CN110744623A - Printed circuit board manufacturing equipment with anti-skidding function and in-hole burr removing function - Google Patents
Printed circuit board manufacturing equipment with anti-skidding function and in-hole burr removing function Download PDFInfo
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- CN110744623A CN110744623A CN201910873881.0A CN201910873881A CN110744623A CN 110744623 A CN110744623 A CN 110744623A CN 201910873881 A CN201910873881 A CN 201910873881A CN 110744623 A CN110744623 A CN 110744623A
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- circuit board
- electric welding
- printed circuit
- hole
- post
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000005553 drilling Methods 0.000 claims abstract description 50
- 238000003466 welding Methods 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 27
- 238000001179 sorption measurement Methods 0.000 claims description 20
- 238000007790 scraping Methods 0.000 claims description 17
- 238000007689 inspection Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 4
- 230000009471 action Effects 0.000 abstract description 19
- 230000000694 effects Effects 0.000 description 13
- 239000004033 plastic Substances 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000004026 adhesive bonding Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000001788 irregular Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 208000035397 Ring chromosome 7 syndrome Diseases 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Classifications
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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
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/16—Perforating by tool or tools of the drill type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/08—Drills combined with tool parts or tools for performing additional working
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/20—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of plastics
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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
- B26D7/22—Safety devices specially adapted for cutting machines
- B26D7/24—Safety devices specially adapted for cutting machines arranged to disable the operating means for the cutting member
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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
Abstract
The invention discloses anti-skid printed circuit board manufacturing equipment with in-hole burr removal function. Has the advantages that: the invention utilizes the stable buckle structure to rapidly contact with the circuit board through the drilling head and simultaneously perform the buffer action during the contact so as to avoid the circuit board from sliding due to overlarge drilling action force, thereby causing the hole to be overlarge or deformed and further being incapable of being normally used.
Description
Technical Field
The invention relates to the technical field of circuit board manufacturing, in particular to a printed circuit board manufacturing device with anti-skid function and capable of removing burrs in holes.
Background
Along with the development of science and technology, electrical equipment occupies an important position in daily life and work of people, which brings convenience to people, the printed circuit board is one of main core parts of the operation of the electrical equipment, when the printed circuit board is manufactured, different types of equipment are required to be adopted for processing and manufacturing of different processes, so when the drilling equipment is adopted for drilling the circuit board, the traditional drilling equipment has larger acting force when drilling the circuit board, the surface of the circuit board is smooth, the displacement phenomenon is easy to occur under the acting force, and the drilled hole is oversize or deformed so as to do useless work, meanwhile, the circuit board is made of plastic, when the hole is drilled, the periphery of the hole is easy to have more ductile cracks due to larger acting force of drilling, and the whole circuit board is greatly broken due to the cracks, meanwhile, under the action of straight downward pressing and cutting in the traditional drilling, the inner side of the drilled hole can have more burrs under the characteristic action of the plastic of the inner side.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the printed circuit board manufacturing equipment with the functions of skid resistance and in-hole burr removal, so that the defects that when the traditional drilling equipment in the prior art is used for drilling a circuit board, the acting force is large, the surface of the circuit board is smooth, and the displacement phenomenon is easy to occur under the acting force, so that the drilled hole is too large or deformed, and further useless work is done, meanwhile, the circuit board is made of a plastic material, the periphery of the hole is easy to have more ductile cracks due to the large acting force of the drilling, so that the whole circuit board is greatly broken due to the cracks when in use, and meanwhile, the inner side of the drilled hole has the characteristic effect of more burrs under the characteristic effect of the plastic of the traditional drilling.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a printed circuit board manufacture equipment with antiskid and downthehole burr are rejected, its structure includes equipment principal, control button, inspection box, workstation, display screen, drilling head, control button installs in equipment principal front surface upper portion left side and is connected through the electric welding, the inspection box is located equipment principal front surface lower part and is connected through the hinge, the workstation is located equipment principal upper surface and is connected through the electric welding, the workstation is installed in equipment principal upper surface rear side and is connected through the electric welding, the display screen is connected with the workstation electricity, the drilling head is located the lower part in the workstation and is connected with the display screen electricity, the drilling head is including steadily detaining the structure, removes thorn post pole, remove thorn post pole and install in steadily detaining structure medial part and be connected through the registrate.
