CN213946701U - Automatic drilling device for circuit board - Google Patents
Automatic drilling device for circuit board Download PDFInfo
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- CN213946701U CN213946701U CN202022654019.1U CN202022654019U CN213946701U CN 213946701 U CN213946701 U CN 213946701U CN 202022654019 U CN202022654019 U CN 202022654019U CN 213946701 U CN213946701 U CN 213946701U
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Abstract
The utility model relates to a circuit board field especially relates to an automatic drilling equipment of circuit board, contains the frame, be fixed with the fixed plate in the frame, fixed plate top bilateral symmetry is provided with the slide, two evenly be fixed with the backup pad on the slide, still vertically be provided with two lift lead screws on the fixed plate, the lift lead screw pass corresponding slide and with slide threaded connection, the lift lead screw is rotated, two by the elevator motor drive that corresponds still be provided with a plurality of conveying rollers between the slide, the conveying roller is rotated by the conveying motor drive, still be fixed with the mesa in the frame, vertically be provided with vertical lead screw and vertical slide bar on the mesa, vertical lead screw is rotated by vertical motor drive, the mesa top still is provided with the slider, be fixed with screwed pipe and stay tube on the slider. Through this device need not the manual work and places the circuit board and change the circuit board of treating the drilling, very big improvement the drilling efficiency of circuit board.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a circuit board field especially relates to an automatic drilling equipment of circuit board.
[ background of the invention ]
Circuit boards are classified into three major categories, single-sided boards, double-sided boards, and multilayer circuit boards, in which the single-sided board is the first one, components are concentrated on one side, and wires are concentrated on the other side, on the most basic PCB. Such PCBs are called single-sided circuit boards because the conductors are present on only one side thereof. The single panel is generally simple to manufacture and low in cost, but has the disadvantage that the single panel cannot be applied to a product which is too complex, the double panel is an extension of the single panel, and when the single-layer wiring cannot meet the requirement of an electronic product, the double panel is used. The multilayer board is a product developed from electronic information technology to high speed, multifunction, large capacity, small volume, thinning and light weight.
When the existing circuit board is drilled, an operator firstly places the circuit board below the drilling device, then the circuit board is drilled through the drilling device, and the circuit board to be drilled is replaced again after the operator drills one circuit board in the drilling mode, so that the operation is complex, and the drilling efficiency is low.
The utility model discloses it is not enough to solve prior art and research and propose.
[ Utility model ] content
The utility model aims at overcoming above-mentioned prior art's shortcoming, providing an automatic drilling equipment of circuit board.
The utility model discloses can realize through following technical scheme:
the utility model discloses an automatic drilling device for circuit boards, which comprises a frame, wherein a fixed plate is fixed on the frame, sliding plates are symmetrically arranged on both sides above the fixed plate, two sliding plates are uniformly fixed with supporting plates, two lifting lead screws are vertically arranged on the fixed plate, the lifting lead screws pass through the corresponding sliding plates and are in threaded connection with the sliding plates, the lifting lead screws are driven to rotate by the corresponding lifting motors, a plurality of conveying rollers are arranged between the two sliding plates, the conveying rollers are driven to rotate by the conveying motors, a table top is also fixed on the frame, a longitudinal lead screw and a longitudinal slide bar are longitudinally arranged on the table top, the longitudinal lead screw is driven to rotate by the longitudinal motor, a slide block is also arranged above the table top, a screwed pipe and a supporting pipe are fixed on the slide block, the longitudinal lead screw extends into the screwed pipe and is in threaded connection with the screwed pipe, the utility model discloses a drilling machine, including vertical slide bar, horizontal lead screw, horizontal motor drive, horizontal lead screw, slip table, lifting cylinder, piston rod fixed mounting piece, drilling motor output, drilling motor, horizontal slide bar, horizontal lead screw, horizontal motor drive, horizontal lead screw, horizontal slide bar, horizontal lead screw, horizontal slide bar, horizontal lead screw, horizontal slide bar, horizontal lead screw, horizontal slide bar, vertical lifting cylinder, lifting cylinder passes through piston rod fixed mounting piece, be fixed with drilling motor on the mounting piece, drilling motor