Coating preparation mixing apparatus

Abstract

The utility model provides a kind of coating preparation mixing equipment, comprising: base, support seat, bunker, bin cover, stirring assembly and cleaning mechanism, wherein, support seat is set on base;Bunker is set on support seat;Support seat is set on bunker;Stirring assembly is set in support seat;Cleaning mechanism includes two limit disc, belt, two mounting plates, threaded rod and scraper, wherein, two mounting plates are respectively mounted in bunker;Two ends of threaded rod are respectively mounted in two mounting plates;One of two limit discs is set outside stirring assembly, and another limit disc is set outside threaded rod;Belt is wound outside two limit discs;Scraper and threaded rod are threadedly connected.The coating preparation mixing equipment of the utility model embodiment can drive threaded rod to rotate by the drive of stirring assembly, thereby driving scraper to move along the inner wall of bunker, and cleaning the residue on the inner wall of bunker.

Description

Technical Field

[0001] This utility model relates to the technical field of coating processing, and in particular to a coating preparation mixing device. Background Technology

[0002] A coating is a solid, continuous film obtained by applying paint in a single application. It serves purposes such as protection, insulation, and decoration. Paints can be gaseous, liquid, or solid, and their type and state are usually determined by the substrate to be sprayed. During the production and processing of coatings, mixing equipment is often required to mix the raw materials.

[0003] After the coating raw materials are mixed, some residual material adheres to the inner wall of the silo. This residue gradually solidifies and adheres firmly to the silo surface over time. During the next production run, this solidified residue may detach due to equipment vibration or material flow, mixing into the newly added raw materials. This negatively impacts the uniformity, stability, and various physicochemical properties of the coating product. Currently, operators clean the silo inner wall with water after mixing. However, for stubborn residues with strong adhesion, simple water rinsing is insufficient to completely remove them. These unremoved residues can still cause coating quality issues in subsequent production. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0005] Therefore, one objective of this utility model is to provide a coating preparation mixing device that can drive the threaded rod to rotate through the stirring component, thereby driving the scraper to move along the inner wall of the hopper to clean the residue on the inner wall of the hopper.

[0006] To achieve the above objectives, the first aspect of this utility model provides a coating preparation mixing device, comprising: a base, a support base, a hopper, a hopper cover, a mixing assembly, and a cleaning mechanism, wherein the support base is disposed on the base; the hopper is disposed on the support base; the support base is disposed on the hopper; the mixing assembly is disposed inside the support base; the cleaning mechanism includes two limiting discs, a belt, two mounting plates, a threaded rod, and a scraper, wherein the two mounting plates are respectively installed inside the hopper; both ends of the threaded rod are respectively installed inside the two mounting plates; one of the two limiting discs is disposed outside the mixing assembly, and the other limiting disc is disposed outside the threaded rod; the belt is wound around the outside of the two limiting discs; the scraper and the threaded rod are threadedly connected.

[0007] In addition, the coating preparation mixing device proposed above according to this utility model may also have the following additional technical features:

[0008] Specifically, the mixing assembly includes a drive unit, a central shaft, and multiple sets of mixing blades. The drive unit is mounted on a base; the central shaft passes through the support base and the bottom wall of the hopper; and the multiple sets of mixing blades are respectively mounted on the outer wall of the central shaft.

[0009] Specifically, a material conveying hopper is installed on the silo cover.

[0010] Specifically, the inner wall of the scraper is provided with flaps at equal intervals.

[0011] Specifically, the outer wall of the silo is equipped with a discharge assembly, which includes a discharge pipe, a mounting frame, a power source, and a baffle. One end of the discharge pipe penetrates the outer wall of the silo, and the mounting frame is located at the other end of the discharge pipe. The power source is installed inside the mounting frame. The baffle is located inside the discharge pipe, and the output end of the power source is connected to the baffle. The bottom wall of the discharge pipe has a discharge port.

[0012] Specifically, a guide plate is provided on the bottom wall of the discharge pipe.

[0013] Specifically, the outer wall of the base is symmetrically equipped with foot pads and ear plates.

