CN113543511A - Chip mounter feed arrangement with automatic mediation function - Google Patents
Chip mounter feed arrangement with automatic mediation function Download PDFInfo
- Publication number
- CN113543511A CN113543511A CN202110920415.0A CN202110920415A CN113543511A CN 113543511 A CN113543511 A CN 113543511A CN 202110920415 A CN202110920415 A CN 202110920415A CN 113543511 A CN113543511 A CN 113543511A
- Authority
- CN
- China
- Prior art keywords
- plate
- motor
- pcb
- fixedly arranged
- clamping plate
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/303—Surface mounted components, e.g. affixing before soldering, aligning means, spacing means
-
- 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
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/02—Feeding of components
-
- 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
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/08—Monitoring manufacture of assemblages
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention relates to a chip mounter feeding device with an automatic dredging function, which relates to the technical field of chip mounters and is characterized in that a top plate and a bottom plate are symmetrically arranged on the front side and the rear side, a first electric push rod is symmetrically and vertically fixedly arranged on the left side and the right side of the upper side surface of the bottom plate, and the upper end of the first electric push rod is fixedly arranged on the bottom surface of the top plate; the device also comprises a clamping feeding mechanism, an automatic dredging mechanism, a pressure sensor and a displacement sensor; a pressure sensor is fixedly arranged on the upper side surface of the bottom plate positioned on the front side, a displacement sensor is fixedly arranged on the bottom surface of the top plate positioned on the rear side, and the pressure sensor and the displacement sensor are both connected with an external power supply; a clamping and feeding mechanism is arranged between the top plate and the bottom plate on the front side and the rear side; be provided with automatic dredging mechanism on the roof of both sides around on the side, can conveniently carry out the feeding to the PCB board through the device, and can carry on spacingly to the upper and lower position of PCB board, simultaneously, conveniently dredge in real time, easy and simple to handle, degree of automation is high.
Description
Technical Field
The invention relates to the technical field of chip mounters, in particular to a chip mounter feeding device with an automatic dredging function.
Background
A chip mounter, also called a "mounter" or a "Surface Mount System" (Surface Mount System), which is an apparatus for accurately placing a Surface Mount component on a PCB pad by moving a mounting head, and is classified into manual and full-automatic ones, in a production line, after a dispenser or a screen printer; when carrying out the paster operation to the PCB board, need carry out the feeding to the PCB board, but because the PCB board piles up on the buffer car, when carrying out the feeding one by one, produce the PCB board easily and pile up and block up the feed arrangement condition, influence going on of follow-up production, influence the life of equipment, consequently, need for a chip mounter feed arrangement with automatic mediation function urgently.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art, and provides the chip mounter feeding device with the automatic dredging function, which is simple in structure, reasonable in design and convenient to use, can conveniently feed a PCB through the device, can limit the upper position and the lower position of the PCB, is convenient to dredge in real time, is simple and convenient to operate, and has high automation degree.
In order to achieve the purpose, the invention adopts the technical scheme that: the electric push rod comprises a top plate, a bottom plate and an electric push rod I, wherein the top plate and the bottom plate are symmetrically arranged on the front side and the rear side, the electric push rod I is symmetrically and vertically fixedly arranged on the left side and the right side of the upper side surface of the bottom plate, and the upper end of the electric push rod I is fixedly arranged on the bottom surface of the top plate; the device also comprises a clamping feeding mechanism, an automatic dredging mechanism, a pressure sensor and a displacement sensor; a pressure sensor is fixedly arranged on the upper side surface of the bottom plate positioned on the front side, a displacement sensor is fixedly arranged on the bottom surface of the top plate positioned on the rear side, and the pressure sensor and the displacement sensor are both connected with an external power supply; a clamping and feeding mechanism is arranged between the top plate and the bottom plate on the front side and the rear side; the automatic dredging mechanism is arranged on the upper side surface of the top plate at the front side and the rear side;
the clamping and feeding mechanism comprises a fixed clamping plate, a movable clamping plate, a first motor, a driving gear, a first guide block, a first guide groove, a mounting bar and a guide wheel; a fixed clamping plate is arranged on the bottom plate positioned on the front side, an adjusting plate is movably arranged in a groove on the upper side surface of the bottom plate positioned on the rear side, the upper side surface of the adjusting plate is flush with the upper side surface of the bottom plate, a movable clamping plate is movably arranged on the upper side surface of the adjusting plate and is correspondingly arranged with the fixed clamping plate, a second electric push rod is vertically and fixedly arranged on the right side wall of the movable clamping plate and is fixedly arranged on the top surface of the adjusting plate through an installing plate, first guide blocks are symmetrically arranged on the left side and the right side of the bottom plate of the adjusting plate and the bottom surface of the fixed clamping plate, first guide grooves are correspondingly arranged on the bottom plate, and the first guide blocks are slidably arranged in the corresponding first guide grooves; a first motor is fixedly arranged on the front side wall of the fixed clamping plate and the upper side surface of the adjusting plate through a motor bracket, a driving gear is fixedly arranged on the output end of the first motor, racks are fixedly arranged on the upper side surface of the bottom plate, and the driving gear is meshed with the racks; the second electric push rod and the first motor are both connected with an external power supply;
the automatic dredging mechanism comprises a supporting plate, a moving plate, a second guide block, an elastic scraper, a cam, a second motor, a connecting rod, a first rotating shaft and a second rotating shaft; a guide rod is fixedly arranged on the upper side surface of the top plate positioned on the front side through a fixed seat, a screw rod is rotatably arranged on the upper side surface of the top plate positioned on the rear side through a shaft seat, the front side of the bottom surface of the supporting plate is movably sleeved on the guide rod through a linear bearing, and the rear side of the bottom surface of the supporting plate is rotatably sleeved on the screw rod through screw threads; the left end of the screw rod is fixedly connected with the output end of a third motor, and the third motor is fixedly arranged on the rear side top plate through a motor bracket; the front side and the rear side of the top surface of the supporting plate are symmetrically provided with a second guide groove, the upper side of the supporting plate is provided with a moving plate, the front side and the rear side of the bottom surface of the moving plate are symmetrically and fixedly provided with a second guide block, and the second guide block is embedded in the second guide groove in a sliding manner; a fixed plate is fixedly arranged on the left side of the top surface of the movable plate, a first rotating shaft is vertically and fixedly arranged on the front side wall of the fixed plate, a second motor is fixedly arranged on a supporting plate on the rear side of the movable plate through a motor bracket, a cam is fixedly connected to an output shaft on the front side of the second motor, a second rotating shaft is eccentrically arranged on the front side wall of the cam, and a connecting rod is rotatably connected between the first rotating shaft and the second rotating shaft through a bearing; an elastic scraper is fixedly arranged on the movable plate on one side of the fixed plate, the other end of the elastic scraper is movably arranged in through holes which are formed in the movable plate and the supporting plate in a penetrating way, and the outer side wall of the cam is arranged in a manner of abutting against the upper side surface of the elastic scraper; the second motor and the third motor are both connected with an external power supply.
Preferably, the adjusting plate is provided with a third guide groove, the bottom surface of the movable clamping plate is fixedly provided with a third guide block, and the third guide block is movably embedded in the third guide groove; the front and back movement of the movable clamping plate is limited and guided by the sliding of the third guide block and the third guide groove.
Preferably, flexible gaskets are fixedly arranged on the opposite surfaces of the movable clamping plate and the fixed clamping plate; the PCB is clamped in the middle of the PCB through the flexible gasket, and damage to the side edge of the PCB is reduced.
Preferably, the bottom surfaces of the top plates at the front side and the rear side are embedded with a plurality of rollers at equal intervals through wheel shafts in a rotating manner; when the movable clamping plate and the fixed clamping plate clamp the PCB to move, the roller is abutted to the upper side face of the PCB, and the friction coefficient between the PCB and the bottom face of the top plate is reduced.
Preferably, a strip-shaped groove is formed in the bottom surface of the top plate located on the front side, a plurality of telescopic rods are vertically and fixedly arranged on the inner top surface of the strip-shaped groove at equal intervals, the bottom ends of the telescopic rods are fixedly arranged on the top surface of the guide rail, a strip-shaped plate is fixedly arranged on the top surface of the fixed clamping plate, a guide wheel is rotatably arranged on the top surface of the strip-shaped plate through a wheel shaft, and the guide wheel is arranged on the guide rail in a rolling manner; the telescopic rod is sleeved with a spring, the upper end of the spring is fixedly connected with the inner top surface of the strip-shaped groove, and the lower end of the spring is fixedly connected with the upper side surface of the guide rail; when the fixed clamping plate moves left and right on the bottom plate, the left and right movement of the fixed clamping plate is guided by the guide wheel.
The working principle of the invention is as follows: the PCB on the cache frame is pushed to a position between the top plate and the bottom plate on the front side and the rear side through an external feeding device, the PCB is located between the fixed clamping plate and the movable clamping plate at the moment, the first electric push rod is shortened to clamp the PCB between the top plate and the bottom plate, the second electric push rod is opened to push the movable clamping plate, the fixed clamping plate and the movable clamping plate clamp the PCB, when the PCB is not blocked, an output shaft of the first motor drives the driving gear to rotate, and the first motor drives the fixed clamping plate and the adjusting plate to move leftwards on the bottom plate due to the fact that the driving gear is meshed with the rack, so that the PCB is driven to the lower side of an operation end of an external chip mounter to be subjected to automatic chip mounting operation; when the PCB is blocked, the first electric push rod is shortened, the top plate is pressed on the plurality of PCBs, when the pressure sensor detects that the bottom plate is pressed to reach a set value, the displacement sensor detects that the distance between the top plate and the bottom plate on the rear side is larger than the set value, namely the blocking condition is detected, the third motor is started, the output end of the third motor drives the screw rod to rotate, the support plate moves on the guide rod through the linear bearing, when the support plate moves to the position above the blocking position, the second motor is started, the output shaft of the second motor drives the cam to rotate, the cam drives the connecting rod to swing through the second rotating shaft, the cam is abutted against the elastic scraper, the end of the elastic scraper is driven to penetrate through the movable plate and the support plate and then to be in contact with the PCB on the upper side, the third motor is started to move at the moment, and the elastic scraper dredges the PCB on the upper side to one side of the PCB on the bottom, and finally, driving the redundant PCB to be output from the end parts of the top plate and the bottom plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the PCB is clamped through the fixed clamping plate and the movable clamping plate, the movable clamping plate and the adjusting plate are driven to move on the bottom plate through a first motor, and the PCB is conveniently fed through the device;
2. the top plate is driven to descend through the first electric push rod, the upper side surface and the lower side surface of the PCB are clamped, and the upper position and the lower position of the PCB are limited;
3. the blockage condition of the PCB is detected through the pressure sensor and the displacement sensor, so that real-time dredging is convenient;
4. dredge the PCB board that piles up through automatic dredging mechanism, easy and simple to handle, degree of automation is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a sectional view taken along line a-a in fig. 1.
Fig. 3 is an enlarged view of a portion B in fig. 2.
Fig. 4 is a schematic view of the structure of the elastic squeegee according to the invention.
Description of reference numerals:
the device comprises a top plate 1, a bottom plate 2, a first electric push rod 3, a pressure sensor 4, a displacement sensor 5, a clamping and feeding mechanism 6, a fixed clamping plate 6-1, an adjusting plate 6-2, a movable clamping plate 6-3, a second electric push rod 6-4, a first guide block 6-5, a first guide groove 6-6, a first motor 6-7, a driving gear 6-8, a rack 6-9, an automatic dredging mechanism 7, a guide rod 7-1, a screw rod 7-2, a third motor 7-3, a second guide groove 7-4, a movable plate 7-5, a second guide block 7-6, a fixed plate 7-7, a first rotating shaft 7-8, a second motor 7-9, a cam 7-10, a second rotating shaft 7-11, a connecting rod 7-12, an elastic scraper 7-13, 7-14 parts of a supporting plate, a third guide groove 8, a third guide block 9, a flexible gasket 10, a roller 11, a strip-shaped groove 12, a telescopic rod 13, a guide rail 14, a strip-shaped plate 15, a guide wheel 16 and a spring 17.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 4, the technical solution adopted by the present embodiment is: the electric push rod comprises a top plate 1, a bottom plate 2 and an electric push rod 3, wherein the top plate 1 and the bottom plate 2 are symmetrically arranged on the front side and the rear side, the electric push rod 3 with the model number of smr-300 is vertically and fixedly arranged on the left side and the right side of the upper side surface of the bottom plate 2 through bolts, and the upper end of the electric push rod 3 is fixedly arranged on the bottom surface of the top plate 1 through bolts; the device also comprises a clamping and feeding mechanism 6, an automatic dredging mechanism 7, a pressure sensor 4 and a displacement sensor 5; the pressure sensor 4 is fixedly arranged on the upper side face of the bottom plate 2 on the front side through bolts, the type adopted by the pressure sensor 4 is Y6BF-ZT, the displacement sensor 5 is fixedly arranged on the bottom face of the top plate 1 on the rear side through bolts, the type adopted by the displacement sensor 5 is MJA2S3M12 embedded type linear proximity switch and an analog inductive sensor, and the pressure sensor 4 and the displacement sensor 5 are both connected with an external power supply; a clamping feeding mechanism 6 is arranged between the top plate 1 and the bottom plate 2 at the front side and the rear side; the automatic dredging mechanism 7 is arranged on the upper side surface of the top plate 1 at the front side and the rear side;
the clamping and feeding mechanism 6 comprises a fixed clamping plate 6-1, a movable clamping plate 6-3, a first motor 6-7, a driving gear 6-8, a first guide block 6-5, a first guide groove 6-6, a mounting bar and a guide wheel 16; a fixed clamping plate 6-1 is arranged on the bottom plate 2 positioned at the front side, an adjusting plate 6-2 is movably arranged in a groove on the upper side surface of the bottom plate 2 positioned at the rear side, the upper side surface of the adjusting plate 6-2 is arranged in a flush manner with the upper side surface of the bottom plate 2, a movable clamping plate 6-3 is movably arranged on the upper side surface of the adjusting plate 6-2, the movable clamping plate 6-3 is arranged corresponding to the fixed clamping plate 6-1, a second electric push rod 6-4 is vertically and fixedly arranged on the right side wall of the movable clamping plate 6-3 through a bolt, the second electric push rod 6-4 is fixedly arranged on the top surface of the adjusting plate 6-2 through an installing plate and a bolt, first guide blocks 6-5 are symmetrically arranged on the bottom plate 2 of the adjusting plate 6-2 and the left side and the right side of the bottom surface of the fixed clamping plate 6-1, a first guide groove 6-6 is correspondingly arranged on the bottom plate 2, the first guide block 6-5 is arranged in the corresponding first guide groove 6-6 in a sliding manner; a first motor 6-7 with the model number of 60KTYZ is fixedly arranged on the front side wall of the fixed clamping plate 6-1 and the upper side surface of the adjusting plate 6-2 through a motor bracket and a bolt, a driving gear 6-8 is fixedly welded on the output end of the first motor 6-7, a rack 6-9 is fixedly welded on the upper side surface of the bottom plate 2, and the driving gear 6-8 is meshed with the rack 6-9; the second electric push rod 6-4 and the first motor 6-7 are both connected with an external power supply; a third guide groove 8 is formed in the adjusting plate 6-2, a third guide block 9 is fixedly welded on the bottom surface of the movable