CN115070851A - Board splitting mechanism of PCB - Google Patents
Board splitting mechanism of PCB Download PDFInfo
- Publication number
- CN115070851A CN115070851A CN202210662055.3A CN202210662055A CN115070851A CN 115070851 A CN115070851 A CN 115070851A CN 202210662055 A CN202210662055 A CN 202210662055A CN 115070851 A CN115070851 A CN 115070851A
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- Prior art keywords
- circuit board
- motor
- rack
- fixed frame
- fixedly provided
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 238000005520 cutting process Methods 0.000 claims abstract description 44
- 238000003825 pressing Methods 0.000 claims abstract description 35
- 239000000428 dust Substances 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Images
Classifications
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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
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
- B26D1/18—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable carriage
- B26D1/185—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable carriage for thin material, e.g. for sheets, strips or the like
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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
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/02—Means for moving the cutting member into its operative position for cutting
- B26D5/06—Means for moving the cutting member into its operative position for cutting by electrical means
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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
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
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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
- B26D7/20—Cutting beds
-
- 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
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
- B26D7/2621—Means for mounting the cutting member for circular cutters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F2210/00—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products
- B26F2210/08—Perforating, punching, cutting-out, stamping-out, severing by means other than cutting of specific products of ceramic green sheets, printed circuit boards and the like
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetal Cutting Devices (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to the technical field of circuit board processing, and discloses a board separating mechanism of a PCB (printed circuit board), which comprises a rack, wherein a multilayer placing rack is fixedly arranged in the rack, a pressing plate is horizontally arranged on each layer of the multilayer placing rack, air cylinders are fixedly arranged on two sides of the top of the rack, the two air cylinders are arranged downwards, fixing rods are fixedly arranged at the tail ends of piston rods of the two air cylinders, and connecting rods fixedly connected with the rod walls of the two fixing rods are fixedly arranged on two sides of a plurality of pressing plates; the top of frame is transversely fixed and is equipped with the slide rail, and the inside of slide rail is equipped with longitudinal movement mechanism, and the fixed frame that is equipped with in bottom of slide rail, fixed frame's inside is equipped with a plurality of evenly distributed's cutting blade, and a plurality of cutting blade's center department all fixes and is equipped with the pivot. This board separating mechanism of PCB circuit board can once accomplish cutting to polylith circuit board, has improved the efficiency of cutting of circuit board, is favorable to the production and processing of circuit board.
Description
Technical Field
The invention relates to the technical field of circuit board processing, in particular to a board separating mechanism of a PCB (printed circuit board).
Background
Printed circuit boards (also called Printed circuit boards) are providers of electrical connection of electronic components, and can be divided into single-sided boards, double-sided boards, four-layer boards, six-layer boards and other multilayer circuit boards according to the number of layers of the circuit boards, and the design of the Printed circuit boards is mainly layout design; the circuit board has the main advantages of greatly reducing errors of wiring and assembly, and improving the automation level and the production labor rate.
