Cleaning powder room

Abstract

The utility model relates to the technical field of powder rooms, and discloses a cleaning powder room which comprises a powder spraying room body and supporting legs fixedly installed at the positions, close to the four corners, of the bottom of the powder spraying room body. According to the powder spraying room, the sealing door can be automatically opened and closed, operation of workers is not needed, powder blowing and spraying of the powder spraying room body can be achieved through mutual cooperation of the spraying pipe and the air spraying pipe, and the cleaning effect is better; through mutual cooperation of a servo motor B, a chain wheel A, a chain wheel B, a chain, a movable block, a sliding frame, a guide plate, a square rod, a fixed plate, a fixed rod, a movable plate, a movable rod and a connecting plate, a spraying pipe and an air spraying pipe can be driven to move up and down back and forth in an inner cavity of the powder spraying room body, the cleaning range is widened, and therefore the cleaning effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of powder rooms, and particularly relates to a cleaning powder room. Background Technique

[0002] In traditional production, in order to save costs, spraying is usually directly carried out outdoors in the open. Although the air circulates, the powder will float and pollute the air. Long-term inhalation of the powder in the air will endanger human health. Currently, powder spray booths with zero emissions have emerged on the market. Workpieces are conveyed from the inlet of the spray booth main body to the outlet of the spray booth by a conveying mechanism. At the same time, a spray gun arranged in the spray booth main body completes powder spraying. The outlet of the spray booth main body is communicated with a recovery box, and the powder enters the recovery box from the spray booth main body for recovery, avoiding direct emission and preventing air pollution.

[0003] When the existing cleaning powder room is in use, most of them only have a layer of air knife powder blowing device or a layer of mushroom head cleaning method. There are some cases where the blowing is missed during cleaning, resulting in incomplete cleaning, which is not conducive to the better development of the cleaning work and reduces the use effect of the device.

[0004] Therefore, we propose a cleaning powder room to solve the problems mentioned above. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cleaning powder room to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A cleaning powder room, including a powder spraying room body and support legs fixedly installed at the bottom of the powder spraying room body near the four corners. A dust collection groove is fixedly installed in the middle of the bottom of the powder spraying room body. A collection groove is attached to the bottom of the inner cavity of the dust collection groove, and the right side of the collection groove slides through and extends to the outside of the dust collection groove. A blanking port is opened in the middle of the bottom of the powder spraying room body, and a number of partition bars are fixedly installed at equal intervals in the inner cavity of the blanking port. The front side of the powder spraying room body is open, and a rectangular opening is opened near the front side of the right side of the powder spraying room body. The top of the inner cavity of the rectangular opening is open. A sealing door is slidably installed in the inner cavity of the rectangular opening. A moving component is installed near the top of the left side of the powder spraying room body. A reciprocating component is installed near the rear side of the top of the powder spraying room body. And a spraying pipe is arranged near the top of the inner cavity of the powder spraying room body. A powder blowing pipe is arranged above the top of the spraying pipe.

[0007] Preferably, U-shaped plates are respectively fixedly installed at the middle parts of the front and rear sides of the inner cavity of the spraying pipe, and the sides of the U-shaped plates far from the adjacent spraying pipes are respectively fixedly installed on the inner wall of the inner cavity of the powder blowing pipe. A hose A is fixedly installed through the top of the left rear side of the spraying pipe, and the upper end of the hose A fixedly penetrates and extends to the outside of the powder spraying room body and is fixedly installed with a connecting pipe A to realize powder blowing and spraying of the powder spraying room body, making the cleaning effect better.

[0008] Preferably, a hose B is fixedly installed through the top of the air spray pipe near the left rear side, and the upper end of the hose B fixedly extends through the outside of the powder spraying chamber body and is fixedly installed with a connecting pipe B.

[0009] Preferably, the moving assembly includes a bearing plate fixedly installed near the top on the left side of the powder spraying chamber body and a servo motor A fixedly installed on the top of the bearing plate to provide driving force for the moving assembly. The output end of the servo motor A is fixedly installed with a threaded rod, and the right end of the threaded rod is movably installed with an n-shaped plate. The bottom of the n-shaped plate is fixedly installed on the powder spraying chamber body. A threaded sleeve is threadedly installed on the output shaft of the threaded rod, and the middle of the bottom of the threaded sleeve is fixedly installed with a connecting rod, and the lower end of the connecting rod is fixedly installed on the sealing door.

[0010] Preferably, a limiting plate is fixedly installed in the middle of the rear side of the threaded sleeve, and a limiting rod is slidably installed through the limiting plate. The left and right ends of the limiting rod are respectively fixedly installed with vertical plates, and the lower ends of the vertical plates are respectively fixedly installed on the powder spraying chamber body.

[0011] Preferably, the reciprocating assembly includes a servo motor B fixedly installed near the rear side on the top of the powder spraying chamber body and a sprocket A fixedly installed on the output shaft of the servo motor B. A sprocket B is arranged below the sprocket A, and the front side of the sprocket B is movably installed on the powder spraying chamber body. A chain is jointly engaged on the outside of the sprocket A and the sprocket B. An activity block is movably installed at the upper right of the rear side of the chain, and a sliding frame is movably installed on the outside of the activity block. Fixed rods are respectively fixedly installed near the left and right sides of the top of the sliding frame, and the upper ends of the fixed rods are jointly fixedly installed with an activity plate. Moving rods are respectively fixedly installed near the left and right sides of the bottom of the activity plate, and the lower ends of the moving rods respectively slide through and extend into the inner cavity of the powder spraying chamber body, which can drive the spraying pipe and the air spray pipe to move back and forth and up and down in the inner cavity of the powder spraying chamber body.

[0012] Preferably, the lower ends of the moving rods are respectively fixedly installed with connecting plates, and the outer sides of the connecting plates are respectively fixedly installed on the inner wall of the air spray pipe cavity.

[0013] Preferably, guide plates are respectively fixedly installed in the middle of the left and right sides of the sliding frame to prevent deviation during sliding, and square rods are respectively slidably installed through the guide plates. The lower ends of the square rods are respectively fixedly installed with fixing plates, and the front sides of the fixing plates are respectively fixedly installed on the powder spraying chamber body.

[0014] Preferably, a handle is fixedly installed in the middle of the right side of the collection trough to facilitate opening the collection trough.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. Through the mutual cooperation among components such as the bearing plate, servo motor A, threaded rod, n-shaped plate, threaded sleeve, limiting plate, limiting rod, vertical plate, and connecting rod, the opening and closing of the sealing door can be automatically achieved without the need for staff to operate. And through the mutual cooperation between the spraying pipe and the air spraying pipe, powder blowing and spraying of the powder spraying room body can be realized, making the cleaning effect better.

[0017] 2. Through the mutual cooperation among components such as servo motor B, sprocket A, sprocket B, chain, movable block, sliding frame, guide plate, square rod, fixing plate, fixing rod, movable plate, moving rod, and connecting plate, the spraying pipe and the air spraying pipe can be driven to move back and forth and up and down in the inner cavity of the powder spraying room body, improving the cleaning range, and thus making the cleaning effect better. Brief Description of the Drawings

[0018] Figure 1 is the overall three-dimensional view of the present utility model;

[0019] Figure 2 is the partial right-side view sectional three-dimensional view of the present utility model;

[0020] Figure 3 is the partial bottom view sectional three-dimensional view of the present utility model;

[0021] Figure 4 is of the present utility model Figure 3 the enlarged view at A in;

[0022] Figure 5 is the partial rear-side view three-dimensional view of the present utility model;

[0023] Figure 6 is the partial rear-side view sectional three-dimensional view of the present utility model;

[0024] Figure 7 is of the present utility model Figure 5 the enlarged view at B in;

[0025] Figure 8 is of the present utility model Figure 6 the enlarged view at C in.

[0026] In the figure: 1. Powder spraying booth body; 2. Support leg; 3. Dust collection trough; 4. Collection trough; 41. Handle; 5. Partition strip; 6. Sealing door; 7. Moving assembly; 71. Bearing plate; 72. Servo motor A; 73. Threaded rod; 74. N-shaped plate; 75. Threaded sleeve; 751. Limiting plate; 752. Limiting rod; 753. Vertical plate; 76. Connecting rod; 8. Reciprocating assembly; 81. Servo motor B; 82. Sprocket A; 83. Sprocket B; 84. Chain; 85. Movable block; 86. Sliding frame; 861. Guide plate; 862. Square rod; 863. Fixed plate; 87. Fixed rod; 88. Movable plate; 89. Moving rod; 891. Connecting plate; 9. Spraying pipe; 91. U-shaped plate; 92. Connecting pipe A; 10. Air spraying pipe; 101. Connecting pipe B. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Embodiment 1

[0029] Please refer to Figures 1-8 , a cleaning powder booth, including a powder spraying booth body 1 and support legs 2 fixedly installed at the bottom of the powder spraying booth body 1 near the four corners. A dust collection trough 3 is fixedly installed in the middle of the bottom of the powder spraying booth body 1. The bottom of the inner cavity of the dust collection trough 3 is attached to a collection trough 4, and the right side of the collection trough 4 slides through and extends to the outside of the dust collection trough 3. A blanking port is opened in the middle of the bottom of the powder spraying booth body 1, and a plurality of partition strips 5 are fixedly installed at equal intervals in the inner cavity of the blanking port. The front side of the powder spraying booth body 1 is open, and a rectangular port is opened near the front side of the right side of the powder spraying booth body 1. The top of the inner cavity of the rectangular port is open, and a sealing door 6 is slidably installed in the inner cavity of the rectangular port. A moving assembly 7 is installed near the top of the left side of the powder spraying booth body 1, and a reciprocating assembly 8 is installed near the rear side of the top of the powder spraying booth body 1. A spraying pipe 9 is arranged near the top of the inner cavity of the powder spraying booth body 1, and an air spraying pipe 10 is arranged above the top of the spraying pipe 9. Through the setting of the moving assembly 7, the opening and closing of the sealing door 6 can be realized, and through the setting of the reciprocating assembly 8, the spraying pipe 9 and the air spraying pipe 10 can be driven to move back and forth and up and down in the powder spraying booth body 1. A handle 41 is fixedly installed in the middle of the right side of the collection trough 4, which is convenient for the staff to pull out the collection trough 4.

[0030] In this embodiment, U-shaped plates 91 are respectively and fixedly installed at the middle parts of the front and rear sides of the inner cavity of the spraying pipe 9, and one sides of the U-shaped plates 91 far from the adjacent spraying pipe 9 are respectively fixedly installed on the inner wall of the inner cavity of the air spraying pipe 10. A hose A is fixedly installed through the top of the spraying pipe 9 near the left rear side, and the upper end of the hose A fixedly penetrates and extends to the outside of the powder spraying room body 1 and is fixedly installed with a connecting pipe A92, which is conducive to the connection between the spraying pipe 9 and the air spraying pipe 10, and the connection between the spraying pipe 9 and the external water inlet device.

[0031] In this embodiment, as Figure 8 shown, a hose B is fixedly installed through the top of the air spraying pipe 10 near the left rear side, and the upper end of the hose B fixedly penetrates and extends to the outside of the powder spraying room body 1 and is fixedly installed with a connecting pipe B101, which is conducive to the connection between the air spraying pipe 10 and the external air inlet device.

