Powder spraying bin capable of observing powder spraying amount

Abstract

The utility model discloses a powder spraying bin capable of observing powder spraying amount, relates to the technical field of ceramics, and provides the following scheme aiming at the problems that sprayed powder is not collected, powder which is not attached to the surface of a ceramic blank drifts in the external environment and the environmental protection property is poor in the background technology: the powder spraying bin comprises a support frame and a powder spraying bin, the powder spraying bin comprises a bin body fixedly arranged on the outer wall of the top of the supporting frame, and a revolution mechanism is arranged at the bottom of the bin body. The revolution mechanism comprises a mounting ring fixedly arranged on the outer wall of the bottom of the bin body, a bottom plate connected to the outer wall of the bottom of the mounting ring through a bolt, a revolution motor connected to the outer wall of the bottom of the bottom plate through a bolt and a rotating table abutting against the inner wall of the bottom of the bin body, and a plurality of rotation mechanisms are arranged on the rotating table. Free dust in the bin body can be absorbed, unclear observation caused by the fact that the dust is gathered in the bin body is prevented, meanwhile, the dust can be prevented from drifting away in the external environment, and the environmental protection property is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramics, in particular to a powder spraying bin body capable of observing the powder spraying amount. Background Art

[0002] Modern ceramics, also known as new ceramics, fine ceramics or special ceramics, are commonly made of non-silicate chemical raw materials or synthetic raw materials, such as oxides (aluminum oxide, zirconium oxide, titanium oxide, etc.) and non-oxides (silicon nitride, boron carbide, etc.). During the production process of ceramic products, powder spraying treatment needs to be carried out on ceramic embryos.

[0003] After retrieval, the Chinese patent (application number "202320767551.5") discloses "a ceramic automatic powder spraying device". The above device includes a frame, a workbench and a powder spraying gun arranged above the workbench. An X-direction moving mechanism, a Y-direction moving mechanism and a Z-direction moving mechanism are also arranged above the workbench. An installation plate is arranged on the Z-direction moving mechanism, and the powder spraying gun is fixedly arranged on the installation plate. The Z-direction moving mechanism is connected to the Y-direction moving mechanism, the Y-direction moving mechanism is connected to the X-direction moving mechanism, and the X-direction moving mechanism is connected to the frame. The X-direction moving mechanism and the Y-direction moving mechanism drive the Z-direction moving mechanism to move along the direction parallel to the workbench plane, and the Z-direction moving mechanism drives the powder spraying gun to move along the direction normal to the workbench plane. A plurality of trays are arranged on the upper end surface of the workbench, and a tray driving mechanism for driving the trays to rotate is arranged below the trays. However, during the use of the above device, the ejected powder is not collected, and the powder that is not attached to the surface of the ceramic embryo drifts in the external environment, resulting in poor environmental protection. Summary of the Utility Model

[0004] The utility model provides a powder spraying bin body capable of observing the powder spraying amount, which solves the problem that the comparative document does not collect the ejected powder, and the powder that is not attached to the surface of the ceramic embryo drifts in the external environment, resulting in poor environmental protection.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A powder spraying bin body capable of observing the powder spraying amount, comprising a support frame and a powder spraying bin. The powder spraying bin includes a bin body fixedly arranged on the outer wall of the top of the support frame. A revolution mechanism is arranged at the bottom of the bin body. The revolution mechanism includes a mounting ring fixedly arranged on the outer wall of the bottom of the bin body, a bottom plate bolted to the outer wall of the bottom of the mounting ring, a revolution motor bolted to the outer wall of the bottom of the bottom plate, and a rotating table abutted against the inner wall of the bottom of the bin body. A plurality of rotation mechanisms are arranged on the rotating table. The rotation mechanism includes a fixed shaft passing through and connected to the outer wall of the top of the rotating table through a bearing, and a weighing plate fixedly arranged on the outer wall of the top of the fixed shaft. A dust collection mechanism is arranged on one side of the bin body. The dust collection mechanism includes a dust collection cover fixedly arranged on the outer wall of the top of the bin body, two fixing plates respectively fixedly arranged on the outer wall of one side of the bin body, a mounting cylinder screwed to the outer wall of the top of one of the fixing plates, a sealing cover screwed to the outer wall of the upper part of the mounting cylinder, and a collection cylinder screwed to the inner wall of the top of the sealing cover.

[0007] Preferably, the support frame includes two support seats and two connecting rods, and the two ends of the two connecting rods are respectively fixedly arranged on the outer walls of the opposite sides of the two support seats.

[0008] Preferably, two bin doors are hinged on the outer wall of one side of the bin body, and mounting openings are formed on the outer wall of one side of the two bin doors. Observation windows are embedded in the two mounting openings.

[0009] Preferably, the top end of the output shaft of the revolution motor is connected to a connecting shaft through a coupling, and the rotating table is fixedly arranged on the outer wall of the top end of the connecting shaft. A toothed ring is fixedly arranged on the inner wall of the middle of the mounting ring.

[0010] Preferably, a gear is fixedly arranged on the outer wall of the lower part of the fixed shaft, and the gear meshes with the toothed ring to form a transmission fit.

[0011] Through the above scheme, the revolution motor outputs rotation to drive the rotating table to rotate. The rotating table drives the fixed shaft to rotate along the axis of the connecting shaft. At the same time, the gear rolls along the toothed ring, so that the gear and the fixed shaft rotate self - sufficiently, and then the ceramic blank on the weighing plate. At the same time, a pressure sensor is built in the weighing plate to weigh the mass of the powder attached to the ceramic blank.

[0012] Preferably, a connecting pipe is fixedly arranged on the inner wall of one side of the dust collection cover. The lower part of the mounting cylinder passes through and sleeves on the outer wall of the bottom of the fixing plate. A conveying pipe is fixedly arranged on the inner wall of the top of the sealing cover, and one end of the conveying pipe is fixedly arranged on the outer wall of one end of the connecting pipe.

[0013] Through the above scheme, the bottom of the mounting cylinder is communicated with a dust removal fan through the connecting pipe. Then, when the dust removal fan operates, the dust floating in the upper space of the bin body is sucked into the dust collection cover, and then the dust enters the collection cylinder through the conveying pipe.

[0014] The beneficial effects of the utility model are:

[0015] A dust collection mechanism is provided. The bottom of the installation cylinder is connected to the dust removal fan through a connecting pipe. Then, when the dust removal fan operates, the dust floating in the upper space of the bin body is sucked into the dust collection hood. Subsequently, the dust enters the collection cylinder through the conveying pipe. When powder spraying the ceramic blank, it can absorb the free dust in the bin body, prevent the dust from accumulating in the bin body and causing unclear observation, and at the same time prevent the dust from floating in the external environment, improving the environmental protection performance. Brief Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the main view three-dimensional structure of a powder spraying bin body capable of observing the powder spraying amount proposed by the present utility model.

[0017] Figure 2 It is a schematic diagram of the main view sectional structure of a powder spraying bin body capable of observing the powder spraying amount proposed by the present utility model.

[0018] Figure 3 It is a schematic diagram of the structure of the powder spraying bin of a powder spraying bin body capable of observing the powder spraying amount proposed by the present utility model.

[0019] Figure 4 It is an exploded view of the revolution mechanism of a powder spraying bin body capable of observing the powder spraying amount proposed by the present utility model.

[0020] Figure 5 It is a schematic diagram of the structure of the rotation mechanism of a powder spraying bin body capable of observing the powder spraying amount proposed by the present utility model.

[0021] Figure 6 It is a schematic diagram of the main view sectional structure of the dust collection mechanism of a powder spraying bin body capable of observing the powder spraying amount proposed by the present utility model.

[0022] In the figure: 1, support frame; 2, powder spraying bin; 201, bin body; 202, bin door; 203, observation window; 3, revolution mechanism; 301, mounting ring; 302, bottom plate; 303, revolution motor; 304, connecting shaft; 305, toothed ring; 306, rotating table; 4, rotation mechanism; 401, fixed shaft; 402, gear; 403, weighing plate; 5, dust collection mechanism; 501, dust collection hood; 502, connecting pipe; 503, fixing plate; 504, installation cylinder; 505, sealing cover; 506, collection cylinder; 507, conveying pipe. Detailed Embodiment

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0024] Embodiment 1, refer to Figures 1-5, A powder spraying bin body capable of observing the powder spraying amount, comprising a support frame 1 and a powder spraying bin 2. The support frame 1 includes two support seats and two connecting rods. The two ends of the two connecting rods are respectively fixed on the outer walls of the opposite sides of the two support seats. The powder spraying bin 2 includes a bin body 201 fixed on the outer wall of the top of the support frame 1. Two bin doors 202 are hinged on one outer wall of the bin body 201. Installation openings are formed on one outer wall of the two bin doors 202, and observation windows 203 are embedded in the two installation openings. A revolution mechanism 3 is arranged at the bottom of the bin body 201. The revolution mechanism 3 includes an installation ring 301 fixed on the outer wall of the bottom of the bin body 201, a bottom plate 302 bolted to the outer wall of the bottom of the installation ring 301, a revolution motor 303 bolted to the outer wall of the bottom of the bottom plate 302, and a rotating table 306 abutted against the inner wall of the bottom of the bin body 201. The top end of the output shaft of the revolution motor 303 is connected to a connecting shaft 304 through a coupling. The rotating table 306 is fixed on the outer wall of the top end of the connecting shaft 304. A toothed ring 305 is fixed on the inner wall of the middle of the installation ring 301. A plurality of self-rotation mechanisms 4 are arranged on the rotating table 306. The self-rotation mechanism 4 includes a fixed shaft 401 passing through and connected to the outer wall of the top of the rotating table 306 through a bearing and a weighing plate 403 fixed on the outer wall of the top end of the fixed shaft 401. A gear 402 is fixed on the lower outer wall of the fixed shaft 401. The gear 402 is meshed with the toothed ring 305 to form a transmission fit. A pressure sensor is arranged in the weighing plate 403 for detecting the weights of the ceramic blank and the powder on the weighing plate 403.

[0025] Example 2, referring to Figure 6 , A powder spraying bin body capable of observing the powder spraying amount further includes a dust collection mechanism 5. The dust collection mechanism 5 includes a dust collection cover 501 fixed on the outer wall of the top of the bin body 201, two fixing plates 503 respectively fixed on one outer wall of the bin body 201, an installation cylinder 504 screwed on the outer wall of the top of one of the fixing plates 503, a sealing cover 505 screwed on the upper outer wall of the installation cylinder 504, and a collection cylinder 506 screwed on the inner wall of the top of the sealing cover 505. A connecting pipe 502 is fixed on one inner wall of the dust collection cover 501. The lower part of the installation cylinder 504 passes through and sleeves on the outer wall of the bottom of the fixing plate 503. A conveying pipe 507 is fixed on the inner wall of the top of the sealing cover 505. One end of the conveying pipe 507 is fixed on the outer wall of one end of the connecting pipe 502. The installation cylinder 504 is connected to the air inlet end of the dust removal fan through a connecting hose.

[0026] Working principle: The rotation output by the revolution motor 303 drives the rotation of the rotating table 306. The rotating table 306 drives the fixed shaft 401 to rotate along the axis of the connecting shaft 304. At the same time, the gear 402 rolls along the toothed ring 305, causing the gear 402 and the fixed shaft 401 to rotate self - sufficiently. As a result, the ceramic blank on the weighing plate 403 rotates. Meanwhile, a pressure sensor is built in the weighing plate 403 to weigh the mass of the powder attached to the ceramic blank. The bottom of the installation cylinder 504 is connected to the dust removal fan through a connecting pipe. Subsequently, the dust removal fan operates to suck the dust floating in the upper space of the bin body 201 into the dust collection hood 501, and then the dust enters the collection cylinder 506 through the conveying pipe 507.

[0027] The above - mentioned is only the preferred specific implementation mode of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent replacements or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A powder spraying bin body capable of observing the powder spraying amount, comprising a support frame (1) and a powder spraying bin (2), characterized in that, The powder spraying bin (2) includes a bin body (201) fixedly arranged on the outer wall of the top of the support frame (1); A revolution mechanism (3) is arranged at the bottom of the bin body (201). The revolution mechanism (3) includes a mounting ring (301) fixedly arranged on the outer wall of the bottom of the bin body (201), a bottom plate (302) bolted to the outer wall of the bottom of the mounting ring (301), a revolution motor (303) bolted to the outer wall of the bottom of the bottom plate (302), and a rotating table (306) abutted against the inner wall of the bottom of the bin body (201); A plurality of rotation mechanisms (4) are arranged on the rotating table (306). The rotation mechanism (4) includes a fixed shaft (401) penetrating and connected to the outer wall of the top of the rotating table (306) through a bearing, and a weighing plate (403) fixedly arranged on the outer wall of the top end of the fixed shaft (401); A dust collection mechanism (5) is arranged on one side of the bin body (201). The dust collection mechanism (5) includes a dust collection hood (501) fixedly arranged on the outer wall of the top of the bin body (201), two fixing plates (503) respectively fixedly arranged on the outer wall of one side of the bin body (201), a mounting cylinder (504) screwed on the outer wall of the top of one of the fixing plates (503), a sealing cover (505) screwed on the outer wall of the upper part of the mounting cylinder (504), and a collection cylinder (506) screwed on the inner wall of the top of the sealing cover (505).

2. The powder spraying bin body capable of observing the powder spraying amount according to claim 1, wherein, The support frame (1) includes two support seats and two connecting rods, and the two ends of the two connecting rods are respectively fixedly arranged on the outer walls of the opposite sides of the two support seats.

3. The powder spraying bin body capable of observing the powder spraying amount according to claim 1, wherein Two bin doors (202) are hinged on the outer wall of one side of the bin body (201), and mounting openings are formed on the outer wall of one side of the two bin doors (202), and observation windows (203) are embedded in the two mounting openings.

4. The powder spraying bin body capable of observing the powder spraying amount according to claim 1, wherein The top end of the output shaft of the revolution motor (303) is connected to a connecting shaft (304) through a coupling, and the rotating table (306) is fixedly arranged on the outer wall of the top end of the connecting shaft (304). A toothed ring (305) is fixedly arranged on the inner wall of the middle part of the mounting ring (301).

5. A powder spraying bin body capable of observing the powder spraying amount according to claim 1, characterized in that, A gear (402) is fixedly arranged on the outer wall of the lower part of the fixed shaft (401), and the gear (402) meshes with the toothed ring (305) to form a transmission fit.

6. The powder spraying bin body capable of observing the powder spraying amount according to claim 1, wherein A connecting pipe (502) is fixedly arranged on the inner wall of one side of the dust collection hood (501). The lower part of the mounting cylinder (504) penetrates and sleeves on the outer wall of the bottom of the fixing plate (503). A conveying pipe (507) is fixedly arranged on the inner wall of the top of the sealing cover (505), and one end of the conveying pipe (507) is fixedly arranged on the outer wall of one end of the connecting pipe (502).

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