CN117412503A - Device and method for cutting and slicing circuit board - Google Patents
Device and method for cutting and slicing circuit board Download PDFInfo
- Publication number
- CN117412503A CN117412503A CN202311717279.0A CN202311717279A CN117412503A CN 117412503 A CN117412503 A CN 117412503A CN 202311717279 A CN202311717279 A CN 202311717279A CN 117412503 A CN117412503 A CN 117412503A
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- China
- Prior art keywords
- circuit board
- groove
- fixedly connected
- cutterhead
- positioning
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000012423 maintenance Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
- 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
- B26D1/143—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 stationary axis
- B26D1/15—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 stationary axis with vertical cutting member
- B26D1/151—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 stationary axis with vertical cutting member 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
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
-
- 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
-
- 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
-
- 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
- B26D7/2628—Means for adjusting the position of the cutting member
- B26D7/2635—Means for adjusting the position of the cutting member for circular cutters
Landscapes
- 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)
- Sawing (AREA)
Abstract
The invention is suitable for the technical field of circuit board processing, and provides a device and a method for cutting and slicing a circuit board.
Description
Technical Field
The invention relates to the technical field of circuit board processing, in particular to a device and a method for cutting and slicing a circuit board.
Background
When printed circuit boards are processed, a circuit board cutting and slicing device is usually required to divide the circuit board into proper sizes.
At present, when some circuit boards on the market are subjected to slicing, a slicing device is required to be used, the circuit boards are cut through blades on the device, so that slicing processing of the circuit boards is realized, but because the positions of the blades of the existing devices are fixed, workers cannot easily adjust the positions of the blades, and in the process of slicing the circuit boards, the circuit boards are required to be cut to form various sizes, so that when the device is required to cut circuit boards with different sizes, the workers cannot easily adjust the distance between two adjacent blades, and the application range of the device is reduced.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a device and a method for cutting and slicing a circuit board.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the device for cutting and slicing the circuit board comprises a workbench, wherein four supporting legs are fixedly connected to the bottom of the workbench, sliding grooves extending to two sides of the workbench are formed in the workbench, sliding tables extending to the outer part of the workbench are connected to the inner parts of the sliding grooves in a sliding manner, and a positioning pushing device is arranged on the sliding tables;
the top of the workbench is fixedly connected with two symmetrical supporting seats, the supporting seats are fixedly connected with a mounting frame through bolts, the mounting frame is arranged at the top of the supporting seats, one side of the mounting frame is fixedly connected with a cutting motor, the output end of the cutting motor is fixedly connected with a driving shaft, two ends of the driving shaft are rotationally connected to the positions of the supporting seats, the outer surface of the driving shaft is sheathed with a cutter disc, the inside of the driving shaft is provided with a floating groove, and the inside of the floating groove is provided with a transmission loading and unloading mechanism;
the transmission loading and unloading mechanism comprises operation rods, the operation rods slide and stretch out and draw back with the inside of the floating groove, the number of the operation rods is two, the two operation rods are symmetrically arranged in the floating groove, a telescopic device is fixedly connected between the two operation rods, and the cutter head is fastened by the operation rods.
The technical scheme of the invention is further as follows: the positioning pushing device comprises a supporting frame, one side of the supporting frame, which is close to the sliding table, is fixedly connected with the top of the sliding table, a movable groove is formed in one side of the supporting frame, which is close to the supporting seat, a first screw driver extending to the outside of the supporting frame is connected in a rotating mode, two symmetrical positioning pieces are connected in the movable groove in a sliding mode, and rubber layers are arranged on opposite sides of the two positioning pieces.
The technical scheme of the invention is further as follows: the screw surface of the first screw driver is provided with two sections of opposite threads by taking the center of the screw surface as a starting point, and the two positioning pieces are respectively arranged on the two sections of opposite threads of the screw.
The technical scheme of the invention is further as follows: the collecting vat has been seted up at the top of workstation, and the collecting vat is in the below position of mounting bracket.
The technical scheme of the invention is further as follows: the inside of the support seat at the rear side is provided with a binding groove, the inside of the support seat is connected with a shaft seat in a sliding manner, and two sides of the shaft seat are assembled with the binding groove in an inserting manner.
The technical scheme of the invention is further as follows: the top of the shaft seat is fixedly connected with a T-shaped block, a T-shaped groove is formed in one side, close to the T-shaped block, of the mounting frame, and the T-shaped groove and the T-shaped block are spliced.
The technical scheme of the invention is further as follows: the inside of blade disc has seted up the draw-in groove, and the opposite sides of two action bars all fixedly connected with locating piece.
The technical scheme of the invention is further as follows: the surface of the positioning block is fixedly inserted into the clamping groove.
The technical scheme of the invention is further as follows: the telescopic device is a spring, a telescopic cylinder or an electromagnetic actuator.
On the other hand, the method for the circuit board cutting and slicing device is provided, and comprises the following specific operation steps:
the first step: the two operation rods are moved relatively close to each other, so that the telescopic device is compressed, the positioning block slides out of the clamping groove, the position fixation of the cutterhead is released, the cutterhead is moved, after the cutterhead is moved to a proper position, the operation rods are loosened, the telescopic device resets, the positioning block slides into the clamping groove, and the position fixation of the cutterhead is realized;
and a second step of: after the position of the cutterhead is adjusted, the cutterhead is placed at the top of a workbench through a circuit board, the workbench rotates through a first screw driver, two positioning pieces are relatively moved close to each other through the cooperation of two sections of opposite threads on the surface of the first screw driver and a movable groove, and the two positioning pieces clamp and fix the circuit board;
and a third step of: after the circuit board is fixed, the cutting motor and the first motor are started, the cutting motor drives the cutter disc to rotate through the driving shaft, meanwhile, the first motor drives the support frame to move through the second threaded rod and the sliding table, and the support frame pushes the circuit board to move towards the cutter disc, so that the cutter disc carries out slicing processing on the circuit board;
fourth step: when the device breaks down, dismantle the back through the bolt on the mounting bracket, make the inside of mounting bracket and axle bed roll-off supporting seat, make the inside of T shape piece roll-off T-shaped groove simultaneously, make the surface of axle bed roll-off drive shaft, carry out relatively near removal through two action bars, make telescopic device compress, make the inside of locating piece roll-off draw-in groove to realize the fixed dismantlement of blade disc, make the surface of blade disc roll-off drive shaft, and realize the dismantlement maintenance of blade disc.
The invention has the advantages that:
1. according to the device and the method for cutting and slicing the circuit board, the positioning blocks slide into the clamping grooves through resetting of the telescopic devices, so that the position of the cutterhead is fixed, the position of the cutterhead is more convenient to adjust, workers can use the device more conveniently to a certain extent, the circuit board is cut into different sizes, and the application range of the device is improved to a certain extent.
2. According to the device and the method for cutting and slicing the circuit board, disclosed by the invention, the two operation rods are relatively moved close by a worker, so that the telescopic device is compressed and slides out of the inside of the clamping groove, the fixation release of the cutterhead is realized, the cutterhead can slide out of the surface of the driving shaft, the disassembly and the maintenance of the cutterhead are realized, and the later maintenance of the cutterhead is more convenient.
3. According to the device and the method for cutting and slicing the circuit board, the positions of the shaft seats can be limited and positioned through the T-shaped blocks and the constraint grooves, the shaft seats are more convenient to mount and dismount to a certain extent, and meanwhile, workers can use the device more conveniently.
4. According to the device and the method for cutting and slicing the circuit board, the friction force between the positioning pieces and the circuit board can be increased to a certain extent through the rubber layer, so that the two positioning pieces can position and fix the circuit board more stably, and meanwhile, the circuit board is protected to a certain extent.
5. According to the device and the method for cutting and slicing the circuit board, through the cooperation of the two sections of opposite threads on the surface of the first screw driver and the movable groove, the two positioning pieces are enabled to move relatively close to each other, the two positioning pieces clamp and fix the circuit board, and meanwhile the device can adapt to the positioning and fixing of circuit boards with different sizes, so that the circuit boards with various sizes are more convenient to process.
Drawings
FIG. 1 is a schematic diagram of a device for cutting and slicing circuit boards;
FIG. 2 is a schematic view of the structure of the workbench of the invention;
FIG. 3 is a schematic view of the structure of the plane of the lever of the present invention;
FIG. 4 is a schematic view of the structure of the support frame of the present invention;
FIG. 5 is a schematic view of the structure of a second threaded rod according to the present invention;
fig. 6 is a schematic structural view of the positioning member according to the present invention.
In the figure: 1. a work table; 2. support legs; 3. a chute; 4. a sliding table; 5. a support frame; 6. a first screw driver; 7. a positioning piece; 8. a first motor; 9. a second threaded rod; 10. a support base; 11. a collection tank; 12. a mounting frame; 13. a cutting motor; 14. a shaft seat; 15. a drive shaft; 16. a cutterhead; 17. an operation lever; 18. a positioning block; 19. a T-shaped groove; 20. a T-shaped block; 21. a binding groove; 22. a movable groove; 23. a floating tank; 24. a telescoping device; 25. a clamping groove.
Detailed Description
It should be noted that, without conflict, the embodiments and features of the embodiments in the present application may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.
In the present invention, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present invention. In the present invention, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present invention.
Embodiment one:
referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides a device for circuit board division of materials piece, including workstation 1, the bottom fixedly connected with four supporting legs 2 of workstation 1, supporting leg 2 can support workstation 1, the inside of workstation 1 has been seted up and has been extended to the outside spout 3 of workstation 1, the inside sliding connection of spout 3 has the slip table 4 that extends to the outside of workstation 1, be provided with location blevile of push on the slip table 4, the top fixedly connected with two symmetrical supporting seat 10 of workstation 1, supporting seat 10 is font, the inside sliding connection of front side supporting seat 10 has mounting bracket 12, the cross-section of mounting bracket 12 is L-shaped, mounting bracket 12 passes through the bolt fastening on supporting seat 10, one side fixedly connected with cutting motor 13 of mounting bracket 12, the output rotation of cutting motor 13 runs through the inside of mounting bracket 12 and extends to the outside of mounting bracket 12, the output fixedly connected with drive shaft 15 of cutting motor 13, the surface sliding sleeve of drive shaft 15 has blade disc 16, the quantity of 16 is a plurality of blade disc 16 equidistance sets up on drive shaft 15, 16 can cut the circuit board and float the piece, the inside of drive shaft 15 has seted up the inside the floating groove 23 of blade disc 23, the inside of drive 23 has been set up the inside the floating groove 23.
The positioning pushing device comprises a support frame 5, one side of the support frame 5, which is close to the sliding table 4, is fixedly connected with the top of the sliding table 4, the cross section of the support frame 5 is in a vertical shape, a movable groove 22 is formed in one side of the support frame 5, which is close to the supporting seat 10, a first screw driver 6 extending to the outside of the support frame 5 is rotatably connected in the movable groove 22, two symmetrical positioning pieces 7 are slidably connected in the movable groove 22, the two positioning pieces 7 can fix the circuit board, rubber layers are arranged on opposite sides of the two positioning pieces 7, friction between the positioning pieces 7 and the circuit board can be increased to a certain extent through the rubber layers, and therefore the two positioning pieces 7 can fix the circuit board in a positioning mode more stably, and meanwhile the circuit board is protected to a certain extent.
Further, the surface of the first screw driver 6 is provided with two opposite threads starting from the center thereof, and the two positioning members 7 are respectively provided on the two opposite threads of the first screw driver 6, so that the first screw driver 6 can relatively move the two positioning members 7 through the two opposite threads of the surface thereof.
Further, the collecting tank 11 is provided at the top of the table 1, and the waste residue generated by the circuit board can be collected by an external device more smoothly through the collecting tank 11.
The circuit board is placed at the top of the workbench 1 through staff, the first screw driver 6 is rotated through the staff, two sections of opposite threads on the surface of the first screw driver 6 are matched with the movable groove 22, the two locating pieces 7 are relatively close to each other to enable the two locating pieces 7 to clamp and fix the circuit board, meanwhile, the device can adapt to the locating and fixing of circuit boards with different sizes, the processing of circuit boards with various sizes is more convenient, after the circuit boards are fixed, the cutting motor 13 and the first motor 8 are started through the staff, the cutting motor 13 drives the cutter disc 16 to rotate through the driving shaft 15, meanwhile, the first motor 8 drives the supporting frame 5 through the second threaded rod 9 and the sliding table 4, and the supporting frame 5 pushes the circuit board to move towards the cutter disc 16, so that the cutter disc 16 can carry out slicing processing on the circuit boards.
Further, a binding groove 21 is formed in the rear support seat 10, the inside of the support seat 10 is slidably connected with a shaft seat 14, the cross section of the shaft seat 14 is cross-shaped, and the surface of the shaft seat 14 is slidably connected with the inside of the binding groove 21.
Further, the top fixedly connected with T shape piece 20 of axle bed 14, T shape groove 19 has been seted up to one side that mounting bracket 12 is close to T shape piece 20, and T shape groove 19 and T shape piece 20's cross-section are the T font, can make the position of axle bed 14 obtain spacing location through T shape piece 20 and constraint groove 21 to make the installation and the dismantlement of axle bed 14 more convenient to a certain extent, make the staff can use the device more conveniently simultaneously.
The transmission loading and unloading mechanism comprises operation rods 17, the surfaces of the operation rods 17 are in sliding connection with the inside of a floating groove 23, the number of the operation rods 17 is two, the two operation rods 17 are symmetrically arranged in the floating groove 23, a telescopic device 24 is fixedly connected between the two operation rods 17, the telescopic device 24 can be compressed and reset through movement of the two operation rods 17, one side of the operation rod 17 penetrates through the inside of a cutter disc 16 in a sliding mode and extends to the outside of the cutter disc 16, a clamping groove 25 is formed in the inside of the cutter disc 16, positioning blocks 18 are fixedly connected to the opposite sides of the two operation rods 17, the number of the positioning blocks 18 is multiple, a plurality of positioning blocks 18 are equidistantly arranged on the operation rods 17, and the surface of the positioning blocks 18 is in sliding connection with the inside of the clamping groove 25. The telescopic device is a spring.
The two operation rods 17 are moved relatively close to each other by a worker, the telescopic device 24 is compressed, the positioning block 18 slides out of the clamping groove 25, so that the position fixation of the cutterhead 16 is released, the cutterhead 16 can be moved, after the cutterhead 16 moves to a proper position, the worker releases the operation rods 17, the telescopic device 24 resets to enable the positioning block 18 to slide into the clamping groove 25, the position fixation of the cutterhead 16 is realized, the position adjustment of the cutterhead 16 is more convenient, the worker can use the device more conveniently to a certain extent, the circuit board is cut into different sizes, and the using range of the device is improved to a certain extent. The cutterhead 16 may be further tightened by centrifugal force during operational rotation.
Embodiment two:
the method for the circuit board cutting and slicing device comprises the following specific operation steps:
the first step: the two operation rods 17 are moved relatively close to each other by a worker, the telescopic device 24 is compressed, the positioning block 18 slides out of the clamping groove 25, so that the position fixation of the cutterhead 16 is released, the cutterhead 16 can be moved, after the cutterhead 16 moves to a proper position, the operation rods 17 are loosened by the worker, the telescopic device 24 is reset, the positioning block 18 slides into the clamping groove 25, the position fixation of the cutterhead 16 is realized, and the position adjustment of the cutterhead 16 is more convenient;
and a second step of: after the position of the cutterhead 16 is adjusted, a circuit board is placed on the top of the workbench 1 by a worker, the first screw driver 6 is rotated by the worker, two positioning pieces 7 are relatively moved close to each other by matching two sections of opposite threads on the surface of the first screw driver 6 with the movable groove 22, the two positioning pieces 7 clamp and fix the circuit board, and meanwhile, the device can adapt to the positioning and fixing of circuit boards with different sizes, so that the circuit boards with various sizes are more convenient to process;
and a third step of: after the circuit board is fixed, the cutting motor 13 and the first motor 8 are started by a worker, the cutting motor 13 drives the cutter disc 16 to rotate through the driving shaft 15, meanwhile, the first motor 8 drives the supporting frame 5 to move through the second threaded rod 9 and the sliding table 4, and the supporting frame 5 pushes the circuit board to move towards the cutter disc 16, so that the cutter disc 16 can carry out slicing processing on the circuit board;
fourth step: when the device breaks down, make the bolt on the mounting bracket 12 dismantle the back through the staff, make the inside that mounting bracket 12 and axle bed 14 can roll off supporting seat 10, make the inside of T shape piece 20 roll off T-shaped groove 19 simultaneously, make the surface of axle bed 14 roll off drive shaft 15, make two action bars 17 carry out the relative near removal through the staff, make telescopic device 24 compress, make the inside of locating piece 18 roll off draw-in groove 25, thereby realize the fixed dismantlement of blade disc 16, make the surface of blade disc 16 roll off drive shaft 15, and realize the dismantlement maintenance of blade disc 16, make the later maintenance of blade disc 16 more convenient.
Embodiment III:
in the first embodiment and the second embodiment, the telescopic device has a specific structure of a spring.
In this embodiment, the telescopic device may be a telescopic cylinder or an electromagnetic actuator.
The telescopic cylinder or electromagnetic actuator (telescopic electric cylinder) may be an existing product to be assembled. The telescopic cylinder or the electromagnetic actuator (telescopic cylinder) can be controlled by a controller.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A device for circuit board cutting and slicing, includes workstation (1), and four supporting legs (2) of bottom fixedly connected with of workstation (1), its characterized in that: the automatic feeding device is characterized in that sliding grooves (3) extending to two sides of the workbench (1) are formed in the workbench (1), sliding tables (4) extending to the outside of the workbench (1) are connected in the sliding grooves (3) in a sliding mode, and positioning pushing devices are arranged on the sliding tables (4);
the top of the workbench (1) is fixedly connected with two symmetrical supporting seats (10), the supporting seats (10) are fixedly connected with a mounting frame (12) through bolts, the mounting frame (12) is arranged at the top of the supporting seats (10), one side of the mounting frame (12) is fixedly connected with a cutting motor (13), the output end of the cutting motor (13) is fixedly connected with a driving shaft (15), two ends of the driving shaft (15) are rotationally connected to the positions of the supporting seats (10), the outer surface of the driving shaft (15) is sleeved with a cutter disc (16), the inside of the driving shaft (15) is provided with a floating groove (23), and the inside of the floating groove (23) is provided with a transmission loading and unloading mechanism;
the transmission loading and unloading mechanism comprises operation rods (17), the operation rods (17) and the inside of the floating groove (23) slide and stretch, the number of the operation rods (17) is two, the two operation rods (17) are symmetrically arranged in the floating groove (23), a telescopic device (24) is fixedly connected between the two operation rods (17), and the cutter disc (16) is fastened by the operation rods (17).
2. The apparatus for circuit board dicing of claim 1, wherein: the positioning pushing device comprises a supporting frame (5), one side, close to a sliding table (4), of the supporting frame (5 is fixedly connected with the top of the sliding table (4), a movable groove (22) is formed in one side, close to a supporting seat (10), of the supporting frame (5), a first screw driver (6) extending to the outside of the supporting frame (5) is connected to the inside of the movable groove (22) in a rotating mode, two symmetrical positioning pieces (7) are connected to the inside of the movable groove (22) in a sliding mode, and rubber layers are arranged on opposite sides of the two positioning pieces (7).
3. The apparatus for circuit board dicing according to claim 2, wherein: the screw surface of the first screw driver (6) is provided with two sections of opposite threads by taking the center of the screw surface as a starting point, and two positioning pieces (7) are respectively arranged on the two sections of opposite threads of the screw.
4. The apparatus for circuit board dicing of claim 1, wherein: a collecting groove (11) is formed in the top of the workbench (1), and the collecting groove (11) is located below the mounting frame (12).
5. The apparatus for circuit board dicing of claim 1, wherein: the inside of the support seat (10) at the rear side is provided with a binding groove (21), the inside of the support seat (10) is connected with a shaft seat (14) in a sliding way, and two sides of the shaft seat (14) are assembled with the binding groove (21) in an inserting way.
6. The apparatus for circuit board dicing of claim 5, wherein: the top of axle bed (14) fixedly connected with T shape piece (20), T shape piece (20) are pegged graft and are amalgamated in T shape groove (19) have been seted up to one side that mounting bracket (12) are close to T shape piece (20).
7. The apparatus for circuit board dicing of claim 1, wherein: clamping grooves (25) are formed in the cutter head (16), and positioning blocks (18) are fixedly connected to the opposite sides of the two operation rods (17).
8. The apparatus for circuit board dicing of claim 7, wherein: the surface of the positioning block (18) is fixedly inserted into the clamping groove (25).
9. The apparatus for circuit board cutting and slicing as set forth in claim 8, wherein: the telescopic device (24) is a spring, a telescopic cylinder or an electromagnetic actuator.
