Coating grinding mechanism
By adopting the design of multi -layer grinding tables and guide plates in the coating grinding equipment, the problems of insufficient coating grinding in existing technologies have been solved, and the multiple grinding and the quality of the finished product quality are realized.
Patent Information
- Application Number
- CN202420464906.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-03-12
AI Technical Summary
Existing paint grinding equipment usually only has one grinding chamber, which leads to insufficient grinding of paint particles and affects product quality.
A coating grinding mechanism is designed with a multi -layer grinding table structure and guidance plate. It is used to disperse coatings through the guide plate and achieve multiple grinding to ensure the quality of the finished product.
Through the design of the multi -layer grinding table and the guide plate, the coatings have been grinded multiple times, avoiding the coating mass, and significantly improved the quality of the finished product.
Smart Images
Figure CN222401642U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of coating production, in particular to a coating grinding mechanism. Background Art
[0002] Paint is closely related to our lives. It can firmly cover the surface of objects for protection, decoration, marking and other special purposes. The manufacturing process of paint is relatively complicated, including the step of grinding the paint, which can grind large paint particles into fine paint particles to meet the normal use needs of the paint and ensure the qualified rate of the finished product.
[0003] The current grinding equipment usually only has one grinding chamber, which can only perform a long-term single grinding of the paint. It is easy for the paint particles to be not ground sufficiently, which will directly affect the quality of the product. For this reason, we propose a paint grinding mechanism. Utility Model Content
[0004] In order to overcome the deficiencies of the prior art, the utility model provides a paint grinding mechanism, wherein the guide plate disperses the paint to avoid agglomeration and is beneficial to the second grinding, and the multi-layer grinding tables inside the grinding box realize multiple grinding of the paint to ensure the quality of the finished product of the ground paint.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0006] A paint grinding mechanism comprises a grinding box, wherein the inner wall of the grinding box is connected to a grinding table, the top view of the grinding table is a circular ring, and a plurality of the grinding tables are arranged in intervals from top to bottom inside the grinding box;
[0007] The inner central axis of the grinding box is vertically provided with a shaft column, and the shaft column penetrates the central hole of the grinding table, and the outer side wall of the shaft column is located in the central hole of the grinding table and connected with a grinding rod, and the outer peripheral surface of the grinding rod and the hole wall of the grinding table have a gap;
[0008] The top surface of the grinding table is in the shape of a funnel surface;
[0009] A guide plate is provided below the outer side wall of the shaft column, and the top surface of the guide plate is a conical surface with the tip facing upward;
[0010] A motor which is transmission-connected to the shaft column is installed on the top surface of the grinding box.
[0011] Preferably, the top surface of the guide plate is connected with a reinforcing rib, and a plurality of the reinforcing ribs are provided and distributed in a spiral shape.
[0012] Preferably, a feed inlet is provided on the upper side wall of the grinding box, and the feed inlet is located above the grinding table.
[0013] Preferably, a collecting hopper is provided at the bottom of the grinding box, and a discharge port is provided at the bottom center of the collecting hopper.
[0014] Preferably, an axle seat is provided inside the collecting hopper and below the shaft column, a connecting frame is connected between the outer side wall of the axle seat and the inner side wall of the collecting hopper, and the bottom end of the shaft column and the top surface of the axle seat are plug-in and rotatably connected to each other.
[0015] Preferably, the bottom of the grinding box is connected with supporting feet, and the supporting feet suspend the discharge port above the ground.
[0016] Preferably, the upper end of the grinding rod extends out of the center hole of the grinding table, and the upper end side surface of the grinding rod is an inclined surface.
