Mixing device

Abstract

The utility model discloses a material mixing device which comprises a material mixing barrel, the bottom of the material mixing barrel is communicated with a first material discharging pipe, a material storage barrel is arranged on one side of the material mixing barrel, the top of the material storage barrel is open, the material storage barrel is connected with a material feeding pipe, the other end of the material feeding pipe is communicated with the material mixing barrel, and the material mixing barrel is connected with the material storage barrel. And a second discharging pipe is arranged below the material storage barrel, and the second discharging pipe communicates with the first discharging pipe. The mixing device is simple in structure and convenient to operate, and the storage function of mixed raw materials is achieved by additionally arranging the storage barrel. By controlling the opening and closing of the feeding valve, the first discharging valve and the second discharging valve, the use of the mixing barrel and the storage barrel can be flexibly switched, and different production requirements are met. When the raw materials in the material mixing barrel are about to be used up, the raw materials in the material storage barrel can be quickly switched, and the production process does not need to be interrupted, so that the production continuity is ensured, the problem that the raw materials are not uniformly mixed or the product quality is reduced is avoided, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of plastic processing, specifically relates to a mixing device. BACKGROUND

[0002] In the industrial production process, especially in the plastic, rubber, food and chemical industry, mixing is a crucial link. The traditional mixing device often only has single mixing and discharging function, when the mixing is completed, the mixed raw materials are directly transported to the subsequent processing equipment through the discharge port. However, this design has some problems. When the raw materials in the mixing device are about to be exhausted, the production process needs to be interrupted to remix, which will lead to the discontinuity of production, and further affect the production efficiency and product quality. Therefore, a mixing device with simple structure, convenient operation and continuous feeding is needed to meet the continuity and stability requirements of the production line. SUMMARY

[0003] The utility model aims at providing a master batch mixing device that can solve the above problems.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A mixing device, comprising a mixing cylinder, a first discharge pipe is arranged at the bottom of the mixing cylinder, the first discharge pipe is communicated with the mixing cylinder, a hollow storage cylinder is arranged at one side of the mixing cylinder, the storage cylinder is open at the top and connected with a feeding pipe, one end of the feeding pipe is arranged at the opening, the other end of the feeding pipe is communicated with the mixing cylinder, a second discharge pipe is arranged below the storage cylinder, the second discharge pipe is communicated with the first discharge pipe, a feeding valve, a first discharge valve and a second discharge valve are respectively arranged on the feeding pipe, the first discharge pipe and the second discharge pipe.

[0006] Preferably, the mixing cylinder comprises a cylinder body and stirring blades arranged in the cylinder body, the stirring blades are connected with a driving motor.

[0007] Preferably, the feeding pipe is connected with the side wall of the mixing cylinder, and the feeding pipe is inclined downward.

[0008] Preferably, the feeding valve is arranged close to the mixing cylinder.

[0009] Preferably, the storage cylinder is arranged below one side of the mixing cylinder, and the connection between the feeding pipe and the cylinder body is arranged at the bottom of the cylinder body.

[0010] Preferably, the second discharge pipe is inclined downward.

[0011] The utility model discloses beneficial effect is: the utility model simple structure, convenient operation, through the additional storage material cylinder, realized the storage function of mixed raw material. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the structure schematic diagram of the utility model;

[0013] Among them: mix material cylinder 1, first discharge pipe 2, storage material cylinder 3, feed pipe 4, opening 5, second discharge pipe 6, feed valve 7, first discharge valve 8 door, second discharge valve 9,

[0014] Cylinder body 10, stirring blade 11, drive motor 12. DETAILED DESCRIPTION

[0015] The technical scheme of the utility model will be explained further in detail in connection with specific implementation.

[0016] As Figure 1 The utility model discloses a kind of mix material devices, it includes a mix material cylinder 1, the bottom of mix material cylinder 1 is provided with first discharge pipe 2, and first discharge pipe 2 is communicated with mix material cylinder 1. After multiple raw materials are put into mix material cylinder 1 and mix, it can flow from first discharge pipe 2, and another end of the first discharge pipe 2 of the utility model can be connected with the feeding port of extruder (not shown) according to use demand. One side of mix material cylinder 1 is provided with hollow storage material cylinder 3, and opening 5 is arranged at the top of storage material cylinder 3, and storage material cylinder 3 is connected with a feed pipe 4, one end of feed pipe 4 is arranged at opening 5, and another end of feed pipe 4 is communicated with mix material cylinder 1, and second discharge pipe 6 is arranged below storage material cylinder 3, and second discharge pipe 6 is communicated with first discharge pipe 2. Mixed raw materials in mix material cylinder 1 can enter storage material cylinder 3 for storage from feed pipe 4, and when needing to use, raw materials in storage material cylinder 3 can flow from second discharge pipe 6. Feed pipe 4, first discharge pipe 2 and second discharge pipe 6 are respectively provided with feed valve 7, first discharge valve 8 and second discharge valve 9, and by controlling feed valve 7, first discharge valve 8 and second discharge valve 9, the use of mix material cylinder 1 and storage material cylinder 3 can be switched, when mixed raw materials in mix material cylinder 1 are used up, mixed raw materials in storage material cylinder 3 can be switched to meet the feeding demand of subsequent extruder, prevent the shortage of raw materials in mix material cylinder 1 from causing feeding interruption and thereby affecting production.

[0017] Wherein, the mixing barrel 1 includes a barrel 10 and a stirring blade 11 arranged in the barrel 10, and the stirring blade 11 is connected with a driving motor 12.

[0018] Further, the feeding pipe 4 is connected with the side wall of the mixing barrel 1, and the feeding pipe 4 and the second discharging pipe 6 are both inclined downward, so as to facilitate the mixed raw materials in the mixing barrel 1 to flow into the storage barrel 3 through the feeding pipe 4, and facilitate the raw materials in the storage barrel 3 to flow into the first discharging pipe 2 from the second discharging pipe 6. When the raw materials in the barrel 10 are stirred, the feeding valve 7 can be opened, and the stirred raw materials flow into the storage barrel 3 for standby. The feeding valve 7 is arranged near the mixing barrel 1, which can prevent the un-stirred raw materials from entering the feeding pipe when the raw materials are fed into the mixing barrel, so as to affect the uniformity of the subsequent extruder. One of the embodiments of the utility model is that the storage barrel 3 is arranged below one side of the mixing barrel 1, the connection between the feeding pipe 4 and the barrel 10 is arranged at the bottom of the barrel 10, the feeding valve 7, the first discharging valve 8 and the second discharging valve 9 are all arranged below the mixing barrel, so as to facilitate the control of the valves. The feeding valve 7, the first discharging valve 8 and the second discharging valve 9 of the utility model do not completely seal the feeding pipe 4, the first discharging pipe 2 and the second discharging pipe 6, and there is only a gap between the valve and the pipeline, which can only allow air to flow, so as to facilitate the flow of raw materials when the valve is opened.

[0019] In use, the feeding valve 7, the first discharging valve 8 and the second discharging valve 9 are closed first, the raw materials are fed into the mixing barrel 1 for mixing, the feeding valve is opened after mixing, the mixed raw materials are fed into the storage barrel 3 for standby, if there is remaining mixed raw materials in the mixing barrel, the first discharging valve 8 can be opened, so that the mixed raw materials flow out through the first discharging pipe 2 for the subsequent extruder; if there is no remaining mixed raw materials in the mixing barrel, the raw materials can be continuously fed for mixing, and the first discharging valve 8 is opened for use. When the mixed raw materials in the mixing barrel 1 are about to be used up, the first discharging valve 8 is closed, the second discharging valve 9 is opened, so that the mixed raw materials in the storage barrel 3 flow out through the second discharging pipe 6 for use, and the raw materials are fed into the mixing barrel 1 for continuous mixing, so as to save the mixing time and realize the continuous feeding of the extruder.

[0020] The utility model has the advantages of simple structure and convenient operation, realizes the storage function of the mixed raw materials by adding the storage barrel 3, and can flexibly switch the use of the mixing barrel 1 and the storage barrel 3 by controlling the opening and closing of the feeding valve 7, the first discharging valve 8 and the second discharging valve 9, so as to meet different production requirements. When the raw materials in the mixing barrel 1 are about to be used up, the raw materials in the storage barrel 3 can be quickly switched, without interrupting the production process, so as to ensure the continuity of production, avoid the problems of uneven mixing of raw materials or decline of product quality, and improve the production efficiency.

[0021] It will be apparent to those skilled in the art that the application is not limited to the details of the above-exemplified embodiments and that the application can be implemented in other particular forms without departing from the spirit or essential characteristics of the application. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No limitation is intended to the scope of the claims with regard to which of the described features in a claim are to be every present in one claim and which one are to be present in more than one claim in combination.

[0022] Furthermore, it should be understood that although the description herein is made on the basis of the embodiments, not every embodiment contains only one independent technical solution, and the description herein is made in this way only for the sake of clarity, and those skilled in the art should consider the description as a whole, and the technical solutions in each embodiment can also be properly combined to form other embodiments which can be understood by those skilled in the art.

Claims

1. A compounding device comprising a compounding barrel, characterized by: The bottom of the mixing barrel is provided with a first discharge pipe which is communicated with the mixing barrel, one side of the mixing barrel is provided with a hollow storage barrel, the top of the storage barrel is open and the storage barrel is connected with a feeding pipe, one end of the feeding pipe is arranged at the opening, the other end of the feeding pipe is communicated with the mixing barrel, the bottom of the storage barrel is provided with a second discharge pipe which is communicated with the first discharge pipe, the feeding pipe, the first discharge pipe and the second discharge pipe are respectively provided with a feeding valve, a first discharge valve and a second discharge valve.

2. A mixing device according to claim 1, characterised in that: The mixing barrel comprises a barrel body and stirring blades arranged in the barrel body, and the stirring blades are connected with a driving motor.

3. A mixing device according to claim 2, wherein: The feeding pipe is connected with the side wall of the mixing barrel, and the feeding pipe is inclined downward.

4. A mixing device according to claim 3, characterised in that: The feeding valve is arranged close to the mixing barrel.

5. The apparatus of claim 3, wherein: The storage barrel is arranged below one side of the mixing barrel, and the connection between the feeding pipe and the barrel body is arranged at the bottom of the barrel body.

6. The apparatus of claim 1, wherein: The second discharge pipe is inclined downward.

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