CN117444343A - Chip welding equipment with positioning structure for circuit board processing - Google Patents
Chip welding equipment with positioning structure for circuit board processing Download PDFInfo
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- CN117444343A CN117444343A CN202311601560.8A CN202311601560A CN117444343A CN 117444343 A CN117444343 A CN 117444343A CN 202311601560 A CN202311601560 A CN 202311601560A CN 117444343 A CN117444343 A CN 117444343A
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- welding
- circuit board
- plate
- fixedly arranged
- welding workbench
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- 238000003466 welding Methods 0.000 title claims abstract description 150
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 7
- 238000009792 diffusion process Methods 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- 229910052574 oxide ceramic Inorganic materials 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- B23K3/08—Auxiliary devices therefor
-
- 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
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/42—Printed circuits
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses chip welding equipment with a positioning structure for circuit board processing, and relates to the technical field of circuit board processing. This chip welding equipment that circuit board processing had location structure, including welding bench, clamp installation mechanism, welding mechanism and exhaust mechanism, exhaust mechanism sets up on welding bench, and exhaust mechanism is used for absorbing and filtering the gas that produces when welding, and exhaust mechanism includes backup pad, fixed pipe, exhaust column, connecting pipe and suction nozzle, and one side surface of welding bench has the backup pad through bolt fixed mounting. This circuit board processing has location structure's chip bonding equipment uses through the cooperation of exhaust mechanism and filter element wherein, can enough be on the weldment work platform with the gaseous suction that produces when welding avoid the diffusion to cause the pollution, still can filter absorptive gas through filter element, avoid further causing the injury to the human body, improved the practicality of equipment.
Description
Technical Field
The invention relates to the technical field of circuit board processing, in particular to a chip welding device with a positioning structure for circuit board processing.
Background
Circuit boards nowadays include ceramic circuit boards, aluminum oxide ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high frequency boards, thick copper plates, impedance boards, PCBs, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like; the circuit board enables the circuit to be miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimizing the layout of electrical appliances; the circuit board can be called a printed circuit board or a printed circuit board, and the soft and hard combined board FPC and PCB are produced and developed, so that the soft and hard combined board is a new product, namely the soft and hard combined board, namely the soft circuit board and the hard circuit board, are combined together according to relevant technological requirements through pressing and other procedures, and the formed circuit board with FPC characteristics and PCB characteristics is small in size due to the fact that the parts on the circuit board are small in size, and therefore chip welding equipment is needed during welding.
However, in the process of welding the chip by the existing partial equipment, as the working environment is exposed outside, when working beside a worker, the worker is easy to inhale toxic gas generated during welding and smoke containing solid particles, so that the environment is polluted, and the human body is injured, and therefore, the chip welding equipment with the positioning structure for processing the circuit board is provided.
Disclosure of Invention
The invention aims to provide a chip welding device with a positioning structure for processing a circuit board, which can solve the problem that toxic gas generated during welding of the existing partial device can harm human bodies.
In order to achieve the above purpose, the present invention provides the following technical solutions: a die bonding apparatus for processing a circuit board having a positioning structure, comprising:
a welding workbench;
the clamping mechanism is arranged on the welding workbench and used for positioning the circuit board;
the welding mechanism is arranged on the welding workbench and is used for welding the chip on the circuit board;
the air draft mechanism is arranged on the welding workbench and is used for absorbing and filtering gas generated during welding, the air draft mechanism comprises a supporting plate, a fixing tube, an air draft tube, a connecting tube and an air suction nozzle, the supporting plate is fixedly arranged on one side outer surface of the welding workbench through bolts, the fixing tube and the air draft tube are fixedly arranged on the top of the supporting plate, the fixing tube is fixedly arranged on one side outer surface of the welding workbench, four groups of connecting tubes are fixedly arranged on the top of the welding workbench and are arranged in a rectangular shape, and one ends of the four groups of connecting tubes are fixedly provided with a group of air suction nozzles.
