A slurry polishing machine and its hopper assembly structure

Abstract

This utility model relates to a slurry machine and its hopper assembly structure. The key technical features are: a hopper body; the hopper body having several receiving cavities; a material bucket detachably installed within each receiving cavity; a bucket lid hinged to one side of the hopper body and located within each receiving cavity, and at least one latch on the other side; a latch foot adapted to the latch on the bucket lid; the bucket lid being fastened to the hopper body via the latch foot and the latch; a screen structure on the side wall of each receiving cavity; several filter grooves on the side wall of the material bucket; a sliding groove within the receiving cavity and near the screen structure; a sealing module for sealing the screen structure slidably disposed within the sliding groove; enabling rapid switching between dry and wet slurry processes; the material buckets within multiple receiving cavities can independently switch processes, supporting simultaneous processing of different materials using different processes, offering high flexibility.

Description

Technical Field

[0001] This utility model relates to the field of polishing equipment technology, and more specifically, it relates to a polishing machine and its hopper assembly structure. Background Technology

[0002] A polishing machine is a processing device used for polishing and deburring the surfaces of small materials such as hardware accessories, electronic components, and jewelry. Its hopper is the core component for material handling. Depending on the processing requirements, polishing machines often need to switch between two processes: dry polishing (without liquid medium, relying on friction polishing between materials) and wet polishing (adding polishing fluid or water to assist polishing and remove impurities).

[0003] Existing sluice boxes have significant drawbacks in their hopper design: First, the screen structure is fixed, making it impossible to flexibly switch between on and off states. During dry slugging, material debris easily leaks through the screen, while during wet slugging, drainage and debris removal efficiency is unstable. Second, the sealing structure of some switchable hoppers is complex, often consisting of detachable sealing components. Switching requires disassembling and assembling multiple parts, resulting in cumbersome operation and low adjustment precision. Third, most hoppers are single-capacity spaces, unable to process multiple materials simultaneously, and exhibit poor compatibility between the hopper and the sluice box, leading to low power transmission efficiency. These problems result in time-consuming process switching and poor material handling effects, limiting the processing efficiency and applicability of the sluice box. Therefore, a new sluice box and its hopper assembly structure are proposed. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a smoothing machine and its hopper assembly structure to solve the technical problems existing in the background art.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a silo assembly structure, comprising: a silo body; the silo body having a plurality of receiving cavities; a material bucket detachably installed in each receiving cavity; a bucket lid hinged to the silo body on one side of the receiving cavity, and at least one latch provided on the other side; a latch foot adapted to the latch on the bucket lid; the bucket lid being fastened to the silo body by the latch foot and the latch; a screen structure provided on the side wall of the receiving cavity; a plurality of filter grooves provided on the side wall of the material bucket; a sliding groove provided in the receiving cavity on the side near the screen structure; a sealing module for sealing the screen structure being slidably disposed in the sliding groove.

[0006] Optionally, the sealing module includes: a sealing plate, an adjusting rod, and a locking nut; the sealing plate is provided with filter holes corresponding to the screen holes on the screen structure; the side wall of the accommodating cavity is provided with an elongated hole adapted to the adjusting rod; one end of the adjusting rod is fixedly connected to the sealing plate, and the other end is provided with an external thread adapted to the locking nut; the threaded end of the adjusting rod passes through the elongated hole and is threadedly connected to the locking nut.

[0007] Optionally, the compartment body has a square structure; the number of accommodating cavities is 4; the 4 accommodating cavities are respectively arranged on the outer side of the 4 sides of the compartment body and are distributed in a fan-shaped structure.

[0008] Optionally, an assembly channel is provided on the housing for the connecting shaft of the smoothing machine to pass through.

[0009] Optionally, a number of protrusions are provided on the inner wall of the material barrel.

[0010] This utility model also provides a slurry machine, which includes the above-described hopper assembly structure.

[0011] This invention controls the opening and closing of the screen structure through a sliding sealing module, enabling rapid switching between dry and wet chute processes; the material barrels in multiple accommodating cavities can be independently switched between processes, supporting the simultaneous processing of different materials using different processes, thus improving processing flexibility. Attached Figure Description

[0012] Figure 1 This is an assembly drawing of this utility model;

[0013] Figure 2 This is a schematic diagram of the structure of this utility model during assembly;

[0014] Figure 3 This is a schematic diagram showing the positional relationship of the sliding components in this utility model.

