CN114885502A - Novel circuit board and manufacturing process thereof - Google Patents
Novel circuit board and manufacturing process thereof Download PDFInfo
- Publication number
- CN114885502A CN114885502A CN202210440147.7A CN202210440147A CN114885502A CN 114885502 A CN114885502 A CN 114885502A CN 202210440147 A CN202210440147 A CN 202210440147A CN 114885502 A CN114885502 A CN 114885502A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- fixedly connected
- seat
- rod
- pipe
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0047—Drilling of holes
-
- 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
- H05K3/24—Reinforcing the conductive pattern
- H05K3/241—Reinforcing the conductive pattern characterised by the electroplating method; means therefor, e.g. baths or apparatus
-
- 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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/42—Plated through-holes or plated via connections
- H05K3/423—Plated through-holes or plated via connections characterised by electroplating method
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
The invention belongs to the technical field of circuit boards, and particularly relates to a novel circuit board and a manufacturing process thereof.A side surface of a workbench is connected with an electric slide rod in a sliding manner, the outer surface of the electric slide rod is fixedly connected with a supporting block, the side surface of the supporting block is fixedly connected with a connecting seat, the side surface of the connecting seat is connected with a drill rod, the upper surface of the workbench is provided with a placing groove, a circuit board body is arranged on the upper surface of the workbench and positioned in the placing groove, clamping blocks which are symmetrically arranged are fixedly connected in the workbench, the clamping blocks are V-shaped, the outer surface of each clamping block is sleeved with a rubber sleeve, a supporting seat is fixedly connected in the workbench, and a sliding rod is connected in the supporting seat in a sliding manner; under the interact through runner pipe and storage seat, can carry out automatic copper facing operation to the hole after getting bored, convenient to use, but also can be according to the degree of depth of drilling and the outflow of automatic control copper facing liquid, avoided extravagant.
Description
Technical Field
The invention belongs to the technical field of circuit boards, and particularly relates to a novel circuit board and a manufacturing process thereof.
Background
The circuit board has the name: the printed circuit board comprises a ceramic circuit board, an alumina ceramic circuit board, an aluminum nitride ceramic circuit board, a PCB (printed circuit board), an aluminum substrate, a high-frequency board, a thick copper board, an impedance board, a PCB, an ultrathin circuit board, a printed copper etching technology circuit board and the like. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout.
In the processing of circuit boards, some solutions are also proposed in the prior art, for example, a chinese patent with publication number CN215898119U discloses a circuit board processing apparatus, which includes: the box body is used for accommodating a circuit board to be processed so as to wash and process the circuit board to be processed; the flushing spray pipe assembly is arranged on the box body and used for flushing and processing the circuit board to be processed, and the flushing spray pipe assembly is provided with a plurality of nozzles; the main water inlet pipe is respectively connected with the box body; the water pump is connected with the main water inlet pipe; and the developing device is connected with the box body and is used for developing and processing the circuit board to be processed. Therefore, the utility model discloses technical scheme can be with treating the downthehole printing ink of face of processing circuit board and wash out, can effectively protect the green oil bridge of treating the processing circuit board simultaneously again.
Need drill to the circuit board surface when adding man-hour to the circuit board at present, need fix the circuit board when drilling, but some devices of phenomenon probably cause the phenomenon of scraping the circuit board when fixed, have influenced the normal use of circuit board.
Therefore, the invention provides a novel circuit board and a manufacturing process thereof.
Disclosure of Invention
To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.
The technical scheme adopted by the invention for solving the technical problems is as follows: the novel circuit board is characterized in that: the electroplating bath is arranged on the surface of the circuit board body; the electroplating bath is used for copper deposition electroplating, the left side and the right side of the circuit board body are fixedly connected with embedded columns, and clamping rods are fixedly connected to the bottom ends of the embedded columns
The novel circuit board manufacturing process is suitable for the novel circuit board and comprises the following steps:
s1, placing the circuit board body to be processed in a clamping block in the placing groove;
s2, driving the electric slide bar and the supporting block to move through an external power supply, driving the connecting seat and the drill rod to move through the supporting block, and then moving the drill rod to a proper position;
and S3, drilling the surface of the circuit board body through the position of the drill rod, and then carrying out copper deposition electroplating in the drill hole.
Preferably, an electric slide rod is slidably connected to a side surface of the workbench, a supporting block is fixedly connected to the outer surface of the electric slide rod, a connecting seat is fixedly connected to the side surface of the supporting block, a drill rod is connected to the side surface of the connecting seat, a placing groove is formed in the upper surface of the workbench, a circuit board body is arranged on the upper surface of the workbench and located inside the placing groove, symmetrically-arranged clamping blocks are fixedly connected inside the workbench, the clamping blocks are V-shaped, and a rubber sleeve is sleeved on the outer surface of each clamping block; when the drill rod is used, the connecting seat and the drill rod can be moved to proper positions through the electric slide rod, so that the drill rod can conveniently drill holes in different positions of the circuit board; and under the effect of the clamping blocks on the two sides, the clamping blocks can clamp the circuit board, so that the phenomenon that the circuit board deviates during processing is avoided.
