CN219724883U - PCB board chip recovery unit - Google Patents
PCB board chip recovery unit Download PDFInfo
- Publication number
- CN219724883U CN219724883U CN202321105278.6U CN202321105278U CN219724883U CN 219724883 U CN219724883 U CN 219724883U CN 202321105278 U CN202321105278 U CN 202321105278U CN 219724883 U CN219724883 U CN 219724883U
- Authority
- CN
- China
- Prior art keywords
- moving
- clamping
- guide pipe
- moving member
- pcb board
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000011084 recovery Methods 0.000 title claims abstract description 17
- 238000004064 recycling Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 abstract description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model relates to a PCB chip recovery device, which comprises a working frame, a clamping assembly and a desoldering recovery assembly, wherein the clamping assembly is arranged on the working frame and is provided with a clamping end for being detachably connected with a PCB; the desoldering recovery assembly comprises a guide pipe, a fan and a heater, wherein the guide pipe is vertically arranged below the clamping assembly, the top end of the guide pipe can move to the bottom of the PCB connected with the clamping end, the bottom end of the guide pipe is closed, the air inlet end of the fan is communicated with the outside, and the air outlet end of the fan is communicated with the guide pipe through the heater; the problem of the chip is desoldered after still need to move the material through the sucking disc, uses inconveniently is solved.
Description
Technical Field
The utility model relates to the technical field of chip recovery, in particular to a PCB chip recovery device.
Background
Along with scrapping of electrical components such as a server and the like, the PCB in the server needs to be processed, and most importantly, the chip on the PCB is detached, so that the chip is high in price, and resource waste is avoided.
For example, a chip desoldering recovery device is proposed in the patent with application number of cn202011020689. X, wherein, push down the cover and drive the fan housing down motion, until the fan housing sticiss the PCB board, then the hot-blast air heater blows hot-blast downwards, after a period of time, tin between PCB board and the chip is melted, the sucking disc holds the chip, the sucking disc electro-magnet is circular telegram and produces the appeal, the sucking disc electro-magnet upwards attracts sucking disc linkage slider, the sucking disc linkage slider drives sucking disc upward motion, the sucking disc drives the chip upward motion.
The chip is desoldered by blowing hot air, however, after the chip is desoldered, the chip is required to be moved by a sucking disc, and the chip is inconvenient to use.
Disclosure of Invention
In view of the above, it is necessary to provide a PCB chip recycling apparatus for solving the problem that after the chip is desoldered, the material is moved by a suction cup, which is inconvenient to use.
The utility model provides a PCB chip recovery device, which comprises a working frame, a clamping assembly and a desoldering recovery assembly, wherein the clamping assembly is arranged on the working frame and is provided with a clamping end for being detachably connected with a PCB; the desoldering recovery assembly comprises a guide pipe, a fan and a heater, wherein the guide pipe is vertically arranged and positioned below the clamping assembly, the top end of the guide pipe can move to the bottom of the PCB connected with the clamping end, the bottom end of the guide pipe is closed, the air inlet end of the fan is communicated with the outside, and the air outlet end of the fan is communicated with the guide pipe through the heater.
Further, the clamping assembly comprises two clamping plates and a pushing part, wherein the two clamping plates are oppositely arranged, the two clamping plates are arranged at the top of the working frame and are in sliding connection with the working frame along opposite or opposite directions, the two clamping plates form clamping ends, a clamping gap for fixing a PCB (printed circuit board) is formed between the two clamping plates, the pushing part is fixedly connected with the working frame, and the output end of the pushing part is connected with the two clamping plates and used for driving the two clamping plates to slide.
Further, the pushing piece comprises two pushing cylinders which are oppositely arranged, the two pushing cylinders are fixedly connected with the working frame, and the output ends of the two pushing cylinders are respectively connected with the two clamping plates.
Further, a joint communicated with the interior of the guide pipe is arranged at the side wall of the guide pipe, and the joint is communicated with the heater through a connecting pipe.
Further, the heater comprises a heating box and a heating wire, wherein the heating wire is fixedly arranged on the heating box, and the heating box is communicated with the connecting pipe and the fan.
Further, the device further comprises a triaxial moving platform, wherein the triaxial moving platform is connected with the working frame, and the triaxial moving platform is detachably connected with the catheter and used for driving the catheter to move relative to the clamping end.
Further, the triaxial moving platform comprises a first moving part, a second moving part and a third moving part, wherein the first moving part is fixedly connected with the working frame, the output end of the first moving part is connected with the second moving part, the output end of the second moving part is connected with the third moving part, the output end of the third moving part is detachably connected with the guide pipe, and the moving directions of the second moving part, the third moving part and the guide pipe are perpendicular to each other.
Further, the first moving part comprises a first moving seat and a first air cylinder, the first moving seat is in sliding connection with the working frame, the first air cylinder is fixedly connected with the working frame, the output end of the first air cylinder is connected with the first moving seat, and the second moving part is installed on the first moving seat.
Further, the second moving part comprises a second moving seat and a second air cylinder, the second moving seat is in sliding connection with the first moving seat, the second air cylinder is fixedly connected with the first moving seat, the output end of the second air cylinder is connected with the second moving seat, and the third moving part, the fan and the heater are all installed on the second moving seat.
Further, the third moving part comprises a connecting sleeve and a third air cylinder, the third air cylinder is fixedly connected with the second moving seat, the output end of the third air cylinder is connected with the connecting sleeve, and the connecting sleeve is detachably connected with the guide pipe;
the third moving part further comprises a fixing screw, and the free end of the fixing screw penetrates through a threaded hole formed in the connecting sleeve, extends into the connecting sleeve and is abutted against the outer wall of the catheter;
the second movable seat is provided with a through hole, and the bottom end of the guide pipe passes through the through hole;
the first movable seat comprises two sliding rods which are arranged in parallel, the two sliding rods penetrate through two sliding grooves formed in the second movable seat, and the through holes are formed in positions between the two sliding grooves.
Compared with the prior art, the PCB of the chip to be recovered is fixed onto the working frame through the clamping end of the clamping assembly, the chip to be recovered is located below the PCB, the guide pipe is moved, the top end of the guide pipe is right opposite to the position right below the chip to be recovered, the fan and the heater are started, the chip is unwelded through hot air blown out from the top end of the guide pipe, the fan is closed after the chip is unwelded, the chip falls into the guide pipe under the dead weight, and therefore the chip is collected, the sucker is not required to move materials, and the chip is convenient to use.
Drawings
Fig. 1 is a front schematic view of the whole PCB board chip recycling apparatus according to an embodiment of the present utility model;
fig. 2 is a schematic top view of the whole PCB board chip recycling apparatus according to the embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a conduit in a PCB board chip recycling apparatus according to an embodiment of the present utility model.
Detailed Description
The following detailed description of preferred embodiments of the utility model is made in connection with the accompanying drawings, which form a part hereof, and together with the description of the embodiments of the utility model, are used to explain the principles of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1-2, the present utility model provides a PCB board chip recycling device, which includes a working frame 100, a clamping assembly 200 and a desoldering recycling assembly 300, wherein the clamping assembly 200 is mounted on the working frame 100, and the clamping assembly 200 has a clamping end for detachably connecting with a PCB board; the desoldering recovery assembly 300 comprises a guide pipe 310, a fan 320 and a heater 330, wherein the guide pipe 310 is vertically arranged and positioned below the clamping assembly 200, the top end of the guide pipe 310 can move to the bottom of a PCB (printed circuit board) connected with the clamping end, the bottom end of the guide pipe 310 is closed, the air inlet end of the fan 320 is communicated with the outside, and the air outlet end of the fan 320 is communicated with the guide pipe 310 through the heater 330.
During implementation, the PCB of the chip to be recovered is fixed onto the working frame 100 through the clamping end of the clamping assembly 200, the chip to be recovered is located below the PCB, the guide pipe 310 is moved, the top end of the guide pipe 310 is right opposite to the position right below the chip to be recovered, the fan 320 and the heater 330 are started, the chip is unwelded through hot air blown out from the top end of the guide pipe 310, the fan 320 is closed after the chip unwelded, and the chip falls into the guide pipe 310 under the dead weight, so that the chip is collected, the sucker is not required to move, and the use is convenient.
The work frame 100 in this embodiment is a structure that carries the clamping assembly 200.
The clamping assembly 200 in this embodiment is a structure for fixing a PCB board, and enables a chip to be recovered to be located below the PCB board. Specifically, the clamping assembly 200 is mounted on the working frame 100, and the clamping assembly 200 has a clamping end for detachable connection with the PCB board.
In one embodiment, the clamping assembly 200 includes two clamping plates 210 and a pushing member 220, the two clamping plates 210 are disposed at the top of the working frame 100 and slidably connected with the working frame 100 along opposite or opposite directions, the two clamping plates 210 form clamping ends, a clamping gap for fixing the PCB board is formed between the two clamping plates 210, the pushing member 220 is fixedly connected with the working frame 100, and an output end of the pushing member 220 is connected with the two clamping plates 210 for driving the two clamping plates 210 to slide. The size of the clamping gap can be adjusted by controlling the sliding between the two clamping plates 210, so that the PCB positioned in the clamping gap can be conveniently taken and placed, and meanwhile, the clamping gap can also be suitable for the PCBs with different sizes.
In one embodiment, the pushing member 220 includes two pushing cylinders disposed opposite to each other, where the two pushing cylinders are fixedly connected to the working frame 100, and output ends of the two pushing cylinders are respectively connected to the two clamping plates 210.
The desoldering recovery assembly 300 in this embodiment performs desoldering processing on the chips, and is capable of collecting the desoldered chips. Specifically, the desoldering recovery assembly 300 includes a duct 310, a fan 320, and a heater 330, the duct 310 is vertically disposed and located below the clamping assembly 200, the top end of the duct 310 can move to the bottom of the PCB board connected to the clamping end, the bottom end of the duct 310 is closed, the air inlet end of the fan 320 is communicated with the outside, and the air outlet end of the fan 320 is communicated with the duct 310 via the heater 330.
As shown in fig. 3, after the chip is filled in the conduit 310, in order to facilitate pouring of the chip in the conduit 310, in one embodiment, a connector 311 is mounted at a side wall of the conduit 310 and is communicated with the inside thereof, the connector 311 is communicated with the heater 330 via a connecting tube 312, and before pouring the conduit 310, the connecting tube 312 may be pulled out from the connector 311.
In one embodiment, the heater 330 includes a heating box and a heating wire fixedly provided to the heating box, the heating box communicating with the connection pipe 312 and the fan 320.
In order to facilitate moving the catheter 310 to a position directly below the chip to be recovered, the embodiment further includes a triaxial moving platform 400, where the triaxial moving platform 400 is connected to the working frame 100, and the triaxial moving platform 400 is detachably connected to the catheter 310 to drive the catheter 310 to move relative to the clamping end.
In one embodiment, the triaxial moving platform 400 includes a first moving member 410, a second moving member 420 and a third moving member 430, the first moving member 410 is fixedly connected with the working frame 100, an output end of the first moving member 410 is connected with the second moving member 420, an output end of the second moving member 420 is connected with the third moving member 430, an output end of the third moving member 430 is detachably connected with the conduit 310, and moving directions of the second moving member 420, the third moving member 430 and the conduit 310 are perpendicular to each other.
In one embodiment, the first moving member 410 includes a first moving seat 411 and a first cylinder 412, the first moving seat 411 is slidably connected with the working frame 100, the first cylinder 412 is fixedly connected with the working frame 100, an output end of the first cylinder 412 is connected with the first moving seat 411, and the second moving member 420 is mounted on the first moving seat 411.
In one embodiment, the second moving member 420 includes a second moving seat 421 and a second air cylinder 422, the second moving seat 421 is slidably connected with the first moving seat 411, the second air cylinder 422 is fixedly connected with the first moving seat 411, the output end of the second air cylinder 422 is connected with the second moving seat 421, and the third moving member 430, the fan 320 and the heater 330 are all mounted on the second moving seat 421.
In one embodiment, the third moving member 430 includes a connection sleeve 431 and a third cylinder 432, the third cylinder 432 is fixedly connected with the second moving seat 421, an output end of the third cylinder 432 is connected with the connection sleeve 431, and the connection sleeve 431 is detachably connected with the catheter 310.
As shown in fig. 3, in order to facilitate the detachable connection between the catheter 310 and the connection sleeve 431, in one embodiment, the third moving member 430 further includes a fixing screw 433, and a free end of the fixing screw 433 extends into the connection sleeve 431 through a threaded hole formed in the connection sleeve 431 and abuts against an outer wall of the catheter 310.
In order to avoid interference between the second moving seat 421 and the guide tube 310, in one embodiment, a through hole is formed in the second moving seat 421, and a bottom end of the guide tube 310 is disposed through the through hole.
Of course, in other embodiments, interference between the second movable seat 421 and the catheter 310 may be avoided by defining the length of the catheter 310 and/or the distance of the connecting sleeve 431 from the second movable seat 421.
In one embodiment, the first moving seat 411 includes two sliding bars disposed in parallel, the two sliding bars pass through two sliding grooves formed on the second moving seat 421, and a through hole is disposed at a position between the two sliding grooves.
