CN101604645A - Reciprocating fetching device - Google Patents
Reciprocating fetching device Download PDFInfo
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- CN101604645A CN101604645A CNA2008101094829A CN200810109482A CN101604645A CN 101604645 A CN101604645 A CN 101604645A CN A2008101094829 A CNA2008101094829 A CN A2008101094829A CN 200810109482 A CN200810109482 A CN 200810109482A CN 101604645 A CN101604645 A CN 101604645A
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- fetching device
- upright
- reciprocating
- turning arm
- fixed mount
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Abstract
The present invention is a kind of reciprocating fetching device, includes fixed mount, adjustable shelf, plummer, turning arm and power source.Wherein, the lower surface of fixed mount top board is provided with horizontal slide rail, and its correspondence is coupled in the horizontal concrete chute of adjustable shelf upper plate; And the front surface of adjustable shelf upright plate is provided with upright slide rail, and its correspondence is coupled in the upright chute of plummer pedestal.The protruding handle of plummer is the track guide groove that passes the fixed mount side plate simultaneously, the radially elongated slot that reaches turning arm again.In view of the above, the present invention can be followed the track guide groove to set track by the radially elongated slot on it with the protruding handle that drives plummer and be carried out continuous reciprocating action by the drive power source turning arm.Therefore, the present invention's energy is smooth and easy and pick and place action apace, and whole mechanism is simple, safeguards easily that again cost significantly reduces.
Description
Technical field
The invention relates to a kind of reciprocating fetching device, refer to a kind of equipment of in the chip factory a plurality of chips being carried out sub-material, assemble, transport of being suitable for especially.
Background technology
Generally speaking, the chip of prior art mostly stores in the mode of chip pipe (tube) after manufacturing is finished, and main function is to make things convenient for access can save the space again.Yet, after finishing, manufacturing still needs in the last part technology of chip through test phase, so must taking out individually in test phase, tests the chip in the chip pipe.So the chip pipe must be earlier through a sub-material process at the leading portion of test phase, it utilizes fetching device that chip in the chip pipe is taken out one by one usually, and is placed in respectively in the chip bearing dish (tray), conveniently tests for tester table; Or chip taken out to be shipped to by last carrier again carries out next processing step or testing procedure in next carrier.
In view of the above, when the chip fetching/laying machine structure needs the action that both direction moves usually, and the common practices of prior art can utilize the cylinder of both direction to move.Only need wait for the cylinder action of a direction and finish, and after controller receives the signal that its position arrives, just can carry out the action of the cylinder of next direction,, not be suitable for substantive test so its bulk velocity is comparatively slow because of the action of cylinder.Perhaps, it is in two traversing guide modes that another way is arranged, and two direction is respectively adorned an electro-motor drives simultaneously, utilizes software mode to plan its track route again.Yet this kind mode can go to the control position when taking, reach gait of march on software, on the whole comparatively complexity relative cost is higher again, moreover also need take precautions against the interference problem of walking path, have the doubt of safety and molar behavior speed.Moreover, also have two directions uprightly to reach the guide rail mode of level, it generally can set the right angle for, has pause point when only whenever passing through a right angle, it is not only lost time but also each pause point causes dropping of chip easily, or the precision of whole parts can be subjected to suitable influence.
Hence one can see that, how to reach a kind of safe, simple and easy, escapable cost again, and the reciprocating fetching device that more can rapid and precisely carry out the sub-material action is a kind of the pressing on the industry really.
Summary of the invention
The object of the present invention is to provide a kind of reciprocating fetching device, have safe, simple and easy, escapable cost again, more can the rapid and precise action of carrying out sub-material.
The present invention is a kind of reciprocating fetching device, comprising: a fixed mount, an adjustable shelf, a plummer, at least one turning arm and a power source.Wherein, fixed mount includes a top board, reaches at least one side plate, and the lower surface of top board is provided with at least one horizontal slide rail, at least one again side plate is fixedly arranged at least one side of top board, and at least one side plate includes a pivot again, reaches a track guide groove, and its track guide groove has at least some to be set around around the pivot.
Wherein, adjustable shelf includes a upper plate, reaches a upright plate.The upper surface of its upper plate is provided with at least one horizontal concrete chute.Again, at least one horizontal concrete chute is at least one horizontal slide rail that correspondence is coupled in fixed mount, and front and back slippage relatively.And upright plate is fixedly arranged on the lower surface of upper plate, and the front surface of upright plate is provided with at least one upright slide rail.
In addition, plummer includes a pedestal, reaches at least one protruding handle.The rear surface of pedestal is provided with at least one upright chute, and its at least one upright chute correspondence is coupled at least one upright slide rail of aforementioned adjustable shelf, and can be relatively slippage up and down, and at least one protruding handle is convexly set at least one side of pedestal.In addition, at least one turning arm is hubbed at the pivot of fixed mount, and its at least one turning arm includes an elongated slot radially.And at least one protruding handle of above-mentioned plummer passes the track guide groove simultaneously, and radially in the elongated slot.
Again, power source is to drive the pivot rotation of at least one turning arm along fixed mount, and moves at least one track guide groove to drive at least one protruding handle by the radially elongated slot of at least one turning arm.In view of the above, the present invention can drive at least one turning arm by power source, and by the protruding handle of the radially elongated slot on it with the plummer on the drive adjustable shelf, and the track that makes plummer follow the track guide groove to set carries out continuous reciprocating action.Therefore, the present invention is in order to do can be smooth and easy and pick and place action apace, and whole mechanism is simple, safeguards easily that again cost can significantly reduce.
Moreover the present invention can also include at least one gear unit, and it is linked between power source and at least one turning arm, and power source is to drive at least one turning arm rotation by at least one gear unit.Wherein, at least one gear unit can include a driving wheel, a driven pulley, reach an annular belt.Wherein, driven pulley is coaxial to be fixedly arranged on the pivot, and annular belt is to be set around between driving wheel and the driven pulley.In view of the above, the rotation of drive power source driving wheel, and by the rotation of annular belt interlock driven pulley, and then drive of the pivot rotation of at least one turning arm along fixed mount.Yet above-mentioned gear unit also can be used be meshing with each other transmission or chain and chain gear transmission or other equivalent device of a plurality of gears instead and also can.
In addition, at least one protruding handle of plummer of the present invention can also be organized and be provided with two bearings, a bearing wherein can corresponding slippage in the track guide groove of fixed mount.And another bearing can corresponding slippage in the radially elongated slot of at least one turning arm.Yet, the purpose that group is established bearing be support, and the protruding handle of guiding in elongated slot radially, and the track guide groove in, make it to rotate smoothly or slide on the one hand, to improve the efficient of overall operation, and can reduce on the other hand protruding handle and the high temperature that radially produces because of friction between elongated slot or track guide groove or even component wear, to improve the useful life of equipment.
In addition, power source of the present invention can include a rotating shaft, at least one end correspondence of rotating shaft is connected at least one gear unit, can be meshing with each other transmission or chain and chain gear transmission or other equivalent device of belt, a plurality of gear as for the means of drive power source rotating shaft and also can.In addition, power source of the present invention can be an electro-motor, electric actuator, revolving actuator, pneumatic cylinder, oil hydraulic cylinder or other equivalent device.
Preferably, the present invention can also include a fetching device, and it can be mounted on the front surface of pedestal.And fetching device can include one and picks and places platform, at least one pneumatic cylinder, and at least one vacsorb head.Wherein, at least one pneumatic cylinder includes a stiff end, reaches a movable end, and stiff end is to be fixedly arranged on to pick and place platform, and at least one vacsorb head is to be mounted on movable end.In addition, fetching device can also include at least one rack, and its at least one rack includes a upright guide plate, reaches a base plate.In addition, the front surface that picks and places platform can also be provided with at least one upright guide channel, and the upright guide plate correspondence of its rack is coupled in the upright guide channel that picks and places platform also can slippage relatively up and down.Again, the movable end of at least one pneumatic cylinder is fixed in the upper surface of the base plate of rack, and the vacsorb head can be mounted on the lower surface of base plate.
Therefore, fetching device of the present invention is to drive rack by pneumatic cylinder to carry out moving up and down of vertical direction, adds the vacsorb head that is mounted on rack and draws or put chip.In addition, at least one pneumatic cylinder of fetching device of the present invention can also be arranged with a compression spring, and with the movable end of buffering vacsorb head, regular meeting produces vibrations or shakes when rising to end points, easily causes the chip of being drawn to drop.
Description of drawings
For above and other objects of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and conjunction with figs. are described in detail below, wherein:
Fig. 1 is the integral device stereogram of chip automatic feed dividing board.
Fig. 2 is the exploded view of a preferred embodiment of the present invention.
Fig. 3 is a preferred embodiment of the present invention fragmentary, perspective view.
Fig. 4 is the stereogram of a preferred embodiment of the present invention fetching device.
Embodiment
See also the integral device stereogram of Fig. 1 for chip automatic feed dividing board.This chip automatic feed dividing board mainly includes reciprocating fetching device 1 of the present invention, automatic distributing material mechanism 9, chip pipe 91 and not shown chip bearing dish.Only the present invention is not limited in the test phase that is suitable for last part technology, as long as the relative programs such as conveying, sub-material or loading that other related process such as packaging technology or test technology need carry out chip in integrated circuit technology all can use the present invention.Right following will be to be used for the chip testing stage of chip last part technology, describe in the function of test prerequisite for the chip sub-material, it mainly operates as follows: the chip pipe 91 that will be mounted with chip is assembled to automatic distributing material mechanism 9, and by automatic distributing material mechanism 9 chip is separated one by one, draw chip for reciprocating fetching device 1, the chip after the absorption is placed in the chip bearing dish by reciprocating fetching device 1.
Please consult Fig. 2 simultaneously, reach Fig. 3, wherein Fig. 2 is the exploded view of a preferred embodiment of the present invention, and Fig. 3 is a preferred embodiment of the present invention fragmentary, perspective view.Coordinate as shown in FIG., following for convenience of description will describing with X, Y, Z axle.Show reciprocating fetching device 1 of the present invention among the figure, it has a fixed mount 2, and fixed mount 2 includes a top board 21, reaches two side plates 22, and the lower surface 211 of its top board 21 is provided with the horizontal slide rail 213 of two Y directions.And two side plates 22 are fixedly arranged on two sides of top board 21, and this two side plate 22 includes a pivot 220, an and track guide groove 221 respectively, wherein track guide groove 221 some be set around around the pivot 220.
Moreover, showing adjustable shelf 3 among the figure in addition, it includes a upper plate 31, reaches a upright plate 32.Wherein, the upper surface 311 of upper plate 31 is provided with the horizontal concrete chute 313 of two Y directions, and the horizontal concrete chute 313 of these two Y directions is horizontal slide rails 213 that correspondence is coupled in two Y directions of fixed mount 2, and in the front and back slippage relatively of Y direction.And upright plate 32 is the lower surfaces 310 that are fixedly arranged on upper plate 31, and the front surface 321 of upright plate 32 is provided with the upright slide rail 323 of two Z directions.In addition, also show a plummer 4 among the figure, it includes a pedestal 40, reaches two protruding handles 431.Wherein, the rear surface 41 of pedestal 40 is provided with the upright chute 411 of two Z directions, its be correspondence be coupled in the upright slide rail 323 of two Z directions on the adjustable shelf 3 and can be relatively on the Z direction slippage up and down.Wherein, the upright slide rail 323 of the horizontal slide rail 213 of Y direction, horizontal concrete chute 313 and Z direction, upright chute 411 all are designed to double sided slider bar, get its stable being difficult for and rock, and it is comparatively smooth and easy to slide.Certainly, also visual actual operating position or Demand Design become single slide rail or other many slide rails.
