Filtering equipment for pure polyester weather-resistant powder coating

By designing a filtering device with a transmission mechanism, efficient filtration of pure polyester weather-resistant powder coating is achieved, the problem of incomplete filtration caused by gaps in the installation frame is solved, and the filtering effect and stability are improved.

CN223314256UActive Publication Date: 2025-09-09JIANGSU HUAGUANG POWDER
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Patent Information

Application Number
CN202422278341.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-19
Publication Date
2025-09-09
Estimated Expiration
2034-09-19

AI Technical Summary

Technical Problem

In the prior art, during the filtering process of pure polyester weather-resistant powder coating, due to the gaps between the mounting frames, the powder coating easily enters the gaps between the filter screens and cannot be effectively filtered.

Method used

A filtering device is designed, which includes a cylinder, a filter group, a transmission rod, a driving plate, a transmission mechanism, a roller, a lifting rod and a spring. The motor drives the rotating plate and the movable column to rotate, driving the movable strip to move back and forth, realizing the reciprocating up and down movement of the filter group, forming a vibration force, ensuring that the filter fits tightly with the cylinder to avoid leakage between gaps.

Benefits of technology

A high-efficiency filtration effect is achieved, and the powder coating is filtered layer by layer, which improves the filtration effect, avoids the leakage of powder coating in the gaps, and enhances the use effect and stability of the filter.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses filtering equipment for a pure polyester weather-proof powder coating, which comprises a barrel, a filter screen group is arranged in the barrel, transmission rods are fixedly connected to the front side and the rear side of the filter screen group, the outer sides of the transmission rods penetrate to the outer side of the barrel, and a driving plate is arranged at the top of the barrel. The motor drives the rotating plate and the moving column to rotate, in the rotating process of the moving column, the moving strip plate is driven to do left-right reciprocating motion, the moving strip plate drives the plate to do left-right reciprocating motion, and the driving plate drives the roller, the lifting rod, the transmission rod and the filter screen set to do up-and-down reciprocating motion. The filter screen set forms vibration force, no leakage gap exists between the barrel and the filter screen set, the filter screen set can filter the pure polyester weather-proof powder coating layer by layer, the advantage of efficient filtering is achieved, the filter screen and the barrel are tightly attached, the powder coating has no gap and can be leaked, and the powder coating filtering effect is improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of powder coating processing equipment, in particular to filtering equipment for pure polyester weather-resistant powder coating. Background Art

[0002] In the process of processing pure polyester weather-resistant powder coating, filtering equipment is required, and the patent announcement number is CN216539457U, which discloses a fine powder coating vibration filtering device, including a filter box, a discharge port is fixedly installed in the middle of the bottom of the filter box, support legs are fixedly installed at equal angles on the bottom of the filter box, and sleeves are fixedly installed on both sides of the bottom of the inner cavity of the filter box; the utility model, through the cooperation between the motor and the transmission shaft and the external sleeve and the connecting rod, when the roller rotates to contact the support plate, the column drives the connecting block to move downward, and at the same time compresses the first spring, and when the roller rotates to separate from the support plate, the first spring resets and moves the connecting block upward, and then the mounting frames on both sides continue to move, so that the filter net can achieve the effect of vibration, thereby making the powder coating filtering effect better.

[0003] The above-mentioned existing technical solution has the following defects: there is a gap between the installation frames on both sides, and the filter screen is installed inside the installation frame. There is a gap between the filter screens on both sides. When the filter screen vibrates the powder coating, the powder coating that is lifted up can easily enter the gap between the filter screens, resulting in the powder coating cannot be effectively filtered. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide a filtering equipment for pure polyester weather-resistant powder coating, which has the advantage of high-efficiency filtration and solves the problem that there is a gap between the mounting frames on both sides, and the filter screen is installed inside the mounting frame, and there is a gap between the filter screens on both sides. During the process of vibrating the powder coating, the powder coating that is lifted up by the filter screen can easily enter the gap between the filter screens, resulting in the problem that the powder coating cannot be effectively filtered.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filtering device for pure polyester weather-resistant powder coating, comprising a cylinder, a filter mesh group is arranged inside the cylinder, the front and rear sides of the filter mesh group are fixedly connected to a transmission rod, the outer side of the transmission rod passes through the outer side of the cylinder, a driving plate is arranged on the top of the cylinder, the front and rear sides of the right side of the driving plate are fixedly connected to a transmission mechanism, a roller is arranged on the top of the driving plate, a lifting rod is arranged inside the roller, the front and rear sides of the lifting rod are fixedly connected to the top of the transmission rod through a connecting block, the bottom of the transmission rod is fixedly connected to a push plate, the top of the push plate is fixedly connected to a spring, and the top of the spring is fixedly connected to the bottom of the cylinder.

