CN106985341B

CN106985341B - Wax injector

Info

Publication number: CN106985341B
Application number: CN201710376828.0A
Authority: CN
Inventors: 吴建华
Original assignee: Individual
Current assignee: Wu Jianhua
Priority date: 2017-05-25
Filing date: 2017-05-25
Publication date: 2018-01-30
Anticipated expiration: 2037-05-25
Also published as: CN106985341A; WO2018214440A1

Abstract

The invention discloses a kind of wax injector, includes cured cylinder and notes cured nozzle；The cured nozzle of note includes the cured mouth structure of the first note and is arranged the cured mouth structure of the second note of the cured mouth structure of the first note；The cured mouth structure of first note includes the first pipeline, and the first pipeline top is provided with the cured head of note of taper；Pass through the cured mouth structure of the first note and the cured mouth structure of the second note for being arranged the cured mouth structure of the first note；And windowing, realization note every time it is cured after between just rotation and then is exited solid wax with pushing block the cured mouth structure of the second note every few seconds.After rotating again, newly hot is cured can to reach mouth quickly, prevent from blocking.

Description

Wax injector

Technical field

The present invention relates to a kind of wax injector.

Background technology

Wax injector is most important equipment during processing of ornament makes, and is mainly used in toward casting in mold box, general streamline The wax injector of formula is needed ceaselessly toward casting in different mold boxes；Wax injector includes wax cylinder and casting nozzle, at interval Between long casting action when, the wax in mouth can solidify quickly, be easier problem appear to is that hawfinch is lived by paraffin blockage, So, have two it is very serious the problem of, 1, wait hot wax to melt the cold wax blocked needing many times.2nd, mill is easily caused Wax in tool is noted not exclusively not thorough.

The content of the invention

It is an object of the invention to overcome disadvantages described above, there is provided a kind of wax injector.

To achieve the above object, concrete scheme of the invention is as follows：A kind of wax injector, include wax cylinder and casting nozzle； The casting nozzle includes the first casting mouth structure and is arranged the second casting mouth structure of the first casting mouth structure；Described first Casting mouth structure includes the first pipeline, and the first pipeline top is provided with the casting head of taper；First pipeline is provided with two symmetrically The the first rectangle windowing set；The second casting mouth structure includes second pipe, and the outer wall afterbody of second pipe is provided with one Gear teeth structure is enclosed, the second pipe is provided with two symmetrically arranged second rectangle windowings；Set on the second pipe inwall Have two it is symmetrically arranged convex stupefied, the face of the convex stupefied close axle is cambered surface, and the cambered surface is concave surface, radian and the first pipeline appearance Face radian is identical, and the chord length of the cambered surface is more than the width of the first rectangle windowing；The length and width difference of second rectangle windowing is big In the length and width of the first rectangle windowing；Also include at least one gear, each gear is engaged with gear teeth structure, also wrapped Include the stepper motor of drive gear rotation；Also include push cylinder on one, upper push cylinder clutch end, which is provided with, to be used to incite somebody to action The wax of solidification releases the rectangle pushing block of casting nozzle, the length and width of rectangle pushing block from the windowing of the first rectangle and the windowing of the second rectangle Degree is respectively smaller than the length and width of the first pipeline.

Wherein, the second rectangle windowing connects with the top of second pipe.

Wherein, the first pipeline tail end is provided with helicitic texture.

Wherein, gear teeth structure and second pipe are formed in one, and are metal material.

Beneficial effects of the present invention are：Pass through the first casting mouth structure and the second wax injection nozzle for being arranged the first casting mouth structure Structure；And windowing, just the second casting mouth structure of rotation and then solid wax is moved back with pushing block every few seconds between realizing after each casting Go out.After rotating again, new hot wax can reach mouth quickly, prevent from blocking.

Brief description of the drawings

Fig. 1 is the structural representation of the present invention；

Fig. 2 is the casting nozzle stereogram of the present invention；

Fig. 3 is the casting nozzle section view of the present invention；

Fig. 4 is the casting nozzle decomposition view of the present invention；

Fig. 5 is the decomposing schematic representation of another angle of casting nozzle of the present invention

View when Fig. 6 is the casting nozzle casting of the present invention；

Fig. 7 is the view that casting nozzle of the present invention releases solid wax stone；

Description of reference numerals in Fig. 1 to Fig. 7：

A- wax cylinders；B- casting nozzles；

The pipelines of 11- first；The rectangles of 12- first open a window；13- casting heads；

21- second pipes；The rectangles of 22- second open a window；23- is convex stupefied；24- gear teeth structures；

The upper push cylinder of 3-；4- rectangle pushing blocks；5- gears.

Embodiment

The present invention is further detailed explanation with specific embodiment below in conjunction with the accompanying drawings, is not the reality the present invention Apply scope and be confined to this.

As shown in Figures 1 to 7, a kind of wax injector described in the present embodiment, wax cylinder a and casting nozzle b are included；The note Wax nozzle b includes the first casting mouth structure and is arranged the second casting mouth structure of the first casting mouth structure；First casting Mouth structure includes the first pipeline 11, and the top of the first pipeline 11 is provided with the casting first 13 of taper；First pipeline 11 is provided with two Symmetrically arranged first rectangle windowing 12；The second casting mouth structure includes second pipe 21, the outer wall of second pipe 21 Afterbody is provided with a circle gear teeth structure 24, and the second pipe 21 is provided with two symmetrically arranged second rectangle windowings 22；It is described It is cambered surface that the inwall of second pipe 21, which is provided with two symmetrically arranged convex stupefied 23, described convex stupefied 23 close to the face of axle, and the cambered surface is Concave surface, radian is identical with the outer surface radian of the first pipeline 11, and the chord length of the cambered surface is more than the width of the first rectangle windowing 12；Second The length and width of rectangle windowing 22 is respectively greater than the length and width of the first rectangle windowing 12；Also include at least one gear 5, each gear 5 is engaged with gear teeth structure 24, also includes the stepper motor of the rotation of drive gear 5；Also include on one Push cylinder 3, the upper clutch end of push cylinder 3, which is provided with, to be used to release the wax of solidification from the windowing of the first rectangle and the windowing of the second rectangle The rectangle pushing block 4 of casting nozzle, the length and width of rectangle pushing block 4 are respectively smaller than the length and width of the first pipeline 11.

Concrete operating principle is as follows：During casting, convex stupefied 23 on the inwall of second pipe 21 cover the first rectangle Windowing 12, allow the first pipeline 11 formed a complete casting passage, after the completion of casting, due to interval time it is long when, Wax in first pipeline 11 solidifies after cooling down rapidly, and when starting second of casting, driving stepper motor gear 5 rotates, tooth The driving gear teeth structure 24 of wheel 5 is rotated, and so as to have rotated second pipe 21, after being rotated by 90 °, the second rectangle of second pipe 21 is opened Window 22 just targeted by the first rectangle windowing 12, form a vertical passage, and now upper push cylinder 3 promotes rectangle pushing block 4 by wax Push out；Then, pushing block returns to original position, forms a cavity in the first pipeline 11, second pipe 21 turn 90 degrees, returned to convex stupefied again The position of 23 the first rectangle of covering windowings 12, although now there be a small amount of existing solid wax on the head of the first pipeline 11, greatly The hot wax of amount can also melt a small amount of solid wax retained after entering out of first pipeline 11.Therefore can effectively solve paraffin blockage to live The problem of passage, daily maintenance is also very simple in addition.

In described in the present embodiment, the second rectangle windowing connects with the top of second pipe 21.Rational in infrastructure, can Easily to dismantle.

In described in the present embodiment, the tail end of the first pipeline 11 is provided with helicitic texture.Facilitate the tail end of the first pipeline 11 and wax The wax outlet of cylinder is connected.Gear teeth structure 24 and second pipe 21 are formed in one, and are metal material.

Pass through the first casting mouth structure and the second casting mouth structure for being arranged the first casting mouth structure；And windowing, realize Just then the second casting mouth structure of rotation is exited solid wax with pushing block every few seconds between after each casting.After rotating again, new Hot wax can reach mouth quickly, prevent from blocking.

Described above is only the preferred embodiment of the present invention, therefore all structures described according to present patent application scope Make, the equivalent change or modification that feature and principle are done, in the protection domain of present patent application.

Claims

A kind of 1. wax injector, it is characterised in that：Include wax cylinder（a）With casting nozzle（b）；The casting nozzle includes first Casting mouth structure and the second casting mouth structure for being arranged the first casting mouth structure；The first casting mouth structure includes the first pipe Road（11）, the first pipeline（11）Top is provided with the casting head of taper（13）；First pipeline（11）It is symmetrically arranged provided with two First rectangle opens a window（12）；The second casting mouth structure includes second pipe（21）, second pipe（21）Outer wall afterbody Provided with a circle gear teeth structure（24）, the second pipe（21）It is provided with two symmetrically arranged second rectangle windowings（22）；Institute State second pipe（21）Inwall is symmetrically arranged convex stupefied provided with two（23）, it is described convex stupefied（23）Face close to axle is cambered surface, The cambered surface is concave surface, radian and the first pipeline（11）Outer surface radian is identical, and the chord length of the cambered surface opens a window more than the first rectangle （12）Width；Second rectangle opens a window（22）Length and width be respectively greater than the first rectangle windowing（12）Length and width； Also include at least one gear（5）, each gear（5）And gear teeth structure（24）Occlusion, also includes drive gear（5）Rotation The stepper motor turned；Also include a upper push cylinder（3）, upper push cylinder（3）Clutch end, which is provided with, to be used for the wax of solidification The rectangle pushing block of casting nozzle is released from the windowing of the first rectangle and the windowing of the second rectangle（4）, rectangle pushing block（4）Length and width It is respectively smaller than the first pipeline（11）Length and width.
A kind of 2. wax injector according to claim 1, it is characterised in that：The second rectangle windowing and second pipe（21） Top connection.
A kind of 3. wax injector according to claim 1, it is characterised in that：First pipeline（11）Tail end is provided with screw thread knot Structure.
A kind of 4. wax injector according to claim 1, it is characterised in that：Gear teeth structure（24）And second pipe（21）For one It is body formed, it is metal material.