CN210199504U - Automatic exposure machine moves and carries PCB splint mechanism - Google Patents
Automatic exposure machine moves and carries PCB splint mechanism Download PDFInfo
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- CN210199504U CN210199504U CN201921141380.5U CN201921141380U CN210199504U CN 210199504 U CN210199504 U CN 210199504U CN 201921141380 U CN201921141380 U CN 201921141380U CN 210199504 U CN210199504 U CN 210199504U
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- exposure machine
- automatic exposure
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Abstract
The utility model relates to a PCB clamping plate moving and carrying mechanism of an automatic exposure machine, which comprises a transplanting frame; an adjusting slide rail is arranged on the transplanting frame, a clamping support is arranged on the adjusting slide rail, and a clamping plate mechanism is arranged on the clamping support; the splint mechanism comprises an installation part, a driving mechanism is arranged on the installation part, the driving mechanism is connected to one end of the L-shaped clamping hook, one end of a driving part is connected to the middle of the L-shaped clamping hook in a rotating mode, and the other end of the driving part is connected to the installation part in a rotating mode. The beneficial effects are that: the stepping motor drives the clamping plate mechanism to move to a required position to clamp the PCB, the position of the clamp does not need to be manually adjusted, and the productivity is greatly improved; the position of the clamping plate mechanism is the technical edge of the PCB, so that the printing ink of the PCB cannot be damaged; in the clamping and transferring process, the possibility of board falling does not exist; the clamping plate mechanism converts the vertical clamping force through the thrust of the driving mechanism to clamp the PCB.
Description
Technical Field
The utility model belongs to PCB exposure machine field, concretely relates to automatic drop feed mechanism is got to exposure machine PCB.
Background
In the manufacturing process of the Printed Circuit Board (PCB), one process is exposure, and the automatic exposure machine effectively improves the production efficiency and reduces the production and manufacturing cost of the PCB; the whole production mechanism is intelligent, but in the process of transferring the PCB by the automatic exposure machine, the current industry adopts a sucking disc adsorption mode to realize the functions of transferring the PCB to the exposure chamber for carrying out the exposure machine and removing the PCB from the exposure chamber after the exposure is finished; due to the process technological requirements of the PCB, the sucking disc cannot adsorb the middle ink area of the circuit board, and can only adsorb the process edge area around the circuit board, when different batches of PCBs are put into production, the position of the sucking disc of the transfer mechanism of the automatic exposure machine needs to be adjusted manually according to the process edge requirements of the PCBs, and the deviation cannot be overlarge; therefore, in the changing process of the PCBs in different batches, the occupied time for adjusting the position of the sucker of the transfer mechanism of the automatic exposure machine is too long, so that the production capacity of equipment is reduced, and the sucker mode of the transfer mechanism of the automatic exposure machine has the factor of unstable adsorption, namely the PCB falls off due to the factors of vacuum leakage, small vacuum strength and the like in the PCB transfer process, so that other mechanisms of the machine are damaged.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model adopts the following technical scheme:
a PCB clamping plate transferring mechanism of an automatic exposure machine comprises a transplanting frame;
an adjusting slide rail is arranged on the transplanting frame, a clamping support is arranged on the adjusting slide rail, and a clamping plate mechanism is arranged on the clamping support;
the splint mechanism comprises an installation part, a driving mechanism is arranged on the installation part, the driving mechanism is connected to one end of the L-shaped clamping hook, one end of a driving part is connected to the middle of the L-shaped clamping hook in a rotating mode, and the other end of the driving part is connected to the installation part in a rotating mode.
Preferably, the transplanting frame is arranged on the transplanting mechanism in a sliding mode.
Preferably, the clamping support is further connected to the transplanting frame through a moving member.
Preferably, the transplanting frame is provided with two clamping brackets; the splint mechanism is a plurality of, and matches the setting respectively and get the support at two clamps.
Preferably, the moving member is a screw rod, and the screw rod is parallel to the adjusting slide rail.
Preferably, the two clamping supports on the transplanting frame are in threaded connection with the screw rod, and the threads of the two clamping supports are arranged in opposite directions.
Preferably, the moving member is connected with a driving device.
Preferably, the driving mechanism is a cylinder, a telescopic rod of the cylinder is rotatably connected to one end of the L-shaped hook, and the middle part of the L-shaped hook is rotatably connected to one end of the driving member.
Preferably, when the telescopic rod pushes one end of the L-shaped clamping hook, the L-shaped clamping hook can turn downwards.
Preferably, the clamping support is perpendicular to the adjusting slide rail, and the turning plane of the L-shaped hook is parallel to the adjusting slide rail.
