A kind of abnormity pcb board minitype paster machine
Technical field
The present invention relates to a kind of minitype paster machine, especially a kind of special-shaped pcb board minitype paster machine.
Background technology
Chip mounter is a kind of equipment Surface Mount Component being accurately placed by mobile mounting head on PCB pads,
And minitype paster machine compared to large-scale chip mounter due to having the characteristics that production cost is low, small, energy consumption is low, then be used as independent
Processing equipment be generally placed on enterprising the enforcements use of the indoor desktop of office.Current minitype paster machine is by cost and volume
Limitation, mostly uses greatly mechanical mounting structure and pcb board is fixed, by being distributed several installation spiral shells on mounting surface
Hole, then mounting base is fixed on according to the shape of pcb board and is installed on corresponding mounting hole.But this mounting means is not only
There can be installing angle, cause the installation site of mounting base that entire mounting surface can not be completely covered, it is certain special outer to cause
The pcb board of shape it is difficult to install, it is poor for applicability;And mounting base there is also the possibility that stress deviates, causes PCB after fixation
Slight displacement of the plate in patch affects patch quality of the minitype paster machine to pcb board.In addition, conventional SMD material strips are universal
It is conveyed using stepper motor, to cause the raising of equipment cost and processing cost.Therefore, existing minitype paster machine is deposited
In the problem that applicability is low, stability is poor and production cost is high.
Invention content
The object of the present invention is to provide a kind of special-shaped pcb board minitype paster machines.It has applicability height, stability
Good and low production cost feature.
Technical scheme of the present invention:A kind of abnormity pcb board minitype paster machine, including workbench, workbench middle part
Equipped with fixing device, paster apparatus is equipped with above fixing device, fixing device side is equipped with drawing-in device;The fixing device packet
Bottom plate is included, bottom plate is equipped with multiple fixed seat groups, and the fixed seat group includes fixing axle, and fixing axle lower end connecting bottom board is fixed
Cursor is rotatably connected on axis, the cursor includes rotating cylinder, and rotating cylinder bottom, which is equipped with, to be located on the outside of fixing axle
Limiting plate, rotating cylinder top are equipped with the locking lid for being connected and fixed axis, and rotating cylinder outer wall side is equipped with arm body, arm body both sides point
Not She You cabling sliding slot and pedestal sliding slot, between cabling sliding slot and pedestal sliding slot through strip hole be interconnected, the cabling sliding slot
Multiple electric wire mounting bases are equipped with, the pedestal sliding slot is equipped with fixed seat, is equipped on the inside of fixed seat and to coordinate with pedestal sliding slot
Guide plate, fixed seat both ends are equipped with electromagnetic lock, mounting hole are equipped at the top of fixed seat;The drawing-in device includes being located at workbench
The material strip frame of side wall, material strip frame are equipped with material strip axis, and material strip frame side is equipped with the arcuate guide being disposed side by side on workbench
Frame and horizontally-guided frame, are equipped with the shaft positioned at workbench bottom below horizontally-guided frame, multiple in being equipped at intervals in shaft
Rotate gear, rotate gear upper end extend in horizontally-guided frame, and roller end is equipped with driven gear, is engaged on the outside of driven gear
It is connected with driving wheel.
For a kind of special-shaped pcb board above-mentioned in minitype paster machine, the driving wheel is equipped with the list coordinated with driven gear
Tooth.
For a kind of special-shaped pcb board above-mentioned in minitype paster machine, the electric wire mounting base is equipped with away tailor's tack.
For a kind of special-shaped pcb board above-mentioned in minitype paster machine, the cabling sliding slot and pedestal sliding slot end are connected with limit
Position snap-gauge.
A kind of special-shaped pcb board above-mentioned is in minitype paster machine, and the tapered end of the electromagnetic lock is connected with pressing plate, and tapered end is being stretched
The side wall of pressing plate and arm body is bonded to each other when going out.
For a kind of special-shaped pcb board above-mentioned in minitype paster machine, the bottom plate surrounding is evenly distributed with several and fixed seat
The mounting groove of group cooperation.
For a kind of special-shaped pcb board above-mentioned in minitype paster machine, the horizontally-guided frame includes frame body, the connection of frame body both ends
Workbench, is evenly distributed with several rotation wheel bore on frame body, and rotation wheel bore both sides are equipped with multiple banking pins side by side, described turn
It is extended between the banking pin of both sides at the top of moving gear through rotating wheel bore.
Compared with prior art, the present invention is by the respective outer side edges of pedestal sliding slot and fixed seat, allows fixed seat along turning
Swing arm is moved horizontally, and fixed seat can be made to be rotated along the axle center of fixing axle by the cooperation of cursor and fixing axle,
To enable fixed seat to reach any position in cursor slewing area, the PCB for being enough in arbitrary dimension is enabled the invention to
The installation of plate is fixed, and applicability is higher;It, can be to turning by the cooperation of limiting plate and locking lid when fixed seat is after being installed in place
Swing arm is limited, and the Forced rotation of cursor after fixation is prevented, and guide plate can be made to be positioned in fixed seat by electromagnetic lock
It is bonded to each other afterwards with pedestal chute wall, to play the effect of friction limit to fixed seat, avoids fixed seat and pasted in pcb board
Stress offset when dress, improves the stability maintenance of the present invention;The present invention passes through driving wheel and driven gear in attachment
Cooperation can drive rotate gear to carry out stepping conveying to material strip, to allow the present invention that common electric machine is replaced stepper motor
It realizes the transportation work to material strip, reduces production and the processing cost of the present invention;Pass through arcuate guide frame and horizontally-guided frame
Cooperation material strip can also be oriented to and be limited, avoid the problem that material strip occurs deviating in drawing process or bending, into
One step improves the job stability of the present invention.
In addition, cooperation of the present invention by cabling sliding slot and electric wire mounting base, enables the power cord of electromagnetic lock to stablize peace
Mounted in arm body side, to effectively prevent power cord working and influenced caused by the present invention or chip mounter in installation process,
Improve the job stability and service life of the present invention.So the present invention has, applicability is high, stability is good and production cost
Low feature.
Description of the drawings
Fig. 1 is the vertical view of the present invention;
Fig. 2 is the A of Fig. 1 to sectional view;
Fig. 3 is the vertical view of fixing device;
Fig. 4 is the structural schematic diagram of fixed seat group;
Fig. 5 is the B of Fig. 4 to sectional view.
Label in attached drawing be:100- workbenches, 200- fixing devices, 300- paster apparatus, 400- drawing-in devices, 1-
Bottom plate, 2- fixed seat groups, 3- fixing axles, 4- cursors, 5- locking lids, 6- electric wire mounting bases, 7- fixed seats, 8- electromagnetic locks, 9-
Limit card board, 10- pressing plates, 11- material strip framves, 12- material strip axis, 13- arcuate guide framves, 14- horizontally-guided framves, 15- shafts, 16-
Rotate gear, 17- driven gears, 18- driving wheels, 101- mounting grooves, 301- limiting plates, 401- rotating cylinders, 402- arm bodies,
403- cabling sliding slots, 404- pedestal sliding slots, 405- strip holes, 601- walk tailor's tack, 701- guide plates, 702- mounting holes, 141- framves
Body, 142- rotate wheel bore, 143- banking pins, 181- monodentates.
Specific implementation mode
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to
According to.
Embodiment.A kind of abnormity pcb board minitype paster machine is constituted as shown in Figure 1, including workbench 100, work is flat
100 middle part of platform is equipped with fixing device 200, and 200 top of fixing device is equipped with paster apparatus 300, and 200 side of fixing device, which is equipped with, feeds
Expect device 400;The fixing device 200 includes bottom plate 1, and bottom plate 1 is equipped with multiple fixed seat groups 2, and the fixed seat group 2 includes
Fixing axle 3,3 lower end connecting bottom board 1 of fixing axle are rotatably connected to cursor 4 in fixing axle 3, and the cursor 4 includes that rotation is justified
Cylinder 401,401 bottom of rotating cylinder are equipped with the limiting plate 301 for being located at 3 outside of fixing axle, and it is solid that 401 top of rotating cylinder is equipped with connection
The locking lid 5 of dead axle 3,401 outer wall side of rotating cylinder are equipped with arm body 402, and 402 both sides of arm body are respectively equipped with cabling sliding slot 403
With pedestal sliding slot 404, it is interconnected through strip hole 405 between cabling sliding slot 403 and pedestal sliding slot 404, the cabling sliding slot 403
Multiple electric wire mounting bases 6 are equipped with, the pedestal sliding slot 404 is equipped with fixed seat 7, and 7 inside of fixed seat is equipped with and pedestal sliding slot
The guide plate 701 of 404 cooperations, 7 both ends of fixed seat are equipped with electromagnetic lock 8, and 7 top of fixed seat is equipped with mounting hole 702;The feeding dress
It includes the material strip frame 11 positioned at 100 side wall of workbench to set 400, and material strip frame 11 is equipped with material strip axis 12, and 11 side of material strip frame is set
There are the arcuate guide frame 13 being disposed side by side on workbench 100 and horizontally-guided frame 14, is uniformly distributed on arcuate guide frame 13
There are the arc-shaped limit plate in several L-type sections, 14 lower section of horizontally-guided frame to be equipped with the shaft 15 positioned at 100 bottom of workbench, turn
In multiple rotate gears 16 are equipped at intervals on axis 15,16 upper end of rotate gear extends to level through the opening on workbench 100
In leading truck 14,15 end of shaft is equipped with driven gear 17, and 17 outside engagement of driven gear is connected with driving wheel 18.
The driving wheel 18 is equipped with the monodentate 181 coordinated with driven gear 17, and 18 side of driving wheel is connected with motor.
The electric wire mounting base 6 is equipped with away tailor's tack 601.
The cabling sliding slot 403 and 404 end of pedestal sliding slot are connected with limit card board 9.
The tapered end of the electromagnetic lock 8 is connected with pressing plate 10, and tapered end pressing plate 10 and side wall of arm body 402 when stretching out mutually paste
It closes.
1 surrounding of the bottom plate is evenly distributed with several mounting grooves 101 coordinated with fixed seat group 2.
The horizontally-guided frame 14 includes frame body 141, and 141 both ends of frame body connect workbench 100, on frame body 141 uniformly
Several rotation wheel bore 142 are distributed with, 142 both sides of rotation wheel bore are equipped with multiple banking pins 143 side by side, and the rotate gear 16 is pushed up
Portion is penetrated through rotating between wheel bore 142 extends to both sides banking pin 143 in the rectangular opening on material strip.
The operation principle of the present invention:At work, user first adjusts four to the present invention respectively according to the shape of pcb board and hole position
The fixed seat group 2 in week enables mounting hole 702 and the hole position of pcb board in each fixed seat 7 to overlap, to complete to pcb board
The fixed work of installation.When adjusting, user can rotate cursor 4 fixed seat group 2, and fixed seat 7 is slided in pedestal
Transverse shifting is carried out on slot 404, to enable fixed seat 7 to reach any position in 402 slewing area of arm body, to make this
Invention can be suitable for the pcb board of different sizes and external form, and applicability is higher.After fixed seat 7 is adjusted in place, user can will lock
Tight lid 5 screws and opens electromagnetic lock 8, can be limited, is avoided to cursor 4 by the cooperation of locking lid 5 and limiting plate 301
The problem of cursor 4 is rotated when pcb board mounts;The tapered end of electromagnetic lock 8 is after stretching by 10 pushing tow of pressing plate to arm body 402
On side wall, and fixed seat 7 is driven to be bonded to each other the side wall of guide plate 701 and the inner wall of pedestal sliding slot 404, to make guide plate
701 and pressing plate 10 electromagnetic lock 8 opening after fixed seat 7 can be clamped, avoid fixed seat 7 on pedestal sliding slot 404
Level sliding, ensure that the mounting stability of the present invention.
When mounted, power cord sequentially passes through and walks tailor's tack 601 and through strip hole in each electric wire mounting base 6 electromagnetic lock 8
405 connection electromagnetic locks 8, the cooperation by walking tailor's tack 601 and cabling sliding slot 403 can make the power cord of electromagnetic lock 8 stablize setting
In the side-wall outer side of arm body 402, and make fixed seat 7 driven successively in sliding each electric wire mounting base 6 in the cabling sliding slot 403 into
Row moves horizontally, to ensure the stable connection between power cord and electromagnetic lock 8 and prevent power cord in 7 moving process of fixed seat
In move freely influence fixed seat 7 and chip mounter steady operation, further improve the present invention job stability.User
Fixed seat group 2 can also be mounted on corresponding mounting groove 101 by pcb board according to the hole position of pcb board when mounted, thus into one
Step improves the adjustable range of fixed seat 7 and avoids the interfering when adjusting of arm body 402, further improves the suitable of the present invention
Use range.
After fixing device 200 fixes pcb board, paster apparatus 300 pastes after picking up the Mount Device on drawing-in device 400
It is filled on pcb board, completes to work to the patch of pcb board.Drawing-in device 400 drives driving wheel 18 to revolve at work, by motor
Turn, makes to drive driven gear 17 to rotate a tooth position after monodentate every revolution on driving wheel 18, to allow driving wheel 18 to lead to
The rotated stepwise that continuous rotation realizes driven gear 17 is crossed, is set ensureing that drawing-in device 400 stablizes conveying while reducing it
Standby cost and production cost;Driven gear 17 drives each rotate gear 16 to carry out stepping with identical speed after rotation through shaft 15
Rotation, rotate gear 16 drive material strip to advance after rotation by gear, complete to work to the feeding of chip mounter.Material strip is being fed
When, material strip can be limited and is oriented to by arcuate guide frame 13, it can be with circle after so that material strip is produced from material strip frame 11
The form of arc enters horizontality, and material strip is avoided the case where bending occur in feeding;Pass through the limit on horizontally-guided frame 14
Nail 143 can limit material strip, to ensure that the absorption Mount Device that material strip is on horizontality and material strip can be located
In position to be adsorbed, the attachment stability of the present invention is further improved.