10. The method for the circuit board cutting and slicing device is characterized by comprising the following steps of: the specific operation steps are as follows:
the first step: the two operation rods (17) are moved relatively close to each other, the telescopic device (24) is compressed, the positioning block (18) slides out of the clamping groove (25), so that the position fixation of the cutterhead (16) is released, the cutterhead (16) is moved, after the cutterhead (16) is moved to a proper position, the operation rods (17) are loosened, the telescopic device (24) is reset, the positioning block (18) slides into the clamping groove (25), and the position fixation of the cutterhead (16) is realized;
and a second step of: after the position of the cutterhead (16) is adjusted, the cutterhead is placed at the top of the workbench (1) through a circuit board, the first screw driver (6) rotates, two positioning pieces (7) move relatively close to each other through the cooperation of two sections of opposite threads on the surface of the first screw driver (6) and a movable groove (22), and the two positioning pieces (7) clamp and fix the circuit board;
and a third step of: after the circuit board is fixed, the cutting motor (13) and the first motor (8) are started, the cutting motor (13) drives the cutter disc (16) to rotate through the driving shaft (15), meanwhile, the first motor (8) drives the support frame (5) to move through the second threaded rod (9) and the sliding table (4), and the support frame (5) pushes the circuit board to move towards the cutter disc (16), so that the cutter disc (16) carries out slicing processing on the circuit board;
fourth step: when the device breaks down, dismantle the back through the bolt on mounting bracket (12), make the inside of mounting bracket (12) and axle bed (14) roll-off supporting seat (10), make the inside of T shape piece (20) roll-off T groove (19) simultaneously, make the surface of axle bed (14) roll-off drive shaft (15), carry out relatively near removal through two action bars (17), make telescopic device (24) compress, make the inside of locating piece (18) roll-off draw-in groove (25), thereby realize the fixed dismantlement of blade disc (16), make the surface of blade disc (16) roll-off drive shaft (15), and realize the dismantlement maintenance of blade disc (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311717279.0A CN117412503B (en) | 2023-12-14 | 2023-12-14 | Device and method for cutting and slicing circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311717279.0A CN117412503B (en) | 2023-12-14 | 2023-12-14 | Device and method for cutting and slicing circuit board |
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| CN117412503A true CN117412503A (en) | 2024-01-16 |
| CN117412503B CN117412503B (en) | 2024-04-12 |
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| CN207643229U (en) * | 2017-11-30 | 2018-07-24 | 莆田市涵江区华光电子有限公司 | A kind of printed wiring board sawing sheet slicing apparatus |
| CN210100123U (en) * | 2019-06-06 | 2020-02-21 | 江西盛大安亿电子有限公司 | Material cutting and slicing device for circuit board |
| CN112829092A (en) * | 2021-01-13 | 2021-05-25 | 宿州市天艺钢化玻璃有限公司 | Cutting device for glass processing and use method thereof |
| CN113954157A (en) * | 2021-09-01 | 2022-01-21 | 江辉宏 | Novel high accuracy PCB board separator |
| CN116252163A (en) * | 2023-04-12 | 2023-06-13 | 济南消防工程有限公司 | Pipeline tapping machine with adjustable tapping diameter for fire engineering construction and use method thereof |
| CN116390352A (en) * | 2023-04-13 | 2023-07-04 | 江西雅信达电路科技有限公司 | Circuit board cutting device with high protection effect and process thereof |
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2023
- 2023-12-14 CN CN202311717279.0A patent/CN117412503B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207643229U (en) * | 2017-11-30 | 2018-07-24 | 莆田市涵江区华光电子有限公司 | A kind of printed wiring board sawing sheet slicing apparatus |
| CN210100123U (en) * | 2019-06-06 | 2020-02-21 | 江西盛大安亿电子有限公司 | Material cutting and slicing device for circuit board |
| CN112829092A (en) * | 2021-01-13 | 2021-05-25 | 宿州市天艺钢化玻璃有限公司 | Cutting device for glass processing and use method thereof |
| CN113954157A (en) * | 2021-09-01 | 2022-01-21 | 江辉宏 | Novel high accuracy PCB board separator |
| CN116252163A (en) * | 2023-04-12 | 2023-06-13 | 济南消防工程有限公司 | Pipeline tapping machine with adjustable tapping diameter for fire engineering construction and use method thereof |
| CN116390352A (en) * | 2023-04-13 | 2023-07-04 | 江西雅信达电路科技有限公司 | Circuit board cutting device with high protection effect and process thereof |
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| CN117412503B (en) | 2024-04-12 |
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