CN209768119U - double-station synchronous high-precision PCB (printed circuit board) chip mounting device - Google Patents
double-station synchronous high-precision PCB (printed circuit board) chip mounting device Download PDFInfo
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- CN209768119U CN209768119U CN201920162084.7U CN201920162084U CN209768119U CN 209768119 U CN209768119 U CN 209768119U CN 201920162084 U CN201920162084 U CN 201920162084U CN 209768119 U CN209768119 U CN 209768119U
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- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 10
- 230000033001 locomotion Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
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- 230000005540 biological transmission Effects 0.000 description 1
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Abstract
The utility model discloses a double-station synchronous high-precision PCB (printed circuit board) chip mounting device, which comprises a frame, a chip mounting controller, two X-axis moving mechanisms with the same structure, two Y-axis moving mechanisms with the same structure, two Z-axis moving mechanisms with the same structure, an image positioning mechanism and two PCB clamping plates with the same structure; the two PCB clamping plates are arranged on the rack side by side, the two X-axis moving mechanisms are symmetrically arranged on two sides of the two PCB clamping plates respectively, the two Y-axis moving mechanisms are erected on the two X-axis moving mechanisms respectively, the Z-axis moving mechanisms are arranged on the Y-axis moving mechanisms respectively, and the image positioning mechanism comprises a display and two cameras. The utility model has the advantages that the two Y-axis moving mechanisms are arranged on the X-axis moving mechanism, so that the synchronous chip mounting operation of the two PCBs can be realized, and the chip mounting efficiency is high; meanwhile, the device is provided with the image positioning mechanism, and has the beneficial effects of high surface mounting efficiency, high accuracy, flexible movement, dust removal and ash removal and the like.
Description
Technical Field
the utility model relates to a PCB equipment technical field especially relates to a synchronous high accuracy PCB paster device in duplex position.
background
In modern society, a PCB mounter is also called a mounter and a surface mounting system, and is configured behind a dispensing machine or a screen printer in a production line, and is an apparatus for accurately placing a surface device on a PCB pad by moving a mounting head, and the PCB mounter is divided into a manual operation and a full-automatic operation. In the automatic chip mounter, the PCB chip mounting operation can be carried out only once every time, the chip mounting cannot be carried out simultaneously in multiple steps, the chip mounting efficiency is not high, and the chip mounting precision is not high due to the fact that an X-Y axis moving structure is generally adopted and a moving structure and a visual positioning mechanism in the Z axis direction are lacked. Meanwhile, in the process of mounting the chip, if dust exists on the surface of the PCB, the chip is mounted without being cleaned, and the accuracy and the use performance of the chip of the PCB are also influenced.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the high-precision PCB paster device is high in paster efficiency, high in precision, flexible in movement and capable of cleaning dust and removing dust synchronously in double stations.
The technical scheme of the utility model as follows: a double-station synchronous high-precision PCB chip mounting device comprises a rack, a chip mounting controller, two X-axis moving mechanisms with the same structure, two Y-axis moving mechanisms with the same structure, two Z-axis moving mechanisms with the same structure, an image positioning mechanism and two PCB clamping plates with the same structure; the two PCB clamping plates are arranged on the rack side by side, grooves matched with the PCBs are formed in the PCB clamping plates respectively, and patch element boxes for placing patch elements are arranged on the upper sides of the PCB clamping plates respectively;
The two X-axis moving mechanisms are symmetrically arranged on two sides of the two PCB clamping plates, each X-axis moving mechanism comprises a first servo motor, a first spiral screw rod and two first screw rod seats, the first bolt screw rod is connected with the first servo motor, and the two first screw rod seats are respectively sleeved on the first spiral screw rods;
The two Y-axis moving mechanisms are respectively erected on the X-axis moving mechanism, each Y-axis moving mechanism comprises a second servo motor, a second spiral lead screw, a second lead screw seat and a lead screw supporting plate, the second servo motor is arranged on one first lead screw seat on the left side, one end of the second spiral lead screw is connected with the second servo motor, the lead screw supporting plate is arranged on the other first lead screw seat opposite to the right side, the other end of the second spiral lead screw is connected with the lead screw supporting plate, and the second lead screw seat is sleeved on the second spiral lead screw;
Each Y-axis moving mechanism is provided with a Z-axis moving mechanism, each Z-axis moving mechanism comprises a telescopic cylinder, a telescopic guide rod and a suction nozzle, the telescopic cylinder is arranged at the bottom of the second screw rod seat, the telescopic guide rod is connected with the telescopic cylinder, and the suction nozzle is arranged at the tail end of the telescopic guide rod;
The image positioning mechanism comprises a display and two cameras, the display is arranged on the rack, the cameras are respectively arranged on the telescopic cylinders, and the cameras are respectively electrically connected with the display; the patch controller is arranged on the rack, and each first servo motor, each second servo motor, each telescopic cylinder and each camera are electrically connected with the patch controller.
