CN108381344A - A kind of panel computer shell arc surface grinding apparatus - Google Patents

A kind of panel computer shell arc surface grinding apparatus Download PDF

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Publication number
CN108381344A
CN108381344A CN201810177748.7A CN201810177748A CN108381344A CN 108381344 A CN108381344 A CN 108381344A CN 201810177748 A CN201810177748 A CN 201810177748A CN 108381344 A CN108381344 A CN 108381344A
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CN
China
Prior art keywords
plate
synchronous pulley
roller bearing
synchronous
panel computer
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
CN201810177748.7A
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Chinese (zh)
Inventor
邓琦
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.)
Suzhou Runtong Patent Operations Co Ltd
Original Assignee
Suzhou Runtong Patent Operations Co 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 Suzhou Runtong Patent Operations Co Ltd filed Critical Suzhou Runtong Patent Operations Co Ltd
Priority to CN201810177748.7A priority Critical patent/CN108381344A/en
Publication of CN108381344A publication Critical patent/CN108381344A/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
    • B24B19/00Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/26Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding workpieces with arcuate surfaces, e.g. parts of car bodies, bumpers or magnetic recording heads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/0015Hanging grinding machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/005Feeding or manipulating devices specially adapted to grinding machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/02Frames; Beds; Carriages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/02Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/08Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing combined with fluid systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/20Drives or gearings; Equipment therefor relating to feed movement
    • 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
    • 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
    • B24B55/00Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition

Abstract

The present invention relates to a kind of panel computer shell arc surface grinding apparatus, mainly solve in existing panel computer shell process that effect is poor, efficiency is low, and precision is not high, and qualification rate is low, automates low problem.The present invention passes through a kind of panel computer shell arc surface grinding apparatus, including rack, power control cabinet, control panel, characteristic mechanism, the characteristic mechanism includes feed mechanism, conveying robot mechanism, product workpiece polishing mechanism, cutting agency, the product workpiece polishing mechanism includes workpiece rotation mechanism, the technical solution of polishing feed mechanism and its technique for grinding, it preferably solves the problems, such as this, can be used for the processing of panel computer shell.

Description

A kind of panel computer shell arc surface grinding apparatus
Technical field
The invention belongs to a kind of technical field of panel computer shell polishing process equipment more particularly to a kind of tablet computers Shell arc surface grinding apparatus.
Background technology
With popularizing for tablet computer computer, consumer more focuses on the appearance of tablet computer, and manufacturer is to tablet electricity The requirement of the appearance of the brain especially sanding burr precision on its four side of arc surface, quadrangle is higher and higher, and the shell of tablet computer It is initially moulding, corner is jagged and specified requirement is not achieved in surface roughness, in the prior art mostly with Semi-automatic device Four side of polishing arc surface, quadrangle, precision are difficult to reach specified requirement, and efficiency is low.
For another example Chinese patent literature CN 105751029 discloses a kind of polishing machine equipment for metal shell edge, should Polishing machine equipment discloses a kind of polishing machine equipment for metal shell edge, including workbench, conveying assembly, articles holding table and Polishing assembly, articles holding table drive intermittent rotary, metal shell to be sent to close to turntable by conveying assembly Lose by stepper motor Locate, the adsorption site in mechanical arm assembly is moved to reach along sliding block outwardly above metal shell, and by horizontal guide rail along vertical Column declines close to conveyer belt, then picks up metal shell by the suction nozzle of suction tray, metal shell is sucked in adsorption site and sucker Afterwards, horizontal guide rail rises along column, after sliding block drives adsorption site to be moved in place towards turntable direction along horizontal guide rail at this time Put down metal shell, turntable rotation rotates metal shell to polishing assembly, polishing assembly by metal shell edge into Row polishing.The automation degree of equipment is not high, and being polished precision to metal shell edge is not achieved specified requirement, and efficiency is not It is high.
Invention content
One of the technical issues of all solutions of the present invention is to use semi-automatic computer casing grinding apparatus in the prior art When there are problems that inefficient, polishing precision is difficult to reach specified and requires, provide a kind of panel computer shell arc surface polishing and set It is standby.There is reliability height using the panel computer shell arc surface grinding apparatus, it is efficient, it is easy to operate, polishing precision can be made Reach specified the advantages of requiring 0.2um.The two of the technical issues of all solutions of the present invention be to provide it is a kind of with solve technical problem One of corresponding panel computer shell arc surface grinding apparatus polishing process.
The technical solution adopted by the present invention is as follows one of to solve above-mentioned technical problem:A kind of panel computer shell arc surface Grinding apparatus, including rack, power control cabinet, control panel, characteristic mechanism, the characteristic mechanism include feed mechanism, handling machinery Mobile phone structure, product workpiece polishing mechanism, cutting agency, the product workpiece polishing mechanism include workpiece rotation mechanism, polishing feed mechanism;
The feed mechanism is located at left side, and the conveying robot mechanism is located above, and the product workpiece polishing mechanism is located at On the right side of the feed mechanism, the cutting agency is located on the right side of the product workpiece polishing mechanism;
The panel computer shell arc surface grinding apparatus is controlled using PLC, passes through pressing on manual operation control panel Button.
In above-mentioned technical proposal, it is preferable that 1 skeleton structure of the rack is made of aluminium section bar, and surface panel uses Q235 material sheet metal components carry out bending and are made.
Preferably, the power control cabinet includes that power switch, contactor, relay, frequency converter, protector are various electrical Element.
Preferably, the operation panel includes at least start button, scram button.
