Powder coating mill feed device

Abstract

The utility model discloses a powder coating powder grinding machine feeding device, including the powder grinding table, be provided with the powder grinding assembly on the powder grinding table, the powder grinding assembly includes the powder grinding bin and the feed bin, the powder grinding bin sets up on the powder grinding table, the feed bin is connected in the one end of powder grinding bin, is set up with the feed inlet on the powder grinding bin, is equipped with the motor on the powder grinding table, the output of motor penetrates the powder grinding bin and is evenly connected and is equipped with the powder grinding board, be provided with the dustproof component on the feed bin, the dustproof component includes the cover and handle, the cover rotation is connected on the feed bin, handle installs on the cover, one end of the feed bin is connected and is equipped with the extension platform, to solve the technical problem that the design of the prior art feeding device mentioned in the background art can be too complex or lack of user friendliness, leading to operation and maintenance difficulties.

Description

Technical Field

[0001] This utility model relates to the field of feeding device technology, and more specifically, it relates to a feeding device for a powder coating grinding mill. Background Technology

[0002] In existing technologies, the design of existing feeding devices may be too complex or lack user-friendliness, leading to difficulties in operation and maintenance. In particular, when the equipment malfunctions or needs cleaning, operators often need to spend a long time disassembling, cleaning and repairing it, which increases production downtime, reduces overall production efficiency and has an adverse impact on the continuity of the production process.

[0003] The grinding mill generates strong vibrations during operation, which are transmitted to the feeding device through the machine body. The existing cover fixing mechanism is prone to loosening under prolonged vibration, causing the cover to open unexpectedly. Once the cover opens, not only will a large amount of dust overflow, but it may also cause material to splash, causing injury to the operator.

[0004] Existing moving plate fixing mechanisms often lack precise positioning devices, requiring operators to manually adjust the position of the moving plate based on experience. This method is not only inefficient but also prone to affecting the feeding effect due to inaccurate positioning, especially in production processes that require frequent adjustments to the feeding amount. Utility Model Content

[0005] (a) Technical problems to be solved In view of the problems existing in the prior art, this utility model provides a feeding device for a powder coating mill, so as to solve the technical problem mentioned in the background art that the design of existing feeding devices may be too complicated or lack user-friendliness, resulting in difficulties in operation and maintenance.

[0006] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a powder coating grinding mill feeding device, including a grinding platform, a grinding assembly on the grinding platform, the grinding assembly including a grinding chamber and a feeding chamber, the grinding chamber being disposed on the grinding platform, the feeding chamber being connected to one end of the grinding chamber, the grinding chamber having a feed inlet, a motor being installed on the grinding platform, the output end of the motor being uniformly connected to a grinding plate through the grinding chamber, a dust-blocking assembly being disposed on the feeding chamber, the dust-blocking assembly including a cover and a handle, the cover being rotatably connected to the feeding chamber, the handle being installed on the cover, and an extension platform being connected to one end of the feeding chamber.

[0007] The present invention is further configured such that a discharge pipe is connected to one end of the grinding chamber, thereby facilitating the discharge process of the material after grinding.

[0008] The present invention is further provided that a filter plate is installed inside the grinding chamber, thereby facilitating the filtration process of the material after grinding.

[0009] The present invention is further configured such that a mounting frame is installed on the extension platform, a movable rod is slidably connected to the mounting frame, a movable block is connected to the movable rod, and an extension groove is opened on the extension platform, the extension groove being adapted to the movable block. The cooperation of the various components facilitates the completion of the movement process of the movable rod.

[0010] The present invention is further configured such that a connecting rope is connected to one end of the movable block, an insertion block is connected to the connecting rope, an insertion groove is provided on the cover, the insertion groove is adapted to the insertion block, a guide block is installed on the extension platform, and the connecting rope is adapted to the guide block. The cooperation of each component facilitates the completion of the insertion process of the insertion block.

