CN113211538A - Cutting and grinding machine for processing PCB - Google Patents
Cutting and grinding machine for processing PCB Download PDFInfo
- Publication number
- CN113211538A CN113211538A CN202110532971.0A CN202110532971A CN113211538A CN 113211538 A CN113211538 A CN 113211538A CN 202110532971 A CN202110532971 A CN 202110532971A CN 113211538 A CN113211538 A CN 113211538A
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- cutting
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- mounting
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- 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
- B26D9/00—Cutting apparatus combined with punching or perforating apparatus or with dissimilar cutting apparatus
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- 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
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
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- 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
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
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- 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
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
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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
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- 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
- B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
- B26D2007/0018—Trays, reservoirs for waste, chips or cut products
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- 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
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
- B26D2007/322—Means for performing other operations combined with cutting for conveying or stacking cut product the cut products being sheets, e.g. sheets of paper
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a cutting and grinding machine for processing a PCB (printed circuit board), which comprises a base, wherein the top of the base is connected with an outer cover shell, two sides of the surface of the base are connected with mounting seats, a motor is mounted in each mounting seat, the power output end of the motor is connected with a double-head threaded lead screw, two sides of the double-head threaded lead screw are connected with nuts, the nuts are connected with nut mounting sleeves, the top of each nut mounting sleeve is connected with a bearing plate, the top of the bearing plate on one side is provided with a first cutting group, the top of the bearing plate on the other side is provided with a second cutting group, the top of the base is provided with an upper suction frame main body, and the base is provided with a waste conveying belt. The whole cutting of the first cutting group and the second cutting group is carried out in a sealed mode, so that the cut dust is concentrated in the first cutting group and the second cutting group, and the dust is prevented from dispersing in the whole equipment; according to the invention, the cutting knives are driven to move by the double servo motors and are arranged in a crossed manner, so that the power is more sufficient, and the cutting efficiency is higher.
Description
Technical Field
The invention belongs to the technical field of processing equipment, and particularly relates to a cutting and grinding machine for processing a PCB (printed circuit board).
Background
In the PCB processing industry, the edge grinding of the PCB cutting edge is an important process, and the quality of the PCB cutting edge directly influences the operation of the next process. In order to adapt to different processing requirements, a circular saw blade is usually adopted for processing, a large amount of dust is generated in the processing process, the operation life of equipment is obviously shortened by the dust, and the operation faults of the equipment are increased. Especially, the edge grinding plate executing part is difficult to prevent dust due to a plurality of parts. PCB trimming edging actuating mechanism structure is loose relatively usually, and occupation space is bigger, also can lead to the trouble to send out frequently, and old type equipment adopts down to inhale the conveying material usually, leads to conveying material part dust accumulation too many, influences the equipment operation, adopts saw bit process velocity relatively slow, can drag whole production line motion slowly, leads to machining efficiency not high, and old type equipment splint mechanism strength is not enough, can cause the rim charge to drop untiely, and the influence is arranged the material.
Disclosure of Invention
In view of the problems raised by the above background art, the present invention is directed to: aiming at providing a cutting and grinding machine for processing a PCB.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
