CN100407329C - Rigid disc circuit board mounting machine - Google Patents
Rigid disc circuit board mounting machine Download PDFInfo
- Publication number
- CN100407329C CN100407329C CN2005100217512A CN200510021751A CN100407329C CN 100407329 C CN100407329 C CN 100407329C CN 2005100217512 A CN2005100217512 A CN 2005100217512A CN 200510021751 A CN200510021751 A CN 200510021751A CN 100407329 C CN100407329 C CN 100407329C
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- CN
- China
- Prior art keywords
- screw
- circuit board
- driving mechanism
- screw box
- hard disk
- 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.)
- Expired - Fee Related
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- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention discloses a hard disk circuit board installing machine which comprises an operation desk, a screw box, a hard disk clamp, a movement mechanism and a control system, wherein the screw box is arranged on the fixed position of the operation desk, concave holes which are regularly arrayed are arranged in the screw box, the shape and the size of the concave hole are matched with a used screw, the hard disk clamp contains and fixes a hard disk to make the surface of a circuit board to be installed in the hard disk parallel to the surface of the screw box, the movement mechanism is provided with a suction nozzle which is perpendicular to the surface of the screw box, the suction nozzle can suck out screws form the concave holes of the screw box and moves and screws the screws, and the control system controls the action of the movement mechanism. The hard disk circuit board installing machine of the present invention can automatically complete the screw screwing operation when the circuit board of the hard disk is installed. The workload of operating staffs is greatly reduced, and the work efficiency is increased. Meanwhile, on the basis of the high reliability of mechanical operation, the product quality has more stability.
Description
[technical field]
The present invention relates to hard disk manufacture equipment, specifically relate to a kind of rigid disc circuit board mounting machine.
[background technology]
Hard disk needs in process of production with a packaged printed circuit board (PCB) (Printed circuit board who prepares electronic component, be called for short PCB) be fixed in the tray salver, usually fixedly PCB needs two steps, at first be that its circuit part is connected with other elements of hard disk, with several screws PCB be fixed on the installation position on the hard disk then.On streamline, two steps of this operation are to be finished by manual fully, and a skilled operator can carry out the installation of 1200～1300 hard disks every day.Because the action of two steps is switched, labor capacity is bigger, cause operator's fatigue easily, also be unfavorable for simultaneously the stable of product quality, therefore wish that can provide a kind of can enhance productivity as far as possible, can reduce simultaneously operator's labour intensity and degree of fatigue again, improve the auxiliary assemble mechanism of the quality stability of institute's assembled product.
[summary of the invention]
The technical problem to be solved in the present invention provides a kind of rigid disc circuit board mounting machine that can finish the operation of tightening up a screw in the installation process of hard disk circuit board automatically.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of rigid disc circuit board mounting machine is characterized in that: comprise operator's console, at least one guide rail, screw box, hard disc clamping device, motion and control system; Described guide rail is fixed on the operator's console; Screw box is arranged on the fixed position of operator's console, has regularly arranged shrinkage pool in the screw box, and shrinkage pool shape and size are suitable with employed screw; Described hard disc clamping device bottom cooperates with guide rail, can be along the guide rail horizontal slip, and hard disc clamping device holds and Fixed disk, makes the device, circuit board face for the treatment of in the hard disk be parallel to the screw box surface; Motion is provided with the suction nozzle perpendicular to the screw box surface, can be from the shrinkage pool of screw box sucking-off screw and move and screw; The action of described control system controlled motion mechanism.
Preferably, described hard disc clamping device comprises supporting plane and rigidity block and flexible block fixed thereon, and described rigidity block and flexible block are provided with in opposite directions in pairs, surrounds size and hold of the spacing space that hard disk adapts.
Further preferably, described guide rail is two, is parallel to the screw box both sides.
Described motion can adopt such structure: comprise lever arm and driving mechanism, be equipped with in the described lever arm and inhale screw device and screwing device that described suction nozzle is positioned at the lever arm lower end, be connected with screwing device with the suction screw device respectively; Moving of described driving mechanisms control lever arm.
