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CN104723090A - Rubber blanket automatic assembly device used for robot stacking - Google Patents

Rubber blanket automatic assembly device used for robot stacking Download PDF

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Publication number
CN104723090A
CN104723090A CN201510098967.2A CN201510098967A CN104723090A CN 104723090 A CN104723090 A CN 104723090A CN 201510098967 A CN201510098967 A CN 201510098967A CN 104723090 A CN104723090 A CN 104723090A
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CN
China
Prior art keywords
rubber blanket
frame
automatic assembling
assembling apparatus
hinged
Prior art date
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Application number
CN201510098967.2A
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Chinese (zh)
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CN104723090B (en
Inventor
梅雪川
林粤科
张晓瑾
林君健
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Guangzhou Mechanical Engineering Research Institute Co Ltd
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Guangzhou Mechanical Engineering Research Institute Co Ltd
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Priority to CN201510098967.2A priority Critical patent/CN104723090B/en
Publication of CN104723090A publication Critical patent/CN104723090A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/02Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Automatic Assembly (AREA)

Abstract

The invention relates to a rubber blanket automatic assembly device used for robot stacking. The device comprises a rack, a workpiece positioning seat, a rotary assembly mechanism and a vertical assembly mechanism, the workpiece positioning seat is arranged above the rack, the rotary assembly mechanism is arranged under the workpiece positioning seat, and the vertical assembly mechanism is arranged under the rotary assembly mechanism; the rotary assembly mechanism comprises an installing seat, a rubber blanket fixing seat arranged on the installing seat and a rotating power mechanism which drives the rubber blanket fixing seat to rotate, and a vertical guide mechanism is arranged between the installing seat and the rack; the vertical assembly mechanism comprises a rocking beam and a straight line driving mechanism, the middle portion of the rocking beam is hinged to the rack, the upper end of the rocking beam is in contact with the installing seat, the lower end of the rocking beam is connected with the straight line driving mechanism, and the straight line driving mechanism is connected to the rack. By means of the rubber blanket automatic assembly device, rubber blanket assembly work can be completed automatically, the labor intensity of workers is relieved, and the assembly work efficiency is improved.

