Discharging mechanism of internal mixer

Abstract

The utility model relates to a discharging mechanism of an internal mixer, which belongs to the technical field of internal mixers and comprises a support frame, an internal mixer body is arranged at the top of the support frame, and a discharging component is arranged at the top of the support frame. The discharging assembly comprises a motor fixedly connected with the top of the supporting frame, and a rotating shaft of the motor is fixedly connected with the left outer side wall of the internal mixing chamber of the internal mixer body. When materials subjected to internal mixing are discharged, an internal mixing chamber of the internal mixer body is turned over through a motor, the internal mixing chamber of the internal mixer body drives a first connecting wheel to turn over during turning over, the first connecting wheel drives a fixing frame to move during turning over, and the fixing frame moves to extrude a tensioning roller; and the tensioning roller can fasten the transmission belt after being extruded, and at the moment, the rotation of the first connecting wheel enables the second connecting wheel to rotate through the transmission belt, so that internal mixing materials in an internal mixing chamber of the internal mixer body are cleaned by the cleaning assembly.

Description

Technical Field

[0001] This utility model relates to the field of internal mixer technology, and specifically to a discharge mechanism for an internal mixer. Background Technology

[0002] In the production and processing of materials such as rubber and plastics, the internal mixer, as a key piece of equipment, undertakes the important task of uniformly mixing and plasticizing various raw materials. After mixing, an efficient and clean discharge process is crucial for ensuring production continuity, product quality, and equipment maintenance, which has driven the continuous development and innovation of the internal mixer's discharge mechanism.

[0003] Traditional internal mixers primarily rely on the simple tilting and tilting of the mixing chamber to discharge materials. However, due to the complex internal structure of the mixing chamber, materials tend to adhere tightly to the inner walls, corners, and rotor surfaces during the mixing process, resulting in slow discharge. To expedite the process, some workers even risk manually handling the materials. This practice not only violates safety operating procedures, exposing workers to serious safety risks such as hand burns, material burns, and mechanical injuries, but also fails to address the low discharge efficiency problem due to the limited and unsustainable speed of manual material handling. Furthermore, improper operation can easily lead to material spillage, further impacting the production environment and increasing material waste.

[0004] To address the aforementioned issues, this application proposes a discharge mechanism for an internal mixer. Utility Model Content

[0005] This utility model addresses the technical problems existing in the prior art by providing a discharge mechanism for a mixing mill.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A discharge mechanism for an internal mixer includes a support frame, a main body of the internal mixer is provided on the top of the support frame, and a discharge component is provided on the top of the support frame; the discharge component includes a motor fixedly connected to the top of the support frame, the rotating shaft of the motor being fixedly connected to the left outer side wall of the mixing chamber of the internal mixer body, a first connecting wheel fixedly connected to the left end of the rotor of the internal mixer body, a transmission belt being drivenly connected to the outer wall of the first connecting wheel, a second connecting wheel being rotatably connected to the top of the support frame, a fixed frame fixedly connected to the top of the support frame, a first spring fixedly connected to the inner bottom wall of the fixed frame, a support block fixedly connected to the top of the first spring, a tension roller rotatably connected to the top of the support block, the outer wall of the tension roller being in contact with the outer wall of the transmission belt, and a cleaning component being provided on the top of the support frame.

[0007] The cleaning assembly includes a rotating rod rotatably connected to the top of the support frame. The left end of the rotating rod is fixedly connected to a second connecting wheel. A limit frame is fixedly connected to the outer wall of the rotating rod. A second spring is fixedly connected to the inner bottom wall of the limit frame. A cleaning plate is fixedly connected to one end of the second spring. The outer wall of the cleaning plate fits against the inner wall of the limit frame. By setting up the cleaning assembly, the material after mixing can be discharged.

[0008] A cleaning pad is fixedly connected to the end of the cleaning plate away from the second spring. By setting the cleaning pad, the mixing chamber of the internal mixer body is protected.

[0009] A third spring is fixedly connected to the bottom of the support frame, and a cleaning strip is fixedly connected to the front end of the third spring. The top of the cleaning strip is slidably connected to the bottom of the support frame. By setting the third spring and the cleaning strip, the refractory material adhering to the cleaning plate can be cleaned.

[0010] A telescopic rod is fixedly connected to the bottom of the support frame. The telescopic end of the telescopic rod is fixedly connected to the outer wall of the cleaning strip. By setting the telescopic rod, the cleaning strip and the telescopic rod can be limited.

[0011] A baffle is fixedly connected to the support frame. The top of the baffle is in contact with the outer wall of the mixing chamber of the internal mixer body. By setting the baffle, the mixing chamber of the internal mixer body is blocked.

[0012] A support plate is fixedly connected to the top of the support frame. The support plate is rotatably connected to the outer wall of the mixing chamber of the internal mixer body. By setting the support plate, the mixing chamber of the internal mixer body is further limited.

[0013] The beneficial effects of this utility model are:

[0014] When discharging the mixed material, the motor causes the mixing chamber of the internal mixer to rotate. When the mixing chamber rotates, it drives the first connecting wheel to rotate. When the first connecting wheel rotates, it drives the fixed frame to move. The movement of the fixed frame squeezes the tension roller. After being squeezed, the tension roller tightens the transmission belt. At this time, the rotation of the first connecting wheel causes the second connecting wheel to rotate through the transmission belt. This enables the cleaning component to clean the mixed material inside the mixing chamber of the internal mixer.

[0015] By setting up a cleaning component, the material after mixing is discharged. When the discharge component drives the mixing chamber of the mixing machine to rotate, the rotating rod will drive the limit frame, the second spring and the cleaning plate to rotate. The material is cleaned by the cleaning plate. At the same time, when the cleaning plate is cleaning the material, it will retract under the action of the second spring when it is blocked by the material, so as to avoid the cleaning plate getting stuck and thus avoid affecting the rapid cleaning of the material. Attached Figure Description

[0016] Figure 1 This is a schematic diagram illustrating the overall structure and related parts of this utility model;

[0017] Figure 2 This utility model is a schematic diagram illustrating the structure of a transmission belt and its related parts;

[0018] Figure 3 This utility model is a schematic diagram illustrating the structure of a tension roller and its related parts;

[0019] Figure 4 This utility model is a schematic diagram showing the structure of the cleaning plate and its related parts;

[0020] Figure 5 This utility model is a schematic diagram of the structure of the support plate and its related parts.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Support frame; 2. Internal mixer body;

[0023] 3. Discharge assembly; 301. First connecting wheel; 302. Transmission belt; 303. Second connecting wheel; 304. Fixing frame; 305. First spring; 306. Support block; 307. Tensioning roller; 308. Motor;

[0024] 4. Cleaning components; 401. Rotating rod; 402. Limit frame; 403. Second spring; 404. Cleaning plate;

[0025] 5. Cleaning pad; 6. Third spring; 7. Cleaning strip; 8. Telescopic rod; 9. Baffle; 10. Support plate. Detailed Implementation

[0026] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0027] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0028] In the description of this application, the term "for example" is used to mean "used as an example, illustration, or description." Any embodiment described as "for example" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to implement and use the present invention. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that the present invention can be implemented without using these specific details. In other instances, well-known structures and processes will not be described in detail to avoid obscuring the description of the present invention with unnecessary detail. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0029] Reference Figure 1-5 A discharge mechanism for an internal mixer includes a support frame 1, a main body 2 of the internal mixer 2, and a discharge assembly 3. The discharge assembly 3 includes a motor 308 fixedly connected to the top of the support frame 1. The shaft of the motor 308 is fixedly connected to the left outer wall of the mixing chamber of the main body 2. The motor 308 is used to rotate the mixing chamber of the main body 2, thereby allowing the mixed material to fall freely. A first connecting wheel 301 is fixedly connected to the left end of the rotor of the main body 2. When the main body 2 is mixing the material, it drives the first connecting wheel 301 to rotate. A transmission belt 302 is driven to the outer wall of the first connecting wheel 301. A second connecting wheel 303 is rotatably connected to the top of the support frame 1. The connecting wheel 303 is used to drive the rotation of the transmission belt 302, causing the second connecting wheel 303 to rotate. A fixed frame 304 is fixedly connected to the top of the support frame 1. A first spring 305 is fixedly connected to the inner bottom wall of the fixed frame 304. The fixed frame 304 is used to limit the first spring 305. A support block 306 is fixedly connected to the top of the first spring 305. The first spring 305 is used to realize the extension and retraction of the support block 306. A tension roller 307 is rotatably connected to the top of the support block 306. The extension and retraction of the support block 306 will drive the tension roller 307 to adjust its position. The outer wall of the tension roller 307 is in contact with the outer wall of the transmission belt 302. A cleaning component 4 is provided on the top of the support frame 1. The cleaning component 4 is used to clean the material.

[0030] Reference Figure 1 and Figure 4The cleaning component 4 includes a rotating rod 401 rotatably connected to the top of the support frame 1. The left end of the rotating rod 401 is fixedly connected to the second connecting wheel 303. The rotation of the second connecting wheel 303 can drive the second connecting wheel 303 to rotate. A limit frame 402 is fixedly connected to the outer wall of the rotating rod 401. The rotation of the rotating rod 401 can drive the limit frame 402 to rotate. A second spring 403 is fixedly connected to the inner bottom wall of the limit frame 402. A cleaning plate 404 is fixedly connected to one end of the second spring 403. When the cleaning plate 404 rotates, the second spring 403 can cause the cleaning plate 404 to retract after being blocked, thereby avoiding the cleaning plate 404 from cleaning the mixed material. The outer wall of the cleaning plate 404 fits against the inner wall of the limit frame 402.

[0031] Reference Figure 1 and Figure 4 A cleaning pad 5 is fixedly connected to the end of the cleaning plate 404 away from the second spring 403. The cleaning pad 5 is used to protect the mixing chamber of the internal mixer body 2 and prevent the cleaning plate 404 from contacting the inner wall of the mixing chamber of the internal mixer body 2 when the internal mixer material is moved, thereby avoiding scratches and damage to the inner wall of the mixing chamber of the internal mixer body 2.

[0032] Reference Figure 4 and Figure 5 A third spring 6 is fixedly connected to the bottom of the support frame 1, and a cleaning strip 7 is fixedly connected to the front end of the third spring 6. The top of the cleaning strip 7 is slidably connected to the bottom of the support frame 1. The cooperation of the third spring 6 and the cleaning strip 7 can clean the kneaded material adhering to the cleaning plate 404, and prevent the kneaded material adhering to the cleaning plate 404 from flying around when the cleaning plate 404 is rotated, thereby avoiding material waste.

[0033] Reference Figure 5 The bottom of the support frame 1 is fixedly connected to a telescopic rod 8. The telescopic end of the telescopic rod 8 is fixedly connected to the outer wall of the cleaning strip 7. The telescopic rod 8 is used to limit the cleaning strip 7 and the telescopic rod 8, to prevent the third spring 6 from bending when compressed, and to prevent the cleaning strip 7 from shaking when moving.

[0034] Reference Figure 1 and Figure 5 A baffle 9 is fixedly connected to the support frame 1. The top of the baffle 9 is in contact with the outer wall of the mixing chamber of the internal mixer body 2 of the support frame 1. The baffle 9 is used to block the mixing chamber of the internal mixer body 2 to prevent the mixing chamber of the internal mixer body 2 from shaking after the material is turned over for discharge, thereby avoiding affecting the use of the internal mixer.

[0035] Reference Figure 2A support plate 10 is fixedly connected to the top of the support frame 1. The support plate 10 is rotatably connected to the outer wall of the mixing chamber of the mixing machine body 2. The support plate 10 is used to further limit the mixing chamber of the mixing machine body 2, so as to prevent the mixing chamber of the mixing machine body 2 from shaking when rotating, thereby avoiding affecting the discharge of the mixing material.

[0036] Working principle:

[0037] The internal mixer's discharge mechanism, during material mixing, fills the mixing chamber of the internal mixer body 2 through the feed inlet. The material is then mixed by the mixing rotor. When the rotor rotates, it drives the first connecting wheel 301 to rotate. At this time, since the mixing chamber is in its normal state, the transmission belt 302 is in a loose state, and the rotation of the first connecting wheel 301 does not drive the second connecting wheel 303 to rotate via the transmission belt 302. When discharge is required, the motor 308 rotates the mixing chamber of the internal mixer body 2. This rotation of the mixing chamber rotates the first connecting wheel 301, which in turn moves the fixing frame 304. The movement of frame 304 will squeeze tension roller 307. After being squeezed, tension roller 307 will tighten transmission belt 302. At this time, the rotation of first connecting wheel 301 will cause second connecting wheel 303 to rotate through transmission belt 302. The rotation of second connecting wheel 303 will drive limit frame 402 to rotate. Rotating rod 401 will drive limit frame 402, second spring 403 and cleaning plate 404 to rotate, thereby cleaning material through cleaning plate 404. At the same time, when cleaning material, cleaning plate 404 will retract under the action of second spring 403 when blocked by material, thereby avoiding jamming of cleaning plate 404 and thus avoiding affecting the rapid cleaning of material.

[0038] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0039] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An internal mixer discharge mechanism comprising a support frame (1), characterized in that, The top of the support frame (1) is provided with the internal mixer body (2), and the top of the support frame (1) is provided with the discharge assembly (3). The discharge assembly (3) includes a motor (308) fixedly connected to the top of the support frame (1). The rotating shaft of the motor (308) is fixedly connected to the left outer wall of the mixing chamber of the internal mixer body (2). A first connecting wheel (301) is fixedly connected to the left end of the rotor of the internal mixer body (2). A transmission belt (302) is driven to the outer wall of the first connecting wheel (301). A second connecting wheel (303) is rotatably connected to the top of the support frame (1). A fixed frame (304) is fixedly connected to the top of the support frame (1). A first spring (305) is fixedly connected to the inner bottom wall of the fixed frame (304). A support block (306) is fixedly connected to the top of the first spring (305). A tension roller (307) is rotatably connected to the top of the support block (306). The outer wall of the tension roller (307) is in contact with the outer wall of the transmission belt (302). A cleaning assembly (4) is provided on the top of the support frame (1).

2. A banier mechanism for an internal mixer according to claim 1, wherein The cleaning assembly (4) includes a rotating rod (401) rotatably connected to the top of the support frame (1). The left end of the rotating rod (401) is fixedly connected to the second connecting wheel (303). A limit frame (402) is fixedly connected to the outer wall of the rotating rod (401). A second spring (403) is fixedly connected to the inner bottom wall of the limit frame (402). A cleaning plate (404) is fixedly connected to one end of the second spring (403). The outer wall of the cleaning plate (404) is in contact with the inner wall of the limit frame (402).

3. A banier mechanism for an internal mixer according to claim 2, wherein A cleaning pad (5) is fixedly connected to the end of the cleaning plate (404) away from the second spring (403).

4. A banier mechanism for an internal mixer as set forth in claim 1, wherein A third spring (6) is fixedly connected to the bottom of the support frame (1), and a cleaning strip (7) is fixedly connected to the front end of the third spring (6). The top of the cleaning strip (7) is slidably connected to the bottom of the support frame (1).

5. A banier mechanism for an internal mixer as set forth in claim 1, wherein The bottom of the support frame (1) is fixedly connected to a telescopic rod (8), and the telescopic end of the telescopic rod (8) is fixedly connected to the outer wall of the cleaning strip (7).

6. A banier mechanism for an internal mixer as set forth in claim 1, wherein A baffle (9) is fixedly connected to the support frame (1), and the top of the baffle (9) is in contact with the outer wall of the mixing chamber of the internal mixer body (2) of the support frame (1).

7. A banier mechanism for an internal mixer according to claim 1 wherein, The top of the support frame (1) is fixedly connected to a support plate (10), and the support plate (10) is rotatably connected to the outer wall of the mixing chamber of the mixing machine body (2).

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