CN116922474A - Cutting machine for printed circuit substrate - Google Patents
Cutting machine for printed circuit substrate Download PDFInfo
- Publication number
- CN116922474A CN116922474A CN202311189092.8A CN202311189092A CN116922474A CN 116922474 A CN116922474 A CN 116922474A CN 202311189092 A CN202311189092 A CN 202311189092A CN 116922474 A CN116922474 A CN 116922474A
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- Prior art keywords
- cutting
- mounting
- circuit board
- printed circuit
- block
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- 238000005520 cutting process Methods 0.000 title claims abstract description 177
- 239000000758 substrate Substances 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims description 45
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 11
- 230000008859 change Effects 0.000 description 10
- 239000000428 dust Substances 0.000 description 10
- 239000002245 particle Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 238000003698 laser cutting Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000002411 adverse Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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
- 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
- B26D1/20—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 coacting with a fixed member
- B26D1/205—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 coacting with a fixed 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
- 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
- B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0055—After-treatment, e.g. cleaning or desmearing of holes
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Sawing (AREA)
Abstract
The invention discloses a cutting machine for a printed circuit substrate, which belongs to the technical field of cutting machines and comprises a machine body, wherein a driving motor is fixedly arranged on the outer wall of one side of the machine body, a sliding rail and a frame are fixedly arranged on the top surface of the machine body, a variable angle cutting mechanism is fixedly arranged on the inner wall of the frame, and a circuit substrate mounting assembly is slidably arranged on the sliding rail; according to the invention, the angle-changing cutting mechanism is arranged in a matched manner, the conventional vertical type off-cutting mode is changed, the V-shaped non-off-cutting mode is adopted, the cutting can be completed at one time, meanwhile, the cutting materials can be taken away synchronously, no follow-up treatment is needed, the position of the cutting knife is not needed to be adjusted in the cutting process, the use is convenient, and the problem that the traditional cutting mode needs to accurately control the thickness and the size of the cut, and once the thickness control has errors, the situation of multiple cutting or less cutting can be caused is effectively solved.
Description
Technical Field
The invention belongs to the technical field of cutting machines, and particularly relates to a cutting machine for a printed circuit substrate.
Background
The cutting machine, as its name implies, is a machine for cutting structures, and is also used for dividing and cutting sheets in various industries, and it does not require any die; the product is controlled by system software and then is cut directly, and a computer transmits corresponding instructions to a cutting machine as long as corresponding parameters are set on an operation platform; the cutting machine carries out quick cutting according to the accepted design drawing, and the automation program is high; the operation is simple. Is a cutting device used in many industries, and is often required to be applied to a cutting machine to cut a printed circuit board when the printed circuit board is processed.
The Chinese patent discloses (CN 114799549A) a cutting device and a cutting method for a formed circuit board, wherein the cutting device comprises a workbench, an upright post is fixed on the upper surface of the workbench, the upper end of the upright post is rotationally connected with a cross rod through a second motor, and a first electric sliding table is arranged on the lower surface of the cross rod; the device mainly adsorbs the whole circuit board that waits to cut through the cooperation of aviation baffle, first motor and suction fan and fixes on the aviation baffle, the cooperation of the electronic slip table of rethread, the electronic slip table of second and laser cutting head drives the laser cutting head and carries out X axle and Y axle removal, be convenient for cut whole Zhang Dianlu board different positions, make whole circuit board cut into a plurality of single PCS circuit boards, the upset that the aviation baffle carried out 180 degrees is driven to the rethread first motor, be convenient for turn over the absorptive single PCS circuit board of aviation baffle to the collecting tray in the backup pad in, do not need personnel to take one by one and put, improve the speed that single PCS circuit board got the material to a certain extent. The current circuit board cutting equipment is divided into two types, namely a laser cutting equipment and a mechanical cutting equipment, generally the laser cutting equipment has the advantages of high cutting efficiency, small dust and the like, but has the defects of obvious and high manufacturing cost, and is not popular in some small and medium enterprises, so that the mechanical cutting equipment is widely applied due to low cost, but has some problems in the use process of the mechanical cutting equipment, firstly, the current cutting mode is generally a straight cutting mode, the accurate control on the thickness and the size of the cutting is needed, the adverse effect can be caused once the error of the thickness control occurs, the cutting material cannot be simultaneously processed after the cutting, the overall working efficiency is influenced, the practical application effect is poor, and in order to solve the problems, a cutting machine for a printed circuit board is needed.
