Color masterbatch stirring and drying device

Abstract

The utility model relates to the technical field of color masterbatch production and processing, and discloses a color masterbatch stirring and drying device which comprises a supporting base, and a heating assembly used for heating and drying color masterbatch is arranged on one side of the supporting base. By arranging the heating assembly, the stirring assembly, the scattering assembly and the driving assembly, when the color masterbatch is stirred and dried, the heating assembly can evenly heat the color masterbatch, and after the driving assembly is started, a stirring barrel and a rotating column of the stirring assembly can rotate in the opposite directions; according to the color master batch stirring device, the color master batch can be well shaken and stirred in the stirring barrel, the scattering assembly can collide with the color master batch when the color master batch shakes, the color master batch which is stacked and shaken together can be scattered, and the effects that the color master batch is stirred in a unified mode, and the heating and drying speed of the color master batch is kept consistent are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of masterbatch production and processing, in particular to a masterbatch stirring and drying device. Background Art

[0002] A plastic colorant made of a high proportion of pigments or additives and thermoplastic resins that are well dispersed. The selected resin has good wetting and dispersing effects on the colorant and has good compatibility with the colored material. Masterbatch is a new type of special colorant for polymer materials, which can be easily called pigment preparation. Masterbatch is mainly used on plastics. Masterbatch is composed of three basic elements: pigment, carrier and additive. It is an aggregate made by uniformly loading an extraordinary amount of pigment into the resin, which can be called pigment concentrate. Therefore, its tinting power is higher than the pigment itself. During processing, a small amount of masterbatch is mixed with uncolored resin to achieve colored resin or products with designed pigment concentration. Masterbatch is widely used, so it is also necessary to optimize the production and processing of masterbatch.

[0003] For example, a new material masterbatch high-speed stirring and drying device is disclosed in the Chinese utility model patent with announcement number CN210820382U. Although the above-mentioned prior art allows high-temperature gas to be evenly distributed in the stirring tank and fully contact the masterbatch under high-speed stirring to increase its stirring and drying efficiency, the masterbatch will accumulate at the bottom of the stirring tank due to gravity because the stirring tank is vertically arranged. Although the stirring rod can stir the masterbatch, it cannot make the masterbatch inside the stirring tank shake all at once, so some of the masterbatch will stay in one position for a long time, and the masterbatch accumulated at the bottom of the stirring tank cannot be fully contacted with the air, resulting in that some of the masterbatch cannot be well contacted and dried with the hot air, so that the drying speed of the masterbatch inside the stirring tank is inconsistent, and too long stirring and heating drying will cause some masterbatches with higher heat to agglomerate and affect the quality. Therefore, it is necessary to design a masterbatch stirring and drying device that can make all the masterbatches shake together when the masterbatch is stirred and dried to maintain a synchronous drying speed. Utility Model Content

[0004] In order to solve the technical problem that the stirring rod cannot make all the masterbatches shake together and contact the air, resulting in inconsistent heating and drying speeds of the masterbatches accumulated at the bottom of the stirring tank, the utility model provides a masterbatch stirring and drying device.

[0005] The utility model is implemented by the following technical scheme: a masterbatch stirring and drying device, comprising a supporting base, a heating component for heating and drying the masterbatch is provided on one side of the supporting base, a stirring component for rolling and stirring the masterbatch when it is heated and dried to increase the drying uniformity and drying speed is provided inside the heating component, a plurality of breaking up components for breaking up the rolling masterbatch are provided inside the stirring component, and a driving component for driving the stirring component to work and ventilating the heating component to make the heating more uniform is provided on one side of the stirring component.

[0006] Through the above technical solution, the stirring component is used to make all the masterbatches shake in the stirring component. During the shaking process, they will be hit and broken up by the breaking component, so that the masterbatches are more dispersed and in contact with the hot air, which is convenient for keeping all the masterbatches dry and uniform.

[0007] As a further improvement of the above scheme, the heating assembly includes a hollow heating tube fixedly mounted on a support base, a heat preservation plate fixedly mounted on the inner wall of the heating tube, and a heating rod spirally mounted inside the heat preservation plate.

[0008] Through the above technical solution, the spiral heating rod can make the heating inside the heating tube more uniform.

[0009] As a further improvement of the above scheme, the stirring assembly includes a stirring barrel arranged inside the heating cylinder, a rotating column rotatably arranged inside the stirring barrel, and a cover plate for closing the stirring barrel, a plurality of baffles symmetrically arranged are fixedly installed on the inner wall of the stirring barrel, and limiting rings are rotatably sleeved at both ends of the stirring barrel, and a plurality of connecting plates fixedly installed on one side to the inner wall of the heating cylinder are fixedly installed on the circumferential surfaces of the two limiting rings, and the stirring barrel and the cover plate are both arranged in a ventilated mesh structure.

[0010] Through the above technical solution, the mixing barrel and the rotating column will rotate in opposite directions to each other, so that the masterbatch inside can be shaken more fully, and the baffle will also prevent the masterbatch from accumulating at the bottom of the mixing barrel.

[0011] As a further improvement of the above solution, the scattering assembly includes a fixed rod fixedly mounted on a rotating column, a rotating sleeve rotatably mounted on the fixed rod, and scattering plates fixedly mounted on both sides of the rotating sleeve.

[0012] Through the above technical solution, the masterbatch shaking up and down inside the mixing barrel will be hit by the scattering plate, so that the masterbatch is more dispersed and better contacted with the hot air for drying.

[0013] As a further improvement of the above scheme, a gear plate with a gear groove is fixedly installed at one end of the heating cylinder, one end of the rotating column passes through the mixing barrel and is fixedly installed with a first gear, one side of the first gear is meshedly connected with a second gear rotatably installed with the mixing barrel, one side of the second gear is meshedly connected with a third gear rotatably installed with the mixing barrel, the third gear is meshedly connected with the gear plate, and the other end of the rotating column passes through the cover plate.

[0014] Through the above technical solution, the three gears cooperate with the gear plate to allow the rotating column and the mixing barrel to rotate in opposite directions.

[0015] As a further improvement of the above scheme, the driving assembly includes a servo motor arranged on one side of the supporting base, a connecting rod fixedly installed on the output end of the servo motor, and a plurality of fan blades arranged symmetrically on the circumferential surface of the connecting rod, one end of the connecting rod is fixedly installed on the rotating column, and a sliding sleeve at one end of the rotating column is provided with a rubber ring for preventing the cover from moving.

[0016] Through the above technical solution, after the servo motor is started, the fan blades will blow the hot air for circulation, allowing the hot air to better contact the masterbatch.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model provides a heating component, a stirring component, a breaking up component and a driving component, so that when the masterbatch is stirred and dried, the heating component can evenly heat the masterbatch, and after the driving component is started, the stirring barrel and the rotating column of the stirring component can rotate in opposite directions, so that the masterbatch can be better shaken and stirred inside the stirring barrel, and the breaking up component can collide with the masterbatch when it is shaken, so that the masterbatch piled up and shaken can be dispersed, which has the effect of uniformly stirring the masterbatch so that its heating and drying speed can be kept consistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model having a heating component;

[0021] Figure 3 It is a schematic diagram of the structure of the utility model having a gear plate;

[0022] Figure 4 It is a schematic diagram of the internal structure of the mixing barrel of the utility model.

[0023] Description of main symbols:

[0024] 1. Support base; 201. Heating tube; 202. Insulation plate; 203. Heating rod; 301. Mixing barrel; 302. Rotating column; 303. Cover plate; 401. Fixing rod; 402. Rotating sleeve; 403. Breaking plate; 501. Servo motor; 502. Connecting rod; 503. Fan blade; 6. Baffle; 7. Limiting ring; 8. Connecting plate; 9. Gear plate; 10. First gear; 11. Second gear; 12. Third gear; 13. Rubber ring. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0026] Please combine Figure 1-Figure 4 A masterbatch stirring and drying device of the present embodiment includes a supporting base 1, a heating component for heating and drying the masterbatch is provided on one side of the supporting base 1, a stirring component for rolling and stirring the masterbatch when it is heated and dried to increase the drying uniformity and drying speed is provided inside the heating component, a plurality of breaking up components for breaking up the rolling masterbatch are provided inside the stirring component, and a driving component for driving the stirring component to work and ventilating the heating component to make the heating more uniform is provided on one side of the stirring component.

