Adsorption device for collecting magnetic polishing dust

Abstract

The utility model discloses an adsorption device for collecting magnetic polishing dust, which relates to the technical field of magnetic polishing and comprises a base, a magnetic polishing machine body is mounted on the upper side of the base, a polishing barrel is mounted on the upper side of the magnetic polishing machine body, and a filter box is arranged on one side of the polishing barrel. A powerful fan is arranged on the upper side of the filter box, and a conveying pipe is arranged between the polishing barrel and the filter box. According to the magnetic polishing machine, the driving mechanism is arranged, when the magnetic polishing machine body is used for polishing metal materials, air in the polishing barrel is extracted and conveyed under the action of the powerful fan, dust in the air is filtered through the annular filter screen and then discharged, the situation that the dust is discharged into the air and influences the working environment is avoided, and under the action of the driving mechanism, the working environment is protected. And the annular filter screen is vibrated, dust adhered to the inner wall of the annular filter screen falls off, the air circulation efficiency is improved, and therefore the dust treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic polishing, in particular to an adsorption device for collecting magnetic polishing dust. Background Art

[0002] Magnetic polishing is a process that uses magnetic field forces and abrasives to polish workpiece surfaces. During this process, the magnetic polisher uses a built-in magnetic disk to generate a rapidly and evenly shifting magnetic field. This magnetic field lines influence the magnetic needles, causing them to alternately strike the workpiece surface. This removes burrs, dirt, and oxide layers from the workpiece surface, improving its gloss and texture. A magnetic polishing dust collector is a device specifically designed to collect and process the dust and particulate matter generated during the magnetic polishing process.

[0003] Currently, when using magnetic polishing equipment to polish metal materials, some metals or alloys are very sensitive to moisture and are prone to oxidation or corrosion. Therefore, dry polishing is required during magnetic polishing. However, in actual use, dry polishing will generate a lot of dust and impurities, which will float into the air, affecting the working environment and may also cause harm to the health of operators. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0005] A suction device for collecting magnetic polishing dust comprises a base, a magnetic polishing machine body is mounted on the upper side of the base, a polishing barrel is mounted on the upper side of the magnetic polishing machine body, a filter box is mounted on one side of the polishing barrel, a powerful fan is mounted on the upper side of the filter box, a delivery pipe is arranged between the polishing barrel and the filter box, a guide plate is fixedly connected to the inner wall of the delivery pipe, a mounting plate is arranged inside the filter box, and an annular filter screen is fixedly connected to the lower side of the mounting plate;

[0006] A connecting pipe is fixedly connected to the upper side of the filter box, a bent pipe is fixedly connected to the upper end of the connecting pipe, and a driving mechanism is provided inside the connecting pipe.

[0007] Furthermore, the two ends of the conveying pipe are respectively connected to the polishing barrel and the filter box, the lower end of the annular filter is fixedly connected to the upper side of the inner wall of the guide plate, and the input end of the powerful fan is connected to one end of the bent pipe.

[0008] Furthermore, the driving mechanism includes a fixed plate fixedly connected to the inner wall of the connecting tube, the fixed plate is rotatably fitted with a rotating shaft, the upper end of the rotating shaft is fixedly connected to a fan blade, the lower end of the rotating shaft is fixedly connected to an extrusion ring block, two arc grooves are provided on the lower side of the extrusion ring block, the upper side of the mounting plate is fixedly connected to a matching tube, and the upper side of the matching tube is fixedly connected to two ball rods.

[0009] Furthermore, the fan blades are rotatably engaged with the inner wall of the connecting tube, the ball rod is engaged with the arc groove, and the rotating shaft is slidably engaged with the inner wall of the engaging tube.

[0010] Furthermore, a hopper is fixedly connected to the inner wall of the filter box, and a cleaning door is provided on one side of the filter box.

[0011] Furthermore, a sealing cover is provided on the upper side of the polishing barrel, spring buckles are installed on both sides of the polishing barrel, and matching blocks that match the spring buckles are installed on both sides of the sealing cover.

[0012] Furthermore, an air inlet net is provided on one side of the polishing barrel, a support frame is fixedly connected to the upper side of the base, and the support frame is fixedly connected to the lower side of the filter box.

[0013] Furthermore, a plurality of tension springs are installed on the upper side of the inner wall of the filter box, the lower ends of the plurality of tension springs are fixedly connected to the upper side of the mounting plate, a telescopic rod is sleeved on the tension spring, and the two ends of the telescopic rod are respectively fixedly connected to the filter box and the mounting plate.

[0014] The technical effects and advantages of this utility model are:

[0015] 1. The utility model is provided with a driving mechanism. When the magnetic polishing machine body is polishing metal materials, the air in the polishing barrel is extracted and transported under the action of a powerful fan. The dust in the air is filtered through an annular filter and then discharged, thereby preventing the dust from entering the air and affecting the working environment. In addition, under the action of the driving mechanism, the annular filter is vibrated, and the dust adhered to the inner wall of the annular filter falls off, thereby improving the air circulation efficiency and thus improving the dust treatment efficiency.

[0016] 2. The utility model increases the connection effect between the sealing cover and the polishing barrel by arranging a spring buckle and a matching block and utilizing the locking of the spring buckle and the matching block. It is also convenient for assembly and disassembly and easy to use, thereby improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0018] Figure 2 This is a schematic structural diagram of the polishing barrel of the present utility model.

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the filter box of the present invention.

[0020] Figure 4 This is a schematic diagram of the annular filter connection structure of the present utility model.

[0021] Figure 5 This is a schematic diagram of the installation structure of the drive mechanism of the present utility model.

[0022] Figure 6 This is a schematic diagram of the driving mechanism structure of the utility model.

[0023] In the figure: 1. Base; 2. Magnetic polishing machine body; 3. Polishing barrel; 4. Filter box; 5. Powerful fan; 6. Delivery pipe; 7. Guide plate; 8. Mounting plate; 9. Annular filter; 10. Connecting pipe; 11. Bend pipe; 12. Driving mechanism; 121. Fixed plate; 122. Rotating shaft; 123. Fan blade; 124. Extrusion ring block; 125. Arc groove; 126. Matching pipe; 127. Ball rod; 13. Leakage hopper; 14. Cleaning door; 15. Sealing cover; 16. Spring buckle; 17. Matching block; 18. Air intake net; 19. Tension spring; 20. Telescopic rod; 21. Support frame. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0025] The "front, back, left, and right" viewing angles of this device are Figure 1 The directions in the attached drawings are for reference only.

[0026] like Figure 1-6 As shown, an adsorption device for collecting magnetic polishing dust includes a base 1, a magnetic polishing machine body 2 is installed on the upper side of the base 1, a polishing barrel 3 is installed on the upper side of the magnetic polishing machine body 2, the polishing barrel 3 has the function of magnetic polishing, and has a magnetic suction device at its bottom to ensure the normal use of the device, a filter box 4 is provided on one side of the polishing barrel 3, a powerful fan 5 is installed on the upper side of the filter box 4, a conveying pipe 6 is provided between the polishing barrel 3 and the filter box 4, the inner wall of the conveying pipe 6 is fixedly connected to a guide plate 7, the interior of the filter box 4 is provided with a mounting plate 8, and the lower side of the mounting plate 8 is fixedly connected to an annular filter screen 9;

[0027] A connecting pipe 10 is fixedly connected to the upper side of the filter box 4, and a bent pipe 11 is fixedly connected to the upper end of the connecting pipe 10. A driving mechanism 12 is provided inside the connecting pipe 10. When working: a powerful fan 5 is used to extract the air in the polishing barrel 3, so that the dust is transported to the filter box 4 through the conveying pipe 6, and is discharged after being filtered through the annular filter screen 9, thereby achieving dust filtration and preventing dust from floating into the air.

[0028] like Figure 1 and Figure 3 As shown, in some embodiments, the two ends of the conveying pipe 6 are respectively connected to the polishing barrel 3 and the filter box 4, the lower end of the annular filter 9 is fixedly connected to the upper side of the inner wall of the guide plate 7, and the input end of the powerful fan 5 is connected to one end of the bent pipe 11. When working: the annular filter 9 is used to filter the dust to achieve dust filtering and collection.

[0029] like Figure 3 and Figure 5 As shown, in some embodiments, the driving mechanism 12 includes a fixed plate 121 fixedly connected to the inner wall of the connecting tube 10, and a rotating shaft 122 is rotatably fitted on the fixed plate 121. The upper end of the rotating shaft 122 is fixedly connected to a fan blade 123, and the lower end of the rotating shaft 122 is fixedly connected to an extrusion ring block 124. The lower side of the extrusion ring block 124 is provided with two arc-shaped grooves 125. The upper side of the mounting plate 8 is fixedly connected to a matching tube 126, and the upper side of the matching tube 126 is fixedly connected to two ball rods 127. The fan blade 123 is rotatably fitted on the inner wall of the connecting tube 10, and the ball rod 127 cooperates with the arc groove 125. The rotating shaft 12 2 is slidably fitted on the inner wall of the matching tube 126. During operation, when the powerful fan 5 extracts air from the connecting tube 10, the air circulation drives the fan blades 123 to rotate, and the rotation of the fan blades 123 drives the rotation of the rotating shaft 122. When the rotating shaft 122 rotates, the extrusion ring block 124 squeezes the ball rod 127 on the matching tube 126. With the arrangement of the arc groove 125, the matching tube 126 is reciprocated and lifted on the rotating shaft 122. When used in conjunction with the telescopic rod 20, the annular filter screen 9 on the lower side of the mounting plate 8 is vibrated, thereby cleaning the dust adhering to the inner wall of the annular filter screen 9 and improving the air circulation efficiency.

[0030] like Figure 1 and Figure 3 As shown, in some embodiments, a hopper 13 is fixedly connected to the inner wall of the filter box 4, a cleaning door 14 is provided on one side of the filter box 4, an air intake net 18 is provided on one side of the polishing barrel 3, and a support frame 21 is fixedly connected to the upper side of the base 1, and the support frame 21 is fixedly connected to the lower side of the filter box 4. During operation: the setting of the hopper 13 is convenient for collecting dust, the setting of the cleaning door 14 is convenient for cleaning dust, and the air intake net 18 is used to filter the air entering the polishing barrel 3.

[0031] like Figure 2 As shown, in some embodiments, a sealing cover 15 is provided on the upper side of the polishing barrel 3, spring buckles 16 are installed on both sides of the polishing barrel 3, and matching blocks 17 that cooperate with the spring buckles 16 are installed on both sides of the sealing cover 15. During operation: the setting of the spring buckles 16 and the matching blocks 17 facilitates the locking of the sealing cover 15, thereby increasing the connection effect between the polishing barrel 3 and the sealing cover 15.

[0032] like Figure 3 As shown, in some embodiments, a plurality of tension springs 19 are installed on the upper side of the inner wall of the filter box 4, and the lower ends of the plurality of tension springs 19 are fixedly connected to the upper side of the mounting plate 8. A telescopic rod 20 is sleeved on the tension spring 19, and the two ends of the telescopic rod 20 are respectively fixedly connected to the filter box 4 and the mounting plate 8. During operation: the telescopic rod 20 is set to limit the lifting and lowering of the mounting plate 8, and the tension spring 19 is used in conjunction with the driving mechanism 12 to make the annular filter 9 vibrate when the equipment is running.

[0033] The working principle of the utility model is as follows: the metal material that needs magnetic polishing is placed in the polishing barrel 3. When the equipment is performing polishing processing, under the action of the powerful fan 5, the air in the polishing barrel 3 is transported to the filter box 4, and is guided by the guide plate 7 to allow the air to enter the annular filter screen 9. After being filtered by the annular filter screen 9, it is discharged through the connecting pipe 10. At the same time, when the powerful fan 5 extracts the air in the connecting pipe 10, the air circulation drives the fan blades 123 to rotate, and the rotation of the fan blades 123 drives the rotating shaft 122 to rotate. When the rotating shaft 122 rotates, the extrusion ring block 124 squeezes the ball rod 127 on the matching tube 126, and the setting of the arc groove 125 makes the matching tube 126 move back and forth on the rotating shaft 122, and is used in conjunction with the telescopic rod 20, so that the annular filter screen 9 on the lower side of the mounting plate 8 vibrates, and the dust adhering to the inner wall of the annular filter screen 9 is cleaned, thereby improving the air circulation efficiency.

[0034] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An adsorption device for collecting magnetic polishing dust, comprising a base (1), characterized in that: A magnetic polishing machine body (2) is mounted on the upper side of the base (1), a polishing barrel (3) is mounted on the upper side of the magnetic polishing machine body (2), a filter box (4) is mounted on one side of the polishing barrel (3), a powerful blower (5) is mounted on the upper side of the filter box (4), a delivery pipe (6) is mounted between the polishing barrel (3) and the filter box (4), a guide plate (7) is fixedly connected to the inner wall of the delivery pipe (6), a mounting plate (8) is mounted inside the filter box (4), and an annular filter screen (9) is fixedly connected to the lower side of the mounting plate (8); A connecting pipe (10) is fixedly connected to the upper side of the filter box (4), a curved pipe (11) is fixedly connected to the upper end of the connecting pipe (10), and a driving mechanism (12) is provided inside the connecting pipe (10).

2. The adsorption device for collecting magnetic polishing dust according to claim 1, characterized in that: The two ends of the delivery pipe (6) are respectively connected to the polishing barrel (3) and the filter box (4); the lower end of the annular filter (9) is fixedly connected to the upper side of the inner wall of the guide plate (7); and the input end of the powerful fan (5) is connected to one end of the curved pipe (11).

3. The adsorption device for collecting magnetic polishing dust according to claim 1, characterized in that: The driving mechanism (12) comprises a fixed plate (121) fixedly connected to the inner wall of the connecting tube (10); a rotating shaft (122) is rotatably coupled to the fixed plate (121); a fan blade (123) is fixedly connected to the upper end of the rotating shaft (122); an extrusion ring block (124) is fixedly connected to the lower end of the rotating shaft (122); two arc-shaped grooves (125) are provided on the lower side of the extrusion ring block (124); a matching tube (126) is fixedly connected to the upper side of the mounting plate (8); and two ball rods (127) are fixedly connected to the upper side of the matching tube (126).

4. The adsorption device for collecting magnetic polishing dust according to claim 3, characterized in that: The fan blade (123) is rotatably engaged with the inner wall of the connecting tube (10), the ball rod (127) is engaged with the arc groove (125), and the rotating shaft (122) is slidably engaged with the inner wall of the engaging tube (126).

5. The adsorption device for collecting magnetic polishing dust according to claim 1, characterized in that: A hopper (13) is fixedly connected to the inner wall of the filter box (4), and a cleaning door (14) is provided on one side of the filter box (4).

6. The adsorption device for collecting magnetic polishing dust according to claim 1, characterized in that: A sealing cover (15) is provided on the upper side of the polishing barrel (3), spring buckles (16) are installed on both sides of the polishing barrel (3), and matching blocks (17) matching with the spring buckles (16) are installed on both sides of the sealing cover (15).

7. The adsorption device for collecting magnetic polishing dust according to claim 1, characterized in that: An air inlet net (18) is provided on one side of the polishing barrel (3), a support frame (21) is fixedly connected to the upper side of the base (1), and the support frame (21) is fixedly connected to the lower side of the filter box (4).

8. The adsorption device for collecting magnetic polishing dust according to claim 1, characterized in that: A plurality of tension springs (19) are installed on the upper side of the inner wall of the filter box (4), and the lower ends of the plurality of tension springs (19) are fixedly connected to the upper side of the mounting plate (8). A telescopic rod (20) is sleeved on the tension spring (19), and the two ends of the telescopic rod (20) are fixedly connected to the filter box (4) and the mounting plate (8), respectively.

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