CN117320299A - Circuit board processing equipment and processing method thereof - Google Patents
Circuit board processing equipment and processing method thereof Download PDFInfo
- Publication number
- CN117320299A CN117320299A CN202311306508.XA CN202311306508A CN117320299A CN 117320299 A CN117320299 A CN 117320299A CN 202311306508 A CN202311306508 A CN 202311306508A CN 117320299 A CN117320299 A CN 117320299A
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- China
- Prior art keywords
- circuit board
- block
- electric contact
- hollow
- contact block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000003672 processing method Methods 0.000 title claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims abstract description 34
- 238000003860 storage Methods 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 238000009713 electroplating Methods 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 8
- 238000002347 injection Methods 0.000 claims description 25
- 239000007924 injection Substances 0.000 claims description 25
- 239000007787 solid Substances 0.000 claims description 19
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 14
- 239000003153 chemical reaction reagent Substances 0.000 claims description 8
- 239000012459 cleaning agent Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 5
- 230000003028 elevating effect Effects 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 4
- 230000005389 magnetism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 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
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/18—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material
- H05K3/188—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by direct electroplating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/26—Cleaning or polishing of the conductive pattern
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
- H05K2203/0703—Plating
- H05K2203/0723—Electroplating, e.g. finish plating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/15—Position of the PCB during processing
- H05K2203/1545—Continuous processing, i.e. involving rolls moving a band-like or solid carrier along a continuous production path
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
The invention discloses circuit board processing equipment, which comprises a bottom plate, wherein two vertical plates are fixedly arranged at the top of the bottom plate, a reciprocating screw rod is rotationally connected between the two vertical plates, a servo motor is fixedly arranged on the outer side wall of one vertical plate, one end of the reciprocating screw rod penetrates through one vertical plate and is fixedly connected with an output shaft of the servo motor, a guide rod is fixedly connected between the two vertical plates, a sliding block is sleeved on the guide rod in a sliding manner, an upper matching block is arranged on one side wall of the sliding block, which is far away from the reciprocating screw rod, a lower matching block is arranged below the upper matching block, a reciprocating block is sleeved on the upper thread of the reciprocating screw rod, and a liquid storage tank is arranged between the reciprocating block and the sliding block; the invention also discloses a processing method of the circuit board processing equipment. The invention can successively complete the dust removal, electroplating, cleaning and drying of the circuit board, has high automation degree, does not need to be transferred to other stations, has simple and convenient operation, improves the working efficiency and is convenient to use.
Description
Technical Field
The invention relates to the technical field of circuit board processing, in particular to circuit board processing equipment and a circuit board processing method.
Background
Nowadays, circuit boards are miniaturized and visualized, which plays an important role in mass production of fixed circuits and optimizing the layout of electrical appliances, and electroplating is a process of plating a thin layer of other metals or alloys on the surface of certain metals by utilizing the principle of electrolysis.
In the electroplating process of the conventional circuit board, the quality of electroplating is affected because the circuit board is easy to carry dust and is difficult to clean, and the electroplated circuit board needs to be moved to other stations for cleaning and a rod, so that the automation degree is low, the operation is troublesome, and the use is very inconvenient.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a circuit board processing device and a processing method thereof.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a circuit board processing equipment, includes the bottom plate, two of top fixed mounting riser of bottom plate, two it is connected with reciprocating screw to rotate between the riser, one of them fixed mounting has servo motor on the lateral wall of riser, reciprocating screw's one end runs through its riser and with servo motor's output shaft fixed connection, two fixedly connected with guide bar between the riser, the slip cap is equipped with the slider on the guide bar, the slider is kept away from being provided with the cooperation piece on one lateral wall of reciprocating screw, the below of going up the cooperation piece is provided with down the cooperation piece, the screw cap is equipped with reciprocating piece on the reciprocating screw, be provided with the liquid reserve tank between reciprocating piece and the slider, the top fixed mounting of bottom plate has the cavity bracing piece that is located guide bar one side of keeping away from, the top fixed mounting of cavity bracing piece has the mounting panel, rotate between mounting panel and the bottom plate and be connected with the first threaded rod that is located reciprocating screw and keep away from guide bar one side, first threaded rod and cavity bracing piece are located between two risers, the thread cap is equipped with the lifter on the first threaded rod, the thread cap is provided with the lifter on one side of sliding block is provided with the hollow block, the hollow electric contact with another hollow electric contact between the hollow block is located the hollow electric contact with the hollow block on the side of another side of the slider, the hollow electric contact setting up the hollow electric contact piece.