As a further scheme of the invention, the fastening structure comprises an adsorption disc, a circulation column, an adsorption ring hole and a buffer column, wherein the adsorption disc is electrically connected with the display screen, the circulation column is installed on the lower surface of the adsorption disc and is connected with the adsorption disc through electric welding, the adsorption ring hole is arranged on the lower surface of the circulation column and is connected with the circulation column through electric welding, and the buffer column is installed in the middle of the lower surface of the circulation column and is connected with the circulation column through gluing, so that the drilling head and the circuit board are stabilized.
According to a further scheme of the invention, the buffer column comprises a permanent magnet plate, a rubber ring and a return spring, the permanent magnet plate is arranged on the inner side wall of the buffer column and is connected through electric welding, the rubber ring is arranged on the upper surface of the buffer column and is connected through gluing, the return spring is arranged on the lower surface of the buffer column and is connected through electric welding, and the other end of the return spring is connected with the inner side of the circulation column through electric welding, so that the circuit board can be stabilized when being drilled, and the sliding effect caused by overlarge drilling acting force can be prevented.
As a further scheme of the invention, the thorn removing post rod comprises a rotary scraping mechanism and a thorn grinding mechanism, and the thorn grinding mechanism is arranged on the outer surface of the rotary scraping mechanism and is connected with the rotary scraping mechanism through meshing.
As a further scheme of the invention, the rotary scraping mechanism comprises a conical cutter ring, a movable column, bevel gears and planetary gears, wherein the conical cutter ring is arranged on the lower surface of the movable column and is connected with the movable column through electric welding, the bevel gears are arranged in the middle of the outer surface of the movable column and are connected with the movable column through electric welding, the two planetary gears are symmetrically arranged on the outer sides of the bevel gears respectively, and the bevel gears are connected with the burr grinding mechanism through meshing of the planetary gears, so that ductile cracks at the cut parts of holes can be avoided.
As a further scheme of the invention, the burr grinding mechanism comprises an internal gear, push rods, arc-shaped plates, four grinding pastes and telescopic joints, wherein the internal gear is connected with the bevel gears through the planetary gears, the push rods are respectively installed on the inner side walls of the arc-shaped plates and are connected through electric welding, the four grinding pastes are respectively installed on the outer surfaces of the arc-shaped plates and are connected through gluing, the number of the telescopic joints is four, the four arc-shaped plates are respectively connected through the telescopic joints, the friction effect on the inner sides of drilled holes is favorably realized, and the holes are prevented from being provided with more burrs to influence use.
As a further scheme of the invention, the outer surface of the internal gear is in an irregular cam shape and is connected with the push rod through pushing, so that the movement of the arc-shaped plate is facilitated.
As a further scheme of the invention, the upper surface of the arc-shaped plate is movably connected with the conical cutter ring through buckling, so that the arc-shaped plate is pushed outwards and the burrs on the inner side of the drilled hole are removed.
Advantageous effects of the invention
Compared with the traditional printed circuit board manufacturing equipment, the invention has the following beneficial effects:
the invention utilizes the arranged stable buckling structure to perform the buffer action during the contact when the drilling head is in quick contact with the circuit board, thereby avoiding the phenomenon that the circuit board slides due to overlarge drilling action force, so that the holes are overlarge or deformed and cannot be normally used.
The invention uses the taper cutter ring arranged on the deburring post rod to drill the circuit board under the rotation action, thereby effectively avoiding the whole circuit board from cracking caused by the ductile cracks on the periphery of the circuit board while drilling.
The burr scraping mechanism is arranged on the inner side wall of the hole, and burrs on the inner side wall of the drilled hole are scraped and removed under the action of rotation of the grinding paste and irregular pushing out of the grinding paste, so that the smoothness of the inner side of the hole is realized.
Drawings
Other features, objects and advantages of the invention will become more apparent from a reading of the detailed description of non-limiting embodiments with reference to the attached drawings.
In the drawings:
FIG. 1 is a schematic structural diagram of a printed circuit board manufacturing apparatus with anti-slip and in-hole burr removal according to the present invention.
Fig. 2 is a plan view showing the structure of the drill bit of the present invention.
FIG. 3 is a cross-sectional view of the inside of the buffer post of the present invention.
Fig. 4 is an exploded view of the spur removing post of the present invention.
Fig. 5 is a schematic structural diagram of the rotary scraping mechanism of the present invention.
FIG. 6 is a top view of the spur removing post of the present invention.
In the figure: the device comprises a device body-1, a control button-2, an inspection box-3, a workbench-4, a working frame-5, a display screen-6, a drilling head-7, a buckle-stabilizing structure-7 a, a spur removing pole-7 b, an adsorption disc-7 a1, a flow-through pole-7 a2, an adsorption ring hole-7 a3, a buffer pole-7 a4, a permanent magnet plate-7 a41, a rubber ring-7 a42, a return spring-7 a43, a rotary scraping mechanism-7 b1, a spur grinding mechanism-7 b2, a cone knife ring-7 b11, a movable pole-7 b12, a bevel gear-7 b13, a planetary gear-7 b14, an internal gear-7 b21, a push rod-7 b22, an arc-7 b23, a grinding paste-7 b24 and a telescopic joint-7 b 25.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-6, the present invention provides a technical solution of a printed circuit board manufacturing apparatus with anti-skid and in-hole burr removal:
as shown in fig. 1-2, a printed circuit board manufacturing apparatus with anti-slip and in-hole burr removal, the structure of the device comprises a device main body 1, a control button 2, an inspection box 3, a workbench 4, a working frame 5, a display screen 6 and a drilling head 7, the control button 2 is arranged on the left side of the upper part of the front surface of the device main body 1 and is connected with the device main body through electric welding, the inspection box 3 is arranged at the lower part of the front surface of the equipment main body 1 and is connected with the equipment main body through a hinge, the workbench 4 is arranged on the upper surface of the equipment main body 1 and is connected with the equipment main body through electric welding, the working frame 5 is arranged on the rear side of the upper surface of the equipment main body 1 and is connected with the equipment main body by electric welding, the display screen 6 is electrically connected with the working frame 5, drilling head 7 is located the interior lower part of working frame 5 and is connected with display screen 6 electricity, drilling head 7 includes steadily detain structure 7a, removes thorn post pole 7b, remove thorn post pole 7b and install in steadily detain structure 7a inside portion and be connected through the registrate.
As shown in fig. 2, the stable buckle structure 7a includes an adsorption plate 7a1, a flow column 7a2, an adsorption ring 7a3, and a buffer column 7a4, the adsorption plate 7a1 is electrically connected to the display screen 6, the flow column 7a2 is mounted on the lower surface of the adsorption plate 7a1 and is connected to the lower surface of the adsorption plate 7a1 by electric welding, the adsorption ring 7a3 is disposed on the lower surface of the flow column 7a2 and is connected to the lower surface of the flow column 7a3 by electric welding, and the buffer column 7a4 is mounted in the middle of the lower surface of the flow column 7a2 and is connected to the lower surface of the flow column 7a 36.
