CN103769976A - Automatic polishing mechanism - Google Patents

Automatic polishing mechanism Download PDF

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Publication number
CN103769976A
CN103769976A CN201210408923.1A CN201210408923A CN103769976A CN 103769976 A CN103769976 A CN 103769976A CN 201210408923 A CN201210408923 A CN 201210408923A CN 103769976 A CN103769976 A CN 103769976A
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CN
China
Prior art keywords
cylinder
lifting unit
motor
eccentric wheel
automatically grinding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201210408923.1A
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Chinese (zh)
Inventor
陈普兰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitac Precision Technology Kunshan Ltd
Original Assignee
Mitac Precision Technology Kunshan Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitac Precision Technology Kunshan Ltd filed Critical Mitac Precision Technology Kunshan Ltd
Priority to CN201210408923.1A priority Critical patent/CN103769976A/en
Publication of CN103769976A publication Critical patent/CN103769976A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10Single-purpose machines or devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/02Frames; Beds; Carriages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/04Headstocks; Working-spindles; Features relating thereto
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B51/00Arrangements for automatic control of a series of individual steps in grinding a workpiece

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

Abstract

An automatic polishing mechanism comprises a support, a first air cylinder, a lifting portion, a motor, a second air cylinder, a horizontal displacement portion, a locating jig and a control portion. The support comprises an upper board, multiple struts and a base. The upper board and the base are arranged on the struts in a sleeved mode; the first air cylinder is arranged on the upper board; the lifting portion is arranged on the support and connected with the first air cylinder; the motor is connected with the lifting portion and an eccentric wheel and a polishing head connected with the eccentric wheel are fixed to the portion below the motor; the second air cylinder is arranged on the base; the horizontal displacement portion is connected with the second air cylinder; the locating jig is arranged on the horizontal displacement portion and used for containing a product to be machined; the control portion comprises an operation panel, a programmable logic controller and an inductor. According to the automatic polishing mechanism, the product is made to conduct horizontal reciprocating motion, the polishing head is made to conduct circumferential motion so as to polish the product automatically, manpower is saved, the production efficiency is improved through mechanical polishing operation, and the phenomenon that the appearance of the product is affected due to fatigue of workers is avoided.

