CN210307094U - Edge grinding machine for printed circuit board - Google Patents
Edge grinding machine for printed circuit board Download PDFInfo
- Publication number
- CN210307094U CN210307094U CN201921126101.8U CN201921126101U CN210307094U CN 210307094 U CN210307094 U CN 210307094U CN 201921126101 U CN201921126101 U CN 201921126101U CN 210307094 U CN210307094 U CN 210307094U
- Authority
- CN
- China
- Prior art keywords
- fixedly arranged
- motor
- circuit board
- mounting cover
- front side
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005498 polishing Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000007688 edging Methods 0.000 claims description 6
- 241000252254 Catostomidae Species 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000002146 bilateral effect Effects 0.000 abstract 1
- KKQWHYGECTYFIA-UHFFFAOYSA-N 2,5-dichlorobiphenyl Chemical compound ClC1=CC=C(Cl)C(C=2C=CC=CC=2)=C1 KKQWHYGECTYFIA-UHFFFAOYSA-N 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Images
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model relates to an edge grinding machine for a printed circuit board, which belongs to the technical field of printed circuit board production equipment.A sliding rail is symmetrically and fixedly arranged on the front side and the rear side of the upper part of an operating platform, and an installation cover is arranged on the upper part of the sliding rail in a sliding way; a support column is fixedly arranged on the operating platform between the two slide rails; the upper end of the supporting column is fixedly provided with an electric rotating seat; the upper part of the electric rotating seat is fixedly provided with a fixing plate, and the upper part of the fixing plate is provided with a PCB (printed Circuit Board); a first motor is fixedly arranged on the front side wall of the mounting cover through a motor bracket, and a screw rod is fixedly arranged on the output end of the first motor; the front and back bilateral symmetry of the inside screw rod of installation cover is provided with two polishing pieces, and the fixed sleeve that is provided with in middle part of polishing piece can polish to the circuit board of different chi, can all carry out the work of polishing to same circuit board length, wide both sides limit simultaneously, and need not artifical change length, broadside, has improved the holistic degree of automation of device greatly, and it is more convenient to use, and the operation is simpler.
Description
Technical Field
The utility model relates to a printed circuit board production facility technical field, concretely relates to printed circuit board's edging machine.
Background
Pcb (printed Circuit board), which is called printed Circuit board in chinese, also called printed Circuit board, is an important electronic component, is a support for electronic components, and is a provider of electrical connection of electronic components; in the production of printed circuit board, need use the edging machine to process printed circuit board, the printed circuit board of a size can only be polished to current edging machine mostly, but need polish the not unidimensional circuit board in the actual production process, it is inconvenient to use, the urgent need to improve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a reasonable in design's an edging machine of printed circuit board, can polish to the circuit board of different chi, all polish work to the same circuit board can be long, wide both sides limit simultaneously, and need not the manual work and change long, broadside, improved the holistic degree of automation of device greatly, it is more convenient to use, operates more simply.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the device comprises an operation table, an installation cover, a sliding block, a sliding rail, a driving gear, a first motor and a second motor; sliding rails are symmetrically and fixedly arranged on the front side and the rear side of the upper part of the operating platform, and an installation cover is arranged on the upper part of each sliding rail in a sliding manner and is in an inverted U-shaped arrangement; a plurality of sliding blocks are fixedly arranged on the front side and the rear side of the lower side of the mounting cover and are respectively arranged on the sliding rails at corresponding positions in a sliding manner; the left end and the right end of the sliding rail are both fixedly provided with limiting blocks, and the bottoms of the limiting blocks are fixedly arranged on the operating platform; a support column is fixedly arranged on the operating platform between the two slide rails; the upper end of the supporting column is fixedly provided with an electric rotating seat, and the electric rotating seat is connected with an external power supply; the upper part of the electric rotating seat is fixedly provided with a fixing plate, and the upper part of the fixing plate is provided with a PCB (printed Circuit Board); a first motor is fixedly arranged on the front side wall of the mounting cover through a motor bracket, a screw rod is fixedly arranged on the output end of the first motor, and the rear end of the screw rod is rotatably inserted on the rear side wall inside the mounting cover through a bearing after the rear end of the screw rod passes through the front side wall of the mounting cover through the bearing; two polishing sheets are symmetrically arranged on the front side and the rear side of a screw rod in the mounting cover, a sleeve is fixedly arranged in the middle of each polishing sheet, the sleeve is movably sleeved on the screw rod, adjusting nuts are rotatably arranged on the screw rods on the left side and the right side of the sleeve through threads, and the side surfaces of the adjusting nuts are arranged in a manner of abutting against the left side surface and the right side surface of the sleeve; a second motor is fixedly arranged on the front side wall of the mounting cover on the lower side of the first motor through a motor support, a driving gear is fixedly sleeved on the output end of the second motor, a rack is fixedly arranged on the front side wall of the operating platform, and the rear side of the driving gear is meshed with the rack.