Preferably, the lifting mechanism comprises a gear fixedly mounted on a first threaded rod, the gear is located below the lifting plate, racks connected with the gear in a meshed mode are fixedly mounted on the outer side wall of the reciprocating block, two fixing blocks are fixedly mounted at the bottom of the lifting plate, a second threaded rod connected with the fixing blocks in a rotating mode is arranged on the fixing blocks in a penetrating mode, clamping blocks are fixedly connected at one ends of the second threaded rods located on the inner sides of the two fixing blocks in a rotating mode, and hand wheels are fixedly mounted at one ends of the second threaded rods located on the outer sides of the two fixing blocks.
Preferably, the cleaning mechanism comprises a cleaning box fixedly mounted at the top of the mounting plate, cleaning boxes are arranged on two side walls of the mounting plate, a reagent inlet pipe and a reagent outlet pipe which are communicated with the inside of the hollow supporting rod are arranged at the top end of the hollow supporting rod, one end of the reagent inlet pipe, which is far away from the hollow supporting rod, penetrates through the mounting plate and is communicated with the cleaning boxes, one end of the reagent outlet pipe, which is far away from the hollow supporting rod, penetrates through the mounting plate and is communicated with the cleaning boxes, a hole block is fixedly mounted in the hollow supporting rod, a first spring is fixedly connected to the top of the hole block, and a first sliding plug is fixedly connected with the inner wall of the hollow supporting rod at one end of the first spring, which is far away from the hole block.
Preferably, the air injection mechanism comprises two air injection boxes fixedly installed at the bottom of the mounting plate, the lifting plate is located between the two air injection boxes, a second sliding plug which is in sliding connection with the air injection boxes is arranged in the hollow electric contact block, a second spring is fixedly connected to one side of the second sliding plug, which is far away from the solid electric contact block, one end of the second spring, which is far away from the second sliding plug, is fixedly connected to the inner wall of one end of the hollow electric contact block, an air inlet pipe and an air outlet pipe which are communicated with the hollow electric contact block are arranged on the hollow electric contact block, the air inlet pipe and the air outlet pipe are located on one side, which is close to the solid electric contact block, of the hollow electric contact block, and one end, which is far away from the hollow electric contact block, of the air outlet pipe is communicated with the air injection boxes.
Preferably, the hollow support rod is provided with a first through hole positioned below the hole block.
Preferably, a second through hole is formed in one end side wall of the hollow electric contact block.
Preferably, the first slide plug is magnetic.
Preferably, the agent inlet pipe and the agent outlet pipe are internally provided with one-way valves.
Preferably, a filter screen is arranged in the air inlet pipe.
A processing method of circuit board processing equipment comprises the following steps:
the method comprises the steps that firstly, a circuit board is clamped and fixed through two clamping blocks, and loading of the circuit board is completed;
secondly, starting a servo motor, driving a reciprocating screw rod to rotate so as to drive a liquid storage tank to move towards a direction close to a circuit board, removing dust on the surface of the circuit board through an air injection mechanism, immersing the circuit board into the liquid storage tank through a lifting mechanism to finish electroplating, synchronously sucking a cleaning agent into a hollow supporting rod for temporary storage through synchronous action of a cleaning mechanism, and closing the servo motor;
thirdly, after electroplating is completed, starting the servo motor again, continuously rotating the reciprocating screw rod to drive the liquid storage tank to move back, spraying the cleaning agent sucked into the hollow support rod to clean the circuit board by action of the cleaning mechanism, and drying the circuit board by action of the air injection mechanism;
and fourthly, taking the circuit board which is finished being processed off from between the two clamping blocks, and finishing discharging.
