A storage tank for preventing the precipitation of mechanical parts for painting

Abstract

This utility model discloses a storage tank for spraying mechanical parts to prevent sedimentation, comprising: a tank body and a top cover, wherein the tank body and the top cover form a closed space for holding paint; an anti-sedimentation unit integrated on the top cover, wherein the anti-sedimentation unit includes a stirring part, a scraping part, and a turning part, wherein the stirring part is used to stir the paint, the scraping part is located at the bottom of the tank body to scrape off the paint accumulated at the bottom, and the turning part is integrated on the scraping part to turn the paint at the bottom upwards. The stirring part, the scraping part, and the turning part work together to prevent the paint from settling to the bottom of the tank body. This utility model uses the stirring part to stir and mix the material in the tank body, while simultaneously driving the scraping part and the turning part to rotate. The scraping part scrapes off the paint accumulated at the bottom of the tank body, effectively separating the paint from the tank body, thus solving the problem of paint hardening and failure after accumulation. The turning part turns the material at the bottom upwards, mixing it evenly with the paint in the middle and upper parts.

Description

Technical Field

[0001] This utility model relates to the field of spraying technology, and in particular to a storage tank for spraying mechanical parts to prevent sedimentation. Background Technology

[0002] In the production of spray-painted mechanical parts, the storage tank, as the core equipment for temporary storage and supply of paint, directly affects the spraying quality due to the uniformity of the paint inside. Because spray paint (especially industrial paints containing metal particles or high-density fillers) is prone to sedimentation under gravity, a crusty layer often forms at the bottom of the tank, leading to problems such as uneven discharge concentration, spray gun clogging, and color differences. Traditional solutions mainly rely on top agitators, but these have some shortcomings: single agitation only maintains the flow of the upper and middle layers of paint, making it difficult to transport and mix the high-density sediment layer at the bottom; furthermore, the sediment layer adheres tightly to the tank bottom, making it impossible for the agitator to effectively remove it, and it hardens and fails after long-term accumulation.

[0003] Therefore, a storage tank for spraying mechanical parts that prevents sedimentation is needed to solve the above problems. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the above-mentioned problem with the storage tank for spraying mechanical parts to prevent sedimentation, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a storage tank for spraying mechanical parts to prevent sedimentation, which solves the problems of "single stirring only maintains the flow of the middle and upper layers of coating, making it difficult to transport and mix the high-density sediment layer at the bottom upwards; and the sediment layer adheres tightly to the bottom of the tank, making it impossible for the stirrer to effectively peel it off, and hardening and failing after long-term accumulation".

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a storage tank for spraying mechanical parts to prevent sedimentation, comprising: a tank body and a top cover, wherein the tank body and the top cover form a closed space for holding paint;

[0008] An anti-settling unit is integrated on the top cover. The anti-settling unit includes a stirring part, a scraping part, and a turning part. The stirring part is used to stir the coating. The scraping part is located at the bottom of the tank and is used to scrape off the coating accumulated at the bottom. The turning part is integrated on the scraping part and is used to turn the coating at the bottom upward.

[0009] The stirring section, scraping section, and turning section work together to prevent the coating from settling to the bottom of the tank.

[0010] As a preferred embodiment of the storage tank for spraying mechanical parts to prevent sedimentation as described in this utility model, the upper cover is fixed to the tank body by multiple bolts and anti-loosening nuts, and the upper cover is fixedly provided with an installation cylinder, a feed port and a connecting frame.

[0011] As a preferred embodiment of the storage tank for spraying mechanical parts to prevent sedimentation according to the present invention, the stirring part includes a servo motor fixedly mounted on the mounting cylinder and multiple sets of stirring blades. The output end of the servo motor extends into the tank body and is fixedly mounted on a rotating shaft. The stirring blades are fixedly mounted on the rotating shaft.

[0012] As a preferred embodiment of the material storage tank for spraying mechanical parts to prevent sedimentation according to the present invention, the scraping part includes a mounting frame disposed inside the tank and a plurality of scraping plates fixedly connected to the mounting frame.

[0013] As a preferred embodiment of the storage tank for spraying mechanical parts to prevent sedimentation according to the present invention, the flipping part includes a submersible motor fixedly mounted on a rotating shaft and a sealing cover fixedly mounted on a mounting frame. The output end of the submersible motor passes through the mounting frame and extends into the sealing cover and is fixedly fitted with a bevel gear. Two bevel gears are meshed on the bevel gear. A rotating rod is fixedly inserted at the center of each bevel gear. Multiple flip plates are fixedly mounted on each rotating rod.

[0014] In a preferred embodiment of the anti-sedimentation storage tank for spraying mechanical parts according to the present invention, one end of each of the plurality of rotating rods opposite to each other passes through the sealing cover and is rotatably connected to the mounting bracket. A sealing ring is provided between the rotating rod and the sealing cover, and the rotating rod is rotatably disposed on the inner wall of the sealing cover.

[0015] As a preferred embodiment of the storage tank for spraying mechanical parts to prevent sedimentation as described in this utility model, wherein: a discharge pipe is fixedly provided at the lower end of the tank body for connecting to the spraying equipment.

[0016] As a preferred embodiment of the storage tank for spraying mechanical parts to prevent sedimentation according to the present invention, the lower end of the tank body is provided with multiple support legs, and each support leg is fixed to the tank body by screws and mounting clips.

[0017] The beneficial effects of this utility model are as follows: the stirring part stirs and mixes the material in the tank, while driving the scraping part and the turning part to rotate. The scraping part scrapes off the paint accumulated at the bottom of the tank, effectively separating the paint from the tank and solving the problem of paint hardening and failure after accumulation. The turning part turns the bottom material upward and mixes it evenly with the middle and upper parts of the paint. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is a front structural diagram of a storage tank for spraying mechanical parts to prevent sedimentation, according to the present invention.

[0020] Figure 2 This is a partial cross-sectional view of a storage tank for spraying mechanical parts to prevent sedimentation, according to the present invention.

[0021] Figure 3 This is a schematic diagram of the anti-precipitation unit in this utility model.

[0022] Figure descriptions: 100, Tank body; 101, Support leg; 102, Discharge pipe; 200, Top cover; 201, Mounting cylinder; 202, Inlet; 203, Connecting frame; 300, Anti-sedimentation unit; 301, Stirring section; 301a, Servo motor; 301b, Rotating shaft; 301c, Stirring blade; 302, Scraping section; 302a, Mounting frame; 302b, Scraping plate; 303, Tilting section; 303a, Submersible motor; 303b, Bevel gear one; 303c, Bevel gear two; 303d, Rotating rod; 303e, Tilting plate. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0026] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0027] Example 1

[0028] Reference Figure 1 and Figure 2 This is the first embodiment of the present utility model. This embodiment provides a storage tank for spraying mechanical parts to prevent sedimentation. It can effectively separate the paint from the bottom of the tank 100 and mix it evenly with the middle and upper parts of the paint. It includes: a tank 100 and a top cover 200. The tank 100 and the top cover 200 form a closed space for holding the paint.

[0029] An anti-settling unit 300 is integrated on the upper cover 200. The anti-settling unit 300 includes a stirring part 301, a scraping part 302, and a turning part 303. The stirring part 301 is used to stir the coating. The scraping part 302 is located at the bottom of the tank 100 and is used to scrape off the coating accumulated at the bottom. The turning part 303 is integrated on the scraping part 302 and is used to turn the coating at the bottom upward.

[0030] The stirring part 301, the scraping part 302, and the turning part 303 work together to prevent the paint from settling at the bottom of the tank 100.

[0031] During use, the stirring part 301 stirs and mixes the material in the tank 100, while driving the scraping part 302 and the turning part 303 to rotate. The scraping part 302 scrapes away the paint accumulated at the bottom of the tank 100, effectively separating the paint from the tank 100. The turning part 303 turns the bottom material upward and mixes it evenly with the middle and upper parts of the paint.

[0032] Example 2

[0033] Reference Figures 1 to 3 This is the second embodiment of the present utility model. Unlike the previous embodiment, the upper cover 200 is fixed to the tank body 100 by multiple bolts and anti-loosening nuts, and spring washers are fitted on the bolts to prevent loosening. The upper cover 200 is fixedly provided with an installation cylinder 201, a feed inlet 202, a connecting frame 203, and a temperature sensor.

[0034] It should be noted that when separating the top cover 200, refer to... Figure 1 Remove the bolts and lift the top cover 200 using lifting equipment. The connecting frame 203 is designed to secure the lifting ropes. The temperature data of the coating can be obtained in real time through the temperature sensor.

[0035] The stirring unit 301 includes a servo motor 301a fixedly mounted on the mounting cylinder 201 and multiple sets of stirring blades 301c. The output end of the servo motor 301a extends into the tank 100 and is fixedly mounted on a rotating shaft 301b. The stirring blades 301c are fixedly mounted on the rotating shaft 301b. The servo motor 301a drives the rotating shaft 301b to rotate, thereby driving the stirring blades 301c to rotate.

[0036] The scraping section 302 includes a mounting bracket 302a disposed within the tank body 100 and a plurality of scraping plates 302b fixedly connected to the mounting bracket 302a, as shown in the figure. Figure 2 The lower end of the scraper 302b rests against the bottom of the tank 100.

[0037] The flipping unit 303 includes a submersible motor 303a fixedly mounted on a rotating shaft 301b and a sealing cover fixedly mounted on a mounting frame 302a. The output end of the submersible motor 303a passes through the mounting frame 302a and extends into the sealing cover, where a first bevel gear 303b is fixedly fitted. Two second bevel gears 303c are meshed on the first bevel gear 303b. A rotating rod 303d is fixedly inserted at the center of each second bevel gear 303c. Multiple flip plates 303e are fixedly mounted on each rotating rod 303d. The submersible motor 303a drives the first bevel gear 303b to rotate, which in turn drives the second bevel gear 303c to rotate and the rotating rod 303d to rotate. The rotating rod 303d then drives the flip plates 303e to rotate, which is used to flip the paint.

