CN202989311U - Plastic-packaged integrated circuit continuous-plating transmission steel belt fixed and conductive device - Google Patents
Plastic-packaged integrated circuit continuous-plating transmission steel belt fixed and conductive device Download PDFInfo
- Publication number
- CN202989311U CN202989311U CN 201220712664 CN201220712664U CN202989311U CN 202989311 U CN202989311 U CN 202989311U CN 201220712664 CN201220712664 CN 201220712664 CN 201220712664 U CN201220712664 U CN 201220712664U CN 202989311 U CN202989311 U CN 202989311U
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- CN
- China
- Prior art keywords
- steel band
- ratchet
- integrated circuit
- pinch roller
- transmission steel
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- 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 - Lifetime
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Abstract
The utility model discloses a plastic-packaged integrated circuit continuous-plating transmission steel belt fixed and conductive device which comprises a ratchet (2), a press wheel (3), a ratchet rotating shaft (4), a press wheel rotating shaft (5), a positioning pin (6), a ratchet installation plate (7), a press wheel installation plate (8), a first spring (10), a rotating shaft (11), a first rotating arm (12), a second rotating arm (13), a first conductive block (14), a second conductive block (15) and a second spring (16). According to the utility model, a transmission steel belt is fixed by adopting a structure combining ratchet and press wheel, so that the transmission steel belt is stable and reliable during motion; and the transmission steel belt is tightly supported by utilizing two metal blocks, so that a good conductive path is provided for the transmission steel belt.
Description
Technical field
The utility model relates to field of electroplating, more particularly, relates to a kind of fixing electric installation that reaches of transmission steel band of plastic packaged integrated circuit continuous electroplating.
Background technology
Plastic packaged integrated circuit utilizes metal holder to be fixed on the transmission steel band when adopting the totally enclosed automatic electroplating, makes circuit card remain on the enterprising electroplating of certain height location, in order to control the plating area.Easily produce distortion when touching other object due to the lower end of circuit card, therefore adopt the mode that hangs to make electroplated circuit card lower end unsettled.In electroplating process, because the holding force of constant transmissions steel band is not enough, easily make the electroplated circuit card be hit distortion under the effect of external force, thereby affect the electroplating quality of plastic packaged integrated circuit.
The utility model content
The technical problems to be solved in the utility model is, for the hypodynamic defective of clamping of the above-mentioned constant transmissions steel band of prior art, provides the transmission steel band of a kind of plastic packaged integrated circuit continuous electroplating that can stable holding transmission steel band fixing and electric installation.
The technical scheme that its technical problem that solves the utility model adopts is:
The utility model has been constructed the fixing and electric installation of a kind of transmission steel band of plastic packaged integrated circuit continuous electroplating, comprise ratchet, pinch roller, ratchet turning axle, pinch roller turning axle, pilot pin, ratchet mounting plate, pinch roller mounting plate, connect described ratchet mounting plate and described pinch roller mounting plate the first spring, turning axle, first rotating arm, the second pivot arm, be arranged on the first conducting block on described first rotating arm, be arranged on the second conducting block on described the second pivot arm and be connected described first rotating arm and the second spring of described the second pivot arm; Wherein,
Steel band is by between described ratchet and described pinch roller, pass through continuously between described the first conducting block and described the second conducting block;
Described ratchet is connected with described ratchet mounting plate by described ratchet turning axle, and can rotate around described ratchet turning axle;
Described pinch roller is connected with described pinch roller mounting plate by described pinch roller turning axle, and can rotate around described pinch roller turning axle;
Described pilot pin is arranged on the excircle of described ratchet in the mode of array, and the spacing of the pilot hole on the spacing of described pilot pin and described steel band equates;
Be connected by described turning axle between described ratchet mounting plate and described pinch roller mounting plate, and can rotate to regulate distance between described ratchet and described pinch roller around described turning axle;
Described the first conducting block is connected with external power source respectively with described the second conducting block.
In fixing and electric installation, be provided with the groove of two annulars at the transmission steel band of plastic packaged integrated circuit continuous electroplating described in the utility model on the cylindrical surface of described pinch roller; Be provided with elastic washer in described groove.
At the transmission steel band of plastic packaged integrated circuit continuous electroplating described in the utility model in fixing and electric installation, the fixing and electric installation of the transmission steel band of described plastic packaged integrated circuit continuous electroplating also comprises the first screw element; Described first rotating arm and described the second pivot arm are connected on described ratchet mounting plate by described the first screw element respectively.
At the transmission steel band of plastic packaged integrated circuit continuous electroplating described in the utility model in fixing and electric installation, the fixing and electric installation of the transmission steel band of described plastic packaged integrated circuit continuous electroplating also comprises the second screw element; Described the first conducting block and described the second conducting block are by described the second screw element corresponding being arranged on described first rotating arm and described the second pivot arm respectively.
At the transmission steel band of plastic packaged integrated circuit continuous electroplating described in the utility model in fixing and electric installation, the fixing and electric installation of the transmission steel band of described plastic packaged integrated circuit continuous electroplating also comprises web plate, the retaining plate that is connected with described web plate; Described ratchet mounting plate is arranged on described web plate, and described retaining plate is arranged on the inwall of cell body.
At the transmission steel band of plastic packaged integrated circuit continuous electroplating described in the utility model in fixing and electric installation, the fixing and electric installation of the transmission steel band of described plastic packaged integrated circuit continuous electroplating also comprises metal holder; The electroplated circuit card is arranged on described steel band by described metal holder.
In fixing and electric installation, the material of described the first conducting block and described the second conducting block is copper at the transmission steel band of plastic packaged integrated circuit continuous electroplating described in the utility model.
Implement the fixing electric installation that reaches of transmission steel band of plastic packaged integrated circuit continuous electroplating of the present utility model, have following beneficial effect: adopt the structure that ratchet combines with pinch roller that the transmission steel band is fixed, make the transmission steel band steadily reliable when motion; Utilize two metal blocies to hold out against the transmission steel band, can provide good conductive path for steel band simultaneously.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in accompanying drawing:
Fig. 1 is the perspective view of the fixing and electric installation of the transmission steel band of the plastic packaged integrated circuit continuous electroplating that provides of the utility model preferred embodiment;
Fig. 2 is the fixing and electric installation of the transmission steel band of plastic packaged integrated circuit continuous electroplating shown in Figure 1 and the schematic diagram after the plating tank cell body is connected.
In figure:
1, steel band 2, ratchet
3, pinch roller 4, ratchet turning axle
5, pinch roller turning axle 6, pilot pin
7, ratchet mounting plate 8, pinch roller mounting plate
9, web plate 10, the first spring
11, turning axle 12, first rotating arm
13, the second pivot arm 14, the first conducting block
15, the second conducting block 16, the second spring
17, the first screw element 18, elastic washer
19, metal holder 20, electroplated circuit card
21, retaining plate 22, cell body
23, the second screw element 24, electroplating technology groove
Embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
As shown in Figure 1 and Figure 2, in a preferred embodiment of the present utility model, a kind of fixing electric installation that reaches of transmission steel band of plastic packaged integrated circuit continuous electroplating is provided, and it comprises ratchet 2, pinch roller 3, ratchet turning axle 4, pinch roller turning axle 5, pilot pin 6, ratchet mounting plate 7, pinch roller mounting plate 8, the first spring 10, turning axle 11, first rotating arm 12, the second pivot arm 13, the first conducting block 14, the second conducting block 15 and the second spring 16.Steel band 1 according to existing conveyer belt mode by between ratchet 2 and pinch roller 3, pass through continuously between the first conducting block 14 and the second conducting block 15.
Offer a plurality of pilot holes on existing steel band 1.Mode with array on the excircle of ratchet 2 is equipped with a plurality of pilot pins 6, and the position of pilot pin 6 is mutually corresponding with pilot hole on steel band 1.In the pilot hole on pilot pin 6 insertion steel bands 1, when steel band 1 translational motion, can drive ratchet 2 and rotate.Ratchet 2 is arranged on the lower end of ratchet turning axle 4, and can rotate around ratchet turning axle 4.The upper end of ratchet turning axle 4 is arranged on ratchet mounting plate 7.
Be provided with the groove of two annulars on the cylindrical surface of pinch roller 3, be provided with elastic washer 18 in groove.This elastic washer 18 can be made by rubber.When pinch roller 3 contacted with steel band 1, employing elastic washer 18 can reduce the wearing and tearing to steel band 1.Pinch roller 3 is arranged on the lower end of pinch roller turning axle 5, and can rotate around pinch roller turning axle 5.The upper end of pinch roller turning axle 5 is arranged on pinch roller mounting plate 8.
The fixing electric installation that reaches of the transmission steel band of above-mentioned plastic packaged integrated circuit continuous electroplating also comprises the first screw element 17, the second screw element 23 and metal holder 19.First rotating arm 12 and the second pivot arm 13 are connected on ratchet mounting plate 7 by the first screw element 17 respectively, and can rotate around the first screw element 17.The first conducting block 14 is arranged on the lower end of first rotating arm 12 by the second screw element 23, the second conducting block 15 is arranged on the lower end of the second pivot arm 13 by the second screw element 23.One end of the second spring 16 is connected with first rotating arm 12, and the other end is connected with the second pivot arm 13.Under the effect of the second spring 16, first rotating arm 12 and the second pivot arm 13 drive respectively the both sides that the first conducting block 14 and the second conducting block 15 are pressed on steel band 1.Electroplated circuit card 20 is arranged on steel band 1 by metal holder 19.The first conducting block 14 be connected conducting block 15 when being connected with external power source respectively, electric current can be conducted in electroplated circuit card 20 by steel band 1, metal holder 19 successively.Can regulate the snap-in force of the first conducting block 14 and 15 pairs of steel bands 1 of the second conducting block by the second spring 16 of selecting different model.
The fixing electric installation that reaches of the transmission steel band of the utility model plastic packaged integrated circuit continuous electroplating also comprises web plate 9 and retaining plate 21.The two ends of web plate 9 are equipped with web plate 9, and web plate 9 is connected on the inwall of cell body 22.Ratchet mounting plate 7 is arranged on web plate 9, to play the fixing effect that reaches electric installation of constant transmissions steel band.Be provided with slotted hole on retaining plate 21, can fix and the mounting height of electric installation in cell body 22 with the transmission steel band of regulating the utility model plastic packaged integrated circuit continuous electroplating by the installation site of change screw element in slotted hole, so that electroplated circuit card 20 is adjusted to desirable height in electroplating technology groove 24.
In the above-described embodiments, the first conducting block 14 and the second conducting block 15 adopt copper billet, and copper billet has the good characteristic of conductivity.
The fixing electric installation that reaches of the transmission steel band of above-mentioned plastic packaged integrated circuit continuous electroplating is when work, and the both sides, upper end of steel band 1 are clamped simultaneously by ratchet 2 and pinch roller 3, the first conducting block 14 and the second conducting block 15 respectively.The first spring 10 makes elastic washer 18 be pressed on a side of steel band 1, and the opposite side of steel band 1 is adjacent on the circumference of ratchet 2.Steel band 1 is when translational motion, and steel band 1 drives ratchet 2 by pilot pin 6 and rotates, and drives pinch roller 3 and rotate under the effect of frictional force.And in moving process, the second spring 16 contacts the first conducting block 14, the second conducting block 15 tensions with steel band 1, the first conducting block 14, the second conducting block 15 are connected with the negative pole of external source respectively, make the electroplated circuit card 20 that is fixed on steel band 1 as negative electrode, thereby can realize electroplating process.
The structure that the transmission steel band of above-mentioned plastic packaged integrated circuit continuous electroplating is fixing and electric installation employing ratchet 2 combines with pinch roller 3 is fixed transmitting steel band, and is steadily reliable when making steel band 1 motion; Utilize two metal blocies hold out against the transmission steel band and conductive path is provided simultaneously, easy to use and be conducive to simplify connecting structure for electrical equipment.Adopt the structure of web plate 9 and retaining plate 21, can regulate the height of electroplated circuit card 20 in electroplating technology groove 24, its suitability to the electroplated circuit card 20 of different model is stronger.
The above is described embodiment of the present utility model by reference to the accompanying drawings; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away from the scope situation that the utility model aim and claim protect, also can make a lot of forms, within these all belong to protection of the present utility model.
Claims (7)
1. the transmission steel band of a plastic packaged integrated circuit continuous electroplating is fixed and electric installation, it is characterized in that, comprise ratchet (2), pinch roller (3), ratchet turning axle (4), pinch roller turning axle (5), pilot pin (6), ratchet mounting plate (7), pinch roller mounting plate (8), the first spring (10) that connects described ratchet mounting plate (7) and described pinch roller mounting plate (8), turning axle (11), first rotating arm (12), the second pivot arm (13), be arranged on the first conducting block (14) on described first rotating arm (12), be arranged on the second conducting block (15) on described the second pivot arm (13), and the second spring (16) that connects described first rotating arm (12) and described the second pivot arm (13), wherein,
Steel band (1) is by between described ratchet (2) and described pinch roller (3), pass through continuously between described the first conducting block (14) and described the second conducting block (15);
Described ratchet (2) is connected with described ratchet mounting plate (7) by described ratchet turning axle (4), and can rotate around described ratchet turning axle (4);
Described pinch roller (3) is connected with described pinch roller mounting plate (8) by described pinch roller turning axle (5), and can rotate around described pinch roller turning axle (5);
Described pilot pin (6) is arranged on the excircle of described ratchet (2) in the mode of array, and the spacing of the pilot hole on the spacing of described pilot pin (6) and described steel band (1) equates;
Be connected by described turning axle (11) between described ratchet mounting plate (7) and described pinch roller mounting plate (8), and can rotate to regulate the distance between described ratchet (2) and described pinch roller (3) around described turning axle (11);
Described the first conducting block (14) is connected with external power source respectively with described the second conducting block (15).
2. the fixing electric installation that reaches of the transmission steel band of plastic packaged integrated circuit continuous electroplating according to claim 1, is characterized in that, is provided with the groove of two annulars on the cylindrical surface of described pinch roller (3); Be provided with elastic washer (18) in described groove.
3. the fixing electric installation that reaches of the transmission steel band of plastic packaged integrated circuit continuous electroplating according to claim 2, is characterized in that, the fixing electric installation that reaches of the transmission steel band of described plastic packaged integrated circuit continuous electroplating also comprises the first screw element (17); Described first rotating arm (12) is connected on described ratchet mounting plate (7) by described the first screw element (17) respectively with described the second pivot arm (13).
4. the fixing electric installation that reaches of the transmission steel band of plastic packaged integrated circuit continuous electroplating according to claim 3, is characterized in that, the fixing electric installation that reaches of the transmission steel band of described plastic packaged integrated circuit continuous electroplating also comprises the second screw element (23); Described the first conducting block (14) and described the second conducting block (15) are by described the second screw element (23) corresponding being arranged on described first rotating arm (12) and described the second pivot arm (13) respectively.
5. the transmission steel band of plastic packaged integrated circuit continuous electroplating according to claim 4 is fixed and electric installation, it is characterized in that, the fixing electric installation that reaches of the transmission steel band of described plastic packaged integrated circuit continuous electroplating also comprises web plate (9), the retaining plate (21) that is connected with described web plate (9); Described ratchet mounting plate (7) is arranged on described web plate (9), and described retaining plate (21) is arranged on the inwall of cell body (22).
6. the fixing electric installation that reaches of the transmission steel band of plastic packaged integrated circuit continuous electroplating according to claim 5, is characterized in that, the fixing electric installation that reaches of the transmission steel band of described plastic packaged integrated circuit continuous electroplating also comprises metal holder (19); Electroplated circuit card (20) is arranged on described steel band (1) by described metal holder (19).
7. the fixing electric installation that reaches of the transmission steel band of according to claim 1-6 described plastic packaged integrated circuit continuous electroplatings of any one, is characterized in that, described the first conducting block (14) is copper with the material of described the second conducting block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712664 CN202989311U (en) | 2012-12-21 | 2012-12-21 | Plastic-packaged integrated circuit continuous-plating transmission steel belt fixed and conductive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712664 CN202989311U (en) | 2012-12-21 | 2012-12-21 | Plastic-packaged integrated circuit continuous-plating transmission steel belt fixed and conductive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202989311U true CN202989311U (en) | 2013-06-12 |
Family
ID=48560507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220712664 Expired - Lifetime CN202989311U (en) | 2012-12-21 | 2012-12-21 | Plastic-packaged integrated circuit continuous-plating transmission steel belt fixed and conductive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202989311U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106987878A (en) * | 2017-02-22 | 2017-07-28 | 周琼 | A kind of mirror roller is rotated with against device |
| CN110219040A (en) * | 2019-05-21 | 2019-09-10 | 昆山硕凯自动化科技有限公司 | A kind of electricity throwing transmitting device for shell class product |
| CN110316515A (en) * | 2019-08-09 | 2019-10-11 | 山东晶导微电子股份有限公司 | A kind of plating insulation transmission steel band |
| CN111621842A (en) * | 2020-06-30 | 2020-09-04 | 中国振华集团永光电子有限公司（国营第八七三厂） | Large-current dynamic electrolysis electrode device |
-
2012
- 2012-12-21 CN CN 201220712664 patent/CN202989311U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106987878A (en) * | 2017-02-22 | 2017-07-28 | 周琼 | A kind of mirror roller is rotated with against device |
| CN110219040A (en) * | 2019-05-21 | 2019-09-10 | 昆山硕凯自动化科技有限公司 | A kind of electricity throwing transmitting device for shell class product |
| CN110316515A (en) * | 2019-08-09 | 2019-10-11 | 山东晶导微电子股份有限公司 | A kind of plating insulation transmission steel band |
| CN111621842A (en) * | 2020-06-30 | 2020-09-04 | 中国振华集团永光电子有限公司（国营第八七三厂） | Large-current dynamic electrolysis electrode device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190924 Address after: 523000 Building A of Omet Intelligent Industrial Park, No. 2 Shaping Road, Keyuan City Information Industry Park, Tangxia Town, Dongguan City, Guangdong Province Patentee after: Dongguan Omeite Technology Co.,Ltd. Address before: 518109 Guangdong Province, Shenzhen city Longhua Sea Hua Industrial Park 51810 Fanlu Aomeite Patentee before: SHENZHEN ALLMERIT TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |