Grinding device for enamel glaze

Abstract

The utility model provides an enamel glaze grinding device which comprises a grinding box, the grinding box is provided with an extruding and crushing mechanism and a grinding mechanism, the extruding and crushing mechanism is used for extruding and crushing glaze ore, the grinding mechanism is arranged under the extruding and crushing mechanism, and the grinding mechanism is used for grinding the crushed glaze ore. According to the glaze ore grinding device, glaze ore is primarily ground through the extrusion crushing mechanism, the glaze ore is secondarily ground through the grinding mechanism, the grinding effect is guaranteed, and ground glaze is collected through the material receiving component.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of grinding devices, in particular to a grinding device for enamel glaze. Background Art

[0002] Glaze is a colorless or colored glassy thin layer covering the surface of ceramic products. It is made by mixing mineral raw materials (feldspar, quartz, talc, kaolin, etc.) and raw materials in a certain proportion (some raw materials can be made into frits first), grinding them into glaze slurry, applying them to the surface of the green body, and calcining them at a certain temperature. Glaze is also called enamel glaze.

[0003] The existing grinding device is subjected to a small number of grinding times in the entire process from the entry of the glaze to the discharge, and the grinding effect cannot be guaranteed; in addition, during grinding, some small glazes are easy to slip directly from the gap of the grinding disc, so that they are not ground and cannot be screened, affecting the fineness of the final product; furthermore, the grinding effect is uneven, resulting in uneven particles after grinding, affecting the efficiency of later processing. Utility Model Content

[0004] In order to solve the above problems in the background technology, the utility model provides a grinding device for enamel glaze.

[0005] The utility model adopts the following technical scheme: an enamel glaze grinding device, comprising a grinding box, the grinding box is provided with an extrusion and crushing mechanism and a grinding mechanism, the extrusion and crushing mechanism is used to extrude and crush the glaze ore, the grinding mechanism is arranged directly below the extrusion and crushing mechanism, the grinding mechanism is used to grind the crushed glaze ore, a detachable material receiving component is arranged at the lower end of the grinding box, the material receiving component is arranged directly below the grinding mechanism, the glaze ore is initially ground by the extrusion and crushing mechanism, the glaze ore is secondarily ground by the grinding mechanism, the grinding effect is ensured, and the ground glaze is collected by the material receiving component.

[0006] Preferably, the material receiving component is a single material receiving box, the outer side of the material receiving box is connected to the corresponding position of the inner side of the lower end opening of the grinding box through a thread, and the ground glaze ore is uniformly collected through the single material receiving box.

[0007] Preferably, the material receiving component is a screening material receiving assembly, and the screening material receiving assembly is used to screen the ground glaze material. The screening material receiving assembly can be used to classify and collect the glaze ore to preserve the uniformity of grinding.

[0008] Preferably, the screening material receiving assembly includes a coarse material box, a fine material box, a connecting seat, a filter mesh and a connecting column, the connecting seat is connected to the connecting column, the filter mesh is opened at the connection between the connecting seat and the connecting column, the fine material box is placed on the inner side of the coarse material box, the outer side of the fine material box and the inner side of the coarse material box clamp the connecting column, the inner side of the fine material box is connected to the corresponding position of the outer side of the connecting seat by a thread, the outer side of the coarse material box is connected to the corresponding position of the inner side of the lower end opening of the grinding box by a thread, and the coarse material box, the fine material box, the connecting seat, the filter mesh and the connecting column are spliced ​​and installed as a whole to achieve classified collection and easy disassembly.

[0009] Preferably, the extrusion and crushing mechanism includes a first servo motor, an active roller and a driven roller, the first servo motor is fixed on the outer end face of the grinding box, the active roller and the driven roller are horizontally arranged inside the grinding box, the output shaft of the first servo motor drives the active roller, the active roller engages with the driven roller to crush the glaze ore, and the active roller and the driven roller are engaged, and the active roller drives the driven roller to rotate together under the drive of the first servo motor, so that the glaze ore is crushed between the active roller and the driven roller, and the preliminary treatment ensures the grinding effect and improves the grinding efficiency.

