Burr treatment device for iron nail machining

Abstract

The utility model belongs to the technical field of iron nail processing, and discloses an iron nail processing burr treatment device which comprises a bottom plate, a motor is fixedly installed in the center of the top of the bottom plate, a rotating cylinder is fixedly installed at the top output shaft end of the motor, a stand column is arranged in the center of the bottom face in the rotating cylinder, and a screen box is further arranged in the rotating cylinder. A first sleeve is arranged in the screening box, a box cover is movably arranged at the top of the screening box through a hinge, a second sleeve is arranged in the center of the box cover, and a protruding edge is arranged at the top of the conveying type second sleeve. Meanwhile, a first sleeve and a second sleeve are arranged at the center positions of the first sleeve and the second sleeve correspondingly and arranged on the periphery of the stand column in a sleeving mode, the stand column is connected with the second sleeve and the first sleeve in a sleeving mode, limiting of the box cover is achieved, the box cover is prevented from being opened, and therefore the situation that iron nails are disengaged from the screen box in the machining process is effectively avoided; and the iron nails can be conveniently and intensively collected.

Description

Technical Field

[0001] This utility model belongs to the field of nail processing technology, specifically relating to a device for deburring nails. Background Technology

[0002] A nail is a common metal fastener, typically used to secure wood, metal, or other materials. It is usually made of steel and has a pointed tip and a shank for penetrating and securing materials. Nails are widely used in construction, furniture making, woodworking, and other industries. During the manufacturing process, burrs may remain on the surface of the nail, making it less smooth and creating resistance during use, thus affecting its quality. Generally, the nail is placed in a closed drum containing abrasive particles. A dynamic torque sensor and the grinding action of the abrasive remove the burrs, achieving a polishing effect.

[0003] According to a nail polishing device disclosed in patent number CN202320156629.X, a polishing box is provided, a vibrating cylinder is provided inside the polishing box, a moving rod is provided inside the vibrating cylinder, and a semi-circular screen cylinder located on the bottom side of the vibrating cylinder is fixed at the bottom end of the moving rod. A motor is fixed in the middle of the bottom side of the polishing box, a support plate is provided directly above the motor, a spherical block is fixed directly above the support plate, a pressure block is fixed directly above the spherical block, and a vibration spring is fixed above the pressure block.

[0004] The above solution still has certain technical defects in actual use. Because the semi-circular screen cylinder is an unclosed structure, when the motor drives the vibrating cylinder to rotate, the iron nails generate centrifugal force inside the semi-circular screen cylinder, causing them to detach from the semi-circular screen cylinder, which is not conducive to subsequent collection. The moving rod is prone to tilting, which leads to a decrease in the stability of the semi-circular screen cylinder and causes more iron nails to detach. Therefore, we propose an iron nail processing burr removal device. Utility Model Content

[0005] The purpose of this invention is to provide a device for deburring nails to solve the existing problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a burr removal device for nail processing, comprising a base plate, a column, and a sieve box. A motor is fixedly installed at the top center of the base plate, and a rotating cylinder is fixedly installed at the top output shaft end of the motor. A column is fixedly welded to the center of the inner bottom surface of the rotating cylinder. A sieve box is also provided inside the rotating cylinder. A first sleeve is fixedly installed inside the sieve box. A box cover is movably installed on the top of the sieve box via a hinge. A second sleeve is provided at the center of the box cover. The inner diameter of the first sleeve and the second sleeve is the same as the outer diameter of the column. The first sleeve and the second sleeve are sleeved on the outer periphery of the column and slidably connected to it. A protruding edge is provided on the top of the conveying second sleeve.

[0007] Preferably, a cylinder cover is movably connected to one side of the top of the rotating cylinder via a movable connecting seat. The cylinder cover is fixedly engaged with the other side of the rotating cylinder via a snap fastener. A pressure plate is connected to the center of the bottom of the cylinder cover via a compression spring. The two ends of the compression spring are fixedly connected to the pressure plate and the cylinder cover, respectively.

[0008] Preferably, a guide rod is provided at the top center of the pressure plate, and a guide sleeve is fixedly installed at the bottom center of the cylinder cover. The guide rod extends into the interior of the guide sleeve and is slidably connected to its inner wall.