Preferably, the inside of the workbench is fixedly connected with a supporting seat, the inside of the supporting seat is slidably connected with a sliding rod, the bottom end of the sliding rod is fixedly connected with an extrusion spring, the number of the sliding rods is two, the sliding rods are arranged in bilateral symmetry, the outer surfaces of the two sliding rods are fixedly connected with elastic lugs, the inside of the workbench is fixedly connected with an air storage cavity, the inside of the air storage cavity is slidably connected with a piston plate, one side of the piston plate, which is close to the elastic lugs, is fixedly connected with an elastic pressure rod, the outer surface of the air storage cavity is fixedly connected with an air delivery pipe, one end of the air delivery pipe penetrates through the inside of the air collection cavity, and the inside of the air collection cavity is slidably connected with a pushing seat; when using, when arranging the circuit board body in supporting seat upper surface, staff's manual pressing circuit board body and slide bar, the slide bar can drive the elastic convex block of its left and right sides and push down the extrusion spring, later elastic convex block can contact each other and extrude it with the elasticity depression bar, the elasticity depression bar can drive the piston board and remove in the internal portion of gas storage cavity, later the inside gas of gas storage cavity can transmit to the gas collection cavity through the gas-supply pipe in, the internal portion pressure increase of gas collection cavity afterwards, make its inside seat that pushes away remove, later it can further press from both sides the clamp splice to push away the seat, the processing to the circuit board has brought the convenience.
Preferably, the interior of the gas pipe is fixedly connected with a one-way valve, the elastic pressure rod is arc-shaped, the interior of the elastic pressure rod is connected with a return spring, the interior of the gas collecting cavity is fixedly connected with two limiting columns, the two pushing seats are symmetrically arranged by the limiting columns, and the pushing seats are slidably connected to the outer surface of the clamping block; when using, because push away seat sliding connection inside the gas collecting cavity, and the upper and lower both sides that push away the seat and be in both sides clamp splice of both sides, the shape of clamp splice is the V type, so when pushing away the seat and removing, can promote the clamp splice and warp, and then make the contained angle of clamp splice diminish, what make the clamp splice can stabilize is to the circuit board centre gripping, and the clamp splice surface has cup jointed the rubber sleeve, can not lead to the fact to destroy and warp to the circuit board, has ensured the normal use behind the circuit board.
Preferably, an air storage bag is fixedly connected to one side of the extrusion spring inside the supporting seat, and an air blowing rod is fixedly connected to the outer surface of the air storage bag; when the air storage bag is used, when the sliding rod and the extrusion spring move, the sliding rod and the extrusion spring can simultaneously press the air storage bag downwards, then air in the air storage bag can be extruded out and blown out through the air blowing rod, dust on the surface of the circuit board is blown, and the air storage bag is convenient to use later; meanwhile, when the circuit board finishes processing the sliding rod and the extrusion spring is separated from the air storage bag, the air storage bag can give out air again, so that the copper plating in the hole is dried and formed as soon as possible.
Preferably, the cleaning bags are fixedly connected to the left side and the right side of the drill rod inside the connecting seat, the adsorption pipes are fixedly connected to the outer surfaces of the cleaning bags, and the cleaning bags are trapezoidal in shape; when accomplishing the centre gripping to the circuit board after drilling, through the continuous drilling of drilling rod, be in the clearance bag pressurized of drilling rod both sides, later the clearance bag can be and give vent to anger and the state of breathing in to through the residue that produces when the adsorption tube will punch, or hang the residue at the inner wall at hole place and spout away or absorb, improved the machining efficiency of circuit board.
Preferably, the inside of the connecting seat is rotatably connected with a fixed pulley, the outer surface of the fixed pulley is wound with a connecting rope, the inside of the connecting seat is slidably connected with a push rod, one end of the connecting rope is connected to the outer surface of the drill rod, the other end of the connecting rope is connected to the outer surface of the push rod, the bottom end of the push rod is fixedly connected with a circulating pipe, and one end of the circulating pipe penetrates through the inside of the storage seat; when using, when once boring and getting the end, when the drilling rod upwards takes out, the connection rope that is in the drilling rod surface no longer receives the pulling force, later through the effect of fixed pulley, makes the push rod of connecting the rope other end drive the runner pipe and moves down, later is in the inside that the inside chemical medicine of storage seat can flow to the hole, carries out heavy copper electroplating treatment to the hole inner wall.