[0011] The present invention is further configured such that a locking assembly is provided on the mounting bracket and the movable rod. The locking assembly includes a movable plate and a spring. The movable plate is connected to the movable rod, and the spring is sleeved on the movable rod. Both ends of the spring are connected to the movable plate and the mounting bracket. A rotating ring is rotatably connected to the movable plate. The cooperation of each component facilitates the compression process of the spring.

[0012] The present invention is further configured such that a rotating block is connected to the rotating ring, and a stabilizing hole is provided on the rotating block. The cooperation of the various components facilitates the completion of the rotation process of the rotating block.

[0013] The present invention is further configured such that an installation block is installed on the extension platform, an installation rod is installed on the installation block, the installation rod is adapted to the stabilizing hole, and an inclined bucket is connected between the feed hopper and the discharge pipe. The coordinated use of the various components facilitates the inclined discharge process of the ground material.

[0014] (III) Beneficial Effects Compared with the prior art, the present invention provides a feeding device for a powder coating grinding mill, which has the following advantages: 1. The grinding plate is driven by a motor to rotate, which can fully grind the powder coating, ensure uniform particle size, and improve the quality of the powder. The filter plate installed inside the grinding chamber can effectively screen the ground material to prevent large particles or impurities from entering the discharge pipe, thereby improving the purity of the finished product. The discharge pipe is directly connected to the grinding chamber, so that the finished powder can be discharged smoothly.

[0015] 2. The cover effectively blocks external dust from entering the feed hopper, ensuring the cleanliness of the coating and preventing impurities from affecting powder quality. The handle on the cover makes it easy for operators to open and close the feed hopper, improving operational convenience. Combined with the structure of the insertion block and insertion slot, it can reliably close after feeding, preventing the feed hopper from being accidentally opened due to vibration or wind pressure.

[0016] 3. The cooperation between the movable plate and the spring enables the insertion block to automatically return to its original position, ensuring that the cover remains in a stable locked state after being closed, thus enhancing safety. The design of the rotating ring and the rotating block allows the operator to easily release or fix the cover when needed. The locking process is flexible and stable. The cooperation between the stabilizing hole and the mounting rod can achieve double fixation when needed. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a powder coating mill feeding device according to the present invention; Figure 2 This is a cross-sectional view of the structure of this utility model; Figure 3 This is a cross-sectional structural diagram of the present invention; Figure 4 This is a schematic diagram of the dust-blocking component in this utility model; Figure 5 This is a cross-sectional view of the dust-blocking component in this utility model; Figure 6 This is a schematic diagram of the locking component in this utility model.

[0018] In the diagram: 1. Grinding table; 2. Grinding hopper; 3. Feed hopper; 4. Feed inlet; 5. Motor; 6. Grinding plate; 7. Cover; 8. Handle; 9. Extension table; 10. Discharge pipe; 11. Filter plate; 12. Mounting frame; 13. Moving rod; 14. Moving block; 15. Extension groove; 16. Connecting rope; 17. Insertion block; 18. Insertion groove; 19. Guide block; 20. Moving plate; 21. Spring; 22. Rotating ring; 23. Rotating block; 24. Stabilizing hole; 25. Mounting block; 26. Mounting rod; 27. Tilting bucket. Detailed Implementation

[0019] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0021] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0022] Please see Figures 1-6 A powder coating grinding mill feeding device includes a grinding platform 1, a grinding assembly on the grinding platform 1, the grinding assembly including a grinding chamber 2 and a feeding chamber 3, the grinding chamber 2 being disposed on the grinding platform 1, the feeding chamber 3 being connected to one end of the grinding chamber 2, the grinding chamber 2 having a feed inlet 4, a motor 5 being installed on the grinding platform 1, the output end of the motor 5 passing through the grinding chamber 2 and evenly connected to a grinding plate 6, a dust-blocking assembly being disposed on the feeding chamber 3, the dust-blocking assembly including a cover 7 and a handle 8, the cover 7 being rotatably connected to the feeding chamber 3, the handle 8 being installed on the cover 7, and an extension platform 9 being connected to one end of the feeding chamber 3.

