Polishing paint spraying chamber capable of automatically removing slag

Abstract

The utility model provides a polishing spray booth capable of automatically removing slag, which relates to the field of polishing spray booths and comprises a collecting box, a polishing spray booth body is fixed at the top of the collecting box, a cavity is arranged in the collecting box, a conveying mechanism is arranged in the cavity, a collecting bin is arranged below the conveying mechanism, and the collecting bin is connected with the collecting box. And the collecting box is provided with a discharging assembly used for discharging the material from the material collecting bin. Through the arrangement of the conveying mechanism, the material collecting bin and the discharging assembly, chippings generated by grinding in the grinding paint spraying chamber body downwards fall into the conveying mechanism in the collecting box through the leakage groove, the conveying mechanism can convey the chippings to the material collecting bin, and the chippings are accumulated in the material collecting bin; the discharging assembly can outwards convey chippings in the material collecting bin into the collecting and filtering device, the metal disintegrating slag can be automatically collected in a centralized mode, manual slag collecting and removing are not needed, and therefore the using requirements of people can be better met.

Description

Technical Field

[0001] The utility model relates to the field of polishing spray booths, in particular to a polishing spray booth with automatic slag removal. Background Art

[0002] The polishing and painting room is an enclosed space specially designed for surface treatment of objects such as vehicles, furniture, and mechanical equipment. Its main function is to provide a relatively clean, safe and controlled environment for polishing and painting operations. It can meet the requirements of the painting operation on environmental temperature, humidity, illumination, cleanliness, etc., create a relatively comfortable and safe working environment for operators, and can handle the paint mist generated by the painting operation to protect the sprayed objects from secondary pollution.

[0003] At present, when grinding and painting workpieces in such a closed space, personnel need to grind the workpieces in the grinding and painting room before painting. The metal material of some workpieces is of great value. Then, the powder, debris and other debris from grinding can be collected and centrally processed to achieve the purpose of metal recycling and environmental protection. However, the existing grinding and painting room can only use manual cleaning to collect the fallen debris, and cannot automatically clean the debris. Therefore, we proposed a grinding and painting room with automatic slag removal to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problem that the existing polishing and spraying room can only use manual cleaning to collect the fallen debris, and cannot automatically clean the debris.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a grinding and painting room with automatic slag removal, comprising a collecting box, a grinding and painting room main body fixed on the top of the collecting box, a cavity provided in the collecting box, a conveying mechanism provided in the cavity, a collection bin provided below the conveying mechanism, a discharge assembly for discharging the collection bin provided on the collecting box, upwind outlets equidistantly provided on the top of the collecting box, connecting pipes provided above the collecting box, the connecting pipes being fixedly connected to the top ends of the upwind outlets respectively, an air duct fixed to the bottom of the cavity, a downwind outlet provided on the top of the air duct, and an air blowing assembly for supplying air to the connecting pipe and the air duct provided on the collecting box.

[0006] Preferably, the collecting box is located in the main body of the polishing and spraying room, and leakage grooves communicating with the cavity are equidistantly opened on the top. Reinforced channel steels are laid in the leakage grooves, and the leakage grooves are located above the conveying mechanism.

[0007] Preferably, the conveying mechanism includes a first reduction motor, and conveying rollers are equidistantly connected to the cavity through bearings, and the surface of the conveying rollers is tightly attached to a belt. One end of one of the conveying rollers passes through the surface wall of the collecting box and is fixed to the output shaft of the first reduction motor, and vertical plates are equidistantly fixed to the outer surface of the belt.

[0008] Preferably, the discharge assembly includes a cylinder fixedly connected to a surface of the collection box, the cylinder is adapted to and connected to the collection bin, and a discharge port is provided on the cylinder.

[0009] Preferably, one surface of the cavity is rotatably connected to a rotating rod through a bearing, and a auger blade is fixed on the surface of the rotating rod. A second reduction motor is fixed on one surface of the cylinder, and one end of the rotating rod passes through the cylinder and is fixedly connected to the output shaft of the second reduction motor.

