An automatic color master batch pelletizer

Abstract

The present application relates to color master batch preparation technical field, specifically a kind of automatic color master batch cutting machine, including color master batch cutting box, outer expansion support, multi-aperture extrusion granulation mechanism, air-blast forming screen material integrated assembly and reciprocating moving screen material mechanism, outer expansion support is welded in the bottom of color master batch cutting box for the reinforcement of color master batch cutting box, multi-aperture extrusion granulation mechanism is fixedly installed in the inner side wall of color master batch cutting box, air-blast forming screen material integrated assembly is fixedly installed at the bottom center position of color master batch cutting box, and air-blast forming screen material integrated assembly is located directly below multi-aperture extrusion granulation mechanism, reciprocating moving screen material mechanism is placed on the ground and located at the bottom of air-blast forming screen material integrated assembly, the top of color master batch cutting box is provided with feed slot for color master liquid to enter, conical feed hopper is set to the top of feed slot;The present application has good granulation effect, flexible use mode, multiple application scenarios, and has popularization and use value.

Description

TECHNICAL FIELD

[0001] The application relates to a dicing machine, in particular to an automatic color master batch dicing machine, and belongs to the technical field of color master batch preparation. BACKGROUND

[0002] The color master batch is mainly used on plastics and is composed of three basic elements of pigments or dyes, carriers and additives. It is a super-quantity pigment uniformly attached to the resin and is called pigment concentrate. Therefore, its coloring power is higher than that of the pigment itself. When processing, a small amount of color master batch and uncolored resin are mixed to achieve the design pigment concentration of the colored resin or product. The color master batch is usually prepared by melting the color master powder and then pulling it off and cutting it into particles.

[0003] In the Chinese invention patent with the application number CN201710958982.9, a color master batch dicing device and its manufacturing process are proposed. The device is convenient to move through the setting of the moving wheel. The setting of the humidifying device is beneficial to avoid the problem of color master batch flying caused by cutting. It also solves the problem of single function of the existing color master batch dicing device. The setting of the control cabinet is beneficial to the convenient use of the operator and solves the problem of low intelligent degree of the existing color master batch dicing device. The setting of the automatic feeding device is beneficial to reducing the labor intensity of the operator and thus improving the efficiency. The setting of the cutting device is beneficial to improving the efficiency and reducing the labor intensity of the operator.

[0004] However, the existing color master batch dicing machine can produce some inferior products due to the existence of air bubbles in the color master liquid during the molding process, or some strip-shaped inferior products due to the leakage of the color master liquid. The existing color master batch dicing machine cannot screen out the inferior products, and cannot produce color master batches with different diameters according to different needs. Other color master batch dicing machines can only change through the diameter change of the discharge pipe, and the molding effect is general.

[0005] Therefore, the present application is proposed. SUMMARY

[0006] The purpose of the present application is to provide an automatic color master batch cutting machine, which extrudes color master liquid through a multi-aperture extrusion granulation mechanism, and the granulation mode is extrusion molding between two rollers with molding grooves, so that the color master liquid can only enter the molding groove for molding, and the excess color master liquid will be retained above, the granulation effect is good, and the molding groove has multiple apertures, which can be adjusted according to actual needs, that is, it can cut color master batches of multiple diameters at the same time, or produce color master batches of a single diameter, the usage is flexible, the application scenarios are suitable, and it has popularization value, the color master batch after granulation by the multi-aperture extrusion granulation mechanism will pass through a blast forming and screening integrated assembly, the upward blast effect of the blast forming and screening integrated assembly can make the color master batch cool quickly, and the color master batch will also rotate under the action of wind, the surface will be smoother, and the granulation effect is better, then the color master batch will also be preliminarily screened out, some strip-shaped inferior products caused by the leakage of color master liquid due to the insufficient extrusion strength of the two rollers during the molding process, and some strip-shaped inferior products caused by the existence of bubbles in the color master liquid, can be blown out through the strip-shaped slot, and the product quality is improved.

[0007] The present application realizes the above-mentioned purpose through the following technical scheme, an automatic color master batch cutting machine, comprising a color master batch cutting box, an outwardly expanded support, a multi-aperture extrusion granulation mechanism, a blast forming and screening integrated assembly, and a reciprocating screening mechanism, the outwardly expanded support is welded to the bottom of the color master batch cutting box for reinforcing the color master batch cutting box, the outwardly expanded structure can more conveniently perform various operations on the bottom of the color master batch cutting box, and facilitates the taking and using of materials, the multi-aperture extrusion granulation mechanism is fixedly installed in the inner side wall of the color master batch cutting box, and extrudes color master liquid through the multi-aperture extrusion granulation mechanism, the granulation mode is extrusion molding between two rollers with molding grooves, so that the color master liquid can only enter the molding groove for molding, and the excess color master liquid will be retained above, the granulation effect is good, and the molding groove has multiple apertures, which can be adjusted according to actual needs, that is, it can cut color master batches of multiple diameters at the same time, or produce color master batches of a single diameter, the usage is flexible, the application scenarios are suitable, and it has popularization value.

[0008] The air-blowing forming screen material integrated assembly is fixedly installed at the bottom center position of the color master pelletizing box, and is located directly below the multi-pore extrusion pelletizing mechanism, and the color master pellets after being pelletized by the multi-pore extrusion pelletizing mechanism pass through the air-blowing forming screen material integrated assembly, and the upward air-blowing effect of the air-blowing forming screen material integrated assembly can make the color master pellets quickly cool, and the color master pellets also rotate under the action of wind, and the surface will be smoother, and the pelletizing effect is better, and then the color master pellets are also preliminarily screened, and some strip-shaped inferior products caused by bubbles in the color master liquid and some strip-shaped inferior products caused by color master liquid leakage due to insufficient extrusion strength of the two rollers during the forming process can be blown out through the strip-shaped slots, so that the product quality is improved, and the reciprocating moving screen material mechanism is placed on the ground and located at the bottom of the air-blowing forming screen material integrated assembly, so that color master pellets of different diameters can be quickly screened by the reciprocating moving screen material mechanism, and the color master pellets of different diameters can be respectively placed in different spaces, and the inner wall of the bottom of the color master pelletizing box is also provided with an inclined slide, so that the color master pellets can slide to the air-blowing forming screen material integrated assembly in the middle, and the material is fully discharged.

[0009] Further, the top of the color master pelletizing box is provided with a feeding groove for the color master liquid, the conical feeding hopper is arranged at the top of the feeding groove, and the center position of the multi-pore extrusion pelletizing mechanism is located directly below the conical feeding hopper, and during use, the material enters through the conical feeding hopper, is then extruded by the multi-pore extrusion pelletizing mechanism, is then reinforced and formed by the air-blowing forming screen material integrated assembly and is then removed from inferior products, and finally is quickly screened by the reciprocating moving screen material mechanism, so that the color master pelletizing is formed.

[0010] Further, the reciprocating moving screen material mechanism comprises a material box, mounting supports, an electric cylinder and a screen material frame, the number of the mounting supports is two, the two mounting supports are respectively welded to the two sides of the top of the material box, the top of each of the two mounting supports is provided with the electric cylinder and a telescopic connecting rod, the fixed end of the electric cylinder is connected with the mounting support, the screen material frame is fixedly arranged between the electric cylinder and the telescopic connecting rod, the top of the material box is provided with a material collecting groove, the screen material frame is provided with a screen material net with different filter holes, the material collecting groove is located at the bottom of the screen material net, and the screen material frame is arranged to be inclined, and the inclination angle is 30-45 degrees, the screen material frame and the screen material net are moved by the reciprocating telescopic movement of the electric cylinder, so that the color master pellets entering the top of the screen material net are screened, and the color master pellets can be fully screened from fine to deep due to the arrangement of the inclination angle, and the screening effect is good.

[0011] Further, the air-blowing forming sieve material integrated assembly comprises a discharge pipe, a conical discharge hopper and a substandard product storage platform, the conical discharge hopper is welded to the bottom of the discharge pipe in an integrated structure, the substandard product storage platform is welded to the outer side of the conical discharge hopper, the discharge pipe is arranged at the bottom center of the color master pelletizing box, the conical discharge hopper is located outside the color master pelletizing box, and a strip-shaped through slot is formed in the conical discharge hopper, the width of the strip-shaped through slot is smaller than the diameter of the smallest diameter color master pellet prepared by the multi-pore diameter extrusion granulating mechanism, the color master pellets prepared by the multi-pore diameter extrusion granulating mechanism fall into the discharge pipe and are then discharged through the conical discharge hopper, and some strip-shaped substandard products caused by the existence of bubbles in the color master liquid and the leakage of the color master liquid due to the insufficient extrusion strength of the two rollers during the forming process can be blown out by air.

[0012] Further, the air-blowing forming sieve material integrated assembly further comprises an air-blowing seat with a built-in air blower, a conical exhaust pipe, a lateral communication pipe and a lateral air-blowing plate, the conical exhaust pipe is arranged at the bottom of the air-blowing seat, the number of the lateral communication pipe and the lateral air-blowing plate is two, the lateral air-blowing plate is arranged at one end of the top of the lateral communication pipe, the lateral communication pipe penetrates the side wall of the discharge pipe and is connected with the air outlet end of the air-blowing seat, the lateral air-blowing plate is connected with the air outlet end of the air-blowing seat through the lateral communication pipe, the conical surface of the conical exhaust pipe is uniformly provided with exhaust holes, the top of the conical exhaust pipe is connected with the air outlet end of the air-blowing seat, the lateral air-blowing plate is arranged in an inclined manner, the inclination angle is 30-45 degrees, the lateral air-blowing plate receives the air flow from the air-blowing seat for air blowing in an obliquely upward direction, is used for air blowing on both sides of the color master pellets prepared by the multi-pore diameter extrusion granulating mechanism, is used for cooling and shaping the color master pellets, in order to accelerate the shaping efficiency of the color master pellets, cold air can also be introduced into the air-blowing seat to improve the cooling and shaping efficiency, and air blowing on both sides at the same time can make the color master pellets rotate to a certain extent, the surface is smoother, the shaping effect is better, and the exhaust holes on the bottom conical exhaust pipe are used for air blowing on the shaped color master pellets, so that some substandard products generated during the preparation of the color master pellets can be blown out of the strip-shaped through slot and fall onto the substandard product storage platform outside, facilitating the recycling and melting of the substandard products for reuse.

[0013] Further, the multi-aperture extrusion granulating mechanism comprises a first motor and a first roller, the first motor is installed on the side wall of the color master pelletizing box, the first roller is installed on the side wall of the color master pelletizing box through a rotating shaft, and the first roller is connected with the output shaft of the first motor, the number of the first motor and the first roller is two, and symmetrical first forming grooves with different apertures are formed on the two first rollers, the first roller is driven to rotate by the opening of the first motor, the color master liquid is extruded by the extrusion force between the two first rollers, so that the color master liquid can only be discharged through the first forming groove, the color master liquid can be formed in the first forming groove by cooperation of the two first forming grooves, and then falls to the bottom and is discharged, and different diameters of color master particles can be produced at the same time due to the different diameters of the first forming grooves during rotation.

[0014] Further, the multi-aperture extrusion granulating mechanism comprises a second motor, a rotating support, a third motor and a second roller, the second motor is installed on the side wall of the color master pelletizing box, the rotating support is connected with the output shaft of the second motor, the third motor is fixedly installed on the rotating support, the number of the rotating support and the second motor is two, four third motors are installed on each rotating support, the second roller is installed on the output shaft of each third motor, the second forming groove is formed on each second roller, the second forming grooves on a single second roller are the same in size, and the second forming grooves on different second rollers are different in size, the rotating support is driven to rotate by the opening of the second motor, so that the positions of the third motor and the third roller installed on the rotating support are adjusted, the color master particles are cut by mutual extrusion between the two groups of third rollers, and different second rollers can be adjusted for extrusion granulation according to actual needs, so that different diameters of color master particles can be produced, and the color master particles do not need to be screened, thereby improving the production efficiency.

[0015] The technical effect and advantages of the present application are as follows: the multi-aperture extrusion granulating mechanism is used for extruding and granulating the color master liquid, the granulating mode is that the color master liquid is extruded and formed between the two rollers with forming grooves, so that the color master liquid can only enter the forming groove for forming, and the excess color master liquid is retained above, the granulating effect is good, a plurality of forming grooves with different apertures are provided, the mode can be adjusted according to actual needs, that is, a plurality of diameters of color master particles can be cut at the same time, or a single diameter of color master particles can be produced, the use mode is flexible, the application scenarios are various, and the present application has popularization and application value.

[0016] The color master batch granulated by the multi-aperture extrusion granulating mechanism is used in the application and will pass through the air blowing and forming screen material integrated assembly. The upward air blowing effect of the air blowing and forming screen material integrated assembly can make the color master batch cool quickly. The color master batch will also rotate under the action of the wind, the surface will be smoother, the granulating effect will be better, and then the color master batch will also be preliminarily screened out. Some strip-shaped inferior products caused by the existence of bubbles in the color master liquid and the leakage of the color master liquid caused by the insufficient extrusion strength of the two rollers during the forming process can be blown out by the strip-shaped through slot, so that the product quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure schematic view under the perspective angle of the application.

[0018] Figure 2 It is a structure schematic view under the perspective angle of the application.

[0019] Figure 3 It is a structure schematic view of the color master batch cutting box after removing the top cover in the application.

[0020] Figure 4 It is a bottom structure schematic view of the color master batch cutting box in the application.

[0021] Figure 5 It is a structure schematic view of the hidden color master batch cutting box in the application.

[0022] Figure 6 It is a structure schematic view of the reciprocating moving type screen material mechanism in the application.

[0023] Figure 7 It is a structure schematic view of the air blowing and forming screen material integrated assembly in the application.

[0024] Figure 8 It is a position structure schematic view of the conical exhaust pipe in the application.

[0025] Figure 9 It is a structure schematic view of the multi-aperture extrusion granulating mechanism in the embodiment 3 of the application.

[0026] Figure 10 It is a structure schematic view of the multi-aperture extrusion granulating mechanism in the embodiment 4 of the application.

[0027] In the figure: 1, color master pelletizing box; 2, outer expansion support; 3, conical feeding hopper; 4, multi-aperture extrusion granulation mechanism; 401, first motor; 402, first roller; 403, first forming groove; 404, second motor; 405, rotating support; 406, third motor; 407, second roller; 408, second forming groove; 5, integrated assembly of air blowing forming and screening; 501, discharge pipe; 502, conical discharge hopper; 503, inferior product storage platform; 504, strip-shaped slot; 505, air blowing seat; 506, conical exhaust pipe; 507, lateral communication pipe; 508, lateral air blowing plate; 6, reciprocating moving type screening mechanism; 601, material box; 602, material collecting groove; 603, mounting support; 604, electric cylinder; 605, screening frame; 606, screening mesh; 7, inclined landslide. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] Please refer to Figures 1-10 as shown.

[0030] Embodiment 1

[0031] An automatic color master pelletizer, comprising a color master pelletizing box 1, an outer expansion support 2, a multi-aperture extrusion granulation mechanism 4, an integrated assembly of air blowing forming and screening 5, and a reciprocating moving type screening mechanism 6, the outer expansion support 2 is welded to the bottom of the color master pelletizing box 1 for reinforcement of the color master pelletizing box 1, the outer expansion structure can more conveniently perform various operations on the bottom of the color master pelletizing box 1, facilitating the taking of materials, the multi-aperture extrusion granulation mechanism 4 is fixedly installed in the inner side wall of the color master pelletizing box 1, the color master liquid is extruded and granulated by the multi-aperture extrusion granulation mechanism 4, the granulation mode is extrusion forming between two rollers with forming grooves, so that the color master liquid can only enter the forming grooves for forming, and the excess color master liquid will be retained above, the granulation effect is good, and the forming grooves with multiple apertures can be adjusted according to actual needs, that is, multiple diameters of color master pellets can be simultaneously cut, or a single diameter of color master pellets can be produced, the usage is flexible, the application scenarios are various, and the automatic color master pelletizer has popularization and application value.

[0032] The air-blowing, forming, and screening integrated assembly 5 is fixedly installed at the bottom center of the color master pelletizing box 1 and is located directly below the multi-pore extrusion granulating mechanism 4. The color master pellets after granulation by the multi-pore extrusion granulating mechanism 4 pass through the air-blowing, forming, and screening integrated assembly 5. The upward air-blowing effect of the air-blowing, forming, and screening integrated assembly 5 can quickly cool the color master pellets. The color master pellets also rotate under the action of the wind, and the surface will be smoother, the granulation effect will be better, and then the color master pellets will also be preliminarily screened. Some strip-shaped inferior products due to the existence of bubbles in the color master liquid and the insufficient extrusion strength of the two rollers, which may cause some strip-shaped inferior products, can be blown out through the strip-shaped slot 504, improving the product quality. The reciprocating screening mechanism 6 is placed on the ground and at the bottom of the air-blowing, forming, and screening integrated assembly 5, so that color master pellets of different diameters can be quickly screened by the reciprocating screening mechanism 6. Color master pellets of different diameters can be placed in different spaces. The inner wall of the bottom of the color master pelletizing box 1 is also provided with a slanted slide 7, so that the color master pellets can slide to the air-blowing, forming, and screening integrated assembly 5 in the middle, ensuring that the material is fully discharged.

[0033] The top of the color master pelletizing box 1 is provided with a feeding slot for the color master liquid to enter. The conical feeding hopper 3 is arranged at the top of the feeding slot, and the center of the multi-pore extrusion granulating mechanism 4 is located directly below the conical feeding hopper 3. During use, the material enters through the conical feeding hopper 3, is then extruded and formed by the multi-pore extrusion granulating mechanism 4, is then reinforced and formed by the air-blowing, forming, and screening integrated assembly 5, and is then screened by the reciprocating screening mechanism 6, realizing the formation of color master pellets.

[0034] The reciprocating screening mechanism 6 includes a material box 601, two installation supports 603, an electric cylinder 604, and a screening frame 605. The two installation supports 603 are respectively welded to the top of the material box 601. The electric cylinder 604 and a telescopic connecting rod are respectively arranged at one end of the top of the two installation supports 603, and the fixed end of the electric cylinder 604 is connected with the installation support 603. The screening frame 605 is fixedly arranged between the electric cylinder 604 and the telescopic connecting rod. The top of the material box 601 is provided with a material collecting slot 602. The screening frame 605 is provided with a screening net 606 with different filter holes. The material collecting slot 602 is located at the bottom of the screening net 606. The screening frame 605 is arranged at an inclination, and the inclination angle is 30-45 degrees. The reciprocating telescopic movement of the electric cylinder 604 drives the screening frame 605 and the screening net 606 to move, thereby screening the color master pellets entering the top of the screening net 606. The inclination angle enables the color master pellets to be fully screened from fine to deep, and the screening effect is good.

[0035] Example 2

[0036] An automatic color master batch pelletizer, comprising a color master batch pelletizing box 1, an outer expansion support 2, a multi-aperture extrusion granulation mechanism 4, a blast forming and screening integrated assembly 5 and a reciprocating screening mechanism 6, the outer expansion support 2 is welded to the bottom of the color master batch pelletizing box 1 for reinforcement of the color master batch pelletizing box 1, the multi-aperture extrusion granulation mechanism 4 is fixedly installed in the inner side wall of the color master batch pelletizing box 1, the blast forming and screening integrated assembly 5 is fixedly installed at the bottom center position of the color master batch pelletizing box 1, and the blast forming and screening integrated assembly 5 is located directly below the multi-aperture extrusion granulation mechanism 4, and the reciprocating screening mechanism 6 is placed on the ground and located at the bottom of the blast forming and screening integrated assembly 5.

[0037] The blast forming and screening integrated assembly 5 comprises a discharge pipe 501, a conical discharge hopper 502 and a substandard product storage platform 503, the conical discharge hopper 502 is welded to the bottom of the discharge pipe 501 as an integrated structure, the substandard product storage platform 503 is welded to the outer side of the conical discharge hopper 502, the discharge pipe 501 is arranged at the bottom center position of the color master batch pelletizing box 1, the conical discharge hopper 502 is located outside the color master batch pelletizing box 1, and a strip-shaped through slot 504 is formed in the conical discharge hopper 502, the width of the strip-shaped through slot 504 is smaller than the diameter of the smallest diameter color master batch produced by the multi-aperture extrusion granulation mechanism 4, the color master batch produced by the multi-aperture extrusion granulation mechanism 4 will fall into the discharge pipe 501 and then be discharged through the conical discharge hopper 502, and some strip-shaped substandard products caused by bubbles in the color master batch liquid and insufficient extrusion strength of the two rollers during the forming process can be blown out through the strip-shaped through slot 504.

[0038] The air blowing forming screen material integrated assembly 5 further comprises an air blowing seat 505 with an air blowing machine, a conical exhaust pipe 506, two lateral communication pipes 507 and two lateral air blowing plates 508. The conical exhaust pipe 506 is arranged at the bottom of the air blowing seat 505. The two lateral communication pipes 507 and the two lateral air blowing plates 508 are arranged at the top end of the lateral communication pipes 507. The lateral communication pipes 507 pass through the side wall of the discharge pipe 501 and are connected with the air outlet end of the air blowing seat 505. The lateral air blowing plates 508 are connected with the air outlet end of the air blowing seat 505 through the lateral communication pipes 507. The conical surface of the conical exhaust pipe 506 is uniformly provided with exhaust holes. The top of the conical exhaust pipe 506 is connected with the air outlet end of the air blowing seat 505. The lateral air blowing plates 508 are arranged at an angle of 30-45 degrees. The lateral air blowing plates 508 receive the air flow from the air blowing seat 505 and blow air to the upper side. The air blowing is used for the color master batch prepared by the multi-aperture extrusion granulation mechanism 4. The air blowing is used for cooling and shaping the color master batch. In order to accelerate the shaping efficiency of the color master batch, cold air can be introduced into the air blowing seat 505 to improve the cooling and shaping efficiency. At the same time, the air blowing is carried out on both sides at the same time, so that the color master batch rotates to a certain extent, the surface is smoother, the shaping effect is better, and the exhaust holes on the conical exhaust pipe 506 at the bottom are used for blowing air to the shaped color master batch, so that some inferior products generated in the preparation process of the color master batch can be blown out of the strip-shaped through slot 504 and fall onto the inferior product storage platform 503 outside, facilitating the recycling and melting of the inferior products.

[0039] Example 3

[0040] An automatic color master batch cutting machine, comprising a color master batch cutting box 1, an outer expansion support 2, a multi-aperture extrusion granulation mechanism 4, an air blowing forming screen material integrated assembly 5 and a reciprocating moving screen material mechanism 6. The outer expansion support 2 is welded to the bottom of the color master batch cutting box 1 for reinforcement. The multi-aperture extrusion granulation mechanism 4 is fixedly installed in the inner side wall of the color master batch cutting box 1. The air blowing forming screen material integrated assembly 5 is fixedly installed at the center position of the bottom of the color master batch cutting box 1, and the air blowing forming screen material integrated assembly 5 is located directly below the multi-aperture extrusion granulation mechanism 4. The reciprocating moving screen material mechanism 6 is placed on the ground and located at the bottom of the air blowing forming screen material integrated assembly 5.

[0041] The multi-aperture extrusion granulating mechanism 4 comprises a first motor 401 and a first roller 402, the first motor 401 is installed on the side wall of the color master pelletizing box 1, the first roller 402 is installed on the side wall of the color master pelletizing box 1 through a rotating shaft, and the first roller 402 is connected with the output shaft of the first motor 401, the number of the first motor 401 and the first roller 402 is two, and the two first rollers 402 are symmetrically provided with first forming grooves 403 with different diameters, the first roller 402 is driven to rotate by the opening of the first motor 401, the color master liquid is extruded by the extrusion force between the two first rollers 402, so that the color master liquid can only be discharged through the first forming groove 403, the cooperation of the two first forming grooves 403 enables the color master liquid to be formed in the first forming groove 403, and then falls to the bottom and is discharged, and due to the different diameters of the first forming grooves 403 during rotation, color master particles with multiple diameters can be produced at the same time.

[0042] Example 4

[0043] An automatic color master pelletizer, comprising a color master pelletizing box 1, an outer expansion support 2, a multi-aperture extrusion granulating mechanism 4, a blow molding and screening integrated assembly 5 and a reciprocating screening mechanism 6, the outer expansion support 2 is welded to the bottom of the color master pelletizing box 1 for reinforcing the color master pelletizing box 1, the multi-aperture extrusion granulating mechanism 4 is fixedly installed in the inner side wall of the color master pelletizing box 1, the blow molding and screening integrated assembly 5 is fixedly installed at the center position of the bottom of the color master pelletizing box 1, and the blow molding and screening integrated assembly 5 is located directly below the multi-aperture extrusion granulating mechanism 4, and the reciprocating screening mechanism 6 is placed on the ground and located at the bottom of the blow molding and screening integrated assembly 5.

[0044] The multi-aperture extruding granulating mechanism 4 comprises a second motor 404, a rotating support 405, a third motor 406 and a second roller 407, the second motor 404 is installed on the side wall of the color master cutting box 1, the rotating support 405 is connected with the output shaft of the second motor 404, the third motor 406 is fixedly installed on the rotating support 405, the number of the rotating support 405 and the second motor 404 is two, four third motors 406 are installed on each rotating support 405, the output shaft of each third motor 406 is installed with the second roller 407, the second forming groove 408 is formed on each second roller 407, the aperture of the second forming groove 408 on a single second roller 407 is the same, the aperture of the second forming groove 408 on different second rollers 407 is different, the rotating support 405 is driven to rotate through the opening of the second motor 404, so as to adjust the position of the third motor 406 and the third roller installed on the rotating support 405, the color master is cut by the mutual extrusion between the two groups of the same third rollers, and different second rollers 407 can be adjusted for extruding granulation according to actual needs, so that the color master particles of different diameters can be produced, and the color master particles need not be screened, and the production efficiency is improved.

[0045] It will be obvious to a person skilled in the art that, without departing from the spirit or essential characteristics of the application, the present application can be implemented in other specific forms. The present examples 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 description given above, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the scope of the claims.

[0046] Furthermore, it should be understood that, although the present specification is described in terms of embodiments, not every implementation embodies an independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. An automated color concentrate pelletizer, characterized by: The utility model relates to a color master batch cutting and granulating box, which comprises a color master batch cutting and granulating box (1), an outward expansion support (2), a multi-aperture extrusion granulating mechanism (4), a blast forming and screening integrated assembly (5) and a reciprocating screening mechanism (6), the outward expansion support (2) is welded to the bottom of the color master batch cutting and granulating box (1) for reinforcing the color master batch cutting and granulating box (1), the multi-aperture extrusion granulating mechanism (4) is fixedly installed in the inner side wall of the color master batch cutting and granulating box (1), the blast forming and screening integrated assembly (5) is fixedly installed at the bottom center position of the color master batch cutting and granulating box (1), and the blast forming and screening integrated assembly (5) is located directly below the multi-aperture extrusion granulating mechanism (4), and the reciprocating screening mechanism (6) is placed on the ground and located at the bottom of the blast forming and screening integrated assembly (5). The multi-aperture extrusion granulating mechanism (4) comprises a second motor (404), a rotating support (405), a third motor (406) and a second roller (407), the second motor (404) is installed on the side wall of the color master batch cutting and granulating box (1), the rotating support (405) is connected with the output shaft of the second motor (404), the third motor (406) is fixedly installed on the rotating support (405), the number of the rotating support (405) and the second motor (404) is two, four third motors (406) are installed on each rotating support (405), the output shaft of each third motor (406) is provided with the second roller (407), the second roller (407) is provided with a second forming groove (408), the second forming grooves (408) on a single second roller (407) are of the same aperture, and the second forming grooves (408) on different second rollers (407) are of different apertures. The second motor (404) is started to drive the rotating support (405) to rotate, so that the position of the third motor (406) and the second roller (407) installed on the rotating support (405) is adjusted, and the color master batch is cut and granulated through the mutual extrusion between the two groups of second rollers (407).

2. The automatic color master batch dicer according to claim 1, wherein: A feeding groove for the color master batch is formed in the top of the color master batch cutting and granulating box (1), a conical feeding hopper (3) is arranged at the top of the feeding groove, the center position of the multi-aperture extrusion granulating mechanism (4) is located directly below the conical feeding hopper (3), and the inner wall of the bottom of the color master batch cutting and granulating box (1) is further provided with an inclined slide (7).

3. The automatic color concentrate pelletizer according to claim 1, wherein: The reciprocating screening mechanism (6) comprises a material box (601), mounting brackets (603), electric cylinders (604) and a screening frame (605), the number of the mounting brackets (603) is two, the mounting brackets (603) are respectively welded to the top of the material box (601), the electric cylinders (604) and telescopic connecting rods are respectively arranged at the top of the mounting brackets (603), the fixed end of the electric cylinder (604) is connected with the mounting bracket (603), and the screening frame (605) is fixedly arranged between the electric cylinder (604) and the telescopic connecting rod.

4. The automatic color concentrate pelletizer according to claim 3, wherein: A material collecting groove (602) is formed in the top of the material box (601), a screening net (606) with different filter holes is arranged in the screening frame (605), the material collecting groove (602) is located at the bottom of the screening net (606), and the screening frame (605) is arranged to be inclined at an angle of 30-45 degrees.

5. The automatic color concentrate pelletizer according to claim 1, wherein: The air-blowing forming and screening integrated assembly (5) comprises a discharge pipe (501), a conical discharge hopper (502) and a poor-quality-product storage platform (503), the conical discharge hopper (502) is welded to the bottom of the discharge pipe (501) in an integrated structure, and the poor-quality-product storage platform (503) is welded to the outer side of the conical discharge hopper (502).

6. The automatic color concentrate pelletizer according to claim 5, wherein: The discharge pipe (501) is arranged at the bottom center of the color master batch pelletizing box (1), the conical discharge hopper (502) is located outside the color master batch pelletizing box (1), a strip-shaped through groove (504) is formed in the conical discharge hopper (502), and the width of the strip-shaped through groove (504) is smaller than the diameter of the smallest-diameter color master batch prepared by the multi-pore extrusion granulating mechanism (4).

7. The automatic color concentrate pelletizer of claim 6, wherein: The air-blowing forming and screening integrated assembly (5) further comprises an air-blowing base (505) with an air blower arranged therein, a conical exhaust pipe (506), lateral communication pipes (507) and lateral air-blowing plates (508), the conical exhaust pipe (506) is arranged at the bottom of the air-blowing base (505), the number of the lateral communication pipes (507) and the lateral air-blowing plates (508) is two, the lateral air-blowing plates (508) are arranged at the top of the lateral communication pipes (507), the lateral communication pipes (507) pass through the side wall of the discharge pipe (501) and are connected with the air outlet end of the air-blowing base (505), and the lateral air-blowing plates (508) are connected with the air outlet end of the air-blowing base (505) through the lateral communication pipes (507).

8. The automatic color concentrate pelletizer according to claim 7, wherein: Air exhaust holes are uniformly formed in the conical surface of the conical exhaust pipe (506), the top of the conical exhaust pipe (506) is connected with the air outlet end of the air-blowing base (505), and the lateral air-blowing plates (508) are arranged to be inclined at an angle of 30-45 degrees.

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