[0009] Preferably, a corrugated rubber sleeve is provided on the top outer periphery of the pressure plate, and the corrugated rubber sleeve is fitted on the top outer periphery of the pressure plate and its two ends are fixedly connected to the pressure plate and the cylinder cover by adhesive bonding.

[0010] Preferably, a support frame is fixedly welded to one side of the top of the base plate, and a limit frame is fixedly welded to both the top and bottom of the support frame near the rotating cylinder. The limit frame is a ring structure, and the interior of the limit frame is movably connected to the outer wall of the rotating cylinder through a bearing sleeve.

[0011] Preferably, a control panel is provided on the top side of the support frame, and the control panel is fixedly installed on the outer side of the support frame by means of embedding.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. By setting a column inside the rotating cylinder and a screen box with a cover, and setting a first sleeve and a second sleeve at the center of the two respectively, so that they are fitted around the outer periphery of the column, the cover is limited by the connection between the column and the second sleeve and the first sleeve, thus preventing the cover from opening and effectively preventing the nails from falling out of the screen box during processing, so as to facilitate the collection of nails.

[0014] 2. By setting a pressure plate with a compression spring at the bottom center of the cylinder cover, the pressure plate is pushed by the compression spring to apply pressure to the protruding edge, so that the screen box can be stably submerged in the abrasive during the processing, thereby ensuring uniform contact between the abrasive and the nail, improving the processing effect. The guide rod and guide sleeve are used to ensure the stability of the downward pressing direction of the pressure plate, and to prevent the pressure plate from being misaligned with the protruding edge, thus preventing it from pressing down. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the rotating cylinder of this utility model;

[0017] Figure 3 This is a schematic diagram of the sieve box structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the pressure plate structure of this utility model.

[0019] In the diagram: 1. Base plate; 2. Motor; 3. Rotating cylinder; 4. Support frame; 5. Control panel; 6. Limiting frame; 7. Bearing sleeve; 8. Column; 9. Screen box; 10. First sleeve; 11. Box cover; 12. Second sleeve; 13. Protruding flange; 14. Cylinder cover; 15. Corrugated rubber sleeve; 16. Pressure plate; 17. Compression spring; 18. Guide sleeve; 19. Guide rod. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-4 This utility model provides a technical solution for a burr removal device for nail processing: it includes a base plate 1, a column 8, and a screen box 9. A motor 2 is fixedly installed at the top center of the base plate 1. A rotating cylinder 3 is fixedly installed at the top output shaft end of the motor 2. The column 8 is fixedly welded at the center of the bottom surface inside the rotating cylinder 3. The screen box 9 is also provided inside the rotating cylinder 3. A first sleeve 10 is fixedly installed inside the screen box 9. A box cover 11 is movably installed on the top of the screen box 9 via a hinge. A second sleeve 12 is provided at the center of the box cover 11. The inner diameter of the first sleeve 10 and the second sleeve 12 is the same as the outer diameter of the column 8. The first sleeve 10 and the second sleeve 12 are sleeved on the outer periphery of the column 8 and slidably connected to it. A protruding flange 13 is provided on the top of the conveying second sleeve 12.

[0022] Specifically, a cylinder cover 14 is movably connected to one side of the top of the rotating cylinder 3 via a movable connecting seat. The cylinder cover 14 is fixedly engaged with the other side of the rotating cylinder 3 via a snap fastener. A pressure plate 16 is connected to the center of the bottom of the cylinder cover 14 via a compression spring 17. The two ends of the compression spring 17 are fixedly connected to the pressure plate 16 and the cylinder cover 14, respectively.

[0023] Specifically, a guide rod 19 is provided at the top center of the pressure plate 16, and a guide sleeve 18 is fixedly installed at the bottom center of the cylinder cover 14. The guide rod 19 extends into the interior of the guide sleeve 18 and is slidably connected to its inner wall.

[0024] Specifically, a corrugated rubber sleeve 15 is provided on the top outer periphery of the pressure plate 16. The corrugated rubber sleeve 15 is fitted on the top outer periphery of the pressure plate 16 and its two ends are fixedly connected to the pressure plate 16 and the cylinder cover 14 by adhesive bonding.

[0025] Specifically, a support frame 4 is fixedly welded to one side of the top of the base plate 1. A limit frame 6 is fixedly welded to both the top and bottom of the support frame 4 near the rotating cylinder 3. The limit frame 6 is a ring structure, and the interior of the limit frame 6 is movably connected to the outer wall of the rotating cylinder 3 through a bearing sleeve 7.

