CN215010898U - Full-automatic repair table - Google Patents
Full-automatic repair table Download PDFInfo
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- CN215010898U CN215010898U CN202121290406.XU CN202121290406U CN215010898U CN 215010898 U CN215010898 U CN 215010898U CN 202121290406 U CN202121290406 U CN 202121290406U CN 215010898 U CN215010898 U CN 215010898U
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Abstract
The application relates to repair equipment technical field, more specifically says that it relates to a full-automatic platform of repairing, includes: a repair station; the heating layer is arranged on the upper surface of the repairing table and provides hot air flow; the jig frame drives the workpiece on the jig to move through the three-axis module; the frame is arranged on the repair platform; the old material groove is arranged on the repair platform; the new material groove is arranged on the repair platform; the soldering flux groove is arranged on the repair platform; the maintenance arm is installed in the frame through the manipulator, includes: the maintenance platform is arranged on an external manipulator; the tin melting assembly is arranged on the maintenance platform and is used for melting tin on the workpiece; the tin removing assembly is arranged on the maintenance platform and is used for removing waste tin on the workpiece; the positioning assembly is arranged on the maintenance platform and used for positioning and searching the installation position of the workpiece; the transfer assembly is arranged on the maintenance platform and used for moving the workpiece. The application has the advantages of automatic maintenance and improvement of maintenance yield.
Description
Technical Field
The application relates to the technical field of repair equipment, in particular to a full-automatic repair table.
Background
At present, in the circuit board assembly manufacturing industry, when a device is repaired and welded, no matter a BGA (ball grid array) bonding pad or a bonding pad of a through hole device, residual soldering tin needs to be removed. Between present manual work mode, the mode of inhaling the tin area with electric soldering iron pressure that all adopts carries out contact detin operation to the pad, can produce bad phenomena such as the pad is lax, drops, contracts copper, can scrap whole circuit board completely when serious, causes huge cost loss, and subsequent processing also can cause very big pollution to the environment.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the purpose of this application provides a full-automatic platform of reprocessing, has automatic maintenance, improves the advantage of maintenance yield.
The technical purpose of the application is realized by the following technical scheme: a fully automated rework station, comprising:
a repair station;
the heating layer is arranged on the upper surface of the repairing table and provides hot air flow;
the jig frame drives the workpiece on the jig to move through the three-axis module;
the frame is arranged on the repair platform;
the old material groove is arranged on the repair platform;
the new material groove is arranged on the repair platform;
the soldering flux groove is arranged on the repair platform;
the maintenance arm is installed in the frame through the manipulator, includes:
the maintenance platform is arranged on an external manipulator;
the tin melting assembly is arranged on the maintenance platform and is used for melting tin on the workpiece;
the tin removing assembly is arranged on the maintenance platform and is used for removing waste tin on the workpiece;
the positioning assembly is arranged on the maintenance platform and used for positioning and searching the installation position of the workpiece;
the transfer assembly is arranged on the maintenance platform and used for moving the workpiece.
Preferably, the heating layer comprises a plurality of heating bricks which are uniformly arranged on the repair platform.
Preferably, the repairing table is provided with a scraper which is located right above the soldering flux groove and is provided with a power part for driving the scraper to slide.
Preferably, the tin melting assembly comprises a tin melting table, a tin melting cover, a heating piece and a fan, wherein the tin melting table is connected to the maintenance table in a sliding mode along the Z axis, the tin melting cover is installed on the tin melting table, the heating piece is communicated with the tin melting cover, the fan blows towards the heating piece, and the maintenance table is provided with a first driving portion for driving the tin melting table to slide and position.
Preferably, the detin subassembly includes along Z axle sliding connection in the detin seat of maintenance platform, install in the suction pump of detin seat, the first straw of intercommunication suction pump, install in detin seat and the useless tin section of thick bamboo of intercommunication at the straw middle part, locate the inside tin blocking net of useless tin section of thick bamboo and locate the detin seat and be used for going out hot-blast hot melt pipe, the hot melt pipe with the coaxial setting of first straw, the maintenance platform is equipped with the drive and removes the second drive division that the tin seat slided and fix a position.
Preferably, the positioning assembly is a CCD vision alignment device.
Preferably, the transfer assembly comprises a transfer seat connected to the maintenance platform in a sliding manner along the Z axis, a rotary cylinder connected to the transfer seat in a rotating manner, a second suction pipe coaxially connected to the rotary cylinder and a third driving portion for driving the rotary cylinder to rotate, the second suction pipe is communicated with a negative pressure adsorption device, and the maintenance platform is provided with a fourth driving portion for driving the transfer seat to slide and position.