a cutting and grinding machine for processing PCB circuit boards comprises a base, wherein the top of the base is connected with an outer cover shell, the two sides of the surface of the base are connected with mounting seats, a motor is installed in each mounting seat, the power output end of the motor is connected with a double-end threaded screw rod, the two sides of the double-end threaded screw rod are connected with nuts, the nuts are connected with nut mounting sleeves, the tops of the nut mounting sleeves are connected with a receiving plate, the top of the receiving plate on one side is provided with a first cutting group, the top of the receiving plate on the other side is provided with a second cutting group, the top of the base is provided with an upper suction frame main body, the base is provided with a waste conveying belt, the base comprises a bottom plate, one side of the bottom plate is fixedly connected with a stand column, the top of the stand column is connected with a placing disc, the bottom plate is connected with an inverted U-shaped support frame, the inverted U-shaped support frame is fixedly connected with a processing fixing seat, a fixing device and a cutting device are arranged in the second cutting group, the fixing device comprises a fixing plate, two sides of the surface of the fixing plate are connected with a cylinder fixing plate, the cylinder fixing plate is provided with a cylinder, the power output end of the cylinder is hinged with a crank rocker, two sides of the fixing plate are connected with mounting blocks, the upper side and the lower side between the mounting blocks are connected with movable rods, two sides of each movable rod are connected with rotating shafts, the rotating shafts are mounted in the mounting blocks, the upper side of each rotating shaft is connected with a left crank rocker, the lower side of each rotating shaft is connected with a right crank rocker, the upper side and the lower side of each movable rod are fixedly connected with a strip-shaped clamping plate, the cutting device comprises a back plate, the fixing device is fixedly mounted on the back plate, grooves are mounted on the upper side and the lower side of the back plate, bearing fixing seats are mounted on two sides of the grooves, and rotating bearings are mounted in the bearing fixing seats, a ball screw is connected between the rotating bearings at two sides, a servo motor is connected at one side of the ball screw, the ball screw is connected with a ball nut, the ball nut is connected with a ball nut sleeve, the ball nut sleeve is connected with a movable plate, the movable plate is connected with a cutting box, a lifting cylinder is installed in the cutting box, the power output end of the lifting cylinder is connected with a lifting plate, the bottom of the lifting plate is connected with a cutting motor, the power output end of the cutting motor is connected with a cutter, the upper side and the lower side of the cutter are arranged in a crossed manner, the second cutting group further comprises an upper mounting shell and a lower mounting shell, a first electric push rod is fixedly installed in the upper mounting shell, the power output end of the first electric push rod is connected with a pulling plate, the pulling plate is connected with an upper pressing plate, the upper pressing plate is connected with a lower pressing plate, and the lower pressing plate is fixedly installed on the lower mounting shell, first group of tailorring is the mirror image setting with the second group of tailorring, it is two sets of to go up to inhale the frame main part including two sets of frames be connected with fixed cross beam between the frame, electronic slide rail is installed to the fixed cross beam bottom, electronic slide rail connection has the slide, the slide bottom is connected with the mounting box, second electric putter, both sides are installed to the both sides of mounting box second electric putter's power take off end is connected with the rotating electrical machines, the power take off end of rotating electrical machines is connected with the mounting disc, the sucking disc manipulator is installed to the mounting disc bottom.
Further inject, place the dish top and be equipped with one deck silica gel pad. The structural design prevents scratching of the PCB.
Further limiting, the sucker manipulator is provided with three specifications, namely a large specification model, a medium specification model and a small specification model. Due to the structural design, a PCB which does not know the specification and the size can be clamped and processed.
Further limiting, the fixed cross beam is fixedly connected with the two groups of racks through welding, and triangular reinforcing ribs are arranged at the joints of the fixed cross beam and the racks. The structural design makes the connection more stable.
Further limiting, the upper pressure plate and the lower pressure plate are made of rubber materials. Such structural design prevents to press damage to the PCB board.
Further inject, the both sides of recess are connected with supplementary slide rail, supplementary slide rail is connected with supplementary guide holder, supplementary guide holder is installed on the movable plate. Such a structural design adds additional sliding, making it more stable when moving.
Further limiting, the clamping surface of the strip-shaped clamping plate is connected with a spongy cushion. The structure design enables the clamping effect to be better.
Further, the cross section of the movable rod is arranged in a hexagonal structure. The structure design is convenient for the long strip-shaped clamping plate to be fixedly arranged on the movable rod.
Further defined, the base is connected with a scrap recycling bin on one side of the scrap conveyor belt. Such structural design facilitates the concentrated recovery of waste material.
Further inject, the both sides of dustcoat casing are equipped with out-put groove, both sides out-put groove all installs the switch door. The structure is convenient for the PCB before processing and the PCB after processing to enter and exit, and when the structure is not used, the switch door is closed to reduce the pollution of dust to the inside.