The device is disclosed as CN112291934A, and comprises a base, a pressure plate lifting power unit, a pressure plate lifting execution unit, an edge cutting press-down protection unit, a cutting lifting unit, a longitudinal moving unit and a cutting unit;
the cutting device comprises a base, a pressing plate lifting power unit, a pressing plate lifting execution unit, a pressing block, a pressing plate lifting power unit, a longitudinal moving unit and a cutting unit, wherein the top of the base is connected with two supporting plates through supporting legs, a cutting gap is reserved between the two supporting plates, the front sides of the top of the base are respectively connected with the two pressing plates through the pressing plate lifting execution unit, the two pressing plates are respectively positioned right above the two supporting plates, a cutting gap is reserved between the two pressing plates, the lower side of one end, close to the two pressing plates, of each pressing plate is provided with a trimming downward pressing protection unit, four corners of the lower sides of the two pressing plates are respectively provided with a pressing block, the pressing plate lifting power unit drives the pressing plate lifting execution unit to work, the middle part of the rear side of the base is provided with the cutting lifting unit corresponding to the cutting gap, the front sides of two movable blocks of the cutting lifting unit are provided with the longitudinal moving unit, and the cutting unit for cutting and dividing a PCB circuit board is arranged on the longitudinal moving unit;
the pressing plate lifting power unit comprises supporting plates, a pressing plate lifting motor, a rotating shaft, a driving gear, a driven gear, a first bevel gear and a second bevel gear, wherein the two supporting plates which correspond to each other are fixed on the front side of the top of the base, the two supporting plates are rotatably connected with the two ends of the rotating shaft, the driven gear is fixedly sleeved in the middle of the rotating shaft, the pressing plate lifting motor is fixedly mounted on the top of the base, an output shaft of the pressing plate lifting motor is connected with the driving gear, the driving gear is in meshed connection with the driven gear, the two ends of the rotating shaft are respectively connected with the first bevel gear, and the bottom ends of lead screws of the two pressing plate lifting execution units are respectively connected with the second bevel gear which is in meshed connection with the first bevel gear.
In the scheme, although the circuit board can be cut, the circuit board can be cut only once, and the defect of low cutting efficiency exists, so that the production efficiency of the circuit board is reduced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the board separating mechanism of the PCB, which can cut a plurality of circuit boards at one time, improve the cutting efficiency of the circuit boards, is beneficial to the production and processing of the circuit boards, and solves the problem that the existing board separating mechanism can only cut one circuit board at one time, so that the cutting efficiency is low, and the production efficiency of the circuit boards is reduced.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a multi-layer placing rack is fixedly arranged inside the rack, a pressing plate is horizontally arranged on each layer of the multi-layer placing rack, air cylinders are fixedly arranged on two sides of the top of the rack, the two air cylinders are arranged downwards, fixing rods are fixedly arranged at the tail ends of piston rods of the two air cylinders, and connecting rods fixedly connected with rod walls of the two fixing rods are fixedly arranged on two sides of the pressing plates;
the top of frame is transversely fixed and is equipped with the slide rail, the inside of slide rail is equipped with longitudinal movement mechanism, the fixed frame that is equipped with in bottom of slide rail, fixed frame's inside is equipped with a plurality of evenly distributed's cutting blade, and is a plurality of cutting blade's center department all fixes and is equipped with the pivot, and the both ends of pivot all rotate set up in fixed frame's inside, the fixed first motor that is equipped with in bottom of slide rail, the fixed drive shaft that is equipped with of output of first motor, the lower extreme downwardly extending of drive shaft is fixed and is equipped with a plurality of evenly distributed's first bevel gear, and is a plurality of the one end of pivot all extends to fixed frame's outside and all fixed second bevel gear that is equipped with, and is a plurality of first bevel gear and a plurality of second bevel gear meshing sets up.
Preferably, the longitudinal movement mechanism comprises a second motor, a screw rod and a thread block, the screw rod is located inside the slide rail, the second motor is fixedly arranged on the inner side wall of the slide rail, one end of the screw rod is fixedly connected with the output end of the second motor, the other end of the screw rod is rotatably connected with the inner side wall of the slide rail, the thread block is arranged inside the slide rail in a threaded manner, the thread block is arranged on the rod wall of the screw rod in a threaded manner, and the fixed frame and the first motor are fixedly arranged at the bottom of the thread block.
Preferably, the fixed suction box that is equipped with in top of frame, the fixed standpipe that is equipped with of suction end of suction box, the lower extreme of standpipe extends to the rear side of multilayer rack, the pipe wall intercommunication of standpipe is equipped with a plurality of evenly distributed's violently pipe, and is a plurality of evenly distributed's dust absorption hole has all been seted up to the pipe wall of violently pipe.
Preferably, the multilayer rack and a plurality of the cutting groove has all been seted up to the front side of clamp plate, fixed frame is the vertical inside that is located cutting groove.
