CN201438792U - Transmission structure of SMT buffer convey - Google Patents
Transmission structure of SMT buffer convey Download PDFInfo
- Publication number
- CN201438792U CN201438792U CN2009203058827U CN200920305882U CN201438792U CN 201438792 U CN201438792 U CN 201438792U CN 2009203058827 U CN2009203058827 U CN 2009203058827U CN 200920305882 U CN200920305882 U CN 200920305882U CN 201438792 U CN201438792 U CN 201438792U
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- smt
- platform
- convey
- carrier
- plug
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- Expired - Fee Related
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Abstract
The utility model provides a transmission structure of an SMT buffer convey, which is mainly applied to the SMT buffer convey. Two oppositely-arranged rails are respectively set up on the SMT buffer convey; convey belts are arranged on the inner side surfaces of the two oppositely-arranged rails respectively; a PCB (printed circuit board) carrier is arranged on the two convey belts and conveyed by the transmission of the convey belts; and besides, the structure further includes a plurality of heat sinks arranged on the SMT buffer convey for thermal convection to the PCB carrier from bottom to top. The utility model adopts the thermal convection from bottom to top and the synchronous chain transfer mode, thereby not only having good heat dissipation effect, but also solving the problem that a belt utilized originally is scalded and damaged easily; and the utility model adopts the heat-resisting chain transfer mode, and the chain speed can be adjusted, so that the friction between the carrier and the chain during the conveyance can be reduced.
Description
Technical field
The utility model relates to a kind of track structure, relates in particular to a kind of SMT of being applied to track structure in order to transmit on the platform of plugging into
Background technology
Traditional SMT (Surface Mounted Technology, surface mounting technology) track of Cai Yonging is to utilize belt transmission, and place fan in track top, with when the pcb board behind the reflow stove and carrier thereof are sent under the fan to the pcb board cooling of drying.
When above-mentioned load mode is dried cooling to pcb board, because the belt that is adopted is to utilize resin to make, its permeability is poor, be difficult for forming convection current, when needs transmit heavier pcb board and carrier thereof, because its weight is greater than the belt load-bearing with belt below air, and cause transmission to have some setbacks, and because pcb board and carrier temperature behind the reflow stove thereof are still very high, belt is scalded wearing and tearing, the situation that causes clamp or carrier to scrap easily.
Summary of the invention
In view of the above problems, the drive mechanism that the utility model provides a kind of SMT to plug into platform, it adopts synchronization chain to transmit, and is not only high temperature resistant, and perfect heat-dissipating.
In order to achieve the above object, the utility model has adopted following technical scheme: the plug into drive mechanism of platform of a kind of SMT, this structure is mainly used in SMT and plugs on the platform, this SMT plugs into and sets up two tracks that are provided with relatively on the platform respectively, the medial surface of described two relative tracks is respectively arranged with conveyer belt, be placed with the carrier of printed circuit board (PCB) on this two conveyer belt, the transmission that utilizes conveyer belt is to carry the carrier of printed circuit board (PCB), in addition, this structure also comprises some heat abstractors, it is arranged at SMT and plugs on the platform, carries out from bottom to top heat loss through convection with the carrier to printed circuit board (PCB).
Preferable, the drive mechanism that the utility model provides a kind of SMT to plug into platform, wherein, described conveyer belt is a chain, again, this structure also comprises speed regulator, and this speed regulator and this SMT motor that platform is provided with of plugging into electrically connects, in order to adjust the transfer rate of chain, in addition, this structure also comprises the fool proof warning device, and described fool proof warning device is an infrared inductor, and described heat abstractor is a fan.
Compared to prior art, the drive mechanism that the utility model provides a kind of SMT to plug into platform, it adopts from bottom to top heat loss through convection and synchronization chain load mode, good heat dissipation effect not only, and solved tradition and utilize belt to transmit the problem of decreasing of scalding easily, adopt resistant to elevated temperatures chain to transmit, and by adjusting chain speed, to reduce the friction between the carrier and chain when transmitting.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model
Embodiment
Please refer to shown in Figure 1, be the plug into drive mechanism schematic diagram of platform of SMT described in the utility model, it mainly is applicable to SMT (Surface Mounted Technology, surface mounting technology) plugs in the platform 10, this SMT platform 10 of plugging into is applicable to connection between the SMT paster AI printing reflow stove production line, the buffering that also can be used for printed circuit board (PCB) (being PCB), check, the manual plug-in mounting of test or electronic component.Described SMT two tracks 102 that platform 10 mainly comprises transfer station 101 and is set up in these transfer station 101 tops of plugging into.
Wherein, at interval be placed with some support bars 1012 on the described transfer station 101, and this transfer station 101 is provided with several heat abstractors, in present embodiment, this heat abstractor is an example with fan 1011.
Again, described two tracks 102 are oppositely arranged and are set up in by support bar 1012 top of this transfer station 101, the medial surface of described two tracks 102 that are provided with relatively is respectively arranged with conveyer belt and some sprocket wheels 1022, in present embodiment, this conveyer belt is an example with chain 1021, and interval certain width between described two tracks 102 that are provided with relatively, just placed thereon for printed circuit board (PCB) 30 and carrier 20 thereof, the power that utilize SMT to plug into motor (not shown) that platform 10 is provided with is carried, make mutual meshing transmission between this chain 1021 and the sprocket wheel 1022, thereby reach the purpose that transmits printed circuit board (PCB) 30 and carrier 20 thereof.
In addition, the utility model also can comprise speed regulator, this speed regulator and this SMT motor that platform 10 is provided with of plugging into electrically connects, in order to adjust the transfer rate of chain 1021, consistent with the transfer rate of guaranteeing chain 1021 with the transfer rate of carrier 20 in the reflow stove, by the mode of synchronous driving, reduced the friction between the carrier 20 and chain 1021 when transmitting.
When printed circuit board (PCB) 30 and carrier 20 thereof when transfer station 101 transmits, start the fan 1011 that is provided with on the transfer station 101, with the heat loss through convection that printed circuit board (PCB) 30 and carrier 20 thereof are carried out from bottom to top, reduced the temperature of printed circuit board (PCB) 30 and carrier 20 thereof effectively.In addition, this structure also comprises the fool proof warning device, and described fool proof warning device can be infrared inductor, senses on the transfer station 101 when occurring stopping up the clamp situation when this fool proof warning device, can send the warning reminding staff and handle.
Claims (6)
1. the SMT drive mechanism of platform of plugging into, this structure are mainly used in SMT and plug on the platform, and this SMT plugs into and sets up two tracks that are provided with relatively respectively on the platform, it is characterized in that this structure mainly comprises:
Two carrier conveyer belts placed thereon for printed circuit board (PCB), described conveyer belt is arranged at the medial surface of two relative tracks respectively; And
Some heat abstractors that the carrier of printed circuit board (PCB) is dispelled the heat, it is arranged at SMT and plugs on the platform.
2. the plug into drive mechanism of platform of SMT according to claim 1 is characterized in that described conveyer belt is a chain.
3. the plug into drive mechanism of platform of SMT according to claim 1 is characterized in that, this structure also comprises in order to adjusting the speed regulator of chain transfer rate, this speed regulator and this SMT motor electric connection that platform is provided with of plugging into.
4. the plug into drive mechanism of platform of SMT according to claim 1 is characterized in that this structure also comprises the fool proof warning device.
5. the plug into drive mechanism of platform of SMT according to claim 4 is characterized in that described fool proof warning device is an infrared inductor.
6. the plug into drive mechanism of platform of SMT according to claim 1 is characterized in that described heat abstractor is a fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203058827U CN201438792U (en) | 2009-07-09 | 2009-07-09 | Transmission structure of SMT buffer convey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203058827U CN201438792U (en) | 2009-07-09 | 2009-07-09 | Transmission structure of SMT buffer convey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201438792U true CN201438792U (en) | 2010-04-14 |
Family
ID=42400760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203058827U Expired - Fee Related CN201438792U (en) | 2009-07-09 | 2009-07-09 | Transmission structure of SMT buffer convey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201438792U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502241A (en) * | 2011-10-31 | 2012-06-20 | 东莞市新泽谷机械有限公司 | Parallelogram type connection table |
| CN102794525A (en) * | 2011-05-24 | 2012-11-28 | 上海朗仕电子设备有限公司 | Mechanism capable of performing high/low speed switching through overrun clutches for reflow furnace |
| CN104386508A (en) * | 2014-09-05 | 2015-03-04 | 常州先进制造技术研究所 | Automatic plate feeding device of LED chip mounter |
| CN104918418A (en) * | 2015-07-13 | 2015-09-16 | 上海斐讯数据通信技术有限公司 | Automatic heat dissipation device |
| CN108566731A (en) * | 2018-04-18 | 2018-09-21 | 东莞市科立电子设备有限公司 | A kind of PCBA automatic tests process units |
| CN112087940A (en) * | 2020-09-02 | 2020-12-15 | 上海羽默电子科技有限公司 | PCBA processing lines |
| CN112499255A (en) * | 2020-11-13 | 2021-03-16 | 枣庄睿诺电子科技有限公司 | Cooling connection equipment |
-
2009
- 2009-07-09 CN CN2009203058827U patent/CN201438792U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794525A (en) * | 2011-05-24 | 2012-11-28 | 上海朗仕电子设备有限公司 | Mechanism capable of performing high/low speed switching through overrun clutches for reflow furnace |
| CN102794525B (en) * | 2011-05-24 | 2014-12-03 | 上海朗仕电子设备有限公司 | Mechanism capable of performing high/low speed switching through overrun clutches for reflow furnace |
| CN102502241A (en) * | 2011-10-31 | 2012-06-20 | 东莞市新泽谷机械有限公司 | Parallelogram type connection table |
| CN102502241B (en) * | 2011-10-31 | 2013-11-27 | 东莞市新泽谷机械制造股份有限公司 | Parallelogram type connection table |
| CN104386508A (en) * | 2014-09-05 | 2015-03-04 | 常州先进制造技术研究所 | Automatic plate feeding device of LED chip mounter |
| CN104918418A (en) * | 2015-07-13 | 2015-09-16 | 上海斐讯数据通信技术有限公司 | Automatic heat dissipation device |
| CN104918418B (en) * | 2015-07-13 | 2018-01-02 | 上海斐讯数据通信技术有限公司 | A kind of automatic heat radiator |
| CN108566731A (en) * | 2018-04-18 | 2018-09-21 | 东莞市科立电子设备有限公司 | A kind of PCBA automatic tests process units |
| CN112087940A (en) * | 2020-09-02 | 2020-12-15 | 上海羽默电子科技有限公司 | PCBA processing lines |
| CN112499255A (en) * | 2020-11-13 | 2021-03-16 | 枣庄睿诺电子科技有限公司 | Cooling connection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20120709 |