Master batch mixing and stirring device

Abstract

The utility model discloses a master batch mixing and stirring device which comprises an outer cylinder, the inner cylinder is arranged in the outer cylinder in an attached mode, and the inner cylinder is detachably connected with the outer cylinder by arranging a first connecting assembly; the cover body is movably arranged at the opening end of the inner barrel, and the cover body is detachably connected with the outer barrel through an arranged second connecting assembly; a stirring rod is further rotationally arranged at the end, close to the inner cylinder, of the cover body, the cover body covers the open end of the inner cylinder when covering the inner cylinder, and the stirring rod extends into an inner cavity of the inner cylinder. According to the utility model, the outer cylinder, the inner cylinder and the cover body are all arranged as independent movable and detachable structures, so that a single module can be quickly disassembled, a stirred product in the inner cylinder can be quickly taken out by disassembling and taking out the inner cylinder, and independent maintenance and cleaning of each module of the device are also facilitated.

Description

Technical Field

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

[0002] When using masterbatch to prepare plastic products, in order to obtain plastic products of different colors, the masterbatch must first be color-adjusted. At this time, various pigments or dyes must be added in a certain proportion and mixed with a small amount of uncolored resin;

[0003] In the prior art masterbatch mixing and stirring device, after the raw materials in the mixing drum are mixed, it is not convenient to quickly move the product out of the mixing drum to discharge the material, and it is also not convenient to maintain and clean the inside of the mixing drum. Utility Model Content

[0004] The utility model aims at solving the problems in the prior art and proposes the following technical solutions:

[0005] The utility model provides a masterbatch mixing and stirring device, comprising:

[0006] outer cylinder;

[0007] An inner cylinder, wherein the inner cylinder is arranged in close contact with the outer cylinder, and the inner cylinder is detachably connected to the outer cylinder by providing a connecting component 1;

[0008] A cover body, which is movably arranged at the open end of the inner cylinder and is detachably connected to the outer cylinder via a second connecting assembly;

[0009] A stirring rod is rotatably arranged at one end of the cover body close to the inner cylinder. When the cover body is closed, the opening end of the inner cylinder is covered and the stirring rod extends into the inner cavity of the inner cylinder.

[0010] As a preferred embodiment of the above technical solution, the connecting component 1 includes an extension plate 1 and an extension plate 2, and the extension plate 1 and the extension plate 2 are symmetrically arranged on the outer walls of the opening ends of the outer cylinder and the inner cylinder, respectively. A stopper is rotatably arranged at the top of the extension plate 1, and a hole 1 is arranged at a position corresponding to the stopper on the extension plate 2. When the stopper is rotated to an angle of 1, it can pass through the hole 1 smoothly, and when the stopper is rotated to an angle of 2, it cannot pass through the hole 1. After the stopper passes through the hole 1 and extends to the other end of the hole 1, the inner cylinder can be disassembled by rotating the stopper to an angle of 1, and the inner cylinder can be locked by rotating the stopper to an angle of 2.

[0011] As a preferred embodiment of the above technical solution, the second connecting component includes a second hole, a screw and a nut. The second hole is opened on the extension plate one. The screw is arranged at a position corresponding to the second hole on the cover body. When the cover body is closed, the screw is inserted into the second hole. The nut is movably arranged on a section of the screw extending out of the second hole. The nut limits the cover body from separating from the outer cylinder.

[0012] As a preferred embodiment of the above technical solution, strip-shaped protrusions are further provided on the outer wall of the inner cylinder, and matching grooves are provided on the inner wall of the outer cylinder at positions corresponding to the protrusions.

[0013] As a preferred embodiment of the above technical solution, a driving member is further provided on the top of the cover body, an output end of the driving member faces downward and is fixedly connected to the stirring rod, and the driving member drives the stirring rod to rotate continuously.

[0014] As a preferred embodiment of the above technical solution, a handle is also provided on the top of the cover body.

[0015] As a preferred embodiment of the above technical solution, the driving member is a motor.

[0016] The beneficial effects of the utility model are:

[0017] (1) The utility model can quickly disassemble a single module by configuring the outer cylinder, the inner cylinder and the cover body to be independently movable and detachable structures, so that the stirred product inside the inner cylinder can be quickly taken out by disassembling and taking out the inner cylinder, and it is also convenient for the individual maintenance and cleaning of each module of the device.

[0018] (2) The utility model can play a role in rapid positioning when installing the inner cylinder by providing mutually matching grooves and protrusions on the inner cylinder and the outer cylinder, thereby ensuring the accuracy of the installation position, saving time and improving installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Shown is a schematic front view of a stirring device in an embodiment;

[0020] Figure 2 Shown is a cross-sectional schematic diagram of a stirring device in an embodiment;

[0021] Figure 3 What is shown is a top view schematic diagram of the outer cylinder and the inner cylinder in the embodiment;

[0022] Figure numerals: 10, outer cylinder; 11, protrusion; 20, inner cylinder; 21, groove; 30, cover body; 31, driving member; 32, stirring rod; 33, handle; 40, connecting component one; 41, extension plate one; 42, extension plate two; 43, hole one; 44, stopper; 50, connecting component two; 51, hole two; 52, screw; 53, nut. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0024] Example

[0025] like Figure 1 , Figure 2 , Figure 3 As shown, Figure 1 Shown is a schematic front view of a stirring device in an embodiment; Figure 2 Shown is a cross-sectional schematic diagram of a stirring device in an embodiment; Figure 3 What is shown is a top view schematic diagram of the outer cylinder and the inner cylinder in the embodiment;

[0026] The device includes:

[0027] outer cylinder 10;

[0028] The inner cylinder 20 is arranged in close contact with the outer cylinder 10 and is detachably connected to the outer cylinder 10 by setting a connecting component 1 40;

[0029] The cover body 30 is movably disposed at the open end of the inner tube 20 and is detachably connected to the outer tube 10 via a second connecting assembly 50;

[0030] A stirring rod 32 is rotatably provided at one end of the cover body 30 close to the inner cylinder 20 . When the cover body 30 is closed, the opening end of the inner cylinder 20 is covered and the stirring rod 32 extends into the inner cavity of the inner cylinder 20 .

[0031] The outer cylinder 10 supports and fixes the inner cylinder 20, and the inner cylinder 20 is used to contain raw materials; the stirring rod 32 rotatably arranged on the cover body 30 stirs the raw materials inside the inner cylinder 20;

[0032] By arranging the outer cylinder 10, the inner cylinder 20 and the cover body 30 as independently movable and detachable structures, a single module can be quickly disassembled, so that the stirred product inside the inner cylinder 20 can be quickly taken out by disassembling and removing the inner cylinder 20, which also facilitates the individual maintenance and cleaning of each module of the device.

[0033] like Figure 1 , Figure 2 , Figure 3 As shown, Figure 1 Shown is a schematic front view of a stirring device in an embodiment; Figure 2 Shown is a cross-sectional schematic diagram of a stirring device in an embodiment; Figure 3 What is shown is a top view schematic diagram of the outer cylinder and the inner cylinder in the embodiment;

[0034] The connecting component 40 includes an extension plate 1 41 and an extension plate 2 42, which are symmetrically arranged on the outer walls of the opening ends of the outer tube 10 and the inner tube 20, respectively. A stopper 44 is rotatably arranged on the top of the extension plate 41, and a hole 43 is arranged at a position corresponding to the stopper 44 on the extension plate 2 42. When the stopper 44 is rotated to an angle of one, it can pass through the hole 1 43 smoothly, and when the stopper 44 is rotated to an angle of two, it cannot pass through the hole 1 43. After the stopper 44 passes through the hole 1 43 and extends to the other end of the hole 1 43, the inner tube 20 can be disassembled by rotating the stopper 44 to the angle of one, and the inner tube 20 can be locked by rotating the stopper 44 to the angle of two.

[0035] Specifically, the stopper 44 is connected to the extension plate 41 via a rotating shaft fixed at the bottom end, and the rotating shaft and the extension plate 41 are rotatably connected and will not be separated from each other;

[0036] The inner cylinder 20 can be quickly installed and removed by the connection assembly 1 40. When installing the inner cylinder 20, first put the inner cylinder 20 into the outer cylinder 10, and align the extension plate 2 42 with the extension plate 1 41 in the upper and lower positions, and at the same time, let the stopper 44 pass through the hole 1 43, and then rotate the angle of the stopper 44 so that the stopper 44 restricts the extension plate 2 42, and the inner cylinder 20 cannot be separated, and the installation is completed.

[0037] Specifically, the hole 43 and the block 44 in this embodiment are both rectangular, and the diagonal length of the block 44 is smaller than the diagonal length of the hole 43, so that when the position of the block 44 corresponds to that of the hole 43 (i.e., angle 1), the block 44 can smoothly pass through the hole 43. After the block 44 smoothly passes through the hole 43, it is rotated to be misaligned with the hole 43 (i.e., angle 2), and at this time, the block 44 cannot pass through the hole 43, thereby realizing the rapid installation of the inner cylinder 20.

[0038] The second connecting component 50 includes a second hole 51, a screw 52 and a nut 53. The second hole 51 is opened on the extension plate 41. The screw 52 is arranged at a position corresponding to the second hole 51 on the cover body 30. When the cover body 30 is closed, the screw 52 is inserted into the second hole 51. The nut 53 is movably arranged on a section of the screw 52 extending out of the second hole 51. The nut 53 limits the cover body 30 from being separated from the outer cylinder 10.

[0039] The second connecting component 50 serves to detachably connect the outer cylinder 10 and the cover body 30. The second hole 51 is set on the extension plate 42 at a position that cannot be blocked by the extension plate 42. In this embodiment, the second hole 51 is a round hole and the screw 52 is a columnar hole. After the inner cylinder 20 is installed, the cover body 30 is covered on the open end of the inner cylinder 20, and the screw 52 is inserted into the second hole 51. Then, the nut 53 is screwed on the other end of the screw 52 to achieve the installation of the cover body 30.

[0040] The outer wall of the inner cylinder 20 is also provided with a strip-shaped protrusion 11, and the inner wall of the outer cylinder 10 is provided with a groove 21 matching the protrusion 11, and the protrusion 11 is inserted into the groove 21 to realize the positioning of the inner cylinder 20 during the installation process;

[0041] Specifically, two groups of protrusions 11 and grooves 21 are correspondingly arranged. The inner tube 20 and the outer tube 10 are provided with matching grooves 21 and protrusions 11, which can play a role in rapid positioning when the inner tube 20 is installed, ensure the accuracy of the installation position, save time and improve installation efficiency.

[0042] A driving member 31 is also provided at the top of the cover body 30 , and the output end of the driving member 31 faces downward and is fixedly connected to the stirring rod 32 , and the driving member 31 drives the stirring rod 32 to rotate continuously.

[0043] The driving member 31 is a motor, and a housing is provided outside the motor. The driving member 31 drives the stirring rod 32 to rotate, thereby stirring the raw materials.

[0044] A handle 33 is also provided at the top of the cover body 30 , and the handle 33 is provided to facilitate installation and removal of the cover body 30 .

[0045] Working principle: After the masterbatch is mixed and stirred in the inner cylinder 20 of the device, first loosen and remove the nut 53 at the end of the screw 52, ​​disassemble the cover 30, and then rotate the stopper 44. When the stopper 44 is rotated to correspond to the position of the hole 43 and can smoothly pass through the hole 43, the inner cylinder 20 can be taken out and the output can be poured out, so as to realize the rapid discharge of the product and facilitate the cleaning and maintenance of the device after use.

[0046] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A masterbatch mixing and stirring device, characterized in that: include: outer cylinder(10); An inner cylinder (20), wherein the inner cylinder (20) is arranged in close contact with the inner part of the outer cylinder (10), and the inner cylinder (20) is detachably connected to the outer cylinder (10) by providing a connecting component 1 (40); A cover body (30), the cover body (30) is movably arranged at the open end of the inner cylinder (20), and the cover body (30) is detachably connected to the outer cylinder (10) via a second connecting assembly (50); A stirring rod (32) is rotatably provided at one end of the cover body (30) close to the inner cylinder (20); when the cover body (30) is closed, it covers the open end of the inner cylinder (20) and the stirring rod (32) extends into the inner cavity of the inner cylinder (20).

2. The masterbatch mixing and stirring device according to claim 1, characterized in that: The connecting assembly 1 (40) comprises an extension plate 1 (41) and an extension plate 2 (42). The extension plate 1 (41) and the extension plate 2 (42) are symmetrically arranged on the outer walls of the opening ends of the outer tube (10) and the inner tube (20), respectively. A stopper (44) is rotatably arranged on the top end of the extension plate 1 (41). A hole 1 (43) is arranged on the extension plate 2 (42) at a position corresponding to the stopper (44). When the stopper (44) is rotated to an angle 1, it can smoothly pass through the hole 1 (43). When the stopper (44) is rotated to an angle 2, it cannot pass through the hole 1 (43). After the stopper (44) passes through the hole 1 (43) and extends to the other end of the hole 1 (43), the inner tube (20) can be disassembled by rotating the stopper (44) to the angle 1, and the inner tube (20) can be locked by rotating the stopper (44) to the angle 2.

3. The masterbatch mixing and stirring device according to claim 1, characterized in that: The second connecting assembly (50) comprises a second hole (51), a screw (52) and a nut (53); the second hole (51) is formed on the first extension plate (41); the screw (52) is arranged at a position on the cover body (30) corresponding to the second hole (51); when the cover body (30) is closed, the screw (52) is inserted into the second hole (51); the nut (53) is movably arranged on a section of the screw (52) extending out of the second hole (51); and the nut (53) limits the cover body (30) from being separated from the outer cylinder (10).

4. The masterbatch mixing and stirring device according to claim 1, characterized in that: The outer wall of the inner cylinder (20) is also provided with a strip-shaped protrusion (11), and the inner wall of the outer cylinder (10) is provided with a groove (21) matching the protrusion (11) at a position corresponding to the protrusion (11).

5. The masterbatch mixing and stirring device according to claim 1, characterized in that: A driving member (31) is also provided at the top of the cover body (30), the output end of the driving member (31) faces downward and is fixedly connected to the stirring rod (32), and the driving member (31) drives the stirring rod (32) to rotate continuously.

6. The masterbatch mixing and stirring device according to claim 1, characterized in that: A handle (33) is also provided at the top of the cover body (30).

7. The masterbatch mixing and stirring device according to claim 5, characterized in that: The driving member (31) is a motor.

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