CN113618262A - Aluminum-based printed circuit board is with cutting material device - Google Patents
Aluminum-based printed circuit board is with cutting material device Download PDFInfo
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- CN113618262A CN113618262A CN202111186902.5A CN202111186902A CN113618262A CN 113618262 A CN113618262 A CN 113618262A CN 202111186902 A CN202111186902 A CN 202111186902A CN 113618262 A CN113618262 A CN 113618262A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0408—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work for planar work
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/18—Sheet panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/10—Aluminium or alloys thereof
-
- 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
- H05K2203/01—Tools for processing; Objects used during processing
- H05K2203/0147—Carriers and holders
- H05K2203/0165—Holder for holding a Printed Circuit Board [PCB] during processing, e.g. during screen printing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/15—Position of the PCB during processing
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Supply And Installment Of Electrical Components (AREA)
- Laser Beam Processing (AREA)
Abstract
The utility model provides an aluminium base printed circuit board is with cutting material device, including conveying component, conveying component's discharge end is equipped with the transfer subassembly, the transfer subassembly is equipped with locating component, the one end of transfer subassembly is equipped with cuts the material subassembly, conveying component carries aluminium base board to locating component material loading to make aluminium base board move to locating component on, and fix a position it through locating component, the transfer subassembly drives the aluminium base board of locating component location to cutting the material subassembly motion, so that it cuts the material operation to aluminium base board to open the material subassembly. The aluminum substrate cutting device is convenient for cutting the aluminum substrate when a printed circuit board is machined, particularly an aluminum substrate printed circuit board, can realize automatic feeding operation of the aluminum substrate during specific cutting, can store a certain amount of aluminum substrates, can automatically transfer the aluminum substrates during cutting, can accurately position the aluminum substrates, and improves the accuracy and the cutting effect during cutting.
Description
Technical Field
The invention relates to the technical field related to printed circuit board processing or material cutting equipment, in particular to a cutting device for an aluminum-based printed circuit board.
Background
The aluminum substrate is a copper-clad printed board taking an aluminum plate as a substrate, and mainly comprises a metal circuit board material, a copper foil, a heat conduction insulating layer and an aluminum substrate. The circuit layer is equivalent to a copper-clad plate of a common PCB, and the thickness of the circuit copper foil is 1oz to 10 oz. The insulating layer is a layer of low thermal resistance, thermally conductive, and electrically insulating material with a thickness of 0.003 inch to 0.006 inch. The base layer is usually a metal substrate, usually aluminum or copper, aluminum-based copper clad laminate or traditional epoxy glass cloth laminate. The metal base layer is a supporting member of the whole circuit board, an aluminum plate with high thermal conductivity, no magnetism and other characteristics is generally selected, a copper plate can be selected, and the substrate is convenient for conventional machining such as drilling, punching, shearing, cutting and the like.
When the aluminum substrate is cut, namely the aluminum substrate is cut and filleted, the aluminum substrate is usually cut by the cutting device, and then each corner of the aluminum substrate is filleted by the chamfering machine, in the operation mode, firstly, an operator is required to continuously transfer the aluminum substrate in the whole operation process, and then the aluminum substrate is cut and filleted, so that the working strength of the operator is improved, and meanwhile, the efficiency is low; secondly cut out the system especially inconvenient when carrying out the chamfer and fix a position big aluminium base board to cause to cut out system size deviation great, and its cost of aluminium base board is higher, consequently increased the cost input of enterprise, the special-shaped phenomenon of fillet often appears at the in-process of fillet simultaneously, thereby has caused the influence to the quality of aluminium base board.
Disclosure of Invention
The invention provides a cutting device for an aluminum-based printed circuit board, which is used for solving the defects of the prior art, and is convenient for cutting the aluminum substrate when the printed circuit board is processed, particularly when the aluminum-based printed circuit board is processed, the automatic feeding operation of the aluminum substrate can be realized in the specific cutting process, a certain amount of aluminum substrates can be stored, the aluminum substrates can be automatically transferred during cutting, the aluminum substrates can be accurately positioned, the accuracy during cutting is improved, the cutting effect is improved, and the cutting device has strong practicability.
In order to achieve the purpose of the invention, the following technology is adopted:
a cutting device for an aluminum-based printed circuit board comprises a conveying assembly, wherein a discharging end of the conveying assembly is provided with a transfer assembly, the transfer assembly is provided with a positioning assembly, one end of the transfer assembly is provided with a cutting assembly, the conveying assembly is used for feeding and conveying an aluminum substrate to the positioning assembly so that the aluminum substrate moves to the positioning assembly and is positioned by the positioning assembly, and the transfer assembly drives the aluminum substrate positioned by the positioning assembly to move to the cutting assembly so that the cutting assembly is used for cutting the aluminum substrate;
the conveying assembly comprises a storage member, the storage member is provided with a feeding mechanism, the storage member is used for placing a plurality of aluminum substrates, and the feeding mechanism is used for feeding the aluminum substrates;
the transfer assembly comprises a fixed table, the fixed table is provided with a driving mechanism, the lower end of the driving mechanism is provided with a down-regulating mechanism, the upper end of the driving mechanism is provided with an up-regulating mechanism, the other ends of the up-regulating mechanism and the down-regulating mechanism are provided with supporting frames, and the driving mechanism is used for driving the up-regulating mechanism and the down-regulating mechanism to synchronously move so that the up-regulating mechanism and the down-regulating mechanism regulate the positions of the supporting frames;
the positioning assembly comprises an inward moving mechanism arranged at the upper end of the support frame, two ends of the inward moving mechanism are respectively provided with an end fixing mechanism, two sides of the inward moving mechanism are respectively provided with a side fixing mechanism, the end fixing mechanisms are used for positioning two ends of the aluminum substrate, the side fixing mechanisms are used for positioning two sides of the aluminum substrate, and the inward moving mechanism is used for adjusting the position of the aluminum substrate;
the cutting assembly comprises an elevating mechanism installed on a fixed table, the elevating mechanism is provided with a translation mechanism, the translation mechanism is provided with a transverse moving mechanism, the transverse moving mechanism is provided with a cutting mechanism, the elevating mechanism is used for adjusting the height of the cutting mechanism, the translation mechanism is used for adjusting the longitudinal position of the cutting mechanism, the transverse moving mechanism is used for adjusting the transverse position of the cutting mechanism, and the cutting mechanism is used for cutting an aluminum substrate.
