CN109774082A - A kind of automatic milling material machine - Google Patents

A kind of automatic milling material machine Download PDF

Info

Publication number
CN109774082A
CN109774082A CN201811616620.2A CN201811616620A CN109774082A CN 109774082 A CN109774082 A CN 109774082A CN 201811616620 A CN201811616620 A CN 201811616620A CN 109774082 A CN109774082 A CN 109774082A
Authority
CN
China
Prior art keywords
sucker
plate
parallel
machine
mounting plate
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
CN201811616620.2A
Other languages
Chinese (zh)
Inventor
张大斌
袁卫顺
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.)
Chongqing Yu Hai Precision Manufacturing Ltd By Share Ltd
Original Assignee
Chongqing Yu Hai Precision Manufacturing Ltd By Share 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 Chongqing Yu Hai Precision Manufacturing Ltd By Share Ltd filed Critical Chongqing Yu Hai Precision Manufacturing Ltd By Share Ltd
Priority to CN201811616620.2A priority Critical patent/CN109774082A/en
Publication of CN109774082A publication Critical patent/CN109774082A/en
Pending legal-status Critical Current

Links

Abstract

The present invention relates to laptop manufacturing fields, more particularly to a kind of automatic milling material machine, including placing the mounting table of shell, the milling cutter device and control unit of milling waste material, it further include Acetabula device, Acetabula device includes sucker, the mounting plate for installing sucker, the power device controlled by control unit and provides the vacuum plant of negative pressure for sucker, through slot is offered on mounting plate, sucker is slidably matched by through slot and mounting plate, sucker and the output end of power device connect, and power device drives sucker to move in the through slot of mounting plate.The invention can avoid Acetabula device because sucker failure cause pick and place shell when the unbalanced problem of stressed skin.