Description

Automatically grinding mechanism
[technical field]
The present invention relates to a kind of workpiece polishing mechanism, be specifically related to a kind of mechanism that realizes product automatically grinding.
[background technology]
At present, producing when product, as the shell of computer, mobile phone etc., need to carry out grinding process to remove the vestige such as stress trace of product surface to product casing.Existing mode of operation is that staff takes product on the other hand, takes on the other hand wool brush, makes wool brush friction repeatedly on product, thereby reaches the object of the vestiges such as destressing trace.But what this mode of operation need to be a large amount of is artificial, has increased cost of labor; And when polishing overlong time, easily cause staff tired out, there will be the sordid phenomenon of polishing, affect product appearance attractive in appearance; In addition, manual polishing efficiency is lower.
In view of this, be in fact necessary to develop a kind of automatically grinding mechanism, this automatically grinding mechanism can overcome above-mentioned defect.
[summary of the invention]
Therefore, the object of this invention is to provide a kind of automatically grinding mechanism, this automatically grinding mechanism can replace manual polishing, realize the automatically grinding of product, save manpower, and enhance productivity by mechanical grinding, avoid causing because staff is tired out the affected phenomenon of outward appearance of product.
In order to achieve the above object, automatically grinding of the present invention mechanism, it comprises:
Support, this support comprises upper plate, some pillars and base, this upper plate and this base sheath are located on this pillar to form this support;
The first cylinder, it is located on described upper plate;
Lifting unit, it is located in described support, controls this lifting unit and moves up and down thereby this lifting unit is connected with the first described cylinder;
Motor, it is connected with described lifting unit, and the grinding head that is fixed with eccentric wheel under this motor and is connected with eccentric wheel drives this eccentric wheel and grinding head to move in a circle when this motor running;
The second cylinder, it is located on described base;
Horizontal displacement portion, controls this horizontal displacement portion horizontal movement thereby it is connected with the second described cylinder;
Localization tool, it is located in described horizontal displacement portion to place processed product;
Control part, it comprises guidance panel, Programmable Logic Controller and inductor.
Preferably, be also provided with two linear axis on described support, described lifting unit moves along this linear axis, and is also provided with correlation safe grating on the pillar of described support.
Preferably, described lifting unit comprises the piece that holds that the first gripper shoe of being articulated on linear axis and the first gripper shoe have, and this first gripper shoe and linear axis be by linear bearing pivot joint, thereby this holds and in piece, holds motor this motor is connected with lifting unit.
Preferably, described in hold the two sides that piece comprises bottom surface and coordinates with bottom surface, this bottom surface is provided with through hole.
Preferably, described lifting unit is connected with the first cylinder by ring flange.
Preferably, described eccentric wheel is fixed by shaft coupling and motor.
Preferably, described grinding head is connected with eccentric wheel by screw and spring, and this spring housing is in this screw outside.
Preferably, described grinding head is wool brush grinding head, and this grinding head moves in a circle along described eccentric wheel center.
Preferably, described horizontal displacement portion comprises the first guide rail under level board and level board, on described base, be also provided with the second guide rail that the second gripper shoe for placing the second cylinder and the second gripper shoe are provided with, described the first guide rail coordinates and makes the horizontal movement of horizontal displacement portion with this second guide rail.
Preferably, described guidance panel is provided with start button, stop button and power knob, and described inductor detects grinding head and whether contacts and send signal with product, and described Programmable Logic Controller is processed this signal and controlled the first cylinder and the action of the second cylinder.
Compared to prior art, automatically grinding of the present invention mechanism, by making product do horizontal reciprocating movement, and make the grinding head polishing product that moves in a circle, replace manual polishing, realized the automatically grinding of product, saved manpower, and improve production efficiency by mechanical grinding, and avoided causing because staff is tired out the affected phenomenon of outward appearance of product.
[accompanying drawing explanation]
Fig. 1 illustrates the structural representation of automatically grinding of the present invention mechanism the first state.
Fig. 2 illustrates the decomposing schematic representation of automatically grinding of the present invention mechanism the first state.
Fig. 3 illustrates the structural representation of automatically grinding of the present invention mechanism the second state.
[specific embodiment]
Refer to shown in Fig. 1, Fig. 2 and Fig. 3, automatically grinding of the present invention mechanism, in the present embodiment, this automatically grinding mechanism comprises:
Support, this support comprises upper plate 110, some pillars 120 and base 130, this upper plate 110 and this base 130 are set on this pillar 120 to form this support, on this support, also comprise two linear axis 140, and on this pillar 120, be also provided with correlation safe grating, to protect staff's safety when the work of this automatically grinding mechanism;
The first cylinder 200, it is located on described upper plate 110;
Lifting unit 300, it is located in described support, thereby this lifting unit 300 and described the first cylinder 200 are connected and are controlled this lifting unit 300 and move up and down along linear axis 140 by ring flange 210, wherein, what this lifting unit 300 comprised that the first gripper shoe 310 of being articulated on linear axis 140 and the first gripper shoe 310 have holds piece 320, this holds the two sides 322 that piece 320 comprises bottom surface 321 and coordinates with bottom surface 321, this bottom surface 321 is provided with through hole 3210, and this first gripper shoe 310 is passed through linear bearing 141 pivot joints with linear axis 140;
Motor 400, be connected with described lifting unit 300 above-mentioned holding in piece 320 thereby be located at, these motor 400 belows are connected with eccentric wheel 420 by axle connected device 410, this axle connected device 410 is through described through hole 3210, this eccentric wheel 420 is connected with grinding head 430 by screw 421 and spring 422, wherein, this spring 422 is enclosed within this screw 421 outsides, described grinding head 430 is wool brush grinding head, this motor 400 drives this eccentric wheel 420 to move in a circle while running, this grinding head 430 moves in a circle along these eccentric wheel 420 centers under the drive of eccentric wheel 420;
The second cylinder 500, it is located on described base 130, and this base 130 is provided with the second guide rail 520 that the second gripper shoe 510 for placing this second cylinder 500 and the second gripper shoe 510 are provided with;
Horizontal displacement portion 600, thereby it is connected and controls this horizontal displacement portion 600 horizontal movements with the second described cylinder 500, this horizontal displacement portion 600 comprises the first guide rail 620 under level board 610 and level board 610, and this first guide rail 620 coordinates and makes 600 horizontal movements of horizontal displacement portion with the second described guide rail 520;
Localization tool 700, it is located in described horizontal displacement portion 600 to place processed product 800;
Control part, it comprises guidance panel, Programmable Logic Controller and inductor, wherein, described guidance panel is provided with start button, stop button and power knob, described inductor detects grinding head and whether contacts and send signal with product, and described Programmable Logic Controller is processed this signal and controlled the first cylinder and the action of the second cylinder.
Refer to shown in Fig. 1 and Fig. 3, in the present embodiment, the course of work of this automatically grinding mechanism polishing product 800 is specially:
Staff is placed in product to be processed 800 on localization tool 700, and presses start button, and Programmable Logic Controller sends instruction, the magnetic valve of the first cylinder 200 is obtained electric, thereby makes the first cylinder 200 setting in motions.
The piston of the first cylinder 200 ejects, and drives lifting unit 300 to move downward along linear axis 140, and motor 400, eccentric wheel 420 and grinding head 430 are all along with lifting unit 300 moves downward, and whether inductor detects grinding head 430 and contact with product 800, and sends signal.
In the time that lifting unit 300 moves to grinding head 430 and contacts with the product 800 on localization tool 700, inductor detects after grinding head 430 contacts with product 900 and sends signal, Programmable Logic Controller is processed above-mentioned signal and is made the first cylinder 200 stop motions, lifting unit 300 stops moving downward simultaneously, then, motor 400 entrys into service, band movable eccentric wheel 420 rotates, the product 800 thereby grinding head 430 that makes to be connected with eccentric wheel 420 moves in a circle to polish around eccentric wheel 420 centers.Wherein, this motor 400 can first rotate along clockwise direction, then along counterclockwise rotating, to reach better polishing effect.
In the time that lifting unit 300 stops moving downward, Programmable Logic Controller sends instruction, make the second cylinder 500 also start action, under the cooperation of the first guide rail 620 and the second guide rail 520, this second cylinder 500 drives horizontal displacement portion 600 to do horizontal reciprocating movement, make localization tool 700 and product 800 do horizontal reciprocating movement, realized the relative motion of product 800 and grinding head 430, make grinding head 430 product 800 of polishing more equably.
After one-period completes, Programmable Logic Controller sends instruction, and all components are resetted in order, and wherein first the first cylinder 200 resets, and then motor 400 and the second cylinder 500 reset, and waits for next circulation.
Automatically grinding of the present invention mechanism, by making product 800 do horizontal reciprocating movement, and make grinding head 430 move in a circle polishing product 800, replace manual polishing, realize the automatically grinding of product 800, save manpower, and improved production efficiency by mechanical grinding, and avoided causing because staff is tired out the affected phenomenon of outward appearance of product 800.