Further, the storage component comprises four support columns, the upper ends of the support columns are provided with fixing seats, a lower substrate plate is arranged between each pair of fixing seats, L-shaped plates penetrate through two ends of the lower substrate plate, L-shaped fixing plates are arranged at the upper ends of the L-shaped plates, L-shaped guard plates are arranged on the L-shaped fixing plates in an upward extending mode, discharge openings are formed in the roots of the pair of L-shaped guard plates at the discharge end, a pair of limiting end plates are arranged at the lower end between the pair of L-shaped guard plates at the discharge end, and the limiting end plates are distributed on the upper side and the lower side of the discharge opening;
the lower substrate plates are all formed with rectangular holes, and a plurality of lower lining wheels are arranged in the rectangular holes.
Further, the feeding mechanism comprises a pair of upper extension columns, the upper ends of the upper extension columns are respectively provided with a folded fixing plate, the folded fixing plates are provided with a feeding side plate, the feeding side plates are positioned on one side of the lower backing plate, the feeding side plates are provided with lower extension connecting plates, the lower ends of the lower extension connecting plates are provided with a feeding bearing seat, the feeding bearing seat is provided with a feeding motor, the output shaft of the feeding motor is connected with a rotating block, a telescopic rod penetrates through the rotating block, the other end of the telescopic rod is provided with a folded connecting plate, the folded connecting plate is hinged with a sliding block, a spring is arranged between the folded connecting plate and the rotating block, a vertical rod penetrates through the sliding block, the lower end of the vertical rod is provided with an end disc, the upper end of the vertical rod is provided with a sliding sleeve, a sliding rod penetrates through the sliding sleeve, both ends of the sliding rod are provided with connecting seats, the connecting seats are both arranged on the feeding side plates, the inner sides of the sliding blocks are provided with L-shaped connecting arms, the other ends of the L-shaped connecting arms are provided with a discharging bottom plate, a pair of discharging push rods is arranged at the outer side end of the discharging bottom plate in an upward extending manner, and the discharging bottom plate is positioned between the lower substrate plates;
the outer wall of slide bar is the circumference array ground and takes shape there is the arc wall, and the sliding sleeve inner wall is the circumference array ground and is equipped with spacing arc wall, all is equipped with a plurality of balls in the spacing arc wall, and the ball is located the arc wall rather than corresponding, and sliding sleeve's both ends all are equipped with the end link, and the inner wall of end link is circumference array ground and takes shape there is the cowl, and the cowl all wears in the arc wall.
Furthermore, the fixed station comprises a fixed frame, the fixed frame is provided with four upper extension rods in an upward extending manner, and the upper ends of the upper extension rods are provided with fixed bottom plates;
the driving mechanism comprises a driving side plate arranged on the fixed bottom plate, a pair of driving bearing seats are arranged at two ends of one side of the driving side plate, each driving bearing seat is provided with a driving shaft, a first bevel gear is arranged at the first end of each driving shaft, a second bevel gear is arranged at the second end of each driving shaft, an upward extending side plate is arranged at one end of each driving side plate, a motor mounting part is arranged at one side of the upward extending side plate, a driving motor is arranged on the motor mounting part, an output shaft of the driving motor is connected with a driving wheel, a driving belt is sleeved on the driving wheel, driving seats are arranged at the upper end and the lower end of the inner wall of the upward extending side plate, a connecting shaft penetrates through the driving seats, a driven wheel is arranged on the connecting shaft, the other end of the driving belt is sleeved on the driven wheel, a third bevel gear is arranged at the upper end of the connecting shaft, a fourth bevel gear is arranged at the lower end of the connecting shaft, and is meshed with the second bevel gear;
the downward-regulating mechanism comprises a pair of fixed side plates arranged on the inner side of the driving bearing seat, a downward-regulating bearing seat is arranged between the fixed side plates, fifth bevel gears are arranged at the lower ends of the downward-regulating bearing seats, downward-regulating fixed wheels are arranged at the upper ends of the downward-regulating bearing seats, a downward-regulating rotating plate is connected to the upper ends of the fifth bevel gears, a downward-regulating second rotating plate is hinged to the other end of the downward-regulating rotating plate, a downward-regulating shaft is arranged at the other end of the downward-regulating second rotating plate, a downward-regulating rotating wheel is connected to the root of the downward-regulating second rotating plate, the downward-regulating rotating wheel is connected with the downward-regulating fixed wheels through a downward-regulating belt, the downward-regulating fixed wheels and the downward-regulating rotating wheel are both provided with a plurality of downward-regulating teeth, and the downward-regulating belt is a toothed belt;
the upper adjusting mechanism comprises upper adjusting side plates arranged on two sides of an upper end driving seat, an upper adjusting seat is arranged between the upper adjusting side plates, sixth bevel teeth are arranged on the outer side of the upper adjusting seat and are meshed with third bevel teeth, an upper adjusting fixed wheel is arranged on the upper adjusting seat, the sixth bevel teeth are connected with an upper adjusting first rotating plate, an upper adjusting second rotating plate is arranged at the other end of the upper adjusting first rotating plate, an upper adjusting shaft is arranged at the other end of the upper adjusting second rotating plate, an upper adjusting wheel is arranged at the root of the upper adjusting second rotating plate, the upper adjusting wheel is connected with the upper adjusting fixed wheel through an upper adjusting belt, the upper adjusting wheel and the upper adjusting fixed wheel are both provided with a plurality of upper adjusting teeth, and the upper adjusting belt is a toothed belt;
the support frame includes the riser, and the lower extreme of riser is equipped with the lower plate perpendicularly, and the other end of lower plate is equipped with the swash plate, and the lower end plate is located to the lower accent axle, and the upper end of swash plate is located to the upper adjustment axle.
Further, the inward movement mechanism comprises an inward movement bottom plate installed at the upper ends of the inclined plate and the vertical plate, a plurality of supporting bottom strips are arranged at the upper end of the inward movement bottom plate, a pair of inward movement bearing seats are installed at two ends of the inward movement bottom plate, inward movement motors are installed on the inward movement bearing seats, and output shafts of the inward movement motors are connected with inward movement rollers.
Further, end fixed establishment is including installing in the extrapolation cylinder of interior shift bottom plate downside, and a pair of concave part is installed to the expansion end of extrapolation cylinder, and the lower extreme of concave part all is equipped with the downwardly extending post, and the lower extreme of downwardly extending post is equipped with and pushes up the cylinder, goes up the expansion end of pushing up the cylinder and installs panel in the cross, and in the concave part was located to the panel in the cross, the upper end of panel was equipped with the side and decides the piece in the cross.
Further, the side is decided the mechanism and is including installing in a pair of side fixed bearing seat of the bottom plate downside that moves inwards, it decides from the driving wheel all to be equipped with the side in the side fixed bearing seat, the lower extension seat is all installed to the side fixed bearing seat, the side is decided the output shaft of motor and is installed the side and decide the drive wheel, the side is decided the drive wheel and all is engaged in the side and decides from the driving wheel, the side is decided and is equipped with the side and decides the lead screw from the driving wheel, the both ends screw thread of side fixed lead screw is turned to opposite, the both ends of side fixed lead screw all are equipped with the side and decide the silk cover, the side is decided the silk cover and all is equipped with the cover seat, the cover seat is all installed in the bottom plate that moves inwards, the outer seat is all installed to every outer seat that is located the homonymy.
Furthermore, the lifting mechanism adopts screw transmission or crawler transmission;
the translation mechanism adopts a lead screw or a crawler belt for transmission;
the transverse moving mechanism adopts a lead screw or a crawler belt for transmission;
the moving directions of the translation mechanism and the transverse mechanism are mutually vertical;
the cutting mechanism is including installing in the material upper plate of opening of sideslip mechanism, first material seat of opening is installed to one side of the material upper plate of opening, first servo motor is installed to first material seat of opening, first servo motor's output shaft has the concave frame, the other end of concave frame articulates there is the laser head, one side of laser head articulates there is vertical connecting plate, the upper end of vertical connecting plate articulates there is interior even board, the material seat is opened to the downside of the material upper plate of opening still install the second, the second is opened the material seat and is installed second servo motor, the output shaft of second servo motor connects in the other end of interior even board, the axial of first servo motor output shaft and the axial mutually perpendicular of second servo motor's output shaft.
The technical scheme has the advantages that:
the aluminum substrate cutting machine has the advantages that during the processing of a printed circuit board, particularly during the processing of an aluminum substrate printed circuit board, the aluminum substrate can be conveniently cut, during the specific cutting, the automatic feeding operation of the aluminum substrate can be realized, a certain amount of aluminum substrates can be stored, the aluminum substrate can be automatically transferred during the cutting, the aluminum substrate can be accurately positioned, the accuracy during the cutting is improved, the cutting effect is improved, the aluminum substrate is cut in a laser processing mode, the cutting and rounding operation of the aluminum substrate can be simultaneously completed during the cutting, the cutting efficiency of the aluminum substrate is improved, and the cutting effect is improved. The working strength of operators is obviously reduced on the whole, the cost investment caused by cutting the aluminum substrate is reduced, and the aluminum substrate cutting machine has strong practicability.
Drawings
Fig. 1 shows a perspective view of one embodiment.
Fig. 2 shows a perspective view of the first conveying assembly.
Fig. 3 shows a perspective view of the second conveyor assembly.
Fig. 4 shows a perspective view of the conveyance assembly.
Fig. 5 shows an enlarged view at a in fig. 4.
Fig. 6 shows a first assembly view of the transfer assembly, the positioning assembly and the cutting assembly.
Fig. 7 shows an assembly view two of the transfer assembly, the positioning assembly, and the blanking assembly.
Fig. 8 shows an assembly view three of the transfer assembly, the positioning assembly, and the slitting assembly.
Fig. 9 shows an assembly view four of the transfer assembly, the positioning assembly, and the slitting assembly.
Fig. 10 shows an enlarged view at B in fig. 6.
Fig. 11 shows an enlarged view at C in fig. 6.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
The terms "parallel", "perpendicular", etc. do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.
Furthermore, the terms "substantially", and the like are intended to indicate that the relative terms are not necessarily strictly required, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but because absolute equality is difficult to achieve in actual production and operation, certain deviations generally exist. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the cutting device for the aluminum-based printed circuit board comprises a conveying assembly 1, a transfer assembly 2 is arranged at a discharge end of the conveying assembly 1, a positioning assembly 3 is arranged on the transfer assembly 2, a cutting assembly 4 is arranged at one end of the transfer assembly 2, the conveying assembly 1 feeds the positioning assembly 3 with an aluminum substrate to convey the aluminum substrate, so that the aluminum substrate moves to the positioning assembly 3 and is positioned by the positioning assembly 3, and the transfer assembly 2 drives the aluminum substrate positioned by the positioning assembly 3 to move towards the cutting assembly 4, so that the cutting assembly 4 performs cutting operation on the aluminum substrate.
The device conveniently carries out the material loading, shifts, location and the operation of cutting out the material of aluminium base board through conveyor components 1, transfer subassembly 2, locating component 3 and cutting out the material subassembly 4. The conveying assembly 1 can be used for feeding and conveying large aluminum substrates, automatic feeding of the aluminum substrates can be achieved when the aluminum substrates are cut, and the feeding automation degree is improved. The transfer component 2 can drive the positioning component 3 to perform reciprocating motion, when the positioning component 3 moves to the conveying component 1, the aluminum substrate pushed out by the conveying component 1 can be received through the positioning component 3, the position of the aluminum substrate is adjusted through the positioning component 3, the aluminum substrate is positioned, the clamped aluminum substrate is transferred to the cutting component 4 under the drive of the transfer component 2, the aluminum substrate is cut and chamfered through the cutting component 4, after the cutting is completed, the aluminum substrate can be transferred out of the cutting component 4 and transferred to the corresponding discharging position, the aluminum substrate after the cutting is transferred out through the positioning component 3, the automation degree of the cutting of the aluminum substrate is remarkably improved through the operation mode, and the cutting efficiency is improved. The positioning component 3 can adjust the position of the aluminum substrate to a position where the aluminum substrate is convenient to position, and positions the aluminum substrate in a four-direction positioning mode, so that the positioning effect and the positioning precision of the aluminum substrate are improved, and the cutting precision is further ensured. The cutting assembly 4 is convenient for cutting the aluminum substrate, and the cutting efficiency and the cutting precision are improved due to the adoption of the laser cutting mode, and meanwhile, flying chips and the like can be further reduced in the cutting process, so that the cleanness degree of the processing environment is ensured.
In the present embodiment, a plurality of aluminum substrates are placed on the conveying assembly 1, and the relevant processing pattern is inputted on the computer, wherein the processing pattern is a rectangular structure, and each corner of the rectangular structure is a round corner. Then carry aluminium base board to locating component 3 through conveyor components 1 and carry out the propelling movement, when the propelling movement, locating component 3 is located conveyor components 1's discharge end department this moment, and when aluminium base board carried to locating component 3 on, locating component 3 adjusted the position of aluminium base board, adjusted the back and fix a position aluminium base board. And then the positioned aluminum substrate is driven by the transfer component 2 to move towards the material cutting component 4, after the material cutting component 4 moves to the corresponding position, the aluminum substrate is cut according to a preset processing pattern by the material cutting component 4, and after the aluminum substrate is cut, the cut aluminum substrate is transferred to the material discharging position by the transfer component 2 and pushed out by the positioning component 3.
Specifically, as shown in fig. 2 to 5, the conveying assembly 1 includes a storage member 10, the storage member 10 is provided with a feeding mechanism 11, the storage member 10 is used for placing a plurality of aluminum substrates, and the feeding mechanism 11 is used for feeding the aluminum substrates. The storage component 10 facilitates storage and placement of a plurality of aluminum substrates, and the feeding mechanism 11 can automatically push out the aluminum substrates, so that automatic feeding operation of the aluminum substrates is realized, and the automation degree during feeding is improved.
Specifically, as shown in fig. 6 to 11, the transfer assembly 2 includes a fixed table 20, the fixed table 20 is provided with a driving mechanism 21, the lower end of the driving mechanism 21 is provided with a down-regulating mechanism 22, the upper end of the driving mechanism 21 is provided with an up-regulating mechanism 25, the other ends of the up-regulating mechanism 25 and the down-regulating mechanism 22 are provided with a supporting frame 24, and the driving mechanism 21 is configured to drive the up-regulating mechanism 25 and the down-regulating mechanism 22 to move synchronously, so that the up-regulating mechanism 25 and the down-regulating mechanism 22 regulate the position of the supporting frame 24. Wherein, actuating mechanism 21 can drive down mechanism 22 and upward adjustment mechanism 25 and carry out synchronous motion, and then transfer locating component 3 to corresponding position department through down mechanism 22 and upward adjustment mechanism 25 mutually support, and wherein down mechanism 22 plays the effect of supporting to the lower extreme of locating component 3 when adjusting the position of locating component 3 to ensure the stability of transferring, and upward adjustment mechanism 25 sets up the load that can reduce down mechanism 22, thereby ensures the flexibility of position control.
Specifically, as shown in fig. 6 to 11, the positioning assembly 3 includes an inward moving mechanism 30 mounted on the upper end of the supporting frame 24, end fixing mechanisms 31 are respectively disposed at two ends of the inward moving mechanism 30, side fixing mechanisms 32 are disposed at two sides of the inward moving mechanism 30, the end fixing mechanisms 31 are used for positioning two ends of the aluminum substrate, the side fixing mechanisms 32 are used for positioning two sides of the aluminum substrate, and the inward moving mechanism 30 is used for adjusting the position of the aluminum substrate. The inward movement mechanism 30 can adjust the position of the aluminum substrate transferred to the positioning component 3, and meanwhile, the aluminum substrate is supported, and after the inward movement mechanism 30 is adjusted, later positioning operation is facilitated. The end fixing mechanism 31 and the side fixing mechanism 32 can position the four side walls of the aluminum substrate, so that the stability and the accuracy of the aluminum substrate during cutting are ensured.
Specifically, as shown in fig. 6 to 11, the cutting assembly 4 includes an elevating mechanism 40 mounted on the fixed table 20, the elevating mechanism 40 is provided with a translation mechanism 41, the translation mechanism 41 is provided with a transverse moving mechanism 42, the transverse moving mechanism 42 is provided with a cutting mechanism 43, the elevating mechanism 40 is used for adjusting the height of the cutting mechanism 43, the translation mechanism 41 is used for adjusting the longitudinal position of the cutting mechanism 43, the transverse moving mechanism 42 is used for adjusting the transverse position of the cutting mechanism 43, and the cutting mechanism 43 is used for cutting the aluminum substrate. The lifting mechanism 40 is in screw transmission or crawler transmission, the translation mechanism 41 is in screw transmission or crawler transmission, the transverse mechanism 42 is in screw transmission or crawler transmission, and the movement directions of the translation mechanism 41 and the transverse mechanism 42 are perpendicular to each other. Wherein, elevating system 40, translation mechanism 41 and sideslip mechanism 42 can adjust the three-dimensional direction of cutting mechanism 43, thereby conveniently realize aluminum plate's the operation of cutting the material through cutting mechanism 43, the degree of automation of cutting the material has also been improved simultaneously, in this implementation, elevating system 40, translation mechanism 41 and sideslip mechanism 42 all select for use lead screw drive's mode, this kind of mode has apparent regulation stability and accuracy nature, thereby ensure to cut the effect that material mechanism 43 cuts the material, avoid appearing the appearance of waste product. Of course, the crawler transmission can also be adopted, the rotating mode is also convenient to control, but the control precision is relatively low, but the service life is long, meanwhile, related parts are convenient to replace and maintain, and the maintenance cost of the screw transmission is high. The cutting mechanism 43 mainly adopts a laser cutting mode to cut the aluminum substrate, so that the cutting effect of the aluminum substrate can be remarkably improved, and less dust and the like are generated during cutting.
As shown in fig. 2 to 5, the storage component 10 includes four support columns 100, the upper ends of the support columns 100 are provided with fixing seats 101, each pair of fixing seats 101 is provided with a lower substrate plate 102, L-shaped plates penetrate through two ends of the lower substrate plate 102, the upper ends of the L-shaped plates are provided with L-shaped fixing plates, the L-shaped fixing plates are provided with L-shaped guard plates 105 extending upwards, the roots of the pair of L-shaped guard plates 105 at the discharge end are provided with discharge openings 106, the lower ends of the pair of L-shaped guard plates 105 at the discharge end are provided with a pair of limiting end plates 107, the limiting end plates 107 are distributed on the upper and lower sides of the discharge openings 106, the lower substrate plates 102 are provided with rectangular holes 103, and the rectangular holes 103 are provided with a plurality of lower lining wheels 104. Wherein, the L-shaped plate and the L-shaped fixed plate are mainly arranged to improve the connection effect between the L-shaped guard plate 105 and the lower substrate plate 102, so that the phenomenon that the L-shaped guard plate 105 is unstable due to the phenomenon of collision and the like during discharging is avoided, and the limiting effect of the L-shaped guard plate 105 is reduced. The lower lining wheel 104 is mainly arranged to facilitate pushing the aluminum substrate positioned at the lower layer out of the discharging notch 106, so that the friction force between the aluminum substrate and the lower substrate plate 102 is reduced, and the discharging effectiveness is ensured. The limiting end plates 107 can limit the upper side and the lower side of the aluminum substrate which is discharged, so that the accuracy in discharging is ensured.
