The screening machine of shot for metallic surface finishing
Technical field
The present invention relates to the screening machines of the shot for metallic surface finishing, belong to metal cleaning shot screening installation neck
Domain.
Background technique
Metallic surface is after the completion of production or after a period of use, and surface is likely to occur some spots, at this moment
It just needs to clear up metal surface, and the cleaning of metal is different from conventional object cleaning, common detergent is difficult to carry out
More comprehensive cleaning, and shot can preferably solve this problem, well organized, the epigranular of shot use steel
Ball clears up metal works, not only acts as basic cleaning effect, additionally it is possible to increase surface of workpiece pressure, certain journey
The anti-fatigue ability of the raising workpiece of degree, and cleaning efficiency is general also higher, but in the production process of shot, be necessarily required to
Molding shot is screened, this is just needed using to screening machine, and current screening machine structure is generally relatively simple, more
For simple filter structure, undesirable shot is filtered, there are it is some can improvements;
On the one hand existing shot screening machine is merely able to filter undesirable shot mostly, or by satisfactory steel
Ball filtering, and in actual production process, the shot that might have multiple diameter is needed while being screened, existing screening
Machine is just unable to satisfy use demand, and on the other hand, existing shot screening machine can not screen some oval shots,
These oval shots can not enter next layer by filter screen, be also unsatisfactory for use demand, need to carry out subsequent screening.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides the screening of the shot for metallic surface finishing
Machine, can effectively solve the shot that can not filter multiple diameter simultaneously mentioned in background technique and can not to oval shot into
The problem of row screening.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
The screening machine of shot for metallic surface finishing, including firm banking and screen cylinder, the screen cylinder are fixed at
At the top of the firm banking, it is provided with feeding port at the top of the screen cylinder, support rod is fixedly installed in the screen cylinder, it is described
It is fixedly installed driving motor on support rod, filtering table, the screen cylinder side are installed on the output shaft of the driving motor
Discharge port is offered, the discharge port is located at the top of the filtering table;
The screen cylinder side is fixedly installed heading box, and the screen cylinder other side is symmetrically arranged with suction ball box, the heading
Cavity one is offered in box, and heading plate is movably set in the cavity one, the separate screen cylinder at the top of the heading plate
Side is fixedly installed connecting rod one, and strip groove one is offered at the top of the heading box, and described one one end of connecting rod passes through described
Strip groove one extends to outside the heading box, and one end that the connecting rod one is located at outside the heading box is fixedly installed drawing
It moves one;
Cavity two is offered in the suction ball box, and suction ball plate, the setting of suction ball board bottom portion are movably set in the cavity two
There is magnet plate, the side far from the screen cylinder is fixedly installed connecting rod two, suction ball box top at the top of the suction ball plate
Portion offers strip groove two, and described two one end of connecting rod passes through the strip groove two and extends to outside the suction ball box, the company
One end that extension bar two is located at outside the suction ball box is fixedly installed pulling two;
The firm banking side is provided with attaching plug, and screening switch, the sieve are provided on the outer wall of the firm banking
Choosing switch is electrically connected with the driving motor.
Furthermore, the quantity of the filtering table is a, and the filter opening diameter being located on the filtering table of bottom is small
Filter opening diameter on the filtering table for being located at top.
Furthermore, sealing-plug is plugged on the discharge port.
Furthermore, the heading plate is shelving structure close to the side of the screen cylinder.
Furthermore, described to pull one and the pulling being provided with absorbing sweat non-slip mat on two.
The invention has the advantages that:
Firstly, the present invention is provided with double medium filtration mechanism, the shot of two kinds of diameters can be filtered, if necessary to more
The different shot of continuous diameter, which is filtered, only need to add filter mechanism, and filter effect is preferable, and can be by different steel
Ball layering is placed, and is then discharged out, is met more use demands;
Secondly, the present invention is provided with heading box and suction ball box, inside is respectively provided with heading plate and suction ball plate, by heading plate and
The cooperation of suction ball plate can adsorb satisfactory shot, and the shot of ellipse can not then be inhaled due to height deficiency
It is attached, to play the role of filtering out oval shot.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
Fig. 1 is section plan of the invention.
Fig. 2 is the cross-sectional view when present invention screens oval shot.
Fig. 3 is external structure schematic diagram of the invention.
Fig. 4 is the partial enlarged view of present invention heading box.
Fig. 5 is the partial enlarged view of suction ball box of the present invention.
Figure label: 1- firm banking, 2- screen cylinder, 3- feeding port, 4- suction ball box, 5- heading box, 6- support rod, 7- drive
Dynamic motor, 8- filtering table, 9- discharge port, 10- cavity one, 11- heading plate, 12- connecting rod one, 13- are pulled one, 14- cavity
Two, 15- suction ball plate, 16- magnet plate, 17- connecting rod two, 18- are pulled two, 19- strip groove one, 20- strip groove two.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
As shown in Figures 1 to 5, the screening machine for the shot of metallic surface finishing, including firm banking 1 and screen cylinder 2,
Screen cylinder 2 is fixed at 1 top of firm banking, is provided with feeding port 3 at the top of screen cylinder 2, branch is fixedly installed in screen cylinder 2
Strut 6 is fixedly installed driving motor 7 on support rod 6, filtering table 8, screen cylinder 2 one is equipped on the output shaft of driving motor 7
Side offers discharge port 9, and discharge port 9 is located at 8 top of filtering table, and discharge port 9 needs stifled using sealing-plug when not needing discharge
On;
The above structure is the realization of the basic screening function of the present invention, meanwhile, 1 side of firm banking is provided with attaching plug, Gu
Determine to be provided with screening switch on the outer wall of pedestal 1, screening switch is electrically connected with driving motor 7, when needing to screen shot, only
The shot screened need to be put into screen cylinder 2 by feeding port 3, then start driving motor 7, driving motor 7 opens
It will drive the rotation of filtering table 8 after dynamic, play the role of certain stirring, so that diameter is greater than the filter opening diameter on filtering table 8
Shot screens on upper layer.It enters next layer of shot equally to be screened with the principle, the quantity of the filtering table 8 in the present invention
It is 2, and the filter opening diameter being located on the filtering table 8 of bottom is less than the filter opening diameter on the filtering table 8 at top, it can be right
The shot of two kinds of different-diameters is filtered, and meets more use demands, if necessary to the shot different to more continuous diameters
Being filtered only need to add filtering table 8 and driving motor 7, and the layering of different shots can be put by carrying out screening in this approach
It sets;
2 side of screen cylinder is fixedly installed heading box 5, and 2 other side of screen cylinder is symmetrically arranged with suction ball box 4, opens up in box 5 of heading a ball
There is cavity 1, heading plate 11 is movably set in cavity 1,11 top of heading plate is fixedly installed far from the side of screen cylinder 2
There is connecting rod 1, strip groove 1 is offered at the top of box 5 of heading a ball, one 12 one end of connecting rod passes through strip groove 1 and extends to top
Outside ball case 5, one end that connecting rod 1 is located at outside heading box 5 is fixedly installed pulling 1;
Cavity 2 14 is offered in suction ball box 4, suction ball plate 15 is movably set in cavity 2 14, and 15 bottom of suction ball plate is provided with suction
Iron-stone plate 16,15 top of suction ball plate are fixedly installed connecting rod 2 17 far from the side of screen cylinder 2, offer at the top of suction ball box 4
Strip groove 2 20,2 17 one end of connecting rod pass through strip groove 2 20 and extend to outside suction ball box 4, and connecting rod 2 17 is located at suction ball box
One end outside 4 is fixedly installed pulling 2 18;
Above structure can realize the function of postsearch screening of the present invention, after the completion of preliminary screening, close driving motor 7, then draw
It is dynamic to pull 1, heading plate 11 is pushed into screen cylinder 2, whole shots can be jacked up by heading plate 11 at this time, without filtering
The interference of the filter opening of disk 8, shot can pull again pulling 2 18 at this time, suction ball plate 15 are pushed into and is screened on sustained height
In cylinder 2, as shown in Fig. 2, only horizontal position locating for heading plate 11 need to be allowed to be at the same level with filtering table 8, allow suction when producing the present invention
15 low side of ball plate is approached with the round shot top after being jacked up, and suction ball slabstone 16 can make to adsorb round shot in this way,
Slowly heading plate 11 is extracted out again at this time, then oval shot will come back on filtering table 8, and round shot can quilt
It is adsorbed on suction ball slabstone 16, when oval shot is discharged, the sealing-plug on discharge port 9 is removed, then will head a ball plate again
11 push-in screen cylinders 2, oval shot will be discharged screen cylinder 2 at this time, it should be noted that the magnetic that suction ball slabstone 16 uses
Stone magnetic force can not be too large or too small, otherwise can adsorb or can not adsorb round shot for the slightly remote oval shot of distance.
In addition, heading plate 11 is shelving structure close to the side of screen cylinder 2, pull one 13 and pulling being all provided on 2 14
It is equipped with absorbing sweat non-slip mat.
The above are the preferable embodiments of the present invention, and those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is modified, and therefore, the invention is not limited to above-mentioned specific embodiment, all those skilled in the art exist
Made any conspicuous improvement, replacement or modification all belong to the scope of protection of the present invention on the basis of the present invention.