CN112518064B - Chip desoldering recovery device - Google Patents
Chip desoldering recovery device Download PDFInfo
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- CN112518064B CN112518064B CN202011620689.XA CN202011620689A CN112518064B CN 112518064 B CN112518064 B CN 112518064B CN 202011620689 A CN202011620689 A CN 202011620689A CN 112518064 B CN112518064 B CN 112518064B
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- cavity
- detection
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- wall
- pressing
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- 238000011084 recovery Methods 0.000 title claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 68
- 238000010408 sweeping Methods 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000002699 waste material Substances 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims description 2
- YTBRNEUEFCNVHC-UHFFFAOYSA-N 4,4'-dichlorobiphenyl Chemical compound C1=CC(Cl)=CC=C1C1=CC=C(Cl)C=C1 YTBRNEUEFCNVHC-UHFFFAOYSA-N 0.000 description 18
- 238000005381 potential energy Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/018—Unsoldering; Removal of melted solder or other residues
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/92—Devices for picking-up and depositing articles or materials incorporating electrostatic or magnetic grippers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Sorting Of Articles (AREA)
Abstract
The invention discloses a chip desoldering recovery device, which comprises a shell, wherein a shell cavity is arranged in the shell, a chip detection device is arranged in the shell cavity, the chip detection device comprises a detection mounting plate, and the detection mounting plate is fixedly arranged on the inner wall of the upper side of the shell cavity.
Description
Technical Field
The invention relates to the related field of electronic equipment, in particular to a chip desoldering and recycling device.
Background
Electronic equipment is composed of electronic components such as an integrated circuit, a transistor, an electronic tube and the like, electronic technology software is applied to play a role, the electronic equipment is developed at a high speed in recent years, old equipment is eliminated more and more quickly in order to meet the increasing requirements of people on performance, old chips are more in residue and are directly discarded and wasted, and most of the chips are welded and packaged on a pcb board and are difficult to remove by individuals, so that the chips are difficult to recycle and easy to damage.
Disclosure of Invention
The invention aims to provide a chip desoldering recovery device to overcome the situation.
The invention is realized by the following technical scheme.
The invention relates to a chip desoldering and recycling device which comprises a shell, wherein a shell cavity with a forward opening is arranged in the shell, a chip detection device is arranged in the shell cavity, the chip detection device comprises a detection mounting plate, the detection mounting plate is fixedly arranged on the inner wall of the upper side of the shell cavity, a detection lifting chute is arranged in the detection mounting plate, a lifting electric slide block is arranged in the detection lifting chute in a sliding manner, a lifting connecting block is fixedly arranged at the front end of the lifting electric slide block, a lifting base plate is fixedly arranged at the front end of the lifting connecting block, a clamping chute with a downward opening is arranged in the lifting base plate, a clamping electromagnet is arranged in the clamping chute, the clamping electromagnet is fixedly arranged on the inner wall of the upper side of the clamping chute, two clamping slide blocks are arranged at the front side and the back side of the clamping electromagnet, and are symmetrical front and back, the clamping slide block is arranged in the clamping sliding groove in a sliding manner, the clamping slide block is connected with the clamping electromagnet through a clamping return spring, the lower end of the clamping slide block is fixedly provided with a clamping connecting block, the lower end of the clamping connecting block is fixedly provided with a clamping plate, a lifting motor is arranged between the two clamping plates, the lifting motor is fixedly arranged at the lower end of the lifting base plate, a lifting screw rod is rotatably arranged at the lower end of the lifting motor, the lifting screw rod is provided with a lifting cylinder in a sliding way, the lifting cylinder and the lifting screw rod are in meshing transmission through threads, an auxiliary shaft is arranged on the right side of the lifting motor and is fixedly arranged at the lower end of the lifting base plate, an auxiliary sleeve is arranged on the auxiliary shaft in a sliding mode, a detection plate is fixedly arranged at the lower ends of the lifting cylinder and the auxiliary sleeve, and a detection module is fixedly arranged on the detection plate;
