CN214732691U - Vacuum chuck device of PCB board test equipment - Google Patents
Vacuum chuck device of PCB board test equipment Download PDFInfo
- Publication number
- CN214732691U CN214732691U CN202121108221.2U CN202121108221U CN214732691U CN 214732691 U CN214732691 U CN 214732691U CN 202121108221 U CN202121108221 U CN 202121108221U CN 214732691 U CN214732691 U CN 214732691U
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- vacuum chuck
- pcb board
- gas box
- supporting rod
- mounting panel
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Abstract
The utility model relates to a vacuum chuck device of PCB board test equipment, including the track roof beam, the track roof beam is equipped with the walking dolly, the fixed bolster is equipped with on the walking dolly, an exhaust tube is equipped with on the fixed bolster, the exhaust tube bottom is equipped with the branch gas box, divide the gas box side to be equipped with a plurality of gas outlets of round, divide the gas box bottom to be equipped with a vertical pillar, a horizontal bracing piece is equipped with to the pillar bottom, the bracing piece both sides are equipped with rectangular shape mounting hole along length direction, at least two mounting panels are equipped with through the locking bolt in the rectangular shape mounting hole of each side, each mounting panel is equipped with an adjusting hole along the overall length, the mounting panel rotates with the locking bolt through the adjusting hole to be connected, a vertical trachea is equipped with to the one end of each mounting panel, vacuum chuck is equipped with to the trachea bottom, a gas outlet of gas box is connected through the hose in the top of each trachea; the utility model discloses can adjust every vacuum chuck's position wantonly, accommodation range is wide, and the size scope of adaptation PCB board is bigger, has improved the commonality.
Description
Technical Field
The utility model relates to a PCB board detects technical field, specifically is a vacuum chuck device of PCB board test equipment.
Background
The PCB board is extensively used for the electronic product trade at present, and for the proof mass after the PCB board is produced, need carry out the circular telegram test to the circuit on the PCB board, detect whether there is the condition of opening a way or short circuit, and hole and circuit on the PCB board are complicated, can't detect through the manual work, consequently need adopt special test equipment to detect, and current test equipment mainly adopts the sucking disc to inhale the PCB board and realizes material loading or unloading, but present sucking disc device has following problem: the sizes of different types of PCB boards are different, the positions of the suckers are generally not adjustable or the adjustment range is small, the suckers cannot adapt to the PCB boards with overlarge size change, and the universality is poor.
Disclosure of Invention
The utility model aims at providing a vacuum chuck device of PCB board test equipment, which aims at solving the problem that the universality is relatively poor in the existing chuck device.
The utility model has the following concrete scheme: the utility model provides a PCB board test equipment's vacuum chuck device, including the track roof beam, the walking dolly is equipped with on the track roof beam, the fixed bolster is equipped with on the walking dolly, an exhaust tube is equipped with on the fixed bolster, a branch gas box is equipped with to the exhaust tube bottom, divide gas box side to be equipped with a plurality of gas outlet of round, divide gas box bottom to be equipped with a vertical pillar, a horizontally bracing piece is equipped with to the pillar bottom, the bracing piece both sides are equipped with rectangular shape mounting hole along length direction, two mounting panels are equipped with at least through locking bolt in the rectangular shape mounting hole of each side, every mounting panel is equipped with a regulation hole along the full length, the mounting panel rotates through regulation hole and locking bolt to be connected, a vertical trachea is equipped with to the one end of every mounting panel, vacuum chuck is equipped with to the trachea bottom, a gas outlet of hose connection branch gas box is passed through on every tracheal top.
The utility model discloses a telescopic mechanism is equipped with to the length direction, and the slide is equipped with along the length direction on the horizontal strut, is equipped with the slide on the guide rail, and the other side of frame is equipped with a lead screw, the lead screw perpendicular and with horizontal strut threaded connection, the regulating wheel is equipped with to the lead screw outer end, be equipped with a guide rail along length direction on the horizontal strut, be equipped with the slide on the guide rail, exhaust pipe outer wall and slide fixed connection, horizontal strut one end are equipped with a telescopic mechanism, telescopic mechanism's output with the slide is connected.
Telescopic machanism adopts servo cylinder or servo electric jar.
The working principle of the utility model is as follows: vacuumizing through the exhaust pipe to enable the air pipe and the vacuum sucker connected with the exhaust pipe to form vacuum, so that the PCB is sucked and then is carried through the walking trolley; if the PCB boards with different specifications are replaced, the position of the corresponding vacuum chuck can be changed only by adjusting the position of the mounting plate and the extension length of the corresponding support rod, the mounting plate can be adjusted randomly by loosening the locking bolt, and the vacuum chuck after the position adjustment can be ensured to continue carrying work within the panel range of the PCB board; the longitudinal position of the whole sucking disc device is adjusted through the adjusting wheel, and the transverse position of the whole sucking disc device is adjusted through the telescopic mechanism, so that the whole sucking disc device is suitable for testing equipment.
Compared with the prior art, the utility model has the following advantages: 1. the position of each vacuum chuck can be adjusted at will, the adjustment range is wide, the size range of the PCB adaptive plate is wider, and the universality is improved; 2. the adjusting operation is convenient and fast, the use is simple, the debugging time for replacing the test product is shortened, and the working efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view a of the structure of the present invention;
fig. 2 is a schematic perspective view b of the structure of the present invention;
fig. 3 is a front view of the present invention;
FIG. 4 is a view A-A of FIG. 3;
FIG. 5 is a view B-B of FIG. 3;
in the figure: 1-track beam, 2-walking trolley, 3-fixed support, 4-transverse stay bar, 5-screw rod, 6-guide rail, 7-slide seat, 8-exhaust tube, 9-gas distribution box, 91-gas outlet, 10-support rod, 11-mounting plate, 12-vacuum chuck, 13-locking bolt, 14-frame, 15-telescoping mechanism and 16-slide rail.
Detailed Description
Referring to fig. 1-5, the vacuum chuck device of the PCB testing apparatus of this embodiment includes a track beam 1, a walking trolley 2 is mounted on the track beam 1, a fixing bracket 3 is mounted on the walking trolley 2, an exhaust tube 8 is mounted on the fixing bracket 3, a gas distribution box 9 is mounted at the bottom of the exhaust tube 8, a circle of a plurality of gas outlets 91 is disposed on the side surface of the gas distribution box 9, a vertical pillar is mounted at the bottom of the gas distribution box 9, a horizontal support rod 10 is mounted at the bottom of the pillar, elongated mounting holes are disposed on both sides of the support rod 10 along the length direction, at least two mounting plates 11 are mounted in the elongated mounting holes of each side through locking bolts 13, each mounting plate 11 is provided with an adjusting hole along the full length, the mounting plates 11 are rotatably connected with the locking bolts 13 through the adjusting holes, a vertical gas pipe is mounted at one end of each mounting plate 11, a vacuum chuck 12 is mounted at the bottom end of the gas pipe, the top end of each air pipe is connected with an air outlet 91 of the air distribution box 9 through a hose.
In this embodiment, a frame 14 is installed on the fixed bracket 3, a slide rail 16 is installed on the inner side of one side of the frame 14, a transverse supporting rod 4 moving along the slide rail 16 is installed on the slide rail 16, a lead screw 5 is installed on the other side of the frame 14, the lead screw 5 is perpendicular to the transverse supporting rod 4 and is in threaded connection with the transverse supporting rod 4, an adjusting wheel is installed at the outer end of the lead screw 5, a guide rail 6 is installed on the transverse supporting rod 4 along the length direction, a slide seat 7 is installed on the guide rail 6, the outer wall of the air exhaust pipe 8 is fixedly connected with the slide seat 7, a telescopic mechanism 15 is installed at one end of the transverse supporting rod 4, and the output end of the telescopic mechanism 15 is connected with the slide seat 7.
In this embodiment, the telescopic mechanism 15 is a servo cylinder or a servo electric cylinder.
Claims (3)
1. The utility model provides a PCB board test equipment's vacuum chuck device, includes the track roof beam, is equipped with the walking dolly on the track roof beam, is equipped with fixed bolster, characterized by on the walking dolly: be equipped with an exhaust tube on the fixed bolster, the exhaust tube bottom is equipped with a branch gas box, divide gas box side to be equipped with a round a plurality of gas outlet, divide gas box bottom to be equipped with a vertical pillar, a horizontally bracing piece is equipped with to the pillar bottom, the bracing piece both sides are equipped with rectangular shape mounting hole along length direction, two mounting panels are equipped with at least through locking bolt in the rectangular shape mounting hole of each side, every mounting panel is equipped with an regulation hole along the full length, the mounting panel passes through the regulation hole and is connected with locking bolt rotation, a vertical trachea is equipped with to the one end of every mounting panel, vacuum chuck is equipped with to the trachea bottom, a gas outlet of hose connection branch gas box is passed through on every tracheal top.
2. The vacuum chuck device for PCB board testing apparatus as claimed in claim 1, wherein: the air exhaust device is characterized in that a frame is mounted on the fixed support, a slide rail is mounted on the inner side of one side of the frame, a transverse supporting rod which moves along the slide rail is mounted on the slide rail, a lead screw is mounted on the other side of the frame, the lead screw is perpendicular to the transverse supporting rod and is in threaded connection with the transverse supporting rod, an adjusting wheel is mounted at the outer end of the lead screw, a guide rail is arranged on the transverse supporting rod in the length direction, a slide seat is mounted on the guide rail, the outer wall of the air exhaust pipe is fixedly connected with the slide seat, a telescopic mechanism is mounted at one end of the transverse supporting rod, and the output end of the telescopic mechanism is connected with the slide seat.
3. The vacuum chuck device for PCB board testing apparatus as claimed in claim 2, wherein: the telescopic mechanism adopts a servo air cylinder or a servo electric cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121108221.2U CN214732691U (en) | 2021-05-24 | 2021-05-24 | Vacuum chuck device of PCB board test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121108221.2U CN214732691U (en) | 2021-05-24 | 2021-05-24 | Vacuum chuck device of PCB board test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214732691U true CN214732691U (en) | 2021-11-16 |
Family
ID=78624755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121108221.2U Active CN214732691U (en) | 2021-05-24 | 2021-05-24 | Vacuum chuck device of PCB board test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214732691U (en) |
-
2021
- 2021-05-24 CN CN202121108221.2U patent/CN214732691U/en active Active
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