Preferably, the cutting blade comprises a first semicircular knife and a second semicircular knife, wherein mounting rings are fixedly arranged on two sides of the first semicircular knife and two sides of the second semicircular knife, a bolt and a nut are arranged between the mounting rings, and the bolt is in threaded fit with the nut and fixedly connects the first semicircular knife and the second semicircular knife.
Preferably, the diameter of the cutting blade is larger than the width of the fixing frame, and the size of the pressing plate is larger than that of the circuit board.
Preferably, the two air cylinders are controlled and driven by the same air source.
Preferably, the first motor and the second motor are controlled and driven by independent controllers.
(III) advantageous effects
Compared with the prior art, the invention provides a board separating mechanism of a PCB, which has the following beneficial effects:
1. this PCB circuit board's board separator mechanism, through the multilayer rack that is equipped with, a plurality of circuit boards can once be placed to the multilayer rack, passes through cylinder, dead lever, connecting rod and clamp plate again, and the cylinder can make a plurality of dead levers drive a plurality of clamp plates and move down when stretching out, and a plurality of clamp plates can be simultaneously with the quick inside that compresses tightly at the multilayer rack of a plurality of circuit boards.
2. This PCB circuit board's board separator constructs, through the first motor that sets up, first motor work can drive the drive shaft and rotate, and the drive shaft can drive first bevel gear simultaneously and rotate, and a plurality of first bevel gears can drive a plurality of second bevel gears simultaneously, and a plurality of second bevel gears can drive the epaxial cutting blade rotation of commentaries on classics simultaneously to can cut the polylith circuit board simultaneously.
3. This board separating mechanism of PCB circuit board through the second motor that sets up, opens the work of second motor, and the second motor can drive the screw rod rotatory, and the screw rod can drive the screw thread piece and rotate, and the screw thread piece is at the inside longitudinal movement of slide rail to can drive the inside a plurality of cutting blade longitudinal movement of fixed frame and accomplish and cut when to the polylith circuit board, improved and cut efficiency.
4. This PCB circuit board's board separator constructs through the collar, bolt and the nut that set up in first semicircular sword and second semicircular sword both sides, screws up loose bolt and nut, can separate adjacent collar to can dismantle first semicircular sword and second semicircular sword from the axial wall of pivot and take off, be convenient for change the use to first semicircular sword and second semicircular sword.
Drawings
Fig. 1 is a schematic structural view of a board separating mechanism of a PCB according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a side view of the fixed frame of FIG. 1;
FIG. 4 is a schematic view of the internal structure of the slide rail shown in FIG. 1;
fig. 5 is a schematic view of the cutting blade of fig. 2.
In the figure: the device comprises a machine frame 1, a multilayer placing frame 2, a pressing plate 3, a cylinder 4, a fixing rod 5, a connecting rod 6, a sliding rail 7, a fixing frame 8, a cutting blade 9, a first motor 10, a driving shaft 11, a first bevel gear 12, a second bevel gear 13, a second motor 14, a screw 15, a thread block 16, a dust suction box 17, a vertical pipe 18, a horizontal pipe 19, a first semicircular cutter 20, a second semicircular cutter 21, a mounting ring 22, a bolt 23, a nut 24 and a rotating shaft 25.