output is fixed with the drill bit. The lifting motor is started, the two sliding plates are lifted to the highest position, a circuit board to be punched is placed on the corresponding supporting plates of the two sliding plates, when the circuit board is drilled, the lifting motor is started again, the lifting motor drives the lifting screw rod to rotate, because the lifting screw rod is in threaded connection with the sliding plates, when the lifting screw rod rotates, the sliding plates descend, when the lowest circuit board between the two sliding plates reaches the position of the conveying roller, the conveying motor is started, the conveying motor drives the conveying roller to rotate, when the conveying roller rotates, the circuit board moves, the lowest circuit board moves to the designated position, the finger cylinder is started, the fingers on the finger cylinder are folded mutually, the circuit board is fixed on the finger cylinder after being grabbed by the finger cylinder, the longitudinal motor is started, the longitudinal motor drives the longitudinal screw rod to rotate, because the longitudinal screw rod is in threaded connection with the threaded pipe, when the longitudinal screw rod rotates, the slide block moves, the finger cylinder moves along with the slide block, a circuit board to be drilled is separated from the conveying roller, after the circuit board to be drilled moves to a specified position along with the slide block, the longitudinal motor stops, the transverse motor starts, the transverse motor drives the transverse screw rod to rotate, as the transverse screw rod is in threaded connection with the sliding table, when the transverse screw rod rotates, the sliding table moves transversely, when a drill bit on the sliding table reaches the position, right above the position, to be drilled, on the circuit board, the transverse motor stops, the lifting cylinder starts, a piston rod on the lifting cylinder extends, the mounting block descends, after the drill bit rotating at high speed contacts with the circuit board, drilling operation is carried out on the circuit board, after drilling is completed, the piston rod on the lifting cylinder shortens, the drill bit is separated from the circuit board, the longitudinal motor drives the longitudinal screw rod to rotate again, the circuit board moves longitudinally, the transverse motor drives the transverse screw rod to rotate again, the sliding table moves transversely, and the drill bit moves right above the position, to be drilled, on the circuit board again, the circuit board is drilled through the drill bit again, after the drilling of the circuit board is completed, the finger cylinder is started, the circuit board which is drilled is collected, the circuit board is started through the longitudinal motor again, the initial position is reached through the slide block, the lifting motor is started again, the slide plate descends again, the position of the conveying roller is reached through the circuit board at the lowest layer between the slide plates again, the circuit board is conveyed through the conveying roller again, the circulation operation is performed, the circuit board can be conveyed to the position below the drilling device one by one through the device, the circuit board is automatically drilled through the drill bit, the circuit board to be drilled does not need to be manually placed and replaced, the drilling efficiency of the circuit board is greatly improved, and a plurality of holes can be drilled through the device for one time, and the drilling efficiency of the circuit board is further improved.
Preferably, a plurality of support rods are vertically fixed on the upper end surface of the fixing plate, and the support rods penetrate through the sliding plates at corresponding positions and are in sliding connection with the sliding plates. The support rod is connected with the sliding plate in a sliding manner, so that the sliding plate can stably descend.
Preferably, linkage wheels are fixed on one sides of the conveying rollers and are in winding connection with each other through conveying belts, a driven wheel is fixed on one conveying roller, a driving wheel is fixed at the output end of the conveying motor, and the driving wheel is in winding connection with the driven wheel through a synchronous belt.
Preferably, a limiting block is further fixed on the sliding block. The circuit board that comes is carried to the conveying roller through the stopper fixes a position, can effectively realize pointing the accurate of drilling circuit board and snatching of cylinder.
Compared with the prior art, the utility model has the advantages that:
can carry drilling equipment below with the circuit board one by one through this device to carry out the drilling operation to the circuit board through the drill bit is automatic, need not the manual work and place the circuit board and change the circuit board of treating drilling, very big improvement the drilling efficiency of circuit board, and can once only bore a plurality of holes to the circuit board through this device, further improvement the drilling efficiency of circuit board.
[ description of the drawings ]
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
in the figure: 1. a fixing plate; 2. a slide plate; 3. a support plate; 4. a circuit board; 5. a lifting screw rod; 6. a support bar; 7. a lifting motor; 8. a conveying roller; 9. a driving wheel; 10. a conveying motor; 11. a synchronous belt; 12. a table top; 13. a transverse screw rod; 14. a transverse sliding bar; 15. a transverse motor; 16. a sliding table; 17. a longitudinal slide bar; 18. a longitudinal motor; 19. a longitudinal screw rod; 20. a slider; 21. a threaded pipe; 22. supporting a tube; 23. a limiting block; 24. a finger cylinder; 25. a vertical plate; 26. a lifting cylinder; 27. mounting blocks; 28. a drilling motor; 29. a drill bit;
[ detailed description ] embodiments
The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings:
as shown in fig. 1 to 3, the utility model discloses an automatic drilling device for circuit boards, which comprises a frame, wherein a fixed plate 1 is fixed on the frame, sliding plates 2 are symmetrically arranged on both sides above the fixed plate 1, supporting plates 3 are uniformly fixed on the two sliding plates 2, two lifting screws 5 are vertically arranged on the fixed plate 1, the lifting screws 5 pass through the corresponding sliding plates 2 and are in threaded connection with the sliding plates 2, the lifting screws 5 are driven to rotate by corresponding lifting motors 7, a plurality of conveying rollers 8 are arranged between the two sliding plates 2, the conveying rollers 8 are driven to rotate by a conveying motor 10, a table top 12 is also fixed on the frame, a longitudinal screw 19 and a longitudinal sliding rod 17 are longitudinally arranged on the table top 12, the longitudinal screw 19 is driven to rotate by a longitudinal motor 18, a slide block 20 is also arranged above the table top 12, a threaded pipe 21 and a supporting pipe 22 are fixed on the slide block 20, the longitudinal screw 19 extends into the threaded pipe 21, the tail end of a longitudinal sliding rod 17 extends into a supporting pipe 22 and is in sliding connection with the supporting pipe 22, a plurality of finger cylinders 24 are further fixed on a sliding block 20, vertical plates 25 are symmetrically and vertically fixed on two sides of a table board 12, a transverse screw rod 13 and a transverse sliding rod 14 are further transversely arranged between the two vertical plates 25, the transverse screw rod 13 is driven to rotate by a transverse motor 15, a sliding table 16 in threaded connection with the transverse screw rod 13 is arranged on the transverse screw rod 13, the transverse sliding rod 14 penetrates through the sliding table 16 and is in sliding connection with the sliding table 16, a lifting cylinder 26 is vertically fixed below the sliding table 16, the lifting cylinder 26 is fixedly installed through a piston rod 27, a drilling motor 28 is fixed on the installation block 27, and a drill bit 29 is fixed at the output end of the drilling motor 28. The lifting motor 7 is started, the two sliding plates 2 are lifted to the highest position, the circuit board 4 to be punched is placed on the corresponding supporting plates 3 of the two sliding plates 2, when the circuit board 4 is drilled, the lifting motor 7 is started again, the lifting motor 7 drives the lifting screw rod 5 to rotate, because the lifting screw rod 5 is in threaded connection with the sliding plates 2, when the lifting screw rod 5 rotates, the sliding plates 2 descend, when the lowest circuit board 4 between the two sliding plates 2 reaches the position of the conveying roller 8, the conveying motor 10 is started, the conveying roller 8 is driven to rotate by the conveying motor 10, because the circuit board 4 is in contact with the conveying roller 8, when the conveying roller 8 rotates, the circuit board 4 moves, the lowest circuit board 4 moves to the designated position, the finger cylinder 24 is started, the fingers of the two cylinders on the finger cylinder 24 are mutually folded, the circuit board 4 is fixed on, the longitudinal motor 18 drives the longitudinal screw rod 19 to rotate, because the longitudinal screw rod 19 is in threaded connection with the threaded pipe 21, when the longitudinal screw rod 19 rotates, the slide block 20 moves, the finger cylinder 24 moves along with the slide block 20, the circuit board 4 to be drilled is separated from the conveying roller 8, after the circuit board 4 to be drilled moves to a specified position along with the slide block 20, the longitudinal motor 18 stops, the transverse motor 15 starts, the transverse motor 15 drives the transverse screw rod 13 to rotate, because the transverse screw rod 13 is in threaded connection with the sliding table 16, when the transverse screw rod 13 rotates, the sliding table 16 transversely moves, when a drill bit 29 on the sliding table 16 reaches the position to be drilled on the circuit board 4, the transverse motor 15 stops, the lifting cylinder 26 starts, a piston rod on the lifting cylinder 26 extends, the mounting block 27 descends, after the drill bit 29 rotating at a high speed contacts with the circuit board 4, drilling operation is carried out on the circuit board 4, after drilling is completed, the piston rod on the lifting cylinder 26 shortens, the drill 29 is separated from the circuit board 4, the longitudinal motor 18 drives the longitudinal screw rod 19 to rotate again, the circuit board 4 moves longitudinally, the transverse motor 15 drives the transverse screw rod 13 to rotate again, the sliding table 16 moves transversely, the drill 29 moves to the position right above the position to be punched on the circuit board 4 again, the circuit board 4 is drilled through the drill 29 again, after the circuit board 4 is drilled, the finger cylinder 24 is started, the circuit board 4 which is punched is collected, the longitudinal motor 18 is started again, the sliding block 20 reaches the initial position, the lifting motor 7 is started again, the sliding plate 2 descends again, the circuit board 4 at the lowest layer between the sliding plates 2 reaches the position of the conveying roller 8 again, the circuit board 4 is conveyed through the conveying roller 8 again, the circulation operation is carried out, the circuit boards 4 can be conveyed below the drilling device one by one, and the drilling operation is automatically carried out on the circuit board 4 through the drill 29, need not the manual work and place circuit board 4 and change the circuit board 4 of treating the drilling, very big improvement circuit board 4's drilling efficiency to can once only bore a plurality of holes to circuit board 4 through this device, further improvement circuit board 4's drilling efficiency.
