with a horizontal cylinder, the magnetic shoe is sent to the upper part of the magnetic shoe installation positioning base, the magnetic shoe clamping mechanism lifting cylinder descends, the magnetic shoe is arranged on the magnetic shoe installation positioning base, the magnetic shoe is attracted by a magnet on the magnetic shoe installation positioning base, the magnetic shoe clamping mechanism lifting cylinder descends, the product clamping mechanism air claw contracts to clamp the product, the product clamping mechanism lifting cylinder ascends, the magnetic shoe clamping mechanism moves with the horizontal cylinder, the product is sent to the upper part of the magnetic shoe installation positioning base, the product clamping mechanism lifting cylinder descends, the product is placed on the magnetic shoe installation positioning base, the spring pressure mechanism lifting cylinder ascends, the spring is pressed between the magnetic shoes, the spring pressure mechanism lifting cylinder descends, the pressure mechanism lifting cylinder descends to tightly clamp the product, the product clamping mechanism lifting cylinder ascends, the product is sent to a high place, the horizontal cylinder of the tile clamping mechanism moves to send the product to the upper part of the product positioning base of the tile conveying mechanism, the lifting cylinder of the tile clamping mechanism descends, the product is placed on the product positioning base of the conveying mechanism, the air claw of the tile clamping mechanism is released, the lifting cylinder of the tile clamping mechanism ascends, the small-stroke cylinder of the linear conveying mechanism contracts, and the product is sent to the lower part of the linear conveying clamping mechanism;
6. The lifting cylinder of the linear conveying clamping mechanism descends, the air claw contracts and clamps the product, the lifting cylinder ascends to a certain height, the motor of the single-shaft moving mechanism rotates to convey the product to the upper closing-in station, the lifting cylinder of the linear conveying clamping mechanism descends, the air claw is released, and the product is placed on the product positioning base;
7. the air claw of the lifting and rotating mechanism contracts and clamps the product in the upper closing-up station, the lifting and rotating mechanism lifting cylinder ascends, then the rotating cylinder rotates 180 degrees, the product is sent to the lower part of the pressing-down port, the lifting and rotating cylinder descends, the product is placed on the product positioning base, the servo motor of the pressure mechanism rotates, the pressing head downwards presses the closing-up, meanwhile, the vacuum generator works to suck some coating skins falling off from the product, after closing-up is completed, the private clothing motor rotates, the pressing head ascends, the lifting and rotating mechanism lifting cylinder ascends, the lifting and rotating mechanism rotating cylinder rotates 180 degrees, the lifting and rotating mechanism lifting cylinder descends, the air claw is released, and the product is placed on the product positioning base;
8. the linear conveying clamping mechanism lifting cylinder descends, the air claw contracts to clamp the product from the upper closing station positioning base, the linear conveying clamping mechanism lifting cylinder ascends to convey the product to a certain height, the single-shaft moving mechanism motor rotates to convey the product to the position above the magnetizing station, the magnetizing station lifting cylinder ascends to ascend to the position of the product positioning base, the linear conveying clamping mechanism lifting cylinder descends to place the product on the magnetizing station lifting base, the linear conveying clamping mechanism air claw is released, the magnetizing station lifting cylinder descends to convey the product to the magnetizer, and the magnetizing mechanism ascends to ascend to a certain height after magnetizing is completed;
9. The cantilever XYZ motor rotates, a clamping jaw of the material receiving mechanism is moved to the upper part of a product, and the product is clamped and put into a material tray and then put down;
(IV), notes:
1. when no product is sensed in the continuous 10S of the station, the station can give an alarm, and the alarm is automatically eliminated after the product is added;
2. the sensor on the cylinder is not lightened after the operation, or the alarm is given when the cylinder is not in a suffocating operation, the manual automatic switch on the operation box is required to be put into a manual state and then is manually intervened, so that the cylinder is restored to a normal working state, then the alarm elimination button is pressed, then the switch is put into an automatic state, and the starting button is pressed, so that the machine works normally.
Therefore, the middle-end assembly machine of the automatic assembly line of the fuel pump and the operation method thereof have compact structure and high degree of automation, reduce the manual operation and use cost and improve the product quality.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the upper portion of the frame of FIG. 1;
FIG. 3 is a schematic diagram of a middle-end material lifting mechanism according to the present invention;
FIG. 4 is a schematic view of the structure of the medium-end termination gripping mechanism of the present invention;
FIG. 5 is a schematic view of the structure of the middle-end linear conveyor mechanism of the present invention;
FIG. 6 is a schematic view of a middle brush holder gripping mechanism according to the present invention;
FIG. 7 is a schematic view of a middle brush holder material moving assembly according to the present invention;
FIG. 8 is a schematic view of the structure of the middle brush holder mounting mechanism of the present invention;
FIG. 9 is a schematic view of the middle end brush holder corrective assembly of FIG. 8;
FIG. 10 is a schematic view of the structure of the horizontal traversing gripping mechanism of the middle brush holder of FIG. 8;
FIG. 11 is a schematic view of the mid-end brush holder traversing gripping assembly of FIG. 8;
FIG. 12 is a schematic view of the structure of the middle-end housing conveying mechanism of the present invention;
FIG. 13 is a schematic view of the intermediate housing discharge assembly of FIG. 12;
FIG. 14 is a schematic view of the structure of the middle-end housing mounting mechanism of the present invention;
FIG. 15 is a schematic view of the mid-end traversing gripping assembly of FIG. 14;
FIG. 16 is a schematic view of the mid-end horizontal traversing assembly of FIG. 14;
FIG. 17 is a schematic view of the middle end lift module of FIG. 14;
FIG. 18 is a schematic view of the middle end gripping assembly of FIG. 14;
FIG. 19 is a schematic view of the center housing rotation sensing assembly of FIG. 14;
FIG. 20 is a schematic view of the intermediate housing hold-down assembly of FIG. 14;
FIG. 21 is a schematic view of the structure of the middle-end magnetic shoe mounting mechanism of the present invention;
FIG. 22 is a schematic view of the mid-end shoe cylinder hold down assembly of FIG. 21;
FIG. 23 is a schematic view of the middle magnetic shoe spring mounting assembly of FIG. 21;
FIG. 24 is a schematic view of the middle magnetic shoe lifting and rotating assembly of FIG. 21;
FIG. 25 is a schematic view of the middle magnetic shoe gripper assembly of FIG. 21;
FIG. 26 is a schematic top view of the structure of FIG. 25;
FIG. 27 is a schematic view of the middle magnetic shoe feed assembly of FIG. 21;
FIG. 28 is a schematic view of the middle magnetic shoe pushing assembly of FIG. 21;
FIG. 29 is a schematic view of a middle linear slide feeding mechanism according to the present invention;
FIG. 30 is a schematic view of a mid-end upper necking mechanism in accordance with the present invention;
FIG. 31 is a schematic view of the upper mid-end closing up lifting and rotating assembly of FIG. 30;
FIG. 32 is a schematic view of the mid-end upper nip pressure assembly of FIG. 30;
FIG. 33 is a schematic view of a middle-end magnetizing mechanism according to the present invention;
FIG. 34 is a schematic structural view of a middle-end XYZ cantilever receiving mechanism in the present invention;
FIG. 35 is a schematic view of the structure of the middle end Y-axis cantilever receiving jaw of FIG. 34;
fig. 36 is a schematic structural view of a middle-end transition gripping mechanism according to the present invention.
Detailed Description
The technical scheme of the invention is further specifically described below through examples and with reference to the accompanying drawings. Example 1: as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, fig. 16, fig. 17, fig. 18, fig. 19, fig. 20, fig. 21, fig. 22, fig. 23, fig. 24, fig. 25, fig. 26, fig. 27, fig. 28, fig. 29, fig. 30, fig. 31, fig. 32, fig. 33, fig. 34, fig. 35, and fig. 36, a middle-end assembly machine for an automatic fuel pump assembly line comprises a tray 1, a workpiece 2, and a frame 3, wherein the frame 3 is provided with a middle-end material lifting mechanism 19, a middle-end material gripping mechanism 20, a middle-end linear conveying mechanism 21, a middle-end brush holder gripping mechanism 22, a middle-end brush holder mounting mechanism 23, a middle-end casing conveying mechanism 24, a middle-end casing mounting mechanism 25, a middle-end magnetic shoe mounting mechanism 26, a middle-end linear sliding feeding mechanism 27, a middle-end upper-end closing mechanism 28, a middle-end magnetizing mechanism 29, and a middle-end cantilever material cantilever mechanism 30;
The inner end of the middle-end linear conveying mechanism 21 is provided with a middle-end receiving lifting mechanism 19, a middle-end receiving clamping mechanism 20, a middle-end shell mounting mechanism 23, a middle-end shell mounting mechanism 25 and a middle-end magnetic shoe mounting mechanism 26 in sequence from left to right;
the middle-end material lifting mechanism 19 comprises a middle-end material lifting positioning base 180 capable of moving up and down;
the middle-end material clamping mechanism 20 comprises a middle-end material clamping frame 181, and a middle-end material clamping jaw 182 capable of clamping a workpiece in a displacement manner is arranged in the middle-end material clamping frame 181;
the middle-end linear conveying mechanism 21 comprises a middle-end linear conveying section bar 183 capable of being displaced, the middle-end linear conveying section bar 183 is provided with a plurality of middle-end linear conveying positioning bases 184, and the tail part of the middle-end linear conveying section bar 183 is provided with middle-end linear conveying small-stroke positioning bases 185 which are distributed corresponding to the middle-end linear conveying section bar 183 and capable of being displaced;
the middle end brush holder clamping mechanism 22 comprises a middle end brush holder feeding assembly, a middle end brush holder lifting assembly and a middle end brush holder material moving assembly, wherein the middle end brush holder feeding assembly and the middle end brush holder lifting assembly are distributed correspondingly;
the middle-end brush frame feeding assembly 186 comprises a middle-end X-axis moving module 189, the middle-end X-axis moving module 189 drives the middle-end brush frame feeding frame 190 to move, and a feeding tray 191 is arranged in the middle-end brush frame feeding frame 190; the middle end brush frame lifting assembly 187 comprises a middle end brush frame lifting screw rod 192, the middle end brush frame lifting screw rod 192 drives a middle end brush frame lifting supporting plate 193 to move up and down, and the middle end brush frame lifting supporting plate 193 is movably contacted with a feeding tray 191 in the middle end brush frame feeding frame 190;
The middle-end brush frame material moving assembly 188 comprises a middle-end brush frame material moving X-axis clamping module 194, wherein the middle-end brush frame material moving X-axis clamping module 194 is provided with a middle-end brush frame material moving Y-axis clamping module 195 which is in sliding connection with the middle-end brush frame material moving X-axis clamping module 194, the inner end of the middle-end brush frame material moving Y-axis clamping module 195 is provided with at least one middle-end brush frame material moving clamping jaw 196 which is movably clamped with the feeding tray 191, and the outer end of the middle-end brush frame material moving Y-axis clamping module 195 is provided with a middle-end brush frame material moving clamping jaw 197 which is movably clamped with a workpiece in the feeding tray 191;