clamping plate 6-3, and the third guide block 9 is movably embedded in the third guide groove 8; the front and back movement of the movable clamping plate 6-3 is limited and guided through the matching sliding of the third guide block 9 and the third guide groove 8; the opposite surfaces of the movable clamping plate 6-3 and the fixed clamping plate 6-1 are fixedly provided with flexible gaskets 10 by gluing; the PCB is clamped in the middle of the PCB through the flexible gasket 10, so that the damage to the side edge of the PCB is reduced; a plurality of rollers 11 are embedded on the bottom surfaces of the top plates 1 at the front side and the rear side at equal intervals through wheel shafts in a rotating manner; when the movable clamping plate 6-3 and the fixed clamping plate 6-1 clamp the PCB to move, the roller 11 is abutted against the upper side surface of the PCB, so that the friction coefficient between the PCB and the bottom surface of the top plate 1 is reduced; a strip-shaped groove 12 is formed in the bottom surface of the top plate 1 located on the front side, a plurality of telescopic rods 13 are vertically and fixedly arranged on the inner top surface of the strip-shaped groove 12 at equal intervals through bolts, the bottom ends of the telescopic rods 13 are fixedly arranged on the top surface of the guide rail 14 through bolts, a strip-shaped plate 15 is fixedly welded on the top surface of the fixed clamping plate 6-1, a guide wheel 16 is rotatably arranged on the top surface of the strip-shaped plate 15 through a wheel shaft, and the guide wheel 16 is arranged on the guide rail 14 in a rolling manner; a spring 17 is sleeved on the telescopic rod 13, the upper end of the spring 17 is fixedly welded with the inner top surface of the strip-shaped groove 12, and the lower end of the spring 17 is fixedly welded with the upper side surface of the guide rail 14; when the fixed clamping plate 6-1 moves left and right on the bottom plate 2, the guide wheel 16 guides the left and right movement of the fixed clamping plate 6-1;
the automatic dredging mechanism 7 comprises a supporting plate 7-14, a moving plate 7-5, a second guide block 7-6, an elastic scraper 7-13, a cam 7-10, a second motor 7-9, a connecting rod 7-12, a first rotating shaft 7-8 and a second rotating shaft 7-11; a guide rod 7-1 is fixedly welded on the upper side surface of the top plate 1 positioned at the front side through a fixed seat, a screw rod 7-2 is rotatably arranged on the upper side surface of the top plate 1 positioned at the rear side through a shaft seat and a bearing, the front side of the bottom surface of the supporting plate 7-14 is movably sleeved on the guide rod 7-1 through a linear bearing, and the rear side of the bottom surface of the supporting plate 7-14 is rotatably sleeved on the screw rod 7-2 through screw threads; the left end of the screw rod 7-2 is fixedly connected with the output end of a third motor 7-3 through a coupler, and the third motor 7-3 is fixedly arranged on the rear side top plate 1 through a motor bracket and a bolt; the front side and the rear side of the top surface of the supporting plate 7-14 are symmetrically provided with a second guide groove 7-4, the upper side of the supporting plate 7-14 is provided with a moving plate 7-5, the front side and the rear side of the bottom surface of the moving plate 7-5 are symmetrically and fixedly welded with a second guide block 7-6, and the second guide block 7-6 is embedded in the second guide groove 7-4 in a sliding manner; a fixed plate 7-7 is fixedly welded on the left side of the top surface of the moving plate 7-5, a first rotating shaft 7-8 is fixedly welded on the front side wall of the fixed plate 7-7 vertically, a second motor 7-9 with the model number of 60KTYZ is fixedly arranged on a supporting plate 7-14 on the rear side of the moving plate 7-5 through a motor bracket and a bolt, a cam 7-10 is fixedly welded on an output shaft on the front side of the second motor 7-9, a second rotating shaft 7-11 is eccentrically welded on the front side wall of the cam 7-10, and a connecting rod 7-12 is rotatably connected between the first rotating shaft 7-8 and the second rotating shaft 7-11 through a bearing; an elastic scraper 7-13 is fixedly arranged on the movable plate 7-5 at one side of the fixed plate 7-7 through bolts, the other end of the elastic scraper 7-13 is movably arranged in a through hole which is formed in the movable plate 7-5 and the supporting plate 7-14 in a penetrating way, and the outer side wall of the cam 7-10 is arranged in a way of being abutted against the upper side surface of the elastic scraper 7-13; the second motor 7-9 and the third motor 7-3 are both connected with an external power supply.
