CN117425281B - Cutting device for processing non-standard PCB - Google Patents
Cutting device for processing non-standard PCB Download PDFInfo
- Publication number
- CN117425281B CN117425281B CN202311744574.5A CN202311744574A CN117425281B CN 117425281 B CN117425281 B CN 117425281B CN 202311744574 A CN202311744574 A CN 202311744574A CN 117425281 B CN117425281 B CN 117425281B
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- plate
- cutting
- side wall
- fixedly connected
- polishing
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- 238000005520 cutting process Methods 0.000 title claims abstract description 138
- 238000005498 polishing Methods 0.000 claims abstract description 51
- 239000000428 dust Substances 0.000 claims abstract description 35
- 238000001514 detection method Methods 0.000 claims abstract description 32
- 238000003825 pressing Methods 0.000 claims description 24
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 238000003754 machining Methods 0.000 claims 3
- 239000011090 solid board Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 abstract description 38
- 239000000463 material Substances 0.000 abstract description 10
- 230000008859 change Effects 0.000 abstract description 5
- 230000002452 interceptive effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 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
- 238000007517 polishing process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0052—Depaneling, i.e. dividing a panel into circuit boards; Working of the edges of circuit boards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
- B26D1/16—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable arm or the like
- B26D1/165—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable arm or the like for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
-
- 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
- H05K3/0055—After-treatment, e.g. cleaning or desmearing 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/02—Details related to mechanical or acoustic processing, e.g. drilling, punching, cutting, using ultrasound
- H05K2203/0228—Cutting, sawing, milling or shearing
-
- 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
- H05K2203/02—Details related to mechanical or acoustic processing, e.g. drilling, punching, cutting, using ultrasound
- H05K2203/025—Abrading, e.g. grinding or sand blasting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a cutting device for processing a non-standard PCB (printed Circuit Board), which belongs to the field of PCB processing and comprises a mechanical arm for controlling the cutting advancing direction and a standard substrate to be cut, wherein a top plate and a base are respectively arranged above and below the standard substrate, the bottom end of the top plate is connected with a plurality of hydraulic rods, the bottom end of each hydraulic rod is connected with a right angle plate, and the outer side wall of each hydraulic rod is connected with a detection plate through a transverse plate. According to the invention, through the arrangement of the air bag rod and the steering assembly, the arc cutting position can be always reinforced, the situation that the whole substrate is cut and broken is reduced, the dust collecting direction of the dust collecting cover is changed along with the change of the cutting state and the polishing state, so that dust collection can be more targeted and carried out in real time, meanwhile, the arrangement of the adjusting gear and the steering assembly can be realized, when the cutting part and the polishing part are exchanged up and down, the cut material plate is removed by utilizing the rotation of the adjusting gear, and the cutting part and the polishing part are in interactive fit, so that the processing efficiency is higher.
Description
Technical Field
The invention relates to the technical field of PCB processing, in particular to a cutting device for non-standard PCB processing.
Background
The name of the PCB is printed circuit board, also called printed circuit board, which is an important electronic component, is a support of electronic components, and is a carrier for the electrical interconnection of the electronic components. It is called a "printed" circuit board because it is made using electronic printing.
The manufacturer of PCB board can produce some nonstandard PCB boards according to customer's customization demand, nonstandard PCB board can cut standard copper-clad base plate into required board type before production, wherein nonstandard board need carry out the cutting of pitch arc often when producing the cutting of material, copper-clad base plate can receive the power of cutting direction when carrying out the pitch arc cutting, tangential power has the component to copper-clad base plate inboard direction, make the base plate that has thin hard characteristic easily produce and break out or warp, and after the pitch arc cutting, the polishing of tangent plane needs to go on in the subsequent procedure, efficiency is lower relatively, so propose a cutting device of nonstandard board PCB board processing.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, when arc cutting is carried out, a copper-clad substrate is subjected to force in the cutting direction, tangential force has component force in the direction of the inner side of the copper-clad substrate, the substrate with thin and hard characteristics is easy to collapse or warp, polishing of a tangent plane is required to be carried out in a subsequent process after arc cutting, and the efficiency is relatively low.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a cutting device of nonstandard board PCB board processing, includes the arm of control cutting advancing direction and treats the standard base plate of cutting, standard base plate top and below are provided with roof and base respectively, the roof bottom is connected with a plurality of hydraulic stems, the hydraulic stem bottom is connected with the right-angle plate, the hydraulic stem lateral wall is connected with the pick-up plate through the diaphragm, pick-up plate bottom inside wall is connected with the compression column through compression spring, pick-up plate bottom opposite side is connected with detection component, the arm bottom is connected with the control panel, the control panel bottom is connected with the pneumatic cylinder, the pneumatic cylinder bottom is connected with the cutting motor through cutting fixed plate, the cutting motor output is connected with the cutting dish through the cutting axle, the cutting axle other end is connected with the steady board subassembly, the piston rod lateral wall of pneumatic cylinder is connected with steering assembly, steering assembly is connected with the fixed plate, the fixed plate lateral surface is connected with the dust collecting cover through the siphunculus, the inside lateral wall of cutting fixed plate is connected with initiative rack, initiative rack one side is provided with adjusting gear, the adjusting gear opposite side is provided with the driven motor, the driven motor is connected with the detecting component, the driven motor is connected with the control panel through the cutting motor through the cutting fixed plate, the universal ball is connected with the pivot through the universal ball, the side wall is connected with the pivot through the grinding side.
Preferably, the hydraulic rod bottom is fixedly connected with the right angle plate top, the hydraulic rod side wall is fixedly connected with the detection plate top through the transverse plate, the detection plate side wall is fixedly connected with an indicator lamp, and the detection plate bottom inner end face side wall is connected with a compression column through a compression spring.
Preferably, the detection assembly is composed of an electric push rod and a pressing plate, the output end of the electric push rod is fixedly connected with the upper end face of one end of the pressing plate, the top end of the electric push rod is fixedly connected with the bottom end of the detection plate, a limit groove is formed in the inner corner of the right-angle plate, and the inner side wall of the limit groove is slidably connected with the other end of the pressing plate.
Preferably, the arm bottom and control panel top fixed connection, the control panel bottom passes through pneumatic cylinder and the fixed board top fixed connection of cutting, the fixed board bottom of cutting and cutting motor lateral wall fixed connection, cutting motor output passes through cutting shaft and cutting dish inside wall fixed connection.
Preferably, the stabilizing plate assembly is composed of a circular plate and a plurality of air bag rods, the other end of the cutting shaft is movably connected with the end face of the circular plate through a steering ball, the outer side wall of the circular plate is fixedly connected with the end parts of the air bag rods, and the air bag rods are uniformly arranged on the outer side wall of the circular plate in an array mode.
Preferably, the steering assembly comprises a connecting plate, two sliding buttons and a steering shaft, one end of the connecting plate is fixedly connected with the outer side wall of a piston rod of the hydraulic cylinder, the inner side wall of the other end of the connecting plate is respectively fixedly connected with the side walls of the two sliding buttons, a thread groove is formed in the outer side wall of the steering shaft, and the inner side wall of the thread groove is in sliding connection with the sliding Niu Cebi.
Preferably, the steering shaft bottom is fixedly connected with the dust box through the fixed plate, the adjusting gear is meshed with the driving rack and the driven rack on two sides respectively, the control panel bottom is connected with a polishing motor through the telescopic link, the output end of the polishing motor is fixedly connected with the side wall of the universal ball through the polishing shaft, and the universal ball is rotationally connected with the end face of the polishing disc.
Preferably, the direction adjusting assembly consists of a fixed ring and a plurality of telescopic adjusting rods, the inner side wall of the fixed ring is fixedly connected with the outer side wall of the polishing shaft, the end face of the fixed ring is fixedly connected with one end of each telescopic adjusting rod, and the other end of each telescopic adjusting rod is rotatably connected with the end face of the polishing disc through a rotating ball.
