A kind of automatic discharge unit for ball sorting
Technical field
The present invention relates to a kind of automatic discharge unit for ball sorting, belong to ball Sorting Technique field.
Background technology
Ball is that wire rod is cut into certain length in sphere forming machine, by the hemispherical ball seat in both sides
Female, male dies compress, sphere shaping, then between the ball of compression forming is clipped in two mills, rotates and apply pressure, remove
Burr, then obtains by heat treatment process such as quenching, tempering, it organizes to be by martensite, retained austenite and residual
Carbide composition, the surface of optic test ball is then adopted, detects the defective ball in surface, classification is chosen, so
The operations such as deburring, grinding are carried out respectively afterwards to be reprocessed to obtain the ball of qualification.Existing sorter is complicated, work(
Consume big, of high cost, it is impossible to adapt to sorting at a high speed, the extensive needs for reducing cost.
The content of the invention
The purpose of the present invention is overcoming defect existing in the prior art, a kind of automatic discharging dress for ball sorting is proposed
Put.
The present invention adopts the following technical scheme that:A kind of automatic discharge unit for ball sorting, it is characterised in that including
Discharging fixing bracket, the support bracket fastened right side of discharging are provided with horizontal conveying belt, drive chain, speed regulating motor, the level
Conveyer belt is connected by sprocket wheel with the drive chain, and the drive chain is connected with the driving wheel of the speed regulating motor, described
Camera is provided with above horizontal conveying belt, for detecting the surface defect of ball;The support bracket fastened left side of discharging is set
Push-pull electromagnet, connecting rod, turnover panel are equipped with, the push-pull electromagnet is fixed by one end of the connecting rod and the turnover panel to be connected
Connect, cushioning fender is further fixedly arranged on the discharging fixing bracket, the cushioning fender is located at the push-pull electromagnet
Oblique upper.
Preferably, resetting spring is further fixedly arranged on discharging fixing bracket, resetting spring in the middle part of turnover panel with being connected.
Preferably, turnover panel is internally provided with guide-track groove.
Preferably, the lower left of guide-track groove, be both provided with ball collecting box below cushioning fender, rolled for categorised collection
Pearl.
Preferably, horizontal transmission, which takes, is provided with several tooth plates, and ball is provided between adjacent tooth plate.
Preferably, the distance between adjacent tooth plate is more than or equal to the diameter of ball.
Preferably, the radial dimension of camera is more than the distance between adjacent tooth plate.
The beneficial effect that the present invention is reached:The present invention transmits ball successively by the cooperation of drive chain and horizontal conveying belt
Defects detection is carried out by camera, realizes and defect ball and the automatic classification of qualified ball is detected, have it is simple in structure,
Easy to use, the advantages of cost is low.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
The implication marked in figure:1- discharging fixing brackets, 2- connecting rods, 3- push-pull electromagnets, 4- resetting springs, 5- speed governing
Motor, 6- drive chains, 7- horizontal conveying belts, 8- balls, 9- tooth plates, 10- cameras, 11- cushioning fenders, 12- turnover panels.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiments are only used for clearly illustrating the present invention
Technical solution, and be not intended to limit the protection scope of the present invention and limit the scope of the invention.
Fig. 1 is the structure diagram of the present invention, and the present invention proposes a kind of automatic discharge unit for ball sorting, it is special
Sign is, including discharging fixing bracket 1, and the right side of discharging fixing bracket 1 is provided with horizontal conveying belt 7, drive chain 6, speed governing electricity
Machine 5, horizontal conveying belt 7 are connected by sprocket wheel with drive chain 6, and drive chain 6 is connected with the driving wheel of speed regulating motor 5, horizontal
The top of conveyer belt 10 is provided with camera 10, for detecting the surface defect of ball;The left side of discharging fixing bracket 1 is provided with
Push-pull electromagnet 3, connecting rod 2, turnover panel 12, push-pull electromagnet 1 are fixedly connected by connecting rod 2 with one end of turnover panel 12, discharging
Cushioning fender 11 is further fixedly arranged on fixing bracket 1, cushioning fender 11 is located at the oblique upper of push-pull electromagnet 3.
Resetting spring 4 is further fixedly arranged on discharging fixing bracket 1, resetting spring 4 is connected with the middle part of turnover panel 12;Turn over
Plate 12 is internally provided with guide-track groove;Lower left, the lower section of cushioning fender 11 of guide-track groove are both provided with ball collecting box, are used for
Categorised collection ball;Several tooth plates 9 are provided with horizontal conveying belt 7, ball 8 is provided between adjacent tooth plate 9;Adjacent tooth plate
The distance between 9 are more than or equal to the diameter of ball 8;The radial dimension of camera 10 is more than the distance between adjacent tooth plate 9.
The operation principle of the present invention:Speed regulating motor 5 drives the ball 8 on horizontal conveying belt 7 to work as inspection in order by camera
When measuring defective ball 8, camera 10 sends signal transmission and is attracted to push-pull electromagnet 3, push-pull electromagnet 3
Action, pulling one end of turnover panel 12 makes ball 8 enter in the ball collecting box of the lower section of cushioning fender 11;When detecting no defect
Ball 8 when, camera 10 does not send a signal to push-pull electromagnet 3, and it is left that the guide-track groove of ball 8 along turnover panel 12 enters turnover panel 12
In the ball collecting box of lower section, the rotating speed by adjusting speed regulating motor 5 can adjust the time interval of the whereabouts of ball 8.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these are improved and deformation
Also it should be regarded as protection scope of the present invention.