CN110366317B - Positioning device with adjusting assembly for circuit board machining and working method of positioning device - Google Patents
Positioning device with adjusting assembly for circuit board machining and working method of positioning device Download PDFInfo
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- CN110366317B CN110366317B CN201910640624.2A CN201910640624A CN110366317B CN 110366317 B CN110366317 B CN 110366317B CN 201910640624 A CN201910640624 A CN 201910640624A CN 110366317 B CN110366317 B CN 110366317B
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- centering clamp
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0008—Apparatus or processes for manufacturing printed circuits for aligning or positioning of tools relative to the circuit board
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Abstract
The invention discloses a positioning device with an adjusting component for processing a circuit board, which can solve the problems that the existing positioning device for processing the circuit board only positions and adjusts the position of the circuit board when in use, so that a processing tool for processing the circuit board is neglected to position, the processing is not accurate even if the positioning tool is positioned, and the existing positioning device has low working efficiency, complex operation and inconvenience in realizing the rapid processing of the circuit board. Including the base and install the locating rack at its top, the locating rack top is provided with the operation panel, fixed mounting has the inner tower on the operation panel, install first side bearer, second side bearer on the outer wall of base one side, install third side bearer, fourth side bearer on the adjacent lateral wall with the first side bearer of installation on the base, driving motor is all installed to first side bearer, third side bearer bottom.
Description
Technical Field
The invention relates to the field of circuit board processing, in particular to a positioning device with an adjusting assembly for circuit board processing and a working method thereof.
Background
The circuit board needs to be positioned by the positioning device in the production and processing process, and the position of the circuit board is adjusted by the positioning device, so that the circuit board can be accurately processed conveniently.
However, the existing positioning device for processing the circuit board still has certain defects when in use, and only the circuit board is positioned and adjusted in position, so that the positioning of a processing tool for processing the circuit board is omitted, the situation that the processing is not accurate even if the positioning tool is positioned easily occurs, and the existing positioning device also has the problems of low working efficiency, complex operation and inconvenience in realizing the rapid processing of the circuit board.
Compared with the application, the patent with the publication number of CN201742639U discloses a circuit board positioning device, which can not completely solve the problems that the positioning device for processing the circuit board provided by the application can only position and adjust the position of the circuit board when in use, thereby positioning the processing tool for processing the circuit board is neglected, and inaccurate processing can be easily caused even if the positioning tool is positioned, and the existing positioning device has the problems of low working efficiency, complex operation and inconvenience in realizing the rapid processing of the circuit board.
Disclosure of Invention
The invention aims to provide a positioning device with an adjusting component for processing a circuit board and a working method thereof, which can solve the problems that when the conventional positioning device for processing the circuit board is used, the positioning and the position adjustment are only carried out on the circuit board, so that a processing tool for processing the circuit board is neglected to position, the processing is not accurate even if the positioning is carried out, and the conventional positioning device has low working efficiency, complex operation and inconvenience for rapidly processing the circuit board.
The purpose of the invention can be realized by the following technical scheme:
a positioning device with an adjusting component for processing a circuit board comprises a base and a positioning frame arranged on the top of the base, wherein an operation table is arranged on the top of the positioning frame, an inner frame is fixedly arranged on the operation table, a first side frame and a second side frame are arranged on the outer wall of one side of the base, a third side frame and a fourth side frame are arranged on the side wall, adjacent to the first side frame, of the base, driving motors are arranged at the bottoms of the first side frame and the third side frame respectively, rotating wheels are arranged on the side walls, far away from the base, of the first side frame and the third side frame respectively, rotating shafts connected with the driving motors are arranged below the rotating wheels, the rotating wheels are connected with the rotating shafts through synchronous belts, driving wheels are arranged on the side walls, near the base, of the first side frame and the third side frame respectively, the driving wheels are connected with the rotating wheels through shafts, driven wheels are arranged on the side walls, the driving wheel is connected with the driven wheel through a transmission chain;
the positioning frame is characterized in that sliding rods are arranged at the edges of the tops of three sides of the positioning frame, a first centering clamp and a second centering clamp which are located in the same direction are arranged on the positioning frame, a third centering clamp and a fourth centering clamp which are located in the same direction are further arranged on the positioning frame, the third centering clamp and the fourth centering clamp are located above the first centering clamp and the second centering clamp, the first centering clamp, the second centering clamp, the third centering clamp and the fourth centering clamp form an adjusting assembly, the first centering clamp and the second centering clamp are perpendicular to the third centering clamp and the fourth centering clamp, the end parts of the first centering clamp and the third centering clamp are respectively fixed with an upper fixing clamp, the end parts of the second centering clamp and the fourth centering clamp are respectively fixed with a lower fixing clamp, the upper fixing clamp is fixedly connected with the upper half part of a conveying chain through a screw, and the lower fixing clamp is fixedly connected with the lower half part of the conveying chain through a screw, the side walls of the upper fixing clamp and the lower fixing clamp are respectively provided with a sliding block clamped with the sliding rod;
install the conveyer belt on the inner tower, the main shaft is installed to conveyer belt one end, just the countershaft is installed to the conveyer belt other end, install the side motor on the inner tower lateral wall, the side motor is connected with the main shaft, be provided with a plurality of evenly distributed on the conveyer belt and be used for placing the station of circuit board, every a movable clamp is all installed to the station both sides, be connected with the hydraulic pump that is located the conveyer belt through two hydraulic telescoping rod on the activity presss from both sides the lateral wall.