the middle-end brush holder mounting mechanism 23 comprises a middle-end brush holder correction assembly 198, a middle-end brush holder horizontal traversing clamping mechanism 199 and a middle-end brush holder pressure assembly 200;
the middle-end brush holder horizontal-moving clamping mechanism 199 comprises a middle-end brush holder horizontal-moving clamping assembly and a middle-end brush holder horizontal-moving assembly, wherein the middle-end brush holder horizontal-moving clamping assembly and the middle-end brush holder horizontal-moving assembly are correspondingly distributed in a matched mode;
the middle-end brush holder transverse moving clamping assembly comprises a middle-end brush holder transverse moving clamping frame 201, a middle-end brush holder transverse moving positioning seat 202 which moves along with the middle-end brush holder transverse moving clamping frame 201 is arranged in the middle-end brush holder transverse moving clamping frame 201, and a middle-end brush holder material moving clamping claw 197 moves to the upper part of the middle-end brush holder transverse moving positioning seat 202 and is in movable contact with the middle-end brush holder transverse moving positioning seat 202;
The middle-end brush holder transverse moving assembly comprises a middle-end brush holder transverse moving frame 204, a middle-end brush holder transverse moving clamping jaw 205 which moves along the middle-end brush holder transverse moving frame 204 is arranged in the middle-end brush holder transverse moving frame 204, the middle-end brush holder transverse moving clamping jaw 205 is in movable contact with a middle-end brush holder transverse moving positioning seat 202, a middle-end brush holder transverse moving pressing block 206 which moves along the middle-end brush holder transverse moving frame 204 is arranged above the middle-end brush holder transverse moving clamping jaw 205, a middle-end brush holder transverse moving guide block 207 is arranged at the bottom of the middle-end brush holder transverse moving pressing block 206, and the middle-end brush holder transverse moving guide block 207 and the middle-end brush holder transverse moving clamping jaw 205 are distributed in an up-down corresponding mode;
the middle-end brush holder correcting assembly 198 comprises a middle-end brush holder correcting rack 208, wherein the middle-end brush holder correcting rack 208 can vertically displace a middle-end brush holder correcting clamping jaw 209, the middle-end brush holder correcting clamping jaw 209 is in vertical movable contact with the middle-end brush holder traversing positioning seat 202, and a displaceable middle-end brush holder correcting baffle 210 which is distributed corresponding to the middle-end brush holder correcting rack 208 is arranged below the middle-end brush holder correcting rack 208;
the middle-end brush holder pressure assembly 200 comprises a middle-end brush holder pressure sensor 211 capable of displacing up and down, a middle-end brush holder fixing pressing block 212 is arranged at the bottom of the middle-end brush holder pressure sensor 211, and the middle-end brush holder fixing pressing block 212 and a middle-end brush holder transverse moving pressing block 206 are in movable compression joint;
The middle-end shell conveying mechanism 24 comprises a middle-end shell belt conveying assembly 213, a middle-end shell discharging assembly 214 and a middle-end shell clamping assembly 215, wherein the middle-end shell belt conveying assembly 213 and the middle-end shell discharging assembly 214 are distributed in a matched mode, and the middle-end shell clamping assembly 215 is arranged at the upper part of the middle-end shell discharging assembly 214;
the middle end shell belt conveying assembly 213 comprises a middle end shell belt conveying frame 216, and a middle end shell belt conveyor 217 is arranged at the upper part of the middle end shell belt conveying frame 216;
the middle-end shell discharging assembly 214 comprises a middle-end shell discharging frame 218, a middle-end shell discharging support frame 219 capable of moving up and down is arranged in the middle-end shell discharging frame 218, the middle-end shell discharging support frame 219 is in transitional connection with a middle-end shell belt conveyor 217, a plurality of middle-end shell discharging rollers 220 are arranged in the middle-end shell discharging support frame 219, roller frames 221 which are distributed in a downward inclined mode are arranged in the middle-end shell discharging frame 218, and the middle-end shell discharging support frame 219 can move downwards to the lower portion of the roller frames 221;
the middle end shell clamping assembly 215 comprises a middle end shell clamping X-direction transverse moving module 222, a middle end shell clamping Y-direction transverse moving module 223 which is connected with the middle end shell clamping X-direction transverse moving module 222 in a sliding manner is arranged at the upper part of the middle end shell clamping X-direction transverse moving module 222, a middle end shell clamping jaw 224 which is displaced along the middle end shell clamping Y-direction transverse moving module 223 is arranged in the middle end shell clamping Y-direction transverse moving module 223, and the middle end shell clamping jaw 224 is positioned above the middle end shell discharging support 219;
The middle-end casing installation mechanism 25 comprises a middle-end casing rotation detection component 225, a middle-end lifting standard component 226, a middle-end horizontal traversing component 227, a middle-end traversing clamping component 228, a middle-end clamping component 229 and a middle-end casing pressing component 230, wherein the middle-end casing rotation detection component 225, the middle-end lifting standard component 226, the middle-end horizontal traversing component 227, the middle-end traversing clamping component 228, the middle-end clamping component 229 and the middle-end casing pressing component 229 are correspondingly distributed in a matched mode;
the middle end shell rotation detection assembly 225 comprises a rotatable middle end shell rotation positioning base 231, the workpiece is arranged at the upper part of the middle end shell rotation positioning base 231, a laser displacement detection device 232 corresponding to the workpiece is arranged at the outer side of the workpiece, and the middle end shell clamping jaw 224 movably clamps the workpiece to the upper part of the middle end shell rotation positioning base 231;
the middle-end lifting standard component 226 comprises a middle-end lifting positioning base 233;
the middle-end horizontal traversing assembly 227 comprises a middle-end horizontal traversing frame 234, wherein a displaceable middle-end horizontal traversing positioning base mounting plate 235 is arranged in the middle-end horizontal traversing frame 234, and a middle-end horizontal traversing positioning base 236 is arranged in the middle-end horizontal traversing positioning base mounting plate 235;
The middle-end transverse moving clamping assembly 228 comprises a middle-end transverse moving clamping frame 237, a middle-end transverse moving clamping transverse mounting plate 238 which transversely moves along the middle-end transverse moving clamping frame 237 is arranged in the middle-end transverse moving clamping frame 237, a middle-end transverse moving clamping vertical air jaw mounting plate 239 which vertically moves along the middle-end transverse moving clamping transverse mounting plate 238 is arranged in the middle-end transverse moving clamping transverse mounting plate 238, a middle-end transverse moving clamping pressing block 240 is arranged in the middle-end transverse moving clamping vertical air jaw mounting plate 239, a middle-end transverse moving clamping guide block 241 is arranged at the bottom of the middle-end transverse moving clamping pressing block 240, a middle-end transverse moving clamping jaw 246 is arranged below the middle-end transverse moving clamping guide block 241, and a middle-end transverse moving ejector rod 243 which is vertically distributed corresponding to the middle-end clamping jaw 242 is arranged on the rack 3;
the middle-end casing pressing component 230 comprises a middle-end casing pressing block 244 capable of displacing up and down, and the middle-end casing pressing block 244 displaces down and is movably pressed against the upper part of the middle-end transverse moving clamping block 240;
the middle end clamping assembly 229 comprises a displaceable middle end clamping air jaw mounting plate 245, one end of the outer wall of the middle end clamping air jaw mounting plate 245 is provided with a middle end clamping rotary clamping jaw 246 movably clamped with a workpiece in the middle end casing rotary positioning base 231, and the other end of the outer wall of the middle end clamping air jaw mounting plate 245 is provided with a middle end clamping displacement clamping jaw 247 movably clamped with the workpiece in the middle end horizontal transverse positioning base 236;
The middle magnetic shoe installation mechanism 26 comprises a middle magnetic shoe feeding assembly 248, a middle magnetic shoe pushing assembly 249, a middle magnetic shoe lifting rotation assembly 250, a middle magnetic shoe clamping assembly 251, a middle magnetic shoe spring installation assembly 252 and a middle magnetic shoe cylinder pressing assembly 253, wherein the middle magnetic shoe pushing assembly 249 pushes the magnetic shoe in the middle magnetic shoe feeding assembly 248 to displace, the middle magnetic shoe feeding assembly 248 and the middle magnetic shoe lifting rotation assembly 250 are distributed in a connecting mode, the middle magnetic shoe clamping assembly 251 movably clamps the magnetic shoe in the middle magnetic shoe lifting rotation assembly 250, the middle magnetic shoe clamping assembly 250 and the middle magnetic shoe spring installation assembly 252 are correspondingly distributed, and the middle magnetic shoe cylinder pressing assembly 253 is pressed against the upper portion of the middle magnetic shoe spring installation assembly 252 in an up-down movable mode;
the middle magnetic shoe feeding assembly 248 comprises a middle magnetic shoe feeding frame 254, wherein middle magnetic shoe feeding frames 254 are internally provided with middle magnetic shoe grooves 255 which are connected and distributed, and the middle magnetic shoe grooves 255 carry out displacement transmission through a sprocket power set 256;
the middle magnetic shoe pushing assembly 249 comprises a middle magnetic shoe pushing frame 257, a displaceable middle magnetic shoe pushing connecting plate 258 is arranged in the middle magnetic shoe pushing frame 257, a middle magnetic shoe pushing block mounting plate 259 is arranged at one end of the middle magnetic shoe pushing connecting plate 258, and a middle magnetic shoe pushing block 260 for pushing the middle magnetic shoe of the middle magnetic shoe trough 255 to displace is arranged in the middle magnetic shoe pushing block mounting plate 259;
The middle magnetic shoe lifting rotating assembly 250 comprises a middle magnetic shoe lifting rotating bracket 261, a movable middle magnetic shoe lifting rotating shaft 262 is arranged in the middle magnetic shoe lifting rotating bracket 261, a middle magnetic shoe lifting rotating symmetrical baffle 263 which is distributed corresponding to the middle magnetic shoe lifting rotating shaft 262 is arranged on the middle magnetic shoe lifting rotating bracket 261, the magnetic shoe enters between the middle magnetic shoe lifting rotating symmetrical baffle 263 and the middle magnetic shoe lifting rotating shaft 262, and a middle magnetic shoe lifting rotating lower pressing block 264 which is movably pressed and connected with the middle magnetic shoe lifting rotating shaft 262 is arranged above the middle magnetic shoe lifting rotating shaft 262;
the middle magnetic shoe spring mounting assembly 252 comprises a middle magnetic shoe spring positioning base 265, a middle magnetic shoe spring feeding groove 266 is arranged in the middle magnetic shoe spring positioning base 265, a middle magnetic shoe spring displacement assembly for pushing a spring in the middle magnetic shoe spring feeding groove 266 to displace upwards is arranged at the bottom of the middle magnetic shoe spring feeding groove 266, and a middle magnetic shoe spring positioning base magnet 267 is arranged on the outer wall of the middle magnetic shoe spring positioning base 265;
the middle magnetic shoe clamping assembly 251 comprises a middle magnetic shoe clamping frame 268, a middle magnetic shoe clamping linkage plate 269 which transversely slides along the middle magnetic shoe clamping frame 268 is arranged in the middle magnetic shoe clamping frame 268, a middle magnetic shoe clamping and taking-down assembly is arranged at the outer end of the middle magnetic shoe clamping linkage plate 269, and a middle magnetic shoe clamping and taking-moving assembly is arranged at the inner end of the middle magnetic shoe clamping linkage plate 269;