[0010] Preferably, the grinding mechanism includes a second servo motor and a grinding roller, the output shaft of the second servo motor drives the grinding roller, a mounting seat is laterally arranged inside the grinding box, the second servo motor is installed in the mounting seat, and the grinding roller is driven to rotate by the second servo motor, so that the broken glaze ore is ground between the grinding roller and the inner wall of the grinding box, and the grinding efficiency is high.

[0011] Preferably, the inner cavity width of the grinding box gradually decreases from the crushing position to the grinding position, and the grinding uniformity is improved by reducing the grinding width.

[0012] Preferably, the top of the mounting seat protrudes upward and has a triangular cross-section to prevent the mounting seat from retaining glaze ore.

[0013] Preferably, the side end faces of the grinding box are provided with grooves, and vibrators are installed in the grooves. The grooves facilitate the moving of the grinding box, and the vibrators ensure the discharge of materials and prevent the grinding machine from retaining glaze ore.

[0014] Preferably, the top opening of the grinding box is provided with a movable baffle, the movable baffle is connected to a rotating shaft, the rotating shaft is movably connected to the grinding box through a torsion spring, and the movable baffle set by the torsion spring reset can automatically close after the feeding is completed, blocking the feeding port of the grinding box to prevent the glaze ore debris from splashing out during crushing.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model grinds the glaze ore primarily through the extrusion and crushing mechanism, grinds the glaze ore secondarily through the grinding mechanism, thereby ensuring the grinding effect, and collects the ground glaze through the material receiving component.

[0017] The utility model is installed at the lower end of a grinding box through the cooperation of a coarse material box, a fine material box, a connecting seat, a filter mesh and a connecting clamping column of a screening material receiving assembly, so as to screen glaze materials with uneven particles after multiple grindings and store the materials separately.

[0018] The utility model improves the grinding effect and prevents clogging by gradually reducing the inner cavity width of the grinding box to cooperate with the grinding roller and vibrating the glaze powder at the grinding position by the vibrator.

[0019] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a structural cross-sectional view of the first embodiment of the utility model;

[0022] Figure 3 This is a structural cross-sectional view of the second embodiment of the utility model;

[0023] Figure 4 It is a cross-sectional view of the screening material receiving assembly of the utility model;

[0024] Figure 5 This is a schematic diagram of the coarse material box structure of the utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the fine material box of the utility model.

[0026] In the figure: 1. Grinding box; 11. Movable baffle; 111. Rotating shaft; 12. Groove; 13. Mounting seat; 2. First servo motor; 21. Active roller; 22. Driven roller; 3. Second servo motor; 31. Grinding roller; 4. Vibrator; 5. Monomer receiving box; 6. Screening receiving assembly; 61. Coarse material box; 62. Fine material box; 63. Connecting seat; 64. Filter mesh; 65. Connecting column. DETAILED DESCRIPTION

[0027] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0028] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items. Embodiment 1:

[0030] Please refer to the attached Figures 1-2 A device for grinding enamel glaze comprises a grinding box 1, wherein the grinding box 1 is provided with an extrusion and crushing mechanism and a grinding mechanism, wherein the extrusion and crushing mechanism is used for extruding and crushing the glaze ore, wherein the grinding mechanism is arranged directly below the extrusion and crushing mechanism, and wherein the grinding mechanism is used for grinding the crushed glaze ore, wherein a detachable material receiving component is arranged at the lower end of the grinding box 1, and wherein the material receiving component is arranged directly below the grinding mechanism.

[0031] In this embodiment, the material receiving component is a single material receiving box 5, and the outer side of the material receiving box is connected to the corresponding position of the inner side of the lower end opening of the grinding box 1 through threads.

[0032] In this embodiment, the extrusion and crushing mechanism includes a first servo motor 2, an active roller 21 and a driven roller 22. The first servo motor 2 is fixed on the outer end surface of the grinding box 1, and the active roller 21 and the driven roller 22 are horizontally arranged inside the grinding box 1. The output shaft of the first servo motor 2 drives and connects the active roller 21, and the active roller 21 engages with the driven roller 22 to crush the glaze ore.

[0033] In this embodiment, the grinding mechanism includes a second servo motor 3 and a grinding roller 31. The output shaft of the second servo motor 3 drives the grinding roller 31. A mounting seat 13 is horizontally arranged inside the grinding box 1, and the second servo motor 3 is installed in the mounting seat 13. The width of the inner cavity of the grinding box 1 gradually decreases from the crushing point to the grinding point; the top of the mounting seat 13 protrudes upward, and its cross-section is triangular.

[0034] In this embodiment, the side end surfaces of the grinding box 1 are all provided with grooves 12 , and the vibrators 4 are installed in the grooves 12 .

[0035] In this embodiment, a movable baffle 11 is provided at the top opening of the grinding box 1 , and the movable baffle 11 is connected to a rotating shaft 111 , and the rotating shaft 111 is movably connected to the grinding box 1 via a torsion spring.

[0036] The implementation principle of the enamel glaze grinding device of the first embodiment of the utility model is:

[0037] When in use, the glaze ore is put into the grinding box 1 from the top, and the movable baffle 11 is opened. The movable baffle 11 drives the rotating shaft 111 to move in the top opening of the grinding box 1. The torsion spring is twisted. After the glaze enters the grinding box 1, the torsion spring is reset to pull the movable baffle 11 to reset, blocking the top opening of the grinding box 1; the glaze contacts the active roller 21 and the driven roller 22, and the first servo motor 2 drives the active roller 21 to rotate, and the active roller 21 drives the driven roller 22 to rotate at the same time, and the active roller 21 and the driven roller 22 are engaged to squeeze and crush the glaze ore, and the movable baffle 11 blocks the opening to prevent the glaze ore from splashing. The glaze ore comes out of the grinding box 1 to achieve the initial grinding, and then a part of the glaze ore falls and contacts the mounting seat 13 to slide to the outside of the grinding roller 31, and a part of it splashes into the inside of the grinding box 1. The glaze ore is gathered between the grinding roller 31 and the inner cavity of the grinding box 1 through the vibrator 4. The second servo motor 3 drives the grinding roller 31 to grind the glaze ore. The distance between the grinding roller 31 and the inner cavity of the grinding box 1 is gradually reduced to improve the grinding effect. The ground glaze ore powder falls into the monomer receiving box 5; the monomer receiving box 5 is installed at the lower end opening of the grinding box 1 by threaded rotation, which is convenient for disassembly and assembly. Embodiment 2:

[0038] Please refer to the attached Figures 3 to 6 On the basis of the second embodiment, the material receiving component is improved, and a screening mechanism and a material receiving box for classified storage are added. The material receiving component is a screening material receiving component 6, and the screening material receiving component 6 is used to screen the ground glaze.

[0039] In this embodiment, the screening material receiving assembly 6 includes a coarse material box 61, a fine material box 62, a connecting seat 63, a filter mesh 64 and a connecting column 65. The connecting seat 63 is connected to the connecting column 65, and the filter mesh 64 is opened at the connection between the connecting seat 63 and the connecting column 65. The fine material box 62 is placed on the inner side of the coarse material box 61, and the outer side of the fine material box 62 and the inner side of the coarse material box 61 clamp the connecting column 65. The inner side of the fine material box 62 is connected to the corresponding position of the outer side of the connecting seat 63 by a threaded connection, and the outer side of the coarse material box 61 is connected to the corresponding position of the inner side of the lower end opening of the grinding box 1 by a threaded connection.

[0040] The implementation principle of the enamel glaze grinding device of the first embodiment of the utility model is:

[0041] The grinding part has the same steps as those in Example 1. After grinding, the glaze powder falls onto the connecting seat 63, and the sieving mesh passes through to sieve the uneven glaze ores. The fine glaze ore powder falls into the fine material box 62, and the group glaze ore powder falls into the coarse material box 61. During installation, first install the fine material box 62 at the lower end of the connecting seat 63 through threads, and then clamp the connecting clamp column 65 between the fine material box 62 and the coarse material box 61 to form a whole, and then connect the coarse material box 61 to the opening of the grinding box 1 through threads, so that the screening and receiving assembly 6 is installed as a whole.

[0042] It should be noted that the first servo motor, the second servo motor and the vibration machine are all devices used in existing technologies, and the first servo motor, the second servo motor and the vibration machine are connected to the controller and the power supply using existing technologies.

[0043] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. An enamel glaze grinding device, comprising a grinding box (1), characterized in that: The grinding box (1) is provided with an extrusion and crushing mechanism and a grinding mechanism, the extrusion and crushing mechanism is used to extrude and crush the glaze ore, the grinding mechanism is arranged directly below the extrusion and crushing mechanism, and the grinding mechanism is used to grind the crushed glaze ore, and a detachable material receiving component is arranged at the lower end of the grinding box (1), and the material receiving component is arranged directly below the grinding mechanism; The grinding mechanism comprises a second servo motor (3) and a grinding roller (31); the output shaft of the second servo motor (3) is connected to the grinding roller (31); a mounting seat (13) is arranged transversely inside the grinding box (1); the second servo motor (3) is mounted in the mounting seat (13); and the inner cavity width of the grinding box (1) gradually decreases from the crushing position to the grinding position.

2. The enamel glaze grinding device according to claim 1, characterized in that: The material receiving component is a single material receiving box (5), and the outer side of the material receiving box is connected to a corresponding position of the inner side of the lower opening of the grinding box (1) via a thread.

3. The enamel glaze grinding device according to claim 1, characterized in that: The material receiving component is a screening material receiving assembly (6), and the screening material receiving assembly (6) is used to screen the ground glaze material.

4. The enamel glaze grinding device according to claim 3, characterized in that: The screening material receiving assembly (6) comprises a coarse material box (61), a fine material box (62), a connecting seat (63), a filter mesh (64) and a connecting clamping column (65); the connecting seat (63) is connected to the connecting clamping column (65); the filter mesh (64) is provided at a connection between the connecting seat (63) and the connecting clamping column (65); the fine material box (62) is arranged inside the coarse material box (61); the outside of the fine material box (62) and the inside of the coarse material box (61) clamp the connecting clamping column (65); the inside of the fine material box (62) is connected to the corresponding position of the outside of the connecting seat (63) by means of threads; and the outside of the coarse material box (61) is connected to the corresponding position of the inside of the lower end opening of the grinding box (1) by means of threads.

5. The enamel glaze grinding device according to claim 2 or 4, characterized in that: The extrusion crushing mechanism comprises a first servo motor (2), a driving roller (21) and a driven roller (22); the first servo motor (2) is fixed to the outer end surface of the grinding box (1); the driving roller (21) and the driven roller (22) are arranged horizontally inside the grinding box (1); the output shaft of the first servo motor (2) drives and connects the driving roller (21); the driving roller (21) and the driven roller (22) mesh to crush the glaze ore.

6. The enamel glaze grinding device according to claim 5, characterized in that: The top of the mounting seat (13) protrudes upwards and has a triangular cross-section.

7. The enamel glaze grinding device according to claim 6, characterized in that: The side end surfaces of the grinding box (1) are each provided with a groove (12), and a vibrator (4) is installed in each of the grooves (12).

8. The enamel glaze grinding device according to claim 7, characterized in that: The top opening of the grinding box (1) is provided with a movable baffle (11), the movable baffle (11) is connected to a rotating shaft (111), and the rotating shaft (111) is movably connected to the grinding box (1) via a torsion spring.

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