CN103035554A - Delivering device for dispensing a lead frame - Google Patents
Delivering device for dispensing a lead frame Download PDFInfo
- Publication number
- CN103035554A CN103035554A CN2012105206533A CN201210520653A CN103035554A CN 103035554 A CN103035554 A CN 103035554A CN 2012105206533 A CN2012105206533 A CN 2012105206533A CN 201210520653 A CN201210520653 A CN 201210520653A CN 103035554 A CN103035554 A CN 103035554A
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- frame
- tooth bar
- rectangle
- lead frame
- material loading
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Abstract
The invention discloses a delivering device for dispensing a lead frame. The delivering device for dispensing lead frames comprises a handle (1), a rectangular feeding frame (2), a rectangular rack fixed frame (3) and a plurality of locking mechanisms for fixing the lead frame. The handle is connected with the rectangular feeding frame through a handle connecting rod (4). One longitudinal border of the rectangular rack fixed frame is movably connected with the handle connecting rod to constitute a pulling rod (5). The other three borders of the rectangular rack fixed frame are movably connected with one side of the rectangular feeding frame to enable the rectangular rack fixed frame to move left and right on the rectangular feeding frame. The locking mechanisms matched with the move of the rectangular rack fixed frame is capable of fixing or loosening the lead frame. The feedstuff delivering set for dispensing lead frames has the advantages that the lead frame is fixed by the matching of the rectangular rack fixed frame being able to move around on the rectangular feeding frame and the locking mechanisms, the structure is simple, the placement of the line frame is managed without manual work, and frame positioning nails, frame blocking nails and positioning block on the feeding frame ensure the accurate positioning of the line frame.
Description
Technical field
The present invention relates to AUTO mould production debugging, relate in particular to for the charging device of throwing in lead frame.
Background technology
At present the AUTO mould when the equipment fault-free, can realize product automatically on lead frame and automatic packaging, production efficiency is higher.But mould is during assembling and setting, or because other factors such as software break down automatically upper lead frame and encapsulation, when causing equipment automatically to move, equipment can't realize automatically going up lead frame.In such cases, adopt often completely manual pendulum lead frame early stage, it is very inconvenient to operate like this, can occur during operation lead frame enter the position smooth, waste time and energy, the spun gold of running into easily lead frame affects product quality, is also scalded by the lead frame of high temperature easily.
Summary of the invention
The technical problem to be solved in the present invention be during assembling and setting AUTO mould or since other factors such as software make automatically on lead frame and encapsulation need the people to put by hand lead frame when breaking down, operation inconvenience, it is not smooth that lead frame enters the position, waste time and energy, easily affect product quality and scalded by the high temperature lead frame, a kind of charging device for the input lead frame is provided for this reason.
Technical scheme of the present invention is: the charging device that is used for throwing in lead frame, it comprises handle, rectangle material loading framework, rectangle tooth bar fixed frame and some locking mechanisms that is used for fixing lead frame, described handle is affixed by handle connecting rod and rectangle material loading framework, a vertical frame of described rectangle tooth bar fixed frame is movably connected on the handle connecting rod and consists of pull bar, other three frames are movably connected on the one side of rectangle material loading framework, make rectangle tooth bar fixed frame can be on rectangle material loading framework move left and right, described locking mechanism cooperates the movement of rectangle tooth bar fixed frame can fix or unclamp lead frame.
Locking mechanism comprises tooth bar described in the such scheme, the tooth bar cover plate, gear and pressing plate, described tooth bar is fixed on the horizontal frame of rectangle tooth bar fixed frame, the tooth bar top is provided with the tooth bar cover plate, one end of tooth bar cover plate is fixed on the rectangle material loading framework by the gear screw, be connected with gear on the described gear screw, be connected with pressing plate on the described gear, gear is embedded on the rectangle material loading framework, so that end face of gear and pressing plate are positioned on the another side of rectangle material loading framework, pressing plate is parallel with tooth bar, when rotating with gear engagement and then driven gear to handle orientations pulling pull bar hour rack, gear rotates and drives press plate rotary, so that lead frame is pushed down by pressing plate.
The improvement of such scheme is that the axis of described rectangle tooth bar fixed frame Width is provided with transverse frame, described transverse frame is provided with some locking mechanisms, one end of transverse frame and rectangle tooth bar fixed frame are affixed away from vertical frame of handle, the other end of transverse frame is connected with longitudinal framing, and the two ends of described longitudinal framing are fixed on two horizontal frames of rectangle tooth bar fixed frame.
The further improvement of such scheme is all to be provided with the first stopper slot and the second stopper slot on two horizontal frames of described rectangle tooth bar fixed frame, be connected with respectively springing ball assembly on the rectangle material loading framework on two horizontal frame next doors of rectangle tooth bar fixed frame, so that the springing ball of springing ball assembly partly is stuck in the first stopper slot, the springing ball can break away from the first stopper slot and snaps in the second stopper slot during to handle orientations pulling pull bar, thereby at this moment pressing plate will be pushed down lead frame from turning to the tooth bar plumbness with the tooth bar parastate.
The further improvement of such scheme is that the rectangle material loading framework four limit mid points of described pressing plate place face are connected with respectively locating piece.
Also be provided with some assurance lead frames on the material loading of rectangle described in the such scheme framework and accurately enter the framework locating pin of position and the framework retaining screw that stops lead frame to teetertotter.
The invention has the beneficial effects as follows by can be on rectangle material loading framework the rectangle tooth bar fixed frame of move left and right and locking mechanism match and fix lead frame, simple in structure, need not the manual lead frame of putting, the locating piece on framework locating pin, framework retaining screw and the rectangle material loading framework guarantees that lead frame enters the position accurately.
Description of drawings
Fig. 1 is schematic diagram of the present invention;
Among the figure, 1, handle, 2, rectangle material loading framework, 3, rectangle tooth bar fixed frame, 4, the handle connecting rod, 5, pull bar, 6, tooth bar, 7, the tooth bar cover plate, 8, gear, 9, pressing plate, 10, transverse frame, 11, longitudinal framing, 12, the first stopper slot, the 13, second stopper slot, 14, springing ball assembly, 15, locating piece, 16, the framework locating pin, 17, the framework retaining screw.
Embodiment
The present invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, the present invention includes handle 1, rectangle material loading framework 2, rectangle tooth bar fixed frame 3 and some locking mechanisms that is used for fixing lead frame, described handle is affixed by handle connecting rod 4 and rectangle material loading framework, a vertical frame of described rectangle tooth bar fixed frame is movably connected in and consists of pull bar 5 on the handle connecting rod, other three frames are movably connected on the one side of rectangle material loading framework, make rectangle tooth bar fixed frame can be on rectangle material loading framework move left and right, described locking mechanism cooperates the movement of rectangle tooth bar fixed frame can fix or unclamp lead frame.
Locking mechanism evenly distributes on the horizontal frame of rectangle tooth bar fixed frame, and each horizontal frame is provided with 3, amounts to 6.Locking mechanism comprises tooth bar 6, tooth bar cover plate 7, gear 8 and pressing plate 9, described tooth bar is fixed on the horizontal frame of rectangle tooth bar fixed frame, the tooth bar top is provided with the tooth bar cover plate, one end of tooth bar cover plate is fixed on the rectangle material loading framework by the gear screw, be connected with gear on the described gear screw, be connected with pressing plate on the described gear, gear is embedded on the rectangle material loading framework, so that end face of gear and pressing plate are positioned on the another side of rectangle material loading framework, pressing plate is parallel with tooth bar, when rotating with gear engagement and then driven gear to handle orientations pulling pull bar hour rack, gear rotates and drives press plate rotary, so that lead frame is pushed down by pressing plate, 6 locking mechanisms rectangle tooth bar fixed frame vertically on cooperate in twos the both sides of pushing down lead frame, compacted in order to guarantee lead frame, also can more locking mechanism be set at each horizontal frame.
In order once to throw in a plurality of lead frames, also can be provided with transverse frame 10 in the axis of rectangle tooth bar fixed frame Width, described transverse frame is provided with 3 locking mechanisms, these 3 locking mechanisms cooperate with locking mechanism on two horizontal frames up and down respectively can push down two secondary lead frames, more transverse frame can certainly be set as required push down more lead frame.One end of transverse frame and rectangle tooth bar fixed frame are affixed away from vertical frame of handle, and the other end of transverse frame is connected with longitudinal framing 11, and the two ends of described longitudinal framing are fixed on two horizontal frames of rectangle tooth bar fixed frame.
In order to make the press plate rotary angle larger more accurate, can on two horizontal frames of rectangle tooth bar fixed frame, all be provided with the first stopper slot 12 and the second stopper slot 13, be connected with respectively springing ball assembly 14 on the rectangle material loading framework on two horizontal frame next doors of rectangle tooth bar fixed frame, the springing ball of springing ball assembly partly is stuck in the first stopper slot under the reset condition, thereby rectangle tooth bar fixed frame moves with respect to springing ball assembly and makes the springing ball break away from the first stopper slot and snap in the second stopper slot when to handle orientations pulling pull bar, thus at this moment the distance that moves of rectangle tooth bar fixed frame namely the distance that moves of tooth bar just make pressing plate push down lead frame from turning to the tooth bar plumbness with the tooth bar parastate.