Preferably, the third driving part comprises a worm wheel fixedly mounted on the rotary cylinder, a worm rotatably connected to the transfer seat, and a motor driving the worm to rotate, and an output shaft of the motor and the worm are in transmission through a group of gears.
Preferably, the second suction pipe can also slide along the axis direction of the rotary cylinder, and two ends of the rotary cylinder and two ends of the second suction pipe are respectively connected with a spring.
Preferably, two ends of the second suction pipe are respectively provided with a limit block which is abutted to the transfer seat.
To sum up, the beneficial effect that this application has: when the repair table works, firstly, a worker clamps a workpiece on a jig of a jig frame, and then the jig frame adjusts the processing position of the jig through a three-axis module; secondly, the positioning assembly is matched with the three-axis module to position the position of a maintenance part on the workpiece; thirdly, the manipulator moves the maintenance platform to a position right above the workpiece, the tin melting assembly and the heating layer provide hot air flow, and old tin on the workpiece is melted firstly; fourthly, transferring the part to be maintained on the workpiece to an old material groove by the transfer assembly; fifthly, removing the old tin through a tin removing assembly; sixthly, the transfer assembly picks up the soldering flux in the soldering flux groove from the new part and then installs the new part at the position; step seven, the tin melting component and the heating layer provide hot air flow to melt tin on the new part to finish maintenance; the process replaces manual maintenance to realize automatic maintenance, improves the product maintenance yield, and reduces the pollution of the circuit board damage to the environment.
Drawings
FIG. 1 is a schematic diagram of the overall mechanism of an embodiment of the present application;
FIG. 2 is a schematic structural diagram of the embodiment of the present application after the enclosure is hidden;
FIG. 3 is a schematic structural diagram of a jig frame according to an embodiment of the present disclosure;
FIG. 4 is a schematic view of the overall structure of a service arm in an embodiment of the present application;
FIG. 5 is a schematic view of the embodiment of the present application with a portion of the housing hidden by the service arm;
FIG. 6 is another perspective view of the service arm with portions of the housing hidden in an embodiment of the present application;
FIG. 7 is a schematic view of the tin removal assembly of the service arm in an embodiment of the present application;
FIG. 8 is a schematic structural diagram of a tin removing assembly of a maintenance arm in the embodiment of the present application after hiding a waste tin cylinder;
FIG. 9 is a schematic view of the transfer assembly of the service arm in an embodiment of the present application;
fig. 10 is a schematic structural view of the transfer unit of the embodiment of the present application after hiding the fourth driving portion.
Reference numerals: 100. a repair station; 101. an old material groove; 102. a new material groove; 103. a flux groove; 1. a maintenance platform; 2. melting tin components; 21. a tin melting table; 22. a tin melting cover; 23. a heat generating member; 24. a fan; 3. a tin removal assembly; 31. removing tin seat; 32. a suction pump; 33. a first straw; 34. a waste tin cylinder; 35. tin blocking net; 36. a hot melt tube; 4. a positioning assembly; 5. a transfer assembly; 51. a transfer seat; 52. a rotary drum; 53. a second straw; 54. a third driving section; 541. a worm gear; 542. a worm; 543. a motor; 544. a gear; 55. a spring; 56. a limiting block; 6. a heat generating layer; 61. a heating brick; 7. a jig frame; 8. and a frame.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
A fully automated rework station, see fig. 1-10, comprising:
a rework station 100;
the heating layer 6 is arranged on the upper surface of the repair table 100 and provides hot air flow;
the jig frame 7 drives the workpiece on the jig to move through the three-axis module;
a frame 8 mounted on the repair station 100;
an old trough 101 arranged on the repair platform 100;
a fresh material tank 102 arranged on the repair station 100;
a flux groove 103 arranged on the repair station 100;
the maintenance arm is installed in frame 8 through the manipulator, includes:
the maintenance platform 1 is arranged on an external manipulator;
the tin melting assembly 2 is arranged on the maintenance platform 1 and is used for melting tin on the workpiece;
the tin removing assembly 3 is arranged on the maintenance platform 1 and is used for removing waste tin on the workpiece;
the positioning assembly 4 is arranged on the maintenance platform 1 and used for positioning and searching the installation position of the workpiece;
and the transfer assembly 5 is arranged on the maintenance platform 1 and used for moving the workpiece.
When the repair table works, in the first step, a worker clamps a workpiece on a jig of the jig frame 7, and then the jig frame 7 adjusts the processing position of the jig through the three-axis module; secondly, the positioning component 4 is matched with the three-axis module to position the position of a maintenance part on the workpiece; thirdly, the manipulator moves the maintenance platform 1 to a position right above the workpiece, the tin melting assembly 2 and the heating layer 6 provide hot air flow, and old tin on the workpiece is melted firstly; fourthly, the transfer component 5 transfers the parts to be maintained on the workpieces to the old material groove 101; fifthly, removing the old tin through a tin removing component 3; sixthly, the transfer component 5 picks up the scaling powder in the scaling powder groove 103 and then installs the new part at the position; seventhly, hot air flow is provided by the tin melting assembly 2 and the heating layer 6, and tin on the new part is melted to finish maintenance; the process replaces manual maintenance to realize automatic maintenance, improves the product maintenance yield, and reduces the pollution of the circuit board damage to the environment.
Preferably, the heat generating layer 6 includes a plurality of heat generating bricks 61 uniformly arranged at the rework station 100.
Preferably, a scraper is slidably connected to the repair table 100, the scraper is located right above the soldering flux groove 103, and the repair table 100 is provided with a power portion for driving the scraper to slide.
Preferably, the tin melting assembly 2 comprises a tin melting table 21 connected to the maintenance table 1 in a sliding manner along the Z axis, a tin melting cover 22 installed on the tin melting table 21, a heating element 23 communicated with the tin melting cover 22, and a fan 24 blowing air towards the heating element 23, and the maintenance table 1 is provided with a first driving part for driving the tin melting table 21 to slide and position.
When the tin is melted, firstly, the first driving part drives the tin melting table 21 to descend, so that the tin melting cover 22 covers the workpiece, and then the fan 24 blows the air flow heated by the heating element 23 to the workpiece, so as to melt the tin on the workpiece, and therefore, the subsequent transfer assembly 5 can move the old part or install a new part.
In this embodiment, the first driving part is a screw mechanism driven by a motor.
Preferably, detin subassembly 3 includes along Z axle sliding connection in maintenance platform 1 detin seat 31, install in detin seat 31's suction pump 32, the first straw 33 of intercommunication suction pump 32, install in detin seat 31 and the intercommunication at the useless tin section of thick bamboo 34 of straw middle part, locate the inside tin blocking net 35 of useless tin section of thick bamboo 34 and locate detin seat 31 and be used for going out hot-blast hot melt pipe 36, hot melt pipe 36 with first straw 33 coaxial arrangement, maintenance platform 1 is equipped with the second drive division that drive detin seat 31 slided and the location.
In this embodiment, the second driving portion is a screw mechanism driven by a motor.
When the tin removing assembly 3 works, the first suction pipe 33 on the tin removing seat 31 is driven by the second driving part to be close to the waste tin of the workpiece, then the suction pump 32 works to suck the waste tin into the waste tin cylinder 34 through the first suction pipe 33, and the arrangement of the tin blocking net 35 can avoid the waste tin from blocking a suction nozzle of the suction pump 32; during tin removal, the hot melting pipe 36 keeps the waste tin in a molten state through hot air, and finally the suction pump 32 sucks the waste tin into the waste tin cylinder 34 through the first suction pipe 33.
In this embodiment, the first suction pipe 33 has two sections, one section is communicated with the suction pump 32 and one side of the tin blocking net 35 of the waste tin cylinder, and the other section is communicated with the other side of the tin blocking net 35 of the waste tin cylinder 34. Wherein, this embodiment is provided with two tin blocking nets 35, and staggered arrangement is adopted to improve the filtering effect.
Preferably, the positioning assembly 4 is a CCD vision alignment device. The CCD vision aligning device can accurately position the mounting position of the part, so that the product maintenance yield is higher.
Preferably, the transfer assembly 5 includes a transfer base 51 slidably connected to the maintenance platform 1 along the Z-axis, a rotary drum 52 rotatably connected to the transfer base 51, a second suction pipe 53 coaxially connected to the inside of the rotary drum 52, and a third driving portion 54 for driving the rotary drum 52 to rotate, the second suction pipe 53 is communicated with a negative pressure adsorption device (not shown in the figure), and the maintenance platform 1 is provided with a fourth driving portion for driving the transfer base 51 to slide and position.
In this embodiment, the fourth driving part is a screw mechanism driven by a motor.
When the transfer unit 5 is operated, the third driving unit 54 rotates the rotary cylinder 52 and the second suction pipe 53 to adjust the orientation of the component, and the fourth driving unit moves in the Z-axis direction to suction-transfer or press the component on the workpiece.
Preferably, the third driving unit 54 includes a worm wheel 541 fixedly mounted on the rotary cylinder 52, a worm 542 rotatably connected to the transfer base 51, and a motor 543 for driving the worm 542 to rotate, and an output shaft of the motor 543 and the worm 542 are driven by a set of gears 544.
The worm gear 541 and worm 542 structure has a self-locking function, can realize driving and can also accurately position.
Preferably, the second suction pipe 53 is also slidable in the axial direction of the rotary cylinder 52, and springs 55 are connected to both ends of the rotary cylinder 52 and both ends of the second suction pipe 53, respectively. The arrangement of this structure can cushion the power that shifts seat 51Z axle direction, prevents that the structure atress from damaging.
Preferably, the two ends of the second suction pipe 53 are respectively provided with a limit block 56 abutting against the transfer seat 51. The stopper 56 can limit the Z-axis displacement distance of the second suction pipe 53.
The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims of the present application.
Claims (10)
1. The utility model provides a full-automatic platform of reprocessing, characterized by includes:
a repair station;
the heating layer is arranged on the upper surface of the repairing table and provides hot air flow;
the jig frame drives the workpiece on the jig to move through the three-axis module;
the frame is arranged on the repair platform;
the old material groove is arranged on the repair platform;
the new material groove is arranged on the repair platform;
the soldering flux groove is arranged on the repair platform;
the maintenance arm is installed in the frame through the manipulator, includes:
the maintenance platform is arranged on an external manipulator;
the tin melting assembly is arranged on the maintenance platform and is used for melting tin on the workpiece;
the tin removing assembly is arranged on the maintenance platform and is used for removing waste tin on the workpiece;
the positioning assembly is arranged on the maintenance platform and used for positioning and searching the installation position of the workpiece;
the transfer assembly is arranged on the maintenance platform and used for moving the workpiece.
2. The fully automated rework station of claim 1, wherein: the heating layer comprises a plurality of heating bricks which are uniformly arranged on the repair platform.
3. The fully automated rework station of claim 1, wherein: the repairing table is provided with a power part for driving the scraping plate to slide.
4. The fully automated rework station of claim 1, wherein: the tin melting assembly comprises a tin melting table, a tin melting cover, a heating piece and a fan, wherein the tin melting table is connected to the maintenance table in a sliding mode along the Z axis, the tin melting cover is installed on the tin melting table, the heating piece is communicated with the tin melting cover, and the fan blows towards the heating piece.
5. The fully automated rework station of claim 1, wherein: the detin subassembly includes along Z axle sliding connection in the detin seat of maintenance platform, install in the suction pump of detin seat, the first straw of intercommunication suction pump, install in detin seat and the intercommunication at the useless tin section of thick bamboo in straw middle part, locate the inside tin blocking net of useless tin section of thick bamboo and locate the detin seat and be used for going out hot-blast hot melt pipe, the hot melt pipe with the coaxial setting of first straw, the maintenance platform is equipped with the second drive division that the drive detin seat slided and fixes a position.
6. The fully automated rework station of claim 1, wherein: the positioning assembly is a CCD vision alignment device.
7. The fully automated rework station of claim 1, wherein: the transfer assembly comprises a transfer seat connected to the maintenance platform in a sliding mode along the Z axis, a rotary cylinder connected to the transfer seat in a rotating mode, a second suction pipe coaxially connected to the inside of the rotary cylinder and a third driving portion driving the rotary cylinder to rotate, the second suction pipe is communicated with a negative pressure adsorption device, and the maintenance platform is provided with a fourth driving portion driving the transfer seat to slide and position.
8. The fully automated rework station of claim 7, wherein: the third driving part comprises a worm wheel fixedly mounted on the rotary cylinder, a worm rotatably connected to the transfer seat and a motor driving the worm to rotate, and an output shaft of the motor and the worm are in transmission through a group of gears.
9. The fully automated rework station of claim 8, wherein: the second straw can also slide along the axis direction of the rotary cylinder, and the two ends of the rotary cylinder and the two ends of the second straw are respectively connected with a spring.
10. The fully automated rework station of claim 9, wherein: and two ends of the second suction pipe are respectively provided with a limiting block which is abutted to the transfer seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121290406.XU CN215010898U (en) | 2021-06-09 | 2021-06-09 | Full-automatic repair table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121290406.XU CN215010898U (en) | 2021-06-09 | 2021-06-09 | Full-automatic repair table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215010898U true CN215010898U (en) | 2021-12-03 |
Family
ID=79131418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121290406.XU Active CN215010898U (en) | 2021-06-09 | 2021-06-09 | Full-automatic repair table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215010898U (en) |
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2021
- 2021-06-09 CN CN202121290406.XU patent/CN215010898U/en active Active
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