Water-based paint recycling machine

Abstract

The utility model discloses a water-based paint recycling machine which comprises a recycling box body, a bearing plate is fixedly arranged in the recycling box body, an electric push rod is arranged on the top wall of the recycling box body, the free end of the electric push rod movably penetrates through the top wall of the recycling box body and then is connected with an extrusion plate, and the extrusion plate is located above the bearing plate. Two sliding grooves are symmetrically formed in the inner side wall of the recycling box body, lead screws are rotationally connected into the two sliding grooves in a limiting mode, sliding blocks are connected to the outer sides of the two lead screws in a threaded sleeving mode, and a stirring block for stirring coating blocks crushed on the surface of a bearing plate is jointly connected between the two sliding blocks; through the arrangement of the structure, the situation that the coating blocks are directly crushed on the filtering membrane, and consequently screening holes of the filtering membrane are blocked by the coating blocks can be avoided, and the practicability of the device is improved through the arrangement of the structure.

Description

Technical Field

[0001] The utility model relates to the technical field of water-based paint, in particular to a water-based paint recycling machine. Background Art

[0002] Water-based paint is non-toxic, has no irritating odor, is harmless to the human body, and has the characteristics of water resistance, wear resistance, aging resistance, yellowing resistance, fast drying, and easy use. During the spraying process of water-based paint, a lot of water-based paint will remain around the spraying area. In order to make better use of these water-based paints, the surrounding paints will be recycled;

[0003] For example, a water-based paint recycling machine disclosed in the utility model with authorization announcement number CN220160045U includes a recycling cylinder body, a recycling bin is provided inside the recycling cylinder body, a filter membrane is fixedly connected to the middle of the recycling bin, an extrusion component is connected to the top of the inner wall of the recycling bin, and a humidifying component is provided inside the extrusion component. Through the extrusion component, the paint blocks on the top of the filter membrane can be squeezed and crushed by the extrusion component. While the extrusion component is operating, the humidifying component provided inside the extrusion component can be used to humidify the surface of the paint blocks while they are being squeezed. The water adding pipe can be used to continue to add water inside the humidifying component. After the paint blocks are crushed, they can be filtered through the filter membrane and then discharged through the discharge pipe provided at the lower end of the surface of the recycling bin to complete the recovery of the water-based paint.

[0004] When the device is in use, the piston rod and cylinder drive the extrusion plate to move up and down, thereby crushing the larger paint lumps that fall on the filter membrane. However, while the extrusion plate is squeezing and crushing the paint lumps on the upper surface of the filter membrane, some paint lumps may be squeezed by the extrusion plate and may block the screening holes on the upper surface of the filter membrane, thereby affecting the screening work of the filter membrane and the recycling of the entire device. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, the utility model provides a water-based paint recovery machine, which can solve the technical problem that when the paint blocks on the upper surface of the filter membrane are squeezed and crushed by the extrusion plate, some paint blocks may be squeezed by the extrusion plate and block the screening holes on the upper surface of the filter membrane, thereby affecting the screening work of the filter membrane and the recycling and use of the entire device.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a water-based paint recycling machine, comprising a recycling box body, a receiving plate fixedly arranged in the recycling box body, an electric push rod arranged on the top wall of the recycling box body, the free end of the electric push rod movably passes through the top wall of the recycling box body and is connected to an extrusion plate, and the extrusion plate is located above the receiving plate, and two sliding grooves are symmetrically provided on the inner side wall of the recycling box body, and a screw rod is connected in the two sliding grooves for limiting rotation, and a slider is connected to the outer threaded sleeve of the two screw rods, and a toggle block for moving the broken paint blocks on the surface of the receiving plate is commonly connected between the two sliders.

[0007] As a preferred technical solution of the present invention, one end of the screw rod is movably passed through the side wall of the recovery box body and is connected to a servo motor for rotating and adjusting the screw rod.

[0008] As a preferred technical solution of the present invention, a baffle is rotatably connected to the top wall of the recovery box body and is located on one side of the extrusion plate.

[0009] As an optimal technical solution of the present invention, a filter membrane is provided in the recovery box body and below the receiving plate, and the filter membrane is tilted. A discharge port is provided on the side wall of the recovery box body and at the lowest end of the filter membrane.

[0010] As an optimal technical solution of the present invention, the top wall of the extrusion plate is connected to a water adding pipe connected to the cavity of the extrusion plate, a number of elastic parts are provided in the extrusion plate, the bottom wall of the elastic part is connected to a movable block, the bottom end of the movable block is connected to an extrusion tube, the side wall of the extrusion tube is provided with a water inlet hole, the side wall of the bottom end of the extrusion tube is provided with a water outlet hole, and the outer side of the movable block is sleeved with a sealing ring.

