Six-station intelligent polishing machine dust collecting device

Abstract

The utility model relates to the technical field of polishing machine, and disclose a six work position intelligence polishing machine dust collecting device, including collecting box and the mounting platform of fixed on the back upper portion of collecting box, still include: the air pump of fixed in the mounting platform top, the front side intercommunication of air pump has the air pipe, the utility model discloses can handle the dust of multiple polishing machine generation simultaneously, has improved the efficiency of dust collection greatly, can according to actual production demand, independently close idle work position, when part work position does not work, can concentrate resources to the work position that is working carry out more efficient dust collection, improve the operation efficiency of equipment, and the device can according to different polishing tool and work piece position flexible adjustment dust collection height, ensure that dust can be effectively captured, improve the coverage of dust collection, the device can also compress the dust that collects, reduce the volume of dust, facilitate the recycling and processing of subsequent.

Description

Technical Field

[0001] This utility model relates to the field of polishing machine technology, specifically to a dust collection device for a six-station intelligent polishing machine. Background Technology

[0002] Polishing machines are widely used in industrial production. They are mainly used to perform fine processing on the surfaces of various materials to achieve the required smoothness, gloss, or specific surface quality requirements. During the polishing process, due to the high-speed friction between the polishing tool and the workpiece surface, the material on the workpiece surface is ground off, forming a large number of tiny particles. These particles are the main source of dust. If polishing dust is directly emitted into the atmosphere, it will pollute the surrounding environment. Therefore, it is necessary to collect the dust generated during processing.

[0003] Most current dust collection devices can only collect dust from a single polishing machine workbench surface and cannot handle dust generated by multiple polishing machines simultaneously. Each polishing machine needs to be equipped with a separate dust collection device. This decentralized collection method may cause dust to spread between different collection devices, reducing the overall dust collection efficiency. Moreover, the height of most current dust collection devices is fixed and inconvenient to adjust. When the polishing tool is high or the workpiece is low, the fixed-height collection device may not be able to cover the area where dust is generated, thus reducing the dust collection efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a dust collection device for a six-station intelligent polishing machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dust collection device for a six-station intelligent polishing machine, comprising a collection box and a mounting platform fixed above the back of the collection box, and further comprising:

[0006] An air pump is fixed on the top of the mounting platform. The front of the air pump is connected to an air extraction pipe. The other end of the air extraction pipe is connected to the top of the collection box. A filter screen is fixed inside the upper part of the collection box. A connecting hose is connected to the front of the collection box and below the filter screen.

[0007] Mounting shells are bolted to the left and right sides of the front of the collection box, and a lifting structure is movably connected inside the mounting shells. A diversion pipe is connected to the front of the connecting hose. Multiple dust extraction hoods are provided on the front of the collection box. The bottom of each diversion pipe is connected to a dust extraction hood, and multiple solenoid valves are installed on the lower surface of each diversion pipe. A control panel is installed on the right side of the collection box. A squeezing structure is provided at the lower inside of the collection box. A sealing door is opened at the lower right side of the collection box.

[0008] Preferably, the lifting structure includes a drive motor, a lead screw lifting block, and a connecting frame. The drive motor is fixed to the lower part of the inner wall of the mounting housing. The lead screw is rotatably connected to the top of the inner wall of the mounting housing, and the output shaft of the drive motor is fixedly connected to the bottom end of the lead screw. The lifting block is threadedly connected to the middle part of the surface of the lead screw. The connecting frame is fixed to the front side of the lifting block, and the connecting hose passes through the connecting frame and is fixedly connected to the connecting frame.

[0009] Preferably, a guide groove is provided on the rear side of the inner wall of the mounting housing, and a guide block is fixed on the rear side of the lifting block, and the guide block is located inside the guide groove and slidably connected to the inner wall of the guide groove.

[0010] Preferably, the control panel is electrically connected to the polishing machine, and the solenoid valve is electrically connected to the control panel.

[0011] Preferably, the extrusion structure includes a mounting plate, a cylinder, and an extrusion plate. The mounting plate is fixed to the front and rear of the bottom left side of the collection box. The cylinder is fixed to the top of the mounting plate, and the output shaft of the cylinder extends into the interior of the collection box. The extrusion plate is slidably connected to the left side of the bottom of the inner wall of the collection box, and the output shaft of the cylinder is fixedly connected to the extrusion plate.

[0012] Preferably, connecting rods are fixed on both the front and rear sides of the top of the extrusion plate, and a cleaning brush is fixed at the top of the connecting rod, with the top of the cleaning brush in contact with the bottom of the filter screen.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This invention can simultaneously process dust generated by multiple polishing machines, greatly improving dust collection efficiency. Idle workstations can be independently shut down according to actual production needs. When some workstations are not in operation, resources can be concentrated on the working workstations for more efficient dust collection, improving equipment operating efficiency. Furthermore, the device can flexibly adjust the dust collection height according to different polishing tools and workpiece positions, ensuring effective dust capture and increasing dust collection coverage. The device can also compress the collected dust, reducing its volume for easier subsequent recycling and processing. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a cross-sectional view of the collection box in this utility model;

[0017] Figure 3 This is a three-dimensional schematic diagram of the dust extraction hood in this utility model;

[0018] Figure 4This is a three-dimensional schematic diagram of the lifting structure in this utility model;

[0019] Figure 5 This is a three-dimensional schematic diagram of the extrusion structure in this utility model.

