Drying device for color master batch production

Abstract

The utility model provides a drying device for color master batch production, which comprises a tank body, a material placing barrel, a fan component and a rotary driving assembly, the material placing barrel for placing color master batch is arranged on an annular placing seat of the tank body, the fan component is arranged outside the tank body, the air outlet end of the fan component is connected with a pipeline extending into the tank body, and the rotary driving assembly is arranged on the pipeline. According to the color master batch drying device, the fan component generates wind power and transmits the wind power into the tank body, the wind power enters the material containing barrel through the through hole formed in the material containing barrel, and the color master batch is dried. The rotary driving assembly is arranged outside the tank body through the mounting box and comprises the driving motor and the gear component which are connected with each other; due to the fact that the sleeve arranged on the peripheral face of the material containing barrel is provided with the tooth part and is meshed with the gear part, when the gear part rotates under the cooperation of the driving motor, the material containing barrel can synchronously rotate, the color master batches in the material containing barrel are made to shake, the color master batches can be evenly dried, and the treatment efficiency is improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of masterbatch production equipment, and in particular to a drying device for masterbatch production. Background Art

[0002] Masterbatch is a form of plastic coloring. It is made by uniformly mixing colorants, carrier resins and some auxiliary agents and grinding them into powder. The carrier resin used in the production of masterbatches may contain moisture. Therefore, the masterbatch needs to be dried during processing to avoid affecting the coloring performance and product quality. However, the existing drying device has an unsatisfactory drying effect on the masterbatch. It can only extend the drying time of the masterbatch in the drying oven to ensure that the internal moisture has enough time to evaporate, resulting in reduced processing efficiency. Utility Model Content

[0003] The purpose of the utility model is to solve the above-mentioned problems and provide a drying device for masterbatch production.

[0004] The technical solution of the present disclosure is achieved as follows:

[0005] The present invention provides a drying device for masterbatch production, comprising a tank body, a material placing barrel, a fan component and a rotary drive assembly, wherein an annular placing seat is arranged in the tank body, the material is placed on the annular placing seat, and a plurality of evenly distributed through holes are arranged at the bottom of the material placing barrel;

[0006] When the material placing barrel is located in the tank body, a flow gap is formed between the outside of the material placing barrel and the inner wall of the tank body, and the inside of the material placing barrel is connected to the flow gap through the through hole;

[0007] The rotary drive assembly includes a drive motor and a gear component. The tank body has an opening. A mounting box is provided at a position corresponding to the opening on the outside of the tank body. The drive motor is provided in the mounting box. The gear component is installed on the output end of the drive motor. Part of the gear component extends into the tank body through the opening. A sleeve is provided on the outer circumference of the material placement barrel. A plurality of tooth portions are provided on the outer circumference of the sleeve. The tooth portions are engaged with the gear component, so that the material placement barrel can rotate in a circumferential direction along the annular placement seat.

[0008] The fan component is arranged outside the tank body, and an air outlet end of the fan component is connected with a pipeline extending to the inside of the tank body.

[0009] In one embodiment, a discharge port is provided at the bottom of the material storage barrel;

[0010] A top cover is installed on the top of the tank body, and a push rod component is arranged on the top cover. The telescopic rod of the push rod component passes through the top cover and is located on the other side of the top cover. When the top cover is installed on the tank body, the telescopic rod is located inside the tank body.

[0011] The bottom end of the telescopic rod is provided with a sealed cover, and with the cooperation of the push rod component, the sealed cover is moved close to or away from the discharge port.

[0012] In one embodiment, a guide pipe is provided at the bottom of the tank body, and the guide pipe is located below the discharge port;

[0013] The flow guide pipe is communicated with the interior of the tank body.

[0014] In one embodiment, a plurality of overflow holes evenly distributed along the circumferential direction of the material placing barrel are arranged on the outer circumferential surface of the material placing barrel.

[0015] In one embodiment, a feed hopper is provided on the top cover, and one end of the feed hopper extends to the other side of the top cover;

[0016] When the top cover is connected to the tank body, one end of the hopper is located in the material placing barrel.

[0017] In one embodiment, it further includes a controller, which is mounted on the pipeline via a support;

[0018] The controller is electrically connected to the push rod component and the drive motor.

[0019] In one embodiment, the diameter of the sealing cover is consistent with the aperture of the discharge port.

[0020] The advantages or beneficial effects of the above technical solution include at least:

[0021] The present invention discloses a drying device for masterbatch production. The masterbatch to be dried is placed in a material placement barrel, and the material placement barrel is placed on an annular placement seat of a pipe body. Then, a fan component is started to transmit the wind force generated by the fan component to a tank body through a pipeline, and the temperature in the tank body is increased, so that the moisture in the masterbatch is evaporated. Since a mounting box is arranged outside the tank body to place a driving motor in a rotating driving assembly, and a gear component is installed on the driving motor and meshes with a toothed portion of a sleeve arranged on the material placement barrel, when the driving motor drives the gear component to rotate, the material placement barrel rotates synchronously, so that the masterbatch in the material placement barrel can be shaken, so that the masterbatch can be dried uniformly, and the problems of long drying time and low efficiency of the existing drying device are solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0023] Figure 1 A schematic structural diagram of a drying device in a cross-sectional view of an embodiment of the present disclosure is shown;

[0024] Figure 2 A structural schematic diagram of a drying device according to an embodiment of the present disclosure is shown from one perspective without a material barrel installed;

[0025] Figure 3 A structural schematic diagram of a material placing bucket from one perspective of an embodiment of the present disclosure is shown;

[0026] Figure 4 A structural schematic diagram of a top cover of an embodiment of the present disclosure from one viewing angle is shown;

[0027] Figure 5 The present disclosure embodiment is presented Figure 1 The enlarged schematic diagram at A in the middle;

[0028] Figure 6 The present disclosure embodiment is presented Figure 1 The enlarged schematic diagram of point B in the middle;

[0029] Reference numerals: 1, tank body; 11, annular placement seat; 12, opening; 13, installation box; 14, flow guide pipe;

[0030] 2. Material placing barrel; 21. Through hole; 22. Sleeve; 221. Toothed part; 23. Discharging port; 24. Overflow hole;

[0031] 3. Fan parts; 31. Pipeline;

[0032] 4. Rotation drive assembly; 41. Drive motor; 42. Gear component;

[0033] 5. Top cover; 51. Push rod component; 511. Sealed cover; 52. Feed hopper; 53. Exhaust pipe;

[0034] 6. Controller. DETAILED DESCRIPTION

[0035] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments described herein, which are instead provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0036] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in the present disclosure may be combined with each other. The present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0037] It should be understood that the term "including" and its variations used in this document are open inclusions, that is, "including but not limited to". The term "based on" means "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one other embodiment"; the term "some embodiments" means "at least some embodiments". Relevant definitions of other terms will be given in the description below. It should be noted that the concepts of "first", "second", etc. mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0038] It should be noted that the modifications of "one" and "several" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, they should be understood as "one or more".

[0039] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0040] Reference Figure 1-Figure 6 A drying device for masterbatch production, comprising a tank body 1, a material placing barrel 2, a fan component 3 and a rotary drive assembly 4, wherein an annular placing seat 11 is arranged in the tank body 1, and the material is placed on the annular placing seat 11, and the annular placing seat 11 plays a supporting role, and a plurality of evenly distributed through holes 21 are arranged at the bottom of the material placing barrel 2;

[0041] When the material placing barrel 2 is located in the tank body 1, a flow gap is formed between the outside of the material placing barrel 2 and the inner wall of the tank body 1, and the inside of the material placing barrel 2 is connected to the flow gap through the through hole 21. The material placing barrel 2 is used to place the masterbatch that needs to be dried. The outer peripheral surface of the material placing barrel 2 is provided with a plurality of overflow holes 24 evenly distributed along the circumferential direction of the material placing barrel 2. Through the cooperation of the through hole 21 and the overflow hole 24, the material placing barrel 2 is filled with gas for processing the masterbatch. The apertures of the through hole 21 and the overflow hole 24 are smaller than the aperture of the masterbatch.

[0042] The rotary drive assembly 4 includes a drive motor 41 and a gear component 42. The tank body 1 has an opening 12. An installation box 13 is provided at a position corresponding to the opening 12 on the outside of the tank body 1. The drive motor 41 is provided in the installation box 13. The gear component 42 is installed on the output end of the drive motor 41. Part of the gear component 42 extends into the tank body 1 through the opening 12. A sleeve 22 is provided on the outer circumferential surface of the material placement barrel 2. A plurality of tooth portions 221 are provided on the outer circumferential surface of the sleeve 22. The tooth portions 221 are meshed with the gear component 42, so that the material placement barrel 2 can rotate in a circumferential direction along the annular placement seat 11. By means of gear meshing, when the gear component 42 rotates, the sleeve 22 drives the material placement barrel 2 to rotate. The drive motor 41 adopts a servo drive motor in the prior art.

[0043] The fan component 3 is arranged outside the tank body 1, and the air outlet end of the fan component 3 is connected to a pipeline 31 extending to the inside of the tank body 1. The fan component 3 adopts a hot air blower in the prior art to evaporate the internal moisture of the masterbatch by generating hot air.

[0044] Based on the above structure, the masterbatch is poured into the material barrel 2, hot air is generated by the fan component 3 and transported to the tank body 1 through the pipeline 31. Since the bottom of the material barrel 2 is provided with a through hole 21, the hot air in the tank body 1 can enter the material barrel 2 through the through hole 21. As the fan component 3 gradually transports hot air to the tank body 1, the temperature in the tank body 1 is increased, thereby accelerating the drying of the masterbatch. Since the outer peripheral surface of the material barrel 2 is provided with a sleeve 22, the tooth portion 221 in the sleeve 22 is meshed with the gear component 42 in the rotating drive component 4. Therefore, when the driving motor 41 drives the gear component 42 to rotate, the sleeve 22 will drive the material barrel 2 to rotate synchronously. During the rotation of the material barrel 2, the masterbatch inside it will shake, thereby changing its own position, so that the masterbatch can be dried evenly, avoiding that the position of the masterbatch does not change, so that part of the masterbatch located in the center needs a long time to be dried, thereby solving the problem of long drying time and low efficiency.

[0045] In one embodiment, referring to Figure 1 , Figure 3 and Figure 4, a discharge port 23 is provided at the bottom of the material storage barrel 2, and a top cover 5 is installed on the top of the tank body 1. The installation method of the tank body 1 and the top cover 5 is a conventional means in the prior art and is common knowledge of personnel in this field. Therefore, the installation method is not specifically described in this application. When the tank body 1 and the top cover 5 are installed, the tank body 1 forms a closed space, and a push rod component 51 is provided on the top cover 5. The telescopic rod of the push rod component 51 passes through the top cover 5 and is located on the other side of the top cover 5. When the top cover 5 is installed on the tank body 1, the telescopic rod is located in the tank body 1. Since the masterbatch in the material storage barrel 2 needs to be discharged from the tank body 1 after the drying process is completed, the masterbatch material storage barrel 2 can flow into the tank body 1 through the setting of the discharge port 23. The push rod component 51 is a pneumatic push rod in the prior art;

[0046] A sealed cover 511 is provided at the bottom end of the telescopic rod. The diameter of the sealed cover 511 is consistent with the aperture of the discharge port 23. With the cooperation of the push rod component 51, the discharge port 23 has a processing state and a discharge state. When in the processing state, the sealed cover 511 and the end face of the discharge port 23 are on the same horizontal plane, so that the masterbatch cannot enter the tank body 1 through the discharge port 23. When the drying process is completed, the sealed cover 511, with the cooperation of the push rod component 51, is away from the discharge port 23, so that a gap is generated between the discharge port 23 and the sealed cover 511, so that the masterbatch can enter the tank body 1 and be discharged.

[0047] In one embodiment, referring to Figure 1 A guide pipe 14 is provided at the bottom of the tank body 1. The guide pipe 14 is located below the discharge port 23. The guide pipe 14 is connected to the interior of the tank body 1. Since the wind force generated by the fan component 3 flows in the tank body 1, when the guide pipe 14 is connected to the tank body 1, the guide pipe 14 also has a certain temperature. Therefore, when the masterbatch in the tank body 1 is discharged through the guide pipe 14, the masterbatch will still undergo drying treatment during the movement, thereby further improving the drying effect.

[0048] In one embodiment, referring to Figure 1 and Figure 4 A feed hopper 52 is provided on the top cover 5, and one end of the feed hopper 52 extends to the other side of the top cover 5. When the top cover 5 is connected to the tank body 1, one end of the feed hopper 52 is located in the material placing barrel 2. The setting of the feed hopper 52 can facilitate the operator to feed materials into the tank body 1.

[0049] In one embodiment, referring to Figure 1 and Figure 2 , and also includes a controller 6, which is installed on the pipeline 31 through a support. The controller 6 is electrically connected to the push rod component 51 and the drive motor 41. The controller 6 can control the rotation speed of the drive motor 41, thereby adjusting the rotation speed of the material barrel 2 and adjusting the telescopic length of the push rod component 51.

[0050] In one embodiment, referring to Figure 1 and Figure 4 The top cover 5 is also provided with an exhaust pipe 53. The exhaust pipe 53 and the feed hopper 52 are respectively located on both sides of the push rod. When the top cover 5 and the tank body 1 are installed, the tank body 1 is in a sealed space, so as to avoid the tank body 1 being in a high-pressure state due to the operation of the fan component 3. Therefore, the pressure and temperature of the tank body 1 are adjusted to a suitable state through the exhaust pipe 53.

[0051] In the description of the present disclosure, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present disclosure.

[0052] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A drying device for masterbatch production, characterized in that: It includes a tank body, a material placement barrel, a fan component and a rotary drive assembly. The tank body is provided with an annular placement seat, the material is placed on the annular placement seat, and the bottom of the material placement barrel is provided with a plurality of evenly distributed through holes; When the material placing barrel is located in the tank body, a flow gap is formed between the outside of the material placing barrel and the inner wall of the tank body, and the inside of the material placing barrel is connected to the flow gap through the through hole; The rotary drive assembly includes a drive motor and a gear component. The tank body has an opening. A mounting box is provided on the outside of the tank body at a position corresponding to the opening. The drive motor is provided in the mounting box. The gear component is installed on the output end of the drive motor. Part of the gear component extends into the tank body through the opening. A sleeve is provided on the outer circumference of the material placement barrel. A plurality of teeth are provided on the outer circumference of the sleeve. The teeth are engaged with the gear component so that the material placement barrel can rotate in a circumferential direction along the annular placement seat. The fan component is arranged outside the tank body, and an air outlet end of the fan component is connected to a pipeline extending to the inside of the tank body.

2. The drying device for masterbatch production according to claim 1, characterized in that: The bottom of the material storage barrel is provided with a material discharge port; A top cover is installed on the top of the tank body, and a push rod component is arranged on the top cover. The telescopic rod of the push rod component passes through the top cover and is located on the other side of the top cover. When the top cover is installed on the tank body, the telescopic rod is located inside the tank body; A sealed cover is arranged at the bottom end of the telescopic rod, and with the cooperation of the push rod component, the sealed cover is close to or away from the discharge port.

3. The drying device for masterbatch production according to claim 2, characterized in that: A guide pipe is provided at the bottom of the tank body, and the guide pipe is located below the discharge port; The flow guide pipe is communicated with the interior of the tank body.

4. The drying device for masterbatch production according to claim 1, characterized in that: A plurality of overflow holes evenly distributed along the circumferential direction of the material placing barrel are arranged on the outer peripheral surface of the material placing barrel.

5. The drying device for masterbatch production according to claim 2, characterized in that: The top cover is provided with a feed hopper, one end of which extends to the other side of the top cover; When the top cover is connected to the tank body, one end of the feed hopper is located in the material placement barrel.

6. The drying device for masterbatch production according to claim 2, characterized in that: It also includes a controller, which is installed on the pipeline through a support; The controller is electrically connected to the push rod component and the driving motor.

7. The drying device for masterbatch production according to claim 2, characterized in that: The diameter of the sealing cover is consistent with the aperture of the discharge port.

Images