Disclosure of Invention
The invention aims at: in order to solve the problems that the conventional cutting mode is a straight cutting mode, the thickness and the size of the cutting mode are required to be accurately controlled, and once the thickness is controlled in a controlled manner, the cutting mode is in error, more or less cutting is caused, adverse effects are caused, and after the cutting mode is finished, the cutting materials cannot be processed at the same time, follow-up additional processing is required, the overall working efficiency is affected, and the practical application effect is poor.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a printed circuit substrate's guillootine, includes the organism, fixed mounting has driving motor on the outer wall of one side of organism, fixed mounting has slide rail and frame on the top surface of organism, fixed mounting has the angle change mechanism of cutting on the inner wall of frame, and the angle change mechanism of cutting is used for circuit substrate's stable cutting, slidable mounting has circuit substrate installation component on the slide rail, and circuit substrate installation component is used for circuit substrate's quick stable installation.
As a further description of the above technical solution:
the variable angle cutting mechanism comprises an installation shell, a bottom shell is fixedly installed on the bottom surface of the installation shell, and a travel groove is formed in the bottom surface of the bottom shell.
As a further description of the above technical solution:
an adjusting motor is fixedly arranged on the outer wall of one side of the mounting shell, a bidirectional threaded rod is fixedly arranged at one end of an output shaft of the adjusting motor, and two cutting assemblies are arranged on external threads of the bidirectional threaded rod.
As a further description of the above technical solution:
the cutting assembly comprises a moving block, the bidirectional threaded rod is in threaded connection with a threaded hole formed in the moving block, an installation bottom block is fixedly installed at the bottom end of the moving block, an electric push rod is arranged in the installation bottom block, and a second installation seat is arranged at one end of an output shaft of the electric push rod.
As a further description of the above technical solution:
the utility model discloses a small-size suction device, including second mount pad, cutting saw frame, small-size suction device, fixed mounting has regulation and control motor on the outer wall of one side of second mount pad, cutting saw frame is installed through the pivot rotation on the outer wall of one side of second mount pad, output shaft one end and pivot one end fixed connection of regulation and control motor, the bottom of cutting saw frame is provided with cuts the saw, fixed mounting has small-size suction device on the outer wall of one side of installation bottom block.
Further, install the change angle mechanism of cutting through supporting, when cutting the base plate, with base plate installation location, at this moment, adjust the angle of two saw framves simultaneously through two accommodate motor, make two saw that cut be the V type, and cut the saw two and be close to each other, adjust the height of saw that cuts to suitable position, make the base plate gradually be close to saw that cuts until the contact this moment, two saw that cut can cut the base plate simultaneously, because two saw that cut has formed a V type cutting area, consequently, can produce furthest's non-cutting to the base plate, and at this in-process, need not to finely tune the position of cutting the saw, can once only accomplish the cutting, the triangle ejector pin's triangle ejector pad can cut down on the base plate and push away and take away in step, through this design, change conventional vertical type's mode of cutting off, the mode of cutting that does not only can once only accomplish the cutting, can take away the cutting material in step, need not follow-up processing, this mode need not to cut the thickness in a small place, the thickness of cutting need to be adjusted in a small place, the problem has been solved, the accurate thickness of cutting is difficult to be required to be cut, the problem has been solved, the problem is solved, and the thickness is convenient to be cut, and has small to be convenient to the problem has been cut.
As a further description of the above technical solution:
the small-sized suction device is characterized in that an absorption pipe is arranged at the input end of the small-sized suction device, a second installation side block is fixedly installed on the outer wall of the other side of the installation bottom block, and a telescopic jacking shaft is arranged on the bottom surface of the second installation side block.
As a further description of the above technical solution:
and one end of the telescopic jacking shaft is fixedly provided with a triangular pushing block, two cutting saw frames and two cutting saws are symmetrically arranged about a longitudinal central shaft of the installation bottom block, and the moving block is in sliding connection with the travel groove.