Preferably, the air exhausting mechanism further comprises a connecting plate, a first servo motor, a fan and a filtering component, the other ends of the four groups of connecting pipes are communicated with the inside of the fixed pipe through the inside of the welding workbench, the connecting plate is fixedly installed on the inner wall of the air exhausting pipe, the first servo motor is fixedly installed on the outer surface of one side of the connecting plate, the fan is rotatably installed on the outer surface of the other side of the connecting plate, a rotating shaft of the first servo motor is in transmission connection with the fan, and the filtering component is arranged between the fixed pipe and the air exhausting pipe.
Preferably, the filter component comprises a plugboard, an activated carbon adsorption net, a handle, a magnet sheet, a slot and a metal sheet, wherein the slot is formed in the top of the supporting board, the plugboard is placed in the slot, the activated carbon adsorption net is arranged on the plugboard, the handle is fixedly installed at the top of the plugboard, the outer surfaces of two sides of the plugboard are respectively attached to a fixed pipe and an exhaust pipe, the metal sheet is fixedly installed at the bottom of the plugboard, the magnet sheet is fixedly installed at the bottom of the inner side of the slot, the metal sheet is adsorbed and attached to the magnet sheet, and under the cooperation of the exhaust mechanism and the filter component, the gas generated during welding can be inhaled on a welding workbench to avoid pollution caused by diffusion, and the absorbed gas can be filtered through the filter component to avoid further harm to human bodies, so that the practicability of equipment is improved.
Preferably, the clamping mechanism comprises a first clamping plate, a second clamping plate, a sliding groove, a toothed plate, a gear and a second servo motor, the first clamping plate is fixedly arranged at the top of the welding workbench, the second clamping plate is arranged at the top of the welding workbench, the sliding groove is formed in the top of the welding workbench, the groove is communicated with the sliding groove, the toothed plate is slidably arranged in the sliding groove, the bottom of the second clamping plate is fixedly connected with the top of the toothed plate through the sliding groove, the gear is rotatably arranged between the inner walls of the front side and the rear side of the groove, the second servo motor is fixedly arranged on the outer surface of the front side of the welding workbench, the rotating shaft of the second servo motor is connected with the gear in a transmission manner, the gear is meshed with the toothed plate, the circuit board can be positioned under the cooperation of the welding workbench and the clamping mechanism, deviation of welding positions caused by easy displacement in the welding process is prevented, the stability of equipment during welding is improved, the fineness of the equipment welding is ensured, and the equipment is promoted and the equipment is used.
Preferably, the welding mechanism comprises a U-shaped hanging plate, a third servo motor, a transmission screw rod, a limit groove, a movable frame, a limit rod, a hydraulic rod, a welding gun, a storage battery and a power supply line, wherein the U-shaped hanging plate is arranged right above the welding workbench, the U-shaped hanging plate is fixedly installed on the outer surfaces of the two sides of the welding workbench through bolts, the third servo motor is fixedly installed on one outer surface of the U-shaped hanging plate, the transmission screw rod is rotatably installed between the inner walls of the two sides of the U-shaped hanging plate, a rotating shaft of the third servo motor is in transmission connection with the transmission screw rod, the limit groove is formed in the top of the U-shaped hanging plate, the movable frame is threadedly installed on the outer surface of the transmission screw rod, the limit rod is fixedly installed on the top of the movable frame, one end of the limit rod is extended to the position above the U-shaped hanging plate through the limit groove, the outer wall of the limit rod is attached to the inner wall of the limit groove, the inner side top of the movable frame is fixedly installed with the hydraulic rod between the inner side top and the inner side bottom, the free end of the hydraulic rod penetrates through the movable frame to the right below the movable frame and is fixedly installed with the welding gun, the rear outer surface of the movable frame is fixedly installed on the outer surface of the storage battery, the bottom of the storage battery is fixedly installed on the outer surface of the side of the power supply wire, the outer surface of the storage battery is fixedly installed between the outer surface of the storage battery and the outer side of the battery and the power supply wire is fixedly installed on the side of the welding gun, the power supply wire is matched with the welding circuit with the welding device under welding position of the welding device and the welding circuit on the power supply line and the power supply line under welding position and the welding circuit, and the welding device, the welding device and the welding device is realized.