Furthermore, the limiting blocks on the left side and the right side of the sliding rail are matched and fixedly provided with a start-stop photoelectric device on the surface opposite to the sliding block, and the start-stop photoelectric device, the second motor and an external power supply are connected in series to form a passage.
Furthermore, the lower side of the mounting cover is fixedly provided with angle steel at a position fixed with the slide block, the horizontal plane of the angle steel is fixedly arranged at the upper part of the slide block, and the vertical plane of the angle steel is fixedly arranged on the side wall of the mounting cover.
Furthermore, a plurality of vacuum chucks are fixedly arranged at the upper part of the fixing plate, an air passage is communicated with the inside of the fixing plate, and the plurality of vacuum chucks are communicated with the inside of the air passage; the air inlet end on the left side of the air passage is connected with an external suction pump through a joint; the upper parts of the plurality of vacuum suckers are fixedly provided with a PCB.
Furthermore, the support column is a single-leg three-section electric lifting column and is connected with an external power supply.
Furthermore, the surface of the adjusting nut, which is contacted with the sleeve, is provided with a right-meshed latch in a matching way.
After the structure is adopted, the beneficial effects of the utility model are that: a edging machine of printed circuit board, can polish to the circuit board of different chi, all carry out the work of polishing to the circuit board of same lot of length, wide both sides limit simultaneously, and need not artifical change length, broadside, improved the holistic degree of automation of device greatly, it is more convenient to use, the operation is simpler, the utility model has the advantages of set up rationally, the cost of manufacture low.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a right side view of fig. 1.
Description of reference numerals:
the device comprises an operating table 1, a slide rail 2, a mounting cover 3, a slide block 4, a limiting block 5, a supporting column 6, an electric rotating seat 7, a fixing plate 8, a PCB 9, a first motor 10, a screw rod 11, a polishing piece 12, a sleeve 13, an adjusting nut 14, a second motor 15, a driving gear 16, a rack 17, a start-stop photoelectric device 18, angle steel 19, a vacuum chuck 20, an air passage 21 and a latch 22.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, the following technical solutions are adopted in the present embodiment: the device comprises an operation table 1, an installation cover 3, a sliding block 4, a sliding rail 2, a driving gear 16, a first motor 10 and a second motor 15; the front side and the rear side of the upper part of the operating platform 1 are symmetrically and fixedly provided with slide rails 2 through bolts, the upper part of each slide rail 2 is provided with an installation cover 3 in a sliding manner, and each installation cover 3 is arranged in an inverted U shape; two sliding blocks 4 are fixedly welded on the front side and the rear side of the lower side of the mounting cover 3; the lower side of the mounting cover 3 and the part fixed with the slide block 4 are fixedly provided with angle steel 19 through bolts, the horizontal plane of the angle steel 19 is fixedly arranged at the upper part of the slide block 4 through bolts, the vertical plane of the angle steel 19 is fixedly arranged on the side wall of the mounting cover 3 through bolts, and the two slide blocks 4 are respectively arranged on the slide rails 2 at corresponding positions in a sliding manner; limiting blocks 5 are fixedly welded at the left end and the right end of the sliding rail 2, and the bottoms of the limiting blocks 5 are fixedly arranged on the operating table 1; a support column 6 is fixedly arranged on the operating platform 1 between the two slide rails 2 through bolts; the support column 6 is a single-leg three-section electric lifting column with the model of SMR-300, and the support column 6 is connected with an external power supply and a controller; the upper end of the supporting column 6 is fixedly provided with an electric rotating seat 7 through a bolt, the electric rotating seat 7 adopts the model of px110-400, and the electric rotating seat 7 is connected with an external power supply and a controller; the upper part of the electric rotating seat 7 is fixedly provided with a fixing plate 8 through bolts; the upper part of the fixed plate 8 is fixedly provided with a plurality of vacuum chucks 20 through bolts, the inside of the fixed plate 8 is communicated with an air passage 21, and the plurality of vacuum chucks 20 are communicated with the inside of the air passage 21; the air inlet end on the left side of the air passage 21 is connected with an external suction pump through a joint, and the external suction pump sucks the interior of the vacuum chuck 20 into a vacuum negative pressure state; the PCB 9 is fixedly adsorbed on the upper parts of the vacuum suckers 20, and when the PCB 9 is placed, the long edges are ensured to be parallel to the slide rail 2; a first motor 10 is fixedly arranged on the front side wall of the mounting cover 3 through a motor bracket and a bolt, and the first motor 10 is a Panasonic A5 servo motor; the surfaces of the limiting blocks 5 at the left side and the right side of the sliding rail 2 opposite to the sliding block 4 are fixedly provided with a start-stop photoelectric device 18 through bolt matching, and the start-stop photoelectric device 18 is connected with a second motor 15 and an external power supply in series to form a passage; a screw rod 11 is fixedly welded on the output end of the first motor 10, and the rear end of the screw rod 11 is rotatably inserted on the rear side wall inside the mounting cover 3 through a bearing after passing through the front side wall of the mounting cover 3 through the bearing; two polishing sheets 12 are symmetrically arranged on the front side and the rear side of a screw rod 11 in the mounting cover 3, a sleeve 13 is fixedly welded in the middle of each polishing sheet 12, the sleeve 13 is movably sleeved on the screw rod 11, adjusting nuts 14 are rotatably arranged on the screw rods 11 on the left side and the right side of the sleeve 13 through threads, and the side surfaces of the adjusting nuts 14 are arranged in a manner of abutting against the left side surface and the right side surface of the sleeve 13; the surface of the adjusting nut 14 contacted with the sleeve 13 is provided with a latch 22 which is engaged with the right; a second motor 15 is fixedly arranged on the front side wall of the mounting cover 3 on the lower side of the first motor 10 through a motor support and bolts, the type of the second motor 15 is 60KTYZ, a driving gear 16 is fixedly welded and sleeved on the output end of the second motor 15, a rack 17 is fixedly arranged on the front side wall of the operating platform 1, and the rear side of the driving gear 16 is meshed with the rack 17.
The working principle of the specific embodiment is as follows: the working conditions of the first motor 10 and the second motor 15 are adjusted by controlling an external power supply controller, the second motor 15 is communicated with an external power supply, the output end of the second motor 15 drives the driving gear 16 to rotate, the driving gear 16 drives the mounting cover 3 to move left and right on the slide rail 2 through the slide block 4 due to the meshing of the driving gear 16 and the rack 17, the second motor 15 is controlled through the start-stop photoelectric switch 18, the second motor 15 is prevented from driving the mounting cover 3 to move beyond the stroke of the slide rail 2, and the start-stop photoelectric switch 18 has the same structure and principle as those of an infrared start-stop switch in the prior art; placing a PCB (printed circuit board) 9 on the upper parts of a plurality of vacuum chucks 20, pumping out gas inside the vacuum chucks 20 through an air passage 21 by an external suction pump, enabling the vacuum chucks 20 to adsorb the PCB 9 under negative pressure, movably covering a fixed cover on the upper parts of the PCB 9, manually adjusting an adjusting nut 14 on a screw rod 11, enabling the positions of two polishing sheets 12 to be matched with the positions of the PCB 9 to be polished, after adjustment is finished, opening a first motor 10, driving the screw rod 11 to rotate by the output end of the first motor 10, enabling the polishing sheets 12 to rotate, driving an installation cover 3 to move to the left by a second motor 15, and enabling the polishing sheets 12 to polish the front side edge and the back side edge of the PCB 9; after the completion is polished on current back both sides limit, open electric swivel base 7 through controlling external power source, electric swivel base 7 drives the rotatory 90 degrees of PCB board 9, repeats above-mentioned step, can polish to the other both sides limit of PCB board 9 promptly.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the distance between the polishing sheets 12 is adjusted through the adjusting nuts 14 on the two sides of the sleeve 13, so that circuit boards with different sizes can be polished;
2. the length and width positions of the PCB 9 are adjusted through the electric rotating seat 7, the two sides of the same circuit board can be polished, and the long side and the wide side do not need to be manually changed;
3. no. one motor 10 drives the polishing piece 12 and polishes, and No. two motors 15 drive the device and remove about wholly, have improved the holistic degree of automation of device greatly, and it is more convenient to use, and the operation is simpler.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an edging machine of printed wiring board which characterized in that: the device comprises an operating table (1), a mounting cover (3), a sliding block (4), a sliding rail (2), a driving gear (16), a first motor (10) and a second motor (15); the front side and the rear side of the upper part of the operating platform (1) are symmetrically and fixedly provided with sliding rails (2), the upper part of each sliding rail (2) is provided with an installation cover (3) in a sliding manner, and each installation cover (3) is arranged in an inverted U shape; a plurality of sliding blocks (4) are fixedly arranged on the front side and the rear side of the lower side of the mounting cover (3), and the sliding blocks (4) are respectively arranged on the sliding rails (2) at corresponding positions in a sliding manner; the left end and the right end of the sliding rail (2) are both fixedly provided with a limiting block (5), and the bottom of the limiting block (5) is fixedly arranged on the operating table (1); a support column (6) is fixedly arranged on the operating platform (1) between the two slide rails (2); the upper end of the supporting column (6) is fixedly provided with an electric rotating seat (7), and the electric rotating seat (7) is connected with an external power supply; a fixing plate (8) is fixedly arranged at the upper part of the electric rotating seat (7), and a PCB (printed circuit board) (9) is arranged at the upper part of the fixing plate (8); a first motor (10) is fixedly arranged on the front side wall of the mounting cover (3) through a motor support, a screw rod (11) is fixedly arranged on the output end of the first motor (10), and the rear end of the screw rod (11) is rotatably inserted on the rear side wall inside the mounting cover (3) through a bearing after passing through the front side wall of the mounting cover (3) through the bearing; two polishing sheets (12) are symmetrically arranged on the front side and the rear side of a screw rod (11) in the mounting cover (3), a sleeve (13) is fixedly arranged in the middle of each polishing sheet (12), the sleeve (13) is movably sleeved on the screw rod (11), adjusting nuts (14) are rotatably arranged on the screw rods (11) on the left side and the right side of the sleeve (13) through threads, and the side surfaces of the adjusting nuts (14) are arranged in a manner of being abutted against the left side surface and the right side surface of the sleeve (13); a second motor (15) is fixedly arranged on the front side wall of the mounting cover (3) on the lower side of the first motor (10) through a motor support, a driving gear (16) is fixedly sleeved on the output end of the second motor (15), a rack (17) is fixedly arranged on the front side wall of the operating platform (1), and the rear side of the driving gear (16) is meshed with the rack (17).
2. The edge grinding machine for a printed wiring board according to claim 1, wherein: the limiting blocks (5) on the left side and the right side of the sliding rail (2) are matched and fixedly provided with the starting and stopping photoelectric devices (18) on the surfaces opposite to the sliding block (4), and the starting and stopping photoelectric devices (18), the second motor (15) and an external power supply are connected in series to form a passage.
3. The edge grinding machine for a printed wiring board according to claim 1, wherein: an angle steel (19) is fixedly arranged at the position where the lower side of the mounting cover (3) is fixed with the slide block (4), the horizontal plane of the angle steel (19) is fixedly arranged at the upper part of the slide block (4), and the vertical plane of the angle steel (19) is fixedly arranged on the side wall of the mounting cover (3).