Further, through still supporting small-size aspirator that is provided with on the angle change cutting mechanism, when carrying out the base plate and cut, can open small-size aspirator in step, small-size aspirator can absorb the dust granule or the tiny particle that produce in the cutting process simultaneously, has improved the dust resistance that this equipment used greatly, simultaneously because small-size aspirator direct mount is on angle change cutting mechanism, can follow angle change cutting mechanism synchronous motion to can adsorb in the twinkling of an eye that the micronic dust produced, improved the dustproof cleaning effect of equipment greatly.
As a further description of the above technical solution:
the circuit substrate installation component includes the chassis, driving motor's output shaft one end fixed mounting has the drive screw, the screw hole threaded connection that the inside of drive screw and chassis set up, travel groove sliding connection that sets up on the top surface of chassis and organism, the top fixed mounting of chassis has first mount pad, equal fixed mounting has the side rail on the both sides outer wall of first mount pad, the outside slidable mounting of side rail has locating component.
As a further description of the above technical solution:
the positioning assembly comprises a mounting sliding block, the mounting sliding block is in sliding connection with the side guide rail through a side groove arranged on the outer side of the mounting sliding block, and a first mounting side block is fixedly mounted on the outer wall of one side of the mounting sliding block.
As a further description of the above technical solution:
the inside of first installation side piece is provided with the screw hole, and positioning bolt is installed to screw hole internal thread, positioning bolt's bottom fixed mounting has the location film, positioning assembly is provided with four with respect to the horizontal center pin symmetry of first mount pad.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
according to the invention, the angle-changing cutting mechanism is arranged in a matching way, when the substrate is cut, the substrate is arranged and positioned, at the moment, the angles of the two cutting saw frames are simultaneously adjusted through the two adjusting motors, the two cutting saw frames are in a V shape, the two cutting saw frames are mutually close, the height of the cutting saw frames is adjusted to a proper position, the substrate is gradually close to the cutting saw frames until the cutting saw frames are contacted, the two cutting saw frames can cut the substrate at the same time, as the two cutting saw frames form a V-shaped cutting area, the substrate can be cut in a non-cutting way to the greatest extent, in the process, the triangular pushing block of the telescopic jacking shaft can synchronously push and take away the triangular material cut on the substrate, the cutting is completed, the conventional vertical cutting-off cutting way is changed, the cutting is not completed at one time, the cutting is not needed, the subsequent processing is not needed, the thickness is not needed to be controlled accurately, the cutting process is not needed to be completed, and the problem is solved accurately once, the cutting process is solved, and the problem is solved.
In the invention, the small-sized absorber is also arranged on the variable-angle cutting mechanism in a matching way, and can be synchronously started when the substrate is cut, so that dust particles or tiny particles generated in the cutting process can be absorbed simultaneously by the small-sized absorber, the dustproof property of the equipment is greatly improved, and meanwhile, the small-sized absorber is directly arranged on the variable-angle cutting mechanism and can synchronously move along with the variable-angle cutting mechanism, thereby absorbing at the moment when tiny dust is generated, and greatly improving the dustproof cleaning effect of the equipment.
According to the invention, the circuit substrate mounting assembly is arranged in a matching way, when the substrate is mounted, the substrate is directly placed on the first mounting seat, so that the part of the substrate to be cut is placed below the positioning negative plate, at the moment, the positioning bolt is directly rotated, the positioning negative plate is driven to descend until four corners of the substrate are positioned, the mounting can be completed, after the substrate is cut, the cut part of the substrate and the main body are almost in critical connection, and at the moment, the substrate is directly taken upwards to complete the disconnection of the substrate and the main body.
Drawings
Fig. 1 is a schematic perspective view of a cutting machine for a printed circuit board.
Fig. 2 is a schematic perspective view of another angle of a cutting machine for a printed circuit board.
Fig. 3 is an exploded perspective view of a cutter for a printed circuit board.
Fig. 4 is a schematic view showing a combined three-dimensional structure of a variable angle cutting mechanism in a cutting machine for a printed circuit board.
Fig. 5 is an exploded perspective view of a corner cutting mechanism in a cutting machine for printed circuit boards.
Fig. 6 is an exploded perspective view of a circuit board mounting assembly in a cutter for a printed circuit board.
