Water-based latex paint filtering and filling equipment

Abstract

The utility model belongs to the technical field of emulsion paint filtering and filling, and particularly relates to water-based emulsion paint filtering and filling equipment which comprises a paint collecting tank, a supporting plate is fixedly connected into the paint collecting tank, two fixed semicircular plates are fixedly connected to the supporting plate, the two fixed semicircular plates are fixedly connected with a feeding hopper in a matched mode, two fixed bases are installed on the supporting plate, transmission rollers are rotationally installed in the two fixed bases, and motors are installed on the side walls of the two fixed bases. In order to prevent the filtering holes from being blocked, the air pump is started, air in the air tank flows into the hollow pipe and then is sprayed out through the air nozzle, and when the filtering holes rotate to the inclined upper side of the air nozzle, the air sprayed out of the air nozzle can blow away residues blocking the filtering holes, so that the filtering holes can be dredged, and the filtering efficiency is improved. According to the emulsion paint filtering device, the filtering holes can be prevented from being blocked, so that the filtering effect is improved, residues in emulsion paint can be effectively intercepted, and the later filling quality is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of latex paint filtering and filling, in particular to a water-based latex paint filtering and filling device. Background Art

[0002] Water-based latex paint is a latex paint that uses water as a solvent. It is mainly composed of a mixture of synthetic resin solid particles and pigment and filler particles dispersed in water. After the latex paint is produced, it needs to be filled to facilitate the subsequent use and transportation of the latex paint.

[0003] A Chinese patent with announcement number CN209815655U discloses a latex paint filtering and filling device, which relates to the technical field of latex paint filling equipment, including a bracket, a receiving chamber, a lifting drive assembly, and a discharge pipe; the upper end of the receiving chamber is open, and a screen is arranged inside, and a splash-proof enclosure is arranged above the receiving chamber, and a pre-screening chamber is threadedly connected at the feed inlet of the splash-proof enclosure, and a rotating handle is arranged on the pre-screening chamber; when the utility model is in use, by filtering the latex paint through the pre-screening chamber first and then through the screen, it can prevent the undissolved powder part from being pressed out of the screen due to the pressure of the subsequent latex paint, thereby improving the quality of subsequent filling

[0004] The above-mentioned latex paint filtering and filling device has some problems when in use. When filtering latex paint, the filter screen is prone to clogging, resulting in poor filtering effect, and during filling, the filling volume cannot be effectively controlled, thereby failing to ensure that the latex liquid in each filling bottle is uniform; therefore, in response to the above-mentioned problems, a water-based latex paint filtering and filling device is proposed. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised by the above-mentioned background technology, the utility model proposes a water-based latex paint filtering and filling equipment.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: the utility model is a water-based latex paint filtering and filling equipment, comprising a paint collecting tank; a support plate is fixedly connected in the paint collecting tank, two fixed semicircular plates are fixedly connected to the support plate, and a feed hopper is fixedly connected to the two fixed semicircular plates in cooperation with each other, two fixed seats are installed on the support plate, and transmission rollers are rotatably installed in the two fixed seats through rotating shafts, and motors are installed on the side walls of the two fixed seats, the output end of the motor is connected to one end of the rotating shaft, and an annular plate is rotatably installed on the two transmission rollers, and the annular plate is arranged between the two fixed semicircular plates, a plurality of grooves are provided on the annular plate, and a plurality of filtering holes are provided in each groove, a guide port is provided at the bottom of the support plate, and the guide port is arranged between the two fixed seats, a residue collecting tank is installed on the paint collecting tank, a fixed bent plate is fixedly connected to the top of the residue collecting tank, two fixed plates are welded on the fixed bent plate, and two fixed The plate is equipped with a hollow tube, a plurality of air nozzles are connected to the hollow tube, a gas tank is installed on the fixed bending plate, an air pump is installed on the gas tank, a gas pipeline is connected to the gas tank, and the other end of the gas pipeline is fixedly connected to the hollow tube. When filtering the latex paint, the material is introduced into the feed hopper, the motor is started, and the transmission roller drives the annular plate to rotate, so that the latex paint without impurities can flow into the annular plate through the filter hole, and then the latex paint without impurities flows into the paint collecting tank through the guide port, and the impurities are intercepted in the groove in the annular plate. In order to avoid the clogging of the filter hole, the air pump is started to make the gas in the gas tank flow into the hollow tube, and then it is ejected by the air nozzle. When the filter hole is turned to the upper side of the air nozzle, the gas ejected by the air nozzle can blow away the residue blocked in the filter hole, so that the filter hole can be dredged, thereby avoiding the clogging of the filter hole, thereby improving the filtering effect, effectively intercepting the residue in the latex paint, and further improving the later filling quality.

[0007] Preferably, the residue collecting tank is provided with a slag discharge hole, and a slag discharge pipe is fixedly connected to the end of the slag discharge hole. During slag discharge, the residue collected in the residue collecting tank can be discharged through the slag discharge pipe.

[0008] Preferably, an L-shaped plate is fixedly connected to the paint collecting tank, a storage barrel is installed on the L-shaped plate, the bottom end of the storage barrel is connected to a filling tube, the filling tube is equipped with a solenoid valve, a liquid pump is installed on the side wall of the residue collecting tank, the input port of the liquid pump is connected to the liquid pumping tube, and the other end of the liquid pumping tube is arranged at the bottom of the paint collecting tank, the output port of the liquid pump is connected to a delivery pipe, and the other end of the delivery pipe is fixedly connected to the storage barrel, a square plate is installed on the side wall of the paint collecting tank, two rod holes are provided on the square plate, lifting rods are inserted in the two rod holes, the top ends of the two lifting rods are fixedly connected with a placing plate, two springs are fixedly connected between the placing plate and the square plate, and the two springs are correspondingly sleeved on the lifting rods, a fixed electrode plate is installed on the square plate, and the placing plate A movable electrode plate is installed on the placement plate, and a controller and an indicator light are respectively installed on the paint collecting tank. The indicator light, the fixed electrode plate and the movable electrode plate are electrically connected, and the controller and the solenoid valve are connected through a data cable. After the latex paint is filtered, when filling, the filling bottle is first placed on the placement plate, and then the liquid pump is started to pump the latex paint without impurities in the paint collecting tank into the storage barrel, and the solenoid valve is opened to allow the latex paint in the storage barrel to flow into the filling bottle. As the filling amount increases, the spring is compressed and the placement plate moves vertically downward. When the movable electrode plate moves downward to contact the fixed electrode plate, the indicator light turns on and transmits the signal to the controller. The controller controls the solenoid valve to close automatically, thereby controlling the filling amount, and further ensuring that the latex liquid in each filling bottle is uniform.

[0009] The utility model is beneficial in that:

[0010] 1. When filtering latex paint, in order to avoid clogging of the filter hole, the utility model starts the air pump to make the gas in the gas tank flow into the hollow tube, and then spray out from the air nozzle. When the filter hole is turned to the upper side of the air nozzle, the gas sprayed from the air nozzle can blow away the residue blocking the filter hole, so as to dredge the filter hole, thereby avoiding clogging of the filter hole, thereby improving the filtering effect, effectively intercepting the residue in the latex paint, and further improving the later filling quality;

[0011] 2. After the latex paint of the utility model is filtered, when filling, first put the filling bottle on the placement plate, then start the liquid pump to pump the latex paint in the paint collection tank into the storage barrel, open the solenoid valve, and the latex paint can flow into the filling bottle. As the filling amount increases, the spring is compressed and the placement plate moves vertically downward. When the movable electrode plate moves down to contact with the fixed electrode plate, the indicator light turns on and transmits the signal to the controller. The controller controls the solenoid valve to close automatically, so that the filling amount can be controlled, thereby ensuring that the latex liquid in each filling bottle is uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 It is a schematic diagram of the overall main view three-dimensional structure;

[0014] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional structure of the paint collecting tank;

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the filter component;

[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the quantitative control component.