Please continue to consult Fig. 2, and Fig. 3, two sides 43 of the pedestal 40 of plummer 4 convex with protruding handle 431 respectively among the figure, and each protruding handle 431 again respectively group be provided with two bearings 432,433.In addition, also show two turning arms 7 among the figure, it is to be hubbed on the pivot 220 of fixed mount 2 two sides, and each turning arm 7 has an elongated slot 71 radially respectively.Two protruding handles 431 of aforesaid plummer 4 be the track guide groove 221 that passes two side plates 22 simultaneously, and the radially elongated slot 71 of two sidespin pivoted arms 7 in.Bearing 432 on the protruding again handle 431 be corresponding slippage in the track guide groove 221 of fixed mount 2, and another bearing 433 is that corresponding slippage is in the radially elongated slot 71 of turning arm 7.The purpose that right group is established bearing is support, and rotating smoothly or slide of making of the protruding handle of guiding, improving the efficient of overall operation, and can reduce the wearing and tearing that produce because of friction again, to improve the useful life of equipment.
In addition, also show a power source 8 among the figure, reach two gear units 6, power source 8 mainly is to drive 7 rotations of two turning arms by two gear units 6 that lay respectively at both sides.Wherein, power source 8 also has a rotating shaft 81, the corresponding respectively gear unit 6 that connects of two ends of rotating shaft 81.In the present embodiment, power source 8 is an electro-motor, and power source 8 is to connect rotating shaft 81 by belt.Again, two gear units 6 are the outsides that are arranged at fixed mount 2 two side plates 22 respectively, and each gear unit 6 has a driving wheel 61, a driven pulley 62, reaches an annular belt 63.Driving wheel 61 coaxial being fixed on the rotating shaft 81, and driven pulley 62 coaxial being fixedly arranged on the pivot 220, annular belt 63 is to be set around between driving wheel 61 and the driven pulley 62.
Therefore, when power source 8 drives rotating shaft 81 and driving wheel 61 is rotated synchronously, and by 62 rotations of annular belt 63 interlock driven pulleys, and then driving pivot 220 rotations of coaxial turning arm 7 along fixed mount 2, the radially elongated slot 71 of the turning arm 7 of rotation then drives protruding handle 431 and moves in track guide groove 221.In view of the above, protruding handle 431 also impel plummer 4 can be by the guiding of the upright slide rail 323 of horizontal slide rail 213, horizontal concrete chute 313 and the Z direction of Y direction, upright chute 411 slippage between the precalculated position.To sum up, driven synchronously, moved by plummer 4 both sides in present embodiment, so moving process is comparatively stable and smooth and easy.And drive plummers 4 synchronously with the protruding handle in both sides 431, to reduce because of a side only drives, protruding handle 431 easily produces shear stress, causes the parts damage easily, and causes mobile irregularity easilier.So adopt two side drives to illustrate in the present embodiment, it comprises two gear units 6, two side plates 22, two turning arms 7, reaches protruding handle 431 etc., if consider on the factor because of space, cost or other actual state, can also adopt one group to realize.
Please consult Fig. 2 simultaneously, reach Fig. 4, Fig. 4 is the stereogram of a preferred embodiment of the present invention fetching device.Show a fetching device 5 among the figure, it is mainly in order to pick and place chip.This fetching device 5 is the front surfaces 42 that are mounted on pedestal 40, and fetching device 5 includes one and picks and places platform 51, a plurality of rack 54, a plurality of pneumatic cylinder 52, and a plurality of vacsorb heads 53.Wherein, the front surface that picks and places platform 51 more is provided with a plurality of upright guide channels 511, each rack 54 then has a upright guide plate 541, an and base plate 542, and upright again guide plate 541 is that correspondence is coupled in upright guide channel 511 and can be in the slippage relatively up and down of Z direction.In addition, each pneumatic cylinder 52 has a stiff end 521, reaches a movable end 522, and stiff end 521 is to be fixedly arranged on to pick and place on the platform 51, and movable end 522 is the upper surfaces that are fixed in base plate 542 in addition, and 53 on vacsorb head is the lower surface that is mounted on base plate 542.In addition, each pneumatic cylinder 52 all is arranged with a compression spring 523, when rising in order to buffering vacsorb head 53, because of the vibrations of movable end 522 or the chip of the shake absorption that causes drop.