Claims (10)

1. an automatically grinding mechanism, is characterized in that, this automatically grinding mechanism comprises:
Support, this support comprises upper plate, some pillars and base, this upper plate and this base sheath are located on this pillar to form this support;
The first cylinder, it is located on described upper plate;
Lifting unit, it is located in described support, controls this lifting unit and moves up and down thereby this lifting unit is connected with the first described cylinder;
Motor, it is connected with described lifting unit, and the grinding head that is fixed with eccentric wheel under this motor and is connected with eccentric wheel drives this eccentric wheel and grinding head to move in a circle when this motor running;
The second cylinder, it is located on described base;
Horizontal displacement portion, controls this horizontal displacement portion horizontal movement thereby it is connected with the second described cylinder;
Localization tool, it is located in described horizontal displacement portion to place processed product;
Control part, it comprises guidance panel, Programmable Logic Controller and inductor.
2. automatically grinding according to claim 1 mechanism, is characterized in that, on described support, be also provided with two linear axis, described lifting unit moves along this linear axis, and is also provided with correlation safe grating on the pillar of described support.
3. automatically grinding according to claim 2 mechanism, it is characterized in that, described lifting unit comprises the piece that holds that the first gripper shoe of being articulated on linear axis and the first gripper shoe have, this first gripper shoe and linear axis be by linear bearing pivot joint, thereby this holds and in piece, holds motor this motor is connected with lifting unit.
4. automatically grinding according to claim 3 mechanism, is characterized in that, described in hold the two sides that piece comprises bottom surface and coordinates with bottom surface, this bottom surface is provided with through hole.
5. automatically grinding according to claim 1 mechanism, is characterized in that, described lifting unit is connected with the first cylinder by ring flange.
6. automatically grinding according to claim 1 mechanism, is characterized in that, described eccentric wheel is fixed by shaft coupling and motor.
7. automatically grinding according to claim 1 mechanism, is characterized in that, described grinding head is connected with eccentric wheel by screw and spring, and this spring housing is in this screw outside.
8. automatically grinding according to claim 7 mechanism, is characterized in that, described grinding head is wool brush grinding head, and this grinding head moves in a circle along described eccentric wheel center.
9. automatically grinding according to claim 1 mechanism, it is characterized in that, described horizontal displacement portion comprises the first guide rail under level board and level board, on described base, be also provided with the second guide rail that the second gripper shoe for placing the second cylinder and the second gripper shoe are provided with, described the first guide rail coordinates and makes the horizontal movement of horizontal displacement portion with this second guide rail.
10. automatically grinding according to claim 1 mechanism, it is characterized in that, described guidance panel is provided with start button, stop button and power knob, described inductor detects grinding head and whether contacts and send signal with product, and described Programmable Logic Controller is processed this signal and controlled the first cylinder and the action of the second cylinder.
CN201210408923.1A 2012-10-24 2012-10-24 Automatic polishing mechanism Pending CN103769976A (en)

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Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210408923.1A CN103769976A (en) 2012-10-24 2012-10-24 Automatic polishing mechanism

Publications (1)

Publication Number Publication Date
CN103769976A true CN103769976A (en) 2014-05-07

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104440434A (en) * 2014-12-12 2015-03-25 姚新连 Ship deck surface treatment device with heat radiation system
CN104476369A (en) * 2014-12-12 2015-04-01 宁波江东台本荣机械设备有限公司 Ship deck surface treatment device with illuminating lamp
CN104526484A (en) * 2014-12-12 2015-04-22 宁波江东台本荣机械设备有限公司 Water injection ship deck surface treatment device
CN104608019A (en) * 2014-12-12 2015-05-13 温岭市仁全机械设备有限公司 Ship deck surface processing device
CN104608018A (en) * 2014-12-12 2015-05-13 尚庆光 Efficient processing device for surface of ship deck
CN105033800A (en) * 2015-08-25 2015-11-11 赣州长辉磁业有限公司 Grinding machine for permanent magnetic ferrite magnetic sheet
CN106078395A (en) * 2016-08-05 2016-11-09 无锡市天龙装饰材料有限公司 A kind of Hardware fitting processing sanding apparatus
CN106078419A (en) * 2016-08-05 2016-11-09 无锡市天龙装饰材料有限公司 A kind of five metals polisher
CN107160251A (en) * 2017-06-16 2017-09-15 江苏飞亚金属制品有限公司 A kind of step elevator tread sanding apparatus
CN108044473A (en) * 2018-01-05 2018-05-18 苏州川鹏塑料有限公司 For moulding the equipment of product lustrous surface processing
CN110328601A (en) * 2019-06-19 2019-10-15 禹奕智能科技(上海)有限公司 Suitable for robot end's flexibility beat oilstone grinding and polishing apparatus
CN116872051A (en) * 2023-09-05 2023-10-13 无锡市嘉德机械有限公司 Motorcycle accessory is with processing grinding device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3548546A (en) * 1967-08-02 1970-12-22 Thielenhaus Maschf Apparatus for machining a fillet surface
CN1727118A (en) * 2004-07-29 2006-02-01 株式会社迪思科 Thicknesser and grinding appts.
TWM350437U (en) * 2008-06-19 2009-02-11 jun-hui Jiang Cantilever type acrylic polishing machine
CN101670540A (en) * 2009-09-25 2010-03-17 东莞市康捷塑胶模具有限公司 Automatic grinder
CN201493724U (en) * 2009-09-01 2010-06-02 陈海蛟 High-precision numerical control forming plane grinder
JP2011083888A (en) * 2009-09-17 2011-04-28 Asahi Glass Co Ltd Glass plate local polishing apparatus and method, and glass product manufacturing apparatus and method
CN202240796U (en) * 2011-08-19 2012-05-30 上海中晶企业发展有限公司 High precision double face polishing machine
CN202894934U (en) * 2012-10-24 2013-04-24 汉达精密电子(昆山)有限公司 Automatic polishing mechanism