The middle magnetic shoe clamping and pressing component comprises a middle magnetic shoe clamping and pressing frame 270, a middle magnetic shoe clamping and pressing mounting plate 271 which moves up and down along the middle magnetic shoe clamping and pressing frame 270 is arranged in the middle magnetic shoe clamping and pressing frame 270, a middle magnetic shoe clamping and pressing block 272 is arranged in the middle magnetic shoe clamping and pressing mounting plate 271, a middle magnetic shoe clamping and pressing guide block 273 is arranged at the bottom of the middle magnetic shoe clamping and pressing block 272, and a middle magnetic shoe clamping and pressing clamping jaw 274 which is movably clamped with a workpiece is arranged below the middle magnetic shoe clamping and pressing guide block 273;
the middle magnetic shoe clamping and material moving assembly comprises a middle magnetic shoe clamping and material moving frame 275, a middle magnetic shoe clamping and material moving mounting plate 276 which moves up and down along the middle magnetic shoe clamping and material moving frame 275 is arranged in the middle magnetic shoe clamping and material moving frame 275, a middle magnetic shoe clamping and material moving first-stage clamping jaw arm 277 is arranged in the middle magnetic shoe clamping and material moving mounting plate 276, a middle magnetic shoe clamping and material moving second-stage clamping jaw arm 278 is arranged at the outer end of the middle magnetic shoe clamping and material moving first-stage clamping jaw arm 277, a middle magnetic shoe clamping and material moving second-stage clamping cavity is formed by the two middle magnetic shoe clamping and material moving second-stage clamping jaw arms 278, and the middle magnetic shoe clamping and material moving second-stage clamping jaw arm 278 and the magnetic shoe are movably clamped;
The middle magnetic shoe cylinder pressing assembly 253 comprises a middle magnetic shoe cylinder pressing frame 279, and a middle magnetic shoe cylinder pressing block 280 which is movably pressed with the middle magnetic shoe clamping pressing block 272 is arranged in the middle magnetic shoe cylinder pressing frame 279;
the middle-end linear sliding feeding mechanism 27 comprises a middle-end linear sliding feeding frame 281, a middle-end linear sliding feeding clamping jaw 282 which linearly displaces along the middle-end linear sliding feeding frame 281 is arranged in the middle-end linear sliding feeding frame 281, and the middle-end linear sliding feeding clamping jaw 282 and the middle-end linear conveying small-stroke positioning base 185 are movably clamped;
the middle-end upper closing-in mechanism 28 comprises a middle-end upper closing-in pressure assembly 283 and a middle-end upper closing-in lifting rotating assembly 284, and the middle-end upper closing-in pressure assembly 283 and the middle-end upper closing-in lifting rotating assembly 285 are distributed in a matched connection mode;
the middle-end upper closing-up lifting rotating assembly 284 comprises a middle-end upper closing-up lifting rotating sliding frame 285 capable of vertically displacing, a rotatable middle-end upper closing-up lifting rotating air jaw mounting plate 286 is arranged at the upper part of the middle-end upper closing-up lifting rotating sliding frame 285, middle-end upper closing-up lifting rotating clamping jaws 287 are respectively arranged at the two side ends of the middle-end upper closing-up lifting rotating air jaw mounting plate 286, a middle-end upper closing-up lifting rotating workpiece positioning seat 288 movably clamped with the middle-end upper closing-up lifting rotating clamping jaws 287 is arranged at the outer end of the middle-end upper closing-up lifting rotating sliding frame 285, a middle-end upper closing-up lifting positioning base 289 is arranged at the outer end of the middle-end upper closing-up lifting positioning base 289, and a middle-end upper closing-up lifting vacuum generator 290 is arranged at the bottom of the middle-end upper closing-up lifting positioning base 289;
The middle-end upper closing-up pressure assembly 283 comprises a middle-end upper closing-up pressure support frame 291, a middle-end upper closing-up pressure frame 292 capable of being displaced up and down is arranged in the middle-end upper closing-up pressure support frame 291, a middle-end upper closing-up pressure sensor 293 is arranged in the middle-end upper closing-up pressure frame 292, and a middle-end upper closing-up pressure head 294 which is in up-down movable compression joint with a middle-end upper closing-up lifting positioning base 289 is arranged at the bottom of the middle-end upper closing-up pressure frame 292;
the middle end magnetizing mechanism 29 comprises a middle end magnetizing cover 295, a middle end magnetizing groove 296 is arranged at the upper part of the middle end magnetizing cover 295, a plurality of middle end magnetizing machines 297 capable of vertically displacing are arranged in the middle end magnetizing cover 295, and the middle end linear sliding feeding clamping jaw 282 movably clamps a workpiece into the middle end magnetizing groove 296;
the middle-end XYZ cantilever material receiving mechanism 30 comprises a middle-end X-axis cantilever material receiving frame 298, wherein the middle-end X-axis cantilever material receiving frame 298 is provided with a middle-end Y-axis cantilever material receiving frame 299 which moves along the middle-end X-axis cantilever material receiving frame 298, and the middle-end Y-axis cantilever material receiving frame 299 is provided with a middle-end Y-axis cantilever material receiving clamping jaw 300 which is movably clamped with a workpiece.
The middle-end material lifting positioning base 180 is arranged on a middle-end material lifting floating joint mounting plate 495, a middle-end material lifting cylinder mounting plate 496 is arranged below the middle-end material lifting floating joint mounting plate 495, the middle-end material lifting floating joint mounting plate 495 and the middle-end material lifting cylinder mounting plate 496 are in sliding connection through a plurality of middle-end material lifting optical axes 497, and a middle-end material lifting cylinder 498 for pushing the middle-end material lifting floating joint mounting plate 495 to displace is arranged at the bottom of the middle-end material lifting cylinder mounting plate 496;
The middle-end material clamping frame 181 is fixed with the frame 3 through a middle-end material clamping support column 499, a middle-end material clamping vertical guide rail mounting plate 500 is arranged in the middle-end material clamping frame 181, a middle-end material clamping gas claw mounting plate 501 with vertical displacement is arranged in the middle-end material clamping vertical guide rail mounting plate 500, a middle-end material clamping gas claw 502 is arranged in the middle-end material clamping gas claw mounting plate 501, and the middle-end material clamping gas claw 502 controls the middle-end material clamping jaw 182 to open and close; a middle-end material lifting transverse cylinder 504 for pushing the middle-end material lifting floating joint mounting plate 495 to displace is arranged in the middle-end material clamping frame 181, and a middle-end material lifting vertical cylinder 506 for pushing the middle-end material clamping air jaw mounting plate 501 to displace is arranged in the middle-end material clamping vertical guide rail mounting plate 500;
the bottom of the middle-end linear conveying section bar 183 is displaced along the middle-end linear conveying guide rail 507, the tail of the middle-end linear conveying guide rail 507 is provided with a middle-end linear conveying small-stroke positioning base 508 which is displaced along the middle-end linear conveying guide rail 507, the middle-end linear conveying section bar 183 is displaced through a middle-end linear conveying cylinder 509, the middle-end linear conveying small-stroke positioning base 508 is displaced through a middle-end linear conveying small-stroke cylinder 510, and the middle-end linear conveying section bar 183 is provided with 4 middle-end linear conveying positioning bases 184;
A middle-end brush frame feeding baffle 511 which is movably blocked and connected with the middle-end brush frame feeding frame 190 is arranged at the tail part of the middle-end X-axis moving module 189; the middle end brush frame lifting screw 192 is provided with a middle end brush frame lifting plate 512, the middle end brush frame lifting plate 512 performs screw transmission through a middle end brush frame lifting power group 513, two sides of the middle end brush frame lifting screw 192 are respectively provided with a middle end brush frame lifting support shaft 514, the middle end brush frame lifting support shaft 514 is provided with a middle end brush frame lifting linear bearing fixing seat 515 fixed with the middle end brush frame lifting plate 512, and the middle end brush frame lifting linear bearing fixing seat 515 drives a middle end brush frame lifting support plate 193 to displace;
one end of the middle-end X-axis moving module 189 is provided with a middle-end brush frame material moving and receiving frame 516, the middle-end brush frame material moving clamp clamping jaw 196 is opened and closed through a middle-end brush frame material moving clamp air taking claw 517, the middle-end brush frame material moving clamp air taking claw 517 is vertically displaced through a middle-end brush frame material moving clamp air taking cylinder 518, and the middle-end brush frame material moving clamp air taking cylinder 518 is displaced along the middle-end X-axis moving module 189; the middle-end brush frame material moving clamping claw 197 is opened and closed through the middle-end brush frame material moving air claw 519, the middle-end brush frame material moving air claw 519 performs rotary displacement through the middle-end brush frame material moving rotary cylinder 520, the middle-end brush frame material moving rotary cylinder 520 performs up-and-down displacement through the middle-end brush frame material moving cylinder 521, and the middle-end brush frame material moving cylinder 521 performs displacement along the middle-end X-axis moving module 189;
The middle end brush holder correcting rack 208 is internally provided with a middle end brush holder correcting guide plate 522, the upper part of the middle end brush holder correcting rack 208 is provided with a middle end brush holder correcting cylinder 523 for pushing the middle end brush holder correcting guide plate 522 to move, one end of the middle end brush holder correcting guide plate 522 is provided with a middle end brush holder correcting air claw 524, the middle end brush holder correcting air claw 524 controls the middle end brush holder correcting clamping jaw 209 to clamp a workpiece, the middle end brush holder correcting baffle 210 moves through the middle end brush holder correcting baffle cylinder 525, and the middle end brush holder correcting baffle 210 and the middle end brush holder correcting guide plate 522 are in vertical movable contact; the upper part of the middle end brush holder correcting rack 208 is provided with a middle end brush holder pressure cylinder 526 for pushing the middle end brush holder pressure sensor 211 to press down;
a middle-end brush holder transverse moving guide mounting plate 527 is arranged in the middle-end brush holder transverse moving frame 204, the middle-end brush holder transverse moving guide mounting plate 527 transversely moves along the middle-end brush holder transverse moving frame 204 through a middle-end brush holder transverse moving guide mounting plate cylinder 528, a middle-end brush holder transverse moving air jaw mounting plate 529 is arranged in the middle-end brush holder transverse moving guide mounting plate 528, the middle-end brush holder transverse moving air jaw mounting plate 529 vertically moves along the middle-end brush holder transverse moving guide mounting plate 527 through a middle-end brush holder transverse moving air jaw mounting plate cylinder 530, a middle-end brush holder transverse moving pressing block 206 is arranged on the middle-end brush holder transverse moving air jaw mounting plate 529, and the middle-end brush holder transverse moving clamping jaw 205 is controlled to be opened and closed through a middle-end brush holder transverse moving air jaw 532;