In view of the above, the function that pneumatic cylinder 52 provides rack 54 to move up and down, that is the function of Z axle top offset is provided, and can pick and place chip precisely, smoothly by the guiding of upright guide channel 511.Fetching device 5 disposes the upper and lower displacement function of Z axle, mainly be because when protruding handle 431 is positioned at track guide groove 221 two ends extreme positions, usually also can design between the chip chamber of vacsorb head 53 and desire absorption or the chip bearing dish of desire placement chip and be reserved with suitable height, in order to increase the dilatancy of its following equipment, using for the chip of different size.Moreover, also can avoid because of human negligence or external factor influence, cause vacsorb head 53 can't pick and place chip smoothly, or vacsorb head 53 directly clashes into chip or board because of decline scope is excessive, cause chip to damage or the equipment board damages because of decline scope is not enough.
The foregoing description only is to give an example for convenience of description, and the interest field that the present invention advocated should be as the criterion so that the claim scope is described certainly, but not only limits to the foregoing description.
Claims (10)
1, a kind of reciprocating fetching device is characterized in that, comprising:
One fixed mount, include a top board, reach at least one side plate, the lower surface of this top board is provided with at least one horizontal slide rail, this at least one side plate is fixedly arranged at least one side of this top board, this at least one side plate includes a pivot, reaches a track guide groove, and this track guide groove has at least some to be set around around this pivot;
One adjustable shelf, include a upper plate, reach a upright plate, the upper surface of this upper plate is provided with at least one horizontal concrete chute, this at least one horizontal concrete chute correspondence is coupled in this at least one horizontal slide rail of this fixed mount and front and back slippage relatively, this upright plate is fixedly arranged on the lower surface of this upper plate, and the front surface of this upright plate is provided with at least one upright slide rail;
One plummer, include a pedestal, reach at least one protruding handle, the rear surface of this pedestal is provided with at least one upright chute, this at least one upright chute correspondence be coupled in this adjustable shelf this at least one upright slide rail and can be relatively slippage up and down, this at least one protruding handle is convexly set at least one side of this pedestal;
At least one turning arm is hubbed at this pivot of this fixed mount, and this at least one turning arm includes an elongated slot radially, and at least one protruding handle of this of above-mentioned plummer passes this track guide groove simultaneously, and this is radially in the elongated slot; And
One power source drives this pivot rotation of this at least one turning arm along this fixed mount, and radially elongated slot is mobile in this at least one track guide groove to drive this at least one protruding handle by this of this at least one turning arm.
2, reciprocating fetching device as claimed in claim 1, it is characterized in that, it also includes at least one gear unit, and this at least one gear unit is linked between this power source and this at least one turning arm, and this power source drives this at least one turning arm rotation by this at least one gear unit.
3, reciprocating fetching device as claimed in claim 2, it is characterized in that, wherein, this at least one gear unit includes a driving wheel, a driven pulley, reaches an annular belt, this driven pulley is coaxial to be fixedly arranged on this pivot, and this annular belt is set around between this driving wheel and this driven pulley, this driving wheel rotation of this drive power source, and by this driven pulley rotation of this annular belt interlock, and then drive this pivot rotation of this at least one turning arm along this fixed mount.
4, reciprocating fetching device as claimed in claim 2 is characterized in that, wherein, this power source includes a rotating shaft, and at least one end correspondence of this rotating shaft is connected to this at least one gear unit.
5, reciprocating fetching device as claimed in claim 1 is characterized in that, wherein, at least one protruding handle of this of this plummer is also organized and is provided with a bearing, and the also corresponding slippage of this bearing is in this track guide groove of this fixed mount.
6, reciprocating fetching device as claimed in claim 1 is characterized in that, wherein, at least one protruding handle of this of this plummer is also organized and is provided with another bearing, and the also corresponding slippage of this another bearing is in this of this at least one turning arm radially in the elongated slot.
7, reciprocating fetching device as claimed in claim 1 is characterized in that, wherein, this power source is an electro-motor.
8, reciprocating fetching device as claimed in claim 1, it is characterized in that, wherein, also include a fetching device, this fetching device is mounted on the front surface of this pedestal, and this fetching device includes one and picks and places platform, at least one pneumatic cylinder, and at least one vacsorb head, and this at least one pneumatic cylinder includes a stiff end, an and movable end, this stiff end is fixedly arranged on this and picks and places platform, and this at least one vacsorb head is mounted on this movable end.
9, reciprocating fetching device as claimed in claim 8, it is characterized in that, wherein, this fetching device also includes at least one rack, this at least one rack includes a upright guide plate, an and base plate, and this front surface that picks and places platform also is provided with at least one upright guide channel, and this upright guide plate correspondence is coupled in this upright guide channel and can slippage relatively up and down, this movable end of this at least one pneumatic cylinder is fixed in the upper surface of this base plate, and this vacsorb head is mounted on the lower surface of this base plate.
10, reciprocating fetching device as claimed in claim 8 is characterized in that, wherein, this at least one pneumatic cylinder also is arranged with a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101094829A CN101604645B (en) | 2008-06-12 | 2008-06-12 | Reciprocating fetching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101094829A CN101604645B (en) | 2008-06-12 | 2008-06-12 | Reciprocating fetching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101604645A true CN101604645A (en) | 2009-12-16 |
| CN101604645B CN101604645B (en) | 2011-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101094829A Expired - Fee Related CN101604645B (en) | 2008-06-12 | 2008-06-12 | Reciprocating fetching device |
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| CN (1) | CN101604645B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786058A (en) * | 2014-02-19 | 2014-05-14 | 苏州博众精工科技有限公司 | Moving mechanism |
| CN103896065A (en) * | 2012-12-29 | 2014-07-02 | 深圳富泰宏精密工业有限公司 | Multi-station material taking device |
| CN104044897A (en) * | 2013-03-11 | 2014-09-17 | 深圳富泰宏精密工业有限公司 | Material distributing device |
| TWI597504B (en) * | 2017-01-26 | 2017-09-01 | Electronic components conveying device and its application test classification equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101942062B1 (en) * | 2012-11-21 | 2019-01-24 | (주)테크윙 | Pick and place apparatus for test handler |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW449570B (en) * | 1998-11-28 | 2001-08-11 | Mirae Corp | A rotator for a module integrated circuit (IC) handler |
| KR100792728B1 (en) * | 2006-05-12 | 2008-01-11 | 미래산업 주식회사 | Tray Transfer for Burn-in Test Sorting Handler |
-
2008
- 2008-06-12 CN CN2008101094829A patent/CN101604645B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896065A (en) * | 2012-12-29 | 2014-07-02 | 深圳富泰宏精密工业有限公司 | Multi-station material taking device |
| CN103896065B (en) * | 2012-12-29 | 2017-07-07 | 深圳富泰宏精密工业有限公司 | Multistation feeding device |
| CN104044897A (en) * | 2013-03-11 | 2014-09-17 | 深圳富泰宏精密工业有限公司 | Material distributing device |
| CN104044897B (en) * | 2013-03-11 | 2016-06-15 | 深圳富泰宏精密工业有限公司 | Feeding-distribution device |
| CN103786058A (en) * | 2014-02-19 | 2014-05-14 | 苏州博众精工科技有限公司 | Moving mechanism |
| TWI597504B (en) * | 2017-01-26 | 2017-09-01 | Electronic components conveying device and its application test classification equipment |
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| Publication number | Publication date |
|---|---|
| CN101604645B (en) | 2011-04-13 |
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Granted publication date: 20110413 Termination date: 20130612 |