Raw lacquer refining equipment

Abstract

The utility model relates to raw lacquer refining equipment which comprises a fixed shell, a raw lacquer refining device and a raw lacquer refining device, the vertical frame is arranged at the two ends of the fixed shell and comprises a supporting plate; the hollow auger shaft is arranged between the supporting plates; the first filter cartridge is arranged between the supporting plates; the second filter cartridge is arranged outside the first filter cartridge through a screw; the third filter cartridge is arranged outside the second filter cartridge through a screw; the main motor is arranged on the surface of the vertical frame; and the secondary motor is arranged on the outer surface of the fixed shell. Through the arrangement of the secondary motor, the transmission roller, the main motor, the hollow auger shaft and other components, the third filter cartridge can rotate under the action of friction force through the matching relation between the secondary motor and the transmission roller, and the hollow auger shaft is driven to rotate when the main motor is powered on; and thus, the raw lacquer raw materials transversely move under the action of the hollow auger shaft.

Description

Technical Field

[0001] The utility model relates to the technical field of raw lacquer manufacturing, and particularly relates to a raw lacquer refining device. Background Art

[0002] Raw lacquer, commonly known as "native lacquer", also known as "national lacquer" or "big lacquer", is a milky white natural liquid coating cut from lacquer trees. It gradually turns brown after contacting air. Raw lacquer has high economic value and has characteristics such as corrosion resistance, wear resistance, acid resistance, solvent resistance, heat resistance, good water isolation and insulation, and rich luster. It is a high-quality coating for military industry, industrial equipment, agricultural machinery, infrastructure construction, handicrafts, high-end furniture, etc.

[0003] When raw lacquer is produced into modern products, it needs to go through a series of processing steps. Among them, filtration is an important part of refining. Traditional filtration is to filter raw lacquer through a filter screen. The impurities after filtration remain on the surface of the filter screen. These impurities will affect the filtration effect, resulting in the need to clean the filtration equipment regularly, which is rather inconvenient. Therefore, a raw lacquer refining device is proposed to solve the above-mentioned problems. Content of the Utility Model

[0004] Based on the above description, the utility model provides a raw lacquer refining device to solve the problem that the filter screen of the existing filtering device is easily blocked by impurities.

[0005] The technical solution of the utility model to solve the above technical problems is as follows: a raw lacquer refining device, including: a fixed outer shell, the fixed outer shell includes a discharge port, a stand is arranged at both ends of the fixed outer shell and includes a support plate, a hollow auger shaft is arranged between the support plates, a first filter cylinder is arranged between the support plates, a second filter cylinder is arranged outside the first filter cylinder by screws, a third filter cylinder is arranged outside the second filter cylinder by screws, a main motor is arranged on the surface of the stand, and the output shaft is connected to the hollow auger shaft, a secondary motor is arranged on the outer surface of the fixed outer shell, and a transmission roller in contact with the outer surface of the third filter cylinder is arranged at the output shaft.

[0006] On the basis of the above technical solution, the utility model can be further improved as follows.

[0007] Further, the fixed outer shell includes a fixed cylinder, and a discharge port is arranged on the lower surface of the fixed cylinder.

[0008] Further, the stand includes a support plate, a first connecting frame and a second connecting frame are respectively arranged on opposite sides of the support plate through bearings, and both the first connecting frame and the second connecting frame are connected to the first filter cylinder by screws.

[0009] Further, the hollow auger shaft includes a hollow rod, a communication hole and a first auger blade are arranged on the outer surface of the hollow rod, and the hollow rod is connected to the first connecting frame and the second connecting frame through bearings.

[0010] Further, the first filter cylinder includes a first cylinder body, a first filter hole is arranged on the outer surface of one end of the first cylinder body close to the main motor, and a second auger blade is arranged on the outer surface of the first cylinder body.

[0011] Further, the second filter cylinder includes a second cylinder body, a second filter hole is arranged on the outer surface of one end of the second cylinder body away from the main motor, and a third auger blade is arranged on the outer surface of the second cylinder body.

[0012] Further, a connecting piece is arranged at one end of the second cylinder body close to the main motor, and the connecting piece is connected to the second connecting frame and the first filter cylinder through screws.

[0013] Further, the third filter cylinder includes a third cylinder body, a third filter hole is arranged on the outer surface of the middle end of the third cylinder body, and the third cylinder body is connected to the second filter cylinder through screws.

[0014] Compared with the prior art, the technical solution of the present application has the following beneficial technical effects:

[0015] 1. By arranging components such as a secondary motor, a transmission roller, a main motor and a hollow auger shaft, through the cooperation relationship between the secondary motor and the transmission roller, the third filter cylinder can rotate under the action of friction, and when the main motor is powered on, it drives the hollow auger shaft to rotate, so that the raw lacquer material moves horizontally under the action of the hollow auger shaft;

[0016] 2. By arranging the first filter cylinder, the second filter cylinder, the third filter cylinder and the fixed housing, the effect of multi-stage filtration is realized, so that the raw material enters the inside of the first filter cylinder from the communication hole after passing through the hollow auger shaft, and moves along the direction from A to B under the action of the hollow auger shaft. The filtered raw material drops into the second filter cylinder, and at this time the raw material moves along the direction from B to A, and the raw material after re-filtration drops into the third filter cylinder for filtration and then is discharged from the discharge port. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of a raw lacquer refining device provided by an embodiment of the present invention;

[0018] Figure 2 is Figure 1 a structural cross-sectional view of;

[0019] Figure 3 is Figure 2 a schematic structural diagram of another perspective of;

[0020] Figure 4 This is a schematic structural view of the vertical frame in the embodiment of the present utility model;

[0021] Figure 5 This is a schematic structural view of the hollow auger shaft in the embodiment of the present utility model;

[0022] Figure 6 This is a schematic structural view of the first filter cartridge in the embodiment of the present utility model;

[0023] Figure 7 This is a schematic structural view of the second filter cartridge in the embodiment of the present utility model;

[0024] In the drawings, the list of components represented by each reference numeral is as follows:

[0025] 1. Fixed outer shell; 11. Fixed cylinder; 12. Discharge port; 2. Vertical frame; 21. Support plate; 22. First connecting frame; 23. Second connecting frame; 3. Hollow auger shaft; 31. Hollow rod; 32. Communication hole; 33. First auger blade; 4. First filter cartridge; 41. First cylinder body; 42. First filter hole; 43. Second auger blade; 5. Second filter cartridge; 51. Second cylinder body; 52. Second filter hole; 53. Third auger blade; 54. Connecting piece; 6. Third filter cartridge; 61. Third cylinder body; 62. Third filter hole; 7. Main motor; 8. Driving roller; 9. Sub-motor. Detailed implementation manners

[0026] To facilitate the understanding of the present application, the present application will be described more comprehensively below with reference to the relevant drawings. Embodiments of the present application are shown in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present application more thorough and comprehensive.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs. The terms used in the description of the present application in this specification are only for the purpose of describing specific embodiments and are not intended to limit the present application.

[0028] As used herein, the singular forms "a", "an" and "the" may also include the plural forms unless the context clearly dictates otherwise. It should also be understood that the terms "including" or "having" etc. specify the presence of the stated features, wholes, steps, operations, components, parts or combinations thereof, but do not preclude the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.

[0029] Please refer toFigures 1-4 , a refined raw lacquer equipment, comprising:

[0030] A fixed outer shell 1, which includes a discharge port 12. The fixed outer shell 1 includes a fixed cylinder 11, and the lower surface of the fixed cylinder 11 is provided with the discharge port 12;

[0031] A vertical frame 2, which is arranged at both ends of the fixed outer shell 1 and includes a support plate 21. The vertical frame 2 includes the support plate 21. On the opposite sides of the support plate 21, a first connecting frame 22 and a second connecting frame 23 are respectively arranged through bearings. Both the first connecting frame 22 and the second connecting frame 23 are connected to the first filter cylinder 4 by screws;

[0032] A secondary motor 9, which is arranged on the outer surface of the fixed outer shell 1, and a transmission roller 8 in contact with the outer surface of the third filter cylinder 6 is arranged at the output shaft;

[0033] Based on the above, the fixed outer shell 1 plays a role in supporting the vertical frame 2 and provides a carrier for the installation of the transmission roller 8 and the secondary motor 9, enabling the transmission roller 8 to rotate normally. The first connecting frame 22 and the second connecting frame 23 are connected to the first filter cylinder 4 by screws, and the second connecting frame 23 is also connected to the second filter cylinder 5 at the same time, enabling the first filter cylinder 4 and the second filter cylinder 5 to be connected through the second filter cylinder 5.

