CN203883032U - Automatic material-feeding mechanism of LED die bonder - Google Patents

Automatic material-feeding mechanism of LED die bonder Download PDF

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Publication number
CN203883032U
CN203883032U CN201420307223.8U CN201420307223U CN203883032U CN 203883032 U CN203883032 U CN 203883032U CN 201420307223 U CN201420307223 U CN 201420307223U CN 203883032 U CN203883032 U CN 203883032U
Authority
CN
China
Prior art keywords
support
led die
lowering
die bond
hoisting gear
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
Application number
CN201420307223.8U
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Chinese (zh)
Inventor
吴云松
张克辉
周云
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.)
SHENZHEN XURITENG SCIENCE & TECHNOLOGY Co Ltd
Original Assignee
SHENZHEN XURITENG SCIENCE & TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to CN201420307223.8U priority Critical patent/CN203883032U/en
Application granted granted Critical
Publication of CN203883032U publication Critical patent/CN203883032U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of an LED and particularly relates to an automatic material-feeding mechanism of an LED die bonder. The mechanism includes a base. The mechanism also includes a lifting apparatus, a material-forking apparatus, an adjusting and material-guiding apparatus, a pushing apparatus, a plurality of supports and a controller which are fixedly disposed on the base. The supports are disposed in the adjusting and material-guiding apparatus in a laminated manner. Two material forks are respectively disposed on the two sides of the laminated supports. The material forks are in structures of thin pieces and can move left-and-right. A constant clearance exists between each two supports after the supports being placed in the laminated manner. The material forks insert into a clearance between a bottom support and a next support over the bottom support, thereby separating the bottom support from the next support over the bottom support. According to the utility model, the supports are disposed in the adjusting and material-guiding apparatus so that the supports can be transported automatically and is free from being placed in a material box, thereby saving a large amount of time, reducing labor intensity of operators, increasing a production efficiency and reducing a production cost.

