CN207789405U - A kind of kneader - Google Patents

Abstract

The utility model discloses a kind of kneaders, its drip irrigation device includes rack, kneading chamber is provided in the rack and for covering the refining chamber cap for closing the kneading chamber, the side of the rack is provided with the driving machine for being connect with the kneading chamber and then driving the kneading chamber production and processing rubber compound, the top of the refining chamber cap connects the loading hopper of conveying liquid dispensing in the oriented kneading chamber, and the control valve for being connected to or obstructing the loading hopper and the kneading chamber is provided between the loading hopper and the refining chamber cap.The utility model is with when into kneading chamber, addition dispensing carries out lasting processing to needs, it is connected to loading hopper and kneading chamber by control valve, so that the dispensing being added in loading hopper is entered by control valve and refining chamber cap in the indoor mixing material of kneading, so that the production and processing of rubber compound continual can carry out, and play the role of closing kneading chamber after obstructing loading hopper and kneading chamber by control valve.

Description

a kneading machine

technical field

The utility model relates to a production and processing equipment for mixed rubber, in particular to a kneader.

Background technique

The kneader is an ideal equipment for kneading, mixing, vulcanization and polymerization of high-viscosity and elastic-plastic materials.

The Chinese patent with publication number CN105498602A discloses a high-strength vacuum kneader, which includes a base, a kneading mechanism, a transmission mechanism, a vacuum pump, a motor, and an electric control box. Fixed on the base, the transmission mechanism is arranged on both sides of the kneading mechanism, the vacuum pump, motor, and electric control box are arranged on one side of the transmission mechanism, and the kneading mechanism includes a kneading chamber, a kneading chamber cover, a stirring The kneading chamber is provided with a kneading chamber cover, and the inside of the kneading chamber is provided with a stirring paddle.

When using the high-intensity vacuum kneader to produce and process the rubber compound, it is necessary to pour all the raw materials into the kneading chamber first, and then it is impossible to add ingredients to the kneading chamber when the high-intensity kneader is used for the production and processing of the rubber compound , and then affect the processing and production of the mixed gel, which needs to be improved.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide a kneader, which has the effect of continuously adding ingredients, and significantly reduces the difficulty of production and processing of mixed rubber.

In order to achieve the above object, the utility model provides the following technical solutions:

A kneader, comprising a frame, on which a kneading chamber and a kneading chamber cover for covering the kneading chamber are arranged, and one side of the frame is provided with a kneading chamber connected to the kneading chamber Then drive the driving machine for producing and processing the mixed rubber in the kneading chamber, the top of the kneading chamber cover is connected with a feeding funnel for delivering liquid ingredients to the kneading chamber, and the feeding funnel is connected with the kneading chamber cover A control valve for connecting or blocking the feeding hopper and the kneading chamber is arranged therebetween.

By adopting the above technical scheme, when it is necessary to add ingredients to the kneading chamber for continuous production and processing of the mixed rubber, the feed hopper and the kneading chamber are connected through the control valve, so that the ingredients added to the feed hopper pass through the control valve and the kneading chamber. The mixing chamber cover then enters into the mixed material in the kneading chamber, so that the production and processing of the mixed rubber can be carried out continuously, and after the addition of the ingredients is completed, the feeding funnel and the kneading chamber are blocked by the control valve, thereby playing a role. The function of sealing the inside and outside of the kneading chamber can effectively prevent debris from entering the kneading chamber and affecting the quality of the rubber compound.

The utility model is further set as: the top of the refining chamber cover is provided with a connecting pipe communicating with the kneading chamber, the upper end of the connecting pipe is threadedly connected with the control valve, and the control valve is connected with the feeding funnel Welded into one.

By adopting the above technical scheme, the threaded connection pipe and the control valve play a role in significantly reducing the difficulty of fixing the feed hopper and the control valve, and the welded control valve and the feed hopper block the feed hopper and the kneading process of the control valve. It plays the role of avoiding the leakage of the ingredients in the feeding funnel when it is in the chamber.

The utility model is further provided that: the control valve includes a valve handle for connecting or blocking the feeding funnel and the kneading chamber.

By adopting the above technical scheme, the control valve handle can use the control valve to connect or block the feeding funnel and the kneading chamber, thereby significantly reducing the difficulty of using the control valve and significantly improving the efficiency of adding ingredients using the feeding funnel .

The utility model is further configured as: the valve handle is connected with a driving member that drives the rotation of the valve handle.

By adopting the above technical solution, when the driving member drives the valve handle to rotate, it plays the role of connecting or blocking the feeding funnel and the kneading chamber, thereby further reducing the difficulty of using the control valve.

The utility model is further configured as follows: the driving member includes a driving hydraulic cylinder whose upper end is rotatably connected to the valve handle, and the lower end of the driving hydraulic cylinder is hinged to the refining chamber cover.

By adopting the above technical scheme, when the driving hydraulic cylinder is running, the control valve handle rotates, and then plays the role of connecting or blocking the feeding funnel and the kneading chamber, while reducing the difficulty of using the control valve, using the driving hydraulic cylinder and the valve handle Control the volume flow rate of the ingredients entering the kneading chamber through the feeding funnel, thereby improving the accuracy of the amount of ingredients added, and significantly improving the quality of the processed and produced rubber mix.

The utility model is further configured as follows: one side of the refining chamber cover is provided with a fixed plate, and the lower end of the driving hydraulic cylinder is fixedly connected with a hinged fixed plate hinged with the fixed plate.

By adopting the above technical solution, the hinged fixed plate is hinged to the fixed plate, which reduces the installation difficulty of the driving hydraulic cylinder.

The utility model is further configured as follows: the opening at the top of the feeding funnel is provided with an inwardly folded inner ring.

By adopting the above technical scheme, the inner ring can significantly reduce the amount of sundries entering the feeding funnel while preventing the ingredients from flowing out of the feeding funnel, thus effectively preventing the sundries from entering the kneading chamber and affecting the The quality of the rubber compound.

In summary, the utility model has the following beneficial effects: by setting the feeding funnel on the mixing chamber cover and connecting or blocking the feeding funnel and the kneading chamber, the mixed rubber in the kneading chamber is in the process of production At this time, the feeding hopper and the kneading chamber can be connected through the control valve, so that the ingredients in the feeding hopper enter the kneading chamber and are being processed into the mixed rubber, which significantly improves the processing and production efficiency of the mixed rubber.

Description of drawings

Fig. 1 is the structural representation of present embodiment;

Fig. 2 is a schematic diagram of a partial structure of another angle of this embodiment.

Explanation of reference signs: 1. frame; 2. driving machine; 3. kneading chamber; 4. cover of refining chamber; 5. vacuum pump; 6. feeding funnel; Drive hydraulic cylinder; 72, hinged fixed plate; 73, valve handle; 8, connecting pipe; 9, cover opener; 11, fixed plate.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in FIG. 1 , a kneader includes a frame 1 . A kneading chamber 3 and a kneading chamber cover 4 located at the upper end of the kneading chamber 3 and used to cover and seal the kneading chamber 3 are arranged on the frame 1 . And on one side of the frame 1 is provided with a drive machine 2 connected with the kneading chamber 3 to drive the kneading chamber 3 to produce and process the mixed rubber. It should be mentioned that, at the rear end of the kneading chamber 3, a lid opener 9 for driving the kneading chamber cover 4 to close on the kneading chamber 3 or to separate from the upper end of the kneading chamber 3 is provided. Furthermore, when pouring raw materials into the kneading chamber 3, the kneading chamber cover 4 is driven to separate from the kneading chamber 3 by the lid opener 9, and then the kneading chamber 3 is driven to rotate toward the front end by the driving machine 2, thereby making the kneading chamber 3 The upper opening of the kneading chamber is inclined to the front end so that the raw materials are poured into the kneading chamber 3 .

As shown in Fig. 1 and Fig. 2, a vacuum pump 5 is arranged on the upper end of the kneading chamber cover 4, and the vacuum pump 5 plays the role of controlling the vacuum state in the kneading chamber 3, so that the kneading chamber 3 in a vacuum state can play a role Significantly improve the production and processing efficiency of compound rubber. In addition, a connecting pipe 8 communicating with the kneading chamber 3 is provided on the top of the mixing chamber cover 4, and a control valve 7 and a feed funnel 6 welded integrally with the control valve 7 are screwed on the upper end of the connecting pipe 8. , and then play the role of significantly reducing the difficulty of fixedly installing the feed hopper 6 and the control valve 7 through the threaded connection pipe 8 and the control valve 7, and when the control valve 7 communicates or blocks the feed hopper 6 and the kneading chamber 3 , so that the welded control valve 7 and the feed hopper 6 play a role in preventing the ingredients in the feed hopper 6 from leaking when the control valve 7 blocks the feed hopper 6 and the kneading chamber 3 .

As shown in Figure 2, the control valve 7 includes a valve handle 73 for connecting or blocking the feed hopper 6 and the kneading chamber 3, and then the control valve 7 can be used to communicate or block the feed hopper 6 by controlling the valve handle 73. And kneading chamber 3, thereby significantly reducing the difficulty of using the control valve 7, and then significantly improving the efficiency of adding ingredients by using the feed hopper 6. It should be mentioned that a fixed plate 11 is provided on one side of the refining chamber cover 4 . The fixed plate 11 is hinged with a hinged fixed plate 72, and the hinged fixed plate 72 is fixedly connected with a drive hydraulic cylinder 71 whose upper end is hinged with the valve handle 73, and then the drive hydraulic cylinder 71 drives the valve handle 73 to rotate so that the control valve 7 is connected. Or block the function of the feed funnel 6 and the kneading chamber 3, thereby significantly reducing the difficulty of using the control valve 7. It should be mentioned that an inwardly folded inner ring 61 is provided at the top opening of the feeding funnel 6, and the inner ring 61 can significantly reduce the inflow of ingredients while preventing the ingredients in the feeding funnel 6 from flowing out. The amount of sundries in the feed hopper 6 is effectively prevented from entering the kneading chamber 3 and affecting the quality of the rubber mix.

When the kneader is used for the processing and production of mixed rubber, the hydraulic cylinder 71 is driven to operate, and then the valve handle 73 is controlled to rotate, and then plays the role of connecting the feeding funnel 6 and the kneading chamber 3, and then makes the feeding funnel 6 The ingredients in 6 enter the mixed material in the kneading chamber 3 through the control valve 7 and the mixing chamber cover 4, so that the production and processing of the mixed rubber can be carried out continuously, and after the addition of the ingredients is completed, through the control The valve 7 blocks the feeding funnel 6 and the kneading chamber 3, so as to close the kneading chamber 3, thereby effectively preventing impurities from entering the kneading chamber 3 and affecting the quality of the rubber compound.

The above descriptions are only preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited to the above-mentioned embodiments, but all technical solutions under the idea of the present utility model belong to the protection scope of the present utility model. It should be pointed out that for those of ordinary skill in the art, some modifications and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims (7)

1. A kneader, comprising a frame (1), on which a kneading chamber (3) and a kneading chamber cover (4) for covering the kneading chamber (3) are arranged , one side of the frame (1) is provided with a driving machine (2) connected to the kneading chamber (3) to drive the kneading chamber (3) to produce and process the compounded rubber, characterized in that: The top of the kneading chamber cover (4) is connected with a feed funnel (6) for delivering liquid ingredients into the kneading chamber (3), and the feed funnel (6) and the kneading chamber cover (4) A control valve (7) for connecting or blocking the feeding funnel (6) and the kneading chamber (3) is arranged between them. 2. A kneader according to claim 1, characterized in that: the top of the kneading chamber cover (4) is provided with a connecting pipe (8) communicating with the kneading chamber (3), and the connecting pipe The upper end of (8) is threadedly connected with the control valve (7), and the control valve (7) is welded integrally with the feed funnel (6). 3. A kneader according to claim 1, characterized in that: the control valve (7) includes a valve for connecting or blocking the feeding funnel (6) and the kneading chamber (3) Shank (73). 4. The kneader according to claim 3, characterized in that: the valve handle (73) is connected with a driving member that drives the valve handle (73) to rotate. 5. A kneader according to claim 4, characterized in that: the driving member includes a driving hydraulic cylinder (71) whose upper end is rotatably connected to the valve handle (73), and the driving hydraulic cylinder (71) The lower end is hinged with the refining chamber cover (4). 6. A kneader according to claim 5, characterized in that: one side of the refining chamber cover (4) is provided with a fixed plate (11), and the lower end of the driving hydraulic cylinder (71) is fixedly connected with A hinged fixed plate (72) hinged with the fixed plate (11). 7. The kneader according to claim 1, characterized in that: an inner folded ring (61) turned inward is provided at the top opening of the feeding funnel (6).