The finger feed machine
Technical field
The utility model relates to a kind of automation equipment, particularly a kind of finger feed machine.
Background technology
When single work step Mould Machining product, the every matched moulds of mould once can only be processed a work step, the punch forming that will complete like this product is carried out the Multi-step forming moulding with regard to a plurality of moulds of needs, have at present one group of diel is installed on the workbench of a large-scale punch press, each mould completes a work cloth, the workman needs manual feeding, mould punching once just needs the workman that all products are transferred once, after completing, punching press manually takes out again, this manual mode of operation expends the plenty of time, ram efficiency is low, labor strength is high, also easily occur that product damages, the accidents such as workmen's compensation insurance.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides a kind of finger feed machine, and this finger feed machine can be transferred product automatically, without manually-operated, has improved production efficiency.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of finger feed machine, comprise locating rack, slide plate, arm, grabbing device and drive unit, described locating rack can be connected with work bench of punch press in stop, slide plate can be positioned on locating rack in the slip of along continuous straight runs linear reciprocation, be provided with some arms along its glide direction parallel interval on slide plate, and each arm can longitudinal sliding motion on slide plate, the arm end is provided with the grabbing device that can capture product in mould, and drive unit can drive slide plate, arm and grabbing device action.
As further improvement of the utility model, described locating rack one end and work bench of punch press are articulated and connected, and also are provided with position-limit mechanism on workbench, and the locating rack other end can be dismantled and be fixedly connected with position-limit mechanism.
As further improvement of the utility model, institute's locating rack other end can dismantle with position-limit mechanism the structure be fixedly connected with: the locating rack other end is provided with spacing hole, workbench upper limit mechanism is backstay, backstay is provided with screwed hole, the backstay upper end be able to the spacing hole position of locating rack over against, and backstay upper surface backstop also is provided with bolt in the locating rack lower end, described bolt is spirally connected through the screwed hole of spacing hole and backstay, and bolt head is tight against locating rack.
As further improvement of the utility model, described bolt head is provided with handle.
As further improvement of the utility model, described grabbing device is vacuum cup.
As further improvement of the utility model, described slide plate and arm all pass through air cylinder driven.
As further improvement of the utility model, the work bench of punch press outside also is provided with a rewinding case, and described rewinding case can just be positioned under the sucker that last work step mould is corresponding.
The beneficial effects of the utility model are: the utility model is by having realized the full-automatic handover material of a whole set of single work step mould and rewinding, and without manually-operated, the product working (machining) efficiency is high, processing precision of products is high, and difficult damaging reduced artificial, avoid industrial injury, reduced cost.
The accompanying drawing explanation
Fig. 1 is stereogram of the present utility model;
Fig. 2 is the utility model front view;
Fig. 3 is top view of the present utility model;
Fig. 4 is right view of the present utility model.
The specific embodiment
Embodiment: a kind of finger feed machine, comprise locating rack 1, slide plate 2, arm 3, grabbing device 4 and drive unit, described locating rack 1 can be connected with work bench of punch press in stop, slide plate 2 can be positioned on locating rack 1 in the slip of along continuous straight runs linear reciprocation, be provided with some arms 3 along its glide direction parallel interval on slide plate 2, and each arm 3 can longitudinal sliding motion on slide plate 2, arm 3 ends are provided with the grabbing device 4 that can capture product in mould, drive unit can drive slide plate 2, arm 3 and grabbing device 4 actions, during use, locating rack 1 is fixed on the workbench of punch press, each single work step mould open/close mould that punch press starts to drive on its workbench is realized punching press, when each single work step mould die sinking, slide plate 2 drives each arm 3 and slides in corresponding mould, the grabbing device 4 of slide plate 2 ends is captured the product in each mould, grabbing after product each arm 3 moves on vertically, driving product separates with mould, then slide plate 2 each arms 3 of drive move horizontally simultaneously, make arm 3 drive product in the mould of next work step, then arm 3 moves downward, sucker arrives product in corresponding mould, then sliding on arm 3, slide plate 2 drives each arm 3 and shifts out the just gap between two single work step moulds of mould, now punched tape moving mold matched moulds punching press, so repeat.
Described locating rack 1 one ends and work bench of punch press are articulated and connected, also be provided with position-limit mechanism on workbench, locating rack 1 other end can be dismantled and be fixedly connected with position-limit mechanism, position-limit mechanism is separated with locating rack 1, rotational positioning frame 1, locating rack 1 just can break away from the working region of punch press with slide plate 2 and arm 3, now can manually get product or mould is adjusted to maintenance, except this kind of structure, can also be by establish slideway on work bench of punch press, by locating rack 1, on slideway, slide, make it slip in workbench or skid off outside workbench, then can by the positioner positioning instant, positioner can be alignment pin, connecting bolt 5 etc.
Institute's locating rack 1 other end can dismantle with position-limit mechanism the structure be fixedly connected with: locating rack 1 other end is provided with spacing hole, workbench upper limit mechanism is backstay, backstay is provided with screwed hole, the backstay upper end be able to the spacing hole position of locating rack 1 over against, and backstay upper surface backstop is in locating rack 1 lower end, also be provided with bolt 5, described bolt 5 is spirally connected through the screwed hole of spacing hole and backstay, bolt 5 heads are tight against locating rack 1, by swivel bolt 5, realize being connected with the stop of backstay, and bolt 5 heads compress locating rack 1 and avoid locating rack 1 to shake, can be locating pin structure in addition, structure etc. perhaps is fastened and connected.
Described bolt 5 heads are provided with handle, are convenient to regulate.
Described grabbing device 4 is vacuum cup, and by vacuum cup, ventilation realizes the crawl to product, certainly except passing through electromagnet in addition, or jaw can be realized the crawl to product.
Described slide plate 2 and arm 3 all pass through air cylinder driven, by induction movable stand position, can calculate screw tap tapping number of times and control screw tap service life, when screw tap tapping number of times reaches certain value, just reach service life, now just need to change screw tap, avoid thread defective in batches, guarantee tapping quality, reduce fraction defective.
The work bench of punch press outside also is provided with a rewinding case, described rewinding case can just be positioned under the sucker that last work step mould is corresponding, the product that last work step punching press completes, and sucker directly takes off it and puts in the rewinding case, realized full-automatic feeding, moved material and rewinding, saved time.