the chip desoldering device is arranged on the right side of the chip detection device and comprises a transverse sliding groove, the transverse sliding groove is arranged in the upper side wall of the shell cavity, a transverse electric sliding block is arranged in the transverse sliding groove in a sliding manner, a transverse bottom plate is fixedly arranged at the lower end of the transverse electric sliding block, a pressing sliding groove is arranged in the transverse sliding bottom plate, a pressing electric sliding block is arranged in the pressing sliding groove in a sliding manner, a pressing connecting block is fixedly arranged at the front end of the pressing electric sliding block, a pressing bottom plate is fixedly arranged at the front end of the pressing connecting block, a pressing cover is arranged at the lower side of the pressing bottom plate, the pressing bottom plate is connected with the pressing cover through two pressing springs, the two pressing springs are bilaterally symmetrical, a pressing cover cavity with a downward opening is arranged in the pressing cover, an air outlet cover is fixedly arranged at the lower end of the pressing cover cavity, and an air outlet cover cavity with an upper opening and a lower opening is arranged in the air outlet cover, a plurality of air outlets are arranged in the cavity of the air outlet cover, the air outlets penetrate through the peripheral wall of the cavity of the air outlet cover, a hot air blower is arranged in the cavity of the lower pressing cover, and the hot air blower is fixedly arranged on the peripheral wall of the cavity of the lower pressing cover;
a transportation transmission device is arranged in the cavity of the shell, the transportation transmission device comprises a placing opening, a storage bin is arranged at the lower side of the placing opening, the storage bin is fixedly arranged on the inner wall of the upper side of the cavity of the shell, a storage cavity with an upward opening is arranged in the storage bin, six PCB boards are stacked in the storage cavity, chips are welded at the upper ends of the PCB boards, a sweeping opening is arranged in the storage cavity, the front and the back of the sweeping opening are open, the sweeping opening faces to the left, a belt wheel motor is arranged at the rear side of the storage bin, the belt wheel motor is fixedly arranged on the inner wall of the rear side of the cavity of the shell, a driving belt wheel shaft is rotatably arranged at the front end of the belt wheel motor, a driving bevel gear is fixedly arranged on the driving belt wheel shaft, a rotating base is arranged at the upper side of the driving bevel gear, a sweeping rotating shaft is rotatably arranged in the rotating base, and a driven bevel gear is fixedly arranged at the lower end of the sweeping shaft, driven bevel gear with drive bevel gear passes through the gear engagement transmission, sweep the fixed board that sweeps in pivot upper end, sweep the board and pass through sweep the mouth, the epaxial fixed driving pulley that is equipped with of driving pulley, the driving pulley right side is equipped with driven pulley axle, the epaxial fixed driven pulley that is equipped with of driven pulley, driven pulley with through belt friction transmission between the driving pulley, be equipped with the standing groove in the belt, the standing groove runs through the belt working surface.
Preferably, the fixed two detection bases that are equipped with of pick-up plate lower extreme, be equipped with the contact slide in the detection base, contact slide opening down, contact slide upside is equipped with the touching slide, touching slide opening down, touching slide intercommunication the contact slide, it is equipped with the detection contact to slide in the contact slide, the detection contact with connect through buffer spring between the contact slide upside inner wall, the fixed electrically conductive axle that is equipped with in detection contact upper end, electrically conductive axle slides and sets up in the touching slide, electrically conductive epaxial side is equipped with electrically conductive contact, electrically conductive contact is fixed to be set up on the touching slide upside inner wall.
Preferably, be equipped with the sucking disc slide in the pressure cover cavity down, the sucking disc slide is fixed to be set up on the pressure cover cavity upside inner wall down, be equipped with opening sucking disc sliding chamber down in the sucking disc slide, the sucking disc slides and is equipped with sucking disc linkage slider in the intracavity, sucking disc linkage slider upside is equipped with the sucking disc electro-magnet, the sucking disc electro-magnet is fixed to be set up on the sucking disc sliding chamber upside inner wall, the sucking disc electro-magnet with connect through sucking disc reset spring between the sucking disc linkage slider, the fixed sucking disc that is equipped with of sucking disc linkage slider lower extreme.
Preferably, the belt rear side is equipped with the workstation, the workstation is fixed to be set up on the shell cavity downside inner wall, be equipped with the work cavity in the workstation, work cavity opening forward, it is equipped with two spacing axles, two to slide in the work cavity spacing axle front end is fixed and is equipped with the roof, spacing axle runs through work cavity rear side wall, the work cavity rear side is equipped with airtight cavity that resets, spacing axle rear end is fixed and is equipped with the limiting plate, the limiting plate rear side is equipped with into the storehouse contact, it is fixed to set up to go into the storehouse contact reset on the cavity rear side inner wall, the limiting plate with reset through a warehouse outlet spring coupling before the cavity rear side inner wall.
