CN2401963Y - Float block automatic glue dropping machine - Google Patents
Float block automatic glue dropping machine Download PDFInfo
- Publication number
- CN2401963Y CN2401963Y CN 99257300 CN99257300U CN2401963Y CN 2401963 Y CN2401963 Y CN 2401963Y CN 99257300 CN99257300 CN 99257300 CN 99257300 U CN99257300 U CN 99257300U CN 2401963 Y CN2401963 Y CN 2401963Y
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- China
- Prior art keywords
- glue
- electric platforms
- slider pad
- syringe
- automatically dropping
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- Expired - Lifetime
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Abstract
The utility model relates to a floating block automatic glue dropping machine, and a Y-Z shaft electric platform 4 is provided with a double head glue dropping apparatus 3. Simultaneously, an image collecting unit 2 composed of a Y shaft CCD camera head 21 and a Z shaft CCD camera head 22 is adopted, and the double head glue dropping apparatus 3 is composed of glue dropping needle barrels 31, 32 storing different types of glue and a fixing supporting seat 33. The fixing supporting seat 33 is fixed on the Y-Z shaft electric platform 4. The floating block automatic glue dropping machine increases the technological reliability because the floating block automatic glue dropping machine automatically positions and judge the locus shape of the glue and the needle head height. Meanwhile, the floating block automatic glue dropping machine also increases the production efficiency and improves the product performances of the aspects of the ESD and pollution control.
Description
The utility model relates to hard disc of computer magnetic head manufacturing technology field, specifically, relate to a kind of slider pad of novel hard disc magnetic head and the adhesive technology of elastic arm, more particularly, relate to a kind of slider pad and bonding slider pad automatically dropping glue machine of elastic arm that is used for novel hard disc magnetic head.
At present, the technique for sticking about slider pad and elastic arm generally adopts gluing the connecing of manual point in the computer magnetic head manufacturing field.In this production before fourth-generation computer magnetic head produces is feasible.Because first, second and third, computer magnetic head capacity was less relatively in generation, the slider pad volume is relatively large, and the electric field that the outside is produced, the susceptibility in magnetic field are less relatively, so it was both easy and simple to handle, economical and practical again to put glue by hand.Birth along with fourth-generation computer magnetic head (GMR head large reluctance magnetic head), the capacity of magnetic head significantly increases, the slider pad volume also significantly reduces (1.25mm * 1.00mm * 0.30mm), its volume is roughly 0.03 times of first generation magnetic head, 0.08 times of the second generation, 0.2 times of the third generation, the electric field that the outside is produced, the susceptibility bigger (voltage breakdown is about 10V) in magnetic field.If still adopt manual some glue, undoubtedly operator's operation is required and the investment that is used for the protective equipment on the operator will higher also, strengthened manufacturing cost virtually, the while has also been strengthened the manufacturing risk, promptly may produce more substandard products and reprocessed products.In this case, using the automatically dropping glue machine replaces manual some glue just to become very important.The automatically dropping glue machine is widely used in fields such as other field such as SMT, but is used for the few of computer magnetic head field.And the most shaped position that adopts a camera, can only detect glue in the Z direction of external automatically dropping glue machine, the thickness of glue-line can only lean on the machining precision of frock and slider pad to guarantee, therefore to the requirement on machining accuracy height of frock, slider pad, can only be as special-purpose point gum machine, and along with the development and the update of computer magnetic head technology, frock and slider pad also can play corresponding variation, so require point gum machine that versatility must be arranged.On the other hand, external point gum machine adopts a syringe needle point glue, disposablely can only put a model glue, and often need put the glue of two kinds of different models in the gluing process of reality, so production efficiency is low.
The purpose of this utility model is to provide a kind of slider pad automatically dropping glue machine, this point gum machine can effectively overcome the versatility difference of existing point gum machine and once can only put the shortcoming of a model glue, can improve some work efficiency of glue process and a reliability greatly, and at product E SD and pollute satisfy fully aspect the control the 4th generation magnetic head requirement.
The purpose of this utility model is to realize like this, construct a kind of slider pad automatically dropping glue machine, comprise integrated pedestal 5, controller 1, graphics processing unit 6, motor control unit 9 and by its control, place the X-axis electric platforms 7 on the described integrated pedestal 5, Y-Z axle electric platforms 4, also comprise and place the image acquisition units 2 on the described integrated pedestal 5 and be arranged on double end point glue equipment 3 on the described Y-Z axle electric platforms 4, wherein image acquisition units 2 is made up of Y-axis CCD camera 21 and Z axle CCD camera 22, wherein, double end point glue equipment 3 is by two some plastic pin tubes 31 that the glue of two kinds of different models is housed respectively, 32 and be used for fixing a plastic pin tube 31,32 hold-down support 33 is formed, and hold-down support 33 is fixed on the Y-Z axle electric platforms 4.
Slider pad automatically dropping glue machine of the present utility model, it is characterized in that, described motor control unit 9 receives the electric platforms position adjustment instruction from image acquisition units 2 and graphics processing unit 6, controls three spindle motors driving drive X-axis platform 7 and Y-Z shaft platform 4 and carries out the position adjustment.
Slider pad automatically dropping glue machine of the present utility model, it is characterized in that, described image acquisition units 6 comprises that one is fixed on the integrated pedestal 5, detection is fixed on the integrated pedestal 5 along the CCD camera 21 of the height image of Y direction syringe needle and one, detects the CCD camera 22 of starting point, shape and the position of glue along Z-direction.
Slider pad automatically dropping glue machine of the present utility model, it is characterized in that, two syringes 31 in described double end point glue equipment 3,32 (one of them syringe and Y direction are at 45 mutually at an angle of 90, another syringe and directions X are at 45, and make two syringe needles be in differing heights respectively in the Z direction, for guaranteeing not contact simultaneously slider pad point glue face, in carrying out some glue, make high syringe needle point glue earlier, and make low syringe needle not contact frock by tool structure, controlling Y-Z platform 4 then rises, make low syringe needle point glue again, the described syringe needle of programmed control in the some glue controller 1 is put the glue of different model respectively.
Slider pad automatically dropping glue machine of the present utility model is characterized in that the controller 1 of double needle point glue equipment, and the time steering order of its solenoid valve is provided by the judgement according to the initial point position of the 2 pairs of syringe needles in image acquisition unit of the main frame of image processing unit 6.
Slider pad automatically dropping glue machine of the present utility model is characterized in that, described X-axis electric platforms 7 and Y-Z axle electric platforms 4 are driven by the X-Y-Z three-shaft linkage, and the X-Y direction is made up of servomotor, spherical screw mandrel and roller platform; The Z shaft platform adopts accurate electric platforms, and wherein X-axis platform 7 is provided with auxiliary mould, is placed as multistation frock 8 separately motion is provided; Y-axis and Z axle are combined into Y-Z electric platforms 4, for reducing kinematic error, the front and back that the Y-Z electric platforms is used for dispensing needle head move up and down, the syringe that glue promptly is housed is fixed on the Y-Z electric platforms 4, control the coating thickness of glue by control syringe needle 31 or 32 Z direction height, control the track of glue by control X electric platforms 7 and Y-Z electric platforms 4.
Implement slider pad automatically dropping glue machine of the present utility model, have the following advantages: 1) reliability aspect:, improved the reliability of technology greatly owing to adopt the trajectory shape and the syringe needle height of location, judgement glue automatically; 2) production efficiency aspect: because the identification of adopting image acquisition and treatment technology to carry out track, shape and the syringe needle height of glue is judged, reduced owing to doing over again that the manual inaccuracy of putting glue causes, simultaneously, adopt the double needle structure, improved production efficiency greatly; 3) ESD and pollution control aspect: because the identification of adopting image acquisition and treatment technology to carry out track, shape and the syringe needle height of glue is judged, avoided operator or other objects except that Glue dripping head to contact slider pad too much, cause slider pad damage or generation static or electromagnetic field and puncture slider pad, and the foul polluted product, thereby greatly reduce defect rate.
Below in conjunction with drawings and Examples, further specify feature of the present utility model, in the accompanying drawing:
Fig. 1 is the outside perspective view of the utility model slider pad automatically dropping glue machine;
Fig. 2 is the principle structure synoptic diagram of the utility model slider pad automatically dropping glue machine;
Fig. 3 is the synoptic diagram of the image acquisition units in the utility model slider pad automatically dropping glue machine;
Fig. 4 is the perspective view of double end point glue equipment in the utility model slider pad automatically dropping glue machine;
Fig. 5 is the process flow diagram of the principle of work of explanation the utility model slider pad automatically dropping glue machine.
As shown in Figure 1, the utility model slider pad automatically dropping glue machine is mainly by X-axis electric platforms 7, and Y-Z axle electric platforms 4, image acquisition units 2, graphics processing unit 6, motor control unit 9, double end point glue equipment 3 and controller 1, integrated pedestal 5, multistation frock 8 are formed.Wherein, multistation frock 8 is used to place the slider pad by some glue, integrated pedestal 5 is bases of carrying electrical components and image acquisition parts, motor control unit 9 is used for according to the instruction control of image acquisition units 2 and graphics processing unit 6 and drives X-axis electric platforms 7 and Y-Z axle electric platforms 4, i.e. control places double end point glue equipment 3 on the Y-Z axle electric platforms 4 with respect to the position of slider pad on the frock on the X-axis electric platforms 7.
As Fig. 2 and shown in Figure 5, after the multistation frock 8 of the good slider pad of clamping is laid the electronic workbench 7 of X-axis, control X-axis driven by servomotor X-axis workbenches 7 to the position that pre-sets by electric machine controller 9, Z direction CCD camera 22 absorbs the position coordinates (the X-Y image of slider pad) of slider pad and sends the main frame of image processing unit 6 to, carries out the identification of position coordinates by independently developed pattern recognition and process software and judges.If sending instruction, slider pad malposition, the main frame of image processing unit 6 give motor control unit 9 control X-axis motor-driven X-axis workbenches 7 to the tram.If slider pad correct position, the main frame of image processing unit 6 sends instruction and to motor control unit 9 control y-axis motors driving Y-Z axle workbenches 4 two point needle head 3 is delivered to slider pad point glue starting point top, and by motor control unit 9 control Z spindle motors driving Y-Z shaft platforms 4 two point needle head 3 is delivered to a glue starting point; Then send the main frame of image processing unit 6 to and judge the height of syringe needle, control the coating thickness of glue indirectly to slider pad by software by the image of Y direction CCD camera 21 picked-up syringe needles and slider pad side.If the syringe needle height is incorrect, software will point out the angle of inclination that must adjust syringe needle to adjust the syringe needle height indirectly, and carry out pattern recognition again and meet the requirements up to the syringe needle height.After finishing the syringe needle level identification, the main frame of image processing unit 6 sends a glue and instructs motor control unit 9 and some glue controller 1 to control y-axis motor respectively to drive Y-Z shaft platform 4 and drive double end point glue equipments 3 and carry out the motion of Y direction, with time point glue controller 1 control double end point glue equipment 3 glue is evenly flowed out, finish a glue action.
Double end point glue equipment 3 of the present utility model as shown in Figure 4 is made up of the syringe 31 and the syringe 32 that are installed on the hold-down support 33 mutually at an angle of 90.Wherein syringe 31 is at 45 in the Y direction, and syringe 32 is at 45 in directions X, and two syringes are in differing heights.
The use of point gum machine of the present utility model is such, after the multistation frock 8 of the good slider pad of clamping is laid the electronic workbench 7 of X-axis by the operator, control X-axis driven by servomotor platforms 7 to the position that pre-sets by electric machine controller 9, again by the position coordinates (the X-Y image of slider pad) of Z direction CCD camera 22 picked-up slider pad and send the main frame of image processing unit 6 to, and judge by the identification that independently developed pattern recognition and process software carry out position coordinates.If sending instruction, slider pad malposition, the main frame of image processing unit 6 give motor control unit 9 control X-axis motor-driven platforms 7 to the tram.If slider pad correct position, the main frame of image processing unit 6 sends instruction and to motor control unit 9 control y-axis motors driving Y-Z shaft platforms 4 dispensing needle head 3 is delivered to slider pad point glue starting point top, and by motor control unit 9 control Z spindle motors driving Y-Z shaft platforms 4 two point needle head 3 is delivered to a glue starting point; Then send the main frame of image processing unit 6 to and judge the height of syringe needle, control the coating thickness of glue indirectly to slider pad by software by the image of Y direction CCD camera 21 picked-up syringe needles and slider pad side.If the syringe needle height is incorrect, software is adjusted the syringe needle height indirectly with the angle of inclination that prompting operation person must adjust syringe needle, and carries out pattern recognition again by the operator, meets the requirements up to the syringe needle height.After finishing the syringe needle level identification, the main frame of image processing unit 6 sends a glue and instructs motor control unit 9 and some glue controller 1 to control y-axis motor respectively to drive Y-Z shaft platform 4 and drive double needles 3 and carry out the motion of Y direction, with glue unit, time point glue controller 1 reference mark 3 glue is evenly flowed out, thereby finish a glue action.After finishing first station, motor control unit 9 will make X-axis platform 7 move to second predetermined some glue position and repeat executable operations on first station again, finish up to the operation of all stations, change next frock by the operator.
Claims (7)
1, a kind of slider pad automatically dropping glue machine, it is characterized in that, comprise integrated pedestal 5, controller 1, graphics processing unit 6, motor control unit 9 and by its control, place the X-axis electric platforms 7 on the described integrated pedestal 5, Y-Z axle electric platforms 4, also comprise and place the image acquisition units 2 on the described integrated pedestal 5 and be arranged on double end point glue equipment 3 on the described Y-Z axle electric platforms 4, wherein image acquisition units 2 is made up of Y-axis CCD camera 21 and Z axle CCD camera 22, wherein, double end point glue equipment 3 is by two some plastic pin tubes 31 that the glue of two kinds of different models is housed respectively, 32 and be used for fixing a plastic pin tube 31,32 hold-down support 33 is formed, and hold-down support 33 is fixed on the Y-Z axle electric platforms 4.
2, slider pad automatically dropping glue machine according to claim 1, it is characterized in that, described motor control unit 9 receives the electric platforms position adjustment instruction from image acquisition units 2 and graphics processing unit 6, controls three spindle motors driving drive X-axis platform 7 and Y-Z shaft platform 4 and carries out the position adjustment.
3, slider pad automatically dropping glue machine according to claim 1, it is characterized in that, described image acquisition units 2 comprises that one is fixed on the integrated pedestal 5, detection is fixed on the integrated pedestal 5 along the CCD camera 21 of the height image of Y direction syringe needle and one, detects the CCD camera 22 of starting point, shape and the position of glue along Z-direction.
4, slider pad automatically dropping glue machine according to claim 1, it is characterized in that, two syringes 31 in described double end point glue equipment 3,32 mutually at an angle of 90, one of them syringe and Y direction are at 45, another syringe and directions X are at 45, and make two syringe needles be in differing heights respectively in the Z direction, for guaranteeing not contact simultaneously slider pad point glue face, in carrying out some glue, make high syringe needle point glue earlier, and make low syringe needle not contact frock by tool structure, control Y-Z platform 4 then and rise, make low syringe needle point glue again, the programmed control syringe needle in the some glue controller 1 is put the glue of different model respectively.
5, slider pad automatically dropping glue machine according to claim 1, it is characterized in that, the controller 1 of double needle point glue equipment 3, the time steering order of its solenoid valve is provided by the judgement according to the initial point position of the 2 pairs of syringe needles in image acquisition unit of the main frame of image processing unit 6.
6, slider pad automatically dropping glue machine according to claim 1 is characterized in that, described X-axis electric platforms 7 and Y-Z axle electric platforms 4 are driven by the X-Y-Z three-shaft linkage, and the X-Y direction is made up of servomotor, spherical screw mandrel and roller platform; The Z shaft platform adopts accurate electric platforms.
7, slider pad automatically dropping glue machine according to claim 1 is characterized in that, described X-axis electric platforms 7 is provided with auxiliary mould, is placed as multistation frock 8 separately motion is provided; Y-axis and Z axle are combined into Y-Z electric platforms 4, for reducing kinematic error, the front and back that Y-Z electric platforms 4 is used for dispensing needle head move up and down, the syringe that glue promptly is housed is fixed on the Y-Z electric platforms 4, Z direction height by the control syringe needle is controlled the coating thickness of glue, controls the track of glue by control X electric platforms and Y-Z electric platforms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99257300 CN2401963Y (en) | 1999-12-15 | 1999-12-15 | Float block automatic glue dropping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99257300 CN2401963Y (en) | 1999-12-15 | 1999-12-15 | Float block automatic glue dropping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2401963Y true CN2401963Y (en) | 2000-10-18 |
Family
ID=34040210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99257300 Expired - Lifetime CN2401963Y (en) | 1999-12-15 | 1999-12-15 | Float block automatic glue dropping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2401963Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1308926C (en) * | 2003-11-14 | 2007-04-04 | Tdk株式会社 | Method of manufacturing magnetic head |
| CN101214478B (en) * | 2007-01-04 | 2010-05-19 | 财团法人工业技术研究院 | Real time monitoring and diagnosing method for glue dropping machine |
| CN101972735A (en) * | 2010-08-23 | 2011-02-16 | 周志坚 | Numerical control rotary three-dimensional dispenser |
| CN102830645A (en) * | 2012-09-26 | 2012-12-19 | 苏州工业园区职业技术学院 | Uniaxial full-automatic high-speed dispensing robot servo control system |
| CN103699500A (en) * | 2013-08-27 | 2014-04-02 | 东莞全职数控科技有限公司 | Visual guidance system and visual guidance method for dispenser |
| CN103969764A (en) * | 2013-02-05 | 2014-08-06 | 鸿富锦精密工业（深圳）有限公司 | Optical fiber connector assembling device |
| CN108672218A (en) * | 2018-07-27 | 2018-10-19 | 珠海市运泰利自动化设备有限公司 | A kind of intelligent dispenser system and its dispensing method of integration testing |
-
1999
- 1999-12-15 CN CN 99257300 patent/CN2401963Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1308926C (en) * | 2003-11-14 | 2007-04-04 | Tdk株式会社 | Method of manufacturing magnetic head |
| CN101214478B (en) * | 2007-01-04 | 2010-05-19 | 财团法人工业技术研究院 | Real time monitoring and diagnosing method for glue dropping machine |
| CN101972735A (en) * | 2010-08-23 | 2011-02-16 | 周志坚 | Numerical control rotary three-dimensional dispenser |
| CN102830645A (en) * | 2012-09-26 | 2012-12-19 | 苏州工业园区职业技术学院 | Uniaxial full-automatic high-speed dispensing robot servo control system |
| CN103969764A (en) * | 2013-02-05 | 2014-08-06 | 鸿富锦精密工业（深圳）有限公司 | Optical fiber connector assembling device |
| CN103969764B (en) * | 2013-02-05 | 2017-03-01 | 鸿富锦精密工业（深圳）有限公司 | Joints of optical fibre assembling device |
| CN103699500A (en) * | 2013-08-27 | 2014-04-02 | 东莞全职数控科技有限公司 | Visual guidance system and visual guidance method for dispenser |
| CN108672218A (en) * | 2018-07-27 | 2018-10-19 | 珠海市运泰利自动化设备有限公司 | A kind of intelligent dispenser system and its dispensing method of integration testing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN GREAT WALL TECHNOLOGY DEVELOPMENT CO., LT Free format text: FORMER NAME OR ADDRESS: SHENZHEN DEVELOPMENT SCIENCE + TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Changcheng Development Science-Technology Co., Ltd., Shenzhen Patentee before: Kaifa Sci. & Tech. Co., Ltd., Shenzhen City |