Fig. 7 is an exploded perspective view of a cutting assembly in a cutting machine for a printed circuit board.
Fig. 8 is a schematic perspective view of a positioning assembly in a cutting machine for printed circuit boards.
Legend description:
1. a driving motor; 2. a body; 3. a slide rail; 4. a circuit substrate mounting assembly; 41. a first mount; 42. a positioning assembly; 421. positioning bolts; 422. a first mounting side block; 423. positioning the bottom plate; 424. installing a sliding block; 43. a side rail; 44. a chassis; 5. a variable angle cutting mechanism; 51. adjusting a motor; 52. a cutting assembly; 521. a moving block; 522. installing a bottom block; 523. a small-sized aspirator; 524. an absorption tube; 525. cutting a saw frame; 526. cutting and sawing; 527. a telescopic liftout shaft; 528. a second mounting side block; 529. a second mounting base; 53. a mounting shell; 54. a two-way threaded rod; 55. a bottom case; 56. a travel groove; 6. a frame; 7. the screw is driven.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a printed circuit substrate's guillootine, includes organism 2, fixed mounting has driving motor 1 on the outer wall of one side of organism 2, fixed mounting has slide rail 3 and frame 6 on the top surface of organism 2, fixed mounting has angle change cutting mechanism 5 on the inner wall of frame 6, and angle change cutting mechanism 5 is used for circuit substrate's stable cutting, slidable mounting has circuit substrate installation component 4 on the slide rail 3, and circuit substrate installation component 4 is used for circuit substrate's quick stable installation.
The variable angle cutting mechanism 5 comprises a mounting shell 53, a bottom shell 55 is fixedly arranged on the bottom surface of the mounting shell 53, a travel groove 56 is formed in the bottom surface of the bottom shell 55, an adjusting motor 51 is fixedly arranged on the outer wall of one side of the mounting shell 53, a bidirectional threaded rod 54 is fixedly arranged at one end of an output shaft of the adjusting motor 51, and two cutting assemblies 52 are arranged on external threads of the bidirectional threaded rod 54.
The cutting assembly 52 comprises a moving block 521, the bidirectional threaded rod 54 is in threaded connection with a threaded hole formed in the moving block 521, an installation bottom block 522 is fixedly installed at the bottom end of the moving block 521, an electric push rod is arranged in the installation bottom block 522, and a second installation seat 529 is arranged at one end of an output shaft of the electric push rod.
The specific implementation mode is as follows: when cutting the base plate, install the location with the base plate, at this moment, adjust the angle of two saw frames 525 that cut through two accommodate motor simultaneously, make two saw 526 that cut is V type, and cut saw 526 and be close to each other, adjust the height of saw 526 and get suitable position, make the base plate gradually close to saw 526 until contacting this moment, two saw 526 cut the base plate simultaneously, because two saw 526 cut and form a V type cutting area, consequently can produce furthest's non-cutting to the base plate, and in this process, need not to finely tune the position of saw 526 that cuts, can once only accomplish the cutting, the triangle ejector pad of flexible liftoff axle 527 can be with the triangle material synchronization side pushing and taking away cut down on the base plate, accomplish the cutting.
Through this design, change the normal mode of cutting off from cutting off, adopt the non-from cutting off of V type to cut the mode, not only can once only accomplish the cutting, can take away the cutting material simultaneously in step, need not subsequent handling, this mode is in cutting process, need not to adjust the position of cutting the sword again, convenient to use, effectively solved traditional cutting mode need carry out accurate accuse to thickness and the size that cuts, in case thickness will control the error will appear cutting more or the condition of cutting less, all can cause the problem of bad influence.