Described driving mechanism can adopt such structure: comprise vertical drive mechanism, transversal driving mechanism and vertical driving mechanism, the slide block of controlling is respectively separately upward located mobile in horizontal (X-axis) and vertical (Y-axis) that the direction (Z axle) perpendicular to the screw box surface went up, was parallel to the screw box surface; Described lever arm is fixed on the slide block of vertical drive mechanism, and described vertical drive mechanism is fixed on the slide block of transversal driving mechanism, and described transversal driving mechanism is fixed on the slide block of vertical driving mechanism.
Above-mentioned vertical drive mechanism can adopt lift cylinder, above-mentioned transversal driving mechanism and vertically driving mechanism all can adopt screw structure to control the displacement of slide block.。
Described suction screw device is preferably the vacsorb device, and described vacsorb device also sends the vacuum values in the suction nozzle to described control system, makes it can judge the state of the screw of drawing.
The present invention is the automatic screw-driving equipment that will use in other field, accurately locatees the Special Equipment that is exclusively used in the hard disk assembly line assembling that mobile device etc. and the practical operation of hard disk manufacture need combine and be developed, its beneficial technical effects is: can finish the work of tightening up a screw in the hard disk circuit board installation process automatically, alleviate operating personnel's workload greatly, improved work efficiency; Based on mechanically operated high reliability, make the quality of product also have stability more simultaneously.The actual proof of using, the fitting machine of one man operation's double (promptly having two hard disc clamping devices to install for lever arm in turn) can assemble about 2000 of hard disks every day, is nearly 1.5 times of original efficient hand-manipulated.
The present invention is described in further detail below in conjunction with the drawings and specific embodiments:
[description of drawings]
Fig. 1 is a kind of rigid disc circuit board mounting machine structural representation.
Fig. 2 is the structural representation of operator's console top miscellaneous part except that motion.
Fig. 3 is the screw box structural representation.
Fig. 4 is the hard disc clamping device structural representation.
Fig. 5 is the motion structural representation.
[embodiment]
A kind of rigid disc circuit board mounting machine shown in Fig. 1～5, comprises operator's console 1, screw box 2, hard disc clamping device 3, guide rail 4, motion and control system.
The structure of hard disc clamping device 3 comprises supporting plane 31 and rigidity block 32 and flexible block 33 fixed thereon as shown in Figure 4.The upper surface of supporting plane 31 is parallel to the surface of screw box 2, is used to support hard disk, and lower surface is provided with projection 34, and projection 34 cooperates with guide rail 4, makes that hard disc clamping device 3 can be along guide rail 4 horizontal slips.Rigidity block 32 and flexible block 33 are provided with in opposite directions in pairs, surround size and hold of the spacing space that hard disk adapts.Rigidity block 32 adopts metal column, and accurate localization is provided; Flexible block 33 adopts electrostatic prevention (ESD) plastic roller of side band spring, electrostatic prevention (ESD) plastic roller pushes hard disk under the tension force effect of spring to offside, hard disk is fixed, the design of its roller type simultaneously can be rolled in company with sliding of its side when hard disk is put into again, avoids friction to leave a trace.
The structure of motion comprises lever arm 51 and driving mechanism as shown in Figure 5.Lever arm 51 adopts normally used automatic screw-driving device to cooperate the vacsorb device to realize that its lower end is provided with the suction nozzle 511 perpendicular to screw box 2 surfaces, and suction nozzle 511 is simultaneously as the head end of automatic screw-driving device and the suction nozzle of vacsorb device.Driving mechanism is made up of three parts, comprises vertical drive mechanism 52, transversal driving mechanism 53 and vertical driving mechanism 54, respectively control slide block separately on the Z axle perpendicular to the screw box surface, be parallel on the X-axis on screw box surface and the Y-axis location and move; Lever arm 51 is fixed on the slide block 521 of vertical drive mechanism, vertical drive mechanism 52 is fixed on the slide block 531 of transversal driving mechanism 53, transversal driving mechanism 53 is fixed on the slide block (being blocked by transversal driving mechanism 53 bottoms in Fig. 5, not shown) of vertical driving mechanism 54.Vertical drive mechanism 52 adopts lift cylinder to control vertically moving of vacuum slot 511; Owing to need carry out the accurate control of shift position, transversal driving mechanism 53 and vertically driving mechanism 54 adopt screw structures to control displacement with the slide block of threads of lead screw driving fit.