[0023] One end of the grinding chamber 2 is connected to a discharge pipe 10.

[0024] A filter plate 11 is installed inside the grinding chamber 2. An installation frame 12 is installed on the extension platform 9. A movable rod 13 is slidably connected to the installation frame 12. A movable block 14 is connected to the movable rod 13. An extension groove 15 is opened on the extension platform 9. The extension groove 15 is adapted to the movable block 14.

[0025] One end of the movable block 14 is connected to a connecting rope 16, and an insertion block 17 is connected to the connecting rope 16. An insertion slot 18 is opened on the cover 7, and the insertion slot 18 is adapted to the insertion block 17. A guide block 19 is installed on the extension platform 9, and the connecting rope 16 is adapted to the guide block 19.

[0026] In this embodiment, the cover 7 is rotated open along the feed hopper 3 using the handle 8. Then, the paint to be ground is injected into the feed hopper 3. The motor 5 is started, causing the grinding plate 6 at the output end to rotate, ensuring thorough grinding of the paint. The ground material is then filtered through the filter plate 11 and flows into the discharge pipe 10, where it is discharged. To prevent external dust from entering the feed hopper 3 during grinding, the cover 7 is placed on top of the feed hopper 3. To release the connection between the cover 7 and the feed hopper 3, the moving plate 20 is pressed. When the moving rod 13 on the moving plate 20 slides along the mounting frame 12, the moving block 14 on the moving rod 13 slides along the extension groove 15 on the extension plate. The spring 21 between the moving plate 20 and the mounting frame 12 is compressed. As the moving block 14 moves, the adjusting connecting rope 16 slides along the guide block 19, thereby pulling the insertion block 17 connected to the connecting rope 16 out of the insertion groove 18 of the cover 7, releasing the fixing process of the cover 7. At this time, the cover 7 can be rotated and opened along the feed hopper 3 to carry out the coating feeding process.

[0027] Please see Figure 4-6 As an embodiment of a powder coating mill feeding device for locking components: a locking component is provided on the mounting frame 12 and the moving rod 13. The locking component includes a moving plate 20 and a spring 21. The moving plate 20 is connected to the moving rod 13, and the spring 21 is sleeved on the moving rod 13. The two ends of the spring 21 are connected to the moving plate 20 and the mounting frame 12. A rotating ring 22 is rotatably connected on the moving plate 20.

[0028] A rotating block 23 is connected to the rotating ring 22, and a stabilizing hole 24 is provided on the rotating block 23.

[0029] An installation block 25 is installed on the extension platform 9, and an installation rod 26 is installed on the installation block 25. The installation rod 26 is adapted to the stabilizing hole 24. An inclined bucket 27 is connected between the feed bin 3 and the discharge pipe 10.

[0030] More specifically, during the movement of the movable plate 20, the rotating ring 22 and the rotating block 23 are moved. When the stabilizing hole 24 on the rotating block 23 is aligned with the mounting rod 26, the rotating ring 22 is rotated along the movable plate 20, so that the rotating block 23 is rotated during the rotation, and the rotating block 23 is inserted along the mounting rod 26 on the mounting block 25, thereby completing the fixing of the rotating block 23.

[0031] In summary, during the use or operation of the entire equipment: Use handle 8 to rotate and open the cover 7 along the feed hopper 3, then inject the paint to be ground into the feed hopper 3. Start the motor 5 to drive the grinding plate 6 at the output end to rotate, ensuring thorough grinding of the paint. The ground material is then filtered through the filter plate 11 and flows into the discharge pipe 10, where it is discharged. To prevent external dust from entering the feed hopper 3 during grinding, cover 7 is placed on top of the feed hopper 3. To release the connection between the cover 7 and the feed hopper 3, press the moving plate 20. When pressed, the moving rod 13 on the moving plate 20 slides along the mounting bracket 12. During this sliding movement, the moving block 14 on the moving rod 13 slides along the extension groove 15 on the extension plate. The spring 21 between the moving plate 20 and the mounting bracket 12 is compressed. As the moving block 14 moves, the adjusting connecting rope 16 slides along the guide block 19, thereby pulling the insertion block 17 connected to the connecting rope 16 out of the insertion groove 18 of the cover 7, releasing the fixing process of the cover 7. At this time, the cover 7 can be rotated and opened along the feed hopper 3 to allow the coating to be fed.

[0032] During the movement of the movable plate 20, the rotating ring 22 and the rotating block 23 are moved. When the stabilizing hole 24 on the rotating block 23 is aligned with the mounting rod 26, the rotating ring 22 is rotated along the movable plate 20. When it rotates, it drives the rotating block 23 to rotate, so that the rotating block 23 is inserted along the mounting rod 26 on the mounting block 25, thereby completing the fixing of the rotating block 23.

[0033] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A powder coating grinding mill feeding device, comprising a grinding table (1), characterized in that: The grinding platform (1) is equipped with a grinding assembly, which includes a grinding chamber (2) and a feeding chamber (3). The grinding chamber (2) is located on the grinding platform (1), and the feeding chamber (3) is connected to one end of the grinding chamber (2). The grinding chamber (2) has a feed inlet (4). The grinding platform (1) is equipped with a motor (5). The output end of the motor (5) passes through the grinding chamber (2) and is evenly connected to a grinding plate (6). The feeding chamber (3) is equipped with a dust-blocking assembly, which includes a cover (7) and a handle (8). The cover (7) is rotatably connected to the feeding chamber (3), and the handle (8) is installed on the cover (7). One end of the feeding chamber (3) is connected to an extension platform (9).

2. The feeding device for a powder coating grinding mill according to claim 1, characterized in that: One end of the grinding chamber (2) is connected to a discharge pipe (10).

3. The feeding device for a powder coating mill according to claim 2, characterized in that: The grinding chamber (2) is equipped with a filter plate (11).

4. The feeding device for a powder coating grinding mill according to claim 3, characterized in that: An installation frame (12) is installed on the extension platform (9). A moving rod (13) is slidably connected to the installation frame (12). A moving block (14) is connected to the moving rod (13). An extension groove (15) is opened on the extension platform (9). The extension groove (15) is adapted to the moving block (14).

5. The feeding device for a powder coating grinding mill according to claim 4, characterized in that: One end of the movable block (14) is connected to a connecting rope (16), and an insertion block (17) is connected to the connecting rope (16). An insertion slot (18) is opened on the cover (7), and the insertion slot (18) is adapted to the insertion block (17). A guide block (19) is installed on the extension platform (9), and the connecting rope (16) is adapted to the guide block (19).

6. The feeding device for a powder coating grinding mill according to claim 5, characterized in that: The mounting bracket (12) and the moving rod (13) are provided with locking components. The locking components include a moving plate (20) and a spring (21). The moving plate (20) is connected to the moving rod (13). The spring (21) is sleeved on the moving rod (13). The two ends of the spring (21) are connected to the moving plate (20) and the mounting bracket (12). A rotating ring (22) is rotatably connected to the moving plate (20).

7. The feeding device for a powder coating mill according to claim 6, characterized in that: A rotating block (23) is connected to the rotating ring (22), and a stabilizing hole (24) is provided on the rotating block (23).

8. The feeding device for a powder coating grinding mill according to claim 7, characterized in that: An installation block (25) is installed on the extension platform (9), and an installation rod (26) is installed on the installation block (25). The installation rod (26) is adapted to the stabilizing hole (24), and an inclined bucket (27) is connected between the feed bin (3) and the discharge pipe (10).

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