Preferably, the first centering clip and the second centering clip are movably connected through a transmission chain, the third centering clip and the fourth centering clip are movably connected through another transmission chain, and the first centering clip, the second centering clip, the third centering clip and the fourth centering clip are all along the direction of the slide rod when moving.
Preferably, the first centering clip is separated from the second centering clip, the third centering clip is separated from the fourth centering clip when the transmission chain rotates forwards, the first centering clip is close to the second centering clip, and the third centering clip is close to the fourth centering clip when the transmission chain rotates backwards.
Preferably, when the first centering clip and the second centering clip are completely closed and the third centering clip and the fourth centering clip are completely closed, a gap between the first centering clip and the second centering clip faces a gap between the third centering clip and the fourth centering clip, and the two gaps face a station.
Preferably, the station is movably connected with the inner frame through a conveyor belt, and the conveyor belt is in transmission connection with the side motor through a main shaft.
Preferably, the two opposite movable clamps are movably connected through a hydraulic telescopic rod.
Preferably, the conveying chain is in transmission connection with the rotating wheel through the driving wheel, and the rotating wheel is in transmission connection with the driving motor through the synchronous belt and the rotating shaft.
A working method of a positioning device with an adjusting assembly for processing a circuit board comprises the following specific steps:
the method comprises the following steps: firstly, placing a circuit board to be processed on a station, starting a hydraulic pump, and driving a movable clamp to fix the position of the circuit board by utilizing the hydraulic pump to drive a hydraulic telescopic rod to stretch;
step two: then, mounting the machining tool on the device, starting two driving motors, driving a rotating shaft to rotate by using the driving motors so as to drive a rotating wheel to rotate, driving a driving wheel to rotate by using the rotating wheel so as to drive a conveying chain to rotate forwards, enabling the upper half section of the conveying chain to advance, enabling the lower half section of the conveying chain to retreat so as to drive a first centering clamp to be separated from a second centering clamp, enabling a third centering clamp to be separated from a fourth centering clamp, placing the machining tool into a gap between the first centering clamp and the second centering clamp and a gap between the third centering clamp and the fourth centering clamp at the moment, starting the two driving motors to rotate reversely so as to drive the conveying chain to rotate reversely, enabling the upper half section of the conveying chain to retreat, and enabling the lower half section of the conveying chain to advance so as to drive the first centering clamp to be close to the second centering clamp, and enabling the third centering clamp to be close;
step three: after the centering and fixing of the machining tool are completed, the circuit board on the station can be machined, after the circuit board on one station is machined, the side motor is started, the side motor is used for driving the conveyor belt to rotate, the next station is moved to the position of the first station, and the circuit board on the next station can be machined.
