Glaze separating screen with screening function

Abstract

The utility model discloses a glaze sieve with a screening function, which comprises a sieving machine main body and a sieve tray, the sieving machine main body is provided with a feed port and a discharge port, a storage basin is fixed below the feed port, the storage basin is provided with an opening, the sieve tray is fixed in the sieving machine main body and is positioned below the opening, and the discharge port is communicated with the discharge port. A movable disc is rotatably mounted below the material storage basin through a rotating shaft, the movable disc is tightly attached to the material storage basin, a through opening is formed in the position, close to the outer edge, of the movable disc, the through opening and the opening are overlapped, a driving motor and a gear motor are fixedly mounted on the screening machine body, and a stirring device used for stirring glaze in the material storage basin is mounted on an output shaft of the driving motor; according to the utility model, the opening of the material storage basin is intermittently opened and closed through the rotation of the movable disc, so that glaze intermittently falls onto the sieve tray to be sieved, the accumulation and blockage of the glaze are avoided, and the sieving effect of the sieve tray is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glaze processing, in particular to a glaze sieving device with a screening function. Background Art

[0002] Glaze is the pigment used in the cloisonné paintings in cloisonné works, also known as enamel glaze. During the processing of enamel glaze, it needs to be ground into a powdery structure. However, some glazes have relatively large particles, and directly stirring and mixing them for use results in poor glazing effect on the blank body. Therefore, it is necessary to screen and filter the glaze and subdivide it to screen out impurities or glazes with larger particle sizes, so as to obtain glazes that meet the corresponding sizes and avoid leaving more impurities inside the glaze, and ultimately make the appearance effect of the product better after spraying or brushing the glaze.

[0003] For example, the patent with the application number: 202120563240.8 discloses a glaze vibrating sieve device, which vibrates and breaks down the glaze by setting an axial vibration motor and two horizontal vibration motors to vibrate alternately, ensuring the particle size requirements of the glaze and accelerating the screening efficiency. The above structure improves the filtering efficiency of the sieve tray through multiple vibration motors, but during operation, the glaze needs to be directly placed on the surface of the sieve tray, and the glaze on the sieve tray is prone to accumulate and stick, easily blocking the sieve holes of the sieve tray, which has a certain impact on the screening efficiency. Therefore, a glaze sieving device with a screening function is proposed. Summary of the Utility Model

[0004] In order to solve the problems in the above background art, the utility model provides a glaze sieving device with a screening function.

[0005] The utility model adopts the following technical scheme: A glaze sieving device with a screening function includes a sieving machine main body and a sieve tray. The sieving machine main body is provided with a feed inlet and a discharge outlet. A storage basin is fixed below the feed inlet. An opening is provided at the lower end of the storage basin near the outer edge. The sieve tray is fixed inside the sieving machine main body and is located below the opening. A movable tray is rotatably installed below the storage basin through a rotating shaft. The movable tray is closely installed with the storage basin. A through hole is provided near the outer edge of the movable tray. The through hole is staggered or overlapped with the opening. A driving motor and a reduction motor are fixedly installed on the sieving machine main body. A stirring device for stirring the glaze in the storage basin is installed on the output shaft of the driving motor. A gear is fixedly installed on the output shaft of the reduction motor. A circle of tooth blocks is provided on the outer wall of the movable tray. The gear meshes with the tooth blocks.

[0006] Preferably, the stirring device includes a scraping rod fixedly installed on the output shaft of the driving motor. The scraping rod is movably connected to the bottom wall of the storage basin.

[0007] As a preferred embodiment of the present invention, the stirring device also includes a plurality of stirring rods fixedly mounted on the output shaft of the driving motor.

[0008] As a preferred embodiment of the present invention, the through opening is a long arc-shaped through opening, and the width of the through opening is consistent with the width of the opening of the material storage basin.

[0009] As a preferred embodiment of the present invention, a plurality of partitions are fixed in the through opening.

[0010] As a preferred embodiment of the utility model, a circle of limiting grooves is further provided at the lower end of the material storage basin, a plurality of limiting rods are fixed to the upper end of the movable plate, and the limiting rods are slidably connected to the limiting grooves.

[0011] As a preferred embodiment of the present invention, a roller is rotatably mounted on the outer wall of the limiting rod, and the roller is in contact with the inner wall of the limiting groove.

[0012] As a preferred embodiment of the present invention, the sieve plate is installed obliquely in the main body of the screening machine, the opening of the storage basin is located above the high part of the sieve plate, and the end of the bottom of the sieve plate extends to the outside of the screening machine main body through the discharge port.

[0013] As a preferred embodiment of the present invention, a plurality of springs are fixedly installed between the sieve plate and the screening machine body, the sieve plate is movably installed in the screening machine body, and a vibrator is also fixedly installed on the sieve plate.

[0014] As a preferred embodiment of the utility model, a protective cover is installed at the feed inlet, and the protective cover is rotatably installed on the screening machine body.

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

[0016] 1. The utility model drives the gear to rotate through a reduction motor, and the gear pushes the tooth block to realize the rotation of the movable plate under the storage basin, and makes the through port move around the storage basin. When the through port moves and overlaps with the opening of the storage basin, the glaze in the storage basin passes through the opening and the through port and falls onto the sieve plate for sieving. When the through port and the opening are staggered, the glaze is prevented from falling, and the glaze is intermittently dropped onto the sieve plate for sieving, which effectively avoids the blockage of the sieve holes of the sieve plate caused by the accumulation of glaze, so that the sieve plate can accurately screen part of the fallen material, thereby improving the screening effect of the glaze.

[0017] 2. The utility model drives the scraper rod to rotate by a driving motor, thereby scraping the bottom wall of the storage basin, and at the same time drives the stirring rod to rotate to stir the glaze in the storage basin, effectively avoiding the sedimentation and accumulation of the glaze, and ensuring the normal transportation of the glaze from the opening of the storage basin. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1Schematic diagram of the main structure of the screening machine of the present utility model;

[0019] Figure 2 Cross-sectional schematic diagram of the main structure of the screening machine of the present utility model;

[0020] Figure 3 For the present utility model's Figure 2 Enlarged schematic diagram of the structure of area A in;

[0021] Figure 4 Schematic diagram of the cross-section of the material storage basin structure of the present utility model;

[0022] Figure 5 Schematic diagram of the movable disk and gear structure of the present utility model.

[0023] In the figure: 1. Main body of the screening machine; 11. Feeding port; 111. Protection cover; 12. Discharging port; 13. Material storage basin; 131. Opening; 132. Limit groove; 14. Movable disk; 141. Through hole; 142. Partition board; 143. Limit rod; 15. Driving motor; 151. Scraping rod; 152. Stirring rod; 16. Reducing motor; 161. Gear; 2. Screening disk; 21. Vibrator. Specific embodiments

[0024] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are given in the drawings, but the present utility model can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, providing these embodiments is to make the disclosed content of the present utility model more thorough and comprehensive.

[0025] Embodiment 1:

[0026] Please refer to Figures 1-5, the present utility model provides a glaze screening device with a screening function, including a screening machine main body 1 and a screening tray 2. The screening machine main body 1 is provided with a feed inlet 11 and a discharge outlet 12. A storage basin 13 is fixed below the feed inlet 11. An opening 131 is provided at the lower end of the storage basin 13 near the outer edge. The screening tray 2 is fixed inside the screening machine main body 1 and is located below the opening 131. A movable tray 14 is rotatably installed below the storage basin 13 through a rotating shaft. The movable tray 14 is tightly installed with the storage basin 13. A through hole 141 is provided near the outer edge of the movable tray 14. The through hole 141 is offset or overlapped with the opening 131, realizing intermittent opening and closing of the opening 131 of the storage basin 13, so that the glaze drops intermittently onto the screening tray 2 for screening, avoiding the accumulation and blockage of the glaze, and improving the screening effect of the screening tray 2. A driving motor 15 and a reduction motor 16 are fixedly installed on the screening machine main body 1. A stirring device for stirring the glaze in the storage basin 13 is installed on the output shaft of the driving motor 15. A gear 161 is fixedly installed on the output shaft of the reduction motor 16. A ring of tooth blocks is provided on the outer wall of the movable tray 14. The gear 161 meshes with the tooth blocks. By driving the gear 161 by the reduction motor 16 to push the tooth blocks to move, the rotation of the movable tray 14 and the through hole 141 is realized.

[0027] Please refer to Figure 2 , Figure 4 , the stirring device includes a scraping rod 151 fixedly installed on the output shaft of the driving motor 15. The scraping rod 151 is movably connected to the bottom wall of the storage basin 13. By driving the scraping rod 151 to rotate by the driving motor 15, the bottom wall of the storage basin 13 is scraped, avoiding the influence of glaze accumulation on the dropping efficiency of the glaze at the opening 131 of the storage basin 13. The stirring device also includes a plurality of stirring rods 152 fixedly installed on the output shaft of the driving motor 15. By driving the stirring rods 152 to rotate by the driving motor 15, the glaze in the storage basin 13 is stirred, effectively avoiding the precipitation and accumulation of the glaze.

[0028] Please refer to Figure 5 , the through hole 141 is a long strip-shaped arc through hole 141. The width of the through hole 141 is the same as the width of the opening 131 of the storage basin 13. By the long strip-shaped arc through hole 141, the opening time of the opening 131 of the storage basin 13 is extended, so that enough glaze in the storage basin 13 can be transported to the screening tray 2 for screening. A plurality of partition plates 142 are also fixed in the through hole 141. By the partition plates 142, the dropping of the glaze at the opening 131 of the storage basin 13 is controlled, avoiding excessive opening of the opening 131 of the storage basin 13 resulting in a large amount of glaze dropping in a pile.

[0029] Please refer to Figure 2 , Figure 3 , Figure 5, a circumferential limiting groove 132 is also formed at the lower end of the material storage basin 13. A plurality of limiting rods 143 are fixed to the upper end of the movable disk 14. The limiting rods 143 are slidably connected to the limiting groove 132. By sliding the limiting rods 143 in the limiting groove 132, a limiting and supporting effect is exerted on the rotation of the movable disk 14, preventing the opening 131 of the material storage basin 13 from generating gaps due to loosening of the movable disk 14 after long-term use, thereby preventing glaze leakage. A roller is rotatably installed on the outer wall of the limiting rod 143. The roller contacts the inner wall of the limiting groove 132. By means of the roller, the friction between the limiting rod 143 and the limiting groove 132 is reduced, the service life of the limiting rod 143 is prolonged, and the rotation of the movable disk 14 becomes smoother.

[0030] Please refer to Figures 1-2 , the sieve disk 2 is inclined and installed in the classifier main body 1. The opening 131 of the material storage basin 13 is located above the high part of the sieve disk 2. The end of the bottom of the sieve disk 2 extends outside the classifier main body 1 through the discharge port 12. With this design, the glaze falls on the high part of the sieve disk 2 for screening, and impurities or glaze with larger particle sizes roll to the low part of the sieve disk 2 and are screened out through the discharge port 12.

[0031] Please refer to Figure 2 , a plurality of springs are fixedly installed between the sieve disk 2 and the classifier main body 1. The sieve disk 2 is movably installed in the classifier main body 1. A vibrator 21 is also fixedly installed on the sieve disk 2. By means of the vibrator 21, the sieve disk 2 generates vibrations during the screening process, which is beneficial to the screening of the glaze by the sieve disk 2 and prevents the glaze from clogging the sieve holes of the sieve disk 2. The design of the springs reduces the transmission of vibrations from the sieve disk 2 to the classifier main body 1, and the noise generated by the vibrations can be reduced.

[0032] Please refer to Figure 1 , a protective cover 111 is installed at the feed inlet 11. The protective cover 111 is rotatably installed on the classifier main body 1. The feed inlet 11 is sealed by the protective cover 111 to prevent the glaze in the material storage basin 13 from leaking from the feed inlet 11 during the stirring of the glaze.

[0033] The working principle of the first embodiment of the present invention is as follows:

[0034] The glaze is put into the storage basin 13 through the feed inlet 11, and the driving motor 15 and the reduction motor 16 are started at the same time. The output shaft of the reduction motor 16 rotates to drive the gear 161 to rotate, and the gear 161 drives the movable plate 14 to rotate around the storage basin 13 as the center. When the movable plate 14 rotates, it drives the through port 141 to overlap or stagger with the opening 131 of the storage basin 13, so as to realize the intermittent opening and closing of the opening 131 of the storage basin 13. When the through port 141 of the movable plate 14 overlaps with the opening 131 of the storage basin 13, part of the glaze in the storage basin 13 falls to the upper end of the sieve plate 2 through the opening 131 and the through port 141, and the sieve plate 2 screens the fallen glaze. When the through port 141 of the movable plate 14 staggers with the opening 131 of the storage basin 13 The opening 131 of the material storage basin 13 is closed to prevent the excessive discharge of glaze from the material storage basin 13 and affect the screening effect of the sieve plate 2. The output shaft of the driving motor 15 is driven to rotate, and the scraper rod 151 and the stirring rod 152 are rotated. The scraper rod 151 rotates to scrape the bottom wall of the material storage basin 13, and the stirring rod 152 stirs the glaze in the material storage basin 13 to prevent the glaze in the material storage basin 13 from accumulating and ensure that the glaze is normally transported from the opening 131 of the material storage basin 13. The vibrator 21 of the sieve plate 2 is started, and the sieve plate 2 screens the glaze. Glaze of corresponding size falls through the sieve plate 2 to the lower end of the screening machine body 1 for collection, and impurities and larger particles in the glaze roll from the sieve plate 2 to the outside of the discharge port 12 for collection.

[0035] 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. A glaze sieve with a screening function, characterized in that: It includes a screening machine main body (1) and a screening plate (2). The screening machine main body (1) is provided with a feed inlet (11) and a discharge outlet (12). A storage basin (13) is fixed below the feed inlet (11). An opening (131) is provided at the lower end of the storage basin (13) near the outer edge. The screening plate (2) is fixed in the screening machine main body (1) and is located below the opening (131). A movable plate (14) is rotatably installed below the storage basin (13) through a rotating shaft. The movable plate (14) is closely installed with the storage basin (13). A through opening (141) is provided near the outer edge of the movable plate (14). The through opening (141) is staggered or overlapped with the opening (131). A driving motor (15) and a reduction motor (16) are fixedly installed on the screening machine main body (1). A stirring device for stirring the glaze in the storage basin (13) is installed on the output shaft of the driving motor (15). A gear (161) is fixedly installed on the output shaft of the reduction motor (16). A circle of tooth blocks is provided on the outer wall of the movable plate (14). The gear (161) meshes with the tooth blocks.

2. A glaze sieving device with a screening function according to claim 1, characterized in that: The stirring device includes a scraping rod (151) fixedly installed on the output shaft of the driving motor (15). The scraping rod (151) is movably connected to the bottom wall of the storage basin (13).

3. A glaze sieving device with a screening function according to claim 2, characterized in that: The stirring device further includes a plurality of stirring rods (152) fixedly installed on the output shaft of the driving motor (15).

4. A glaze sieving device with a screening function according to any one of claims 1-3, characterized in that: The through opening (141) is a long strip-shaped arc through opening (141). The width of the through opening (141) is the same as the width of the opening (131) of the storage basin (13).

5. A glaze sieving device with a screening function according to claim 4, characterized in that: A plurality of partition plates (142) are further fixed in the through opening (141).

6. A glaze sieving device with a screening function according to claim 1, characterized in that: A circle of limiting grooves (132) is further provided at the lower end of the storage basin (13). A plurality of limiting rods (143) are fixed at the upper end of the movable plate (14). The limiting rods (143) are slidably connected to the limiting grooves (132).

7. A glaze sieving device with a screening function according to claim 6, characterized in that: A roller is rotatably installed on the outer wall of the limiting rod (143). The roller contacts the inner wall of the limiting groove (132).

8. A glaze sieving device with a screening function according to claim 1, characterized in that: The screening plate (2) is inclined and installed in the screening machine main body (1). The opening (131) of the storage basin (13) is located above the high part of the screening plate (2). The end of the bottom of the screening plate (2) extends outside the screening machine main body (1) through the discharge outlet (12).

9. A glaze sieving device with a screening function according to claim 8, characterized in that: A plurality of springs are fixedly installed between the screening plate (2) and the screening machine main body (1). The screening plate (2) is movably installed in the screening machine main body (1). A vibrator (21) is also fixedly installed on the screening plate (2).

10. A glaze sieving device with a screening function according to claim 1, characterized in that: A protective cover (111) is installed at the feed inlet (11). The protective cover (111) is rotatably installed on the screening machine main body (1).

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