Description

A kind of automatic feed mechanism of LED die bond machine
Technical field
The utility model relates to LED technical field, relates to specifically a kind of automatic feed mechanism of LED die bond machine.
Background technology
In prior art, traditional LED die bond machine upper bracket is carried and is provided with magazine, lowering or hoisting gear, ejector apparatus carrys out transfer gantry, this device is mainly by power sources such as motors, pass through shaft coupling, drive screw mandrel rotatablely moves, pass through again feed screw nut, line slideway, straight-line guide rail slide block, rotatablely moving of screw mandrel is converted to and moved up and down, holder is connected on straight-line guide rail slide block, magazine is placed on holder, support is placed in magazine according to level, when work, lowering or hoisting gear drives magazine lifting, during to specified altitude assignment, the cylinder that moves back ejection device is stretched out support is pushed up after suitable station by push rod, again push rod is retracted, lowering or hoisting gear, drive magazine to be elevated to lower one deck, the cylinder that moves back ejection device is stretched out support is pushed up after suitable station by push rod again, again push rod is retracted, with this periodic duty.
Because this material-uploading style need to be placed on support slices in magazine in advance, pass through again lowering or hoisting gear, support is transported to station by ejector apparatus, support slices are placed in magazine in advance, this has just increased a lot of time, but also not because of material loading makes equipment not in time can not continuous operation, inefficiency, also make employee's fatigue strength increase, thereby make whole equipment capacity lower.
Utility model content
For the deficiency in above-mentioned technology, the utility model provides a kind of automatic feed mechanism of LED die bond machine, and the support in this mechanism is carried automatic charging device, effectively reduces the time that support is carried, effectively improve the stability of device, effectively improve the qualification rate of whole equipment and product.
For solving the problems of the technologies described above, the utility model is realized by following scheme:
A kind of automatic feed mechanism of LED die bond machine, it comprises pedestal, also comprise the lowering or hoisting gear, fork materials device, adjusting material guide device, ejector apparatus, support and the controller that are fixedly arranged on pedestal, folded being placed on of described shelf layer regulates in material guide device, be provided with two material forks in the support both sides of stacked placement, material fork is flake structure, material fork can side-to-side movement, shelf layer stacks and between postpone support and support, has a fixing gap, material fork inserts the gap between bottom support and last layer support, thereby bottom support is separated with upper layer bracket.
Further, under the support of stacked placement, be provided with a base plate that can move up and down.
Further, described base plate is provided with the whether standoff inductor of induction.
Further, under the support of stacked placement, both sides are provided with material loading track, in order to determine the height of material loading plane.
Further, on described support, there is support bar, at support bar rear portion, be provided with a penetrating mechanism that support can be pushed forward into workbench.
Further, described lowering or hoisting gear comprise base, left fixed head, right fixed head, stepping motor, stepping motor holder, by stepping motor rotatablely move pass to synchronous belt that screw mandrel rotatablely moves, timing belt pulley, fixing screw mandrel screw mandrel holder, bearing, rotatablely moving of screw mandrel is converted to feed screw nut, contiguous block, the slide block holder that lowering or hoisting gear moves up and down, while also comprising for lifting, hold the top board of support.
Further, described lowering or hoisting gear also comprises the induction of signal mechanism for detection of elevating movement.
Further, described induction of signal mechanism comprise be arranged at the inductor of right fixed head and be fixed on lowering or hoisting gear and with the sensing chip of lowering or hoisting gear synchronization lifting.
The beneficial effects of the utility model are: support is placed on to material guide device the inside, and automatic transport support, without being placed on magazine the inside, thereby saves the plenty of time, reduces employee's fatigue strength, enhance productivity, and the low production effect of cost.
Brief description of the drawings
Fig. 1 is the feeding device overall structure schematic diagram that the support of the utility model LED die bond machine is carried.
Fig. 2 is the explosive view of the feeding device of the support conveying of the utility model LED die bond machine.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
Please refer to Fig. 1, Fig. 2, the feeding device that the support of the LED die bond machine of this new embodiment is carried comprises pedestal 120, is fixedly arranged on lowering or hoisting gear 1, fork materials device 2, adjusting material guide device 3, ejector apparatus 4, support 5 and controller on pedestal.The upper and lower displacement mechanism that lowering or hoisting gear 1 is realized elevating movement for support 5, in present embodiment, can drive support to move up and down.
Lowering or hoisting gear 1, comprise pedestal 120 and be fixed on the left support plate 119 on pedestal 120, right support plate 128, be fixed on the motor fixing seat 103 of left fixed head 119, screw rodb base 108, line slideway 118, inductor 122, 1# screw 117, 2# screw 104, 3# screw 105, 4# screw 121, motor 101 is fixed in motor fixing seat 103 by 5# screw 102, 1# belt pulley 116 is fixed on power source output shaft, skin 2# belt wheel 115 is fixed on ball screw 133, bearing 109, 1# feed screw nut 111, bearing (ball) cover 112 is fixed on screw rodb base 108, 3# screw 105, 2# feed screw nut 106 is fixed on nut holder 107, contiguous block 135 is fixed on nut holder 107, top board 129, 6# screw 131, 1# push rod 136, 7# screw 127 is fixed on contiguous block 135, sensing chip 125, 8# screw 126 is fixed on 1# push rod 136.
Described fork materials device 2 comprises fixed head 214, and be arranged on line slideway 204 on fixed head 214, cylinder holder 202,9# screw 201, cylinder 207 are fixed on cylinder holder 202 by 10# screw 203, Connection Block 209 is connected in by 11# screw 210 on the output shaft of cylinder 207, and Connection Block 209 is also fixed on fork material slide block 206 by 12# screw 213, and fork material slide block 206 is fixed on straight-line guide rail slide block 205 by 13# screw 216.4 are supported shell fragment 212 and are fixed on fork material slide block 206.
Described adjusting material guide device 3 comprises front stock guide 304, rear stock guide 302, described rear stock guide 302 is fixed on fixed head 214 by 14# screw 215, front apron 306 is fixed on front stock guide 304 by 15# screw 305, backboard 308 plates are fixed on rear stock guide 302 by 16# screw 303, material loading track 307 is fixed on front stock guide 304, rear stock guide 302 by 17# screw 301, guide vane end stop 308, buffer stopper 309 are fixed on fixed head 214, regulate guide vane end stop 217 to be fixedly arranged on fixed head 214, buffer stopper 218 is fixedly arranged on and regulates on guide vane end stop 217.
Described ejector apparatus 4 comprises cylinder 405, gas-tpe fitting 406, cylinder holder 404,18# screw 404, front and back adjustable plate 405, support 5 by regulating material guide device 3, is placed the support of some on the material loading track 307 of fork materials device in the time of work initial condition.
In present embodiment, the job step of the feeding device that the support of LED die bond machine is carried is as follows:
In process of production, in lowering or hoisting gear 1 (start bit under reset mode, inductor 122 detects sensing chip 125, now top board 129 is in low level, be conducive to protective cradle), if highly for G0(, this is highly less than material loading rail supported face height for this), simultaneously, fork materials device 2 is in clamped condition, if now adjustment width is to be regulated, original width is that cylinder 207 stretches out, supporting shell fragment 212 stretches out, support is from regulating material guide device 3 to put from top to bottom, width when support shell fragment 212 is held state, push rod on the 2# cylinder 405 of ejector apparatus 4 is in retracted mode simultaneously, on adjusting material guide device, place a folded support, support shell fragment 212 by fork materials device is held, further, motor 101 moves up and down by lowering or hoisting gear 1, top board 129 is raised to height G1(, and this is highly on a supporting surface of the support shell fragment 212 that is placed on fork materials device 2, the upper surface of top board 129 just, touch the lower surface of support), now pitch materials device 2 in retracted mode, cylinder 207 is retracted, supporting shell fragment 212 retracts, further, lowering or hoisting gear 1 is to dropping to height G1 (displacement that drops to G1 from G0 is the thickness of a plate rack), whole folded support toward bottom offset the distance of a backing thickness, further, fork materials device 2 is in open configuration, supporting shell fragment 212 stretches out, hold the whole folded support lower surface of the second plate rack from the bottom up, further, undermost that plate rack, follow lowering or hoisting gear 2 and continue down to move to height G2, now, support two ends are just conditioned the material loading track 307 of material guide device 3 and hold, now lowering or hoisting gear 1 continues down to move to height G3, the 2# cylinder 405 of ejector apparatus 4 is released, cylinder upper ejector pin ejects (height of push rod is caught up with and expected that the face height of track 307 is consistent), that plate rack of orlop is ejected from material loading track 307, enter next station, now, a circulation completes, repeat above action, by support from bottom one deck, slices are delivered to station successively, complete the automatic charging action that support is carried.
The foregoing is only preferred implementation of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.

Claims (8)

1. the automatic feed mechanism of a LED die bond machine, it comprises pedestal, it is characterized in that: also comprise the lowering or hoisting gear being fixedly arranged on pedestal, fork materials device, regulate material guide device, ejector apparatus, support and controller, folded being placed on of described shelf layer regulates in material guide device, be provided with two material forks in the support both sides of stacked placement, material fork is flake structure, material fork can side-to-side movement, shelf layer stacks and between postpone support and support, has a fixing gap, material fork inserts the gap between bottom support and last layer support, thereby bottom support is separated with upper layer bracket.
2. the automatic feed mechanism of a kind of LED die bond machine according to claim 1, is characterized in that: under the support of stacked placement, be provided with a base plate that can move up and down.
3. the automatic feed mechanism of a kind of LED die bond machine according to claim 2, is characterized in that: described base plate is provided with the whether standoff inductor of induction.
4. the automatic feed mechanism of a kind of LED die bond machine according to claim 1, is characterized in that: under the support of stacked placement, both sides are provided with material loading track, in order to determine the height of material loading plane.
5. the automatic feed mechanism of a kind of LED die bond machine according to claim 1, is characterized in that: on described support, have support bar, at support bar rear portion, be provided with a penetrating mechanism that support can be pushed forward into workbench.
6. the automatic feed mechanism of a kind of LED die bond machine according to claim 1, it is characterized in that: described lowering or hoisting gear comprise base, left fixed head, right fixed head, stepping motor, stepping motor holder, by stepping motor rotatablely move pass to synchronous belt that screw mandrel rotatablely moves, timing belt pulley, fixing screw mandrel screw mandrel holder, bearing, rotatablely moving of screw mandrel is converted to feed screw nut, contiguous block, the slide block holder that lowering or hoisting gear moves up and down, while also comprising for lifting, hold the top board of support.
7. the automatic feed mechanism of a kind of LED die bond machine according to claim 1, is characterized in that: described lowering or hoisting gear also comprises the induction of signal mechanism for detection of elevating movement.
8. the automatic feed mechanism of a kind of LED die bond machine according to claim 1, is characterized in that: described induction of signal mechanism comprise be arranged at the inductor of right fixed head and be fixed on lowering or hoisting gear and with the sensing chip of lowering or hoisting gear synchronization lifting.
CN201420307223.8U 2014-06-11 2014-06-11 Automatic material-feeding mechanism of LED die bonder Expired - Fee Related CN203883032U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420307223.8U CN203883032U (en) 2014-06-11 2014-06-11 Automatic material-feeding mechanism of LED die bonder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420307223.8U CN203883032U (en) 2014-06-11 2014-06-11 Automatic material-feeding mechanism of LED die bonder

Publications (1)

Publication Number Publication Date
CN203883032U true CN203883032U (en) 2014-10-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420307223.8U Expired - Fee Related CN203883032U (en) 2014-06-11 2014-06-11 Automatic material-feeding mechanism of LED die bonder

Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105346996A (en) * 2015-11-27 2016-02-24 镇江晨光焊接设备制造有限公司 Conveying mechanism
CN105564966A (en) * 2015-12-30 2016-05-11 深圳翠涛自动化设备股份有限公司 Feeding and discharging system of multi-worktable die bonder
CN109079372A (en) * 2018-08-30 2018-12-25 惠州攸特电子股份有限公司 Filter resistor piece stacking mechanism and its welding equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105346996A (en) * 2015-11-27 2016-02-24 镇江晨光焊接设备制造有限公司 Conveying mechanism
CN105564966A (en) * 2015-12-30 2016-05-11 深圳翠涛自动化设备股份有限公司 Feeding and discharging system of multi-worktable die bonder
CN105564966B (en) * 2015-12-30 2018-01-16 深圳翠涛自动化设备股份有限公司 A kind of loading and unloading system of more workbench bonders
CN109079372A (en) * 2018-08-30 2018-12-25 惠州攸特电子股份有限公司 Filter resistor piece stacking mechanism and its welding equipment

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141015

Termination date: 20160611