CN102543764A - Lead frame processing device capable of adjusting height - Google Patents

Lead frame processing device capable of adjusting height Download PDF

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Publication number
CN102543764A
CN102543764A CN2011104582239A CN201110458223A CN102543764A CN 102543764 A CN102543764 A CN 102543764A CN 2011104582239 A CN2011104582239 A CN 2011104582239A CN 201110458223 A CN201110458223 A CN 201110458223A CN 102543764 A CN102543764 A CN 102543764A
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CN
China
Prior art keywords
support
frame
lead frame
cell
processing unit
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Granted
Application number
CN2011104582239A
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Chinese (zh)
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CN102543764B (en
Inventor
王振荣
黄春杰
黄利松
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Shanghai Xinyang Semiconductor Material Co Ltd
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Shanghai Xinyang Semiconductor Material Co Ltd
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Priority to CN201110458223.9A priority Critical patent/CN102543764B/en
Publication of CN102543764A publication Critical patent/CN102543764A/en
Application granted granted Critical
Publication of CN102543764B publication Critical patent/CN102543764B/en
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Abstract

The invention discloses a lead frame processing device capable of adjusting height. The lead frame processing device comprises a groove body and a support, wherein the support is arranged above the groove body, and the lead frame processing device is characterized in that a support frame capable of moving horizontally is arranged between the support and the groove body; the support frame is of a rectangular frame, and the support frame is sheathed on the periphery of the groove body and can move along the horizontal direction; the support is in transmission and connection with the support frame through a motion direction-changing device; and the motion direction-changing device can transform the horizontal movement of the support frame to the up-and-down motion of the support. The lead frame processing device capable of adjusting the height, disclosed by the invention, can adjust the immersion height of a lead frame in an electroplating solution or an immersion cleaning solution. The device can be applicable to the lead frames in various sizes and specifications, has diverse functions and can save production cost. Furthermore, the lead frame processing device disclosed by the invention has the advantages of simple structure and convenience in use, and is driven by a speed reduction motor.

Description

Height adjustable lead frame processing unit
Technical field
The present invention relates to a kind of height adjustable lead frame processing unit.
Background technology
Along with the development of electronics industry, more and more to the quantity required of electronic component.In order to satisfy growing production of electronic components needs, the automation mechanized operation in each stage of production of electronic components becomes the key that improves supply quantity.In addition, for saving human cost, the automated production of electronic component also becomes one of key factor.
Lead frame need optionally be electroplated certain part or when embathing, and needs in the control lead frame immersion plating liquid or embathes the height in the liquid.The size lead frame multi-size that electronics industry need be used.Same manufacturer need produce the lead frame of different size specification.A kind of method commonly used is, according to the electroplating bath or the soaker of the different dimensions design different size of lead frame.Not only use inconvenience, and production cost is high.
Summary of the invention
First purpose of the present invention is in order to overcome deficiency of the prior art, a kind of height adjustable lead frame processing unit easy to use to be provided.
For realizing above purpose, the present invention realizes through following technical scheme:
Height adjustable lead frame processing unit comprises cell body and support, and said support is arranged at the cell body top, it is characterized in that, is provided with the bracing frame that can move horizontally between said support and the cell body; Support frame as described above is a rectangle frame, but bracing frame is sleeved on the cell body periphery and along continuous straight runs moves; Said support and bracing frame are in transmission connection through the motion reversing arrangement; Said motion reversing arrangement moves horizontally bracing frame and is converted into moving up and down of support.
Preferably, the support frame as described above upper surface is provided with the track substrate; The two ends height of track substrate along continuous straight runs is different; The support lower surface is provided with wheel frame; The track substrate moves up and down moving horizontally in the process driving arm that matches with wheel frame with bracing frame.
Preferably, be provided with from the outward extending location-plate of cell body on the said cell body; Support frame as described above is positioned at the location-plate below and is sleeved on the cell body periphery; Said location-plate is provided with through hole; Said wheel frame passes through hole.
Preferably, said wheel frame lower end is provided with rotating guide wheel; Said guide wheel contacts with the upper surface of track substrate in track substrate horizontal movement process all the time.
Preferably, described upper surface is the inclined-plane.
Preferably, said extension board is provided with positioning sleeve; Support is provided with slide-bar; Slide-bar inserts in the positioning sleeve and can in positioning sleeve, slide.
Preferably, cell body is provided with from the outward extending supporting bracket of cell body, and said supporting bracket is arranged on the extension board below; Supporting bracket is provided with rotating support wheel, and support frame as described above is supported on the support wheel.
Preferably, also comprise drive unit, drive unit and bracing frame are in transmission connection; Drive unit drives bracing frame and moves horizontally.
Preferably, said drive unit and bracing frame are in transmission connection through the combination of rack and pinion; Said tooth bar is connected with bracing frame; Said gear is installed on the output shaft of drive unit.
Preferably, said drive unit is a reducing motor.
Height adjustable lead frame processing unit among the present invention can be adjusted lead frame immersion plating liquid or embathe the height in the liquid.One covering device is applicable to the lead frame of multiple dimensions, and diverse in function is saved production cost.And the present invention is simple in structure, utilizes reducing motor to drive, and is easy to use.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is an end view of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is carried out detailed description:
Like Fig. 1, shown in Figure 2, height adjustable lead frame processing unit comprises cell body 1, and cell body 1 is a rectangular structure, and it has the cavity volume 15 that is used for receiving fluids.Cell body 1 upper end is provided with from cell body 1 outward extending extension board 11.Extension board 11 can all be provided with around cell body; Also can be provided with two symmetrically.Present embodiment is provided with four.Four extension boards 11 are separately positioned on the wall of cell body 1.Four extension boards 11 also can interconnect the form setting with the rectangle frame of a hollow.Extension board 11 is provided with four through holes 12.Four through holes 12 are according to distributed rectangular.Per two through holes 12 are arranged on wherein on of symmetrically arranged two extension boards 11.Extension board 11 belows are provided with supporting bracket 13, and supporting bracket 13 stretches out from cell body 1.Supporting bracket 13 can with extension board 11 with identical form setting.Extension board 11 has certain clearance with supporting bracket 13.Extension board 11 all can be used for supporting other parts with supporting bracket 13.Extension board 11 is provided with four axle sleeves 14.
Cell body 1 top is provided with support 2.Support 2 is the rectangle frame of hollow.Be symmetrically arranged with two V-type framves 21 on the support 2.Support 2 lower surfaces are provided with four wheel frames 22.Each wheel frame 22 passes one of them through hole 12.Each wheel frame 22 lower end is provided with a rotating guide wheel 23.Support 2 lower surfaces are provided with four slide-bar (not shown)s.Each slide-bar inserts in the axle sleeve 14, and can in axle sleeve 14, slide.Axle sleeve 14 matches with slide-bar to move up and down in the process at support 2 and leads, and prevents support 2 deviation positions.
Bracing frame 3 is the rectangle frame of hollow.Bracing frame 3 is sleeved on cell body 1 periphery, but and bracing frame 3 have certain clearance so that bracing frame 3 horizontal directions move with cell body 1.Bracing frame 3 is provided with four track substrates 31 (shown in the figure two).Four track substrates 31 are according to distributed rectangular.The two ends height of each track substrate 31 along continuous straight runs is different.Its upper surface 32 is the inclined-plane.In Fig. 2, track substrate 31 left ends are higher than right-hand member.Each track substrate 31 is arranged on one of them guide wheel 23 below.In the process that track substrate 31 moves horizontally with bracing frame 3, guide wheel 23 contacts with track substrate 31 upper surfaces 32 all the time.Because track substrate 31 left ends are higher than right-hand member, therefore, when guide wheel 23 is positioned at track substrate 31 left ends, the height the when height of support 2 is higher than guide wheel 23 and is positioned at track substrate 31 right-hand members.Tooth bar 6 is installed on the bracing frame 3.
Bracing frame 3 is supported on four rotating support wheels 4 (shown in the figure two).Four support wheels 4 are according to distributed rectangular.Per two support wheels 4 are arranged on one of them of symmetrically arranged two supporting brackets.Each support wheel 4 is rotatably installed on the wheel carrier 42 through a wheel shaft 41.Support wheel 4 can rotate around wheel shaft 41.Wheel carrier 42 is installed on the supporting bracket 13.
Cell body 1 side is provided with reducing motor 5.The gear (not shown) is installed on the output shaft of reducing motor 5.Tooth bar 6 and gears engaged.Reducing motor 5 driven wheels rotate, tooth bar 6 move left and right that are engaged with.Reducing motor 5 can just change also and can reverse, so that lead frame can be left and reciprocating motion to the right.The present invention also can use other reverse drive gear to replace rack and pinion, as long as can the output drive strength direction of reducing motor 5 be converted into the power that bracing frame 3 moves horizontally that drives.
Among the present invention, as shown in Figure 2, drive about bracing frames 3 horizontal directions through reducing motor 5 and to move back and forth, utilize track substrate 31 left ends different with the right-hand member height and guide wheel 23 is moved back and forth up and down, and then support 2 is moved back and forth up and down.Thereby can adjust the lead frame that hangs on the V-type folder 21 through hanger and immerse the height in the liquid in the cavity volume 15.
Embodiment among the present invention only is used for that the present invention will be described, does not constitute the restriction to the claim scope, and other substituting of being equal in fact that those skilled in that art can expect are all in protection range of the present invention.