Description

A kind of rubber blanket automatic assembling apparatus for robot piling
Technical field
The present invention relates to a kind of automatic assembly equipment, be specifically related to a kind of rubber blanket automatic assembling apparatus for robot piling.
Background technology
PTO can produce larger vibrations in the course of the work, in order to absorbing vibration, usually on the base 8-1 of PTO, arranges rubber blanket, both plays supporting role, and played antihunt action again.Such as, see the structure showing a kind of household electric appliances air compressor in Fig. 1, figure, the base 8-1 of this air compressor is provided with four rubber blankets 20; Described base 8-1 is provided with the installing hole for installing rubber blanket 20, described rubber blanket 20 is formed by connecting by superposed conical nose and the support portion being positioned at bottom, the neck of contraction is provided with between described conical nose and support portion, this neck size and described installing hole match, and the size of the upper limb of the lower edge of conical nose and support portion is all greater than described installing hole.When installing described rubber blanket 20, by being pressed into by force by described conical nose from bottom to top and passing installing hole, described support portion realizes the supporting to base 8-1, and described conical nose restriction rubber blanket 20 departs from from installing hole.
Rubber blanket 20, mostly by manually completing, is manually pressed in the installing hole of workpiece during assembling by existing rubber blanket assembly work, and this assembly method production efficiency is low, and labor strength is large, can not meet the demand of high-speed production far away.
Summary of the invention
In view of above shortcomings in prior art, the object of the present invention is to provide a kind of rubber blanket automatic assembling apparatus for robot piling, this assembling device automatically can complete the assembly work of rubber blanket, reduces labor strength, improves assembly work efficiency.
The technical scheme that the present invention solves the problems of the technologies described above is:
A kind of rubber blanket automatic assembling apparatus for robot piling, it is characterized in that, comprise frame, Workpiece fixing seat, rotate assemble mechanism and vertical assemble mechanism, wherein, described Workpiece fixing seat is arranged on the top of frame, described rotation assemble mechanism is arranged on below Workpiece fixing seat, and described vertical assemble mechanism is arranged on the below rotating assemble mechanism;
The rotational power mechanism that described rotation assemble mechanism comprises mount pad, is located at the rubber blanket holder on mount pad and drives rubber blanket holder to rotate, wherein, is provided with vertical guiding mechanism between described mount pad and frame;
Described vertical assemble mechanism comprises fork and straight line driving mechanism, and wherein, the middle part of described fork is hinged in frame, and upper end contacts with described mount pad, and lower end is connected with described straight line driving mechanism, and described straight line driving mechanism is connected in frame.
A preferred version of the present invention, wherein, in described rotation assemble mechanism, described rubber blanket holder is multiple, described rotational power mechanism comprises motor and gear drive, wherein, described gear drive comprises the driving gear be connected with electric machine main shaft and the multiple driven gears be coaxially fixedly connected with described rubber blanket holder, described multiple driven gear and driving gear external toothing.
Adopt the benefit of said structure to be, the rubber blanket on usual workpiece is multiple, is generally four, therefore arranges the assembling that multiple rubber blanket holder disposablely can complete all rubber blankets on a workpiece; By driving multiple driven gear by a driving gear, thus driving multiple rubber blanket holder to save power source, under the driving of a motor, driving all rubber blanket holders to rotate.Certainly, each rubber blanket holder also can be adopted to adopt a motor-driven mode.
Preferably, described mount pad comprises top board, base plate and vertical connecting plate, and the upper end of described vertical connecting plate is connected with top board, and lower end is connected with base plate; The rotating shaft of described driven gear and rubber blanket holder corresponding is with it connected on top board and base plate by bearing, and wherein, described rubber blanket fixed seating is in the top of top board; The rotating shaft of described driving gear is connected on top board and base plate by bearing, and described motor is connected to the downside of base plate.By said structure, achieve the installation of motor, driving gear, driven gear and rubber blanket holder, structure is simple, assembles easy.
Preferably, described vertical guiding mechanism comprises guide post and guide pin bushing, and wherein, described frame is provided with support platform, and the lower end of described guide post is fixed in this support platform; Described guide pin bushing is arranged on top board and base plate, and described guide post passes through described guide pin bushing from bottom to top.By above-mentioned vertical guiding mechanism, realize the guiding of mount pad when carrying out vertical motion, kinematic accuracy is high, good stability.
Preferably, the downside of described base plate is provided with motor housing, and described motor is arranged in this motor housing, and the upper end of described fork acts on the bottom of this motor housing.By arranging above-mentioned motor housing, be not only convenient to the installation of motor, and the upper end of described fork acts on this motor housing, realizes power transmission.
A preferred version of the present invention, wherein, described straight line driving mechanism is telescoping cylinder, and the cylinder body of this telescoping cylinder is hinged in frame, and the lower end of expansion link and fork is hinged.Above-mentioned straight line driving mechanism is adopted to have the advantages such as structure is simple, easy for installation; Described telescoping cylinder can be cylinder or oil cylinder, in addition, also can be the mechanism that linear electric motors etc. can export linear drives.
Preferably, described fork is formed by connecting with the form of acute angle by upper arm and underarm, both connecting portion place arc transition, this arc transition part and frame hinged.The effect of this preferred version is adopted to be, upper arm in acute angle and between the end of underarm and middle part pin joint, there is certain eccentric throw, thus when straight line driving mechanism acts on the end of underarm, fork motion can be promoted, the whole height of fork is reduced, and overall structure is compacter.
Preferably, described frame is provided with lower support platform, and this lower support platform is provided with the hinged seat to downward-extension, and the middle part of described fork is hinged on this hinged seat.
Preferably, the end of described upper arm is provided with roller, and this roller acts on mount pad.By arranging described roller, being conducive to reducing friction, preventing contact site from wearing and tearing.
A preferred version of the present invention, wherein, described Workpiece fixing seat is made up of the flat board being fixed on frame top, and this flat board is provided with the through hole relative with described rubber blanket holder.During work, workpiece is placed on dull and stereotyped upper surface, and the installing hole on the base on workpiece aims at described through hole, drives rubber to be encased in installing hole by rubber holder.
Operation principle of the present invention is: before assembling, delivers in elastic mounting seat by vibratory sieve or other mechanisms by rubber blanket, wherein, the conical nose of rubber blanket towards; Then be fixed on by workpiece on Workpiece fixing seat, the installing hole on Workpiece fixing seat is right against the rubber blanket holder being positioned at below; During assembling, vertical assemble mechanism drives rotation assemble mechanism to move upward, and specifically promote fork by straight line driving mechanism and swing, the upper end of fork acts on mount pad, promotes mount pad and moves upward; And in rotation assemble mechanism, rotational power mechanism drives rubber positioning seat to rotate, thus rubber blanket is driven to rotate; At vertical assemble mechanism with under the acting in conjunction rotating assemble mechanism, described rubber blanket rotates, and upwards makes vertical motion on one side, is pressed into by force in the installing hole of workpiece by rubber blanket, realizes the automatic assembling of rubber blanket.
The present invention compared with prior art has following beneficial effect:
1, achieve the automatic assembling to rubber blanket, can labor strength be reduced, improve assembly work efficiency.
2, when assembling rubber blanket, rubber blanket makes vertical motion to rotate, and is more conducive to rubber blanket to be encased in installing hole.
3, this automatic assembling apparatus structure is simple, low cost of manufacture, and easy to maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of household electric appliances air compressor in prior art.
Fig. 2 is the structural representation of a detailed description of the invention of the rubber blanket automatic assembling apparatus for robot piling of the present invention.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1
See Fig. 2, the rubber blanket automatic assembling apparatus for robot piling of the present embodiment comprises frame 16, Workpiece fixing seat 17, rotates assemble mechanism and vertical assemble mechanism, wherein, described workpiece 8 holder is arranged on the top of frame 16, described rotation assemble mechanism is arranged on below Workpiece fixing seat 17, and described vertical assemble mechanism is arranged on the below rotating assemble mechanism.The rotational power mechanism that described rotation assemble mechanism comprises mount pad, is located at the rubber blanket holder 7 on mount pad and drives rubber blanket holder 7 to rotate, wherein, is provided with vertical guiding mechanism between described mount pad and frame 16.Described vertical assemble mechanism comprises fork 2 and straight line driving mechanism, and wherein, the middle part of described fork 2 is hinged in frame 16, and upper end contacts with described mount pad, and lower end is connected with described straight line driving mechanism, and described straight line driving mechanism is connected in frame 16.
See Fig. 2, in described rotation assemble mechanism, described rubber blanket holder 7 is multiple, described rotational power mechanism comprises motor 4 and gear drive, wherein, described gear drive comprises the driving gear 10 be connected by shaft coupling 15 with motor 4 main shaft and the multiple driven gears 11 be coaxially fixedly connected with described rubber blanket holder 7, described multiple driven gear 11 and driving gear 10 external toothing.Rubber blanket on usual workpiece 8 is multiple, is generally four, therefore arranges the assembling that multiple rubber blanket holder 7 disposablely can complete all rubber blankets on a workpiece 8; By driving multiple driven gear 11 by a driving gear 10, thus driving multiple rubber blanket holder 7 to save power source, under the driving of a motor, driving all rubber blanket holders 7 to rotate.Certainly, each rubber blanket holder 7 also can be adopted to adopt a motor-driven mode.
Further, described mount pad comprises top board 6, base plate 19 and vertical connecting plate 9, and the upper end of described vertical connecting plate 9 is connected with top board 6, and lower end is connected with base plate 19; The rotating shaft 14 of described driven gear 11 and rubber blanket holder 7 corresponding is with it connected on top board 6 and base plate 19 by bearing, and wherein, described rubber blanket holder 7 is positioned at the top of top board 6; The rotating shaft 12 of described driving gear 10 is connected on top board 6 and base plate 19 by bearing, and described motor 4 is connected to the downside of base plate 19.
By said structure, achieve the installation of motor 4, driving gear 10, driven gear 11 and rubber blanket holder 7, structure is simple, assembles easy.
Described vertical guiding mechanism comprises guide post 18 and guide pin bushing 5, and wherein, described frame 16 is provided with support platform 13, and the lower end of described guide post 18 is fixed in this support platform 13; Described guide pin bushing 5 is arranged on top board 6 and base plate 19, and described guide post 18 passes through described guide pin bushing 5 from bottom to top.By above-mentioned vertical guiding mechanism, realize the guiding of mount pad when carrying out vertical motion, kinematic accuracy is high, good stability.
The downside of described base plate 19 is provided with motor housing, and described motor 4 is arranged in this motor housing, and the upper end of described fork 2 acts on the bottom of this motor housing.By arranging above-mentioned motor housing, be not only convenient to the installation of motor 4, and the upper end of described fork 2 acts on this motor housing, realizes power transmission.
See Fig. 2, in described vertical assemble mechanism, described straight line driving mechanism is telescoping cylinder, and the cylinder body of this telescoping cylinder is hinged in frame 16, and the lower end of expansion link and fork 2 is hinged.Above-mentioned straight line driving mechanism is adopted to have the advantages such as structure is simple, easy for installation; Described telescoping cylinder is cylinder 1.
Described fork 2 is formed by connecting with the form of acute angle by upper arm and underarm, both connecting portion place arc transition, this arc transition part and frame 16 hinged.The effect of this structure is adopted to be, upper arm in acute angle and between the end of underarm and middle part pin joint, there is certain eccentric throw, thus when straight line driving mechanism acts on the end of underarm, fork 2 can be promoted and move, the whole height of fork 2 is reduced, and overall structure is compacter.
Described frame 16 is provided with lower support platform, and this lower support platform is provided with the hinged seat to downward-extension, and the middle part of described fork 2 is hinged on this hinged seat.The end of described upper arm is provided with roller 3, and this roller 3 acts on mount pad.By arranging described roller 3, being conducive to reducing friction, preventing contact site from wearing and tearing.
See Fig. 2, described Workpiece fixing seat is made up of the flat board being fixed on frame 16 top, and this flat board is provided with the through hole relative with described rubber blanket holder 7.During work, workpiece 8 is placed on dull and stereotyped upper surface, and the installing hole on the base on workpiece 8 aims at described through hole, drives rubber to be encased in installing hole by rubber holder.
See Fig. 2, operation principle of the present invention is: before assembling, delivers in elastic mounting seat by vibratory sieve or other mechanisms by rubber blanket, wherein, the conical nose of rubber blanket towards; Then be fixed on Workpiece fixing seat 17 by workpiece 8, the installing hole on Workpiece fixing seat 17 is right against the rubber blanket holder 7 being positioned at below; During assembling, vertical assemble mechanism drives rotation assemble mechanism to move upward, and specifically promote fork 2 by straight line driving mechanism and swing, the upper end of fork 2 acts on mount pad, promotes mount pad and moves upward; And in rotation assemble mechanism, rotational power mechanism drives rubber positioning seat to rotate, thus rubber blanket is driven to rotate; At vertical assemble mechanism with under the acting in conjunction rotating assemble mechanism, described rubber blanket rotates, and upwards makes vertical motion on one side, is pressed into by force by rubber blanket in the installing hole of workpiece 8, realizes the automatic assembling of rubber blanket.
Embodiment 2
In the present embodiment, described rotational power mechanism is made up of motor and multiple belt gear, each rubber blanket positioning seat correspondence arranges a belt gear, and the driving pulley in each belt gear is connected with electric machine main shaft, and driven leading the way coaxially is fixedly connected with rubber blanket positioning seat.Described straight line driving mechanism is oil cylinder.
The present embodiment other embodiments other than the above are identical with embodiment 1.
Above-mentioned is the present invention's preferably embodiment; but embodiments of the present invention are not by the restriction of foregoing; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.