[0020] In the diagram: 1. Collection box; 2. Mounting platform; 3. Air pump; 4. Suction pipe; 5. Filter screen; 6. Connecting hose; 7. Mounting shell; 8. Lifting structure; 81. Drive motor; 82. Lead screw; 83. Lifting block; 84. Connecting frame; 9. Diverter pipe; 10. Dust extraction hood; 11. Solenoid valve; 12. Control panel; 13. Extrusion structure; 131. Mounting plate; 132. Cylinder; 133. Extrusion plate; 14. Sealing door; 15. Guide groove; 16. Guide block; 17. Connecting rod; 18. Cleaning brush. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 As shown, a dust collection device for a six-station intelligent polishing machine includes a collection box 1, an mounting platform 2 fixed on the upper back of the collection box 1, an air pump 3 fixed on the top of the mounting platform 2, an air extraction pipe 4 connected to the front of the air pump 3, and the other end of the air extraction pipe 4 connected to the top of the collection box 1. A filter screen 5 is fixed on the upper inside of the collection box 1. A connecting hose 6 is connected to the front of the collection box 1 and below the filter screen 5. Mounting shells 7 are bolted to the left and right sides of the front of the collection box 1, and a lifting structure 8 is movably connected inside the mounting shells 7. A diversion pipe 9 is connected to the front of the connecting hose 6. A plurality of dust extraction hoods 10 are provided on the front of the collection box 1. There are six dust extraction hoods 10, which are correspondingly positioned above the polishing machine processing table. The bottom of each diversion pipe 9 is connected to a dust extraction hood 10, and a plurality of solenoid valves 11 are installed on the lower surface of each diversion pipe 9. A control panel 12 is installed on the right side of the collection box 1. A squeezing structure 13 is provided on the lower inside of the collection box 1. A sealing door 14 is opened on the lower right side of the collection box 1.

[0023] The lifting structure 8 includes a drive motor 81, a lead screw 82, a lifting block 83, and a connecting frame 84. The drive motor 81 is fixed to the lower part of the inner wall of the mounting housing 7. The lead screw 82 is rotatably connected to the top of the inner wall of the mounting housing 7, and the output shaft of the drive motor 81 is fixedly connected to the bottom end of the lead screw 82. The lifting block 83 is threadedly connected to the middle part of the surface of the lead screw 82. The connecting frame 84 is fixed to the front side of the lifting block 83, and the connecting hose 6 passes through the connecting frame 84 and is fixedly connected to the connecting frame 84. A guide groove 15 is opened on the rear side of the inner wall of the mounting housing 7, and a guide block 16 is fixed on the rear side of the lifting block 83, with the guide block 16 located in the guide groove 15. The internal structure is slidably connected to the inner wall of the guide groove 15. When the operator turns on the drive motors 81 on both sides at the same time, the output shaft of the drive motor 81 will drive the upper lead screw 82 to rotate, thereby causing the lifting block 83 to move the connecting frame 84. The guide block 16 also slides inside the guide groove 15. The guide block 16 and the guide groove 15 can guide the lifting block 83, increasing the stability of the connecting frame 84 when it moves up and down. The connecting frame 84 drives the connecting hose 6 to move, causing the connecting hose 6 to deform. The diversion pipe 9 drives the dust collection hood 10 to move up and down, adjusting the dust collection height of the dust collection hood 10.

[0024] The control panel 12 is electrically connected to the polishing machine, and the solenoid valve 11 is electrically connected to the control panel 12. When one of the polishing machines stops for a period of time, the control panel 12 will monitor the polishing machine and then close the corresponding solenoid valve 11, so that the dust collection hood 10 at the corresponding position stops collecting dust.

[0025] The extrusion structure 13 includes a mounting plate 131, a cylinder 132, and an extrusion plate 133. The mounting plate 131 is fixed to the front and rear sides of the bottom left side of the collection box 1. The cylinder 132 is fixed to the top of the mounting plate 131, and the output shaft of the cylinder 132 extends through the interior of the collection box 1. The extrusion plate 133 is slidably connected to the left side of the bottom of the inner wall of the collection box 1, and the output shaft of the cylinder 132 is fixedly connected to the extrusion plate 133. Connecting rods 17 are fixed to the front and rear sides of the top of the extrusion plate 133. A cleaning brush 18 is fixed to the top of the connecting rod 17, and the top of the cleaning brush 18 is in contact with the bottom of the filter screen 5. After the dust collection is completed, the staff can open the cylinder 132, which will cause the output shaft of the cylinder 132 to push the extrusion plate 133 to move to the right. This will cause the extrusion plate 133 to extrude the dust collected inside the collection box 1, so that the staff can open the sealing door 14 and take out the extruded dust. Through the setting of the connecting rod 17 and the cleaning brush 18, the cleaning brush 18 can also clean the surface below the filter screen 5 during the process of the extrusion plate 133 moving to the right, and clean the dust attached to the surface below the filter screen 5 so that the extrusion plate 133 can extrude and collect it.

