Ceramic vacuum tube glaze spraying machine with rotary spray head

Abstract

The ceramic vacuum tube glaze spraying machine comprises a spraying box, a rotary table with the hollow interior and a ceramic vacuum tube, the rotary table is rotationally connected with the spraying box, a stand column with the hollow interior is rotationally arranged at the top end of the rotary table, and the sprayers are arranged on the outer wall of the stand column in the circumferential direction at equal intervals. A cleaning mechanism for cleaning a nozzle of the spray head is arranged at the top of the stand column; the cleaning mechanism comprises a sliding ring, cleaning brushes are arranged on the inner side of the sliding ring and correspond to the nozzles, a guide block is arranged between every two adjacent cleaning brushes, a guide groove matched with the guide block is formed in the outer wall of the stand column, and a connecting piece fixed to the stand column is arranged at the top end of the guide block; after spraying of the spray head is completed, the handle can be dragged downwards to drive the sliding ring to move, the sliding ring moves to drive the cleaning brush to move, the cleaning brush moves up and down along the stand column for multiple times, residues at a nozzle of the spray head can be cleaned, and the possibility that the spray head is blocked is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field related to ceramic vacuum tubes, in particular to a ceramic vacuum tube glaze spraying machine with a rotating spray head. Background Art

[0002] There are many pores on the surface of ceramic vacuum tubes, which like to hide dirt and grime. Especially when touched, they will leave marks, and it is very difficult to clean these marks. Therefore, in order to improve the aesthetics of the product and facilitate the cleaning of the product surface, the surface of the ceramic vacuum tube needs to be glazed.

[0003] The existing ceramic vacuum tube glaze spraying machine glazes the surface of the ceramic vacuum tube by spraying glaze liquid through a nozzle. After the nozzle is used, glaze liquid will remain at the nozzle. If it is not cleaned in time, it may cause the nozzle to be blocked. In addition, due to the large number of nozzles, the actual cleaning is also time-consuming and laborious. Utility Model Content

[0004] In order to solve the defects in the prior art, the utility model provides a ceramic vacuum tube glaze spraying machine with a rotating spray head.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a ceramic vacuum tube glaze spraying machine with a rotating nozzle, comprising a spray box, a turntable with a hollow interior and a ceramic vacuum tube, wherein the turntable is rotatably connected to the spray box, and a column with a hollow interior is rotatably arranged on the top of the turntable, nozzles are equidistantly arranged on the outer wall of the column along the circumferential direction, and a cleaning mechanism for cleaning the nozzle of the nozzle is arranged on the top of the column;

[0007] The cleaning mechanism comprises a slip ring, a cleaning brush is arranged on the inner side of the slip ring corresponding to the nozzle, and a guide block is arranged between two adjacent cleaning brushes, a guide groove matching with the guide block is arranged on the outer wall of the column, and a connecting piece fixed to the column is arranged at the top of the guide block;

[0008] The ceramic vacuum tube is arranged on the outer side of the column through a fixing structure, and the bottom of the fixing structure is rotatably connected to the turntable.

[0009] As a preferred technical solution of the utility model, the connecting piece includes a T-shaped magnetic block, which is fixedly arranged on the top of the guide block, and the top of the magnetic block is magnetically connected to a magnetic base with a magnet embedded inside, and the magnetic base is fixedly connected to the column.

[0010] As a preferred technical solution of the utility model, a brush seat is provided on the cleaning brush, and an external sliding sleeve of the brush seat is provided with a connecting seat, the connecting seat is fixedly connected to the inner wall of the slip ring, and spring blocks are fixedly provided at the four corners in the connecting seat, and one end of the spring block is fixedly connected to the brush seat.

[0011] As a preferred technical solution of the utility model, a handle is fixedly provided on the front side of the slip ring, and the outer wall of the handle is provided with anti-slip grooves.

[0012] As a preferred technical solution of the utility model, a driving gear is arranged in the middle of the inner cavity of the turntable, the bottom end of the column is fixedly connected to the driving gear, and a driving motor for driving the driving gear is arranged in the spray box.

[0013] As a preferred technical solution of the utility model, driven gears are arranged equidistantly and meshingly on the outer side of the driving gear in the circumferential direction, the driven gear is rotatably arranged in the turntable, and the bottom of the fixed structure is fixedly arranged on the top of the driven gear.

[0014] As a preferred technical solution of the utility model, a limit ring is fixedly provided on the outer wall of the turntable, and the limit ring slides in a limit groove provided on the spray box, and shift blocks are equidistantly provided on the outer wall of the turntable.

[0015] As a preferred technical solution of the utility model, a delivery pump is arranged at the top of the spray box, the liquid inlet of the delivery pump is connected to the external liquid supply box, the liquid outlet of the delivery pump is connected to a connecting pipe, one end of the connecting pipe is connected and rotatably provided with a main pipe, the main pipe is fixedly arranged in a column, and a branch pipe connected to the nozzle is arranged on the outside of the main pipe.

[0016] As a preferred technical solution of the utility model, a box door is hinged on one side of the front of the spray box, and an observation window is arranged on the box door.

[0017] The beneficial effects of the utility model are:

[0018] 1. For this type of ceramic vacuum tube glaze spraying machine with a rotating nozzle, after the nozzle spraying is completed, the handle can be dragged downward to drive the slip ring to move. The movement of the slip ring drives the cleaning brush to move. By moving the cleaning brush up and down along the column multiple times, the residue at the nozzle outlet can be cleaned to reduce the possibility of nozzle clogging.

[0019] 2. This type of ceramic vacuum tube glaze spraying machine with a rotating nozzle can push the cleaning brush to come into close contact with the nozzle through the elastic action of the spring block. When the cleaning brush moves up and down, it can improve the cleaning effect of the nozzle. If the force between the cleaning brush and the nozzle is large, the spring block will be forced to drive the cleaning brush to contract inward to avoid hindering the movement of the cleaning brush. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 This is a front perspective view of a spray box of a ceramic vacuum tube glaze spray machine with a rotating spray head of the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of a spray box of a ceramic vacuum tube glaze spray machine with a rotating spray head of the utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of a turntable of a ceramic vacuum tube glaze spraying machine with a rotating spray head of the utility model;

[0024] Figure 4 This is a schematic diagram of the connection structure between the cleaning component and the column of a ceramic vacuum tube glaze spraying machine with a rotating nozzle of the utility model;

[0025] Figure 5 This is a schematic diagram of the cleaning component structure of a ceramic vacuum tube glaze spraying machine with a rotating spray head according to the utility model;

[0026] Figure 6 The utility model is a schematic diagram of the connection structure of a cleaning brush and a brush holder of a ceramic vacuum tube glaze spraying machine with a rotating spray head.

[0027] In the figure: 1. spray box; 2. turntable; 21. driving gear; 22. driven gear; 3. column; 4. nozzle; 5. cleaning mechanism; 51. slip ring; 52. cleaning brush; 53. guide block; 54. guide groove; 55. magnetic block; 56. magnetic seat; 57. handle; 58. brush seat; 59. connecting seat; 510. spring block; 6. ceramic vacuum tube; 7. limit ring; 8. shift block; 9. delivery pump; 10. connecting pipe; 11. main pipe. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0029] Example: Figures 1 to 6 As shown, the utility model is a ceramic vacuum tube glaze spraying machine with a rotating nozzle, comprising a spray box 1, a turntable 2 with a hollow interior, and a ceramic vacuum tube 6, the turntable 2 is rotatably connected to the spray box 1, and a column 3 with a hollow interior is rotatably provided on the top of the turntable 2, a fixed disk is rotatably provided on the top of the column 3, and the fixed disk is fixedly connected to the spray box 1, nozzles 4 are equidistantly provided on the outer wall of the column 3 along the circumferential direction, and a cleaning mechanism 5 for cleaning the nozzle of the nozzle 4 is provided on the top of the column 3;

[0030] The cleaning mechanism 5 includes a slip ring 51, a cleaning brush 52 is arranged on the inner side of the slip ring 51 corresponding to the nozzle 4, and a guide block 53 is arranged between two adjacent cleaning brushes 52, a guide groove 54 matching with the guide block 53 is opened on the outer wall of the column 3, and a connecting piece fixed to the column 3 is arranged at the top of the guide block 53;

[0031] The ceramic vacuum tube 6 is arranged on the outside of the column 3 through a fixed structure, and the bottom of the fixed structure is rotatably connected to the turntable 2. The fixed structure includes two limiting bodies which are relatively arranged and have an inverted T-shaped cross-section. The two limiting bodies are inserted into the two ends of the ceramic vacuum tube 6 to limit the ceramic vacuum tube 6. The top limiting body is rotatably connected to the fixed disk, and an elastically retractable telescopic column is also fixed at the bottom end of the bottom limiting body. The elasticity of the elastic telescopic column is used to tighten and limit the bottom limiting body, and the ceramic vacuum tube 6 is fixed in cooperation with the top limiting body. A wrench is also provided on one side of the telescopic column to facilitate the installation and disassembly of the ceramic vacuum tube 6 by moving the telescopic column downward.

[0032] Among them, the connecting part includes a T-shaped magnetic block 55, which is fixedly arranged on the top of the guide block 53, and the top of the magnetic block 55 is magnetically connected to a magnetic base 56 with a magnet embedded inside, and the magnetic base 56 is fixedly connected to the column 3. Through the attraction between the magnetic block 55 and the magnetic base 56, the position of the slip ring 51 can be adsorbed and fixed, and through the cooperation between the guide block 53 and the guide groove 54, it can be ensured that the slip ring 51 can only move in the vertical direction.

[0033] Among them, a brush seat 58 is arranged on the cleaning brush 52, and the external sliding sleeve of the brush seat 58 is provided with a connecting seat 59, and the connecting seat 59 is fixedly connected to the inner wall of the slip ring 51, and spring blocks 510 are fixedly arranged at the four corners in the connecting seat 59, and one end of the spring block 510 is fixedly connected to the brush seat 58. Through the elastic action of the spring block 510, the cleaning brush 52 can be pushed to make close contact with the nozzle 4. When the cleaning brush 52 moves up and down, the cleaning effect of the nozzle 4 can be improved. If the force between the cleaning brush 52 and the nozzle 4 is large, the spring block 510 will be forced to drive the cleaning brush 52 to shrink inward to avoid hindering the movement of the cleaning brush 52.

[0034] A handle 57 is fixedly provided on the front of the slip ring 51 , and an outer wall of the handle 57 is provided with anti-slip grooves. By dragging the handle 57 , the slip ring 51 can be conveniently driven to move upward or downward along the column 3 .

[0035] Among them, a driving gear 21 is arranged in the middle part of the inner cavity of the turntable 2, and the bottom end of the column 3 is fixedly connected to the driving gear 21. A driving motor for driving the driving gear 21 is arranged in the spray box 1. The driving motor is a reduction motor. The driving motor drives the driving gear 21 to rotate. The rotation of the driving gear 21 can drive the column 3 to rotate. The rotation of the column 3 can drive the nozzle 4 to perform rotational spraying.

[0036] Among them, the outer side of the driving gear 21 is equidistantly and meshingly provided with driven gears 22 in the circumferential direction. The driven gear 22 is rotatably set in the turntable 2, and the bottom of the fixed structure is fixedly set on the top of the driven gear 22. The rotation of the driving gear 21 can drive multiple driven gears 22 to rotate at the same time, and the rotation of the driven gear 22 can drive the fixed structure to rotate. The rotation of the fixed structure can then drive the ceramic vacuum tube 6 to rotate.

[0037] Among them, a limit ring 7 is fixedly provided on the outer wall of the turntable 2, and the limit ring 7 slides in a limit groove provided on the spray box 1, and the outer wall of the turntable 2 is equidistantly provided with shift blocks 8. Through the limit ring 7, the turntable 2 can be limited and rotated in the spray box 1, and the turntable 2 can be conveniently driven to rotate through the shift block 8. The rotation of the turntable 2 can facilitate the fixing and disassembly of the ceramic vacuum tube 6 inside the spray box 1.

[0038] Among them, a delivery pump 9 is arranged at the top of the spray box 1, the liquid inlet of the delivery pump 9 is connected to the external liquid supply box, the liquid outlet of the delivery pump 9 is connected to a connecting pipe 10, one end of the connecting pipe 10 is connected and rotatably arranged with a main pipe 11, the main pipe 11 is fixedly arranged in the column 3, and a branch pipe connected to the nozzle 4 is arranged on the outside of the main pipe 11. The delivery pump 9 can deliver the spray liquid to the main pipe 11, and then deliver it to the nozzle 4 through the branch pipe to spray the ceramic vacuum tube 6. By setting the connecting pipe 10 to be rotatably connected to the main pipe 11, it is avoided that the column 3 is obstructed by the connecting pipe 10 when it rotates.

[0039] A box door is hinged on one side of the front of the spray box 1, and an observation window is arranged on the box door.