As shown in fig. 3, the buffer column 7a4 includes a permanent magnet plate 7a41, a rubber ring 7a42, and a return spring 7a43, the permanent magnet plate 7a41 is disposed on the inner side wall of the buffer column 7a4 and is connected by electric welding, the rubber ring 7a42 is mounted on the upper surface of the buffer column 7a4 and is connected by gluing, the return spring 7a43 is disposed on the lower surface of the buffer column 7a4 and is connected by electric welding, and the other end of the return spring 7a43 is connected by electric welding with the inner side of the flow column 7a2, so as to be beneficial to realizing the stabilization of the circuit board when drilling the circuit board, and prevent the occurrence of sliding due to too large drilling force.
As shown in FIG. 4, the spur removing rod 7b comprises a rotary scraping mechanism 7b1 and a spur grinding mechanism 7b2, wherein the spur grinding mechanism 7b2 is arranged on the outer surface of the rotary scraping mechanism 7b1 and is connected with the rotary scraping mechanism 7b1 through meshing.
As shown in fig. 5, the rotary scraping mechanism 7b1 includes a cone cutter ring 7b11, a movable column 7b12, a bevel gear 7b13 and planet gears 7b14, the cone cutter ring 7b11 is disposed on the lower surface of the movable column 7b12 and connected by electric welding, the bevel gear 7b13 is disposed in the middle of the outer surface of the movable column 7b12 and connected by electric welding, two star gears 7b14 are symmetrically disposed and respectively mounted on the outer sides of the bevel gear 7b13, and the bevel gear 7b13 is connected with the burr grinding mechanism 7b2 by meshing of the star gears 7b14, which is beneficial for avoiding ductile cracks at the cut of the hole.
As shown in fig. 4-6, the burr grinding mechanism 7b2 includes an internal gear 7b21, a push rod 7b22, an arc-shaped plate 7b23, a frosted paste 7b24, and a telescopic joint 7b25, where the internal gear 7b21 is connected with the bevel gear 7b13 through a star gear 7b14, four push rods 7b22 are provided and are respectively installed on the inner side wall of the arc-shaped plate 7b23 and connected through electric welding, four sanding pastes 7b24 are provided and are respectively installed on the outer surface of the arc-shaped plate 7b23 and connected through gluing, four telescopic joints 7b25 are provided, and four arc-shaped plates 7b23 are respectively connected through the telescopic joint 7b25, which is beneficial to friction on the inner side of a drilled hole and avoids the hole having more burrs and affecting use.
As shown in fig. 6, the outer surface of the internal gear 7b21 is in an irregular cam shape and is connected with the push rod 7b22 by pushing, which is beneficial to realizing the movement of the arc-shaped plate 7b 23.
As shown in fig. 4, the upper surface of the arc-shaped plate 7b23 is movably connected with the conical cutter ring 7b11 in a buckling manner, which is beneficial to removing inner side burrs of the drilled hole while the arc-shaped plate 7b23 is pushed outwards.
In summary, the provided buckle-stabilizing structure 7a is contacted with the circuit board, and simultaneously performs a buffering function and an adsorption stabilizing function to prevent the circuit board from slipping due to an excessive drilling force, and under the mutual matching action of the rotary scraping mechanism 7b1 and the burr grinding mechanism 7b2, the periphery of the hole is prevented from generating ductile cracks through the rotary drilling, and the burrs on the inner side wall after drilling are subjected to friction and scraping treatment to realize the smoothness degree of the inner side of the hole.
The specific realization principle is as follows: in use, by placing the circuit board to be drilled on the upper surface of the table 4, using the control buttons 2 to activate the device and operating the display screen 6, the circuit board is drilled by the drilling head 7, and when the circuit board is drilled by the traditional drilling equipment, the circuit board has larger acting force and smooth surface, and is easy to have displacement phenomenon under the acting force, thereby causing the drilled hole to be too large or deformed to do useless work, and meanwhile, the circuit board is made of plastic material, when drilling, the periphery of the hole is easy to have more ductile cracks due to larger drilling force, so that the whole circuit board is in a large-amplitude fracture state due to the cracks when in use, meanwhile, under the action of straight downward pressing and cutting in the traditional drilling, the inner side of the drilled hole can have more burrs under the characteristic action of the plastic of the inner side.
