Paint spraying device for industrial boiler manufacturing

Abstract

The utility model discloses an industrial boiler manufacturing paint spraying device which comprises a supporting frame, the supporting frame is installed on external equipment, a boiler is placed on an external rotating seat, an adjusting mechanism is arranged on the supporting frame, and the adjusting mechanism comprises a lifting mechanism, a spraying pipe, a fixing pipe, an inserting pipe, a moving mechanism, an elastic piece, a pushing spring, a pushing sleeve and an elastic strip. The lifting mechanism is installed on the supporting frame, the spraying pipe is connected to the lifting mechanism in a matched mode, the moving mechanism is connected to the fixing pipe and the inserting pipe, the adjusting mechanism achieves accurate control over the paint spraying flow speed through the effect of an elastic piece, and the design of the adjusting mechanism allows a user to adjust the flow speed according to different paint spraying requirements. Whether the flow speed is increased to quickly cover a large area or the flow speed is reduced to finely process a special area, the adjustment mechanism can be easily realized, and in addition, the friction force of fluid is reduced through the design of elastic strips and spoilers, so that the energy consumption is reduced, and the paint spraying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of boiler spray painting, and more specifically, to an industrial boiler manufacturing spray painting device. Background Art

[0002] Under the existing technical background, the painting process of industrial boilers faces a series of challenges, especially in the flexibility to cope with different filter painting requirements. These challenges mainly come from the size of the filter and the different painting requirements.

[0003] First, considering that the filters used in industrial boilers are usually large in size, this means that more paint needs to be used during the painting operation. Large filters not only require longer painting time, but also require more paint to ensure sufficient coverage, thereby ensuring the uniformity and quality of the painting.

[0004] Secondly, different filters have different painting requirements. These requirements may include different paint types, different colors or different thicknesses. This requires the painting equipment to be able to flexibly adapt to these different requirements to ensure that each filter can achieve the best painting effect.

[0005] However, existing paint spraying equipment has limitations in regulating flow rate. Traditional equipment mainly relies on pressurized equipment to regulate the flow rate of paint, but lacks an effective flow rate regulation mechanism at the spray pipe. The limitation of this design is that it cannot flexibly adjust the flow rate of paint during the painting process, especially when fine adjustments are required according to the specific requirements of different filters. Therefore, this deficiency reduces the adjustment flexibility of the painting process, which may result in uneven paint distribution, inconsistent color or incomplete coverage. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] In view of the problems existing in the prior art, the utility model provides an industrial boiler manufacturing paint spraying device to solve the technical problems mentioned in the background technology.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial boiler manufacturing paint spraying device, comprising a support frame, the support frame is installed on an external device, and the boiler is placed on an external rotating seat, the support frame is provided with an adjusting mechanism, the adjusting mechanism comprises a lifting mechanism, a nozzle, a fixed tube, an insertion tube, a moving mechanism, an elastic sheet, a push spring, a push sleeve and an elastic strip, the lifting mechanism is installed on the support frame, the nozzle is connected to the lifting mechanism in a cooperative manner, the moving mechanism is respectively connected to the fixed tube and the insertion tube, the fixed tube is connected to the nozzle, and the insertion tube is connected to the external device, a plurality of elastic sheets are provided, and the plurality of elastic sheets are respectively symmetrically installed on the insertion tube and the fixed tube, a push spring is respectively connected to each of the elastic sheets, a push sleeve is installed on the push spring, a plurality of elastic strips are provided, and the plurality of elastic sheets are respectively equidistantly connected between two push sleeves.

[0010] The utility model is further configured that two adjusting mechanisms are provided, and the two adjusting mechanisms are respectively installed on the supporting frame, and the design of the two adjusting mechanisms ensures the effect of spraying paint.

[0011] The utility model is further configured that a plurality of spoilers are respectively arranged in the fixed tube and the insertion tube, and the plurality of spoilers are respectively arranged at equal distances, and the design of the spoilers reduces the friction force in the fluid.

[0012] The utility model is further configured such that the moving mechanism includes a compensation tube and a follower tube, two follower tubes are provided, and the two follower tubes are respectively connected to the insertion tube and the fixed tube, and the two ends of the compensation tube are respectively connected to the two follower tubes. The design of the moving mechanism ensures the continuity of the resistance adjustment.

[0013] The utility model is further configured that the two push sleeves are respectively fixedly mounted on the inner walls of the two follower tubes.

[0014] The utility model is further configured such that the insertion tube and the fixed tube are respectively provided with a fixing sleeve, each of the fixing sleeves is respectively provided with a fixing plate, a plurality of transverse rods are provided between the two fixing plates, and the design of the transverse rods ensures the fixing effect of the insertion tube and the fixed tube.

[0015] The utility model is further configured that an electric push rod is provided on the fixed plate, an intermediate plate is provided on the outer side of the follower sleeve, the extended end of the electric push rod is connected to the intermediate plate, and the intermediate plate is slidably connected to the transverse rod. The design of the electric push rod ensures the power supply for movement.

[0016] The utility model is further configured as follows: the lifting mechanism includes a lifting frame and a cylinder, the cylinder is installed on the support frame, the extended end of the cylinder is connected to the lifting frame, the nozzle is connected to the lifting frame, and the design of the lifting mechanism ensures the continuity of lifting.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides an industrial boiler manufacturing paint spraying device, which has the following beneficial effects:

[0019] 1. The adjustment mechanism achieves precise control of the paint flow rate through the action of the elastic sheet. The design of the adjustment mechanism allows the user to adjust the flow rate according to different painting needs. Whether it is to increase the flow rate to quickly cover a large area, or to reduce the flow rate to finely treat special areas, it can be easily achieved. In addition, the adjustment mechanism also reduces the friction of the fluid through the design of elastic strips and spoilers, thereby reducing energy consumption and improving painting efficiency.

[0020] 2. The moving mechanism ensures the convenience of adjusting the elastic sheet through the cooperation of the compensation tube and the follower tube, and the leakage can be avoided through the joint compensation of the follower tube and the compensation tube, which not only ensures the continuity of adjustment but also avoids the leakage of paint between the insertion tube and the fixed tube.

[0021] 3. The lifting mechanism allows the spray pipe to move up and down according to the height and shape of the boiler, ensuring the uniformity and comprehensiveness of the paint spraying. The lifting mechanism greatly improves the paint spraying efficiency and reduces the time waste caused by position adjustment, thereby improving production efficiency while ensuring the consistency and superiority of the paint spraying quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of an industrial boiler paint spraying device in the utility model;

[0023] Figure 2 It is a structural schematic diagram of the adjustment mechanism in the utility model;

[0024] Figure 3 It is a cross-sectional structural schematic diagram of the adjustment mechanism in the utility model;

[0025] Figure 4 It is a schematic diagram of the structure of the elastic sheet and the push spring in the utility model;

[0026] Figure 5 It is a structural schematic diagram of the push sleeve and the elastic strip in the utility model.

[0027] In the figure: 1. support frame; 2. nozzle; 3. fixed pipe; 4. insertion pipe; 5. elastic sheet; 6. push spring; 7. push sleeve; 8. elastic strip; 9. spoiler; 10. compensation pipe; 11. follow-up pipe; 12. fixed sleeve; 13. fixed plate; 14. transverse rod; 15. electric push rod; 16. intermediate plate; 17. lifting frame; 18. cylinder. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0030] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0031] See also Figure 1-5 , an industrial boiler manufacturing paint spraying device, comprising a support frame 1, the support frame 1 is mounted on an external device, and the boiler is placed on an external rotating seat, an adjusting mechanism is arranged on the support frame 1, the adjusting mechanism comprises a lifting mechanism, a nozzle 2, a fixed tube 3, an insertion tube 4, a moving mechanism, an elastic sheet 5, a push spring 6, a push sleeve 7 and an elastic strip 8, the lifting mechanism is mounted on the support frame 1, the nozzle 2 is cooperatively connected to the lifting mechanism, the moving mechanism is respectively connected to the fixed tube 3 and the insertion tube 4, the fixed tube 3 is connected to the nozzle 2, the insertion tube 4 is connected to the external device, a plurality of elastic sheets 5 are arranged, and the plurality of elastic sheets 5 are respectively symmetrically arranged on the insertion tube 4 and the fixed tube 3, each elastic sheet 5 is respectively connected to a push spring 6, a push sleeve 7 is installed on the push spring 6, a plurality of elastic strips 8 are arranged, and the plurality of elastic sheets 5 are respectively equidistantly connected between the two push sleeves 7, the adjusting mechanism is arranged There are two, and the two adjustment mechanisms are respectively installed on the support frame 1, a plurality of spoilers 9 are respectively provided in the fixed tube 3 and the insertion tube 4, and the plurality of spoilers 9 are respectively arranged at equal intervals, the moving mechanism includes a compensating tube 10 and a follower tube 11, two follower tubes 11 are provided, and the two follower tubes 11 are respectively connected to the insertion tube 4 and the fixed tube 3, the two ends of the compensating tube 10 are respectively connected to the two follower tubes 11, the two push sleeves 7 are respectively fixedly installed on the inner walls of the two follower tubes 11, the insertion tube 4 and the fixed tube 3 are respectively provided with a fixed sleeve 12, each fixed sleeve 12 is respectively provided with a fixed disk 13, a plurality of transverse rods 14 are provided between the two fixed disks 13, an electric push rod 15 is provided on the fixed disk 13, an intermediate disk 16 is provided on the outer side of the follower sleeve, the protruding end of the electric push rod 15 is connected to the intermediate disk 16, and the intermediate disk 16 is slidably connected to the transverse rod 14.

[0032] In this embodiment, when the flow rate of paint spraying is adjusted, the movement of the intermediate disk 16 is first driven by the electric push rod 15. The intermediate disk 16 is installed on the follower tube 11, so the movement of the intermediate disk 16 will drive the movement of the push sleeve 7. The thrust can be transmitted to the elastic sheet 5 through the action of the push spring 6, so that the opening and closing of multiple elastic sheets 5 can be controlled. When the elastic sheet 5 expands to a large extent, the flow resistance can be increased, thereby reducing the flow rate. When the flow rate needs to be increased, it is only necessary to open multiple elastic sheets 5, so that the flow rate can be increased. The compensation amount for the movement of the intermediate disk 16 is provided by the follower tube 11 and the compensation tube 10, and the friction in the fluid is reduced under the action of the spoiler 9 and the elastic sheet 5, thereby reducing the energy consumption of the flow.

[0033] See also Figure 1 As an implementation method of an industrial boiler manufacturing paint spraying device for a lifting mechanism: the lifting mechanism includes a lifting frame 17 and a cylinder 18, the cylinder 18 is installed on the support frame 1, the protruding end of the cylinder 18 is connected to the lifting frame 17, and the nozzle 2 is connected to the lifting frame 17.

[0034] More specifically, when the flow rate is adjusted for spraying, since the boiler is placed on an external turntable, the boiler can be driven to rotate, and then the two nozzles 2 can be driven to rise and fall through the cylinder 18, so that the surface of the boiler can be sprayed with paint, and then the painting process is completed.

[0035] In summary, when the overall equipment is in use or running: when adjusting the flow rate of paint spraying, the movement of the intermediate disk 16 is first driven by the electric push rod 15. The intermediate disk 16 is installed on the follower tube 11, so the movement of the intermediate disk 16 will drive the movement of the push sleeve 7. The thrust can be transmitted to the elastic sheet 5 through the action of the push spring 6, so that the opening and closing of multiple elastic sheets 5 can be controlled. When the elastic sheet 5 expands to a large extent, the flow resistance can be increased, thereby reducing the flow rate. When the flow rate needs to be increased, only multiple elastic sheets 5 need to be stretched open, so that the flow rate can be increased. The compensation amount for the movement of the intermediate disk 16 is provided by the follower tube 11 and the compensation tube 10, and the friction in the fluid is reduced by the action of the spoiler 9 and the elastic sheet 5, thereby reducing the energy consumption of the flow.

[0036] When the flow rate is adjusted for spraying, since the boiler is placed on an external turntable, the boiler can be driven to rotate, and then the two nozzles 2 can be driven to rise and fall through the cylinder 18, so that the surface of the boiler can be sprayed with paint, and then the painting process is completed.

[0037] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. An industrial boiler manufacturing paint spraying device, comprising a support frame (1), the support frame (1) is mounted on an external device, and the boiler is placed on an external rotating seat, wherein: The support frame (1) is provided with an adjustment mechanism, and the adjustment mechanism comprises a lifting mechanism, a nozzle (2), a fixed tube (3), an insertion tube (4), a moving mechanism, an elastic sheet (5), a push spring (6), a push sleeve (7) and an elastic strip (8). The lifting mechanism is installed on the support frame (1), the nozzle (2) is connected to the lifting mechanism in cooperation, the moving mechanism is respectively connected to the fixed tube (3) and the insertion tube (4), the fixed tube (3) is connected to the nozzle (2), and the insertion tube (4) is connected to an external device. A plurality of elastic sheets (5) are provided, and the plurality of elastic sheets (5) are respectively symmetrically installed on the insertion tube (4) and the fixed tube (3), each of the elastic sheets (5) is respectively connected to a push spring (6), and a push sleeve (7) is installed on the push spring (6). A plurality of elastic strips (8) are provided, and the plurality of elastic sheets (5) are respectively equidistantly connected between two push sleeves (7).

2. The industrial boiler manufacturing paint spraying device according to claim 1 is characterized in that: Two adjusting mechanisms are provided, and the two adjusting mechanisms are respectively mounted on the support frame (1).

3. The industrial boiler manufacturing paint spraying device according to claim 1 is characterized by: A plurality of spoilers (9) are respectively arranged in the fixed tube (3) and the insertion tube (4), and the plurality of spoilers (9) are respectively arranged at equal distances.

4. The industrial boiler manufacturing paint spraying device according to claim 1 is characterized in that: The moving mechanism comprises a compensation tube (10) and a follower tube (11), two follower tubes (11) are provided, and the two follower tubes (11) are respectively connected to the insertion tube (4) and the fixed tube (3), and the two ends of the compensation tube (10) are respectively connected to the two follower tubes (11).

5. The industrial boiler manufacturing paint spraying device according to claim 4 is characterized in that: The two push sleeves (7) are respectively fixedly mounted on the inner walls of the two follower tubes (11).

6. The industrial boiler manufacturing paint spraying device according to claim 5 is characterized by: The insertion tube (4) and the fixed tube (3) are respectively provided with a fixing sleeve (12), each of the fixing sleeves (12) is respectively provided with a fixing plate (13), and a plurality of transverse rods (14) are provided between the two fixing plates (13).

7. The industrial boiler manufacturing paint spraying device according to claim 6 is characterized by: An electric push rod (15) is arranged on the fixed plate (13), an intermediate plate (16) is arranged on the outer side of the follower sleeve, the extended end of the electric push rod (15) is connected to the intermediate plate (16), and the intermediate plate (16) is slidably connected to the transverse rod (14).

8. The industrial boiler manufacturing paint spraying device according to claim 1 is characterized by: The lifting mechanism comprises a lifting frame (17) and a cylinder (18), wherein the cylinder (18) is mounted on the support frame (1), the extended end of the cylinder (18) is connected to the lifting frame (17), and the nozzle (2) is connected to the lifting frame (17).

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