Preferably, the belt front side is equipped with the promotion storehouse, it is fixed to set up to promote the storehouse on the shell cavity front side inner wall, be equipped with the promotion cavity of opening backward in the promotion storehouse, it is equipped with the slurcam to slide in the promotion cavity, the slurcam front side is equipped with the push pedal electro-magnet that resets, the push pedal electro-magnet that resets is fixed to be set up promote on the cavity front side inner wall, the slurcam with through promoting spring coupling between the push pedal electro-magnet that resets.
Preferably, a chip placing bin is arranged on the right side of the transverse moving bottom plate, the chip placing bin is fixedly arranged on the inner wall of the right side of the shell cavity, a chip placing cavity with an upward opening is arranged in the chip placing bin, a waste bin is arranged on the right side of the driven belt wheel, the waste bin is fixedly arranged on the inner wall of the right side of the shell cavity, and a waste cavity with an upward opening is arranged in the waste bin.
The invention has the beneficial effects that: the built-in chip detection device provided by the invention has the advantages that the good chips and the bad chips are detected and separated through electrifying detection after the positions of the chips are righted, so that the recovery efficiency of the good chips is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;
FIG. 3 is an enlarged schematic view of the embodiment of the present invention at B in FIG. 1;
FIG. 4 is a schematic view of the embodiment of the present invention in the direction of C-C in FIG. 3;
FIG. 5 is an enlarged schematic view of the embodiment of the present invention at D in FIG. 1;
FIG. 6 is a schematic view of the embodiment of the present invention in the direction E-E of FIG. 5;
FIG. 7 is a schematic view of the embodiment of the present invention in the direction F-F in FIG. 1;
FIG. 8 is an enlarged view of the embodiment of the present invention shown in FIG. 3 at G.
Detailed Description
The invention will now be described in detail with reference to fig. 1-8, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The chip desoldering recovery device comprises a shell 10, a shell cavity 11 with a forward opening is arranged in the shell 10, a chip detection device 96 is arranged in the shell cavity 11, the chip detection device 96 comprises a detection mounting plate 29, the detection mounting plate 29 is fixedly arranged on the inner wall of the upper side of the shell cavity 11, a detection lifting chute 50 is arranged in the detection mounting plate 29, a lifting electric slider 51 is arranged in the detection lifting chute 50 in a sliding manner, a lifting connecting block 52 is fixedly arranged at the front end of the lifting electric slider 51, a lifting base plate 39 is fixedly arranged at the front end of the lifting connecting block 52, a clamping chute 40 with a downward opening is arranged in the lifting base plate 39, a clamping electromagnet 54 is arranged in the clamping chute 40, the clamping electromagnet 54 is fixedly arranged on the inner wall of the upper side of the clamping chute 40, the front side and the rear side of the clamping electromagnet 54 are provided with two clamping sliders 41, the two clamping sliders 41 are symmetrical front and rear, the clamping sliders 41 are arranged in the clamping sliding grooves 40 in a sliding manner, the clamping sliders 41 are connected with the clamping electromagnet 54 through clamping reset springs 53, the lower end of the clamping sliders 41 is fixedly provided with a clamping connecting block 42, the lower end of the clamping connecting block 42 is fixedly provided with a clamping plate 72, a lifting motor 45 is arranged between the two clamping plates 72, the lifting motor 45 is fixedly arranged at the lower end of the lifting base plate 39, the lower end of the lifting motor 45 is rotatably provided with a lifting lead screw 46, a lifting cylinder 47 is arranged on the lifting lead screw 46 in a sliding manner, the lifting cylinder 47 is in threaded engagement transmission with the lifting lead screw 46, the right side of the lifting motor 45 is provided with an auxiliary shaft 43, and the auxiliary shaft 43 is fixedly arranged at the lower end of the lifting base plate 39, an auxiliary sleeve 44 is slidably arranged on the auxiliary shaft 43, a detection plate 49 is fixedly arranged at the lower ends of the lifting cylinder 47 and the auxiliary sleeve 44, and a detection module 48 is fixedly arranged on the detection plate 49;