[0017] Compared with the prior art, the utility model can achieve the following beneficial effects:
[0018] Since the top surface of the grinding table is a funnel surface, the paint flows to the center hole under gravity. The grinding rod cooperates with the grinding table to grind the paint flowing into the center hole, and then it falls to the top surface of the guide plate. Since the top surface of the guide plate is a conical surface with the tip facing upward, the paint spreads along the guide plate and falls to the grinding table of the next layer. The grinding table of the next layer grinds the paint in the same way. The guide plate disperses the paint to avoid agglomeration, which is conducive to the second grinding. The multi-layer grinding tables inside the grinding box realize multiple grinding of the paint to ensure the quality of the finished product of the ground paint. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a structural schematic diagram of the utility model.
[0020] Figure 2 It is a cross-sectional view of the grinding box of the utility model.
[0021] Figure 3 It is a top view of the guide plate of the utility model.
[0022] Among them: 1. Grinding box; 2. Grinding table; 3. Shaft column; 4. Grinding rod; 5. Guide plate; 6. Motor; 7. Feed inlet; 8. Collecting hopper; 9. Discharge outlet; 10. Support foot; 11. Shaft seat; 12. Connecting frame; 13. Reinforcement ribs. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0026] In the above description of the utility model, it should be noted that the terms "one side", "the other side", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0027] In addition, the term "same" does not mean that the parts must be absolutely the same, but slight differences are allowed. The term "vertical" only means that the positional relationship between the parts is more vertical than "parallel", and does not mean that the structure must be completely vertical, but can be slightly tilted.
[0028] Example
[0029] Please refer to Figure 1 , Figure 2 and Figure 3 As shown, the utility model provides a coating grinding mechanism, comprising a grinding box 1, wherein the inner wall of the grinding box 1 is connected to a grinding table 2;
[0030] The top view of the grinding table 2 is a circular ring. The grinding table 2 is provided with a plurality of grinding tables 2 and arranged in intervals from top to bottom inside the grinding box 1. A shaft column 3 is vertically provided on the central axis inside the grinding box 1, and the shaft column 3 penetrates the central hole of the grinding table 2. A grinding rod 4 is connected to the outer side wall of the shaft column 3 and is located in the central hole of the grinding table 2. There is a gap between the outer peripheral surface of the grinding rod 4 and the hole wall of the grinding table 2. The top surface of the grinding table 2 is a funnel surface.
[0031] A guide plate 5 is provided below the outer side wall of the shaft column 3, and the top surface of the guide plate 5 is a conical surface with the tip facing upwards;
[0032] The top surface of the grinding box 1 is equipped with a motor 6 which is transmission-connected to the shaft column 3;
[0033] The paint to be ground is put into the grinding box 1 and first falls into the grinding table 2 on the top layer. Since the top surface of the grinding table 2 is a funnel surface, the paint flows to the center hole under gravity. The motor 6 drives the shaft column 3 to drive the grinding rod 4 to rotate in the center hole of the grinding table 2. The grinding rod 4 cooperates with the grinding table 2 to grind the paint flowing into the center hole. The paint falls from the center hole of the top grinding table 2 to complete the first grinding, and then falls to the top surface of the guide plate 5. Since the top surface of the guide plate 5 is a conical surface with the tip facing upward, the paint spreads along the guide plate 5 and falls to the grinding table 2 on the next layer. The grinding table 2 on the next layer grinds the paint in the same way. The guide plate 5 disperses the paint to avoid agglomeration, which is beneficial to the second grinding. The multiple layers of grinding tables 2 inside the grinding box 1 realize multiple grinding of the paint to ensure the quality of the finished product of the ground paint.
[0034] like Figures 1 to 3 As shown, the utility model discloses that the top surface of the guide plate 5 is connected with a reinforcing rib 13, a plurality of reinforcing ribs 13 are provided and distributed in a spiral, the upper end of the grinding rod 4 extends out of the central hole of the grinding table 2, and the upper end side surface of the grinding rod 4 is an inclined surface.
[0035] like Figures 1 to 3 As shown, the utility model discloses a grinding box 1 having an upper side wall provided with a feed port 7, and the feed port 7 is located above the grinding table 2, the bottom of the grinding box 1 is connected to a collecting hopper 8, a discharge port 9 is provided at the bottom center of the collecting hopper 8, and the bottom of the grinding box 1 is connected to a support leg 10, which suspends the discharge port 9 above the ground.