The invention has the beneficial effects that: due to the existence of the inner frame, the stations on the inner frame can be driven to move through the rotation of the conveyor belt, so that the circuit board on one station can be directly processed on the next station by utilizing the rotation of the conveyor belt after the circuit board on one station is processed, the processing efficiency is greatly improved, the circuit board which is processed on the station does not need to be taken out, and the circuit board which needs to be processed next time is put on the station, so that the operation is more convenient and quick;
the movable clamps connected with the hydraulic telescopic rods are arranged on two sides of each station, so that the hydraulic pump can be used for driving the hydraulic telescopic rods to stretch and retract to drive the movable clamps to move after the circuit board is placed on the stations, the circuit board can be clamped by the two movable clamps, the positions of the circuit board can be adjusted by the movement of the two movable clamps, and the positions to be processed on the circuit board can be adjusted, so that the circuit board can be adjusted more conveniently during processing on the device;
the first centering clamp and the second centering clamp are arranged on the positioning frame, the third centering clamp and the fourth centering clamp are arranged above the first centering clamp and the second centering clamp and are vertical to the first centering clamp and the second centering clamp, an upper fixing clamp at the end part of the first centering clamp and the third centering clamp is fixed with the middle part of the upper half section of the conveying chain through a screw, a lower fixing clamp at the end part of the second centering clamp and the fourth centering clamp is fixed with the middle part of the lower half section of the conveying chain through a screw, so that when a machining tool is placed in a gap between the first centering clamp and the second centering clamp and a gap between the third centering clamp and the fourth centering clamp, two driving motors can be started to rotate reversely, at the moment, the upper half section of the conveying chain retreats, and the lower half section of the conveying chain advances, thereby driving the first centering clamp and the second centering clamp to be close together, The third centering clamp and the fourth centering clamp are close to each other, so that the effect of fixing a machining tool can be achieved, the effect of adjusting the centering of the machining tool can be achieved, and the adjusting assembly formed by the four centering clamps is matched with the movable clamp together, so that the machining accuracy is ensured.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a top view of the present invention;
FIG. 5 is a side view of the present invention;
FIG. 6 is an enlarged view of a detail of area A of FIG. 1 according to the present invention;
FIG. 7 is a schematic view of the internal frame structure of the present invention;
in the figure: 1. a base; 2. a positioning frame; 3. an operation table; 4. an inner frame; 5. a first centering clip; 6. a second centering clip; 7. a third centering clip; 8. a fourth centering clip; 9. a first side frame; 10. a second side frame; 11. A third side frame; 12. a fourth side frame; 13. a drive motor; 14. a rotating wheel; 15. a driving wheel; 16. a synchronous belt; 17. a rotating shaft; 18. a conveyor chain; 19. a driven wheel; 20. a slide rod; 21. a slider; 22. an upper fixing clip; 23. a lower fixing clip; 24. a conveyor belt; 25. a main shaft; 26. a counter shaft; 27. a side motor; 28. A movable clamp; 29. a hydraulic pump; 30. a hydraulic telescopic rod; 31. and (6) a station.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a positioning device with an adjusting assembly for processing a circuit board includes a base 1 and a positioning frame 2 mounted on the top of the base, an operation table 3 is disposed on the top of the positioning frame 2, an inner frame 4 is fixedly mounted on the operation table 3, a first side frame 9 and a second side frame 10 are mounted on an outer wall of one side of the base 1, a third side frame 11 and a fourth side frame 12 are mounted on a side wall of the base 1 adjacent to the first side frame 9, driving motors 13 are mounted at bottoms of the first side frame 9 and the third side frame 11, rotating wheels 14 are mounted on side walls of the first side frame 9 and the third side frame 11 away from the base 1, a rotating shaft 17 connected with the driving motors 13 is disposed below the rotating wheels 14, the rotating wheels 14 are connected with the rotating shaft 17 through a synchronous belt 16, driving wheels 15 are mounted on side walls of the first side frame 9 and the third side frame 11 close to the, the driving wheel 15 is connected with the rotating wheel 14 through a shaft, driven wheels 19 are respectively arranged on the side walls of the second side frame 10 and the fourth side frame 12 close to the base 1, and the driving wheel 15 is connected with the driven wheels 19 through a transmission chain 18;
