Feeding mechanism of rubber product manufacturing and mixing equipment

Abstract

The utility model discloses a feeding mechanism of rubber product manufacturing and mixing equipment, and relates to the technical field of equipment feeding. The device comprises a cover shell, a conveying pipe is fixedly connected to the center of the top of the cover shell, a motor is fixedly installed at the top of the conveying pipe, a rotating shaft is fixedly connected to the rotating end of the motor, a conveying auger is fixedly connected to the upper portion of the rotating shaft, and the lower end of the rotating shaft extends into the cover shell and is fixedly sleeved with a scraping frame. A material guide plate is fixedly connected to the inner wall of the cover shell below the material scraping frame, and a feeding hopper is fixedly connected to the side wall of the upper portion of the material conveying pipe. The conveying auger is driven by the motor to rotate, raw materials for manufacturing rubber products fed into the conveying pipe from the feeding hopper can be smoothly conveyed into the cover shell, the conveying auger can be driven by the motor to rotate at different speeds, and the discharging efficiency can be adjusted; and raw materials on the material guide plate can be stirred through the material scraping handle, and blockage caused by raw material gathering at the position of the material falling hole in the material guide plate is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of equipment feeding, and particularly relates to a feeding mechanism of a mixing equipment for rubber product manufacturing. Background Art

[0002] The mixing equipment for rubber product manufacturing is mainly a rubber mixer, which is a commonly used equipment in the rubber industry and is used to mix rubber raw materials, additives and other chemical substances evenly to form a rubber mixing material suitable for processing. In the process of rubber product manufacturing, the feeding mechanism of the mixing equipment is mainly responsible for feeding rubber raw materials, additives and other required raw materials into the mixing equipment to ensure sufficient mixing and uniform dispersion. After retrieval, a patent with the application number 202323482370.7 discloses a feeding mechanism of a mixing equipment for rubber product manufacturing, which relates to the technical field of equipment feeding, including a cover shell arranged below a feeding shell, and also including a lifting plate. A first motor is fixedly installed on the lower surface of the feeding shell, and the output end of the first motor is fixedly connected with a vertical threaded shaft penetrating through the feeding shell. An internal threaded pipe is fixedly connected to the upper surface of the lifting plate near the middle position. A first connecting shell is fixedly connected to the bottom of one side of the feeding shell, and a second connecting shell is fixedly connected to the cover shell, and the first connecting shell is clamped and connected to the upper side of the second connecting shell.

[0003] However, in the actual use process, the applicant found that during the feeding process of the rubber product raw materials, they would gather inside the rotating pipe, and the gathered raw materials were likely to block the material guiding holes on the rotating pipe, thus affecting the smooth feeding of the rubber product raw materials. In view of this, we propose a feeding mechanism of a mixing equipment for rubber product manufacturing. Summary of the Utility Model

[0004] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0005] The utility model relates to a feeding mechanism of a mixing equipment for rubber product manufacturing, including a cover shell. A feeding pipe is fixedly connected to the central position of the top of the cover shell. A motor is fixedly installed at the top of the feeding pipe. The rotating end of the motor is fixedly connected with a rotating shaft. A conveying auger is fixedly connected to the upper part of the rotating shaft. The lower end of the rotating shaft extends into the cover shell and is sleeved and fixed with a scraping frame. A material guiding plate is fixedly connected to the inner wall of the cover shell below the scraping frame. A feeding hopper is fixedly connected to the side wall of the upper part of the feeding pipe.

[0006] Preferably, scraping handles are arranged on the circumferential side wall of the scraping frame, and four scraping handles on the circumferential side wall of the scraping frame are arranged in an annular array.

[0007] Preferably, an arc-shaped material guiding part is opened on the inner side wall of the scraping handle.

[0008] Preferably, the feeding hopper is internally communicated with the inside of the cover housing through a feeding pipe.

[0009] Preferably, the bottom of the scraping frame fits against the top of the guide plate.

[0010] Preferably, the two sides of the cover housing are symmetrically provided with material taking notch openings, and the tops of the cover housing on both sides of the feeding pipe are symmetrically provided with transparent observation windows.

