Special ceramic powder spraying equipment

Abstract

The utility model provides special ceramic powder spraying equipment, which relates to the technical field of special ceramic powder spraying and comprises a powder spraying equipment base, a powder spraying box fixedly connected to the upper surface of the powder spraying equipment base, a motor fixedly connected to the inner top surface of the powder spraying box, a reciprocating lead screw fixedly connected to the output end of the motor, and a lead screw sliding block slidably connected to the outer wall of the reciprocating lead screw. A limiting sliding block is hinged to one side of the lead screw sliding block, a limiting rod is slidably connected into the limiting sliding block and fixedly connected with the powder spraying box, an atomizing nozzle is fixedly connected to the upper surface of the limiting sliding block, and one end of the atomizing nozzle communicates with a powder spraying hose. According to the utility model, powder is sprayed on the surface of the ceramic opposite to the atomizing nozzle for multiple times, and the process is repeated to ensure uniform and comprehensive powder spraying of the special ceramic; dust is prevented from being attached to the inner wall of the powder spraying box, the sucked dust is blocked and collected by the sprayed powder collecting net, when the dust needs to be recycled, the motor and the powder suction fan are closed, and the dust naturally falls into the sprayed powder collecting box.

Description

Technical Field

[0001] The utility model relates to the technical field of special ceramic powder spraying, in particular to special ceramic powder spraying equipment. Background Art

[0002] Special ceramic powder spraying equipment is a kind of equipment specially used for ceramic spraying process. Special ceramic powder spraying equipment ignites a mixture of combustible gas and oxygen to produce violently expanding gas. These gases are constrained by the nozzle to form a thermal spray gun nozzle flame. At the same time, the powder is heated and accelerated by the inert gas to form a ceramic spraying process jet.

[0003] After searching, the utility model with the announcement number CN212288089U discloses a special ceramic powder spraying equipment. Although the utility model patent puts the ceramic into the powder spraying box for mobile powder spraying, it makes the powder spraying more thorough, and the excess powder is recycled, which solves the problems of low efficiency and powder waste of manual powder spraying in the prior art;

[0004] First, the utility model uses the cooperation between the lead screw and the moving block to move the moving block, thereby driving the atomizing nozzle to move in the powder spraying box, thereby realizing the powder spraying of special ceramics. However, due to the single movement state and route of the moving block, the spraying range of special ceramics is not comprehensive enough;

[0005] Second, the utility model collects the excess powder that falls on the inclined plate by setting the electric push rod and the inclined plate. Since the powder is splashed during the powder spraying process and the powder spraying range is large, the excess powder not only falls on the inclined plate, but also often adheres to the inner wall of the powder spraying box. The powder collection function of the utility model has limitations;

[0006] Therefore, a special ceramic powder spraying equipment is proposed. Utility Model Content

[0007] In view of this, the utility model provides a special ceramic powder spraying equipment to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0008] The technical solution of the utility model is achieved as follows: a special ceramic powder spraying equipment comprises a powder spraying equipment base, the upper surface of the powder spraying equipment base is fixedly connected to a powder spraying box, the inner top surface of the powder spraying box is fixedly connected to a motor, the output end of the motor is fixedly connected to a reciprocating screw, the outer wall of the reciprocating screw is slidably connected to a screw slider, one side of the screw slider is hinged to a limit slider, the limit slider is slidably connected to a limit rod, the limit rod is fixedly connected to the powder spraying box, the upper surface of the limit slider is fixedly connected to an atomizing nozzle, one end of the atomizing nozzle is connected to A powder spray hose, wherein the powder spray hose passes through the powder spray box and is connected to a powder storage box, the powder storage box is fixedly connected to the base of the powder spray equipment, the outer wall of the reciprocating screw is fixedly connected to a driving gear, the outer wall of the driving gear is meshingly connected to a driven gear, the bottom of the driven gear is fixedly connected to a cross shift block, a base support column is provided on one side of the cross shift block, the base support column and the driven gear are respectively rotatably connected to the powder spray box, the top of the base support column is fixedly connected to a ceramic base, the outer wall of the base support column is fixedly connected to a base shift block, and the base shift block shifts the cross shift block.

[0009] Further preferably, a slide groove is provided on the upper surface of the powder spraying equipment base, a support shell slider is slidably connected in the slide groove, a fan support shell is fixedly connected to the upper surface of the support shell slider, a powder suction fan is connected to the side of the fan support shell away from the powder spraying box, a powder collection net is fixedly connected to the side of the fan support shell close to the powder spraying box, and a powder collection box is fixedly connected to the bottom of the powder collection net.

[0010] Further preferably, the reciprocating screw and the limiting rod are parallel to each other.

[0011] Further preferably, a ceramic gasket is fixedly connected to the upper surface of the ceramic base.

[0012] Further preferably, a powder baffle is fixedly connected to a side of the fan support shell close to the powder spray box, and the shape of the powder baffle matches the powder spray box and the fan support shell.

[0013] Further preferably, the upper surface of the powder storage box is connected to a feed pipe, and the top of the feed pipe is threadedly connected to a threaded cover.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. The utility model cooperates with the ceramic base and the atomizing nozzle, so that when the lead screw slider moves from the bottom of the reciprocating lead screw thread to the top, the ceramic is sprayed with powder on the side facing the atomizing nozzle, and the active gear drives the ceramic base to rotate a certain angle, and the lead screw slider moves from the top of the reciprocating lead screw thread to the bottom, and the ceramic is sprayed with powder again on the side facing the atomizing nozzle, and the process is repeated to ensure that the special ceramic is sprayed evenly and comprehensively;

[0016] 2. The powder suction fan of the utility model sucks away excess dust to prevent dust from adhering to the inner wall of the powder spraying box. The sucked dust is blocked and collected by the powder spraying collection net. When the dust needs to be recovered, the motor and the powder suction fan are turned off, and the dust naturally falls into the powder spraying collection box.

[0017] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0021] Figure 3 It is a partial structural schematic diagram of the utility model;

[0022] Figure 4 It is a partial structural schematic diagram of the utility model.

[0023] Figure numerals: 1. powder spraying equipment base; 2. powder spraying box; 3. motor; 4. reciprocating screw; 5. screw slider; 6. limit slider; 7. limit rod; 8. atomizing nozzle; 9. powder spraying hose; 10. powder storage box; 11. driving gear; 12. driven gear; 13. cross shift block; 14. base support column; 15. ceramic base; 16. base shift block; 17. slide groove; 18. support shell slider; 19. fan support shell; 20. powder suction fan; 21. powder collection net; 22. powder collection box; 23. ceramic gasket; 24. powder baffle; 25. feed pipe; 26. threaded cover. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-4 As shown, the embodiment of the utility model provides a special ceramic powder spraying equipment: it includes a powder spraying equipment base 1, the upper surface of the powder spraying equipment base 1 is fixedly connected to a powder spraying box 2, the inner top surface of the powder spraying box 2 is fixedly connected to a motor 3, the output end of the motor 3 is fixedly connected to a reciprocating screw 4, the outer wall of the reciprocating screw 4 is slidably connected to a screw slider 5, one side of the screw slider 5 is hinged to a limit slider 6, the limit slider 6 is slidably connected to a limit rod 7, the limit rod 7 is fixedly connected to the powder spraying box 2, the upper surface of the limit slider 6 is fixedly connected to an atomizing nozzle 8, one end of the atomizing nozzle 8 is connected to a powder spraying hose 9, and the powder spraying hose 9 A powder storage box 10 is connected through the powder spray box 2, and the powder storage box 10 is fixedly connected to the powder spray equipment base 1. A driving gear 11 is fixedly connected to the outer wall of the reciprocating screw 4, and a driven gear 12 is meshedly connected to the outer wall of the driving gear 11. A cross shift block 13 is fixedly connected to the bottom of the driven gear 12. A base support column 14 is provided on one side of the cross shift block 13. The base support column 14 and the driven gear 12 are respectively rotatably connected to the powder spray box 2. A ceramic base 15 is fixedly connected to the top of the base support column 14, and a base shift block 16 is fixedly connected to the outer wall of the base support column 14. The base shift block 16 shifts the cross shift block 13. The powder spray equipment base 1 is made of transparent glass.

[0027] In one embodiment, a slide groove 17 is provided on the upper surface of the powder spraying equipment base 1, and a support shell slider 18 is slidably connected in the slide groove 17. A fan support shell 19 is fixedly connected to the upper surface of the support shell slider 18. The side of the fan support shell 19 away from the powder spraying box 2 is connected to a powder suction fan 20. The side of the fan support shell 19 close to the powder spraying box 2 is fixedly connected to a powder collection net 21, and a powder collection box 22 is fixedly connected to the bottom of the powder collection net 21.

[0028] In one embodiment, the reciprocating screw 4 and the limiting rod 7 are parallel to each other. Ensure that the screw slider 5 always slides along the outer wall of the reciprocating screw 4, so as to ensure that the screw slider 5 moves vertically. A ceramic gasket 23 is fixedly connected to the upper surface of the ceramic base 15. The ceramic gasket 23 is used to increase the friction force and play an anti-skid role to prevent the special ceramics from tilting and falling during the rotation of the ceramic base 15. A powder baffle 24 is fixedly connected to the side of the fan support shell 19 close to the powder spray box 2, and the shape of the powder baffle 24 matches the powder spray box 2 and the fan support shell 19. The powder baffle 24 is used to prevent the powder in the powder spray box 2 from spraying out of the powder spray box 2 and causing environmental pollution. A feed pipe 25 is connected to the upper surface of the powder storage box 10, and a threaded cover 26 is threadedly connected to the top of the feed pipe 25.

[0029] When the utility model is working: the staff pulls the fan support shell 19 to the side away from the powder spray box 2, puts the special ceramics on the upper surface of the ceramic gasket 23, returns the fan support shell 19 to its original position, starts the motor 3 and the powder suction fan 20, the motor 3 drives the reciprocating screw 4 to rotate, the reciprocating screw 4 drives the screw slider 5 to move, under the cooperation of the limit slider 6 and the limit rod 7, the screw slider 5, the limit slider 6 and the atomizing nozzle 8 make reciprocating linear motion in the vertical direction along the outer wall of the reciprocating screw 4, and at the same time, the reciprocating screw 4 rotates to drive the driving gear 11 to rotate, and the driving gear 11 drives the driven gear 12 to rotate. Since the driven gear 12 is fixedly connected to the cross block 13, the cross block 13 rotates, and the cross block 13 rotates to drive the base block 16 to rotate. Since the base block 16 and the base support column 14 It is fixedly connected to the ceramic base 15, and the ceramic base 15 drives the special ceramic to rotate at a certain angle. Through the cooperation of the ceramic base 15 and the atomizing nozzle 8, when the screw slider 5 moves from the bottom of the reciprocating screw 4 thread to the top, the side of the ceramic facing the atomizing nozzle 8 is sprayed with powder, and the active gear 11 drives the ceramic base 15 to rotate at a certain angle, and the screw slider 5 moves from the top of the reciprocating screw 4 thread to the bottom, and the side of the ceramic facing the atomizing nozzle 8 is sprayed with powder again, and the process is repeated to ensure that the special ceramic is sprayed evenly and comprehensively; at the same time, the powder suction fan 20 sucks away excess dust to prevent dust from adhering to the inner wall of the powder spraying box 2, and the sucked dust is blocked and collected by the powder spraying collection net 21. When dust recovery is required, the motor 3 and the powder suction fan 20 are turned off, and the dust naturally falls into the powder spraying collection box 22 for processing.

[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A special ceramic powder spraying equipment, characterized in that: The invention comprises a powder spraying device base (1), wherein the upper surface of the powder spraying device base (1) is fixedly connected to a powder spraying box (2), the inner top surface of the powder spraying box (2) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a reciprocating screw (4), the outer wall of the reciprocating screw (4) is slidably connected to a screw slider (5), one side of the screw slider (5) is hingedly connected to a limit slider (6), the limit slider (6) is slidably connected to a limit rod (7), the limit rod (7) is fixedly connected to the powder spraying box (2), the upper surface of the limit slider (6) is fixedly connected to an atomizing nozzle (8), one end of the atomizing nozzle (8) is connected to a powder spraying hose (9), and the powder spraying hose (9) passes through the powder spraying box (2) and is connected to a powder storage The powder storage box (10) is fixedly connected to the base (1) of the powder spraying equipment, the outer wall of the reciprocating screw (4) is fixedly connected to a driving gear (11), the outer wall of the driving gear (11) is meshingly connected to a driven gear (12), the bottom of the driven gear (12) is fixedly connected to a cross shift block (13), one side of the cross shift block (13) is provided with a base support column (14), the base support column (14) and the driven gear (12) are respectively rotatably connected to the powder spraying box (2), the top of the base support column (14) is fixedly connected to a ceramic base (15), the outer wall of the base support column (14) is fixedly connected to a base shift block (16), and the base shift block (16) shifts the cross shift block (13).

2. A special ceramic powder spraying equipment according to claim 1, characterized in that: The upper surface of the powder spraying equipment base (1) is provided with a slide groove (17), a support shell slider (18) is slidably connected in the slide groove (17), a fan support shell (19) is fixedly connected to the upper surface of the support shell slider (18), a side of the fan support shell (19) away from the powder spraying box (2) is connected to a powder suction fan (20), a side of the fan support shell (19) close to the powder spraying box (2) is fixedly connected to a powder collection net (21), and a powder collection box (22) is fixedly connected to the bottom of the powder collection net (21).

3. A special ceramic powder spraying equipment according to claim 1, characterized in that: The reciprocating screw (4) and the limiting rod (7) are parallel to each other.

4. A special ceramic powder spraying equipment according to claim 2, characterized in that: A ceramic gasket (23) is fixedly connected to the upper surface of the ceramic base (15).

5. A special ceramic powder spraying equipment according to claim 2, characterized in that: A powder baffle (24) is fixedly connected to one side of the fan support shell (19) close to the powder spray box (2), and the shape of the powder baffle (24) matches the powder spray box (2) and the fan support shell (19).

6. The special ceramic powder spraying equipment according to claim 1, characterized in that: The upper surface of the powder storage box (10) is connected to a feed pipe (25), and the top of the feed pipe (25) is threadedly connected to a threaded cover (26).

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