Chip mounter and suction nozzle interval adjusting device thereof
Technical field
The utility model relates to chip mounter field, particularly a kind of chip mounter and suction nozzle interval adjusting device thereof.
Background technology
Chip mounter of the prior art, its suction nozzle spacing is immutable, therefore can only accomplish consistent with the spacing of suction to greatest extent, and when pasting material, paste one by one in order, this causes the reduction of paster speed.
Utility model content
The utility model provides that a kind of structure is simple, cost is low, adjustable suction nozzle interval, the chip mounter that can improve paster speed and suction nozzle interval adjusting device thereof.
For solving the problem, as an aspect of the present utility model, providing a kind of suction nozzle interval adjusting device of chip mounter, comprising: horizontally disposed guide rail; The component suction nozzle of multiple vertical setting, is flexibly connected with guide rail in the horizontal direction; Link gear, multiple component suction nozzle is connected by link gear; Driving mechanism, is connected with a component suction nozzle, and this component suction nozzle drives all the other component suction nozzles along guide rail movement to regulate the spacing of multiple component suction nozzle by link gear under the driving of driving mechanism.
Preferably, link gear comprises link rod, each component suction nozzle is provided with all pivotly a link rod, and one end of the link rod on that component suction nozzle that link rod one end is adjacent with this each component suction nozzle is connected pivotly.
Preferably, component suction nozzle is connected with corresponding link rod pivotly by camshaft bearing.
Preferably, component suction nozzle comprises base plate, cylinder and suction nozzle, and base plate is flexibly connected with guide rail, and cylinder and suction nozzle are arranged on base plate, and air cylinder driven suction nozzle moves up and down.
Preferably, driving mechanism comprises motor, screw mandrel and contiguous block, and motor drives screw mandrel to rotate, and contiguous block is connected with wire rod thread, and lower end and this component suction nozzle of contiguous block is connected.
Preferably, guide rail is multiple, and multiple guide rail from top to bottom compartment of terrain is arranged.
The utility model additionally provides a kind of chip mounter, comprises above-mentioned suction nozzle interval adjusting device.
Due to the technique scheme adopted, the utility model can realize the adjustment of suction nozzle interval, to adapt to different operating modes, has the advantages that structure is simple, cost is low, improves speed and the compatibility of laminating.
Accompanying drawing explanation
Fig. 1 schematically shows structural representation of the present utility model.
Reference numeral in figure: 1, guide rail; 2, link rod; 3, camshaft bearing; 4, base plate; 5, cylinder; 6, suction nozzle; 7, motor; 8, screw mandrel; 9, contiguous block.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Please refer to Fig. 1, the utility model provides a kind of suction nozzle interval adjusting device of chip mounter, comprising: horizontally disposed guide rail 1; The component suction nozzle of multiple vertical setting, is flexibly connected with guide rail 1 in the horizontal direction; Link gear, multiple component suction nozzle is connected by link gear; Driving mechanism, is connected with a component suction nozzle, and this component suction nozzle drives all the other component suction nozzles to move to regulate the spacing of multiple component suction nozzle along guide rail 1 by link gear under the driving of driving mechanism.
During work, driving mechanism drives this component suction nozzle to move along guide rail 1, owing to being connected by link gear between multiple component suction nozzle, thus, when this component suction nozzle motion, other component suction nozzle Ye Yandao pavilion horizontal movement will be driven, thus reach the object of the suction nozzle interval regulated on component suction nozzle.
Due to the technique scheme adopted, the utility model can realize the adjustment of suction nozzle interval, to adapt to different operating modes, has the advantages that structure is simple, cost is low, improves speed and the compatibility of laminating.
Preferably, link gear comprises link rod 2, each component suction nozzle is provided with all pivotly a link rod 2, and one end of the link rod 2 on that component suction nozzle that link rod 2 one end is adjacent with this each component suction nozzle is connected pivotly.
Preferably, component suction nozzle is connected with corresponding link rod 2 pivotly by camshaft bearing 3.
Preferably, component suction nozzle comprises base plate 4, cylinder 5 and suction nozzle 6, and base plate 4 is flexibly connected with guide rail 1, and cylinder 5 and suction nozzle 6 are arranged on base plate 4, and cylinder 5 drives suction nozzle 6 to move up and down.
Preferably, driving mechanism comprises motor 7, screw mandrel 8 and contiguous block 9, and motor 7 drives screw mandrel 8 to rotate, and contiguous block 9 is threaded with screw mandrel 8, and lower end and this component suction nozzle of contiguous block 9 is connected.
Preferably, guide rail 1 is multiple, and multiple guide rail 1 from top to bottom compartment of terrain is arranged.Owing to have employed multiple guide rail, thus, add the rigidity of structure, improve stability.
The utility model additionally provides a kind of chip mounter, comprises above-mentioned suction nozzle interval adjusting device.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.