The utility model has the advantages that:
1. the stepping motor drives the clamping plate mechanism to move to a required position to clamp the PCB, the position of the clamp does not need to be manually adjusted, and the productivity is greatly improved;
2. the position of the clamping plate mechanism is the technical edge of the PCB, so that the printing ink of the PCB cannot be damaged; in the clamping and transferring process, the possibility of board falling does not exist;
3. the clamping plate mechanism converts vertical clamping force through the thrust of the horizontal cylinder to clamp the PCB.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the structure of the clamping plate mechanism of the present invention;
FIG. 3 is a right side view of the present invention shown in FIG. 1;
fig. 4 is a usage status diagram of the present invention.
In the figure: the automatic transplanting machine comprises a transplanting frame 10, an adjusting slide rail 11, a screw rod 12, a 121 driving device, a clamping support 20, a clamping mechanism 30, an air cylinder 31, a mounting piece 32, a 33L-shaped clamping hook and a driving piece 34.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1, an automatic exposure machine PCB clamp transferring mechanism includes a transplanting frame 10; the transplanting frame 10 is slidably arranged on the transplanting mechanism.
The transplanting frame 10 can move on the transplanting mechanism, so that the transplanting frame 10 can be transferred;
an adjusting slide rail 11 is arranged on the transplanting frame 10, a clamping support 20 is arranged on the adjusting slide rail 11, the clamping support 20 can move on the adjusting slide rail 11, and a clamping plate mechanism 30 is arranged on the clamping support 20;
as shown in fig. 2, the clamping plate mechanism 30 includes a mounting member 32, a driving mechanism 31 is disposed on the mounting member 32, in this embodiment, the driving mechanism 31 is a cylinder, a telescopic rod of the cylinder 31 is rotatably connected to one end of an L-shaped hook 33, an end of a driving member 34 is rotatably connected to the middle of the L-shaped hook 33, and the other end of the driving member 34 is rotatably connected to the mounting member 32.
When the telescopic rod pushes one end of the L-shaped clamping hook 33, the L-shaped clamping hook 33 can turn downwards.
The clamping support 20 is perpendicular to the adjusting slide rail 11, and the turning plane of the L-shaped hook 33 is parallel to the adjusting slide rail 11.
Referring to fig. 3, when the telescopic rod is started, the central control device controls the cylinder 31 to start to push the telescopic rod outwards, so as to push one end of the L-shaped hook 33 outwards, and at this time, the L-shaped hook 33 rotates around the mounting part 32 by virtue of the driving part 34; as the L-shaped hook 33 rotates, an end arm of the L-shaped hook 33, which is originally vertical, becomes horizontal, and the end arm can be positioned below the PCB to support the PCB;
the clamping support 20 is further connected to the transplanting frame 10 through a moving member 12, in this embodiment, the moving member 12 is a screw rod, and the screw rod 12 is parallel to the adjusting slide rail 11; the bracket 20 can be driven to move on the adjusting slide rail 11 by the rotation of the screw rod 12, and the bracket 20 is connected with the screw rod 12 through threads;
as shown in fig. 3, the transplanting frame 10 is provided with two gripping brackets 20; the clamping plate mechanisms 30 are multiple and are respectively matched with the two clamping brackets 20. As shown in fig. 1, generally, the gripping support 20 is provided with an equal number of clamping mechanisms 30; the clamping plate mechanisms 30 oppositely arranged on the two clamping brackets 20 are arranged in a matching way, when the two clamping brackets work, the rotating directions of the L-shaped clamping hooks 33 are opposite, and the L-shaped clamping hooks are turned towards the middle, so that the middle PCB is fixed;
the two clamping brackets 20 on the transplanting frame 10 are in threaded connection with the screw rod 12, the threads of the two clamping brackets 20 are arranged in opposite directions, and when the threads are arranged in opposite directions, the rotation of the screw rod 12 can enable the two clamping brackets 20 to move in opposite directions; therefore, the distance between the two clamping brackets 20 can be adjusted, so that the clamping device is suitable for PCBs with different sizes.
The screw rod 12 is connected with a driving device 121, and the driving device 121 is also electrically connected with a central control device.
The utility model discloses a working method does:
the driving device 121 drives the screw rod 12 to rotate, and the distance between the two clamping brackets 20 is adjusted to be in accordance with the size of a PCB to be clamped;
the mobile transplanting frame 10 adjusts the position of the mobile transplanting frame on the transplanting mechanism, so that the clamping bracket 20 moves to the position above the PCB to be clamped;
the cylinder 31 drives the telescopic rod to extend out, and drives the L-shaped clamping hook 33 to turn over, so that the clamping hook part 330 abuts against the lower part of the PCB, and the PCB is clamped.