Preferably, the feed mechanism includes bearing one, and profile plate one, the profile plate one are equipped on the bearing one Left side is equipped with motor mounting plate one, and the motor mounting plate one is connected with synchronous motor one, and the synchronous motor one drives together It walks belt wheel one to rotate, the synchronous pulley one drives synchronous pulley two to rotate by synchronous belt one, and the synchronous pulley two drives Roller bearing one rotates, and the roller bearing one drives synchronous pulley three to rotate, and the synchronous pulley three drives synchronous belt by synchronous belt two Four rotation of wheel, the synchronous pulley four drive roller bearing two to rotate, and flat belt one is nibbled between the roller bearing one and the roller bearing two Close transmission;
One preceding shaft end of the roller bearing is equipped with locking nut one, and one both sides of the roller bearing are also equipped with deep groove ball bearing one;
Shaft end is equipped with locking nut two after the roller bearing two, and two both sides of the roller bearing are also equipped with deep groove ball bearing two.
Preferably, the conveying robot mechanism, the conveying robot mechanism include the bottom plate one with guide holder, institute It states and guide post one is installed on guide holder, the guide post one is fixed with side plate one, one left side peace of the side plate by anchor ear seat Equipped with stepper motor, the side plate one also carries X to sliding-rail sliding one, and the stepper motor driving synchronous pulley five rotates, institute State synchronous pulley five drives synchronous pulley six to rotate by synchronous belt three, is compressed by upper and lower 2 briquettings on the synchronous belt three There is movable plate one, cylinder is installed on the movable plate one, the cylinder pushes push plate edge by the floating junction that shaft end connects The movement of Z-direction sliding-rail sliding, suction nozzle mounting plate is connected with below the push plate, 4 suction nozzles is installed on the suction nozzle mounting plate.
Preferably, there are X in the product rotating mechanism, including bottom plate two, two top both sides of the bottom plate to sliding-rail sliding two, Two left side of the bottom plate is also equipped with servo motor one, and the servo motor one is connect by shaft coupling one with ball screw one, The left axle end of the ball screw one is equipped with bearing block one, pair of nut one;
The X is equipped with movable plate two on sliding-rail sliding two, and there are electric cylinders mounting plate, the electricity in two top of the movable plate Rotation electric cylinders are connected on cylinder mounting plate, the rotation electric cylinders are connect by shaft coupling two with rotary shaft one, the rotary shaft one Top is connected with rotating platform;
Deep groove ball bearing three is installed in the rotary shaft one, axle sleeve is installed outside the deep groove ball bearing three.
Preferably, the product is polished feed mechanism, including guide post two, is equipped with upper plate in the guide post two, institute Stating on upper plate has servo motor two, and the servo motor two is connect by shaft coupling three with ball screw two, the ball screw Two left ends are equipped with bearing block two, and middle-end is equipped with pair of nut two, and right end is equipped with bearing block three;
It is also equipped with mounting blocks on the upper plate, X is installed to sliding-rail sliding three on the mounting blocks, the X is to sliding rail Movable plate three is connected on sliding block three, three both sides of the movable plate are equipped with side plate two, are equipped in front side plate two and synchronize electricity Synchronous pulley seven is fixed in machine two, the shaft end of the synchronous motor two by flat key, the synchronous pulley seven by synchronous belt four with Synchronous pulley eight connects, and the synchronous pulley eight is connected with rotary shaft two, and the rotary shaft two is connected with movable plate, the activity Plate upper outer is equipped with speed regulating motor, and the speed regulating motor shaft end is connected with gear, and the gear is connected with X to rack, institute The connecting plate that rack is connected with the inside above movable plate is stated, small-sized abrasive machine is installed on the connecting plate, it is described small-sized Abrasive machine carries sand paper.
It is highly preferred that the side plate two, rear side plate two is equipped with movable plate, described to be corresponding with groove profile photoelectric transfer with movable plate Sensor, the trough type photoelectric sensor are at least arranged 3 within the scope of 90 degree.
Preferably, the cutting agency includes bearing two, and profile plate two, the profile plate two are equipped on the bearing two Left side is equipped with motor mounting plate two, and the motor mounting plate two is connected with synchronous motor three, and the synchronous motor three drives together It walks belt wheel nine to rotate, the synchronous pulley nine drives synchronous pulley ten to rotate by synchronous belt five, and the synchronous pulley ten drives Roller bearing three rotates, and the roller bearing three drives synchronous pulley 11 to rotate, and the synchronous pulley 11 is driven together by synchronous belt six Belt wheel 12 is walked to rotate, the synchronous pulley 12 drives roller bearing four to rotate, flat belt two the roller bearing three and roller bearing four it Between engaged transmission;
Three preceding shaft end of the roller bearing is equipped with locking nut three, and three both sides of the roller bearing are also equipped with deep groove ball bearing four;
Shaft end is equipped with locking nut four after the roller bearing four, and four both sides of the roller bearing are also equipped with deep groove ball bearing five.
