A kind of pull head automatic feeding
Technical field
The utility model belongs to pull head production facilities field, is specifically related to a kind of pull head automatic feeding.
Background technology
In the automated production of pull head, the operation such as assembling, the burring process of pull head, the upper extension automatically of pull head as pull head often can use automatic feeding to enhance productivity.Existing a kind of automatic feeding involving vibrations device and the hopper arranged on a shaker, hopper has the helical orbit for carrying pull head, one end of helical orbit is connected to the bottom surface of hopper, and the other end is provided with the feeding track in order to pull head to be delivered to next procedure.Vibrator is electrically connected to controller, pours in hopper during use by pull head, and by controller Vibration on Start-up device, pull head is delivered to gradually in feeding track along helical orbit under the effect of vibrator, is delivered to next procedure afterwards and carries out processing process.In actual production, when delivery speed one timing of pull head, usually adopt the automatic feeding that model is less, the hopper of corresponding automatic feeding is also less, needs to feed in raw material comparatively continually, adds the labour intensity of employee.And in actual production; usually whole basket or whole bag pull head batch are poured in hopper; usually the impurity such as scrap metal, flying dust can be contained in these pull heads; in the course of conveying of pull head; impurity can be deposited on hopper or be bonded on pull head; and falling on the different parts of automatic feeding along with the conveying of pull head, too much impurities accumulation can affect the normal use of equipment.
Given this, the present inventor carries out deep research to the problems referred to above, then has this case to produce.
Utility model content
The pull head automatic feeding that the purpose of this utility model is to provide a kind of can reduce labour intensity, the equipment that can ensure operates for a long time.
In order to achieve the above object, the utility model adopts such technical scheme:
A kind of pull head automatic feeding, comprise the first pay-off, first pay-off comprises the first vibrator and is arranged on the first hopper on the first vibrator, first vibrator is electrically connected to controller, first hopper has the first helical orbit in order to transferring metal pull head, one end of first helical orbit is connected to the inner bottom surface of the first hopper, the other end is connected with the first feeding track, also comprise the second pay-off, second pay-off comprises the second vibrator and is arranged on the second hopper on the second vibrator, second vibrator is electrically connected to described controller, second hopper has the second helical orbit in order to transferring metal pull head, one end of second helical orbit is connected to the inner bottom surface of the second hopper, the other end is connected with the second feeding track, corresponding described first hopper of discharging opening of the second feeding track is arranged on the top of described first hopper, the first wire also comprising making described first pay-off and described controller realize being electrically connected and in order to make the second pay-off and described controller realize the second wire be electrically connected, also comprise the triggering wire triggering the second vibrator action, the one end of triggering wire is electrically connected with described second pay-off, the other end extends to the inner bottom surface close to described first hopper.
Further, the bottom of described second feeding track offers the screening passage with passing through for impurity, and the upper end of screening passage is communicated with described second feeding track, and the lower end of screening passage is connected with collection bucket.
In such scheme, the first linkage section that described triggering wire comprises horizontal-extending and the second linkage section vertically extended, one end of first linkage section is electrically connected with described second pay-off, the other end is electrically connected with the second linkage section, and the second linkage section extends to the inner bottom surface close to described first hopper.
Preferably, the carrying capacity of described second hopper is greater than the carrying capacity of the first hopper.
In such scheme, in described controller, be provided with the timing working module of the work-hours controlling described second vibrator.
After adopting the technical solution of the utility model, the first pay-off and the second pay-off two is adopted to overlap pay-off, first pay-off is used for carrying pull head and sending into next procedure processing, second pay-off is used for being the first pay-off conveying pull head, second pay-off is in the process to the first pay-off conveying pull head, by the second vibrator, the impurity major part in pull head is trapped in the second hopper, thus be the pull head that the first pay-off carries impurity less, the equipment of guarantee works long hours.In the utility model, triggering wire extends to the inner bottom surface close to the first hopper, when being mounted with more metal pull head in the first hopper, metal pull head, first wire, first pay-off, controller, second wire, second pay-off and triggering wire form a C/LOOP, second vibrator does not work, along with the minimizing gradually of metal pull head in the first hopper, triggering wire and metal pull head depart from mutually, above-mentioned C/LOOP disconnects, second vibrator is triggered and carries pull head to the first feedway, so, without the need to manually adding metal pull head continually in the first hopper, reduce the labour intensity of employee.
Accompanying drawing explanation
Fig. 1 front view of the present utility model;
Fig. 2 is birds-eye view of the present utility model;
In figure:
11-first vibrator 12-first hopper
13-first feeding track 14-first helical orbit
21-second vibrator 22-second hopper
23-second feeding track 24-screens passage
25-collection bucket 15-second helical orbit
30-controller 40-first wire
50-second wire 60-triggers wire
Detailed description of the invention
In order to explain the technical solution of the utility model further, be described in detail below in conjunction with accompanying drawing.
See figures.1.and.2, a kind of pull head automatic feeding, comprise the first pay-off, the first hopper 12 that first pay-off comprises the first vibrator 11 and is arranged on the first vibrator 11, first vibrator 11 is electrically connected to controller 30, first hopper 12 one end had in order to the first helical orbit 14, first helical orbit 14 of transferring metal pull head is connected to the inner bottom surface of the first hopper 12, and the other end is connected with the first feeding track 13.The utility model also comprises the second pay-off, the second hopper 22 that second pay-off comprises the second vibrator 21 and is arranged on the second vibrator 21, second vibrator 21 is electrically connected to described controller 30, second hopper 22 has the second helical orbit 24 in order to transferring metal pull head, one end of second helical orbit 24 is connected to the inner bottom surface of the second hopper 22, corresponding described first hopper 12 of discharging opening that the other end is connected with the second feeding track 23, second feeding track 23 is arranged on the top of described first hopper 12.The concrete structure of the first pay-off and the second pay-off, in existing existing introduction, no longer describes in detail here.As optimal way, the carrying capacity of described second hopper 22 is greater than the carrying capacity of the first hopper 12, and the discharging opening of the second hopper 22 is higher than the upper surface of the first hopper 12.
The first wire 40 that the utility model also comprises making described first pay-off and described controller 30 realize being electrically connected and in order to make the second pay-off and described controller 30 realize the second wire 50 be electrically connected, also comprise the triggering wire 60 triggering the second vibrator 21 action, the one end of triggering wire 60 is electrically connected with the shell of described second pay-off, and the other end extends to the inner bottom surface close to described first hopper 12.Particularly, trigger wire 60 and adopt the bent wire with certain degree of hardness, trigger the first linkage section that wire 60 comprises horizontal-extending and the second linkage section vertically extended, one end of first linkage section is electrically connected with the shell of described second pay-off, specifically be connected on the shell of the second feeding track 23, the other end is electrically connected with the second linkage section, and the second linkage section extends to the inner bottom surface close to described first hopper 11.
When having the metal pull head of q.s in the first hopper 12, realize by the electric action of metal pull head the electrical connection triggering wire 60 and the first hopper 12, this Time Controller 30 controls quitting work of the second vibrator 21, and the second pay-off does not work; When the metal pull head in the first hopper 12 be reduced to trigger wire 60 disconnect be electrically connected time, controller 30 controls the second vibrator 21 and to rework and by the second feeding track 23 to transferring metal pull head in the first hopper 12.Preferred as one, the timing working module controlling described second vibrator 21 work-hours is provided with in described controller 30, in actual production, the work-hours of the second vibrator 21 is determined according to the size of the first hopper 12 and the delivery speed of the second feedway, after reaching work-hours, the second vibrator 21 quits work, in actual production, PLC selected by controller 30, and its circuit control part is routine techniques in ability.
Improve further as of the present utility model, the bottom of described second feeding track 23 offers the screening passage 24 with passing through for impurity, and the upper end of screening passage 24 is communicated with described second feeding track 23, and the lower end of screening passage 24 is connected with collection bucket 25.Metal pull head is from the second feeding track 23 through out-of-date, and the impurity be mixed in metal pull head falls into collection bucket 25 by screening passage 24, thus provides more clean metal pull head.
Product form of the present utility model is not limited to this case diagram and embodiment, and anyone carries out suitable change or the modification of similar thinking to it, all should be considered as not departing from patent category of the present utility model.