By adopting the technical scheme, in the double-station synchronous high-precision PCB chip mounting device, the tail part and the head part of each first screw rod are provided with mechanical limiting separation blades for limiting the two first screw rod seats.
By adopting the technical scheme, in the double-station synchronous high-precision PCB chip mounting device, each Y-axis moving mechanism is further provided with a blowing device, each blowing device comprises a nozzle, an air pipe and a micro air compressor, the nozzle is arranged on the telescopic guide rod, the micro air compressor is arranged on the second screw rod seat, the nozzle is connected with the micro air compressor through the air pipe, and the micro air compressor is electrically connected with the chip mounting controller.
By adopting the technical proposal, the utility model has the advantages that the X-axis moving mechanism is provided with two Y-axis moving mechanisms, each Y-axis moving mechanism is provided with a Z-axis moving mechanism, so that the synchronous surface mounting operation of two PCBs can be realized, the motion is flexible, and the surface mounting efficiency is high; an image positioning mechanism is arranged on the Z-axis moving mechanism, so that a proper patch position can be visually positioned for operation, and the patch precision is high; meanwhile, the utility model is provided with an air blowing device, and the telescopic guide rod is provided with a nozzle capable of blowing air, so that dust at the position of the PCB patch can be cleaned while moving along with the suction nozzle, and the patch precision is further improved; the whole structure is simple, the production is easy, and the popularization and the use can be realized.
drawings
Fig. 1 is a top view of the present invention;
Fig. 2 is a front view of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, a double-station synchronous high-precision PCB chip mounting device includes a frame 1, a chip mounting controller 2, two X-axis moving mechanisms with the same structure, two Y-axis moving mechanisms with the same structure, two Z-axis moving mechanisms with the same structure, two image positioning mechanisms with the same structure, and two PCB clamping plates 3 with the same structure; two PCB grip blocks 3 are established side by side in frame 1, be equipped with two recesses 4 with PCB board adaptation on each PCB grip block 3 respectively, 3 upsides of each PCB grip block are equipped with paster component box 5 of placing paster component respectively.
The two X-axis moving mechanisms are symmetrically arranged on two sides of the two PCB clamping plates 3, each X-axis moving mechanism comprises a first servo motor 21, a first spiral screw rod 22 and two first screw rod seats 23, the first bolt screw rods 22 are connected with the first servo motors 21, and the two first screw rod seats 23 are respectively sleeved on the first spiral screw rods 22.
The two Y-axis moving mechanisms are respectively erected on the two X-axis moving mechanisms, each Y-axis moving mechanism comprises a second servo motor 31, a second spiral screw rod 32, a second screw rod seat 33 and a screw rod supporting plate 34, the second servo motor 31 is arranged on one first screw rod seat 23 on the left side, one end of the second spiral screw rod 32 is connected with the second servo motor 31, the screw rod supporting plate 34 is arranged on the other opposite first screw rod seat 23 on the right side, the other end of the second spiral screw rod 32 is connected with the screw rod supporting plate 34, and the second screw rod seat 33 is sleeved on the second spiral screw rod 32;
Each Y-axis moving mechanism is provided with a Z-axis moving mechanism, each Z-axis moving mechanism comprises a telescopic cylinder 41, a telescopic guide rod 42 and a suction nozzle 43, the telescopic cylinder 41 is arranged at the bottom of the second screw rod seat 33, the telescopic guide rod 42 is connected with the telescopic cylinder 41, and the suction nozzle 43 is arranged at the tail end of the telescopic guide rod 42;
The image positioning mechanism comprises a display 51 and two cameras 52, the display 51 is arranged on the frame 1, the cameras 52 are respectively arranged on the telescopic cylinders 41, and the cameras 52 are respectively electrically connected with the display 51; the patch controller 2 is arranged on the frame 1, and each of the first servo motor 21, the second servo motor 31, the telescopic cylinder 41 and the camera 51 is electrically connected with the patch controller 1.
As shown in fig. 1, two PCB clamping plates 3 are arranged side by side on a frame 1, and each PCB clamping plate 3 is provided with a groove 4 adapted to the PCB. The PCB clamping plate 3 clamps and fixes the PCB and can be used as a platform for PCB surface mounting. The upper side of each PCB clamping plate 3 is respectively provided with a patch element box 5 for placing patch elements, and a plurality of patch elements are placed in the patch element box 5 and can be used for the patch of the suction nozzle 43. It should be noted that each of the chip component boxes 5 is equally spaced from the lower groove 4, so as to perform the simultaneous chip mounting operation of the two PCB boards.
as shown in fig. 1, the X-axis moving mechanism can move the suction nozzle 43 in the X-axis direction, thereby completing the patch moving process in the X-axis direction. The two X-axis moving mechanisms are symmetrically arranged on two sides of the two PCB clamping plates 3 and comprise a first servo motor 21, a first spiral screw rod 22 and two first screw rod seats 23. The first screw rod 22 is connected with the first servo motor 21, and the two first screw rod seats 23 are respectively sleeved on the first screw rod 22. The first servo motor 21 can provide power for the movement of the first screw base 23, and the first screw 22 plays a role of motion transmission. When the first servo motor 21 rotates forward, the first screw rod seat 23 is driven to move forward by the first screw rod 22; when the first servo motor 21 rotates reversely, the first screw base 23 is driven by the first screw 22 to move backward. Note that the two first servo motors 21 are synchronously started under the control of the patch controller 2. Furthermore, in order to prevent the first screw bases 23 from moving out of the first screw rods 22, mechanical limiting blocking pieces 24 for limiting the two first screw bases 23 are arranged at the tail and the head of each first screw rod 22, and the mechanical limiting blocking pieces 24 can limit the first screw bases 25 from moving out of the patch working area, so that the suction nozzles 43 can perform patch operation within a specific range.
as shown in fig. 1 and fig. 2, similarly, the Y-axis moving mechanism can move the suction nozzle 43 in the Y-axis direction, thereby completing the patch moving process in the Y-axis direction. The two Y-axis moving mechanisms are respectively erected on the two X-axis moving mechanisms. Each Y-axis moving mechanism includes a second servo motor 31, a second screw rod 32, a second screw rod seat 33 and a screw rod support plate 34, the second servo motor 31 is arranged on one first screw rod seat 23 on the left side, one end of the second screw rod 32 is connected with the second servo motor 31, the screw rod support plate 34 is arranged on the other first screw rod seat 23 opposite on the right side, the other end of the second screw rod 32 is connected with the screw rod support plate 34, and the second screw rod seat 33 is sleeved on the second screw rod 32.