Therefore, when the drilling head 7 is contacted with the circuit board, under the action of the action force of the buffer column 7a4 moving downwards along with the drilling head 7, under the action of the return spring 7a43, the action force of the instantaneous downward movement is buffered when the drilling head is contacted with the circuit board, so that the instantaneous contact of the drilling head 7 and the circuit board is avoided, and the circuit board is a smooth surface, so that the displacement phenomenon can be caused, the drilled hole is too large or deformed, useless work is caused, and the circuit board is drilled by the thorn-removing column rod 7b under the effect of the stable buckling structure 7 a.
Under the effect that bevel gear 7b13 moved downwards and was made the rotation, utilize awl sword ring 7b11 to be the rotation type to the circuit board when doing the drilling, utilize it to be the drilling of rotation type for its periphery in circuit board drilling can not be because of the effect of this drilling head 7 and circuit board self be under the interact of plastic form, make the periphery of hole present more ductility crackle, thereby lead to whole circuit board to be great fracture in the use of putting into operation.
Internal gear 7b21 is rotary motion under the effect that planetary gear 7b14 and activity post 7b12 meshed mutually, and be irregular cam's effect at its structure, do the pushing action to push rod 7b22, thereby make the arc 7b23 move and do the friction and scrape the processing to the hole inside wall mutually, because of arc 7b23 is buckled swing joint with arc 7b1, so arc 7b23 is along with the rotary motion of arc 7b1, thereby make arc 7b23 do the rotation and outwards pushed effect, thereby the burr of hole inside wall of full aspect is got rid of and is handled.
The invention solves the problems that when the traditional drilling equipment in the prior art drills a circuit board, the acting force is larger, the surface of the circuit board is smooth, the displacement phenomenon is easy to occur under the acting force, so that a drilled hole is oversized or deformed and further does useless work, meanwhile, the circuit board is made of plastic materials, the periphery of the hole is easy to have more ductile cracks because of larger acting force of drilling, the whole circuit board is greatly broken because of the cracks when in use, meanwhile, under the action of straight downward press cutting of the traditional drilling, the inner side of the drilled hole can have more burrs under the characteristic action of the plastic of the inner side, the invention utilizes the mutual combination of the components, and the invention utilizes the arranged stable buckling structure to play a buffer role when the drilling head is in quick contact with the circuit board through the quick contact of the drilling head and the circuit board, the invention utilizes the awl knife ring arranged on the deburring pole rod to drill the circuit board under the rotation action, thereby effectively avoiding the periphery of the circuit board from having ductile cracks while drilling and causing the whole circuit board to break.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a printed circuit board manufacture equipment with antiskid and downthehole burr are rejected, its structure includes equipment main part (1), control button (2), inspection box (3), workstation (4), work frame (5), display screen (6), drilling head (7), its characterized in that: control button (2) are installed in equipment main part (1) front surface upper portion left side and are connected through the electric welding, equipment main part (1) front surface lower part is located and is connected through the hinge in inspection box (3), equipment main part (1) upper surface is located and is connected through the electric welding in workstation (4), install in equipment main part (1) upper surface rear side and be connected through the electric welding in workstation (5), display screen (6) are connected with workstation (5) electricity, lower part and display screen (6) electricity are connected in locating in workstation (5) are bored head (7).
2. The printed circuit board manufacturing equipment with the functions of skid prevention and in-hole burr removal according to claim 1, characterized in that: drilling head (7) are including steadily detaining structure (7a), remove thorn post pole (7b), it installs in steadily detains structure (7a) medial part and is connected through the registrate to remove thorn post pole (7b), steadily detain structure (7a) including adsorption disc (7a1), circulation post (7a2), adsorption ring hole (7a3), buffering post (7a4), adsorption disc (7a1) are connected with display screen (6) electricity, circulation post (7a2) are installed in adsorption disc (7a1) lower surface and are run through the electric welding and are connected, circulation post (7a2) lower surface is equipped with adsorption ring hole (7a3) and is connected through the electric welding, buffering post (7a4) are installed in circulation post (7a2) lower surface middle part and are connected through the veneer.