The middle shell discharging frame 218 is internally provided with a middle shell discharging cylinder mounting plate 533, the bottom of the middle shell discharging cylinder mounting plate 533 is provided with a middle shell discharging cylinder 534 for pushing the middle shell discharging support 219 to displace, the middle shell discharging cylinder mounting plate 533 is in sliding connection with the middle shell discharging support 219 through a plurality of middle shell discharging guide shafts 535, and the bottom of the middle shell discharging guide shafts 535 is provided with a middle shell discharging stop fixing ring 536; the middle-end shell clamping X-direction traversing module 222 is internally provided with a middle-end shell clamping pushing block 537 which is movably contacted with the material tray, and the middle-end shell clamping pushing block 537 carries out up-and-down displacement through a middle-end shell clamping pushing block cylinder 538;
the middle-end shell rotating and positioning base 231 is arranged on a middle-end shell rotating and positioning base mounting block 539, the middle-end shell rotating and positioning base mounting block 539 is arranged on a middle-end shell rotating and connecting block 540, the middle-end shell rotating and connecting block 540 is arranged on a middle-end shell rotating and stepping motor mounting plate 541, and a middle-end shell rotating and stepping motor 542 for controlling the middle-end shell rotating and positioning base 231 to rotate is arranged on the back surface of the middle-end shell rotating and stepping motor mounting plate 541;
A middle horizontal transverse cylinder 543 for pushing the middle horizontal transverse positioning base mounting plate 235 to displace is arranged in the middle horizontal transverse frame 234;
the middle end transverse moving clamping frame 237 is internally provided with a middle end transverse moving clamping transverse cylinder 544 for pushing the middle end transverse moving clamping transverse mounting plate 238 to transversely displace, the middle end transverse moving clamping transverse mounting plate 238 is internally provided with a middle end transverse moving clamping vertical cylinder 545 for pushing the middle end transverse moving clamping vertical air jaw mounting plate 239 to vertically displace, the middle end transverse moving clamping vertical air jaw mounting plate 239 is internally provided with a middle end transverse moving clamping air jaw 546 for controlling the opening and closing of the middle end transverse moving clamping jaw 242, the bottom of the middle end transverse moving clamping vertical air jaw mounting plate 239 is provided with a middle end transverse moving clamping top block 547 distributed corresponding to a workpiece, and the middle end transverse moving top rod 243 vertically displaces through the middle end transverse moving top rod cylinder 548;
the middle-end shell pressing block 244 is displaced by a middle-end shell pressing block cylinder 549, and the middle-end shell pressing block cylinder 549 is fixed in a middle-end shell pressing block cylinder mounting plate 550;
the middle end clamping gas claw mounting plate 245 is fixed with the middle end clamping vertical joint plate 551, the middle end clamping vertical joint plate 551 carries out up-and-down displacement along the middle end clamping vertical joint plate 552, the middle end clamping vertical joint plate 552 is internally provided with a middle end clamping vertical cylinder 553 for pushing the middle end clamping vertical joint plate 551 to carry out up-and-down displacement, the middle end clamping vertical joint plate 552 carries out displacement along the middle end clamping transverse support 554, the middle end clamping transverse support 554 is internally provided with a middle end clamping transverse cylinder 555 for pushing the middle end clamping vertical joint plate 552, the middle end clamping vertical joint plate 552 is fixed with the frame 3 through a middle end clamping support bracket 556, the middle end clamping rotary clamping jaw 246 is controlled to open and close by the middle end clamping rotary gas claw 557, the middle end clamping displacement 247 is controlled to open and close by the middle end clamping displacement gas claw 558, and the back surface of the middle end clamping gas claw mounting plate 245 is provided with a middle end clamping guide connection jaw 559 connected with the middle end clamping vertical support 553 in a guiding manner;
The middle magnetic shoe feeding frame 254 is supported and positioned by the middle magnetic shoe supporting seat 560;
the outer end of the middle magnetic shoe pushing frame 254 is provided with a middle magnetic shoe photoelectric slide rail 561, the tail part of the middle magnetic shoe photoelectric slide rail 561 is provided with a middle magnetic shoe photoelectric switch 562, the other end of the middle magnetic shoe pushing connecting plate 258 is provided with a middle magnetic shoe photoelectric detection part 563 which is in inductive distribution with the middle magnetic shoe photoelectric switch 562, the middle magnetic shoe pushing block 260 is internally provided with a middle magnetic shoe displacement sensor mounting block 564, and the middle magnetic shoe displacement sensor mounting block 564 is internally provided with a middle magnetic shoe displacement sensor 565 which is contacted with a magnetic shoe;
a middle magnetic shoe lifting rotary shaft sleeve 566 sleeved with a middle magnetic shoe lifting rotary shaft 262 is arranged in the middle magnetic shoe lifting rotary support 261, a middle magnetic shoe lifting rotary cylinder mounting plate 567 is arranged below the middle magnetic shoe lifting rotary support 261, a middle magnetic shoe lifting rotary cylinder 568 is arranged at the upper part of the middle magnetic shoe lifting rotary cylinder mounting plate 567, a middle magnetic shoe lifting rotary shaft mounting block 569 which is fixedly arranged at the bottom of the middle magnetic shoe lifting rotary shaft 262 is arranged at the upper part of the middle magnetic shoe lifting rotary cylinder 568, the middle magnetic shoe lifting rotary cylinder 568 controls the middle magnetic shoe lifting rotary shaft 262 to rotate, and a middle magnetic shoe lifting cylinder 570 which pushes the middle magnetic shoe lifting rotary cylinder mounting plate 567 to move is arranged below the middle magnetic shoe lifting rotary cylinder mounting plate 567; the upper part of the middle magnetic shoe lifting rotary support 261 is provided with a middle magnetic shoe lifting rotary pressing block support 571, the middle magnetic shoe lifting rotary pressing block support 571 is internally provided with a middle magnetic shoe lifting rotary pressing block connecting plate 572 which moves up and down along the middle magnetic shoe lifting rotary pressing block support 571, the middle magnetic shoe lifting rotary lower pressing block 264 is fixed in a middle magnetic shoe lifting rotary bearing mounting seat 573, and the middle magnetic shoe lifting rotary bearing mounting seat 573 is fixed with the middle magnetic shoe lifting rotary pressing block connecting plate 572;
The middle magnetic shoe spring positioning base 265 is arranged on the middle magnetic shoe spring positioning base mounting block 574, a middle magnetic shoe optical drill 575 which is distributed in a way of being induced with the middle spring in the middle magnetic shoe spring feeding groove 266 is arranged in the middle magnetic shoe spring positioning base 265, a middle magnetic shoe spring positioning base cylinder 576 is arranged at the bottom of the middle magnetic shoe spring positioning base mounting block 574, the middle magnetic shoe spring positioning base cylinder 576 pushes a middle magnetic shoe push block 692 to displace, a middle magnetic shoe push block pressure sensor mounting block 577 is arranged at the upper part of the middle magnetic shoe push block 692, a middle magnetic shoe push block pressure sensor 578 is arranged at the upper part of the middle magnetic shoe push block pressure sensor 578, a middle magnetic shoe push block pressure sensor torsion spring push rod 579 is arranged at the upper part of the middle magnetic shoe push block pressure sensor 578, and the middle magnetic shoe spring positioning base cylinder 576 pushes the middle magnetic shoe push block pressure sensor push rod 579 to displace upwards;
the middle magnetic shoe clamp removing pressing jaw 274 is controlled to open and close by the middle magnetic shoe clamp removing pressing claw 580; the middle magnetic shoe clamping and material moving first-stage clamping jaw arm 277 is controlled to be opened and closed through the middle magnetic shoe clamping and material moving first-stage gas claw 581, and the middle magnetic shoe clamping and material moving second-stage clamping jaw arm 278 is controlled to be opened and closed through the middle magnetic shoe clamping and material moving second-stage gas claw 582; the middle magnetic shoe clamping linkage plate 269 pushes the middle magnetic shoe clamping frame 268 to move along through a middle magnetic shoe clamping transverse cylinder 583, and the middle magnetic shoe clamping and taking down pressing frame 270, the middle magnetic shoe clamping and taking down pressing frame mounting plate 271, the middle magnetic shoe clamping and taking up and moving material frame 275 and the middle magnetic shoe clamping and taking up and moving material mounting plate 271 respectively move through a middle magnetic shoe clamping and taking up and moving material vertical cylinder 584;
A middle-end magnetic shoe cylinder pressing cylinder 585 for pushing the middle-end magnetic shoe cylinder pressing block 280 to displace is arranged in the middle-end magnetic shoe cylinder pressing frame 279;
the upper part of the middle-end closing-up lifting rotary sliding frame 285 is provided with a middle-end closing-up lifting rotary cylinder mounting plate 586, the middle-end closing-up lifting rotary sliding frame 285 is internally provided with a middle-end closing-up lifting cylinder 587 for pushing the middle-end closing-up lifting rotary cylinder mounting plate 586 to move upwards, the upper part of the middle-end closing-up lifting rotary cylinder mounting plate 586 is provided with a middle-end closing-up rotary cylinder 588, the middle-end closing-up rotary cylinder 588 drives the middle-end closing-up lifting rotary gas claw mounting plate 586 to rotate, and the middle-end closing-up lifting rotary clamping jaw 287 is controlled to open and close by a middle-end closing-up lifting rotary gas claw 589;
the middle end upper closing-in pressure frame 292 drives the up-down displacement through the middle end upper closing-in pressure servo motor 590;
the middle end magnetizing apparatus 297 is arranged in the middle end magnetizing bracket 591, a middle end magnetizing bottom plate 592 movably fixed with the middle end magnetizing bracket 591 is arranged at the bottom of the middle end magnetizing bracket 591, the middle end magnetizing bottom plate 592 is fixed with the frame 3, a middle end magnetizing cylinder 593 for pushing the middle end magnetizing bracket 591 to move up and down is arranged at the bottom of the middle end magnetizing bottom plate 592, and the middle end magnetizing cylinder 593 pushes the middle end magnetizing bracket 591 to move up and extend into the middle end magnetizing cover 295;
The middle-end Y-axis cantilever material receiving clamping jaw 300 is controlled to be opened and closed through a middle-end Y-axis cantilever material receiving air claw 594, the middle-end Y-axis cantilever material receiving air claw 594 is fixed on a middle-end Y-axis cantilever material receiving air claw mounting plate 595, the middle-end Y-axis cantilever material receiving air claw mounting plate 595 is vertically displaced through a middle-end Y-axis cantilever material receiving cylinder 596, the middle-end Y-axis cantilever material receiving cylinder 596 is arranged on a middle-end Y-axis cantilever material receiving cylinder mounting plate 595, and the middle-end Y-axis cantilever material receiving cylinder mounting plate 595 and the middle-end Y-axis cantilever material receiving frame 299 are fixed;
the middle-end shell mounting mechanism and the middle-end magnetic shoe mounting mechanism are provided with a middle-end transition clamping mechanism, the middle-end transition clamping mechanism and the middle-end linear transmission small-stroke positioning base 185 are in movable corresponding distribution, the middle-end transition clamping mechanism comprises a middle-end transition clamping frame 598, and the middle-end transition clamping frame 598 is provided with a middle-end transition clamping claw clamp 599 which moves up and down along the middle-end transition clamping frame 598.