[0014] Compared with the prior art, the present invention has the following beneficial effects: after the stirring assembly is started, its internal drive device will transmit power to the threaded rod, causing the threaded rod to rotate and thus drive the scraper to move along the inner wall of the hopper, thereby scraping off the residual material attached to the inner wall of the hopper.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0017] Figure 1 This is a schematic diagram of the overall structure of a coating preparation mixing device according to an embodiment of the present invention;

[0018] Figure 2 This is a cross-sectional view of a coating preparation mixing device according to an embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of the cleaning mechanism of a coating preparation mixing device according to an embodiment of the present invention;

[0020] Figure 4 This is a schematic diagram of the discharge component of a coating preparation mixing device according to an embodiment of the present invention.

[0021] Reference numerals in the attached drawings: 1. Base; 2. Support base; 3. Hopper; 4. Hopper cover; 5. Conveying hopper; 6. Mixing assembly; 61. Drive component; 62. Central shaft; 63. Mixing paddle; 7. Cleaning mechanism; 71. Limiting plate; 72. Belt; 73. Mounting plate; 74. Threaded rod; 75. Scraper; 8. Flip plate; 9. Discharge assembly; 91. Discharge pipe; 92. Mounting frame; 93. Power source; 94. Baffle; 95. Discharge port; 10. Guide plate; 11. Foot pad; 12. Ear plate. Detailed Implementation

[0022] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0023] The coating preparation mixing apparatus of this utility model is described below with reference to the accompanying drawings.

[0024] like Figures 1-4 As shown, the coating preparation mixing equipment of this utility model embodiment includes: a base 1, a support base 2, a hopper 3, a hopper cover 4, a stirring assembly 6, and a cleaning mechanism 7.

[0025] The support base 2 is mounted on the machine base 1, the hopper 3 is mounted on the support base 2, the support base 2 is mounted on the hopper 3, and the mixing component 6 is mounted inside the support base 2.

[0026] The cleaning mechanism 7 includes two limit discs 71, a belt 72, two mounting plates 73, a threaded rod 74, and a scraper 75.

[0027] Two mounting plates 73 are installed inside the hopper 3, and the two ends of the threaded rod 74 are installed inside the two mounting plates 73. One of the two limiting discs 71 is located outside the mixing assembly 6, and the other limiting disc 71 is located outside the threaded rod 74. The belt 72 is wound around the outside of the two limiting discs 71, and the scraper 75 is threadedly connected to the threaded rod 74.

[0028] The stirring assembly 6 includes a drive unit 61, a central shaft 62, and multiple sets of stirring paddles 63.

[0029] The drive unit 61 is mounted on the base 1, the central shaft 62 passes through the bottom wall of the support base 2 and the hopper 3, and multiple sets of stirring paddles 63 are respectively mounted on the outer wall of the central shaft 62.

[0030] It should be noted that the driving component 61 described in this embodiment is a swing motor.

[0031] Specifically, when it is necessary to mix the raw materials inside the silo 3, the operator can start the drive unit 61 through the external control device. At this time, the drive unit 61 will drive multiple sets of stirring paddles 63 to rotate through the central shaft 62, thereby mixing the raw materials inside the silo 3.

[0032] When the mixing is complete and the inner wall of the silo 3 needs to be cleaned, the staff can inject water into the silo 3 and then turn on the drive unit 61 through the external control device. At this time, the drive unit 61 will drive multiple sets of stirring paddles 63 to rotate through the central shaft 62, thereby scrubbing the inner wall of the silo 3. When the central shaft 62 rotates, the central shaft 62 will drive the external limiting plate 71 to rotate. Then the limiting plate 71 will drive another limiting plate 71 to rotate through the belt 72. At this time, the limiting plate 71 will drive the rotating threaded rod 74 to rotate inside the two mounting plates 73. At this time, the scraper 75 will follow the rotation of the threaded rod 74 and move back and forth along the inner wall of the silo 3, thereby scraping off the residue on the inner wall of the silo 3.

[0033] In one embodiment of this utility model, such as Figure 1 As shown, a material conveying hopper 5 is provided on the bin cover 4.

[0034] It is understandable that the coating material can be fed into the silo 3 through the conveying hopper 5 set on the silo cover 4.

[0035] In one embodiment of this utility model, such as Figure 3 As shown, flaps 8 are equidistantly arranged on the inner wall of scraper 75.

[0036] It is understandable that the flaps 8, which are equidistantly arranged on the inner wall of the scraper 75, can move up and down as the scraper 75 moves up and down, thereby turning the material in the hopper 3 up and down, so as to make the material in the hopper 3 more evenly mixed.