[0017] In the figure: 1. paint collecting trough; 2. support plate; 3. fixed semicircular plate; 4. feed hopper; 5. fixed seat; 6. transmission roller; 7. motor; 8. annular plate; 9. groove; 10. filter hole; 11. guide port; 12. residue collecting trough; 13. fixed bending plate; 14. fixed plate; 15. hollow tube; 16. air nozzle; 17. gas tank; 18. gas pipeline; 19. gas pipeline; 20. slag discharge pipe; 21. L-shaped plate; 22. storage barrel; 23. filling pipe; 24. solenoid valve; 25. liquid pump; 26. delivery pipe; 27. controller; 28. indicator light; 29. ​​square plate; 30. lifting rod; 31. placement plate; 32. spring; 33. movable electrode plate; 34. fixed electrode plate. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3As shown, a water-based latex paint filtering and filling equipment includes a paint collecting tank 1; a support plate 2 is fixedly connected in the paint collecting tank 1, two fixed semicircular plates 3 are fixedly connected to the support plate 2, and a feed hopper 4 is fixedly connected to the two fixed semicircular plates 3 in cooperation with each other; two fixed seats 5 are installed on the support plate 2, and transmission rollers 6 are installed in the two fixed seats 5 for rotation through a rotating shaft; motors 7 are installed on the side walls of the two fixed seats 5, and the output end of the motor 7 is connected to one end of the rotating shaft; an annular plate 8 is installed for rotation between the two transmission rollers 6, and the annular plate 8 is arranged between the two fixed semicircular plates 3. A plurality of grooves 9 are provided on the annular plate 8, and a plurality of filter holes 10 are provided in each groove 9. A guide port 11 is provided at the bottom of the support plate 2, and the guide port 11 is arranged between the two fixed seats 5. A residue collection tank 12 is installed on the paint collection tank 1, and a fixed bent plate 13 is fixedly connected to the top of the residue collection tank 12. Two fixed plates 14 are welded on the fixed bent plate 13, and the two fixed plates 14 are matched with a hollow tube 15, and a plurality of air nozzles 16 are connected to the hollow tube 15. A gas tank 17 is installed on the fixed bent plate 13, and an air pump 18 is installed on the gas tank 17. 7 is connected with an air delivery pipeline 19, the other end of the air delivery pipeline 19 is fixedly connected to the hollow tube 15, a slag discharge hole is opened on the residue collection tank 12, and a slag discharge pipe 20 is fixedly connected to the end of the slag discharge hole; when filtering the latex paint, the material is introduced into the feed hopper 4, the motor 7 is started, the transmission roller 6 is rotated, and the annular plate 8 is also rotated, so that the latex paint without impurities can flow into the annular plate 8 through the filtering hole 10, and then the latex paint without impurities flows into the paint collection tank 1 through the guide port 11, so that the impurities are intercepted in the groove 9 in the annular plate 8, in order to avoid excessive When the filter hole 10 is clogged, the air pump 18 is started to transport the gas in the gas tank 17 through the gas pipeline 19 to flow into the hollow tube 15 and then be ejected by the air nozzle 16. When the filter hole 10 is turned to the upper side of the air nozzle 16, the gas ejected from the air nozzle 16 can blow away the residue blocking the filter hole 10, thereby unblocking the filter hole 10. The blown-away residue will fall into the residue collection tank 12, thereby avoiding the filter hole 10 from being clogged, thereby improving the filtering effect, effectively intercepting the residue in the latex paint, and further improving the later filling quality.

