Belt conveyor automatic charging device
Technical field
The present invention relates to a kind of belt conveyor, a kind of belt conveyor automatic charging device, belongs to transmission apparatus technical field specifically.
Background technology
In prior art, the workpiece on manufacturing line realizes conveying by belt conveyor.Belt conveyor is worked by driven by motor, and riding position when carrying for workpiece and direction cannot control, and the time beat of conveying workpieces can not control.And in actual production, there is special requirement in the material loading position of some workpiece and direction, traditional belt conveyor cannot meet the conveying of workpiece material loading position and direction being had to requirement.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thus a kind of belt conveyor automatic charging device is provided, accurately can control work piece locality on a moving belt, the time beat transmitted accurately is controlled simultaneously.
According to technical scheme provided by the invention, belt conveyor automatic charging device comprises belt conveyor and is bolted the automatic charging device in belt conveyor both sides, it is characterized in that: automatic charging device comprises discharge mechanism, catch gear, feed mechanism and adapter plate, adapter plate is provided with discharge mechanism from top to bottom successively, catch gear and feed mechanism, discharge mechanism comprises fixing four blowing position-limited levers on the belt, feed mechanism comprises the lift cylinder be fixed on adapter plate, the upper end of lift cylinder connects supporting plate adapter plate, adapter plate is provided with the spacing frid of supporting plate, supporting plate position-limited trough is provided with in the spacing frid of supporting plate, lifting supporting plate is slidably connected in supporting plate position-limited trough by locating dowel pin, adapter plate is provided with catch gear, and catch gear comprises the multiple strut bars be fixed on adapter plate, and multiple post upper connects the plate that is locked jointly, fixing and locking cylinder on the plate that is locked, and the cylinder rod front end of locking cylinder connects latch.
Further, four blowing position-limited levers are symmetrically distributed in belt conveyor both sides between two, and the inner side of each blowing position-limited lever is provided with trough.
Further, supporting plate position-limited trough is the track groove tilted laterally from top to bottom.
Further, supporting plate adapter plate upper end connects supporting plate positioning plate, and supporting plate positioning plate covers lifting supporting plate between supporting plate positioning plate and supporting plate adapter plate.
Compared with the prior art the present invention has the following advantages:
Structure of the present invention is simple, compact, reasonable, and working stability is reliable; Accurately can control work piece locality on a moving belt; Meanwhile, the time beat transmitted accurately is controlled; Easy to maintenance, cost is lower; Can meet the conveying of the workpiece of different size specification, range of use is extensive.
Accompanying drawing explanation
Fig. 1 is block diagram of the present invention.
Fig. 2 is lateral plan of the present invention.
Description of reference numerals: be locked plate, 8-locking cylinder, 9-latch, 10-connecting panel, 11-lift cylinder, 12-supporting plate adapter plate, 13-of 1-belt conveyor, 2-automatic charging device, 3-adapter plate, 4-blowing position-limited lever, 5-trough, 6-strut bar, 7-is elevated supporting plate, 14-supporting plate positioning plate, the spacing frid of 15-supporting plate, 16-supporting plate position-limited trough.
Detailed description of the invention
Embodiment in is by reference to the accompanying drawings further described by the present invention below:
As shown in Figure 1 and 2, the automatic charging device 2 that the present invention mainly comprises belt conveyor 1 and is bolted in belt conveyor 1 both sides, automatic charging device 2 comprises discharge mechanism, catch gear, feed mechanism and adapter plate 3, and adapter plate 3 is provided with discharge mechanism, catch gear and feed mechanism from top to bottom successively.
Discharge mechanism comprises four blowing position-limited levers, 4, four the blowing position-limited levers 4 be fixed on driving band 1 and is symmetrically distributed in belt conveyor 1 both sides between two, and the inner side of each blowing position-limited lever 4 is provided with trough 5.Four blowing position-limited levers 4 form the vertical channel of workpiece feeding, the material loading passage that workpiece is consisted of blowing position-limited lever 4 realizes accurate material loading, only need the position of the blowing position-limited lever 4 adjusting automatic charging device 2 just can meet the material loading of the workpiece of different specification size, the locality of material loading can accurately control.
Feed mechanism comprises the lift cylinder 11 be fixed on adapter plate 3, and the upper end of lift cylinder 11 connects supporting plate adapter plate 12, and supporting plate adapter plate 12 upper end connects lifting supporting plate 13.Adapter plate 3 is provided with the spacing frid 15 of supporting plate, is provided with supporting plate position-limited trough 16 in the spacing frid 15 of supporting plate, and lifting supporting plate 13 is slidably connected in supporting plate position-limited trough 16 by locating dowel pin.Described supporting plate position-limited trough 16 is the track groove tilted laterally from top to bottom.Described supporting plate adapter plate 12 upper end connects supporting plate positioning plate 14, supporting plate positioning plate 14 covers the up-and-down movement of restriction lifting supporting plate 13 between supporting plate positioning plate 14 and supporting plate adapter plate 12 lifting supporting plate 13, make lifting supporting plate 13 in along with supporting plate positioning plate 14 up-and-down movement, lifting supporting plate 13 is at the orbiting motion of following supporting plate position-limited trough 16.When lift cylinder 11 drives and is elevated supporting plate 13 up-and-down movement, the running orbit of the spacing frid 15 of supporting plate to lifting supporting plate 13 plays directional tagging.During work, workpiece on discharge mechanism is by entering the lifting supporting plate of feed mechanism after catch gear, lifting supporting plate drives workpiece to move downward, and lifting supporting plate moves laterally along supporting plate position-limited trough while moving downward, thus abdicates space and allow workpiece enter on belt conveyor to transmit.
Adapter plate 3 is provided with catch gear, and catch gear comprises the multiple strut bars 6 be fixed on adapter plate 3, and multiple strut bar 6 upper end connects the plate 7 that is locked jointly, fixing and locking cylinder 8 on the plate 7 that is locked, and the cylinder rod front end of locking cylinder 8 connects latch 9.Locking cylinder 8 can drive latch to seesaw, and when previous workpiece enters the lifting supporting plate of feed mechanism, locking cylinder drives latch to move to the inside, stops subsequent workpiece in discharge mechanism to enter cutting agency.After workpiece in cutting agency enters belt conveyor, locking cylinder drives latch to move laterally, thus on the lifting supporting plate allowing next workpiece enter in cutting agency, carries out the blanking of next workpiece.
Principle of work of the present invention is: operationally, selects suitable material loading position according to the dimensions of workpiece.Workpiece enters belt conveyor through discharge mechanism, catch gear and feed mechanism successively, achieves and accurately controls work piece locality on a moving belt, accurately controls the time beat transmitted simultaneously.