the top edges of three sides of the positioning frame 2 are respectively provided with a slide rod 20, the positioning frame 2 is provided with a first centering clamp 5 and a second centering clamp 6 which are positioned in the same direction, the positioning frame 2 is also provided with a third centering clamp 7 and a fourth centering clamp 8 which are positioned in the same direction, the third centering clamp 7 and the fourth centering clamp 8 are positioned above the first centering clamp 5 and the second centering clamp 6, the third centering clamp 7 and the fourth centering clamp 8 form an adjusting component, the first centering clamp 5 and the second centering clamp 6 are vertical to the third centering clamp 7 and the fourth centering clamp 8, the end parts of the first centering clamp 5 and the third centering clamp 7 are respectively fixed with an upper fixing clamp 22, the end parts of the second centering clamp 6 and the fourth centering clamp 8 are respectively fixed with a lower fixing clamp 23, the upper fixing clamp 22 is fixedly connected with the upper half part of the conveying chain 18 through a screw, the lower fixing clamp 23 is fixedly connected with the lower half part of the conveying chain 18 through a screw, the side walls of the upper fixing clamp 22 and the lower fixing clamp 23 are respectively provided with a sliding block 21 which is clamped with the sliding rod 20;
install conveyer belt 24 on the inner tower 4, main shaft 25 is installed to conveyer belt 24 one end, and the auxiliary shaft 26 is installed to the conveyer belt 24 other end, install side motor 27 on the inner tower 4 lateral wall, side motor 27 is connected with main shaft 25, be provided with a plurality of evenly distributed and be used for placing the station 31 of circuit board on the conveyer belt 24, a movable clamp 28 is all installed to every station 31 both sides, be connected with the hydraulic pump 29 that is located conveyer belt 24 through two hydraulic telescoping rod 30 on the movable clamp 28 lateral wall.
The first centering clip 5 and the second centering clip 6 are movably connected through a transmission chain 18, the third centering clip 7 and the fourth centering clip 8 are movably connected through another transmission chain 18, and the first centering clip 5, the second centering clip 6, the third centering clip 7 and the fourth centering clip 8 are all along the direction of the slide rod 20 when moving. When the transmission chain 18 rotates forwards, the first centering clamp 5 is separated from the second centering clamp 6, the third centering clamp 7 is separated from the fourth centering clamp 8, when the transmission chain 18 rotates backwards, the first centering clamp 5 is close to the second centering clamp 6, and the third centering clamp 7 is close to the fourth centering clamp 8. When the first centering clip 5 and the second centering clip 6 are completely closed and the third centering clip 7 and the fourth centering clip 8 are completely closed, the gap between the first centering clip 5 and the second centering clip 6 is directly opposite to the gap between the third centering clip 7 and the fourth centering clip 8, and the two gaps are directly opposite to one station 31. Installing a processing tool on the device, starting two driving motors 13, driving a rotating shaft 17 to rotate by using the driving motors 13, wherein the driving motors 13 adopt servo motors to drive a rotating wheel 14 to rotate, driving a driving wheel 15 to rotate by using the rotating wheel 14 to drive a conveying chain 18 to rotate forward, the upper half section of the conveying chain 18 to advance, the lower half section of the conveying chain 18 to retreat, so as to drive a first centering clamp 5 to separate from a second centering clamp 6, a third centering clamp 7 to separate from a fourth centering clamp 8, putting the processing tool into a gap between the first centering clamp 5 and the second centering clamp 6, a gap between the third centering clamp 7 and the fourth centering clamp 8, starting the two driving motors 13 to reversely rotate, so as to drive the conveying chain 18 to reversely rotate, at the moment, the upper half section of the conveying chain 18 retreats, the lower half section of the conveying chain 18 to advance, so as to drive the first centering clamp 5 to approach to the second centering clamp 6, and the third centering clamp 7 to approach to the fourth centering clamp 8, not only can play the effect of fixed machining tool, can play the effect of adjusting the centering to machining tool moreover, the adjusting part that four centering clamps constitute cooperates jointly with activity clamp 28, ensures the accuracy of processing.
The two opposite movable clamps 28 are movably connected through the hydraulic telescopic rod 30, so that the movable clamps 28 can be driven to move by utilizing the hydraulic pump 29 to drive the hydraulic telescopic rod 30 to stretch after the circuit board is placed on the station 31, the circuit board can be clamped by utilizing the two movable clamps 28, the positions of the circuit board can be adjusted by utilizing the movement of the two movable clamps 28, the positions needing to be processed on the circuit board can be adjusted, and the circuit board can be adjusted more conveniently during processing on the device.
The transmission chain 18 is in transmission connection with the rotating wheel 14 through the driving wheel 15, and the rotating wheel 14 is in transmission connection with the driving motor 13 through the synchronous belt 16 and the rotating shaft 17.
A working method of a positioning device with an adjusting assembly for processing a circuit board comprises the following specific steps:
the method comprises the following steps: firstly, a circuit board to be processed is placed on a station 31, a hydraulic pump 29 is started, and the hydraulic pump 29 is used for driving the hydraulic telescopic rod 30 to stretch and retract so as to drive the movable clamp 28 to fix the position of the circuit board;
step two: then the processing tool is installed on the device, two driving motors 13 are started, the rotating shaft 17 is driven to rotate by the driving motors 13, thereby driving the rotating wheel 14 to rotate, driving the driving wheel 15 to rotate by using the rotating wheel 14, driving the transmission chain 18 to rotate forwards, enabling the upper half section of the transmission chain 18 to move forwards, enabling the lower half section of the transmission chain 18 to move backwards, thereby driving the first centering clamp 5 to separate from the second centering clamp 6, the third centering clamp 7 to separate from the fourth centering clamp 8, at the moment, putting the processing tool into the gap between the first centering clamp 5 and the second centering clamp 6 and the gap between the third centering clamp 7 and the fourth centering clamp 8, starting the two driving motors 13 to rotate reversely, thereby driving the conveyor chain 18 to reverse, at which time the upper half of the conveyor chain 18 retreats, the lower half of the conveyor chain 18 advances, thereby driving the first centering clip 5 and the second centering clip 6 to be close, and the third centering clip 7 and the fourth centering clip 8 to be close to fix the processing tool;
step three: after the centering and fixing of the processing tool are completed, the circuit board on the station 31 can be processed, and after the circuit board on one station 31 is processed, the side motor 27 is started, the side motor 27 is used for driving the conveyor belt 24 to rotate, the next station 31 is moved to the position of the first station 31, and the circuit board on the next station 31 can be processed.
The invention has the beneficial effects that: due to the existence of the inner frame 4 and the stations 31 on the inner frame 4 can be driven to move by the rotation of the conveyor belt 24, the circuit board on one station 31 can be directly processed on the next station 31 by the rotation of the conveyor belt 24 after the circuit board on the other station 31 is processed, the processing efficiency is greatly improved, the circuit board which is processed on the station 31 does not need to be taken out, and the next circuit board to be processed is placed on the station 31, so that the operation is more convenient and quick;
because the movable clamps 28 connected with the hydraulic telescopic rods 30 are arranged on the two sides of each station 31, after the circuit board is placed on the station 31, the hydraulic pump 29 can be used for driving the hydraulic telescopic rods 30 to stretch to drive the movable clamps 28 to move, so that the circuit board can be clamped by the two movable clamps 28, the positions of the circuit board can be adjusted by the movement of the two movable clamps 28, the positions to be processed on the circuit board can be adjusted, and the circuit board can be adjusted more conveniently during processing on the device;
because the first centering clamp 5 and the second centering clamp 6 are arranged on the positioning frame 2, the third centering clamp 7 and the fourth centering clamp 8 are arranged above the first centering clamp 5 and the second centering clamp 6, the third centering clamp 7 and the fourth centering clamp 8 are vertical to the first centering clamp 5 and the second centering clamp 6, the upper fixing clamps 22 at the ends of the first centering clamp 5 and the third centering clamp 7 are fixed with the middle part of the upper half section of the conveying chain 18 through screws, the lower fixing clamps 23 at the ends of the second centering clamp 6 and the fourth centering clamp 8 are fixed with the middle part of the lower half section of the conveying chain 18 through screws, when a processing tool is placed in the gap between the first centering clamp 5 and the second centering clamp 6 and the gap between the third centering clamp 7 and the fourth centering clamp 8, the two driving motors 13 can be started to rotate reversely, so as to drive the conveying chain 18 to rotate reversely, at this moment, the upper half section of the conveying chain 18 retreats, and the lower half section of the conveying chain 18 advances, so that the first centering clamp 5 and the second centering clamp 6 are driven to be close to each other, the third centering clamp 7 and the fourth centering clamp 8 are driven to be close to each other, the effect of fixing a machining tool can be achieved, the effect of adjusting and centering the machining tool can be achieved, an adjusting assembly formed by the four centering clamps is matched with the movable clamp 28 together, and the accuracy of machining is ensured.