The invention has the beneficial effects that:
1. according to the invention, the first cutting group and the second cutting group are integrally cut in a sealed manner, so that the cut dust is concentrated in the first cutting group and the second cutting group, and the dust is prevented from dispersing in the whole equipment to influence the service life of the equipment;
2. according to the invention, the cutting knives are driven to move by the double servo motors and are arranged in a crossed manner, so that the power is more sufficient, the cutting efficiency is higher, the cutting effect is better, and the processing efficiency is improved;
3. according to the invention, the upper pressing plate, the lower pressing plate and the strip-shaped clamping plate are arranged, and the upper pressing plate, the lower pressing plate and the strip-shaped clamping plate are used for clamping two sides of a cutting position, so that the clamping force is stronger, the cutting effect is better, materials after cutting fall neatly, and the discharging is not influenced;
4. according to the invention, through the arranged upper suction frame main body and the two sucker manipulators on the upper suction frame main body, the material is fed and discharged during movement, the operation speed of the equipment is increased, and the efficiency is improved.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic structural diagram of a cutting and grinding machine for PCB circuit board processing according to an embodiment of the present invention;
FIG. 2 is an exploded view of a cutting and grinding machine for PCB processing according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a main body of an upper suction frame of a cutting and grinding machine for PCB circuit board processing according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a base of a cutting and grinding machine for PCB circuit board processing according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a cutting device of a cutting and grinding machine for PCB circuit board processing according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a fixing device of a cutting and grinding machine for PCB circuit board processing according to an embodiment of the present invention;
FIG. 7 is a schematic cross-sectional view of a second cutting group of a cutting and grinding machine for PCB circuit board processing according to an embodiment of the present invention;
FIG. 8 is an enlarged schematic structural view of a cutting and grinding machine for PCB circuit board processing according to an embodiment of the present invention at the position A;
the main element symbols are as follows:
the cutting machine comprises a base 1, a bottom plate 101, a vertical column 102, a placing plate 103, an inverted U-shaped support frame 104, a processing fixed seat 105, an outer cover shell 2, an access groove 201, a switch door 202, a first cutting group 3, a second cutting group 4, a fixing device 401, a fixing plate 402, an air cylinder fixing plate 403, an air cylinder 404, a crank rocker 405, a mounting block 406, a movable rod 407, a rotating shaft 408, a strip-shaped clamping plate 409, a cutting device 410, a back plate 411, a groove 412, a bearing fixed seat 413, a ball screw 414, a servo motor 415, a ball nut 416, a ball nut sleeve 417, a movable plate 418, a cutting box 419, a lifting air cylinder 420, a cutting knife 421, an upper mounting shell 422, a lower mounting shell 423, a first electric push rod 424, a pull plate 425, an upper pressing plate 426, a lower pressing plate 427, an auxiliary sliding rail 428, an auxiliary guide seat 429, a sponge pad 430, an upper suction frame main body 5, a frame 501, a fixed beam 502, an electric sliding rail 503, a mounting box 504, a U-shaped support frame 427, a U-shaped support frame 2, a switching groove 201, a switching door, a switching, Mounting plate 506, suction cup manipulator 507, triangular reinforcing ribs 508, scrap conveyor belt 6, mounting seat 7, receiving plate 701, and scrap collecting box 8.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in figures 1-8, the cutting and grinding machine for PCB circuit board processing of the present invention comprises a base 1, a housing 2 connected to the top of the base 1, a mounting seat 7 connected to both sides of the surface of the base 1, a motor installed in the mounting seat 7, a double-threaded screw rod connected to the power output end of the motor, nuts connected to both sides of the double-threaded screw rod, a nut mounting sleeve connected to the nuts, a receiving plate 701 connected to the top of the nut mounting sleeve, a first cutting group 3 installed on the top of the receiving plate 701 at one side, a second cutting group 4 installed on the top of the receiving plate 701 at the other side, a suction frame main body 5 installed on the top of the base 1, a waste material conveying belt 6 installed on the base 1, a bottom plate 101 including a column 102 fixedly connected to one side of the bottom plate 101, a placement plate 103 connected to the top of the column 102, an inverted U-shaped support frame 104 connected to the bottom plate 101, a processing fixing seat 105 fixedly connected to the inverted U-shaped support frame 104, the second cutting group 4 is internally provided with a fixing device 401 and a cutting device 410, the fixing device 401 comprises a fixing plate 402, two sides of the surface of the fixing plate 402 are connected with a cylinder fixing plate 403, the cylinder fixing plate 403 is provided with a cylinder 404, the power output end of the cylinder 404 is hinged with a crank rocker 405, two sides of the fixing plate 402 are connected with mounting blocks 406, the upper side and the lower side between the mounting blocks 406 are connected with movable rods 407, two sides of each movable rod 407 are connected with a rotating shaft 408, the rotating shaft 408 is mounted in the mounting block 406, the upper rotating shaft 408 is connected with a left crank rocker 405, the lower rotating shaft 408 is connected with a right crank rocker 405, the upper and the lower movable rods 407 are fixedly connected with a strip-shaped clamping plate 409, the cutting device 410 comprises a back plate 411, the fixing device 401 is fixedly mounted on the back plate 411, the upper and the lower sides of the back plate 411 are provided with grooves 412, two sides of the grooves 412 are provided with bearing fixing seats 413, the bearing fixing seat 413 is internally provided with a rotating bearing, a ball screw 414 is connected between the rotating bearings at two sides, one side of the ball screw 414 is connected with a servo motor 415, the ball screw 414 is connected with a ball nut 416, the ball nut 416 is connected with a ball nut sleeve 417, the ball nut sleeve 417 is connected with a moving plate 418, the moving plate 418 is connected with a cutting box 419, a lifting cylinder 420 is arranged in the cutting box 419, the power output end of the lifting cylinder 420 is connected with a lifting plate, the bottom of the lifting plate is connected with a cutting motor, the power output end of the cutting motor is connected with a cutting knife 421, the cutting knives 421 at the upper and lower sides are arranged in a crossing manner, the second cutting group 4 further comprises an upper mounting shell 422 and a lower mounting shell 423, a first electric push rod 424 is fixedly arranged in the upper mounting shell 422, the power output end of the first electric push rod 424 is connected with a pulling plate 425, the pulling plate 425 is connected with an upper pressing plate 426, and the upper pressing plate 426 is connected with a lower pressing plate 427, lower pressing plate 427 fixed mounting is on installing shell 423 down, first tailor group 3 and the second is tailor group 4 and be the mirror image setting, updraft frame main part 5 is including two sets of frames 501, be connected with fixed cross beam 502 between two sets of frames 501, electronic slide rail 503 is installed to fixed cross beam 502 bottom, electronic slide rail 503 is connected with the slide, the slide bottom is connected with mounting box 504, second electric putter is installed to the both sides of mounting box 504, both sides second electric putter's power take off end is connected with the rotating electrical machines, the power take off end of rotating electrical machines is connected with mounting disc 506, sucking disc manipulator 507 is installed to mounting disc 506 bottom.
When in use, a PCB to be processed is placed on the placing disc 103, the electric slide rail 503 drives the slide seat by controlling the electric slide rail 503, the slide seat drives the mounting box 504, the mounting box 504 drives the second electric push rod, the second electric push rod drives the mounting disc 506, the mounting disc 506 drives the sucker manipulator 507 to move above the PCB, the second electric push rod drives the mounting disc 506 by controlling the second electric push rod on one side, the mounting disc 506 drives the sucker manipulator 507 to adsorb the PCB, then the electric slide rail 503 drives the PCB adsorbed by the sucker manipulator 507 to move to the upper side of the processing fixing seat 105 by controlling the electric slide rail 503, then the PCB is placed on the processing fixing seat 105, the motor drives the double-thread lead screw to rotate by controlling the motor, the double-thread lead screw drives the nuts on two sides, the nuts drive the nut mounting sleeve, the nut mounting sleeve drives the bearing plate 701, the receiving plate 701 drives the first cutting group 3 and the second cutting group 4 to move towards the middle, the first electric push rod 424 drives the pulling plate 425 by controlling the air cylinder 404 and the first electric push rod 424, the pulling plate 425 drives the upper pressing plate 426 to move upwards, then the air cylinder 404 pushes the crank rocker 405, the crank rocker 405 pushes the rotating shaft 408, the rotating shaft 408 drives the movable rod 407, the movable rods 407 on the upper and lower sides drive the strip-shaped clamping plates 409 to open like duckbills, until the fixing devices 401 on the first cutting group 3 and the second cutting group 4 on both sides eat both sides of the PCB, the air cylinder 404 is recovered, so that the strip-shaped clamping plates 409 on the upper and lower sides clamp the PCB, the first electric push rod 424 pushes the pulling plate 425, the pulling plate 425 pushes the upper pressing plate 426 to press the PCB on the lower pressing plate 427 to fix the PCB, then the cutting motor is started, the cutting motor drives the cutting knife 421 to rotate, and controls the servo motors 415 on the upper and lower sides to rotate, the servo motor 415 drives the ball screw 414 to rotate, the ball screw 414 drives the ball nut 416, the ball nut 416 drives the ball nut sleeve 417, the ball nut sleeve 417 drives the moving plate 418, the moving plate 418 drives the cutting box 419, the cutting box 419 drives the cutting motor, the cutting motor drives the cutter 421 to cut the PCB for the first time, when the cutting height is not enough, the height of the cutting motor can be adjusted by controlling the lifting cylinder 420, after the first cutting is completed, the first electric push rod 424 and the cylinder 404 are controlled to be loosened on one side, so that the cut PCB strip falls on the waste conveyor belt 6, the second electric push rod is controlled to push the suction cup manipulator 507 to adsorb the cut PCB, then the rotary motor drives the mounting plate 506 by controlling the rotary motor, the mounting plate 506 drives the suction cup manipulator 507, the suction cup manipulator 507 drives the first cut PCB to rotate by 90 degrees, after the rotation, place again on processing fixing base 105, the first fixing device 401 of cutting out group 3 and the second of rethread both sides and cutting out in the group 4 carries out the centre gripping fixedly, carries out the cutting for the second time for cut the four sides of PCB board, will cut the PCB board after accomplishing to remove to the equipment down through sucking disc manipulator 507 after cutting, and the waste material that cuts drops on waste material conveyer belt 6, transports the outside through waste material conveyer belt 6 and concentrates the collection.