3. The printed circuit board manufacturing equipment with the functions of skid prevention and in-hole burr removal according to claim 2, characterized in that: buffer column (7a4) includes permanent magnet board (7a41), rubber circle (7a42), reset spring (7a43), buffer column (7a4) inside wall is located in permanent magnet board (7a41) and is connected through the electric welding, rubber circle (7a42) are installed in buffer column (7a4) upper surface and are connected through the veneer, reset spring (7a43) are located buffer column (7a4) lower surface and are connected through the electric welding, reset spring (7a43) other end is connected through the electric welding with circulation post (7a2) inboard.
4. The printed circuit board manufacturing equipment with the functions of skid prevention and in-hole burr removal according to claim 2, characterized in that: the thorn removing pole rod (7b) comprises a rotary scraping mechanism (7b1) and a thorn grinding mechanism (7b2), and the thorn grinding mechanism (7b2) is installed on the outer surface of the rotary scraping mechanism (7b1) and connected with the rotary scraping mechanism through meshing.
5. The printed circuit board manufacturing equipment with the functions of skid prevention and in-hole burr removal according to claim 4, is characterized in that: the rotary scraping mechanism (7b1) comprises a conical cutter ring (7b11), a movable column (7b12), a bevel gear (7b13) and a star gear (7b14), wherein the conical cutter ring (7b11) is arranged on the lower surface of the movable column (7b12) and connected through electric welding, the bevel gear (7b13) is arranged in the middle of the outer surface of the movable column (7b12) and connected through electric welding, the star gears (7b14) are provided with two star gears and are respectively mounted on the outer sides of the bevel gear (7b13) in a symmetrical mode, and the bevel gear (7b13) is connected with the burr grinding mechanism (7b2) through meshing of the star gear (7b 14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910873881.0A CN110744623B (en) | 2019-09-17 | 2019-09-17 | Printed circuit board manufacturing equipment with anti-skidding function and in-hole burr removing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910873881.0A CN110744623B (en) | 2019-09-17 | 2019-09-17 | Printed circuit board manufacturing equipment with anti-skidding function and in-hole burr removing function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110744623A true CN110744623A (en) | 2020-02-04 |
| CN110744623B CN110744623B (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910873881.0A Active CN110744623B (en) | 2019-09-17 | 2019-09-17 | Printed circuit board manufacturing equipment with anti-skidding function and in-hole burr removing function |
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| CN (1) | CN110744623B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222555A (en) * | 2020-10-12 | 2021-01-15 | 李宗权 | Matrix intelligence soldering tin industrial robot |
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| CN208392194U (en) * | 2018-05-08 | 2019-01-18 | 赣州中盛隆电子有限公司 | A kind of hard circuit board damping drilling machine |
| CN208914277U (en) * | 2018-09-13 | 2019-05-31 | 深圳市顺升电子科技有限公司 | A kind of motherboard of circuit board drilling device |
| CN208879773U (en) * | 2018-10-30 | 2019-05-21 | 湖北格丽特新材料科技股份有限公司 | A kind of deburring drill bit of shape extrusion |
| CN209350381U (en) * | 2018-11-02 | 2019-09-06 | 江西联思触控技术有限公司 | A kind of cutting die and die cutting device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222555A (en) * | 2020-10-12 | 2021-01-15 | 李宗权 | Matrix intelligence soldering tin industrial robot |
| CN112222555B (en) * | 2020-10-12 | 2022-04-19 | 深圳市世椿机器人有限公司 | Matrix intelligence soldering tin industrial robot |
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| CN110744623B (en) | 2021-03-09 |
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