Paint spraying device for slurry pump production

Abstract

The utility model relates to the technical field of slurry pump production, and discloses a paint spraying device for slurry pump production, which comprises a bearing platform, a rolling shaft arranged in the bearing platform, a bearing plate in friction connection with the rolling shaft, a conveyor belt fixedly connected to two ends of the bearing plate, a motor output shaft rotatably connected to the conveyor belt, and a protective cover fixedly connected to the top of the bearing platform. A protective cover is arranged on the top of the bearing platform, a rotating mechanism is arranged on the inner side of the protective cover, a telescopic rod is arranged on one side of the rotating mechanism, one end of the telescopic rod is fixedly connected with a sliding block, a spray head is arranged in the sliding block, and one end of the spray head is fixedly connected with a material storage box. And one end of the telescopic rod is fixedly connected with a sliding block, and a spray head is arranged in the sliding block, so that the problem of incomplete paint spraying coverage caused by different structures and uneven surfaces of external components of the slurry pump is effectively solved, meanwhile, the phenomena of spraying leakage and repeated spraying are reduced, and the labor cost and the labor intensity are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of slurry pump production, in particular to a paint spraying device for slurry pump production. Background Art

[0002] In the production process of slurry pumps, painting is a crucial link. The painting device is needed to spray anti-corrosion paint on the surface of all parts of the slurry pump. This is not only related to the appearance quality of the product, but also directly affects the corrosion resistance and service life of the product. Due to the different structures and uneven surfaces of the external components of the slurry pump, the painting device cannot completely cover the surface, and the staff needs to manually paint the corners.

[0003] For this purpose, we propose a paint spraying device for slurry pump production. Utility Model Content

[0004] The purpose of the present invention is to provide a paint spraying device for slurry pump production, so as to solve the problem raised in the above background technology that the paint spraying device cannot fully cover the slurry pump due to the different structures of the external components and the uneven surface, and the staff need to manually paint the corners.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a paint spraying device for slurry pump production, comprising a carrying platform, a roller is provided inside the carrying platform, the roller is frictionally connected to a carrying plate, both ends of the carrying plate are fixedly connected to a conveyor belt, the conveyor belt is rotatably connected to an output shaft of a motor, the top of the carrying platform is fixedly connected to a protective cover, a rotating mechanism for rotating a nozzle is provided on the inner side of the protective cover, a telescopic rod is provided on one side of the rotating mechanism, one end of the telescopic rod is fixedly connected to a slider for moving left and right, a nozzle is provided inside the slider, and one end of the nozzle is fixedly connected to a storage box for providing pigment.

[0006] Preferably, connecting rods are provided on both sides of the bearing plate, and the connecting rods are slidably connected to the inner wall of the bearing platform.

[0007] Preferably, the rotating mechanism includes a nozzle bracket, an upper annular block, a lower annular block, a gear block, a spherical steel ball, an output gear rod, a second motor and a touch switch. The upper annular block is fixedly connected to the protective cover, and a spherical steel ball is arranged inside the upper annular block. The spherical steel ball is rotatably connected to the top of the gear block, and the bottom of the gear block is rotatably connected to the spherical steel ball. The spherical steel ball is rotatably connected to the lower annular block, and the upper annular block is fixedly connected to the lower annular block.

[0008] Preferably, one end of the nozzle bracket is fixedly connected to the inner side of the gear block, a touch switch is provided on one side of the nozzle bracket, a plurality of nozzles are provided inside the nozzle bracket, and the angle of the nozzle bracket close to the nozzle is 270 degrees.

[0009] Preferably, both the upper annular block and the lower annular block are provided with a limiting hole for rotation of the output gear rod, one end of the output gear rod is arranged inside the limiting hole, and the other end of the output gear rod is fixedly connected to the second motor.

[0010] Preferably, the touch switch functions to provide a signal to the second motor to rotate the nozzle holder counterclockwise when the nozzle holder contacts the left side of the touch switch, and to rotate the nozzle holder clockwise when the nozzle holder contacts the right side of the touch switch.

[0011] Compared with the prior art, the beneficial effects of this invention are:

[0012] The utility model fixes the protective cover on the top of the bearing platform, and a rotating mechanism is provided on the inner side of the protective cover. A telescopic rod is also provided on one side of the rotating mechanism. One end of the telescopic rod is fixedly connected to a sliding block, and a spray head is provided inside the sliding block, thereby effectively solving the problem of incomplete paint coverage caused by the different structures of the external components of the slurry pump and the uneven surface, while reducing the phenomenon of missed spraying and repeated spraying, and reducing labor costs and labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the overall decomposition of this utility;

[0014] Figure 2 This is a schematic diagram of the structure of the overall front section of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the overall side section of the utility model;

[0016] Figure 4 It is a schematic diagram of the overall structure of this utility;

[0017] Figure 5 It is a schematic diagram of the structure of the decomposed practical rotating mechanism;

[0018] In the figure: 1, bearing platform; 2, roller; 3, bearing plate; 4, conveyor belt; 5, motor; 6, protective cover; 7, rotating mechanism; 8, telescopic rod; 9, slider; 10, nozzle; 11, storage box; 301, connecting rod; 701, nozzle bracket; 702, upper ring block; 703, lower ring block; 704, gear block; 705, spherical steel ball; 706, output gear rod; 707, second motor; 708, touch switch. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the practical embodiment to clearly and completely describe the technical solution in the practical embodiment. Obviously, the described embodiment is only a part of the embodiment of the practical embodiment, not all of the embodiments. Based on the embodiment in the practical embodiment, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical embodiment.

[0020] Example

[0021] See also Figure 1-Figure 5 The paint spraying device for slurry pump production shown in the figure includes a bearing platform 1, a roller 2 is arranged inside the bearing platform 1, the roller 2 is frictionally connected to the bearing plate 3, both ends of the bearing plate 3 are fixedly connected to the conveyor belt 4, the conveyor belt 4 is rotatably connected to the output shaft of the motor 5, the top of the bearing platform 1 is fixedly connected to the protective cover 6, the inner side of the protective cover 6 is provided with a rotating mechanism 7 for rotating the spray head, a telescopic rod 8 is arranged on one side of the rotating mechanism 7, one end of the telescopic rod 8 is fixedly connected to a slider 9 for moving left and right, a spray head 10 is arranged inside the slider 9, and one end of the spray head 10 is fixedly connected to a storage box 11 for providing pigments. The utility model fixes the protective cover to the top of the bearing platform, a rotating mechanism is arranged inside the protective cover, a telescopic rod is also arranged on one side of the rotating mechanism, one end of the telescopic rod is fixedly connected to the slider, and a spray head is arranged inside the slider, thereby effectively solving the problem of incomplete paint coverage caused by different structures of external components of the slurry pump and uneven surfaces, while reducing the phenomenon of missed spraying and repeated spraying, and reducing labor costs and labor intensity.

[0022] Furthermore, connecting rods 301 are provided on both sides of the carrying plate 3, and the connecting rods 301 are slidably connected to the inner wall of the carrying platform 1. Through the sliding connection between the connecting rods and the inner wall of the carrying platform, when the carrying plate moves driven by the conveyor belt, its trajectory is smoother and more accurate, so that when performing maintenance or replacement, the staff can easily remove or install the carrying plate by sliding the connecting rods.

[0023] Furthermore, the rotating mechanism 7 includes a nozzle bracket 701, an upper annular block 702, a lower annular block 703, a gear block 704, a spherical steel ball 705, an output gear rod 706, a second motor 707 and a touch switch 708. The upper annular block 702 is fixedly connected to the protective cover 6. A spherical steel ball 705 is arranged inside the upper annular block 702. The spherical steel ball 705 is rotatably connected to the top of the gear block 704, and the bottom of the gear block 704 is rotatably connected to the spherical steel ball 705. The spherical steel ball 705 is rotatably connected to the lower annular block 703. The upper annular block 702 is fixedly connected to the lower annular block 703. The position of the nozzle can be flexibly and accurately adjusted through the rotating mechanism, thereby achieving comprehensive coverage and uniform painting of the external components of the slurry pump.

[0024] Furthermore, one end of the nozzle bracket 701 is fixedly connected to the inner side of the gear block 704, a touch switch 708 is provided on one side of the nozzle bracket 701, and multiple groups of nozzles 10 are provided inside the nozzle bracket 701. The angle of the nozzle bracket 701 close to the nozzle 10 is 270 degrees. The nozzle bracket can realize multi-angle and all-round coverage of the nozzle, and the angle is precisely designed to be 270 degrees, ensuring that the spraying range of the nozzle is wider and the coverage is more comprehensive, so that a uniform paint effect can be obtained whether it is the flat surface of the slurry pump or the uneven corners.

[0025] Furthermore, both the upper annular block 702 and the lower annular block 703 are provided with a limit hole for the rotation of the output gear rod 706, one end of the output gear rod 706 is arranged inside the limit hole, and the other end of the output gear rod 706 is fixedly connected to the second motor 707. The limit hole for the rotation of the output gear rod is provided on both the upper annular block and the lower annular block, and the design of the limit hole makes the assembly and disassembly of the rotating mechanism simpler and faster, without the need for complex adjustment or calibration. At the same time, this also facilitates the daily maintenance and maintenance of the equipment, saving time and labor costs.

[0026] Furthermore, the function of the touch switch 708 is that when the nozzle bracket 701 contacts the left side of the touch switch 708, the contact provides a signal to the second motor 707 to rotate the nozzle bracket 701 counterclockwise, and when the nozzle bracket 701 contacts the right side of the touch switch 708, the nozzle bracket 701 rotates clockwise. The precise control of the touch switch improves the accuracy and efficiency of painting. The precise control helps to achieve uniform painting on the surface of the slurry pump and avoids the occurrence of missed spraying or heavy spraying.

[0027] In this scheme, the working process is as follows: first, place the slurry pump to be sprayed on the carrier plate, then start the motor, and the conveyor belt drives the carrier plate to move inside the carrier platform and into the protective cover. A rotating mechanism is provided inside the protective cover, which is mainly used to drive the nozzle to rotate. The rotating mechanism includes a nozzle bracket, an upper ring block, a lower ring block, a gear block, and a spherical steel ball. Among them, the upper ring block and the lower ring block are connected to the gear block through the spherical steel ball, so that the gear block can rotate freely between the upper and lower ring blocks.

[0028] One end of the nozzle bracket is fixedly connected to the inner side of the gear block and rotates with the rotation of the gear block. A touch switch is provided on one side of the nozzle bracket, which is used to control the rotation direction of the nozzle. When the nozzle bracket contacts the left side of the touch switch, the switch sends a signal to the second motor to drive the output gear rod to rotate counterclockwise; when the nozzle bracket contacts the right side of the touch switch, the switch sends a signal to drive the output gear rod to rotate clockwise. This allows the nozzle bracket to be flexibly adjusted as needed to achieve full coverage of the slurry pump surface.

[0029] The combination of the telescopic rod and the slider enables the nozzle to move left and right in the horizontal direction. One end of the telescopic rod is fixedly connected to the slider, and the slider has a nozzle inside. By adjusting the length of the telescopic rod and the position of the slider, the coverage of the nozzle can be further expanded, and the uniformity and efficiency of the paint spraying can be improved.

[0030] One end of the nozzle is fixedly connected to a storage box for providing pigments. The storage box is filled with pigments required for painting, and the pigments are transported to the nozzle through a pipeline to realize the painting operation on the surface of the slurry pump.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although 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 the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paint spraying device for slurry pump production, characterized in that: The invention comprises a bearing platform (1), wherein a roller (2) is provided inside the bearing platform (1), wherein the roller (2) is frictionally connected to a bearing plate (3), wherein both ends of the bearing plate (3) are fixedly connected to a conveyor belt (4), wherein the conveyor belt (4) is rotationally connected to an output shaft of a motor (5), wherein the top of the bearing platform (1) is fixedly connected to a protective cover (6), wherein a rotating mechanism (7) for rotating a nozzle is provided inside the protective cover (6), wherein a telescopic rod (8) is provided on one side of the rotating mechanism (7), wherein one end of the telescopic rod (8) is fixedly connected to a slider (9) for moving left and right, wherein a nozzle (10) is provided inside the slider (9), wherein one end of the nozzle (10) is fixedly connected to a material storage box (11) for providing pigment.

2. A paint spraying device for slurry pump production according to claim 1, characterized in that: Connecting rods (301) are provided on both sides of the carrying plate (3), and the connecting rods (301) are slidably connected to the inner wall of the carrying platform (1).

3. A paint spraying device for slurry pump production according to claim 1, characterized in that: The rotating mechanism (7) comprises a nozzle bracket (701), an upper annular block (702), a lower annular block (703), a gear block (704), a spherical steel ball (705), an output gear rod (706), a second motor (707) and a touch switch (708); the upper annular block (702) is fixedly connected to the protective cover (6); a spherical steel ball (705) is arranged inside the upper annular block (702); the spherical steel ball (705) is rotatably connected to the upper part of the gear block (704); the lower part of the gear block (704) is rotatably connected to the spherical steel ball (705); the spherical steel ball (705) is rotatably connected to the lower annular block (703); and the upper annular block (702) is fixedly connected to the lower annular block (703).

4. A paint spraying device for slurry pump production according to claim 3, characterized in that: One end of the nozzle bracket (701) is fixedly connected to the inner side of the gear block (704); a touch switch (708) is provided on one side of the nozzle bracket (701); a plurality of nozzles (10) are provided inside the nozzle bracket (701); and the angle of the nozzle bracket (701) close to the nozzle (10) is 270 degrees.

5. A paint spraying device for slurry pump production according to claim 3, characterized in that: The upper annular block (702) and the lower annular block (703) are both provided with a limiting hole for the rotation of the output gear rod (706), one end of the output gear rod (706) is arranged inside the limiting hole, and the other end of the output gear rod (706) is fixedly connected to the second motor (707).

6. A paint spraying device for slurry pump production according to claim 3, characterized in that: The touch switch (708) functions to provide a signal to the second motor (707) to rotate the nozzle bracket (701) counterclockwise when the nozzle bracket (701) contacts the left side of the touch switch (708), and to rotate the nozzle bracket (701) clockwise when the nozzle bracket (701) contacts the right side of the touch switch (708).

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