A high-efficiency mixing device for a heat preservation tube raw material

Abstract

The utility model discloses a kind of thermal insulation pipe raw material high-efficiency mixing devices, belong to thermal insulation pipe raw material mixing technical field, sealing type fixed cover is connected with sealing type movable cover by hinge device, sealing type movable cover covers mixed material bucket upper end feed inlet, by opening sealing type movable cover to facilitate feeding;The feed inlet of mixed material bucket is connected with feed extension plate by angle adjusting device, lock catch device, by angle adjusting device to open feed extension plate, the expansion of feed inlet is realized. Movable cover design is convenient to operate, easy to add raw material, while ensuring that mixing process is sealed, prevent leakage and pollution. Feed extension plate can be flexibly adjusted feed inlet size by angle adjusting device, adapt to different needs, improve feeding efficiency and ensure good sealing performance, enhance device stability. The fine adjustment function of angle adjusting device optimizes raw material feeding and mixing process, improves mixing uniformity and efficiency, reduces raw material waste.

Description

Technical Field

[0001] This utility model relates to the field of insulation pipe raw material mixing technology, and in particular to an efficient mixing device for insulation pipe raw materials. Background Technology

[0002] The thermal insulation material mixing device is a specialized piece of equipment used to mix the raw materials required for manufacturing thermal insulation boards. The working principle of the thermal insulation material mixing device is relatively simple. First, the thermal insulation material is poured into the mixing container through the inlet. Then, the power system, such as a motor, is started to drive the stirring shaft and stirring rod or paddle to rotate. During the mixing process, the raw materials are thoroughly stirred and mixed evenly. Some advanced mixing devices are also equipped with additional functions, such as changing the relative position of the stirring rod within the container by rotating the mixing container or moving the stirring system, thereby achieving mixing of raw materials at different depths.

[0003] In practical applications, current high-efficiency mixing devices for insulated pipe raw materials typically use a sealing cap to close the upper opening of the mixer. The main purpose of this design is to prevent dust generation during mixing, thus maintaining a clean working environment and protecting the health of operators. However, a completely sealed cap can cause inconvenience during material feeding. Because the cap is completely sealed, the feed inlet is completely blocked, making the addition of raw materials relatively difficult and increasing operational complexity.

[0004] To address this issue, some mixing units employ a semi-open sealing cover. This design maintains a degree of sealing while also providing some space for material feeding. However, the semi-open sealing cover also has inherent drawbacks. Due to the relatively small feed opening, the rate at which raw materials are fed is limited, thus affecting overall feeding efficiency. This effect is particularly pronounced when processing large quantities of raw materials, potentially leading to reduced production efficiency. Utility Model Content

[0005] The main objective of this invention is to provide a high-efficiency mixing device for insulation pipe raw materials, which can effectively solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A high-efficiency mixing device for thermal insulation pipe raw materials includes a mixing tank, a sealed fixed cover, a servo motor, a reducer, and a stirring rod. The sealed fixed cover is installed at the upper opening of the mixing tank. The servo motor is fixed to the sealed fixed cover through the reducer. The servo motor is connected to the stirring rod through the reducer. The stirring rod extends through the sealed fixed cover into the mixing tank and stirs the thermal insulation pipe raw materials in the mixing tank.

[0008] The sealed fixed cover is connected to a sealed movable cover via a hinge device. The sealed movable cover covers the upper feed inlet of the mixing tank, and the feed can be conveniently fed by opening the sealed movable cover.

[0009] The feed inlet of the mixing tank is connected to a feed expansion plate via an angle adjustment device and a locking device. The feed expansion plate is opened by the angle adjustment device to enlarge the feed inlet.

[0010] The mixing drum is fixedly connected to the sealed fixed cover, and a sealing ring is provided at the connection. The lower end of the sealed movable cover is provided with an elastic protrusion strip, which is embedded in the mixing drum. The elastic protrusion strip enables the movable connection between the sealed movable cover and the mixing drum. Moving the sealed movable cover deforms the elastic protrusion strip, making it easy to open the sealed movable cover.

[0011] The hinge device is fixed to the sealed fixed cover and the sealed movable cover by bolts. Anti-slip pads are provided at the connection between the hinge device and the sealed fixed cover and the sealed movable cover. The reducer is fixed to the sealed fixed cover by bolts. The servo motor is fixed to the reducer by bolts. The stirring rod is connected to the output end of the reducer by bolts.

[0012] The feed expansion plate has a "C" shaped cross-section and is adapted to the mixing tank. A sealing strip is provided at the contact end between the feed expansion plate and the mixing tank.

[0013] The feed expansion plate is connected to the angle adjustment device and the locking device by bolts. The locking device contacts the mixing tank or the feed expansion plate through the arc-shaped mounting block and is fixed by bolts.

[0014] The angle adjustment device includes a fixed base, a rotating shaft, an angle bracket, and a connecting base. The fixed base is fixed to the mixing barrel by bolts. The fixed base and the angle bracket are connected by fastening bolts and nuts. The angle bracket is connected to the feed extension plate through the rotating shaft and the connecting base. Rotating the fastening bolts adjusts the angle bracket, thereby adjusting the angle of the feed extension plate.

[0015] The lower end of the feed extension plate is provided with multiple internal protrusions, and a gap is formed between two adjacent internal protrusions to extend the discharge drop point.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The sealed, movable cap design enhances ease of operation. It can be easily opened and closed, facilitating the addition of raw materials while ensuring a tight seal during mixing, effectively preventing leakage and contamination.

[0018] The feed expansion plate can be flexibly enlarged or reduced by adjusting the angle of the feed inlet to adapt to different feeding needs. This design not only improves feeding efficiency but also ensures good sealing performance of the feed inlet, further enhancing the sealing and stability of the device.

[0019] The fine-tuning function of the angle adjustment device allows the feed expansion plate to be precisely positioned at the required angle, thereby optimizing the feeding and mixing process of raw materials. This not only improves the uniformity and efficiency of mixing but also helps reduce waste and loss of raw materials during the mixing process. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a diagram showing the overall structure of the present invention;

[0022] Figure 3 The diagram shows the mixing tank, feeding extension plate, angle adjustment device, and locking device of this utility model.

[0023] Figure 4 The figures show the feed extension plate, angle adjustment device, internal protrusion, and locking device of this utility model.

[0024] In the diagram: 1. Mixing hopper; 2. Sealed fixed cover; 3. Sealed movable cover; 4. Hinge device; 5. Servo motor; 6. Reducer; 7. Stirring rod; 8. Angle adjustment device; 9. Feed extension plate; 10. Internal protrusion; 11. Notch; 12. Locking device; 13. Arc-shaped mounting block. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] like Figure 1 - Figure 4 As shown, a high-efficiency mixing device for insulation pipe raw materials mainly consists of a mixing tank 1, a sealed fixed cover 2, a servo motor 5, a reducer 6, and a stirring rod 7. The sealed fixed cover 2 is installed at the upper opening of the mixing tank 1 to ensure sealing during the mixing process. The servo motor 5 is fixed to the sealed fixed cover 2 via the reducer 6. Utilizing the reduction action of the reducer 6, the servo motor 5 drives the stirring rod 7 for efficient mixing. The stirring rod 7 passes through the sealed fixed cover 2 and extends into the interior of the mixing tank 1, uniformly stirring the insulation pipe raw materials to ensure homogeneous mixing.

[0027] For convenient feeding, the fixed sealing cover 2 is connected to the movable sealing cover 3 via a hinge device 4. The movable sealing cover 3 covers the upper feed inlet of the mixing tank 1. When adding raw materials, simply open the movable sealing cover 3 to easily perform the feeding operation. This design not only improves the convenience of operation but also ensures the sealing during the mixing process.

[0028] The mixing tank 1 is equipped with an angle adjustment device 8 and a locking device 12 at its inlet, which are connected to the inlet expansion plate 9. The angle adjustment device 8 allows the inlet expansion plate 9 to be opened, thereby widening the inlet and making feeding more convenient. The inlet expansion plate 9 has a C-shaped cross-section, which matches the shape of the mixing tank 1, ensuring a good sealing effect. A sealing strip is also provided at the end of the inlet expansion plate 9 that contacts the mixing tank 1, further enhancing the sealing performance.

[0029] To ensure the stability and durability of the device, the mixing tank 1 and the sealed fixed cover 2 are fixedly connected by bolts, and a sealing ring is installed at the connection. The lower end of the sealed movable cover 3 is designed with an elastic protrusion. When the sealed movable cover 3 is closed, the elastic protrusion is embedded in the mixing tank 1, and the deformation of the elastic protrusion achieves a tight connection with the mixing tank 1. When it is necessary to open the sealed movable cover 3, simply pull it, and the elastic protrusion will deform, thus easily opening the cover.

[0030] The hinge device 4 is fixed to the sealed fixed cover 2 and the sealed movable cover 3 by bolts. To prevent slippage, anti-slip pads are also provided at the connection points between the hinge device 4 and the sealed fixed cover 2 and the sealed movable cover 3. The reducer 6 and the servo motor 5 are also fixed to the sealed fixed cover 2 and the reducer 6 by bolts, respectively. The stirring rod 7 is connected to the output end of the reducer 6 by bolts to ensure the stable operation of the stirring rod 7.

[0031] The design of the feed extension plate 9 fully considers the convenience of material discharge. It has multiple internal protrusions 10 at its lower end, with a notch 11 formed between two adjacent internal protrusions 10. This design can extend the discharge drop point, allowing the raw materials to be more evenly distributed during the mixing process, thereby improving mixing efficiency and quality.

[0032] The feed extension plate 9 is connected to the angle adjustment device 8 and the locking device 12 via bolts. The locking device 12 contacts the mixing tank 1 or the feed extension plate 9 via an arc-shaped mounting block 13 and is fixed by bolts. The angle adjustment device 8 includes a fixed base, a rotating shaft, an angle bracket, and a connecting base. The fixed base is fixed to the mixing tank 1 by bolts, and the fixed base is connected to the angle bracket by fastening bolts and nuts. The angle bracket is connected to the feed extension plate 9 via the rotating shaft and the connecting base. By rotating the fastening bolts, the angle bracket can be adjusted, thereby achieving fine adjustment of the angle of the feed extension plate 9 to adapt to different feeding requirements.

[0033] Place the mixing tank 1 in the appropriate position. Secure the sealing cap 2 to the upper opening of the mixing tank 1 using bolts. Ensure the sealing ring is installed at the connection point to guarantee sealing performance. Secure the reducer 6 to the sealing cap 2 using bolts. Secure the servo motor 5 to the reducer 6 using bolts. Connect the stirring rod 7 to the output end of the reducer 6 using bolts. Ensure the stirring rod 7 passes through the sealing cap 2 and extends into the mixing tank 1. Secure the hinge device 4 to the sealing cap 2 and the sealing movable cap 3 using bolts. Ensure anti-slip pads are installed at the connection points between the hinge device 4 and the sealing cap 2 and the sealing movable cap 3. Connect the sealing movable cap 3 to the sealing cap 2 via the hinge device 4. Secure the mounting base of the angle adjustment device 8 to the mixing tank 1 using bolts. Connect the angle bracket to the mounting base using fastening bolts and nuts, and connect it to the feed extension plate 9 via a rotating shaft and connecting seat. Secure the locking device 12 to the mixing tank 1 or the feed extension plate 9 with bolts, and ensure that the arc-shaped mounting block 13 is in contact with the contact surface.

[0034] The feed extension plate 9 is bolted to the angle adjustment device 8 and the locking device 12. Ensure that the cross-section of the feed extension plate 9 is C-shaped and conforms to the shape of the mixing tank 1. A sealing strip is installed at the end of the feed extension plate 9 that contacts the mixing tank 1 to enhance sealing performance. Multiple internal protrusions 10 are provided at the lower end of the feed extension plate 9, ensuring that a notch 11 is formed between adjacent internal protrusions 10.

[0035] Open the sealing cover 3. Add the insulation pipe material to the mixing tank 1 through the feed inlet. Ensure that the sealing cover 3 completely covers the upper feed inlet of the mixing tank 1 and is tightly connected by the elastic protruding strip. Start the servo motor 5, which drives the stirring rod 7 for efficient mixing via the reducer 6. Adjust the angle adjustment device 8 as needed to adapt to different feeding requirements. Driven by the servo motor 5, the stirring rod 7 evenly stirs the insulation pipe material, ensuring uniform mixing.

[0036] After mixing, open the locking device 12 to separate the feed expansion plate 9 from the mixing tank 1. The design of the notch 11 and internal protrusions 10 ensures the raw materials fall evenly, completing the discharge process. After use, clean the mixing tank 1 and the stirring rod 7 to ensure the cleanliness and maintenance of the equipment.

[0037] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0038] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A high-efficiency mixing device for thermal insulation pipe raw materials, comprising a mixing tank (1), a sealed fixed cover (2), a servo motor (5), a reducer (6), and a stirring rod (7), wherein the sealed fixed cover (2) is installed at the upper opening of the mixing tank (1), the servo motor (5) is fixed to the sealed fixed cover (2) through the reducer (6), and the servo motor (5) is connected to the stirring rod (7) through the reducer (6). The stirring rod (7) extends through the sealed fixed cover (2) into the mixing tank (1) and stirs the thermal insulation pipe raw materials in the mixing tank (1), characterized in that: The sealed fixed cover (2) is connected to a sealed movable cover (3) via a hinge device (4). The sealed movable cover (3) covers the upper feed port of the mixing tank (1). The feed can be easily fed by opening the sealed movable cover (3). The feed inlet of the mixing tank (1) is connected to a feed expansion plate (9) via an angle adjustment device (8) and a locking device (12). The feed expansion plate (9) is opened by the angle adjustment device (8) to expand the feed inlet.

2. The high-efficiency mixing device for the raw materials of the thermal insulation tube according to claim 1, characterized in that: The mixing barrel (1) is fixedly connected to the sealing fixed cover (2), and a sealing ring is provided at the connection. The lower end of the sealing movable cover (3) is provided with an elastic protrusion strip, which is embedded in the mixing barrel (1) through the protrusion strip. The sealing movable cover (3) and the mixing barrel (1) are movably connected through the elastic protrusion strip. The sealing movable cover (3) is moved to deform the elastic protrusion strip, making it easy to open the sealing movable cover (3).

3. The high-efficiency mixing device for the raw materials of the thermal insulation tube according to claim 2, characterized in that: The hinge device (4) is fixed to the sealed fixed cover (2) and the sealed movable cover (3) by bolts. Anti-slip pads are provided at the connection between the hinge device (4) and the sealed fixed cover (2) and the sealed movable cover (3). The reducer (6) is fixed to the sealed fixed cover (2) by bolts. The servo motor (5) is fixed to the reducer (6) by bolts. The stirring rod (7) is connected to the output end of the reducer (6) by bolts.

4. The high-efficiency mixing device for the raw materials of the thermal insulation tube according to claim 3, characterized in that: The feed expansion plate (9) has a "C" shaped cross-section and is adapted to the mixing tank (1). The feed expansion plate (9) is provided with a sealing strip at the contact end between the feed expansion plate (9) and the mixing tank (1).

5. The high-efficiency mixing device for the raw materials of the thermal insulation tube according to claim 4, characterized in that: The feed extension plate (9) is connected to the angle adjustment device (8) and the locking device (12) by bolts. The locking device (12) contacts the mixing barrel (1) or the feed extension plate (9) through the arc-shaped mounting block (13) and is fixed by bolts.

6. The high-efficiency mixing device for the raw materials of the thermal insulation tube according to claim 5, characterized in that: The angle adjustment device (8) includes a fixed seat, a rotating shaft, an angle bracket and a connecting seat. The fixed seat is fixed to the mixing tank (1) by bolts. The fixed seat and the angle bracket are connected by fastening bolts and nuts. The angle bracket is connected to the feed extension plate (9) by the rotating shaft and the connecting seat. The angle bracket is adjusted by rotating the fastening bolts to adjust the angle of the feed extension plate (9).

7. The high-efficiency mixing device for the raw materials of the vacuum tube according to any one of claims 1 to 6, characterized in that: The lower end of the feed extension plate (9) is provided with a plurality of internal protrusions (10), and a notch (11) is formed between two adjacent internal protrusions (10), and the discharge drop point is extended through the internal protrusions (10).

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