[0038] It should be noted that the surface of the 303a submersible motor must be coated with an anti-corrosion layer to meet the IP68 sealing rating. The sealing material must be compatible with the coating, and the selected motor power and torque must meet the load required for driving in high-viscosity coatings.

[0039] In this configuration, the opposite ends of multiple rotating rods 303d all pass through the sealing cover and are rotatably connected to the mounting bracket 302a. A sealing ring is provided between the rotating rod 303d and the sealing cover, and the rotating rod 303d is rotatably positioned on the inner wall of the sealing cover. The sealing performance is improved by the setting of the sealing ring.

[0040] The lower end of the tank 100 is fixedly equipped with a discharge pipe 102 for connecting to the spraying equipment.

[0041] The lower end of the tank body 100 is provided with multiple support legs 101, and each support leg 101 is fixed to the tank body 100 by screws and mounting clips.

[0042] In use, the servo motor 301 is started, and its output drives the rotating shaft 301b and the stirring blade 301c to rotate, stirring the coating. At the same time, the rotating shaft 301b drives the flipping part 303, the mounting frame 302a and the scraper 302b to rotate. The scraper 302b scrapes away the coating accumulated at the bottom of the tank 100, effectively separating the coating from the tank 100. The submersible motor 303a, bevel gear one 303b and bevel gear two 303c drive the rotating rod 303d to rotate, which in turn drives the flipping plate 303e to rotate. The flipping plate 303e flips the bottom material upward, mixing it evenly with the coating in the middle and upper parts.

[0043] It is worth noting that the entire device is controlled by a controller. Since the controller is a common device and belongs to the mature technology, its electrical connection relationship and specific circuit structure will not be described here.

[0044] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A sedimentation-preventing mechanical part paint spraying storage tank characterized by, include: The tank (100) and the top cover (200) form a closed space for holding paint; An anti-settling unit (300) is integrated on the upper cover (200). The anti-settling unit (300) includes a stirring part (301), a scraping part (302), and a turning part (303). The stirring part (301) is used to stir the coating. The scraping part (302) is located at the bottom of the tank (100) and is used to scrape off the coating accumulated at the bottom. The turning part (303) is integrated on the scraping part (302) and is used to turn the coating at the bottom upward. The stirring part (301), scraping part (302) and turning part (303) work together to prevent the coating from settling to the bottom of the tank (100).

2. The sedimentation-preventing mechanical part spray painting use storage tank according to claim 1, characterized in that: The top cover (200) is fixed to the tank body (100) by multiple bolts and anti-loosening nuts. The top cover (200) is fixed with an installation cylinder (201), a feed inlet (202) and a connecting frame (203).

3. The storage tank for spraying mechanical parts to prevent sedimentation according to claim 1, characterized in that: The stirring unit (301) includes a servo motor (301a) fixed on the mounting cylinder (201) and multiple sets of stirring blades (301c). The output end of the servo motor (301a) extends into the tank (100) and is fixedly provided with a rotating shaft (301b). The stirring blades (301c) are fixedly provided on the rotating shaft (301b).

4. The storage tank for spraying mechanical parts to prevent sedimentation according to claim 1, characterized in that: The scraping section (302) includes a mounting bracket (302a) disposed in the tank body (100) and a plurality of scraping plates (302b) fixedly connected to the mounting bracket (302a).

5. The storage tank for spraying mechanical parts to prevent sedimentation according to claim 1, characterized in that: The flipping part (303) includes a submersible motor (303a) fixedly mounted on a rotating shaft (301b) and a sealing cover fixedly mounted on a mounting frame (302a). The output end of the submersible motor (303a) passes through the mounting frame (302a) and extends into the sealing cover, where a bevel gear (303b) is fixedly fitted. Two bevel gears (303c) are meshed on the bevel gear (303b). A rotating rod (303d) is fixedly inserted at the center of each bevel gear (303c). Multiple flip plates (303e) are fixedly mounted on each rotating rod (303d).

6. The storage tank for spraying mechanical parts to prevent sedimentation according to claim 5, characterized in that: One end of each of the multiple rotating rods (303d) passes through the sealing cover and is rotatably connected to the mounting bracket (302a). A sealing ring is provided between the rotating rod (303d) and the sealing cover, and the rotating rod (303d) is rotatably located on the inner wall of the sealing cover.

7. The storage tank for spraying mechanical parts to prevent sedimentation according to claim 1, characterized in that: The lower end of the tank (100) is fixedly provided with a discharge pipe (102) for connecting to the spraying equipment.

8. The storage tank for spraying mechanical parts to prevent sedimentation according to claim 1, characterized in that: The lower end of the tank (100) is provided with a plurality of support legs (101), and each support leg (101) is fixed to the tank (100) by screws and mounting clips.

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