Summary of the invention
Introducing the concept of a series of reduced form in Summary, this will further describe in detailed description of the invention part.The Summary of the present invention is not meant to the key feature and the essential features that attempt to limit technical scheme required for protection, does not more mean that the protection domain attempting to determine technical scheme required for protection.
In order to solve the problems referred to above, the invention discloses a kind of gluing device, described gluing device is detachably connected with the glue bottle holding glue, described gluing device includes: the housing removably connected with the lower end of described glue bottle, and extend the bottom gluing mouth of described housing, the lower end of described gluing mouth is provided with opening;
It is characterized in that, described gluing device also includes:
Mobile dividing plate, described mobile dividing plate is arranged radially in the inside of described housing, and described mobile dividing plate is provided with plastic hole;
Back-moving spring, the two ends of described back-moving spring are connected with the upper surface of described mobile dividing plate and the interior top surface of described housing respectively;
Pouch, one end of described pouch is fixedly connected on the lower surface periphery of described mobile dividing plate, the upper end of the other end and described gluing mouth is fixing to be connected, described pouch be internally provided with retainer, the two ends of described retainer are rigidly connected with the lower surface of described mobile dividing plate and described gluing mouth respectively;And
Pouch pressing plate, described pouch pressing plate is arranged between the inwall of described pouch and described housing, and the outer surface of described pouch pressing plate is fixing with the inwall of described housing to be connected.
Described back-moving spring is arranged along the inwall above described mobile dividing plate.
Alternatively, described gluing mouth is configured to inverted cone or infundibulate.
Alternatively, the inwall above described mobile dividing plate is provided with the guide that the described mobile dividing plate of restriction is axially moveable.
Alternatively, described housing is configured to cylinder.
Alternatively, the top of described housing is provided with screwed hole, threadeds with described screwed hole in the bottom of described glue bottle.
Alternatively, described pouch pressing plate structure is hyperboloid of one sheet shape, arc or notch cuttype.
Alternatively, described pouch cutting plane in mechanism is " work " font.
Alternatively, pouch described in the protuberance forceful contact of described pouch pressing plate.
Gluing device according to the present invention, being internally provided with transportable retainer and moving dividing plate at housing, it is possible to realize spacing extruding pouch;Thus effectively ensureing the gel quantity of gluing mouth;Do not adopt any quantitative driving equipment, energy-saving and cost-reducing, improve mechanical stability.
Detailed description of the invention
In the following description, a large amount of concrete details is given to provide more thorough understanding of the invention.It will be apparent, however, to one skilled in the art that embodiment of the present invention can be carried out without these details one or more.In other example, in order to avoid obscuring with embodiment of the present invention, technical characteristics more well known in the art are not described.
In order to thoroughly understand embodiment of the present invention, detailed structure will be proposed in following description.Obviously, the execution of embodiment of the present invention is not limited to the specific details that those skilled in the art has the knack of.The better embodiment of the present invention is described in detail as follows, but except these detailed descriptions, the present invention can also have other embodiments.
As it is shown in figure 1, the invention discloses a kind of gluing device, it is detachably connected with the glue bottle 1 holding glue, and glue bottle 1 can be the conventional container for holding glue.Gluing device includes the housing detachably connected with the lower end of glue bottle 1 and extends the gluing mouth 5 of housing bottom, and the lower end of gluing mouth is provided with opening 51.
Gluing device also includes the mobile dividing plate 3 being arranged within housing 2, mobile dividing plate 3 is arranged on the inside of described housing 2 along the radial direction (being perpendicular to the short transverse of gluing device) of housing 2, and can move up and down along axial (short transverse of gluing device) of housing 2.Being provided with one or more plastic hole 31 on mobile dividing plate 3, plastic hole 31 can make the solation above mobile dividing plate 3 enter the region below mobile dividing plate 3.
Specifically, with reference to Fig. 3, in the shown embodiment, housing 2 is the cylindrical structure of inner hollow, and certainly, housing 2 can also be other structure, such as square column etc..The top of housing 2 can be provided with screwed hole, and housing 2 is threadeded with the glue bottleneck 11 of glue bottle 1 by this screwed hole.Glue bottle 1 can be the conventional glue container with standard thread mouth.Certainly, housing 2 is not limited to threaded with the connected mode of glue bottle 1, and other conventional modes are also applicable.
