A CNC fine grinding machine for processing non-metallic materials

Abstract

This utility model discloses a CNC fine grinding machine for non-metallic material processing. It relates to the field of non-metallic material processing technology and includes a base and a grinding cylinder. A sealing cover is fixedly installed on the upper end face of the grinding cylinder. The inner cavity of the grinding cylinder is funnel-shaped, and a grinding roller is installed inside. A servo motor and a feed hopper are fixedly installed on the upper end face of the sealing cover. The output end of the servo motor passes through the sealing cover and is fixedly installed at the center of the upper end face of the grinding roller. The advantages of this utility model are: by allowing most of the clay powder to fall through the filter screen into the collection frame, and by periodically pulling out the collection frame with a handle, the clay powder in the collection frame is collected in a concentrated manner. Only a very small number of large particles remain on the filter screen and fall onto the base along the inclined surface of the filter screen. This solves the problem that "some relatively hard large particles still remain in the ground powder and need to be removed, otherwise it will affect the subsequent ceramic manufacturing."

Description

Technical Field

[0001] This utility model relates to the field of non-metallic material processing technology, specifically to a CNC fine grinding machine for non-metallic material processing. Background Technology

[0002] The traditional concept of ceramics refers to all artificial industrial products made from inorganic non-metallic minerals such as clay. It mainly refers to materials and products made from clay as the main raw material and various natural minerals through crushing, mixing, molding and firing. Before use, clay contains many large particles, so it needs to be ground into powder. However, some hard large particles still remain in the powder after grinding, which need to be removed, otherwise it will affect the subsequent manufacturing of ceramics.

[0003] To address these issues, we propose a CNC fine grinding machine for processing non-metallic materials. Utility Model Content

[0004] The purpose of this invention is to provide a CNC fine grinding machine for processing non-metallic materials.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a CNC fine grinding machine for processing non-metallic materials, comprising a base and a grinding cylinder. A sealing cover is fixedly installed on the upper end face of the grinding cylinder. The inner cavity of the grinding cylinder is funnel-shaped. A grinding roller is arranged inside the grinding cylinder. A servo motor and a feed hopper are fixedly installed on the upper end face of the sealing cover. The output end of the servo motor passes through the sealing cover and is fixedly installed at the center of the upper end face of the grinding roller. The shape of the grinding roller matches the grinding roller. There is a grinding gap between the grinding roller and the inner wall of the grinding cylinder. The grinding gap gradually decreases from top to bottom. A transfer cylinder is fixedly installed on the lower end face of the grinding cylinder. A guide hopper is fixedly installed on the lower end of the transfer cylinder. The transfer cylinder is fixedly installed on the base by two support columns. A screening mechanism is arranged on the upper end face of the base. The screening mechanism is located directly below the guide hopper.

[0006] As a further embodiment of this utility model: the screening mechanism includes a long support plate and a short support plate, both of which are fixedly installed on the upper surface of the base. The filter screen is obliquely fixedly installed on the upper surface of the long support plate and the short support plate. Multiple springs are evenly spaced below one end of the filter screen, and each spring is fixedly installed on the upper surface of the short support plate.

[0007] As a further embodiment of this utility model: the filter screen plate is rotatably connected to the upper surface of the support long plate via a rotating shaft at the lower end of the side facing away from the support short plate.

[0008] As a further embodiment of this utility model: a collection frame is transversely inserted inside the supporting long plate, one end of the collection frame abuts against the supporting short plate, the collection frame is located directly below the filter screen plate, and a handle is fixedly installed on the side wall of the collection frame.

[0009] As a further embodiment of this utility model: a vibration motor is provided on the side wall of the filter screen.

[0010] Compared with the prior art, the beneficial effects of this utility model by adopting the above technical solution are as follows:

[0011] 1. This utility model uses a grinding roller to grind clay particles by cooperating with the inner wall of the grinding cylinder. After thorough grinding, the powder falls onto the filter screen plate through the guide hopper. Most of the clay powder falls into the collection frame through the filter screen plate and is collected. The collection frame is pulled out by the handle at regular intervals to collect the clay powder in the collection frame. A very small number of large particles remain on the filter screen plate and fall onto the base along the inclined surface of the filter screen plate. This solves the problem that "there are still some hard and large particles in the ground powder that need to be removed, otherwise it will affect the subsequent ceramic manufacturing".