[0011] The present utility model has the following beneficial effects:

[0012] For the feeding mechanism of a rubber product manufacturing mixing device of the present utility model, by driving the conveying auger to rotate through a motor, the raw materials for rubber product manufacturing put into the inside of the feeding pipe from the feeding hopper can be smoothly conveyed into the cover housing, and the motor can drive the conveying auger to rotate at different speeds to adjust the feeding efficiency. The raw materials on the guide plate can be stirred by the scraping handle to prevent the raw materials from gathering and blocking at the material dropping holes on the guide plate, and the feeding effect is better. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model, and for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0014] Figure 1 It is a schematic external structure diagram of a feeding mechanism of a rubber product manufacturing mixing device of the present utility model;

[0015] Figure 2 It is a schematic internal structure diagram of a feeding mechanism of a rubber product manufacturing mixing device of the present utility model;

[0016] Figure 3 It is a schematic structure diagram of a scraping frame in a feeding mechanism of a rubber product manufacturing mixing device of the present utility model.

[0017] In the drawings, the list of components represented by each reference numeral is as follows:

[0018] 1. Cover housing; 11. Material taking notch opening; 12. Transparent observation window; 2. Feeding pipe; 3. Motor; 4. Feeding hopper; 5. Rotating shaft; 6. Conveying auger; 7. Scraping frame; 71. Scraping handle; 72. Arc-shaped guiding part; 8. Guide plate. Detailed Embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0020] Please refer to Figures 1 - 3 as shown in the figure, the present utility model provides a technical solution:

[0021] A feeding mechanism for a rubber product manufacturing mixing device includes a cover shell 1 which can be fixed at the feeding end of the rubber product manufacturing mixing device. A feeding pipe 2 is fixedly connected to the central position at the top of the cover shell 1. A feeding hopper 4 is fixedly connected to the side wall of the upper part of the feeding pipe 2. The feeding hopper 4 is communicated with the inside of the cover shell 1 through the feeding pipe 2. A motor 3 is fixedly installed at the top of the feeding pipe 2. The motor 3 is electrically connected to an external power supply through a wire, and a control switch is provided on the motor 3 to drive the motor 3 to turn on and off. Here, no more description will be made. The rotating end of the motor 3 is fixedly connected to a rotating shaft 5. A conveying auger 6 is fixedly connected to the upper part of the rotating shaft 5. The lower end of the rotating shaft 5 extends into the cover shell 1 and is sleeved and fixed with a scraping frame 7. Scraping handles 71 are arranged on the peripheral side wall of the scraping frame 7. A guide plate 8 is fixedly connected to the inner wall of the cover shell 1 below the scraping frame 7. By driving the conveying auger 6 to rotate through the motor 3, the raw materials for rubber product manufacturing put into the feeding pipe 2 from the feeding hopper 4 can be smoothly conveyed into the cover shell 1, and the feeding efficiency can be adjusted by driving the conveying auger 6 to rotate at different speeds through the motor 3. The raw materials on the guide plate 8 can be stirred by the scraping handles 71 to prevent the raw materials from gathering and blocking at the material dropping holes on the guide plate 8, and the feeding effect is better. When feeding into the rubber product manufacturing mixing device, the motor 3 can be powered on to rotate, and the raw materials for rubber product manufacturing are put into the feeding pipe 2 from the feeding hopper 4. At this time, the motor 3 drives the rotating shaft 5 together with the conveying auger 6 to rotate, and the raw materials for rubber products entering the feeding pipe 2 can be conveyed into the cover shell 1. The rubber product raw materials entering the cover shell 1 can fall on the guide plate 8, and the scraping frame 7 can be driven to rotate by the rotating shaft 5. By the rotation of the scraping handles 71 on the scraping frame 7, the raw materials scattered on the guide plate 8 can be stirred, so that the raw materials for rubber product manufacturing can uniformly fall into the rubber product manufacturing mixing device through the material dropping holes on the guide plate 8.

[0022] There are four scraping handles 71 arranged in an annular array on the side wall of the scraping frame 7 for one week. An arc-shaped material guiding part 72 is arranged on the inner side wall of the scraping handle 71. The bottom of the scraping frame 7 is attached to the top of the material guiding plate 8. Through the arranged arc-shaped material guiding part 72, the rubber product raw materials scattered on the material guiding plate 8 can be guided towards the middle, effectively preventing the raw materials from moving to the edge and being unable to complete the blanking. Material taking slots 11 are symmetrically arranged on both sides of the cover shell 1. Transparent observation windows 12 are symmetrically opened at the top of the cover shell 1 on both sides of the feeding pipe 2. During the blanking process, the scraping handle 71 on the scraping frame 7 rotates to stir the rubber product raw materials, and the arc-shaped material guiding part 72 on the scraping handle 71 can guide the rubber product raw materials at the edge position inwards, so that the raw materials at the edge position can successfully complete the blanking. And through the material taking slots 11, it can be observed whether there are raw materials with larger particle sizes blocking the blanking holes on the material guiding plate 8, and after stopping the rotation of the motor 3, the larger raw materials can be taken out of the cover shell 1 from the transparent observation window 12.

[0023] Working principle: When in use, when feeding materials into the interior of the rubber product manufacturing mixing equipment, the motor 3 can be powered on to rotate, and the raw materials for rubber product manufacturing are put into the feeding pipe 2 from the feeding hopper 4. At this time, the motor 3 drives the rotating shaft 5 together with the conveying auger 6 to rotate, and can convey the raw materials for rubber products entering the interior of the feeding pipe 2 into the cover shell 1. The rubber product raw materials entering the interior of the cover shell 1 can be scattered on the material guiding plate 8, and the rotating shaft 5 drives the scraping frame 7 to rotate. Through the rotation of the scraping handle 71 on the scraping frame 7, the raw materials scattered on the material guiding plate 8 can be stirred, so that the raw materials for rubber product manufacturing can evenly fall into the rubber product manufacturing mixing equipment through the blanking holes on the material guiding plate 8. During the blanking process, the scraping handle 71 on the scraping frame 7 rotates to stir the rubber product raw materials, and the arc-shaped material guiding part 72 on the scraping handle 71 can guide the rubber product raw materials at the edge position inwards, so that the raw materials at the edge position can successfully complete the blanking. And through the material taking slots 11, it can be observed whether there are raw materials with larger particle sizes blocking the blanking holes on the material guiding plate 8, and after stopping the rotation of the motor 3, the larger raw materials can be taken out of the cover shell 1 from the transparent observation window 12.

[0024] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0025] The above are only the preferred embodiments of the present utility model, which do not limit the present utility model. Any modification to the technical solutions described in the foregoing embodiments and any equivalent replacement of some of the technical features thereof all fall within the protection scope of the present utility model.

Claims

1. A feeding mechanism for a rubber product manufacturing mixing device, comprising a cover shell (1), characterized in that: A feeding pipe (2) is fixedly connected to the center position at the top of the cover shell (1). A motor (3) is fixedly installed at the top of the feeding pipe (2). A rotating shaft (5) is fixedly connected to the rotating end of the motor (3). A conveying auger (6) is fixedly connected to the upper part of the rotating shaft (5). The lower end of the rotating shaft (5) extends into the cover shell (1) and is sleeved and fixed with a scraping frame (7). A guide plate (8) is fixedly connected to the inner wall of the cover shell (1) below the scraping frame (7). A feeding hopper (4) is fixedly connected to the side wall of the upper part of the feeding pipe (2).

2. The feeding mechanism of a rubber product manufacturing mixing device according to claim 1, characterized in that, Scraping handles (71) are arranged on the circumferential side wall of the scraping frame (7), and four scraping handles (71) on the circumferential side wall of the scraping frame (7) are arranged in an annular array.

3. The feeding mechanism of a rubber product manufacturing mixing device according to claim 2, characterized in that, An arc-shaped guiding part (72) is formed on the inner side wall of the scraping handle (71).

4. The feeding mechanism of a rubber product manufacturing mixing device according to claim 1, characterized in that, The feeding hopper (4) is communicated with the inside of the cover shell (1) through the feeding pipe (2).

5. The feeding mechanism of a rubber product manufacturing mixing device according to claim 1, characterized in that, The bottom of the scraping frame (7) is attached to the top of the guide plate (8).

6. The feeding mechanism of a rubber product manufacturing mixing device according to claim 1, characterized in that, Material taking notch openings (11) are symmetrically arranged on both sides of the cover shell (1). Transparent observation windows (12) are symmetrically arranged on the top of the cover shell (1) on both sides of the feeding pipe (2).

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