[0026] Working principle: The operator first starts the air pump 3 to generate negative pressure. The dust airflow is sucked in through the six dust hoods 10, and enters the connecting hose 6 through the diverter pipe 9. The solenoid valve 11 below the diverter pipe 9 is independently controlled by the control panel 12. When the control panel 12 detects that a polishing machine has been closed for more than the set time, it immediately closes the corresponding solenoid valve 11 to stop dust collection at that station. The airflow carrying dust enters the collection box 1 through the connecting hose 6 and is intercepted by the filter screen 5 and accumulates at the bottom of the box. When it is necessary to adjust the dust collection height, the two drive motors 81 start synchronously, driving the lead screw 82 to rotate and causing the lifting block 83 to slide along the guide groove 15. The connecting frame 84 pulls the connecting hose 6 to deform, realizing the overall lifting of the diverter pipe 9 and the dust hood 10. When it is necessary to clean the dust inside the collection box 1, the cylinder 132 pushes the extrusion plate 133 to the right to compress the dust block. At the same time, the cleaning brush 18 at the top of the connecting rod 17 scrapes off the attached dust by sticking to the bottom of the filter screen 5. After the dust is compressed into a block, it is taken out through the sealing door 14.

[0027] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dust collection device for a six-station intelligent polishing machine, comprising a collection box (1) and a mounting platform (2) fixed above the back of the collection box (1), characterized in that, Also includes: An air pump (3) is fixed on the top of the mounting platform (2). The front side of the air pump (3) is connected to an air extraction pipe (4). The other end of the air extraction pipe (4) is connected to the top of the collection box (1). A filter screen (5) is fixed inside the upper part of the collection box (1). A connecting hose (6) is connected to the front side of the collection box (1) and below the filter screen (5). Mounting shells (7) are bolted to the left and right sides of the front of the collection box (1), and a lifting structure (8) is movably connected inside the mounting shells (7). A diversion pipe (9) is connected to the front of the connecting hose (6). Multiple dust extraction hoods (10) are provided on the front of the collection box (1). The bottom of each diversion pipe (9) is connected to the dust extraction hood (10). Multiple solenoid valves (11) are installed below the surface of each diversion pipe (9). A control panel (12) is installed on the right side of the collection box (1). A squeezing structure (13) is provided at the bottom inside the collection box (1). A sealing door (14) is opened at the bottom right side of the collection box (1).

2. The dust collection device for a six-station intelligent polishing machine according to claim 1, characterized in that: The lifting structure (8) includes a drive motor (81), a lead screw (82), a lifting block (83), and a connecting frame (84). The drive motor (81) is fixed to the lower part of the inner wall of the mounting shell (7). The lead screw (82) is rotatably connected to the top of the inner wall of the mounting shell (7), and the output shaft of the drive motor (81) is fixedly connected to the bottom end of the lead screw (82). The lifting block (83) is threadedly connected to the middle part of the surface of the lead screw (82). The connecting frame (84) is fixed to the front side of the lifting block (83), and the connecting hose (6) passes through the connecting frame (84) and is fixedly connected to the connecting frame (84).

3. The dust collection device for a six-station intelligent polishing machine according to claim 2, characterized in that: The rear side of the inner wall of the mounting shell (7) is provided with a guide groove (15), and the rear side of the lifting block (83) is fixed with a guide block (16), and the guide block (16) is located inside the guide groove (15) and is slidably connected to the inner wall of the guide groove (15).

4. The dust collection device for a six-station intelligent polishing machine according to claim 1, characterized in that: The control panel (12) is electrically connected to the polishing machine, and the solenoid valve (11) is electrically connected to the control panel (12).

5. The dust collection device for a six-station intelligent polishing machine according to claim 1, characterized in that: The extrusion structure (13) includes a mounting plate (131), a cylinder (132), and an extrusion plate (133). The mounting plate (131) is fixed to the front and rear sides of the bottom left side of the collection box (1). The cylinder (132) is fixed to the top of the mounting plate (131), and the output shaft of the cylinder (132) extends through the interior of the collection box (1). The extrusion plate (133) is slidably connected to the left side of the bottom of the inner wall of the collection box (1), and the output shaft of the cylinder (132) is fixedly connected to the extrusion plate (133).

6. The dust collection device for a six-station intelligent polishing machine according to claim 5, characterized in that: Connecting rods (17) are fixed on both the front and rear sides of the top of the extrusion plate (133). A cleaning brush (18) is fixed at the top of the connecting rod (17), and the top of the cleaning brush (18) is in contact with the bottom of the filter screen (5).

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