Auxiliary screening equipment for pure polyester weather-resistant powder coating

Abstract

The auxiliary screening equipment for the pure polyester weather-proof powder coating comprises a machine body, a screening bin and a discharging port, the screening bin is fixedly connected to the top of the machine body, the discharging port is fixedly communicated with the outer surface of the screening bin, and a containing bin is fixedly connected to the center of the interior of the screening bin. According to the powder coating screening machine, the machine body, the screening bin, the discharging opening, the containing bin, the rotating assembly, a motor, a rotating rod, a connecting block, a sweeping assembly, a rotating groove, a polished rod, a rolling brush, a vibration assembly, a containing groove, a round rod, an L-shaped rod, a soft cushion and a triangular block are arranged and used in cooperation, and the problem that when powder coating is screened by the screening machine, too large or too tight material blocks are encountered is solved; and at the moment, the material blocks cannot be screened, and the screening machine can be blocked.

Description

Technical Field

[0001] The utility model belongs to the technical field of powder coating production, in particular to auxiliary screening equipment for pure polyester weather-resistant powder coating. Background Art

[0002] Powder coating is a new type of solvent-free 100% solid powder coating. Its dispersion medium is air instead of solvent and water. Therefore, it has the characteristics of no solvent pollution, 100% film formation and low energy consumption. Powder coating is mainly composed of solid resin, pigment, filler and additives, and its form is fine powder. Pure polyester weather-resistant powder coating is a powder coating made of hydroxyl polyester resin. Because of its good weather resistance and decorative properties, it is usually called weather-resistant powder coating. This coating is mainly used in building materials, home appliances, and general industrial fields, such as air conditioner casings, park equipment, lamp posts, outdoor furniture, lawn mowers, household machinery, etc. Auxiliary screening equipment is required in its production. Screening machine is a mechanical equipment that uses a screen to screen materials. It can screen out impurities, large particles or particles that do not meet the requirements in powder coating to ensure the quality and uniformity of powder coating.

[0003] The problem with the prior art is that when the screening machine is screening the powder coating, it may encounter material blocks that are too large or too dense. At this time, such material blocks cannot be screened and the screening machine may be blocked. Utility Model Content

[0004] In response to the problems existing in the prior art, the utility model provides an auxiliary screening equipment for pure polyester weather-resistant powder coatings, which has the advantage of preventing larger material blocks from clogging the screening machine, and solves the problem that the screening machine will encounter material blocks that are too large or too dense when screening powder coatings, and such material blocks cannot be screened at this time, and will also cause clogging of the screening machine.

[0005] The utility model is implemented as follows: an auxiliary screening device for pure polyester weather-resistant powder coating comprises a machine body, a screening bin and a discharge port, wherein the screening bin is fixedly connected to the top of the machine body, the discharge port is fixedly connected to the outer surface of the screening bin, a placement bin is fixedly connected to the center of the interior of the screening bin, a rotating component is fixedly connected to the interior of the placement bin, a cleaning component is arranged at the bottom of the rotating component, and the surface of the cleaning component is in contact with the bottom of the inner cavity of the screening bin, and vibration components are arranged on both the front and rear sides of the rotating component.

[0006] As a preferred embodiment of the utility model, the rotating assembly includes a motor, a rotating rod and a connecting block, the motor is fixedly connected to the inside of the placement bin, the rotating rod is fixedly connected to the output end of the motor, the connecting block is fixedly connected to the bottom of the rotating rod, a cleaning assembly is provided at the bottom of the connecting block, and a vibration assembly is provided on the front and rear sides of the connecting block. By setting up the rotating assembly, the rotating rod and the connecting block can be driven to rotate by the motor, and then the screening bin is cleaned by the cleaning assembly provided on the connecting block, and the vibration assembly knocks the blocked screening bin and crushes larger materials.

[0007] As a preferred embodiment of the utility model, the cleaning component includes a rotating groove, a polished rod and a roller brush, the rotating groove is opened at the bottom of the connecting block, the polished rod is arranged inside the rotating groove, and both ends of the polished rod are fixedly connected to the left and right sides of the inner wall of the rotating groove, the roller brush is sleeved on the surface of the polished rod, and the roller brush is in contact with the bottom of the inner cavity of the screening bin. By setting up the cleaning component, the surface of the screening bin can be cleaned to avoid blockage in the screening bin, thereby affecting the grading and screening of materials.

[0008] As a preferred embodiment of the utility model, the vibration assembly includes a placement groove, a round rod and an L rod. The placement groove is equidistantly opened on the front and rear sides of the connecting block, the round rod is arranged inside the placement groove, and the left and right ends of the round rod are fixedly connected to the left and right sides of the inner wall of the placement groove, and the L rod is sleeved on the surface of the round rod. By setting up the vibration assembly, the vibration of the screening machine can drive it to vibrate synchronously, and then the larger materials on the screening bin can be crushed.

[0009] As a preferred embodiment of the present invention, the bottom of the L-rod is fixedly connected with a soft pad, and the bottom of the soft pad is in contact with the bottom of the inner cavity of the screening bin. By providing the soft pad, the force of the L-rod hitting the screening bin can be reduced, thereby avoiding damage to the screening bin.