Preferably, the withdrawing plate assembly comprises a telescopic column, auxiliary magnetic blocks and a rubber plate, the end face of the adjusting gear is fixedly connected with the end face of the rotary table through a rotating shaft, the top end of the lifting plate is fixedly connected with the bottom end of the control plate, the two main magnetic blocks are opposite in outward magnetic poles, one end of the telescopic column is rotatably connected with the side wall of the rotary table through a pin shaft, a torsion spring is arranged on the outer side wall of the pin shaft, the other end of the telescopic column is fixedly connected with the rubber plate, and the inner side wall of the telescopic column is fixedly connected with the side wall of the auxiliary magnetic block.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the technical scheme, through the arrangement of the detection plate and the detection assembly, the selective inspection before the material cutting is carried out on the conductivity and the thickness uniformity of the standard substrate in the downward movement limiting process can be facilitated, and the use of bad substrates is reduced.
2. This scheme is through the setting of gasbag pole and steering assembly, can be so that pitch arc cutting department obtains the reinforcement all the time, reduces the monoblock base plate by the circumstances that the cutting is collapsed, and the dust collection direction of dust collecting cover changes along with cutting state and the change of polishing state for the dust collection can be more pointed go on in real time, the nonstandard of the output that has significantly reduced covers the dust particle on copper base plate surface.
3. According to the scheme, through the arrangement of the adjusting gear and the direction adjusting assembly, when the cutting part and the polishing part are exchanged up and down, the cut flitch is removed by utilizing the rotation of the adjusting gear, the subsequent polishing is prevented from being influenced, and the cutting part and the polishing part are in interactive fit, so that the processing efficiency is higher.
Drawings
Fig. 1 is a schematic diagram of a three-dimensional structure of a blanking device for processing a non-standard PCB board according to the present invention;
fig. 2 is a schematic diagram of a third perspective structure of a blanking device for processing a non-standard PCB board according to the present invention;
fig. 3 is a schematic structural diagram of a position of a detection component in a blanking device for processing a non-standard PCB board according to the present invention;
fig. 4 is a schematic structural diagram of a cutting device for processing a non-standard PCB board in a cutting state;
fig. 5 is a schematic structural diagram of a non-standard PCB board processing cutting device in a polishing state;
fig. 6 is a schematic structural diagram of the matching of a driving rack, an adjusting gear and a driven rack in a blanking device for processing a non-standard board PCB board;
fig. 7 is a schematic structural diagram of a stabilizing board assembly in a blanking device for processing a non-standard board PCB board according to the present invention;
fig. 8 is a schematic structural diagram of a board removing assembly in a blanking device for processing a non-standard board PCB board according to the present invention;
fig. 9 is a schematic structural diagram of connection between a slide button and a steering shaft in a blanking device for processing a non-standard board PCB board;
fig. 10 is an enlarged view at a in fig. 1.
In the figure: 1. a mechanical arm; 2. a standard substrate; 3. a base; 4. a top plate; 5. a hydraulic rod; 6. a right angle plate; 7. a detection plate; 8. an indicator light; 9. an electric push rod; 10. a pressing plate; 11. a compression spring; 12. pressing a column; 13. a control board; 14. a hydraulic cylinder; 15. a cutting motor; 16. a cutting shaft; 17. a cutting disc; 18. a steering ball; 19. a circular plate; 20. an air bag rod; 21. a connecting plate; 22. a slide button; 23. a steering shaft; 24. a fixing plate; 25. a dust collection cover; 26. a dust collection box; 27. a driving rack; 28. an adjusting gear; 29. a driven rack; 30. a telescopic rod; 31. polishing a motor; 32. polishing the shaft; 33. a universal ball; 34. polishing the grinding disc; 35. a telescopic adjusting rod; 36. a rotating shaft; 37. a hanger plate; 38. a main magnetic block; 39. a turntable; 40. a telescopic column; 41. an auxiliary magnetic block; 42. a rubber plate.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
Example 1
Referring to fig. 1-10, a cutting device for processing a non-standard PCB board comprises a mechanical arm 1 for controlling the cutting advancing direction and a standard substrate 2 to be cut, wherein a top plate 4 and a base 3 are respectively arranged above and below the standard substrate 2, the bottom end of the top plate 4 is connected with a plurality of hydraulic rods 5, the bottom end of each hydraulic rod 5 is connected with a right angle plate 6, the outer side wall of each hydraulic rod 5 is connected with a detection plate 7 through a transverse plate, the inner side wall of the bottom end of each detection plate 7 is connected with a compression column 12 through a compression spring 11, and the other side of the bottom end of each detection plate 7 is connected with a detection assembly;
further, the bottom end of the hydraulic rod 5 is fixedly connected with the top end of the right angle plate 6, the side wall of the hydraulic rod 5 is fixedly connected with the top end of the detection plate 7 through a transverse plate, the side wall of the detection plate 7 is fixedly connected with an indicator lamp 8, the side wall of the inner end surface of the bottom end of the detection plate 7 is connected with a pressing column 12 through a compression spring 11, the detection assembly consists of an electric push rod 9 and a pressing plate 10, the output end of the electric push rod 9 is fixedly connected with the upper end surface of one end of the pressing plate 10, the top end of the electric push rod 9 is fixedly connected with the bottom end of the detection plate 7, a limit groove is formed in the inner corner of the right angle plate 6, and the inner side wall of the limit groove is in sliding connection with the other end of the pressing plate 10;
it should be noted that: the standard substrate 2 is placed on the base 3, then the right angle plate 6 and the detection plate 7 are moved downwards to the corner of the standard substrate 2 by utilizing the hydraulic rod 5, the right angle plate 6 limits the horizontal direction of the standard substrate 2, the pressing column 12 on the detection plate 7 is pressed on the standard substrate 2 under the action of the compression spring 11, then the electric push rod 9 is started to press the pressing plate 10 on the standard substrate 2, at the moment, the pressing column 12, the pressing plate 10 and the copper-clad surface on the standard substrate 2 form a loop, a power supply in the detection plate 7 supplies power to the indicator lamp 8, the conductivity of different positions of the standard substrate 2 is checked, and after the pressing plate 10 slides to the lowest position on the right angle plate 6, whether the thicknesses of different positions of the standard substrate 2 are uniform or not can be detected;
the adoption of the method has the following further advantages: therefore, the selective inspection before the material cutting can be conveniently carried out on the conductivity and thickness uniformity of the standard substrate 2 in the downward movement limiting process, and the use of bad substrates is reduced.
Example two
Referring to fig. 1-10, a control board 13 is connected to the bottom end of a mechanical arm 1, a hydraulic cylinder 14 is connected to the bottom end of the control board 13, a cutting motor 15 is connected to the bottom end of the hydraulic cylinder 14 through a cutting fixed plate, a cutting disc 17 is connected to the output end of the cutting motor 15 through a cutting shaft 16, a stabilizing plate component is connected to the other end of the cutting shaft 16, a steering component is connected to the outer side wall of a piston rod of the hydraulic cylinder 14, a fixed plate 24 is connected to the steering component, a dust hood 25 is connected to the side end surface of the fixed plate 24 through a through pipe, a driving rack 27 is connected to the inner side wall of the cutting fixed plate, an adjusting gear 28 is arranged on one side of the driving rack 27, and a driven rack 29 is arranged on the other side of the adjusting gear 28;
further, the bottom end of the mechanical arm 1 is fixedly connected with the top end of the control board 13, the bottom end of the control board 13 is fixedly connected with the top end of a cutting fixed plate through a hydraulic cylinder 14, the bottom end of the cutting fixed plate is fixedly connected with the side wall of a cutting motor 15, the output end of the cutting motor 15 is fixedly connected with the inner side wall of a cutting disc 17 through a cutting shaft 16, a stable plate component consists of a circular plate 19 and a plurality of air bag rods 20, the other end of the cutting shaft 16 is movably connected with the end face of the circular plate 19 through a steering ball 18, the outer side wall of the circular plate 19 is fixedly connected with the end part of the air bag rods 20, the plurality of air bag rods 20 are uniformly arranged on the outer side wall of the circular plate 19 in an array, the steering component consists of a connecting plate 21, two sliding buttons 22 and a steering shaft 23, one end of the connecting plate 21 is fixedly connected with the outer side wall of a piston rod of the hydraulic cylinder 14, the inner side wall of the other end of the connecting plate 21 is fixedly connected with the side walls of the two sliding buttons 22, a thread groove is formed in the outer side wall of the steering shaft 23, and the inner side wall of the thread groove is slidingly connected with the side wall of the sliding button 22;
it should be noted that: when cutting is carried out, the cutting motor 15 is started to drive the cutting shaft 16 to rotate together, the cutting shaft 16 rotates to drive the cutting disc 17 to rotate, the mechanical arm 1 drives the cutting disc 17 to cut the standard substrate 2 in an arc manner through the control board 13, the cutting shaft 16 rotates to drive the circular plate 19 to rotate through the steering ball 18, the circular plate 19 rotates to drive the plurality of air bag rods 20 to rotate together, thereby slowly pressing the air bag rods 20 on the other side of the arc cutting line, the arc cutting position is always reinforced, the probability of cutting collapse of the whole substrate is reduced, the cutting is safer and more stable, the dust hood 25 is inclined to the cutting direction in the cutting process, dust particles generated by cutting are collected and conveyed into the dust box 26 through the through pipe, after the cutting is completed, the hydraulic cylinder 14 drives the cutting part to move upwards through the cutting fixed plate, so as to drive the connecting plate 21 to move upwards, the sliding button 22 is driven to slide upwards in the spiral groove on the steering shaft 23, the steering shaft 23 is driven to rotate towards the other side, the dust hood 25 is inclined to one side in the polishing direction, and the hydraulic rod 5 on the processing side is prevented from being influenced in the cutting and polishing process;
the adoption of the method has the following further advantages: therefore, the dust collection direction of the dust collection cover 25 can be changed along with the change of the cutting state and the polishing state, so that dust collection can be carried out in a more targeted and real-time manner, dust particles on the surface of the produced nonstandard copper-clad substrate are greatly reduced, and subsequent processing is facilitated.
Example III
Referring to fig. 1-10, a polishing motor 31 is connected to the side wall of a driven rack 29 through a polishing fixed plate, a universal ball 33 is connected to the output end of the polishing motor 31 through a polishing shaft 32, a polishing disc 34 is connected to the side wall of the universal ball 33, a direction adjusting component is connected to the outer side wall of the polishing shaft 32, a rotary table 39 is connected to the end surface of the adjusting gear 28 through a rotary shaft 36, two opposite main magnetic blocks 38 are connected to the rotary shaft 36 through a hanging plate 37, and a plurality of withdrawal plate components are connected to the outer side wall of the rotary table 39;
further, the bottom end of the steering shaft 23 is fixedly connected with the dust box 26 through the fixing plate 24, the adjusting gear 28 is respectively meshed with the driving rack 27 and the driven rack 29 on two sides, the bottom end of the control board 13 is connected with the polishing motor 31 through the telescopic rod 30, the output end of the polishing motor 31 is fixedly connected with the side wall of the universal ball 33 through the polishing shaft 32, the universal ball 33 is rotationally connected with the side wall of the polishing disk 34, the direction adjusting component consists of a fixing ring and a plurality of telescopic adjusting rods 35, the inner side wall of the fixing ring is fixedly connected with the outer side wall of the polishing shaft 32, the end surface of the fixing ring is fixedly connected with one end of the telescopic adjusting rods 35, the other end of the telescopic adjusting rods 35 is rotationally connected with the end surface of the polishing disk 34 through rotating beads, the end surface of the adjusting gear 28 is fixedly connected with the end surface of the turntable 39 through the rotating shaft 36, the top end of the lifting plate 37 is fixedly connected with the bottom end of the control board 13, the outer magnetic poles of the two main magnetic blocks 38 are opposite, one end of the telescopic columns 40 is rotationally connected with the side wall of the turntable 39 through pins, torsion springs are arranged on the outer side walls of the pins, the other ends of the telescopic columns 40 are fixedly connected with the rubber plates 42, the inner side walls of the telescopic columns 40 are fixedly connected with the side walls of the auxiliary magnetic blocks 41;
it should be noted that: when polishing is needed, the hydraulic cylinder 14 drives the cutting fixed plate to move upwards and simultaneously drives the driving rack 27 to move upwards together, the driving rack 27 moves upwards and drives the adjusting gear 28 to rotate, the adjusting gear 28 rotates and drives the rotating shaft 36 to rotate, the rotating shaft 36 rotates and drives the rotary table 39 to rotate together, the rotary table 39 rotates and drives the telescopic posts 40 to rotate, two main magnetic blocks 38 with opposite outward magnetic poles on the hanging plate 37 can form opposite magnetic fields on two sides, when the telescopic posts 40 rotate to the main magnetic blocks 38 on one side, the auxiliary magnetic blocks 41 are magnetically attracted to rotate inwards, repulsive force is received when the telescopic posts rotate to the main magnetic blocks 38 on the other side, so that friction force between the rubber plate 42 and a cut material plate is utilized to remove the driving rack 29 on the other side, the driven rack 29 moves downwards and drives the polishing fixed plate to move downwards, so that the polishing motor 31 is driven to move downwards to one side of the cutting cambered surface of the standard substrate 2, the polishing shaft 32 and the universal ball 33 are driven by the fixed ring, the polishing shaft 32 rotates and drives the telescopic adjusting rods 35 to rotate together, and the polishing plate 34 and the universal ball 33 are polished along the tangential direction of the cutting surface of the universal ball 33 under the action of the adjustable rods 34;
the adoption of the method has the following further advantages: therefore, when the cutting part and the polishing part are exchanged up and down, the cut material plate is removed by utilizing the rotation of the adjusting gear 28, the influence on the subsequent polishing is avoided, and the interactive matching of the cutting part and the polishing part is realized, so that the processing efficiency is higher.
When the invention is used, the standard substrate 2 is placed on the base 3, then the right angle plate 6 and the detection plate 7 are downwards moved to the corner of the standard substrate 2 by utilizing the hydraulic rod 5, the right angle plate 6 limits the horizontal direction of the standard substrate 2, the pressing post 12 on the detection plate 7 is pressed on the standard substrate 2 under the action of the compression spring 11, then the electric push rod 9 is started to press the pressing plate 10 on the standard substrate 2, at the moment, the pressing post 12, the pressing plate 10 and the copper-clad surface on the standard substrate 2 form a loop, a power supply in the detection plate 7 supplies power to the indicator lamp 8, after the electric conductivity of different parts of the standard substrate 2 is selectively checked, whether the thickness of different parts of the standard substrate 2 is uniform or not can be detected after the pressing plate 10 slides to the lowest part on the right angle plate 6, so that the selective checking before the material opening of the electric conductivity and the thickness uniformity of the standard substrate 2 can be conveniently carried out in the downwards moving limiting process, and the use of bad substrates is reduced;
when cutting is carried out, the cutting motor 15 is started to drive the cutting shaft 16 to rotate together, the cutting shaft 16 rotates to drive the cutting disc 17 to rotate, the mechanical arm 1 drives the cutting disc 17 to cut the standard substrate 2 in an arc manner through the control board 13, the cutting shaft 16 rotates to drive the circular plate 19 to rotate through the steering ball 18, the circular plate 19 rotates to drive the plurality of air bag rods 20 to rotate together, thereby slowly pressing the air bag rods 20 on the other side of the arc cutting line, the arc cutting position is always reinforced, the probability of cutting collapse of the whole substrate is reduced, the cutting is safer and more stable, the dust hood 25 is inclined in the cutting direction in the cutting process, dust particles generated by cutting are collected and conveyed into the dust box 26 through the through pipe, after the cutting is finished, the hydraulic cylinder 14 drives the cutting part to move upwards through the cutting fixed plate, so as to drive the connecting plate 21 to move upwards, the sliding button 22 is driven to slide upwards in the spiral groove on the steering shaft 23, the steering shaft 23 is driven to rotate towards the other side, the dust hood 25 is inclined towards one side of the polishing direction, the hydraulic rod 5 on the processing side is prevented from being influenced by upward movement in the cutting and polishing, the dust hood 25 is prevented from being cut, dust collection state change along with the polishing direction is more convenient, and the dust collection state of the dust collection state is changed in real-time, and the dust collection state is more convenient to be processed, and the dust collection state is more convenient, and the real-time is not changed, and the dust collection state is more than the dust collection state is more convenient;
when the grinding is needed, the hydraulic cylinder 14 drives the cutting fixed plate to move upwards and simultaneously drives the driving rack 27 to move upwards together, the driving rack 27 moves upwards and drives the adjusting gear 28 to rotate, the adjusting gear 28 rotates and drives the rotating shaft 36 to rotate, the rotating shaft 36 rotates and drives the rotating disc 39 to rotate together, the rotating disc 39 rotates and drives the telescopic posts 40 to rotate, two main magnetic blocks 38 with opposite outer magnetic poles on the hanging plate 37 can form magnetic fields with opposite sides, the telescopic posts 40 rotate to the main magnetic blocks 38 on one side, the auxiliary magnetic blocks 41 are magnetically attracted to rotate inwards, repulsive force is received when the main magnetic blocks 38 on the other side are to be rotated, so that the friction force between the rubber plate 42 and a cut material plate is utilized to remove one side, the adjusting gear 28 rotates and drives the driven rack 29 on the other side to move downwards, the driven rack 29 moves downwards and drives the grinding fixed plate to move downwards, the grinding motor 31 is driven to move downwards to one side of the cutting cambered surface of the standard substrate 2, the grinding shaft 32 rotates and the universal ball 33 through the fixed ring, the telescopic posts 35 are driven to rotate together, the telescopic posts 34 can rotate to the telescopic posts 35, the grinding plate 34 can change the cutting direction along the cutting surface of the universal ball 33, and the cutting material can be cut and the cutting surface can be cut by the mutual influence of the cutting parts when the cutting plate is moved downwards, and the cutting material can be cut, and the cutting parts can be more cut and the cutting parts can be moved along with high efficiency.
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 (6)
1. The utility model provides a cutting device of nonstandard board PCB board processing, includes arm (1) and the standard base plate (2) of waiting to cut of control cutting advancing direction, its characterized in that, standard base plate (2) top and below are provided with roof (4) and base (3) respectively, roof (4) bottom is connected with a plurality of hydraulic stems (5), hydraulic stem (5) bottom is connected with right-angle plate (6), hydraulic stem (5) lateral wall is connected with pick-up plate (7) through the diaphragm, pick-up plate (7) bottom inside wall is connected with pressure post (12) through compression spring (11), pick-up plate (7) bottom opposite side is connected with detection component, arm (1) bottom is connected with control panel (13), control panel (13) bottom is connected with pneumatic cylinder (14), pneumatic cylinder (14) bottom is connected with cutting motor (15) through cutting solid board, cutting motor (15) output is connected with cutting disc (17) through cutting shaft (16), cutting shaft (16) other end is connected with board subassembly, it has side-to-side steering plate (24) the fixed connection of drive motor (16), side-to-side steering housing (24) is connected with piston rod (24), the utility model discloses a dust collector, including driving rack (27), adjusting gear (28) opposite side is provided with driven rack (29), driven rack (29) lateral wall is connected with grinding motor (31) through polishing fixed plate, grinding motor (31) output is connected with universal ball (33) through grinding axle (32), universal ball (33) lateral wall is connected with polishing dish (34), grinding axle (32) lateral wall is connected with steering assembly, adjusting gear (28) terminal surface is connected with carousel (39) through pivot (36), pivot (36) are connected with two relative main magnet pieces (38) through hanger plate (37), carousel (39) lateral wall is connected with a plurality of board subassemblies that remove, the steering assembly comprises connecting plate (21), two slide button (22) and steering spindle (23), connecting plate (21) one end and pneumatic cylinder (14) piston rod lateral wall fixed connection, connecting plate (21) other end inside wall respectively with two slide button (22) lateral wall fixed connection, steering spindle (36) are equipped with two side wall fixed connection of slide button (22) lateral wall, the side wall is equipped with screw thread groove (24) is connected with dust collection box lateral wall (24), the utility model provides a motor is polished to control gear (28) meshing with initiative rack (27) and driven rack (29) of both sides respectively, control panel (13) bottom is connected with polishing motor (31) through telescopic link (30), polishing motor (31) output is through polishing axle (32) and universal ball (33) lateral wall fixed connection, universal ball (33) are connected with polishing dish (34) terminal surface rotation, remove the board subassembly and constitute by telescopic column (40), vice magnetic path (41) and rubber slab (42), control gear (28) terminal surface is through pivot (36) and carousel (39) terminal surface fixed connection, hanger plate (37) top and control panel (13) bottom fixed connection, two outside magnetic pole of main magnetic path (38) is opposite, telescopic column (40) one end is connected with carousel (39) lateral wall rotation through the round pin axle, be provided with torsion spring on the round pin axle lateral wall, telescopic column (40) other end and rubber slab (42) fixed connection, telescopic column (40) inwards lateral wall and vice magnetic path (41) fixed connection.
2. The cutting device for processing the non-standard PCB according to claim 1, wherein the bottom end of the hydraulic rod (5) is fixedly connected with the top end of the rectangular plate (6), the side wall of the hydraulic rod (5) is fixedly connected with the top end of the detection plate (7) through a transverse plate, the side wall of the detection plate (7) is fixedly connected with an indicator lamp (8), and the side wall of the inner end surface of the bottom end of the detection plate (7) is connected with a compression column (12) through a compression spring (11).
3. The cutting device for processing the nonstandard board PCB according to claim 1, wherein the detection assembly is composed of an electric push rod (9) and a pressing plate (10), the output end of the electric push rod (9) is fixedly connected with the upper end face of one end of the pressing plate (10), the top end of the electric push rod (9) is fixedly connected with the bottom end of the detection plate (7), a limit groove is formed in the inner corner of the rectangular plate (6), and the inner side wall of the limit groove is slidably connected with the other end of the pressing plate (10).
4. The cutting device for machining of the nonstandard board PCB according to claim 1, wherein the bottom end of the mechanical arm (1) is fixedly connected with the top end of the control board (13), the bottom end of the control board (13) is fixedly connected with the top end of the cutting fixed board through a hydraulic cylinder (14), the bottom end of the cutting fixed board is fixedly connected with the side wall of the cutting motor (15), and the output end of the cutting motor (15) is fixedly connected with the inner side wall of the cutting disc (17) through a cutting shaft (16).
5. The cutting device for machining the nonstandard plate PCB according to claim 1, wherein the stabilizing plate assembly is composed of a circular plate (19) and a plurality of air bag rods (20), the other end of the cutting shaft (16) is movably connected with the end face of the circular plate (19) through a steering ball (18), the outer side wall of the circular plate (19) is fixedly connected with the end part of the air bag rods (20), and the air bag rods (20) are uniformly arranged on the outer side wall of the circular plate (19) in an array.
6. The blanking device for machining the non-standard PCB according to claim 1, wherein the direction adjusting assembly is composed of a fixed ring and a plurality of telescopic adjusting rods (35), the inner side wall of the fixed ring is fixedly connected with the outer side wall of the grinding shaft (32), the end face of the fixed ring is fixedly connected with one end of each telescopic adjusting rod (35), and the other end of each telescopic adjusting rod (35) is rotatably connected with the end face of the grinding disc (34) through a rotating ball.
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| CN202311744574.5A CN117425281B (en) | 2023-12-19 | 2023-12-19 | Cutting device for processing non-standard PCB |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311744574.5A CN117425281B (en) | 2023-12-19 | 2023-12-19 | Cutting device for processing non-standard PCB |
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| CN117425281B true CN117425281B (en) | 2024-02-27 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152090A (en) * | 2020-01-06 | 2020-05-15 | 南京奥亚美电子科技有限公司 | PCB board burring grinding device |
| CN111673827A (en) * | 2020-06-23 | 2020-09-18 | 广州形银科技有限公司 | Automatic cutting machine for circuit PCB |
| CN114051322A (en) * | 2021-11-15 | 2022-02-15 | 深圳市申凯电子有限公司 | Automatic cutting machine for circuit PCB |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112882582B (en) * | 2019-11-29 | 2023-09-01 | 华为技术有限公司 | Touch panel assembly and electronic device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152090A (en) * | 2020-01-06 | 2020-05-15 | 南京奥亚美电子科技有限公司 | PCB board burring grinding device |
| CN111673827A (en) * | 2020-06-23 | 2020-09-18 | 广州形银科技有限公司 | Automatic cutting machine for circuit PCB |
| CN114051322A (en) * | 2021-11-15 | 2022-02-15 | 深圳市申凯电子有限公司 | Automatic cutting machine for circuit PCB |
Non-Patent Citations (1)
| Title |
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| 浅析PCB板先进切割技术及切割精度控制;龙云;;科技创新与应用;20160608(第16期);全文 * |
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