CN211846274U - PCB board loading machine - Google Patents
PCB board loading machine Download PDFInfo
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- CN211846274U CN211846274U CN202020432308.4U CN202020432308U CN211846274U CN 211846274 U CN211846274 U CN 211846274U CN 202020432308 U CN202020432308 U CN 202020432308U CN 211846274 U CN211846274 U CN 211846274U
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- 238000005192 partition Methods 0.000 claims abstract description 15
- 230000033001 locomotion Effects 0.000 claims abstract description 10
- 230000003028 elevating effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 3
- 150000003071 polychlorinated biphenyls Chemical group 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention provides a PCB (printed circuit board) loading machine, which comprises a rack part, a material frame input mechanism, a material frame output mechanism, a material frame lifting mechanism, a PCB pushing device and a control part, wherein a plurality of layers of supporting parts for supporting a PCB are arranged on the material frame at intervals, the PCB is arranged on each supporting part, the PCB loading machine also comprises a partition board, at least one side of the partition board is provided with bulges at the same layer distance with the material frame supporting parts at intervals, the arrangement direction of the bulges on the partition board is consistent with the lifting direction of the material frame, the PCB loading machine also comprises a photoelectric sensor for detecting the bulges on the partition board, the photoelectric sensor moves relative to the partition board, the movement direction is the same as the lifting direction of the material frame, and the bulges on the partition board are detected by the photoelectric sensor to control the lifting. Because the interval between the arch on the space bar is the same with the layer distance of the supporting part on the material frame, the lifting mechanism is controlled to accurately lift through the controller when lifting, and the PCB is pushed out more smoothly.
Description
Technical Field
The utility model belongs to the technical field of circuit board processing, especially, relate to an automatic feeding device in circuit board processing.
Background
With the widespread use of electronic devices, the demand of PCB boards increases, which requires the increase of the production scale and production efficiency of PCB boards, and in order to increase the production efficiency, it is necessary to apply more automation devices. The PCB needs to be subjected to a plurality of processes during processing, an automatic feeding machine is arranged in the feeding of the processing process of the PCB at present, for example, a safe and stable frame type PCB feeding machine is disclosed with the publication number of CN 205855316U, the feeding position of the PCB cannot be accurately controlled when the PCB is lifted, the position of the PCB cannot be accurately positioned when a pushing mechanism pushes the PCB, and only the distance between the PCBs on a material frame can be made larger, so that the quantity of the PCBs stored in the material frame is influenced, the frequency of the feeding frame of a worker is increased, and the burden of the worker is increased; in addition, the position of the PCB pushing device in the patent can not be adjusted, so that the pushing position can not be located at the middle position when aiming at PCBs with different signals, and the PCB cannot be pushed smoothly.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a PCB loading machine with accurate lifting position.
The utility model discloses a realize through following technical scheme:
the utility model provides a trigger on PCB board, which comprises a frame section, material frame input mechanism, material frame output mechanism, material frame elevating system, PCB board pusher and control section, the interval is provided with the multilayer and is used for holding up the supporting part of PCB board on the material frame, the PCB board is arranged in on each supporting part, still include the space bar, this space bar at least one side interval is provided with the arch the same with the layer apart from the same of material frame supporting part, protruding range orientation is unanimous with material frame lifting direction on the space bar, still including detecting bellied photoelectric sensor on the space bar, relative motion between photoelectric sensor and the space bar, the direction of motion is the same with material frame lifting direction, detect protruding the lift of controlling material frame elevating system on the space bar through photoelectric sensor.
This application makes the PCB board of different models homoenergetic guarantee propelling movement to intermediate position when pusher propelling movement in order to adapt to the PCB board of different models, this application is in material frame output mechanism on be equipped with pusher position control mechanism.
Further will adjustment mechanism set up two fixing bases including fixed pusher, connect the connecting rod of two fixing bases, run through two lead screws that two fixing bases set up, be equipped with on the fixing base with lead screw thread fit's nut, rotate the axial motion that drives the part on the nut along the lead screw through the lead screw, thereby drive pusher and realize lead screw position control along lead screw axial motion, the equal rotatable connection in frame in both ends of two lead screws, and all be connected with the drive wheel on two lead screws, the transmission cooperation between two drive wheels, be connected with the drive this lead screw pivoted drive arrangement of drive on one of them lead screw.
The pushing device is linearly pushed, and preferably, the pushing device is a cylinder or an electric push rod.
The utility model has the advantages that: because the interval between the arch on the space bar is the same with the layer distance of the supporting part on the material frame, make elevating system pass through its accurate lift of controller control in the lift, the PCB board is released more smoothly, and the PCB board of different models is being received when the pusher propelling movement to the setting up of pusher position control mechanism, ensures to locate the intermediate position of PCB board with the propelling movement point, further guarantees the smooth and easy degree that the PCB board was released like this.
Drawings
FIG. 1 is a perspective view of the invention as a whole;
FIG. 2 is a schematic view of the present invention with the control system external board removed;
FIG. 3 is a schematic structural diagram of a position adjustment mechanism of the pushing device according to the present invention;
FIG. 4 is a top view of the pusher position adjustment mechanism of the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 2;
fig. 6 is a schematic structural view of the fixing base of the present invention.
Detailed Description
The present invention will be further described with reference to the following examples.
Examples
As shown in fig. 1-6, a PCB board loading machine includes a frame portion 1, a material frame input mechanism 2, a material frame output mechanism 3, a material frame lifting mechanism 4, a PCB board pushing device 14, and a control portion 5, wherein the material frame input mechanism 2, the material frame output mechanism 3, and the material frame lifting mechanism 4 are all not described in detail in the prior art, referring to the reference documents cited in the background art, a plurality of layers of supporting portions 161 for supporting a PCB board 17 are provided on a material frame 16 at intervals, the PCB board is placed on each supporting portion, the supporting portions on the material frame are rib structures protruding toward the middle along the inner walls of two opposite sides on the material frame, the PCB board loading machine further includes a partition board 6, at least one side of the partition board 6 is provided with protrusions 61 having the same layer distance as the supporting portions of the material frame at intervals, the arrangement direction of the protrusions 61 on the partition board 6 is the same as the lifting direction of the material frame, and a photoelectric sensor 7 for detecting the protrusions 61 on the partition, the photoelectric sensor 7 and the partition plate 6 move relatively, the moving direction is the same as the lifting direction of the material frame, the lifting of the material frame lifting mechanism 4 is controlled by detecting the protrusion 61 on the partition plate 6 through the photoelectric sensor 7, specifically, when the photoelectric sensor 7 detects one protrusion 61, the controller controls the pushing device 14 to push once, after the pushing is completed, the controller continues to control the lifting mechanism to ascend until the pushing of the PCB in the material frame is completed, the material frame touches the travel switch lifting mechanism to stop ascending, and when the empty material frame is conveyed away, the empty material frame descends to a specified position to continue lifting the next material frame.
The partition board 6 is a rectangular board, the protrusions 61 are arranged in the length direction of the board, and a hollow structure is arranged between every two adjacent protrusions 61. Shaped like a plate with a rack.
The material frame output mechanism 3 described in this embodiment is provided with a position adjusting mechanism of a pushing device 14. Because the material frame output mechanism has a simple structure, but because the size of the material frame is large, a large amount of space is left in the material frame output mechanism, the position adjusting mechanism of the pushing device is integrated in the space, the adjusting mechanism comprises two fixing seats 9 for fixing the pushing device 14, a connecting rod 10 for connecting the two fixing seats 9 and two lead screws 11 arranged by penetrating through the two fixing seats 9, nuts in threaded fit with the lead screws are arranged on the fixing seats, parts on the nuts are driven to move along the axial direction of the lead screws by the rotation of the lead screws, so that the pushing device is driven to move along the axial direction of the lead screws to realize the position adjustment of the lead screws, two ends of the two lead screws 11 are rotatably connected on the frame, the two lead screws are respectively connected with a driving wheel 12, the two driving wheels 12 are in transmission fit, and one lead screw 11 is connected. The pushing device 14 is a cylinder or an electric push rod. The driving device 13 is a hand wheel, and the position of the pushing device 14 is adjusted by manually rotating the hand wheel.
In order to adjust the height of the pushing device in this embodiment, the fixing seat 9 includes a screw rod connector 91, a push rod height adjusting plate 92 and a pressing plate 93 for pressing the push rod, the pressing plate 93 is fixedly connected to the push rod height adjusting plate 92, the push rod is fixed between the two, a through groove 94 for the fastener to pass through is formed in the adjusting plate 92, the fastener penetrates through the through groove 94 to lock and fix the adjusting plate 92 and the screw rod connector 91, and the height position of the pushing device 14 is adjusted by adjusting the relative position of the adjusting plate 92 and the screw rod connector 91. Two ends of the connecting rod 10 are respectively fixed on the screw rod connecting piece 91.
In order to ensure that the lifting positions of the material frames are at the same position and ensure that the pushing device 14 can push the middle position of the PCB, the material frame lifting mechanism 4 is provided with a positioning and clamping device 15 for positioning and clamping the material frames. The positioning and clamping device 15 comprises two positioning cylinders arranged on the rectangular frame of the material frame lifting mechanism 4, and the positioning cylinders tightly push the material frame on one side of the rectangular frame to realize the clamping and positioning of the material frame. After the material frame is clamped and positioned by the positioning and clamping device 15, the PCB on the material frame is in a set position, so that after the position of the pushing device 14 is adjusted, the pushing device 14 can push the PCB to the middle position, and smooth pushing of the PCB is ensured.
The working principle of the application is as follows: the material frame with a certain number of PCBs placed is placed on an input device of a lower layer and conveyed to a lifting mechanism, a conveying device is also arranged on the lifting mechanism and has a bidirectional conveying function, the conveying direction of the conveying device is the same as that of the input device during feeding, the conveying direction of the conveying device is the same as that of an output device during discharging, the conveying device on the input device and the lifting mechanism is matched with the conveying device on the lifting mechanism to convey the material frame to a set position of the lifting mechanism, then the material frame is positioned and clamped through a positioning and clamping device 15, the material frame is lifted to a set height through the lifting mechanism, then the PCB plates are pushed into subsequent equipment one by one through a push rod, the material frame with the PCB plates unloaded is conveyed out through the conveying device on the lifting mechanism and the output device, the lifting mechanism descends to lift the.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that simple modifications and substitutions by those skilled in the art are within the scope of the present invention without departing from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a trigger on PCB board, includes frame part, material frame input mechanism, material frame output mechanism, material frame elevating system, PCB board pusher and control section, the interval is provided with the multilayer and is used for holding up the supporting part of PCB board on the material frame, and on each supporting part was arranged in to the PCB board, its characterized in that: the material frame lifting mechanism comprises a material frame supporting part and is characterized by further comprising a spacing plate, wherein at least one side of the spacing plate is provided with protrusions which are the same as the layer distance of the material frame supporting part at intervals, the arrangement direction of the protrusions on the spacing plate is the same as the lifting direction of the material frame, the material frame lifting mechanism also comprises a photoelectric sensor which detects the protrusions on the spacing plate, the photoelectric sensor and the spacing plate move relatively, the movement direction is the same as the lifting direction of the material frame, and the protrusions on the spacing plate are detected through the photoelectric sensor to control the lifting of.
2. The board loader of claim 1, characterized in that: the photoelectric sensor is fixed on the material frame lifting mechanism and lifted along with the material frame, and the partition plate is fixed on the frame part.
3. A PCB board loader as claimed in claim 1 or 2, wherein: the partition board is a rectangular plate, the protrusions are arranged in the length direction of the plate, and a hollow structure is arranged between every two adjacent protrusions.
4. A PCB board loader as claimed in claim 1 or 2, wherein: and the material frame output mechanism is provided with a pushing device position adjusting mechanism.