Two the technical solution adopted by the present invention to solve above-mentioned technical problem are as follows:
A kind of polishing process of panel computer shell arc surface grinding apparatus, includes the following steps:
1) feeding:Equipment is checked without hidden danger, the start button of manual operation control panel starts synchronous motor one, synchronous Motor one drives synchronous pulley one to rotate, and synchronous pulley one drives synchronous pulley two to rotate by synchronous belt one, synchronous pulley two Roller bearing one is driven to rotate, roller bearing one drives synchronous pulley three to rotate, and synchronous pulley three drives synchronous pulley four by synchronous belt two Rotation, synchronous pulley four drive roller bearing two to rotate, and flat belt one is driven between roller bearing one and roller bearing two, and panel computer shell exists It is transferred on flat belt one at conveying robot mechanism, synchronous motor one stops;
2) it carries:Stepper motor starts, and driving synchronous pulley five rotates, and synchronous pulley five is driven by synchronous belt three and synchronized Belt wheel six rotates, and movable plate one is moved straightly to designated position along X by synchronous belt three to sliding-rail sliding one, and stepper motor stops Only, the floating junction that cylinder is connected by shaft end pushes push plate to be moved to designated position, the piston of cylinder along Z-direction sliding-rail sliding Bar goes downwards to designated position, and panel computer shell is drawn from flat belt one, is moved at product workpiece polishing mechanism by four suction nozzles, Stepper motor stops, cylinder downlink, and panel computer shell absorption is placed on rotating platform by suction nozzle, and conveying robot mechanism is multiple Position;
3) it polishes:Servo motor two starts, and driving ball screw two rotates and converts rotational motion into straight line Movement, the X that movable plate three is installed along both sides are moved to designated position to sliding-rail sliding three, and servo motor two stops, and synchronizes electricity Synchronous pulley seven is fixed in the shaft end of machine two by flat key, and by the engaged transmission of synchronous belt four, synchronous pulley eighth-turn is dynamic, is mounted on Rotary shaft two thereon rotates, and movable plate moves in a circle around rotary shaft two, servo-actuated by what is installed on the side plate two at rear Piece is by judging the angle of movable plate rotation in trough type photoelectric sensor, and small-sized abrasive machine, which is powered, to be started, and sand paper is directed to tablet The carry out fillet polishing on one side of notebook in the course of work, passes through and sets sand paper and polish the angle of workpiece, polish it is good on one side;
4) rotary-grinding:Servo motor one starts, and driving ball screw one rotates and converts rotational motion into Linear motion, the X that movable plate two is installed along its both sides are moved to designated position to sliding-rail sliding two, and the servo motor one stops Only, rotation electric cylinders start, and by the connection of shaft coupling one, rotary shaft one are made to rotate, and rotary shaft one drives rotating platform according to setting Provisioning request is rotated by 90 °, and abrasive machine starts panel computer shell another side of polishing, until four side of panel computer shell and quadrangle are complete Portion's polishing action is completed, each reset;
5) blanking is carried:Stepper motor is again started up, and driving synchronous pulley five rotates, and synchronous pulley five passes through synchronous belt three Synchronous pulley six is driven to rotate, movable plate one moves along a straight line another position along X by synchronous belt three to sliding-rail sliding one The specified stroke set, stepper motor stop, and the piston rod of cylinder goes downwards to designated position, and suction nozzle is by panel computer shell from rotation It is drawn on platform, cylinder uplink, stepper motor starts, and panel computer shell is moved at cutting agency, and stepper motor stops, Cylinder downlink, 4 suction nozzles unclamp panel computer shell on the flat belt two that is placed on cutting agency, and flat belt two is by tablet Computer casing is transferred to two end of flat belt, and panel computer shell polishing is completed, and each reset repeats the above bruting process.
The present invention is had the advantages that compared with prior art:
One, the skeleton structure of rack of the present invention is made of aluminium section bar, and surface panel is carried out using Q235 material sheet metal components Bending is made so that panel computer shell arc surface grinding apparatus corrosion resistance is strong, and the performances such as intensity, plasticity, welding obtain good Good cooperation.
Two, operation panel of the present invention includes at least start button, scram button so that panel computer shell arc surface is polished Equipment operation is convenient, once device fails, staff can closing machine immediately, unnecessary loss can be prevented, reliably Property it is high.
Three, include power switch, contactor, relay, frequency converter, the various electrical members of protector in power control cabinet of the present invention Part so that the equipment is easy to repair.
Four, feed mechanism of the present invention, Manipulator Transportation mechanism, product rotating mechanism, polishing feed mechanism, cutting agency, So that panel computer shell arc surface grinding apparatus realizes full-automation, it is efficient.
Five, pass through rotating platform 360 deg rotating displaying in product rotating mechanism of the present invention so that bruting process middle plateform computer Four side of shell, quadrangle can be by comprehensive polishings.
Six, it is connected with rack on the connecting plate of the small-sized abrasive machine of the present invention, speed regulating motor can be by adjusting gear rotational speed band It moves small-sized abrasive machine to move linearly in the X-axis direction, uniform grinding panel computer shell, precision reaches specified and requires 0.2um.
Seven, side plate two of the present invention is equipped with movable plate, and trough type photoelectric sensor is arranged within the scope of 90 degree extremely Few 3, it can be achieved that setting activity turns an angle, drive small-sized abrasive machine to be polished flat plate computer casing arc surface, carry significantly Height polishing precision.
Eight, the present invention is controlled using PLC, manual operation control panel button so that panel computer shell arc surface is polished Equipment operation is stablized, and the degree of automation improves, and running efficiency improves.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of front view of total assembling structure of panel computer shell arc surface grinding apparatus of the present invention.
Fig. 2 is the side view of total assembling structure shown in Fig. 1.
Fig. 3 is the vertical view of total assembling structure described in Fig. 1.
Fig. 4 is a kind of front view of the characteristic mechanism of panel computer shell arc surface grinding apparatus of the present invention.
Fig. 5 is the side view of characteristic mechanism shown in Fig. 4.
Fig. 6 is the vertical view of characteristic mechanism shown in Fig. 4.
Fig. 7 is a kind of front view of the feed mechanism of panel computer shell arc surface grinding apparatus of the present invention.
Fig. 8 is the side view of feed mechanism shown in Fig. 7.
Fig. 9 is the vertical view of feed mechanism shown in Fig. 7.
Figure 10 is the sectional view of the line A-A along Fig. 7.
Figure 11 is C in Figure 10 to partial enlarged view.
Figure 12 is the sectional view of the line B-B along Fig. 7.
Figure 13 is a kind of front view of the conveying robot mechanism of panel computer shell arc surface grinding apparatus of the present invention.
Figure 14 is the side view of conveying robot mechanism shown in Figure 13.
Figure 15 is the vertical view of conveying robot mechanism shown in Figure 13.
Figure 16 is the sectional view of the line D-D along Figure 13.
Figure 17 is a kind of front view of the product workpiece polishing mechanism of panel computer shell arc surface grinding apparatus of the present invention.
Figure 18 is the side view of product workpiece polishing mechanism shown in Figure 17.
Figure 19 is the vertical view of product workpiece polishing mechanism shown in Figure 17.