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-5, a board separating mechanism for a PCB circuit board includes a frame 1, a multilayer rack 2 is fixedly disposed inside the frame 1, a pressing plate 3 is horizontally disposed on each layer of the multilayer rack 2, cylinders 4 are fixedly disposed on both sides of the top of the frame 1, the two cylinders 4 are both disposed downward, the two cylinders 4 are driven by the same air source, fixing rods 5 are fixedly disposed at the ends of piston rods of the two cylinders 4, connecting rods 6 fixedly connected to the rod walls of the two fixing rods 5 are fixedly disposed on both sides of the pressing plates 3, the opening cylinders 4 extend out, the fixing rods 5 can drive the pressing plates 3 to move downward, and the pressing plates 3 can simultaneously and rapidly compress the circuit boards inside the multilayer rack 2. The top of the rack 1 is transversely and fixedly provided with a sliding rail 7, the inside of the sliding rail 7 is provided with a longitudinal moving mechanism, the bottom of the sliding rail 7 is fixedly provided with a fixed frame 8, the inside of the fixed frame 8 is provided with a plurality of cutting blades 9 which are uniformly distributed, the centers of the cutting blades 9 are all fixedly provided with a rotating shaft 25, both ends of the rotating shaft 25 are rotatably arranged in the fixed frame 8, the bottom of the sliding rail 7 is fixedly provided with a first motor 10, the output end of the first motor 10 is fixedly provided with a driving shaft 11, the lower end of the driving shaft 11 downwardly extends to and is fixedly provided with a plurality of first bevel gears 12 which are uniformly distributed, one ends of the rotating shafts 25 extend to the outside of the fixed frame 8 and are all fixedly provided with second bevel gears 13, the first bevel gears 12 and the second bevel gears 13 are meshed, the first motor 10 can drive the driving shaft 11 to rotate, the driving shaft 11 can simultaneously drive the first bevel gears 12 to rotate, the plurality of first bevel gears 12 can simultaneously drive the plurality of second bevel gears 13 to rotate, and the plurality of second bevel gears 13 can simultaneously drive the cutting blades 9 on the rotating shaft 25 to rotate, so that the plurality of circuit boards can be simultaneously cut.
The longitudinal moving mechanism comprises a second motor 14, a screw rod 15 and a thread block 16, the screw rod 15 is located inside the sliding rail 7, the second motor 14 is fixedly arranged on the inner side wall of the sliding rail 7, one end of the screw rod 15 is fixedly connected with the output end of the second motor 14, the other end of the screw rod 15 is rotatably connected with the inner side wall of the sliding rail 7, the thread block 16 is arranged inside the sliding rail 7 in a threaded manner, the thread block 16 is arranged on the rod wall of the screw rod 15 in a threaded manner, the fixed frame 8 and the first motor 10 are fixedly arranged at the bottom of the thread block 16, the second motor 14 can drive the screw rod 15 to rotate, the screw rod 15 can drive the thread block 16 to rotate, and the thread block 16 can longitudinally move inside the sliding rail 7.
The fixed suction box 17 that is equipped with in top of frame 1, the fixed standpipe 18 that is equipped with of suction end of suction box 17, the lower extreme of standpipe 18 extends to the rear side of multilayer rack 2, the pipe wall intercommunication of standpipe 18 is equipped with a plurality of evenly distributed's violently pipe 19, a plurality of pipe walls of violently managing 19 all offer a plurality of evenly distributed's dust absorption hole, suction box 17 work can absorb the dust that produces in the cutting process, avoids the environment of dust pollution workshop.
Cutting groove has all been seted up to the front side of multilayer rack 2 and a plurality of clamp plate 3, and fixed frame 8 is the vertical inside that is located cutting groove, and cutting blade 9's diameter is greater than fixed frame 8's width, and clamp plate 3's size is greater than the circuit board size. The cutting blade 9 comprises a first semicircular knife 20 and a second semicircular knife 21, mounting rings 22 are fixedly arranged on two sides of the first semicircular knife 20 and the second semicircular knife 21, a bolt 23 and a nut 24 are arranged between the two corresponding mounting rings 22, and the bolt 23 and the nut 24 are in threaded fit and fixedly connect the first semicircular knife 20 and the second semicircular knife 21.
The first motor 10 and the second motor 14 are driven by independent controller control.
In conclusion, when the PCB dividing mechanism is used, a plurality of circuit boards are respectively placed in the multilayer placement frame 2, then the air cylinder 4 is opened to extend, the fixing rods 5 can drive the pressing plates 3 to move downwards, and the pressing plates 3 can simultaneously and quickly press the circuit boards in the multilayer placement frame 2; opening first motor 10 work, first motor 10 can drive shaft 11 and rotate, drive shaft 11 can drive first bevel gear 12 simultaneously and rotate, a plurality of first bevel gears 12 can drive a plurality of second bevel gears 13 simultaneously and rotate, a plurality of second bevel gears 13 can drive cutting blade 9 on the pivot 25 simultaneously and rotate, thereby can cut the polylith circuit board simultaneously, open second motor 14 work simultaneously, second motor 14 can drive screw rod 15 rotatory, screw rod 15 can drive screw block 16 and rotate, make screw block 16 at the inside longitudinal movement of slide rail 7, thereby can drive 8 inside a plurality of cutting blade 9 longitudinal movement of fixed frame and accomplish and cut the polylith circuit board simultaneously, the efficiency of cutting is improved.
It should be noted that the term "comprises/comprising" or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a PCB circuit board's board separating mechanism, includes frame (1), its characterized in that: a multilayer placing rack (2) is fixedly arranged inside the rack (1), each layer of the multilayer placing rack (2) is horizontally provided with a pressing plate (3), two sides of the top of the rack (1) are respectively and fixedly provided with a cylinder (4), two cylinders (4) are arranged downwards, the tail ends of piston rods of the two cylinders (4) are respectively and fixedly provided with a fixing rod (5), and two sides of the pressing plates (3) are respectively and fixedly provided with a connecting rod (6) fixedly connected with the rod walls of the two fixing rods (5);
the top of the rack (1) is transversely fixedly provided with a sliding rail (7), the inside of the sliding rail (7) is provided with a longitudinal moving mechanism, the bottom of the sliding rail (7) is fixedly provided with a fixed frame (8), the inside of the fixed frame (8) is provided with a plurality of cutting blades (9) which are uniformly distributed, the center of each cutting blade (9) is fixedly provided with a rotating shaft (25), the two ends of each rotating shaft (25) are rotatably arranged in the fixed frame (8), the bottom of the sliding rail (7) is fixedly provided with a first motor (10), the output end of the first motor (10) is fixedly provided with a driving shaft (11), the lower end of the driving shaft (11) extends downwards to and is fixedly provided with a plurality of first bevel gears (12) which are uniformly distributed, and one ends of the rotating shafts (25) extend to the outside of the fixed frame (8) and are fixedly provided with second bevel gears (13), the first bevel gears (12) and the second bevel gears (13) are meshed.
2. The board separating mechanism of the PCB circuit board as recited in claim 1, wherein: the longitudinal moving mechanism comprises a second motor (14), a screw rod (15) and a thread block (16), the screw rod (15) is located inside the sliding rail (7), the second motor (14) is fixedly arranged on the inner side wall of the sliding rail (7), one end of the screw rod (15) is fixedly connected with the output end of the second motor (14), the other end of the screw rod (15) is rotatably connected with the inner side wall of the sliding rail (7), the thread block (16) is arranged inside the sliding rail (7) in a threaded mode, the thread block (16) is arranged on the rod wall of the screw rod (15) in a threaded mode, and the fixed frame (8) and the first motor (10) are fixedly arranged at the bottom of the thread block (16).
3. The board separating mechanism of the PCB circuit board as recited in claim 1, wherein: the fixed suction box (17) that is equipped with in top of frame (1), the suction end of suction box (17) is fixed and is equipped with standpipe (18), the lower extreme of standpipe (18) extends to the rear side of multilayer rack (2), the pipe wall intercommunication of standpipe (18) is equipped with a plurality of evenly distributed's violently pipe (19), and is a plurality of violently pipe (19) the pipe wall of violently pipe (19) has all seted up a plurality of evenly distributed's dust absorption hole.
4. The board separating mechanism of the PCB circuit board as recited in claim 1, wherein: multilayer rack (2) and a plurality of the front side of clamp plate (3) has all been seted up and has been cut the groove, fixed frame (8) are vertical inside that is located to cut the groove.
