Roller device for alloy surface cleaning treatment

Abstract

The utility model discloses a roller device for alloy surface cleaning treatment, which relates to the technical field of polishing equipment and comprises a bottom frame, supports are symmetrically welded at the upper end of the bottom frame, polishing rollers are arranged on opposite surfaces of the supports, the same mounting frame is fixedly mounted on the opposite surfaces of the supports, and a moving frame is slidably connected to the inner side of the mounting frame. By the adoption of the structure, after a material opening of the polishing roller is opened for discharging, alloy workpieces and grinding materials fall into the filtering basket, meanwhile, the electric push rod operates to enable the output end of the electric push rod to stretch back and forth to push the moving frame to slide at the mounting frame, and the moving frame drives the filtering basket to move back and forth under the inertia effect. The inner workpieces and grinding materials shake, the workpieces are reserved on the filtering basket, and meanwhile, the grinding materials leak downwards through the filtering basket and are discharged into the collecting box, so that the workpieces can be directly separated after discharging, and a worker does not need to collect the workpieces and then separate the workpieces.

Description

Technical Field

[0001] This utility model belongs to the technical field of polishing equipment, and specifically relates to a roller device for cleaning alloy surfaces. Background Technology

[0002] Low-temperature carbonitriding is a chemical heat treatment process that simultaneously diffuses carbon and nitrogen atoms into the surface of high-temperature alloys within a temperature range of 500–700℃. This process primarily focuses on carburizing, while simultaneously introducing a small amount of nitrogen. It can be carried out in gaseous, liquid, or solid media, but gaseous media are more widely used. It overcomes the shortcomings of nitriding, which results in a shallow but high-hardness layer, and carburizing, which has a large hardening depth but relatively low surface hardness. It offers advantages such as faster diffusion rate, higher hardenability and tempering resistance, and better wear resistance and fatigue resistance. After low-temperature carbonitriding, the surface hardness of the workpiece is significantly improved, and its wear resistance is enhanced. It is suitable for various high-temperature alloy parts requiring high hardness and wear resistance. However, in subsequent processing, to improve product quality, a tumbler polisher is needed to polish and clean the carbon black from the alloy surface.

[0003] A search revealed that Chinese Patent CN206416025U discloses a drum polishing machine, comprising a frame, a drum mounted on the frame, an opening on the outer wall of the drum, a sealing cover on the opening, and a motor mounted on the frame for driving the drum to rotate. The sealing cover is cuboid. The drum located around the opening has a groove that matches the sealing cover. Sealing strips are rotatably connected to the outer wall of the drum near the middle of both sides of the sealing cover. A through hole is provided at the end of the sealing strip away from the drum. Threaded holes are provided on the outer wall of the drum near both ends of the sealing cover. A positioning bolt passes through the through hole and is threaded into the threaded hole between the sealing strip and the drum.

[0004] Currently, existing drum polishing machines require a large amount of steel balls, lime, and abrasive to be placed inside the drum. As the drum rotates, the steel balls and abrasive randomly roll and rub against the alloy workpiece for polishing. After processing, the alloy workpiece and abrasive need to be collected by staff and then transferred to a filtration device to separate the workpiece. This operation is very cumbersome. Furthermore, traditional drum polishing machines do not have a movable structure, making it inconvenient to move them freely according to usage needs. If external machinery is used for each transfer, the operating cost is relatively high. Utility Model Content

[0005] In view of the problems mentioned in the background art, the purpose of this utility model is to provide a roller device for cleaning alloy surfaces, so as to solve the problems mentioned in the background art.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A roller device for cleaning alloy surfaces includes: a base frame, brackets symmetrically welded to the upper end of the base frame, polishing rollers provided on opposite sides of the brackets, a mounting frame fixedly installed on opposite sides of the brackets, a sliding frame slidably connected to the inner side of the mounting frame, a filter basket inserted into the upper end of the sliding frame, an electric push rod fixedly installed on the inner side of the mounting frame, the output end of the electric push rod fixedly installed to the left end of the sliding frame, a collection box inserted into the upper end of the base frame, and a moving mechanism provided on the inner side of the base frame;

[0008] The moving mechanism includes a mounting slot and a mounting cavity. The mounting slot is symmetrically located on the left and right sides of the base frame, and the mounting cavity is located on the inner side of the base frame. A stud is rotatably connected to the inner side of the mounting slot, and a mounting plate is threadedly connected to the outer side of the stud. The mounting plate is slidably connected to the inner side of the mounting slot. A connecting seat is symmetrically welded to the lower end of the mounting plate. The lower end of the connecting seat movably penetrates the bottom wall of the mounting slot. A roller is fixedly installed at the lower end of the connecting seat by screws. A drive motor is fixedly installed in the recess of the base frame. A sprocket is fixedly installed in the inner side of the mounting cavity at the output end of the drive motor and the upper end of the stud. The sprocket at the output end of the drive motor and the sprocket at the upper end of the stud are meshed with the same chain on their outer sides.

