CN201191941Y - Load shifting apparatus for printed circuit board - Google Patents
Load shifting apparatus for printed circuit board Download PDFInfo
- Publication number
- CN201191941Y CN201191941Y CNU2008200565948U CN200820056594U CN201191941Y CN 201191941 Y CN201191941 Y CN 201191941Y CN U2008200565948 U CNU2008200565948 U CN U2008200565948U CN 200820056594 U CN200820056594 U CN 200820056594U CN 201191941 Y CN201191941 Y CN 201191941Y
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- CN
- China
- Prior art keywords
- printed circuit
- circuit board
- pcb
- fixed block
- shifting apparatus
- Prior art date
- 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 example of the utility model provides a weight shifting device of a printed circuit board, which comprises a weight shifting arm, a weight shifting board and a fixed block, wherein the weight shifting board is arranged on the weight shifting arm, at least a communicating slotted hole is arranged on the weight shifting board, the fixed block is fixed on the communicating slotted hole in an slideable mode, and one end of the fixed block is equipped with at least a suction mouth. Because the fixed block is fixed on the communicating slotted hole in the slideable mode, the position of the suction mouth is changed through the mode of shifting or rotating the fixed block. Therefore, the weight shifting device of the printed circuit board has quiet excellent universality.
Description
Technical field
The utility model relate to a kind of printed circuit board (PCB) (printed wiring board, PWB) transfer (is also referred to as Shi Qu ﹠amp; Place Pick ﹠amp; Place, P﹠amp; P) device particularly relates to a kind of shifting apparatus that is suitable for transfer different size printed circuit board (PCB).
Background technology
Fig. 1 shows the schematic diagram of a kind of printed circuit board (PCB) shifting apparatus of the prior art, and Fig. 2 shows the schematic diagram of transfer plate among Fig. 1.Please also refer to Fig. 1 and Fig. 2, printed circuit board (PCB) shifting apparatus 10 comprises transporting arms 12 and the transfer plate 14 that is installed on the transporting arms 12.Transfer plate 14 is provided with some suction nozzles 16.Particularly, transporting arms 12 can drive transfer plate 14 and move to assigned address.Then, transfer plate 14 can pick up printed circuit board (PCB) 20 by pull of vacuum, and printed circuit board (PCB) 20 is transferred load to the rigging position of appointment under the drive of transporting arms 12.
Printed circuit board (PCB) shifting apparatus 10 that it should be noted that prior art has some defectives.The position of suction nozzle 16 on transfer plate 14 at first, as shown in Figure 2 fixed.Because the electronic building brick distribution situation on the different printed circuit board (PCB)s 20 is also different.Therefore, after the size of printed circuit board (PCB) 20 changed, suction nozzle 16 was adsorbed onto the electronic building brick on the printed circuit board (PCB) 20 probably, and produced the bad phenomenon of sorption.This makes printed circuit board (PCB) 20 drop in the transfer process probably, and processing procedure is interrupted.If will see through and make the problem that transfer plate 14 solves bad interference between suction nozzle 16 and the printed circuit board (PCB) 20 again, not only fabrication cycle is long, and production cost is higher.
In addition, (such as the A5052P type alloy aluminum material that adopts known to the industry) intensity is relatively poor because the material that adopted of transfer plate 14 of the prior art.Suction nozzle 16 has the situation of gas leakage to take place after regular replacing easily between transfer plate 14 and the suction nozzle 16.In addition, because transfer plate 14 total lengths are long partially.Therefore, transfer plate 14 covers the contraposition sign on the printed circuit board (PCB) 20 possibly, and this not only can cause operating personnel's inconvenience, even causes producing unusual.
Summary of the invention
In order to solve the problem of printed circuit board (PCB) shifting apparatus of the prior art, the utility model provides a kind of universal printed circuit board (PCB) shifting apparatus, and it has adsorption effect preferably, and applicable to the transfer printed circuit boards in different sizes.
Embodiment of the present utility model provides a kind of printed circuit board (PCB) shifting apparatus, and it comprises transporting arms, transfer plate and fixed block.The transfer plate is installed on the transporting arms, has at least one on the transfer plate and connects slotted hole.Slideable being fixed in of fixed block connects on the slotted hole, and an end of fixed block has at least one suction nozzle.
On the one hand, the other end of this fixed block also has hollow stud, and hollow stud wears the perforation slotted hole and is locked in the perforation slotted hole by nut.For example this suction nozzle can be disposed at respectively on the two relative surfaces of described fixed block with hollow stud.
On the one hand, also have gas channel in this fixed block, the two ends of gas channel connect suction nozzle and hollow stud respectively.
On the one hand, this hollow stud can be connected with air intake duct.
Preferably, this fixed block is connected on this transfer plate by nut.This nut is a hex nut.
Further preferably, this transfer plate is made by high-strength stainless steel material.For example this high-strength stainless steel material can be the S45 steel.
Because the slideable perforation slotted hole that is fixed on the transfer plate of fixed block of the present utility model.Therefore, fixed block can be adjusted the position along connecting slotted hole, so that the absorption printed circuit boards in different sizes.Because the transfer plate has the perforation slotted hole, so operating personnel's sight line can not covered by the transfer plate fully.Because transfer plate of the present utility model adopts the S45 material, performances such as surface strength, integral rigidity are all superior than the A5052P material, and not easy to wear.Therefore, printed circuit board (PCB) shifting apparatus of the present utility model has better reliability and versatility, and then has improved production efficiency and effectively reduced manufacturing cost.
By the reference following detailed and in conjunction with relevant accompanying drawing, will further understanding be arranged to the utility model, these accompanying drawings are brief description below.
Description of drawings
By following detailed also in conjunction with the accompanying drawings, will more fully understand the utility model:
Fig. 1 shows the schematic diagram of a kind of printed circuit board (PCB) shifting apparatus of the prior art.
Fig. 2 shows the schematic diagram of transfer plate among Fig. 1.
Fig. 3 shows the printed circuit board (PCB) shifting apparatus schematic diagram according to the utility model one embodiment.
Fig. 4 shows the enlarged drawing according to the utility model one embodiment fixed block and nut.
Fig. 5 illustrates the partial enlarged drawing of Fig. 3 fixed block and nut.
Embodiment
Below with reference to the accompanying drawings, introduce embodiment particularly according to printed circuit board (PCB) shifting apparatus of the present utility model.Fig. 3 shows the printed circuit board (PCB) shifting apparatus schematic diagram according to the utility model one embodiment.Please refer to Fig. 3, the utility model printed circuit board (PCB) shifting apparatus 100 comprises transporting arms 110, transfer plate 120 and fixed block 160.Transporting arms 110 can be connected with transfer plate 120, and transporting arms 110 is suitable for driving transfer plate 120.Specifically, have the slotted hole 124 (it is two that Fig. 3 illustrates) of perforation on the transfer plate 120, fixed block 160 slidably is fixed in and connects on the slotted hole 124.Particularly, transfer plate 120 can be made by high-strength stainless steel material, and it for example is the S45 steel.This can make mechanical strength, surface strength, the integral rigidity of transfer plate 120 be improved, and not easy to wear.Certainly, the visual actual needs of person of ordinary skill in the field and adjusting connects the number of slotted hole 124 and fixed block 160, in this limitation painstakingly.
Fig. 4 shows the enlarged drawing according to the utility model one embodiment fixed block and nut.Please also refer to Fig. 3 and 4, an end of the utility model fixed block 160 is provided with suction nozzle 150, and the other end is provided with hollow stud 166.In one embodiment, hollow stud 166 can be disposed at respectively on the two relative surfaces of fixed block 160 with suction nozzle 150.Fig. 5 illustrates the partial enlarged drawing of Fig. 3 fixed block and nut.Can know by Fig. 5 and to learn that hollow stud 166 can wear perforation slotted hole 124 and by nut 180, connect in the slotted hole 124 and be locked in.In the present embodiment, this nut 180 is a hex nut, and it for example is a M8x1.25-A-2 type nut, but obviously is not limited to this.The locate mode of the utility model fixed block 160 is not limited to only adopt hollow stud 166 and nut 180.Those skilled in the art can also adopt such as known junctures such as snap engagement and realize that this is movable fixing.
As shown in Figure 4, also have gas channel 168 in the fixed block 160, the two ends of gas channel 168 connect suction nozzle 150 and hollow stud 166 respectively.On the other hand, hollow stud 166 as shown in Figure 3 can be connected with three air intake ducts 170 respectively.The utility model printed circuit board (PCB) shifting apparatus 100 can be bled by air intake duct 170, so that suction nozzle 150 has suction.Thus, the utility model printed circuit board (PCB) shifting apparatus 100 just can be picked up printed circuit board (PCB) 20 by suction nozzle 150.Transporting arms 110 can drive transfer plate 120, with transfer printed circuit board (PCB) 20.When stopping air intake duct 170 bled, suction nozzle 150 just can be placed in printed circuit board (PCB) 20 rigging position of appointment.
Here be noted that the distribution scenario of electronic building brick on the visual printed circuit board (PCB) 20 in position of fixed block 160 and corresponding the adjustment.Fixed block 160 can slide into the desired position along connecting slotted hole 124.Then, again with nut 180 lockings, with positioning and fixing piece 160.In addition, fixed block 160 can optionally rotate suitable angle, produces bad interference to avoid the electronic building brick on suction nozzle 150 and the printed circuit board (PCB) 20.In addition, fixed block 160 can outwards or to the inside rotate, to increase the scope of absorption.Therefore, the utility model printed circuit board (PCB) shifting apparatus 100 can be common to printed circuit boards in different sizes 20.Because transfer plate 120 of the present utility model need not with the variation of printed circuit board (PCB) 20 sizes to make again, and then can significantly save manufacturing cost.In addition, owing to have the slotted hole 124 of perforation on transfer plate 120, the operating personnel's that therefore are in course of adjustment sight line can not blocked by transfer plate 120 fully, and then the personnel's work that is convenient to operation.
Those of skill in the art will appreciate that the other features and advantages of the utility model based on embodiment described above.Therefore, except appending claims specified, the utility model is not limited in the content that illustrates especially and describe.
Claims (8)
1. a printed circuit board (PCB) shifting apparatus is characterized in that, comprising:
Transporting arms; And
The transfer plate is installed on the described transporting arms;
It is characterized in that, have at least one on the described transfer plate and connect slotted hole, described printed circuit board (PCB) shifting apparatus also comprises at least one fixed block, and described fixed block is slideable to be fixed in the described perforation slotted hole, and an end of described fixed block has at least one suction nozzle.
2. printed circuit board (PCB) shifting apparatus as claimed in claim 1 is characterized in that: the other end of described fixed block also has hollow stud, and described hollow stud wears described perforation slotted hole and is locked in the described perforation slotted hole by nut.
3. printed circuit board (PCB) shifting apparatus as claimed in claim 2 is characterized in that: described suction nozzle is disposed at respectively on the two relative surfaces of described fixed block with described hollow stud.
4. printed circuit board (PCB) shifting apparatus as claimed in claim 2 is characterized in that: also have gas channel in the described fixed block, the two ends of described gas channel connect described suction nozzle and described hollow stud respectively.
5. printed circuit board (PCB) shifting apparatus as claimed in claim 2 is characterized in that: described hollow stud can be connected with air intake duct.
6. printed circuit board (PCB) shifting apparatus as claimed in claim 2 is characterized in that: described nut is a hex nut.
7. printed circuit board (PCB) shifting apparatus as claimed in claim 1 is characterized in that: described transfer plate is made by high-strength stainless steel material.
8. printed circuit board (PCB) shifting apparatus as claimed in claim 7 is characterized in that: described high-strength stainless steel material is the S45 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200565948U CN201191941Y (en) | 2008-03-26 | 2008-03-26 | Load shifting apparatus for printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200565948U CN201191941Y (en) | 2008-03-26 | 2008-03-26 | Load shifting apparatus for printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201191941Y true CN201191941Y (en) | 2009-02-04 |
Family
ID=40336100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200565948U Expired - Fee Related CN201191941Y (en) | 2008-03-26 | 2008-03-26 | Load shifting apparatus for printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201191941Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106954352A (en) * | 2017-05-16 | 2017-07-14 | 重庆艾申特电子科技有限公司 | A kind of used furnaceman's dress of circuit board |
| CN108513531A (en) * | 2018-05-03 | 2018-09-07 | 江门市江海区楠思自动化科技有限公司 | A kind of FPC suction nozzles |
-
2008
- 2008-03-26 CN CNU2008200565948U patent/CN201191941Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106954352A (en) * | 2017-05-16 | 2017-07-14 | 重庆艾申特电子科技有限公司 | A kind of used furnaceman's dress of circuit board |
| CN108513531A (en) * | 2018-05-03 | 2018-09-07 | 江门市江海区楠思自动化科技有限公司 | A kind of FPC suction nozzles |
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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: 20090204 Termination date: 20170326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |