A curing agent filtering device

Abstract

The utility model discloses a solidifying agent filtering device relates to the technical field of purification and filtration, including base frame, the top of base frame is provided with first frame body and second frame body, is seted up with horizontal groove on the base frame, and the horizontal groove is slidably connected with sliding block in, the top fixedly connected with support leg of sliding block, support leg and first frame body fixed connection, the top of first frame body is installed with filter plate, the utility model discloses through motor drive rotating rod, connecting rod makes sliding block reciprocating movement, cooperation spring enhances the translational energy of first frame body, makes solidifying agent and impurity on filter plate fully tumble, accelerates separation, enhances the energy of filtration, effectively promotes the filtering intensity. Filter plate can adjust screen hole according to the particle size of impurity and solidifying agent, can accurate separation different size impurity, greatly promotes the filtration purity, satisfies the high requirement of solidifying agent purity in production, reduces the product quality problem of the impurity.

Description

Technical Field

[0001] This utility model relates to the field of purification and filtration technology, and in particular to a curing agent filtration device. Background Technology

[0002] Curing agents are chemical substances that can crosslink, polymerize, or harden materials with reactive groups through chemical reactions, thereby forming hard, stable solid substances. They play a crucial role in many industrial fields such as coatings, adhesives, composite materials, and plastics, directly affecting the performance of the final product. During production, storage, or transportation, curing agents may become contaminated with impurities. The core purpose of filtration is to remove these impurities, ensuring the quality and stability of subsequent use.

[0003] However, in existing technologies, multiple factors such as raw material reactions, equipment wear, and environmental dust can easily lead to the introduction of impurities. These impurities often form strong physical adsorption or chemical adhesion with the curing agent molecules, exhibiting a complex polymerization state. Filtration devices mostly rely on traditional filter screens or centrifugal separation technology, and their design principles are mainly aimed at impurities with relatively independent particle shapes. When faced with such adhesive impurities, the filter screen pores are easily blocked by flocculent or clump-like impurity complexes, and centrifugal force is also unable to overcome the intermolecular adhesion forces, resulting in a significant decrease in filtration efficiency. Some impurities may even penetrate the filtration system along with the curing agent. Utility Model Content

[0004] The purpose of this invention is to solve the problems existing in the prior art by proposing a curing agent filtration device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a curing agent filtration device, comprising a base frame, a first frame and a second frame disposed above the top of the base frame, a transverse groove provided on the base frame, and a sliding block slidably connected within the transverse groove, a support leg fixedly connected to the top of the sliding block, the support leg being fixedly connected to the first frame, a filter plate installed at the top of the first frame, the second frame fixedly connected to the top of the base frame, a shelf installed at the top of the second frame, a motor fixedly connected to the outer wall of the base frame, a rotating rod fixedly connected to the output end of the motor, a connecting rod rotatably connected to one end of the rotating rod, and a sliding block rotatably connected to one end of the connecting rod, and a spring provided at both ends of the sliding block, the two ends of the spring being fixedly connected to the sliding block and the side wall of the base frame respectively, the filter plate being used to screen and filter impurities in the curing agent, and the shelf being used to hold the filtered curing agent.

[0006] Preferably, an outer casing is installed at the bottom of the base frame, and two inner casings are installed on the bottom wall of the outer casing, with the two inner casings respectively located at both ends of the base frame.

[0007] Preferably, an electric cylinder is installed in the middle of the base frame, and the output end of the electric cylinder passes through the top surface of the second frame and is slidably connected to the bottom surface of the shelf.

[0008] Preferably, one end of the filter plate is fixedly connected to a rotating shaft, and both ends of the rotating shaft are rotatably connected to the inner sidewall of the first frame.

[0009] Preferably, one end of the shelf is fixedly connected to a second rotating shaft, and both ends of the second rotating shaft are rotatably connected to the inner sidewall of the second frame.

[0010] Preferably, the first rotating shaft and the second rotating shaft are located at both ends of the electric cylinder.

[0011] Preferably, a carrier plate is provided at the bottom of the motor, and a buffer pad is provided between the motor and the carrier plate.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, a motor drives a rotating rod and a connecting rod to cause the sliding block to move back and forth. This, combined with a spring, enhances the translational energy of the first frame, allowing the curing agent and impurities on the filter plate to tumble fully, accelerating separation, enhancing filtration energy, and effectively improving filtration intensity. The filter plate's sieve holes can be adjusted according to the particle size of the impurities and curing agent, enabling precise separation of impurities of different sizes, significantly improving filtration purity, meeting the high purity requirements of the curing agent in production, and reducing product quality problems caused by impurities.

[0014] 2. In this invention, when material accumulates on the filter plate and the shelf, activating the electric cylinder causes them to tilt upwards around rotating shaft one and rotating shaft two respectively, allowing the material to slide into the inner chamber for recycling, eliminating the need for frequent manual cleaning. After the electric cylinder resets, the filter plate and the shelf automatically fall back down, without affecting subsequent filtration, saving manpower, improving continuous operation efficiency, and reducing maintenance costs. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a curing agent filtration device;

[0016] Figure 2 A front plan view of a curing agent filtration device is provided for this utility model;

[0017] Figure 3 This utility model provides a simplified diagram illustrating the unloading principle of the filter plate and the storage plate in a curing agent filtration device;

[0018] Figure 4 This invention provides a partial structural breakdown diagram of a curing agent filtration device.

[0019] Legend: 1. Outer casing; 2. Inner casing; 3. First frame; 4. Second frame; 5. Filter plate; 6. Storage plate; 7. Electric cylinder; 8. Rotating rod; 9. Connecting rod; 10. Sliding block; 11. Spring; 12. Support leg; 13. Motor; 14. Rotating shaft one; 15. Rotating shaft two; 16. Base frame. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1: As Figures 1-4 As shown, this utility model provides a curing agent filtration device, including a base frame 16. A first frame 3 and a second frame 4 are arranged above the top of the base frame 16. A horizontal groove is opened on the base frame 16, and a sliding block 10 is slidably connected in the horizontal groove. A support leg 12 is fixedly connected to the top of the sliding block 10. The support leg 12 is fixedly connected to the first frame 3. A filter plate 5 is installed at the top of the first frame 3. The second frame 4 is fixedly connected to the top of the base frame 16. A storage plate 6 is installed at the top of the second frame 4. A motor 13 is fixedly connected to the outer wall of the base frame 16. A rotating rod 8 is fixedly connected to the output end of the motor 13. A connecting rod 9 is rotatably connected to one end of the rotating rod 8. One end of the connecting rod 9 is rotatably connected to the sliding block 10. Springs 11 are provided at both ends of the sliding block 10. The two ends of the springs 11 are fixedly connected to the sliding block 10 and the side wall of the base frame 16, respectively. The filter plate 5 is used to screen and filter impurities in the curing agent, and the storage plate 6 is used to hold the filtered curing agent.

[0023] The specific settings and functions of this embodiment are described below. When impurities are mixed into the curing agent during production, to ensure the purity of the curing agent, the curing agent containing impurities is poured onto the filter plate 5, and the motor 13 is started. The output end of the motor 13 drives the rotating rod 8 to rotate, thereby causing the rotating rod 8 to drive the connecting rod 9 to move. The connecting rod 9 then pushes the sliding block 10 to reciprocate within the transverse groove, thus converting the rotational motion into reciprocating linear motion. Springs 11 are provided at both ends of the sliding block 10, increasing the energy for the left-right translation of the first frame 3. The curing agent and impurities are on the upper surface of the filter plate 5, and the translation of the first frame 3 is affected accordingly. The sieve holes tumble, utilizing rolling energy to enhance the separation of impurities and curing agent, thus causing the curing agent to separate from the impurities. The sieve hole diameter of filter plate 5 is adjusted according to the type of impurities. When the particle size of the impurities is smaller than that of the curing agent, the diameter of the sieve holes is set slightly smaller than that of the curing agent, allowing the impurities to pass through filter plate 5 and fall onto the placement plate 6 below, while the curing agent remains on the upper surface of filter plate 5. If the particle size of the impurities is larger than that of the curing agent, the diameter of the sieve holes is set slightly larger than that of the curing agent, allowing the curing agent to pass through filter plate 5 and fall onto the placement plate 6 below, while the impurities remain on the upper surface of filter plate 5, thereby achieving the filtration effect.

[0024] Example 2: Figure 1 , Figure 2 and Figure 4 As shown, an outer casing 1 is installed at the bottom of the base frame 16. Two inner casings 2 are installed on the bottom wall of the outer casing 1, and the two inner casings 2 are respectively located at both ends of the base frame 16. An electric cylinder 7 is installed in the middle of the base frame 16. The output end of the electric cylinder 7 passes through the top surface of the second frame 4 and is slidably connected to the bottom surface of the shelf 6. A rotating shaft 14 is fixedly connected to one end of the filter plate 5, and both ends of the rotating shaft 14 are rotatably connected to the inner side wall of the first frame 3. A rotating shaft 2 15 is fixedly connected to one end of the shelf 6, and both ends of the rotating shaft 2 15 are rotatably connected to the inner side wall of the second frame 4. The rotating shaft 14 and the rotating shaft 2 15 are respectively located at both ends of the electric cylinder 7. A carrier plate is provided at the bottom of the motor 13, and a buffer pad is provided between the motor 13 and the carrier plate.

[0025] The overall effect of this embodiment is that when a certain amount of material accumulates on the filter plate 5, its filtration effect decreases significantly. Therefore, it is necessary to clean the impurities or hardener on the filter plate 5 and the shelf 6 in a timely manner to maintain the normal operation of the filtration device. An electric cylinder 7 is set at the center of the base frame 16. The output end of the electric cylinder 7 drives the shelf 6 to move upward. Since one end of the shelf 6 is limited by the rotating shaft 15, the other end moves freely. When the force below pushes upward, the shelf 6 tilts to one end. At the same time, the shelf... One end of the plate 6 is raised and touches the lower surface of the filter plate 5. One end of the filter plate 5 can move freely, while the other end is limited by the rotating shaft 14, causing the filter plate 5 to be raised to the other end. Impurities or curing agents on the filter plate 5 and the plate 6 also slide down the slope, and the internal materials fall into the other two inner chambers 2 respectively, completing the recovery of the curing agent after filtration. Finally, the electric cylinder 7 returns downward, and the filter plate 5 and the plate 6 fall down due to their own weight, returning to the horizontal state so that they can continue to receive curing agents and impurities for filtration.

[0026] The usage and working principle of this device are as follows: During operation, the curing agent containing impurities is first poured onto the filter plate 5 at the top of the first frame 3. The motor 13 on the outer wall of the base frame 16 is then started. The output of the motor 13 drives the rotating rod 8 to rotate, causing the connecting rod 9 to push the sliding block 10 to reciprocate within the transverse groove of the base frame 16. The springs 11 at both ends of the sliding block 10 enhance the translational energy of the first frame 3, causing the curing agent and impurities on the filter plate 5 to tumble and tumble during translation, achieving separation through the sieve holes of the filter plate 5. The separated... The material remains on the filter plate 5 or falls onto the shelf 6 at the top of the second frame 4. When cleaning is required, the electric cylinder 7 in the middle of the base frame 16 is activated, and its output end lifts the shelf 6, causing the shelf 6 to tilt around the second rotation axis 15. At the same time, the shelf 6 lifts the filter plate 5, causing the filter plate 5 to tilt around the first rotation axis 14. The material slides into the two inner boxes 2 inside the outer box 1 at the bottom of the base frame 16. After that, the electric cylinder 7 resets, and the filter plate 5 and the shelf 6 fall back to a horizontal state due to their own weight, and the filtration operation continues.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A curing agent filtration device, comprising a base frame (16), characterized in that: A first frame (3) and a second frame (4) are provided above the top of the base frame (16). A horizontal groove is provided on the base frame (16), and a sliding block (10) is slidably connected in the horizontal groove. A support leg (12) is fixedly connected to the top of the sliding block (10). The support leg (12) is fixedly connected to the first frame (3). A filter plate (5) is installed on the top of the first frame (3). The second frame (4) is fixedly connected to the top of the base frame (16). A shelf (6) is installed on the top of the second frame (4). A motor (13) is fixedly connected to the outer wall of the base (16), and a rotating rod (8) is fixedly connected to the output end of the motor (13). A connecting rod (9) is rotatably connected to one end of the rotating rod (8), and one end of the connecting rod (9) is rotatably connected to the sliding block (10). A spring (11) is provided at both ends of the sliding block (10), and the two ends of the spring (11) are fixedly connected to the side walls of the sliding block (10) and the base (16), respectively. The filter plate (5) is used to screen and filter impurities in the curing agent, and the placement plate (6) is used to carry the filtered curing agent.

2. The curing agent filtration device according to claim 1, characterized in that: An outer box (1) is installed at the bottom of the base frame (16), and two inner boxes (2) are installed on the bottom wall of the outer box (1). The two inner boxes (2) are respectively located at both ends of the base frame (16).

3. The curing agent filtration device according to claim 1, characterized in that: An electric cylinder (7) is installed in the middle of the base frame (16). The output end of the electric cylinder (7) passes through the top surface of the second frame (4) and is slidably connected to the bottom surface of the shelf (6).

4. The curing agent filtration device according to claim 1, characterized in that: One end of the filter plate (5) is fixedly connected to a rotating shaft (14), and both ends of the rotating shaft (14) are rotatably connected to the inner sidewall of the first frame (3).

5. The curing agent filtration device according to claim 4, characterized in that: One end of the shelf (6) is fixedly connected to a rotating shaft (15), and both ends of the rotating shaft (15) are rotatably connected to the inner sidewall of the second frame (4).

6. The curing agent filtration device according to claim 5, characterized in that: The first rotating shaft (14) and the second rotating shaft (15) are located at both ends of the electric cylinder (7).

7. The curing agent filtration device according to claim 1, characterized in that: The motor (13) is provided with a carrier plate at its bottom end, and a buffer pad is provided between the motor (13) and the carrier plate.

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