5. The board separating mechanism of the PCB circuit board according to claim 1, wherein: cutting blade (9) are including first semicircular cutter (20) and second semicircular cutter (21), the both sides of first semicircular cutter (20) and second semicircular cutter (21) are all fixed and are equipped with collar (22), correspond two be equipped with bolt (23) and nut (24) between collar (22), and bolt (23) and nut (24) screw-thread fit and with first semicircular cutter (20) and second semicircular cutter (21) fixed connection.
6. The board separating mechanism of the PCB circuit board as recited in claim 1, wherein: the diameter of the cutting blade (9) is larger than the width of the fixed frame (8), and the size of the pressing plate (3) is larger than that of the circuit board.
7. The board separating mechanism of the PCB circuit board according to claim 1, wherein: and the two air cylinders (4) are controlled and driven by the same air source.
8. The board separating mechanism of the PCB circuit board as recited in claim 2, wherein: the first motor (10) and the second motor (14) are controlled and driven by independent controllers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210662055.3A CN115070851B (en) | 2022-06-13 | 2022-06-13 | PCB circuit board's board separator constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210662055.3A CN115070851B (en) | 2022-06-13 | 2022-06-13 | PCB circuit board's board separator constructs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115070851A true CN115070851A (en) | 2022-09-20 |
| CN115070851B CN115070851B (en) | 2023-06-16 |
Family
ID=83250589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210662055.3A Active CN115070851B (en) | 2022-06-13 | 2022-06-13 | PCB circuit board's board separator constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115070851B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115464699A (en) * | 2022-10-09 | 2022-12-13 | 安徽蓝通科技股份有限公司 | Fixed-length cutting equipment for plastic pipe processing |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070103242A (en) * | 2006-04-18 | 2007-10-23 | 이주영 | Cutting device of printed circuit board |
| CN204800716U (en) * | 2015-05-29 | 2015-11-25 | 遂宁威士凯科技有限公司 | Reliable cutting device of centre gripping |
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| CN214604686U (en) * | 2021-01-27 | 2021-11-05 | 深圳市伟勤自动化设备有限公司 | Circuit board edge cutting jig |
| CN216067779U (en) * | 2021-08-04 | 2022-03-18 | 赵银松 | Board shearing device convenient to mount and used for printed circuit board production |
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2022
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| KR20070103242A (en) * | 2006-04-18 | 2007-10-23 | 이주영 | Cutting device of printed circuit board |
| CN204800716U (en) * | 2015-05-29 | 2015-11-25 | 遂宁威士凯科技有限公司 | Reliable cutting device of centre gripping |
| CN211541372U (en) * | 2019-12-20 | 2020-09-22 | 池州市新晟电子科技有限公司 | PCB board multistation synchronous cutting device |
| CN211860667U (en) * | 2020-01-13 | 2020-11-03 | 中山市文成电路板有限公司 | PCB circuit board cutting machine |
| CN111319100A (en) * | 2020-03-17 | 2020-06-23 | 江苏极盛信息技术有限公司 | A tear card mechanism for making card machine |
| CN212707011U (en) * | 2020-07-02 | 2021-03-16 | 信丰弘创合成电子有限公司 | Cutting device for rapidly cutting circuit board substrate |
| CN212684164U (en) * | 2020-07-15 | 2021-03-12 | 北京茂华聚氨酯建材有限公司 | Cutting machine for processing polyurethane plate |
| CN112291934A (en) * | 2020-10-20 | 2021-01-29 | 谷东虎 | Board splitting mechanism and board splitting method of PCB |
| CN214604686U (en) * | 2021-01-27 | 2021-11-05 | 深圳市伟勤自动化设备有限公司 | Circuit board edge cutting jig |
| CN216067779U (en) * | 2021-08-04 | 2022-03-18 | 赵银松 | Board shearing device convenient to mount and used for printed circuit board production |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115464699A (en) * | 2022-10-09 | 2022-12-13 | 安徽蓝通科技股份有限公司 | Fixed-length cutting equipment for plastic pipe processing |
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| Publication number | Publication date |
|---|---|
| CN115070851B (en) | 2023-06-16 |
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