Figure 20 is a kind of front view of the product rotating mechanism of panel computer shell arc surface grinding apparatus of the present invention.
Figure 21 is the side view of product rotating mechanism shown in Figure 20.
Figure 22 is the vertical view of product rotating mechanism shown in Figure 20.
Figure 23 is the sectional view of the E-E lines along Figure 20.
Figure 24 is the partial sectional view of the F-F lines along Figure 22.
Figure 25 is a kind of front view of the polishing feed mechanism of panel computer shell arc surface grinding apparatus of the present invention.
Figure 26 is the side view of polishing feed mechanism shown in Figure 25.
Figure 27 is the vertical view of polishing feed mechanism shown in Figure 25.
Figure 28 is the rearview of polishing feed mechanism shown in Figure 25.
Figure 29 is the sectional view of the G-G lines along Figure 25.
Figure 30 is the partial sectional view of the H-H lines along Figure 27.
Figure 31 is a kind of front view of the cutting agency of panel computer shell arc surface grinding apparatus of the present invention.
Figure 32 is the side view of cutting agency shown in Figure 31.
Figure 33 is the vertical view of cutting agency shown in Figure 31.
Figure 34 is the sectional view of the line A-A along Figure 31.
Figure 35 is C in Figure 34 to partial enlarged view.
Figure 36 is the sectional view of the line B-B along Figure 31.
Figure 37 is the structural schematic diagram of tablet computer.
In attached drawing
1, rack 2, power control cabinet 3, control panel
4, characteristic mechanism 41, feed mechanism 4101, bearing one
4102, profile plate 1, motor mounting plate 1, synchronous motor one
4105, synchronous pulley 1, synchronous pulley 2 4107, synchronous belt one
4108, roller bearing 1, roller bearing 2 4110, synchronous pulley three
4111, synchronous pulley 4 4112, synchronous belt 2 4113, flat belt one
4114, locking nut 1, deep groove ball bearing 1, locking nut two
4117, deep groove ball bearing 2 42, conveying robot mechanism 4201, bottom plate one
4202, guide holder 4203, guide post 1, anchor ear seat
4205, side plate 1, stepper motor 4207, synchronous pulley five
4208, synchronous pulley 6 4209, synchronous belt 3 4210, X are to sliding-rail sliding one
4211, movable plate 1, cylinder 4213, floating junction
4214, push plate 4215, Z-direction sliding-rail sliding 4216, suction nozzle mounting plate
4217, suction nozzle 43, product workpiece polishing mechanism 431, product rotating mechanism
43101, bottom plate 2 43102, servo motor 1, shaft coupling one
43104, ball screw 1, bearing block 1, pair of nut one
43107, X is to sliding-rail sliding 2 43108, movable plate 2 43109, electric cylinders mounting plate
43110, electric cylinders 43111, shaft coupling 2 43112, rotary shaft one are rotated
43113, rotating platform 43114, deep groove ball bearing 3 43115, axle sleeve
432, product polishing feed mechanism 43201, guide post 2 43202, upper plate
43203, servo motor 2 43204, shaft coupling 3 43205, ball screw two
43206, bearing block 2 43207, pair of nut 2 43208, bearing block three
43209, X is to sliding-rail sliding 3 43210, mounting blocks 43211, movable plate three
43212, side plate 2 43213, synchronous motor 2 43214, synchronous pulley seven
43215, synchronous pulley 8 43216, synchronous belt 4 43217, rotary shaft two
43218, movable plate 43219, speed regulating motor 43220, gear
43221, X is to rack 43222, connecting plate 43223, small-sized abrasive machine
43224, sand paper 43225, with movable plate 43226, trough type photoelectric sensor
44, cutting agency 4401, bearing 2 4402, profile plate two
4403, motor mounting plate 2 4404, synchronous motor 3 4405, synchronous pulley nine
4406, synchronous pulley 10, synchronous belt 5 4408, roller bearing three
4409, roller bearing 4 4410, synchronous pulley 11, synchronous pulley 12
4412, synchronous belt 6 4413, flat belt 2 4414, locking nut three
4415, deep groove ball bearing 4 4416, locking nut 4 4417, deep groove ball bearing five
5, tablet computer
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with attached drawing and specific implementation Example, the present invention will be described in further detail.It should be noted that " top " mentioned in the present embodiment, " lower section ", " preceding Side ", " rear ", " left side ", " right side ", " inside ", the descriptions such as " outside " are defined according to common meaning, and " X to ", " Y-direction ", " Z-direction " are then that reference standard rectangular coordinate system in space defines, and are merely for convenience of narration and are illustrated, rather than to limit The enforceable range of the present invention.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to Limit the present invention.
[embodiment 1]
As shown in Figure 1-Figure 3, a kind of panel computer shell arc surface grinding apparatus, including rack 1, power control cabinet 2, control Panel 3, characteristic mechanism 4;It is controlled using PLC, the start button, scram button on manual operation control panel 3 pair are set with realizing Standby enabling and pause.
As shown in Figure 4-Figure 6, the characteristic mechanism includes feed mechanism 41, conveying robot mechanism 42, product sander Structure 43, cutting agency 44.
As shown in Fig. 7-Figure 12, the feed mechanism 41 includes bearing 1, and type is equipped on the bearing 1 Material plate 1, one 4102 left side of the profile plate are equipped with motor mounting plate 1, and the motor mounting plate 1 connects It is connected to synchronous motor 1, the synchronous motor 1 drives synchronous pulley 1 to rotate, the synchronous pulley one 4105 drive synchronous pulley 2 4106 to rotate by synchronous belt 1, and the synchronous pulley 2 4106 drives roller bearing 1 Rotation, the roller bearing 1 drive synchronous pulley 3 4110 to rotate, and the synchronous pulley 3 4110 passes through synchronous belt 2 4112 Synchronous pulley 4 4111 is driven to rotate, the synchronous pulley 4 4111 drives roller bearing 2 4109 to rotate, and flat belt 1 is in institute State engaged transmission between roller bearing 1 and the roller bearing 2 4109;One 4108 preceding shaft end of the roller bearing is equipped with locking nut one 4114, one 4108 both sides of the roller bearing are also equipped with deep groove ball bearing 1;Shaft end is equipped with lock after the roller bearing 2 4109 Tight nut 2 4116,2 4109 both sides of the roller bearing are also equipped with deep groove ball bearing 2 4117;
Power is provided by synchronous motor 1, the roller bearing 1 and described is sent power to by above-mentioned connection Between roller bearing 2 4109, drive flat belt one thereon that panel computer shell 5 is transferred at conveying robot mechanism 42.
As shown in Figure 13-Figure 16, the conveying robot mechanism 42 includes the bottom plate 1 with guide holder 4202, Guide post 1 is installed, the guide post 1 is fixed with side plate one by anchor ear seat 4204 on the guide holder 4202 4205, one 4205 left side of the side plate is equipped with stepper motor 4206, and the side plate 1 also carries X to sliding-rail sliding one 4201, the stepper motor 4206 drives synchronous pulley 5 4207 to rotate, and the synchronous pulley 5 4207 passes through synchronous belt three 4209 drive synchronous pulley 6 4208 to rotate, and have movable plate one by upper and lower 2 briquettings compression on the synchronous belt 3 4209 4211, cylinder 4212, the floating junction 4213 that the cylinder 4212 is connected by shaft end are installed on the movable plate 1 Push plate 4214 is pushed to be moved along Z-direction sliding-rail sliding 4215,4214 lower section of the push plate is connected with suction nozzle mounting plate 4216, described 4 suction nozzles 4217 are installed on suction nozzle mounting plate 4216;
The stepper motor 4206 starts, and driving synchronous pulley 5 4207 rotates, and synchronous pulley 5 4207 passes through synchronous belt 3 4209 drive synchronous pulleys 6 4208 to rotate, and movable plate 1 is by synchronous belt 3 4209 along X to sliding-rail sliding one 4210 linear movements, stepper motor 4206 stop;Cylinder 4212 pushes push plate 4214 by the floating junction 4213 that shaft end connects It is moved to designated position along Z-direction sliding-rail sliding 4215, to designated position, four are inhaled the piston rod downlink or uplink of cylinder 4212 Mouth 4217 realizes the absorption or placement to panel computer shell 5.
As shown in Figure 17-Figure 19, the product workpiece polishing mechanism 43 includes product rotating mechanism 431, product polishing feeding machine Structure 432.
As shown in Figure 20-Figure 24, the product rotating mechanism 431, including bottom plate 2 43101, the bottom plate 2 43101 Top both sides have X to sliding-rail sliding 2 43107, and 2 43101 left side of the bottom plate is also equipped with servo motor 1, described Servo motor 1 is connect by shaft coupling 1 with ball screw 1, a left side for the ball screw 1 Shaft end is equipped with bearing block 1, pair of nut 1;The X is equipped with movable plate two on sliding-rail sliding 2 43107 43108, there is electric cylinders mounting plate 43109 in 2 43108 top of the movable plate, and rotation is connected on the electric cylinders mounting plate 43109 Electric cylinders 43110, the rotation electric cylinders 43110 are connect by shaft coupling 2 43111 with rotary shaft 1, the rotary shaft one 43112 tops are connected with rotating platform 43112;Deep groove ball bearing 3 43114 is installed in the rotary shaft 1, it is described Axle sleeve 43115 is installed outside deep groove ball bearing 3 43114;
Servo motor 1 starts, and driving ball screw 1 rotates and converts rotational motion into straight Line moves, and movable plate 2 43108 is moved along the X that its both sides is installed to sliding-rail sliding 2 43107, the servo motor one 43102 stop, and rotation electric cylinders 43110 start, and by the connection of shaft coupling 1, rotary shaft 1 are made to rotate, rotation Axis 1 drives rotating platform 43113 to be rotated according to sets requirement.
As shown in Figure 25-Figure 30, the product polishing feed mechanism 432, including guide post 2 43201, the guide post Upper plate 43202 is installed on 2 43201, there is servo motor 2 43203, the servo motor 2 43203 on the upper plate 43202 It is connect with ball screw 2 43205 by shaft coupling 3 43204,2 43205 left end of the ball screw is equipped with bearing block two 43206, middle-end is equipped with pair of nut 2 43207, and right end is equipped with bearing block 3 43208;It is also equipped on the upper plate 43202 Mounting blocks 43210, X are equipped on the mounting blocks 43210 to sliding-rail sliding 3 43209, and the X is to sliding-rail sliding 3 43209 On be connected with movable plate 3 43211,3 43211 both sides of the movable plate are equipped with side plate 2 43212, front side plate 2 43212 Synchronous motor 2 43213 is inside installed, synchronous pulley seven is fixed in the shaft end of the synchronous motor 2 43213 by flat key 43214, the synchronous pulley 7 43215 is connect by synchronous belt 4 43216 with synchronous pulley 8 43215, the synchronous pulley 8 43215 are connected with rotary shaft 2 43217, and the rotary shaft 2 43217 is connected with movable plate 43218, the movable plate 43218 Upper outer is equipped with speed regulating motor 43219, and 43219 shaft end of the speed regulating motor is connected with gear 43220, the gear 43220 are connected with X to rack 43221, and the rack 43221 is connected with the connecting plate of the inside above movable plate 43218 43222, small-sized abrasive machine 43223 is installed, the small-sized abrasive machine 43223 carries sand paper on the connecting plate 43222 43224, it is equipped with movable plate 43225 on rear side plate 2 43212, it is described to be corresponding with trough type photoelectric sensor with movable plate 43225 43226, the trough type photoelectric sensor 43226 is arranged 3 within the scope of 90 degree;
Servo motor 2 43203 starts, and driving ball screw 2 43205 rotates and converts rotational motion into straight Line moves, and the X that movable plate 3 43211 is installed along both sides is moved to designated position, servo motor two to sliding-rail sliding 3 43209 43202 stop, and synchronous pulley 7 43214 is fixed in the shaft end of synchronous motor 2 43213 by flat key, passes through synchronous belt 4 43216 Engaged transmission, synchronous pulley 8 43215 rotate, rotary shaft 2 43217 mounted thereto rotation, movable plate 43218 around Rotary shaft 2 43217 moves in a circle, by being installed on the side plate 2 43212 at rear with movable plate 43225 in groove profile photoelectric transfer The angle rotated in sensor 43226 by judging movable plate 43218, small-sized abrasive machine 43223, which is powered, to be started, 43224 needle of sand paper It polishes panel computer shell 5.