[0006] As a preferred embodiment of the present invention, the transmission mechanism includes a moving strip, a moving column is provided inside the moving strip, the top of the moving column is fixedly connected to a rotating plate, the top of the rotating plate is provided with a mounting bracket, the bottom of the mounting bracket is fixedly connected to the top of the cylinder, the top of the mounting bracket is fixedly connected to a motor, the output end of the motor passes through the interior of the mounting bracket, and the output end of the motor is fixedly connected to the top of the rotating plate.

[0007] As a preferred embodiment of the present invention, a slide bar is fixedly connected to the left side of the mounting frame, a stabilizing plate is sleeved on the surface of the slide bar, and the right side of the stabilizing plate is fixedly connected to the left side of the driving plate.

[0008] As a preferred embodiment of the present invention, a reinforcing rib is fixedly connected to the surface of the stabilizing plate, and the reinforcing rib is located at the top of the cylinder.

[0009] As a preferred embodiment of the present invention, a reinforcement piece is fixedly connected to the top of the stabilizing plate, and the right side of the reinforcement piece is fixedly connected to the left side of the driving plate.

[0010] As a preferred embodiment of the present invention, a reinforcement block is fixedly connected to the right side of the surface of the slide rod, and the right side of the reinforcement block is fixedly connected to the left side of the mounting frame.

[0011] As a preferred embodiment of the present invention, the spring is located at the bottom of the driving plate, there are multiple springs, and the multiple springs are distributed at equal distances.

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

[0013] 1. The utility model drives the rotating plate and the moving column to rotate through a motor. During the rotation of the moving column, the moving strip plate is driven to reciprocate left and right. The moving strip plate drives the plate to reciprocate left and right. The driving plate drives the roller and the lifting rod, the transmission rod and the filter group to move up and down reciprocatingly. When the filter group moves up and down at a fast frequency, the filter group forms a vibration force. There is no gap between the cylinder and the filter group that can leak. The filter group will filter the pure polyester weather-resistant powder coating layer by layer, which has the advantage of high-efficiency filtration. The filter screen fits tightly to the cylinder, and there is no gap for the powder coating to leak, thereby improving the powder coating filtering effect.

[0014] 2. The utility model is provided with a transmission mechanism, which can lift and shake the filter group and the transmission rod, thereby preventing the filter group from vibrating and improving the use effect of the filter group. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2A three-dimensional diagram of the filter assembly of the present invention;

[0017] Figure 3 This is a three-dimensional diagram of the driving plate of the utility model;

[0018] Figure 4 It is a three-dimensional diagram of the motor of the present utility model.

[0019] In the figure: 1. Cylinder; 2. Filter group; 3. Transmission rod; 4. Driving plate; 5. Transmission mechanism; 51. Moving strip; 52. Moving column; 53. Rotating plate; 54. Mounting frame; 55. Motor; 6. Drum; 7. Lifting rod; 8. Push plate; 9. Spring; 10. Sliding rod; 11. Stabilizing plate; 12. Reinforcing rib; 13. Reinforcing piece; 14. Reinforcing block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figures 1 to 4 As shown, the utility model provides a filtering equipment for pure polyester weather-resistant powder coating, including a cylinder 1, a filter mesh group 2 is arranged inside the cylinder 1, the front and rear sides of the filter mesh group 2 are fixedly connected to a transmission rod 3, the outer side of the transmission rod 3 passes through the outer side of the cylinder 1, and a driving plate 4 is provided on the top of the cylinder 1, and the front and rear sides of the right side of the driving plate 4 are fixedly connected to a transmission mechanism 5, a roller 6 is provided on the top of the driving plate 4, and a lifting rod 7 is provided inside the roller 6, and the front and rear sides of the lifting rod 7 are fixedly connected to the top of the transmission rod 3 through a connecting block, and the bottom of the transmission rod 3 is fixedly connected to a push plate 8, and the top of the push plate 8 is fixedly connected to a spring 9, and the top of the spring 9 is fixedly connected to the bottom of the cylinder 1.