The operation method of the middle end assembly machine of the automatic assembly line of the fuel pump comprises the following steps:
(one), assembling:
1. and (3) comparing the assembly drawings, assembling all groups of parts, and timely processing the found problems in the assembly process: notice that:
a) The frame is placed at a proper position, so that the movement in the assembly and debugging process is avoided;
b) After the bottom plate is fixed on the frame, cleaning and checking all holes on the bottom plate to ensure that each hole can meet the expected assembly requirement;
c) The assembly is free of untapped holes, untapped holes and interference holes, so that the large disassembly and assembly during subsequent assembly are prevented;
2. and (3) mounting an electric and pneumatic element: mounting the sensor, the cylinder, the motor and other standard components on the machine, and positioning the required position to ensure the precision;
(II), debugging:
1. and (3) electric connection and gas connection: the PLC, the touch screen, the sensor wire and the power required by the circuit are installed in place and electrified; the air pipe and the valve required by the air circuit are installed in place and are ventilated;
2. inputting a program, and manually debugging: writing the program into the PLC and the touch screen, and running; putting in the product, debugging each action in a manual state, observing whether the produced product is qualified or not in the manual state, analyzing the bad phenomenon, and finding out and solving the problem in time;
3. automatic debugging: for a machine which is well debugged manually, a proper amount of products are put into the machine for automatic trial production, whether the products are qualified or not is checked, and all possible problems are eliminated;
(III), a middle-end assembly machine operation method:
1. after the front assembly is completed, the product is placed on a product positioning base of a receiving lifting mechanism through a mechanical arm, the product is lifted to a high position by lifting a lifting cylinder, a lifting cylinder of a receiving clamping mechanism is lowered to a product position, a clamping jaw of an air jaw contracts to clamp the product, the lifting cylinder of the receiving clamping mechanism is lifted to clamp the product, a horizontal cylinder of the receiving clamping mechanism contracts to move the product above the linear conveying mechanism positioning base, the lifting cylinder of the receiving clamping mechanism descends to place the product on the linear conveying mechanism positioning base, and the air jaw of the receiving clamping mechanism releases the product;
2. the linear conveying mechanism conveys products to the brush frame installation station, the brush frame clamping mechanism lifting cylinder descends, the upper clamping jaw of the brush frame is contracted to clamp the brush frame, after the lifting cylinder ascends to a certain height, the rotary cylinder rotates 90 degrees to change the brush frame from a horizontal state to a vertical state, the cantilever XYZ moving module conveys the brush frame to the position above the brush frame installation station and the brush frame fixing base, the brush frame clamping mechanism lifting cylinder descends to place the brush frame on the fixing base, the upper clamping jaw of the brush frame releases products, the brush frame installation station descends to reshape the lifting cylinder of the reshaping mechanism, the upper clamping jaw of the brush frame is contracted to reshape the brush frame, the upper clamping jaw of the brush frame is contracted to clamp the products from the linear conveying mechanism positioning base, the lifting cylinder ascends, the horizontal traversing cylinder operates to convey the products to the position above the brush frame, the horizontal traversing mechanism lifting cylinder descends to place the products on the brush frame, the products and the brush frame are compressed by the lifting cylinder ascends, the horizontal traversing clamping mechanism ascends to the horizontal traversing mechanism lifting cylinder ascends, the horizontal clamping jaw of the horizontal clamping mechanism ascends to position the product positioning base, and the horizontal clamping jaw of the horizontal lifting mechanism ascends to position the product lifting mechanism well moves to the horizontal clamping jaw of the lifting mechanism to move to the horizontal clamping jaw of the horizontal lifting mechanism to position the product positioning base;
3. The linear conveying mechanism conveys the products to the machine shell installation station, the XYZ module manipulator on the machine shell conveying line clamps and conveys the machine shell to the machine shell installation station detection mechanism positioning base, the laser displacement sensor detects the front and back and surface defects of the machine shell, if the surface of the machine shell is defective after detection, the XYZ module manipulator puts the defective machine shell into the machine shell box, if the surface is not defective, the machine shell installation station clamping mechanism lifting cylinder descends, the rotary swinging air claw clamps and takes the rotary machine shell according to the detection of the laser displacement sensor, the machine shell is adjusted to a required direction, the clamping mechanism horizontal cylinder moves to convey the machine shell to the upper part of the horizontal traversing mechanism positioning base, the clamping mechanism lifting cylinder descends, the air claw clamping claw releases the machine shell to be put on the horizontal traversing mechanism positioning base, the horizontal traversing mechanism cylinder moves to convey the machine shell to the lower part of the pressure mechanism, the lifting cylinder of the horizontal traversing clamping mechanism descends, the clamping jaw on the air claw contracts to clamp the product from the positioning base of the linear conveying mechanism, the lifting cylinder of the horizontal traversing clamping mechanism ascends to send the product to a high position, the horizontal cylinder of the horizontal traversing clamping mechanism moves to send the product to the lower part of the pressure mechanism, the lifting cylinder of the horizontal traversing clamping mechanism descends to put the product on the shell, the pressure cylinder of the pressure mechanism descends, the lower cylinder is propped against the product, the needle cylinder is propped against the product after the lifting cylinder descends to press the product with the shell, the pressure cylinder ascends, the lifting cylinder of the horizontal traversing clamping mechanism ascends to send the assembled product to a high position, the horizontal cylinder of the horizontal traversing clamping mechanism ascends to send the product to the upper part of the positioning base of the linear conveying mechanism, the lifting cylinder of the horizontal traversing clamping mechanism descends to put the product on the positioning base of the linear conveying mechanism, releasing the clamping jaw on the air claw;
4. The linear conveying mechanism conveys the product to a transition clamping station, a lifting cylinder on the transition clamping station descends, a clamping jaw on the air jaw contracts to clamp the product, the lifting cylinder on the transition clamping station ascends to convey the product to a high place, the linear conveying mechanism moves back by one station, the lifting cylinder on the transition clamping station descends to place the product on a positioning base of the linear conveying mechanism, the clamping jaw on the air jaw is released, and the lifting cylinder ascends;
5. the linear conveying mechanism conveys the product to the magnetic shoe installation station, the magnetic shoe pushing mechanism on the magnetic shoe installation station pushes the magnetic shoe to the magnetic shoe positioning base of the lifting rotating mechanism, the lifting cylinder above the lifting rotating mechanism descends, the pressure head presses the magnetic shoe on the positioning base, the lifting cylinder below the lifting rotating mechanism ascends, the magnetic shoe is conveyed to a high place, the lifting rotating mechanism rotates 180 degrees to drive the positioning base and the magnetic shoe to rotate 180 degrees, the lower lifting cylinder descends, returns to the original position, the upper lifting cylinder ascends, the pressure head is loosened, the magnetic shoe pushing mechanism pushes the magnetic shoe to push the other magnetic shoe to the magnetic shoe positioning base of the lifting rotating mechanism, the upper lifting cylinder descends to press the magnetic shoe tightly, the lower lifting cylinder ascends to convey the magnetic shoe to the high place, the magnetic shoe clamping mechanism air claw contracts and clamps the magnetic shoe, the lifting cylinder above the lifting rotating mechanism ascends, the lower lifting cylinder descends, the magnetic shoe clamping mechanism moves with a horizontal cylinder, the magnetic shoe is sent to the upper part of the magnetic shoe installation positioning base, the magnetic shoe clamping mechanism lifting cylinder descends, the magnetic shoe is arranged on the magnetic shoe installation positioning base, the magnetic shoe is attracted by a magnet on the magnetic shoe installation positioning base, the magnetic shoe clamping mechanism lifting cylinder descends, the product clamping mechanism air claw contracts to clamp the product, the product clamping mechanism lifting cylinder ascends, the magnetic shoe clamping mechanism moves with the horizontal cylinder, the product is sent to the upper part of the magnetic shoe installation positioning base, the product clamping mechanism lifting cylinder descends, the product is placed on the magnetic shoe installation positioning base, the spring pressure mechanism lifting cylinder ascends, the spring is pressed between the magnetic shoes, the spring pressure mechanism lifting cylinder descends, the pressure mechanism lifting cylinder descends to tightly clamp the product, the product clamping mechanism lifting cylinder ascends, the product is sent to a high place, the horizontal cylinder of the tile clamping mechanism moves to send the product to the upper part of the product positioning base of the tile conveying mechanism, the lifting cylinder of the tile clamping mechanism descends, the product is placed on the product positioning base of the conveying mechanism, the air claw of the tile clamping mechanism is released, the lifting cylinder of the tile clamping mechanism ascends, the small-stroke cylinder of the linear conveying mechanism contracts, and the product is sent to the lower part of the linear conveying clamping mechanism;
6. The lifting cylinder of the linear conveying clamping mechanism descends, the air claw contracts and clamps the product, the lifting cylinder ascends to a certain height, the motor of the single-shaft moving mechanism rotates to convey the product to the upper closing-in station, the lifting cylinder of the linear conveying clamping mechanism descends, the air claw is released, and the product is placed on the product positioning base;
7. the air claw of the lifting and rotating mechanism contracts and clamps the product in the upper closing-up station, the lifting and rotating mechanism lifting cylinder ascends, then the rotating cylinder rotates 180 degrees, the product is sent to the lower part of the pressing-down port, the lifting and rotating cylinder descends, the product is placed on the product positioning base, the servo motor of the pressure mechanism rotates, the pressing head downwards presses the closing-up, meanwhile, the vacuum generator works to suck some coating skins falling off from the product, after closing-up is completed, the private clothing motor rotates, the pressing head ascends, the lifting and rotating mechanism lifting cylinder ascends, the lifting and rotating mechanism rotating cylinder rotates 180 degrees, the lifting and rotating mechanism lifting cylinder descends, the air claw is released, and the product is placed on the product positioning base;
8. the linear conveying clamping mechanism lifting cylinder descends, the air claw contracts to clamp the product from the upper closing station positioning base, the linear conveying clamping mechanism lifting cylinder ascends to convey the product to a certain height, the single-shaft moving mechanism motor rotates to convey the product to the position above the magnetizing station, the magnetizing station lifting cylinder ascends to ascend to the position of the product positioning base, the linear conveying clamping mechanism lifting cylinder descends to place the product on the magnetizing station lifting base, the linear conveying clamping mechanism air claw is released, the magnetizing station lifting cylinder descends to convey the product to the magnetizer, and the magnetizing mechanism ascends to ascend to a certain height after magnetizing is completed;
9. The cantilever XYZ motor rotates, a clamping jaw of the material receiving mechanism is moved to the upper part of a product, and the product is clamped and put into a material tray and then put down;
(IV), notes:
1. when no product is sensed in the continuous 10S of the station, the station can give an alarm, and the alarm is automatically eliminated after the product is added;
2. the sensor on the cylinder is not lightened after the operation, or the alarm is given when the cylinder is not in a suffocating operation, the manual automatic switch on the operation box is required to be put into a manual state and then is manually intervened, so that the cylinder is restored to a normal working state, then the alarm elimination button is pressed, then the switch is put into an automatic state, and the starting button is pressed, so that the machine works normally.

