CN210732896U - A kneader dust excluding hood for preparing silicon rubber compound - Google Patents
A kneader dust excluding hood for preparing silicon rubber compound Download PDFInfo
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- CN210732896U CN210732896U CN201921736855.5U CN201921736855U CN210732896U CN 210732896 U CN210732896 U CN 210732896U CN 201921736855 U CN201921736855 U CN 201921736855U CN 210732896 U CN210732896 U CN 210732896U
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- kneading machine
- dust excluding
- excluding hood
- dust
- hood
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Abstract
The utility model discloses a kneading machine dust excluding hood for preparing silicon rubber gross rubber, including the kneading machine body, the top of kneading machine body is equipped with the kneading machine upper cover, and the upside of kneading machine body is rotatable to be equipped with the pivot, and the bottom liftable of pivot is installed the dust excluding hood of mutually supporting with the kneading machine body, and the dust excluding hood establishes the upside at the kneading machine upper cover, and fixed mounting has the air pump on the diapire of pivot, and the output fixed mounting of air pump has metal collapsible tube, and metal collapsible tube's bottom fixed mounting is on the roof of dust excluding hood. The utility model discloses with dust excluding hood sealing connection on the top of kneading machine upper cover and be connected with the air pump on the top of dust excluding hood, pressurize in to the dust excluding hood with the help of the air pump during use, can not only prevent the dust class material in the kneading machine and outwards flow, can guarantee moreover that the material in the kneading machine is in the kneading machine all the time, not only improved the result of use of kneading machine, also improved the production quality of silicon rubber compound.
Description
Technical Field
The utility model relates to a kneading machine technical field especially relates to a kneading machine dust excluding hood for preparing silicon rubber compound.
Background
The kneader is an ideal device for kneading, mixing, vulcanizing and polymerizing high-viscosity and elastoplastic materials, and can be used for producing silicon rubber, sealant, hot melt adhesive, food gum base, pharmaceutical preparations and the like.
Through search, Chinese patent No. CN202366662U discloses a kneader with a dust hood, in particular to a dust hood of a kneader used for preparing silicon rubber compound. The kneader is characterized in that the dust hood is connected with the upper cover of the kneader through a concentric reducing pipe.
The existing kneading machine with the dust hood has the following defects: the dust excluding hood is simply connected to the top end of the upper cover of the kneading machine, and in the kneading process of the silicone rubber compound, most of dust materials in the kneading machine can be gathered into the dust excluding hood due to the rotation of the rotating shaft in the kneading machine, so that the production quality of the silicone rubber compound can be influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the unreasonable problem of dust excluding hood design of the kneading machine with the dust excluding hood in the prior art, and providing a kneading machine dust excluding hood for preparing silicon rubber compound.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a kneading machine dust excluding hood for preparing silicon rubber compound, includes the kneading machine body, the top of kneading machine body is equipped with the kneading machine upper cover, the rotatable pivot that is equipped with of upside of kneading machine body, the bottom liftable of pivot is installed the dust excluding hood of mutually supporting with the kneading machine body, and the dust excluding hood cover establishes the upside at the kneading machine upper cover, fixed mounting has the air pump on the diapire of pivot, the output fixed mounting of air pump has metal collapsible tube, and metal collapsible tube's bottom fixed mounting is on the roof of dust excluding hood, fixed mounting has the connecting plate on the lateral wall on kneading machine body top, and the dust excluding hood can dismantle sealing connection on the connecting plate, install the relief valve on the dust excluding hood.
Preferably, symmetry fixed mounting has two female poles of telescopic link, two on the diapire of pivot all insert on the diapire of the female pole of telescopic link and be equipped with the sub-pole of telescopic link, and the equal fixed mounting in bottom of the sub-pole of telescopic link is on the roof of dust excluding hood, every all around being equipped with first spring on the lateral wall of the sub-pole of telescopic link, and the both ends of first spring are fixed mounting respectively on dust excluding hood and the female pole of telescopic link.
Preferably, the annular connecting groove mutually matched with the dust excluding hood is formed in the top wall of the connecting plate, a limiting pin is inserted into the outer side wall of one side of the connecting plate and penetrates through the outer side wall of one side of the connecting plate and extends into the annular connecting groove, and a limiting hole mutually matched with the limiting pin is formed in the outer side wall of the dust excluding hood.
Preferably, a sealing gasket matched with the dust hood is fixedly installed on the bottom wall of the inner side of the annular connecting groove.
Preferably, the one end fixed mounting that the annular spread groove was kept away from to the spacer pin has the arm-tie, symmetry fixed mounting has two movable rods on the lateral wall that the arm-tie is close to connecting plate one side, and the one end that the arm-tie was kept away from to the movable rod all inserts and establish on the connecting plate, two all around being equipped with the second spring on the movable rod, and the both ends of second spring fixed mounting respectively on connecting plate and arm-tie.
Preferably, the top wall of the limiting pin close to one end of the annular connecting groove is an inclined surface.
Compared with the prior art, the utility model discloses there is following beneficial effect:
1. the dust hood is connected to the top end of the upper cover of the kneading machine in a sealing manner, the air pump is connected to the top end of the dust hood, and when the kneading machine is used, the air pump is used for pressurizing the dust hood, so that not only can dust materials in the kneading machine be prevented from flowing outwards, but also the materials in the kneading machine can be ensured to be always in the kneading machine, the using effect of the kneading machine is improved, and the production quality of the silicon rubber compound is also improved;
2. simple structure, can be convenient with the dust excluding hood sealing connection to the top of kneading machine upper cover or pull down from the top of kneading machine upper cover, convenient operation, swift, practical function is good.
Drawings
FIG. 1 is a front structural cross-sectional view of a kneader dust excluding hood for preparing silicone rubber compound provided by the utility model;
FIG. 2 is a schematic front structural view of a dust hood of a kneader used for preparing silicone rubber compound according to the present invention;
FIG. 3 is an enlarged view of the A part structure of the kneader dust excluding hood for preparing silicone rubber compound provided by the utility model.
In the figure: 1 kneading machine body, 2 kneading machine upper covers, 3 pivot, 4 dust excluding hoods, 5 female poles of telescopic link, 6 sub poles of telescopic link, 7 first spring, 8 air pumps, 9 metal collapsible tube, 10 connecting plates, 11 annular spread grooves, 12 seal ring, 13 spacer pins, 14 arm-tie, 15 movable rods, 16 second springs, 17 spacing holes, 18 relief valves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a kneader dust hood for preparing silicone rubber compound comprises a kneader body 1, a kneader upper cover 2 is arranged at the top end of the kneader body 1, a rotating shaft 3 is rotatably arranged at the upper side of the kneader body 1, a dust hood 4 mutually matched with the kneader body 1 is arranged at the bottom end of the rotating shaft 3 in a lifting manner, the dust hood 4 is arranged at the upper side of the kneader upper cover 2 in a covering manner, two telescopic rod female rods 5 are symmetrically and fixedly arranged on the bottom wall of the rotating shaft 3, telescopic rod male rods 6 are respectively inserted on the bottom walls of the two telescopic rod female rods 5, the bottom ends of the telescopic rod male rods 6 are respectively fixedly arranged on the top wall of the dust hood 4, a first spring 7 is wound on the outer side wall of each telescopic rod male rod 6, and the two ends of the first spring 7 are respectively fixedly arranged on the dust hood 4 and the telescopic rod female rods 5, so, after the dust hood 4 is released, the first spring 7 pulls the dust hood 4 to move upwards due to the restoration of the elasticity of the first spring.
Fixed mounting has air pump 8 on the diapire of pivot 3, output fixed mounting of air pump 8 has metal collapsible tube 9, and metal collapsible tube 9's bottom fixed mounting is on the roof of dust excluding hood 4, metal collapsible tube 9 is long enough, and meander the setting between air pump 8 and dust excluding hood 4, fixed mounting has connecting plate 10 on the lateral wall on 1 top of kneading machine body, and dust excluding hood 4 can dismantle sealing connection on connecting plate 10, with 4 sealing connection of dust excluding hood 2's top of kneading machine and with the help of air pump 8 to the internal pressurization of dust excluding hood 4, can not only prevent the outside outflow of dust class material in the kneading machine, and can guarantee that the material in the kneading machine is in the kneading machine all the time, the result of use of kneading machine has not only been improved, the production quality of silicon rubber compound has also been.
Offer on the roof of connecting plate 10 with dust excluding hood 4 annular connecting groove 11 of mutually supporting, fixed mounting has the seal ring 12 of mutually supporting with dust excluding hood 4 on the diapire of annular connecting groove 11 inboard, can promote the leakproofness that dust excluding hood 4 and connecting plate 10 are connected.
A limiting pin 13 is inserted on the outer side wall of one side of the connecting plate 10, the limiting pin 13 penetrates through the outer side wall of one side of the connecting plate 10 and extends into the annular connecting groove 11, a pulling plate 14 is fixedly installed at one end, far away from the annular connecting groove 11, of the limiting pin 13, two movable rods 15 are symmetrically and fixedly installed on the outer side wall, near to one side of the connecting plate 10, of the pulling plate 14, one ends, far away from the pulling plate 14, of the movable rods 15 are inserted on the connecting plate 10, second springs 16 are wound on the two movable rods 15, two ends of each second spring 16 are fixedly installed on the connecting plate 10 and the pulling plate 14 respectively, a limiting hole 17 matched with the limiting pin 13 is formed in the outer side wall of the dust hood 4, the dust hood 4 can extrude the inclined top wall of the limiting pin 13 and push the limiting pin 13 to the outer side of the annular connecting groove 11 when the dust hood 4 is completely inserted into the annular connecting groove 11, the second springs 16 can push one end of the, therefore, the dust hood 4 can be conveniently and fixedly installed at the top end of the upper cover 2 of the kneading machine, the top wall of one end, close to the annular connecting groove 11, of the limiting pin 13 is an inclined surface, and the limiting pin 13 can be pushed to move to the outer side of the annular connecting groove 11 when the dust hood 4 moves downwards.
The safety valve 18 is arranged on the dust hood 4, so that the excessive air pressure in the dust hood 4 can be prevented, and the use safety performance of the dust hood 4 is improved.
In the utility model, the rotating shaft 3 and the dust hood 4 are rotated to the top end of the kneader body 1, the dust hood 4 is moved downwards and the bottom end of the dust hood 4 is inserted into the annular connecting groove 11, the dust hood 4 can extrude the top wall of the limit pin 13 which is inclined when moving downwards and push the limit pin 13 to the outer side of the annular connecting groove 11, after the dust hood 4 is completely inserted into the annular connecting groove 11, the second spring 16 can push one end of the limit pin 13 to be inserted into the limit hole 17 due to the recovery of the elasticity of the second spring, so that the dust hood 4 can be conveniently and fixedly installed to the top end of the kneader upper cover 2; the air pump 8 is started, the air pump 8 can pressurize the dust hood 4 through the metal hose 9, and therefore the dust materials in the kneader body 1 can be prevented from flowing out of the kneader.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a kneader dust excluding hood for preparing silicon rubber compound, includes kneader body (1), the top of kneader body (1) is equipped with kneader upper cover (2), its characterized in that: the rotatable pivot (3) that is equipped with of upside of kneading machine body (1), but the bottom liftable of pivot (3) is installed dust excluding hood (4) of mutually supporting with kneading machine body (1), and dust excluding hood (4) cover establishes the upside in kneading machine upper cover (2), fixed mounting has air pump (8) on the diapire of pivot (3), the output fixed mounting of air pump (8) has metal collapsible tube (9), and the bottom fixed mounting of metal collapsible tube (9) is on the roof of dust excluding hood (4), fixed mounting has connecting plate (10) on the lateral wall on kneading machine body (1) top, and dust excluding hood (4) can dismantle sealing connection on connecting plate (10), install relief valve (18) on dust excluding hood (4).
2. The dust hood of the kneader used for preparing the silicone rubber compound according to claim 1, characterized in that: symmetry fixed mounting has two female poles of telescopic link (5), two on the diapire of pivot (3) all insert on the diapire of female pole of telescopic link (5) and be equipped with sub-pole of telescopic link (6), and the equal fixed mounting in bottom of sub-pole of telescopic link (6) is on the roof of dust excluding hood (4), every all around being equipped with first spring (7) on the lateral wall of sub-pole of telescopic link (6), and the both ends difference fixed mounting of first spring (7) is on dust excluding hood (4) and female pole of telescopic link (5).
3. The dust hood of the kneader used for preparing the silicone rubber compound according to claim 1, characterized in that: offer on the roof of connecting plate (10) with dust excluding hood (4) annular connection groove (11) of mutually supporting, insert on the lateral wall of connecting plate (10) one side and be equipped with spacer pin (13), and spacer pin (13) run through the lateral wall of connecting plate (10) one side and extend to in annular connection groove (11), offer on the lateral wall of dust excluding hood (4) spacing hole (17) of mutually supporting with spacer pin (13).
4. The dust hood of the kneader used for preparing the silicone rubber compound according to claim 3, characterized in that: and a sealing gasket (12) matched with the dust hood (4) is fixedly arranged on the inner side bottom wall of the annular connecting groove (11).
5. The dust hood of the kneader used for preparing the silicone rubber compound according to claim 3, characterized in that: one end fixed mounting that annular spread groove (11) was kept away from in spacer pin (13) has arm-tie (14), symmetry fixed mounting has two movable rods (15) on the lateral wall that arm-tie (14) are close to connecting plate (10) one side, and the one end that arm-tie (14) were kept away from in movable rod (15) all inserts and establish on connecting plate (10), two all around being equipped with second spring (16) on movable rod (15), and the both ends difference fixed mounting of second spring (16) is on connecting plate (10) and arm-tie (14).
6. The dust hood of the kneader used for preparing the silicone rubber compound according to claim 3, characterized in that: the top wall of the limiting pin (13) close to one end of the annular connecting groove (11) is an inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921736855.5U CN210732896U (en) | 2019-10-16 | 2019-10-16 | A kneader dust excluding hood for preparing silicon rubber compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921736855.5U CN210732896U (en) | 2019-10-16 | 2019-10-16 | A kneader dust excluding hood for preparing silicon rubber compound |
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| Publication Number | Publication Date |
|---|---|
| CN210732896U true CN210732896U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921736855.5U Active CN210732896U (en) | 2019-10-16 | 2019-10-16 | A kneader dust excluding hood for preparing silicon rubber compound |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112297483A (en) * | 2020-10-09 | 2021-02-02 | 江苏诚泰车辆有限公司 | Avoid waste gas pollution's vulcanizer for tire processing |
| CN112999773A (en) * | 2021-03-09 | 2021-06-22 | 安徽顺达环保科技股份有限公司 | Complete equipment for capturing and purifying multi-source accidental smoke dust on top of coke oven |
-
2019
- 2019-10-16 CN CN201921736855.5U patent/CN210732896U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112297483A (en) * | 2020-10-09 | 2021-02-02 | 江苏诚泰车辆有限公司 | Avoid waste gas pollution's vulcanizer for tire processing |
| CN112297483B (en) * | 2020-10-09 | 2021-09-14 | 江苏诚泰车辆有限公司 | Avoid waste gas pollution's vulcanizer for tire processing |
| CN112999773A (en) * | 2021-03-09 | 2021-06-22 | 安徽顺达环保科技股份有限公司 | Complete equipment for capturing and purifying multi-source accidental smoke dust on top of coke oven |
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