The height of the gripping bracket 20 can be adjusted to lift the PCB board, so that the PCB board can move and transfer along with the transplanting frame 10.
Furthermore, the present invention is not limited to the above embodiments, as long as it achieves the technical effects of the present invention by substantially the same means, and all shall belong to the protection scope of the present invention.
Claims (10)
1. The utility model provides an automatic exposure machine moves and carries PCB splint mechanism which characterized in that: comprises a transplanting frame (10);
an adjusting slide rail (11) is arranged on the transplanting frame (10), a clamping support (20) is arranged on the adjusting slide rail (11), and a clamping plate mechanism (30) is arranged on the clamping support (20);
the clamping plate mechanism (30) comprises an installation part (32), a driving mechanism (31) is arranged on the installation part (32), the driving mechanism (31) is connected to one end of an L-shaped clamping hook (33), one end of a driving part (34) is rotatably connected to the middle of the L-shaped clamping hook (33), and the other end of the driving part (34) is rotatably connected to the installation part (32);
the transplanting frame (10) is provided with two clamping brackets (20); the clamping support (20) is provided with a plurality of clamping plate mechanisms (30).
2. The PCB board transferring mechanism of automatic exposure machine as claimed in claim 1, wherein: the transplanting frame (10) is arranged on the transplanting mechanism in a sliding mode.
3. The PCB board transferring mechanism of automatic exposure machine as claimed in claim 1, wherein: the clamping support (20) is further connected to the transplanting frame (10) through a moving member (12).
4. The PCB board transferring mechanism of automatic exposure machine as claimed in claim 3, wherein: the clamping plate mechanisms (30) are arranged on the two clamping brackets (20) in a matching mode.
5. The PCB board transferring mechanism of automatic exposure machine as claimed in claim 3, wherein: the moving piece (12) is a screw rod, and the screw rod is parallel to the adjusting slide rail.
6. The PCB board transferring mechanism of automatic exposure machine as claimed in claim 5, wherein: the two clamping brackets (20) on the transplanting frame (10) are in threaded connection with the screw rod, and the threads of the two clamping brackets (20) are arranged in opposite directions.
7. The PCB board transferring mechanism of automatic exposure machine as claimed in claim 3, wherein: the moving member (12) is connected with a driving device (121).
8. The PCB board transferring mechanism of automatic exposure machine as claimed in claim 1, wherein: the driving mechanism (31) is an air cylinder, and an expansion link of the air cylinder is rotatably connected to one end of the L-shaped clamping hook (33).
9. The PCB board transferring mechanism of automatic exposure machine as claimed in claim 8, wherein: when the telescopic rod pushes one end of the L-shaped clamping hook (33), the L-shaped clamping hook (33) can be turned downwards.
10. The PCB board transferring mechanism of automatic exposure machine as claimed in claim 9, wherein: the clamping support (20) is perpendicular to the adjusting slide rail (11), and the overturning plane of the L-shaped clamping hook (33) is parallel to the adjusting slide rail (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921141380.5U CN210199504U (en) | 2019-07-19 | 2019-07-19 | Automatic exposure machine moves and carries PCB splint mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921141380.5U CN210199504U (en) | 2019-07-19 | 2019-07-19 | Automatic exposure machine moves and carries PCB splint mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210199504U true CN210199504U (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921141380.5U Active CN210199504U (en) | 2019-07-19 | 2019-07-19 | Automatic exposure machine moves and carries PCB splint mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210199504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398884A (en) * | 2019-07-19 | 2019-11-01 | 东莞科视自动化科技有限公司 | A kind of automatic exposure machine transfer PCB clamping plate mechanism |
-
2019
- 2019-07-19 CN CN201921141380.5U patent/CN210199504U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110398884A (en) * | 2019-07-19 | 2019-11-01 | 东莞科视自动化科技有限公司 | A kind of automatic exposure machine transfer PCB clamping plate mechanism |
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| CP01 | Change in the name or title of a patent holder |
Address after: No. 333, Zhushan Zhenxing Road, Dongcheng District, Dongguan City, Guangdong Province Patentee after: Guangdong Keshi Optical Technology Co.,Ltd. Address before: No. 333, Zhushan Zhenxing Road, Dongcheng District, Dongguan City, Guangdong Province Patentee before: CST AUTOMATION TECHNOLOGY Co.,Ltd. |