Description

A kind of automatic milling material machine
Technical field
The invention belongs to laptop manufacturing fields, and in particular to a kind of automatic milling material machine.
Background technique
After producing notebook computer casing, the shell taken out from injection mold has material head, therefore, when shell is from mould It is first exactly to remove material head after being taken out in tool.It is to the milling method of the material head of the notebook computer casing in the prior art After product is removed from the molds, product is placed on the automatic milling material machine of the prior art and carries out milling material.
Such as the Chinese patent of Publication No. CN105773931B discloses a kind of milling material structure comprising: bracket;Feeding Slide unit is movably arranged in bracket, and feeding slipway is equipped with the localization tool for placing processed product;Cylinder is pressed, is fixed In the top of feeding slipway;Pressing plate is connect with pressing cylinder, and pressing plate is equipped with sucker;At least two guide rods, one end difference It is connected to the bottom of feeding slipway;Support plate, both ends are respectively pivoted on guide rod, and slide unit plate is movably equipped in support plate, sliding Platen is equipped with jig plate;Stepper motor is set to the lower section of support plate;Screw rod is connect with stepper motor, is arranged on screw rod Ball nut, ball nut are connect by link block with jig plate;Screw rod, one end are screwed into first horizontal plate;Several milling cutters, It is set on jig plate and contacts with product material head.The milling material structure of the program adjusts the height of milling cutter, energy by turning screw rod Realize the milling to material head.
Existing notebook computer casing production is mostly automated production, when carrying out milling material to notebook computer casing The pick-and-place and transport of shell are realized using Acetabula device.The sucker of Acetabula device is mostly that rubber material is made, sucker directly with Shell contact is easy to wear, and adsorption capacity is very poor after sucker is worn.In automated production, Acetabula device can be constantly in Working condition, maintenance personal mostly check Acetabula device by way of inspection, and for the mill of sucker when inspection Damage state is difficult to judge.It is generally adsorbed on when Acetabula device absorbing shell on four angles of shell, to keep the balance of shell, if The a certain sucker being worn is not replaced in time, and just absorption does not live shell, and Acetabula device is caused to be difficult to keep the balance of shell, To be easy to fall, on the one hand, shell will cause shell damage when falling;On the other hand, shell is fallen in other equipment Easily cause the failure of other equipment.
Summary of the invention
The purpose of the present invention is to provide a kind of automatic milling material machines, and Acetabula device is avoided to cause to pick and place shell because of sucker failure When the unbalanced problem of stressed skin.
Base case provided by the invention are as follows: a kind of automatic milling material machine, mounting table, milling waste material including placement shell Milling cutter device and control unit, further include Acetabula device, and Acetabula device includes sucker, the mounting plate for installing sucker, controlled The power device and provide the vacuum plant of negative pressure for sucker that unit controls, offer through slot, sucker passes through through slot on mounting plate It is slidably matched with mounting plate, the output end connection of sucker and power device, power device drives sucker in the through slot of mounting plate Movement.
Beneficial effects of the present invention:
In the present invention, when sucker breaks down, control unit controls power device work, by power device to sucker Position is adjusted, and is conducive to the absorption position that sucker finds balance on the shell, is avoided that Acetabula device is led because of sucker failure The unbalanced problem of stressed skin is caused, solves the problems, such as to fall because of stressed skin imbalance.
Further, cavity is equipped in sucker, the side wall of sucker is divided into inner and outer wall by cavity, and it is single to be equipped with detection in cavity Member, detection unit includes power supply, made of metal identical and the first parallel-plate and the second parallel-plate parallel to each other with And it is fixedly arranged on the insulated spring between inner and outer wall, the first parallel-plate and the second parallel-plate are respectively and in sucker outer wall and sucker Wall is fixedly connected, and the first parallel-plate, the second parallel-plate form measure loop by conducting wire and power supply, is serially connected with energy on measure loop The current sensor of curent change in detection circuit is sensed, current sensor is connect with control unit signal.
Detected by the detection circuit in sucker cavity to sucker: when sucker and shell contact, outer wall is under pressure Effect and inward wall position moves, insulated spring can be compressed, while the first parallel-plate and the second parallel-plate can be slowly close to straight To contact, when the first parallel-plate and the contact of the second parallel-plate, measure loop be can turn on, the current sense on measure loop Device can sense current signal and be sent to control unit.If current signal remains unchanged, judge that sucker suction has lived shell, For normal sucker;If disappearing after current signal, judge that sucker is unable to absorbing shell, which is failure sucker.
The utility model has the advantages that the present invention is able to achieve the purpose detected to sucker suction function, the sucker that is out of order can be detected.Pressure Force snesor detection is the pressure signal directly contacted, and sucker is mostly that rubber elastomeric material is made, suction when being under pressure Disk can deformation occurs, and when deformation can eliminate partial pressure, can have inaccuracy using hitting for pressure sensor detecting element Problem.And the detection device in the present embodiment is exactly based on sucker deformation to detect whether absorbing shell, this detection mode meeting It is sensitiveer.On the other hand, pressure sensor its unstable working condition under the working environment of negative pressure.
Further, fixed between sucker and mounting plate to have elastic component.The utility model has the advantages that spring has cheap and work Stable feature.
Further, sucker includes suction nozzle and the connecting column that is fixedly connected with suction nozzle, the output end of connecting column and power device Connection.
Further, suction nozzle is connected to by tracheae with vacuum plant, and vacuum plant provides negative pressure for suction nozzle.
Further, Acetabula device further includes the mechanical arm controlled by control unit.
Detailed description of the invention
In order to keep the purpose of the present invention, technical scheme and beneficial effects clearer, the present invention provides following attached drawing and carries out Illustrate:
Fig. 1 is the structural schematic diagram of Acetabula device in the automatic milling material machine of the present invention;
Fig. 2 is the structural schematic diagram of the first sucker in the automatic milling material machine of the present invention;
Fig. 3 is the circuit diagram of detection circuit in the automatic milling material machine of the present invention;
Fig. 4 is the structural schematic diagram of detection circuit in the automatic milling material machine of the present invention.
Specific embodiment
Below in conjunction with attached drawing, a preferred embodiment of the present invention will be described in detail.
Appended drawing reference in Figure of description includes:
Fixed plate 1, the first sucker mounting plate 2, the second sucker mounting plate 3, suction nozzle 401, the first link block 402, elasticity member Part 403, the second link block 404, third link block 405, connecting column 406, the first sucker 41, the second sucker 42, third sucker 43, 4th sucker 44, first straight line motor 51, first connecting rod 501, second straight line motor 52, second connecting rod 502, third linear motor 53, third connecting rod 503, the 4th linear motor 54, fourth link 504, first motor mounting plate 6, the second motor mounting plate 7, gas Pipe 8, the first parallel-plate B1, the second parallel-plate B2, insulated spring B3, power supply U, switch K, current sensor A.
A kind of automatic milling material machine, including pedestal, the mounting table of placing notebook computer casing, the milling cutter for carrying out material head milling The mechanical arm and control milling cutter device, manipulator that device, the Acetabula device of automatic clamping and placing shell, drive Acetabula device move The control unit of arm movement.The PLC technology of the CPlH-XA40DR-A model of OMRON can be used in control unit in the present embodiment Device, the programming of this PLC controller is convenient and performance is stablized.
Pedestal upper end is welded with bracket, and cantilever tip is welded and fixed with mounting table.Mechanical arm uses the prior art In mechanical arm realize, milling cutter device using Publication No. CN106273202A Chinese patent disclosed in automatic milling device In milling cutter device.
Acetabula device as shown in Figure 1:, including fixed plate 1, the left end bottom surface of fixed plate 1 is fixedly connected with hangs down with fixed plate 1 The first straight sucker mounting plate 2, the right end bottom surface of fixed plate 1 are fixedly connected with the second sucker mounting plate vertical with fixed plate 1 3, the through slot vertical with fixed plate 1 is offered on the first sucker mounting plate 2 and the second sucker mounting plate 3.
The first sucker 41 and the second sucker 42 are equipped in the through slot of first sucker mounting plate 2, the first sucker 41 and second is inhaled Inner sidewall of the disk 42 respectively with the through slot of the first sucker mounting plate 2 is slidably matched.The is equipped in the through slot of second sucker mounting plate 3 Three suckers 43 and the 4th sucker 44, third sucker 43 and the 4th sucker 44 inside with the through slot of the second sucker mounting plate 3 respectively Wall is slidably matched.
The left end lateral surface of fixed plate 1 is also fixedly connected with first motor mounting plate 6, fixes on first motor mounting plate 6 First straight line motor 51 and second straight line motor 52 are installed, the output end of first straight line motor 51 is by carrying out first connecting rod 501 It is connect with the first sucker 41, the output end of second straight line motor 52 is connect by second connecting rod 502 with the second sucker 42.
The right end lateral surface of fixed plate 1 is also fixedly connected with the second motor mounting plate 7, fixes on the second motor mounting plate 7 Third linear motor 53 and the 4th linear motor 54 be installed, the output end of third linear motor 53 passes through third connecting rod and the The output end of the connection of three suckers 43, the 4th linear motor 54 is connect by fourth link 504 with the 4th sucker 44.
It is connected to by tracheae 8 between first sucker 41, the second sucker 42, third sucker 43 and the 4th sucker 44, gas The air inlet of pipe 8 is connected to vacuum plant, by vacuum plant to the first sucker 41, the second sucker 42, third sucker 43 and the Four suckers 44 provide negative pressure.Vacuum plant uses vacuum pump, specifically uses Fujiwara negative pressure oilless vacuum pump.
First sucker 41, the second sucker 42, third sucker 43 are identical with 44 structure of the 4th sucker.
As shown in Figure 2: the first sucker 41 includes suction nozzle 401, the first link block 402, the second link block 404, third connection Block 405 and connecting column 406, suction nozzle 401 are connected to tracheae 8, and the upper end of suction nozzle 401 is fixedly connected with the first link block 402, and first Elastic element 403 is equipped between link block 402 and the second connection, elastic element 403 connects with the first link block 402 and second respectively It connects block 404 to be fixedly connected, the upper surface of the second link block 404 and the lower surface of the first sucker mounting plate 2 are slidably matched, and second connects The top for connecing block 404 is fixedly provided with connecting column 406, and connecting column 406 and the through slot of the first sucker mounting plate 2 are slidably matched, connection The third link block 405 with the cooperation of 2 upper surface slide of the first sucker mounting plate is installed on column 406, link block connects by first The defeated mountain axis connection of bar 501 and first straight line motor 51.
Cavity is equipped in suction nozzle 401, the side wall of suction nozzle 401 is divided into inner and outer wall, set between inner and outer wall by cavity There is detection device, as shown in Figure 3 and Figure 4: detection device includes power supply U, made of metal identical and parallel to each other First parallel-plate B1 and the second parallel-plate B2 and insulated spring B3 being vertically located between inner and outer wall, the first parallel-plate B1 and the second parallel-plate B2 are fixedly connected with outer wall and inner wall respectively.First parallel-plate B1 and the second parallel-plate B2 forms such as Fig. 3 Shown in switch K, at measure loop, detection circuit curent change can be sensed by being serially connected on measure loop for switch K and power supply U-shaped Current sensor A.Power supply U is existing five volts of button cell, and ACS712TELC hall sensing can be used in current sensor A Device.
First straight line motor 51, second straight line motor 52, third linear motor 53 and the 4th linear motor 54 are controlled The control of unit, current sensor A can send a signal to control unit.
The course of work of the present embodiment:
1) shell is transported
Control unit controls mechanical arm movement, and mechanical arm drives Acetabula device to reach at enclosure location, controls simultaneously Vacuum plant provides negative pressure for sucker, is transported through by 401 absorbing shell of suction nozzle of sucker.
2) sucker is detected
Sucker is detected by the detection circuit in suction nozzle 401: when the suction nozzle 401 and shell of sucker contact, outer wall The effect that is under pressure and inward wall position moves, insulated spring B3 the first parallel-plate B1 and the second parallel-plate B2 simultaneously can be compressed It can be slowly close to until contact, when the first parallel-plate B1 and the second parallel-plate B2 is contacted, measure loop be can turn on, positioned at detection Current sensor A on circuit can sense current signal and be sent to control unit.If current signal remains unchanged, judge Sucker has adsorbed shell completely;If disappearing after current signal, judge that sucker is unable to absorbing shell, which is failure suction Disk.
3) position adjusts
After judgement obtains failure sucker, control unit controls mechanical arm and linear motor movement, to the position of sucker It is adjusted the position to allow sucker to find balance on the shell, adjusts process: if 1) 41 failure of the first sucker, control unit control Second straight line movement processed, allows the second sucker 42 to move on the first mounting plate the middle line for being located at third sucker 43 and the 4th sucker 44 At position (the second sucker 42, third sucker 43 and the 4th sucker 44 are located on three vertex of isosceles triangle);If 2) 42 failure of first sucker 41 and the second sucker, control unit control mechanical arm, third linear motor 53 and the 4th linear motor 54 movements, are located at third sucker 43 and the 4th sucker 44 on the central axes of shell;If 3) the first sucker 41 and third sucker 43 The second sucker 42 and the 4th sucker 44 are adjusted in failure, control unit control second straight line motor 52 and the movement of the 4th linear motor 54 In the whole same diagonal positions to shell;If 4) the first sucker 41, the second sucker 42 and third sucker 43 damage simultaneously, control Unit controls mechanical arm and the 4th linear motor 54, is located at the 4th sucker 44 at the position of centre of gravity of shell.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme Excessive description, technical field that the present invention belongs to is all before one skilled in the art know the applying date or priority date Ordinary technical knowledge can know the prior art all in the field, and have using routine experiment hand before the date The ability of section, one skilled in the art can improve and be implemented in conjunction with self-ability under the enlightenment that the application provides This programme, some typical known features or known method should not become one skilled in the art and implement the application Obstacle.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, can also make Several modifications and improvements out, these also should be considered as protection scope of the present invention, these all will not influence the effect that the present invention is implemented Fruit and patent practicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification The records such as body embodiment can be used for explaining the content of claim.

Claims (7)

1. a kind of automatic milling material machine, special including placing the mounting table of shell, the milling cutter device and control unit of milling waste material Sign is: further including Acetabula device, Acetabula device includes sucker, the mounting plate for installing sucker, the power controlled by control unit Device and the vacuum plant of negative pressure is provided for sucker, through slot is offered on mounting plate, sucker is slided by through slot and mounting plate matches It closes, the output end of sucker and power device connects, and power device drives sucker to move in the through slot of mounting plate.
2. automatic milling material machine according to claim 1, it is characterised in that: be equipped with cavity in sucker, cavity is by the side of sucker Wall is divided into inner and outer wall, is equipped with detection unit in cavity, and detection unit includes power supply, made of metal identical and mutual Parallel the first parallel-plate and the second parallel-plate and the insulated spring being fixedly arranged between inner and outer wall, the first parallel-plate and Second parallel-plate is fixedly connected with sucker outer wall and sucker inner wall respectively, and the first parallel-plate, the second parallel-plate pass through conducting wire and electricity Source forms measure loop, is serially connected with the current sensor that can sense curent change in detection circuit, current sense on measure loop Device is connect with control unit signal.
3. automatic milling material machine according to claim 2, it is characterised in that: fixed flexible member between sucker and mounting plate Part.
4. automatic milling material machine according to claim 3, it is characterised in that: elastic element is spring.
5. automatic milling material machine according to claim 4, it is characterised in that: sucker includes suction nozzle and is fixedly connected with suction nozzle The output end of connecting column, connecting column and power device connects.
6. automatic milling material machine according to claim 5, it is characterised in that: suction nozzle is connected to by tracheae with vacuum plant, very Empty device provides negative pressure for suction nozzle.
7. automatic milling material machine according to claim 6, it is characterised in that: Acetabula device further includes being controlled by control unit Mechanical arm.
CN201811616620.2A 2018-12-27 2018-12-27 A kind of automatic milling material machine Pending CN109774082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811616620.2A CN109774082A (en) 2018-12-27 2018-12-27 A kind of automatic milling material machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811616620.2A CN109774082A (en) 2018-12-27 2018-12-27 A kind of automatic milling material machine

Publications (1)

Publication Number Publication Date
CN109774082A true CN109774082A (en) 2019-05-21

Family

ID=66498481

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811616620.2A Pending CN109774082A (en) 2018-12-27 2018-12-27 A kind of automatic milling material machine

Country Status (1)

Country Link
CN (1) CN109774082A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW524421U (en) * 2001-12-19 2003-03-11 Aurotek Corp Full automatic substrate processing machine
US20030133800A1 (en) * 1999-05-21 2003-07-17 Lewis Illingworth Vortex attractor for planar and non-planar surfaces
CN202481753U (en) * 2012-03-09 2012-10-10 深圳市华星光电技术有限公司 Transfer equipment for liquid crystal panel
CN106273202A (en) * 2015-05-25 2017-01-04 汉达精密电子(昆山)有限公司 Automatic milling device
CN107545639A (en) * 2017-10-14 2018-01-05 蒋秋菊 Portable bus in-car passenger's crowded state detection means and pre- display systems
CN107900966A (en) * 2017-12-29 2018-04-13 广州酷刻科技有限公司 A kind of sucker module of independent control
CN108093568A (en) * 2017-12-25 2018-05-29 芜湖慧宇商贸有限公司 A kind of pcb board automatically processing device
CN109057349A (en) * 2018-07-23 2018-12-21 王迅 A kind of unmanned plane formula three-dimensional building printer

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030133800A1 (en) * 1999-05-21 2003-07-17 Lewis Illingworth Vortex attractor for planar and non-planar surfaces
TW524421U (en) * 2001-12-19 2003-03-11 Aurotek Corp Full automatic substrate processing machine
CN202481753U (en) * 2012-03-09 2012-10-10 深圳市华星光电技术有限公司 Transfer equipment for liquid crystal panel
CN106273202A (en) * 2015-05-25 2017-01-04 汉达精密电子(昆山)有限公司 Automatic milling device
CN107545639A (en) * 2017-10-14 2018-01-05 蒋秋菊 Portable bus in-car passenger's crowded state detection means and pre- display systems
CN108093568A (en) * 2017-12-25 2018-05-29 芜湖慧宇商贸有限公司 A kind of pcb board automatically processing device
CN107900966A (en) * 2017-12-29 2018-04-13 广州酷刻科技有限公司 A kind of sucker module of independent control
CN109057349A (en) * 2018-07-23 2018-12-21 王迅 A kind of unmanned plane formula three-dimensional building printer

Similar Documents

Publication Publication Date Title
CN203557396U (en) Mechanical paw
CN103471542B (en) Full-automatic rotor measuring machine
CN103837112B (en) Brake disc size detection equipment
CN202591935U (en) Bearing automation assembling machine
CN204053663U (en) A kind of horizontal surface grinder manipulator
CN100487392C (en) Planar glass on-line weighing method and on-line weighing system
CN205317455U (en) Car remote control key life test system
CN207850827U (en) A kind of detection device for carton production
CN205096854U (en) A automatic hole system of processing for diaphragm orifice customization processing
CN103920653A (en) Integrated automatic flatness-detecting, feeding and sorting apparatus and control method
CN103895900B (en) A kind of boxing apparatus of battery pack wiring
CN101723182A (en) Sucking disc assembling bracket for float glass production line cold side glass stacking
CN203679692U (en) Non-return valve assembly and detection machine
CN203037227U (en) Detection device for spring
CN103950037B (en) A kind of manipulator fixture and there is the robot of this manipulator fixture
CN104567997A (en) Integrated commutator detector and detection method thereof
CN205228744U (en) Valve leak hunting testboard
WO2020207271A1 (en) Device for testing service life in simulated environment
CN204172030U (en) A kind of robot manipulator structure
CN204988255U (en) Bore depth automatic checkout device
CN105750780B (en) Servo soldering tip component
CN104325467A (en) Device for testing motion accuracy of robots
CN1995953A (en) Disinfection cabinet drawer life test machine
CN202639635U (en) Automatic spot welding machine
CN105716794A (en) Automatic detection equipment of airtightness of deflating valve of turbocharger

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination