CN214826398U - Single track NGOK buffer memory machine - Google Patents
Single track NGOK buffer memory machine Download PDFInfo
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- CN214826398U CN214826398U CN202121303148.4U CN202121303148U CN214826398U CN 214826398 U CN214826398 U CN 214826398U CN 202121303148 U CN202121303148 U CN 202121303148U CN 214826398 U CN214826398 U CN 214826398U
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Abstract
The utility model discloses a single-track NGOK buffer memory, which comprises a frame, a feeding mechanism, a blanking mechanism and a buffer memory mechanism, wherein the buffer memory mechanism comprises a lifting platform and a driving component, the driving component can drive the lifting platform to move in the vertical direction, the lifting platform is distributed with a plurality of first transmission components along the array in the vertical direction, the feeding mechanism is used for transmitting a PCB to the first transmission components, the first transmission components transmit the NG PCB to the blanking mechanism and transmit the OK PCB to a discharge port, the feeding mechanism and the blanking mechanism are both provided with driving sources matched with the first transmission components, the driving component drives the buffer memory mechanism to move in the vertical direction, so that the corresponding driving sources are matched with the corresponding first transmission components to drive the first transmission components to work, the PCB is driven to move, and a driving source is not required to be arranged on each first transmission assembly.
Description
Technical Field
The utility model relates to a PCB board processing equipment field especially relates to a single track NGOK buffer memory machine.
Background
The PCB is called a printed circuit board, also called a printed circuit board, is an important electronic component, is a support for electronic components, and is a carrier for electrical interconnection of electronic components. At present need be used to a plurality of manufacturing procedure in the processing of PCB board, it detects to set up longer producing line and carry out the processing of different stations to the PCB board, detect the back to the PCB board after processing occasionally, some NG's product can appear, mainly sort through the buffer memory machine at present, generally can set up a plurality of transmission device and be used for bearing different PCB boards on the buffer memory mechanism of current buffer memory machine, every transmission device all sets up the driving source that corresponds, make driving source quantity more, manufacturing cost has not only been increased, and working cost has also been increased.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses a single track NGOK buffer memory machine the unloading mechanism with be provided with the driving source on the feed mechanism and come to correspond a plurality of first transmission assembly on the buffer memory mechanism respectively, reduced manufacturing and use cost.
The utility model discloses a single track NGOK buffer memory, including frame, feed mechanism, unloading mechanism and buffer memory mechanism, be provided with the discharge gate in the frame, buffer memory mechanism includes lift platform and drive assembly, drive assembly can drive lift platform removes in vertical direction, lift platform has a plurality of first transmission assembly along array distribution in vertical direction, feed mechanism is used for transmitting the PCB board extremely on the first transmission assembly, and first transmission assembly transmits NG's PCB board extremely unloading mechanism to and transmit OK's PCB board extremely the discharge gate, feed mechanism with unloading mechanism all is provided with the driving source with first transmission assembly matched with, the discharge gate with feed mechanism or unloading mechanism position is corresponding.
Furthermore, the first transmission assembly comprises first transmission belts which are distributed on two sides of the lifting platform and are symmetrically arranged, and the first transmission belts are rotatably connected with the lifting platform through two first belt pulleys.
Further, one of them first belt pulley is connected with first drive gear, the driving source is first driving motor, first driving motor be connected with the second drive gear that first drive gear corresponds, one side of first driving motor is provided with the cylinder, the cylinder passes through first driving motor drives second drive gear removes, adjust with first drive gear's interval.
Furthermore, the driving assembly comprises a second driving motor, a first screw rod and a first guide rod, the second driving motor is fixedly connected with the rack, and the lifting platform can be driven by the first screw rod to move in the vertical direction along the first guide rod.
Furthermore, the feeding mechanism comprises a feeding platform and a feeding driving device, wherein the feeding driving device is connected with the feeding platform and is matched with the first transmission assembly to transmit the PCB placed on the feeding driving device to the first transmission assembly.
Furthermore, unloading mechanism includes unloading platform and unloading drive arrangement, unloading drive arrangement with the unloading platform is connected to with first transmission assembly cooperation will be placed PCB board on the first transmission assembly transmits to on the unloading drive arrangement.
Furthermore, the feeding platform and the discharging platform both comprise a fixing frame, a first fixing plate and a second fixing plate which are parallel to each other are arranged on the fixing frame, the first fixing plate is connected with the fixing frame, the second fixing plate is connected with the fixing frame through a second lead screw and a second guide rod, and a driving device drives the second fixing plate to slide along the second guide rod through the second lead screw to adjust the distance between the driving device and the first fixing plate.
Further material loading drive arrangement with unloading drive arrangement includes two second transmission bands, two the second transmission band passes through the pulley group and sets up respectively first fixed plate with the second fixed plate to mutual parallel arrangement, two third driving motor can drive two respectively second transmission band synchronous motion is to placing PCB board on the second transmission belt transmits.
The technical scheme of the utility model, compared with the prior art, beneficial effect is:
when the PCB on the feeding mechanism needs to be moved to one of the first transmission assemblies or the PCB on the first transmission assemblies is moved out of the discharge port or moved to the blanking mechanism, the driving assembly drives the buffer mechanism to move in the vertical direction, so that the corresponding driving source is matched with the corresponding first transmission assembly, the first transmission assembly is driven to work, the PCB is driven to move, and the first transmission assemblies do not need to be respectively provided with the driving source.
Drawings
FIG. 1 is a schematic structural diagram of a single-track PCB cache machine in one view;
FIG. 2 is a schematic structural diagram of a single track PCB cache machine from another perspective;
FIG. 3 is a schematic view of the structure of the monorail PCB with the back plate removed;
FIG. 4 is a schematic structural diagram of a feeding mechanism;
FIG. 5 is a schematic structural view of a blanking mechanism;
FIG. 6 is a schematic structural view of the elevating platform;
FIG. 7 is a side view of the lift platform;
FIG. 8 is a schematic structural view of a first lifter plate;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it should be noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component or intervening components may exist. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 3, the utility model discloses a single track NGOK buffer memory 100, including frame 10, feed mechanism 20, unloading mechanism 30 and buffer memory mechanism 40, feed mechanism 20 with unloading mechanism 30 sets up same one side or different sides of frame 10, buffer memory mechanism 40 sets up the inside of frame 10, be provided with discharge gate 12 on the curb plate of frame 10, feed mechanism 20 is used for transmitting the PCB board that detects completion and known OK or NG to buffer memory mechanism 40, buffer memory mechanism 40 sorts the PCB board, follows the product of OK discharge gate 12 discharges, transmits the product of NG to unloading mechanism 30.
The feeding mechanism 20 and the discharging mechanism 30 are disposed on the same side of the frame 10 and are distributed in a vertical direction, the discharging hole 12 is disposed on the back plate 11 on the other side of the frame 10 and corresponds to the position of the feeding mechanism 20 or the discharging mechanism 30, and in this application, the position of the discharging hole 12 corresponds to the position of the feeding mechanism 20. Discharge gate 12 department is provided with regulating plate 13, regulating plate 13 with connection can be dismantled to backplate 11 to accessible bar hole is adjusted fixed position on the backplate 11 is used for adjusting according to the size of PCB board the size of discharge gate 12.
The feeding mechanism 20 is arranged right below the blanking mechanism 30, the feeding mechanism 20 can transmit the PCB to the cache mechanism 40, the OK PCB extends out of the discharge port 12 under the driving of the cache mechanism 40 and continues to move to the next station, and the NG PCB moves upwards under the driving of the cache mechanism 40 to move to the position corresponding to the blanking mechanism 30 and is matched with the blanking mechanism 30 to transmit the PCB to the blanking mechanism 30.
As shown in fig. 4 to 5, the feeding mechanism 20 includes a feeding platform 21 and a feeding driving device 22, the feeding platform 21 is fixedly connected to the frame 10, the feeding driving device 22 is connected to the feeding platform 21, the detected PCB is placed on the feeding driving device 22 and driven by the feeding driving device 22, the feeding driving device 22 is matched with the buffer mechanism 40 to transmit the PCB placed on the feeding driving device 22 to the buffer mechanism 40, the PCB is sorted by the buffer mechanism 40, the OK PCB is driven by the buffer mechanism 40 to extend out of the discharge port 12, and the NG PCB is driven upwards to correspond to the position of the discharging mechanism 30.
The feeding platform 21 and the discharging platform 31 have the same structure and both include a fixing frame 313, a first fixing plate 311 and a second fixing plate 312 which are parallel to each other are disposed on the fixing frame 313, the first fixing plate 311 is connected with the fixing frame 10, the second fixing plate 312 is connected with the fixing frame 313 through a second lead screw 314 and a second guide rod 315, and a driving device drives the second fixing plate 312 to slide along the second guide rod 315 through the second lead screw 314 to adjust the distance between the driving device and the first fixing plate 311.
The material loading drive arrangement 22 with unloading drive arrangement 32 structure is the same, all includes two second transmission bands 321, two the second transmission band 321 sets up respectively through the pulley group first fixed plate 311 with second fixed plate 312 to mutual parallel arrangement, the both sides limit of PCB board is placed respectively two on the second transmission band 321, two third driving motor 322 can drive two respectively second transmission band 321 synchronous motion is to placing PCB board on the second transmission band 321 transmits.
When the widths of the PCB boards are different, the driving device drives the second fixing plate 312 to move along the second guide rod 315 through the second lead screw 314, so as to adjust the distance between the first fixing plate 311 and the second fixing plate 312, further adjust the distance between the two second transmission belts 321, and support and transmit the different PCB boards.
Referring back to fig. 1, a dust-proof cover plate 50 is disposed above the blanking mechanism 30, and the dust-proof cover plate 50 is rotatably connected to the frame 10 through a hinge.
As shown in fig. 3, the buffer mechanism includes a lifting platform 42 and a driving component 41, a plurality of first transmission components 43 are uniformly distributed on the lifting platform 42 in the vertical direction, the PCB is buffered by the first transmission components 43, the driving component 41 is fixedly connected to the rack 10, and can drive the lifting platform 42 to move in the vertical direction, so that the corresponding first transmission components 43 move to corresponding positions, which correspond to the positions of the feeding mechanism 20, the discharging mechanism 30, or the discharging port 12.
Further, the driving assembly 41 includes a second driving motor 411, a first lead screw 412 and a first guide rod 413, the second driving motor 411 is fixedly connected to the frame 10, the first lead screw 412 is in threaded connection with the lifting platform 42 through a ball nut, and the second driving motor 411 can drive the lifting platform 42 to move in the vertical direction along the first guide rod 413 through the first lead screw 412, so as to adjust the position of the first transmission assembly 43 in the vertical direction.
As shown in fig. 6, the lifting platform 42 includes a first lifting plate 421, a second lifting plate 422 and a connecting member 423, the second lifting plate 422 is located between the first lifting plate 421 and the connecting member 423, a plurality of adjusting screws 424 and a guiding rod 425 are disposed between the first lifting plate 421 and the connecting member 423, the second lifting plate 422 is simultaneously in threaded connection with the adjusting screws 424 through ball nuts, the adjusting screws 424 are connected to a transmission assembly 426, the transmission assembly 426 can drive the adjusting screws 424 to rotate through the transmission assembly 426, so as to drive the second lifting plate 422 to horizontally move along the guiding rod 423, so as to adjust a distance between the second lifting plate 422 and the first lifting plate 421, the first transmission assembly 43 is disposed on the first lifting plate 421 and the second lifting plate 422, so as to adjust a distance between the second lifting plate 422 and the first lifting plate 421, the PCB with different widths can be supported and transmitted.
The transmission assembly 426 includes a driving connecting wheel 4261 and a driven connecting wheel 4262 respectively connected with the adjusting screw 424, the driving connecting wheel 4261 is connected with the first lifting plate 421 or the second lifting plate 422 through a buffer plate 427, the driving connecting wheel 4261 and the driven connecting wheel 4262 are in transmission connection through a transmission belt 4263, and the driving connecting wheel 4261 is connected with a driving member.
As shown in fig. 7, the driving connecting wheel 4261 is rotatably connected to the first lifting plate 421 through the buffering plate 427, the buffering plate 427 is rotatably connected to the first lifting plate 421 through a connecting shaft 4271, an arc buffering groove 4272 is provided at one side of the connecting shaft 4271, a central axis of the arc buffering groove 4271 is concentrically distributed with the connecting shaft 4271, a locking screw 4273 passes through the arc buffering groove 4272 to be fixedly connected to the first lifting plate 421, the buffering plate 427 can rotate around the connecting shaft 4271 to adjust the position of the driving connecting wheel 4261, and then the buffering plate 427 can move relative to the locking screw 4273 through the arc buffering groove 4272, and the buffering plate 427 is locked by rotating the locking screw 4273 to adjust the tension of the driving belt 4263.
With reference to fig. 8, the first conveying assembly 43 further includes two first conveying belts 431, the two first conveying belts 431 are rotatably disposed on the first lifting plate 421 and the second lifting plate 422 respectively to support two side edges of the PCB, and the distance between the two first conveying belts 431 is adjustable by adjusting the distance between the first lifting plate 421 and the second lifting plate 422, so that the PCB with different widths can be supported and conveyed.
The first transmission belt 431 is rotatably connected with the first lifting plate 421 or the second lifting plate 422 through two first belt pulleys 432, one of the first belt pulleys 432 is connected with a driving source, and the driving source can drive the first transmission belt 431 to move by driving the first belt pulley 432 to rotate, so as to transmit the PCB.
The first transmission belt 431 includes a first connection portion 4311 and a second connection portion 4312, through the first connection portion 4311 is right the PCB board is supported and driven to move, a support plate 433 is provided between the first connection portion 4311 and the second connection portion 4312, the support plate 433 supports the first connection portion 4311, thereby supporting the PCB board placed on the first connection portion 4311.
As shown in fig. 4 and fig. 6 and fig. 8, the driving source is respectively disposed on the feeding mechanism 20 and the discharging mechanism 30, the driving source is respectively disposed on two sides of the feeding mechanism 20, and the driving source is respectively disposed on two sides of the discharging mechanism 30, so as to correspond to the two first conveying belts 431 on the first conveying assembly 43. One of the first belt pulleys 432 is connected with a first driving gear 434, the driving source is a first driving motor 33, the first driving motor 33 is connected with a second driving gear 331 corresponding to the first driving gear 434, an air cylinder 332 is arranged on one side of the first driving motor 33, and the air cylinder 332 drives the second driving gear 331 to move through the first driving motor 33, so as to adjust the distance between the second driving gear 331 and the first driving gear 331. When the corresponding first transmission assembly 43 moves to the corresponding position, the air cylinder 332 drives the first driving motor 33 to move through the adjusting plate, so that the second driving gear 331 is engaged with the first driving gear 434, and at this time, the first driving motor 33 operates to drive the first driving gear 434 to rotate, thereby driving the corresponding two first transmission belts 431 to operate. The two first driving motors 33 on the feeding mechanism 20 work synchronously, and the two first driving motors 33 on the discharging mechanism 30 work synchronously.
The working principle is as follows:
the feeding driving device 22 on the feeding mechanism 20 cooperates with the corresponding first transmission assembly 43 to completely move the PCB onto the first transmission assembly 43, and if the PCB is an OK product, the first transmission assembly 43 continues to work to make the PCB extend out of the discharge hole 12. When the PCB is NG product, the driving component 41 drives the lifting platform 42 to move upward, so that the first transmission component 43 is aligned with the blanking mechanism 30 and cooperates with the blanking driving device 22 to move the PCB onto the blanking driving device 22. Or, when the PCB is NG, the driving component 41 drives the first transmission component 43 to move up to a station through the lifting platform 42, so that the first transmission component 43 on the next station corresponds to the position of the feeding mechanism 20, and at this time, buffering is performed on the NG PCB until the first transmission component 43 with the NGPCB corresponds to the position of the blanking mechanism 30, and then the NG PCB is transmitted to the blanking mechanism 30.
The present invention can be designed in various embodiments and modifications without departing from the spirit and scope of the present invention in its broadest sense, and the above-described embodiments are intended to illustrate the present invention, but not to limit the scope of the present invention.
Claims (8)
1. The utility model provides a single track NGOK buffer memory machine, includes frame, feed mechanism, unloading mechanism and buffer memory mechanism, be provided with the discharge gate in the frame, buffer memory mechanism includes lift platform and drive assembly, drive assembly can drive lift platform removes in vertical direction, a serial communication port, lift platform has a plurality of first transmission assembly along array distribution in vertical direction, feed mechanism is used for transmitting the PCB board extremely on the first transmission assembly, and first transmission assembly transmits NG's PCB board extremely unloading mechanism, and transmit OK's PCB board extremely the discharge gate, feed mechanism with unloading mechanism all is provided with the driving source with first transmission assembly matched with, the discharge gate with feed mechanism or unloading mechanism position is corresponding.
2. The monorail NGOK buffer of claim 1, wherein the first conveyor assembly comprises first conveyor belts symmetrically disposed on opposite sides of the lifting platform, the first conveyor belts being rotatably connected to the lifting platform by two first pulleys.
3. The single-track NGOK buffer memory as claimed in claim 2, wherein a first driving gear is connected to one of said first pulleys, said driving source is a first driving motor, a second driving gear corresponding to said first driving gear is connected to said first driving motor, and an air cylinder is disposed at one side of said first driving motor, and said air cylinder drives said second driving gear to move by said first driving motor, so as to adjust the distance between said air cylinder and said first driving gear.
4. The monorail NGOK buffer memory of claim 1, wherein the drive assembly comprises a second drive motor, a first lead screw, and a first guide rod, the second drive motor is fixedly connected to the frame, and the lifting platform is driven by the first lead screw to move in a vertical direction along the first guide rod.
5. The single-track NGOK buffer memory of claim 1, wherein the loading mechanism comprises a loading platform and a loading driving device, the loading driving device is connected to the loading platform and cooperates with the first transmission assembly to transmit the PCB board placed on the loading driving device to the first transmission assembly.
6. The monorail NGOK buffer memory machine as defined in claim 5, wherein said blanking mechanism comprises a blanking platform and a blanking driving device, said blanking driving device is connected with said blanking platform and is matched with said first transmission assembly to transmit the PCB placed on said first transmission assembly to said blanking driving device.
7. The monorail NGOK cache machine as claimed in claim 6, wherein said feeding platform and said discharging platform each comprise a fixing frame, said fixing frame is provided with a first fixing plate and a second fixing plate in parallel, said first fixing plate is connected with said fixing frame, said second fixing plate is connected with said fixing frame through a second screw rod and a second guide rod, and a driving device drives said second fixing plate to slide along said second guide rod through said second screw rod, so as to adjust the distance between said second fixing plate and said first fixing plate.
8. The single-track NGOK buffer memory machine as claimed in claim 7, wherein said feeding driving device and said discharging driving device comprise two second conveyor belts, said two second conveyor belts are respectively disposed on said first fixing plate and said second fixing plate through a set of belt wheels and are disposed in parallel to each other, and two third driving motors can respectively drive said two second conveyor belts to move synchronously for conveying the PCB board placed on said second conveyor belts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121303148.4U CN214826398U (en) | 2021-06-10 | 2021-06-10 | Single track NGOK buffer memory machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121303148.4U CN214826398U (en) | 2021-06-10 | 2021-06-10 | Single track NGOK buffer memory machine |
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| Publication Number | Publication Date |
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| CN214826398U true CN214826398U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121303148.4U Active CN214826398U (en) | 2021-06-10 | 2021-06-10 | Single track NGOK buffer memory machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130729A (en) * | 2021-12-22 | 2022-03-04 | 深圳市鹏诚通电子有限公司 | Single track NGOK buffer memory machine from clearance mechanism |
-
2021
- 2021-06-10 CN CN202121303148.4U patent/CN214826398U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130729A (en) * | 2021-12-22 | 2022-03-04 | 深圳市鹏诚通电子有限公司 | Single track NGOK buffer memory machine from clearance mechanism |
| CN114130729B (en) * | 2021-12-22 | 2022-11-22 | 深圳市鹏诚通电子有限公司 | Single track NGOK buffer memory machine from clearance mechanism |
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