The working principle of the specific embodiment is as follows: the PCB on the buffer storage rack is pushed to a position between the top plate 1 and the bottom plate 2 at the front side and the rear side through an external feeding device, the PCB is positioned between the fixed clamping plate 6-1 and the movable clamping plate 6-3, the first electric push rod 3 is shortened, so that the PCB is clamped between the top plate 1 and the bottom plate 2, the second electric push rod 6-4 is opened, the second electric push rod 6-4 pushes the movable clamping plate 6-3, the fixed clamping plate 6-1 and the movable clamping plate 6-3 clamp the PCB, when the PCB is not blocked, the output shaft of the first motor 6-7 drives the driving gear 6-8 to rotate, as the driving gear 6-8 is meshed with the rack 6-9, the first motor 6-7 drives the fixed clamping plate 6-1 and the adjusting plate 6-2 to move leftwards on the bottom plate 2, and drives the PCB to the lower side of the operation end of the external chip mounter for automatic chip mounting operation; when the PCB is blocked, the first electric push rod 3 is shortened, the top plate 1 is pressed on a plurality of PCBs, when the pressure sensor 4 detects that the pressure of the bottom plate 2 reaches a set value, the displacement sensor 5 detects that the distance between the top plate 1 and the bottom plate 2 on the rear side is larger than the set value, namely the blocking condition is detected, the third motor 7-3 is started, the output end of the third motor 7-3 drives the screw rod 7-2 to rotate, the support plate 7-14 moves on the guide rod 7-1 through the linear bearing, when the support plate 7-14 moves to the position above the blocking position, the second motor 7-9 is started, the output shaft of the second motor 7-9 drives the cam 7-10 to rotate, the cam 7-10 drives the connecting rod 7-12 to swing through the second rotating shaft 7-11, and the cam 7-10 is abutted to the elastic scraper 7-13, after the end parts of the elastic scrapers 7-13 are driven to penetrate through the moving plates 7-5 and the supporting plates 7-14, the elastic scrapers are in contact with the PCB on the upper side, at the moment, the third motor 7-3 is started, the supporting plates 7-14 start to move, the elastic scrapers 7-13 dredge the PCB on the upper side to one side of the PCB at the bottom, and finally, the redundant PCBs are driven to be output from the end parts of the top plate 1 and the bottom plate 2.
After adopting above-mentioned structure, this embodiment beneficial effect does:
1. the PCB is clamped through the fixed clamping plate 6-1 and the movable clamping plate 6-3, the movable clamping plate 6-3 and the adjusting plate 6-2 are driven to move on the bottom plate 2 through the first motor 6-7, and the PCB is conveniently fed through the device;
2. the top plate 1 is driven to descend by the first electric push rod 3, the upper side surface and the lower side surface of the PCB are clamped, and the upper position and the lower position of the PCB are limited;
3. the blockage condition of the PCB is detected through the pressure sensor 4 and the displacement sensor 5, so that real-time dredging is convenient;
4. dredge the PCB board that piles up through automatic dredging mechanism 7, easy and simple to handle, degree of automation is high.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. A chip mounter feeding device with an automatic dredging function comprises a top plate (1), a bottom plate (2) and an electric push rod (3), wherein the top plate (1) and the bottom plate (2) are symmetrically arranged on the front side and the rear side of the chip mounter feeding device, the electric push rod (3) is symmetrically and vertically fixedly arranged on the left side and the right side of the upper side surface of the bottom plate (2), and the upper end of the electric push rod (3) is fixedly arranged on the bottom surface of the top plate (1); the method is characterized in that: the device also comprises a clamping and feeding mechanism (6), an automatic dredging mechanism (7), a pressure sensor (4) and a displacement sensor (5); a pressure sensor (4) is fixedly arranged on the upper side surface of the bottom plate (2) positioned on the front side, a displacement sensor (5) is fixedly arranged on the bottom surface of the top plate (1) positioned on the rear side, and the pressure sensor (4) and the displacement sensor (5) are both connected with an external power supply; a clamping and feeding mechanism (6) is arranged between the top plate (1) and the bottom plate (2) on the front side and the rear side; the automatic dredging mechanism (7) is arranged on the upper side surface of the top plate (1) at the front side and the rear side;
the clamping and feeding mechanism (6) comprises a fixed clamping plate (6-1), a movable clamping plate (6-3), a first motor (6-7), a driving gear (6-8), a first guide block (6-5), a first guide groove (6-6), a mounting strip and a guide wheel (16); a fixed clamping plate (6-1) is arranged on the bottom plate (2) positioned at the front side, an adjusting plate (6-2) is movably arranged in a groove on the upper side surface of the bottom plate (2) positioned at the rear side, the upper side surface of the adjusting plate (6-2) is flush with the upper side surface of the bottom plate (2), a movable clamping plate (6-3) is movably arranged on the upper side surface of the adjusting plate (6-2), the movable clamping plate (6-3) is arranged corresponding to the fixed clamping plate (6-1), a second electric push rod (6-4) is vertically and fixedly arranged on the right side wall of the movable clamping plate (6-3), the second electric push rod (6-4) is fixedly arranged on the top surface of the adjusting plate (6-2) through an installing plate, a first guide block (6-5) is symmetrically arranged on the left side and the right side of the bottom plate (2) of the adjusting plate (6-2) and the bottom surface of the fixed clamping plate (6-1), a first guide groove (6-6) is correspondingly arranged on the bottom plate (2), and a first guide block (6-5) is slidably arranged in the corresponding first guide groove (6-6); a first motor (6-7) is fixedly arranged on the front side wall of the fixed clamping plate (6-1) and the upper side surface of the adjusting plate (6-2) through a motor support, a driving gear (6-8) is fixedly arranged on the output end of the first motor (6-7), racks (6-9) are fixedly arranged on the upper side surface of the bottom plate (2), and the driving gear (6-8) is meshed with the racks (6-9); the second electric push rod (6-4) and the first motor (6-7) are connected with an external power supply;
the automatic dredging mechanism (7) comprises a supporting plate (7-14), a moving plate (7-5), a second guide block (7-6), an elastic scraper (7-13), a cam (7-10), a second motor (7-9), a connecting rod (7-12), a first rotating shaft (7-8) and a second rotating shaft (7-11); a guide rod (7-1) is fixedly arranged on the upper side surface of the top plate (1) positioned at the front side through a fixed seat, a screw rod (7-2) is rotatably arranged on the upper side surface of the top plate (1) positioned at the rear side through a shaft seat, the front side of the bottom surface of the supporting plate (7-14) is movably sleeved on the guide rod (7-1) through a linear bearing, and the rear side of the bottom surface of the supporting plate (7-14) is rotatably sleeved on the screw rod (7-2) through screw threads; the left end of the screw rod (7-2) is fixedly connected with the output end of a third motor (7-3), and the third motor (7-3) is fixedly arranged on the rear side top plate (1) through a motor bracket; a second guide groove (7-4) is symmetrically formed in the front side and the rear side of the top surface of the support plate (7-14), a moving plate (7-5) is arranged on the upper side of the support plate (7-14), a second guide block (7-6) is symmetrically and fixedly arranged in the front side and the rear side of the bottom surface of the moving plate (7-5), and the second guide block (7-6) is embedded in the second guide groove (7-4) in a sliding manner; a fixed plate (7-7) is fixedly arranged on the left side of the top surface of the movable plate (7-5), a first rotating shaft (7-8) is vertically and fixedly arranged on the front side wall of the fixed plate (7-7), a second motor (7-9) is fixedly arranged on a supporting plate (7-14) on the rear side of the movable plate (7-5) through a motor support, a cam (7-10) is fixedly connected on an output shaft on the front side of the second motor (7-9), a second rotating shaft (7-11) is eccentrically arranged on the front side wall of the cam (7-10), and a connecting rod (7-12) is rotatably connected between the first rotating shaft (7-8) and the second rotating shaft (7-11) through a bearing; an elastic scraper (7-13) is fixedly arranged on the movable plate (7-5) at one side of the fixed plate (7-7), the other end of the elastic scraper (7-13) movably penetrates through holes which are formed in the movable plate (7-5) and the support plate (7-14) in a run-through manner, and the outer side wall of the cam (7-10) is arranged in a manner of being abutted against the upper side face of the elastic scraper (7-13); the second motor (7-9) and the third motor (7-3) are both connected with an external power supply.
2. The chip mounter feeding device with automatic dredging function according to claim 1, wherein: a third guide groove (8) is formed in the adjusting plate (6-2), a third guide block (9) is fixedly arranged on the bottom surface of the movable clamping plate (6-3), and the third guide block (9) is movably embedded in the third guide groove (8); the front and back movement of the movable clamping plate (6-3) is limited and guided by the matching sliding of the third guide block (9) and the third guide groove (8).
3. The chip mounter feeding device with automatic dredging function according to claim 1, wherein: the opposite surfaces of the movable clamping plate (6-3) and the fixed clamping plate (6-1) are fixedly provided with flexible gaskets (10); the PCB is clamped at the middle part of the PCB through the flexible gasket (10), so that the damage to the side edge of the PCB is reduced.
4. The chip mounter feeding device with automatic dredging function according to claim 1, wherein: a plurality of rollers (11) are embedded on the bottom surfaces of the top plates (1) at the front side and the rear side at equal intervals through wheel shafts in a rotating way; when the movable clamping plate (6-3) and the fixed clamping plate (6-1) clamp the PCB to move, the roller (11) is abutted against the upper side surface of the PCB, so that the friction coefficient between the PCB and the bottom surface of the top plate (1) is reduced.
5. The chip mounter feeding device with automatic dredging function according to claim 1, wherein: a strip-shaped groove (12) is formed in the bottom surface of the top plate (1) located on the front side, a plurality of telescopic rods (13) are vertically and fixedly arranged on the inner top surface of the strip-shaped groove (12) at equal intervals, the bottom ends of the telescopic rods (13) are fixedly arranged on the top surface of the guide rail (14), a strip-shaped plate (15) is fixedly arranged on the top surface of the fixed clamping plate (6-1), a guide wheel (16) is rotatably arranged on the top surface of the strip-shaped plate (15) through a wheel shaft, and the guide wheel (16) is arranged on the guide rail (14) in a rolling manner; a spring (17) is sleeved on the telescopic rod (13), the upper end of the spring (17) is fixedly connected with the inner top surface of the strip-shaped groove (12), and the lower end of the spring (17) is fixedly connected with the upper side surface of the guide rail (14); when the fixed clamping plate (6-1) moves left and right on the bottom plate (2), the guide wheel (16) guides the left and right movement of the fixed clamping plate (6-1).
6. The working principle of the chip mounter feeding device with the automatic dredging function according to claim 1, wherein: the PCB on the cache frame is pushed to a position between a top plate (1) and a bottom plate (2) on the front side and the rear side through an external feeding device, the PCB is located between a fixed clamping plate (6-1) and a movable clamping plate (6-3) at the moment, a first electric push rod (3) is shortened to enable the PCB to be clamped between the top plate (1) and the bottom plate (2), a second electric push rod (6-4) is opened, the second electric push rod (6-4) pushes the movable clamping plate (6-3) to enable the fixed clamping plate (6-1) and the movable clamping plate (6-3) to clamp the PCB, when the PCB is not blocked, an output shaft of a first motor (6-7) drives a driving gear (6-8) to rotate, and the first motor (6-7) drives the fixed clamping plate (6-1) and an adjusting plate (6-2) to be leftwards arranged on the bottom plate (2) due to the fact that the driving gear (6-8) is meshed with a rack (6-9) Moving, namely driving the PCB to the lower side of an operation end of an external chip mounter to perform automatic chip mounting operation; when the PCB is blocked, the first electric push rod (3) is shortened, the top plate (1) is pressed on a plurality of PCBs, when the pressure sensor (4) detects that the pressure of the bottom plate (2) reaches a set value, the displacement sensor (5) detects that the distance between the top plate (1) and the bottom plate (2) at the rear side is larger than the set value, namely the blocking condition is detected, the third motor (7-3) is started, the output end of the third motor (7-3) drives the screw rod (7-2) to rotate, the support plate (7-14) moves on the guide rod (7-1) through the linear bearing, when the support plate (7-14) moves above the blocking position, the second motor (7-9) is started, the output shaft of the second motor (7-9) drives the cam (7-10) to rotate, the cam (7-10) drives the connecting rod (7-12) to swing through the second rotating shaft (7-11), and the cam (7-10) is abutted against the elastic scraper (7-13) to drive the end part of the elastic scraper (7-13) to pass through the movable plate (7-5) and the support plate (7-14) and then contact with the PCB at the upper side, at the moment, the third motor (7-3) is turned on, the support plate (7-14) starts to move, the elastic scraper (7-13) dredges the PCB at the upper side to one side of the PCB at the bottom, and finally, the redundant PCB is driven to be output from the end parts of the top plate (1) and the bottom plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110920415.0A CN113543511B (en) | 2021-08-11 | 2021-08-11 | Chip mounter feed arrangement with automatic mediation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110920415.0A CN113543511B (en) | 2021-08-11 | 2021-08-11 | Chip mounter feed arrangement with automatic mediation function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113543511A true CN113543511A (en) | 2021-10-22 |
| CN113543511B CN113543511B (en) | 2023-08-18 |
Family
ID=78090886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110920415.0A Active CN113543511B (en) | 2021-08-11 | 2021-08-11 | Chip mounter feed arrangement with automatic mediation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113543511B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5135098A (en) * | 1987-01-20 | 1992-08-04 | Ikegami Tsushinki Co., Ltd. | Apparatus for mounting chip device on printed circuit board |
| EP0607927A1 (en) * | 1993-01-18 | 1994-07-27 | Sanyo Electric Co. Ltd | Automatic electronic parts mounting device |
| EP0735812A1 (en) * | 1995-03-30 | 1996-10-02 | TDK Corporation | Chip feed apparatus and chip feed casing therefor |