Preferably, a wiring hole is formed in the front side of the welding workbench, and a sealing plate is fixedly mounted at the wiring hole through bolts.
Preferably, the bottom of the welding workbench is fixedly provided with four groups of foot pads which are uniformly distributed at four corners of the bottom surface of the welding workbench.
Preferably, a group of rubber pads are fixedly arranged on the outer surfaces of one side of the first clamping plate and one side of the second clamping plate.
Compared with the prior art, the invention has the beneficial effects that:
(1) This circuit board processing has location structure's chip welding equipment, through the cooperation of exhaust mechanism and filter module wherein use, can enough be on the weldment work platform with the gaseous suction that produces when welding avoid the diffusion to cause the pollution, still can filter absorptive gas through filter module, avoid further causing the injury to the human body, the in-process of having solved current partial equipment to welding the chip, because operational environment exposes outside, the staff is when one side carries out the operation, the poisonous gas that produces when inhaling the welding easily and the flue gas that contains solid particle, not only pollute the environment, can also cause the problem of injury to the human body, the practicality of equipment has been improved.
(2) The chip welding equipment with the positioning structure for processing the circuit board can position the circuit board through the cooperation of the welding workbench and the clamping mechanism, prevent deviation of welding positions caused by easy displacement in the welding process, improve the stability of the equipment during welding, ensure the fineness of the equipment during welding, and be favorable for popularization and use of the equipment.
(3) The chip welding equipment with the positioning structure for the circuit board processing can weld the chip on the circuit board on the welding workbench through the cooperation of the welding workbench and the welding mechanism, and can realize the adjustment of the welding position in a certain range, so that the frequent positioning of the circuit board and the chip is avoided, the welding range of the equipment is improved, and the use effect of the equipment is ensured.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a front perspective view of the present invention;
FIG. 2 is a rear perspective view of the present invention;
FIG. 3 is a partial front perspective view of the present invention;
FIG. 4 is a schematic view of a filter assembly according to the present invention;
FIG. 5 is a left side perspective view of the suction tube of the present invention;
FIG. 6 is a right side perspective view of the suction tube of the present invention;
FIG. 7 is a front perspective view of a mouthpiece of the present invention;
FIG. 8 is a bottom perspective cross-sectional view of the welding table of the present invention;
fig. 9 is a partial front perspective view of the welding mechanism of the present invention.
Reference numerals: 1. a welding workbench; 2. an air exhausting mechanism; 21. a support plate; 22. a fixed tube; 23. an exhaust tube; 24. a connecting pipe; 25. an air suction nozzle; 26. a connecting plate; 27. a first servo motor; 28. a fan; 29. a filter assembly; 291. inserting plate; 292. an activated carbon adsorption net; 293. a handle; 294. a magnet piece; 295. a slot; 296. a metal sheet; 3. a clamping mechanism; 31. a first clamping plate; 32. a second clamping plate; 33. a chute; 34. a groove; 35. a toothed plate; 36. a gear; 37. a second servo motor; 4. a welding mechanism; 41. a U-shaped hanging plate; 42. a third servo motor; 43. a transmission screw; 44. a limit groove; 45. a movable frame; 46. a limit rod; 47. a hydraulic rod; 48. a welding gun; 49. a storage battery; 410. a power supply line; 5. a sealing plate; 6. foot pad.
Detailed Description
Reference will now be made in detail to the present embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present invention, but not to limit the scope of the present invention.
In the description of the present invention, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present invention and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present invention can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a circuit board processing has chip welding equipment of location structure, including weldment work platform 1, clamping mechanism 3, welding mechanism 4 and exhaust mechanism 2, clamping mechanism 3 sets up on weldment work platform 1, clamping mechanism 3 is used for fixing a position the circuit board, welding mechanism 4 sets up on weldment work platform 1, welding mechanism 4 is used for carrying out the welding to the chip on the circuit board, wiring entrance to a cave has been seted up to the front side of weldment work platform 1, there is shrouding 5 in wiring entrance to a cave department through bolt fixed mounting, the bottom fixed mounting of weldment work platform 1 has four sets of callus on sole 6 and evenly distributed in the four corners of weldment work platform 1 bottom surface;
the air draft mechanism 2 is arranged on the welding workbench 1, the air draft mechanism 2 is used for absorbing and filtering gas generated during welding, the air draft mechanism 2 comprises a supporting plate 21, a fixing tube 22, an air draft tube 23, a connecting tube 24 and an air suction nozzle 25, the supporting plate 21 is fixedly arranged on one side outer surface of the welding workbench 1 through bolts, the fixing tube 22 and the air draft tube 23 are fixedly arranged on the top of the supporting plate 21, the fixing tube 22 is fixedly arranged on one side outer surface of the welding workbench 1, four groups of connecting tubes 24 are fixedly arranged on the top of the welding workbench 1 and are arranged in a rectangular shape, and one ends of the four groups of connecting tubes 24 are fixedly provided with one group of air suction nozzles 25.
The air draft mechanism 2 further comprises a connecting plate 26, a first servo motor 27, a fan 28 and a filter assembly 29, the other ends of the four groups of connecting pipes 24 are communicated with the inside of the fixed pipe 22 through the inside of the welding workbench 1, the connecting plate 26 is fixedly installed on the inner wall of the air draft pipe 23, the first servo motor 27 is fixedly installed on the outer surface of one side of the connecting plate 26, the fan 28 is rotatably installed on the outer surface of the other side of the connecting plate 26, a rotating shaft of the first servo motor 27 is in transmission connection with the fan 28, and the filter assembly 29 is arranged between the fixed pipe 22 and the air draft pipe 23.
The filter assembly 29 comprises a plugboard 291, an activated carbon adsorption net 292, a handle 293, a magnet sheet 294, a slot 295 and a metal sheet 296, wherein the slot 295 is formed in the top of the supporting plate 21, the plugboard 291 is placed in the slot 295, the activated carbon adsorption net 292 is arranged on the plugboard 291, the handle 293 is fixedly arranged at the top of the plugboard 291, the outer surfaces of the two sides of the plugboard 291 are respectively attached to the fixed pipe 22 and the exhaust pipe 23, the metal sheet 296 is fixedly arranged at the bottom of the plugboard 291, the magnet sheet 294 is fixedly arranged at the bottom of the inner side of the slot 295, the metal sheet 296 is adsorbed and attached to the magnet sheet 294, the air suction generated during welding can be prevented from being polluted by diffusion through the exhaust mechanism 2 and the matched use of the filter assembly 29, the filter assembly 29 can also filter the absorbed air, the harm to human body is avoided, the problem that the conventional partial equipment is caused in the welding process of the chip is solved, and the working environment is exposed outside, and workers easily inhale toxic air generated during the welding and smoke containing solid particles during the operation, the harm to the human body is avoided, the practical equipment is also caused.