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3548546A (en) * 1967-08-02 1970-12-22 Thielenhaus Maschf Apparatus for machining a fillet surface
CN1727118A (en) * 2004-07-29 2006-02-01 株式会社迪思科 Thicknesser and grinding appts.
TWM350437U (en) * 2008-06-19 2009-02-11 jun-hui Jiang Cantilever type acrylic polishing machine
CN201493724U (en) * 2009-09-01 2010-06-02 陈海蛟 High-precision numerical control forming plane grinder
JP2011083888A (en) * 2009-09-17 2011-04-28 Asahi Glass Co Ltd Glass plate local polishing apparatus and method, and glass product manufacturing apparatus and method
CN101670540A (en) * 2009-09-25 2010-03-17 东莞市康捷塑胶模具有限公司 Automatic grinder
CN202240796U (en) * 2011-08-19 2012-05-30 上海中晶企业发展有限公司 High precision double face polishing machine
CN202894934U (en) * 2012-10-24 2013-04-24 汉达精密电子(昆山)有限公司 Automatic polishing mechanism

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104440434B (en) * 2014-12-12 2017-02-08 浦江之音科技有限公司 Ship deck surface treatment device with heat radiation system
CN104476369A (en) * 2014-12-12 2015-04-01 宁波江东台本荣机械设备有限公司 Ship deck surface treatment device with illuminating lamp
CN104526484A (en) * 2014-12-12 2015-04-22 宁波江东台本荣机械设备有限公司 Water injection ship deck surface treatment device
CN104608019A (en) * 2014-12-12 2015-05-13 温岭市仁全机械设备有限公司 Ship deck surface processing device
CN104608018A (en) * 2014-12-12 2015-05-13 尚庆光 Efficient processing device for surface of ship deck
CN104476369B (en) * 2014-12-12 2015-12-09 佛山市南海珠峰造船有限公司 A kind of ship deck surface processing device with illuminating lamp
CN104608019B (en) * 2014-12-12 2015-12-30 温岭市仁全机械设备有限公司 A kind of ship deck surface processing device
CN104440434A (en) * 2014-12-12 2015-03-25 姚新连 Ship deck surface treatment device with heat radiation system
CN105033800A (en) * 2015-08-25 2015-11-11 赣州长辉磁业有限公司 Grinding machine for permanent magnetic ferrite magnetic sheet
CN106078395A (en) * 2016-08-05 2016-11-09 无锡市天龙装饰材料有限公司 A kind of Hardware fitting processing sanding apparatus
CN106078419A (en) * 2016-08-05 2016-11-09 无锡市天龙装饰材料有限公司 A kind of five metals polisher
CN107160251A (en) * 2017-06-16 2017-09-15 江苏飞亚金属制品有限公司 A kind of step elevator tread sanding apparatus
CN108044473A (en) * 2018-01-05 2018-05-18 苏州川鹏塑料有限公司 For moulding the equipment of product lustrous surface processing
CN110328601A (en) * 2019-06-19 2019-10-15 禹奕智能科技(上海)有限公司 Suitable for robot end's flexibility beat oilstone grinding and polishing apparatus
CN116872051A (en) * 2023-09-05 2023-10-13 无锡市嘉德机械有限公司 Motorcycle accessory is with processing grinding device
CN116872051B (en) * 2023-09-05 2023-11-17 无锡市嘉德机械有限公司 Motorcycle accessory is with processing grinding device

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Application publication date: 20140507