For more accurate when throwing in lead frame and enter diaphragm capsule, can be connected with respectively locating piece 15 at the rectangle material loading framework four limit mid points of pressing plate place face, that can guarantee lead frame when the accurate locating piece on these locating pieces and the diaphragm capsule is connected together accurately enters the position.
Accuracy when further guaranteeing that lead frame enters diaphragm capsule, also be provided with some assurance lead frames on the material loading framework and accurately enter the framework locating pin 16 of position and the framework retaining screw 17 that stops lead frame to teetertotter, the position of framework locating pin and framework retaining screw will appropriately arrange, can allow the position of securing lead frame be within the press plate rotary amplitude, when the press plate rotary certain angle, can push down lead frame, framework locating pin 16 can all be established two groups on rectangle material loading framework, every group two, corresponding framework retaining screw 17 is also all established two groups on rectangle material loading framework with it, every group two, one framing locating pin 16 and a framing retaining screw 17 can accurate limiting one secondary lead frames, and more groups framework locating pin 16 and framework retaining screw 17 spacing how secondary lead frames can certainly be set as required.
The present invention uses like this: the lead frame that will contain chip is put first the one side that rectangle material loading framework is provided with pressing plate, guarantee that by framework locating pin 16 and framework retaining screw 17 lead frame accurately enters the position, the post-tensioning carry-over bar, gear, make pressing plate push down lead frame from turning to the tooth bar plumbness with the tooth bar parastate, lead frame comes off after preventing the upset of rectangle material loading framework, upset rectangle material loading framework during material loading, by the locating piece on the rectangle material loading framework and diaphragm capsule location, promote gear, tooth bar, make pressing plate from turning to and the tooth bar parastate with the tooth bar plumbness, thereby allow the lead frame freely falling body fall into diaphragm capsule.
Claims (6)
1. be used for throwing in the charging device of lead frame, it is characterized in that it comprises handle (1), rectangle material loading framework (2), rectangle tooth bar fixed frame (3) and some locking mechanisms that is used for fixing lead frame, described handle is affixed by handle connecting rod (4) and rectangle material loading framework, a vertical frame of described rectangle tooth bar fixed frame is movably connected in and consists of pull bar (5) on the handle connecting rod, other three frames are movably connected on the one side of rectangle material loading framework, make rectangle tooth bar fixed frame can be on rectangle material loading framework move left and right, described locking mechanism cooperates the movement of rectangle tooth bar fixed frame can fix or unclamp lead frame.
2. the charging device for throwing in lead frame as claimed in claim 1, it is characterized in that described locking mechanism comprises tooth bar (6), tooth bar cover plate (7), gear (8) and pressing plate (9), described tooth bar is fixed on the horizontal frame of rectangle tooth bar fixed frame, the tooth bar top is provided with the tooth bar cover plate, one end of tooth bar cover plate is fixed on the rectangle material loading framework by the gear screw, be connected with gear on the described gear screw, be connected with pressing plate on the described gear, gear is embedded on the rectangle material loading framework, so that end face of gear and pressing plate are positioned on the another side of rectangle material loading framework, pressing plate is parallel with tooth bar, when rotating with gear engagement and then driven gear to handle orientations pulling pull bar hour rack, gear rotates and drives press plate rotary, so that lead frame is pushed down by pressing plate.
3. the charging device for throwing in lead frame as claimed in claim 2, the axis that it is characterized in that described rectangle tooth bar fixed frame Width is provided with transverse frame (10), described transverse frame is provided with some locking mechanisms, one end of transverse frame and rectangle tooth bar fixed frame are affixed away from vertical frame of handle, the other end of transverse frame is connected with longitudinal framing (11), and the two ends of described longitudinal framing are fixed on two horizontal frames of rectangle tooth bar fixed frame.
4. the charging device for throwing in lead frame as claimed in claim 3, it is characterized in that all being provided with the first stopper slot (12) and the second stopper slot (13) on two horizontal frames of described rectangle tooth bar fixed frame, be connected with respectively springing ball assembly (14) on the rectangle material loading framework on two horizontal frame next doors of rectangle tooth bar fixed frame, so that the springing ball of springing ball assembly partly is stuck in the first stopper slot, the springing ball can break away from the first stopper slot and snaps in the second stopper slot during to handle orientations pulling pull bar, thereby at this moment pressing plate will be pushed down lead frame from turning to the tooth bar plumbness with the tooth bar parastate.
5. the charging device for throwing in lead frame as claimed in claim 3 is characterized in that the rectangle material loading framework four limit mid points of described pressing plate place face are connected with respectively locating piece (15).
6. such as the arbitrary described charging device for throwing in lead frame of claim 1 to 4, it is characterized in that also being provided with on the described rectangle material loading framework some assurance lead frames and accurately enter the framework locating pin (16) of position and the framework retaining screw (17) that stops lead frame to teetertotter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210520653.3A CN103035554B (en) | 2012-12-07 | 2012-12-07 | Delivering device for dispensing a lead frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210520653.3A CN103035554B (en) | 2012-12-07 | 2012-12-07 | Delivering device for dispensing a lead frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103035554A true CN103035554A (en) | 2013-04-10 |
| CN103035554B CN103035554B (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210520653.3A Active CN103035554B (en) | 2012-12-07 | 2012-12-07 | Delivering device for dispensing a lead frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103035554B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111128825A (en) * | 2020-01-08 | 2020-05-08 | 佛山市蓝箭电子股份有限公司 | Lead frame material loading frame with automatic fixing function |
| WO2021088568A1 (en) * | 2019-11-08 | 2021-05-14 | 佛山市蓝箭电子股份有限公司 | Lead frame feeding frame having automatic fixing function |
| CN113351079A (en) * | 2021-06-07 | 2021-09-07 | 何健威 | Modular high-efficient agitated vessel of biological reagent |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020003080A1 (en) * | 1999-05-10 | 2002-01-10 | Telkamp Arnold T. M. | Leadframe transport and method therefor |
| CN201212064Y (en) * | 2008-06-26 | 2009-03-25 | 铜陵丰山三佳微电子有限公司 | Rolling electroplating equipment for lead frame |
| CN201783497U (en) * | 2010-07-12 | 2011-04-06 | 中国电子科技集团公司第二研究所 | Lead frame loader clamping and fixing device |
| CN201946580U (en) * | 2010-12-14 | 2011-08-24 | 中山品高电子材料有限公司 | Material feeding machine for sheet packed galvanizing wire with guiding wire frame |
| CN202948909U (en) * | 2012-12-07 | 2013-05-22 | 铜陵三佳山田科技有限公司 | A feeding apparatus used for delivering lead wire frames |
-
2012
- 2012-12-07 CN CN201210520653.3A patent/CN103035554B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020003080A1 (en) * | 1999-05-10 | 2002-01-10 | Telkamp Arnold T. M. | Leadframe transport and method therefor |
| CN201212064Y (en) * | 2008-06-26 | 2009-03-25 | 铜陵丰山三佳微电子有限公司 | Rolling electroplating equipment for lead frame |
| CN201783497U (en) * | 2010-07-12 | 2011-04-06 | 中国电子科技集团公司第二研究所 | Lead frame loader clamping and fixing device |
| CN201946580U (en) * | 2010-12-14 | 2011-08-24 | 中山品高电子材料有限公司 | Material feeding machine for sheet packed galvanizing wire with guiding wire frame |
| CN202948909U (en) * | 2012-12-07 | 2013-05-22 | 铜陵三佳山田科技有限公司 | A feeding apparatus used for delivering lead wire frames |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021088568A1 (en) * | 2019-11-08 | 2021-05-14 | 佛山市蓝箭电子股份有限公司 | Lead frame feeding frame having automatic fixing function |
| CN111128825A (en) * | 2020-01-08 | 2020-05-08 | 佛山市蓝箭电子股份有限公司 | Lead frame material loading frame with automatic fixing function |
| CN111128825B (en) * | 2020-01-08 | 2023-05-02 | 佛山市蓝箭电子股份有限公司 | Lead frame feeding frame with automatic fixing function |
| CN113351079A (en) * | 2021-06-07 | 2021-09-07 | 何健威 | Modular high-efficient agitated vessel of biological reagent |
| CN113351079B (en) * | 2021-06-07 | 2023-08-29 | 同泽合信(北京)医药科技有限公司 | Combined biological reagent high-efficiency stirring equipment |
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| Publication number | Publication date |
|---|---|
| CN103035554B (en) | 2015-04-08 |
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Address after: Electronic industrial zone Tongguanshan District 244000 Anhui province Shicheng road in Tongling City Patentee after: Tongling Sanjiashantian Polytron Technologies Inc Address before: Electronic industrial zone Tongguanshan District 244000 Anhui province Shicheng road in Tongling City Patentee before: Tongling Sanjia Yamada Technology Co., Ltd. |