Control system (not illustrating in the drawings) is according to the size and the position relation of each parts, for example: arrangement, the height on screw box surface, the hard disc clamping device of screw slide into the height of PCB on the fixed position, hard disk of hard disk behind the guide rail end etc. in the position that screw box is placed, the screw box, calculating suction nozzle 511 needs mobile azimuth-range, drives lever arm 51 with this controlling and driving mechanism and positions mobile; In addition, control system also receives the vacuum values in the suction nozzle that is transmitted by the vacsorb device, judges the state of the screw of being drawn with this, and operates accordingly.
The concrete course of work: before assembling, screw need be placed in the shrinkage pool of screw box, this process can be easy to realize by following step: the screw of (more than screw box concave number of perforations) required models is put into screw box in a large number, screw box is rocked in rotation then, make screw under action of gravity, the underfooting enters in the shrinkage pool on the head, the box surface that screws is patted in available in case of necessity have gentle hands, the help screw enters, at last unnecessary screw is released along the box limit and got final product, if have a small amount of shrinkage pool not to be filled as yet in the screw box, also available hand adds one by one.The screw box that installs screw is placed on the fixed position on the operator's console, just can begins to have assembled.During the assembling beginning, article two, the hard disc clamping device on the guide rail all is positioned at the head end one end of screw box (promptly away from) of guide rail, the operator at first snaps in hard disk in any one hard disc clamping device, PCB is put into the corresponding position of hard disk, then its circuit is carried out manual connection, start guide rail, control system promptly is triggered, drive hard disc clamping device and be pushed into end along guide rail, then controlling and driving mechanism with vacuum slot move to first screw in the screw box (this " first " be according to set initial suction screw position determine) top, draw, and then move to above first position, PCB hole of hard disk, screw is screwed into, so come and go, up to whole screws are fixed on the PCB successively, once assembling is finished.In the time that hard disc clamping device on a guide rail is tightened up a screw automatically, the operator carries out the circuit connection work of next hard disk on another guide rail, and then the triggering control system is pushed into end with hard disc clamping device along the second guide rail, assembling beginning again, so alternate cycles.This also is the reason that two guide rails are set, and the time is effectively made up, and enhances productivity.In addition, use guide rail rather than directly hard disc clamping device is fixed on the operator's console, the one, accurate localization more, having also is for enough spaces being provided to the operator, making things convenient for carrying out smoothly of various actions again.
In the process of tightening up a screw, control system is judged the vacuum values in the suction nozzle that is transmitted by the vacsorb device at any time, determine the situation of the screw of being drawn on the suction nozzle with this, if be not drawn to screw (for example on the screw box emptying aperture being arranged) then almost do not have vacuum values, can handle suction nozzle and draw or move to next screw hole position once more and draw; If screw is not just being drawn, then vacuum values can not reach standard, moves to position, next hole or sends warning etc. after can drawing again or abandon.Can avoid the generation of maloperation so as far as possible, realize the intellectuality of operation automatically, have to utilize and improve the quality of products.
Claims (7)
1. a rigid disc circuit board mounting machine is characterized in that: comprise operator's console, at least one guide rail, screw box, hard disc clamping device, motion and control system; Described guide rail is fixed on the operator's console; Screw box is arranged on the fixed position of operator's console, has regularly arranged shrinkage pool in the screw box, and shrinkage pool shape and size are suitable with employed screw; Described hard disc clamping device bottom cooperates with guide rail, can be along the guide rail horizontal slip, and hard disc clamping device holds and Fixed disk, makes the device, circuit board face for the treatment of in the hard disk be parallel to the screw box surface; Motion is provided with the suction nozzle perpendicular to the screw box surface, can be from the shrinkage pool of screw box sucking-off screw and move and screw; The action of described control system controlled motion mechanism.
2. rigid disc circuit board mounting machine according to claim 1, it is characterized in that: described hard disc clamping device comprises supporting plane and rigidity block and flexible block fixed thereon, described rigidity block and flexible block are provided with in opposite directions in pairs, surround size and hold of the spacing space that hard disk adapts.
3. rigid disc circuit board mounting machine according to claim 2 is characterized in that: described guide rail is two, is parallel to the screw box both sides.
4. according to any described rigid disc circuit board mounting machine of claim 1～3, it is characterized in that: described motion comprises lever arm and driving mechanism, be equipped with in the described lever arm and inhale screw device and screwing device, described suction nozzle is positioned at the lever arm lower end, is connected with screwing device with the suction screw device respectively; Moving of described driving mechanisms control lever arm.
5. rigid disc circuit board mounting machine according to claim 4, it is characterized in that: described driving mechanism comprises vertical drive mechanism, transversal driving mechanism and vertical driving mechanism, respectively control slide block separately on the direction perpendicular to the screw box surface, be parallel on screw box surface horizontal and vertical the location and move; Described lever arm is fixed on the slide block of vertical drive mechanism, and described vertical drive mechanism is fixed on the slide block of transversal driving mechanism, and described transversal driving mechanism is fixed on the slide block of vertical driving mechanism.
6. rigid disc circuit board mounting machine according to claim 4, it is characterized in that: described suction screw device is the vacsorb device, described vacsorb device also sends the vacuum values in the suction nozzle to described control system, makes it can judge the state of the screw of drawing.
7. rigid disc circuit board mounting machine according to claim 5 is characterized in that: described vertical drive mechanism adopt lift cylinder, described transversal driving mechanism and vertically driving mechanism adopt screw structure to control the displacement of slide block.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100217512A CN100407329C (en) | 2005-09-22 | 2005-09-22 | Rigid disc circuit board mounting machine |
| HK07100667.5A HK1093601A1 (en) | 2005-09-22 | 2007-01-18 | Hard disk circuit board mounting plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005100217512A CN100407329C (en) | 2005-09-22 | 2005-09-22 | Rigid disc circuit board mounting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1811964A CN1811964A (en) | 2006-08-02 |
| CN100407329C true CN100407329C (en) | 2008-07-30 |
Family
ID=36844823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005100217512A Expired - Fee Related CN100407329C (en) | 2005-09-22 | 2005-09-22 | Rigid disc circuit board mounting machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100407329C (en) |
| HK (1) | HK1093601A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017047711A1 (en) * | 2015-09-18 | 2017-03-23 | 本田技研工業株式会社 | Attachment device and attachment method |
| CN108738296A (en) * | 2018-07-19 | 2018-11-02 | 郑州云海信息技术有限公司 | A kind of hard disk circuit board installs fixture |
| CN114040627A (en) * | 2021-11-12 | 2022-02-11 | 天长市拓展电子有限公司 | Circuit board debugging equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000040900A (en) * | 1998-07-22 | 2000-02-08 | Tenryuu Technics:Kk | Electronic part-fitting device and method for mounting fitting head to it |
| JP2001284006A (en) * | 2000-04-04 | 2001-10-12 | Moriyama Giken Kk | Automatic mounting device of connector |
| JP2003179386A (en) * | 2001-12-11 | 2003-06-27 | Sanyo High Technology Co Ltd | Electronic component mounting device |
-
2005
- 2005-09-22 CN CN2005100217512A patent/CN100407329C/en not_active Expired - Fee Related
-
2007
- 2007-01-18 HK HK07100667.5A patent/HK1093601A1/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000040900A (en) * | 1998-07-22 | 2000-02-08 | Tenryuu Technics:Kk | Electronic part-fitting device and method for mounting fitting head to it |
| JP2001284006A (en) * | 2000-04-04 | 2001-10-12 | Moriyama Giken Kk | Automatic mounting device of connector |
| JP2003179386A (en) * | 2001-12-11 | 2003-06-27 | Sanyo High Technology Co Ltd | Electronic component mounting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1811964A (en) | 2006-08-02 |
| HK1093601A1 (en) | 2007-03-02 |
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