Preferably, a layer of silicone pad is provided on top of the placing tray 103. The structural design prevents scratching of the PCB. In fact, other configurations of the tray 103 are contemplated as appropriate.
The chuck manipulator 507 is preferably provided with three specifications of large, medium and small. Due to the structural design, a PCB which does not know the specification and the size can be clamped and processed. In fact, other configurations of the chuck robot 507 may be used, as the case may be.
Preferably, the fixed cross beam 502 is fixedly connected with the two sets of racks 501 by welding, and a triangular reinforcing rib 508 is arranged at the joint of the fixed cross beam 502 and the racks 501. The structural design makes the connection more stable. In fact, other connecting structure shapes of the fixed beam 502 and the frame 501 can be considered according to specific situations.
Preferably, the upper pressing plate 426 and the lower pressing plate 427 are made of rubber. Such structural design prevents to press damage to the PCB board. In fact, other configurations of the upper platen 426 and the lower platen 427 may be used, as the case may be.
Preferably, auxiliary sliding rails 428 are connected to both sides of the groove 412, auxiliary guide seats 429 are connected to the auxiliary sliding rails 428, and the auxiliary guide seats 429 are installed on the moving plate 418. Such a structural design adds additional sliding, making it more stable when moving. In fact, other auxiliary sliding configurations of the moving plate 418 are contemplated as appropriate.
Preferably, a sponge pad 430 is attached to the clamping surface of the elongated splint 409. The structure design enables the clamping effect to be better. In fact, other configurations of the elongated clamp plate 409 are contemplated as appropriate.
Preferably, the movable bar 407 is disposed in a hexagonal configuration in cross-section. Such a structural design facilitates the fixed installation of the elongated clamp plate 409 on the movable bar 407. In fact, other configurations of the movable rod 407 may be used, as the case may be.
Preferably, the base 1 is connected to a scrap recycling bin 8 on one side of the scrap conveyor belt 6. Such structural design facilitates the concentrated recovery of waste material. In fact, other configurations of the waste recovery box 8 may be used depending on the particular situation.
Preferably, the housing case 2 is provided with an entrance/exit groove 201 on both sides thereof, and an opening/closing door 202 is installed on each of the entrance/exit grooves 201. Such a structure is convenient for the entry and exit of the PCB before processing and the PCB after processing, and the switch door 202 is closed when not in use, so that the pollution of dust to the inside is reduced. In fact, other shapes of the housing shell 2 may be used, as the case may be.
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a PCB circuit board processing is with cutting out mill which characterized in that: comprises a base (1), the top of the base (1) is connected with an outer cover shell (2), the two sides of the surface of the base (1) are connected with a mounting seat (7), a motor is installed in the mounting seat (7), the power output end of the motor is connected with a double-thread lead screw, the two sides of the double-thread lead screw are connected with nuts, the nuts are connected with a nut mounting sleeve, the top of the nut mounting sleeve is connected with a receiving plate (701), one side of the nut mounting sleeve is provided with a first cutting group (3) at the top of the receiving plate (701), the other side of the nut mounting sleeve is provided with a second cutting group (4) at the top of the receiving plate (701), an upper suction frame main body (5) is installed at the top of the base (1), a waste conveying belt (6) is installed on the base (1), the base (1) comprises a bottom plate (101), one side of the bottom plate (101) is fixedly connected with a stand column (102), the top of the upright post (102) is connected with a placing disc (103), the bottom plate (101) is connected with an inverted U-shaped support frame (104), the inverted U-shaped support frame (104) is fixedly connected with a processing fixing seat (105), the second cutting group (4) is internally provided with a fixing device (401) and a cutting device (410), the fixing device (401) comprises a fixing plate (402), two sides of the surface of the fixing plate (402) are connected with a cylinder fixing plate (403), the cylinder fixing plate (403) is provided with a cylinder (404), the power output end of the cylinder (404) is hinged with a crank rocker (405), two sides of the fixing plate (402) are connected with mounting blocks (406), the upper side and the lower side between the mounting blocks (406) at two sides are connected with movable rods (407), two sides of the movable rods (407) are connected with rotating shafts (408), and the rotating shafts (408) are mounted