As shown in Figure 31-Figure 36, the cutting agency 44 includes bearing 2 4401, is equipped on the bearing 2 4401 Profile plate 2 4402,2 4402 left side of the profile plate are equipped with motor mounting plate 2 4403, the motor mounting plate 2 4403 It is connected with synchronous motor 3 4404, the synchronous motor 3 4404 drives synchronous pulley 9 4405 to rotate, the synchronous pulley nine 4405 drive synchronous pulley 10 to rotate by synchronous belt 5 4407, and the synchronous pulley 10 drives roller bearing 3 4408 Rotation, the roller bearing 3 4408 drive synchronous pulley 11 to rotate, and the synchronous pulley 11 passes through synchronous belt six 4412 drive synchronous pulley 12 to rotate, and the synchronous pulley 12 drives roller bearing 4 4409 to rotate, flat belt two 4413 between the roller bearing 3 4408 and roller bearing 4 4409 engaged transmission;3 4408 preceding shaft end of the roller bearing is equipped with locking Nut 3 4414,3 4408 both sides of the roller bearing are also equipped with deep groove ball bearing 4 4415;Shaft end is pacified after the roller bearing 4 4409 Equipped with locking nut 4 4416,4 4409 both sides of the roller bearing are also equipped with deep groove ball bearing 5 4417;
Power is provided by synchronous motor 3 4404, the roller bearing 3 4408 and described is sent power to by above-mentioned connection Between roller bearing 4 4409, the product polished is transmitted.
As shown in Fig. 1-Figure 36, a kind of polishing process of panel computer shell arc surface grinding apparatus, including with Lower step:
1) feeding:Equipment is checked without hidden danger, the start button of manual operation control panel 3 starts synchronous motor 1, Synchronous motor 1 drives synchronous pulley 1 to rotate, and synchronous pulley 1 drives synchronous belt by synchronous belt 1 2 4106 rotations are taken turns, synchronous pulley 2 4106 drives roller bearing 1 to rotate, and roller bearing 1 drives 3 4110 turns of synchronous pulley Dynamic, synchronous pulley 3 4110 drives synchronous pulley 4 4111 to rotate by synchronous belt 2 4112, and synchronous pulley 4 4111 drives rolling Axis 2 4109 rotates, and flat belt 1 is driven between roller bearing 1 and roller bearing 2 4109, and panel computer shell 5 is flat It is transferred on belt 1 at conveying robot mechanism 42, synchronous motor 1 stops;
2) it carries:Stepper motor 4206 starts, and driving synchronous pulley 5 4207 rotates, and synchronous pulley 5 4207 passes through synchronization Band 3 4209 drives synchronous pulley 6 4208 to rotate, and movable plate 1 is by synchronous belt 3 4209 along X to sliding-rail sliding one 4210 are moved straightly to designated position, and stepper motor 4206 stops;Cylinder 4212 is pushed away by the floating junction 4213 that shaft end connects Dynamic push plate 4214 is moved to designated position along Z-direction sliding-rail sliding 4215, and the piston rod of cylinder 4212 goes downwards to designated position, and four A suction nozzle 4217 draws panel computer shell 5 from flat belt 1, is moved at product workpiece polishing mechanism 43, stepper motor Stop 4206, the absorption of panel computer shell 5 is placed on rotating platform 43113 by 4212 downlink of cylinder, suction nozzle 4217, carrying implement Tool mobile phone structure 42 resets;
3) it polishes:Servo motor 2 43203 starts, and driving ball screw 2 43205 rotates and by rotary motion Linear motion is converted to, movable plate 3 43211 is moved to designated position to sliding-rail sliding 3 43209 along the X that both sides are installed, watches The stopping of motor 2 43202 is taken, the shaft end of synchronous motor 2 43213 fixes synchronous pulley 7 43214 by flat key, passes through synchronous belt 4 43216 engaged transmission, synchronous pulley 8 43215 rotate, rotary shaft 2 43217 mounted thereto rotation, movable plate 43218 move in a circle around rotary shaft 2 43217, by being installed on the side plate 2 43212 at rear with movable plate 43225 in slot The angle rotated in type photoelectric sensor 43226 by judging movable plate 43218, small-sized abrasive machine 43223, which is powered, to be started, sand paper 43224 are directed to the carry out fillet polishing on one side of panel computer shell 5, in the course of work, pass through and set sand paper 43224 and polish work The angle of part, good one side of polishing;
4) rotary-grinding:Servo motor 1 starts, and driving ball screw 1 rotates and will rotation Movement is converted to linear motion, and the X that movable plate 2 43108 is installed along its both sides is moved to specified to sliding-rail sliding 2 43107 Position, the servo motor 1 stop, and rotation electric cylinders 43110 start, and by the connection of shaft coupling 1, make rotation Axis 1 rotates, and rotary shaft 1 drives rotating platform 43113 to be rotated by 90 ° according to sets requirement, small-sized abrasive machine 43223 start 5 another side of panel computer shell of polishing, until 5 four side of panel computer shell and quadrangle whole polishing have acted At each reset;
5) blanking is carried:Stepper motor 4206 is again started up, and driving synchronous pulley 5 4207 rotates, synchronous pulley 5 4207 Synchronous pulley 6 4208 is driven to rotate by synchronous belt 3 4209, movable plate 1 is by synchronous belt 3 4209 along X to cunning Rail sliding block 1 moves along a straight line the specified stroke of another position, and stepper motor 4206 stops, the piston of cylinder 4212 Bar goes downwards to designated position, and suction nozzle 4217 draws panel computer shell 5 from rotating platform 43113,4212 uplink of cylinder, step Stepper motor 4206 starts, and panel computer shell 5 is moved at cutting agency 44, and stepper motor 4206 stops, under cylinder 4212 Row, 4 suction nozzles 4217 unclamp panel computer shell 5 on the flat belt 2 4413 being placed on cutting agency 44, flat belt two Panel computer shell 5 is transferred to 2 4413 end of flat belt by 4413, and the polishing of panel computer shell 5 is completed, each reset, weight The multiple above bruting process.
Using panel computer shell arc surface grinding apparatus shown in Fig. 1-Figure 36,1 worker can manage 2-3 platforms simultaneously Equipment, every equipment one panel computer shell of polishing take 15min, and for grinding workpieces qualification rate up to 99%, grinding workpieces are uniform And precision reaches 0.2um, labor intensity is low, panel computer shell arc surface grinding apparatus the operation is stable, not easy break-down.
[comparative example 1]
A kind of polishing machine equipment for metal shell edge is disclosed using Chinese patent literature CN 105751029, it should Polishing machine polishes a panel computer shell size metal shell, needs one equipment of 1-2 operations, every equipment polishing One panel computer shell takes 25min, qualification rate 75%, and it is easily uneven to polish, and labor intensity is general.
[comparative example 2]
Using the method for manual polishing panel computer shell, 1 worker's one panel computer shell of polishing takes 40min, Qualification rate is 50%, and it is uneven to polish, and labor intensity is high.
Although the illustrative specific implementation mode of the present invention is described above, in order to the technology of the art Personnel are it will be appreciated that the present invention, but the present invention is not limited only to the range of specific implementation mode, to the common skill of the art For art personnel, as long as long as various change the attached claims limit and determine spirit and scope of the invention in, one The innovation and creation using present inventive concept are cut in the row of protection.

Claims (9)

1. a kind of panel computer shell arc surface grinding apparatus, including rack (1), power control cabinet (2), control panel (3), characteristic machine Structure (4), the characteristic mechanism (4) include feed mechanism (41), conveying robot mechanism (42), product workpiece polishing mechanism (43), under Expect that mechanism (44), the product workpiece polishing mechanism include workpiece rotation mechanism (431), polishing feed mechanism (432);
The feed mechanism (41) is located at left side, and the conveying robot mechanism (42) is located above, the product workpiece polishing mechanism (43) it is located on the right side of the feed mechanism (41), the cutting agency (44) is located on the right side of the product workpiece polishing mechanism (43);
The panel computer shell arc surface grinding apparatus is controlled using PLC, passes through pressing on manual operation control panel (3) Button.
2. a kind of panel computer shell arc surface grinding apparatus according to claim 1, it is characterised in that the power control cabinet (2), include power switch, contactor, relay, frequency converter, protector.
3. a kind of panel computer shell arc surface grinding apparatus according to claim 1, it is characterised in that the control plane Plate (3) includes at least start button, scram button.
4. a kind of panel computer shell arc surface grinding apparatus according to claim 1, it is characterised in that the feeder Structure (41) includes bearing one (4101), and profile plate one (4102), the profile plate one are equipped on the bearing one (4101) (4102) left side is equipped with motor mounting plate one (4103), and the motor mounting plate one (4103) is connected with synchronous motor one (4104), the synchronous motor one (4104) driving synchronous pulley one (4105) rotates, and the synchronous pulley one (4105) passes through Synchronous belt one (4107) drives synchronous pulley two (4106) to rotate, and the synchronous pulley two (4106) drives roller bearing one (4108) to turn Dynamic, the roller bearing one (4108) drives synchronous pulley three (4110) to rotate, and the synchronous pulley three (4110) passes through synchronous belt two (4112) synchronous pulley four (4111) is driven to rotate, the synchronous pulley four (4111) drives roller bearing two (4109) to rotate, flat skin Band one (4113) engaged transmission between the roller bearing one (4108) and the roller bearing two (4109);
The preceding shaft end of the roller bearing one (4108) is equipped with locking nut one (4114), and the roller bearing one (4108) both sides are also equipped with Deep groove ball bearing one (4115);
Shaft end is equipped with locking nut two (4116) to the roller bearing two (4109) afterwards, and the roller bearing two (4109) both sides are also equipped with Deep groove ball bearing two (4117).
5. a kind of panel computer shell arc surface grinding apparatus according to claim 1, it is characterised in that the carrying implement Tool mobile phone structure (42), the conveying robot mechanism (42) includes the bottom plate one (4201) with guide holder (4202), described to lead Guide post one (4203) is installed on seat (4202), the guide post one (4203) is fixed with side plate by anchor ear seat (4204) One (4205), the side plate one (4205) left side are equipped with stepper motor (4206), and the side plate one (4205) also carries X to cunning Rail sliding block one (4201), stepper motor (4206) the driving synchronous pulley five (4207) rotate, the synchronous pulley five (4207) synchronous pulley six (4208) is driven to rotate by synchronous belt three (4209), by up and down on the synchronous belt three (4209) 2 briquetting compressions have movable plate one (4211), and cylinder (4212), the cylinder are equipped on the movable plate one (4211) (4212) push push plate (4214) along Z-direction sliding-rail sliding (4215) movement, institute by the floating junction (4213) that shaft end connects It states and is connected with suction nozzle mounting plate (4216) below push plate (4214), 4 suction nozzles are installed on the suction nozzle mounting plate (4216) (4217)。
6. a kind of panel computer shell arc surface grinding apparatus according to claim 1, it is characterised in that the product rotation Rotation mechanism (431), including bottom plate two (43101), the bottom plate two (43101) top both sides have X to sliding-rail sliding two (43107), servo motor one (43102), the servo motor one (43102) are also equipped on the left of the bottom plate two (43101) It is connect with ball screw one (43104) by shaft coupling one (43103), the left axle end installation of the ball screw one (43104) There are bearing block one (43105), pair of nut one (43106);
The X is equipped with movable plate two (43108) on sliding-rail sliding two (43107), has above the movable plate two (43108) Electric cylinders mounting plate (43109) is connected with rotation electric cylinders (43110), the rotation electric cylinders on the electric cylinders mounting plate (43109) (43110) it is connect with rotary shaft one (43112) by shaft coupling two (43111), is connected with above the rotary shaft one (43112) Rotating platform (43112);
Deep groove ball bearing three (43114) is installed, the deep groove ball bearing three (43114) is outside in the rotary shaft one (43112) Portion is equipped with axle sleeve (43115).
7. a kind of panel computer shell arc surface grinding apparatus according to claim 1, it is characterised in that the product is beaten Feed mechanism (432), including guide post two (43201) are ground, upper plate (43202), institute are installed in the guide post two (43201) Stating has servo motor two (43203) on upper plate (43202), the servo motor two (43203) by shaft coupling three (43204) with Ball screw two (43205) connects, and the ball screw two (43205) left end is equipped with bearing block two (43206), middle-end installation There are pair of nut two (43207), right end that bearing block three (43208) is installed;
It is also equipped with mounting blocks (43210) on the upper plate (43202), X is installed on the mounting blocks (43210) and is slided to sliding rail Block three (43209), the X are connected with movable plate three (43211), the movable plate three on sliding-rail sliding three (43209) (43211) both sides are equipped with side plate two (43212), and synchronous motor two (43213), institute are equipped in front side plate two (43212) Synchronous pulley seven (43214), the synchronous pulley seven (43215) are fixed in the shaft end for stating synchronous motor two (43213) by flat key It is connect with synchronous pulley eight (43215) by synchronous belt four (43216), the synchronous pulley eight (43215) is connected with rotary shaft Two (43217), the rotary shaft two (43217) are connected with movable plate (43218), movable plate (43218) the upper outer peace Equipped with speed regulating motor (43219), speed regulating motor (43219) shaft end is connected with gear (43220), the gear (43220) X is connected with to rack (43221), the rack (43221) is connected with the connecting plate of the inside above movable plate (43218) (43222), small-sized abrasive machine (43223) is installed, the small-sized abrasive machine (43223) carries on the connecting plate (43222) Sand paper (43224).
8. a kind of panel computer shell arc surface grinding apparatus according to claim 7, it is characterised in that the side plate two (43212), rear side plate two (43212) is equipped with movable plate (43225), described to be corresponding with groove profile photoelectricity with movable plate (43225) Sensor (43226), the trough type photoelectric sensor (43226) are at least arranged 3 within the scope of 90 degree.
9. a kind of panel computer shell arc surface grinding apparatus according to claim 1, it is characterised in that the blanking machine Structure (44) includes bearing two (4401), and profile plate two (4402), the profile plate two are equipped on the bearing two (4401) (4402) left side is equipped with motor mounting plate two (4403), and the motor mounting plate two (4403) is connected with synchronous motor three (4404), the synchronous motor three (4404) driving synchronous pulley nine (4405) rotates, and the synchronous pulley nine (4405) passes through Synchronous belt five (4407) drives synchronous pulley ten (4406) to rotate, and the synchronous pulley ten (4406) drives roller bearing three (4408) to turn Dynamic, the roller bearing three (4408) drives synchronous pulley 11 (4410) to rotate, and the synchronous pulley 11 (4410) passes through synchronization Band six (4412) drives synchronous pulley 12 (4411) to rotate, and the synchronous pulley 12 (4411) drives roller bearing four (4409) to turn It is dynamic, flat belt two (4413) engaged transmission between the roller bearing three (4408) and roller bearing four (4409);
The preceding shaft end of the roller bearing three (4408) is equipped with locking nut three (4414), and the roller bearing three (4408) both sides are also equipped with Deep groove ball bearing four (4415);
Shaft end is equipped with locking nut four (4416) to the roller bearing four (4409) afterwards, and the roller bearing four (4409) both sides are also equipped with Deep groove ball bearing five (4417).
CN201810177748.7A 2018-03-05 2018-03-05 A kind of panel computer shell arc surface grinding apparatus Pending CN108381344A (en)

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CN109036828A (en) * 2018-08-20 2018-12-18 张家港市欧微自动化研发有限公司 A kind of iron core hinging workpiece assembly equipment
CN109079474A (en) * 2018-08-31 2018-12-25 嘉善安必兴精密机械有限公司 A kind of sealing ring assembling device
CN109764846A (en) * 2019-03-04 2019-05-17 佛山市南海区广工大数控装备协同创新研究院 A kind of bit diameter measuring device
CN112008558A (en) * 2020-09-04 2020-12-01 程晋芹 Automatic polishing equipment for machining special-shaped plates and working method thereof
CN113478351A (en) * 2021-09-03 2021-10-08 海安市华达铝型材有限公司 Aluminum profile surface polishing equipment and polishing process

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CN109079474A (en) * 2018-08-31 2018-12-25 嘉善安必兴精密机械有限公司 A kind of sealing ring assembling device
CN109764846A (en) * 2019-03-04 2019-05-17 佛山市南海区广工大数控装备协同创新研究院 A kind of bit diameter measuring device
CN112008558A (en) * 2020-09-04 2020-12-01 程晋芹 Automatic polishing equipment for machining special-shaped plates and working method thereof
CN113478351A (en) * 2021-09-03 2021-10-08 海安市华达铝型材有限公司 Aluminum profile surface polishing equipment and polishing process

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Application publication date: 20180810