[0034] Such as Figure 1 , Figure 2 And Figure 5 As shown, a hollow auger shaft 3 is arranged between the support plates 21. The hollow auger shaft 3 includes a hollow rod 31. Communication holes 32 and first auger blades 33 are arranged on the outer surface of the hollow rod 31. The hollow rod 31 is connected to the first connecting frame 22 and the second connecting frame 23 through bearings;

[0035] Based on the above, the hollow rod 31 plays a role in inputting raw lacquer raw materials, enabling the raw materials to enter the interior of the first filter cylinder 4 through the communication holes 32, and under the action of the first auger blades 33, enabling the raw lacquer raw materials to be conveyed along the direction from A to B.

[0036] Such as Figures 1-3 And Figure 6 As shown, a first filter cylinder 4 is arranged between the support plates 21. The first filter cylinder 4 includes a first cylinder body 41. First filter holes 42 are arranged on the outer surface of the first cylinder body 41 near one end of the main motor 7. Second auger blades 43 are arranged on the outer surface of the first cylinder body 41;

[0037] Based on the above, after the raw lacquer material is filtered through the holes 42 of the first filter cylinder, the filtered material drops from the first filter holes 42 into the interior of the second filter cylinder 5, while the impurities that cannot pass through the first filter holes 42 are discharged from one end of the first filter cylinder 42 close to the main motor 7 under the conveyance of the hollow auger shaft 3.

[0038] As Figures 1-3 and Figure 7 shown, the second filter cylinder 5 is arranged outside the first filter cylinder 4 by screws. The second filter cylinder 5 includes a second cylinder body 51. Second filter holes 52 are arranged on the outer surface of one end of the second cylinder body 51 away from the main motor 7. Third auger blades 53 are arranged on the outer surface of the second cylinder body 51. A connecting piece 54 is arranged at one end of the second cylinder body 51 close to the main motor 7. The connecting piece 54 is connected to the second connecting frame 23 and the first filter cylinder 4 by screws;

[0039] The third filter cylinder 6 is arranged outside the second filter cylinder 5 by screws. The third filter cylinder 6 includes a third cylinder body 61. Third filter holes 62 are arranged on the outer surface of the middle end of the third cylinder body 61. The third cylinder body 61 is connected to the second filter cylinder 5 by screws;

[0040] The secondary motor 9 is arranged on the outer surface of the fixed housing 1, and a transmission roller 8 in contact with the outer surface of the third filter cylinder 6 is arranged at the output shaft;

[0041] Based on the above, when the secondary motor 9 is powered on to drive the transmission roller 8 to rotate, the transmission roller 8 drives the third filter cylinder 6 to rotate under the action of friction. The third filter cylinder 6 then drives the second filter cylinder 5 and the first filter cylinder 4 to rotate in sequence. As a result, the raw material that drops into the interior of the second filter cylinder 5 moves along the direction from B to A under the action of the second auger blades 43. When the raw material moves to the second filter holes 52, secondary filtration is carried out. The filtered raw material drops through the second filter holes 52 into the interior of the third filter cylinder 6, and the remaining impurities are discharged from one end of the second filter cylinder 5 away from the main motor 7. The raw material that drops into the third filter cylinder 6 moves along the direction from A to B under the action of the third auger blades 53, is filtered through the third filter holes 62 and then discharged through the discharge port, and the impurities are discharged from one end of the third filter holes 62 close to the main motor 7.

[0042] In actual use of this embodiment, the main motor 7 drives the hollow auger shaft 3 to rotate, so that when the raw material enters, it can move along the first filter cylinder 4 towards the direction close to the main motor 7. During the movement, it is filtered through the first filter holes 42. The filtered raw material drops into the interior of the second filter cylinder 5, and the impurities that cannot be filtered are discharged from one end of the first filter cylinder 4 close to the main motor 7;

[0043] Meanwhile, the secondary motor 9 is energized to drive the transmission roller 8 to rotate, and the transmission roller 8 drives the third filter cartridge 6, the second filter cartridge 5, and the first filter cartridge 4 to rotate, wherein the directions of the second auger blade 43 and the third auger blade 53 are opposite;

[0044] The raw materials that fall into the interior of the second filter cartridge 5 move along the direction from B to A under the action of the second auger blade 43. When the raw materials move to the second filter holes 52, secondary filtration is carried out. The filtered raw materials fall into the interior of the third filter cartridge 6 through the second filter holes 52, and the remaining impurities are discharged from the end of the second filter cartridge 5 away from the main motor 7. The raw materials that fall into the third filter cartridge 6 move along the direction from A to B under the action of the third auger blade 53, are filtered through the third filter cartridge 62 and then discharged through the discharge port, and the impurities are discharged from the end of the third filter cartridge 62 close to the main motor 7;

[0045] This device filters the raw materials finely by setting three filter cartridges, filters out the impurities fully through the multi-stage filtration method, and can directly discharge the impurities that cannot pass through the filter holes through the auger conveying method, avoiding the situation that the filter holes are blocked by impurities resulting in weakened filtering effect.

[0046] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A refined raw lacquer equipment, characterized in that, Comprising: A fixed housing (1), which includes a discharge port (12); A stand (2), which is arranged at both ends of the fixed housing (1) and includes a support plate (21); A hollow auger shaft (3), which is arranged between the support plates (21); A first filter cylinder (4), which is arranged between the support plates (21); A second filter cylinder (5), which is arranged outside the first filter cylinder (4) by screws; A third filter cylinder (6), which is arranged outside the second filter cylinder (5) by screws; A main motor (7), which is arranged on the surface of the stand (2), and the output shaft is connected to the hollow auger shaft (3); A secondary motor (9), which is arranged on the outer surface of the fixed housing (1), and a driving roller (8) in contact with the outer surface of the third filter cylinder (6) is arranged at the output shaft.

2. The refined raw lacquer equipment according to claim 1, wherein The fixed housing (1) includes a fixed cylinder (11), and a discharge port (12) is arranged on the lower surface of the fixed cylinder (11).

3. The refined raw lacquer equipment according to claim 1, characterized in that, The stand (2) includes a support plate (21), and a first connecting frame (22) and a second connecting frame (23) are respectively arranged on opposite sides of the support plate (21) through bearings, and both the first connecting frame (22) and the second connecting frame (23) are connected to the first filter cylinder (4) by screws.

4. The refined raw lacquer equipment according to claim 3, characterized in that, The hollow auger shaft (3) includes a hollow rod (31), a communication hole (32) and a first auger blade (33) are arranged on the outer surface of the hollow rod (31), and the hollow rod (31) is connected to the first connecting frame (22) and the second connecting frame (23) through bearings.

5. The refined raw lacquer equipment according to claim 1, wherein, The first filter cylinder (4) includes a first cylinder body (41), a first filter hole (42) is arranged on the outer surface of one end of the first cylinder body (41) close to the main motor (7), and a second auger blade (43) is arranged on the outer surface of the first cylinder body (41).

6. The refined raw lacquer equipment according to claim 3, characterized in that, The second filter cylinder (5) includes a second cylinder body (51), a second filter hole (52) is arranged on the outer surface of one end of the second cylinder body (51) far from the main motor (7), and a third auger blade (53) is arranged on the outer surface of the second cylinder body (51).

7. The refined raw lacquer equipment according to claim 6, wherein One end of the second cylinder body (51) close to the main motor (7) is provided with a connecting piece (54), and the connecting piece (54) is connected to the second connecting frame (23) and the first filter cylinder (4) by screws.

8. The refined raw lacquer equipment according to claim 1, wherein, The third filter cylinder (6) includes a third cylinder body (61), a third filter hole (62) is arranged on the outer surface of the middle end of the third cylinder body (61), and the third cylinder body (61) is connected to the second filter cylinder (5) by screws.

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