A kind of belt orienting lug of belt conveyor
Technical field
The present invention relates to belt conveyor field, particularly relate to a kind of belt orienting lug of belt conveyor.
Background technology
Laser marking machine is mainly used in the marking of the 1D/2D character pattern of PCB printed circuit board, carries out marking at a high speed, realizes attractive in appearance and lettering effect clearly.The conveying mechanism of existing marking machine can not be applicable to the PCB of sizes due to structural limitation, when PCB delivers on belt, pcb board can collide belt and conveying mechanism, and PCB printed circuit board can suffer damage and can not carry by pulsation-free, affects the mark marking of PCB.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of belt orienting lug of belt conveyor, can play directional tagging, better material loading, can also protect belt simultaneously, avoid the belt when material loading to be impacted.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the belt orienting lug providing a kind of belt conveyor, comprising: guide plate and the guide table being arranged on guide plate one end, and guide table is fixed on the lower plane at a guide plate angle; The side that described guide table engages with guide plate is plane, and guide table lower end has circular groove away from the side of guide plate.
Preferably, described guide plate has oblique targeting port near guide table place; Described guide table upper end is provided with rounding relative to a limit of circular groove.
Preferably, described guide plate has mounting hole.
The invention has the beneficial effects as follows: the present invention plays directional tagging, can also belt be protected simultaneously, avoid the belt when material loading to be impacted.
Accompanying drawing explanation
Fig. 1 is the perspective view of belt orienting lug one preferred embodiment of a kind of belt conveyor of the present invention;
Fig. 2 is the perspective view at another visual angle of belt orienting lug of shown a kind of belt conveyor.
In accompanying drawing, the mark of each parts is as follows: 1, guide plate; 2, guide table; 3, circular groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
A belt orienting lug for belt conveyor, is arranged on belt two ends, and belt orienting lug comprises guide plate 1 and is arranged on the guide table 2 of guide plate 1 one end, and guide table 2 is fixed on the lower plane at guide plate 1 one angles; The side that described guide table 2 engages with guide plate 1 is plane, and the side of the corresponding belt pulley in guide table 2 lower end has circular groove 3; Described guide table 2 upper end is provided with rounding relative to a limit of circular groove 3, and on guide table 2, plane flushes with belt surface; Described guide plate 1 has oblique targeting port near guide table 2 place, plays directional tagging.Described guide plate 1 has mounting hole, and guide plate is installed to the belt place of conveying mechanism by mounting hole, and the present invention can make the better material loading of belt mechanism, can also protect belt simultaneously, avoid the belt when material loading to be impacted.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing specification sheets of the present invention and accompanying drawing content to do, or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.