SU971674A1 - Apparatus for indexing and retaining printing circuit boards - Google Patents
Apparatus for indexing and retaining printing circuit boards Download PDFInfo
- Publication number
- SU971674A1 SU971674A1 SU802955352A SU2955352A SU971674A1 SU 971674 A1 SU971674 A1 SU 971674A1 SU 802955352 A SU802955352 A SU 802955352A SU 2955352 A SU2955352 A SU 2955352A SU 971674 A1 SU971674 A1 SU 971674A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- indexing
- circuit boards
- printing circuit
- retaining printing
- retaining
- Prior art date
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- Screen Printers (AREA)
- Manufacturing Of Printed Wiring (AREA)
Description
Изобретение относитс к полиграфической промышленности, в частности к оборудованию дл трафаретной печати на-платах печатного монтажа .FIELD OF THE INVENTION The invention relates to the printing industry, in particular to stencil printing equipment on printed circuit boards.
Известно устройство дл ориентации и фиксации плат печатного монтажа , преимущественно в трафаретной печатной машине, содержащее опорный столс вакуумными присосками по углам и направл ющими штифтами 1}.A device for orientation and fixation of printed wiring boards, mainly in a screen printing machine, is known, which contains a support column with suction cups at the corners and guide pins 1}.
Недостатком известного устройства вл етс то, что оно не позвол ет осуществить настройку на фиксацию платы с любым расположением контрольных отверстий в плате, и не поз-вол ет надежно зафиксировать поведенную плату.A disadvantage of the known device is that it does not allow adjustment to the fixation of the board with any arrangement of test holes in the board, and does not allow the behavior of the board to be reliably fixed.
Целью изобретени вл етс повышение надежности фиксации поведенных плат и расширение технологических возможностей устройства.The aim of the invention is to increase the reliability of fixation of the behavior boards and expand the technological capabilities of the device.
Эта цель достигаетс тем, что в устройстве дл ориентации и фиксации плат печатного монтажа, преимущественно в трафаретной печатной машине, содержащем опорный стол с вакуумными присосами по углам и направл ющие штифты, опорный стол состоит из электромагнитной плиты сThis goal is achieved by the fact that in the device for orientation and fixation of printed wiring boards, mainly in a screen printing machine containing a supporting table with suction cups at the corners and guide pins, the supporting table consists of an electromagnetic plate with
размагничивающим средством и установленного нл ней набора ферромагнитных блоков, а вакуумные присосы расположены не выше опорной поверхности стола. При этом направл ющие штифты смонтированы с возможностью регулировки вертикального положени . На фиг. 1 показано устройство во фронтальной проекции; на.фиг. 2 вид по стрелке А на фиг. 1.demagnetizing means and a set of ferromagnetic blocks installed on it, and vacuum suckers are located not above the table supporting surface. At the same time, the guide pins are mounted with the possibility of adjusting the vertical position. FIG. 1 shows a device in frontal projection; on. 2 is a view along arrow A in FIG. one.
Устройство содержит опорный стол 1 и направл ющие штифты 2. Стол 1 выполнен в виде набора отдельных пр моугольных ферромагнитных блоков 3. В двух блоках 4 и 5 расположены вакуумные присосы 6,которые могут быть.выполнены плавающими, и смонтированы штифты 2. Штифты имеют возможность регулировки вертикаль20 ного положени с помощью стопорных винтов 7. Лепестки 8 присосов 6 в их нижнем положении расположены, не вьпие опорной поверхности 9 стола 1, а штифты 2 размещены в непосредственной близости (на рассто нии 1-3 мм ) от периферии лепестков 8.The device contains a supporting table 1 and guide pins 2. Table 1 is made as a set of separate rectangular ferromagnetic blocks 3. In two blocks 4 and 5 there are vacuum suction cups 6 that can be made floating and the pins 2 are mounted. adjusting the vertical position with locking screws 7. Petals 8 of suction cups 6 are located in their lower position, not above the support surface 9 of table 1, but pins 2 are placed in close proximity (1-3 mm) from the periphery of the petals 8.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802955352A SU971674A1 (en) | 1980-07-14 | 1980-07-14 | Apparatus for indexing and retaining printing circuit boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU802955352A SU971674A1 (en) | 1980-07-14 | 1980-07-14 | Apparatus for indexing and retaining printing circuit boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU971674A1 true SU971674A1 (en) | 1982-11-07 |
Family
ID=20907872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU802955352A SU971674A1 (en) | 1980-07-14 | 1980-07-14 | Apparatus for indexing and retaining printing circuit boards |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU971674A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5526746A (en) * | 1994-06-08 | 1996-06-18 | Sa Martin | Device for hooking flexible printing plates on a printing cylinder |
-
1980
- 1980-07-14 SU SU802955352A patent/SU971674A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5526746A (en) * | 1994-06-08 | 1996-06-18 | Sa Martin | Device for hooking flexible printing plates on a printing cylinder |
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