a chip desoldering device 97 is arranged on the right side of the chip detecting device 96, the chip desoldering device 97 comprises a transverse sliding chute 33, the transverse sliding chute 33 is arranged in the upper side wall of the shell cavity 11, a transverse electric slider 32 is slidably arranged in the transverse sliding chute 33, a transverse bottom plate 34 is fixedly arranged at the lower end of the transverse electric slider 32, a pressing sliding chute 57 is arranged in the transverse bottom plate 34, a pressing electric slider 70 is slidably arranged in the pressing sliding chute 57, a pressing connecting block 71 is fixedly arranged at the front end of the pressing electric slider 70, a pressing bottom plate 55 is fixedly arranged at the front end of the pressing connecting block 71, a pressing cover 58 is arranged at the lower side of the pressing bottom plate 55, the pressing bottom plate 55 and the pressing cover 58 are connected through two pressing springs 56, the two pressing springs 56 are bilaterally symmetrical, and a pressing cover cavity 59 with a downward opening is arranged in the pressing cover 58, an air outlet cover 67 is fixedly arranged at the lower end of the lower pressure cover cavity 59, an air outlet cover cavity 68 with an upper opening and a lower opening is arranged in the air outlet cover 67, a plurality of air outlets 69 are arranged in the air outlet cover cavity 68, the air outlets 69 penetrate through the peripheral wall of the air outlet cover cavity 68, an air heater 60 is arranged in the lower pressure cover cavity 59, and the air heater 60 is fixedly arranged on the peripheral wall of the lower pressure cover cavity 59;
a transportation transfer device 98 is arranged in the housing cavity 11, the transportation transfer device 98 comprises a placing opening 12, a storage bin 13 is arranged on the lower side of the placing opening 12, the storage bin 13 is fixedly arranged on the inner wall of the upper side of the housing cavity 11, a storage cavity 14 with an upward opening is arranged in the storage bin 13, six PCB boards 15 are stacked in the storage cavity 14, chips 16 are welded on the upper ends of the PCB boards 15, a sweeping opening 17 is arranged in the storage cavity 14, the front opening and the rear opening of the sweeping opening 17 are opened, the opening of the sweeping opening 17 faces to the left, a belt wheel motor 35 is arranged on the rear side of the storage bin 13, the belt wheel motor 35 is fixedly arranged on the inner wall of the rear side of the housing cavity 11, a driving belt wheel shaft 20 is rotatably arranged at the front end of the belt wheel motor 35, a driving bevel gear 36 is fixedly arranged on the driving belt wheel shaft 20, a rotating base 38 is arranged on the upper side of the driving bevel gear 36, the interior rotation of rotating base 38 is equipped with sweeps pivot 19, sweep the fixed driven bevel gear 37 that is equipped with of pivot 19 lower extreme, driven bevel gear 37 with drive bevel gear 36 passes through the gear engagement transmission, sweep the fixed sweep board 18 that is equipped with in pivot 19 upper end, sweep the board 18 and pass through sweep mouthful 17, the fixed driving pulley 21 that is equipped with on the driving pulley axle 20, driving pulley 21 right side is equipped with driven pulley axle 26, the fixed driven pulley 25 that is equipped with on the driven pulley axle 26, driven pulley 25 with through belt 22 friction drive between the driving pulley 21, be equipped with standing groove 23 in the belt 22, standing groove 23 runs through belt 22 working surface.
Beneficially, two detection bases 73 are fixedly arranged at the lower end of the detection plate 49, a contact slideway 91 is arranged in the detection base 73, the opening of the contact slideway 91 faces downwards, a touch slideway 87 is arranged on the upper side of the contact slideway 91, the opening of the touch slideway 87 faces downwards, the touch slideway 87 is communicated with the contact slideway 91, a detection contact 74 is arranged in the contact slideway 91 in a sliding manner, the detection contact 74 is connected with the inner wall of the upper side of the contact slideway 91 through a buffer spring 90, a conductive shaft 89 is fixedly arranged at the upper end of the detection contact 74, the conductive shaft 89 is arranged in the touch slideway 87 in a sliding manner, a conductive contact 88 is arranged on the upper side of the conductive shaft 89, and the conductive contact 88 is fixedly arranged on the inner wall of the upper side of the touch slideway 87.