[0022] refer to Figure 3 The transmission mechanism 5 includes a moving strip 51, a moving column 52 is provided inside the moving strip 51, the top of the moving column 52 is fixedly connected to a rotating plate 53, the top of the rotating plate 53 is provided with a mounting bracket 54, the bottom of the mounting bracket 54 is fixedly connected to the top of the cylinder 1, the top of the mounting bracket 54 is fixedly connected to a motor 55, the output end of the motor 55 passes through the interior of the mounting bracket 54, and the output end of the motor 55 is fixedly connected to the top of the rotating plate 53.

[0023] As a technical optimization solution of the present invention, by providing a transmission mechanism 5, the filter group 2 and the transmission rod 3 can be raised, lowered and shaken, thereby preventing the filter group 2 from vibrating and improving the use effect of the filter group 2.

[0024] refer to Figure 3 The left side of the mounting frame 54 is fixedly connected with a slide rod 10 , and a stabilizing plate 11 is sleeved on the surface of the slide rod 10 . The right side of the stabilizing plate 11 is fixedly connected to the left side of the driving plate 4 .

[0025] As a technical optimization solution of the present invention, by setting the sliding rod 10 and the stabilizing plate 11, the driving plate 4 can be stabilized in sliding, avoiding shaking of the driving plate 4 during sliding movement, causing the driving plate 4 to loosen, and improving the sliding stability of the driving plate 4.

[0026] refer to Figure 3 A reinforcing rib 12 is fixedly connected to the surface of the stabilizing plate 11 , and the reinforcing rib 12 is located at the top of the cylinder 1 .

[0027] As a technical optimization solution of the present invention, by setting reinforcing ribs 12, the structural strength of the stabilizing plate 11 can be strengthened, thereby preventing the stabilizing plate 11 from being deformed during long-term use, which would cause the stabilizing plate 11 to be unable to be used normally, and improving the stability of the stabilizing plate 11.

[0028] refer to Figure 3 The top of the stabilizing plate 11 is fixedly connected with a reinforcing member 13 , and the right side of the reinforcing member 13 is fixedly connected to the left side of the driving plate 4 .

[0029] As a technical optimization solution of the present invention, by setting a reinforcement piece 13, the connection between the stabilizing plate 11 and the driving plate 4 can be reinforced to avoid breakage of the stabilizing plate 11 and the driving plate 4 during use, prevent the stabilizing plate 11 and the driving plate 4 from being unable to cooperate, and improve the use effect of the stabilizing plate 11 and the driving plate 4.

[0030] refer to Figure 3 The right side of the surface of the slide bar 10 is fixedly connected with a reinforcement block 14 , and the right side of the reinforcement block 14 is fixedly connected to the left side of the mounting bracket 54 .

[0031] As a technical optimization solution of the present invention, by setting a reinforcement block 14, the connection between the slide rod 10 and the mounting frame 54 can be reinforced to prevent the slide rod 10 and the mounting frame 54 from breaking during use, prevent the slide rod 10 and the mounting frame 54 from being unable to cooperate, and improve the use effect of the slide rod 10 and the mounting frame 54.

[0032] refer to Figure 2 The spring 9 is located at the bottom of the driving plate 4. There are several springs 9, and the springs 9 are distributed at equal distances.

[0033] As a technical optimization solution of the present invention, by setting a spring 9, the push plate 8 can be pushed to automatically reset and move, avoiding the push plate 8 being unable to automatically return to its original position after being driven, and requiring manual reset, thereby improving the convenience of using the push plate 8.

[0034] The working principle and usage process of the present invention are as follows: when the filter group 2 needs to vibrate during use, the motor 55 is started, and the motor 55 drives the rotary plate 53 and the moving column 52 to rotate. During the rotation of the moving column 52, the moving strip plate 51 is driven to reciprocate left and right. The moving strip plate 51 drives the plate 4 to reciprocate left and right, and the driving plate 4 drives the roller 6 and the lifting rod 7, the transmission rod 3 and the filter group 2 to move up and down. When the filter group 2 moves up and down at a fast frequency, the filter group 2 forms a vibration force, and there is no gap between the cylinder 1 and the filter group 2 that can leak. The filter group 2 will filter the pure polyester weather-resistant powder coating layer by layer, thereby having the advantage of high-efficiency filtration.

[0035] To sum up: the filtering equipment for pure polyester weather-resistant powder coating solves the problem that there is a gap between the mounting frames on both sides through the coordinated use of the cylinder 1, the filter screen group 2, the transmission rod 3, the driving plate 4, the transmission mechanism 5, the roller 6, the lifting rod 7, the push plate 8 and the spring 9. The filter screen is installed inside the mounting frame, and there is a gap between the filter screens on both sides. When the filter screen vibrates the powder coating, the powder coating that is lifted up easily enters the gap between the filter screens, resulting in the powder coating cannot be effectively filtered.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filtering device for pure polyester weather-resistant powder coating, comprising a cylinder (1), characterized in that: A filter screen group (2) is provided inside the cylinder (1), and the front and rear sides of the filter screen group (2) are fixedly connected to a transmission rod (3), and the outer side of the transmission rod (3) extends to the outer side of the cylinder (1). A driving plate (4) is provided on the top of the cylinder (1), and the front and rear sides of the right side of the driving plate (4) are fixedly connected to a transmission mechanism (5). A roller (6) is provided on the top of the driving plate (4), and a lifting rod (7) is provided inside the roller (6). The front and rear sides of the lifting rod (7) are fixedly connected to the top of the transmission rod (3) through a connecting block. The bottom of the transmission rod (3) is fixedly connected to a push plate (8), and the top of the push plate (8) is fixedly connected to a spring (9), and the top of the spring (9) is fixedly connected to the bottom of the cylinder (1).

2. The filtering device for pure polyester weather-resistant powder coating according to claim 1, characterized in that: The transmission mechanism (5) comprises a moving strip (51), a moving column (52) is provided inside the moving strip (51), a rotating plate (53) is fixedly connected to the top of the moving column (52), a mounting frame (54) is provided on the top of the rotating plate (53), the bottom of the mounting frame (54) is fixedly connected to the top of the cylinder (1), the top of the mounting frame (54) is fixedly connected to a motor (55), the output end of the motor (55) passes through the interior of the mounting frame (54), and the output end of the motor (55) is fixedly connected to the top of the rotating plate (53).

3. The filtering device for pure polyester weather-resistant powder coating according to claim 2, characterized in that: The left side of the mounting frame (54) is fixedly connected to a slide bar (10), the surface of the slide bar (10) is sleeved with a stabilizing plate (11), and the right side of the stabilizing plate (11) is fixedly connected to the left side of the driving plate (4).

4. The filtering device for pure polyester weather-resistant powder coating according to claim 3, characterized in that: A reinforcing rib (12) is fixedly connected to the surface of the stabilizing plate (11), and the reinforcing rib (12) is located at the top of the cylinder (1).

5. The filtering device for pure polyester weather-resistant powder coating according to claim 3, characterized in that: A reinforcing piece (13) is fixedly connected to the top of the stabilizing plate (11), and the right side of the reinforcing piece (13) is fixedly connected to the left side of the driving plate (4).

6. The filtering device for pure polyester weather-resistant powder coating according to claim 3, characterized in that: A reinforcing block (14) is fixedly connected to the right side of the surface of the slide bar (10), and the right side of the reinforcing block (14) is fixedly connected to the left side of the mounting frame (54).

7. The filtering device for pure polyester weather-resistant powder coating according to claim 1, characterized in that: The spring (9) is located at the bottom of the driving plate (4), and there are a plurality of springs (9), which are distributed at equal distances.