Vibrating filter sieve for wood lacquer

Abstract

The utility model provides a wood lacquer vibration filter sieve, and relates to the field of paint production. The wood lacquer vibration filter sieve comprises an outer barrel, a feeding end is fixed to the upper end of the outer barrel, two supports are fixedly installed at the outer end of the outer barrel, a rotating shaft is inserted between the two supports in a penetrating mode, the rotating shaft is rotationally connected with the two supports, a motor A is fixedly installed on one support, an output shaft of the motor A is connected with the rotating shaft, and a cam is fixedly installed on the rotating shaft. A telescopic rod is fixedly installed at the bottom of the outer barrel, a motor B is fixedly installed at the bottom of the outer barrel and located below the telescopic rod, and an output shaft of the motor B is connected with the telescopic rod. A disc is fixed in the upper end of the feeding end, a plurality of notches penetrating up and down are formed in the disc, and a mandrel is arranged in the outer barrel. According to the wood lacquer vibration filter sieve, by arranging the motor A, the motor B, the mandrel and the conical filter screen, wood lacquer can be evenly distributed on the conical filter screen, the area of the filter screen is fully utilized, and the high-efficiency and non-blocking filtering effect is achieved.

Description

Technical Field

[0001] The utility model relates to the field of paint production, in particular to a wood paint vibration filter screen. Background Art

[0002] Wood paint requires a variety of raw materials in the production process. The multiple raw materials need to be mixed in a certain ratio and then used. During the preparation process of wood paint, a lot of impurities and particles will appear. The impurities and particles need to be filtered before use, otherwise it will affect the quality of the wood paint.

[0003] Application number: CN201820681383.7 discloses a raw material mixing device for wood paint processing. The raw material mixing device can perform filtering and mixing simultaneously, thereby improving the efficiency of mixing and filtering of wood paint.

[0004] However, relying solely on vibration cannot completely filter out impurities in wood paint, otherwise the mesh still needs to be cleaned regularly. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a wood paint vibration filter screen, which solves the problems raised in the background technology.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a wood paint vibration filter screen, including an outer barrel, a feed end is fixed at the upper end of the outer barrel, two brackets are fixedly installed at the outer end of the outer barrel, a rotating shaft is inserted between the two brackets, the rotating shaft is rotatably connected with the two brackets, a motor A is fixedly installed on one bracket, the output shaft of motor A is connected with the rotating shaft, a cam is fixedly installed on the rotating shaft, a telescopic rod is fixedly installed at the bottom of the outer barrel, a motor B is fixedly installed at the bottom of the outer barrel below the telescopic rod, and the output shaft of motor B is connected with the telescopic rod. A disc is fixed inside the upper end of the feed end, and a plurality of notches are opened on the disc running through the upper and lower parts, a core shaft is arranged in the outer barrel, the bottom end of the core shaft is connected with the movable shaft of the telescopic rod, a rotating shaft is installed at the upper end of the core shaft, the upper end of the rotating shaft passes through the disc, a roller is fixedly installed at the upper end of the rotating shaft, and the roller contacts the cam. The outer fixed sleeve of the core shaft is provided with a conical filter screen, and the side wall of the outer barrel is provided with a raised ring at a circumferential position corresponding to the conical filter screen, and the conical filter screen is blocked by the raised ring when moving upward.

[0009] Preferably, legs are fixedly mounted on the outside of the outer barrel.

[0010] Preferably, the outer circle of the cam is a spiral convex structure, and the convex structure is only half a circle.

[0011] Preferably, a material receiving tray is provided at the inner bottom end of the outer barrel, and the center position of the material receiving tray is an upwardly protruding structure.

[0012] Preferably, two raised bars are provided on the outside of the swivel, and the swivel and the raised bars pass through the disc together, and the raised bars limit the rotation of the swivel relative to the disc.

[0013] Preferably, there are three conical filter screens, the tips of the upper and lower conical filter screens are arranged downward, and the tip of the middle conical filter screen is arranged upward, and the mesh surfaces of the conical filter screens are all located at the positions of their conical surfaces.

[0014] (III) Beneficial effects

[0015] The utility model provides a wood paint vibrating filter screen, which has the following beneficial effects:

[0016] 1. The wood paint vibrating filter screen is provided with motor A, motor B, core shaft and conical filter screen. The wood paint can be filtered layer by layer through three conical filter screens, and the impurities inside can be blocked. During filtering, first, motor A will rotate through the rotating shaft to drive the cam to rotate, so that the core shaft can be pressed down and lifted periodically. Since the cam is only half raised, when it rotates to a position without a raised position, the core shaft will be lifted instantly, and the conical filter screen will also be lifted and blocked by the raised ring, generating vibration. Therefore, the wood paint inside it will quickly pass through the filter screen under the up and down vibration, and it is not easy to be blocked. Moreover, the core shaft will also rotate with the rotation of motor B, so that the wood paint can be evenly distributed on the conical filter screen, making full use of the area of ​​the filter screen, and achieving a high-efficiency, non-clogging filtering effect.

[0017] 2. The wood paint vibrating filter screen has a conical filter screen. The first conical filter screen can gradually concentrate the wood paint in the middle position when it falls, and the middle conical filter screen can disperse the wood paint to avoid the wood paint always being filtered on the filter screens at the same upper and lower positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a top view of the structure of the utility model;

[0020] Figure 3 This is a cross-sectional view of the structure of the utility model;

[0021] Figure 4 For this utility model Figure 3 A magnified view of the structure at center.

[0022] Among them, 1 is an outer barrel, 2 is a feed end, 3 is a bracket, 4 is a rotating shaft, 5 is a motor A, 6 is a cam, 7 is a telescopic rod, 8 is a motor B, 9 is a disc, 10 is a notch, 11 is a core shaft, 12 is a rotating shaft, 13 is a roller, 14 is a conical filter screen, 15 is a raised ring, 16 is a leg, and 17 is a receiving tray. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides a wood paint vibrating filter screen:

[0025] like Figure 1-4 As shown, it includes an outer barrel 1, the outer side of the outer barrel 1 is fixedly installed with a support leg 16, the support leg 16 is used to support the outer barrel 1, the upper end of the outer barrel 1 is fixed with a feed end 2, the outer end of the outer barrel 1 is fixedly installed with two brackets 3, the bottom end of the bracket 3 can also play the effect of supporting the outer barrel 1, a rotating shaft 4 is inserted between the two brackets 3, the rotating shaft 4 is rotatably connected to the two brackets 3, a bearing is installed at the connection position between the rotating shaft 4 and the bracket 3, a motor A5 is fixedly installed on one bracket 3, the output shaft of the motor A5 is connected to the rotating shaft 4, a cam 6 is fixedly installed on the rotating shaft 4, the outer circle of the cam 6 is a spiral convex structure, and the convex structure is only half a circle, a receiving tray 17 is provided at the inner bottom end of the outer barrel 1, the receiving tray 17 is used to receive wood paint, and the center position of the receiving tray 17 is an upward convex structure, a telescopic rod 7 is fixedly installed at the bottom of the outer barrel 1, the telescopic rod 7 will be compressed when subjected to external force, the bottom of the outer barrel 1 is below the telescopic rod 7 and a motor B8 is fixedly installed, and the output shaft of the motor B8 is connected to the telescopic rod 7. A disc 9 is fixed inside the upper end of the feed end 2, and a plurality of notches 10 are provided on the disc 9 which pass through the disc 9 from top to bottom. A core shaft 11 is provided in the outer barrel 1, and the bottom end of the core shaft 11 is connected to the movable shaft of the telescopic rod 7. A swivel 12 is installed on the upper end of the core shaft 11, and the upper end of the swivel 12 passes through the disc 9. Two raised strips are provided on the outside of the swivel 12, and the swivel 12 and the raised strips pass through the disc 9 together. The raised strips limit the rotation of the swivel 12 relative to the disc 9, so that the swivel 12 can only move up and down. A roller 13 is fixedly installed on the upper end of the swivel 12, and the roller 13 is in contact with the cam 6. The outer fixed sleeve of the core shaft 11 is provided with a conical filter 14. There are three conical filters 14. The tips of the upper and lower conical filters 14 are set downward, and the tip of the middle conical filter 14 is set upward. The mesh surfaces of the conical filters 14 are all in the position of their conical surfaces. The side walls of the outer barrel 1 are provided with raised rings 15 at the circumferential positions corresponding to the conical filters 14. When the conical filters 14 move upward, they are blocked by the raised rings 15.

[0026] When in use, the wood paint can be filtered layer by layer through three conical filters 14, and the impurities inside can be blocked. During filtering, first, the motor A5 will rotate through the shaft 4 to drive the cam 6 to rotate, so that the core shaft 11 can be periodically pressed down and lifted. Since the cam 6 is only half raised, when it rotates to a position without a raised position, the core shaft 11 will be lifted instantly, and the conical filter 14 will also be lifted and blocked by the raised ring 15, generating vibration. As a result, the wood paint inside it will quickly pass through the filter under the up and down vibration, and it is not easy to get blocked. The first conical filter 14 can gradually concentrate the wood paint in the middle position when it falls, and the middle conical filter 14 can disperse the wood paint, and the core shaft 11 will also rotate with the rotation of the motor B8, so that the wood paint can be evenly distributed on the conical filter 14, making full use of the area of ​​the filter.

[0027] Although the 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 that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wood paint vibrating filter screen, comprising an outer barrel (1), characterized in that: A feeding end (2) is fixed at the upper end of the outer barrel (1); two brackets (3) are fixedly installed at the outer end of the outer barrel (1); a rotating shaft (4) is inserted between the two brackets (3); the rotating shaft (4) is rotatably connected to the two brackets (3); a motor A (5) is fixedly installed on one bracket (3); the output shaft of the motor A (5) is connected to the rotating shaft (4); a cam (6) is fixedly installed on the rotating shaft (4); a telescopic rod (7) is fixedly installed at the bottom of the outer barrel (1); a motor B (8) is fixedly installed at the bottom of the outer barrel (1) below the telescopic rod (7); the output shaft of the motor B (8) is connected to the telescopic rod (7); A disc (9) is fixed inside the upper end of the feed end (2), and a plurality of notches (10) are formed on the disc (9) and extend therethrough. A core shaft (11) is provided inside the outer barrel (1), and the bottom end of the core shaft (11) is connected to the movable shaft of the telescopic rod (7). A swivel shaft (12) is installed on the upper end of the core shaft (11), and the upper end of the swivel shaft (12) passes through the disc (9). A roller (13) is fixedly installed on the upper end of the swivel shaft (12), and the roller (13) contacts the cam (6). The outer fixed sleeve of the core shaft (11) is provided with a conical filter screen (14), and the side wall of the outer barrel (1) is provided with a raised ring (15) at a circumferential position corresponding to the conical filter screen (14), and the conical filter screen (14) is blocked by the raised ring (15) when moving upward.

2. A wood paint vibrating filter screen according to claim 1, characterized in that: A support leg (16) is fixedly mounted on the outside of the outer barrel (1).

3. A wood paint vibrating filter screen according to claim 2, characterized in that: The outer circle of the cam (6) is a spiral convex structure, and the convex structure is only half a circle.

4. A wood paint vibrating filter screen according to claim 3, characterized in that: A material receiving tray (17) is provided at the inner bottom end of the outer barrel (1), and the center position of the material receiving tray (17) is an upwardly protruding structure.

5. A wood paint vibrating filter screen according to claim 4, characterized in that: Two raised strips are provided on the outside of the rotating shaft (12); the rotating shaft (12) and the raised strips pass through the disc (9) together; the raised strips () limit the rotation of the rotating shaft (12) relative to the disc (9).

6. A wood paint vibrating filter screen according to claim 5, characterized in that: There are three conical filter screens (14), the tips of the upper and lower conical filter screens (14) are arranged downward, and the tip of the middle conical filter screen (14) is arranged upward, and the mesh surfaces of the conical filter screens (14) are all located at the positions of their conical surfaces.

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