[0010] Preferably, the bottom end of the upwind outlet is inclined downward toward the aggregate bin.

[0011] Preferably, the blowing assembly includes a blower fixed on the top of the collection box, the output end of the blower is fixedly connected to the surface of the connecting pipe with a delivery pipe, and one end of the air duct passes through the surface wall of the collection box and is fixedly connected to one end of the connecting pipe with a branch duct.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the present invention, by arranging a conveying mechanism, a collection bin and a discharging assembly, the debris generated by grinding in the main body of the grinding and spraying room falls down through the leakage groove onto the conveying mechanism in the collection box, and the conveying mechanism can convey these debris to the collection bin, so that the debris accumulates in the collection bin, and the discharging assembly can convey the debris in the collection bin outward to the collection and filtering device, so that these metal debris can be automatically collected and collected, without the need for manual collection and cleaning of slag, thereby better meeting people's use needs.

[0014] 2. In the present invention, by arranging an upwind port, a connecting pipe, an air duct, a downwind port and an air blowing assembly, the debris poured into the aggregate bin can be restricted and guided from the upper and lower directions at the terminal end of the conveying mechanism, thereby effectively cleaning the debris on the conveying mechanism, and the falling debris will not float out of the range of the aggregate bin, thereby effectively collecting the debris and improving the automatic slag removal effect of the polishing spray booth body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of the overall structure of an automatic slag removal polishing spray booth proposed by the utility model;

[0016] Figure 2This is a three-dimensional diagram of the collection box structure in the automatic slag removal polishing and spraying room proposed by the utility model;

[0017] Figure 3 This is a partially cutaway perspective view of the internal structure of a collection box in a polishing and spraying booth with automatic slag removal proposed by the present invention;

[0018] Figure 4 This is a three-dimensional diagram of the material collection bin and downwind vent structure in a polishing and spraying booth with automatic slag removal proposed by the utility model;

[0019] Figure 5 This is a partial structural plan view of a collection box in a polishing and spraying booth with automatic slag removal proposed by the utility model.

[0020] Legend: 1. Collection box; 2. Polishing the main body of the paint spray booth; 3. Cavity; 4. Conveying mechanism; 401. First reduction motor; 402. Conveying roller; 403. Belt; 404. Vertical plate; 5. Collection bin; 6. Discharge assembly; 601. Cylinder; 602. Discharge port; 603. Rotating rod; 604. Auger blade; 605. Second reduction motor; 7. Upwind outlet; 8. Connecting pipe; 9. Air duct; 10. Downwind outlet; 11. Blower assembly; 1101. Blower; 1102. Conveying pipe; 1103. Branch duct; 12. Leakage trough. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1, as Figure 1-Figure 5 As shown, the utility model provides a grinding and painting booth with automatic slag removal, comprising a collecting box 1, a grinding and painting booth main body 2 is fixed on the top of the collecting box 1, a cavity 3 is provided in the collecting box 1, a conveying mechanism 4 is provided in the cavity 3, a collecting bin 5 is provided below the conveying mechanism 4, a discharging assembly 6 for discharging the collecting bin 5 is provided on the collecting box 1, upper air ports 7 are equidistantly provided on the top of the collecting box 1, a connecting pipe 8 is provided above the collecting box 1, and the connecting pipe 8 can be fixedly connected with the top of the upper air port 7 respectively, an air duct 9 is fixed to the bottom of the cavity 3, a downwind port 10 is provided on the top of the air duct 9, and a blowing assembly 11 for supplying air to the connecting pipe 8 and the air duct 9 is provided on the collecting box 1.

[0024] The effect achieved by the entire embodiment 1 is that the debris generated by grinding in the main body 2 of the grinding spray booth falls onto the conveying mechanism 4 in the collection box 1 below, and the conveying mechanism 4 can convey these debris to the collection bin 5, so that the debris accumulates in the collection bin 5, and the discharge component 6 can convey the debris in the collection bin 5 outward to the filtering and collecting device, and the blowing component 11 can form a wind wall from the upper air outlet 7 and the lower air outlet 10 to clean the conveying mechanism 4, and can make the debris accumulate smoothly in the collection bin 5, thereby realizing automatic slag removal of the main body 2 of the grinding spray booth, and the slag removal effect is better.

[0025] Example 2, as Figure 1-Figure 5 As shown, the collection box 1 is located in the main body 2 of the polishing and spraying room, and leakage grooves 12 connected to the cavity 3 are equidistantly opened on the top. Reinforced channel steel is laid in the leakage grooves 12, and the leakage grooves 12 are all located above the conveying mechanism 4; the conveying mechanism 4 includes a first reduction motor 401, and the cavity 3 is equidistantly connected to the conveying rollers 402 through bearings. The surface of the conveying rollers 402 is tightly attached to the belt 403, and one end of one of the conveying rollers 402 passes through the surface wall of the collection box 1 and is fixed to the output shaft of the first reduction motor 401. Vertical plates 404 are equidistantly fixed to the outer surface of the belt 403; the discharging assembly 6 includes a cylinder 601 fixedly connected to one surface of the collection box 1, and the cylinder 601 is adapted to and connected to the collecting bin 5. A discharge port 602 is provided on the body 601; a rotating rod 603 is rotatably connected to one surface of the cavity 3 through a bearing, and an auger blade 604 is fixed on the surface of the rotating rod 603, and a second reduction motor 605 is fixed on one surface of the cylinder 601, and one end of the rotating rod 603 passes through the cylinder 601 and is fixedly connected to the output shaft of the second reduction motor 605; the bottom end of the upper air outlet 7 is inclined downward toward the collecting bin 5; the blowing assembly 11 includes a blower 1101 fixed on the top of the collecting box 1, and the output end of the blower 1101 is fixedly connected to the surface of the connecting pipe 8 with a conveying pipe 1102, and one end of the air duct 9 passes through the surface wall of the collecting box 1 and is fixedly connected to one end of the connecting pipe 8 with a branch duct 1103.

[0026] The effect achieved by the entire embodiment 2 is that the leakage groove 12 can make the debris in the polishing spray paint room main body 2 fall smoothly onto the belt 403 in the collection box 1 below. With the cooperation of the belt 403 and the conveying roller 402, the first reduction motor 401 can drive the belt 403 to roll, and convey the debris falling on the belt 403 toward the collection bin 5. The bottom end of the upper air outlet 7 is downwardly inclined toward the collection bin 5, and the belt 403 can be cleaned at the end point of the conveying mechanism 4. The branch duct 1103 can connect the connecting pipe 8 with the air duct 9, so that the blower 1101 can supply air to the connecting pipe 8 and the air duct 9 together.

[0027] Working principle: When in use, personnel, processing equipment and workpieces can enter the main body 2 of the grinding and painting room to perform grinding and painting operations. The grinding and painting room main body 2 can make the grinding debris fall to the top of the collection box 1. Through the leakage groove 12, the debris can fall into the belt 403 in the cavity 3 and accumulate. When it is necessary to collect and clean these debris, the cleaning mode can be started through the controller, and the first reduction motor 401, the second reduction motor 605 and the blower 1101 start working. The first reduction motor 401 can drive the conveyor roller 402 fixed to its output shaft to rotate. With the cooperation of the belt 403 and the remaining conveyor rollers 402, the belt 403 can be driven to roll accordingly, and the debris falling on the belt 403 below the leakage groove 12 is transported toward the collection bin 5 until the end, and the debris material falls into the collection bin 5 below and accumulates. , the blower 1101 supplies air to the connecting pipe 8 and the air duct 9 respectively under the action of the conveying pipe 1102 and the branch duct 1103, so that the upper air outlet 7 will blow air obliquely downward, and the lower air outlet 10 will blow air upward to form a wind wall. At this time, the upper air outlet 7 will sweep the belt 403 and the vertical plate 404 at the terminal end of the conveying mechanism 4 by wind force, and the wind wall of the lower air outlet 10 cooperates with the wind direction of the upper air outlet 7 to form a relatively closed space at the collection bin 5, so that the debris can only fall into the collection bin 5. The second reduction motor 605 can drive the rotating rod 603 to rotate, and the rotating rod 603 can drive the auger blade 604 to rotate accordingly in the collection bin 5 and the cylinder 601, and the debris in the collection bin 5 is transported toward the cylinder 601. The discharge port 602 on the cylinder 601 is connected to a separately provided collection and filtering device, so that the debris can be automatically collected;