in the mounting blocks (406), upside pivot (408) are connected with left side crank rocker (405), the downside pivot (408) are connected with right side crank rocker (405), upper and lower both sides movable rod (407) fixedly connected with rectangular splint (409), it includes backplate (411) to tailor device (410), fixing device (401) fixed mounting is on backplate (411), recess (412) are installed to the upper and lower both sides of backplate (411), bearing fixing base (413) is installed to the both sides of recess (412), install rolling bearing in bearing fixing base (413), both sides be connected with ball screw (414) between the rolling bearing, one side of ball screw (414) is connected with servo motor (415), ball screw (414) is connected with ball nut (416), ball nut (416) are connected with ball nut cover (417), the cutting device is characterized in that a moving plate (418) is connected to the ball nut sleeve (417), the cutting box (419) is connected to the moving plate (418), a lifting cylinder (420) is installed in the cutting box (419), a lifting plate is connected to the power output end of the lifting cylinder (420), a cutting motor is connected to the bottom of the lifting plate, a cutting knife (421) is connected to the power output end of the cutting motor, the upper side and the lower side of the cutting knife (421) are arranged in a crossed mode, the second cutting group (4) further comprises an upper installation shell (422) and a lower installation shell (423), a first electric push rod (424) is fixedly installed inside the upper installation shell (422), a pulling plate (425) is connected to the power output end of the first electric push rod (424), an upper pressing plate (426) is connected to the pulling plate (425), a lower pressing plate (427) is connected to the upper pressing plate (426), and the lower pressing plate (427) is fixedly installed on the lower installation shell (423), first tailor group (3) and second are tailor group (4) and are the mirror image setting, it is including two sets of frames (501), two sets of to go up suction frame main part (5) be connected with fixed cross beam (502) between frame (501), electronic slide rail (503) are installed to fixed cross beam (502) bottom, electronic slide rail (503) are connected with the slide, the slide bottom is connected with mounting box (504), second electric putter, both sides are installed to the both sides of mounting box (504) second electric putter's power take off end is connected with the rotating electrical machines, the power take off end of rotating electrical machines is connected with mounting disc (506), sucking disc manipulator (507) are installed to mounting disc (506) bottom.
2. The cutting and grinding machine for processing the PCB according to claim 1, wherein: the top of the placing disc (103) is provided with a layer of silica gel pad.
3. The cutting and grinding machine for processing the PCB according to claim 2, wherein: the sucker manipulator (507) is provided with three specifications, namely a large specification, a medium specification and a small specification.
4. The cutting and grinding machine for processing the PCB according to claim 3, wherein: the fixed cross beam (502) is fixedly connected with the two groups of racks (501) through welding, and triangular reinforcing ribs (508) are arranged at the joints of the fixed cross beam (502) and the racks (501).
5. The cutting and grinding machine for processing the PCB according to claim 4, wherein: the upper pressing plate (426) and the lower pressing plate (427) are made of rubber materials.
6. The cutting and grinding machine for processing the PCB according to claim 5, wherein: auxiliary sliding rails (428) are connected to two sides of the groove (412), an auxiliary guide seat (429) is connected to each auxiliary sliding rail (428), and the auxiliary guide seats (429) are installed on the moving plate (418).
7. The cutting and grinding machine for processing the PCB according to claim 6, wherein: the clamping surface of the strip-shaped clamping plate (409) is connected with a sponge pad (430).
8. The cutting and grinding machine for processing the PCB according to claim 7, wherein: the cross section of the movable rod (407) is arranged in a hexagonal structure.
9. The cutting and grinding machine for processing the PCB according to claim 8, wherein: the base (1) is connected with a waste recovery box (8) at one side of the waste conveying belt (6).
10. The cutting and grinding machine for processing the PCB according to claim 9, wherein: the two sides of the outer cover shell (2) are provided with an inlet and outlet groove (201), and the inlet and outlet groove (201) on the two sides are provided with a switch door (202).
Priority Applications (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114589503A (en) * | 2022-03-17 | 2022-06-07 | 江西华昊新能源有限公司 | Metal material cutting and trimming device for lithium battery and manufacturing process thereof |
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