[0010] As a preferred embodiment of the utility model, triangular blocks are fixedly connected to the front and rear sides of the connecting block, the number of the triangular blocks corresponds to the number of placement slots, and are located above the placement slots. By arranging the triangular blocks, the placement slots can be shielded to prevent materials from entering the interior of the placement slots.

[0011] As a preferred embodiment of the present invention, the size of the placement slot enables the L-rod to rotate as a round rod. By providing a placement slot that can accommodate the flipping of the L-rod, the L-rod can be easily rotated around the round rod after passing through the vibration of the screening machine, thereby avoiding the inability to flip due to the placement slot being too small.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model solves the problem that the screening machine will encounter too large or too dense material blocks when screening powder coatings, and such material blocks cannot be screened at this time, and the screening machine will be blocked, by arranging the body, screening bin, discharging port, placement bin, rotating assembly, motor, rotating rod, connecting block, cleaning assembly, rotating groove, light rod, roller brush, vibration assembly, placement groove, round rod, L rod, soft pad and triangular block for coordinated use.

[0014] 2. The utility model provides a placement slot that can accommodate the flipping of the L-rod, so that the L-rod can be easily rotated around the round rod after the vibration of the screening machine, thereby avoiding the inability to flip the L-rod due to the placement slot being too small. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the screening device provided by the embodiment of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of a rotating assembly provided by an embodiment of the utility model;

[0017] Figure 3 The utility model embodiment provides Figure 2 A partial enlarged view of the middle A;

[0018] Figure 4 It is a bottom view of the rotating assembly provided by the embodiment of the utility model.

[0019] In the figure: 1. machine body; 2. screening bin; 3. discharge port; 4. storage bin; 5. rotating assembly; 501. motor; 502. rotating rod; 503. connecting block; 6. cleaning assembly; 601. rotating groove; 602. light rod; 603. roller brush; 7. vibration assembly; 701. storage groove; 702. round rod; 703. L rod; 8. cushion; 9. triangular block. DETAILED DESCRIPTION

[0020] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0021] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0022] like Figures 1 to 4As shown, an auxiliary screening device for pure polyester weather-resistant powder coating provided by an embodiment of the utility model includes a body 1, a screening bin 2 and a discharge port 3, the screening bin 2 is fixedly connected to the top of the body 1, the discharge port 3 is fixedly connected to the outer surface of the screening bin 2, a placement bin 4 is fixedly connected to the center of the interior of the screening bin 2, a rotating component 5 is fixedly connected to the interior of the placement bin 4, a cleaning component 6 is arranged at the bottom of the rotating component 5, and the surface of the cleaning component 6 is in contact with the bottom of the inner cavity of the screening bin 2, and a vibration component 7 is arranged on the front and rear sides of the rotating component 5.

[0023] refer to Figure 1 and Figure 2 The rotating component 5 includes a motor 501, a rotating rod 502 and a connecting block 503. The motor 501 is fixedly connected to the inside of the placement bin 4. The rotating rod 502 is fixedly connected to the output end of the motor 501. The connecting block 503 is fixedly connected to the bottom of the rotating rod 502. A cleaning component 6 is arranged at the bottom of the connecting block 503. Vibrating components 7 are arranged on both the front and rear sides of the connecting block 503.

[0024] The above scheme is adopted: by setting up the rotating component 5, the rotating rod 502 and the connecting block 503 can be driven to rotate by the motor 501, and then the screening bin 2 is cleaned by the cleaning component 6 set on the connecting block 503, and the vibration component 7 knocks the blocked screening bin 2 and crushes larger materials.

[0025] refer to Figure 3 and Figure 4 The cleaning component 6 includes a rotating groove 601, a polished rod 602 and a roller brush 603. The rotating groove 601 is opened at the bottom of the connecting block 503. The polished rod 602 is arranged inside the rotating groove 601, and both ends of the polished rod 602 are fixedly connected to the left and right sides of the inner wall of the rotating groove 601. The roller brush 603 is sleeved on the surface of the polished rod 602, and the roller brush 603 contacts the bottom of the inner cavity of the screening bin 2.

[0026] The above solution is adopted: by providing the cleaning component 6, the surface of the screening bin 2 can be cleaned to avoid blockage in the screening bin 2, thereby affecting the grading and screening of the materials.

[0027] refer to Figure 3 and Figure 4 The vibration assembly 7 includes a placement groove 701, a round rod 702 and an L rod 703. The placement groove 701 is equidistantly arranged on the front and rear sides of the connecting block 503. The round rod 702 is arranged inside the placement groove 701, and the left and right ends of the round rod 702 are fixedly connected to the left and right sides of the inner wall of the placement groove 701. The L rod 703 is sleeved on the surface of the round rod 702.

[0028] The above solution is adopted: by setting the vibration component 7, the vibration of the screening machine can drive it to vibrate synchronously, and then the larger materials on the screening bin 2 can be crushed.

[0029] refer to Figure 3 The bottom of the L rod 703 is fixedly connected with a cushion 8, and the bottom of the cushion 8 is in contact with the bottom of the inner cavity of the screening bin 2.

[0030] By adopting the above solution, the soft pad 8 is provided, so that the force of the L rod 703 hitting the screening bin 2 can be reduced, thereby avoiding damage to the screening bin 2.

[0031] refer to Figure 3 The front and rear sides of the connecting block 503 are fixedly connected with triangular blocks 9 , the number of the triangular blocks 9 corresponds to the number of the placement slots 701 , and the triangular blocks 9 are located above the placement slots 701 .

[0032] By adopting the above solution, the placement groove 701 can be shielded by providing the triangular block 9 to prevent the material from entering the placement groove 701 .

[0033] refer to Figure 3 The size of the placement slot 701 enables the L rod 703 to rotate with the round rod 702.

[0034] The above solution is adopted: by providing a placement slot 701 that can accommodate the flipping of the L rod 703, it is easy for the L rod 703 to rotate around the round rod 702 after the vibration of the screening machine, avoiding the placement slot 701 being too small to cause it to be unable to flip.

[0035] The working principle of this utility model:

[0036] When in use, the material to be screened is poured into the screening machine, and then screened by the screening machine. At this time, the motor 501 can be started, and the motor 501 drives the rotating rod 502 to rotate, and the rotating rod 502 drives the connecting block 503 to rotate. When the connecting block 503 rotates, the roller brush 603 at the bottom thereof will rotate on the surface of the light rod 602, so as to clean the surface of the screening bin 2, and then the vibration during the operation of the screening machine drives the soft pad 8 and the L rod 703 to rotate around the round rod 702, so as to crush the larger materials in the screening bin 2 through the soft pad 8 to avoid accumulation of materials in the screening bin 2.

[0037] In summary: the auxiliary screening equipment for pure polyester weather-resistant powder coating solves the problem that the screening machine may encounter too large or too dense material blocks when screening powder coatings, and such material blocks cannot be screened at this time, and the problem will also cause blockage of the screening machine.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] 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. An auxiliary screening device for pure polyester weather-resistant powder coating, comprising a body (1), a screening bin (2) and a discharge port (3), characterized in that: The screening bin (2) is fixedly connected to the top of the machine body (1), the discharge port (3) is fixedly connected to the outer surface of the screening bin (2), a placement bin (4) is fixedly connected at the center of the interior of the screening bin (2), a rotating component (5) is fixedly connected to the interior of the placement bin (4), a cleaning component (6) is arranged at the bottom of the rotating component (5), and the surface of the cleaning component (6) is in contact with the bottom of the inner cavity of the screening bin (2), and vibration components (7) are arranged on both the front and rear sides of the rotating component (5).

2. The auxiliary screening equipment for pure polyester weather-resistant powder coating according to claim 1, characterized in that: The rotating assembly (5) comprises a motor (501), a rotating rod (502) and a connecting block (503); the motor (501) is fixedly connected to the interior of the storage bin (4); the rotating rod (502) is fixedly connected to the output end of the motor (501); the connecting block (503) is fixedly connected to the bottom of the rotating rod (502); a cleaning assembly (6) is arranged at the bottom of the connecting block (503); and a vibration assembly (7) is arranged on both the front and rear sides of the connecting block (503).

3. The auxiliary screening device for pure polyester weather-resistant powder coating according to claim 2, characterized in that: The cleaning assembly (6) comprises a rotating groove (601), a polished rod (602) and a roller brush (603); the rotating groove (601) is opened at the bottom of the connecting block (503); the polished rod (602) is arranged inside the rotating groove (601), and both ends of the polished rod (602) are fixedly connected to the left and right sides of the inner wall of the rotating groove (601); the roller brush (603) is sleeved on the surface of the polished rod (602), and the roller brush (603) is in contact with the bottom of the inner cavity of the screening bin (2).

4. The auxiliary screening device for pure polyester weather-resistant powder coating according to claim 2, characterized in that: The vibration assembly (7) comprises a placement groove (701), a round rod (702) and an L rod (703); the placement groove (701) is equidistantly arranged on the front and rear sides of the connection block (503); the round rod (702) is arranged inside the placement groove (701), and the left and right ends of the round rod (702) are fixedly connected to the left and right sides of the inner wall of the placement groove (701); and the L rod (703) is sleeved on the surface of the round rod (702).

5. The auxiliary screening device for pure polyester weather-resistant powder coating according to claim 4, characterized in that: The bottom of the L-rod (703) is fixedly connected to a soft pad (8), and the bottom of the soft pad (8) is in contact with the bottom of the inner cavity of the screening bin (2).

6. The auxiliary screening device for pure polyester weather-resistant powder coating according to claim 4, characterized in that: The front and rear sides of the connection block (503) are both fixedly connected with triangular blocks (9), the number of the triangular blocks (9) corresponding to the number of the placement slots (701), and the triangular blocks (9) are located above the placement slots (701).

7. The auxiliary screening device for pure polyester weather-resistant powder coating according to claim 4, characterized in that: The size of the placement groove (701) enables the L rod (703) to rotate with the round rod (702).

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