[0028] The wiring diagram of the first reduction motor 401, the second reduction motor 605 and the blower 1101 and the separately provided controller in the present invention is common knowledge in the art, and its working principle is a well-known technology. The model is selected according to the actual use. Therefore, the control method and wiring arrangement of the first reduction motor 401, the second reduction motor 605 and the blower 1101 are no longer explained in detail. In summary, the problems raised in the above background are solved.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A polishing and spraying booth with automatic slag removal, characterized by: The invention comprises a collecting box (1), a polishing spray booth body (2) is fixed on the top of the collecting box (1), a cavity (3) is provided in the collecting box (1), a conveying mechanism (4) is provided in the cavity (3), a collecting bin (5) is provided below the conveying mechanism (4), a discharging assembly (6) for discharging the collecting bin (5) is provided on the collecting box (1), upper air ports (7) are provided at equal intervals on the top of the collecting box (1), a connecting pipe (8) is provided above the collecting box (1), and the connecting pipe (8) can be fixedly connected to the top of the upper air ports (7), an air duct (9) is fixed at the bottom of the cavity (3), a lower air port (10) is provided on the top of the air duct (9), and an air blowing assembly (11) for supplying air to the connecting pipe (8) and the air duct (9) is provided on the collecting box (1).

2. The automatic slag removal polishing and spraying booth according to claim 1, characterized in that: The collecting box (1) is located on the top of the main body (2) of the polishing and spraying room, and drain grooves (12) connected to the cavity (3) are equidistantly opened. Reinforced channel steels are laid in the drain grooves (12), and the drain grooves (12) are located above the conveying mechanism (4).

3. The automatic slag removal polishing and spraying booth according to claim 1, characterized in that: The conveying mechanism (4) comprises a first reduction motor (401), a conveying roller (402) is equidistantly connected to the cavity (3) via a bearing, a belt (403) is tightly attached to the surface of the conveying roller (402), one end of one of the conveying rollers (402) passes through the surface wall of the collection box (1) and is fixed to the output shaft of the first reduction motor (401), and a vertical plate (404) is equidistantly fixed to the outer surface of the belt (403).

4. The automatic slag removal polishing and spraying booth according to claim 1, characterized in that: The discharge assembly (6) comprises a cylinder (601) fixedly connected to a surface of the collection box (1), the cylinder (601) is adapted to and connected to the collection bin (5), and a discharge port (602) is provided on the cylinder (601).

5. The automatic slag removal polishing and spraying booth according to claim 4, characterized in that: A rotating rod (603) is rotatably connected to one surface of the cavity (3) via a bearing, an auger blade (604) is sleeved and fixed on the surface of the rotating rod (603), a second reduction motor (605) is fixed to one surface of the cylinder (601), and one end of the rotating rod (603) passes through the cylinder (601) and is fixedly connected to the output shaft of the second reduction motor (605).

6. The automatic slag removal polishing and spraying booth according to claim 1, characterized in that: The bottom end of the upwind port (7) is tilted downward toward the collecting bin (5).

7. The automatic slag removal polishing and spraying booth according to claim 1, characterized in that: The air blowing assembly (11) comprises a blower (1101) fixed on the top of the collection box (1); the output end of the blower (1101) is fixedly connected to the surface of the connecting pipe (8) via a delivery pipe (1102); one end of the air duct (9) passes through the surface wall of the collection box (1) and is fixedly connected to one end of the connecting pipe (8) via a branch duct (1103).

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