[0036] like Figures 1 to 3 As shown, the utility model discloses that an axle seat 11 is arranged inside the collecting hopper 8 and below the axle column 3, a connecting frame 12 is connected between the outer side wall of the axle seat 11 and the inner side wall of the collecting hopper 8, the bottom end of the axle column 3 and the top surface of the axle seat 11 are plug-in and rotatably connected to each other, and the axle column 3 is more stable and will not shake when driven.
[0037] The utility model provides a coating grinding mechanism. The coating to be ground is put into a grinding box 1 and first falls into the grinding table 2 on the uppermost layer. Since the top surface of the grinding table 2 is a funnel surface, the coating flows to the center hole under gravity. The motor 6 drives the shaft column 3 to drive the grinding rod 4 to rotate in the center hole of the grinding table 2. The grinding rod 4 cooperates with the grinding table 2 to grind the coating flowing into the center hole. The coating falls from the center hole of the uppermost grinding table 2 to complete the first grinding, and then falls to the top surface of the guide plate 5. Since the top surface of the guide plate 5 is a conical surface with the tip facing upward, the coating spreads along the guide plate 5 and falls to the grinding table 2 on the next layer. The grinding table 2 on the next layer grinds the coating in the same way. The guide plate 5 disperses the coating to avoid agglomeration, which is beneficial to the second grinding. The multiple layers of grinding tables 2 inside the grinding box 1 realize multiple grinding of the coating, thereby ensuring the quality of the finished product of the ground coating.
[0038] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.
[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A paint grinding mechanism, comprising a grinding box (1), characterized in that: The inner wall of the grinding box (1) is connected to a grinding table (2), the top view of the grinding table (2) is a circular ring, and a plurality of the grinding tables (2) are arranged in an interval from top to bottom inside the grinding box (1); The grinding box (1) has an inner central axis vertically provided with an axial column (3), and the axial column (3) penetrates the central hole of the grinding table (2), and the outer side wall of the axial column (3) is connected to a grinding rod (4) located in the central hole of the grinding table (2), and the outer peripheral surface of the grinding rod (4) has a gap with the hole wall of the grinding table (2); The top surface of the grinding table (2) is in the shape of a funnel surface; A guide plate (5) is provided below the outer side wall of the shaft column (3), and the top surface of the guide plate (5) is a conical surface with the tip facing upwards; A motor (6) drivingly connected to the shaft column (3) is installed on the top surface of the grinding box (1).
2. A coating grinding mechanism according to claim 1, characterized in that: The top surface of the guide plate (5) is connected with a reinforcing rib (13), and a plurality of the reinforcing ribs (13) are provided and distributed in a spiral manner.
3. A coating grinding mechanism according to claim 1, characterized in that: The upper side wall of the grinding box (1) is provided with a feed inlet (7), and the feed inlet (7) is located above the grinding table (2).
4. A coating grinding mechanism according to claim 1, characterized in that: The bottom of the grinding box (1) is connected to a collecting hopper (8), and a discharge port (9) is provided at the center of the bottom of the collecting hopper (8).
5. A coating grinding mechanism according to claim 4, characterized in that: An axle seat (11) is arranged inside the collecting hopper (8) and below the shaft column (3); a connecting frame (12) is connected between the outer side wall of the axle seat (11) and the inner side wall of the collecting hopper (8); the bottom end of the shaft column (3) and the top surface of the axle seat (11) are plug-in and rotatably connected to each other.
6. A coating grinding mechanism according to claim 4, characterized in that: The bottom of the grinding box (1) is connected to a support foot (10), and the support foot (10) suspends the discharge port (9) above the ground.
7. A coating grinding mechanism according to claim 1, characterized in that: The upper end of the grinding rod (4) extends out of the central hole of the grinding table (2), and the upper end side surface of the grinding rod (4) is an inclined surface.