Preferably, the surface of the storage seat is provided with a circulation groove, and the length of the circulation groove is matched with that of the circulation pipe; meshing grooves are formed in the left side and the right side of the circulating pipe, and are formed in the positions, close to the upper side, of the circulating pipe; when using, when the runner pipe does not change, the meshing groove is located the runner groove by the top, store the inside liquid of seat and can not flow this moment, when the runner pipe moves down, the meshing groove on runner pipe surface can remove to one side of runner groove, later runner groove and meshing groove mutually support, the liquid of its inside can be followed the junction in two grooves and flowed out, it is comparatively convenient to use, can be according to drilling rod drilling depth simultaneously, and make the drilling rod remove different distances, and then make the combination area of runner groove and meshing groove different, and then can flow the liquid of different volumes, the outflow that can automatic control liquid, waste has been avoided.
Preferably, the outer surface of the storage seat is fixedly connected with a guide pipe, the guide pipe is oblique, one end of the guide pipe is arranged on one side close to the circulation groove, and the other end of the guide pipe is arranged on one side close to the drill rod; when liquid flows out from the circulation groove on the lower surface of the storage seat, the liquid can flow into the drill hole on one side of the drill rod as soon as possible under the action of the guide pipe, and the circuit board is conveniently processed later.
The invention has the following beneficial effects:
1. according to the novel circuit board and the manufacturing process thereof, the circuit boards with different thicknesses can be clamped by the clamping block through the use of the push seat and the clamping block, the phenomenon of scraping the surface of the circuit board is avoided, the phenomenon of circuit board deviation in the drilling process is avoided, and the processing efficiency of the circuit board is improved.
2. According to the novel circuit board and the manufacturing process thereof, the air storage bag and the air blowing rod are used, so that dust on the surface of the circuit board can be treated, copper plating in holes after drilling is finished can be blown, and the copper plating can be molded as soon as possible.
3. According to the novel circuit board and the manufacturing process thereof, the drilled holes can be subjected to automatic copper plating operation under the interaction of the circulating pipe and the storage seat, the novel circuit board is convenient to use, the outflow of copper plating liquid can be automatically controlled according to the drilling depth, and waste is avoided.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the support base of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of a portion of the structure of the gas reservoir of the present invention;
FIG. 5 is a sectional view of the connecting socket of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 5 at B in accordance with the present invention;
fig. 7 is a flow chart of the method of the present invention.
In the figure: 1. a work table; 11. a supporting base; 111. a gas storage bag; 112. a blowing rod; 12. a slide bar; 121. an elastic bump; 13. a compression spring; 14. a gas storage cavity; 15. a piston plate; 16. an elastic pressure lever; 17. a gas delivery pipe; 18. a gas collection cavity; 19. a pushing seat; 2. an electric slide bar; 3. a support block; 4. a connecting seat; 41. cleaning the capsule; 42. an adsorption tube; 43. a push rod; 44. a flow-through tube; 441. an engagement groove; 45. a storage seat; 451. a circulation tank; 452. a guide tube; 5. a drill stem; 6. a placement groove; 7. a circuit board body; 71. an electroplating bath; 72. a clamping rod; 8. a clamping block; 9. a fixed pulley; 91. and connecting ropes.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example one
As shown in fig. 1 to 6, the novel circuit board according to the embodiment of the present invention includes a circuit board body 7, wherein an electroplating bath 71 is disposed on a surface of the circuit board body 7; the electroplating bath 71 is used for copper deposition electroplating, embedded columns 72 are fixedly connected to the left side and the right side of the circuit board body 7, and clamping rods 73 are fixedly connected to the bottom ends of the embedded columns 72; the circuit boards can be easily processed by the arrangement of the clamping rods 73 and the embedded columns 72, and the devices between the circuit boards can be normally and electrically connected by the arrangement of the electroplating bath 71.
The novel circuit board manufacturing process is suitable for the novel circuit board and comprises the following steps:
s1, placing the circuit board body 7 to be processed in the clamping block 8 in the placing groove 6;
s2, driving the electric slide bar 2 and the supporting block 3 to move through an external power supply, driving the connecting seat 4 and the drill rod 5 to move through the supporting block 3, and then moving the drill rod 5 to a proper position;
and S3, drilling the surface of the circuit board body 7 through the position of the drill rod 5, and then performing copper deposition and electroplating in the drilled hole.