Beneficially, be equipped with sucking disc slide 61 in the pressure cover cavity 59 down, sucking disc slide 61 is fixed to be set up on the inner wall of pressure cover cavity 59 upside down, be equipped with the smooth chamber 63 of sucking disc that the opening is down in the sucking disc slide 61, it is equipped with sucking disc linkage slider 65 to slide in the smooth chamber 63 of sucking disc, sucking disc linkage slider 65 upside is equipped with sucking disc electro-magnet 62, sucking disc electro-magnet 62 is fixed to be set up on the smooth chamber 63 upside inner wall of sucking disc, sucking disc electro-magnet 62 with connect through sucking disc reset spring 64 between the sucking disc linkage slider 65, sucking disc linkage slider 65 lower extreme is fixed and is equipped with sucking disc 66.
Beneficially, the belt 22 rear side is equipped with workstation 24, workstation 24 is fixed to be set up on shell cavity 11 downside inner wall, be equipped with work cavity 80 in the workstation 24, work cavity 80 opening is forward, it is equipped with two spacing axles 79 to slide in the work cavity 80, two spacing axle 79 front end is fixed to be equipped with roof 81, spacing axle 79 runs through work cavity 80 rear side wall, work cavity 80 rear side is equipped with airtight reset cavity 75, spacing axle 79 rear end is fixed to be equipped with limiting plate 78, limiting plate 78 rear side is equipped with into storehouse contact 76, it sets up to go into storehouse contact 76 fixed on reset cavity 75 rear side inner wall, limiting plate 78 with reset cavity 75 rear side inner wall is preceding to be connected through a storehouse spring 77.
Advantageously, a pushing chamber 82 is arranged on the front side of the belt 22, the pushing chamber 82 is fixedly arranged on the inner wall of the front side of the housing cavity 11, a pushing cavity 84 with a backward opening is arranged in the pushing chamber 82, a pushing plate 86 is slidably arranged in the pushing cavity 84, a pushing plate resetting electromagnet 83 is arranged on the front side of the pushing plate 86, the pushing plate resetting electromagnet 83 is fixedly arranged on the inner wall of the front side of the pushing cavity 84, and the pushing plate 86 and the pushing plate resetting electromagnet 83 are connected through a pushing spring 85.
Beneficially, a chip placing bin 30 is arranged on the right side of the traverse bottom plate 34, the chip placing bin 30 is fixedly arranged on the inner wall of the right side of the housing cavity 11, a chip placing cavity 31 with an upward opening is arranged in the chip placing bin 30, a waste bin 27 is arranged on the right side of the driven belt wheel 25, the waste bin 27 is fixedly arranged on the inner wall of the right side of the housing cavity 11, and a waste cavity 28 with an upward opening is arranged in the waste bin 27.
In the initial state, the pulley motor 35 does not operate, the clamping electromagnet 54 is not energized, the clamping return spring 53 is in the normal state, the push spring 56 is in the extension state, the suction cup electromagnet 62 is not energized, the suction cup return spring 64 is in the normal state, the push electric slider 70 is not operated, the discharge spring 77 is in the normal state, the push plate return electromagnet 83 is energized, the push spring 85 is in the compression state, and the buffer spring 90 is in the normal state.
When recovery is started, the pulley motor 35 starts to work, the pulley motor 35 drives the driving pulley shaft 20 to rotate, the driving pulley shaft 20 drives the driving bevel gear 36 to rotate, the driving bevel gear 36 drives the driven bevel gear 37 to rotate through gear meshing transmission, the driven bevel gear 37 drives the sweeping rotating shaft 19 to rotate, the sweeping rotating shaft 19 drives the sweeping plate 18 to move circumferentially, when the sweeping plate 18 rotates anticlockwise through the sweeping opening 17, the PCB 15 and the chips 16 on the lowest side are pushed into the placing groove 23, meanwhile, the driving pulley shaft 20 drives the driving pulley 21 to rotate, the driving pulley 21 drives the belt 22 to roll clockwise through friction transmission, the belt 22 drives the PCB 15 and the chips 16 to move rightwards, and when the PCB 15 moves to the lower side of the detection mounting plate 29, the pulley motor 35 stops working;