The invention has the beneficial effects that:
through setting up servo motor, reciprocating screw, reciprocating piece, go up the cooperation piece, lower cooperation piece, solid electric contact piece, cavity electric contact piece, guide bar, liquid reserve tank, first threaded rod, lifter plate, second threaded rod, press from both sides tight kui's bank, first sliding plug, first spring, second sliding plug, gear, rack, intake pipe, outlet duct, advance agent pipe, play agent pipe, cleaning box, jet-propelled box, can accomplish dust removal, electroplating, washing and the drying of circuit board successively, degree of automation is high, need not to shift to other stations, easy operation is convenient, work efficiency has been improved, and convenient use.
The invention can successively complete the dust removal, electroplating, cleaning and drying of the circuit board, has high automation degree, does not need to be transferred to other stations, has simple and convenient operation, improves the working efficiency and is convenient to use.
Drawings
Fig. 1 is a schematic perspective view of a side of a circuit board processing device according to the present invention;
fig. 2 is a schematic perspective view of another side of a circuit board processing device according to the present invention;
FIG. 3 is a schematic plan view of the bottom of the lift plate of the present invention;
FIG. 4 is a schematic view showing the planar structure of the inside of the hollow support rod of the present invention;
fig. 5 is a schematic plan view of a hollow electrical contact block according to the present invention.
In the figure: 1 a bottom plate, 2 a hollow supporting rod, 3 a vertical plate, 4 a solid electric contact block, 5 a hollow electric contact block, 6 an air inlet pipe, 7 a lower matching block, 8 an upper matching block, 9 a guide rod, 10 a liquid storage tank, 11 a servo motor, 12 an air outlet pipe, 13 an agent outlet pipe, 14 a cleaning tank, 15 a mounting plate, 16 a cleaning box, 17 a reciprocating screw rod, 18 an air injection box, 19 an agent inlet pipe, 20 a sliding block, 21 a first through hole, 22 a rack, 23 a gear, 24 a first threaded rod, 25 a lifting plate, 26 a reciprocating block, 27 a fixed block, 28 a second threaded rod, 29 a clamping block, 30 a hand wheel, 31 a hole block, 32 a first spring, 33 a first sliding plug, 34 a second spring, 35 a second sliding plug and 36 a second through hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-5, a circuit board processing device comprises a bottom plate 1, two vertical plates 3 are fixedly installed at the top of the bottom plate 1, a reciprocating screw rod 17 is rotatably connected between the two vertical plates 3, a servo motor 11 is fixedly installed on the outer side wall of one vertical plate 3 of the bottom plate, one end of the reciprocating screw rod 17 penetrates through one vertical plate 3 and is fixedly connected with an output shaft of the servo motor 11, a guide rod 9 is fixedly connected between the two vertical plates 3, a sliding block 20 is sleeved on the guide rod 9 in a sliding manner, an upper matching block 8 is arranged on one side wall, far away from the reciprocating screw rod 17, of the sliding block 20, a lower matching block 7 is arranged below the upper matching block 8, a reciprocating block 26 is sleeved on the reciprocating screw rod 17 in a thread manner, a liquid storage box 10 is arranged between the reciprocating block 26 and the sliding block 20, a hollow supporting rod 2 is fixedly installed at the top of the bottom plate 1 and is positioned at one side, far away from the reciprocating screw rod 17, a first threaded rod 24 is rotatably connected between the mounting plate 15 and the bottom plate 1, a first threaded rod 24 is positioned at one side, far away from the reciprocating screw rod 17, the first threaded rod 24 is positioned between the first threaded rod 24 and the hollow supporting rod 2, a lifting mechanism 25 is sleeved on the first threaded rod 24, and the first threaded rod 24 is provided with a lifting mechanism 25, and is sleeved with a threaded rod 25;
the lifting mechanism comprises a gear 23 fixedly arranged on a first threaded rod 24, the gear 23 is positioned below a lifting plate 25, a rack 22 meshed with the gear 23 is fixedly arranged on the outer side wall of a reciprocating block 26, two fixed blocks 27 are fixedly arranged at the bottom of the lifting plate 25, second threaded rods 28 rotatably connected with the two fixed blocks 27 are respectively arranged on the two fixed blocks 27 in a penetrating manner, clamping blocks 29 are respectively rotatably connected to one ends of the two second threaded rods 28 positioned on the inner sides of the two fixed blocks 27, and hand wheels 30 are respectively fixedly arranged at one ends of the two second threaded rods 28 positioned on the outer sides of the two fixed blocks 27;
a solid electric contact block 4 is arranged on one side wall of the other vertical plate 3, which is close to the sliding block 20, a hollow electric contact block 5 positioned between the solid electric contact block 4 and the other vertical plate 3 is arranged at the top of the bottom plate 1, a second through hole 36 is formed on one side wall of the hollow electric contact block 5, the hollow electric contact block 5 is positioned below the solid electric contact block 4, and a cleaning mechanism connected with the hollow supporting rod 2 is arranged on the mounting plate 15;
the cleaning mechanism comprises a cleaning box 14 fixedly arranged at the top of a mounting plate 15, cleaning boxes 16 are arranged on two side walls of the mounting plate 15, an agent inlet pipe 19 and an agent outlet pipe 13 which are communicated with the inside of the cleaning box are arranged at the top of a hollow supporting rod 2, one ends of the agent inlet pipe 19, which are far away from the hollow supporting rod 2, penetrate through the mounting plate 15 and are communicated with the cleaning box 14, one ends of the agent outlet pipe 13, which are far away from the hollow supporting rod 2, penetrate through the mounting plate 15 and are communicated with the cleaning boxes 16, a hole block 31 is fixedly arranged in the hollow supporting rod 2, a first through hole 21 positioned below the hole block 31 is formed in the hollow supporting rod 2, the upper matching block 8 and the solid electric contact block 4 control the on-off of a circuit where the hole block 31 is positioned, a first spring 32 is fixedly connected to the top of the hole block 31, one ends of the first spring 32, which are far away from the hole block 31, are fixedly connected with a first sliding plug 33 which is in sliding connection with the inner wall of the hollow supporting rod 2, and the first sliding plug 33 is provided with magnetism;
the mounting plate 15 is provided with an air injection mechanism connected with the hollow electric contact block 5, the air injection mechanism comprises two air injection boxes 18 fixedly arranged at the bottom of the mounting plate 15, the lifting plate 25 is positioned between the two air injection boxes 18, the hollow electric contact block 5 is internally provided with a second sliding plug 35 which is in sliding connection with the air injection boxes, one side of the second sliding plug 35, which is far away from the solid electric contact block 4, is fixedly connected with a second spring 34, the lower matching block 7 and the hollow electric contact block 5 control the on-off of a circuit where the second spring 34 is positioned, one end of the second spring 34, which is far away from the second sliding plug 35, is fixedly connected onto the inner wall of one end of the hollow electric contact block 5, an air inlet pipe 6 and an air outlet pipe 12 which are communicated with the hollow electric contact block 5 are arranged on the hollow electric contact block 5, a filter screen is arranged in the air inlet pipe 6, the air inlet pipe 6 and the air outlet pipe 12 are positioned on one side, which is close to the solid electric contact block 4, and one end, which is far away from the hollow electric contact block 5, of the air outlet pipe 12 is communicated with the air injection boxes 18.