When the invention is used, firstly, the whole device is assembled, the positioning frame 2 is fixedly arranged on the base 1, then, the operation table 3 is fixedly arranged on the positioning frame 2, the inner frame 4 is arranged at the top of the operation table 3, the plurality of stations 31 are uniformly distributed on the conveyor belt 24 on the inner frame 4, the stations 31 are used for placing the circuit board to be processed, due to the existence of the inner frame 4, and the stations 31 on the inner frame 4 can be driven to move by the rotation of the conveyor belt 24, so that the circuit board on one station 31 can be directly processed on the next station 31 by the rotation of the conveyor belt 24, the processing efficiency is greatly improved, the circuit board which is processed on the station 31 does not need to be taken out and then the next circuit board to be processed is placed on the station 31, the operation is more convenient and rapid, the movable clamps 28 connected with the hydraulic telescopic rods 30 are arranged on two sides of each station 31, so that after the circuit board is placed on the station 31, the hydraulic pump 29 can be used for driving the hydraulic telescopic rods 30 to stretch to drive the movable clamps 28 to move, the circuit board can be clamped by the two movable clamps 28, the position of the circuit board can be adjusted by the movement of the two movable clamps 28, and the position to be processed on the circuit board can be adjusted, so that the circuit board can be adjusted more conveniently during processing on the device, a first centering clamp 5 and a second centering clamp 6 are firstly arranged on the positioning frame 2, a third centering clamp 7 and a fourth centering clamp 8 are arranged on the positioning frame 2, the third centering clamp 7 and the fourth centering clamp 8 are arranged above the first centering clamp 5 and the second centering clamp 6, and the third centering clamp 7, the fourth centering clamp 8 and the first centering clamp 5, The second centering clamp 6 is vertical, the upper fixing clamps 22 at the end parts of the first centering clamp 5 and the third centering clamp 7 are fixed with the middle part of the upper half section of the conveying chain 18 through screws, the lower fixing clamps 23 at the end parts of the second centering clamp 6 and the fourth centering clamp 8 are fixed with the middle part of the lower half section of the conveying chain 18 through screws, and the conveying chain can be put into use after assembly is completed. Firstly, a circuit board to be processed is placed on a station 31, a hydraulic pump 29 is started, the hydraulic pump 29 is used for driving a hydraulic telescopic rod 30 to stretch and retract to drive a movable clamp 28 to fix the position of the circuit board, then a processing tool is installed on the device, two driving motors 13 are started, a rotating shaft 17 is driven to rotate by the driving motors 13, the driving motors 13 adopt servo motors so as to drive rotating wheels 14 to rotate, a driving wheel 15 is driven to rotate by the rotating wheels 14 so as to drive a transmission chain 18 to rotate forwards, the upper half section of the transmission chain 18 advances, the lower half section of the transmission chain 18 retreats so as to drive a first centering clamp 5 to be separated from a second centering clamp 6 and a third centering clamp 7 to be separated from a fourth centering clamp 8, at the moment, the processing tool is placed in a gap between the first centering clamp 5 and the second centering clamp 6 and a gap between the third centering clamp 7 and the fourth centering clamp 8, the two driving motors 13 are started to, thereby drive the reversal of transfer chain 18, at this moment, the first section of transfer chain 18 is retreated, the second section of transfer chain 18 advances, thereby it draws close to drive first centering clamp 5 and second centering clamp 6, third centering clamp 7 draws close with fourth centering clamp 8, not only can play the effect of fixed machining tool, and can play the effect of adjusting the centering to the machining tool, the adjusting part that four centering clamps constitute cooperates with movable clamp 28 jointly, ensure the accuracy of processing, can process the circuit board on station 31 after accomplishing the centering of machining tool is fixed, after accomplishing the circuit board processing on a station 31, start side motor 27, utilize side motor 27 drive conveyer belt 24 to rotate, move next station 31 to the position of first station 31, can carry out the circuit board processing on next station 31.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a positioner is used in circuit board processing with adjusting part, includes base (1) and installs locating rack (2) at its top, locating rack (2) top is provided with operation panel (3), fixed mounting has interior frame (4) on operation panel (3), a serial communication port, install first side bearer (9), second side bearer (10) on base (1) one side outer wall, install third side bearer (11), fourth side bearer (12) on base (1) with the adjacent lateral wall of installation first side bearer (9), third side bearer (11) bottom all install driving motor (13), just install runner (14) on the lateral wall that base (1) was kept away from in first side bearer (9), third side bearer (11), runner (14) below is provided with pivot (17) that are connected with driving motor (13), the rotating wheels (14) are connected with the rotating shaft (17) through synchronous belts (16), driving wheels (15) are respectively mounted on the side walls, close to the base (1), of the first side frame (9) and the third side frame (11), the driving wheels (15) are connected with the rotating wheels (14) through shafts, driven wheels (19) are respectively mounted on the side walls, close to the base (1), of the second side frame (10) and the fourth side frame (12), and the driving wheels (15) are connected with the driven wheels (19) through transmission chains (18);
the positioning frame (2) is provided with sliding rods (20) at the top edges of three sides, the positioning frame (2) is provided with a first centering clamp (5) and a second centering clamp (6) which are positioned in the same direction, the positioning frame (2) is further provided with a third centering clamp (7) and a fourth centering clamp (8) which are positioned in the same direction, the third centering clamp (7) and the fourth centering clamp (8) are positioned above the first centering clamp (5) and the second centering clamp (6), the first centering clamp (5), the second centering clamp (6), the third centering clamp (7) and the fourth centering clamp (8) form an adjusting assembly, the first centering clamp (5), the second centering clamp (6), the third centering clamp (7) and the fourth centering clamp (8) are perpendicular, the ends of the first centering clamp (5) and the third centering clamp (7) are respectively fixed with an upper fixing clamp (22), a lower fixing clamp (23) is fixed at the end parts of the second centering clamp (6) and the fourth centering clamp (8), the upper fixing clamp (22) is fixedly connected with the upper half part of the transmission chain (18) through a screw, the lower fixing clamp (23) is fixedly connected with the lower half part of the transmission chain (18) through a screw, and sliding blocks (21) clamped with the sliding rods (20) are respectively installed on the side walls of the upper fixing clamp (22) and the lower fixing clamp (23);
the inner frame (4) is provided with a conveyor belt (24), one end of the conveyor belt (24) is provided with a main shaft (25), the other end of the conveyor belt (24) is provided with an auxiliary shaft (26), the side wall of the inner frame (4) is provided with a side motor (27), the side motor (27) is connected with the main shaft (25), the conveyor belt (24) is provided with a plurality of stations (31) which are uniformly distributed and used for placing circuit boards, two sides of each station (31) are respectively provided with a movable clamp (28), and the side wall of each movable clamp (28) is connected with a hydraulic pump (29) positioned on the conveyor belt (24) through two hydraulic telescopic rods (30);
when the first centering clamp (5) and the second centering clamp (6) are completely closed, and the third centering clamp (7) and the fourth centering clamp (8) are completely closed, the gap between the first centering clamp (5) and the second centering clamp (6) faces the gap between the third centering clamp (7) and the fourth centering clamp (8), and the two gaps face a station (31).
2. The positioning device with the adjusting assembly for processing the circuit board is characterized in that the first centering clamp (5) is movably connected with the second centering clamp (6) through a transmission chain (18), the third centering clamp (7) is movably connected with the fourth centering clamp (8) through another transmission chain (18), and the first centering clamp (5), the second centering clamp (6), the third centering clamp (7) and the fourth centering clamp (8) are all along the direction of the sliding rod (20) when moving.
3. The positioning device with the adjusting assembly for processing the circuit board is characterized in that the first centering clamp (5) is separated from the second centering clamp (6) and the third centering clamp (7) is separated from the fourth centering clamp (8) when the transmission chain (18) rotates forwards, the first centering clamp (5) is close to the second centering clamp (6) and the third centering clamp (7) is close to the fourth centering clamp (8) when the transmission chain (18) rotates backwards.
4. The positioning device with the adjusting component for processing the circuit board is characterized in that the station (31) is movably connected with the inner frame (4) through the conveyor belt (24), and the conveyor belt (24) is in transmission connection with the side motor (27) through the main shaft (25).
5. The positioning device with the adjusting assembly for processing the circuit board is characterized in that two opposite movable clamps (28) are movably connected through a hydraulic telescopic rod (30).
6. The positioning device with the adjusting assembly for processing the circuit board as claimed in claim 1, wherein the conveying chain (18) is in transmission connection with the rotating wheel (14) through a driving wheel (15), and the rotating wheel (14) is in transmission connection with the driving motor (13) through a synchronous belt (16) and a rotating shaft (17).
7. A working method of a positioning device with an adjusting component for processing a circuit board is characterized by comprising the following specific steps:
the method comprises the following steps: firstly, putting a circuit board to be processed on a station (31), starting a hydraulic pump (29), and driving a movable clamp (28) to fix the position of the circuit board by utilizing the hydraulic pump (29) to drive a hydraulic telescopic rod (30) to stretch;
step two: then, the processing tool is arranged on the device, two driving motors (13) are started, a rotating shaft (17) is driven to rotate by the driving motors (13), so that a rotating wheel (14) is driven to rotate, a driving wheel (15) is driven to rotate by the rotating wheel (14), so that a conveying chain (18) is driven to rotate forward, the upper half section of the conveying chain (18) advances, the lower half section of the conveying chain (18) retreats, so that a first centering clamp (5) and a second centering clamp (6) are driven to separate, a third centering clamp (7) and a fourth centering clamp (8) are driven to separate, the processing tool is placed in a gap between the first centering clamp (5) and the second centering clamp (6) and a gap between the third centering clamp (7) and the fourth centering clamp (8), the two driving motors (13) are started to rotate reversely, so that the conveying chain (18) is driven to rotate reversely, at the moment, the upper half section of the conveying chain (18) retreats, the lower half section of the conveying chain (18, thereby driving the first centering clamp (5) and the second centering clamp (6) to be drawn together, and the third centering clamp (7) and the fourth centering clamp (8) to be drawn together to fix the processing tool;
step three: after the centering and fixing of the processing tool are completed, the circuit board on the station (31) can be processed, and after the circuit board on one station (31) is processed, the side motor (27) is started, the side motor (27) is utilized to drive the conveyor belt (24) to rotate, the next station (31) is moved to the position of the first station (31), and the circuit board on the next station (31) can be processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910640624.2A CN110366317B (en) | 2019-07-16 | 2019-07-16 | Positioning device with adjusting assembly for circuit board machining and working method of positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910640624.2A CN110366317B (en) | 2019-07-16 | 2019-07-16 | Positioning device with adjusting assembly for circuit board machining and working method of positioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110366317A CN110366317A (en) | 2019-10-22 |
| CN110366317B true CN110366317B (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910640624.2A Active CN110366317B (en) | 2019-07-16 | 2019-07-16 | Positioning device with adjusting assembly for circuit board machining and working method of positioning device |
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| Country | Link |
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| CN (1) | CN110366317B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010001372U (en) * | 1999-06-28 | 2001-01-15 | 이구택 | A device for controlling guide table |
| CN201742639U (en) * | 2010-08-06 | 2011-02-09 | 深圳崇达多层线路板有限公司 | Circuit board positioning device |
| CN208773022U (en) * | 2018-08-06 | 2019-04-23 | 重庆运城制版有限公司 | Roller location structure |
| CN109526150B (en) * | 2018-11-22 | 2020-01-03 | 上海飞为智能系统股份有限公司 | Turnover adjusting device for welding and dispensing of PCB (printed circuit board) |
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2019
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| Publication number | Publication date |
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| CN110366317A (en) | 2019-10-22 |
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Address after: 518000 101-401, building A-1, Fufa Industrial Park, No.3, Fuyuan 1st Road, Heping community, Fuhai street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Qiangda circuit Co.,Ltd. Address before: 518000 building A1, Fufa Industrial Park, Fuyuan 1st Road, high tech Industrial Zone, Fuyong street, Bao'an District, Shenzhen, Guangdong Patentee before: Q&D CIRCUITS Co.,Ltd. |
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