at the moment, the lifting electric slide block 51 slides downwards, the lifting electric slide block 51 drives the lifting base plate 39 to move downwards through the lifting connecting block 52, the lifting base plate 39 drives the two clamping plates 72 to move downwards, until the two clamping plates 72 are respectively positioned at the front side and the rear side of the PCB 15, the clamping electromagnet 54 is electrified to generate attraction force, the two clamping slide blocks 41 move towards the clamping electromagnet 54, the two clamping slide blocks 41 drive the two clamping plates 72 to move towards each other through the two clamping connecting blocks 42, the two clamping plates 72 clamp the PCB 15 towards the middle to enable the PCB 15 to be at the middle position, then, the lifting motor 45 starts to work, the lifting motor 45 drives the lifting screw rod 46 to rotate, the lifting screw rod 46 drives the lifting cylinder 47 to move downwards through thread meshing transmission, the auxiliary sleeve 44 slides downwards on the auxiliary shaft 43 to limit the deflection of the detection plate 49, the lifting cylinder 47 drives the detection plate 49 to move downwards together with the auxiliary sleeve 44, the detection plate 49 drives the detection base 73 to move downwards, the detection base 73 drives the detection contact 74 to move downwards until the detection contact 74 contacts the PCB 15, the reset cavity 75 continues to move downwards, the detection base 73 drives the conductive contact 88 to move downwards, and when the conductive contact 88 contacts the conductive shaft 89, the detection contact 74 is electrified, so that whether the chip 16 works normally is detected;
if the chip 16 is detected to be unavailable, the lifting motor 45 drives the lifting screw 46 to rotate reversely, the detection plate 49 returns to the initial position, the belt wheel motor 35 continues to work, the PCB 15 together with the chip 16 falls in the waste cavity 28, if the chip 16 is detected to be available, the belt 22 drives the PCB 15 to move to the transverse moving bottom plate 34, the belt wheel motor 35 stops working, at the moment, the push plate resetting electromagnet 83 is powered off, due to the elastic potential energy of the pushing spring 85, the pushing spring 85 pushes the pushing plate 86 backwards, the pushing plate 86 pushes the PCB 15 and the chip 16 backwards, the PCB 15 moves backwards, the PCB 15 pushes the top plate 81 backwards, the top plate 81 drives the two limiting shafts 79 to move backwards until the limiting shafts 79 contact the warehousing contact 76, then the pressing electric slider 70 slides downwards, the pressing electric slider 70 drives the pressing bottom plate 55 to move downwards through the pressing electric slider 70, the lower pressing bottom plate 55 drives the lower pressing cover 58 to move downwards through the lower pressing spring 56, the lower pressing cover 58 drives the air outlet cover 67 to move downwards until the air outlet cover 67 tightly presses the PCB 15, then the hot air blower 60 blows hot air downwards, after a period of time, tin between the PCB 15 and the chip 16 is melted, the chip 16 is sucked by the sucker 66, the sucker electromagnet 62 is electrified to generate attraction, the sucker electromagnet 62 upwards attracts the sucker linkage sliding block 65, the sucker linkage sliding block 65 drives the sucker 66 to move upwards, and the sucker 66 drives the chip 16 to move upwards;
then the electric slide block 70 is pressed down to move upwards to return to the initial position, the pressing cover 58 returns to the initial position, the electric slide block 32 moves rightwards, the electric slide block 32 drives the transverse moving bottom plate 34 to move rightwards, the transverse moving bottom plate 34 drives the pressing cover 58 to move rightwards, the pressing cover 58 drives the suction cup 66 to move rightwards, the suction cup 66 drives the chip 16 to move rightwards, when the suction cup 66 is positioned at the upper side of the chip placing bin 30, the suction cup 66 stops adsorbing the chip 16, the chip 16 falls in the chip placing cavity 31, the PCB 15 stays in the working cavity 80, the push plate reset electromagnet 83 is electrified to generate attraction, the push plate reset electromagnet 83 attracts the push plate 86 to move forwards, and the bin outlet spring 77 has elastic potential energy. The warehouse-out spring 77 pushes the limiting plate 78 forwards, the limiting plate 78 drives the limiting shafts 79 forwards, the two limiting shafts 79 push the top plate 81 forwards, the top plate 81 pushes the PCB 15 forwards, the PCB 15 returns to the placing groove 23, then the belt wheel motor 35 continues to work, the belt 22 continues to rotate, the PCB 15 falls into the waste cavity 28, and the work is finished.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a chip desoldering recovery unit, includes the shell, its characterized in that: the shell is internally provided with a shell cavity with a forward opening, the shell cavity is internally provided with a chip detection device, the chip detection device comprises a detection mounting plate, the detection mounting plate is fixedly arranged on the inner wall of the upper side of the shell cavity, the detection mounting plate is internally provided with a detection lifting chute, a lifting electric slide block is arranged in the detection lifting chute in a sliding manner, the front end of the lifting electric slide block is fixedly provided with a lifting connecting block, the front end of the lifting connecting block is fixedly provided with a lifting base plate, the lifting base plate is internally provided with a clamping chute with a downward opening, a clamping electromagnet is arranged in the clamping chute and is fixedly arranged on the inner wall of the upper side of the clamping chute, the front side and the rear side of the clamping electromagnet are provided with two clamping slide blocks which are symmetrical front and back, and the clamping slide blocks are arranged in the clamping chute in a sliding manner, the lifting mechanism comprises a lifting base plate, a clamping slide block, a clamping electromagnet, a lifting motor, an auxiliary shaft, an auxiliary sleeve, a detection plate, a detection module and a detection module, wherein the clamping slide block is connected with the clamping electromagnet through a clamping reset spring;
the chip desoldering device is arranged on the right side of the chip detection device and comprises a transverse sliding groove, the transverse sliding groove is arranged in the upper side wall of the shell cavity, a transverse electric sliding block is arranged in the transverse sliding groove in a sliding manner, a transverse bottom plate is fixedly arranged at the lower end of the transverse electric sliding block, a pressing sliding groove is arranged in the transverse sliding bottom plate, a pressing electric sliding block is arranged in the pressing sliding groove in a sliding manner, a pressing connecting block is fixedly arranged at the front end of the pressing electric sliding block, a pressing bottom plate is fixedly arranged at the front end of the pressing connecting block, a pressing cover is arranged at the lower side of the pressing bottom plate, the pressing bottom plate is connected with the pressing cover through two pressing springs, the two pressing springs are bilaterally symmetrical, a pressing cover cavity with a downward opening is arranged in the pressing cover, an air outlet cover is fixedly arranged at the lower end of the pressing cover cavity, and an air outlet cover cavity with an upper opening and a lower opening is arranged in the air outlet cover, a plurality of air outlets are arranged in the cavity of the air outlet cover, the air outlets penetrate through the peripheral wall of the cavity of the air outlet cover, a hot air blower is arranged in the cavity of the lower pressing cover, and the hot air blower is fixedly arranged on the peripheral wall of the cavity of the lower pressing cover;
a transportation transmission device is arranged in the cavity of the shell, the transportation transmission device comprises a placing opening, a storage bin is arranged at the lower side of the placing opening, the storage bin is fixedly arranged on the inner wall of the upper side of the cavity of the shell, a storage cavity with an upward opening is arranged in the storage bin, six PCB boards are stacked in the storage cavity, chips are welded at the upper ends of the PCB boards, a sweeping opening is arranged in the storage cavity, the front and the back of the sweeping opening are open, the sweeping opening faces to the left, a belt wheel motor is arranged at the rear side of the storage bin, the belt wheel motor is fixedly arranged on the inner wall of the rear side of the cavity of the shell, a driving belt wheel shaft is rotatably arranged at the front end of the belt wheel motor, a driving bevel gear is fixedly arranged on the driving belt wheel shaft, a rotating base is arranged at the upper side of the driving bevel gear, a sweeping rotating shaft is rotatably arranged in the rotating base, and a driven bevel gear is fixedly arranged at the lower end of the sweeping shaft, driven bevel gear with drive bevel gear passes through the gear engagement transmission, sweep the fixed board that sweeps in pivot upper end, sweep the board and pass through sweep the mouth, the epaxial fixed driving pulley that is equipped with of driving pulley, the driving pulley right side is equipped with driven pulley axle, the epaxial fixed driven pulley that is equipped with of driven pulley, driven pulley with through belt friction transmission between the driving pulley, be equipped with the standing groove in the belt, the standing groove runs through the belt working surface.
2. The chip desoldering recovery device of claim 1, wherein: the detection device comprises a detection plate and is characterized in that two detection bases are fixedly arranged at the lower end of the detection plate, contact slide ways are arranged in the detection bases, openings of the contact slide ways face downwards, touch slide ways are arranged on the upper sides of the contact slide ways, detection contacts are arranged in the contact slide ways in a sliding mode, the upper sides of the detection contacts are connected through buffer springs, conductive shafts are fixedly arranged at the upper ends of the detection contacts, the conductive shafts are arranged in the touch slide ways in a sliding mode, conductive contacts are arranged on the upper sides of the conductive shafts, and the conductive contacts are fixedly arranged on the inner walls of the upper sides of the touch slide ways.
3. The chip desoldering recovery device of claim 1, wherein: the improved sucker-type vacuum cleaner is characterized in that a sucker slide way is arranged in the cavity of the lower pressing cover, the sucker slide way is fixedly arranged on the inner wall of the upper side of the cavity of the lower pressing cover, a sucker sliding cavity with a downward opening is arranged in the sucker slide way, a sucker linkage slide block is arranged in the sucker sliding cavity in a sliding mode, a sucker electromagnet is arranged on the upper side of the sucker linkage slide block, the sucker electromagnet is fixedly arranged on the inner wall of the upper side of the sucker sliding cavity, the sucker electromagnet is connected with the sucker linkage slide block through a sucker reset spring, and a sucker is fixedly arranged at the lower end of the sucker linkage slide block.
4. The chip desoldering recovery device of claim 1, wherein: the utility model discloses a safety belt, including shell cavity, workstation, work cavity rear side, limiting plate rear side, entrance contact, entrance spring, the belt rear side is equipped with the workstation, the workstation is fixed to be set up on the shell cavity downside inner wall, be equipped with the work cavity in the workstation, work cavity opening forward, it is equipped with two spacing axles, two to slide in the work cavity the fixed roof that is equipped with of spacing axle front end, spacing axle runs through work cavity rear side wall, work cavity rear side is equipped with airtight cavity that resets, spacing axle rear end is fixed to be equipped with the limiting plate, the limiting plate rear side is equipped with the entrance contact, the entrance contact is fixed to be set up on the cavity rear side inner wall that resets, the limiting plate with reset through a storehouse spring coupling before the cavity rear side inner wall.
5. The chip desoldering recovery device of claim 4, wherein: the belt front side is equipped with the promotion storehouse, it is fixed to set up to promote the storehouse on the shell cavity front side inner wall, be equipped with the promotion cavity of opening backward in the promotion storehouse, it is equipped with the slurcam to slide in the promotion cavity, the slurcam front side is equipped with the push pedal electro-magnet that resets, the push pedal electro-magnet that resets is fixed to be set up promote on the cavity front side inner wall, the slurcam with through promoting spring coupling between the push pedal electro-magnet that resets.
6. The chip desoldering recovery device of claim 5, wherein: the chip placing bin is arranged on the right side of the transverse moving bottom plate and is fixedly arranged on the inner wall of the right side of the shell cavity, a chip placing cavity with an upward opening is arranged in the chip placing bin, a waste bin is arranged on the right side of the driven belt wheel and is fixedly arranged on the inner wall of the right side of the shell cavity, and a waste cavity with an upward opening is arranged in the waste bin.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011620689.XA CN112518064B (en) | 2020-12-31 | 2020-12-31 | Chip desoldering recovery device |
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|---|---|---|---|
| CN202011620689.XA CN112518064B (en) | 2020-12-31 | 2020-12-31 | Chip desoldering recovery device |
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| CN112518064A CN112518064A (en) | 2021-03-19 |
| CN112518064B true CN112518064B (en) | 2021-08-17 |
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| CN112518064A (en) | 2021-03-19 |
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Effective date of registration: 20210730 Address after: 317100 904, building 14, Xinhu international phase I, Haiyou street, Sanmen County, Taizhou City, Zhejiang Province Applicant after: Wan Xiufen Address before: No. 298, Xinbei street, dashadong, Huangpu District, Guangzhou, Guangdong 510720 Applicant before: Guangzhou Lanyu Technology Co.,Ltd. |
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Effective date of registration: 20240415 Address after: 528000, Building 9, Building 1002 and 1003, Huakang Building, No.1 Keji Fifth Road, Xingtan Industrial Zone, Qixing Community, Xingtan Town, Shunde District, Foshan City, Guangdong Province (Residence Declaration) Patentee after: Foshan zhongxinbang Electronic Co.,Ltd. Country or region after: China Address before: 317100 904, building 14, Xinhu international phase I, Haiyou street, Sanmen County, Taizhou City, Zhejiang Province Patentee before: Wan Xiufen Country or region before: China |
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