A processing method of circuit board processing equipment comprises the following steps:
the first step, the circuit board is clamped and fixed through two clamping blocks 29, and the loading of the circuit board is completed;
secondly, starting a servo motor 11, driving a reciprocating screw rod 17 to rotate so as to drive a liquid storage tank 10 to move towards a direction close to a circuit board, removing dust on the surface of the circuit board through an air injection mechanism, immersing the circuit board into the liquid storage tank 10 through downward movement of a lifting mechanism to finish electroplating, synchronously sucking a cleaning agent into a hollow supporting rod 2 for temporary storage through synchronous action of a cleaning mechanism, and closing the servo motor 11;
thirdly, after electroplating is completed, the servo motor 11 is started again, the reciprocating screw rod 17 continues to rotate, the liquid storage tank 10 is driven to move back, the cleaning mechanism acts to spray the cleaning agent sucked into the hollow support rod 2 for temporary storage to the circuit board for cleaning, and then the air injection mechanism acts to dry the circuit board;
and fourthly, the circuit board which is finished being processed is taken down from between the two clamping blocks 29, and unloading is finished.
When the invention is used, the circuit board is positioned between the two clamping blocks 29, the second threaded rod 28 is rotated by manually rotating the hand wheel 30, the two clamping blocks 29 are mutually close to each other, so that the circuit board can be clamped and fixed, the servo motor 11 is started, the output shaft of the servo motor 11 drives the reciprocating screw rod 17 to rotate, the reciprocating block 26 moves from the farthest distance from the mounting plate 15 to the direction close to the mounting plate 15 by arranging the sliding block 20 and the guide rod 9, the reciprocating block 26 drives the rack 22, the sliding block 20 and the liquid storage tank 10 to move, the first threaded rod 24 is rotated by meshing connection of the rack 22 and the gear 23, the lifting plate 25 is rotated downwards, so that the circuit board clamped and fixed can be downwards moved, when the reciprocating block 26 moves to the lower matching block 7 to be contacted with the hollow electric contact block 5, the second spring 34 in the hollow electric contact block 5 is electrified, the second spring 34 is contracted, the second sliding plug 35 slides in the direction away from the air inlet pipe 6, external air is sucked into the hollow electric contact block 5 through the air inlet pipe 6, the reciprocating block 26 continues to move towards the direction close to the mounting plate 15, when the reciprocating block 26 moves until the lower matching block 7 is positioned between the solid electric contact block 4 and the hollow electric contact block 5, the second spring 34 is not electrified, the second spring 34 is retracted, the second sliding plug 35 returns to the initial position, the air sucked into the hollow electric contact block 5 sequentially passes through the air outlet pipe 12 and the air injection box 18 and is sprayed out of the spray nozzle on the air injection box 18 to remove dust on the surface of the circuit board, the reciprocating block 26 continues to move to the upper matching block 8 to contact with the solid electric contact block 4, so that the hole block 31 is electrified to generate magnetism, the first sliding plug 33 with magnetism slides towards the direction close to the hole block 31, the first spring 32 is compressed, the cleaning agent in the cleaning tank 14 enters the hollow supporting rod 2 through the agent inlet pipe 19, the reciprocating block 26 moves continuously, the liquid storage tank 10 is positioned below the circuit board, and when the reciprocating block 26 moves to be farthest from the hollow electric contact block 5, the circuit board is completely immersed in the liquid storage tank 10 to finish electroplating;
after electroplating is completed, the reciprocating block 26 drives the rack 22, the sliding block 20 and the liquid storage tank 10 to move towards the direction close to the hollow electric contact block 5, the first threaded rod 24 rotates around the other direction through meshed connection of the rack 22 and the gear 23, the lifting plate 25 moves upwards and is positioned above the liquid storage tank 10, the reciprocating block 26 continues to move, when the reciprocating block 26 moves to the position, between the solid electric contact block 4 and the hollow electric contact block 5, of the upper matching block 8, the hole block 31 is not electrified, magnetism disappears, the first sliding plug 33 slides to the initial position due to the elasticity generated by compression of the first spring 32, a cleaning agent sucked into the hollow supporting rod 2 sequentially passes through the agent outlet pipe 13 and the cleaning box 16 and is sprayed out of the spray head on the cleaning box 16 to clean a circuit board, the reciprocating block 26 then continues to move, the reciprocating block 26 moves to the lower matching block 7 again to be contacted with the hollow electric contact block 5, the outer air enters the hollow electric contact block 5 through the air inlet pipe 6 again, the lower matching block 7 is not contacted with the hollow electric contact block 5, the second spring 34 is not contacted with the hollow electric contact block 5 when the reciprocating block 26 moves to the initial position, the second spring 34 is again contacted with the hollow electric contact block 5, the air outlet pipe 18 is restored to the air outlet pipe 18 again, and the spray head is sequentially sprayed out of the spray head on the air outlet pipe 18 from the spray head to the spray head on the circuit board through the spray head box 16, and the spray head is sequentially, and the spray head is rotated between the spray head and the circuit board is rotated on the circuit board through the spray head box and the spray head box is sequentially.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The circuit board processing equipment comprises a bottom plate (1), and is characterized in that two vertical plates (3) are fixedly arranged at the top of the bottom plate (1), a reciprocating screw (17) is rotationally connected between the two vertical plates (3), one of the vertical plates is fixedly provided with a servo motor (11) on the outer side wall of the vertical plates (3), one end of the reciprocating screw (17) penetrates through one vertical plate (3) and is fixedly connected with an output shaft of the servo motor (11), a guide rod (9) is fixedly connected between the two vertical plates (3), a sliding block (20) is sleeved on the guide rod (9) in a sliding manner, an upper matching block (8) is arranged on one side wall, far away from the reciprocating screw (17), a lower matching block (7) is arranged below the upper matching block (8), a reciprocating block (26) is sleeved on the upper thread of the reciprocating screw (17), a box (10) is arranged between the reciprocating block (26) and the sliding block (20), a hollow supporting rod (15) is fixedly arranged at the top of the bottom plate (1), far away from the hollow supporting rod (2) on one side of the reciprocating rod (17), the utility model discloses a jet-propelled air conditioner, including mounting panel (15) and bottom plate (1), be connected with the first threaded rod (24) that are located reciprocating screw (17) and keep away from guide bar (9) one side between mounting panel (15) and bottom plate (1), first threaded rod (24) and cavity bracing piece (2) are located between two riser (3), the cover is equipped with lifter plate (25) on first threaded rod (24), lifter plate (25) slip-on is on cavity bracing piece (2), be provided with the elevating system who is connected with reciprocating block (26) on first threaded rod (24), another be provided with solid electric contact block (4) on one lateral wall that riser (3) are close to slider (20), the top of bottom plate (1) is provided with cavity electric contact block (5) that are located between solid electric contact block (4) and another riser (3), cavity electric contact block (5) are located the below of solid electric contact block (4), be provided with the wiper mechanism who is connected with cavity bracing piece (2) on mounting panel (15), be provided with on mounting panel (15) and be connected with air jet-propelled electric contact block (5).
2. The circuit board processing device according to claim 1, wherein the lifting mechanism comprises a gear (23) fixedly mounted on a first threaded rod (24), the gear (23) is located below the lifting plate (25), a rack (22) meshed with the gear (23) is fixedly mounted on the outer side wall of the reciprocating block (26), two fixed blocks (27) are fixedly mounted at the bottom of the lifting plate (25), second threaded rods (28) rotatably connected with the two fixed blocks (27) are respectively and fixedly mounted on the two fixed blocks (27) in a penetrating manner, clamping blocks (29) are respectively and rotatably connected to one end, located on the inner side of the two fixed blocks (27), of the two second threaded rods (28), and hand wheels (30) are respectively and fixedly mounted on one end, located on the outer side of the two fixed blocks (27).
3. The circuit board processing device according to claim 1, wherein the cleaning mechanism comprises a cleaning box (14) fixedly installed at the top of the installation plate (15), cleaning boxes (16) are arranged on two side walls of the installation plate (15), a reagent inlet pipe (19) and a reagent outlet pipe (13) which are communicated with the inside of the hollow support rod (2) are arranged at the top end of the hollow support rod (2), one end of the reagent inlet pipe (19) far away from the hollow support rod (2) penetrates through the installation plate (15) and is communicated with the cleaning box (14), one end of the reagent outlet pipe (13) far away from the hollow support rod (2) penetrates through the installation plate (15) and is communicated with the cleaning boxes (16), a hole block (31) is fixedly installed in the inside of the hollow support rod (2), a first spring (32) is fixedly connected to the top of the hole block (31), and one end of the first spring (32) far away from the hole block (31) is fixedly connected with a first sliding plug (33) which is slidably connected with the inner wall of the hollow support rod (2).
4. The circuit board processing device according to claim 1, wherein the air injection mechanism comprises two air injection boxes (18) fixedly installed at the bottom of the installation plate (15), the lifting plate (25) is located between the two air injection boxes (18), a second sliding plug (35) which is in sliding connection with the two air injection boxes is arranged in the hollow electric contact block (5), a second spring (34) is fixedly connected to one side, away from the solid electric contact block (4), of the second sliding plug (35), one end, away from the second sliding plug (35), of the second spring (34) is fixedly connected to the inner wall of one end of the hollow electric contact block (5), an air inlet pipe (6) and an air outlet pipe (12) which are communicated with the hollow electric contact block (5) are arranged on the hollow electric contact block (5), one side, close to the solid electric contact block (4), of the air inlet pipe (6) and the air outlet pipe (12) are located on one side, away from the solid electric contact block (4), of the air outlet pipe (12) is communicated with the air injection boxes (18).
5. A circuit board processing device according to claim 3, characterized in that the hollow support bar (2) is provided with a first through hole (21) located below the hole block (31).
6. A circuit board processing device according to claim 1, characterized in that the hollow electrical contact block (5) is provided with a second through hole (36) on one end side wall.
7. A circuit board processing apparatus according to claim 3, characterized in that the first slide plug (33) is magnetic.
8. A circuit board processing device according to claim 3, characterized in that the agent inlet pipe (19) and the agent outlet pipe (13) are provided with one-way valves.
9. A circuit board processing device according to claim 4, characterized in that a filter screen is provided in the air inlet pipe (6).
10. A processing method of a circuit board processing apparatus, comprising the steps of:
the first step, the circuit board is clamped and fixed through two clamping blocks (29), and the loading of the circuit board is completed;
secondly, starting a servo motor (11), driving a reciprocating screw rod (17) to rotate so as to drive a liquid storage tank (10) to move towards a direction close to a circuit board, simultaneously removing dust on the surface of the circuit board through an air injection mechanism, enabling the circuit board to move downwards through a lifting mechanism and dip into the liquid storage tank (10) to finish electroplating, synchronously sucking a cleaning agent into a hollow supporting rod (2) for temporary storage through synchronous action of a cleaning mechanism, and closing the servo motor (11);
thirdly, after electroplating is completed, the servo motor (11) is started again, the reciprocating screw (17) continues to rotate, the liquid storage tank (10) is driven to move back, the cleaning mechanism acts to spray the cleaning agent sucked into the hollow support rod (2) for temporary storage to the circuit board for cleaning, and then the air injection mechanism acts to dry the circuit board;
and fourthly, the circuit board which is finished being processed is taken down from between the two clamping blocks (29) to finish unloading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202311306508.XA CN117320299A (en) | 2023-10-10 | 2023-10-10 | Circuit board processing equipment and processing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311306508.XA CN117320299A (en) | 2023-10-10 | 2023-10-10 | Circuit board processing equipment and processing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117858365A (en) * | 2024-02-06 | 2024-04-09 | 武汉辉天精密工业有限公司 | Processing method of composite circuit board |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117858365A (en) * | 2024-02-06 | 2024-04-09 | 武汉辉天精密工业有限公司 | Processing method of composite circuit board |
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