The clamping mechanism 3 comprises a first clamping plate 31, a second clamping plate 32, a sliding groove 33, a groove 34, a toothed plate 35, a gear 36 and a second servo motor 37, the first clamping plate 31 is fixedly arranged at the top of the welding workbench 1, the second clamping plate 32 is arranged at the top of the welding workbench 1, the sliding groove 33 is arranged at the top of the welding workbench 1, the groove 34 is arranged at the bottom of the welding workbench 1, the groove 34 is communicated with the sliding groove 33, the toothed plate 35 is fixedly arranged in the sliding groove 33, the bottom of the second clamping plate 32 is fixedly connected with the top of the toothed plate 35 through the sliding groove 33, the gear 36 is rotatably arranged between the front inner wall and the rear inner wall of the groove 34, the second servo motor 37 is fixedly arranged on the front outer surface of the welding workbench 1, the rotating shaft of the second servo motor 37 is in transmission connection with the gear 36, the gear 36 is meshed with the toothed plate 35, a group of rubber pads are fixedly arranged on one side outer surfaces of the first clamping plate 31 and the second clamping plate 32, the circuit board can be positioned through the matched use of the welding workbench 1 and the clamping mechanism 3, the circuit board can be prevented from being easily displaced in the welding process, the position deviation is avoided, the welding stability is improved, and the welding stability and the welding equipment is guaranteed, and the popularization is facilitated.
The welding mechanism 4 comprises a U-shaped hanging plate 41, a third servo motor 42, a transmission screw 43, a limit groove 44, a movable frame 45, a limit rod 46, a hydraulic rod 47, a welding gun 48, a storage battery 49 and a power supply line 410, wherein the U-shaped hanging plate 41 is arranged right above the welding workbench 1, the U-shaped hanging plate 41 is fixedly arranged on the outer surfaces of the two sides of the welding workbench 1 through bolts, the third servo motor 42 is fixedly arranged on the outer surface of one side of the U-shaped hanging plate 41, the transmission screw 43 is rotatably arranged between the inner walls of the two sides of the U-shaped hanging plate 41, a rotating shaft of the third servo motor 42 is in transmission connection with the transmission screw 43, the limit groove 44 is formed in the top of the U-shaped hanging plate 41, the movable frame 45 is arranged on the outer surface of the transmission screw 43 in a threaded manner, the limit rod 46 is fixedly arranged at the top of the movable frame 45, one end of the limit rod 46 extends to the right above the U-shaped hanging plate 41 through the limit groove 44, the outer wall of gag lever post 46 is laminated with the inner wall of spacing groove 44 mutually, fixed mounting has hydraulic stem 47 between the inboard top of movable frame 45 and the inboard bottom, the free end of hydraulic stem 47 runs through movable frame 45 and extends to under the movable frame 45 and fixed mounting has welding gun 48, the rear side surface fixed mounting of movable frame 45 has battery 49, fixedly connected with power supply line 410 between the outer wall of battery 49 bottom and welding gun 48, battery 49 passes through power supply line 410 and welding gun 48 electricity and is connected, through the cooperation of welding table 1 and welding mechanism 4 and use, can weld the chip on the circuit board on the welding table 1, and realize the regulation of welding position in certain limit, avoid frequent circuit board and chip position adjustment, the welding range of equipment has been improved, the result of use of equipment has been guaranteed.
Working principle: the circuit board is arranged on the welding workbench 1 and is attached with the first clamping plate 31, the front and back positions of the circuit board are determined, the chip is arranged on the circuit board at the position to be welded, then the second servo motor 37 is controlled to start the driving gear 36 to rotate, the gear 36 drives the toothed plate 35 to slide in the sliding groove 33 and drive the second clamping plate 32 to move towards the first clamping plate 31 until the second clamping plate 32 is matched with the first clamping plate 31 to clamp the circuit board, then the third servo motor 42 can be controlled to start to drive the transmission screw 43 to rotate, the transmission screw 43 drives the movable frame 45 to move left and right on the transmission screw 43, the hydraulic rod 47 on the movable frame 45 also drives the welding gun 48 to move up and down through the free end of the hydraulic rod, the chip is welded in the left and right directions, the clamping mechanism 3 can be loosened to clamp the circuit board, the front and back positions are adjusted, the first servo motor 27 is controlled to continuously run in the welding process, the first servo motor 27 drives the fan 28 on the connecting plate 26 to continuously run, the fan 28 generates negative pressure, through the connection of a pipeline, the flue gas generated during the chip welding on the welding workbench 1 is sucked into the connecting pipe 24 through the suction nozzle 25, the flue gas is introduced into the fixed pipe 22 through the inside of the welding workbench 1, the flue gas passes through the filtration of the activated carbon adsorption net 292 and is discharged from the suction pipe 23, the activated carbon adsorption net 292 adsorbs and filters the gas, and after the welding is completed, the plug board 291 is pulled out of the slot 295 through the handle 293, and the activated carbon adsorption net 292 is cleaned or replaced.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present invention.