[0040] Working principle: the dial block 8 is moved to drive the turntable 2 to rotate, and the ceramic vacuum tubes 6 are fixed one by one through the fixed structure. The driving motor drives the active gear 21 to rotate, and the active gear 21 rotates to drive the column 3 and multiple driven gears 22 to rotate. The column 3 rotates to drive the nozzle 4 to rotate, and the driven gear 22 rotates to drive the ceramic vacuum tube 6 to rotate. Then the delivery pump 9 works to deliver the spray liquid to the nozzle 4, and the nozzle 4 rotates and sprays to achieve uniform spraying of the ceramic vacuum tube 6. After the nozzle 4 sprays, the handle 57 can be dragged downward to drive the slip ring 51 to move. The movement of the slip ring 51 drives the cleaning brush 52 to move. The cleaning brush 52 moves up and down along the column 3 for multiple times, so as to clean the residue at the nozzle of the nozzle 4 and reduce the possibility of clogging of the nozzle 4.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A ceramic vacuum tube glaze spraying machine with a rotating nozzle, characterized in that: The invention comprises a spray box (1), a turntable (2) with a hollow interior, and a ceramic vacuum tube (6); the turntable (2) is rotatably connected to the spray box (1); a column (3) with a hollow interior is rotatably arranged at the top of the turntable (2); nozzles (4) are equidistantly arranged on the outer wall of the column (3) along the circumferential direction; and a cleaning mechanism (5) for cleaning the nozzle of the nozzle (4) is arranged at the top of the column (3); The cleaning mechanism (5) comprises a slip ring (51), a cleaning brush (52) is arranged on the inner side of the slip ring (51) corresponding to the nozzle (4), and a guide block (53) is arranged between two adjacent cleaning brushes (52), a guide groove (54) matching with the guide block (53) is arranged on the outer wall of the column (3), and a connecting piece for fixing with the column (3) is arranged at the top end of the guide block (53); The ceramic vacuum tube (6) is arranged on the outside of the column (3) via a fixed structure, and the bottom of the fixed structure is rotatably connected to the turntable (2).

2. A ceramic vacuum tube glaze spraying machine with a rotating nozzle according to claim 1, characterized in that: The connecting member comprises a T-shaped magnetic block (55), the magnetic block (55) is fixedly arranged on the top of the guide block (53), and the top of the magnetic block (55) is magnetically connected to a magnetic seat (56) with a magnet embedded inside, and the magnetic seat (56) is fixedly connected to the column (3).

3. A ceramic vacuum tube glaze spraying machine with a rotating nozzle according to claim 1, characterized in that: The cleaning brush (52) is provided with a brush seat (58), the outer sliding sleeve of the brush seat (58) is provided with a connecting seat (59), the connecting seat (59) is fixedly connected to the inner wall of the slip ring (51), and spring blocks (510) are fixedly provided at the four corners in the connecting seat (59), and one end of the spring block (510) is fixedly connected to the brush seat (58).

4. A ceramic vacuum tube glaze spraying machine with a rotating nozzle according to claim 1, characterized in that: A handle (57) is fixedly provided on the front side of the slip ring (51), and an outer wall of the handle (57) is provided with anti-slip grooves.

5. The ceramic vacuum tube glaze spraying machine with a rotating nozzle according to claim 1, characterized in that: A driving gear (21) is arranged in the middle of the inner cavity of the turntable (2), the bottom end of the column (3) is fixedly connected to the driving gear (21), and a driving motor for driving the driving gear (21) is arranged in the spray box (1).

6. A ceramic vacuum tube glaze spraying machine with a rotating nozzle according to claim 5, characterized in that: The outer side of the driving gear (21) is provided with driven gears (22) equidistantly and meshingly arranged in the circumferential direction; the driven gear (22) is rotatably arranged in the turntable (2); and the bottom of the fixed structure is fixedly arranged on the top of the driven gear (22).

7. The ceramic vacuum tube glaze spraying machine with a rotating nozzle according to claim 1, characterized in that: A limit ring (7) is fixedly arranged on the outer wall of the turntable (2), and the limit ring (7) slides in a limit groove provided on the spray box (1), and shift blocks (8) are equidistantly arranged on the outer wall of the turntable (2).

8. The ceramic vacuum tube glaze spraying machine with a rotating nozzle according to claim 1, characterized in that: A delivery pump (9) is arranged at the top of the spray box (1), the liquid inlet of the delivery pump (9) is connected to an external liquid supply box, the liquid outlet of the delivery pump (9) is connected to a connecting pipe (10), one end of the connecting pipe (10) is connected to and rotatably arranged with a main pipe (11), the main pipe (11) is fixedly arranged in the column (3), and a branch pipe connected to the spray head (4) is arranged on the outside of the main pipe (11).

9. The ceramic vacuum tube glaze spraying machine with a rotating nozzle according to claim 1, characterized in that: A box door is hinged on one side of the front of the spray box (1), and an observation window is arranged on the box door.

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