Water-based paint filtering device
By designing a fixed device and extrusion device in the water -based coating filtering device, the problem of filtration efficiency caused by impurities residue during the filtration process is solved, and more efficient filtering and cleaning effects are achieved.
Patent Information
- Application Number
- CN202322990483.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-11-07
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2033-11-07
AI Technical Summary
The existing water-based coating filter devices tend to cause impurities to remain in the filter element during the filtration process, resulting in a decrease in filtration efficiency and inconvenient cleaning.
A water-based paint filtering device is designed, which uses a fixed device to filter small impurities in the water-based paint, and squeezes the remaining water-based paint through an extrusion device to prevent the water-based paint remaining in the impurities from splashing around.
Improve the practicality and filtering efficiency of the filter device, ensure that the impurities after filtration can be effectively cleaned and recycled, and avoid the decline in filtration efficiency.
Smart Images
Figure CN222384295U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of paint filtering, in particular to a water-based paint filtering device. Background Art
[0002] Water-based paint is a paint that uses water as a solvent or a dispersion medium. It can be called water-based paint. Water-based paint is divided into two categories: natural water-based paint made from natural substances or minerals (such as potassium silicate) and petrochemical water-based paint made from artificial synthetic resins (such as acrylic resin). When processing water-based paint, the impurities in the water-based paint are filtered out through the use of a filtering device, thereby improving the quality of the water-based paint.
[0003] With regard to the above-mentioned and existing related technologies, the following defects often exist: when using a filter device, impurities in the water-based paint will remain in the filter element. When there are many impurities in the filter element, it is inconvenient to clean the filter element because the filter element is installed inside the filter device, which easily causes the filtration efficiency of the filter device to decrease.
[0004] To this end, we propose a water-based paint filtering device. Summary of the invention
[0005] The purpose of the utility model is to provide a water-based paint filtering device to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-based paint filtering device comprises a base, a box body is fixedly installed on the surface of the base, a feed pipe is fixedly installed on the arc surface of the box body, a discharge valve is fixedly installed on the lower surface of the box body, a sensor is fixedly installed on the arc surface of the box body, a filter screen is fixedly installed on the inner wall of the box body, a cover plate is snap-connected on the surface of the box body, a fixing device is provided on the inner wall of the cover plate, a fixing device frame limit plate is fixedly connected to the cover plate, a moving rod is slidably connected to the inner wall of the limit plate, a rectangular block is fixedly connected to the surface of the moving rod, an L-shaped plate is fixedly connected to the surface of the rectangular block, a filter core is snap-connected on the surface of the L-shaped plate, the filter core is slidably connected to the filter screen, a screw is threadedly connected to the surface of the moving rod, the screw passes through the moving rod and abuts against the surface of the limit plate, a fixing plate is fixedly connected to the inner wall of the limit plate, and the rectangular block is slidably connected to the limit plate.
[0007] The effect achieved by the above components is: by setting a fixing device, fine debris or particles in the water-based paint can be filtered, and the filtered debris can be recovered and then quickly cleaned, thereby improving the practicality and filtering efficiency of the filtering device.
[0008] Preferably, a sliding groove is provided on the inner wall of the cover plate, a sliding block is slidably connected to the inner wall of the sliding groove, and the sliding block is fixedly connected to the L-shaped plate.
[0009] The effects achieved by the above components are: the movement of the L-shaped plate will drive the slider to move, and the slider can improve the stability of the L-shaped plate and prevent the L-shaped plate from deflecting.
[0010] Preferably, a first spring is fixedly connected to the surface of the fixing plate, and the other end of the first spring is fixedly connected to the moving rod.
[0011] The effect achieved by the above components is that the moving rod drives the first spring to move, and the first spring changes from a stretched state to a squeezed state.
[0012] Preferably, a rectangular plate is fixedly connected to the surface of the cover plate, and a rotating plate is rotatably connected to the surface of the rectangular plate.
[0013] The effect achieved by the above components is: when the rotating plate is rotated, the rotating plate will rotate on the rectangular plate, and when the rotating plate rotates to the surface of the moving rod, the rotating plate can limit the position of the moving rod.
[0014] Preferably, an extrusion device is provided at the bottom of the cover plate, and the extrusion device includes a support plate, the support plate is fixedly connected to the cover plate, the support plate is fixedly connected to the cover plate, the surface of the cover plate is slidably connected with a sliding rod, the surface of the sliding rod is threadedly connected with the extrusion plate, the surface of the support plate is fixedly connected with a support block, the surface of the support block is slidably connected with a Y-shaped plate, the surface of the support block is fixedly connected with a second spring, and the other end of the second spring is fixedly connected to the Y-shaped plate.
[0015] The effect achieved by the above components is: by setting up the extrusion device, the excess water-based paint remaining in the filter element can be further squeezed out, preventing the water-based paint remaining in the impurities from dripping and splashing when the filter element is moved, thereby improving the practicality of the extrusion device.
[0016] Preferably, a magnet is fixedly connected to the surface of the limiting plate, and the extrusion plate is an iron plate.
[0017] The effect achieved by the above components is: the extrusion plate is moved to contact with the magnet, and the magnet can absorb the extrusion plate to fix the position of the extrusion plate to prevent the extrusion plate from sliding downward.
[0018] Preferably, a counterweight is fixedly connected to the upper end of the sliding rod.
[0019] The effect achieved by the above components is: due to the gravity of the counterweight block will drive the slide rod and the extrusion plate to move toward the bottom end of the filter element, the extrusion plate will lose contact with the magnet, the counterweight block on the slide rod can increase the movement speed of the slide rod, and can squeeze the residual water-based paint in the filter element to prevent excess water-based paint from splashing everywhere when the filter element is removed.
[0020] Compared with the prior art, the beneficial effects of the utility model are:
[0021] 1. The utility model can filter fine debris or particles in water-based paint by setting a fixing device, and can also recover the filtered debris, and then quickly clean the filtered debris, thereby improving the practicality and filtering efficiency of the filtering device.
[0022] 2. The utility model can further squeeze out the excess water-based paint remaining in the filter element by providing an extrusion device, thereby preventing the water-based paint remaining in the impurities from dripping and splashing when the filter element is moved, thereby improving the practicality of the extrusion device. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0024] Figure 2 For this utility model Figure 1 A schematic cross-sectional structure diagram of ;
[0025] Figure 3 It is a partial structural schematic diagram of the cover plate of the utility model;
[0026] Figure 4 This is a schematic diagram of the structure of the cover plate of the utility model from another angle;
[0027] Figure 5 It is a schematic diagram of the local structure of the limiting plate of the utility model;
[0028] Figure 6 For this utility model Figure 3 Enlarged view of point A in the middle
[0029] Figure 7 For this utility model Figure 3 Schematic diagram of the local structure.
[0030] In the figure: 1. base; 2. box body; 3. feed pipe; 4. discharge valve; 5. sensor; 6. fixing device; 601. limit plate; 602. moving rod; 603. rectangular block; 604. L-shaped plate; 605. filter element; 606. screw; 607. fixing plate; 608. slide groove; 609. slider; 610. first spring; 611. rectangular plate; 612. rotating plate; 7. extrusion device; 71. support plate; 72. slide rod; 73. extrusion plate; 74. support block; 75. Y-shaped plate; 76. second spring; 77. magnet; 78. counterweight; 8. filter screen; 9. cover plate. DETAILED DESCRIPTION
[0031] 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.
[0032] See also Figure 1-7 The utility model provides a technical solution: a water-based paint filtering device, including a base 1, a box body 2 is fixedly installed on the surface of the base 1, a feed pipe 3 is fixedly installed on the arc surface of the box body 2, a discharge valve 4 is fixedly installed on the lower surface of the box body 2, a sensor 5 is fixedly installed on the arc surface of the box body 2, a filter screen 8 is fixedly installed on the inner wall of the box body 2, a cover plate 9 is snap-connected on the surface of the box body 2, a fixing device 6 is provided on the inner wall of the cover plate 9, and an extrusion device 7 is provided on the bottom of the cover plate 9.
[0033] The specific arrangement and function of the fixing device 6 and the extruding device 7 will be described in detail below.
[0034] like Figure 1-6As shown, the fixing device 6 encloses a frame limit plate 601, the limit plate 601 is fixedly connected to the cover plate 9, the inner wall of the limit plate 601 is slidably connected with a moving rod 602, the surface of the moving rod 602 is fixedly connected with a rectangular block 603, the surface of the rectangular block 603 is fixedly connected with an L-shaped plate 604, the surface of the L-shaped plate 604 is snap-connected with a filter element 605, the filter element 605 is slidably connected to the filter screen 8, the surface of the moving rod 602 is threadedly connected with a screw 606, the screw 606 passes through the moving rod 602 and abuts against the surface of the limit plate 601, the inner wall of the limit plate 601 is fixedly connected with a fixing plate 607, the rectangular block 603 is slidably connected to the limit plate 601, and by setting the fixing device 6, fine debris or particles in the water-based paint can be filtered, and the filtered debris can also be recovered, and then the filtered debris can be quickly cleaned, thereby improving the practicality and filtering efficiency of the filtering device. The inner wall of the cover plate 9 is provided with a sliding groove 608, and the inner wall of the sliding groove 608 is slidably connected with a slider 609, and the slider 609 is fixedly connected to the L-shaped plate 604. The movement of the L-shaped plate 604 will drive the slider 609 to move, and the slider 609 can improve the stability of the L-shaped plate 604 and prevent the L-shaped plate 604 from deflecting. The surface of the fixed plate 607 is fixedly connected with a first spring 610, and the other end of the first spring 610 is fixedly connected to the moving rod 602. The moving rod 602 will drive the first spring 610 to move, and the first spring 610 will change from an extended state to an extruded state. The surface of the cover plate 9 is fixedly connected with a rectangular plate 611, and the surface of the rectangular plate 611 is rotatably connected with a rotating plate 612. The rotating plate 612 is rotated and the rotating plate 612 will rotate on the rectangular plate 611. When the rotating plate 612 rotates to the surface of the moving rod 602, the rotating plate 612 can limit the position of the moving rod 602.
[0035] like Figure 1-7As shown, the extrusion device 7 includes a support plate 71, the support plate 71 is fixedly connected to the cover plate 9, the support plate 71 is fixedly connected to the cover plate 9, the surface of the cover plate 9 is slidably penetrated by a slide rod 72, the surface of the slide rod 72 is threadedly connected to an extrusion plate 73, the surface of the support plate 71 is fixedly connected to a support block 74, the surface of the support block 74 is slidably connected to a Y-shaped plate 75, the surface of the support block 74 is fixedly connected to a second spring 76, and the other end of the second spring 76 is fixedly connected to the Y-shaped plate 75. By setting the extrusion device 7, the excess water-based paint remaining in the filter element 605 can be further squeezed to prevent the water-based paint remaining in the impurities from dripping and splashing when the filter element 605 is moved, thereby improving the practicality of the extrusion device 7. The surface of the limit plate 601 is fixedly connected with a magnet 77, and the extrusion plate 73 is an iron plate. The extrusion plate 73 is moved to contact with the magnet 77, and the magnet 77 can absorb the extrusion plate 73 to fix the position of the extrusion plate 73 to prevent the extrusion plate 73 from sliding down. The upper end of the slide bar 72 is fixedly connected with a counterweight block 78. Due to the gravity of the counterweight block 78, the slide bar 72 and the extrusion plate 73 will move toward the bottom end of the filter element 605, the extrusion plate 73 will be out of contact with the magnet 77. The counterweight block 78 on the slide bar 72 can increase the moving speed of the slide bar 72, and can squeeze the residual water-based paint in the filter element 605 to prevent the excess water-based paint from splashing everywhere when the filter element 605 is removed.
[0036] Working principle: During the filtering process, impurities remaining in the water-based paint will fall into the filter element 605. When the filter element 605 needs to be cleaned, the cover plate 9 is removed from the surface of the box body 2. At this time, the L-shaped plate 604 stuck on the filter element 605 will drive the filter element 605 to move and slide out along the inner wall of the box body 2. When the filter element 605 is out of contact with the box body 2, the screw 606 is rotated to disengage the screw 606 from the limit plate 601. At this time, the moving rod 602 can move. The movement of the moving rod 602 will drive the rectangular block 603 to move. The movement of the rectangular block 603 will drive the L-shaped plate 604 to move. The movement of the L-shaped plate 604 will drive the slider 609 to move. The slider 609 can improve the stability of the L-shaped plate 604 and prevent the L-shaped plate 604 from deviating. When the moving plate approaches the fixed plate 607 When the surface moves, the moving rod 602 will drive the first spring 610 to move, and the first spring 610 will change from an extended state to an extruded state, and the rectangular block 603 will move toward the inner wall of the limiting plate 601. When the moving rod 602 moves to contact with the fixed plate 607, the rotating plate 612 is rotated, and the rotating plate 612 will rotate on the rectangular plate 611. When the rotating plate 612 rotates to the surface of the moving rod 602, the rotating plate 612 can limit the position of the moving rod 602. When the cover plate 9 is out of contact with the filter element 605, the filter element 605 can be cleaned normally at this time. By setting the fixing device 6, fine debris or particles in the water-based paint can be filtered, and the filtered debris can also be recovered, and then the filtered debris can be quickly cleaned, thereby improving the practicality and filtering efficiency of the filtering device.
[0037] When the squeezing device 7 is needed, the cover plate 9 is disengaged from the box body 2, and then the slide bar 72 is passed through the surface of the cover plate 9 to connect one end of the slide bar 72 to the squeezing plate 73. When the slide bar 72 is released from the squeezing plate 73, the Y-shaped plates 75 on both sides of the squeezing plate 73 are disengaged from the squeezing plate 73. The movement of the Y-shaped plate 75 will drive the second spring 76 to move, and the second spring 76 will change from a stretched state to an extruded state. When the Y-shaped plate 75 is disengaged from the squeezing plate 73, the second spring 76 will change from a stretched state to an extruded state. The spring 76 will drive the Y-shaped plate 75 to rebound, and then the cover plate 9 will be engaged with the box body 2. When the cover plate 9 is engaged with the box body 2, the gravity of the counterweight block 78 will drive the slide bar 72 and the extrusion plate 73 to move toward the bottom end of the filter element 605, and the extrusion plate 73 will be out of contact with the magnet 77. The counterweight block 78 on the slide bar 72 can increase the moving speed of the slide bar 72, and the residual water-based paint in the filter element 605 can be squeezed to prevent excess water from being accumulated when the filter element 605 is removed. When the locking cam 73 is in the unlocking state, the locking cam 73 is in the unlocking state, and the locking cam 73 is in the unlocking state, so that the locking cam 73 can be locked to the unlocking state.
[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 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 water-based paint filtering device, comprising a base (1), characterized in that: A box body (2) is fixedly mounted on the surface of the base (1), a feed pipe (3) is fixedly mounted on the arc surface of the box body (2), a discharge valve (4) is fixedly mounted on the lower surface of the box body (2), a sensor (5) is fixedly mounted on the arc surface of the box body (2), a filter screen (8) is fixedly mounted on the inner wall of the box body (2), a cover plate (9) is snap-fittedly connected to the surface of the box body (2), a fixing device (6) is provided on the inner wall of the cover plate (9), the fixing device (6) is framed by a limit plate (601), the limit plate (601) is fixedly connected to the cover plate (9), and a moving rod (601) is slidably connected to the inner wall of the limit plate (601). 602), a rectangular block (603) is fixedly connected to the surface of the moving rod (602), an L-shaped plate (604) is fixedly connected to the surface of the rectangular block (603), a filter core (605) is snap-fitted to the surface of the L-shaped plate (604), the filter core (605) is slidably connected to the filter screen (8), a screw (606) is threadedly connected to the surface of the moving rod (602), the screw (606) passes through the moving rod (602) and abuts against the surface of the limiting plate (601), a fixed plate (607) is fixedly connected to the inner wall of the limiting plate (601), and the rectangular block (603) is slidably connected to the limiting plate (601).
2. A water-based paint filtering device according to claim 1, characterized in that: The inner wall of the cover plate (9) is provided with a sliding groove (608), the inner wall of the sliding groove (608) is slidably connected with a slider (609), and the slider (609) is fixedly connected to the L-shaped plate (604).
3. A water-based paint filtering device according to claim 2, characterized in that: A first spring (610) is fixedly connected to the surface of the fixed plate (607), and the other end of the first spring (610) is fixedly connected to the moving rod (602).
4. The water-based paint filtering device according to claim 1, characterized in that: A rectangular plate (611) is fixedly connected to the surface of the cover plate (9), and a rotating plate (612) is rotatably connected to the surface of the rectangular plate (611).
5. The water-based paint filtering device according to claim 1, characterized in that: The bottom of the cover plate (9) is provided with an extrusion device (7), and the extrusion device (7) comprises a support plate (71), the support plate (71) is fixedly connected to the cover plate (9), a sliding rod (72) is slidably connected to the surface of the cover plate (9), the surface of the sliding rod (72) is threadedly connected to the extrusion plate (73), the surface of the support plate (71) is fixedly connected to a support block (74), the surface of the support block (74) is slidably connected to a Y-shaped plate (75), the surface of the support block (74) is fixedly connected to a second spring (76), and the other end of the second spring (76) is fixedly connected to the Y-shaped plate (75).
6. A water-based paint filtering device according to claim 5, characterized in that: A magnet (77) is fixedly connected to the surface of the limiting plate (601), and the pressing plate (73) is an iron plate.
7. The water-based paint filtering device according to claim 5, characterized in that: The upper end of the slide rod (72) is fixedly connected with a counterweight block (78).