Claims (10)

1. the rubber blanket automatic assembling apparatus for robot piling, it is characterized in that, comprise frame, Workpiece fixing seat, rotate assemble mechanism and vertical assemble mechanism, wherein, described Workpiece fixing seat is arranged on the top of frame, described rotation assemble mechanism is arranged on below Workpiece fixing seat, and described vertical assemble mechanism is arranged on the below rotating assemble mechanism;
The rotational power mechanism that described rotation assemble mechanism comprises mount pad, is located at the rubber blanket holder on mount pad and drives rubber blanket holder to rotate, wherein, is provided with vertical guiding mechanism between described mount pad and frame;
Described vertical assemble mechanism comprises fork and straight line driving mechanism, and wherein, the middle part of described fork is hinged in frame, and upper end contacts with described mount pad, and lower end is connected with described straight line driving mechanism, and described straight line driving mechanism is connected in frame.
2. the rubber blanket automatic assembling apparatus for robot piling according to claim 1, it is characterized in that, in described rotation assemble mechanism, described rubber blanket holder is multiple, described rotational power mechanism comprises motor and gear drive, wherein, described gear drive comprises the driving gear be connected with electric machine main shaft and the multiple driven gears be coaxially fixedly connected with described rubber blanket holder, described multiple driven gear and driving gear external toothing.
3. the rubber blanket automatic assembling apparatus for robot piling according to claim 2, is characterized in that, described mount pad comprises top board, base plate and vertical connecting plate, and the upper end of described vertical connecting plate is connected with top board, and lower end is connected with base plate; The rotating shaft of described driven gear and rubber blanket holder corresponding is with it connected on top board and base plate by bearing, and wherein, described rubber blanket fixed seating is in the top of top board; The rotating shaft of described driving gear is connected on top board and base plate by bearing, and described motor is connected to the downside of base plate.
4. the rubber blanket automatic assembling apparatus for robot piling according to claim 3, it is characterized in that, described vertical guiding mechanism comprises guide post and guide pin bushing, wherein, described frame is provided with support platform, and the lower end of described guide post is fixed in this support platform; Described guide pin bushing is arranged on top board and base plate, and described guide post passes through described guide pin bushing from bottom to top.
5. the rubber blanket automatic assembling apparatus for robot piling according to claim 4, it is characterized in that, the downside of described base plate is provided with motor housing, and described motor is arranged in this motor housing, and the upper end of described fork acts on the bottom of this motor housing.
6. the rubber blanket automatic assembling apparatus for robot piling according to claim 1, is characterized in that, described straight line driving mechanism is telescoping cylinder, and the cylinder body of this telescoping cylinder is hinged in frame, and the lower end of expansion link and fork is hinged.
7. the rubber blanket automatic assembling apparatus for robot piling according to claim 6, is characterized in that, described fork is formed by connecting with the form of acute angle by upper arm and underarm, both connecting portion place arc transition, this arc transition part and frame hinged.
8. the rubber blanket automatic assembling apparatus for robot piling according to claim 7, it is characterized in that, described frame is provided with lower support platform, and this lower support platform is provided with the hinged seat to downward-extension, and the middle part of described fork is hinged on this hinged seat.
9. the rubber blanket automatic assembling apparatus for robot piling according to claim 7 or 8, it is characterized in that, the end of described upper arm is provided with roller, and this roller acts on mount pad.
10. the rubber blanket automatic assembling apparatus for robot piling according to claim 1, is characterized in that, described Workpiece fixing seat is made up of the flat board being fixed on frame top, and this flat board is provided with the through hole relative with described rubber blanket holder.
CN201510098967.2A 2015-03-05 2015-03-05 A kind of rubber blanket automatic assembling apparatus for robot stacking Active CN104723090B (en)

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CN201510098967.2A CN104723090B (en) 2015-03-05 2015-03-05 A kind of rubber blanket automatic assembling apparatus for robot stacking

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CN104723090B CN104723090B (en) 2017-05-31

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100350907B1 (en) * 1997-12-26 2002-10-19 주식회사 만도 Strut Spring Seat Rubber Pad Inserter
CN2530771Y (en) * 2002-03-19 2003-01-15 小天鹅(荆州)电器有限公司 Automatic assembling machine for compressor buffer washer
CN2778631Y (en) * 2005-03-07 2006-05-10 杨守荣 Rail vehicle obstructing and position-limiting device
CN202527910U (en) * 2012-05-16 2012-11-14 浙江振义汽车部件有限公司 Mounting device for sealing ring
CN203900816U (en) * 2014-04-28 2014-10-29 大连研新科技发展有限公司 Rubber gasket mounting machine
CN204584692U (en) * 2015-03-05 2015-08-26 广州机械科学研究院有限公司 A kind of rubber blanket automatic assembling apparatus for robot piling

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100350907B1 (en) * 1997-12-26 2002-10-19 주식회사 만도 Strut Spring Seat Rubber Pad Inserter
CN2530771Y (en) * 2002-03-19 2003-01-15 小天鹅(荆州)电器有限公司 Automatic assembling machine for compressor buffer washer
CN2778631Y (en) * 2005-03-07 2006-05-10 杨守荣 Rail vehicle obstructing and position-limiting device
CN202527910U (en) * 2012-05-16 2012-11-14 浙江振义汽车部件有限公司 Mounting device for sealing ring
CN203900816U (en) * 2014-04-28 2014-10-29 大连研新科技发展有限公司 Rubber gasket mounting machine
CN204584692U (en) * 2015-03-05 2015-08-26 广州机械科学研究院有限公司 A kind of rubber blanket automatic assembling apparatus for robot piling

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