| JP2000261196A (en) * | 1999-03-04 | 2000-09-22 | Yamaha Motor Co Ltd | Surface mounting machine |
| JP2001196791A (en) * | 1999-11-02 | 2001-07-19 | Murata Mfg Co Ltd | Device for supplying chip component |
| KR200382570Y1 (en) * | 2005-01-14 | 2005-04-22 | 주식회사 프로텍 | Tape feeder for a chip mounter |
| JP2009049440A (en) * | 2008-12-01 | 2009-03-05 | Fuji Mach Mfg Co Ltd | Electronic circuit component mounting system |
| WO2014068639A1 (en) * | 2012-10-29 | 2014-05-08 | 富士機械製造株式会社 | Component supply apparatus |
| JP2014116357A (en) * | 2012-12-06 | 2014-06-26 | Yamaha Motor Co Ltd | Substrate working device |
| CN204616212U (en) * | 2015-04-30 | 2015-09-02 | 海宁市美裕晟电子有限公司 | A kind of connecting gear of LED chip mounter |
| CN212848355U (en) * | 2020-10-24 | 2021-03-30 | 电子科技大学中山学院 | Semiconductor packaging device |
| CN112828623A (en) * | 2021-01-15 | 2021-05-25 | 苏州科技大学 | Plane milling device |
| CN213343094U (en) * | 2020-07-01 | 2021-06-01 | 常州谷雨电源有限公司 | Ultra-thin switching power supply |
| CN213586830U (en) * | 2020-12-04 | 2021-06-29 | 青岛华隆特包装有限公司 | Automatic feeding device of chip mounter |
| CN113099712A (en) * | 2021-04-13 | 2021-07-09 | 常州冯卡斯登智能科技有限公司 | Chip mounter feedway that can prevent skew |
-
2021
- 2021-08-11 CN CN202110920415.0A patent/CN113543511B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5135098A (en) * | 1987-01-20 | 1992-08-04 | Ikegami Tsushinki Co., Ltd. | Apparatus for mounting chip device on printed circuit board |
| EP0607927A1 (en) * | 1993-01-18 | 1994-07-27 | Sanyo Electric Co. Ltd | Automatic electronic parts mounting device |
| EP0735812A1 (en) * | 1995-03-30 | 1996-10-02 | TDK Corporation | Chip feed apparatus and chip feed casing therefor |
| JP2000261196A (en) * | 1999-03-04 | 2000-09-22 | Yamaha Motor Co Ltd | Surface mounting machine |
| JP2001196791A (en) * | 1999-11-02 | 2001-07-19 | Murata Mfg Co Ltd | Device for supplying chip component |
| KR200382570Y1 (en) * | 2005-01-14 | 2005-04-22 | 주식회사 프로텍 | Tape feeder for a chip mounter |
| JP2009049440A (en) * | 2008-12-01 | 2009-03-05 | Fuji Mach Mfg Co Ltd | Electronic circuit component mounting system |
| WO2014068639A1 (en) * | 2012-10-29 | 2014-05-08 | 富士機械製造株式会社 | Component supply apparatus |
| JP2014116357A (en) * | 2012-12-06 | 2014-06-26 | Yamaha Motor Co Ltd | Substrate working device |
| CN204616212U (en) * | 2015-04-30 | 2015-09-02 | 海宁市美裕晟电子有限公司 | A kind of connecting gear of LED chip mounter |
| CN213343094U (en) * | 2020-07-01 | 2021-06-01 | 常州谷雨电源有限公司 | Ultra-thin switching power supply |
| CN212848355U (en) * | 2020-10-24 | 2021-03-30 | 电子科技大学中山学院 | Semiconductor packaging device |
| CN213586830U (en) * | 2020-12-04 | 2021-06-29 | 青岛华隆特包装有限公司 | Automatic feeding device of chip mounter |
| CN112828623A (en) * | 2021-01-15 | 2021-05-25 | 苏州科技大学 | Plane milling device |
| CN113099712A (en) * | 2021-04-13 | 2021-07-09 | 常州冯卡斯登智能科技有限公司 | Chip mounter feedway that can prevent skew |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113543511B (en) | 2023-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107234737B (en) | A kind of working method of the simple cutter device of ceramics | |
| CN108325887B (en) | Iphone inner screen cleaning machine | |
| CN109550718A (en) | A kind of wiping arrangement | |
| CN113543511B (en) | Chip mounter feed arrangement with automatic mediation function | |
| CN214539385U (en) | Steel rail outer surface defect detection device convenient to quick location | |
| CN110743756A (en) | Scraping plate mechanism for adhesive coated plate | |
| CN110774008B (en) | Automatic production line of crystal growth furnace frame | |
| CN113351530A (en) | Dry wiping machine | |
| CN211277378U (en) | High-speed railway wrist arm front end apparatus for producing | |
| CN219561873U (en) | Sheet metal part edge welding mechanism | |
| CN108430162B (en) | Automatic replacement device and method for backing plate for circuit board drilling | |
| CN213163408U (en) | Steel pipe fixed length cutting device | |
| CN215282313U (en) | Prevent because of material electrostatic adsorption machine and bad cross cutting machine of cover position | |
| CN211729349U (en) | Double-group automatic cutting saw for multifunctional integrated board | |
| CN210099240U (en) | Laser marking machine for carbon dioxide glass tube | |
| CN112331586A (en) | Automatic paster assembly line of LED | |
| CN210256424U (en) | Plastic cutting machine with novel discharging mechanism | |
| CN213459851U (en) | Battery equipment is with quick pendulum board positioner | |
| CN214354839U (en) | Silk screen printing scraper means | |
| CN216334938U (en) | Automatic flat steel feeding device | |
| CN210142687U (en) | Support pressing device | |
| CN220635432U (en) | Pole piece dust removal mechanism | |
| CN216835515U (en) | Automatic conveyor in middle of | |
| CN210911608U (en) | CTP platemaking machine loading attachment with spacing arrangement mechanism | |
| CN220762836U (en) | Glass fiber tile on-line cutting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |