A high-efficiency circulating filtration device for coating production

Abstract

The utility model relates to the technical field of paint production equipment, and in particular to a high-efficiency circulating filtration device for paint production, which solves the problem in the prior art that particulate impurities intercepted by existing filtration devices will remain on the filter port, accumulate after long-term use, affect subsequent filtration operations, and require personnel to clean them regularly, resulting in a large increase in the workload of personnel and a reduction in the practicality of the device. A high-efficiency circulating filtration device for paint production includes a box body, a mounting groove is provided on the top of the box body, a filter plate is provided on the top of the box body, and both side walls of the filter plate are fixedly connected to the inner wall adjacent to the mounting groove, rotating rods are provided on both sides of the filter plate, and multiple scraping brush plates are fixedly installed on the outside of the two rotating rods in a circular array. The utility model effectively prevents particulate impurities from remaining on the filter port and affecting the subsequent filtration effect, reduces the workload of personnel, and improves the practicality of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of paint production equipment, in particular to a high-efficiency circulating filtering device for paint production. Background Art

[0002] Paint, also known as paint, film coating, coating material, coating material, oil color or pigment, is a viscous liquid that is coated on the surface of the object to be protected or decorated and can form a firmly attached continuous film with the coated object. It is usually based on resin, oil, or emulsion, with or without pigments, fillers, and corresponding additives, and is prepared with organic solvents or water. During the paint production process, it is necessary to filter the impurities mixed inside it.

[0003] At present, most of the existing filtering devices have a relatively simple structure and can only filter and intercept impurities, so that some of the intercepted particulate impurities will remain on the filter port. After long-term use, the particulate impurities will accumulate, which will affect subsequent filtering operations and may require personnel to clean them regularly, resulting in a greater workload for personnel and a reduction in the practicality of the device. Therefore, we proposed a high-efficiency circulating filtration device for paint production to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a high-efficiency circulating filtration device for paint production, which solves the problem in the prior art that particulate impurities intercepted by the existing filtration device will remain on the filter port, accumulate after long-term use, affect subsequent filtration operations, and require personnel to clean it regularly, resulting in a greater workload for the personnel and a reduction in the practicality of the device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high-efficiency circulation filtering device for paint production, comprising a box body, a mounting groove is opened on the top of the box body, a filter plate is arranged on the top of the box body, and both side walls of the filter plate are fixedly connected to the inner side walls adjacent to the mounting groove, rotating rods are arranged on both sides of the filter plate, and a plurality of scraping brush plates are fixedly installed in a circular array on the outside of the two rotating rods, a transmission assembly connected to the two rotating rods is arranged on one side of the box body, a scraper is arranged on one side of the top of the filter plate, and a cleaning assembly connected to the scraper is arranged on the other side of the box body, support legs are fixedly connected at the four corners of the bottom of the box body, the other side wall of the box body is connected to a discharge pipe, and a valve is installed on the outside of the discharge pipe.

[0007] Preferably, the cleaning assembly includes a motor 1 arranged on the other side of the box, and the bottom of the motor 1 is fixedly mounted to the outer wall of the box through a bracket, the output end of the motor 1 is drivingly connected to a screw, the end of the screw away from the motor 1 is rotatably connected to a fixed plate, and one side of the fixed plate is fixedly connected to the adjacent side wall of the box.

[0008] Preferably, the cleaning assembly also includes a screw sleeve mounted on the outside of the screw, a connecting rod is fixedly connected to the top of the outer ring of the screw sleeve, and the connecting rod is an inverted U-shape, the bottom of one end of the connecting rod away from the screw sleeve is fixedly connected to the top side of the scraper, and a guide rod is mounted inside the screw sleeve, and the two ends of the guide rod are respectively connected to one side wall of the motor and the side wall of the fixed plate.

[0009] Preferably, one end of the two rotating rods is rotatably connected to the inner wall adjacent to the mounting groove, and the other end of the two rotating rods passes through the side wall of the box body and extends to the outside.

[0010] Preferably, the transmission assembly includes a second motor arranged on one side of the box, and the bottom of the second motor is installed with the side wall of the box through a bracket, one end of one of the rotating rods passes through the side wall of the box and is transmission-connected with the output end of the second motor, and a pulley set is commonly provided on the outside of one end of the two rotating rods extending outside the box.

[0011] Preferably, a sliding block is fixedly connected to a side of the scraper away from the connecting rod, and a sliding groove adapted to the sliding block is provided on an inner wall of the box body and located on one side of the mounting groove.

[0012] The utility model has at least the following beneficial effects:

[0013] Starting motor 1 drives the screw to displace the screw sleeve laterally, so that the connecting rod drives the scraper to move on the top of the filter plate to continuously scrape and clean the remaining particles and impurities, avoiding the accumulation of particle impurities on the filter plate and affecting the subsequent filtration efficiency. Starting motor 2 drives one of the rotating rods and drives another rotating rod through the pulley group, thereby driving multiple scraping brushes to scrape the sides of the scraper, avoiding particle impurities adhering to the scraper and affecting the subsequent scraping effect, reducing the workload of personnel and improving the practicality of the device.

[0014] The utility model also has the following beneficial effects:

[0015] The bracket can provide stable support for the two motors, making them run more stably. The fixed plate can provide stable support for the screw and facilitate the rotation of one end of the screw. When the scraper is displaced, the slider will also move. The slide groove can limit the slider and the scraper at the same time to prevent the scraper from being affected by particles and impurities during movement, causing one end to tilt and affecting the subsequent scraping and filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the screw sleeve of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the scraper of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the scraper and brush plate of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the rotating rod of the utility model.

[0022] In the figure: 1. box body; 2. motor 1; 3. screw; 4. fixing plate; 5. screw sleeve; 6. connecting rod; 7. scraper; 8. slider; 9. filter plate; 10. scraper plate; 11. rotating rod; 12. motor 2; 13. pulley assembly. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] Reference Figure 1-5A high-efficiency circulating filtering device for paint production includes a box body 1, a mounting groove is opened on the top of the box body 1, a filter plate 9 is arranged on the top of the box body 1, and the two side walls of the filter plate 9 are fixedly connected to the inner side walls adjacent to the mounting groove, a rotating rod 11 is arranged on both sides of the filter plate 9, and a plurality of scraping brush plates 10 are fixedly installed in a circular array on the outside of the two rotating rods 11, a transmission component connected to the two rotating rods 11 is arranged on one side of the box body 1, a scraper 7 is arranged on one side of the top of the filter plate 9, and a cleaning component connected to the scraper 7 is arranged on the other side of the box body 1, and the box body 1 Support legs are fixedly connected at the four corners of the bottom, a discharge pipe is connected to the other side wall of the box body 1, and a valve is installed on the outside of the discharge pipe. Specifically, by starting the cleaning component, the connecting rod 6 drives the scraper 7 to move on the top of the filter plate 9 to continuously scrape and clean the residual particles and impurities, so as to avoid the accumulation of particle impurities on the filter plate 9 and affect the subsequent filtration efficiency. By starting the transmission component, multiple scraping brushes 10 are driven to scrape the sides of the scraper 7 to avoid particles adhering to the scraper 7 and affecting the subsequent scraping effect, thereby reducing the workload of personnel and improving the practicability of the device.

[0025] Furthermore, the cleaning component includes a motor 2 arranged on the other side of the box body 1, and the bottom of the motor 2 is fixedly installed on the outer wall of the box body 1 through a bracket, the output end of the motor 2 is driven and connected to the screw 3, the end of the screw 3 away from the motor 2 is rotatably connected to the fixing plate 4, and one side of the fixing plate 4 is fixedly connected to the adjacent side wall of the box body 1. Specifically, through the setting of the fixing plate 4 and the bracket, the bracket can provide a stable supporting force for the two motors, making them run more stably, and the fixing plate 4 can provide a stable supporting force for the screw 3, while facilitating the rotation of one end of the screw 3.

[0026] Furthermore, the cleaning component also includes a screw sleeve 5 sleeved on the outside of the screw rod 3, and the top of the outer ring of the screw sleeve 5 is fixedly connected to a connecting rod 6, and the connecting rod 6 is in an inverted U shape, and the bottom of the end of the connecting rod 6 away from the screw sleeve 5 is fixedly connected to the top side of the scraper 7, and the interior of the screw sleeve 5 is sleeved with a guide rod, and the two ends of the guide rod are respectively connected to the side wall of the motor 2 and the side wall of the fixed plate 4. Specifically, through the setting of the screw sleeve 5, the screw rod 3 is driven to rotate by starting the motor 2, and the screw 3 causes the screw sleeve 5 to produce a lateral displacement along the guide rod, and the screw sleeve 5 then drives the connecting rod 6 at the top of the outer ring to move the scraper 7 together, so that the scraper 7 can continue to move laterally on the top of the filter plate 9 to scrape and clean the particles and impurities remaining on the top of the filter plate 9, so as to avoid the accumulation of particles and impurities on the filter plate 9, which affects the subsequent filtration efficiency and improves the practicability of the device.

[0027] Furthermore, one end of the two rotating rods 11 is rotatably connected to the adjacent inner wall of the mounting groove, and the other ends of the two rotating rods 11 extend through the side wall of the box body 1 to the outside. Specifically, through the setting of the rotating rod 11, the rotating rod 11 can provide a stable support force and rotation effect for multiple scraping brush plates 10 through the box body 1, so that the multiple scraping brush plates 10 can stably rotate to scrape the scraper 7.

[0028] Furthermore, the transmission assembly includes a second motor 12 arranged on one side of the box body 1, and the bottom of the second motor 12 is installed with the side wall of the box body 1 through a bracket, one end of one rotating rod 11 passes through the side wall of the box body 1 and is transmission-connected to the output end of the second motor 12, and the two rotating rods 11 extend to one end outside the box body 1 and are jointly sleeved with a pulley group 13. Specifically, through the setting of the pulley group 13, one of the rotating rods 11 is driven to rotate by starting the second motor 12, and then the other rotating rod 11 is driven to rotate through the pulley group 13, so that the two rotating rods 11 rotate at the same time and drive multiple scraping brush plates 10 to rotate, so as to scrape and brush the scraper plate 7 moved to the side, thereby preventing particles from adhering to the scraper plate 7 and affecting the subsequent scraping effect.

[0029] Furthermore, a slider 8 is fixedly connected to the side of the scraper 7 away from the connecting rod 6, and a slide groove compatible with the slider 8 is opened in the box body 1 and on the inner wall on one side of the installation groove. Specifically, through the setting of the slider 8 and the slide groove, when the scraper 7 is displaced, the slider 8 will be driven to move together. The slide groove can limit the slider 8 and the scraper 7 at the same time, so as to prevent the scraper 7 from being affected by particles and impurities during movement, causing one end to tilt up and affecting the subsequent scraping and filtering effect.

[0030] In summary:

[0031] By starting the motor 1 2 to drive the screw 3 to rotate, the screw 3 then causes the screw sleeve 5 to produce a lateral displacement along the guide rod, and the screw sleeve 5 then drives the connecting rod 6 at the top of the outer ring to move the scraper 7 together, so that the scraper 7 can continue to move laterally on the top of the filter plate 9 to scrape and clean the particles and impurities remaining on the top of the filter plate 9, thereby avoiding the accumulation of particle impurities on the filter plate 9 and affecting the subsequent filtration efficiency. By starting the motor 2 12 to drive one of the rotating rods 11 to rotate, and then driving the other rotating rod 11 to rotate through the pulley group 13, the two rotating rods 11 are rotated at the same time and drive multiple scraping brush plates 10 to rotate, so as to scrape and brush the scraper 7 moved to the side, thereby avoiding particles adhering to the scraper 7 and affecting the subsequent scraping effect, thereby improving the practicability of the device.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-efficiency circulating filtration device for coating production, comprising a housing (1), characterized in that: The top of the box (1) is provided with a mounting groove, the top of the box (1) is provided with a filter plate (9), and both side walls of the filter plate (9) are fixedly connected to the inner side walls adjacent to the mounting groove, both sides of the filter plate (9) are provided with rotating rods (11), and the outsides of the two rotating rods (11) are fixedly provided with a plurality of scraping brush plates (10) in a circular array, one side of the box (1) is provided with a transmission component connected to the two rotating rods (11), one side of the top of the filter plate (9) is provided with a scraper (7), and the other side of the box (1) is provided with a cleaning component connected to the scraper (7), the four corners of the bottom of the box (1) are fixedly connected with support legs, the other side wall of the box (1) is connected with a discharge pipe, and a valve is installed outside the discharge pipe.

2. A high-efficiency circulating filtration device for coating production according to claim 1, characterized in that: The cleaning assembly comprises a motor (2) arranged on the other side of the box body, and the bottom of the motor (2) is fixedly mounted on the outer side wall of the box body (1) through a bracket, the output end of the motor (2) is drivingly connected to a screw (3), the end of the screw (3) away from the motor (2) is rotatably connected to a fixing plate (4), and one side of the fixing plate (4) is fixedly connected to the adjacent side wall of the box body (1).

3. A high-efficiency circulating filtration device for coating production according to claim 1, characterized in that: The cleaning assembly also includes a screw sleeve (5) sleeved on the outside of the screw rod (3), a connecting rod (6) is fixedly connected to the top of the outer ring of the screw sleeve (5), and the connecting rod (6) is in an inverted U shape, and the bottom of one end of the connecting rod (6) away from the screw sleeve (5) is fixedly connected to the top side of the scraper (7), and a guide rod is sleeved inside the screw sleeve (5), and the two ends of the guide rod are respectively connected to the side wall of the motor (2) and the side wall of the fixed plate (4).

4. A high-efficiency circulating filtration device for coating production according to claim 1, characterized in that: One end of the two rotating rods (11) is rotatably connected to the inner side wall adjacent to the installation groove, and the other end of the two rotating rods (11) passes through the side wall of the box body (1) and extends to the outside.

5. A high-efficiency circulating filtration device for coating production according to claim 1, characterized in that: The transmission assembly comprises a second motor (12) arranged on one side of a box body (1), and the bottom of the second motor (12) is mounted on the side wall of the box body (1) through a bracket, one end of one of the rotating rods (11) passes through the side wall of the box body (1) and is transmission-connected to the output end of the second motor (12), and one end of the two rotating rods (11) extending outside the box body (1) is jointly sleeved with a pulley group (13).

6. A high-efficiency circulating filtration device for coating production according to claim 1, characterized in that: A sliding block (8) is fixedly connected to the side of the scraper (7) away from the connecting rod (6), and a sliding groove matching the sliding block (8) is provided in the inner wall of the box body (1) and located on one side of the installation groove.

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