as shown in fig. 2, the Z-axis moving mechanism can move the suction nozzle 43 in the Z-axis direction, and the patch moving process in the Z-axis direction is completed. Each Y-axis moving mechanism is provided with a Z-axis moving mechanism, and each Z-axis moving mechanism includes a telescopic cylinder 41, a telescopic guide rod 42, and a suction nozzle 43. The telescopic cylinder 41 is arranged at the bottom of the second screw rod seat 33, the telescopic guide rod 42 is connected with the telescopic cylinder 41, and the suction nozzle 43 is arranged at the tail end of the telescopic guide rod 42. The telescopic cylinder 41 can provide power for the up-and-down movement of the suction nozzle 43, the telescopic guide rod 42 can increase the up-and-down movement distance of the suction nozzle 43, and the suction nozzle 43 can suck the components in the chip component box 5 onto the PCB for chip mounting operation.
As shown in fig. 1 and 2, the image positioning mechanism can accurately identify the position of the chip component on the PCB, so that the chip on the PCB is accurately mounted. The image positioning mechanism comprises a display 51 and two cameras 52, the display 51 is arranged on the frame 1, the cameras 52 are respectively arranged on the telescopic cylinders 41, and the cameras 52 are respectively electrically connected with the display 51. The camera 51 can feed back the position of the component on the suction nozzle 43 on the PCB to the chip controller 2, and the chip controller 2 adjusts the X-axis moving mechanism, the Y-axis moving mechanism or the Z-axis moving mechanism according to the image obtained by the camera 51, so that the position of the component on the suction nozzle 43, which is attached to the PCB, is accurately matched. And the display 52 can show the positions of the elements shot by the cameras 51, so that an operator can conveniently observe the chip mounting process.
as shown in fig. 2, further, in order to improve the patch precision of the PCB and prevent the quality of dust image patches on the PCB, a blowing device is further arranged on the Y-axis moving mechanism, and the blowing device can blow dust on the PCB for cleaning. Each blowing device comprises a nozzle 61, an air pipe 62 and a micro air compressor 63. The nozzle 61 is arranged on the telescopic guide rod 42, the micro air compressor 63 is arranged on the second screw rod seat 33, the nozzle 61 is connected with the micro air compressor 63 through the air pipe 62, and the micro air compressor 63 is electrically connected with the patch controller 2. When the component before the paster, the steerable micro air compressor machine 63 of paster controller 2 starts, and the gas that spouts out can clear up the dust of PCB board paster position on the nozzle 61, prevents that the dust from influencing the paster quality.
By adopting the technical proposal, the utility model has the advantages that the X-axis moving mechanism is provided with two Y-axis moving mechanisms, each Y-axis moving mechanism is provided with a Z-axis moving mechanism, so that the synchronous surface mounting operation of two PCBs can be realized, the motion is flexible, and the surface mounting efficiency is high; an image positioning mechanism is arranged on the Z-axis moving mechanism, so that a proper patch position can be visually positioned for operation, and the patch precision is high; meanwhile, the utility model is provided with an air blowing device, and the telescopic guide rod is provided with a nozzle capable of blowing air, so that dust at the position of the PCB patch can be cleaned while moving along with the suction nozzle, and the patch precision is further improved; the whole structure is simple, the production is easy, and the popularization and the use can be realized.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. The utility model provides a synchronous high accuracy PCB paster device in duplex position which characterized in that: the device comprises a rack, a surface mount controller, two X-axis moving mechanisms with the same structure, two Y-axis moving mechanisms with the same structure, two Z-axis moving mechanisms with the same structure, an image positioning mechanism and two PCB clamping plates with the same structure; the two PCB clamping plates are arranged on the rack side by side, grooves matched with the PCBs are formed in the PCB clamping plates respectively, and patch element boxes for placing patch elements are arranged on the upper sides of the PCB clamping plates respectively;
The two X-axis moving mechanisms are symmetrically arranged on two sides of the two PCB clamping plates and comprise a first servo motor, a first spiral screw rod and two first screw rod seats, the first spiral screw rod is connected with the first servo motor, and the two first screw rod seats are respectively sleeved on the first spiral screw rod;
The two Y-axis moving mechanisms are respectively erected on the two X-axis moving mechanisms, each Y-axis moving mechanism comprises a second servo motor, a second spiral lead screw, a second lead screw seat and a lead screw supporting plate, the second servo motor is arranged on one first lead screw seat on the left side, one end of each second spiral lead screw is connected with the second servo motor, the lead screw supporting plate is arranged on the other first lead screw seat opposite to the right side, the other end of each second spiral lead screw is connected with the lead screw supporting plate, and the second lead screw seats are sleeved on the second spiral lead screws;
The Y-axis moving mechanism is respectively provided with a Z-axis moving mechanism, the Z-axis moving mechanism comprises a telescopic cylinder, a telescopic guide rod and a suction nozzle, the telescopic cylinder is arranged at the bottom of the second screw rod seat, the telescopic guide rod is connected with the telescopic cylinder, and the suction nozzle is arranged at the tail end of the telescopic guide rod;
The image positioning mechanism comprises a display and two cameras, the display is arranged on the rack, the telescopic cylinders are respectively provided with the cameras, and the cameras are respectively electrically connected with the display; the patch controller is arranged on the rack, and the first servo motor, the second servo motor, the telescopic cylinder and the camera are all electrically connected with the patch controller.
2. The double-station synchronous high-precision PCB chip mounting device according to claim 1, characterized in that: and the tail part and the head part of the first screw rod are provided with mechanical limiting blocking pieces for limiting the two first screw rod seats.
3. The double-station synchronous high-precision PCB chip mounting device according to claim 1, characterized in that: the Y-axis moving mechanism is further provided with an air blowing device, the air blowing device comprises a nozzle, an air pipe and a micro air compressor, the nozzle is arranged on the telescopic guide rod, the micro air compressor is arranged on the second screw rod seat, the nozzle is connected with the micro air compressor through the air pipe, and the micro air compressor is electrically connected with the patch controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920162084.7U CN209768119U (en) | 2019-01-29 | 2019-01-29 | double-station synchronous high-precision PCB (printed circuit board) chip mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920162084.7U CN209768119U (en) | 2019-01-29 | 2019-01-29 | double-station synchronous high-precision PCB (printed circuit board) chip mounting device |
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| Publication Number | Publication Date |
|---|---|
| CN209768119U true CN209768119U (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920162084.7U Expired - Fee Related CN209768119U (en) | 2019-01-29 | 2019-01-29 | double-station synchronous high-precision PCB (printed circuit board) chip mounting device |
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| CN (1) | CN209768119U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111845010A (en) * | 2020-07-16 | 2020-10-30 | 安徽润象新材料科技有限公司 | Hydraulic device is used in composite sheet production |
| CN112453846A (en) * | 2020-11-05 | 2021-03-09 | 陈华 | Assembly mechanism of LED display screen |
| CN112596435A (en) * | 2020-12-09 | 2021-04-02 | 苏州斯尔特微电子有限公司 | High-precision motion intelligent control device of chip mounter |
| CN115734052A (en) * | 2022-11-03 | 2023-03-03 | 深圳市恩钛控股有限公司 | Chip position adjustment and correction device based on camera GPU |
-
2019
- 2019-01-29 CN CN201920162084.7U patent/CN209768119U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111845010A (en) * | 2020-07-16 | 2020-10-30 | 安徽润象新材料科技有限公司 | Hydraulic device is used in composite sheet production |
| CN112453846A (en) * | 2020-11-05 | 2021-03-09 | 陈华 | Assembly mechanism of LED display screen |
| CN112596435A (en) * | 2020-12-09 | 2021-04-02 | 苏州斯尔特微电子有限公司 | High-precision motion intelligent control device of chip mounter |
| CN115734052A (en) * | 2022-11-03 | 2023-03-03 | 深圳市恩钛控股有限公司 | Chip position adjustment and correction device based on camera GPU |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20220129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |