Auxiliary feeding device for internal mixer

Abstract

The utility model relates to an auxiliary feeding device for an internal mixer, and relates to the technical field of internal mixer auxiliary equipment. The device comprises a rack, a lifting seat is connected to the rack through a lifting assembly, a tray is movably arranged on the lifting seat, a control assembly used for controlling the tray to turn over is arranged on the lifting seat, a feeding opening is formed in one end of the tray, a baffle is arranged at the position, corresponding to the feeding opening, of the tray in a turnover mode, and the baffle turns over to control opening and closing of the feeding opening. According to the internal mixer, materials can be conveniently poured into the internal mixer, and the production efficiency and the operation convenience are improved.

Description

Technical Field

[0001] This application relates to the field of auxiliary equipment technology for internal mixers, and in particular to an auxiliary feeding device for internal mixers. Background Technology

[0002] In the production of rubber products, the internal mixer is an indispensable key piece of equipment, used to mix and plasticize rubber raw materials with various additives. Traditional feeding methods mostly rely on manual or semi-automatic devices, resulting in low efficiency and high labor intensity. Therefore, developing an efficient, flexible, and easy-to-operate feeding mechanism is of great significance for improving the overall efficiency and quality of rubber processing. Utility Model Content

[0003] To facilitate the pouring of materials into the internal mixer and improve production efficiency and ease of operation, this application provides an auxiliary feeding device for an internal mixer.

[0004] The auxiliary feeding device for an internal mixer provided in this application adopts the following technical solution:

[0005] An auxiliary feeding device for an internal mixer includes a frame, a lifting seat connected to the frame via a lifting assembly, a tray movably mounted on the lifting seat, and a control assembly for controlling the tray to rotate. A feeding port is provided at one end of the tray, and a baffle is rotatably mounted on the tray corresponding to the feeding port position. The baffle rotates to control the opening and closing of the feeding port.

[0006] By adopting the above technical solution, the lifting assembly on the frame drives the lifting seat to move up and down. The tray on the lifting seat can be loaded with materials, and the control assembly controls the tray to flip, allowing the materials to be smoothly poured into the internal mixer. The feeding port at one end of the tray can be controlled to open and close by a flip baffle, thus facilitating the pouring of materials into the internal mixer. This achieves an automated and precise feeding process, improving production efficiency and ease of operation.

[0007] Optionally, the lifting assembly includes a first sprocket and a second sprocket rotatably connected to the frame. The first sprocket and the second sprocket are vertically spaced apart. A chain is wound around the first sprocket and the second sprocket. The lifting seat is fixedly connected to the chain. A drive motor is provided on the frame, and the drive motor is drivenly connected to the first sprocket.

[0008] By adopting the above technical solution, the lifting assembly achieves stable lifting of the lifting platform through a first and second sprocket rotatably connected to the frame, and a chain wound around both sprockets. The chain is fixedly connected to the lifting platform. The drive motor is connected to the first sprocket, allowing the lifting process to be driven by the motor, further improving the automation level of the operation and reducing the difficulty and intensity of manual operation.

[0009] Optionally, the tray is hinged to the lifting seat, and the control component includes a cylinder hinged to the lifting seat, with a slide mounted on the piston rod of the cylinder, the slide being slidably disposed on the tray.

[0010] By adopting the above technical solution, the pallet is connected to the lifting platform via a hinge, allowing the pallet to be flexibly flipped. The control component is driven by a cylinder, and the slide block hinged to the piston rod of the cylinder slides on the pallet, thereby achieving precise control of the pallet flipping angle and further improving the accuracy and stability of loading.

[0011] Optionally, a connecting rod is hinged to the baffle, and the connecting rod is hinged to the slide.

[0012] By adopting the above technical solution, the connecting rod hinged to the baffle is connected to the slide. When the slide moves, the connecting rod drives the baffle to flip, realizing automatic control of the opening and closing of the feeding port. This design simplifies the operation process and improves work efficiency.

[0013] Optionally, a guide plate is slidably disposed on the tray, the sliding direction of the guide plate is parallel to the sliding direction of the slide block, and the slide block is fixedly connected to the guide plate.

[0014] By adopting the above technical solution, the guide plate that slides on the pallet is fixedly connected to the slide block, and the sliding direction of the guide plate is parallel to the sliding direction of the slide block, which facilitates the introduction of materials in the pallet into the internal mixer through the guide plate.

[0015] Optionally, the guide plate is provided with a push plate that extends into the tray.

[0016] By adopting the above technical solution, the push plate set on the guide plate extends into the inside of the tray. When the slide moves, the push plate can push the material in the tray to ensure that the material can be smoothly poured out from the feeding port, which further improves the efficiency and stability of feeding.

[0017] Optionally, casters are provided under the frame to facilitate movement of the frame.

[0018] By adopting the above technical solution, the rollers installed under the frame make the entire device easy to move, facilitating flexible deployment and use in different work locations, and improving the adaptability and flexibility of the equipment.

[0019] In summary, this application includes at least one of the following beneficial technical effects:

[0020] 1. The lifting assembly on the frame drives the lifting seat to move up and down. The tray on the lifting seat can be loaded with materials, and the control assembly controls the tray to flip, allowing the materials to be smoothly poured into the internal mixer. The feeding port at one end of the tray can be controlled to open and close by a flip baffle, which facilitates the pouring of materials into the internal mixer, realizing an automated and precise feeding process, improving production efficiency and ease of operation;

[0021] 2. The guide plate that slides on the pallet is fixedly connected to the slide block. The sliding direction of the guide plate is parallel to the sliding direction of the slide block, which facilitates the introduction of materials in the pallet into the internal mixer through the guide plate. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0023] Figure 2 This is an exploded view of the lifting assembly used in the embodiments of this application.

[0024] Figure 3 This is a schematic diagram illustrating the structure of the control component in an embodiment of this application.

[0025] Figure 4 This is a schematic diagram illustrating the structure of the guide plate in an embodiment of this application.

[0026] Explanation of reference numerals in the attached drawings: 1. Frame; 11. Lifting seat; 12. Tray; 13. Feeding port; 14. Baffle; 2. Control components; 21. Cylinder; 22. Slide; 23. Connecting rod; 24. Guide plate; 25. Push plate; 3. Lifting components; 31. First sprocket; 32. Second sprocket; 33. Chain; 34. Drive shaft; 35. Drive motor; 4. Roller. Detailed Implementation

[0027] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0028] This application discloses an auxiliary feeding device for an internal mixer. For example... Figure 1 and Figure 2 The auxiliary feeding device for the internal mixer includes a frame 1. The frame 1 serves as the supporting foundation for the entire feeding mechanism. Its structural design is stable and can bear various components and materials required during the feeding process.

[0029] A lifting seat 11 is vertically slidably mounted on a frame 1, and a lifting assembly 3 is mounted on the frame 1 to control the lifting of the lifting seat 11. The lifting assembly 3 specifically includes two sets of gears, located on opposite sides of the lifting seat 11. Each set of gears includes a first sprocket 31 and a second sprocket 32. The two sets of first sprockets 31 are coaxially and fixedly connected via a transmission shaft 34. Both the first sprockets 31 and the second sprockets 32 are rotatably connected to the frame 1 via bearings. The first sprockets 31 and the second sprockets 32 in the same set are vertically spaced apart, with the first sprocket 31 located below the second sprocket 32. The first sprockets 31 and the second sprockets 32 in the same set are connected by a chain 33. The first sprocket 31 is connected to a drive motor 35 mounted on the frame 1 via a transmission mechanism. The transmission mechanism can be a belt drive or a gear drive. In this embodiment, the drive motor 35 drives the first sprocket 31 to rotate via a belt drive. The rotation of the first sprocket 31 then drives the second sprocket 32 ​​to rotate synchronously via the chain 33, achieving the cyclic movement of the chain 33. The lifting seat 11 is fixedly connected to the chain 33, and the lifting function is realized as the chain 33 moves up and down.

[0030] like Figure 3 and Figure 4 A tray 12 is hinged to the lifting seat 11, and the tray 12 is used to hold the material to be fed. A feeding port 13 is provided at one end of the tray 12, and the position of the feeding port 13 corresponds to the feed port of the internal mixer to facilitate the smooth feeding of materials. At the position of the tray 12 corresponding to the feeding port 13, a baffle 14 is provided that can be flipped. The baffle 14 is connected to the tray 12 by a hinge and can control the opening and closing of the feeding port 13 during the flipping process.

[0031] To control the tilting of the tray 12, a control component 2 is provided on the lifting seat 11. The control component 2 includes a cylinder 21 hinged to the lifting seat 11, and a slide 22 hinged to the piston rod of the cylinder 21, which is slidably disposed on the tray 12. When the cylinder 21 is operated, its piston rod extends and retracts, causing the slide 22 to move along the slide rail on the tray 12. The movement of the slide 22 causes the tray 12 to tilt around its hinge point, thereby realizing the tilting control of the tray 12.

[0032] To synchronize the rotation of the baffle 14, a connecting rod 23 is hinged to the baffle 14, and the other end of the connecting rod 23 is hinged to the slide 22. When the slide 22 moves with the cylinder 21, it drives the baffle 14 to rotate through the connecting rod 23, thereby controlling the opening and closing of the feed port 13.

[0033] To facilitate the feeding of materials from the pallet 12 into the feed inlet of the internal mixer, a guide plate 24 is slidably mounted on the pallet 12. The sliding direction of the guide plate 24 is parallel to the sliding direction of the slide block 22. The guide plate 24 is fixedly connected to the slide block 22. When the slide block 22 moves, the guide plate 24 moves accordingly, providing stable guidance for the flipping of the pallet 12.

[0034] In addition, a push plate 25 is provided on the guide plate 24. The push plate 25 extends into the tray 12 and assists in pushing the material towards the feeding port 13 during the flipping process of the tray 12, so as to ensure that the material can be smoothly fed into the internal mixer.

[0035] In actual use, the entire feeding mechanism is first moved to the vicinity of the internal mixer using rollers, and then the material to be fed is placed on the tray 12. The drive motor 35 is started, and the lifting assembly 3 raises the tray 12 to a suitable height, aligning the feeding port 13 with the feed inlet of the internal mixer. Next, the cylinder 21 is activated, causing the tray 12 and baffle 14 to flip via the slide 22 and connecting rod 23, opening the feeding port 13. The material is then fed into the internal mixer through the feeding port 13 under gravity or with the assistance of the pusher plate 25. After feeding is completed, the cylinder 21 is activated again to reset the tray 12 and baffle 14, preparing for the next feeding.

[0036] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An auxiliary feeding device for an internal mixer, characterized by: The utility model relates to a feeding device, including frame (1), the frame (1) is connected with the lifting seat (11) through lifting assembly (3), the lifting seat (11) is movably provided with tray (12), and the lifting seat (11) is provided with control assembly (2) for controlling the tray (12) overturning, one end of tray (12) is provided with feeding port (13), and the tray (12) is reversibly provided with baffle (14) corresponding feeding port (13) position, the baffle (14) overturns to control the feeding port (13) opening and closing.

2. The auxiliary feeding device for an internal mixer according to claim 1, characterized in that: The lifting assembly (3) includes first sprocket (31) and second sprocket (32) rotatably connected on the frame (1), the first sprocket (31) and the second sprocket (32) are vertically spaced apart, the first sprocket (31) and the second sprocket (32) are provided with chain (33), the lifting seat (11) is fixedly connected on the chain (33), the frame (1) is provided with drive motor (35), and the drive motor (35) is in transmission connection with the first sprocket (31).

3. The auxiliary feeding device for an internal mixer according to claim 1, characterized in that: The tray (12) is hinged to the lifting seat (11), and the control assembly (2) includes a gas cylinder (21) hinged to the lifting seat (11), a sliding seat (22) is hinged to the piston rod of the gas cylinder (21), and the sliding seat (22) is slidably arranged on the tray (12).

4. The auxiliary feeding device for an internal mixer according to claim 3, characterized in that: The baffle (14) is hinged to a connecting rod (23), and the connecting rod (23) is hinged to the sliding seat (22).

5. The auxiliary feeding device for an internal mixer according to claim 3, characterized in that: The tray (12) is slidably provided with a guide disc (24), the sliding direction of the guide disc (24) is parallel to the sliding direction of the sliding seat (22), and the sliding seat (22) and the guide disc (24) are fixedly connected.

6. The auxiliary feeding device for an internal mixer according to claim 5, characterized in that: The guide disc (24) is provided with a push plate (25), and the push plate (25) extends into the tray (12).

7. The auxiliary feeding device for an internal mixer according to claim 1, characterized in that: Rollers (4) are arranged below the frame (1) to move the frame (1).

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