CN105163515A - Electricity meter SMT double chip mixed reflow soldering apparatus - Google Patents
Electricity meter SMT double chip mixed reflow soldering apparatus Download PDFInfo
- Publication number
- CN105163515A CN105163515A CN201510430724.4A CN201510430724A CN105163515A CN 105163515 A CN105163515 A CN 105163515A CN 201510430724 A CN201510430724 A CN 201510430724A CN 105163515 A CN105163515 A CN 105163515A
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- CN
- China
- Prior art keywords
- carrier chain
- smt
- carrier
- ammeter
- conveying chain
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3494—Heating methods for reflowing of solder
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/04—Soldering or other types of metallurgic bonding
- H05K2203/043—Reflowing of solder coated conductors, not during connection of components, e.g. reflowing solder paste
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The invention relates to an electricity meter SMT double chip mixed reflow soldering apparatus comprising a SMT reflow soldering machine, two chip mounters, and a conveying device. A single conveying chain is arranged between the output port of one chip mounter and the input port of the SMT reflow soldering machine. A first conveying chain, a second conveying chain, and a third conveying chain are successively arranged between the output port of the other chip mounter and the input port of the SMT reflow soldering machine and are used for conveying a carry tool. The third conveying chain is in parallel with the single conveying chain. A first turning table is arranged between the first conveying chain and the second conveying chain. A second turning table is arranged between the second conveying chain and the third conveying chain. Stopping devices are disposed on the output ends of the first conveying chain and the second conveying chain and are used for stopping the carry tool from sliding. By means of the conveying chains and the turning tables, the efficiency of the chip mounters and the SMT reflow soldering machine fully functions. The stopping devices may achieve fast positioning when the carry tool turns to enter the next conveying chain, thereby increasing conveying efficiency.
Description
Technical field
The present invention relates to a kind of welding equipment, especially relate to a kind of ammeter SMT double applying sheet mixing counter-current welding equipment.
Background technology
General SMT production technology comprises Solder-Paste Printing, paster and Reflow Soldering three steps, so will form a complete SMT production line, must comprise the equipment implementing above-mentioned processing step: printing machine, chip mounter and reflow soldering.Reflow soldering equipment has efficiently, multi-functional, intelligent feature, regulation time is short, production efficiency is high, therefore be used widely, but in actual practical application, because on every block circuit board, surface mount elements quantity differs, how to coordinate the setting of chip mounter and reflow soldering equipment, to play chip mounter and reflow soldering equipment maximal efficiency separately, it is the problem needing to solve in manufacturing and processing enterprise, the such as public technology of " a kind of SMT production line " (Authorization Notice No. CN204206639U) by name, exactly for processing circuit board quantity is large but on every block circuit board, surface mount elements is fewer when the solution that provides, but comprise the prior art of above-mentioned public technology, all respective for specific product, be not suitable for the production application of ammeter SMT paster mixing reflow soldering.
Summary of the invention
Main purpose of the present invention is to provide the higher ammeter SMT double applying sheet mixing counter-current welding equipment of a kind of efficiency.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: ammeter SMT double applying sheet mixing counter-current welding equipment, comprise SMT reflow machine, chip mounter and conveying device, it is characterized in that: chip mounter is two, wherein between the delivery outlet of a chip mounter and the input port of SMT reflow machine, wall scroll carrier chain is set, the delivery outlet of another chip mounter to SMT reflow machine input port between set gradually the first carrier chain, the second carrier chain, the 3rd carrier chain of transport carriage, the 3rd carrier chain and wall scroll carrier chain be arranged in parallel; First turning platform is set between the first carrier chain and the second carrier chain, between the second carrier chain and the 3rd carrier chain, the second turning platform is set; Being provided with at the output of the first carrier chain and the second carrier chain makes carrier stop the stop bit device slided.This structure, utilizes each carrier chain and turning platform, and the meter circuit plate that two chip mounters export is transported to SMT reflow machine, rational in infrastructure, the efficiency of chip mounter and SMT reflow machine can be given full play to, be suitable for the production in enormous quantities application of meter circuit plate, can significantly enhance productivity.Being provided with at the output of the first carrier chain and the second carrier chain makes carrier stop the stop bit device slided, when making the commutation of carrier enter next carrier chain, can quick position, and to improve transfer efficiency.
As preferably, described stop bit device comprises body, body is provided with the spacing plane contacted with carrier, spacing plane is provided with guide hole, and the end of guide hole is provided with slide opening, slidably connects guide pillar in guide hole, slidably connect briquetting in slide opening, the glide direction of guide pillar and briquetting is perpendicular; Body is stretched out in guide pillar one end, the other end arranges inclined-plane; Briquetting one end arranges spring, the other end is rotatably connected to rolling bearing, and this rolling bearing is resisted against on the inclined-plane of guide pillar.When stop bit device makes the commutation of carrier enter next carrier chain, can quick position, especially during carrier stop, greatly can slow down impact, avoid the device to be welded on the circuit board on carrier and circuit board to loosen under impact, effectively avoid thus occurring quality problems during welding circuit board.
As preferably, body is provided with cylinder, and air cylinder driven is connected with brake block; Body is passed also in the face of the sidewall of briquetting in the end, one end of brake block.When carrier is resisted against spacing plane, stopping slip completely, cylinder action, actuates brake block and is pressed against on the sidewall of briquetting, makes briquetting be in complete halted state, avoid spring action lower lock block jack-up to make traveller rollback, thus carrier is moved and affects the positioning precision of carrier.
As preferably, spacing plane is embedded with the insulating case of two isolation material, is provided with slidably columnar electrode in insulating case, and one end of columnar electrode is provided with spring, the other end extend out to outside spacing plane; Cylinder is connected with solenoid directional control valve, and two columnar electrodes are by the galvanic circle of wire access solenoid directional control valve; The part of the carrier contacted with two columnar electrodes is electric conductor, and when carrier is against two columnar electrodes, the electric loop conducting of solenoid directional control valve, electromagnetic switch Vavle switching pneumatic circuit, air cylinder driven brake block stretches out.This control structure, improves the response speed of cylinder, has both improved control efficiency, has saved the response time, and made again carrier positioning precision higher.
As preferably, insulating case comprises sleeve and end cap, and sleeve embeds body, and end cap sinks to spacing plane and is fixed on body; Columnar electrode is hierarchic structure, and wherein large end is inserted in sleeve, small end passes end cap and end extend out to outside spacing plane.Electricity can be avoided to leak and affect conductivity, improve the reliability of solenoid directional control valve control loop.
As preferably, two chip mounters are set up in parallel, and wherein to arrange the delivery outlet of the chip mounter of wall scroll carrier chain relative with the input port of SMT reflow machine for delivery outlet.This arrangement, had both made full use of space, had avoided too much taking manufacturing field, can reduce again the length of landline, enhance productivity.
As preferably, the both sides of described wall scroll carrier chain, the first carrier chain, the second carrier chain, the 3rd carrier chain are guide rail, and wherein a guide rail has the driving mechanism driving carrier along slide, and this driving mechanism and carrier form and be in transmission connection.This structure, conveying is quick, stable, is convenient to control, and is that overall structure is compacter.
As preferably, the first turning platform, the second turning platform comprise delivery platform, and the top of delivery platform is conveyer belt; The operation throughput direction of the conveyer belt on the first turning platform is consistent with the throughput direction of the second carrier chain, and the operation throughput direction of the conveyer belt on the second turning platform is consistent with the throughput direction of the 3rd carrier chain.This structure, conveying is stable, reliable.
Therefore, the present invention is rational in infrastructure, can give full play to the efficiency of chip mounter and SMT reflow machine, is suitable for the production in enormous quantities application of meter circuit plate, can significantly enhances productivity.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present invention.
Accompanying drawing 2 is a kind of structural representations of stop bit device.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment: ammeter SMT double applying sheet mixing counter-current welding equipment, as shown in Figure 1, it comprises SMT reflow machine, chip mounter 2 and conveying device, chip mounter 2 is two, wherein between the delivery outlet of a chip mounter 2 and the input port of SMT reflow machine 2, wall scroll carrier chain 3 is set, the delivery outlet of another chip mounter 2 to SMT reflow machine 2 input port between set gradually the first carrier chain 4, second carrier chain 6 of transport carriage, the 3rd carrier chain the 8, three carrier chain 8 be arranged in parallel with wall scroll carrier chain 3; Arrange between first carrier chain 4 and the second carrier chain 6 between first turning platform 5, second carrier chain 6 and the 3rd carrier chain 8 and second turning platform 7 is set.
Two chip mounters 2 are set up in parallel, and wherein to arrange the delivery outlet of the chip mounter 2 of wall scroll carrier chain 3 relative with the input port of SMT reflow machine 2 for delivery outlet.
The both sides of wall scroll carrier chain 3, first carrier chain 4, second carrier chain 6, the 3rd carrier chain 8 are guide rail, and wherein a guide rail has and drives carrier along the driving mechanism of slide, and this driving mechanism and carrier form and be in transmission connection.
First turning platform 5, second turning platform 7 comprises delivery platform, and the top of delivery platform is conveyer belt; The operation throughput direction of the conveyer belt on the first turning platform 5 is consistent with the throughput direction of the second carrier chain 6, and the operation throughput direction of the conveyer belt on the second turning platform 7 is consistent with the throughput direction of the 3rd carrier chain 8.
As shown in Figure 1, be provided with at the output of the first carrier chain 4 and the second carrier chain 6 and make carrier stop the stop bit device 9 slided.
As shown in Figure 2, stop bit device 9 comprises body 100, body 100 is provided with the spacing plane 101 contacted with carrier, spacing plane 101 is provided with guide hole, the end of guide hole is provided with slide opening, slidably connect guide pillar 104 in guide hole, slidably connect briquetting 110 in slide opening, guide pillar 104 is perpendicular with the glide direction of briquetting 110; Body 100 is stretched out in guide pillar 104 one end, the other end arranges inclined-plane; Briquetting 110 one end arranges spring, the other end is rotatably connected to rolling bearing 106, and this rolling bearing 106 is resisted against on the inclined-plane of guide pillar 104.Body 100 is provided with cylinder 107, and cylinder 107 drives and is connected with brake block 108; Body 100 is passed also in the face of the sidewall of briquetting 110 in the end, one end of brake block 108.
Spacing plane 101 is embedded with the insulating case 102 of two isolation material, is provided with slidably columnar electrode 103 in insulating case 102, and one end of columnar electrode 103 is provided with spring 105, the other end extend out to outside spacing plane 101; Cylinder 107 is connected with solenoid directional control valve, and two columnar electrodes 103 are by the galvanic circle of wire access solenoid directional control valve; The part of the carrier contacted with two columnar electrodes 103 is electric conductor, and when carrier is against two columnar electrodes 103, the electric loop conducting of solenoid directional control valve, electromagnetic switch Vavle switching pneumatic circuit, cylinder 107 drives brake block 108 to stretch out.Insulating case 102 comprises sleeve and end cap, and sleeve embeds body 100, and end cap sinks to spacing plane 101 and is fixed on body 100; Columnar electrode 103 is hierarchic structure, and wherein large end is inserted in sleeve, small end passes end cap and end extend out to outside spacing plane 101.
For the present invention, the circuit board of conveying is placed on carrier, and circuit board, as platform, is outputted to SMT reflow machine from two chip mounters by carrier; Utilize each carrier chain and turning platform, by carrier, the meter circuit plate that two chip mounters export is transported to SMT reflow machine, rational in infrastructure, chip mounter and SMT reflow machine can be given full play to, be suitable for the production in enormous quantities application of meter circuit plate, can significantly enhance productivity.
In the present invention, be provided with at the output of the first carrier chain and the second carrier chain and make carrier stop the stop bit device slided, when making the commutation of carrier enter next carrier chain, can quick position, to improve transfer efficiency.When stop bit device makes the commutation of carrier enter next carrier chain, can quick position, especially during carrier stop, greatly can slow down impact, avoid the device to be welded on the circuit board on carrier and circuit board to loosen under impact, effectively avoid thus occurring quality problems during welding circuit board.
Claims (8)
1. an ammeter SMT double applying sheet mixing counter-current welding equipment, comprise SMT reflow machine, chip mounter (2) and conveying device, it is characterized in that: chip mounter (2) is two, wherein between the delivery outlet of a chip mounter (2) and the input port of SMT reflow machine (2), wall scroll carrier chain (3) is set, the delivery outlet of another chip mounter (2) to SMT reflow machine (2) input port between set gradually first carrier chain (4) of transport carriage, second carrier chain (6), 3rd carrier chain (8), 3rd carrier chain (8) and wall scroll carrier chain (3) be arranged in parallel, first turning platform (5) is set between the first carrier chain (4) and the second carrier chain (6), between the second carrier chain (6) and the 3rd carrier chain (8), the second turning platform (7) is set, first carrier chain (4) and the output of the second carrier chain (6) are provided with the stop bit device (9) making carrier stop sliding.
2. ammeter SMT double applying sheet mixing counter-current welding equipment according to claim 1, it is characterized in that: described stop bit device (9) comprises body (100), body (100) is provided with the spacing plane (101) contacted with carrier, spacing plane (101) is provided with guide hole, the end of guide hole is provided with slide opening, slidably connect guide pillar (104) in guide hole, slidably connect briquetting (110) in slide opening, guide pillar (104) is perpendicular with the glide direction of briquetting (110); Body (100) is stretched out in guide pillar (104) one end, the other end arranges inclined-plane; Briquetting (110) one end arranges spring, the other end is rotatably connected to rolling bearing (106), and this rolling bearing (106) is resisted against on the inclined-plane of guide pillar (104).
3. ammeter SMT double applying sheet mixing counter-current welding equipment according to claim 2, is characterized in that: body (100) is provided with cylinder (107), and cylinder (107) drives and is connected with brake block (108); The end, one end of brake block (108) is through body (100) and in the face of the sidewall of briquetting (110).
4. ammeter SMT double applying sheet mixing counter-current welding equipment according to claim 3, it is characterized in that: spacing plane (101) is embedded with the insulating case (102) of two isolation material, be provided with slidably columnar electrode (103) in insulating case (102), one end of columnar electrode (103) is provided with spring (105), the other end extend out to spacing plane (101) outward; Cylinder (107) is connected with solenoid directional control valve, and two columnar electrodes (103) are by the galvanic circle of wire access solenoid directional control valve; The part of the carrier contacted with two columnar electrodes (103) is electric conductor, and when carrier is against two columnar electrodes (103), the electric loop conducting of solenoid directional control valve, electromagnetic switch Vavle switching pneumatic circuit, cylinder (107) drives brake block (108) to stretch out.
5. ammeter SMT double applying sheet mixing counter-current welding equipment according to claim 4, is characterized in that: insulating case (102) comprises sleeve and end cap, and sleeve embeds body (100), and end cap sinks to spacing plane (101) and is fixed on body (100); Columnar electrode (103) is hierarchic structure, and wherein large end is inserted in sleeve, small end passes end cap and end extend out to outside spacing plane (101).
6. ammeter SMT double applying sheet mixing counter-current welding equipment according to claim 1, it is characterized in that: two chip mounters (2) are set up in parallel, wherein to arrange the delivery outlet of the chip mounter (2) of wall scroll carrier chain (3) relative with the input port of SMT reflow machine (2) for delivery outlet.
7. ammeter SMT double applying sheet mixing counter-current welding equipment according to claim 1, it is characterized in that: the both sides of described wall scroll carrier chain (3), the first carrier chain (4), the second carrier chain (6), the 3rd carrier chain (8) are guide rail, wherein a guide rail has driving mechanism, and this driving mechanism and carrier form and be in transmission connection.
8. the ammeter SMT double applying sheet mixing counter-current welding equipment according to claim 1 or 2 or 3 or 3 or 4 or 5 or 6 or 7, it is characterized in that: the first turning platform (5), the second turning platform (7) comprise delivery platform, the top of delivery platform is conveyer belt; The operation throughput direction of the conveyer belt on the first turning platform (5) is consistent with the throughput direction of the second carrier chain (6), and the operation throughput direction of the conveyer belt on the second turning platform (7) is consistent with the throughput direction of the 3rd carrier chain (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510430724.4A CN105163515B (en) | 2015-07-21 | 2015-07-21 | Ammeter SMT double applying piece mixing counter-current welding equipments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510430724.4A CN105163515B (en) | 2015-07-21 | 2015-07-21 | Ammeter SMT double applying piece mixing counter-current welding equipments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105163515A true CN105163515A (en) | 2015-12-16 |
| CN105163515B CN105163515B (en) | 2017-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510430724.4A Active CN105163515B (en) | 2015-07-21 | 2015-07-21 | Ammeter SMT double applying piece mixing counter-current welding equipments |
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| Country | Link |
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| CN (1) | CN105163515B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672880A (en) * | 2018-08-31 | 2018-10-19 | 郑州云海信息技术有限公司 | A kind of solder reflow device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007150105A (en) * | 2005-11-29 | 2007-06-14 | Hitachi High-Tech Instruments Co Ltd | Electronic component mounter |
| CN201825547U (en) * | 2010-09-16 | 2011-05-11 | 广州市格宁电气有限公司 | Automatic steering table for electric energy meter automatic check pipeline system transmission line |
| CN202224799U (en) * | 2011-04-12 | 2012-05-23 | 深圳市牧特电子设备有限公司 | Production apparatus of double-line shared monorail furnace |
-
2015
- 2015-07-21 CN CN201510430724.4A patent/CN105163515B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007150105A (en) * | 2005-11-29 | 2007-06-14 | Hitachi High-Tech Instruments Co Ltd | Electronic component mounter |
| CN201825547U (en) * | 2010-09-16 | 2011-05-11 | 广州市格宁电气有限公司 | Automatic steering table for electric energy meter automatic check pipeline system transmission line |
| CN202224799U (en) * | 2011-04-12 | 2012-05-23 | 深圳市牧特电子设备有限公司 | Production apparatus of double-line shared monorail furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672880A (en) * | 2018-08-31 | 2018-10-19 | 郑州云海信息技术有限公司 | A kind of solder reflow device |
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| Publication number | Publication date |
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| CN105163515B (en) | 2017-10-10 |
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Address after: Hangzhou City, Zhejiang province Xihu District 310024 Tong Street No. 173 Fu Lu Liang Patentee after: Hangzhou Xili intelligent Polytron Technologies Inc Address before: 310014 Zhejiang, Xihu District Tong Tong Street turn to science and technology economic block block No. 11 Patentee before: HANGZHOU XILI WATT-HOUR METER MANUFACTURE CO., LTD. |