The utility model discloses a small-size suction apparatus comprises a first installation base 529, a second installation base 529, a regulating motor, a cutting saw frame 525, a triangular pushing block, a cutting saw frame 525 and a cutting saw 526, wherein the regulating motor is fixedly installed on the outer wall of one side of the second installation base 529, the cutting saw frame 525 is rotatably installed on the outer wall of one side of the second installation base 529 through a rotating shaft, one end of an output shaft of the regulating motor is fixedly connected with one end of the rotating shaft, the bottom of the cutting saw frame 525 is provided with the cutting saw 526, a small-size suction apparatus 523 is fixedly installed on the outer wall of one side of the installation base 522, an absorption pipe 524 is arranged at the input end of the small-size suction apparatus 523, a second installation side block 528 is fixedly installed on the outer wall of the other side of the installation base 522, a telescopic jacking shaft 527 is arranged on the bottom surface of the second installation side block 528, a triangular pushing block is fixedly installed at one end of the telescopic jacking shaft 527, the cutting saw frame 525 and the cutting saw 526 are symmetrically arranged with the longitudinal center shaft of the installation base 522, and the sliding connection between a moving block 521 and a travel groove 56.
The specific implementation mode is as follows: when the substrate is cut, the small-sized aspirator 523 can be synchronously opened, and the small-sized aspirator 523 can absorb dust particles or tiny particles generated in the cutting process, so that the dustproof property of the equipment is greatly improved, and meanwhile, the small-sized aspirator 523 is directly arranged on the variable-angle cutting mechanism 5 and can synchronously move along with the variable-angle cutting mechanism 5, so that the dust-proof cleaning effect of the equipment is greatly improved after the tiny dust is generated instantly.
The circuit substrate mounting assembly 4 comprises a bottom frame 44, a driving screw 7 is fixedly mounted at one end of an output shaft of the driving motor 1, one end of the driving screw 7 is in threaded connection with a threaded hole formed in the bottom frame 44, the bottom frame 44 is in sliding connection with a travel groove formed in the top surface of the machine body 2, a first mounting seat 41 is fixedly mounted at the top end of the bottom frame 44, side guide rails 43 are fixedly mounted on two outer walls of the first mounting seat 41, a positioning assembly 42 is slidably mounted on the outer side of the side guide rails 43, the positioning assembly 42 comprises a mounting slider 424, the mounting slider 424 is in sliding connection with the side guide rails 43 through a side groove formed in the outer side of the mounting slider 424, a first mounting side block 422 is fixedly mounted on one outer wall of the mounting slider 424, a threaded inner hole is formed in the first mounting side block 422, a positioning bolt 421 is mounted in the threaded inner hole, a positioning bottom plate 423 is fixedly mounted at the bottom end of the positioning bolt 421, and four positioning assemblies 42 are symmetrically arranged on the first mounting seat 41 with respect to the transverse central axis of the first mounting seat 41
The specific implementation mode is as follows: when installing the base plate, directly place the base plate on first mount pad 41, make the base plate need be cut the part place the below of location film 423 in, direct rotation locating bolt 421 this moment, order about the location film 423 decline until to the four corners of base plate fix a position and can accomplish the installation, cut the back to the base plate, because the part of being cut of base plate has critical connection effect with the main part is near, directly upwards take the base plate can accomplish the disconnection of two this moment, through this design, not only can accomplish the installation and the location of base plate fast, can take off the base plate fast simultaneously after cutting, installation and the application of base plate that can adapt to different length simultaneously, the application effect of equipment has been improved greatly.
Working principle: when the substrate is installed, the substrate is directly placed on the first installation seat 41, so that the part of the substrate to be cut is placed below the positioning bottom piece 423, and at the moment, the positioning bolt 421 is directly rotated to drive the positioning bottom piece 423 to descend until four corners of the substrate are positioned, and the installation can be completed; when the substrate is cut, the substrate is installed and positioned, at the moment, the angles of the two cutting saw frames 525 are simultaneously adjusted through the two adjusting motors, so that the two cutting saw frames 526 are in a V shape, the two cutting saw frames 526 are mutually close, the height of the cutting saw frames 526 is adjusted to a proper position, at the moment, the substrate is gradually close to the cutting saw frames 526 until the two cutting saw frames 526 are in contact, the two cutting saw frames 526 can cut the substrate at the same time, as the two cutting saw frames 526 form a V-shaped cutting area, the substrate can be cut in a non-cutting way to the greatest extent, in the process, the cutting can be finished at one time without trimming the positions of the cutting saw frames 526, and after the cutting, the triangular pushing block of the telescopic jacking shaft 527 can synchronously push and take away the triangular materials cut on the substrate, so that the cutting is finished; when the substrate is cut, the small-sized aspirator 523 can be synchronously opened, and the small-sized aspirator 523 can absorb dust particles or tiny particles generated in the cutting process, so that the dustproof performance of the device is greatly improved, meanwhile, the small-sized aspirator 523 is directly arranged on the variable angle cutting mechanism 5 and can synchronously move along with the variable angle cutting mechanism 5, so that the dust-proof cleaning effect of the device is greatly improved at the moment when tiny dust is generated, and after the substrate is cut, the cut part of the substrate and the main body are near to have a critical connection effect, and the substrate can be directly taken upwards to finish the separation of the two.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a cutting machine of printed circuit substrate, includes organism (2), its characterized in that: the novel circuit board comprises a machine body (2), wherein a driving motor (1) is fixedly installed on the outer wall of one side of the machine body (2), a sliding rail (3) and a frame (6) are fixedly installed on the top surface of the machine body (2), a variable angle cutting mechanism (5) is fixedly installed on the inner wall of the frame (6), the variable angle cutting mechanism (5) is used for stably cutting a circuit board, a circuit board installation component (4) is installed on the sliding rail (3) in a sliding mode, and the circuit board installation component (4) is used for rapidly and stably installing the circuit board.