[0015] In the diagram: 1. Bin body; 2. Receptacle cavity; 3. Material bucket; 4. Bucket cover; 5. Lock; 6. Buckle foot; 7. Slide groove; 8. Sealing module; 81. Sealing plate; 82. Adjusting rod; 83. Filter hole; 9. Assembly channel; 10. Protrusion; 11. Screen structure; 12. Long strip hole. Detailed Implementation

[0016] To make the objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Several embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein.

[0017] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature.

[0018] In this invention, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" of the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature. The terms "vertical," "horizontal," "left," "right," "above," "below," and similar expressions are for illustrative purposes only and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed or operated in a specific orientation, and therefore should not be construed as limiting the invention.

[0019] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] This utility model provides a silo assembly structure, such as Figure 1 As shown, it includes: a hopper body 1; the hopper body 1 has several receiving cavities 2; a material bucket 3 is detachably installed in each receiving cavity 2; a bucket lid 4 is hinged to the hopper body 1 on one side of the receiving cavity 2, and at least one latch 5 is provided on the other side; the bucket lid 4 is provided with a latch 6 adapted to the latch 5; the bucket lid 4 is fastened to the hopper body 1 by the latch 6 and the latch 5; a screen structure 11 is provided on the side wall of the receiving cavity 2; several filter grooves are provided on the side wall of the material bucket 3; a sliding groove 7 is provided in the receiving cavity 2 on the side near the screen structure 11; a sealing module 8 for sealing the screen structure 11 is slidably disposed in the inner shell of the sliding groove 7.

[0021] In one embodiment, the sealing module 8 includes: a sealing plate 81, an adjusting rod 82, and a locking nut; the sealing plate 81 is provided with filter holes 83 corresponding to the screen holes on the screen structure 11; the side wall of the accommodating cavity 2 is provided with an elongated hole 12 adapted to the adjusting rod 82; one end of the adjusting rod 82 is fixedly connected to the sealing plate 81, and the other end is provided with an external thread adapted to the locking nut; the threaded end of the adjusting rod 82 passes through the elongated hole 12 and is threadedly connected to the locking nut.

[0022] In one embodiment, the compartment 1 has a square structure; the number of accommodating cavities 2 is 4; the 4 accommodating cavities 2 are respectively arranged on the outer side of the 4 sides of the compartment 1 and are distributed in a fan-shaped structure.

[0023] In one embodiment, an assembly channel 9 is provided on the housing 1 for the connecting shaft of the shunting machine to pass through.

[0024] In one embodiment, a plurality of protrusions 10 are provided on the inner wall of the material barrel 3.

[0025] In practical implementation, the silo body 1 adopts a square structure design, with one receiving cavity 2 on each of its four sides. The four receiving cavities 2 are evenly distributed in a fan shape, allowing for the simultaneous installation of four material bins 3, enabling synchronous processing of multiple sets of materials. An assembly channel 9 is provided in the center of the silo body 1, through which the connecting shaft of the smoothing machine passes, connecting the shaft to the material bins 3 and providing power for their rotation. The material bins 3 are detachably installed within the receiving cavities 2, facilitating material loading and unloading and cleaning. The inner wall is integrally formed with several protrusions 10, which are evenly distributed to enhance the tumbling and friction effect of materials inside the barrel, thereby improving the efficiency of polishing and deburring. The barrel lid 4 is connected to one side of the receiving cavity 2 via a hinge shaft. One to three latches 5 are installed on the other side of the chamber 1. The barrel lid 4 is correspondingly provided with latch feet 6, which engage with the latches 5 to quickly achieve the locking and unlocking of the barrel lid 4. After locking, the sealing performance is good, preventing dust from overflowing during dry churning or liquid from leaking during wet churning. The screen structure 11 is fixed to... The sidewall of the receiving cavity 2 is made of stainless steel and is used to discharge grinding fluid, water, and processing impurities during the water flow process. A groove 7 is provided on the sidewall of the receiving cavity 2 near the center of the screen structure 11 and the chamber 1. The groove 7 extends horizontally, and the sealing module 8 is slidably assembled in the groove 7. The sealing module 8 consists of a sealing plate 81, an adjusting rod 82, and a locking nut. The sealing plate 81 adopts an arc-shaped structure that is adapted to the sidewall of the receiving cavity 2, and has filter holes with the same aperture as the screen holes of the screen structure 11. 83; A long hole 12 is provided on the side wall of the accommodating cavity 2 at the position corresponding to the position of the adjusting rod 82. The length of the long hole 12 is consistent with the extension direction of the slide groove 7. One end of the adjusting rod 82 is welded and fixed to the sealing plate 81, and the other end is machined with external threads. After the threaded end of the adjusting rod 82 passes through the long hole 12, it is threadedly connected to the locking nut. By loosening the locking nut, the adjusting rod 82 can be pushed to slide along the long hole 12, thereby driving the sealing plate 81 to move in the slide groove 7, so as to achieve the alignment or misalignment of the filter hole 83 and the screen hole.