[0032] In this embodiment, as Figure 1 and Figure 4 shown, the moving assembly 7 includes a bearing plate 71 fixedly installed near the top on the left side of the powder spraying room body 1 and a servo motor A72 fixedly installed on the top of the bearing plate 71. The output end of the servo motor A72 is fixedly installed with a threaded rod 73, and the right end of the threaded rod 73 is movably installed with an n-shaped plate 74. The bottom of the n-shaped plate 74 is fixedly installed on the powder spraying room body 1. A threaded sleeve 75 is threadedly installed on the output shaft of the threaded rod 73. The middle part of the bottom of the threaded sleeve 75 is fixedly installed with a connecting rod 76, and the lower end of the connecting rod 76 is fixedly installed on the sealing door 6, which is conducive to opening and closing the sealing door 6.

[0033] Furthermore, a limiting plate 751 is fixedly installed at the middle part of the rear side of the threaded sleeve 75, and a limiting rod 752 is slidably installed through the limiting plate 751. The left and right ends of the limiting rod 752 are respectively fixedly installed with vertical plates 753, and the lower ends of the vertical plates 753 are respectively fixedly installed on the powder spraying room body 1, which plays a role in limiting the movement of the threaded sleeve 75.

[0034] Embodiment 2

[0035] In this embodiment: during use, the operation of the servo motor A72 will drive the threaded rod 73 to rotate. When the threaded rod 73 rotates, it will drive the threaded sleeve 75 to move to the right. When the threaded sleeve 75 moves to the right, it will drive the sealing door 6 to move to the right and open through the connecting rod 76, which is convenient for the staff to take out the sprayed items from the inside of the powder spraying room body 1. After the taking-out is completed, the sealing door 6 can be closed. Then, it is connected with the external air inlet device through the connecting pipe B101, which is conducive to the air blowing and cleaning of the inner cavity of the powder spraying room body 1 by the air spraying pipe 10. After the air blowing is completed, it can be connected with the external water spraying device through the connecting pipe A92, and the inner cavity of the powder spraying room body 1 can be sprayed and cleaned after the air blowing, so that the sewage enters the collection tank 4 for storage.

[0036] Example 3

[0037] This embodiment is an improvement based on Embodiment 1. Specifically, please refer to Figures 1-3 and Figures 6-8 , the reciprocating assembly 8 includes a servo motor B81 fixedly installed near the rear side at the top of the powder spraying chamber body 1 and a sprocket A82 fixedly installed on the output shaft of the servo motor B81. The servo motor B81 has an automatic locking function when it stops running and will not drive the sprocket A82 to continue rotating due to inertia when it stops, with high stability. Below the sprocket A82, there is a sprocket B83, and the front side of the sprocket B83 is movably installed on the powder spraying chamber body 1. A chain 84 is commonly engaged on the outer sides of the sprocket A82 and the sprocket B83. Near the upper right side at the rear side of the chain 84, there is a movable block 85 movably installed, and a sliding frame 86 is movably installed on the outer side of the movable block 85. Near the left and right sides at the top of the sliding frame 86, there are fixed rods 87 fixedly installed respectively, and the upper ends of the fixed rods 87 are commonly fixedly installed with a movable plate 88. Near the left and right sides at the bottom of the movable plate 88, there are moving rods 89 fixedly installed respectively. The lower ends of the moving rods 89 respectively slide through and extend into the inner cavity of the powder spraying chamber body 1, which can drive the spraying pipe 9 and the air spraying pipe 10 to move back and forth and up and down in the powder spraying chamber body 1, realizing better cleaning of the powder spraying chamber body 1.

[0038] Furthermore, the lower ends of the moving rods 89 are respectively fixedly installed with connecting plates 891, and the outer sides of the connecting plates 891 are respectively fixedly installed on the inner wall of the air spraying pipe 10, realizing the connection between the air spraying pipe 10 and the moving rods 89.