2. A cutting machine for printed circuit boards according to claim 1, characterized in that the corner cutting mechanism (5) comprises a mounting case (53), a bottom case (55) is fixedly mounted on the bottom surface of the mounting case (53), and a travel groove (56) is provided on the bottom surface of the bottom case (55).
3. The cutting machine for the printed circuit board according to claim 2, wherein an adjusting motor (51) is fixedly installed on the outer wall of one side of the installation shell (53), a bidirectional threaded rod (54) is fixedly installed at one end of an output shaft of the adjusting motor (51), and two cutting assemblies (52) are installed on external threads of the bidirectional threaded rod (54).
4. A printed circuit board cutting machine according to claim 3, wherein the cutting assembly (52) comprises a moving block (521), the bidirectional threaded rod (54) is in threaded connection with a threaded hole formed in the moving block (521), a mounting base block (522) is fixedly mounted at the bottom end of the moving block (521), an electric push rod is arranged in the mounting base block (522), and a second mounting seat (529) is arranged at one end of an output shaft of the electric push rod.
5. The cutting machine for the printed circuit board according to claim 4, wherein a regulating motor is fixedly installed on one side outer wall of the second installation seat (529), a cutting saw frame (525) is rotatably installed on one side outer wall of the second installation seat (529) through a rotating shaft, one end of an output shaft of the regulating motor is fixedly connected with one end of the rotating shaft, a cutting saw (526) is arranged at the bottom of the cutting saw frame (525), and a small-sized aspirator (523) is fixedly installed on one side outer wall of the installation bottom block (522).
6. The cutting machine for the printed circuit board according to claim 5, wherein an absorption tube (524) is arranged at the input end of the small-sized absorber (523), a second installation side block (528) is fixedly installed on the outer wall of the other side of the installation bottom block (522), and a telescopic jacking shaft (527) is arranged on the bottom surface of the second installation side block (528).
7. The cutting machine for the printed circuit board according to claim 6, wherein one end of the telescopic ejector shaft (527) is fixedly provided with a triangular pushing block, the cutting saw frame (525) and the cutting saw (526) are symmetrically arranged about a longitudinal central axis of the mounting bottom block (522), and the moving block (521) is in sliding connection with the travel groove (56).
8. The cutting machine for the printed circuit board according to claim 7, wherein the circuit board mounting assembly (4) comprises a bottom frame (44), a driving screw (7) is fixedly arranged at one end of an output shaft of the driving motor (1), one end of the driving screw (7) is in threaded connection with a threaded hole formed in the bottom frame (44), the bottom frame (44) is in sliding connection with a travel groove formed in the top surface of the machine body (2), a first mounting seat (41) is fixedly arranged at the top end of the bottom frame (44), side guide rails (43) are fixedly arranged on outer walls of two sides of the first mounting seat (41), and a positioning assembly (42) is slidably arranged outside the side guide rails (43).