[0012] 2. In this utility model, most of the clay powder falls into the collection frame through the filter screen and is collected. The collection frame is pulled out by the handle at regular intervals to collect the clay powder in the collection frame. A very small number of large particles remain on the filter screen and fall onto the base along the slope of the filter screen to prevent them from affecting the subsequent ceramic manufacturing.

[0013] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0015] Figure 2 This is a side view of an embodiment of the present utility model;

[0016] Figure 3 This is a side sectional view of an embodiment of the present utility model.

[0017] In the diagram: 1. Spring; 2. Filter screen; 3. Support short plate; 4. Base; 5. Adapter cylinder; 6. Grinding cylinder; 7. Sealing cover; 8. Feed hopper; 9. Servo motor; 10. Guide hopper; 11. Vibration motor; 12. Support long plate; 13. Handle; 14. Collection frame; 15. Support column; 17. Grinding gap; 18. Grinding roller. Detailed Implementation

[0018] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that the description of these embodiments is for the purpose of helping to understand this utility model, but does not constitute a limitation on this utility model.

[0019] Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0020] Example

[0021] Please see the appendix Figure 1 -Appendix Figure 3 This is an embodiment of the present invention, a CNC fine grinding machine for processing non-metallic materials. In this embodiment, the grinding roller 18 cooperates with the inner wall of the grinding cylinder 6 to grind clay particles. After thorough grinding, the particles fall onto the filter screen plate 2 through the guide hopper 10. Most of the clay powder falls into the collection frame 14 through the filter screen plate 2 and is collected. The collection frame 14 is pulled out periodically by the handle 13 to collect the clay powder in the collection frame 14. A very small number of large particles remain on the filter screen plate 2 and fall onto the base 4 along the inclined surface of the filter screen plate 2. This has the feature of preventing "some relatively hard large particles still exist in the ground powder, which need to be removed, otherwise it will affect the subsequent ceramic manufacturing". It includes a base 4 and a grinding cylinder 6, and a sealing cover 7 is fixedly installed on the upper end face of the grinding cylinder 6. The inner cavity of the grinding cylinder 6 is funnel-shaped. A grinding roller 18 is installed inside the grinding cylinder 6. A servo motor 9 and a feed hopper 8 are fixedly installed on the upper end face of the sealing cover 7. The input end of the servo motor 9 is connected to a controller via radio. The output end of the servo motor 9 passes through the sealing cover 7 and is fixedly installed at the center of the upper end face of the grinding roller 18. The shape of the grinding roller 18 matches the grinding roller 18. The gap between the grinding roller 18 and the inner wall of the grinding cylinder 6 gradually decreases from top to bottom. A transfer cylinder 5 is fixedly installed on the lower end face of the grinding cylinder 6. A guide hopper 10 is fixedly installed on the lower end of the transfer cylinder 5. The transfer cylinder 5 is fixedly installed on the base 4 by two support columns 15. A screening mechanism is provided on the upper end face of the base 4. The screening mechanism is located directly below the guide hopper 10. The screening mechanism is used to remove large particles from the clay powder.

[0022] Specifically, the screening mechanism includes a long support plate 12 and a short support plate 3, both of which are fixedly installed on the upper surface of the base 4. A filter screen plate 2 is obliquely and fixedly installed on the upper surfaces of the long support plate 12 and the short support plate 3. Multiple springs 1 are evenly spaced below one end of the filter screen plate 2, each spring 1 being fixedly installed on the upper surface of the short support plate 3. A vibration motor 11 is installed on the side wall of the filter screen plate 2. The lower end of the filter screen plate 2, away from the short support plate 3, is rotatably connected to the upper surface of the long support plate 12 via a rotating shaft. A collection frame 14 is horizontally inserted inside the supporting long plate 12. One end of the collection frame 14 rests against the supporting short plate 3. The collection frame 14 is located directly below the filter screen plate 2. A handle 13 is fixedly installed on the side wall of the collection frame 14. The filter screen plate 2 is driven to vibrate by the vibration motor 11, so that the clay powder on the filter screen plate 2 quickly falls into the collection frame 14, preventing it from accumulating on the surface of the filter screen plate 2. At the same time, the vibration of the filter screen plate 2 causes large particles on its surface to fall onto the base 4 along the inclined surface, preventing it from affecting the subsequent ceramic manufacturing.

[0023] Working principle:

[0024] First, the clay raw material is fed into the grinding cylinder 6 through the feed hopper 8. The servo motor 9 is started by the controller. The servo motor 9 drives the grinding roller 18 to rotate through the output end. The grinding roller 18 cooperates with the inner wall of the grinding cylinder 6 to grind the clay particles. Since the grinding gap 17 between the grinding roller 18 and the grinding cylinder 6 gradually decreases from top to bottom, the grinding particles become finer and finer. Finally, they fall into the transfer cylinder 5 and onto the filter screen plate 2 through the guide hopper 10. Most of the clay powder falls into the collection frame 14 through the filter screen plate 2 and is collected. The collection frame 14 is pulled out by the handle 13 at regular intervals to collect the clay powder in the collection frame 14. A very small number of large particles remain on the filter screen plate 2 and fall onto the base 4 along the inclined surface of the filter screen plate 2. At this point, the entire process is completed.

[0025] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on.

[0026] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0027] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments.

[0028] For those skilled in the art, various changes, modifications, substitutions, and alterations to these embodiments without departing from the principles and spirit of this utility model will still fall within the protection scope of this utility model.

Claims

1. A CNC fine grinding machine for processing non-metallic materials, comprising a base (4) and a grinding cylinder (6), characterized in that: A sealing cover (7) is fixedly installed on the upper end face of the grinding cylinder (6). The inner cavity of the grinding cylinder (6) is funnel-shaped. A grinding roller (18) is provided inside the grinding cylinder (6). A servo motor (9) and a feed hopper (8) are fixedly installed on the upper end face of the sealing cover (7). The output end of the servo motor (9) passes through the sealing cover (7) and is fixedly installed at the center of the upper end face of the grinding roller (18). The shape of the grinding roller (18) matches the grinding roller (18). There is a grinding gap (17) between the grinding roller (18) and the inner wall of the grinding cylinder (6). The grinding gap (17) gradually decreases from top to bottom. A transfer cylinder (5) is fixedly installed on the lower end face of the grinding cylinder (6). A guide hopper (10) is fixedly installed on the lower end of the transfer cylinder (5). The transfer cylinder (5) is fixedly installed on the base (4) by two support columns (15). A screening mechanism is provided on the upper end face of the base (4). The screening mechanism is located directly below the guide hopper (10).

2. The CNC fine grinding machine for processing non-metallic materials according to claim 1, characterized in that: The screening mechanism includes a long support plate (12) and a short support plate (3). The long support plate (12) and the short support plate (3) are both fixedly installed on the upper surface of the base (4). The filter screen plate (2) is obliquely fixedly installed on the upper surface of the long support plate (12) and the short support plate (3). Multiple springs (1) are evenly spaced below one end of the filter screen plate (2). Each spring (1) is fixedly installed on the upper surface of the short support plate (3).

3. The CNC fine grinding machine for processing non-metallic materials according to claim 2, characterized in that: The filter screen (2) is rotatably connected to the upper surface of the support long plate (12) via a pivot at the lower end of the side facing away from the support short plate (3).

4. A CNC fine grinding machine for processing non-metallic materials according to claim 3, characterized in that, A collection frame (14) is transversely inserted inside the support long plate (12). One end of the collection frame (14) rests against the support short plate (3). The collection frame (14) is located directly below the filter screen plate (2). A handle (13) is fixedly installed on the side wall of the collection frame (14).

5. A CNC fine grinding machine for processing non-metallic materials according to claim 4, characterized in that: A vibration motor (11) is provided on the side wall of the filter screen (2).

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