As shown in fig. 1 to 2, an electric slide bar 2 is slidably connected to a side surface of the workbench 1, a support block 3 is fixedly connected to an outer surface of the electric slide bar 2, a connection seat 4 is fixedly connected to a side surface of the support block 3, a drill rod 5 is connected to a side surface of the connection seat 4, a placement groove 6 is formed in an upper surface of the workbench 1, a circuit board body 7 is arranged on the upper surface of the workbench 1 and inside the placement groove 6, symmetrically arranged clamping blocks 8 are fixedly connected inside the workbench 1, the clamping blocks 8 are V-shaped, and a rubber sleeve is sleeved on an outer surface of the clamping blocks 8; when the drilling machine is used, the connecting seat 4 and the drill rod 5 can be moved to proper positions through the electric slide rod 2, so that the drill rod 5 can conveniently drill holes in different positions of the circuit board; and under the effect of the clamping blocks 8 on the two sides, the clamping blocks 8 can clamp the circuit board, so that the phenomenon of deviation of the circuit board during processing is avoided, and meanwhile, the phenomenon of scratching the surface of the circuit board is avoided.
As shown in fig. 2 to 3, a support seat 11 is fixedly connected inside the workbench 1, a sliding rod 12 is slidably connected inside the support seat 11, an extrusion spring 13 is fixedly connected to the bottom end of the sliding rod 12, the two sliding rods 12 are arranged in bilateral symmetry, an elastic bump 121 is fixedly connected to the outer surface of each of the two sliding rods 12, an air storage cavity 14 is fixedly connected inside the workbench 1, a piston plate 15 is slidably connected inside the air storage cavity 14, an elastic compression rod 16 is fixedly connected to one side of the piston plate 15 close to the elastic bump 121, an air pipe 17 is fixedly connected to the outer surface of the air storage cavity 14, one end of the air pipe 17 penetrates through the air collection cavity 18, and a push seat 19 is slidably connected inside the air collection cavity 18; when the gas storage device is used, when the circuit board body 7 is arranged on the upper surface of the supporting seat 11, a worker manually presses the circuit board body 7 and the sliding rod 12, the sliding rod 12 can drive the elastic lugs 121 on the left side and the right side to press the extrusion springs 13, then the elastic lugs 121 can be in contact with the elastic pressing rods 16 to extrude the elastic pressing rods, the elastic pressing rods 16 can drive the piston plate 15 to move inside the gas storage cavity 14, then gas inside the gas storage cavity 14 can be transmitted into the gas collection cavity 18 through the gas pipe 17, then the pressure inside the gas collection cavity 18 is increased, so that the pushing seats 19 inside the gas storage cavity can move, then the pushing seats 19 can further clamp the clamping blocks 8, and convenience is brought to processing of a circuit board.
As shown in fig. 2 to 3, a check valve is fixedly connected inside the gas pipe 17, the elastic pressure rod 16 is arc-shaped, a return spring is connected inside the elastic pressure rod 16, a limiting post is fixedly connected inside the gas collection cavity 18, two pushing seats 19 are arranged symmetrically by the limiting post, and the pushing seats 19 are slidably connected to the outer surface of the clamping block 8; when using, because push away 19 sliding connection inside air-collecting cavity 18, and the upper and lower both sides that push away 19 of both sides is in both sides clamp splice 8, the shape of clamp splice 8 is the V type, so when pushing away 19 and removing, can promote the clamp splice 8 and warp, and then make the contained angle of clamp splice 8 diminish, what make clamp splice 8 can stabilize is to the circuit board centre gripping, and 8 outer surfaces of clamp splice have cup jointed the rubber sleeve, can not lead to the fact destruction and deformation to the circuit board, normal use after the circuit board has been ensured.
As shown in fig. 2, an air storage bag 111 is fixedly connected to one side of the pressing spring 13 inside the supporting seat 11, and a blow rod 112 is fixedly connected to an outer surface of the air storage bag 111; when in use, when the sliding rod 12 and the extrusion spring 13 move, the sliding rod 12 and the extrusion spring 13 can simultaneously press the air storage bag 111 downwards, then the air in the air storage bag 111 can be extruded out and blown out through the air blowing rod 112, and the dust on the surface of the circuit board can be blown out, thereby facilitating the use of the circuit board; meanwhile, when the circuit board is machined, the sliding rod 12 is separated from the extrusion spring 13, the air storage bag 111 can be exhausted again, and the copper plating in the hole is dried and formed as soon as possible.
As shown in fig. 5, cleaning bags 41 are fixedly connected to the inside of the connecting seat 4 and the left and right sides of the drill rod 5, an adsorption pipe 42 is fixedly connected to the outer surface of each cleaning bag 41, and the cleaning bags 41 are trapezoidal in shape; when accomplishing the centre gripping to the circuit board after drilling, through the continuous drilling of drilling rod 5, be in the clearance bag 41 pressurized of drilling rod 5 both sides, later clearance bag 41 can be given vent to anger and the state of breathing in to through the residue that produces when the adsorption tube 42 will punch, or hang the residue at the inner wall at hole place and spout away or absorb, improved the machining efficiency of circuit board.
As shown in fig. 5, a fixed pulley 9 is rotatably connected inside the connecting seat 4, a connecting rope 91 is wound around the outer surface of the fixed pulley 9, a push rod 43 is slidably connected inside the connecting seat 4, one end of the connecting rope 91 is connected to the outer surface of the drill rod 5, the other end of the connecting rope 91 is connected to the outer surface of the push rod 43, a flow pipe 44 is fixedly connected to the bottom end of the push rod 43, and one end of the flow pipe 44 penetrates inside the storage seat 45; when using, when once drilling and getting the end, when drilling rod 5 upwards takes out, be in the connecting rope 91 on drilling rod 5 surface and no longer receive the pulling force, later through the effect of fixed pulley 9, make the push rod 43 of connecting the rope 91 other end drive the runner pipe 44 and move down, later be in the inside chemical medicine that stores seat 45 inside can flow to the inside in hole, carry out heavy copper electroplating process to the hole inner wall.
As shown in fig. 5 to 6, a circulation groove 451 is formed on the surface of the storage seat 45, and the length of the circulation groove 451 is matched with the length of the circulation pipe 44; the left side and the right side of the circulation pipe 44 are both provided with meshing grooves 441, and the meshing grooves 441 are arranged above the circulation pipe 44; when the drilling tool is used, when the circulation pipe 44 is not changed, the meshing groove 441 is positioned above the circulation groove 451, at the moment, liquid in the storage seat 45 cannot flow out, when the circulation pipe 44 moves downwards, the meshing groove 441 on the surface of the circulation pipe 44 can move towards one side of the circulation groove 451, then the circulation groove 451 and the meshing groove 441 are matched with each other, liquid in the circulation pipe can flow out from the combination position of the two grooves, the use is convenient, meanwhile, the drilling rod 5 can move for different distances according to the drilling depth of the drilling rod 5, further, the combination area of the circulation groove 451 and the meshing groove 441 is different, further, different amounts of liquid can flow out, the outflow amount of the liquid can be automatically controlled, and waste is avoided.
Example two
As shown in fig. 5 to 6, a first comparative example, in which another embodiment of the present invention is: a guide pipe 452 is fixedly connected to the outer surface of the storage seat 45, the guide pipe 452 is in an inclined shape, one end of the guide pipe 452 is arranged at one side close to the flow channel 451, and the other end of the guide pipe 452 is arranged at one side close to the drill rod 5; when the liquid flows out from the circulation groove 451 on the lower surface of the reservoir 45, the liquid can flow into the drill hole on the drill rod 5 side as quickly as possible by the guide pipe 452, thereby facilitating the subsequent processing of the circuit board.
When the drilling machine works, the connecting seat 4 and the drill rod 5 can be moved to proper positions through the electric slide rod 2, so that the drill rod 5 can conveniently drill holes in different positions of the circuit board; under the action of the clamping blocks 8 on the two sides, the clamping blocks 8 can clamp the circuit board, so that the phenomenon of deviation of the circuit board during processing is avoided, and meanwhile, the phenomenon of scratching the surface of the circuit board is avoided; when the circuit board body 7 is arranged on the upper surface of the supporting seat 11, a worker manually presses the circuit board body 7 and the sliding rod 12, the sliding rod 12 can drive the elastic lugs 121 on the left side and the right side to press the extrusion springs 13, then the elastic lugs 121 can be in contact with the elastic pressing rods 16 to extrude the elastic pressing rods, the elastic pressing rods 16 can drive the piston plates 15 to move inside the air storage cavity 14, then air inside the air storage cavity 14 can be transmitted into the air collection cavity 18 through the air conveying pipe 17, then the pressure inside the air collection cavity 18 is increased, the pushing seats 19 inside the air collection cavity 18 are made to move, then the pushing seats 19 can further clamp the clamping blocks 8, and convenience is brought to processing of the circuit board.
Because the sliding connection of the push seat 19 is in the air-collecting cavity 18, and the push seats 19 on both sides are in the upper and lower sides of the clamping blocks 8 on both sides, the shape of the clamping blocks 8 is V-shaped, so when the push seat 19 moves, the clamping blocks 8 can be pushed to deform, further the included angle of the clamping blocks 8 is reduced, the clamping blocks 8 can stably clamp the circuit board, the rubber sleeve is sleeved on the outer surface of the clamping blocks 8, the damage and the deformation of the circuit board can be avoided, and the normal use of the circuit board can be ensured.