5. The board loader of claim 4, characterized in that: the adjusting mechanism comprises two fixing seats for fixing the pushing device, a connecting rod for connecting the two fixing seats, and two lead screws which are arranged by penetrating through the two fixing seats, nuts which are in threaded fit with the lead screws are arranged on the fixing seats, two ends of the two lead screws are rotatably connected to the frame, the two lead screws are respectively connected with a driving wheel, the two driving wheels are in transmission fit, and one lead screw is connected with a driving device for driving the lead screw to rotate.
6. The board loader of claim 4, characterized in that: the pushing device is a cylinder or an electric push rod.
7. The board loader of claim 5, characterized in that: the driving device is a hand wheel.
8. A PCB board loader as claimed in claim 1 or 2, wherein: and the material frame lifting mechanism is provided with a positioning and clamping device for positioning and clamping the material frame.
9. The board loader of claim 8, characterized in that: the positioning and clamping device comprises two positioning cylinders arranged on a rectangular frame of the material frame lifting mechanism, and the positioning cylinders tightly push the material frame on one side of the rectangular frame to realize the clamping and positioning of the material frame.
10. The board loader of claim 5, characterized in that: the fixing base include lead screw connecting piece, pusher height-adjusting plate and compress tightly pusher's clamp plate, clamp plate and pusher height-adjusting plate fixed connection, and pusher fixes between clamp plate and regulating plate, be equipped with the logical groove that supplies the fastener to pass on the regulating plate, the fastener runs through this logical groove and fixes regulating plate and lead screw connecting piece locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020432308.4U CN211846274U (en) | 2020-03-30 | 2020-03-30 | PCB board loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020432308.4U CN211846274U (en) | 2020-03-30 | 2020-03-30 | PCB board loading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211846274U true CN211846274U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020432308.4U Active CN211846274U (en) | 2020-03-30 | 2020-03-30 | PCB board loading machine |
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| Country | Link |
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| CN (1) | CN211846274U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974149A (en) * | 2021-03-04 | 2021-06-18 | 浙江工业职业技术学院 | Automatic heat dissipation glue smearing device for computer hardware |
| CN114476639A (en) * | 2022-02-10 | 2022-05-13 | 上海轩田工业设备有限公司 | Trigger equipment with adjustable size |
| CN114634029A (en) * | 2022-04-22 | 2022-06-17 | 厦门宏泰智能制造有限公司 | PCB board charging equipment |
| CN114682936A (en) * | 2020-12-31 | 2022-07-01 | 大族激光科技产业集团股份有限公司 | Feeding and discharging device, laser processing equipment and feeding and discharging method |
| CN118543894A (en) * | 2024-06-14 | 2024-08-27 | 苏州美德航空航天材料有限公司 | A fully automatic aluminum plate sawing machine |
-
2020
- 2020-03-30 CN CN202020432308.4U patent/CN211846274U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114682936A (en) * | 2020-12-31 | 2022-07-01 | 大族激光科技产业集团股份有限公司 | Feeding and discharging device, laser processing equipment and feeding and discharging method |
| CN114682936B (en) * | 2020-12-31 | 2024-08-16 | 深圳市大族半导体装备科技有限公司 | Loading and unloading device, laser processing equipment and loading and unloading method |
| CN112974149A (en) * | 2021-03-04 | 2021-06-18 | 浙江工业职业技术学院 | Automatic heat dissipation glue smearing device for computer hardware |
| CN114476639A (en) * | 2022-02-10 | 2022-05-13 | 上海轩田工业设备有限公司 | Trigger equipment with adjustable size |
| CN114634029A (en) * | 2022-04-22 | 2022-06-17 | 厦门宏泰智能制造有限公司 | PCB board charging equipment |
| CN118543894A (en) * | 2024-06-14 | 2024-08-27 | 苏州美德航空航天材料有限公司 | A fully automatic aluminum plate sawing machine |
| CN118543894B (en) * | 2024-06-14 | 2025-02-28 | 美德航空材料集团有限公司 | Full-automatic aluminum plate saw cuts machine |
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