Claims (8)
1. A die bonding apparatus for processing a circuit board having a positioning structure, comprising:
a welding table (1);
the clamping mechanism (3) is arranged on the welding workbench (1), and the clamping mechanism (3) is used for positioning the circuit board;
the welding mechanism (4) is arranged on the welding workbench (1), and the welding mechanism (4) is used for welding the chip on the circuit board;
the air draft mechanism (2) is arranged on the welding workbench (1), the air draft mechanism (2) is used for absorbing and filtering air generated during welding, the air draft mechanism (2) comprises a supporting plate (21), a fixing tube (22), an air draft tube (23), a connecting tube (24) and an air suction nozzle (25), the supporting plate (21) is fixedly arranged on one side outer surface of the welding workbench (1) through bolts, the fixing tube (22) and the air draft tube (23) are fixedly arranged on the top of the supporting plate (21), the fixing tube (22) is fixedly arranged on one side outer surface of the welding workbench (1), four groups of connecting tubes (24) are fixedly arranged on the top of the welding workbench (1) and are arranged in a rectangular shape, and one ends of the four groups of connecting tubes (24) are fixedly provided with a group of air suction nozzles (25).
2. The die bonding apparatus having a positioning structure for circuit board processing of claim 1, wherein: the air draft mechanism (2) further comprises a connecting plate (26), a first servo motor (27), a fan (28) and a filtering component (29), the other ends of the four groups of connecting pipes (24) are communicated with the inside of the fixed pipe (22) through the inside of the welding workbench (1), the connecting plate (26) is fixedly installed on the inner wall of the air draft pipe (23), the first servo motor (27) is fixedly installed on one outer surface of the connecting plate (26), the fan (28) is rotatably installed on the other outer surface of the connecting plate (26), a rotating shaft of the first servo motor (27) is in transmission connection with the fan (28), and the filtering component (29) is arranged between the fixed pipe (22) and the air draft pipe (23).
3. The die bonding apparatus having a positioning structure for circuit board processing according to claim 2, wherein: the filter component (29) comprises a plugboard (291), an activated carbon adsorption net (292), a handle (293), a magnet sheet (294), a slot (295) and a metal sheet (296), wherein the slot (295) is formed in the top of the supporting plate (21), the plugboard (291) is placed in the slot (295), the activated carbon adsorption net (292) is arranged on the plugboard (291), the handle (293) is fixedly arranged at the top of the plugboard (291), the outer surfaces of the two sides of the plugboard (291) are respectively attached to the fixed pipe (22) and the exhaust pipe (23), the metal sheet (296) is fixedly arranged at the bottom of the plugboard (291), the magnet sheet (294) is fixedly arranged at the bottom of the inner side of the slot (295), and the metal sheet (296) is attached to the magnet sheet (294) in an adsorption mode.
4. A die bonding apparatus having a positioning structure for circuit board processing as defined in claim 3, wherein: the clamping mechanism (3) comprises a first clamping plate (31), a second clamping plate (32), a sliding groove (33), a groove (34), a toothed plate (35), a gear (36) and a second servo motor (37), wherein the first clamping plate (31) is fixedly arranged at the top of the welding workbench (1), the second clamping plate (32) is arranged at the top of the welding workbench (1), the sliding groove (33) is formed in the top of the welding workbench (1), the groove (34) is formed in the bottom of the welding workbench (1), the groove (34) is communicated with the sliding groove (33), the toothed plate (35) is slidably arranged in the sliding groove (33), the bottom of the second clamping plate (32) is fixedly connected with the top of the toothed plate (35) through the sliding groove (33), the gear (36) is rotatably arranged between the front side inner wall and the rear side inner wall of the groove (34), the second servo motor (37) is fixedly arranged on the outer surface of the front side of the welding workbench (1), the rotating shaft of the second servo motor (37) is in transmission connection with the gear (36), and the gear (36) is meshed with the toothed plate (35).
5. The die bonding apparatus having a positioning structure for circuit board processing as defined in claim 4, wherein: the welding mechanism (4) comprises a U-shaped hanging plate (41), a third servo motor (42), a transmission screw (43), a limit groove (44), a movable frame (45), a limit rod (46), a hydraulic rod (47), a welding gun (48), a storage battery (49) and a power supply line (410), wherein the U-shaped hanging plate (41) is arranged right above the welding workbench (1), the U-shaped hanging plate (41) is fixedly arranged on the outer surfaces of the two sides of the welding workbench (1) through bolts, the third servo motor (42) is fixedly arranged on one outer surface of the U-shaped hanging plate (41), the transmission screw (43) is rotatably arranged between the inner walls of the two sides of the U-shaped hanging plate (41), the rotary shaft of the third servo motor (42) is in transmission connection with the transmission screw (43), the limit groove (44) is formed in the top of the U-shaped hanging plate (41), the movable frame (45) is threadedly arranged on the outer surface of the transmission screw (43), the limit rod (46) is fixedly arranged at the top of the movable frame (45), one end of the limit rod (46) extends to the outer surface of the U-shaped hanging plate (41) through the limit groove (44), the limit rod (46) is fixedly attached to the inner wall (45) at the bottom of the inner wall (45) of the inner wall of the movable frame (45), the free end of the hydraulic rod (47) penetrates through the movable frame (45) to extend to the position right below the movable frame (45) and is fixedly provided with a welding gun (48), the outer surface of the rear side of the movable frame (45) is fixedly provided with a storage battery (49), a power supply line (410) is fixedly connected between the bottom of the storage battery (49) and the outer wall of the welding gun (48), and the storage battery (49) is electrically connected with the welding gun (48) through the power supply line (410).
6. The die bonding apparatus having a positioning structure for circuit board processing according to claim 5, wherein: the front side of the welding workbench (1) is provided with a wiring hole, and a sealing plate (5) is fixedly arranged at the wiring hole through bolts.
7. The die bonding apparatus having a positioning structure for circuit board processing of claim 6, wherein: the bottom of the welding workbench (1) is fixedly provided with four groups of foot pads (6) which are uniformly distributed at four corners of the bottom surface of the welding workbench (1).
8. The die bonding apparatus having a positioning structure for circuit board processing of claim 7, wherein: a group of rubber pads are fixedly arranged on the outer surfaces of one side of each of the first clamping plate (31) and the second clamping plate (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311601560.8A CN117444343A (en) | 2023-11-28 | 2023-11-28 | Chip welding equipment with positioning structure for circuit board processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311601560.8A CN117444343A (en) | 2023-11-28 | 2023-11-28 | Chip welding equipment with positioning structure for circuit board processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117444343A true CN117444343A (en) | 2024-01-26 |
Family
ID=89585549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311601560.8A Pending CN117444343A (en) | 2023-11-28 | 2023-11-28 | Chip welding equipment with positioning structure for circuit board processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117444343A (en) |
-
2023
- 2023-11-28 CN CN202311601560.8A patent/CN117444343A/en active Pending
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