9. The machine according to claim 8, wherein the positioning assembly (42) comprises a mounting slider (424), the mounting slider (424) is slidably connected to the side rail (43) through a side groove provided on the outer side thereof, and a first mounting side block (422) is fixedly mounted on the outer wall of one side of the mounting slider (424).
10. The cutting machine for the printed circuit board according to claim 9, wherein a threaded inner hole is formed in the first mounting side block (422), a positioning bolt (421) is mounted in the threaded inner hole in a threaded manner, a positioning bottom piece (423) is fixedly mounted at the bottom end of the positioning bolt (421), and four positioning assemblies (42) are symmetrically arranged about the transverse central axis of the first mounting seat (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311189092.8A CN116922474A (en) | 2023-09-15 | 2023-09-15 | Cutting machine for printed circuit substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311189092.8A CN116922474A (en) | 2023-09-15 | 2023-09-15 | Cutting machine for printed circuit substrate |
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| Publication Number | Publication Date |
|---|---|
| CN116922474A true CN116922474A (en) | 2023-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311189092.8A Pending CN116922474A (en) | 2023-09-15 | 2023-09-15 | Cutting machine for printed circuit substrate |
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| Country | Link |
|---|---|
| CN (1) | CN116922474A (en) |
Citations (9)
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|---|---|---|---|---|
| JPH07314387A (en) * | 1994-05-31 | 1995-12-05 | Shin Etsu Polymer Co Ltd | Cutter for printed circuit board |
| CN112091324A (en) * | 2020-09-20 | 2020-12-18 | 缙云县恩润工业设计有限公司 | Machining cutting device |
| CN214300046U (en) * | 2020-12-23 | 2021-09-28 | 广州美果生物科技有限公司 | Soap flattening machine operated by belt die |
| CN214557860U (en) * | 2021-01-25 | 2021-11-02 | 福建玉金山科技有限公司 | A raw materials cutting equipment for production of building baffle |
| CN113733022A (en) * | 2021-08-31 | 2021-12-03 | 力嘉集团有限公司 | Tool clamp convenient for clamping and positioning and use method thereof |
| CN215749545U (en) * | 2021-08-13 | 2022-02-08 | 江苏旭氟新材料有限公司 | PTFE film rotary cutter |
| CN215787145U (en) * | 2021-08-02 | 2022-02-11 | 苏州豪昌霖锻造有限公司 | Edge cutting device for hardware production and processing |
| CN217046663U (en) * | 2022-03-17 | 2022-07-26 | 重庆归正包装技术有限公司 | Batch cutting device for paper printing packages |
| CN218557385U (en) * | 2022-10-08 | 2023-03-03 | 唐山创元门窗工程有限公司 | V-shaped sawing machine for aluminum-clad wood doors and windows |
-
2023
- 2023-09-15 CN CN202311189092.8A patent/CN116922474A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07314387A (en) * | 1994-05-31 | 1995-12-05 | Shin Etsu Polymer Co Ltd | Cutter for printed circuit board |
| CN112091324A (en) * | 2020-09-20 | 2020-12-18 | 缙云县恩润工业设计有限公司 | Machining cutting device |
| CN214300046U (en) * | 2020-12-23 | 2021-09-28 | 广州美果生物科技有限公司 | Soap flattening machine operated by belt die |
| CN214557860U (en) * | 2021-01-25 | 2021-11-02 | 福建玉金山科技有限公司 | A raw materials cutting equipment for production of building baffle |
| CN215787145U (en) * | 2021-08-02 | 2022-02-11 | 苏州豪昌霖锻造有限公司 | Edge cutting device for hardware production and processing |
| CN215749545U (en) * | 2021-08-13 | 2022-02-08 | 江苏旭氟新材料有限公司 | PTFE film rotary cutter |
| CN113733022A (en) * | 2021-08-31 | 2021-12-03 | 力嘉集团有限公司 | Tool clamp convenient for clamping and positioning and use method thereof |
| CN217046663U (en) * | 2022-03-17 | 2022-07-26 | 重庆归正包装技术有限公司 | Batch cutting device for paper printing packages |
| CN218557385U (en) * | 2022-10-08 | 2023-03-03 | 唐山创元门窗工程有限公司 | V-shaped sawing machine for aluminum-clad wood doors and windows |
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Application publication date: 20231024 |