[0009] As a preferred technical solution, the upper end of the moving frame is provided with a frame groove, and the lower end of the filter basket is inserted into the inner side of the frame groove of the moving frame.

[0010] As a preferred technical solution, the inner side of the mounting frame is symmetrically and fixedly mounted with sliding rods, and the moving frame is slidably connected to the outer side of the sliding rods.

[0011] As a preferred technical solution, an insert frame is fixedly installed on the upper end of the base frame, and the lower end of the collection box is inserted into the insert frame on the upper end of the base frame.

[0012] As a preferred technical solution, a second magnet is embedded on the side of the base frame near the opening of the mounting slot, and a cover is rotatably connected to one side of the opening of the mounting slot. A first magnet is embedded on the inner side of the cover, and the cover is magnetically connected through the first magnet and the second magnet.

[0013] As a preferred technical solution, a threaded sleeve is welded to the inner side of the mounting plate, and the mounting plate is threadedly connected to the outer side of the stud through the threaded sleeve.

[0014] As a preferred technical solution, guide rods are symmetrically fixedly installed on the inner side of the mounting groove, and the mounting plate is slidably connected to the outer side of the guide rods.

[0015] In summary, the present invention has the following main advantages:

[0016] First, after the material discharge is opened through the polishing roller's discharge port, both the alloy workpiece and the abrasive fall onto the filter basket. At the same time, the electric push rod operates, causing its output end to extend and retract, pushing the moving frame to slide at the mounting frame. The moving frame, through inertia, causes the filter basket to shake, leaving the workpiece on the filter basket while the abrasive drains through the bottom of the filter basket into the collection box. This allows for direct separation of the workpiece after discharge, eliminating the need for staff to collect and separate it.

[0017] Secondly, by using the drive motor, the sprocket at the output end of the drive motor drives the sprocket at the upper end of the chain drive stud. The two studs on the base frame rotate synchronously, causing the mounting plate connected by the outer thread to slide in the corresponding mounting groove. After the mounting plate slides down in the mounting groove, it can be moved when the roller at the lower end of the mounting plate's connecting seat extends out of the base frame and contacts the ground. This allows for flexible and free movement of the roller device. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is the utility model Figure 1 Enlarged view of point A in the middle;

[0020] Figure 3 This is a schematic diagram of the internal structure of the mounting slot of this utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the mounting cavity of this utility model;

[0022] Figure 5 This is a schematic diagram of the frame-slot structure of this utility model.

[0023] Reference numerals: 1. Base frame; 2. Support; 4. Polishing roller; 6. Mounting frame; 7. Electric push rod; 8. Frame moving mechanism; 801. Frame groove; 9. Filter basket; 10. Slide rod; 11. Collection box; 12. Insert frame; 13. Moving mechanism; 131. Mounting groove; 132. Stud; 133. Mounting plate; 134. Connecting seat; 135. Roller; 136. Drive motor; 137. Mounting cavity; 138. Sprocket; 139. Chain; 14. Cover; 15. First magnet; 16. Second magnet; 17. Guide rod; 18. Screw sleeve. Detailed Implementation

[0024] refer to Figures 1 to 5This embodiment describes a roller device for cleaning alloy surfaces, comprising: a base frame 1, with supports 2 symmetrically welded to the upper end of the base frame 1; polishing rollers 4 are provided on the opposite sides of the supports 2; a mounting frame 6 is fixedly installed on the opposite sides of the supports 2; a sliding frame 8 is slidably connected to the inner side of the mounting frame 6; a filter basket 9 is inserted into the upper end of the sliding frame 8; an electric push rod 7 is fixedly installed on the inner side of the mounting frame 6; the output end of the electric push rod 7 is fixedly installed to the left end of the sliding frame 8; a collection box 11 is inserted into the upper end of the base frame 1; and a moving mechanism 13 is provided on the inner side of the base frame 1. First, the material inlet of the polishing roller 4 is oriented towards the filter basket 9; then, after the material inlet of the polishing roller 4 is opened for discharge, the alloy... The workpiece and abrasive fall onto the filter basket 9. At the same time, the electric push rod 7 operates, causing its output end to extend and retract, pushing the moving frame 8 to slide at the mounting frame 6. The moving frame 8, by driving the filter basket 9 under inertia, causes the workpiece and abrasive inside to shake. The workpiece remains on the filter basket 9, while the abrasive drains through the filter basket 9 into the collection box 11. Thus, the workpiece can be separated directly after discharge without the need for manual collection and further separation. The left end of the polishing roller 4 is driven by a drive device to rotate between the supports 2. The base frame 1 is also equipped with a power storage module and an electrical control box, which can provide a control system and power support for the roller device.

