CN201820743U - Shaping device of encapsulating device - Google Patents
Shaping device of encapsulating device Download PDFInfo
- Publication number
- CN201820743U CN201820743U CN2010205201894U CN201020520189U CN201820743U CN 201820743 U CN201820743 U CN 201820743U CN 2010205201894 U CN2010205201894 U CN 2010205201894U CN 201020520189 U CN201020520189 U CN 201020520189U CN 201820743 U CN201820743 U CN 201820743U
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- shaping
- mould
- packaging
- blanking track
- track
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Abstract
The utility model discloses a shaping device of an encapsulating device, which comprises a material discharging track, a mould forming component, a stander and a position sensor. By adopting the mode of 'a programmable logic controller (PLC) +two sensor detectors +an air cylinder +a guide way', when the device to be shaped slides into a shaping region through the track, the positions of the two sensor detecting devices are guaranteed to be correct and are transmitted to the PLC by a signal of a sensor, then the PLC sends an order to drive the air cylinder to act, the air cylinder pushes a forming cutter which is fixed on the guide way to telescopically move, and one circulation can successfully shape the encapsulating device. The PLC can not send out a shaping order if the position of the device to be shaped is incorrect or has not been achieved at the correct position, and the PLC continues to run if the device to be shaped can be fallen to the normal position after processing, so that the shaping device can reduce the scrappage of the encapsulating device to be shaped, and can realize the intelligent operation, thereby having the advantages of being low in cost, reliable, stable, convenient to maintain and the like.
Description
Technical field
The utility model discloses a kind of packaging apparatus for shaping, divides by International Patent Classification (IPC) (IPC) to belong to semiconductor electronic components and parts encapsulation shaping device class manufacturing technology field.
Background technology
At present, when the semiconductor electronic components and parts are applied to circuit board, usually need trimming to adjust the position of pin in advance, can be welded on the welding hole of circuit board correspondence, as Fig. 6-1 and Fig. 6-2 is respectively before a kind of Transistor packages shaping and the pattern T ' after the shaping, T, transistor is of a great variety: have detection, rectification, amplify, switch, voltage stabilizing, signal modulation and many other functions, in the face of needing the transistor (controllable silicon) of shaping in a large number, existing transistor trimmer almost is in the full production state, but still be difficult to satisfy present situation, and existing trimmer is easy to wearing and tearing and causes accuracy error, cause device scrappage height, and the adjustment difficulty is big.
Existing transistor (controllable silicon) shaping device sketch is as shown in Figure 5: it comprises lever arm A, closed blanking track B, block C, block D, fixing slide carriage E, gliding mass F, cam G, motor R and mould K, fixing slide carriage E, gliding mass F, cam G and motor R combination two symmetrical groups are arranged at the both sides of blanking track B respectively, operation principle is as follows: adopt original mode of operation " motor+belt+cam+slide ", transistor device slides to shaping region J by blanking track B, motor R drive belt H drives to cam G makes the mould K stretching motion that is fixed on the gliding mass F, can make the device shaping, slide to magazine by track after shaping finishes.Because existing shaping device without any detecting pattern, when the correct shaping of device no show position mould as usual running to make the pin of device be cut bad, thereby produce scrapping of device.
From the above mentioned, the existing shaping device existing problems of summary point is as follows:
1, device scrappage height: adopt " motor+belt+cam " to promote mould transistor (transistor (controllable silicon)) is shaped, cause is without any detecting pattern, mould runs well when transistor (controllable silicon) does not reach correct shaping position, and to make the pin of transistor (controllable silicon) be cut bad, thereby produce the transistor of scrapping (controllable silicon).
2, charging is not smooth: as Fig. 4-1 the pipe bar U that transistor T (controllable silicon) is housed is shown and inserts and whole lever arm platform to be risen with blanking track B direction behind the lever arm A to be consistent, lever arm can't normal smooth and easy blanking owing to run in the often up and down position that makes lever arm easily.
3, blanking is not smooth: the blanking distance of blanking track is long and the space is airtight, then can't obtain fast in the feeding track handling if device is stuck in, and shown in Fig. 4-1, has influence on production efficiency.
4, the slide design of mould location is unreasonable: sliding type is relatively original, slide E and gliding mass F utilize the plane of big iron to rub back and forth, because contact area is excessive, relative frictional resistance also can strengthen, and this just makes slide wearing and tearing, belt damage easily.
5, consumable accessory is more: driving belt particularly, because will be subjected to very big reaction force when the correct Pipe Cutting pin of shaping mould tool, and the hardness of cam can't consume reaction force more greatly, just reaction force is conducted to belt, and this just makes belt damaged easily.
6, inconvenient maintenance and length consuming time:
| Main maintenance items | Every month maintenance time of existing equipment (hour) |
| Change belt | 2-3 |
| Feeding device | 0.3-0.4 |
| Regulate mould | 3-10 |
| The blanking track | 2-3 |
| Other part maintenance | 5-15 |
Annotate:, often need repeatedly to adjust the requirement that just can reach use because of used equipment adjustment difficulty is bigger.
Therefore, this area research staff has produced following puzzlement:
1, transforms existing shaping device and then will spend several thousand yuan at least, and can't shut down transformation because of output than large equipment at present.
2, purchase new equipment input expense is bigger, and the operation of new equipment initial stage is more smooth and easy, through the problems referred to above occurring after operation a period of time.
3, design is more reasonable or follow-on equipment substitutes on the market.
Under this situation, utilize separately advantage by repeatedly discussing, study, testing by the research and development technology related personnel, change the irrational operational mode of existing equipment simultaneously in order to strengthen the availability of equipment, create an improved encapsulation shaping device, so just proposition of the present utility model is arranged.
The utility model content
Deficiency at existing equipment, the utility model provides a kind of rational in infrastructure, reliable and stable packaging apparatus for shaping, by to the detection of the writing of PLC program, transducer, drive the cylinder action and realized successful automation shaping transistor (controllable silicon).
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of packaging apparatus for shaping comprises blanking track, mould assembly, frame and position transducer, wherein,
The blanking track is carried the shaping region of packaging to the mould assembly, carries downwards along this track after finishing shaping;
The mould assembly, but be symmetricly set in blanking track both sides and matched moulds or divide mould by two parts to finish the shaping of packaging on the blanking track, and above-mentioned mould assembly is fixed on the frame;
Position transducer is positioned at the shaping region of mould assembly, detects on the blanking track packaging with respect to the position of the mould of mould assembly, carries out trimming when position transducer detects the position assurance of wrapper element after errorless.
Further; described position transducer is two groups; detect the position signalling of packaging and be transported to central controller by two sensors; this central controller is controlled mould assembly matched moulds simultaneously or is divided mould to carry out the trimming of packaging: if the parameter that two sensors signal and central controller set in advance is consistent then carry out next step operation; otherwise the mould assembly does not carry out mould assembling action.
Further, described central controller is the PLC programmable controller.
Further, described blanking track is open guide groove, abolishes cooperating of lever arm and airtight tremie pipe bar in the existing equipment, has solved the problem that device is not easy in time to be handled by card at airtight tremie pipe.
Further; described mould assembly comprises shaping cylinder, line slideway, ball slide block and mould; mould is fixed on the ball slide block; ball slide block end in addition is connected with the shaping cylinder; above-mentioned shaping cylinder, ball slide block and mould are two groups; symmetry be arranged at blanking track both sides, the ball slide block makes the mould matched moulds or divides mould as expanding-contracting action along line slideway, and the shaping cylinder is driven the programmable controller in PLC.
Further, described mould comprises a pair of molding cutter, and it is arranged at blanking track both sides, and a pair of molding cutter cooperates finishes trimming.
Further, described blanking track end also is provided with the blanking detecting sensor, is used to confirm that whether packaging is from shaping region output after the shaping, and the signal conveys that the blanking detecting sensor detects is to the PLC programmable controller.
Further, described blanking track is provided with two blocks and drives cylinder, the one block is arranged at the blanking track and enters on the track of shaping region, being used to limit packaging enters into shaping region successively one by one and carries out shaping, another block is used to limit the position of packaging in the shaping region, finishes the shaping operation so that mould cooperates; Above-mentioned driving cylinder is by the PLC programmable controller controls.
Creation thought of the present utility model is as follows: consider that at first can promote mould with cylinder carries out shaping and Pipe Cutting pin, be feasible through preliminary evidence, and constantly grope to have grasped its technical method in the process of test; Then consider control mode, sensor detecting in equipment is used and extensively, its existence has guaranteed the reliability of equipment operation, PLC (programmable controller) has plurality of advantages such as reliability height, stability is strong, antijamming capability is good, volume is little, energy consumption is low provides good design platform to us, by to the detection of the writing of PLC program, transducer, drive the cylinder action and realized successful automation shaping transistor (controllable silicon); Consider pay-off at last, removed the movable arm-type feeding device of the loaded down with trivial details complexity of used equipment, airtight length, adopt and drive general formula aluminium alloy guide groove simply and easily apart from feeding track, not only simple and need not any maintenance.
Operation principle of the present utility model is as follows: merge the modern science and technology technology and adopt " PLC (programmable controller)+sensor+cylinder+guide rail " to slip into shaping region by track when device, PLC is passed to by the signal of transducer in the errorless back of the position assurance of two sensor devices, PLC sends instruction again and drives the cylinder action, cylinder promotes to be fixed on the molding cutter stretching motion on the guide rail, a circulation can make device shaping success, if the malposition of device or no show tram also, then PLC can not send the shaping instruction, the pending normally in-position of back device that finishes, PLC just can continue operation, thereby reduce scrapping of device, realize the work of intelligence.
The utlity model has following useful effect:
1, reduces the device scrappage, be reduced to 0.01% from former scrappage 0.5%.
2, abolish numerous and diverse inefficient charging lever arm device, the airtight blanking track of change, it is more smooth and easy that device is glided.
3, change the mould operational mode, reduce consumable accessory, reduce maintenance time and strengthen production capacity, save maintenance cost indirectly, reduce invalid workman's man-hour with cost saving.
4, the utility model device keeps in repair weak point consuming time:
Annotate:, often need repeatedly to adjust the requirement that just can reach use because of used equipment adjustment difficulty is bigger.
Description of drawings
Fig. 1-the 1st, the utility model structural representation vertical view;
Fig. 1-2 is the utility model structural representation front view;
Fig. 2 is a PLC control block diagram;
Fig. 3-1 and Fig. 3 the-the 2nd, and the utility model transducer does not have transducer contrast schematic diagram with respect to closure means position and existing trimmer closure means;
Fig. 4-1 and Fig. 4 the-the 2nd, the utility model blanking track and existing trimmer contrast schematic diagram;
Fig. 5 is existing trimmer control schematic diagram;
Fig. 6-the 1st, schematic diagram before a kind of transistor shaping;
Fig. 6-the 2nd, schematic diagram after the shaping of Fig. 6-1 transistor.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment: see also Fig. 1-1 to Fig. 4-1, a kind of packaging apparatus for shaping, comprise blanking track 1, mould assembly 4, frame and the two pairs of position transducers 31,31 ', 32,32 ', wherein,
The mould assembly, but be symmetricly set in blanking track 1 both sides and matched moulds or divide mould by two parts to finish the shaping of packaging on the blanking track, and above-mentioned mould assembly is fixed on the frame;
Position transducer; be positioned at the shaping region of mould assembly; packaging T is with respect to the position of the mould of mould assembly on the detection blanking track; when detecting the correct position of packaging, position transducer carries out trimming after errorless; specifically consult Fig. 1 and Fig. 3-1; described position transducer be two group 31 and 31 '; 32 and 32 '; detect the position signalling of packaging and be transported to the central controller (not shown) by two sensors; this central controller is controlled mould assembly matched moulds simultaneously or is divided mould to carry out the trimming of packaging: if the parameter that two sensors signal and central controller set in advance is consistent then carry out next step operation; otherwise; the mould assembly does not carry out mould assembling action, and described central controller is the PLC programmable controller.
See also Fig. 1-1 and Fig. 4-2, described blanking track 1 is open guide groove, abolishes cooperating of lever arm and airtight tremie pipe bar in the existing equipment, has solved (transistor) device and blocked the problem that can not in time be handled in airtight blanking pipeline.Described mould assembly 4 comprises shaping cylinder 41, line slideway 42, ball slide block 43 and mould 44; mould 44 is fixed on the ball slide block 43; ball slide block 43 end in addition is connected with shaping cylinder 41; above-mentioned shaping cylinder 41, ball slide block 43 and mould 44 are two groups; symmetry be arranged at blanking track 1 both sides; ball slide block 43 makes the mould matched moulds or divides mould as expanding-contracting action along line slideway 42, and the shaping cylinder is driven the programmable controller in PLC.
See also Fig. 1-2, described mould 44 comprises a pair of molding cutter, and it is arranged at blanking track 1 both sides, and a pair of molding cutter faces the pin of (transistor) element, cooperates to finish shaping Pipe Cutting foot-propelled work.
See also Fig. 1, Fig. 2 and Fig. 1-1, described blanking track 1 end also be provided with blanking detecting sensor (blanking affirmation transducer) 33,33 ', whether packaging is from shaping region output after being used to confirm shaping, and the signal conveys that the blanking detecting sensor detects is to the PLC programmable controller.Among Fig. 1 and Fig. 1-1, mould assembly top is provided with cover plate 2.
See also Fig. 1, Fig. 1-1 and Fig. 2, blanking track 1 is provided with two blocks 53,54 (seeing figure) and drives cylinder 51,52, one block 53 is arranged at the blanking track and enters on the track of shaping region, being used to limit packaging enters into shaping region successively one by one and carries out shaping, another block 54 is used to limit the position of packaging in the shaping region, finishes the shaping operation so that mould cooperates; Above-mentioned driving cylinder is by the PLC programmable controller controls.
The concrete improvement of the utility model is as follows:
1, improve detailed rules and regulations one: by Fig. 3-1 and the contrast of Fig. 3-2 shaping region, the utility model Fig. 3-1 has two sensor to guarantee pin not to be broken; And existing equipment such as Fig. 3-2, because its no sensor makes pin break easily;
2, improve detailed rules and regulations two: see also Fig. 4-1 and Fig. 4-2,
3, improve detailed rules and regulations three: see also Fig. 1-1 and Fig. 5,
The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.
Claims (8)
1. packaging apparatus for shaping is characterized in that: comprise blanking track, mould assembly, frame and position transducer, wherein:
The blanking track is carried the shaping region of packaging to the mould assembly, carries downwards along this track after finishing shaping;
The mould assembly, but be symmetricly set in blanking track both sides and matched moulds or divide mould by two parts to finish the shaping of packaging on the blanking track, and above-mentioned mould assembly is fixed on the frame;
Position transducer is positioned at the shaping region of mould assembly, detects on the blanking track packaging with respect to the position of mould assembly, carries out trimming when position transducer detects in the shaping region position of packaging after errorless.
2. packaging apparatus for shaping according to claim 1; it is characterized in that: described position transducer is two groups; detect the position signalling of packaging and be transported to central controller by two sensors, this central controller is controlled mould assembly matched moulds simultaneously or is divided mould to carry out the trimming of packaging: if the parameter that two sensors signal and central controller set in advance is consistent then carry out next step operation.
3. packaging apparatus for shaping according to claim 2 is characterized in that: described central controller is the PLC programmable controller.
4. packaging apparatus for shaping according to claim 1 is characterized in that: described blanking track is open guide groove.
5. packaging apparatus for shaping according to claim 1; it is characterized in that: described mould assembly comprises shaping cylinder, line slideway, ball slide block and mould; mould is fixed on the ball slide block; ball slide block end in addition is connected with the shaping cylinder; above-mentioned shaping cylinder, ball slide block and mould are two groups; symmetry be arranged at blanking track both sides; the ball slide block makes the mould matched moulds or divides mould as expanding-contracting action along line slideway, and the shaping cylinder is driven the programmable controller in PLC.
6. packaging apparatus for shaping according to claim 5 is characterized in that: described mould comprises a pair of molding cutter, and it is arranged at blanking track both sides, and a pair of molding cutter cooperates finishes trimming.
7. packaging apparatus for shaping according to claim 1 is characterized in that: described blanking track end also is provided with the blanking detecting sensor, and its detection signal is transported to the PLC programmable controller.
8. according to claim 1 or 7 described packaging apparatus for shaping, it is characterized in that: described blanking track is provided with two blocks and drives cylinder, the one block is arranged at the blanking track and enters on the track of shaping region, being used to limit packaging enters into shaping region successively one by one and carries out shaping, another block is used to limit the position of packaging in the shaping region, finishes the shaping operation so that mould cooperates; Above-mentioned driving cylinder is by the PLC programmable controller controls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205201894U CN201820743U (en) | 2010-09-01 | 2010-09-01 | Shaping device of encapsulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205201894U CN201820743U (en) | 2010-09-01 | 2010-09-01 | Shaping device of encapsulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201820743U true CN201820743U (en) | 2011-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205201894U Expired - Lifetime CN201820743U (en) | 2010-09-01 | 2010-09-01 | Shaping device of encapsulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201820743U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581175A (en) * | 2012-02-15 | 2012-07-18 | 欧朗科技（苏州）有限公司 | Transistor shaper |
| CN102975912A (en) * | 2012-10-10 | 2013-03-20 | 无锡市欣田机械有限公司 | Steel bar releasing device with induction device for correction fluid |
-
2010
- 2010-09-01 CN CN2010205201894U patent/CN201820743U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581175A (en) * | 2012-02-15 | 2012-07-18 | 欧朗科技（苏州）有限公司 | Transistor shaper |
| CN102975912A (en) * | 2012-10-10 | 2013-03-20 | 无锡市欣田机械有限公司 | Steel bar releasing device with induction device for correction fluid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIAMEN HUALIAN ELECTRONIC SCIENCE TECHNOLOGY CO., Free format text: FORMER OWNER: XIAMEN HUALIAN ELECTRONICS CO., LTD. Effective date: 20140709 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 361000 XIAMEN, FUJIAN PROVINCE TO: 361116 XIAMEN, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140709 Address after: 361116 Fujian city of Xiamen province Tong'an District Hongtang Head Road No. 120 Building No. 15 layer 1-4 Patentee after: Xiamen Hualian Electronic Science Technology Co., Ltd. Address before: 361000 Fujian Province, Xiamen torch hi tech Industrial Development Zone Hualian electronic building Patentee before: Xiamen Hualian Electronics Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110504 |