Claims (2)

1. The utility model provides a middle-end assembly machine of automatic assembly line of fuel pump, includes charging tray (1), work piece (2) and frame (3), its characterized in that: the machine frame is provided with a middle-end material lifting mechanism (19), a middle-end material clamping mechanism (20), a middle-end linear conveying mechanism (21), a middle-end brush holder clamping mechanism (22), a middle-end brush holder mounting mechanism (23), a middle-end shell conveying mechanism (24), a middle-end shell mounting mechanism (25), a middle-end magnetic shoe mounting mechanism (26), a middle-end linear sliding feeding mechanism (27), a middle-end upper closing-in mechanism (28), a middle-end magnetizing mechanism (29) and a middle-end XYZ cantilever receiving mechanism (30);
The inner end of the middle-end linear conveying mechanism (21) is sequentially provided with a middle-end material lifting mechanism (19), a middle-end material clamping mechanism (20), a middle-end brush frame mounting mechanism (23), a middle-end shell mounting mechanism (25) and a middle-end magnetic shoe mounting mechanism (26) from left to right;
the middle-end material lifting mechanism (19) comprises a middle-end material lifting positioning base (180) capable of moving up and down;
the middle-end material clamping mechanism (20) comprises a middle-end material clamping frame (181), and a middle-end material clamping jaw (182) capable of clamping a workpiece in a displacement manner is arranged in the middle-end material clamping frame (181);
the middle-end linear conveying mechanism (21) comprises a middle-end linear conveying section bar (183) capable of being displaced, the middle-end linear conveying section bar (183) is provided with a plurality of middle-end linear conveying positioning bases (184), and the tail part of the middle-end linear conveying section bar (183) is provided with middle-end linear conveying small-stroke positioning bases (185) which are distributed corresponding to the middle-end linear conveying section bar (183) and capable of being displaced;
the middle end brush frame clamping mechanism (22) comprises a middle end brush frame feeding assembly, a middle end brush frame lifting assembly and a middle end brush frame material moving assembly, wherein the middle end brush frame feeding assembly and the middle end brush frame lifting assembly are distributed correspondingly;
The middle end brush frame feeding assembly comprises a middle end X-axis moving module (189), the middle end X-axis moving module (189) drives a middle end brush frame feeding frame (190) to move, and a feeding tray (191) is arranged in the middle end brush frame feeding frame (190); the middle end brush frame lifting assembly comprises a middle end brush frame lifting screw rod (192), the middle end brush frame lifting screw rod (192) drives a middle end brush frame lifting supporting plate (193) to move up and down, and the middle end brush frame lifting supporting plate (193) is movably contacted with a feeding tray (191) in a middle end brush frame feeding frame (190);
the middle-end brush frame material moving assembly comprises a middle-end brush frame material moving X-axis clamping module (194), the middle-end brush frame material moving X-axis clamping module (194) is provided with a middle-end brush frame material moving Y-axis clamping module (195) which is in sliding connection with the middle-end brush frame material moving X-axis clamping module (194), the inner end of the middle-end brush frame material moving Y-axis clamping module (195) is provided with at least one middle-end brush frame material moving clamping jaw (196) which is movably clamped with a feeding material disc (191), and the outer end of the middle-end brush frame material moving Y-axis clamping module (195) is provided with a middle-end brush frame material moving clamping jaw (197) which is movably clamped with a workpiece in the feeding material disc (191);
The middle end brush frame mounting mechanism (23) comprises a middle end brush frame correction assembly (198), a middle end brush frame horizontal traversing clamping mechanism (199) and a middle end brush frame pressure assembly (200);
the middle-end brush holder horizontal-moving clamping mechanism (199) comprises a middle-end brush holder horizontal-moving clamping assembly and a middle-end brush holder horizontal-moving assembly, and the middle-end brush holder horizontal-moving clamping assembly and the middle-end brush holder horizontal-moving assembly are correspondingly distributed in a matched mode;
the middle-end brush holder transverse moving clamping component comprises a middle-end brush holder transverse moving clamping frame (201), a middle-end brush holder transverse moving positioning seat (202) which moves along with the middle-end brush holder transverse moving clamping frame (201) is arranged in the middle-end brush holder transverse moving clamping frame (201), and a middle-end brush holder material moving clamping claw (197) moves to the upper part of the middle-end brush holder transverse moving positioning seat (202) and is in movable contact with the middle-end brush holder transverse moving positioning seat (202);
the middle-end brush rack transverse moving assembly comprises a middle-end brush rack transverse moving rack (204), a middle-end brush rack transverse moving clamping jaw (205) which moves along the middle-end brush rack transverse moving rack (204) is arranged in the middle-end brush rack transverse moving rack (204), the middle-end brush rack transverse moving clamping jaw (205) is in movable contact with a middle-end brush rack transverse moving positioning seat (202), a middle-end brush rack transverse moving pressing block (206) which moves along the middle-end brush rack transverse moving rack (204) is arranged above the middle-end brush rack transverse moving clamping jaw (205), a middle-end brush rack transverse moving guide block (207) is arranged at the bottom of the middle-end brush rack transverse moving pressing block (206), and the middle-end brush rack transverse moving guide block (207) and the middle-end brush rack transverse moving clamping jaw (205) are distributed in an up-down corresponding mode;
The middle end brush frame correction assembly (198) comprises a middle end brush frame correction frame (208), a middle end brush frame correction clamping jaw (209) capable of vertically displacing is arranged in the middle end brush frame correction frame (208), the middle end brush frame correction clamping jaw (209) is in vertical movable contact with a middle end brush frame transverse moving positioning seat (202), and a displaceable middle end brush frame correction baffle (210) which is distributed corresponding to the middle end brush frame correction frame (208) is arranged below the middle end brush frame correction frame (208);
the middle-end brush frame pressure assembly (200) comprises a middle-end brush frame pressure sensor (211) capable of displacing up and down, a middle-end brush frame fixing pressing block (212) is arranged at the bottom of the middle-end brush frame pressure sensor (211), and the middle-end brush frame fixing pressing block (212) and a middle-end brush frame transverse moving pressing block (206) are in movable compression joint;
the middle end shell conveying mechanism (24) comprises a middle end shell belt conveying assembly (213), a middle end shell discharging assembly (214) and a middle end shell clamping assembly (215), wherein the middle end shell belt conveying assembly (213) and the middle end shell discharging assembly (214) are distributed in a matched connection mode, and the middle end shell clamping assembly (215) is arranged at the upper part of the middle end shell discharging assembly (214);
the middle end shell belt conveying assembly (213) comprises a middle end shell belt conveying frame (216), and a middle end shell belt conveyor (217) is arranged at the upper part of the middle end shell belt conveying frame (216);
The middle end shell discharging assembly (214) comprises a middle end shell discharging frame (218), a middle end shell discharging support frame (219) capable of vertically displacing is arranged in the middle end shell discharging frame (218), the middle end shell discharging support frame (219) is in transitional connection with a middle end shell belt conveyor (217), a plurality of middle end shell discharging rollers (220) are arranged in the middle end shell discharging support frame (219), roller frames (221) which are distributed in a downward inclined mode are arranged in the middle end shell discharging frame (218), and the middle end shell discharging support frame (219) can downwards displace to the lower portion of the roller frames (221);
the middle end shell clamping assembly (215) comprises a middle end shell clamping X-direction transverse moving module (222), a middle end shell clamping Y-direction transverse moving module (223) which is connected with the middle end shell clamping X-direction transverse moving module (222) in a sliding manner is arranged at the upper part of the middle end shell clamping X-direction transverse moving module (222), a middle end shell clamping jaw (224) which is displaced along the middle end shell clamping Y-direction transverse moving module (223) is arranged in the middle end shell clamping Y-direction transverse moving module (223), and the middle end shell clamping jaw (224) is positioned above the middle end shell discharging support frame (219);
the middle end shell mounting mechanism (25) comprises a middle end shell rotation detection assembly (225), a middle end lifting standard assembly (226), a middle end horizontal traversing assembly (227), a middle end traversing clamping assembly (228), a middle end clamping assembly (229) and a middle end shell pressing assembly (230), wherein the middle end shell rotation detection assembly (225), the middle end lifting standard assembly (226), the middle end horizontal traversing assembly (227), the middle end traversing clamping assembly (228), the middle end clamping assembly (229) and the middle end shell pressing assembly (229) are correspondingly distributed in a matched mode;
The middle end machine shell rotation detection assembly (225) comprises a rotatable middle end machine shell rotation positioning base (231), the workpiece is arranged at the upper part of the middle end machine shell rotation positioning base (231), a laser displacement detection device (232) corresponding to the workpiece is arranged at the outer side of the workpiece, and the middle end machine shell clamping jaw (224) movably clamps the workpiece to the upper part of the middle end machine shell rotation positioning base (231);
the middle-end lifting standard component (226) comprises a middle-end lifting positioning base (233);
the middle-end horizontal transverse moving assembly (227) comprises a middle-end horizontal transverse moving frame (234), a movable middle-end horizontal transverse moving positioning base mounting plate (235) is arranged in the middle-end horizontal transverse moving frame (234), and a middle-end horizontal transverse moving positioning base (236) is arranged in the middle-end horizontal transverse moving positioning base mounting plate (235);
the middle-end transverse moving clamping assembly (228) comprises a middle-end transverse moving clamping frame (237), a middle-end transverse moving clamping transverse mounting plate (238) which transversely moves along the middle-end transverse moving clamping frame (237) is arranged in the middle-end transverse moving clamping frame (237), a middle-end transverse moving clamping vertical air jaw mounting plate (239) which vertically moves along the middle-end transverse moving clamping transverse mounting plate (238) is arranged in the middle-end transverse moving clamping transverse mounting plate (238), a middle-end transverse moving clamping pressing block (240) is arranged in the middle-end transverse moving clamping vertical air jaw mounting plate (239), a middle-end transverse moving clamping guide block (241) is arranged at the bottom of the middle-end transverse moving clamping pressing block (240), a middle-end transverse moving clamping jaw (243) is arranged below the middle-end transverse moving clamping guide block (241), and a middle-end ejector rod (243) which is distributed in a vertical mode is arranged on the rack (3);
The middle-end shell pressing assembly (230) comprises a middle-end shell pressing block (244) capable of moving up and down, and the middle-end shell pressing block (244) moves downwards and is movably pressed against the upper part of the middle-end transverse moving clamping block (240);
the middle end clamping assembly (229) comprises a displaceable middle end clamping air jaw mounting plate (245), one end of the outer wall of the middle end clamping air jaw mounting plate (245) is provided with a middle end clamping rotary clamping jaw (246) which is movably clamped with a workpiece in a middle end shell rotary positioning base (231), and the other end of the outer wall of the middle end clamping air jaw mounting plate (245) is provided with a middle end clamping displacement clamping jaw (247) which is movably clamped with the workpiece in a middle end horizontal transverse moving positioning base (236);
the middle-end magnetic shoe mounting mechanism (26) comprises a middle-end magnetic shoe feeding assembly (248), a middle-end magnetic shoe pushing assembly (249), a middle-end magnetic shoe lifting rotating assembly (250), a middle-end magnetic shoe clamping assembly (251), a middle-end magnetic shoe spring mounting assembly (252) and a middle-end magnetic shoe cylinder pressing assembly (253), wherein the middle-end magnetic shoe pushing assembly (249) pushes magnetic shoes in the middle-end magnetic shoe feeding assembly (248) to displace, the middle-end magnetic shoe feeding assembly (248) and the middle-end magnetic shoe lifting rotating assembly (250) are distributed in a connecting mode, the middle-end magnetic shoe clamping assembly (251) movably clamps magnetic shoes in the middle-end magnetic shoe lifting rotating assembly (250), the middle-end magnetic shoe clamping assembly (251) and the middle-end magnetic shoe spring mounting assembly (252) are distributed correspondingly, and the upper part of the middle-end magnetic shoe spring mounting assembly (252) is provided with a pressing cylinder pressing assembly (253) which is in an up-down movable mode;
The middle-end magnetic shoe feeding assembly (248) comprises a middle-end magnetic shoe feeding frame (254), middle-end magnetic shoe grooves (255) which are connected and distributed are arranged in the middle-end magnetic shoe feeding frame (254), and the middle-end magnetic shoe grooves (255) carry out displacement transmission through a sprocket power set (256);
the middle-end magnetic shoe pushing assembly (249) comprises a middle-end magnetic shoe pushing frame (257), a displaceable middle-end magnetic shoe pushing connecting plate (258) is arranged in the middle-end magnetic shoe pushing frame (257), a middle-end magnetic shoe pushing block mounting plate (259) is arranged at one end of the middle-end magnetic shoe pushing connecting plate (258), and a middle-end magnetic shoe pushing block (260) for pushing the middle magnetic shoe in the middle-end magnetic shoe groove (255) to displace is arranged in the middle-end magnetic shoe pushing block mounting plate (259);
the middle-end magnetic shoe lifting rotating assembly (250) comprises a middle-end magnetic shoe lifting rotating bracket (261), a movable middle-end magnetic shoe lifting rotating shaft (262) is arranged in the middle-end magnetic shoe lifting rotating bracket (261), middle-end magnetic shoe lifting rotating symmetrical baffles (263) which are distributed corresponding to the middle-end magnetic shoe lifting rotating shaft (262) are arranged on the middle-end magnetic shoe lifting rotating bracket (261), the magnetic shoe enters between the middle-end magnetic shoe lifting rotating symmetrical baffles (263) and the middle-end magnetic shoe lifting rotating shaft (262), and a middle-end magnetic shoe lifting rotating pressing block (264) which is movably pressed with the middle-end magnetic shoe lifting rotating shaft (262) is arranged above the middle-end magnetic shoe lifting rotating shaft (262);
The middle-end magnetic shoe spring mounting assembly (252) comprises a middle-end magnetic shoe spring positioning base (265), a middle-end magnetic shoe spring feeding groove (266) is formed in the middle-end magnetic shoe spring positioning base (265), a middle-end magnetic shoe spring displacement assembly for pushing a spring in the middle-end magnetic shoe spring feeding groove (266) to displace upwards is arranged at the bottom of the middle-end magnetic shoe spring feeding groove (266), and a middle-end magnetic shoe spring positioning base magnet (267) is arranged on the outer wall of the middle-end magnetic shoe spring positioning base (265);
the middle magnetic shoe clamping assembly (251) comprises a middle magnetic shoe clamping frame (268), a middle magnetic shoe clamping linkage plate (269) which transversely slides along the middle magnetic shoe clamping frame (268) is arranged in the middle magnetic shoe clamping frame (268), a middle magnetic shoe clamping and pressing assembly is arranged at the outer end of the middle magnetic shoe clamping linkage plate (269), and a middle magnetic shoe clamping and moving assembly is arranged at the inner end of the middle magnetic shoe clamping linkage plate (269);
the middle-end magnetic shoe clamping and pressing component comprises a middle-end magnetic shoe clamping and pressing frame (270), a middle-end magnetic shoe clamping and pressing mounting plate (271) which moves up and down along the middle-end magnetic shoe clamping and pressing frame (270) is arranged in the middle-end magnetic shoe clamping and pressing frame (270), a middle-end magnetic shoe clamping and pressing block (272) is arranged in the middle-end magnetic shoe clamping and pressing mounting plate (271), a middle-end magnetic shoe clamping and pressing guide block (273) is arranged at the bottom of the middle-end magnetic shoe clamping and pressing block (272), and a middle-end magnetic shoe clamping and pressing clamping jaw (274) which is movably clamped with a workpiece is arranged below the middle-end magnetic shoe clamping and pressing guide block (273);
The middle magnetic shoe clamping and material moving assembly comprises a middle magnetic shoe clamping and material moving frame (275), a middle magnetic shoe clamping and material moving mounting plate (276) which moves up and down along the middle magnetic shoe clamping and material moving frame (275) is arranged in the middle magnetic shoe clamping and material moving frame (275), a middle magnetic shoe clamping and material moving first-stage clamping jaw arm (277) is arranged in the middle magnetic shoe clamping and material moving mounting plate (276), a middle magnetic shoe clamping and material moving second-stage clamping jaw arm (278) is arranged at the outer end of the middle magnetic shoe clamping and material moving first-stage clamping jaw arm (277), a middle magnetic shoe clamping and material moving second-stage clamping jaw cavity is formed by the two middle magnetic shoe clamping and material moving second-stage clamping jaw arms (278), and the middle magnetic shoe clamping and material moving second-stage clamping jaw arm (278) and the magnetic shoe are movably clamped;
the middle-end magnetic shoe cylinder pressing assembly (253) comprises a middle-end magnetic shoe cylinder pressing frame (279), and a middle-end magnetic shoe cylinder pressing block (280) which is movably pressed with the middle-end magnetic shoe clamping block (272) is arranged in the middle-end magnetic shoe cylinder pressing frame (279);
the middle-end linear sliding feeding mechanism (27) comprises a middle-end linear sliding feeding frame (281), a middle-end linear sliding feeding clamping jaw (282) which linearly displaces along the middle-end linear sliding feeding frame (281) is arranged in the middle-end linear sliding feeding frame (281), and the middle-end linear sliding feeding clamping jaw (282) and a middle-end linear conveying small-stroke positioning base (185) are movably clamped;
The middle-end upper closing-up mechanism (28) comprises a middle-end upper closing-up pressure assembly (283) and a middle-end upper closing-up lifting rotating assembly (284), and the middle-end upper closing-up pressure assembly (283) and the middle-end upper closing-up lifting rotating assembly (284) are distributed in a matched connection mode;
the middle-end upper closing-up lifting rotary assembly (284) comprises a middle-end upper closing-up lifting rotary sliding frame (285) capable of vertically displacing, a rotatable middle-end upper closing-up lifting rotary gas claw mounting plate (286) is arranged at the upper part of the middle-end upper closing-up lifting rotary sliding frame (285), middle-end upper closing-up lifting rotary clamping claws (287) are respectively arranged at two side ends of the middle-end upper closing-up lifting rotary gas claw mounting plate (286), a middle-end upper closing-up lifting rotary workpiece positioning seat (288) movably clamped with the middle-end upper closing-up lifting rotary clamping claws (287) is arranged at the outer end of the middle-end upper closing-up lifting rotary sliding frame (285), a middle-end upper closing-up lifting positioning base (289) is arranged at the bottom of the middle-end upper closing-up lifting positioning base (289), and a middle-end upper closing-up lifting vacuum generator (290) is arranged at the bottom of the middle-end upper closing-up lifting rotary positioning base (289);
the middle end upper closing-in pressure assembly (283) comprises a middle end upper closing-in pressure support frame (291), a middle end upper closing-in pressure support frame (292) capable of vertically displacing is arranged in the middle end upper closing-in pressure support frame (291), a middle end upper closing-in pressure sensor (293) is arranged in the middle end upper closing-in pressure support frame (292), and a middle end upper closing-in pressure head (294) which is in vertical movable compression joint with a middle end upper closing-in lifting positioning base (289) is arranged at the bottom of the middle end upper closing-in pressure support frame (292);
The middle end magnetizing mechanism (29) comprises a middle end magnetizing cover (295), a middle end magnetizing groove (296) is formed in the upper portion of the middle end magnetizing cover (295), a plurality of middle end magnetizing machines (297) capable of vertically displacing are arranged in the middle end magnetizing cover (295), and the middle end linear sliding feeding clamping jaw (282) movably clamps a workpiece into the middle end magnetizing groove (296);
the middle-end XYZ cantilever material receiving mechanism (30) comprises a middle-end X-axis cantilever material receiving frame (298), wherein the middle-end X-axis cantilever material receiving frame (298) is provided with a middle-end Y-axis cantilever material receiving frame (299) which moves along the middle-end X-axis cantilever material receiving frame (298), and the middle-end Y-axis cantilever material receiving frame (299) is provided with a middle-end Y-axis cantilever material receiving clamping jaw (300) which is movably clamped with a workpiece.
2. The middle-end assembly machine of a fuel pump automatic assembly line according to claim 1, wherein: the middle-end material lifting positioning base (180) is arranged on a middle-end material lifting floating joint mounting plate (495), a middle-end material lifting cylinder mounting plate (496) is arranged below the middle-end material lifting floating joint mounting plate (495), the middle-end material lifting floating joint mounting plate (495) and the middle-end material lifting cylinder mounting plate (496) are in sliding connection through a plurality of middle-end material lifting optical axes (497), and a middle-end material lifting cylinder (498) for pushing the middle-end material lifting floating joint mounting plate (495) to move is arranged at the bottom of the middle-end material lifting cylinder mounting plate (496);
The middle-end material clamping frame (181) is fixed with the frame (3) through a middle-end material clamping support column (499), a middle-end material clamping vertical guide rail mounting plate (500) is arranged in the middle-end material clamping frame (181), a middle-end material clamping gas claw mounting plate (501) capable of vertically displacing is arranged in the middle-end material clamping vertical guide rail mounting plate (500), a middle-end material clamping gas claw (502) is arranged in the middle-end material clamping gas claw mounting plate (501), and the middle-end material clamping gas claw (502) controls the middle-end material clamping jaw (182) to open and close; a middle-end material lifting transverse cylinder (504) for pushing the middle-end material lifting floating joint mounting plate (495) to move is arranged in the middle-end material clamping frame (181), and a middle-end material lifting vertical cylinder (506) for pushing the middle-end material clamping gas claw mounting plate (501) to move is arranged in the middle-end material clamping vertical guide rail mounting plate (500);
the bottom of the middle-end linear conveying section bar (183) is displaced along a middle-end linear conveying guide rail (507), a middle-end linear conveying small-stroke positioning base (508) which is displaced along the middle-end linear conveying guide rail (507) is arranged at the tail part of the middle-end linear conveying guide rail (507), the middle-end linear conveying section bar (183) is displaced through a middle-end linear conveying cylinder (509), the middle-end linear conveying small-stroke positioning base (508) is displaced through a middle-end linear conveying small-stroke cylinder (510), and 4 middle-end linear conveying positioning bases (184) are arranged on the middle-end linear conveying section bar (183);
A middle end brush frame feeding baffle (511) which is movably blocked and connected with a middle end brush frame feeding frame (190) is arranged at the tail part of the middle end X-axis moving module (189); the middle end brush frame lifting screw (192) is internally provided with a middle end brush frame lifting plate (512), the middle end brush frame lifting plate (512) carries out screw transmission through a middle end brush frame lifting power group (513), two sides of the middle end brush frame lifting screw (192) are respectively provided with a middle end brush frame lifting support shaft (514), the middle end brush frame lifting support shaft (514) is internally provided with a middle end brush frame lifting linear bearing fixing seat (515) fixed with the middle end brush frame lifting plate (512), and the middle end brush frame lifting linear bearing fixing seat (515) drives the middle end brush frame lifting support plate (193) to displace;
one end of the middle-end X-axis moving module (189) is provided with a middle-end brush frame material moving and receiving frame (516), a middle-end brush frame material moving clamp clamping jaw (196) is opened and closed through a middle-end brush frame material moving clamp air taking jaw (517), the middle-end brush frame material moving clamp air taking jaw (517) is vertically displaced through a middle-end brush frame material moving clamp air taking cylinder (518), and the middle-end brush frame material moving clamp air taking cylinder (518) is displaced along the middle-end X-axis moving module (189); the middle end brush frame material moving clamping claw (197) is opened and closed through the middle end brush frame material moving air claw (519), the middle end brush frame material moving air claw (519) performs rotary displacement through the middle end brush frame material moving rotary cylinder (520), the middle end brush frame material moving rotary cylinder (520) performs up-and-down displacement through the middle end brush frame material moving cylinder (521), and the middle end brush frame material moving cylinder (521) performs displacement along the middle end X-axis moving module (189);
A middle end brush frame correction guide plate (522) is arranged in the middle end brush frame correction frame (208), a middle end brush frame correction cylinder (523) for pushing the middle end brush frame correction guide plate (522) to move is arranged at the upper part of the middle end brush frame correction frame (208), a middle end brush frame correction air claw (524) is arranged at one end of the middle end brush frame correction guide plate (522), the middle end brush frame correction air claw (524) controls a middle end brush frame correction clamping jaw (209) to clamp a workpiece, a middle end brush frame correction baffle (210) moves through the middle end brush frame correction baffle cylinder (525), and the middle end brush frame correction baffle (210) and the middle end brush frame correction guide plate (522) are in up-down movable contact; the upper part of the middle end brush holder correction frame (208) is provided with a middle end brush holder pressure cylinder (526) for pushing the middle end brush holder pressure sensor (211) to press down;