[0011] As an optimal technical solution of the present invention, the top of the front surface of the recovery box body is provided with an inlet for feeding materials into the recovery box body, and the bottom side wall of the recovery box body is provided with an outlet for discharging the paint recovered in the recovery box body.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] By adding a receiving plate, the paint blocks on the receiving plate can be matched with the extrusion plate to break up the paint blocks. By matching the slider with the screw rod, the movement of the toggle block can be realized. The broken paint blocks on the receiving plate can be toggled by the movable and adjusted toggle block so that they fall onto the filter membrane. After screening by the filter membrane, some paint blocks with larger particles are screened out and finally discharged through the discharge port. The setting of this structure can avoid directly breaking up the paint blocks on the filter membrane, which would cause the paint blocks to clog the screening holes of the filter membrane. The setting of this structure improves the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the sectional three-dimensional structure of the recycling box body of the utility model;

[0016] Figure 3 This is a schematic diagram of the sectional three-dimensional structure of the extruded plate of the utility model;

[0017] Figure 4 For this utility model Figure 3 Schematic diagram of the three-dimensional structure at A in the middle;

[0018] Figure 5 This is a schematic diagram of the three-dimensional structure of the local structure of the utility model;

[0019] Among them: 1. Recovery box body; 2. Electric push rod; 3. Extrusion plate; 4. Water adding pipe; 5. Elastic part; 6. Movable block; 7. Extrusion pipe; 8. Water inlet hole; 9. Water outlet hole; 10. Sealing ring; 11. Baffle; 12. Adapter plate; 13. Toggle block; 14. Slider; 15. Screw; 16. Filter membrane; 17. Discharge port; 18. Feed port; 19. Discharge port. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific embodiments. However, the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without making any creative efforts shall fall within the scope of protection of the present invention.

[0021] Example

[0022] Please refer to Figure 1-5As shown, the utility model provides a water-based paint recycling machine, in which a receiving plate 12 is fixedly provided in the recycling box body 1, and then an electric push rod 2 is provided on the top wall of the recycling box body 1, and then the free end of the electric push rod 2 is movably passed through the top wall of the recycling box body 1 and connected to the extrusion plate 3, and the extrusion plate 3 is located above the receiving plate 12, and a baffle 11 is rotatably connected to the top wall of the recycling box body 1 and located on one side of the extrusion plate 3. At the same time, two slide grooves are symmetrically opened on the inner side wall of the recycling box body 1, and then the two slide grooves are both limited and rotatably connected with screw rods 15, and the two screw rods 1 One end of the servo motor is movably passed through the side wall of the recovery box body 1 and connected to the servo motor. The servo motor can be used to adjust the rotation of the screw rod 15. Then, a slider 14 is connected to the outer side of the two screw rods 15 through a threaded sleeve. Then, a toggle block 13 is connected between the two sliders 14 to toggle the paint blocks broken on the surface of the receiving plate 12. At the same time, a filter membrane 16 is provided in the recovery box body 1 and below the receiving plate 12. The filter membrane 16 is tilted. Finally, a discharge port 17 is provided on the side wall of the recovery box body 1 and at the lowest end of the filter membrane 16.

[0023] When adjusting and using, first drive the extrusion plate 3 downward by the electric push rod 2, and then crush the water-based paint blocks on the receiving plate 12 by the extrusion plate 3, and then adjust the rotation of the screw rod 15 by the servo motor, and drive the slider 14 to move and adjust by the screw rod 15 thread, and move and adjust the toggle block 13 by the movable slider 14, and toggle the crushed water-based paint blocks on the upper surface of the receiving plate 12 by the toggle block 13 until they are moved to the rightmost end of the receiving plate 12, and then fall onto the filter membrane 16 for screening, and after screening by the inclined filter membrane 16, the granular water-based paint blocks are discharged from the discharge port 17 opened on the side wall of the recovery box body 1, and then they are put back into the recovery box body 1 for cyclic crushing;

[0024] As a further implementation of this embodiment, Figure 1-5 As shown, a water adding pipe 4 connected to the cavity of the extrusion plate 3 is connected to the top wall of the extrusion plate 3, and then a number of elastic members 5 are provided in the extrusion plate 3, and then a movable block 6 is connected to the bottom wall of the elastic member 5, and an extrusion tube 7 is connected to the bottom end of the movable block 6, and a water inlet hole 8 is opened in the side wall of the extrusion tube 7, and a water outlet hole 9 is opened in the side wall of the bottom end of the extrusion tube 7, and then a sealing ring 10 is sleeved on the outside of the movable block 6, and a feeding port 18 is provided at the top of the front surface of the recovery box body 1, through which the material can be fed into the recovery box body 1, and finally a discharging port 19 is provided on the side wall of the bottom end of the recovery box body 1, through which the recovered paint in the recovery box body 1 can be discharged;

[0025] When the electric push rod 2 drives the extrusion plate 3 to move downward, the downward pressure of the extrusion plate 3 can drive the paint block to squeeze the extrusion tube 7. The top of the extrusion tube 7 is connected to the movable block 6, and the top of the movable block 6 is connected to the elastic member 5. When the extrusion tube 7 slides toward the inside of the through hole after being squeezed, the movable block 6 and the elastic member 5 can be driven to slide accordingly, so that the water inlet hole 8 opened on the surface of the extrusion tube 7 enters the interior of the extrusion plate 3, and the water in the extrusion plate 3 enters the interior of the extrusion tube 7, so that the water can be sprayed out through the water outlet hole 9 opened on the side wall of the bottom end of the extrusion tube 7 and fall on the surface of the paint block. When the paint block is crushed, the extrusion tube 7 loses its extrusion force, so that the elastic member 5 loses pressure and rebounds, driving the movable block 6 and the extrusion tube 7 to return to their original positions, so that the interior of the extrusion plate 3 is restored to a closed state.

[0026] Specific working principle:

[0027] When recycling water-based paint blocks, first feed the material to the upper surface of the receiving plate 12 in the recovery box body 1 through the feed port 18, then drive the extrusion plate 3 to move downward through the electric push rod 2, and then crush the water-based paint blocks on the receiving plate 12 through the extrusion plate 3, and transport water to the extrusion plate 3 through the water adding pipe 4, so that the water can fall on the surface of the paint blocks through the extrusion pipe 7, and then adjust the rotation of the screw rod 15 by the servo motor, and drive the slider 14 to move and adjust through the movement of the screw rod 15. The slider 14 moves and adjusts the toggle block 13, and the toggle block 13 is used to toggle the crushed water-based paint on the upper surface of the receiving plate 12 until it is placed at the rightmost end of the receiving plate 12, and then falls onto the filter membrane 16 for screening. After being screened by the inclined filter membrane 16, the granular water-based paint blocks are discharged from the discharge port 17 opened on the side wall of the recovery box body 1, and then are put back into the recovery box body 1 for cyclic crushing, and the recovered water-based paint is discharged from the bin discharge port 19 for use.

[0028] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A water-based paint recycling machine, comprising a recycling box body (1), characterized in that: A receiving plate (12) is fixedly arranged inside the recovery box body (1), and an electric push rod (2) is arranged on the top wall of the recovery box body (1). The free end of the electric push rod (2) is movably passed through the top wall of the recovery box body (1) and is connected to an extrusion plate (3), and the extrusion plate (3) is located above the receiving plate (12). Two sliding grooves are symmetrically arranged on the inner side wall of the recovery box body (1), and screw rods (15) are connected to the two sliding grooves for limited rotation. The outer sides of the two screw rods (15) are threadedly sleeved with sliders (14), and a moving block (13) for moving the broken paint blocks on the surface of the receiving plate (12) is commonly connected between the two sliders (14).

2. A water-based paint recycling machine according to claim 1, characterized in that: One end of the screw rod (15) is movably inserted through the side wall of the recovery box body (1) and is connected to a servo motor for rotating and adjusting the screw rod (15).

3. The water-based paint recycling machine according to claim 1, characterized in that: A baffle (11) is rotatably connected to the inner top wall of the recovery box body (1) and is located on one side of the extrusion plate (3).

4. The water-based paint recycling machine according to claim 1, characterized in that: A filter membrane (16) is arranged inside the recovery box body (1) and below the receiving plate (12), and the filter membrane (16) is arranged obliquely. A discharge outlet (17) is provided on the side wall of the recovery box body (1) and at the lowest end of the filter membrane (16).

5. The water-based paint recycling machine according to claim 1, characterized in that: The top wall of the extrusion plate (3) is connected to a water supply pipe (4) which is connected to and communicates with the cavity of the extrusion plate (3); a plurality of elastic members (5) are arranged inside the extrusion plate (3); a movable block (6) is connected to the bottom wall of the elastic member (5); a squeeze tube (7) is connected to the bottom end of the movable block (6); a water inlet hole (8) is provided on the side wall of the extrusion tube (7); a water outlet hole (9) is provided on the side wall of the bottom end of the extrusion tube (7); and a sealing ring (10) is sleeved and connected to the outer side of the movable block (6).

6. The water-based paint recycling machine according to claim 1, characterized in that: The top of the front surface of the recovery box body (1) is provided with an inlet (18) for feeding materials into the recovery box body (1), and the side wall at the bottom end of the recovery box body (1) is provided with an outlet (19) for discharging the paint recovered in the recovery box body (1).

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