[0027] Combination Figure 1 and Figure 2 The heating assembly includes a hollow heating tube 201 fixedly mounted on the support base 1, a heat preservation plate 202 fixedly mounted on the inner wall of the heating tube 201, and a heating rod 203 installed in a spiral shape inside the heat preservation plate 202. The spiral heating rod 203 can make the heating inside the heating tube 201 more uniform.

[0028] Combination Figure 2-Figure 4 The stirring assembly includes a stirring barrel 301 arranged inside the heating cylinder 201, a rotating column 302 rotatably arranged inside the stirring barrel 301, and a cover plate 303 for closing the stirring barrel 301. A plurality of baffles 6 arranged in a central symmetrical manner are fixedly installed on the inner wall of the stirring barrel 301. Limiting rings 7 are rotatably sleeved on both ends of the stirring barrel 301. A plurality of connecting plates 8 fixedly installed on one side with the inner wall of the heating cylinder 201 are fixedly installed on the circumferential surfaces of the two limiting rings 7. The stirring barrel 301 and the cover plate 303 are both arranged in a ventilated mesh structure.

[0029] Combination Figure 2-Figure 4The scattering assembly includes a fixed rod 401 fixedly mounted on the rotating column 302, a rotating sleeve 402 rotatably mounted on the fixed rod 401, and scattering plates 403 fixedly mounted on both sides of the rotating sleeve 402. A gear plate 9 with a gear groove is fixedly mounted on one end of the heating cylinder 201. One end of the rotating column 302 passes through the mixing barrel 301 and is fixedly mounted with a first gear 10. One side of the first gear 10 is meshedly connected with a second gear 11 rotatably mounted with the mixing barrel 301. One side of the second gear 11 is meshedly connected with the second gear 11. A third gear 12 is connected to the mixing barrel 301 for rotation. The third gear 12 is meshed with the gear plate 9. The other end of the rotating column 302 passes through the cover plate 303. The mixing barrel 301 and the rotating column 302 rotate in opposite directions to allow the masterbatch inside to shake more fully. The baffle 6 also prevents the masterbatch from accumulating at the bottom of the mixing barrel 301. The masterbatch shaking up and down inside the mixing barrel 301 will also be hit by the scattering plate 403, allowing the masterbatch to be more dispersed and better contacted with the hot air for drying.

[0030] Combination Figure 1 The driving assembly includes a servo motor 501 arranged on one side of the support base 1, a connecting rod 502 fixedly installed on the output end of the servo motor 501, and a plurality of fan blades 503 centrally symmetrically arranged on the circumferential surface of the connecting rod 502. One end of the connecting rod 502 is fixedly installed on the rotating column 302, and one end of the rotating column 302 is slidingly sleeved with a rubber ring 13 for preventing the cover plate 303 from moving. After the servo motor 501 is started, the fan blades 503 will blow hot air for circulation, so that the hot air can better contact with the masterbatch.

[0031] The implementation principle of a color masterbatch stirring and drying device in the embodiment of the present application is as follows: slide the rubber ring 13 to open the cover 303, put the color masterbatch into the mixing barrel 301, use the rubber ring 13 to close the cover 303 and then start the servo motor 501 and the heating rod 203, the connecting rod 502 of the servo motor 501 rotates, so that the fan blade 503 also rotates, and the hot air inside the heating cylinder 201 is blown, so that the hot air can better pass through the mixing barrel 301 and contact the color masterbatch, the connecting rod 502 will also drive the rotating column 302 to rotate, and the rotation of the rotating column 302 will cause the first gear 10 to rotate, so that the second gear 11 and the third gear 12 will all rotate, and finally The third gear 13 is engaged with the rotation of the gear plate 9 to push the mixing barrel 301, so that the rotating column 302 and the mixing barrel 301 can rotate in opposite directions. The masterbatch inside the mixing barrel 301 will be blocked by the baffle 6, and will move to a certain height along the rotation direction of the mixing barrel 301 and then fall down. When falling, it will also encounter the collision of the breaking plate 403 driven by the reverse rotation of the rotating column 302, so that the masterbatch that was originally dispersed due to the up and down shaking will become more dispersed. This setting can keep the drying speed of all heated and stirred masterbatches consistent, avoid the accumulation of masterbatch resulting in less heating time or too long heating time, thereby increasing the quality of the masterbatch.

[0032] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A masterbatch stirring and drying device, comprising a supporting base (1), characterized in that: A heating component for heating and drying the masterbatch is provided on one side of the support base (1); a stirring component for rolling and stirring the masterbatch during heating and drying to increase drying uniformity and drying speed is provided inside the heating component; a plurality of breaking up components for breaking up the rolling masterbatch are provided inside the stirring component; a driving component for driving the stirring component to work and ventilating the heating component to make heating more uniform is provided on one side of the stirring component.

2. A color masterbatch stirring and drying device as claimed in claim 1, characterized in that: The heating assembly comprises a hollow heating cylinder (201) fixedly mounted on a support base (1), a heat preservation plate (202) fixedly mounted on the inner wall of the heating cylinder (201), and a heating rod (203) installed in a spiral shape inside the heat preservation plate (202).

3. A color masterbatch stirring and drying device as claimed in claim 2, characterized in that: The stirring assembly comprises a stirring barrel (301) arranged inside a heating cylinder (201), a rotating column (302) rotatably arranged inside the stirring barrel (301), and a cover plate (303) used to close the stirring barrel (301); a plurality of baffles (6) arranged in a centrally symmetrical manner are fixedly mounted on the inner wall of the stirring barrel (301); limiting rings (7) are rotatably sleeved on both ends of the stirring barrel (301); a plurality of connecting plates (8) are fixedly mounted on the circumferential surfaces of the two limiting rings (7), one side of which is fixedly mounted to the inner wall of the heating cylinder (201); and the stirring barrel (301) and the cover plate (303) are both arranged in a ventilated mesh structure.

4. A color masterbatch stirring and drying device as claimed in claim 3, characterized in that: The scattering assembly comprises a fixed rod (401) fixedly mounted on a rotating column (302), a rotating sleeve (402) rotatably sleeved on the fixed rod (401), and scattering plates (403) fixedly mounted on both sides of the rotating sleeve (402).

5. A color masterbatch stirring and drying device as claimed in claim 3, characterized in that: A gear plate (9) with a gear groove is fixedly mounted on one end of the heating cylinder (201); one end of the rotating column (302) passes through the mixing barrel (301) and is fixedly mounted with a first gear (10); one side of the first gear (10) is meshedly connected with a second gear (11) rotatably mounted on the mixing barrel (301); one side of the second gear (11) is meshedly connected with a third gear (12) rotatably mounted on the mixing barrel (301); the third gear (12) is meshedly connected with the gear plate (9); and the other end of the rotating column (302) passes through the cover plate (303).

6. A color masterbatch stirring and drying device as claimed in claim 5, characterized in that: The driving assembly comprises a servo motor (501) arranged on one side of a support base (1), a connecting rod (502) fixedly mounted on the output end of the servo motor (501), and a plurality of fan blades (503) centrally symmetrically mounted on the circumferential surface of the connecting rod (502), one end of the connecting rod (502) being fixedly mounted on a rotating column (302), and one end of the rotating column (302) being slidably sleeved with a rubber ring (13) for preventing the cover plate (303) from moving.

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