[0026] Specifically, a control panel 5 is provided on the top side of the support frame 4, and the control panel 5 is fixedly installed on the outer side of the support frame 4 by means of embedding.

[0027] In this embodiment, during use, the abrasive is introduced into the interior of the rotating cylinder 3, then the iron nail to be processed is placed inside the screen box 9, and the box cover 11 is closed, so that the first sleeve 10 and the second sleeve 12 are joined together. Then, the first sleeve 10 is fitted onto the column 8 from the bottom, so that the top of the column 8 is positioned at the top of the interior of the second sleeve 12, but not completely to the top of the second sleeve 12. Then, the cylinder cover 14 is locked in place, and the pressure plate 16 is pushed by the compression spring 17 to press down on the protrusion 13 on the second sleeve 12, so that the screen box 9 gradually sinks into the abrasive. The process continues until the top of the column 8 is flush with the top of the second sleeve 12. Then, the motor 2 drives the rotating cylinder 3 to rotate, which drives the abrasive to polish and deburr the iron nails in the screen box 9. After processing, the cylinder cover 14 is opened, and the second sleeve 12 is lifted upward by lifting the protruding edge 13, which causes the cover 11 and the screen box 9 to rise. The abrasive inside the screen box 9 is then screened into the rotating cylinder 3. Finally, the screen box 9 is removed, the cover 11 is opened, and the iron nails are poured out. This design effectively prevents the iron nails from coming off the screen box 9 during processing.

[0028] 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 device for deburring iron nails, comprising a base plate (1), a column (8), and a sieve box (9), characterized in that: A motor (2) is fixedly installed at the top center of the base plate (1). A rotating cylinder (3) is fixedly installed at the top output shaft end of the motor (2). A column (8) is fixedly welded at the center of the bottom surface inside the rotating cylinder (3). A screen box (9) is also provided inside the rotating cylinder (3). A first sleeve (10) is fixedly provided inside the screen box (9). A box cover (11) is movably provided on the top of the screen box (9) through a hinge. A second sleeve (12) is provided at the center of the box cover (11). The inner diameter of the first sleeve (10) and the second sleeve (12) is the same as the outer diameter of the column (8). The first sleeve (10) and the second sleeve (12) are sleeved on the outer periphery of the column (8) and slidably connected to it. A protruding edge (13) is provided on the top of the conveying second sleeve (12).

2. The burr removal device for nail processing according to claim 1, characterized in that: The top side of the rotating cylinder (3) is movably connected to the cylinder cover (14) via a movable connecting seat. The cylinder cover (14) is fixedly connected to the other side of the rotating cylinder (3) by a snap fastener. The bottom center of the cylinder cover (14) is connected to a pressure plate (16) via a compression spring (17). The two ends of the compression spring (17) are fixedly connected to the pressure plate (16) and the cylinder cover (14) respectively.

3. The burr removal device for nail processing according to claim 2, characterized in that: A guide rod (19) is provided at the top center of the pressure plate (16), and a guide sleeve (18) is fixedly installed at the bottom center of the cylinder cover (14). The guide rod (19) extends into the interior of the guide sleeve (18) and is slidably connected to its inner wall.

4. The burr removal device for nail processing according to claim 2, characterized in that: A corrugated rubber sleeve (15) is provided on the top outer periphery of the pressure plate (16). The corrugated rubber sleeve (15) is fitted on the top outer periphery of the pressure plate (16) and its two ends are fixedly connected to the pressure plate (16) and the cylinder cover (14) by adhesive bonding.

5. The burr removal device for nail processing according to claim 1, characterized in that: A support frame (4) is fixedly welded to one side of the top of the base plate (1). A limit frame (6) is fixedly welded to both the top and bottom of the support frame (4) near the rotating cylinder (3). The limit frame (6) is a ring structure. The interior of the limit frame (6) is movably connected to the outer wall of the rotating cylinder (3) through a bearing sleeve (7).

6. The burr removal device for nail processing according to claim 5, characterized in that: A control panel (5) is provided on one side of the top of the support frame (4), and the control panel (5) is fixedly installed on the outer side of the support frame (4) by means of embedding.

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