[0025] The moving mechanism 13 includes a mounting groove 131 and a mounting cavity 137. The mounting groove 131 is symmetrically opened on the left and right sides of the base frame 1, and the mounting cavity 137 is opened on the inner side of the base frame 1. A stud 132 is rotatably connected to the inner side of the mounting groove 131, and a mounting plate 133 is threadedly connected to the outer side of the stud 132. The mounting plate 133 is slidably connected to the inner side of the mounting groove 131. A connecting seat 134 is symmetrically welded to the lower end of the mounting plate 133. The lower end of the connecting seat 134 movably penetrates the bottom wall of the mounting groove 131. A roller 135 is fixedly installed on the lower end of the connecting seat 134 by screws. A drive motor 136 is fixedly installed in the recess of the base frame 1. The output end of the drive motor 136 and the upper end of the stud 132 both extend into the inner side of the mounting cavity 137 and are fixedly installed with sprockets 138. The sprocket 138 at the output end of the drive motor 136 and the stud 132 are connected to the upper end of the stud 132. The outer side of the sprocket 138 at one end is engaged with the same chain 139. When the roller device needs to be moved, the drive motor 136 is used to drive the sprocket 138 at the output end of the drive motor 136, which in turn drives the sprocket 138 at the upper end of the stud 132 through the chain 139. The two studs 132 on the base frame 1 rotate synchronously, causing the mounting plate 133 with the outer thread connection to slide in the corresponding mounting groove 131. After the mounting plate 133 slides down in the mounting groove 131, the roller 135 at the lower end of the connecting seat 134 of the mounting plate 133 extends out of the base frame 1 and contacts the ground, so that it can be moved. This facilitates the flexible and free movement of the roller device. Symmetrical extension holes for the connecting seat 134 to pass through are also provided at the lower end of the base frame 1, which can facilitate the raising and lowering of the mounting plate 133 so that the roller 135 extends out of the base frame 1.

[0026] refer to Figure 5 The upper end of the moving frame 8 is provided with a frame groove 801. The lower end of the filter basket 9 is inserted into the inner side of the frame groove 801 of the moving frame 8. The inner side of the mounting frame 6 is symmetrically fixed with a sliding rod 10. The moving frame 8 is slidably connected to the outer side of the sliding rod 10. The filter basket 9 can be easily positioned and inserted into the moving frame 8 through the frame groove 801 on the moving frame 8. The moving frame 8 can slide on the mounting frame 6 through the sliding rod 10 in the mounting frame 6.

[0027] refer to Figure 1 A frame 12 is fixedly installed on the upper end of the base frame 1. The lower end of the collection box 11 is inserted into the frame 12 on the upper end of the base frame 1. The frame 12 on the base frame 1 allows for easy positioning and insertion of the collection box 11 on the base frame 1.

[0028] refer to Figure 2 and Figure 3A second magnet 16 is embedded on one side of the base frame 1 near the opening of the mounting slot 131. A cover 14 is rotatably connected to one side of the opening of the mounting slot 131. A first magnet 15 is embedded on the inner side of the cover 14. The cover 14 is magnetically connected by the first magnet 15 and the second magnet 16. The cover 14 is rotatable by a hinge on one side of the back of the base frame 1. The front part of the cover 14 is attracted to the second magnet 16 on the corresponding side of the opening of the mounting slot 131 by the first magnet 15. This makes it easy to open and close the cover 14. The opening and closing of the cover 14 also makes it easy to remove and replace the roller 135 from the mounting slot 131.

[0029] refer to Figure 3 A screw sleeve 18 is welded to the inner side of the mounting plate 133. The mounting plate 133 is threadedly connected to the outside of the stud 132 through the screw sleeve 18. The screw sleeve 18 on the inner side of the mounting plate 133 allows the mounting plate 133 to be threadedly connected to the outside of the stud 132.

[0030] refer to Figure 3 Guide rods 17 are symmetrically fixedly installed on the inner side of the mounting groove 131. The mounting plate 133 is slidably connected to the outer side of the guide rods 17. By installing the guide rods 17 on the inner side of the mounting groove 131, the mounting plate 133 can be slidably connected to the slide rod 10 on the inner side of the mounting groove 131.

[0031] Operating principle and advantages: During use, the alloy workpiece and abrasive are added to the polishing roller 4. Then, the drive device is started and the polishing roller 4 is driven to rotate on the support 2 to perform surface polishing and cleaning of the workpiece. After processing, the material port of the polishing roller 4 is turned towards the filter basket 9. Then, the material is discharged through the material port of the polishing roller 4, so that the alloy workpiece and abrasive fall into the filter basket 9. At the same time, the electric push rod 7 runs and its output end extends and retracts to push the moving frame 8 to slide at the mounting frame 6. The moving frame 8 drives the filter basket 9 to shake under the action of inertia. The workpiece is retained on the filter basket 9, while the abrasive is discharged into the collection box 11 through the filter basket 9.

[0032] When the roller device needs to be moved, the drive motor 136 is used to drive the sprocket 138 at the output end of the drive motor 136, which drives the sprocket 138 at the upper end of the stud 132 through the chain 139. The two studs 132 on the base frame 1 rotate synchronously, causing the mounting plate 133 with the outer threaded connection to slide in the corresponding mounting groove 131. After the mounting plate 133 slides down in the mounting groove 131, the roller 135 at the lower end of the connecting seat 134 of the mounting plate 133 extends out of the base frame 1 and contacts the ground, so it can be moved.

Claims

1. A roller device for cleaning alloy surfaces, characterized in that... The system includes: a base frame (1), a bracket (2) symmetrically welded to the upper end of the base frame (1), a polishing roller (4) provided on the opposite side of the bracket (2), a mounting frame (6) fixedly installed on the opposite side of the bracket (2), a sliding frame (8) slidably connected to the inner side of the mounting frame (6), a filter basket (9) inserted into the upper end of the sliding frame (8), an electric push rod (7) fixedly installed on the inner side of the mounting frame (6), the output end of the electric push rod (7) and the left end of the sliding frame (8) fixedly installed, a collection box (11) inserted into the upper end of the base frame (1), and a moving mechanism (13) provided on the inner side of the base frame (1). The moving mechanism (13) includes a mounting groove (131) and a mounting cavity (137). The mounting groove (131) is symmetrically opened on the left and right sides of the base frame (1). The mounting cavity (137) is opened on the inner side of the base frame (1). A stud (132) is rotatably connected to the inner side of the mounting groove (131). A mounting plate (133) is threadedly connected to the outer side of the stud (132). The mounting plate (133) is slidably connected to the inner side of the mounting groove (131). A connecting seat (134) is symmetrically welded to the lower end of the mounting plate (133). The lower end of the connecting seat (134) moves through the bottom wall of the mounting groove (131). The lower end of the connecting seat (134) is fixedly mounted with a roller (135) by screws. The base frame (1) is fixedly mounted with a drive motor (136). The output end of the drive motor (136) and the upper end of the stud (132) both extend into the inner side of the mounting cavity (137) and are fixedly mounted with sprockets (138). The sprockets (138) at the output end of the drive motor (136) and the sprockets (138) at the upper end of the stud (132) are meshed with the same chain (139).

2. The roller device for alloy surface cleaning treatment according to claim 1, characterized in that: The upper end of the moving frame (8) is provided with a frame groove (801), and the lower end of the filter basket (9) is inserted into the inner side of the frame groove (801) of the moving frame (8).

3. The roller device for alloy surface cleaning treatment according to claim 1, characterized in that: The sliding rod (10) is symmetrically fixedly installed on the inner side of the mounting frame (6), and the moving frame (8) is slidably connected to the outer side of the sliding rod (10).

4. The roller device for alloy surface cleaning treatment according to claim 1, characterized in that: A frame (12) is fixedly installed on the upper end of the base frame (1), and the lower end of the collection box (11) is inserted into the frame (12) on the upper end of the base frame (1).

5. The roller device for alloy surface cleaning treatment according to claim 1, characterized in that: The base frame (1) has a second magnet (16) embedded on the side near the opening of the mounting groove (131). A cover (14) is rotatably connected to the side of the opening of the mounting groove (131). A first magnet (15) is embedded on the inner side of the cover (14). The cover (14) is magnetically connected to the first magnet (15) and the second magnet (16).

6. The roller device for alloy surface cleaning treatment according to claim 1, characterized in that: The mounting plate (133) is welded with a threaded sleeve (18) on its inner side, and the mounting plate (133) is threadedly connected to the outside of the stud (132) through the threaded sleeve (18).

7. The roller device for alloy surface cleaning treatment according to claim 1, characterized in that: Guide rods (17) are symmetrically fixedly installed on the inner side of the mounting groove (131), and the mounting plate (133) is slidably connected to the outer side of the guide rods (17).

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