Rapid color changing and cleaning device for paint

Abstract

The utility model discloses a quick color changing and cleaning device for paint, which belongs to the technical field of paint gun cleaning and comprises a cleaning box body, a cleaning tank is arranged at the top of the cleaning box body, a liquid storage tank is arranged inside the top of the cleaning box body, a sliding cover is connected inside the cleaning tank in a sliding manner, and a cleaning structure is mounted at the bottom of the sliding cover. The cleaning structure comprises cleaning pipes which are symmetrically and fixedly connected left and right, clamping heads are fixedly connected to the outer sides of the cleaning pipes and located at the bottom of the sliding cover, and one end of the cleaning pipe on the left side fixedly communicates with a liquid conveying pipe; according to the paint gun, a cleaning agent is sprayed out through the left side cleaning pipe so as to clean the interior of the paint gun, old paint residues are avoided, then air is sprayed out through the right side cleaning pipe so as to air-dry the interior of the paint gun, the cleaning agent residues are avoided, and therefore the use convenience of the paint gun is effectively improved; meanwhile, mixing of new paint and old paint is avoided, and operation of workers is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of paint gun cleaning, and particularly relates to a paint rapid color-changing cleaning device. Background Art

[0002] A paint gun, also known as a spray gun, is a tool used to spray liquid materials such as paint and coatings. The paint gun uses compressed air or other gas as a power source to suck the paint or coating from the container, form an atomized state at the nozzle, and then spray it evenly on the surface of the object.

[0003] The existing paint gun is usually used in conjunction with a paint can filled with paint during use. The use of canned paint can facilitate installation and replacement by workers, thereby improving the work efficiency of workers.

[0004] However, when replacing a paint can with an existing paint gun, if the old paint inside the paint gun is not cleaned, the new paint that has been replaced will easily mix with the old paint during subsequent use, resulting in impure color, thereby affecting the normal operation of the staff. Therefore, a paint rapid color changing and cleaning device is needed to clean the inside of the paint gun. Utility Model Content

[0005] The purpose of the utility model is to provide a paint rapid color changing and cleaning device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a paint rapid color-changing cleaning device, comprising a cleaning box, a cleaning tank being provided on the top of the cleaning box, a liquid storage tank being provided inside the top of the cleaning box, a sliding cover being slidably connected to the inside of the cleaning tank, a cleaning structure being installed at the bottom of the sliding cover, the cleaning structure comprising a cleaning pipe fixedly connected in a left-right symmetrical manner, a clamp being fixedly connected to the outside of the cleaning pipe and located at the bottom of the sliding cover, one end of the cleaning pipe on the left side being fixedly connected to an infusion pipe, the other end of the infusion pipe being fixedly connected to a water pump, one end of the cleaning pipe on the right side being fixedly connected to an air pump, and the other end of the air pump being fixedly connected to an air pipe.

[0007] As a preferred embodiment, the water pump is located inside the liquid storage tank, and an air inlet is opened on the right side of the cleaning box, and the air inlet is connected to the air pipe.

[0008] As a preferred embodiment, a liquid filling port is provided on the top of the cleaning box body, the liquid filling port is connected to the liquid storage tank, a filter is fixedly connected to the inside of the liquid filling port, and the bottom of the sliding cover is located on the back of the cleaning tube and is fixedly connected to a movable slider.

[0009] As a preferred embodiment, a movable structure is installed inside the movable slider and on the top of the cleaning box. The movable structure includes a threaded hole opened inside the movable slider and a movable slide groove opened on the top of the cleaning box.

[0010] As a preferred embodiment, the movable chute is slidably connected to the movable slider, the interior of the movable chute is rotatably connected to a threaded rod, and the threaded rod is threadedly connected to the threaded hole.

[0011] As a preferred embodiment, the top of the sliding cover is movably connected to a control button, the top of the cleaning box is fixedly connected to a control panel, the bottom of the cleaning box is fixedly connected to a support column, the back of the cleaning box is fixedly provided with a heat dissipation groove, and the inside of the cleaning groove is fixedly connected to a bar grille.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model is provided with a cleaning structure. During use, the cleaning agent is first sprayed out through the left cleaning pipe to clean the inside of the paint gun to avoid old paint residue. Then, air is sprayed out through the right cleaning pipe to dry the inside of the paint gun to avoid cleaning agent residue. This effectively improves the convenience of using the paint gun and also avoids mixing of new paint and old paint, making the work of the staff more convenient.

[0014] The utility model has the advantages of installing a movable structure, and a worker holds the paint gun and puts the paint gun into the cleaning tank while keeping the handheld state, and then operates the control panel to start the rotating motor, so that the rotating motor drives the threaded rod to rotate during the rotation process. After that, due to the threaded connection between the threaded rod and the threaded hole and the sliding connection between the movable slide groove and the movable slider, the sliding cover is closed and located above the paint gun, thereby facilitating the subsequent cleaning operation. It not only embodies the convenience and practicality of the device, but also can prevent the cleaning agent from spraying out during the cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic front view of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall three-dimensional back of the structure of the utility model;

[0017] Figure 3 It is a perspective schematic diagram of the overall side structure of the utility model;

[0018] Figure 4 It is a three-dimensional schematic diagram of the sliding cover component of the utility model structure.

[0019] In the figure: 1. Cleaning box; 2. Cleaning tank; 3. Liquid storage tank; 4. Slide cover; 5. Air inlet; 6. Liquid filling port; 7. Filter; 8. Moving slider; 9. Control button; 10. Control panel; 11. Support column; 12. Heat dissipation slot; 13. Bar grille; 41. Cleaning tube; 42. Clamp; 43. Infusion tube; 44. Water pump; 45. Air pump; 46. Air pipe; 81. Threaded hole; 82. Moving slide; 83. Threaded rod. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the embodiments.

[0021] The following examples are intended to illustrate the present invention and are not intended to limit the scope of protection of the present invention. The conditions in the examples may be further adjusted according to specific conditions. Simple improvements to the method of the present invention based on the concept of the present invention fall within the scope of protection claimed by the present invention.

[0022] See also Figure 1-4 The utility model provides a paint rapid color-changing cleaning device, comprising a cleaning box 1, a cleaning tank 2 is provided on the top of the cleaning box 1, a liquid storage tank 3 is provided inside the top of the cleaning box 1, a sliding cover 4 is slidably connected to the inside of the cleaning tank 2, a cleaning structure is installed at the bottom of the sliding cover 4, the cleaning structure comprises a cleaning pipe 41 that is fixedly connected in a bilaterally symmetrical manner, a clamp 42 is fixedly connected to the outside of the cleaning pipe 41 and located at the bottom of the sliding cover 4, one end of the left cleaning pipe 41 is fixedly connected to a liquid infusion pipe 43, the other end of the liquid infusion pipe 43 is fixedly connected to a water pump 44, one end of the right cleaning pipe 41 is fixedly connected to an air pump 45, and the other end of the air pump 45 is fixedly connected to an air pipe 46;

[0023] Insert the left cleaning tube 41 into the paint hole at the top of the paint gun, and firmly clamp the paint gun with the clamp 42. Then press the control button 9 to start the water pump 44, so that the water pump 44 draws the cleaning agent from the liquid reservoir 3 and inputs it into the paint gun through the liquid infusion tube 43. Then, the staff pulls the trigger of the paint gun, and the cleaning agent circulates inside the paint gun and is sprayed out, thereby completing the cleaning of the paint gun.

[0024] Insert the cleaning tube 41 on the right into the paint hole on the top of the paint gun again and fix it in the same way. Then press the control button 9 to start the air pump 45, so that the external air enters the paint gun through the air tube 46. Then pull the trigger again to complete the air drying of the inside of the paint gun.

[0025] Specifically, such as Figure 2 and 4 As shown, the water pump 44 is located inside the liquid storage tank 3, and an air inlet 5 is opened on the right side of the cleaning box 1, and the air inlet 5 is connected to the air pipe 46.

[0026] Specifically, such as Figure 1 and Figure 2 As shown, a liquid filling port 6 is provided on the top of the cleaning box 1, which is connected to the liquid storage tank 3. A filter screen 7 is fixedly connected to the inside of the liquid filling port 6, and a movable slider 8 is fixedly connected to the bottom of the sliding cover 4 on the back of the cleaning tube 41.

[0027] Specifically, such as Figure 4 and Figure 1 As shown, a moving structure is installed inside the moving slider 8 and on the top of the cleaning box 1. The moving structure includes a threaded hole 81 opened inside the moving slider 8 and a moving chute 82 opened on the top of the cleaning box 1.

[0028] The movable chute 82 is slidably connected to the movable slider 8. A threaded rod 83 is rotatably connected inside the movable chute 82. The threaded rod 83 is threadedly connected to the threaded hole 81. One end of the threaded rod 83 is fixedly connected to a rotary motor, so that when the output end of the rotary motor rotates, the threaded rod 83 is driven to rotate. Then, due to the threaded connection between the threaded rod 83 and the threaded hole 81 and the sliding connection between the movable chute 82 and the movable slider 8, the sliding cover 4 can slide.

[0029] The staff holds the paint gun and puts it into the cleaning tank 2, keeping it in hand, and then operates the control panel 10 to start the rotating motor, so that the rotating motor drives the threaded rod 83 to rotate during the rotation. After that, due to the threaded connection between the threaded rod 83 and the threaded hole 81 and the sliding connection between the movable slide groove 82 and the movable slider 8, the sliding cover 4 is closed and located above the paint gun, which not only reflects the convenience and practicality of the device, but also can prevent the cleaning agent from spraying out during the cleaning process.

[0030] Specifically, such as Figure 1 、 Figure 2 and Figure 3 As shown, the top of the sliding cover 4 is movably connected to a control button 9, the top of the cleaning box 1 is fixedly connected to a control panel 10, the bottom of the cleaning box 1 is fixedly connected to a support column 11, the back of the cleaning box 1 is fixedly provided with a heat dissipation groove 12, and the interior of the cleaning groove 2 is fixedly connected to a bar grille 13.

[0031] The working principle and use process of the present invention are as follows: during use, the staff first injects the cleaning agent for cleaning the paint gun into the liquid reservoir 3 through the liquid injection port 6, and the cleaning agent is filtered by the filter screen 7 when injected into the liquid reservoir 3, and then the liquid injection port 6 is covered; then the staff holds the paint gun and puts the paint gun into the cleaning tank 2, keeping the handheld state, and then operates the control panel 10 to start the rotating motor, so that the rotating motor drives the threaded rod 83 to rotate during the rotation process, and then due to the threaded connection between the threaded rod 83 and the threaded hole 81 and the sliding connection between the movable slide 82 and the movable slide 8, the sliding cover 4 is closed and located above the paint gun;

[0032] After that, the staff can lift the paint gun and find the correct position so that the left cleaning tube 41 is inserted into the paint hole on the top of the paint gun and the paint gun can be firmly clamped by the clamping head 42. Then, the control button 9 is pressed to start the water pump 44, so that the water pump 44 draws the cleaning agent from the liquid storage tank 3 and inputs it into the paint gun through the infusion tube 43. Then, the staff pulls the trigger of the paint gun, and the cleaning agent flows inside the paint gun and is sprayed out, thereby completing the cleaning of the paint gun.

[0033] After cleaning, the staff can insert the cleaning tube 41 on the right into the paint hole on the top of the paint gun again and fix it in the same way. Then press the control button 9 to start the air pump 45, so that the external air enters the paint gun through the air tube 46, and then pull the trigger again to complete the air drying of the inside of the paint gun.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paint rapid color change cleaning device, comprising a cleaning box (1), characterized in that: A cleaning tank (2) is provided on the top of the cleaning box (1), a liquid storage tank (3) is provided inside the top of the cleaning box (1), a sliding cover (4) is slidably connected to the inside of the cleaning tank (2), a cleaning structure is installed at the bottom of the sliding cover (4), and the cleaning structure includes a cleaning pipe (41) fixedly connected in a left-right symmetrical manner, a clamp (42) is fixedly connected to the outside of the cleaning pipe (41) and located at the bottom of the sliding cover (4), one end of the cleaning pipe (41) on the left is fixedly connected to an infusion pipe (43), and the other end of the infusion pipe (43) is fixedly connected to a water pump (44), and one end of the cleaning pipe (41) on the right is fixedly connected to an air pump (45), and the other end of the air pump (45) is fixedly connected to an air pipe (46).

2. The paint rapid color-changing cleaning device according to claim 1, characterized in that: The water pump (44) is located inside the liquid storage tank (3), and an air inlet (5) is provided on the right side of the cleaning box (1), and the air inlet (5) is connected to the air pipe (46).

3. The paint rapid color-changing cleaning device according to claim 2, characterized in that: The top of the cleaning box (1) is provided with a liquid injection port (6), the liquid injection port (6) is connected to the liquid storage tank (3), the interior of the liquid injection port (6) is fixedly connected to a filter screen (7), and the bottom of the sliding cover (4) is located on the back side of the cleaning pipe (41) and is fixedly connected to a movable slider (8).

4. The paint rapid color-changing and cleaning device according to claim 3, characterized in that: A movable structure is installed inside the movable slider (8) and on the top of the cleaning box (1). The movable structure includes a threaded hole (81) opened inside the movable slider (8) and a movable chute (82) opened on the top of the cleaning box (1).

5. The paint rapid color-changing and cleaning device according to claim 4, characterized in that: The movable slide groove (82) is slidably connected to the movable slider (8), and a threaded rod (83) is rotatably connected inside the movable slide groove (82), and the threaded rod (83) is threadedly connected to the threaded hole (81).

6. The paint rapid color-changing and cleaning device according to claim 1, characterized in that: The top of the sliding cover (4) is movably connected to a control button (9), the top of the cleaning box (1) is fixedly connected to a control panel (10), the bottom of the cleaning box (1) is fixedly connected to a support column (11), the back of the cleaning box (1) is fixedly provided with a heat dissipation groove (12), and the interior of the cleaning groove (2) is fixedly connected to a bar grid (13).

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