A kind of rubber parts ejecting structure
Technical field:
The utility model relates to rubber-producing equipment field, is specifically related to a kind of rubber parts ejecting structure.
Background technology:
At present, the rubber parts stripping means used in the factory that most rubber parts is produced belongs to simple structure, with instrument, mould is opened during operation, then product is prized or beat with light instrument and eject, have the advantages that structure is simple, cost is low, but mostly be manual operations owing to operating, labour intensity is large, production efficiency is lower, and the qualification of individual's operation directly can affect the uniformity of product quality, is not suitable for production in enormous quantities.
Utility model content:
Technical problem to be solved in the utility model is to provide the rubber parts ejecting structure that a kind of structure is simple, reasonable in design, automaticity is high.
Technical problem to be solved in the utility model adopts following technical scheme to realize:
A kind of rubber parts ejecting structure, comprise liftout plate, lowering or hoisting gear and base, described lowering or hoisting gear is fixedly mounted on base, described liftout plate surface uniform is provided with multiple through hole, through hole along the circumferential direction raises up formation cylindrical boss, described liftout plate is provided with four screw holes, described lowering or hoisting gear is by fixed head, pole, connecting plate, guide rod and cylinder composition, liftout plate is fixedly mounted on fixed head by screw hole, described connecting plate is located at below fixed head, be connected and fixed by four poles, described cylinder is located at below connecting plate, three guide rods are evenly provided with between connecting plate and cylinder.
Described liftout plate is square or circular configuration.
Operation principle of the present utility model:
After the shaping cooling of rubber parts, first remove the upper die and lower die of rubber mold, then open cylinder gauge tap, compressed air enters in the chamber of cylinder successively, the piston rod promoted in cylinder moves upward, and then drives guide rod constantly to rise, and liftout plate can contact with the rubber parts in middle mould thereupon.Because middle mould position is fixed, guide rod continues to rise, and rubber parts will eject by the boss on liftout plate, starts to move downward, until be returned to the position before work when rubber parts is all ejected back-guiding rod.
The beneficial effects of the utility model are: structure is simple, reasonable in design, easy to operate, automaticity is high, can not only increase work efficiency, and can also ensure product quality uniformity.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is liftout plate structure top view of the present utility model;
Wherein: 10-liftout plate; 20-lowering or hoisting gear; 30-base;
101-through hole; 102-boss; 103-screw hole; 201-fixed head; 202-pole;
203-connecting plate; 204-guide rod; 205-cylinder.
Detailed description of the invention:
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
Embodiment 1:
As Fig. 1, shown in Fig. 2, a kind of rubber parts ejecting structure, comprise liftout plate 10, lowering or hoisting gear 20 and base 30, lowering or hoisting gear 20 is fixedly mounted on base 30, liftout plate 10 is square structure, surface uniform is provided with multiple through hole 101, through hole 101 along the circumferential direction raises up and forms cylindrical boss 102, the vertex position of liftout plate 10 is provided with four screw holes 103 altogether, lowering or hoisting gear 20 is by fixed head 201, pole 202, connecting plate 203, guide rod 204 and cylinder 205 form, liftout plate 10 is fixedly mounted on fixed head 201 by screw hole 103, connecting plate 203 is located at below fixed head 201, be connected and fixed by four poles 202, cylinder 205 is located at below connecting plate 203, three guide rods 204 are evenly provided with between connecting plate 203 and cylinder 205.
The operation principle of the present embodiment:
After the shaping cooling of rubber parts, first remove the upper die and lower die of rubber mold, then open cylinder gauge tap, compressed air enters in the chamber of cylinder successively, the piston rod promoted in cylinder moves upward, and then drives guide rod constantly to rise, and liftout plate can contact with the rubber parts in middle mould thereupon.Because middle mould position is fixed, guide rod continues to rise, and rubber parts will eject by the boss on liftout plate, starts to move downward, until be returned to the position before work when rubber parts is all ejected back-guiding rod.
Embodiment 2:
Liftout plate 10 also can be made circular configuration by the utility model, selects corresponding liftout plate structure according to mode structure in rubber parts.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.