The end of gluing mouth 5 downwardly extends out the bottom of housing 2, and the bottom of gluing mouth 5 is provided with opening 51.It will be appreciated by those skilled in the art that gluing mouth 5 can adopt capillary principle, it can prevent liquid glue in housing 2 from naturally dripping from the opening of gluing mouth 5 because of gravity preferably.
In the present embodiment, gluing mouth 5 be configured to up big and down small cone, but, it will be appreciated by those skilled in the art that it can also be configured to such as reverse pyramid or class bullet etc..Gluing mouth 5 can radially move up and down, thus, as being discussed in detail below, when opening 51 place of gluing mouth 5 touches body surface, gluing mouth 5 is subject to the counteracting force that body surface applies, gluing mouth 5 will be made axially to move up, and via retainer 6, this counteracting force will be passed to mobile dividing plate 3, so that mobile dividing plate 3 drives pouch 7 to move axially upward.
With continued reference to Fig. 1, mobile dividing plate 3 is radially arranged in the inside location roughly halfway up of housing, and mobile dividing plate 3 in axial direction may move, and mobile dividing plate 3 is evenly arranged with plastic hole 31.Mobile dividing plate 3 coordinates with housing 2 closely to ensure that glue cannot flow into the housing 2 part under mobile dividing plate 3 from gap between housing 2 and mobile dividing plate 3.
Housing 2 is divided into two chambers by mobile dividing plate 3, and the chamber above mobile dividing plate 3 can be described as deposits glue chamber 10.Further, deposit glue chamber 10 and formed between upper surface and the interior top surface of housing 2 of mobile dividing plate 3.Depositing glue chamber 10 to connect with glue bottle 1, the inside depositing glue chamber 10 can be provided with back-moving spring 9, the two ends of back-moving spring 9 respectively with the upper surface of mobile dividing plate 3 and deposit the interior top surface in glue chamber 10 and be connected.
And the chamber below mobile dividing plate 3 can be described as pouch chamber, wherein accommodate pouch 7.Further, pouch 7 is positioned at the periphery that one end of the lower section depositing glue chamber 10 and pouch 7 is fixedly connected on the lower surface of mobile dividing plate 3.Pouch 7 connects with depositing glue chamber 10 via plastic hole 31, thus the glue deposited in glue chamber 10 can flow in pouch 7 via the effect of gravity.Pouch 7 can be that the flexible materials such as soft rubber are made, and it can in the inside of housing 2 by the mobile generation deformation moving dividing plate 3.
Pouch pressing plate 4, the outer surface of pouch pressing plate 4 is had to fix the inwall connecting housing 2 between the inwall of pouch 7 and housing 2.Pouch pressing plate 4 is it is so structured that structures such as such as hyperboloid of one sheet shape (Fig. 1 and Fig. 3), arc or ladders.What it made housing 2 radially-inwardly protrudes from inwall with the inwall in capsule chamber.Therefore, as discussed below, under compression, pouch 7 can be subject to the extruding of pouch pressing plate 4 and produce deformation.
As it is shown in figure 1, in the shown embodiment, pouch 7 in an initial condition is subject to the extruding of pouch pressing plate 4 and is hyperboloid of one sheet shape.The structure of pouch pressing plate 4 is more easily generated deformation when making pouch 7 in the inside of housing 2 by tractive, through by when retainer 6 moves mobile dividing plate 3 after gluing mouth 5 stress, hard and on-deformable pouch pressing plate 4 extrude the pouch 7 of softness, so that the shape of pouch 7 changes to the squeezed state shown in Fig. 2 from the hyperboloid of one sheet of the original state shown in Fig. 1, now the lower part of pouch 7 narrows near the position of gluing mouth 5, thus glue is extruded pouch 7.In the shown embodiment, the cross section of pouch 7 is the recesses fit middle with described pouch 7 to housing 2 interior ledge of " work " font pouch pressing plate 4.
The component of such as cylindrical bar or square pole etc. that the retainer 6 that the inside of pouch 7 is arranged can be made for rigid material.The two ends of retainer 6 are rigidly connected with the lower surface of mobile dividing plate 3 and gluing mouth 5 respectively, and therefore, the stroke that the stroke that gluing mouth 5 moves up moves up with mobile dividing plate 3 is equal.And so that the connection between gluing mouth 5 and mobile dividing plate 3 is more firm, multiple retainer 6 can be set inside pouch 7, for instance is triangularly arranged.
When the gluing device of the present invention works, loading the glue of such as liquid ailhead glue etc., operator's hand-held housing 2 outer surface in glue bottle 1, axially downwardly, liquid glue is full of under gravity deposits glue chamber 10 to gluing mouth 5.Further, glue is full of pouch 7 by plastic hole 31.And the external peripheral surface moving dividing plate 3 closely cooperates with housing 2 inner circumferential surface, to ensure that glue flows into pouch only by plastic hole 31.It will be appreciated by those skilled in the art that the quantity by arranging plastic hole 31 and size, can control to flow into the speed of the glue of pouch.And owing to capillarity makes to drip from the opening of gluing mouth 5 without glue under External Force Acting.
During gluing operation, as shown in Figure 2, operator by gluing mouth 5 just to the position needing gluing, and lower pressure shell body 2, gluing mouth 5 is subject on the counteracting force of ground or object applying to move, retainer 6 is driven to move upward while it moves, further such that counteracting force is transferred to mobile dividing plate 3 via retainer 6 so that mobile dividing plate 3 moves axially upward.Connect lower surface and the gluing mouth 5 of mobile dividing plate 3 owing to retainer 6 is fixing, therefore moving the stroke that dividing plate 3 moves axially upward is equal with the stroke that gluing mouth 5 moves up.
And move moving axially upward of dividing plate 3 and the top that can drive pouch 7 is moved, pouch 7 moves past pouch pressing plate 4 in journey pouch 7 is extruded, and then bigger deformation occurs when making pouch 7 from original state to compressive state, so that in pouch 7, major part glue is extruded from gluing mouth 5.
The mobile of mobile dividing plate 3 can compression reseting spring 9.Gluing action is complete, and operator promote housing 2, and gluing mouth 5 is no longer influenced by ground or the counteracting force of object applying, and under the effect of the restoring force of back-moving spring 9, mobile dividing plate 3 radially moves down.Thus moving dividing plate 3, retainer 6, gluing mouth 5 and pouch 7 and will be returned to initial position as shown in Figure 1, in this process, glue flows into housing 2 from glue bottle 1, is full of and deposits glue chamber 10 and pouch 7, it is possible to carries out gluing operation next time.
Owing to the capacity of housing 2 is certain, in other words, the glue amount of depositing depositing glue chamber 10 and pouch 7 is quantitative, therefore, when carrying out gluing, each gluing mouth 5 moves up and mobile dividing plate 3 is moved up thus the total amount of the glue driving the extruding of pouch 7 and getting also is roughly the same.The gluing device of the present invention, without peripheral hardware process auxiliary drive, only relies on artificial click and can complete quantitative gluing action, and motion is flexibly, novel in design, and the liquid such as ailhead glue are had good squeezing out quantitative effect by simple in construction.
In a kind of optional embodiment, back-moving spring 9 is arranged along the inwall depositing glue chamber 10, and namely the inwall rotary setting depositing glue chamber 10 is close to by back-moving spring.
Alternatively, the bottom of pouch 7 is connected with the top elasticity of gluing mouth 5, so, when gluing mouth 5 is moved up relative to housing 2 by the counteracting force of ground or object applying, the bottom of pouch 7 moves up also with the moving up of top of gluing mouth 5, thus ensure that glue will not overflow between the top of the bottom of pouch 7 and gluing mouth 5.What certainly it will be appreciated by those skilled in the art that pouch 7 moves up with gluing mouth 5 should be that certain is a certain amount of to greatest extent, and not can unrestrictedly move up.For moving up of moving-limiting dividing plate 3, and then limit moving up of gluing mouth 5, pouch 7 and retainer 6, except the downward restoring force that back-moving spring 9 produces by compression, guide (not shown) can also be set on the inwall depositing glue chamber 10, guide can be the structures such as conventional limited block, thus with moving-limiting dividing plate 3 movement upwards.
The present invention is illustrated already by above-mentioned embodiment, but it is to be understood that, above-mentioned embodiment is only intended to citing and descriptive purpose, and is not intended to limit the invention within the scope of described embodiment.In addition it will be appreciated by persons skilled in the art that and the invention is not limited in above-mentioned embodiment, more kinds of variants and modifications can also be made according to the teachings of the present invention, within these variants and modifications all fall within present invention scope required for protection.