[0039] In this embodiment, guide plates 861 are respectively fixedly installed at the middle parts on the left and right sides of the sliding frame 86, and square rods 862 are respectively slidably installed through the guide plates 861. The lower ends of the square rods 862 are respectively fixedly installed with fixing plates 863, and the front sides of the fixing plates 863 are respectively fixedly installed on the powder spraying chamber body 1, playing a role of guiding and limiting the movement of the sliding frame 86, enabling it to move up and down stably without deviation.

[0040] When the air spraying and spraying operations are carried out, the servo motor B81 can be operated. When the servo motor B81 operates, it will drive the sprocket A82 to rotate. Through the transmission of the chain 84, the sprocket B83 will be driven to rotate. At this time, the chain 84 will also rotate accordingly. When the chain 84 rotates, it will drive the sliding frame 86 to move back and forth and up and down through the movable block 85. When the sliding frame 86 moves up and down, it will drive the connecting plates 891 to move back and forth and up and down through the fixed rods 87, the movable plate 88 and the moving rods 89. When the connecting plates 891 move up and down, they will drive the spraying pipe 9 and the air spraying pipe 10 to move back and forth and up and down in the powder spraying chamber body 1, increasing the spraying range and avoiding cleaning dead corners.

[0041] Working principle: During use, the operation of the servo motor A72 drives the rotation of the threaded rod 73. When the threaded rod 73 rotates, it drives the threaded sleeve 75 to move to the right. When the threaded sleeve 75 moves to the right, it drives the sealing door 6 to move to the right and open through the connecting rod 76, facilitating the staff to take out the sprayed items from the inside of the powder spraying chamber body 1. After the taking-out is completed, the sealing door 6 can be closed. Then, it is connected to an external air intake device through the connecting pipe B101, which is beneficial for the powder blowing and cleaning of the inner cavity of the powder spraying chamber body 1 by the powder blowing pipe 10. After the powder blowing is completed, it can be connected to an external water spraying device through the connecting pipe A92, and the inner cavity of the powder spraying chamber body 1 can be sprayed and cleaned after the powder blowing, so that the sewage enters the collection tank 4 for storage. When the powder blowing and spraying operations are carried out, the servo motor B81 can be operated. When the servo motor B81 operates, it drives the sprocket A82 to rotate. Through the transmission of the chain 84, the sprocket B83 is driven to rotate. At this time, the chain 84 also rotates accordingly. When the chain 84 rotates, it drives the sliding frame 86 to move back and forth up and down through the movable block 85. When the sliding frame 86 moves up and down, it drives the connecting plate 891 to move back and forth up and down through the fixed rod 87, the movable plate 88 and the moving rod 89. When the connecting plate 891 moves up and down, it drives the spraying pipe 9 and the powder blowing pipe 10 to move back and forth up and down in the powder spraying chamber body 1, improving the spraying range and avoiding cleaning dead corners.

[0042] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0043] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A cleaning powder room, comprising a powder spraying room body (1) and support legs (2) fixedly installed at the bottom of the powder spraying room body (1) near the four corners, characterized in that: In the middle of the bottom of the powder spraying booth body (1), a dust collecting trough (3) is fixedly installed. The bottom of the inner cavity of the dust collecting trough (3) is attached to a collecting trough (4), and the right side of the collecting trough (4) slidably penetrates and extends to the outside of the dust collecting trough (3). A blanking port is opened in the middle of the bottom of the powder spraying booth body (1), and a number of partition bars (5) are fixedly installed at equal intervals in the inner cavity of the blanking port. The front side of the powder spraying booth body (1) is open, and a rectangular opening is opened near the front side of the right side of the powder spraying booth body (1). The top of the inner cavity of the rectangular opening is open, and a sealing door (6) is slidably installed in the inner cavity of the rectangular opening. A moving component (7) is installed near the top of the left side of the powder spraying booth body (1), and a reciprocating component (8) is installed near the rear side of the top of the powder spraying booth body (1). A spraying pipe (9) is arranged near the top of the inner cavity of the powder spraying booth body (1), and an air spraying pipe (10) is arranged above the top of the spraying pipe (9).

2. A cleaning powder room according to claim 1, characterized in that: In the middle of the front and rear sides of the inner cavity of the spraying pipe (9), U-shaped plates (91) are respectively fixedly installed, and the sides of the U-shaped plates (91) far from the adjacent spraying pipe (9) are respectively fixedly installed on the inner wall of the air spraying pipe (10). A hose A is fixedly installed through the top of the spraying pipe (9) near the left rear side, and the upper end of the hose A fixedly penetrates and extends to the outside of the powder spraying booth body (1) and is fixedly installed with a connecting pipe A (92).

3. A cleaning powder room according to claim 1, characterized in that: A hose B is fixedly installed through the top of the air spraying pipe (10) near the left rear side, and the upper end of the hose B fixedly penetrates and extends to the outside of the powder spraying booth body (1) and is fixedly installed with a connecting pipe B (101).

4. A cleaning powder room according to claim 1, characterized in that: The moving component (7) includes a bearing plate (71) fixedly installed near the top of the left side of the powder spraying booth body (1) and a servo motor A (72) fixedly installed on the top of the bearing plate (71). The output end of the servo motor A (72) is fixedly installed with a threaded rod (73), and the right end of the threaded rod (73) is movably installed with an n-shaped plate (74). The bottom of the n-shaped plate (74) is fixedly installed on the powder spraying booth body (1). A threaded sleeve (75) is threadedly installed on the output shaft of the threaded rod (73). The middle of the bottom of the threaded sleeve (75) is fixedly installed with a connecting rod (76), and the lower end of the connecting rod (76) is fixedly installed on the sealing door (6).

5. A cleaning powder room according to claim 4, characterized in that: A limiting plate (751) is fixedly installed in the middle of the rear side of the threaded sleeve (75), and a limiting rod (752) is slidably installed through the limiting plate (751). The left and right ends of the limiting rod (752) are respectively fixedly installed with vertical plates (753), and the lower ends of the vertical plates (753) are respectively fixedly installed on the powder spraying booth body (1).

6. The cleaning powder room according to claim 1, characterized in that: The reciprocating assembly (8) includes a servo motor B (81) fixedly installed near the rear side at the top of the powder spraying chamber body (1), and a sprocket A (82) fixedly installed on the output shaft of the servo motor B (81). Below the sprocket A (82), there is a sprocket B (83), and the front side of the sprocket B (83) is movably installed on the powder spraying chamber body (1). A chain (84) is commonly engaged with the outer sides of the sprocket A (82) and the sprocket B (83). An activity block (85) is movably installed near the upper right side at the rear side of the chain (84), and a sliding frame (86) is movably installed on the outer side of the activity block (85). Fixing rods (87) are respectively fixedly installed near the left and right sides at the top of the sliding frame (86), and a movable plate (88) is fixedly installed at the upper ends of the fixing rods (87) together. Moving rods (89) are respectively fixedly installed near the left and right sides at the bottom of the movable plate (88), and the lower ends of the moving rods (89) respectively slide through and extend into the inner cavity of the powder spraying chamber body (1).

7. A cleaning powder room according to claim 6, characterized in that: Connecting plates (891) are respectively fixedly installed at the lower ends of the moving rods (89), and the outer sides of the connecting plates (891) are respectively fixedly installed on the inner wall of the inner cavity of the air spraying pipe (10).

8. A cleaning powder room according to claim 6, characterized in that: Guide plates (861) are respectively fixedly installed at the middle parts on the left and right sides of the sliding frame (86), and square rods (862) are respectively slidably installed through the guide plates (861). Fixed plates (863) are respectively fixedly installed at the lower ends of the square rods (862), and the front sides of the fixed plates (863) are respectively fixedly installed on the powder spraying chamber body (1).

9. A cleaning powder room according to claim 1, wherein: A handle (41) is fixedly installed at the middle part on the right side of the collection trough (4).

Images