CN204191028U - A kind of chip mounter PCB connecting gear with positioning function - Google Patents
A kind of chip mounter PCB connecting gear with positioning function Download PDFInfo
- Publication number
- CN204191028U CN204191028U CN201420465626.5U CN201420465626U CN204191028U CN 204191028 U CN204191028 U CN 204191028U CN 201420465626 U CN201420465626 U CN 201420465626U CN 204191028 U CN204191028 U CN 204191028U
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- CN
- China
- Prior art keywords
- pressing plate
- track
- chip mounter
- cylinder
- guide rail
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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 - Fee Related
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Abstract
The utility model discloses a kind of chip mounter PCB connecting gear with positioning function, comprising the track (10) for transmitting pcb board, be arranged on the pressing plate one (21) at track (10) top and pressing plate two (22), the photoelectric sensor (30) be arranged on track (10), be arranged in frame and be positioned at the lifting platform (40) below pressing plate one (21) and pressing plate two (22).Pcb board is conveyed into chip mounter by track, when pcb board arrives the precalculated position on track, the photoelectric sensor installed in orbit is responded to, the lifting platform be positioned at below pressing plate one and pressing plate two rises, pcb board is clamped between lifting platform and pressing plate one, pressing plate two, namely pcb board is located in orbit, and afterwards, the placement head of chip mounter can carry out paster exactly to pcb board.
Description
Technical field:
The utility model relates to surface mounting technology, in particular to a kind of chip mounter PCB connecting gear with positioning function.
Background technology:
Surface mounting technology (English full name Surface Mount Technology is called for short SMT) is most popular a kind of technology and technique in current Electronic Assemblies industry.It is that one will without pin or short leg surface-assembled components and parts (English abbreviation SMC/SMD, Chinese claims sheet components and parts) be arranged on printed circuit board (English full name Printed Circuit Board, be called for short PCB) surface or other substrate surface on, then by the circuit load technology of the method such as Reflow Soldering or immersed solder in addition welding assembly.
Chip mounter is used to the equipment realizing at a high speed, be placed with accurately SMD components, after it is configured in point gum machine or screen process press, by mobile mounting head, Surface Mount Component, is placed on PCB pad exactly.Chip mounter is worth the electronic manufacturing equipment that proportion is maximum, technology content is the highest, have the greatest impact to whole assembling production capacity and efficiency in whole SMT production equipment.
Nowadays, as premier global electronic information products manufacture base, many electronic and electrical equipment output of domestic product have occupied first, the whole world.Along with this manufacturing tide, SMT technology is used widely in the products such as the computer of China, network service, consumer electronics and automotive electronics, and the SMT industry of China is just welcoming the gold period in developing history.
But the SMT equipment development level of China need to improve, at present, except producing the screen printer of certain level, welding and cleaning equipment, high-performance picking machine system equipment can't be manufactured.Along with the development in epoch, China constantly expands at this SMT technical elements and the gap on external, and therefore, research and development have the chip mounter of China's independent intellectual property right, is all significant to the development of the electronics and information industry of China and even national development strategy.
Application number 201110378524.0, the patent application in November 24 2011 applying date discloses a kind of easy chip mounter, include cabinet, cabinet is provided with Y-axis transmission mechanism, Y-axis transmission mechanism is provided with X-axis transmission mechanism, X-axis transmission mechanism is provided with placement head, cabinet, the side of Y-axis transmission mechanism is provided with loader, cabinet is also connected with operating platform, operating platform is provided with LCDs, action button and mains switch, the movement of placement head is driven by X-Y-axis ganged movement, placement head moves around between feed appliance and pcb board when operating, element is taken out from feed appliance, through the adjustment to position of components and direction, realize automatically mounting work.
Although foregoing invention application has the advantages that to save labour turnover, it is how to locate on the operational platform that this patent application does not disclose pcb board, carries out paster in order to placement head to location pcb board on the operational platform.
Summary of the invention:
The technical problem that the utility model solves: application number lacks pcb board detent mechanism for the chip mounter described in the patent application of 201110378524.0, and placement head is difficult to carry out paster exactly to pcb board.
The utility model provides following technical scheme: a kind of chip mounter PCB connecting gear with positioning function, comprising the track for transmitting pcb board, being arranged on the pressing plate one at track top and pressing plate two, installation photoelectric sensor in orbit, being arranged in frame and being positioned at the lifting platform below pressing plate one and pressing plate two.
In real work, pcb board is conveyed into chip mounter by track, when pcb board arrives the precalculated position on track, the photoelectric sensor installed in orbit is responded to, be positioned at lifting platform below pressing plate one and pressing plate two to rise, be clamped in by pcb board between lifting platform and pressing plate one, pressing plate two, namely pcb board is located in orbit, afterwards, the placement head of chip mounter can carry out paster exactly to pcb board.
Further illustrate as of the present utility model, described lifting platform comprises lifter plate, air cylinder device for driving lifter plate to be elevated.Wherein, described air cylinder device comprises cylinder, electromagnetically operated valve, aerating device, and described electromagnetically operated valve is connected with cylinder, aerating device respectively.Described electromagnetically operated valve is equivalent to the pipeline switch of boundary between cylinder and aerating device, whether electromagnetically operated valve is controlled aerating device by the logical of himself and is filled with in cylinder by Compressed Gas with closing, the action of cylinder then controls the lifting of lifter plate, lifter plate rises can with pressing plate one, pressing plate two acting in conjunction by pcb board clamping position, and lifter plate declines and pcb board can be made to continue along rail moving.Improve as one of the present utility model, described cylinder comprise cylinder body, can movement in cylinder body piston, be arranged on the bar of piston side, be arranged on the coil tension spring of piston opposite side, described cylinder body both ends of the surface offer through hole, and described electromagnetically operated valve is two-position two-way solenoid valve.Initial condition, electromagnetically operated valve obtains electric, and aerating device is communicated with cylinder, and aerating device is to the inflation of cylinder body epicoele, and the piston in cylinder body extrudes coil tension spring downwards, and coil tension spring is compressed, and the lifter plate be connected with bar declines.When pcb board arrives the precalculated position of track, under the induction of photoelectric sensor, electromagnetically operated valve dead electricity, being communicated with between aerating device with cylinder is disconnected, and under the effect of coil tension spring, piston moves up, air in cylinder body epicoele is discharged by through hole, piston moves on continuing, and lifter plate rises, with pressing plate one, pressing plate two acting in conjunction by pcb board clamping position.Described further improvement of the utility model, the quantity of above-mentioned cylinder is four, and described cylinder line centered by the perpendicular bisector of lifter plate is uniformly distributed.Four cylinders of distribution like this can strengthen the stability of lifter plate lifting, and then strengthen the stability of lifter plate clamping pcb board.
Further illustrate as of the present utility model, described track comprises track frame, be arranged on guide rail one on track frame and guide rail two, the belt conveyor be arranged on guide rail one and guide rail two, described belt conveyor comprise belt, belt pulley, for drive pulley rotate synchronous machine, described pressing plate one and pressing plate two are arranged on guide rail one and guide rail two respectively.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is a kind of structural representation with the chip mounter PCB connecting gear of positioning function of the utility model;
Fig. 2 is the structural representation observing described PCB connecting gear gained in Fig. 1 from upper right side;
Fig. 3 is the structural representation of cylinder in Fig. 2;
Fig. 4 is the fundamental diagram of air cylinder device in Fig. 2.
Symbol description in figure:
10-track; 11-frame; 121-guide rail; 122-guide rail; 131-belt; 132-belt pulley; 133-synchronous machine;
21-pressing plate; 22-pressing plate;
30-photoelectric sensor;
40-lifting platform; 41-lifter plate; 42-air cylinder device; 420-cylinder; 421-cylinder body; 422-piston; 423-bar; 424-coil tension spring; 425-through hole; 430-electromagnetically operated valve;
A-gas feed.
Embodiment:
As shown in Figure 1, there is a chip mounter PCB connecting gear for positioning function, comprising the track 10 for transmitting pcb board, be arranged on track 10 top pressing plate 1 and pressing plate 2 22, two photoelectric sensors 30 be arranged on track 10, be arranged in frame and be positioned at the lifting platform 40 below pressing plate 1 and pressing plate 2 22.
As shown in Figure 2, described track 10 comprises track frame 11, be arranged on guide rail 1 on track frame 11 and guide rail 2 122, the belt conveyor be arranged on guide rail 1 and guide rail 2 122, described belt conveyor comprise belt 131, belt pulley 132, for drive pulley 132 rotate synchronous machine 133, described pressing plate 1 and pressing plate 2 22 are arranged on guide rail 1 and guide rail 2 122 respectively.
As shown in Figure 2, described lifting platform 40 comprises lifter plate 41, air cylinder device 42 for driving lifter plate 41 to be elevated.Described air cylinder device 42 comprises cylinder 420, electromagnetically operated valve 430, aerating device, and described electromagnetically operated valve 430 is connected with cylinder 420, aerating device respectively.As shown in Figure 3, described cylinder 420 comprise cylinder body 421, can movement in cylinder body 421 piston 422, be arranged on the bar 423 of piston 422 side, be arranged on the coil tension spring 424 of piston 422 opposite side, described cylinder body 421 both ends of the surface offer through hole 425, and described electromagnetically operated valve 430 is two-position two-way solenoid valve.
In real work, initial condition, electromagnetically operated valve 430 obtains electric, aerating device is communicated with cylinder 420, and aerating device is to the inflation of cylinder body 421 epicoele, and the piston 422 in cylinder body 421 is extruding coil tension spring 424 downwards, coil tension spring 424 is compressed, and the lifter plate 42 be connected with bar 423 declines.When pcb board arrives the precalculated position of track, under the induction of photoelectric sensor 30, electromagnetically operated valve 430 dead electricity, being communicated with between aerating device with cylinder 420 is disconnected, and under the effect of coil tension spring 424, piston 422 moves up, air in cylinder body 421 epicoele is discharged by through hole 425, piston 422 moves on continuing, and lifter plate 41 rises, with pressing plate 1, pressing plate 2 22 acting in conjunction by pcb board clamping position.
Above content is only better embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (5)
1. one kind has the chip mounter PCB connecting gear of positioning function, comprise the track (10) for transmitting pcb board, it is characterized in that: also comprise the pressing plate one (21) that is arranged on track (10) top and pressing plate two (22), the photoelectric sensor (30) be arranged on track (10), be arranged in frame and be positioned at the lifting platform (40) of pressing plate one (21) and pressing plate two (22) below, described lifting platform (40) comprises lifter plate (41), air cylinder device (42) for driving lifter plate (41) to be elevated.
2. a kind of chip mounter PCB connecting gear with positioning function as claimed in claim 1, it is characterized in that: described air cylinder device (42) comprises cylinder (420), electromagnetically operated valve (430), aerating device, and described electromagnetically operated valve (430) is connected with cylinder (420), aerating device respectively.
3. a kind of chip mounter PCB connecting gear with positioning function as claimed in claim 2, it is characterized in that: described cylinder (420) comprise cylinder body (421), can movement in cylinder body (421) piston (422), be arranged on the bar (423) of piston (422) side, be arranged on the coil tension spring (424) of piston (422) opposite side, described cylinder body (421) both ends of the surface offer through hole (425), described electromagnetically operated valve (430) is two-position two-way solenoid valve.
4. a kind of chip mounter PCB connecting gear with positioning function as claimed in claim 2 or claim 3, it is characterized in that: the quantity of described cylinder (420) is four, described cylinder (420) line centered by the perpendicular bisector of lifter plate (41) is uniformly distributed.
5. a kind of chip mounter PCB connecting gear with positioning function as claimed in claim 1, it is characterized in that: described track (10) comprises track frame (11), be arranged on the guide rail one (121) on track frame (11) and guide rail two (122), be arranged on the belt conveyor on guide rail one (121) and guide rail two (122), described belt conveyor comprises belt (131), belt pulley (132), for the synchronous machine (133) that drive pulley (132) rotates, described pressing plate one (21) and pressing plate two (22) are arranged on guide rail one (121) and guide rail two (122) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465626.5U CN204191028U (en) | 2014-08-18 | 2014-08-18 | A kind of chip mounter PCB connecting gear with positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465626.5U CN204191028U (en) | 2014-08-18 | 2014-08-18 | A kind of chip mounter PCB connecting gear with positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204191028U true CN204191028U (en) | 2015-03-04 |
Family
ID=52622988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420465626.5U Expired - Fee Related CN204191028U (en) | 2014-08-18 | 2014-08-18 | A kind of chip mounter PCB connecting gear with positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204191028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104202912A (en) * | 2014-08-18 | 2014-12-10 | 苏州克兰兹电子科技有限公司 | Chip mounter PCB (Printed Circuit Board) delivery mechanism having positioning function |
| CN105142359A (en) * | 2015-08-27 | 2015-12-09 | 伟创力电子技术(苏州)有限公司 | Pressing machine for PCB |
-
2014
- 2014-08-18 CN CN201420465626.5U patent/CN204191028U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104202912A (en) * | 2014-08-18 | 2014-12-10 | 苏州克兰兹电子科技有限公司 | Chip mounter PCB (Printed Circuit Board) delivery mechanism having positioning function |
| CN105142359A (en) * | 2015-08-27 | 2015-12-09 | 伟创力电子技术(苏州)有限公司 | Pressing machine for PCB |
| CN105142359B (en) * | 2015-08-27 | 2018-05-25 | 伟创力电子技术(苏州)有限公司 | For the casting die machine of PCB |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20150818 |
|
| EXPY | Termination of patent right or utility model |