[0037] In one embodiment of this utility model, such as Figure 1 and Figure 4 As shown, the outer wall of the hopper 3 is equipped with a discharge assembly 9.

[0038] The discharge assembly 9 includes a discharge pipe 91, a mounting bracket 92, a power source 93, and a baffle 94.

[0039] One end of the discharge pipe 91 penetrates the outer wall of the hopper 3, the mounting frame 92 is set at the other end of the discharge pipe 91, the power source 93 is installed in the mounting frame 92, the baffle 94 is set inside the discharge pipe 91, and the output end of the power source 93 is connected to the baffle 94. The bottom wall of the discharge pipe 91 is provided with a discharge port 95.

[0040] It should be noted that the power source 93 described in this embodiment is a cylinder.

[0041] Specifically, when it is necessary to discharge the material in the hopper 3, the operator can turn on the power source 93 through the external control device. At this time, the power source 93 will drive the baffle 94 to move along the inner wall of the discharge pipe 91. When the baffle 94 moves to the outermost side of the discharge pipe 91, the material in the hopper 3 will be discharged through the discharge port 95. When the baffle 94 moves to the innermost side of the discharge pipe 91, the baffle 94 will seal the baffle 94, thereby preventing the material in the hopper 3 from being discharged.

[0042] In one embodiment of this utility model, such as Figure 1 , Figure 2 and Figure 4 As shown, a guide plate 10 is provided on the bottom wall of the discharge pipe 91.

[0043] It is understandable that the material discharged through the discharge port 95 will flow out through the guide plate 10 installed on the bottom wall of the discharge pipe 91.

[0044] In one embodiment of this utility model, such as Figure 1 and Figure 2 As shown, foot pads 11 and ear plates 12 are symmetrically arranged on the outer wall of the base 1.

[0045] It is understandable that the foot pads 11 and ear plates 12 are symmetrically arranged on the outer wall of the base 1, so that when moving the mixing device, the operator can move it by passing a cable through the foot pads 11 and ear plates 12 and then by using the lifting device.

[0046] In summary, after the mixing assembly is started, its internal drive device transmits power to the threaded rod, causing the threaded rod to rotate and thus drive the scraper to move along the inner wall of the hopper, thereby scraping off the residual material adhering to the inner wall of the hopper.

[0047] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0048] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0049] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A coating preparation mixing apparatus, characterized by, include: The machine base, support base, hopper, hopper cover, mixing assembly, and cleaning mechanism, among which, The support base is mounted on the machine base; The hopper is mounted on the support base; The support base is mounted on the hopper; The stirring assembly is disposed within the support base; The cleaning mechanism includes two limiting discs, a belt, two mounting plates, a threaded rod, and a scraper. The two mounting plates are respectively installed inside the hopper; The two ends of the threaded rod are respectively installed in the two mounting plates; One of the two limiting discs is disposed outside the stirring assembly, and the other limiting disc is disposed outside the threaded rod; The belt is wound around the outside of the two limiting discs; The scraper and the threaded rod are threadedly connected.

2. The coating preparation mixing apparatus according to claim 1, wherein The stirring assembly includes a drive unit, a central shaft, and multiple sets of stirring blades, wherein... The drive component is mounted on the base; The central shaft passes through the support base and the bottom wall of the hopper; Multiple sets of the aforementioned stirring blades are respectively disposed on the outer wall of the central shaft.

3. The coating preparation mixing apparatus of claim 1, wherein The bin cover is equipped with a material conveying hopper.

4. The coating preparation mixing apparatus of claim 1, wherein The inner wall of the scraper is provided with flaps at equal intervals.

5. The coating preparation mixing apparatus of claim 1, wherein The outer wall of the silo is equipped with a discharge assembly, wherein... The discharge assembly includes a discharge pipe, a mounting bracket, a power source, and a baffle. One end of the discharge pipe penetrates the outer wall of the hopper, and the mounting bracket is disposed at the other end of the discharge pipe; The power source is installed inside the mounting bracket; The baffle is disposed inside the discharge pipe, and the output end of the power source is connected to the baffle; The bottom wall of the discharge pipe has a discharge port.

6. The coating preparation mixing apparatus of claim 5, wherein The bottom wall of the discharge pipe is equipped with a guide plate.

7. The coating preparation mixing apparatus of claim 1, wherein The outer wall of the base is symmetrically provided with foot pads and ear plates.

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