Thermal spraying coating equipment

Abstract

The utility model relates to the technical field of spraying equipment, in particular to thermal spraying coating equipment which comprises a box body, a centering assembly, a rotating assembly, a pressing assembly and a spraying assembly, the box body is provided with a spraying cavity with a front opening, and the rotating assembly comprises a supporting column, a motor, a gear, a gear ring, a bearing, a connecting sleeve and a supporting table. The bottom wall of the spraying cavity is provided with the supporting column and the motor, the supporting column is sleeved with the bearing, a connecting sleeve connected with the outer ring of the bearing is further arranged below the supporting table, the gear ring is arranged on the outer side of the connecting sleeve, the output end of the motor is provided with a gear meshed with the gear ring, and the gear is connected with the bearing. According to the coating equipment for thermal spraying, machining is carried out in the box body, the good protection effect is achieved, materials with different pipe diameters and heights can be clamped and then sprayed, and stable clamping and uniform spraying are guaranteed by adopting upper and lower clamping and matching with the centering assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying equipment, in particular to a thermal spraying coating equipment. Background Art

[0002] As we all know, thermal spraying is a coating method that uses a spray gun or a disc atomizer to disperse the spray into uniform and fine droplets by pressure or centrifugal force and apply them to the surface of the object to be coated.

[0003] When spraying pipes, traditional spraying equipment often uses an external clamping device to clamp the pipe before spraying, which is prone to dead spots in spraying. For example, spraying cannot be completed at the connection between the clamping block and the pipe, and secondary processing is required later, which is inconvenient to use. In addition, traditional thermal spray coating equipment often has no protective devices and is unsafe to use. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a thermal spraying coating device.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a thermal spray coating equipment, comprising a box body, a centering component, a rotating component, a pressing component and a spraying component, the box body is provided with a spraying cavity with a front opening, the rotating component comprises a support column, a motor, a gear, a gear ring, a bearing, a connecting sleeve and a supporting platform, the bottom wall of the spraying cavity is provided with the support column and the motor, the bearing is sleeved above the support column, a connecting sleeve connected to the outer ring of the bearing is further provided below the support platform, and the gear ring is provided on the outside of the connecting sleeve, The motor output end is provided with a gear meshing with the gear ring, the centering component includes a forward and reverse threaded screw, a centering block and a handle, the support platform is provided with a movable groove, and two groups of symmetrically arranged centering blocks and forward and reverse threaded screws are provided in the movable groove, both ends of the forward and reverse threaded screws are threadedly connected with the centering blocks protruding from the movable groove above, one end of the forward and reverse threaded screws passes through the side wall of the support platform and is connected to the handle, the box body is also provided with a downward pressing component for clamping materials, and a spraying component for spraying materials is provided on one side wall of the box body.

[0008] In order to ensure the stability of material clamping, the utility model is improved in that the pressing assembly includes a first propeller and a turntable, and the output end of the first propeller passes through the top wall of the box body and is rotatably connected to the turntable.

[0009] In order to ensure stable spraying of materials of different specifications, the utility model has been improved in that the spraying assembly includes an electric slide rail, a slider, an output head and a second thruster; the second thruster is arranged on a side wall of one side of the box body; the output end of the second thruster is connected to the electric slide rail; and a slider of the spray output head is arranged on the electric slide rail.

[0010] Preferably, the motor is a servo motor.

[0011] Preferably, the first thruster and the second thruster are both cylinders.

[0012] In order to provide good protection, the utility model is improved in that a hinged door adapted to the spraying cavity is arranged on the front of the box.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a thermal spray coating equipment having the following

[0015] Beneficial effects:

[0016] The thermal spray coating equipment is processed in a box body and has a good protective effect. It can clamp and spray materials of different pipe diameters and heights. It adopts upper and lower clamping and centering components to ensure stable clamping and uniform spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a first main view schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a second main view schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a partial bottom view schematic diagram of the structure of the utility model;

[0020] Figure 4 It is a partial top view schematic diagram of the structure of the utility model.

[0021] In the figure: 1. box body; 2. support column; 3. motor; 4. gear; 5. gear ring; 6. bearing; 7. connecting sleeve; 8. support platform; 9. positive and negative thread screw; 10. centering block; 11. handle; 12. first thruster; 13. turntable; 14. electric slide rail; 15. slider; 16. output head; 17. second thruster; 18. hinged door. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 A thermal spray coating equipment, comprising a box 1, a centering component, a rotating component, a pressing component and a spraying component, wherein the box 1 is provided with a spraying cavity with a front opening, the rotating component comprises a support column 2, a motor 3, a gear 4, a gear ring 5, a bearing 6, a connecting sleeve 7 and a supporting platform 8, the bottom wall of the spraying cavity is provided with the support column 2 and the motor 3, the bearing 6 is sleeved above the support column 2, and a connecting sleeve 7 connected to the outer ring of the bearing 6 is further provided below the supporting platform 8, the gear ring 5 is provided outside the connecting sleeve 7, and the output end of the motor 3 is provided with The gear 4 is meshed with the gear ring 5, and the centering component includes a forward and reverse threaded screw 9, a centering block 10 and a handle 11. A movable groove is provided on the support platform 8, and two groups of symmetrically arranged centering blocks 10 and forward and reverse threaded screws 9 are provided in the movable groove. Both ends of the forward and reverse threaded screws 9 are threadedly connected with the centering blocks 10 protruding from the movable groove above, and one end of the forward and reverse threaded screws 9 passes through the side wall of the support platform 8 and is connected to the handle 11. A downward pressing component for clamping materials is also provided on the box body 1, and a spraying component for spraying materials is provided on one side wall of the box body 1.

[0024] The pipe is placed on the support platform 8, and the forward and reverse threaded screw 9 is rotated by the handle 11. The two sets of centering blocks 10 move towards each other and press against the two inner walls of the pipe. The downward pressure component assists in fixing the material. The motor 3 is started, and the motor 3 drives the gear 4 to rotate. The rack drives the connecting sleeve 7 to rotate, and the support platform 8 drives the material to rotate. The support column 2 in the box body 1 is connected to the connecting sleeve 7 through the bearing 6 to provide stable support. In conjunction with the spraying component, it is convenient to spray the material evenly. A hinged door 18 is also provided on the box body 1 to provide good protection. The motor 3 adopts a servo motor 3 with fast response and high precision.

[0025] During actual use, the downward pressure assembly includes a first propeller 12 and a turntable 13. The output end of the first propeller 12 passes through the top wall of the box body 1 and is rotatably connected to the turntable 13. The first propeller 12 drives the turntable 13 to contact the material. The turntable 13 and the support platform 8 can both rotate to facilitate stable rotation of the material.

[0026] In actual use, it is necessary to spray materials of different diameters and heights. For this purpose, the spraying assembly includes an electric slide rail 14, a slider 15, an output head 16 and a second propeller 17. The second propeller 17 is provided on a side wall of one side of the box body 1. The output end of the second propeller 17 is connected to the electric slide rail 14. The electric slide rail 14 is provided with a slider 15 for spraying the output head 16. The second propeller 17 is started to adjust the distance between the output head 16 and the material. The electric slide rail 14 is started. The electric slide rail 14 drives the output head 16 to adjust the height through the slider 15, so as to facilitate stable spraying of the material. In this embodiment, the first propeller 12 and the second propeller 17 adopt cylinders with fast response and easy use.

[0027] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0028] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0029] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A thermal spray coating device, comprising a housing (1), a centering assembly, a rotating assembly, a pressing assembly and a spraying assembly, characterized in that: The housing (1) is provided with a spraying cavity with a front opening, the rotating assembly comprises a support column (2), a motor (3), a gear (4), a gear ring (5), a bearing (6), a connecting sleeve (7) and a support platform (8), the support column (2) and the motor (3) are provided on the bottom wall of the spraying cavity, the bearing (6) is sleeved on the upper part of the support column (2), a connecting sleeve (7) connected to the outer ring of the bearing (6) is further provided under the support platform (8), the gear ring (5) is provided on the outer side of the connecting sleeve (7), and a gear (4) meshing with the gear ring (5) is provided at the output end of the motor (3), The centering assembly comprises a positive and negative threaded screw (9), a centering block (10) and a handle (11); a movable groove is provided on the support platform (8); two groups of symmetrically arranged centering blocks (10) and positive and negative threaded screws (9) are provided in the movable groove; both ends of the positive and negative threaded screws (9) are threadedly connected to the centering blocks (10) protruding from the movable groove; one end of the positive and negative threaded screws (9) passes through the side wall of the support platform (8) and is connected to the handle (11); a pressing assembly for clamping materials is also provided on the box body (1); and a spraying assembly for spraying materials is provided on one side wall of the box body (1).

2. A thermal spray coating equipment according to claim 1, characterized in that: The pressing assembly comprises a first thruster (12) and a rotating disk (13); an output end of the first thruster (12) passes through the top wall of the box body (1) and is rotatably connected to the rotating disk (13).

3. A thermal spray coating equipment according to claim 2, characterized in that: The spraying assembly comprises an electric slide rail (14), a slider (15), an output head (16) and a second propeller (17); the second propeller (17) is arranged on a side wall of one side of the box body (1); the output end of the second propeller (17) is connected to the electric slide rail (14); and the slider (15) of the spraying output head (16) is arranged on the electric slide rail (14).

4. A thermal spray coating equipment according to claim 3, characterized in that: The motor (3) is a servo motor.

5. A thermal spray coating equipment according to claim 4, characterized in that: The first propeller (12) and the second propeller (17) are both cylinders.

6. A thermal spray coating equipment according to claim 5, characterized in that: The front of the box (1) is provided with a hinged door (18) adapted to the spraying cavity.

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