Wherein, the up end of fixed plate 1 still is vertically fixed with many spinal branchs vaulting pole 6, and bracing piece 6 passes the slide 2 of corresponding position and with slide 2 sliding connection. The support rod 6 is connected with the sliding plate 2 in a sliding way, so that the sliding plate 2 can stably descend.
Wherein, conveying roller 8 one side all is fixed with the interlocking wheel, and the interlocking wheel is through the mutual round joint of transmission belt, is fixed with the driven wheel on one of them conveying roller 8, and conveying motor 10 output end is fixed with action wheel 9, and action wheel 9 passes through hold-in range 11 and follows the round joint with the driven wheel.
Wherein, a limiting block 23 is also fixed on the slide block 20. The circuit board 4 conveyed by the conveying rollers 8 is positioned through the limiting blocks 23, and the finger cylinder 24 can effectively grab the circuit board 4 to be drilled accurately.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes, modifications, substitutions and variations can be made to the embodiments without departing from the technical principles of the present invention, and these changes, modifications, substitutions and variations should also be considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides an automatic drilling equipment of circuit board, contains the frame, its characterized in that: the automatic lifting machine is characterized in that a fixing plate is fixed on the rack, sliding plates are symmetrically arranged on two sides above the fixing plate, supporting plates are uniformly fixed on the two sliding plates, two lifting screw rods are vertically arranged on the fixing plate, penetrate through the corresponding sliding plates and are in threaded connection with the sliding plates, the lifting screw rods are driven to rotate by corresponding lifting motors, a plurality of conveying rollers are further arranged between the two sliding plates and are driven to rotate by the conveying motors, a table top is further fixed on the rack, a longitudinal screw rod and a longitudinal sliding rod are longitudinally arranged on the table top and are driven to rotate by the longitudinal motor, a sliding block is further arranged above the table top, a threaded pipe and a supporting pipe are fixed on the sliding block, the longitudinal screw rod extends into the threaded pipe and is in threaded connection with the threaded pipe, and the tail end of the longitudinal sliding rod extends into the supporting pipe and is in sliding, still be fixed with a plurality of finger cylinders on the slider, mesa bilateral symmetry is vertical to be fixed with the riser, two still transversely be provided with horizontal lead screw and horizontal slide bar between the riser, horizontal lead screw is rotated by horizontal motor drive, be provided with the slip table with horizontal lead screw threaded connection on the horizontal lead screw, horizontal slide bar pass the slip table and with slip table sliding connection, the vertical lift cylinder that is fixed with in slip table below, the lift cylinder passes through piston rod fixed mounting piece, be fixed with drilling motor on the installation piece, drilling motor output is fixed with the drill bit.
2. An automatic drilling device for a circuit board according to claim 1, wherein: the upper end surface of the fixed plate is also vertically fixed with a plurality of support rods, and the support rods penetrate through the sliding plates at corresponding positions and are in sliding connection with the sliding plates.
3. An automatic drilling device for a circuit board according to claim 1, wherein: and linkage wheels are fixed on one sides of the conveying rollers and are in winding connection with each other through a conveying belt, a driven wheel is fixed on one conveying roller, a driving wheel is fixed at the output end of the conveying motor, and the driving wheel is in winding connection with the driven wheel through a synchronous belt.
4. An automatic drilling device for a circuit board according to claim 1, wherein: and a limiting block is also fixed on the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022654019.1U CN213946701U (en) | 2020-11-17 | 2020-11-17 | Automatic drilling device for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022654019.1U CN213946701U (en) | 2020-11-17 | 2020-11-17 | Automatic drilling device for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213946701U true CN213946701U (en) | 2021-08-13 |
Family
ID=77209328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022654019.1U Active CN213946701U (en) | 2020-11-17 | 2020-11-17 | Automatic drilling device for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213946701U (en) |
-
2020
- 2020-11-17 CN CN202022654019.1U patent/CN213946701U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220927 Address after: 341600 Zhongduan South Road, industrial park, Xinfeng County, Ganzhou City, Jiangxi Province Patentee after: Xinfeng Golden Diamond Electronics Co.,Ltd. Address before: 341600 No.9 workshop, Xinda circuit Science Park, Lvyuan Avenue, Xinfeng Industrial Park, Ganzhou City, Jiangxi Province Patentee before: Xinfeng Precision Drilling Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |