Kneading device for enhanced color master batch production

Abstract

The utility model discloses an enhanced color master batch production kneading device which comprises a processing barrel, a first processing assembly is arranged at the upper end of the processing barrel, one end of the first processing assembly is connected with the processing barrel, and a second processing assembly is arranged at the lower end of the processing barrel. A plurality of positions of color master batch production raw materials can be heated, so that the problem of uneven heating can be avoided, meanwhile, the heated color master batch production raw materials can be crushed again, that is, some undissolved raw materials are wrapped according to the dissolving principle in the heating process, and therefore the heating efficiency and effect can be improved; through the arrangement of the first treatment assembly, each production and processing raw material can be independently crushed in the production process, so that production errors can be avoided, the crushed production raw materials can be filtered and quantitatively conveyed after crushing is finished, and the production efficiency is improved. Therefore, the production mixing effect and the color master batch production efficiency can be better guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of masterbatch production, and specifically relates to a kneading device for enhancing masterbatch production. Background Technique

[0002] Masterbatch is a new type of special colorant for polymer materials, also known as pigment preparation. Masterbatch is mainly used in plastics. Masterbatch consists of three basic elements: pigments or dyes, carriers, and additives. It is an aggregate obtained by uniformly loading an excessive amount of pigments onto resin, and can be called pigment concentrate. Therefore, its coloring power is higher than that of the pigment itself. In order to better perform kneading treatment on masterbatch, a kneading device for enhancing masterbatch production is needed.

[0003] For example, a kneading device for enhancing masterbatch production disclosed in the Chinese patent publication number CN216181810U, through the combined use of a mounting plate, a crushing box, a second motor, a first motor, a fixing frame, a tank body, a driven gear, a feeding shell, a guiding plate, a first crushing rod, a second crushing rod, a second stirring rod, a first stirring rod, a driving gear, a heater, an inner tank, a driven wheel, a belt, and a driving wheel, has the advantages of more uniform and thorough stirring of raw materials, better mixing effect, improved processing quality, having a pre-crushing function, being able to crush raw materials with larger volumes, and improving the mixing efficiency.

[0004] However, the above device has certain deficiencies in actual use. Although it has a pre-crushing function and can crush raw materials with larger volumes to improve the mixing efficiency when in use, when the crushed production raw materials enter the inner tank, only the periphery of the inner tank is heated and mixed, resulting in a poor heating and mixing effect, that is, the temperature near the inner tank is higher while the temperature at the middle position of the inner tank is lower, thus reducing the production and mixing efficiency. Content of the Utility Model

[0005] In view of the problems in the related art, the utility model provides a kneading device for enhancing masterbatch production to overcome the above technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by the utility model is as follows:

[0007] A kneading device for enhancing masterbatch production includes a processing cylinder. A first processing component is arranged at the upper end of the processing cylinder, and one end of the first processing component is connected to the processing cylinder. A second processing component is arranged at the lower end of the processing cylinder, and a controller is arranged on the processing cylinder.

[0008] Further, in order to better crush multiple different production raw materials and avoid certain errors in mixing, the first processing component includes a mounting frame, which is arranged on one side of the processing cylinder. A plurality of auxiliary cylinders are arranged on the mounting frame. A feed hopper is connected to the upper end of the auxiliary cylinder. A first motor is arranged on the auxiliary cylinder through bolts. The output shaft of the first motor is provided with a rotating rod through a coupling.

[0009] Further, one end of the rotating rod extends from the outside of the auxiliary cylinder to the inside of the auxiliary cylinder. A plurality of first crushing cutters, second crushing cutters and conveying blades are arranged at the end of the rotating rod located inside the auxiliary cylinder, and the first crushing cutters and the second crushing cutters are arranged staggeredly.

[0010] Further, a first cleaning scraper is arranged on one side of the first crushing cutter. A second cleaning scraper is arranged at one end of the first cleaning scraper. A filter plate is arranged directly below the second cleaning scraper, and the filter plate is fixedly arranged inside the auxiliary cylinder. The lower end of the auxiliary cylinder is connected with a guiding cover, and one end of the guiding cover is connected with the upper end of the processing cylinder.

[0011] Further, one end of the guiding cover is connected with a guiding conveying pipe. A metering valve is arranged on the guiding conveying pipe. The other end of the guiding conveying pipe is connected with the processing cylinder, and the guiding conveying pipe is communicated with the processing cylinder.

[0012] Further, in order to better process multiple positions of the production and processing raw materials entering the processing cylinder, the second processing component includes a heating cavity, which is opened in the middle of the processing cylinder. A first heating pipe is arranged inside the heating cavity. A second motor is arranged at the lower end of the processing cylinder. The output shaft of the second motor is provided with a processing rod.

[0013] Further, one end of the processing rod extends from the outside of the processing cylinder to the inside of the processing cylinder. A plurality of stirring blades and a plurality of third crushing cutters are arranged at the end of the processing rod located inside the processing cylinder. A second heating pipe is arranged inside the stirring blade. A third cleaning scraper is arranged on one side of the stirring blade. The third cleaning scraper is in contact with the inner wall of the processing cylinder. One end of the processing cylinder is connected with a discharge pipe.

[0014] Advantages of the present utility model: By providing a second processing component, it is possible to heat multiple positions of the masterbatch production raw materials, thereby avoiding the problem of uneven heating. At the same time, the heated masterbatch production raw materials can be pulverized again. That is, during the heating process, there is a principle of dissolution to wrap some undissolved raw materials, thus improving the heating efficiency and effect. By providing a first processing component, during the production process, each production and processing raw material can be individually pulverized, thereby avoiding production errors. And after pulverization, the pulverized production raw materials can be filtered and quantitatively conveyed, thereby better ensuring the production mixing effect and the masterbatch production efficiency. Brief Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the following-described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0016] Figure 1 is a schematic structural diagram of a kneading device for enhancing masterbatch production according to an embodiment of the present utility model Figure 1 ;

[0017] Figure 2 is a schematic structural diagram of a kneading device for enhancing masterbatch production according to an embodiment of the present utility model Figure 2 ;

[0018] Figure 3 is a schematic structural diagram of the first processing component of a kneading device for enhancing masterbatch production according to an embodiment of the present utility model Figure 1 ;

[0019] Figure 4 is a schematic structural diagram of the first processing component of a kneading device for enhancing masterbatch production according to an embodiment of the present utility model Figure 2 ;

[0020] Figure 5 is a schematic structural diagram of the first processing component of a kneading device for enhancing masterbatch production according to an embodiment of the present utility model Figure 3 ;

[0021] Figure 6 is a schematic structural diagram of the second processing component of a kneading device for enhancing masterbatch production according to an embodiment of the present utility model Figure 1 ;

[0022] Figure 7 is a schematic structural diagram of the second processing component of a kneading device for enhancing masterbatch production according to an embodiment of the present utility model Figure 2。

[0023] Reference numerals:

[0024] 1. Processing cylinder; 2. First processing component; 201. Auxiliary cylinder; 202. Feed hopper; 203. First motor; 204. Rotating rod; 205. First crushing cutter; 206. Second crushing cutter; 207. Conveying blade; 208. First cleaning scraper; 209. Second cleaning scraper; 210. Filter plate; 211. Guide cover; 212. Guide conveying pipe; 213. Dosing valve; 3. Second processing component; 301. Heating chamber; 302. First heating pipe; 303. Second motor; 304. Processing rod; 305. Stirring blade; 306. Third crushing cutter; 307. Second heating pipe; 308. Third cleaning scraper; 309. Discharge pipe; 4. Controller; 5. Mounting rack. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figure 1 - Figure 7 As shown in

[0027] Such as Figure 1 - Figure 7 As shown in

[0028] A first motor 203 is provided above the auxiliary cylinder 201 through bolts. A rotating rod 204 is provided on the output shaft of the first motor 203 through a coupling. One end of the rotating rod 204 extends from the outside of the auxiliary cylinder 201 to the inside of the auxiliary cylinder 201. A plurality of first crushing cutters 205, second crushing cutters 206 and conveying vanes 207 are provided at one end of the rotating rod 204 located inside the auxiliary cylinder 201. The conveying vanes 207 are spiral, and the first crushing cutters 205 and the second crushing cutters 206 are arranged staggeredly. A first cleaning scraper 208 is provided on one side of the first crushing cutter 205. A second cleaning scraper 209 is provided at one end of the first cleaning scraper 208. A filter plate 210 is provided directly below the second cleaning scraper 209, and the filter plate 210 is fixedly arranged inside the auxiliary cylinder 201;

[0029] The lower end of the auxiliary cylinder 201 is connected to a guide cover 211, and one end of the guide cover 211 is connected to the upper end of the processing cylinder 1. One end of the guide cover 211 is connected to a guide conveying pipe 212. Three metering valves 213 are provided on the guide conveying pipe 212. The other end of the guide conveying pipe 212 is connected to the processing cylinder 1, and the guide conveying pipe 212 is communicated with the processing cylinder 1. As Figure 1 - Figure 7 shown, the second processing component 3 includes a heating chamber 301. A heat-insulating material is provided on the outer wall of the processing cylinder 1. The heating chamber 301 is opened in the middle of the processing cylinder 1. A first heating pipe 302 is provided inside the heating chamber 301. A second motor 303 is provided at the lower end of the processing cylinder 1. A processing rod 304 is provided on the output shaft of the second motor 303. One end of the processing rod 304 extends from the outside of the processing cylinder 1 to the inside of the processing cylinder 1. A plurality of stirring vanes 305 and a plurality of third crushing cutters 306 are provided at one end of the processing rod 304 located inside the processing cylinder 1. A second heating pipe 307 is provided inside the stirring vanes 305. A third cleaning scraper 308 is provided on one side of the stirring vanes 305. The third cleaning scraper 308 is in contact with the inner wall of the processing cylinder 1. One end of the processing cylinder 1 is connected to a discharge pipe 309.

[0030] When producing masterbatch, the required production raw materials are placed in the feed hopper 202, and then the first motor 203 is started through the controller 4. Then, the output shaft of the first motor 203 drives the rotating rod 204 to rotate, and then drives the first crushing tool 205 and the second crushing tool 206 to rotate, so as to crush the production raw materials entering. That is, the production raw materials that are damp and caked or have relatively large particles in the production raw materials are crushed, so as to ensure the production processing effect and processing efficiency. During the crushing process, the production raw materials can be filtered through the filter plate 210, so as to further ensure the production effect. The rotating rod 204 drives the conveying blades 207 to convey the filtered production raw materials into the guiding cover 211. Then, the controller 4 is used to sequentially open the three metering valves 213, and then enter the processing cylinder 1 through the guiding conveying pipe 212. During the crushing process, the first cleaning scraper 208 and the second cleaning scraper 209 can clean the auxiliary cylinder 201 and the filter plate 210, so as to ensure the cleanliness inside the auxiliary cylinder 201;

[0031] After the crushing process is completed, the crushed production raw materials enter the processing cylinder 1. Then, the second motor 303 is started through the controller 4 and the first heating pipe 302 and the second heating pipe 307 are turned on. Then, the output shaft of the second motor 303 drives the processing rod 304 to rotate. Then, the processing rod 304 drives the stirring blades 305 and the third crushing tool 306 to rotate. Then, the first heating pipe 302 and the second heating pipe 307 cooperate with each other to heat the production raw materials entering the processing cylinder 1, so as to ensure the kneading effect and efficiency of the masterbatch. By setting the third cleaning scraper 308, the inner wall of the processing cylinder 1 can be cleaned during the production process.

[0032] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An enhanced kneading device for the production of color masterbatches, comprising a processing cylinder (1), characterized in that: A first processing component (2) is provided at the upper end of the processing cylinder (1), and one end of the first processing component (2) is connected to the processing cylinder (1). A second processing component (3) is provided at the lower end of the processing cylinder (1), and a controller (4) is provided on the processing cylinder (1). The second processing component (3) includes a heating chamber (301). The heating chamber (301) is opened in the middle of the processing cylinder (1). A first heating pipe (302) is provided inside the heating chamber (301). A second motor (303) is provided at the lower end of the processing cylinder (1), and a processing rod (304) is provided on the output shaft of the second motor (303). One end of the processing rod (304) extends from the outside of the processing cylinder (1) to the inside of the processing cylinder (1). A plurality of stirring blades (305) and a plurality of third crushing cutters (306) are provided at the end of the processing rod (304) located inside the processing cylinder (1). A second heating pipe (307) is provided inside the stirring blade (305). A third cleaning scraper (308) is provided on one side of the stirring blade (305). The third cleaning scraper (308) is in contact with the inner wall of the processing cylinder (1). A discharge pipe (309) is connected to one end of the processing cylinder (1).

2. The kneading device for producing enhanced color masterbatch according to claim 1, characterized in that, The first processing component (2) includes a mounting frame (5). The mounting frame (5) is provided on one side of the processing cylinder (1). A plurality of auxiliary cylinders (201) are provided on the mounting frame (5). A feed hopper (202) is connected to the upper end of the auxiliary cylinder (201). A first motor (203) is provided on the auxiliary cylinder (201) through bolts. A rotating rod (204) is provided on the output shaft of the first motor (203) through a coupling.

3. The kneading device for producing enhanced masterbatch according to claim 2, characterized in that, One end of the rotating rod (204) extends from the outside of the auxiliary cylinder (201) to the inside of the auxiliary cylinder (201). A plurality of first crushing cutters (205), second crushing cutters (206), and conveying blades (207) are provided at the end of the rotating rod (204) located inside the auxiliary cylinder (201). The first crushing cutters (205) and the second crushing cutters (206) are arranged alternately.

4. An intensifying masterbatch production kneading device according to claim 3, characterized in that, A first cleaning scraper (208) is provided on one side of the first crushing cutter (205). One end of the first cleaning scraper (208) is provided with a second cleaning scraper (209). A filter plate (210) is provided directly below the second cleaning scraper (209). The filter plate (210) is fixedly provided inside the auxiliary cylinder (201). A guide cover (211) is connected to the lower end of the auxiliary cylinder (201), and one end of the guide cover (211) is connected to the upper end of the processing cylinder (1).

5. An intensifying masterbatch production kneading device according to claim 4, characterized in that, One end of the guide cover (211) is connected to a guide conveying pipe (212). A metering valve (213) is provided on the guide conveying pipe (212). The other end of the guide conveying pipe (212) is connected to the processing cylinder (1), and the guide conveying pipe (212) is communicated with the processing cylinder (1).

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