Modified color master batch dehydration device

Abstract

According to the modified color master batch dewatering device, the first driving motor drives the spin-drying barrel to rotate through the rotating connecting plate and the two connecting columns, so that the modified color master batch to be dewatered in the spin-drying barrel is subjected to spin-drying treatment. Moisture generated in the spin-drying process is sputtered to the inner wall of the waterproof cover, flows into the water outlet along the inner wall of the waterproof cover and is finally discharged to the outside through the water discharging pipe. The hot air blower discharges hot air into the spin-drying barrel through the hot air pipe, the rotating connector, the driving pipe, the stirring pipes and the hot air holes, and the modified color master batches in the spin-drying barrel are dried. And meanwhile, the second driving motor drives the stirring pipes to rotate through the driving pipes so as to stir the modified color master batches in the spin-drying barrel, and therefore the drying effect is further improved. And water vapor generated in the drying process is discharged out of the waterproof cover through the moisture discharging holes. And after drying is completed, a third valve is opened, so that the modified color master batches in the spin-drying barrel are discharged to an external material collecting box through a rotating groove, a second penetrating opening and a first penetrating opening.

Description

TECHNICAL FIELD

[0001] The utility model relates to modified color masterbatch manufacturing field, in particular to modified color masterbatch dewatering device. BACKGROUND

[0002] The full name of masterbatch is plastic masterbatch, and the masterbatch is a kind of plastic processing aid developed in the 1980s of the 20th century, which is composed of excess chemical additives, carrier resin and dispersant etc.Masterbatch is the aggregate obtained by uniformly loading excess pigment in resin.Masterbatch refers to the granular material prepared by mixing, mixing, melting, extruding, cutting and other processing processes of the required various additives, fillers and a small amount of carrier resin in the plastic processing and molding process, which is called masterbatch.Masterbatch is composed of carrier resin, various fillers and various additives.The limit of additive or the content of filler in masterbatch is several times to dozens of times higher than the required amount in actual plastic products.During the molding process, the ratio of masterbatch to base resin must be adjusted according to the content of relevant components in masterbatch and the amount required in actual product.Masterbatch can be generally divided into ordinary filling masterbatch and functional masterbatch, such as color masterbatch, anti-fogging masterbatch, etc.

[0003] However, masterbatch dewatering mainly uses special dewatering devices and technologies to ensure the removal of water from masterbatch before or during processing, so as to improve the quality and processing efficiency of masterbatch.The traditional masterbatch processing equipment, such as the patent with application number CN202020986726.8 and the invention name of masterbatch dewatering device, has poor dewatering efficiency and high cost for masterbatch with high water content. UTILITY MODEL CONTENT

[0004] Therefore, it is necessary to provide a modified color masterbatch dewatering device to solve the technical problems of poor dewatering efficiency and high cost of traditional masterbatch processing equipment for masterbatch with high water content.

[0005] A modified color masterbatch dewatering device, the modified color masterbatch dewatering device comprising: a waterproof cover, a spin-drying mechanism and a drying mechanism;

[0006] The waterproof cover comprises a waterproof cylinder, a receiving bottom plate and a drain pipe;The waterproof cylinder is a hollow cylindrical structure with one end open, and the open end of the waterproof cylinder is connected with the receiving bottom plate;A first rotating hole is formed in the middle region of the sealing end of the waterproof cylinder;The sealing end of the waterproof cylinder is provided with a first valve;A drain port is formed in the edge portion of the receiving bottom plate, and the drain port is in communication with the input end of the drain pipe;A first through hole is formed in the middle region of the receiving bottom plate;A plurality of moisture holes are formed in the sealing end of the waterproof cylinder;

[0007] The spin-drying mechanism comprises a first driving motor, a rotating connecting plate, two connecting columns, a spin-drying barrel and a conical receiving table; the first driving motor is connected with the external connecting frame, the output shaft of the first driving motor passes through the first rotating hole and is drivingly connected with the middle region of the rotating connecting plate; two connecting columns are respectively arranged on the two sides of the rotating connecting plate, the side of the rotating connecting plate away from the first driving motor is connected with one end of the spin-drying barrel through the two connecting columns; the spin-drying barrel is provided with a second valve at one end of the connecting column; a plurality of water leakage holes are uniformly arranged on the sidewall of the spin-drying barrel, the spin-drying barrel is provided with an annular rotating ring at the end away from the connecting column, the spin-drying barrel is provided with a third valve at the end away from the connecting column; a second rotating hole is arranged in the middle region of the end of the spin-drying barrel close to the connecting column; the conical receiving table is arranged on the receiving bottom plate, a rotating groove is arranged at the tip of the conical receiving table, the rotating groove is matched with the annular rotating ring, the annular rotating ring is inserted into the rotating groove and is rotationally connected with the conical receiving table; a second through hole is arranged in the middle region of the groove bottom of the rotating groove, and the second through hole and the first through hole are communicated.

[0008] The drying mechanism comprises a second driving motor, a driving pipe, a plurality of stirring pipes, a rotating joint, a hot air machine and a hot air pipe; the second driving motor is connected with the side of the rotating connecting plate away from the first driving motor; the driving pipe is accommodated in the spin-drying barrel, each stirring pipe is uniformly arranged on the driving pipe and is in communication with the driving pipe; a plurality of hot air holes are uniformly arranged on the stirring pipe; the output shaft of the second driving motor passes through the second rotating hole and is drivingly connected with the driving pipe; the rotating joint is arranged at the end of the spin-drying barrel away from the connecting column; the output end of the hot air machine is in communication with the hot air pipe, and the output end of the hot air pipe is in communication with the driving pipe through the rotating joint.

[0009] In one of the embodiments, the first driving motor is a servo motor.

[0010] In one of the embodiments, the first driving motor is a step motor.

[0011] In one of the embodiments, the second driving motor is a servo motor.

[0012] In one of the embodiments, the second driving motor is a step motor.

[0013] In one of the embodiments, each stirring pipe is integrally formed with the driving pipe.

[0014] In one of the embodiments, the connecting column is a cylindrical structure.

[0015] In one of the embodiments, the connecting column is a quadrangular prism structure.

[0016] In one embodiment, the rotating connecting plate is a circular plate structure.

[0017] In one embodiment, the rotating connecting plate is a rectangular plate structure.

[0018] In the working process of the modified color master batch dewatering device, the first valve and the second valve are opened to load the modified color master batch to be dewatered into the spin-drying barrel. Then the first valve and the second valve are closed, the first driving motor drives the spin-drying barrel to rotate through the rotating connecting plate and the two connecting columns, so as to perform spin-drying treatment on the modified color master batch to be dewatered in the spin-drying barrel. The water produced in the spin-drying process is splashed to the inner wall of the waterproof cover, flows along the inner wall of the waterproof cover into the drain port, and is finally discharged to the outside through the drain pipe. On the other hand, the hot air machine discharges hot air into the spin-drying barrel through the hot air pipe, the rotating joint, the drive pipe, the stirring pipes and the hot air holes, so as to perform drying treatment on the modified color master batch in the spin-drying barrel. At the same time, the second driving motor drives the stirring pipes to rotate through the drive pipe, so as to perform stirring treatment on the modified color master batch in the spin-drying barrel, thereby further improving the drying effect. The water vapor produced in the drying process is discharged from the waterproof cover through the moisture removal holes. After drying, the third valve is opened, so that the modified color master batch in the spin-drying barrel is discharged to the outside material collecting box through the rotating groove, the second through hole and the first through hole. The modified color master batch dewatering device has high dewatering efficiency and low cost for the modified color master batch with high water content. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 FIG. 1 is a structural schematic diagram of the modified color master batch dewatering device in one embodiment. DETAILED DESCRIPTION

[0020] In order to make the above objects, characteristics and advantages of the present application more apparent, concrete embodiments of the present application will be described in detail below with reference to the drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. The present application, however, can be practiced in a variety of ways beyond the specific embodiments described herein without departing from the scope of the present application. It can be understood that the present application will not be limited by the following disclosed embodiments. In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely used for the purpose of facilitating the description of the present application and simplifying the description, and therefore should not be construed as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present application.

[0021] In addition, the terms "first", "second", etc. are used only for descriptive purposes and should not be construed as indicating or implying relative importance or implying the number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0022] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements, unless otherwise specifically limited. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0023] In the present application, unless otherwise specifically defined and limited, the first feature "on" or "under" the second feature can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0024] It is to be understood that when an element such as a layer, region or substrate is referred to as being "on" or "connected to" another element, it can be directly on or connected to the other element or intervening elements can be present. In contrast, when an element is referred to as being "directly on" or "directly connected to" another element, there are no intervening elements present. It will be understood that, when a member is referred to as being "coupled" or "connected" to another member, it can be directly coupled or connected to the other member or intervening members can be present. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0025] Referring to Figure 1 The utility model provides a kind of modified color masterbatch dewatering device 10, which comprises: waterproof cover 100, spin-drying mechanism 200 and drying mechanism 300.

[0026] The waterproof cover 100 includes a waterproof cylinder 110, a receiving base plate 120, and a drain pipe 130. The waterproof cylinder 110 is a hollow cylindrical structure with one open end. The open end of the waterproof cylinder 110 is connected to the receiving base plate 120. A first rotating hole 101 is formed in the middle region of the sealed end of the waterproof cylinder 110. A first valve 111 is provided on the sealed end of the waterproof cylinder 110. A drain port 102 is formed in the edge portion of the receiving base plate 120, and the drain port 102 is in communication with the input end of the drain pipe 130. A first through hole 103 is formed in the middle region of the receiving base plate 120. A plurality of moisture removal holes 104 are formed in the sealed end of the waterproof cylinder 110.

[0027] The spin-drying mechanism 200 comprises a first driving motor 210, a rotating connecting plate 220, two connecting columns 230, a spin-drying barrel 240 and a conical receiving platform 250. The first driving motor 210 is connected with the external connecting frame, and the output shaft of the first driving motor 210 penetrates through the first rotating hole 101 and is drivingly connected with the middle region of the rotating connecting plate 220. In the embodiment, the first driving motor 210 is a servo motor. In another embodiment, the first driving motor 210 is a step motor. The two connecting columns 230 are respectively arranged on the two sides of the rotating connecting plate 220. In the embodiment, the connecting column 230 is a cylindrical structure. In another embodiment, the connecting column 230 is a quadrangular prism structure. The side of the rotating connecting plate 220 away from the first driving motor 210 is connected with one end of the spin-drying barrel 240 through the two connecting columns 230. In the embodiment, the rotating connecting plate 220 is a circular plate structure. In another embodiment, the rotating connecting plate 220 is a rectangular plate structure. The spin-drying barrel 240 is provided with a second valve 241 at one end of the connecting column 230. A plurality of water leakage holes 201 are uniformly arranged on the side wall of the spin-drying barrel 240. The spin-drying barrel 240 is provided with an annular rotating ring 242 at the end away from the connecting column 230. The spin-drying barrel 240 is provided with a third valve 243 at the end away from the connecting column 230. A second rotating hole 202 is arranged in the middle region of the end of the spin-drying barrel 240 close to the connecting column 230. The conical receiving platform 250 is arranged on the receiving bottom plate 120. A rotating groove 203 is arranged in the tip of the conical receiving platform 250. The rotating groove 203 is matched with the annular rotating ring 242. The annular rotating ring 242 is inserted into the rotating groove 203 and is drivingly connected with the conical receiving platform 250. A second through hole 204 is arranged in the middle region of the groove bottom of the rotating groove 203. The second through hole 204 is communicated with the first through hole 103.

[0028] The drying mechanism 300 comprises a second driving motor 310, a driving pipe 320, a plurality of stirring pipes 330, a rotating joint 340, a hot air machine 350 and a hot air pipe 360. In the embodiment, the second driving motor 310 is a servo motor. In another embodiment, the second driving motor 310 is a step motor. The second driving motor 310 is connected with the side of the rotating connecting plate 220 away from the first driving motor 210. The driving pipe 320 is accommodated in the spin-drying barrel 240. The stirring pipes 330 are uniformly arranged on the driving pipe 320 and are communicated with the driving pipe 320. In the embodiment, the stirring pipes 330 are integrally formed with the driving pipe 320. A plurality of hot air holes 301 are uniformly arranged on the stirring pipes 330. The output shaft of the second driving motor 310 penetrates through the second rotating hole 202 and is drivingly connected with the driving pipe 320. The rotating joint 340 is arranged at the end of the spin-drying barrel 240 away from the connecting column 230. The output end of the hot air machine 350 is communicated with the hot air pipe 360. The output end of the hot air pipe 360 is communicated with the driving pipe 320 through the rotating joint 340.

[0029] In the working process of the modified color master batch dewatering device 10, the first valve 111 and the second valve 241 are opened to load the modified color master batch to be dewatered into the spin-drying barrel 240. Then, the first valve 111 and the second valve 241 are closed, the first driving motor 210 drives the spin-drying barrel 240 to rotate through the rotating connecting plate 220 and the two connecting columns 230, so as to perform spin-drying treatment on the modified color master batch to be dewatered in the spin-drying barrel 240. The water produced in the spin-drying process is splashed to the inner wall of the waterproof cover 100, flows into the drain 102 along the inner wall of the waterproof cover 100, and is finally discharged to the outside through the drain pipe 130. On the other hand, the hot air machine 350 discharges hot air into the spin-drying barrel 240 through the hot air pipe 360, the rotating joint 340, the driving pipe 320, the stirring pipes 330, and the hot air holes 301, so as to perform drying treatment on the modified color master batch in the spin-drying barrel 240. At the same time, the second driving motor 310 drives the stirring pipes 330 to rotate through the driving pipe 320, so as to perform stirring treatment on the modified color master batch in the spin-drying barrel 240, thereby further improving the drying effect. The water vapor produced in the drying process is discharged from the waterproof cover 100 through the moisture discharge holes 104. After the drying is completed, the third valve 243 is opened, so that the modified color master batch in the spin-drying barrel 240 is discharged to the outside material collecting box through the rotating groove 203, the second through hole 204, and the first through hole 103. The modified color master batch dewatering device 10 has high dewatering efficiency and low cost for the modified color master batch with high water content.

[0030] Any combination of the technical features in the above-described embodiments can be made, and in order to make the description simple, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combination of the technical features does not exist, it should be considered as the range disclosed in the specification.

[0031] The above-described embodiments only express several implementation manners of the present application, the description is relatively specific and detailed, but it should not be understood as the limitation of the scope of the utility model patent. It should be pointed out that, for ordinary skilled persons in the art, on the premise of not departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A modified masterbatch dehydration device, characterized in that, include: Waterproof cover, spin-drying mechanism and drying mechanism; The waterproof cover includes a waterproof cylinder, a base plate, and a drain pipe; The waterproof cylinder is a hollow cylindrical structure with one open end, and the open end of the waterproof cylinder is connected to the receiving base plate; a first rotating hole is provided in the middle area of ​​the sealed end of the waterproof cylinder. The waterproof cylinder is equipped with a first valve at its sealed end; a drain outlet is provided on the edge of the base plate, and the drain outlet is connected to the input end of the drain pipe; a first through-hole is provided in the middle area of ​​the base plate; and several dehumidification holes are provided at the sealed end of the waterproof cylinder. The spin-drying mechanism includes a first drive motor, a rotating connecting plate, two connecting columns, a spin-drying drum, and a conical receiving platform. The first drive motor is connected to an external connecting frame, and its output shaft passes through the first rotating hole and is driven by the middle area of ​​the rotating connecting plate. The two connecting columns are respectively located on both sides of the rotating connecting plate, and the side of the rotating connecting plate facing away from the first drive motor is connected to one end of the spin-drying drum via the two connecting columns. A second valve is provided at one end of the spin-drying drum connected to the connecting columns. Several drainage holes are evenly distributed on the side wall of the spin-drying drum. The spin-drying drum has an annular rotating ring at one end away from the connecting column, and a third valve at the other end. A second rotating hole is provided in the middle region of the end of the spin-drying drum closest to the connecting column. A conical receiving platform is mounted on the receiving base plate, and a rotating groove is provided at the tip of the conical receiving platform. The rotating groove is adapted to the annular rotating ring, which is inserted into the rotating groove and rotatably connected to the conical receiving platform. A second through-hole is provided in the middle region of the bottom of the rotating groove, and the second through-hole communicates with the first through-hole. The drying mechanism includes a second drive motor, a drive tube, several stirring tubes, a rotary joint, a hot air blower, and a hot air pipe; the second drive motor is connected to the side of the rotating connecting plate opposite to the first drive motor; the drive tube is housed in the spin-drying drum, and each of the stirring tubes is evenly arranged on the drive tube and communicates with the drive tube; several hot air holes are evenly opened on the stirring tube; the output shaft of the second drive motor passes through the second rotating hole and is drivenly connected to the drive tube; the rotary joint is located at the end of the spin-drying drum away from the connecting column; the output end of the hot air blower is connected to the hot air pipe, and the output end of the hot air pipe is connected to the drive tube through the rotary joint.

2. The modified masterbatch dehydration device according to claim 1, characterized in that, The first drive motor is a servo motor.

3. The modified masterbatch dehydration device according to claim 1, characterized in that, The first drive motor is a stepper motor.

4. The modified masterbatch dehydration device according to claim 1, characterized in that, The second drive motor is a servo motor.

5. The modified masterbatch dehydration device according to claim 1, characterized in that, The second drive motor is a stepper motor.

6. The modified masterbatch dehydration device according to claim 1, characterized in that, Each of the stirring tubes and the drive tubes is integrally formed.

7. The modified masterbatch dehydration device according to claim 1, characterized in that, The connecting column has a cylindrical structure.

8. The modified masterbatch dehydration device according to claim 1, characterized in that, The connecting column is a quadrangular prism structure.

9. The modified masterbatch dehydration device according to claim 1, characterized in that, The rotating connecting plate is a circular plate structure.

10. The modified masterbatch dehydration device according to claim 1, characterized in that, The rotating connecting plate is a rectangular plate structure.

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