4. The edge grinding machine for a printed wiring board according to claim 1, wherein: a plurality of vacuum chucks (20) are fixedly arranged at the upper part of the fixing plate (8), an air passage (21) is communicated with the inside of the fixing plate (8), and the plurality of vacuum chucks (20) are communicated with the inside of the air passage (21); the air inlet end on the left side of the air passage (21) is connected with an external suction pump through a joint; the upper parts of the plurality of vacuum suckers (20) are fixedly provided with a PCB (9).
5. The edge grinding machine for a printed wiring board according to claim 1, wherein: the support column (6) is a single-leg three-section electric lifting column, and the support column (6) is connected with an external power supply.
6. The edge grinding machine for a printed wiring board according to claim 1, wherein: the surface of the adjusting nut (14) contacted with the sleeve (13) is provided with a latch (22) which is engaged with the right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921126101.8U CN210307094U (en) | 2019-07-17 | 2019-07-17 | Edge grinding machine for printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921126101.8U CN210307094U (en) | 2019-07-17 | 2019-07-17 | Edge grinding machine for printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210307094U true CN210307094U (en) | 2020-04-14 |
Family
ID=70123889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921126101.8U Expired - Fee Related CN210307094U (en) | 2019-07-17 | 2019-07-17 | Edge grinding machine for printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210307094U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112454082A (en) * | 2020-12-14 | 2021-03-09 | 深圳市骏欣铝基板有限公司 | Board grinding device for PCB circuit board processing |
| CN115256522A (en) * | 2022-08-17 | 2022-11-01 | 南通贺邦机械设备有限公司 | Cutting device is used in sponge processing with automatic positioning function |
| CN115338158A (en) * | 2022-09-06 | 2022-11-15 | 重庆第二师范学院 | Clean tool of finance equipment currency examine module |
-
2019
- 2019-07-17 CN CN201921126101.8U patent/CN210307094U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112454082A (en) * | 2020-12-14 | 2021-03-09 | 深圳市骏欣铝基板有限公司 | Board grinding device for PCB circuit board processing |
| CN115256522A (en) * | 2022-08-17 | 2022-11-01 | 南通贺邦机械设备有限公司 | Cutting device is used in sponge processing with automatic positioning function |
| CN115338158A (en) * | 2022-09-06 | 2022-11-15 | 重庆第二师范学院 | Clean tool of finance equipment currency examine module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210307094U (en) | Edge grinding machine for printed circuit board | |
| CN212169882U (en) | Burring aluminum alloy door and window processingequipment | |
| CN109848782B (en) | Timber burr treatment device | |
| CN110435029B (en) | Semiconductor material cutting device and method thereof | |
| CN208811591U (en) | A kind of aluminum profile clamping jig of Five-axis NC Machining Center | |
| CN109048805A (en) | A kind of glass processing clamping platform | |
| CN211135604U (en) | Positioning and perforating device for flange machining | |
| CN215942364U (en) | High-efficient grinding device is used in glassware production | |
| CN102122682A (en) | Edge cleaning machine for solar panel | |
| CN213561845U (en) | Workpiece polishing device for production of transmission shaft | |
| CN215092020U (en) | One-time clamping machining completion combined machine tool | |
| CN215146951U (en) | Machining device for mechanical die | |
| CN212324476U (en) | Workbench for processing printed circuit board | |
| CN213795651U (en) | Clamping device for bakelite plate processing | |
| CN213136142U (en) | Trimming device for automobile sheet metal machining | |
| CN210281565U (en) | Workpiece conveying mechanism of processing machine | |
| CN212798607U (en) | Automatic dust removal loading attachment of ceramic circuit board | |
| CN210936828U (en) | Metal sheet bending machine | |
| CN218785422U (en) | A edging equipment for glass production and processing | |
| CN210024711U (en) | High-efficient grinding device is used in panel processing | |
| CN220094062U (en) | Metal edging positioning device | |
| CN212071360U (en) | Circuit board edge grinding device | |
| CN215317300U (en) | Milling machine device with adjustable height | |
| CN211071998U (en) | Novel elbow cutting equipment for automatic production | |
| CN214821677U (en) | Laminating equipment of touch-sensitive screen fast switch over model |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |