Raw material feeding mechanism for silica gel production

Abstract

The utility model discloses a raw material feeding mechanism for silica gel production. The raw material feeding mechanism comprises a feeding port, a side ring is fixed to the top of the feeding port, the outer wall of the side ring is sleeved with a sleeve shell in a sliding mode, a driving mechanism for achieving rotation of the sleeve shell is installed on the outer wall of the feeding port, and a scraping mechanism is arranged in the feeding port. The scraping mechanism comprises a scraping rod, a notch is formed in the inner wall of the scraping rod, a hanging strip is fixed in the notch, the hanging strip is attached to the inner wall of the feeding port, the driving mechanism comprises a driving motor, a gear is fixed to an output shaft of the driving motor, the gear is meshed with a gear ring, and the gear ring is fixed to the sleeve shell. According to the utility model, the rotation of the whole sleeve shell can be realized, so that the scraping rods on the sleeve shell synchronously and circumferentially run, and the hanging strip scrapes the inner wall of the charging hole and scrapes materials on the inner wall of the charging hole, thereby playing a cleaning role.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material feeding mechanisms for silicone production, and particularly relates to a raw material feeding mechanism for silicone production. Background Technique

[0002] Silicone, also known as silicic acid gel, is a highly active adsorbent material, belonging to the amorphous substance. It is a transparent or milky white granular solid with an open porous structure, strong adsorption, and can adsorb a variety of substances. Adding dilute sulfuric acid (or hydrochloric acid) to the aqueous solution of water glass and standing still will make it solidify into a hydrous silicic acid gel.

[0003] In the prior art, the production of silicone mostly involves putting liquid raw materials and solid raw materials together into the raw material feeding mechanism and then mixing and processing them as needed to produce silicone. However, in the prior art, after the liquid raw materials and solid raw materials are mixed, it is easy for the raw materials to stick to the surface of the feeding mechanism and the discharge port, causing blockage of the raw materials. After the blockage, manual cleaning is often required, which is time-consuming and laborious and very troublesome. Content of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art and propose a raw material feeding mechanism for silicone production.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A raw material feeding mechanism for silicone production includes a feeding port. A side ring is fixed to the top of the feeding port. A sleeve housing is slidably sleeved on the outer wall of the side ring. A driving mechanism for realizing the rotation of the sleeve housing is installed on the outer wall of the feeding port. A scraping mechanism is arranged in the feeding port;

[0007] The scraping mechanism includes a scraping rod. A notch is opened in the inner wall of the scraping rod, and a hanging strip is fixed in the notch. The hanging strip is arranged in contact with the inner wall of the feeding port.

[0008] As a further scheme of the utility model, the driving mechanism includes a driving motor. A gear is fixed to the output shaft of the driving motor. The gear meshes with a toothed ring. The toothed ring is fixed on the sleeve housing.

[0009] As a further scheme of the utility model, a fixing plate is fixed to the outer wall of the feeding port. A motor box is fixed on the fixing plate. The driving motor is fixed in the motor box.

[0010] As a further solution of the present utility model, a first screw hole is provided at the top of the scraping rod, an installation hole is provided on the tooth ring, the scraping rod passes through the hole, and a second screw hole corresponding to the first screw hole is provided at the hole. The scraping rod and the tooth ring are fixed by a screw head. Reinforcing rods fixed to the top and bottom of the outer wall of the scraping rod are provided on the outer wall of the scraping rod. Installation holes and second screw holes are provided on the tooth ring, and the scraping rod is fixed to the tooth ring by a screw head, realizing the function of a detachable scraping mechanism, facilitating disassembly, cleaning and replacement. At the same time, the reinforcing rods strengthen the structural stability of the scraping rod.

[0011] As a further solution of the present utility model, heat dissipation holes are provided on the outer wall of the motor box.

[0012] The beneficial effects of the present utility model are as follows:

[0013] For the present utility model: through the provided feeding port, sleeve, driving mechanism and scraping mechanism, wherein the provided scraping mechanism includes a scraping rod, hanging strips, reinforcing rods and a first screw hole, and the provided driving mechanism includes a motor box, a fixing plate, a gear, a tooth ring and a driving motor. Through the above structural design, when the driving motor is started to work, the rotation of the entire sleeve can be realized, so that the scraping rod on the sleeve runs synchronously in a circle, and the hanging strips scrape the inner wall of the feeding port to scrape the materials on its inner wall, playing a role in cleaning.

[0014] For the present utility model: installation holes and second screw holes are provided on the tooth ring, and the scraping rod is fixed to the tooth ring by a screw head, realizing the function of a detachable scraping mechanism, facilitating disassembly, cleaning and replacement. At the same time, the reinforcing rods strengthen the structural stability of the scraping rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural diagram of a raw material feeding mechanism for silicone production proposed by the present utility model;

[0016] Figure 2 is an unfolded three-dimensional structural diagram of a raw material feeding mechanism for silicone production proposed by the present utility model;

[0017] Figure 3 is a raw material feeding mechanism for silicone production proposed by the present utility model Figure 2 magnified structural diagram at A in;

[0018] Figure 4 is a three-dimensional structural diagram of the scraping mechanism of a raw material feeding mechanism for silicone production proposed by the present utility model.

[0019] In the figure: 1, feeding port; 101, side ring; 2, sleeve; 3, tooth ring; 4, motor box; 5, fixing plate; 6, gear; 7, installation hole; 9, scraping mechanism; 10, scraping rod; 11, hanging strip; 12, reinforcing rod; 13, first screw hole; 14, second screw hole; 15, screw head. Detailed implementation mode

[0020] 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.

[0021] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. Next, the present utility model will be described in detail with reference to the accompanying drawings and in conjunction with the embodiments.

[0022] Referring to Figures 1-4 , a raw material feeding mechanism for silicone production, including a feeding port 1. A side ring 101 is fixed to the top of the feeding port 1. A sleeve 2 is slidably sleeved on the outer wall of the side ring 101. A driving mechanism for realizing the rotation of the sleeve 2 is installed on the outer wall of the feeding port 1. A scraping mechanism 9 is arranged in the feeding port 1;

[0023] The scraping mechanism 9 includes a scraping rod 10. A notch is opened in the inner wall of the scraping rod 10, and a hanging strip 11 is fixed in the notch. The hanging strip 11 is arranged in contact with the inner wall of the feeding port 1.

[0024] In this embodiment, the driving mechanism includes a driving motor. A gear 6 is fixed to the output shaft of the driving motor. The gear 6 meshes with a toothed ring 3. The toothed ring 3 is fixed on the sleeve 2.

[0025] In this embodiment, a fixing plate 5 is fixed to the outer wall of the feeding port 1. A motor box 4 is fixed on the fixing plate 5. The driving motor is fixed in the motor box 4.

[0026] In this embodiment, a first screw hole 13 is opened at the top of the scraping rod 10. An installation hole 7 is opened on the toothed ring 3. The scraping rod 10 passes through the hole, and a second screw hole 14 corresponding to the first screw hole 13 is arranged at the hole. The scraping rod 10 and the toothed ring 3 are fixed by a screw head 15. Reinforcing rods 12 fixed to the top and bottom of the outer wall of the scraping rod 10 are arranged on the outer wall of the scraping rod 10. An installation hole 7 and a second screw hole 14 are opened on the toothed ring 3. The scraping rod 10 is fixed to the toothed ring 3 by the screw head 15, realizing the function of a detachable scraping mechanism 9, which is convenient for disassembly, cleaning and replacement. At the same time, the reinforcing rods 12 strengthen the structural stability of the scraping rod 10.

[0027] In this embodiment, heat dissipation holes are opened on the outer wall of the motor box 4.

[0028] Working principle: During use, through the feeding port 1, the sleeve 2, the driving mechanism, and the scraping mechanism 9 provided. The scraping mechanism 9 includes a scraping rod 10, a hanging strip 11, a reinforcing rod 12, and a first screw hole 13. The driving mechanism includes a motor box 4, a fixing plate 5, a gear 6, a toothed ring 3, and a driving motor. Through the above structural design, when the driving motor is started, the rotation of the entire sleeve 2 can be realized, so that the scraping rod 10 on the sleeve 2 runs synchronously in a circle, making the hanging strip 11 scrape the inner wall of the feeding port 1 and scrape the materials on its inner wall, playing a role in cleaning.

[0029] Furthermore, an installation hole 7 and a second screw hole 14 are provided on the toothed ring 3. The scraping rod 10 is fixed to the toothed ring 3 through a screw head 15, realizing the function of the detachable scraping mechanism 9, which is convenient for disassembly, cleaning, and replacement. At the same time, the reinforcing rod 12 strengthens the structural stability of the scraping rod 10.

[0030] For ease of description, spatial relative terms such as "above", "over", "on the upper surface", "upper" can be used here to describe the spatial position relationship between a device or feature shown in the figure and other devices or features. It should be understood that spatial relative terms are intended to include different orientations in use or operation in addition to the orientation described in the figure for the device. For example, if the device in the figure is inverted, the device described as "above" or "over" other devices or structures will be positioned "below" or "beneath" other devices or structures after inversion. Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and corresponding interpretations are made for the spatial relative descriptions used here.

[0031] It should be noted that the terms used here are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used here, unless otherwise clearly specified in the context, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or their combinations.

[0032] It should be noted that the terms "first", "second", etc. in the description, claims and the above-mentioned drawings of this application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described here can be implemented in an order other than those illustrated or described here. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0033] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A raw material feeding mechanism for silica gel production, comprising a feeding port (1), characterized in that: A side ring (101) is fixed on the top of the feeding port (1), a sleeve (2) is slidably sleeved on the outer wall of the side ring (101), a driving mechanism for realizing the rotation of the sleeve (2) is installed on the outer wall of the feeding port (1), and a scraping mechanism (9) is arranged inside the feeding port (1); The scraping mechanism (9) comprises a scraping rod (10), the inner wall of the scraping rod (10) is provided with a notch, and a hanging bar (11) is fixed in the notch, and the hanging bar (11) is arranged in contact with the inner wall of the feeding port (1).

2. A raw material feeding mechanism for silica gel production according to claim 1, characterized in that: The driving mechanism comprises a driving motor, the output shaft of the driving motor is fixed with a gear (6), the gear (6) is meshed with a gear ring (3), and the gear ring (3) is fixed on the casing (2).

3. A raw material feeding mechanism for silica gel production according to claim 2, characterized in that: A fixing plate (5) is fixed to the outer wall of the feeding port (1), a motor box (4) is fixed on the fixing plate (5), and the driving motor is fixed in the motor box (4).

4. A raw material feeding mechanism for silica gel production according to claim 3, characterized in that: A first screw hole (13) is provided at the top of the scraper rod (10), a mounting hole (7) is provided on the gear ring (3), the scraper rod (10) is arranged through the hole, and a second screw hole (14) corresponding to the first screw hole (13) is provided at the hole, and the scraper rod (10) and the gear ring (3) are fixed by a screw head (15).

5. A raw material delivery mechanism for silica gel production according to claim 4, characterized in that: The outer wall of the scraper rod (10) is provided with a reinforcing rod (12) fixed to the top and bottom of the outer wall of the scraper rod (10).

6. A raw material feeding mechanism for silica gel production according to claim 5, characterized in that: The outer wall of the motor box (4) is provided with heat dissipation holes.

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