a middle end brush frame transverse moving guide rail mounting plate (527) is arranged in the middle end brush frame transverse moving frame (204), the middle end brush frame transverse moving guide rail mounting plate (527) transversely moves along the middle end brush frame transverse moving frame (204) through a middle end brush frame transverse moving guide rail mounting plate cylinder (528), a middle end brush frame transverse moving air claw mounting plate (529) is arranged in the middle end brush frame transverse moving guide rail mounting plate (527), the middle end brush frame transverse moving air claw mounting plate (529) vertically moves along the middle end brush frame transverse moving guide rail mounting plate (527) through a middle end brush frame transverse moving air claw mounting plate cylinder (530), a transverse moving middle end brush frame transverse moving pressing block (206) is arranged on the middle end brush frame transverse moving air claw mounting plate (529), and the middle end brush frame clamping claw (205) is controlled to be opened and closed through a middle end brush frame transverse moving air claw (532);
The middle end shell discharging frame (218) is internally provided with a middle end shell discharging cylinder mounting plate (533), the bottom of the middle end shell discharging cylinder mounting plate (533) is provided with a middle end shell discharging cylinder (534) for pushing the middle end shell discharging support frame (219) to move, the middle end shell discharging cylinder mounting plate (533) and the middle end shell discharging support frame (219) are in sliding connection through a plurality of middle end shell discharging guide shafts (535), and the bottom of the middle end shell discharging guide shafts (535) is provided with a middle end shell discharging stop fixing ring (536); the middle end shell clamping X-direction transverse moving module (222) is internally provided with a middle end shell clamping pushing block (537) which is movably contacted with the material tray, and the middle end shell clamping pushing block (537) carries out up-and-down displacement through a middle end shell clamping pushing block cylinder (538);
the middle end shell rotary positioning base (231) is arranged on a middle end shell rotary positioning base mounting block (539), the middle end shell rotary positioning base mounting block (539) is arranged on a middle end shell rotary connecting block (540), the middle end shell rotary connecting block (540) is arranged on a middle end shell rotary stepping motor mounting plate (541), and a middle end shell rotary stepping motor (542) for controlling the middle end shell rotary positioning base (231) to rotate is arranged on the back surface of the middle end shell rotary stepping motor mounting plate (541);
A middle-end horizontal transverse moving cylinder (543) for pushing the middle-end horizontal transverse moving positioning base mounting plate (235) to move is arranged in the middle-end horizontal transverse moving frame (234);
the middle end transverse moving clamping frame (237) is internally provided with a middle end transverse moving clamping transverse cylinder (544) for pushing the middle end transverse moving clamping transverse mounting plate (238) to transversely move, the middle end transverse moving clamping transverse mounting plate (238) is internally provided with a middle end transverse moving clamping vertical cylinder (545) for pushing the middle end transverse moving clamping vertical air jaw mounting plate (239) to vertically move, the middle end transverse moving clamping vertical air jaw mounting plate (239) is internally provided with a middle end transverse moving clamping air jaw (546) for controlling the opening and closing of the middle end transverse moving clamping jaw (242), the bottom of the middle end transverse moving clamping vertical air jaw mounting plate (239) is provided with a middle end transverse moving clamping jacking block (547) distributed corresponding to a workpiece, and the middle end transverse moving jacking rod (243) is vertically moved through the middle end jacking rod cylinder (548);
the middle-end shell pressing block (244) is displaced through a middle-end shell pressing block cylinder (549), and the middle-end shell pressing block cylinder (549) is fixed in a middle-end shell pressing block cylinder mounting plate (550);
The middle end clamping gas claw mounting plate (245) is fixed with the middle end clamping vertical joint plate (551), the middle end clamping vertical joint plate (551) carries out up-down displacement along the middle end clamping vertical support (552), the middle end clamping vertical support (552) is internally provided with a middle end clamping vertical cylinder (553) for pushing the middle end clamping vertical joint plate (551) to carry out up-down displacement, the middle end clamping vertical support (552) carries out displacement along the middle end clamping horizontal support (554), the middle end clamping horizontal support (554) is internally provided with a middle end clamping horizontal cylinder (555) for pushing the middle end clamping vertical support (552), the middle end clamping vertical support (552) is fixed with the frame (3) through the middle end clamping support frame (556), the middle end clamping rotary clamping jaw (246) is controlled to open and close through the middle end clamping rotary gas claw (557), the middle end clamping displacement clamping jaw (247) is controlled to move along the middle end clamping horizontal support (554), and the middle end clamping vertical clamping jaw (552) is connected with the middle end clamping guide piece (559) which is connected with the middle end clamping vertical support (552);
the middle-end magnetic shoe feeding frame (254) supports and positions through the middle-end magnetic shoe supporting seat (560);
The outer end of the middle magnetic shoe pushing frame (257) is provided with a middle magnetic shoe photoelectric slide rail (561), the tail part of the middle magnetic shoe photoelectric slide rail (561) is provided with a middle magnetic shoe photoelectric switch (562), the other end of the middle magnetic shoe pushing connecting plate (258) is provided with middle magnetic shoe photoelectric detection pieces (563) which are in inductive distribution with the middle magnetic shoe photoelectric switch (562), the middle magnetic shoe pushing block (260) is internally provided with a middle magnetic shoe displacement sensor mounting block (564), and the middle magnetic shoe displacement sensor mounting block (564) is internally provided with a middle magnetic shoe displacement sensor (565) which is in contact with a magnetic shoe;
a middle magnetic shoe lifting rotary shaft sleeve (566) sleeved with a middle magnetic shoe lifting rotary shaft (262) is arranged in the middle magnetic shoe lifting rotary support (261), a middle magnetic shoe lifting rotary cylinder mounting plate (567) is arranged below the middle magnetic shoe lifting rotary support (261), a middle magnetic shoe lifting rotary cylinder (568) is arranged at the upper part of the middle magnetic shoe lifting rotary cylinder mounting plate (567), a middle magnetic shoe lifting rotary shaft mounting block (569) which is fixed with the bottom of the middle magnetic shoe lifting rotary shaft (262) is arranged at the upper part of the middle magnetic shoe lifting rotary cylinder (568), the middle magnetic shoe lifting rotary cylinder (568) controls the middle magnetic shoe lifting rotary shaft (262) to rotate, and a middle magnetic shoe lifting cylinder (570) which pushes the middle magnetic shoe lifting rotary cylinder mounting plate (567) to move is arranged below the middle magnetic shoe lifting rotary cylinder mounting plate (567); the upper part of the middle magnetic shoe lifting rotary support (261) is provided with a middle magnetic shoe lifting rotary pressing block support (571), the middle magnetic shoe lifting rotary pressing block support (571) is internally provided with a middle magnetic shoe lifting rotary pressing block joint plate (572) which moves up and down along the middle magnetic shoe lifting rotary pressing block support (571), the middle magnetic shoe lifting rotary pressing block (264) is fixed in a middle magnetic shoe lifting rotary bearing mounting seat (573), and the middle magnetic shoe lifting rotary bearing mounting seat (573) is fixed with the middle magnetic shoe lifting rotary pressing block joint plate (572);
The middle-end magnetic shoe spring positioning base (265) is arranged on a middle-end magnetic shoe spring positioning base mounting block (574), a middle-end magnetic shoe optical drill rod (575) which is in inductive distribution with a middle spring in a middle-end magnetic shoe spring feeding groove (266) is arranged in the middle-end magnetic shoe spring positioning base (265), a middle-end magnetic shoe spring positioning base cylinder (576) is arranged at the bottom of the middle-end magnetic shoe spring positioning base mounting block (574), the middle-end magnetic shoe spring positioning base cylinder (576) pushes a middle-end magnetic shoe push block (692) to displace, a middle-end magnetic shoe push block pressure sensor mounting block (577) is arranged at the upper part of the middle-end magnetic shoe push block pressure sensor mounting block (577), a middle-end magnetic shoe pressure sensor torsion spring push rod (579) is arranged at the upper part of the middle-end magnetic shoe pressure sensor (578), and the middle-end magnetic shoe positioning base (576) pushes the middle-end magnetic shoe torsion spring push rod (579) to displace upwards;
the middle-end magnetic shoe clamp removing pressing clamping jaw (274) is controlled to be opened and closed by the middle-end magnetic shoe clamp removing air compressing claw (580); the middle magnetic shoe clamping and material moving first-stage clamping jaw arm (277) is controlled to be opened and closed through the middle magnetic shoe clamping and material moving first-stage gas claw (581), and the middle magnetic shoe clamping and material moving second-stage clamping jaw arm (278) is controlled to be opened and closed through the middle magnetic shoe clamping and material moving second-stage gas claw (582); the middle magnetic shoe clamping linkage plate (269) is pushed to move along the middle magnetic shoe clamping frame (268) through the middle magnetic shoe clamping transverse cylinder (583), the middle magnetic shoe clamping and taking-down pressing frame (270) and the middle magnetic shoe clamping and taking-down mounting plate (271), the middle magnetic shoe clamping and taking-up and shifting frame (275) and the middle magnetic shoe clamping and shifting mounting plate (276) are respectively moved through the middle magnetic shoe clamping and taking-up and shifting vertical cylinder (584);
A middle-end magnetic shoe cylinder pressing cylinder (585) for pushing the middle-end magnetic shoe cylinder pressing block (280) to displace is arranged in the middle-end magnetic shoe cylinder pressing frame (279);
the upper portion of the middle-end closing-up lifting rotary sliding frame (285) is provided with a middle-end closing-up lifting rotary cylinder mounting plate (586), the middle-end closing-up lifting rotary sliding frame (285) is internally provided with a middle-end closing-up lifting cylinder (587) for pushing the middle-end closing-up lifting rotary cylinder mounting plate (586) to move upwards, the upper portion of the middle-end closing-up lifting rotary cylinder mounting plate (586) is provided with a middle-end closing-up rotary cylinder (588), the middle-end closing-up rotary cylinder (588) drives the middle-end closing-up lifting rotary air jaw mounting plate (586) to rotate, and the middle-end closing-up lifting rotary clamping jaw (287) is controlled to open and close through a middle-end closing-up lifting rotary air jaw (589);
the middle-end upper closing-in pressure frame (292) drives the upper and lower displacement through a middle-end upper closing-in pressure servo motor (590);
the middle end magnetizing machine (297) is arranged in a middle end magnetizing bracket (591), a middle end magnetizing bottom plate (592) movably fixed with the middle end magnetizing bracket (591) is arranged at the bottom of the middle end magnetizing bracket (591), the middle end magnetizing bottom plate (592) is fixed with the frame (3), a middle end magnetizing cylinder (593) for pushing the middle end magnetizing bracket (591) to move up and down is arranged at the bottom of the middle end magnetizing bottom plate (592), and the middle end magnetizing cylinder (593) pushes the middle end magnetizing bracket (591) to move upwards and stretch into a middle end magnetizing cover (295);
The middle-end Y-axis cantilever material receiving clamping jaw (300) is controlled to be opened and closed through a middle-end Y-axis cantilever material receiving air claw (594), the middle-end Y-axis cantilever material receiving air claw (594) is fixed on a middle-end Y-axis cantilever material receiving air claw mounting plate (595), the middle-end Y-axis cantilever material receiving air claw mounting plate (595) is vertically displaced through a middle-end Y-axis cantilever material receiving cylinder (596), the middle-end Y-axis cantilever material receiving cylinder (596) is arranged on a middle-end Y-axis cantilever material receiving cylinder mounting plate, and the middle-end Y-axis cantilever material receiving cylinder mounting plate is fixed with a middle-end Y-axis cantilever material receiving frame (299);
the middle-end shell mounting mechanism and the middle-end magnetic shoe mounting mechanism are provided with a middle-end transition clamping mechanism, the middle-end transition clamping mechanism and the middle-end linear transmission small-stroke positioning base (185) are in movable corresponding distribution, the middle-end transition clamping mechanism comprises a middle-end transition clamping frame (598), and the middle-end transition clamping frame (598) is provided with a middle-end transition clamping claw clamp (599) which moves up and down along the middle-end transition clamping frame (598).
CN201710700016.7A 2017-08-16 2017-08-16 Middle-end assembly machine of automatic fuel pump assembly line and operation method thereof Active CN107470900B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710700016.7A CN107470900B (en) 2017-08-16 2017-08-16 Middle-end assembly machine of automatic fuel pump assembly line and operation method thereof

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CN109396834B (en) * 2018-12-11 2024-04-09 嘉兴百盈自动化设备有限公司 Fuel pump assembly line
CN109474147B (en) * 2018-12-29 2024-04-26 中科摩通(常州)智能制造股份有限公司 Production equipment and method for assembling motor shell
CN109590719B (en) * 2019-01-30 2024-03-01 广东大唐永恒智能科技有限公司 Torsion spring automatic assembly machine for lighting lamp production
CN109570976B (en) * 2019-01-30 2024-03-01 广东大唐永恒智能科技有限公司 Torsional spring installation mechanism and torsional spring automatic assembly machine applying same
CN112692533B (en) * 2020-12-16 2022-02-01 杭州徐睿机械有限公司 Robot floating holding deviation rectifying fine throwing mechanism and operation method thereof

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CN105965219A (en) * 2016-05-20 2016-09-28 新昌县万成科技有限公司 Automatic assembly special machine for automobile water pumps
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