Quantifying device for preparing epoxy coating

Abstract

The utility model relates to the technical field of epoxy coating processing, and discloses an epoxy coating preparation quantifying device which comprises a coating preparation tank, a sealing cover covers the coating preparation tank, an engine is mounted in the center of the top end of the sealing cover, and the output end of the engine extends into the coating preparation tank and is in transmission connection with a mixing shaft. A plurality of mixing rods are distributed on the outer wall of the mixing shaft, scraping plates are symmetrically fixed to the bottoms of the mixing rods, a quantitative flow dividing tank is installed at the discharging end of the coating preparation tank, and feeding pipes are symmetrically arranged on the outer wall of the quantitative flow dividing tank. Through the arrangement of a scraping plate and a mixing rod, it is ensured that epoxy coating is fully stirred in the coating preparation tank, coating components are evenly distributed, the quality and performance of the coating are improved, a sealing baffle is pushed by a connecting rod to rotate, the discharging port can be sealed when the sealing baffle and the discharging port are completely overlapped, and the coating preparation efficiency is improved. And when the overlapped part is gradually reduced, the discharge port is gradually expanded, so that the flow velocity of the coating can be adjusted.

Description

Technical Field

[0001] The present application relates to the technical field of epoxy coating processing, and in particular to a quantitative device for preparing epoxy coating. Background Art

[0002] In the coatings industry, epoxy coatings are widely used in construction, ships, automobiles, industrial equipment and other fields due to their excellent corrosion resistance, wear resistance and adhesion. However, in the construction process of epoxy coatings, precise metering and control of the coating is one of the key links, which directly affects the uniformity, thickness and final performance of the coating. Currently on the market, the quantification of epoxy coatings mainly relies on traditional volumetric or weight metering devices. Although these devices can meet production needs to a certain extent, traditional devices usually perform poorly in terms of coating stirring. The coating is prone to precipitation and stratification when left standing for a long time, which affects the quality and performance of the coating. In addition, the design of the discharge port often adopts a fixed structure, which is difficult to flexibly adjust according to production needs or the properties of the coating. As a result, in terms of discharge control, traditional devices generally have difficulty in effectively regulating the flow rate of the coating, which may result in excessive or insufficient discharge, affecting the construction progress and quality. Unstable discharge may also result in waste of coating resources or unsatisfactory construction results.

[0003] The above information disclosed in this background technology is only used to increase the understanding of the background technology of this application. Therefore, it may contain information that does not constitute the prior art known to ordinary technicians in this field. Utility Model Content

[0004] In order to solve the problem that traditional devices usually perform poorly in stirring paint, the paint is prone to sedimentation and stratification when left standing for a long time, which affects the quality and performance of the paint, and the design of the discharge port often adopts a fixed structure, which is difficult to flexibly adjust according to production needs or paint properties. As a result, in terms of discharge control, traditional devices generally have difficulty in effectively regulating the paint flow rate. This application provides a quantitative device for preparing epoxy paint.

[0005] The present application provides a quantitative device for preparing epoxy coatings using the following technical solution:

[0006] A dosing device for preparing epoxy paint includes a paint preparation tank, the upper cover of the paint preparation tank is provided with a sealing cover, an engine is installed at the center of the top of the sealing cover, the output end of the engine extends into the paint preparation tank and is transmission-connected to a mixing shaft, a plurality of mixing rods are distributed on the outer wall of the mixing shaft, scrapers are symmetrically fixed to the bottom of the mixing rods, a dosing diversion tank is installed at the discharge end of the paint preparation tank, a feeding pipe is symmetrically provided on the outer wall of the dosing diversion tank, a discharge port is symmetrically opened on the inner wall of the dosing diversion tank, and a sealing baffle is affixed to the inner wall of the discharge port.

[0007] Preferably, a supporting leg is welded to the outer wall of the bottom end of the coating preparation tank, and a feeding port is opened on one side of the top end of the sealing cover.

[0008] Preferably, the feeding port is communicated with the coating preparation tank, and a protective cover is connected to the outside of the feeding port by screws.

[0009] Preferably, the outer walls of the discharge ports on both sides are connected with diversion pipes via screws, one end of the diversion pipe is communicated with the inner wall of the feed pipe, and a spiral feeder is installed inside the feed pipe.

[0010] Preferably, a servo motor is installed at the bottom end of the quantitative diversion tank, and the output end of the servo motor extends into the quantitative diversion tank and is transmission-connected to a rotating shaft.

[0011] Preferably, connecting rods are symmetrically fixed to the outer wall of the rotating shaft, and one end of the connecting rod away from the rotating shaft is connected to the inner wall of the sealing baffle.

[0012] In summary, this application has the following beneficial technical effects:

[0013] The present application ensures that the epoxy coating is fully stirred in the coating preparation tank through the setting of the scraper plate and the mixing rod, so that the coating components are evenly distributed, thereby improving the quality and performance of the coating. The sealing baffle is driven to rotate by the connecting rod. When the sealing baffle completely overlaps with the discharge port, the discharge port can be sealed. When the overlapping part gradually shrinks, the discharge port gradually expands, thereby adjusting the flow rate of the coating to meet the quantitative discharge requirements under different construction needs. The coating is then transported outward for discharge through a spiral feeder, which can provide stable conveying power to ensure smooth flow of the coating during the feeding process. The coating preparation and conveying system of the present application improves the preparation quality and construction efficiency of the epoxy coating through functions such as mixing, self-cleaning, quantitative discharge, and smooth feeding and unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view of a quantitative device for preparing epoxy coatings according to an embodiment of the application.

[0015] Figure 2 This is an exploded view of a quantitative device for preparing epoxy coatings according to an embodiment of the application.

[0016] Figure 3 It is a structural schematic diagram of the quantitative diversion tank of the application embodiment.

[0017] Explanation of the accompanying symbols: 1. Paint preparation tank; 2. Support leg; 3. Engine; 4. Quantitative diversion tank; 5. Feeding pipe; 6. Feeding port; 7. Protective cover; 8. Mixing shaft; 9. Scraper; 10. Mixing rod; 11. Diversion pipe; 12. Servo motor; 13. Rotating shaft; 14. Connecting rod; 15. Sealing baffle; 16. Discharge port; 17. Screw feeder. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-3 This application is described in further detail.

[0019] The present application discloses a quantitative device for preparing epoxy coatings. Figure 1-Figure 2 , including a paint preparation tank 1, the outer wall of the bottom end of the paint preparation tank 1 is welded with a support leg 2 to ensure the overall support strength, the paint preparation tank 1 is covered with a sealing cover, and a feeding port 6 is opened on one side of the top of the sealing cover. The feeding port 6 is communicated with the paint preparation tank 1, which is convenient for adding epoxy paint into the paint preparation tank 1. A protective cover 7 is connected to the outside of the feeding port 6 by screws to prevent the epoxy paint from splashing, and an engine 3 is installed at the center of the top of the sealing cover. The output end of the engine 3 extends into the paint preparation tank 1 and is transmission-connected with a mixing shaft 8. A number of mixing rods 10 are distributed on the outer wall of the mixing shaft 8. The mixing shaft 8 is driven by the engine 3 to rotate and drive the mixing rod 10 to mix the epoxy paint, which can ensure that the epoxy paint is fully stirred in the paint preparation tank 1, so that the paint components are evenly distributed, and the quality and performance of the paint are improved. The bottom of the mixing rod 10 is symmetrically fixed with a scraper plate 9, and the scraper plate 9 contacts the inner wall of the paint preparation tank 1 to effectively prevent the paint from solidifying and agglomerating on the inner wall.

[0020] Combine Figure 3 As shown, the discharge end of the paint preparation tank 1 is equipped with a quantitative diversion tank 4, the outer wall of the quantitative diversion tank 4 is symmetrically provided with a feeding pipe 5, and the inner wall of the quantitative diversion tank 4 is symmetrically provided with a discharge port 16. The mixed paint can be diverted outward through the discharge ports 16 on both sides, and the outer walls of the discharge ports 16 on both sides are connected with a diversion pipe 11 by screws, one end of the diversion pipe 11 is communicated with the inner wall of the feeding pipe 5, and a spiral feeder 17 is installed inside the feeding pipe 5 to facilitate the transportation of the paint.

[0021] In the present application, a servo motor 12 is installed at the bottom end of the quantitative diversion tank 4, and the output end of the servo motor 12 extends into the quantitative diversion tank 4 and is connected to a rotating shaft 13. The outer wall of the rotating shaft 13 is symmetrically fixed with a connecting rod 14, and the end of the connecting rod 14 away from the rotating shaft 13 is fixed with a sealing baffle 15. The sealing baffle 15 is in contact with the inner wall of the discharge port 16. When the rotating shaft 13 rotates, it will push the sealing baffle 15 to rotate and completely overlap with the discharge port 16. At this time, the discharge port 16 can be sealed. When the overlapping part gradually shrinks, the discharge port 16 gradually expands, thereby adjusting the flow rate of the coating.

[0022] The implementation principle of a quantitative device for preparing epoxy coatings in the embodiment of the present application is as follows:

[0023] During use, the epoxy paint discharge pipe is installed through the feeding port 6, so that the epoxy paint is discharged into the paint preparation tank 1, and the mixing shaft 8 is driven by the engine 3 to rotate and drive the mixing rod 10 to mix the epoxy paint. At this time, the scraper 9 rotates in conjunction with the inner wall of the paint preparation tank 1 to contact the inner wall of the paint preparation tank 1 for self-cleaning to prevent the paint from solidifying and agglomerating on the inner wall. When the epoxy paint is evenly mixed, the regulating valve outside the discharge end is opened to discharge the material into the interior of the quantitative diversion tank 4, and the rotating shaft 13 is driven to rotate by the servo motor 12, and then the sealing baffle 15 is pushed to rotate by the connecting rod 14. At this time, the sealing baffle 15 rotates along the inner wall of the discharge port 16. When the sealing baffle 15 completely overlaps with the discharge port 16, the discharge port 16 can be sealed. When the overlapping part gradually shrinks, the discharge port 16 gradually expands, and then the flow rate of the paint can be adjusted to achieve quantitative discharge. The paint is then transported to the interior of the feeding pipe 5 through the diversion pipe 11, and the paint is transported outward for discharge through the screw feeder 17.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0025] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0026] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0027] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A dosing device for preparing epoxy coating, comprising a coating preparation tank (1), characterized in that: The coating preparation tank (1) is provided with a sealing cover on its upper cover, an engine (3) is installed at the center of the top of the sealing cover, an output end of the engine (3) extends into the coating preparation tank (1) and is transmission-connected to a mixing shaft (8), a plurality of mixing rods (10) are distributed on the outer wall of the mixing shaft (8), a scraper plate (9) is symmetrically fixed to the bottom of the mixing rod (10), a quantitative diversion tank (4) is installed at the discharge end of the coating preparation tank (1), a feed pipe (5) is symmetrically provided on the outer wall of the quantitative diversion tank (4), a discharge port (16) is symmetrically opened on the inner wall of the quantitative diversion tank (4), and a sealing baffle (15) is affixed to the inner wall of the discharge port (16).

2. The dosing device for preparing epoxy coating according to claim 1, characterized in that: A supporting leg (2) is welded to the outer wall of the bottom end of the coating preparation tank (1), and a feeding port (6) is provided on one side of the top end of the sealing cover.

3. The dosing device for preparing epoxy coating according to claim 2, characterized in that: The feeding port (6) is in communication with the coating preparation tank (1), and a protective cover (7) is connected to the outside of the feeding port (6) via screws.

4. The dosing device for preparing epoxy coating according to claim 1, characterized in that: The outer walls of the discharge ports (16) on both sides are connected to a diversion pipe (11) via screws, one end of the diversion pipe (11) is communicated with the inner wall of the feed pipe (5), and a screw feeder (17) is installed inside the feed pipe (5).

5. The dosing device for preparing epoxy coating according to claim 1, characterized in that: A servo motor (12) is installed at the bottom end of the quantitative diversion tank (4), and an output end of the servo motor (12) extends into the quantitative diversion tank (4) and is transmission-connected to a rotating shaft (13).

6. A dosing device for preparing epoxy coating according to claim 5, characterized in that: A connecting rod (14) is symmetrically fixed to the outer wall of the rotating shaft (13), and one end of the connecting rod (14) away from the rotating shaft (13) is connected to the inner wall of the sealing baffle (15).

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