When the sliding rod 12 and the extrusion spring 13 move, the sliding rod 12 and the extrusion spring 13 simultaneously press down the air storage bag 111, and then the air inside the air storage bag 111 is extruded and blown out through the air blowing rod 112 to blow dust on the surface of the circuit board, thereby facilitating the use of the circuit board; meanwhile, when the circuit board finishes processing, the sliding rod 12 is separated from the extrusion spring 13 from the air storage bag 111, the air storage bag 111 can give out air again, so that the copper plating in the hole is dried and formed as soon as possible; when accomplishing the centre gripping to the circuit board after drilling, through the continuous drilling of drilling rod 5, be in the clearance bag 41 pressurized of drilling rod 5 both sides, later clearance bag 41 can be given vent to anger and the state of breathing in to through the residue that produces when the adsorption tube 42 will punch, or hang the residue at the inner wall at hole place and spout away or absorb, improved the machining efficiency of circuit board.
When once drilling is finished, when the drill rod 5 is taken out upwards, the connecting rope 91 on the surface of the drill rod 5 does not receive pulling force any more, then the push rod 43 at the other end of the connecting rope 91 drives the circulating pipe 44 to move downwards under the action of the fixed pulley 9, then the chemical medicine in the storage seat 45 flows into the hole, and the inner wall of the hole is subjected to copper deposition electroplating treatment.
When the circulation pipe 44 is not changed, the meshing groove 441 is positioned above the circulation groove 451, at this time, the liquid in the storage seat 45 cannot flow out, when the circulation pipe 44 moves downwards, the meshing groove 441 on the surface of the circulation pipe 44 moves towards one side of the circulation groove 451, then the circulation groove 451 and the meshing groove 441 are matched with each other, the liquid in the circulation pipe 44 can flow out from the joint of the two grooves, the use is convenient, meanwhile, the drill rod 5 can move for different distances according to the drilling depth of the drill rod 5, further, the joint area of the circulation groove 451 and the meshing groove 441 is different, further, different amounts of liquid can flow out, the outflow of the liquid can be automatically controlled, and waste is avoided.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. Novel circuit board, its characterized in that: the circuit board comprises a circuit board body (7), wherein the surface of the circuit board body (7) is provided with an electroplating bath (71); the electroplating bath (71) is used for copper deposition electroplating, the left side and the right side of the circuit board body (7) are fixedly connected with embedded columns (72), and the bottom ends of the embedded columns (72) are fixedly connected with clamping rods (73).
2. A manufacturing process of a novel circuit board, which is applied to the novel circuit board of claim 1, characterized in that: the method comprises the following steps:
s1, placing the circuit board body (7) to be processed in a clamping block (8) inside the surface placing groove (6) of the workbench (1);
s2, driving the electric slide bar (2) and the supporting block (3) to move through an external power supply, driving the connecting seat (4) and the drill rod (5) to move by the supporting block (3), and then moving the drill rod (5) to a proper position;
s3, drilling the surface of the circuit board body (7) through the position of the drill rod (5), and then carrying out copper deposition and electroplating in the drilled hole;
the utility model discloses a hydraulic pressure bench, including workstation (1), side surface sliding connection has electric slide bar (2), the outer fixed surface of electric slide bar (2) is connected with supporting shoe (3), the side surface fixedly connected with connecting seat (4) of supporting shoe (3), the side surface of connecting seat (4) is connected with drilling rod (5), standing groove (6) have been seted up to the upper surface of workstation (1), workstation (1) upper surface just is located inside circuit board body (7) that is provided with of standing groove (6), the inside fixedly connected with of workstation (1) is clamp splice (8) that the symmetry set up, the shape of clamp splice (8) is the V type, the rubber sleeve has been cup jointed to the surface of clamp splice (8).
3. The manufacturing process of the novel circuit board according to claim 2, characterized in that: a supporting seat (11) is fixedly connected inside the workbench (1), a sliding rod (12) is connected inside the supporting seat (11) in a sliding manner, the bottom end of the sliding rod (12) is fixedly connected with an extrusion spring (13), the number of the sliding rods (12) is two, and are arranged symmetrically left and right, the outer surfaces of the two sliding rods (12) are fixedly connected with elastic lugs (121), an air storage cavity (14) is fixedly connected inside the workbench (1), a piston plate (15) is connected inside the air storage cavity (14) in a sliding manner, one side of the piston plate (15) close to the elastic lug (121) is fixedly connected with an elastic pressure lever (16), the outer surface of the air storage cavity (14) is fixedly connected with an air pipe (17), one end of the gas conveying pipe (17) penetrates through the inside of the gas collection cavity body (18), and a pushing seat (19) is connected inside the gas collection cavity body (18) in a sliding mode.
4. The manufacturing process of the novel circuit board according to claim 3, characterized in that: the inside fixedly connected with check valve of gas-supply pipe (17), the shape of elasticity depression bar (16) is the arc, the internal connection of elasticity depression bar (16) has the answer spring, the spacing post of the inside fixedly connected with of air-collecting cavity body (18), the quantity that pushes away seat (19) is two, and relies on spacing post to be the symmetry setting, it connects at the surface of clamp splice (8) to push away seat (19) sliding.
5. The manufacturing process of the novel circuit board according to claim 3, characterized in that: the air storage bag (111) is fixedly connected to one side, located on the extrusion spring (13), of the inside of the supporting seat (11), and an air blowing rod (112) is fixedly connected to the outer surface of the air storage bag (111).
6. The manufacturing process of the novel circuit board according to claim 2, characterized in that: the drill rod cleaning device is characterized in that cleaning bags (41) are fixedly connected to the left side and the right side of the drill rod (5) inside the connecting seat (4), adsorption pipes (42) are fixedly connected to the outer surfaces of the cleaning bags (41), and the cleaning bags (41) are trapezoidal in shape.
7. The manufacturing process of the novel circuit board according to claim 2, characterized in that: the inside of connecting seat (4) is rotated and is connected with fixed pulley (9), the surface winding of fixed pulley (9) has connection rope (91), the inside sliding connection of connecting seat (4) has push rod (43), connect the surface at drilling rod (5) of rope (91) one end, the surface at push rod (43) is connected to the other end, the bottom fixedly connected with runner pipe (44) of push rod (43), the inside at storage seat (45) is run through to the one end of runner pipe (44).
8. The manufacturing process of the novel circuit board according to claim 7, wherein: the surface of the storage seat (45) is provided with a circulation groove (451), and the length of the circulation groove (451) is matched with the length of the circulation pipe (44).
9. The manufacturing process of the novel circuit board according to claim 7, characterized in that: meshing grooves (441) are formed in the left side and the right side of the circulating pipe (44), and the meshing grooves (441) are formed in the upper portion of the circulating pipe (44).
10. The manufacturing process of the novel circuit board according to claim 7, wherein: the outer surface of the storage seat (45) is fixedly connected with a guide pipe (452), the guide pipe (452) is oblique, one end of the guide pipe (452) is arranged on one side close to the flow through groove (451), and the other end of the guide pipe is arranged on one side close to the drill rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210440147.7A CN114885502B (en) | 2022-04-25 | 2022-04-25 | Circuit board and manufacturing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210440147.7A CN114885502B (en) | 2022-04-25 | 2022-04-25 | Circuit board and manufacturing process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114885502A true CN114885502A (en) | 2022-08-09 |
| CN114885502B CN114885502B (en) | 2023-01-13 |
Family
ID=82671609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210440147.7A Active CN114885502B (en) | 2022-04-25 | 2022-04-25 | Circuit board and manufacturing process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114885502B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608032A (en) * | 2018-05-28 | 2018-10-02 | 浙江巨峰木业有限公司 | A kind of sheet fabrication drilling equipment |
| CN208480036U (en) * | 2018-07-18 | 2019-02-05 | 深圳市和天创科技有限公司 | A kind of easy-to-dismount circuit board |
| CN208722110U (en) * | 2018-09-07 | 2019-04-09 | 深圳市华韬智能技术有限公司 | A kind of computer circuit board |
| CN210500573U (en) * | 2019-09-27 | 2020-05-12 | 江西天易电路科技有限公司 | A quick location drilling equipment for circuit board production |
| CN210899845U (en) * | 2019-06-27 | 2020-06-30 | 上海山泰柯电子有限公司 | Novel circuit board drilling device |
| CN211491877U (en) * | 2019-12-24 | 2020-09-15 | 黄石永兴隆电子有限公司 | Circuit board batch perforating device |
| CN112171779A (en) * | 2020-10-19 | 2021-01-05 | 衡阳磬华电子技术有限公司 | Drilling equipment is used in circuit board production preparation |
| CN212451696U (en) * | 2020-08-19 | 2021-02-02 | 佛山市南海英吉威铝建材有限公司 | Tool for electroplating aluminum single-board printed circuit board |
| CN212469831U (en) * | 2020-04-28 | 2021-02-05 | 安徽质星信息科技有限公司 | Drilling workbench for machining and capable of supporting boards with different appearances |
| CN112469206A (en) * | 2019-09-06 | 2021-03-09 | 李园艺 | Auxiliary tool for PCB welding jig and using method thereof |
| CN213213978U (en) * | 2020-11-02 | 2021-05-14 | 江西豪越群电子有限公司 | Clamping device is used in circuit board processing |
| CN112872400A (en) * | 2021-02-05 | 2021-06-01 | 孔婷婷 | Small-size drilling and milling machine |
| CN213593050U (en) * | 2020-10-19 | 2021-07-02 | 衡阳磬华电子技术有限公司 | Drilling equipment is used in circuit board production preparation |
| CN214641943U (en) * | 2021-04-15 | 2021-11-09 | 江西威尔高电子股份有限公司 | PCB electronic circuit board drilling equipment of conveniently unloading |
| CN114211561A (en) * | 2021-10-27 | 2022-03-22 | 南通禾弘电子科技有限公司 | Chip difference amount center compensation type circuit board perforating machine |
-
2022
- 2022-04-25 CN CN202210440147.7A patent/CN114885502B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608032A (en) * | 2018-05-28 | 2018-10-02 | 浙江巨峰木业有限公司 | A kind of sheet fabrication drilling equipment |
| CN208480036U (en) * | 2018-07-18 | 2019-02-05 | 深圳市和天创科技有限公司 | A kind of easy-to-dismount circuit board |
| CN208722110U (en) * | 2018-09-07 | 2019-04-09 | 深圳市华韬智能技术有限公司 | A kind of computer circuit board |
| CN210899845U (en) * | 2019-06-27 | 2020-06-30 | 上海山泰柯电子有限公司 | Novel circuit board drilling device |
| CN112469206A (en) * | 2019-09-06 | 2021-03-09 | 李园艺 | Auxiliary tool for PCB welding jig and using method thereof |
| CN210500573U (en) * | 2019-09-27 | 2020-05-12 | 江西天易电路科技有限公司 | A quick location drilling equipment for circuit board production |
| CN211491877U (en) * | 2019-12-24 | 2020-09-15 | 黄石永兴隆电子有限公司 | Circuit board batch perforating device |
| CN212469831U (en) * | 2020-04-28 | 2021-02-05 | 安徽质星信息科技有限公司 | Drilling workbench for machining and capable of supporting boards with different appearances |
| CN212451696U (en) * | 2020-08-19 | 2021-02-02 | 佛山市南海英吉威铝建材有限公司 | Tool for electroplating aluminum single-board printed circuit board |
| CN112171779A (en) * | 2020-10-19 | 2021-01-05 | 衡阳磬华电子技术有限公司 | Drilling equipment is used in circuit board production preparation |
| CN213593050U (en) * | 2020-10-19 | 2021-07-02 | 衡阳磬华电子技术有限公司 | Drilling equipment is used in circuit board production preparation |
| CN213213978U (en) * | 2020-11-02 | 2021-05-14 | 江西豪越群电子有限公司 | Clamping device is used in circuit board processing |
| CN112872400A (en) * | 2021-02-05 | 2021-06-01 | 孔婷婷 | Small-size drilling and milling machine |
| CN214641943U (en) * | 2021-04-15 | 2021-11-09 | 江西威尔高电子股份有限公司 | PCB electronic circuit board drilling equipment of conveniently unloading |
| CN114211561A (en) * | 2021-10-27 | 2022-03-22 | 南通禾弘电子科技有限公司 | Chip difference amount center compensation type circuit board perforating machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114885502B (en) | 2023-01-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110722186A (en) | Metal tube processing system controlled by single chip microcomputer | |
| CN212600394U (en) | Cylindrical part drilling and positioning tool | |
| CN214392456U (en) | Stable-clamping punching equipment for processing elevator accessories | |
| CN112894434A (en) | Part machining device for automobile gear shaft pin hole and using method of part machining device | |
| CN116809990A (en) | Metal round tube punching device for auto parts | |
| CN114885502B (en) | Circuit board and manufacturing process thereof | |
| CN113245581B (en) | Vertical drilling machine equipment for machining and application method thereof | |
| CN216542230U (en) | Machining equipment for workpiece | |
| CN113814730A (en) | Numerical control rotating disc type drilling and tapping combined machine and working method thereof | |
| CN212285207U (en) | Inside cleaning equipment of needle tubing | |
| CN209125406U (en) | A kind of cylinder block automation drilling chip removal device | |
| CN218656925U (en) | Steel pipe drilling device | |
| CN219171054U (en) | Pcb board processing drilling device | |
| CN208628471U (en) | A kind of aluminium die cast wiper arm and its punch device | |
| CN118023931B (en) | Forming and chip removing machining device and machining method for internal threads of transmission shaft | |
| CN220029446U (en) | Disposable multistation processingequipment of cock body | |
| CN219336029U (en) | Vertical drilling machine | |
| CN221289614U (en) | Radial drilling machine with cooling mechanism | |
| CN216655639U (en) | Inside cleaning equipment of oil pipe | |
| CN219006918U (en) | Low-temperature setting device for injection molding workpiece | |
| CN214183843U (en) | High-speed intelligent dispensing machine | |
| CN110434658B (en) | Workpiece batch placing table | |
| CN116511982B (en) | Metal chip belt cleaning device is used in valve processing | |
| CN220407524U (en) | Discharging connecting plate | |
| CN218576462U (en) | Circuit board perforating device capable of automatically feeding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |