A kind of aluminum casting local infiltration glue filling device
Technical field
The utility model relates to a kind of glue filling device, especially a kind of aluminum casting local infiltration glue filling device.
Background technology
In existing production, there is the phenomenon of local leakage in some aluminum casting products, in order to lead these because of local leakage
The blind hole caused and the position of through hole carry out local and infiltrate, prior art is all whole product is placed on impregnant in soak
Bubble, this operation suffers from the drawback that
(1) need to infiltrate outside committee.Not only increase carrying operation, handling process can affect product because colliding with simultaneously
Quality, the productive temp extending product adds life cycle of the product;
(2), after soaking in aluminum casting is integrally placed to impregnant, impregnant can remain and be solidificated on product, and infiltration completes
Rear needs carry out clearing up (polishing or suitable silk), also result in product appearance coloured effect product appearance quality;
(3) in prior art, because impregnant exists certain concentration, during infiltration, use vacuum (negative pressure) maximum public less than 1
Jin suction, can cause some position leak of product cannot infiltrate (glue stream is less than leak), therefore, after the infiltration of some products
Effect is bad or scraps, and needs to carry out infiltration again and processes;
(4) the outer infiltration of committee calculates infiltration expense according to product weight, and price peace costliness, cost is high.
This is the weak point existing for prior art.
Summary of the invention
Technical problem to be solved in the utility model, it is simply that for the deficiency existing for prior art, and provide a kind of
The technical scheme of aluminum casting local infiltration glue filling device.
This programme is achieved by the following technical measures: a kind of aluminum casting local infiltration glue filling device, including behaviour
Station, also includes that hold-down mechanism and gum-filling mechanism, described hold-down mechanism include housing screw and pressing plate, and the bottom of described pressing plate is solid
Surely there is the depression bar that the position in the hole to be processed with aluminum casting matches;Described gum-filling mechanism includes plastic container and defeated glue pump, institute
Stating and be provided with cloth offset plate on operating board, described plastic container, defeated glue pump pass sequentially through glue conveying box with cloth offset plate and connect, described cloth glue
Being provided with three gummosis roads being interconnected in plate, described glue conveying box connects with the glue-feeder of described cloth offset plate, described cloth offset plate
The position of gum exudation mouth match with the position in the hole to be processed of aluminum casting.
Further improvement of the utility model also has, and described operating board is provided with support, and described support is fixed with the
One pneumatic cylinder, the cylinder rod of described first pneumatic cylinder is fixing with described pressing plate to be connected.
Further improvement of the utility model also has, and also includes that compressing glue mechanism, described compressing glue mechanism include being fixed on described
The second pneumatic cylinder on operating board, described second pneumatic cylinder is connected with nozzle by pneumatic tube, and described nozzle is fixed on described pressure
The bottom of bar.
Further improvement of the utility model also has, and described pneumatic tube is provided with valve.
Further improvement of the utility model also has, and described glue conveying box is provided with valve.
Further improvement of the utility model also has, and described operating board is provided with the intervalometer controlling the moulding time.
The beneficial effects of the utility model can learning according to the narration to such scheme, including operating board, also include pressure
Tight mechanism and gum-filling mechanism, described hold-down mechanism includes that housing screw and pressing plate, the bottom of described pressing plate are fixed with and aluminum casting
The depression bar that matches of the position in hole to be processed;Described gum-filling mechanism includes plastic container and defeated glue pump, and described operating board sets
Being equipped with cloth offset plate, described plastic container, defeated glue pump pass sequentially through glue conveying box with cloth offset plate and connect, and are provided with three in described cloth offset plate
The individual gummosis road being interconnected, described glue conveying box connects with the glue-feeder of described cloth offset plate, the position of the gum exudation mouth of described cloth offset plate
The position putting the hole to be processed with aluminum casting matches.Aluminum casting to be processed is placed on the cloth offset plate of operating board, compresses
Aluminum casting is fixed and compresses by mechanism, and the fluid sealant in plastic container is delivered on cloth offset plate by gum-filling mechanism by defeated glue pump,
Fluid sealant is infiltrated up in the defective hole of aluminum casting.This utility model solves in prior art because casting interiors of products defect is adopted
The effect that produces of the outer infiltration of committee is bad or the problem of product rejection, use this utility model to carry out after local infiltrates, not only
Improve the quality of product, and shorten life cycle of the product, saved production cost, there is the strongest application valency
Value.
As can be seen here, this utility model compared with prior art, has substantive distinguishing features and progress, its useful effect implemented
Fruit is also apparent from.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model detailed description of the invention.
Fig. 2 is the plan structure schematic diagram of cloth offset plate in this utility model.
In figure, 1 is operating board, and 2 is the second pneumatic cylinder, and 3 is valve, and 4 is pneumatic tube, and 5 is nozzle, and 6 is support, and 7 is
One pneumatic cylinder, 8 is depression bar, and 9 is cloth offset plate, and 10 is gummosis road, and 11 is glue conveying box, and 12 is valve, and 13 is defeated glue pump, and 14 for containing glue
Container, 15 is gum exudation mouth, and 16 is glue-feeder, and 17 is housing screw, and 18 is pressing plate, and 19 is intervalometer.
Detailed description of the invention
For the technical characterstic of this programme can be clearly described, below by a detailed description of the invention, and combine its accompanying drawing, right
This programme is illustrated.
By accompanying drawing it can be seen that a kind of aluminum casting local infiltration glue filling device, including operating board 1, also include compressing
Mechanism and gum-filling mechanism, described hold-down mechanism includes that housing screw 17 and pressing plate 18, the bottom of described pressing plate 18 are fixed with and cast
The depression bar 8 that the position in the hole to be processed of aluminum component matches;It is provided with support 6 on described operating board 1, described support 6 is fixed with
First pneumatic cylinder 7, the cylinder rod of described first pneumatic cylinder 7 is fixing with described pressing plate 18 to be connected, and the first pneumatic cylinder 7 drives on depression bar 8
Lower motion, is pressed on aluminum casting on cloth offset plate 9.
Described gum-filling mechanism includes plastic container 14 and defeated glue pump 13, and described operating board 1 is provided with cloth offset plate 9, described
Plastic container 14, defeated glue pump 13 pass sequentially through glue conveying box 11 with cloth offset plate 9 and connect, and are provided with three mutually in described cloth offset plate 9
The gummosis road 10 of connection, described glue conveying box 11 connects with the glue-feeder 16 of described cloth offset plate 9, the gum exudation mouth 15 of described cloth offset plate 9
The position in position and the hole to be processed of aluminum casting match, described glue conveying box 11 is provided with valve 12.
Also include that compressing glue mechanism, described compressing glue mechanism include the second pneumatic cylinder 2 being fixed on described operating board 1, described
Second pneumatic cylinder 2 is connected with nozzle 5 by pneumatic tube 4, and described nozzle 5 is fixed on the bottom of described depression bar 8, described pneumatic tube 4
On be provided with valve 3.
The intervalometer 19 controlling the moulding time it is provided with on described operating board 1.
Operation principle of the present utility model is:
(1) aluminum casting to be processed is placed on the cloth offset plate 9 of operating board 1, it is ensured that the plastic hole of cloth offset plate 9 and cast aluminium
The position one_to_one corresponding of the defective hole of part, uses housing screw 17 to be fixed on operating board 1 by this aluminum casting, starts the first air pressure
Cylinder 7, makes the defective hole one_to_one corresponding of depression bar 8 and aluminum casting, and is pressed on by aluminum casting on operating board 1;
(2) opening the valve 12 on glue conveying box 11, start defeated glue pump 13, defeated glue pump 13 is by the fluid sealant in plastic container 14
It is delivered to the glue-feeder 16 of cloth offset plate 9, flows through the gummosis road 10 in cloth offset plate 9, finally flow in the defective hole of aluminum casting, until
Till defective hole is saturated with;
(3) close the valve 12 on glue conveying box 11, and start the second pneumatic cylinder 2 and valve 3, fluid sealant is pressurizeed
(5-6 kilogram of air pressure also keeps 2 minutes), make fluid sealant force to be seeped in the defect of product, reach required time by valve 3
Close;
(4) opening valve 12, remaining fluid sealant flows back in plastic container 14 under the influence of air pressure, is then shut off
One pneumatic cylinder 7 and the second pneumatic cylinder 2, finally takes out the aluminum casting of infiltration;
(5) carry out the baking of 80-100 degree Celsius in the aluminum casting taken out in step (4) being placed on hot-air blower, make sealing
Adhesive curing is in the defective hole of product.
Although the detailed description of the invention of utility model is described by the above-mentioned accompanying drawing that combines, but not to this utility model
The restriction of protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, this area
Technical staff need not to pay various amendments or deformation that creative work can make still at protection domain of the present utility model
Within.