[0026] During use, when performing dry slurry operation, loosen the locking nut and push the adjusting rod 82 in the opposite direction to move the sealing plate 81 along the slide groove 7 until the filter holes 83 on the sealing plate 81 are aligned with the screen holes of the screen structure 11, and the screen structure 11 is in a connected state; tighten the locking nut to fix the position of the sealing plate 81 and prevent the sealing plate 81 from sliding during processing; put the material to be processed into the material bucket 3, close the bucket lid 4 and lock it with the buckle 5, and drive the material bucket 3 to rotate through the assembly channel 9. The material rolls and rubs under the action of the protrusion 10 to complete the dry slurry processing;

[0027] During water flow operation, loosen the locking nut and push the adjusting rod 82 to move the sealing plate 81 along the slide 7 toward the screen structure 11 until the sealing plate 81 completely covers the screen structure 11. At this time, the filter hole 83 is completely misaligned with the screen hole, and the screen structure 11 is blocked. Tighten the locking nut, fix the adjusting rod 82, add the material to be processed and the grinding liquid into the material bucket 3, close the bucket lid 4 and lock it. When the material bucket 3 rotates, the material is polished with the assistance of the grinding liquid. The generated sewage and impurities are discharged from the receiving cavity 2 through the screen hole and the filter hole 83, realizing water flow processing.

[0028] This utility model also provides a slurry machine, which includes the above-described hopper assembly structure.

[0029] This utility model discloses a hopper assembly structure that controls the opening and closing of the screen structure through a sliding sealing module, enabling rapid switching between dry and wet chute processes; the material barrels in multiple accommodating cavities can be independently switched between processes, supporting the simultaneous processing of different materials using different processes, thus improving processing flexibility.

[0030] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A silo assembly structure, characterized in that, include: The container body has several receiving cavities; a material bucket is detachably installed in each receiving cavity; a bucket lid is hinged to the container body on one side of the receiving cavity, and at least one latch is provided on the other side; the bucket lid is provided with a latch foot that matches the latch; the bucket lid is fastened to the container body by the latch foot and the latch; a screen structure is provided on the side wall of the receiving cavity; several filter grooves are provided on the side wall of the material bucket; a sliding groove is provided in the receiving cavity on the side near the screen structure; a sealing module for sealing the screen structure is slidably disposed in the sliding groove.

2. The silo assembly structure according to claim 1, characterized in that, The sealing module includes a sealing plate, an adjusting rod, and a locking nut. The sealing plate has filter holes corresponding to the screen holes on the screen structure. The side wall of the accommodating cavity has an elongated hole adapted to the adjusting rod. One end of the adjusting rod is fixedly connected to the sealing plate, and the other end has an external thread adapted to the locking nut. The threaded end of the adjusting rod passes through the elongated hole and is threadedly connected to the locking nut. The length of the elongated hole is the same as the spacing between the two screen holes on the screen structure.

3. The silo assembly structure according to claim 1, characterized in that, The container body has a square structure; there are four accommodating cavities; the four accommodating cavities are respectively arranged on the outer sides of the four sides of the container body and are distributed in a fan-shaped structure.

4. The silo assembly structure according to claim 1, characterized in that, An assembly channel is provided on the hopper body for the connecting shaft of the smoothing machine to pass through.

5. A silo assembly structure according to claim 1, characterized in that, Several protrusions are provided on the inner wall of the material barrel.

6. A sizing machine, characterized in that, The silo assembly structure includes any one of claims 1-5.

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