Claims (10)

1. height adjustable lead frame processing unit comprises cell body and support, and said support is arranged at the cell body top, it is characterized in that, is provided with the bracing frame that can move horizontally between said support and the cell body; Support frame as described above is a rectangle frame, but bracing frame is sleeved on the cell body periphery and along continuous straight runs moves; Said support and bracing frame are in transmission connection through the motion reversing arrangement; Said motion reversing arrangement moves horizontally bracing frame and is converted into moving up and down of support.
2. height adjustable lead frame processing unit according to claim 1 is characterized in that the support frame as described above upper surface is provided with the track substrate; The two ends height of track substrate along continuous straight runs is different; The support lower surface is provided with wheel frame; The track substrate moves up and down moving horizontally in the process driving arm that matches with wheel frame with bracing frame.
3. height adjustable lead frame processing unit according to claim 2 is characterized in that, said cell body upper end is provided with from the outward extending location-plate of cell body; Support frame as described above is positioned at the location-plate below and is sleeved on the cell body periphery; Said location-plate is provided with through hole; Said wheel frame passes through hole.
4. according to claim 2 or 3 described height adjustable lead frame processing unit, it is characterized in that said wheel frame lower end is provided with rotating guide wheel; Said guide wheel contacts with the upper surface of track substrate in track substrate horizontal movement process all the time.
5. height adjustable lead frame processing unit according to claim 4 is characterized in that described upper surface is the inclined-plane.
6. height adjustable lead frame processing unit according to claim 3 is characterized in that said extension board is provided with positioning sleeve; Support is provided with slide-bar; Slide-bar inserts in the positioning sleeve and can in positioning sleeve, slide.
7. height adjustable lead frame processing unit according to claim 1 is characterized in that, cell body is provided with from the outward extending supporting bracket of cell body, and said supporting bracket is arranged on the extension board below; Supporting bracket is provided with rotating support wheel, and support frame as described above is supported on the support wheel.
8. height adjustable lead frame processing unit according to claim 1 is characterized in that also comprise drive unit, drive unit and bracing frame are in transmission connection; Drive unit drives bracing frame and moves horizontally.
9. height adjustable lead frame processing unit according to claim 7 is characterized in that said drive unit and bracing frame are in transmission connection through the combination of rack and pinion; Said tooth bar is connected with bracing frame; Said gear is installed on the output shaft of drive unit.
10. height adjustable lead frame processing unit according to claim 7 is characterized in that said drive unit is a reducing motor.
CN201110458223.9A 2011-12-31 2011-12-31 Lead frame processing device capable of adjusting height Active CN102543764B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110458223.9A CN102543764B (en) 2011-12-31 2011-12-31 Lead frame processing device capable of adjusting height

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110458223.9A CN102543764B (en) 2011-12-31 2011-12-31 Lead frame processing device capable of adjusting height

Publications (2)

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CN102543764A true CN102543764A (en) 2012-07-04
CN102543764B CN102543764B (en) 2014-12-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105428283A (en) * 2015-12-31 2016-03-23 上海新阳半导体材料股份有限公司 Lead frame soaking equipment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862896A (en) * 1973-07-20 1975-01-28 Albert Singleton Rotary barrel pick-up in automatic plating apparatus
US4224131A (en) * 1979-09-07 1980-09-23 Acero Steve A Ventilated electroplating tank
CN2760055Y (en) * 2004-11-24 2006-02-22 朱文财 Electroplating machine driving device
CN101220498A (en) * 2007-09-26 2008-07-16 江门市自由人科技有限公司 Multiple-grooved type coil stock continuously plating product line frame
CN101403130A (en) * 2007-11-08 2009-04-08 匡优新 Plastic coupling groove for electroplating production equipment
CN202487542U (en) * 2011-12-31 2012-10-10 上海新阳半导体材料股份有限公司 Lead frame machining apparatus capable of height adjustment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862896A (en) * 1973-07-20 1975-01-28 Albert Singleton Rotary barrel pick-up in automatic plating apparatus
US4224131A (en) * 1979-09-07 1980-09-23 Acero Steve A Ventilated electroplating tank
CN2760055Y (en) * 2004-11-24 2006-02-22 朱文财 Electroplating machine driving device
CN101220498A (en) * 2007-09-26 2008-07-16 江门市自由人科技有限公司 Multiple-grooved type coil stock continuously plating product line frame
CN101403130A (en) * 2007-11-08 2009-04-08 匡优新 Plastic coupling groove for electroplating production equipment
CN202487542U (en) * 2011-12-31 2012-10-10 上海新阳半导体材料股份有限公司 Lead frame machining apparatus capable of height adjustment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105428283A (en) * 2015-12-31 2016-03-23 上海新阳半导体材料股份有限公司 Lead frame soaking equipment
CN105428283B (en) * 2015-12-31 2018-01-12 上海新阳半导体材料股份有限公司 Lead frame soaking device

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