A kind of full-automatic Table top type chip mounter
Technical field
The utility model relates to the chip mounter field, particularly a kind of full-automatic Table top type chip mounter.
Background technology
Chip mounter, claim placement equipment, " surface mount system " (Surface Mount Sys tem) again, in production line, chip mounter is a kind of special equipment that surface mount elements mounts, utilize the walking of control system control mounting head, finish chip pickup by the mounting head suction nozzle from feeder, and automatically with chip attachment on the corresponding pad locations of specified circuit plate, finally realize mounting automatically of circuit chip on board.
In the existing chip mounter industry, substantially all be large-scale chip mounter, large-scale chip mounter is when carrying out paster, and heaviness is not easy to operate, and placement speed is limited, and inefficiency causes cost higher.
The utility model content
In order to overcome the defective that above-mentioned prior art exists, the utility model provides a kind of full-automatic Table top type chip mounter, and the type small volume and less weight has improved placement speed.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of full-automatic Table top type chip mounter comprises working head, and two above mounting heads are set in the described working head, and two mounting heads can once pick up and mount two components and parts.
As preferably, the utility model also comprises pedestal, described pedestal upper surface is provided with positioner, pedestal one side is provided with bin, described bin is provided with the nylon tape stripping off device, the pedestal front end is provided with guidance panel, and described positioner front end arranges wiring board clamping plate and preposition IC material stack, and described wiring board clamping plate are parallel with preposition IC material stack.
As preferably, positioner described in the utility model comprises transverse axis and the longitudinal axis, and described working head is set on the described transverse axis, and described transverse axis one side arranges the transverse axis stepping motor, and opposite side is connected with the described longitudinal axis, and the described longitudinal axis one side arranges longitudinal axis stepping motor.
As preferably, nylon tape stripping off device described in the utility model comprises power transmission shaft, synchronizing wheel and drive motors, described power transmission shaft two ends are connected with described bin respectively, power transmission shaft one end arranges synchronizing wheel, described synchronizing wheel is connected with drive motors by belt, and the described power transmission shaft other end arranges some rolling wheels.
As preferably, working head described in the utility model also comprises the cross laser device.
The beneficial effects of the utility model are, working head integrated level height, type are light small and exquisite, and the design of double applying mounted head has guaranteed that the speed of the process that mounts is fast, the precision height, and superior performance has improved production efficiency, has reduced production cost.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model nylon tape stripping off device structural representation.
Wherein, 1, working head, 2, the cross laser device, 3, transverse axis, 4, the longitudinal axis, 5, the transverse axis stepping motor, 6, longitudinal axis stepping motor, 7, drive motors, 8, bin, 9, power transmission shaft, 10, pedestal, 11, the wiring board clamping plate, 12, preposition IC expects stack, 13, guidance panel, 14, synchronizing wheel, 15, belt, 16, rolling wheel, 17, mounting head, 18, nylon tape.
Embodiment:
Be easy to understand understanding in order to make creation characteristic of the present utility model, technological means and to reach purpose, further set forth the utility model below in conjunction with accompanying drawing.
Referring to Fig. 1~Fig. 2, a kind of full-automatic Table top type chip mounter, comprise working head 1, pedestal 10, two above mounting heads 17 are set in the described working head 1, mounting head shown in Fig. 1 is two, working head 1 is the high integration working head, two mounting heads can once pick up and mount two components and parts, improved placement speed, prestissimo can reach 7000 components and parts/hour, in addition, working head inside also is provided with the vacuum pressure sensor assembly, can whether draw element and successfully make effective detection, greatly improve the accuracy that mounts.Described pedestal 10 1 sides are provided with bin 8, and described bin 8 is provided with the nylon tape stripping off device, bin integrated level height, and cost is low, and charging tray need not to be equipped with traditional flying in addition and reaches, and only need be placed on this whole bin charging and get final product.
Pedestal 10 front ends are provided with guidance panel 13, constitute by touching color LCD screen, SD deck, button, indicator light etc. on the guidance panel.The color touch liquid crystal display screen cooperate with button finish program editing, program is checked and machine is set function; The program of mounting is stored in the SD card, and the SD deck is convenient to editor and the storage of the program of mounting; Indicator light then is used to indicate equipment running status.
Described positioner front end arranges wiring board clamping plate 11 and preposition IC material stack 12, described wiring board clamping plate 11 are parallel with preposition IC material stack 12, the wiring board clamping plate are used for fixing circuit board, the wiring board clamping plate comprise a strap, an ambulatory splint, have adjustable springs on the ambulatory splint, regulate the clamping force of wiring board; Preposition IC material stack is used for mounting some components and parts in bulk, and paster components and parts in bulk are placed on the preposition IC material stack, and working head just can mount on the wiring board from preposition IC material stack pickup device.Described positioner comprises transverse axis 3 and the longitudinal axis 4, described working head 1 is set on the described transverse axis 3, working head 1 slides at transverse axis 3, described transverse axis 3 one sides arrange transverse axis stepping motor 5, transverse axis stepping motor 5 provides power for transverse axis 3, transverse axis 3 is accurately located with transverse axis stepping motor 5 by the accurate band synchronously of MXL, transverse axis 3 opposite sides are connected with the described longitudinal axis 4, transverse axis 3 slides at the longitudinal axis 4, the described longitudinal axis 4 one sides arrange longitudinal axis stepping motor 6, longitudinal axis stepping motor 6 provides power for the longitudinal axis 4, and the longitudinal axis 4 is accurately located with longitudinal axis stepping motor 6 by two accurate bands synchronously of synchronous MXL.Transverse axis 3 and the longitudinal axis 4 are formed the cross coordinate table of a precision.
Described nylon tape stripping off device comprises power transmission shaft 9, synchronizing wheel 14 and drive motors 7, described power transmission shaft 9 two ends are connected with described bin 8 respectively, power transmission shaft 9 one ends arrange synchronizing wheel 14, described synchronizing wheel 14 is connected with drive motors 7 by belt 15, drive motors 7 provides power for power transmission shaft 9, described power transmission shaft 9 other ends arrange some rolling wheels 16, rolling wheel 16 has damping force, the useless nylon tape 18 of strip is rolled onto on the nylon rolling wheel, rolling wheel rotation by the drive motors band, thereby realizes peeling off automatically the function of strip nylon tape.Described working head 1 also comprises cross laser device 2.The design of cross laser device replaced traditional chip mounter by camera to position of components, simple, convenient, low-cost.The cross laser device is installed in the working head left side, launches cross laser one, and cross laser is to arriving certain components and parts mid point, and mounting head will pick up the center that components and parts mount this element when mounting.
During work, provide the material stripping moment of all rolling wheels attached to it by power transmission shaft, be one and drive many structures with one.Each rolling wheel provides a fixing pulling force to nylon tape separately, and because rolling wheel is that string is on power transmission shaft, so independently be independent of each other mutually between each rolling wheel.
The strip of chip mounter will separate strip and recovery with nylon tape by nylon tape stripping off device retracting device after entering feeder.When drive motors turns round, the mechanical energy that drive motors produces sends synchronizing wheel to by belt, and then the power transmission shaft rotation that is connected of drive and synchronizing wheel, drive motors and power transmission shaft provide its enough big moment make rolling wheel rotate and drive nylon rolling wheel attached on it, the nylon rolling wheel will come nylon tape on the rolling strip according to a constant material stripping moment, so, nylon tape namely is recovered and spools on rolling wheel.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.