[0020] See also Figure 1 and Figure 4As shown, the paint collecting tank 1 is fixedly connected with an L-shaped plate 21, a material storage barrel 22 is installed on the L-shaped plate 21, a filling tube 23 is connected to the bottom of the material storage barrel 22, and a solenoid valve 24 is installed on the filling tube 23. A liquid pump 25 is installed on the side wall of the residue collecting tank 12, the input port of the liquid pump 25 is connected to the liquid pumping tube, and the other end of the liquid pumping tube is arranged at the bottom of the paint collecting tank 1, and the output port of the liquid pump 25 is connected to the delivery pipe 26, and the other end of the delivery pipe 26 is connected to the bottom of the paint collecting tank 1. A square plate 29 is fixedly connected to the storage barrel 22, and is installed on the side wall of the paint collecting tank 1. The square plate 29 has two rod holes, and the two rod holes are inserted with lifting rods 30. The top ends of the two lifting rods 30 are fixedly connected with a placement plate 31. Two springs 32 are fixedly connected between the placement plate 31 and the square plate 29, and the two springs 32 are correspondingly sleeved on the lifting rods 30. A fixed electrode plate 34 is installed on the square plate 29, and a movable electrode plate 33 is installed on the placement plate 31. , a controller 27 and an indicator light 28 are respectively installed on the paint collecting tank 1, the indicator light 28, the fixed electrode plate 34 and the movable electrode plate 33 are electrically connected, and the controller 27 and the electromagnetic valve 24 are connected through a data line; after the latex paint is filtered, when filling, the filling bottle is first placed on the placement plate 31, and then the liquid pump 25 is started to pump the latex paint without impurities in the paint collecting tank 1 into the liquid pumping pipe, and then transported to the storage barrel 22 through the delivery pipe 26, and the electromagnetic valve 24 is opened, so that the latex paint in the storage barrel 22 can flow into the filling bottle. With the increase of the filling amount, the spring 32 is compressed, and the placement plate 31 moves down vertically. When the movable electrode plate 33 moves down to contact with the fixed electrode plate 34, the indicator light 28 lights up and transmits a signal to the controller 27. The controller 27 controls the electromagnetic valve 24 to close automatically, so that the filling amount can be controlled, and then the latex liquid in each filling bottle can be guaranteed to be uniform.

[0021] Working principle: Since the above-mentioned latex paint filtering and filling device has some problems when in use, when filtering latex paint, the filter screen is prone to clogging, resulting in poor filtering effect, and during filling, the filling amount cannot be effectively controlled, so that it cannot be guaranteed that the latex liquid in each filling bottle is uniform; therefore, in view of the above problems, a water-based latex paint filtering and filling equipment is proposed; when filtering latex paint, the material is introduced into the feed hopper 4, the motor 7 is started, the transmission roller 6 is rotated, and the annular plate 8 is also rotated, so that the latex paint without impurities can flow into the annular plate 8 through the filter hole 10, and then the latex paint without impurities flows into the paint through the guide port 11. In the material collecting tank 1, impurities are intercepted in the groove 9 in the annular plate 8. In order to avoid clogging of the filter hole 10, the air pump 18 is started to transport the gas in the gas tank 17 through the gas pipeline 19 and flow into the hollow tube 15, and then ejected by the air nozzle 16. When the filter hole 10 is turned to the upper side of the air nozzle 16, the gas ejected by the air nozzle 16 can blow away the residue blocking the filter hole 10, so that the filter hole 10 can be dredged. The blown-away residue will fall into the residue collecting tank 12, so that the filter hole 10 can be prevented from being blocked, thereby improving the filtering effect, effectively intercepting the residue in the latex paint, and further improving the later filling quality;

[0022] After the latex paint is filtered, when filling, first place the filling bottle on the placement plate 31, then start the suction pump 25 to pump the latex paint without impurities in the paint collecting tank 1 into the suction pipe, and then transport it to the storage barrel 22 through the delivery pipe 26. Open the solenoid valve 24 to allow the latex paint in the storage barrel 22 to flow into the filling bottle. As the filling amount increases, the spring 32 is compressed and the placement plate 31 moves vertically downward. When the movable electrode plate 33 moves down to contact with the fixed electrode plate 34, the indicator light 28 lights up and transmits a signal to the controller 27. The controller 27 controls the solenoid valve 24 to automatically close, thereby controlling the filling amount, thereby ensuring that the latex liquid in each filling bottle is uniform.

[0023] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0024] 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, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A water-based latex paint filtering and filling equipment, characterized in that: The paint collecting tank (1) comprises a support plate (2) fixedly connected in the paint collecting tank (1), two fixed semicircular plates (3) fixedly connected to the support plate (2), a feed hopper (4) fixedly connected to the two fixed semicircular plates (3), two fixed seats (5) installed on the support plate (2), a driving roller (6) rotatably installed in the two fixed seats (5) through a rotating shaft, a motor (7) installed on the side wall of the two fixed seats (5), the output end of the motor (7) connected to one end of the rotating shaft, an annular plate (8) rotatably installed on the two driving rollers (6), and the annular plate (8) is arranged between the two fixed semicircular plates (3), and a plurality of A groove (9), each groove (9) is provided with a plurality of filter holes (10), a guide port (11) is provided at the bottom of the support plate (2), and the guide port (11) is arranged between two fixed seats (5), a residue collection groove (12) is installed on the paint collection groove (1), a fixed bent plate (13) is fixedly connected to the top of the residue collection groove (12), two fixed plates (14) are welded to the fixed bent plate (13), the two fixed plates (14) are matched with a hollow tube (15), a plurality of air nozzles (16) are connected to the hollow tube (15), a slag discharge hole is provided on the residue collection groove (12), and a slag discharge pipe (20) is fixedly connected to the end of the slag discharge hole.

2. The water-based latex paint filtering and filling equipment according to claim 1 is characterized in that: A gas tank (17) is installed on the fixed bending plate (13), an air pump (18) is installed on the gas tank (17), a gas pipeline (19) is connected to the gas tank (17), and the other end of the gas pipeline (19) is fixedly connected to the hollow tube (15).

3. The water-based latex paint filtering and filling equipment according to claim 1 is characterized in that: An L-shaped plate (21) is fixedly connected to the paint collecting tank (1), a material storage barrel (22) is installed on the L-shaped plate (21), a filling pipe (23) is connected to the bottom end of the material storage barrel (22), and a solenoid valve (24) is installed on the filling pipe (23).

4. The water-based latex paint filtering and filling equipment according to claim 1 is characterized in that: A liquid pump (25) is installed on the side wall of the residue collection tank (12), the input port of the liquid pump (25) is connected to a liquid pumping tube, and the other end of the liquid pumping tube is arranged at the bottom of the paint collection tank (1), and the output port of the liquid pump (25) is connected to a delivery tube (26), and the other end of the delivery tube (26) is fixedly connected to the storage barrel (22).

5. The water-based latex paint filtering and filling equipment according to claim 1 is characterized in that: A square plate (29) is installed on the side wall of the paint collecting tank (1), and two rod holes are provided on the square plate (29), and lifting rods (30) are inserted into the two rod holes. The top ends of the two lifting rods (30) are fixedly connected with a placement plate (31), and two springs (32) are fixedly connected between the placement plate (31) and the square plate (29), and the two springs (32) are correspondingly sleeved on the lifting rods (30). A fixed electrode plate (34) is installed on the square plate (29), and a movable electrode plate (33) is installed on the placement plate (31).

6. The water-based latex paint filtering and filling equipment according to claim 1 is characterized by: A controller (27) and an indicator light (28) are respectively installed on the paint collecting tank (1); the indicator light (28), the fixed electrode plate (34) and the movable electrode plate (33) are electrically connected; and the controller (27) and the solenoid valve (24) are connected via a data line.

Images