As shown in fig. 2-5, the feeding mechanism 11 includes a pair of upper extending columns 110, the upper ends of the upper extending columns 110 are respectively provided with a folded fixing plate 111, the folded fixing plate 111 is provided with a feeding side plate 112, the feeding side plate 112 is located at one side of the lower substrate plate 102, the feeding side plate 112 is provided with a lower connecting plate 113, the lower end of the lower connecting plate 113 is provided with a feeding bearing seat 116, the feeding bearing seat 116 is provided with a feeding motor 115, an output shaft of the feeding motor 115 is connected with a rotating block 117, a telescopic rod 118 is inserted in the rotating block 117, the other end of the telescopic rod 118 is provided with a folded connecting plate 120, the folded connecting plate 120 is hinged with a sliding block 121, a spring 119 is arranged between the folded connecting plate 120 and the rotating block 117, a vertical rod 122 is inserted in the sliding block 121, the lower end of the vertical rod 122 is provided with an end disc 123, the upper end of the vertical rod 122 is provided with a sliding sleeve 124, a sliding rod 126 is inserted in the sliding sleeve 124, both ends of the sliding rod 126 are provided with connecting seats 128, the connecting bases 128 are all mounted on the feeding side plates 112, the inner sides of the sliding blocks 121 are mounted with L-shaped connecting arms 129, the other ends of the L-shaped connecting arms 129 are provided with discharging bottom plates 130, the outer ends of the discharging bottom plates 130 are provided with a pair of discharging push rods 131 in an upward extending manner, and the discharging bottom plates 130 are located between the lower substrate plates 102. The outer wall of the sliding rod 126 is formed with arc-shaped grooves 127 in a circumferential array, the inner wall of the sliding sleeve 124 is provided with limiting arc-shaped grooves in a circumferential array, the limiting arc-shaped grooves are all provided with a plurality of balls, the balls are located in the corresponding arc-shaped grooves 127, the two ends of the sliding sleeve 124 are both provided with end rings 125, the inner wall of the end rings 125 is formed with arc-shaped baffles in a circumferential array, and the arc-shaped baffles all penetrate through the arc-shaped grooves 127. In order to reduce the friction force between the sliding sleeve 124 and the sliding rod 126, when the material is continuously discharged, the sliding sleeve 124 and the sliding rod 126 can be prevented from being seriously worn, so that the balls are filled between the sliding sleeve and the sliding rod, the arc-shaped groove 127 and the limiting arc groove play a limiting role on the balls, and the end ring 125 is arranged to prevent the balls from flying out of two ends of the sliding sleeve 124 in the operation process. It should be noted that, during discharging, the discharging push rod 131 is a main stress unit, and during discharging, it acts on one end of the aluminum substrate and pushes the aluminum substrate to move outward.
When the feeding mechanism 11 feeds materials, the feeding motor 115 is started, the rotating block 117 rotates under the driving of the feeding motor 115, and the rotating block 117 rotates to drive the sliding block 121 to move not only along the horizontal direction of the sliding rod 126 but also along the axial direction of the vertical rod 122 through the telescopic rod 118, and when the sliding block 121 moves towards the discharging end of the storage member 10 along the axial direction of the sliding rod 126, the sliding block 121 will be located at the upper end of the vertical rod 122 all the time under the action of the spring 119, then the discharging push rod 131 will act on one end of the aluminum substrate located at the bottom layer, and then the rotating block 117 continues to rotate, finally the discharging push rod 131 pushes the aluminum substrate out from the discharging opening 106, and then when the rotating block 117 continues to rotate, the sliding block 121 will move downwards until it rotates to the initial position, the discharging push rod 131 will act on the aluminum substrate located at the bottom layer again, and the discharging operation is carried out again, so that the automation degree of discharging the aluminum substrate and the discharging efficiency are obviously improved.
As shown in fig. 6 to 11, the fixing base 20 includes a fixing frame 200, four upper extension rods 201 are installed on the fixing frame 200 to extend upward, and a fixing bottom plate 202 is provided at upper ends of the upper extension rods 201.
As shown in fig. 6 to 11, the driving mechanism 21 includes a driving side plate 210 mounted on the fixed base plate 202, a pair of driving bearing seats 211 is mounted at two ends of one side of the driving side plate 210, the driving bearing seats 211 are provided with driving shafts 214, a first end of the driving shaft 214 is provided with a first bevel gear 213, a second end of the driving shaft 214 is provided with a second bevel gear 212, one end of the driving side plate 210 is provided with an upward extending side plate 215, one side of the upward extending side plate 215 is provided with a motor mounting member 216, the motor mounting member 216 is provided with a driving motor 217, an output shaft of the driving motor 217 is connected with a driving wheel 218, the driving wheel 218 is sleeved with a driving belt 219, upper and lower ends of an inner wall of the upward extending side plate 215 are both provided with driving seats 230, the driving seats 230 are penetrated with a connecting shaft 232, the connecting shaft 232 is provided with a driven wheel 231, the other end of the driving belt 219 is sleeved on the driven wheel 231, an upper end of the connecting shaft 232 is provided with a third bevel gear 233, a lower end of the connecting shaft 232 is provided with a fourth bevel gear 234, fourth bevel gear 234 engages second bevel gear 212. When the mechanism drives the down-regulating mechanism 22 and the up-regulating mechanism 25 to move, the driving motor 217 is started, the driving wheel 218 is driven by the driving motor 217 to rotate, the driving wheel 218 drives the driven wheel 231 at the other end to rotate through the driving belt 219 when rotating, the driven wheel 231 drives the connecting shaft 232 to rotate when rotating, the connecting shaft 232 drives the third bevel gear 233 and the fourth bevel gear 234 to rotate in the rotating process, wherein the fourth bevel gear 234 drives the third bevel gear 233 to rotate when rotating, the third bevel gear 233 drives the driving shaft 214 to rotate when rotating, and the driving shaft 214 drives the first bevel gear 213 to synchronously rotate when rotating.
As shown in fig. 6-11, the downward adjustment mechanism 22 includes a pair of fixed side plates 220 mounted on the inner driving bearing seat 211, a downward adjustment bearing seat is mounted between the fixed side plates 220, a fifth bevel gear 221 is disposed at a lower end of the downward adjustment bearing seat, the fifth bevel gear 221 is engaged with the first bevel gear 213, a downward adjustment fixed wheel 222 is mounted at an upper end of the downward adjustment bearing seat, a downward adjustment plate 224 is connected to an upper end of the fifth bevel gear 221, a downward adjustment second rotating plate 226 is hinged to another end of the downward adjustment plate 224, a downward adjustment shaft 227 is disposed at another end of the downward adjustment second rotating plate 226, a downward adjustment wheel 225 is connected to a root of the downward adjustment second rotating plate 226, the downward adjustment wheel 225 is connected to the downward adjustment fixed wheel 222 through a downward adjustment belt 223, the downward adjustment fixed wheel 222 and the downward adjustment wheel 225 are both provided with a plurality of downward adjustment teeth, the downward adjustment belt 223 is a toothed belt, the toothed connection ensures stability of the drive between the down-regulation belt 223 and the down-regulation fixed wheel 222 and the down-regulation turning wheel 225. When the mechanism moves under the driving of the driving mechanism 21, since the first bevel gear 213 is rotating, the rotating first bevel gear 213 will drive the fifth bevel gear 221 engaged therewith to rotate, the fifth bevel gear 221 will drive the lower turning plate 224 connected therewith to rotate circumferentially when rotating, the lower turning plate 224 will rotate when rotating, the lower turning wheel 225 will also rotate under the action of the lower turning belt 223, and the lower turning wheel 225 will rotate to rotate the lower second turning plate 226 around the axial direction of the lower turning wheel 225 when rotating. Finally, the included angle between the lower turning plate 226 and the lower turning plate 224 is continuously changed by 360 degrees, when the included angle between the second turning plate 226 and the lower turning plate 224 is 180 degrees, the positioning assembly 3 will move to the discharging end of the storage component 10, and when the included angle between the second turning plate 226 and the lower turning plate 224 is 0 degrees and the second turning plate 226 is parallel to the length direction of the driving side plate 210, the positioning assembly 3 will move to the material cutting assembly 4, and when the second turning plate 226 and the lower turning plate 224 rotate to the other end and form 180 degrees therebetween, the positioning assembly 3 will move to the discharging position.
As shown in fig. 6 to 11, the upward adjusting mechanism 25 includes upward adjusting side plates 250 mounted on both sides of the upper end driving seat 230, an upward adjusting seat 251 is mounted between the upward adjusting side plates 250, a sixth bevel gear 252 is disposed on an outer side of the upward adjusting seat 251, the sixth bevel gear 252 is engaged with the third bevel gear 233, an upward adjusting fixed wheel 253 is mounted on the upward adjusting seat 251, the sixth bevel gear 252 is connected to an upward adjusting first rotating plate 255, an upward adjusting second rotating plate 257 is disposed at another end of the upward adjusting first rotating plate 255, an upward adjusting shaft 258 is disposed at another end of the upward adjusting second rotating plate 257, an upward adjusting wheel 256 is disposed at a root of the upward adjusting second rotating plate 257, the upward adjusting wheel 256 is connected to the upward adjusting fixed wheel 253 through an upward adjusting belt 254, the upward adjusting wheel 256 and the upward adjusting fixed wheel 253 are both provided with a plurality of upward adjusting teeth, and the upward adjusting belt 254 is a belt-toothed belt. The mechanism mainly cooperates with the downward regulating mechanism 22 to complete the position adjustment of the positioning assembly 3, the movement structure of the mechanism cooperates with the movement result of the downward regulating mechanism 22, and the adjustment or operation mode is that, as the third bevel gear 233 rotates, the sixth bevel gear 252 rotates under the driving of the third bevel gear 233, the rotation of the sixth bevel gear 252 drives the upward regulating first rotating plate 255 to rotate around the axial direction of the sixth bevel gear 252, the upward regulating first rotating plate 255 drives the upward regulating second rotating plate 257 to rotate through the upward regulating belt 254, the upward regulating wheel 256 and the upward regulating fixed wheel 253 when rotating, and finally, the position adjustment of the positioning assembly can be completed through the cooperation of the upward regulating second rotating plate 257 and the upward regulating first rotating plate 255 with the downward regulating mechanism 22.
As shown in fig. 6 to 11, the support frame 24 includes a vertical plate 240, a lower end plate 241 is vertically provided at a lower end of the vertical plate 240, a sloping plate 242 is provided at the other end of the lower end plate 241, a lower adjustment shaft 227 is provided at the lower end plate 241, and an upper adjustment shaft 258 is provided at an upper end of the sloping plate 242.
As shown in fig. 6-11, the inward moving mechanism 30 includes an inward moving base plate 300 installed on the upper ends of the inclined plate 242 and the vertical plate 240, a plurality of supporting bottom strips 301 are installed on the upper end of the inward moving base plate 300, a pair of inward moving bearing seats 302 are installed on both ends of the inward moving base plate 300, inward moving motors 303 are installed on the inward moving bearing seats 302, inward moving rollers 304 are connected to output shafts of the inward moving motors 303, and anti-skid rubber pads are installed on the outer walls of the inward moving rollers 304. The friction force between the inward moving roller 304 and the aluminum substrate is increased by the anti-slip rubber pad, thereby ensuring the efficiency and the feasibility of position adjustment. Meanwhile, the supporting bottom strip 301 is arranged to support the aluminum substrate during cutting of the aluminum substrate, and is generally made of alumina ceramics to improve the service life of the aluminum substrate, and a layer of lower lining plate can be specifically laid on the supporting bottom strip 301 during operation, so that the lower lining plate absorbs redundant laser energy to avoid influencing the inward-moving bottom plate 300 during cutting.
As shown in fig. 6 to 11, the end fixing mechanism 31 includes an outward-pushing cylinder 310 installed on the lower side of the inward-moving base plate 300, a pair of concave parts 311 are installed at the movable ends of the outward-pushing cylinder 310, lower columns 312 are respectively installed at the lower ends of the concave parts 311, an upper-pushing cylinder 313 is installed at the lower end of the lower column 312, a cross-shaped inner panel 314 is installed at the movable end of the upper-pushing cylinder 313, the cross-shaped inner panel 314 is installed in the concave parts 311, and a side fixing block 315 is installed at the upper end of the cross-shaped inner panel 314. In the mechanism, the side fixed block 315 is mainly used for blocking the aluminum substrate when the aluminum substrate is loaded, so that the upper jacking cylinder 313 is arranged, and the concave part 311 is arranged for limiting the cross-shaped inner panel 314, so that the stability of the side fixed block 315 for limiting two ends of the aluminum substrate is improved through the limiting effect. In a specific operation, the height of the side fixed block 315 is adjusted by the upper ejection cylinder 313, so that the side fixed block 315 is exposed from the inward moving bottom plate 300, and then the lower fixed block 315 is driven to move inward by the outward pushing cylinder 310, and finally the positioning effect of the aluminum substrate is realized.
As shown in fig. 6-11, the side fixing mechanism 32 includes a pair of side fixed bearing seats 320 installed on the lower side of the inward moving base plate 300, side fixed driven wheels 324 are respectively installed in the side fixed bearing seats 320, lower supporting seats 321 are respectively installed on the side fixed bearing seats 320, side fixed motors 322 are respectively installed on the lower supporting seats 321, side fixed driving wheels 323 are connected to output shafts of the side fixed motors 322, the side fixed driving wheels 323 are respectively engaged with the side fixed driven wheels 324, the side fixed driven wheels 324 are respectively provided with side fixed screw rods 325, the screw directions of both ends of the side fixed screw rods 325 are opposite, side fixed screw sleeves 326 are respectively installed on both ends of the side fixed screw rods 325, sleeve seats 327 are respectively sleeved on the side fixed screw sleeves 326, the sleeve seats 327 are respectively installed on the inward moving base plate 300, outer seats 328 are respectively installed on the outer ends of the side fixed screw sleeves 326, and a side fixed plate 329 is installed on each pair of outer seats 328 located on the same side. The mechanism takes into account that when the position of the aluminum substrate is adjusted, the edge thereof may not be parallel to the edge of the moving-in bottom plate 300, thereby causing the deviation of the cutting position, when the two ends of the aluminum substrate are positioned, the side fixed motor 322 is started, the side fixed motor 322 drives the lower fixed driving wheel 323 to rotate, the side fixed driving wheel 323 drives the side fixed driven wheel 324 to rotate when rotating, the side fixed driven wheel 324 drives the side fixed screw rod 325 to rotate when rotating, the side fixed screw rod 325 drives the side fixed screw sleeve 326 to move when rotating, the side fixed screw sleeve 326 drives the side fixed plate 329 to move inwards when moving, and finally, the positioning operation on the two sides of the aluminum substrate is finished through the side fixed plate 329, the positioning mode has strong stability, meanwhile, the aluminum substrate is long in length direction, so that the positioning force required during positioning is high, and the aluminum substrate is adjusted in a transmission mode of the side fixing screw rod 325.
As shown in fig. 6-11, the cutting mechanism 43 includes a cutting upper plate 438 installed on the traversing mechanism 42, a first cutting seat 430 is installed on one side of the cutting upper plate 438, a first servo motor 431 is installed on the first cutting seat 430, an output shaft of the first servo motor 431 is connected with a concave frame 432, a laser head 433 is hinged to the other end of the concave frame 432, the laser head 433 adopts a fiber laser with power of 1000W, and during cutting, a protective atmosphere is formed at the cutting position through nitrogen gas to prevent an oxide layer from being formed at the cutting position of the aluminum substrate, meanwhile, the end surface of the cut aluminum substrate is whiter after cutting, the nitrogen gas can blow off cutting slag, a vertical connecting plate 434 is hinged to one side of the laser head 433, an inner connecting plate 435 is hinged to the upper end of the vertical connecting plate 434, a second cutting seat 436 is further installed on the lower side of the cutting upper plate 438, a second servo motor 437 is installed on the second cutting seat 436, an output shaft of the second servo motor 437 is connected to the other end of the inner connecting plate 435, the axial direction of the output shaft of the first servomotor 431 is perpendicular to the axial direction of the output shaft of the second servomotor 437. The mechanism adopts a fiber laser with the power of 1000W, and the fiber laser with the power of 1000W is selected because the limit cutting thickness of the laser at the power is found to be 3mm in operation, while the thickness of an aluminum base plate is generally 1mm to 3mm according to different requirements. During specific cutting, the micro-distance adjustment of the excitation light spots cannot be realized through the lifting mechanism 40, the translation mechanism 41 and the transverse movement mechanism 42, so that in operation, in order to improve the flexibility of the laser head 433 and facilitate the micro-distance adjustment, the parts are arranged, and meanwhile, the laser head 433 is also conveniently cleaned. Wherein, first servo motor 431 can drive laser head 433 through concave frame 432 and rotate around the lower extreme of vertical connecting plate 434, and second servo motor 437 can make laser head 433 rotate around the outside end of concave frame 432 through interior connecting plate 435 and vertical connecting plate 434, in concrete operation, can carry out settability according to actual operation condition or actual figure structure and adjust.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is apparent that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. A cutting device for an aluminum-based printed circuit board is characterized by comprising a conveying assembly (1), wherein a transfer assembly (2) is arranged at the discharge end of the conveying assembly (1), a positioning assembly (3) is arranged on the transfer assembly (2), and a cutting assembly (4) is arranged at one end of the transfer assembly (2);
the conveying assembly (1) comprises a storage component (10), and the storage component (10) is provided with a feeding mechanism (11);
the transfer assembly (2) comprises a fixed table (20), the fixed table (20) is provided with a driving mechanism (21), the lower end of the driving mechanism (21) is provided with a down-regulating mechanism (22), the upper end of the driving mechanism (21) is provided with an up-regulating mechanism (25), and the other ends of the up-regulating mechanism (25) and the down-regulating mechanism (22) are provided with a supporting frame (24);
the positioning assembly (3) comprises an inward moving mechanism (30) arranged at the upper end of the support frame (24), end fixing mechanisms (31) are arranged at two ends of the inward moving mechanism (30), and side fixing mechanisms (32) are arranged at two sides of the inward moving mechanism (30);
the cutting assembly (4) comprises a lifting mechanism (40) arranged on the fixed table (20), the lifting mechanism (40) is provided with a translation mechanism (41), the translation mechanism (41) is provided with a transverse moving mechanism (42), and the transverse moving mechanism (42) is provided with a cutting mechanism (43).
2. The aluminum-based printed circuit board cutting device according to claim 1, wherein the storage member (10) comprises a pair of lower substrate plates (102) parallel to each other, the lower substrate plates (102) are provided with L-shaped protection plates (105) in an upward extending manner, the roots of the L-shaped protection plates (105) at the discharging end are provided with discharging openings (106), the lower end between the L-shaped protection plates (105) at the discharging end is provided with a pair of limiting end plates (107), and the limiting end plates (107) are distributed at the upper side and the lower side of the discharging openings (106);
rectangular holes (103) are formed in the lower substrate plates (102), and a plurality of lower lining wheels (104) are arranged in the rectangular holes (103).
3. The aluminum-based printed circuit board cutting device as claimed in claim 2, wherein the feeding mechanism (11) comprises a feeding side plate (112), the feeding side plate (112) is located on one side of the lower substrate plate (102), the feeding side plate (112) is provided with a lower extension connecting plate (113), the lower end of the lower extension connecting plate (113) is provided with a feeding bearing seat (116), the feeding bearing seat (116) is provided with a feeding motor (115), an output shaft of the feeding motor (115) is connected with a rotating block (117), a telescopic rod (118) penetrates through the rotating block (117), the other end of the telescopic rod (118) is provided with a folded connecting plate (120), the folded connecting plate (120) is hinged with a sliding block (121), a spring (119) is arranged between the folded connecting plate (120) and the rotating block (117), the spring (119) is sleeved on the telescopic rod (118), a vertical rod (122) penetrates through the sliding block (121), an end disc (123) is arranged at the lower end of the vertical rod (122), a sliding sleeve (124) is arranged at the upper end of the vertical rod (122), a sliding rod (126) penetrates through the sliding sleeve (124), connecting seats (128) are arranged at two ends of the sliding rod (126), the connecting seats (128) are all mounted on the feeding side plate (112), an L-shaped connecting arm (129) is mounted on the inner side of the sliding block (121), a discharging bottom plate (130) is arranged at the other end of the L-shaped connecting arm (129), a pair of discharging push rods (131) is arranged at the outer side end of the discharging bottom plate (130) in an upward extending mode, and the discharging bottom plate (130) is located between the lower substrate plates (102);
the outer wall of slide bar (126) is the circumference array ground and is formed with arc wall (127), and sliding sleeve (124) inner wall is the circumference array ground and is equipped with spacing arc wall, all is equipped with a plurality of balls in the spacing arc wall, and the ball is located arc wall (127) rather than corresponding, and the both ends of sliding sleeve (124) all are equipped with end ring (125), and the inner wall of end ring (125) is the circumference array ground and is formed with the arc baffle, and the arc baffle all wears in arc wall (127).
4. The aluminum-based printed circuit board cutting device according to claim 1, characterized in that:
the driving mechanism (21) is used for driving the up-regulating mechanism (25) and the down-regulating mechanism (22) to synchronously move so that the up-regulating mechanism (25) and the down-regulating mechanism (22) regulate the position of the support frame (24); the support frame (24) includes riser (240), and the lower extreme of riser (240) is equipped with down end plate (241) perpendicularly, and the other end of lower end plate (241) is equipped with swash plate (242), and lower end plate (241) are located to down regulating shaft (227), and the upper end of swash plate (242) is located to upward regulating shaft (258).
5. The aluminum-based printed circuit board cutting device according to claim 4, wherein the inward movement mechanism (30) comprises an inward movement base plate (300) arranged on the upper ends of the inclined plate (242) and the vertical plate (240), a plurality of supporting bottom strips (301) are arranged on the upper end of the inward movement base plate (300), a pair of inward movement bearing seats (302) are arranged on both ends of the inward movement base plate (300), inward movement motors (303) are arranged on the inward movement bearing seats (302), and output shafts of the inward movement motors (303) are connected with inward movement rollers (304).
6. The aluminum-based printed circuit board cutting device according to claim 5, wherein the end fixing mechanism (31) comprises an outward pushing cylinder (310) installed on the lower side of the inward moving base plate (300), a pair of concave parts (311) are installed at the movable end of the outward pushing cylinder (310), lower ends of the concave parts (311) are provided with lower extending columns (312), lower ends of the lower extending columns (312) are provided with upper pushing cylinders (313), a cross-shaped inner panel (314) is installed at the movable end of the upper pushing cylinder (313), the cross-shaped inner panel (314) is arranged in the concave parts (311), and the upper end of the cross-shaped inner panel (314) is provided with a side fixing block (315).
7. The aluminum-based printed circuit board cutting device as recited in claim 5, wherein the side-fixed mechanism (32) comprises a pair of side-fixed bearing seats (320) installed at the lower side of the inward-moving bottom plate (300), side-fixed driven wheels (324) are respectively installed in the side-fixed bearing seats (320), lower supporting seats (321) are respectively installed on the side-fixed bearing seats (320), side-fixed motors (322) are respectively installed on the lower supporting seats (321), side-fixed driving wheels (323) are connected to output shafts of the side-fixed motors (322), the side-fixed driving wheels (323) are respectively engaged with the side-fixed driven wheels (324), side-fixed driven wheels (324) are respectively provided with side-fixed lead screws (325), the two ends of the side-fixed lead screws (325) are oppositely screwed, side-fixed lead sleeves (326) are respectively installed at the two ends of the side-fixed lead screws (325), sleeve sleeves (327) are respectively sleeved on the side-fixed lead sleeves (326), and sleeve seats (327) are respectively installed on the inward-moving bottom plate (300), outer seats (328) are respectively installed at the outer side ends of the side wire fixing sleeves (326), and a side fixing plate (329) is installed on each pair of outer seats (328) positioned at the same side.
8. The aluminum-based printed circuit board cutting device according to claim 1, wherein the lifting mechanism (40) adopts a screw drive or a crawler drive;
the translation mechanism (41) adopts a lead screw or a crawler belt for transmission;
the transverse moving mechanism (42) adopts a lead screw or a crawler belt for transmission;
the moving directions of the translation mechanism (41) and the transverse mechanism (42) are mutually vertical;
the cutting mechanism (43) comprises a cutting upper plate (438) installed on a transverse moving mechanism (42), a first cutting seat (430) is installed on one side of the cutting upper plate (438), a first servo motor (431) is installed on the first cutting seat (430), an output shaft of the first servo motor (431) is connected with a concave frame (432), a laser head (433) is hinged to the other end of the concave frame (432), a vertical connecting plate (434) is hinged to one side of the laser head (433), an inner connecting plate (435) is hinged to the upper end of the vertical connecting plate (434), a second cutting seat (436) is further installed on the lower side of the cutting upper plate (438), a second servo motor (437) is installed on the second cutting seat (436), an output shaft of the second servo motor (437) is connected to the other end of the inner connecting plate (435), and the axial direction of the output shaft of the first servo motor (431) is perpendicular to the axial direction of the output shaft of the second servo motor (437).
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