Compared with the prior art: the PCB of the chip to be recovered is fixed on the working frame 100 through the clamping end of the clamping assembly 200, the chip to be recovered is located below the PCB, the guide pipe 310 is moved, the top end of the guide pipe 310 is right opposite to the position right below the chip to be recovered, the fan 320 and the heater 330 are started, the chip is unwelded through hot air blown out from the top end of the guide pipe 310, the fan 320 is turned off after the chip is unwelded, and the chip falls into the guide pipe 310 under the dead weight, so that the chip is collected, the sucker is not required to be moved, and the use is convenient.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (10)
1. The PCB chip recovery device is characterized by comprising a working frame, a clamping assembly and a desoldering recovery assembly;
the clamping assembly is arranged on the working frame and is provided with a clamping end for being detachably connected with the PCB;
the desoldering recovery assembly comprises a guide pipe, a fan and a heater, wherein the guide pipe is vertically arranged and positioned below the clamping assembly, the top end of the guide pipe can move to the bottom of the PCB connected with the clamping end, the bottom end of the guide pipe is closed, the air inlet end of the fan is communicated with the outside, and the air outlet end of the fan is communicated with the guide pipe through the heater.
2. The PCB board chip recycling apparatus according to claim 1, wherein the clamping assembly comprises two clamping plates and a pushing member, the two clamping plates are arranged at the top of the working frame and are slidably connected with the working frame along opposite or reverse directions, the two clamping plates form the clamping ends, a clamping gap for fixing the PCB board is formed between the two clamping plates, the pushing member is fixedly connected with the working frame, and the output end of the pushing member is connected with the two clamping plates for driving the two clamping plates to slide.
3. The PCB board chip recycling apparatus according to claim 2, wherein the pushing member includes two pushing cylinders which are disposed opposite to each other, the two pushing cylinders are fixedly connected to the working frame, and output ends of the two pushing cylinders are respectively connected to the two clamping plates.
4. The PCB board chip recycling apparatus according to claim 1, wherein a connector communicating with the inside thereof is installed at a side wall of the duct, the connector communicating with the heater via a connecting pipe.
5. The PCB board chip recycling apparatus according to claim 4, wherein the heater includes a heating box and a heating wire, the heating wire is fixedly provided to the heating box, and the heating box is communicated with the connection pipe and the fan.
6. The PCB board chip recycling apparatus according to claim 1, further comprising a triaxial moving platform connected to the work frame, the triaxial moving platform being detachably connected to the guide pipe for driving the guide pipe to move relative to the clamping end.
7. The PCB board chip recycling apparatus according to claim 6, wherein the triaxial moving platform includes a first moving member, a second moving member and a third moving member, the first moving member is fixedly connected with the working frame, an output end of the first moving member is connected with the second moving member, an output end of the second moving member is connected with the third moving member, an output end of the third moving member is detachably connected with the catheter, and moving directions of the second moving member, the third moving member and the catheter are perpendicular to each other.
8. The PCB board chip recycling apparatus according to claim 7, wherein the first moving member includes a first moving seat and a first cylinder, the first moving seat is slidably connected with the work frame, the first cylinder is fixedly connected with the work frame, an output end of the first cylinder is connected with the first moving seat, and the second moving member is mounted on the first moving seat.
9. The PCB board chip recycling apparatus according to claim 8, wherein the second moving member includes a second moving seat and a second cylinder, the second moving seat is slidably connected with the first moving seat, the second cylinder is fixedly connected with the first moving seat, an output end of the second cylinder is connected with the second moving seat, and the third moving member, the fan and the heater are all mounted on the second moving seat.
10. The PCB board chip recycling apparatus according to claim 9, wherein the third moving member includes a connecting sleeve and a third cylinder, the third cylinder is fixedly connected with the second moving seat, an output end of the third cylinder is connected with the connecting sleeve, and the connecting sleeve is detachably connected with the guide pipe;
the third moving part further comprises a fixing screw, and the free end of the fixing screw penetrates through a threaded hole formed in the connecting sleeve, extends into the connecting sleeve and is abutted against the outer wall of the catheter;
the second movable seat is provided with a through hole, and the bottom end of the guide pipe passes through the through hole;
the first movable seat comprises two sliding rods which are arranged in parallel, the two sliding rods penetrate through two sliding grooves formed in the second movable seat, and the through holes are formed in positions between the two sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321105278.6U CN219724883U (en) | 2023-05-09 | 2023-05-09 | PCB board chip recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321105278.6U CN219724883U (en) | 2023-05-09 | 2023-05-09 | PCB board chip recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219724883U true CN219724883U (en) | 2023-09-22 |
Family
ID=88031978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321105278.6U Active CN219724883U (en) | 2023-05-09 | 2023-05-09 | PCB board chip recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219724883U (en) |
-
2023
- 2023-05-09 CN CN202321105278.6U patent/CN219724883U/en active Active
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