Aluminum pot opening polishing device

Abstract

The utility model belongs to the technical field of polishing machining, and particularly relates to an aluminum pot opening polishing device which comprises a device base body. The top of the device base body is rotationally connected with a rotating disc body. A grinding disc mounting disc is fixedly connected to the top of the rotating disc main body; a plurality of inserting column inserting holes are formed in the grinding disc mounting disc; an I-shaped inserting column is slidably connected to the inner surface wall of the grinding disc mounting disc, during work, the grinding disc fixing block can be inserted into the grinding disc mounting disc for limiting mounting by arranging the I-shaped inserting column, and an arranged clamping limiting half disc can be clamped into a preset notch position of the I-shaped inserting column, so that the clamping limiting half disc is prevented from moving up and down at will; and meanwhile, the clamping limiting semi-discs are further limited through inserting limiting columns, so that the tank opening grinding disc and the inner and outer wall grinding disc are mounted and fixed, a traditional bolt mounting mode is avoided, and the grinding disc is more convenient to mount and fix.

Description

Technical Field

[0001] The utility model belongs to the technical field of grinding processing, in particular to a device for grinding the mouth of an aluminum can. Background Art

[0002] Aluminum cans, as a common structure for food packaging and storage, are easier to open and have light-shielding properties. At the same time, they can prevent the loss of food flavor to a great extent. They also have the function of replacing glass bottles, becoming an indispensable existence in the current food packaging industry.

[0003] In the current existing technology, the mouth of the aluminum can is polished by hand or mechanical vertical grinding, so that the mouth of the aluminum can is smooth, which is convenient for the installation of the can cover at a later time.

[0004] When the aluminum can mouth grinding device is in use, the grinding disc will rub and grind with the can mouth of the aluminum can, which will cause slight wear of the grinding disc while grinding the can mouth. After the wear accumulates, the grinding disc effect will be reduced, and then a new grinding disc needs to be replaced. However, traditional grinding discs are mostly fixed with bolts, which makes the replacement of the grinding disc extremely inconvenient. Therefore, a device for grinding the can mouth of an aluminum can is proposed to address the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a device for grinding the mouth of an aluminum can.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes an aluminum can mouth grinding device, comprising a device base body; a rotating disk body is rotatably connected to the top of the device base body; a grinding disk mounting disk is fixedly connected to the top of the rotating disk body; a plurality of plug-in column insertion holes are provided on the grinding disk mounting disk; an I-type plug-in column is slidably connected to the inner surface wall of the grinding disk mounting disk; a grinding disk fixing block is fixedly connected to the top of the I-type plug-in column; a snap-on limiting half-disc is slidably connected to the outer surface wall of the grinding disk mounting disk; two snap-on limiting half-discs are provided; both of the two snap-on limiting half-discs abut against the outer surface wall of the I-type plug-in column; the two snap-on limiting half-discs are provided with limiting holes; the inner surface walls of the two snap-on limiting half-discs are slidably connected to the plug-in limiting columns.

[0007] Preferably, a servo motor is installed on the inner bottom wall of the device base body; the output end of the servo motor is fixedly connected to the rotating disk body; the top of the grinding disk fixing block is fixedly connected to the tank mouth grinding disk; the top of the tank mouth grinding disk is fixedly connected to the inner and outer wall grinding disks; the top of the device base body is fixedly connected to the support mounting frame.

[0008] Preferably, an adjusting main body block is fixedly connected to the top of the supporting mounting frame; and a DC motor is installed on the side of the adjusting main body block.

[0009] Preferably, the output end of the DC motor passes through the adjusting main block and is fixedly connected with an adjusting screw; the adjusting screw is rotatably connected to the adjusting main block; one end of the adjusting screw passes through the adjusting main block and is fixedly connected with a limiting rotation ring; the limiting rotation ring is rotatably connected to the adjusting main block.

[0010] Preferably, the outer wall of the adjusting screw is threadedly connected with a movable block; the movable block is slidably connected to the inner wall of the adjusting main body block; and the adjusting main body block is provided with a sliding groove.

[0011] Preferably, a hydraulic telescopic rod is installed at the bottom of the movable block; and an output end of the hydraulic telescopic rod is fixedly connected to an aluminum can fixing plate.

[0012] Preferably, the inner surface wall of the aluminum can fixing plate is threadedly connected with a plurality of clamping bolts; the clamping bolts abut against the sample aluminum can.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a device for grinding the mouth of an aluminum can. By setting an I-shaped plug-in column, a grinding disc fixing block can be inserted into the grinding disc mounting plate for limited installation, and a card-jointed limiting half-disc is carded into a preset slot position of the I-shaped plug-in column to prevent it from moving up and down at will. At the same time, the card-jointed limiting half-disc is further limited by the plug-in limiting column, thereby realizing the installation and fixation of the mouth of the can grinding disc and the inner and outer wall grinding discs, avoiding the traditional bolt installation method, and making the installation and fixation of the grinding disc more convenient.

[0015] 2. The utility model provides a device for polishing the mouth of an aluminum can. By setting inner and outer wall polishing discs and a mouth polishing disc, the device can not only polish the mouth of the aluminum can, but also polish the inner and outer walls of the mouth of the can. In addition, when a DC motor is used to rotate the adjusting screw to adjust the position of the movable block, the mouth polishing and inner and outer wall polishing can be switched, and the polishing depth can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

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

[0018] Figure 2It is a three-dimensional diagram of the main body of the base of the device in the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the rotating disk body in the utility model;

[0020] Figure 4 It is a stereogram of the adjusting main body block in the utility model.

[0021] Legend:

[0022] 1. The main body of the device base; 2. The servo motor; 3. The main body of the rotating disk; 4. The support mounting frame; 5. The DC motor; 6. The clamping limit half disk; 7. The plug-in limit column; 8. The grinding disk installation disk; 9. The can mouth grinding disk; 10. The inner and outer wall grinding disks; 11. The grinding disk fixing block; 12. The I-shaped plug-in column; 13. The limit hole; 14. The plug-in column insertion hole; 15. The adjustment main body block; 16. The adjustment screw; 17. The movable block; 18. The sliding groove; 19. The limit rotating circle; 20. The hydraulic telescopic rod; 21. The aluminum can fixing disk; 22. The clamping bolt; 23. The sample aluminum can. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Specific examples are given below.

[0025] See also Figure 1-Figure 4The utility model provides an aluminum can mouth grinding device, comprising a device base body 1; a rotating disk body 3 is rotatably connected to the top of the device base body 1; a grinding disk mounting disk 8 is fixedly connected to the top of the rotating disk body 3; a plurality of plug-in column insertion holes 14 are provided on the grinding disk mounting disk 8; an I-type plug-in column 12 is slidably connected to the inner surface wall of the grinding disk mounting disk 8; a grinding disk fixing block 11 is fixedly connected to the top of the I-type plug-in column 12; a snap-on limiting half-disc 6 is slidably connected to the outer surface wall of the grinding disk mounting disk 8; two snap-on limiting half-discs 6 are provided; the two snap-on limiting half-discs 6 are both in contact with the outer surface wall of the I-type plug-in column 12; the two snap-on limiting half-discs 6 are provided with limiting holes 13; the inner surface walls of the two snap-on limiting half-discs 6 are slidably connected with the plug-in limiting columns 7; during operation, when it is necessary to replace and disassemble the grinding disk fixing block 11, first pull out the plug-in limiting columns 7 The limit pin 7 is then inserted into the limit hole 13 to limit the position of the limit pin 7 between the grinding wheel mounting plate 8 and the I-type plug-in pin 12, so that the new grinding wheel and the grinding wheel fixing block 11 can be replaced.

[0026] Further, such as Figure 1 and Figure 4As shown, a servo motor 2 is installed on the inner bottom wall of the device base body 1; the output end of the servo motor 2 is fixedly connected to the rotating disk body 3; the top of the grinding disk fixing block 11 is fixedly connected to the tank mouth grinding disk 9; the top of the tank mouth grinding disk 9 is fixedly connected to the inner and outer wall grinding disks 10; the top of the device base body 1 is fixedly connected to the support mounting frame 4, and the top of the support mounting frame 4 is fixedly connected to the adjusting main body block 15; a DC motor 5 is installed on the side of the adjusting main body block 15, and the output end of the DC motor 5 passes through the adjusting main body block 15 and is fixedly connected to the adjusting screw 16; the adjusting screw 16 is rotatably connected to the adjusting main body block 15; one end of the adjusting screw 16 passes through the adjusting main body block 15 and is fixedly connected to a limited rotation ring 19; the limited rotation ring 19 is rotatably connected to the adjusting main body block 15, and the outer wall of the adjusting screw 16 is threadedly connected to a movable block 17; the movable block 17 is slidably connected to the inner surface wall of the adjusting main body block 15; the adjusting main body block 15 is provided with a sliding groove 18. During operation, after the servo motor 2 is started, it will drive the rotating disk body 3 to rotate, and then drive the tank mouth grinding disk 9 and the inner and outer wall grinding disks 10 to rotate, so as to play a grinding role, and the DC motor 5 can be started, and then the adjusting screw 16 can be rotated, so that the movable block 17 moves inside the adjusting body block 15, so as to achieve the purpose of adjusting the position of the sample aluminum can 23, and then the hydraulic telescopic rod 20 is started to make the sample aluminum can 23 contact with the grinding disk for grinding, and in the grinding process, only after the tank mouth contacts the tank mouth grinding disk 9, the unilateral grinding of the tank mouth can be achieved, and the inner and outer walls of the tank mouth can also be contacted with the inner and outer wall grinding disks 10 to achieve the inner and outer wall grinding of the tank mouth.

[0027] Further, such as Figure 4 As shown, a hydraulic telescopic rod 20 is installed at the bottom of the movable block 17; the output end of the hydraulic telescopic rod 20 is fixedly connected to an aluminum can fixing plate 21, and the inner surface wall of the aluminum can fixing plate 21 is threadedly connected with a plurality of clamping bolts 22; the clamping bolts 22 abut against a sample aluminum can 23. During operation, the sample aluminum can 23 needs to be placed in the aluminum can fixing plate 21 before grinding, so that the bottom of the sample aluminum can 23 is in close contact with the aluminum can fixing plate 21, and the clamping bolts 22 are rotated so that the sample aluminum can 23 is clamped and fixed to prevent it from moving at will.

[0028] Working principle: When the grinding disc fixing block 11 needs to be replaced and disassembled, the plug-in limit column 7 is first pulled out, so that the plug-in limit column 7 is separated from the limit hole 13, and the clamping limit half plate 6 can be separated from the grinding disc mounting plate 8 and the I-type plug-in column 12, so that the clamping limit half plate 6 will not continue to be stuck in the reserved groove of the I-type plug-in column 12, so that the I-type plug-in column 12 can be pulled out along the plug-in column insertion hole 14, and then a new grinding disc and grinding disc fixing block are replaced. The fixed block 11, similarly, when installing the grinding disc and the grinding disc fixing block 11, first insert the I-shaped plug-in column 12 into the plug-in column insertion hole 14, and then use the clamping limit half plate 6 to clamp into the reserved groove of the grinding disc mounting plate 8 and the I-shaped plug-in column 12, so that the I-shaped plug-in column 12 cannot move up and down after being abutted, and then insert the plug-in limit column 7 into the limit hole 13 to limit the clamping limit half plate 6 to prevent the clamping limit half plate 6 from detaching. Before grinding, it is necessary to place the sample aluminum can 23 into the aluminum can fixing plate 21 so that the bottom of the sample aluminum can 23 is in close contact with the aluminum can fixing plate 21, and the clamping bolt 22 is rotated to clamp and fix the sample aluminum can 23 to prevent it from moving at will. After that, after the servo motor 2 is started, it will drive the rotating plate body 3 to rotate, and then drive the can mouth grinding plate 9 and the inner and outer wall grinding plates 10 to rotate, so as to play a role in grinding, and the DC motor 5 can be started and then the adjusting screw 16 can be rotated so that the movable block 17 moves inside the adjusting main body block 15, so as to achieve the purpose of adjusting the position of the sample aluminum can 23, and then the hydraulic telescopic rod 20 is started to make the sample aluminum can 23 contact with the grinding plate for grinding, and in the process of grinding, only after the can mouth contacts with the can mouth grinding plate 9, the unilateral grinding of the can mouth can be realized, and the inner and outer walls of the can mouth can also contact with the inner and outer wall grinding plates 10 to realize the inner and outer wall grinding of the can mouth.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A device for polishing the mouth of an aluminum can, comprising a device base body (1); characterized in that: The top of the device base body (1) is rotatably connected to a rotating disk body (3); the top of the rotating disk body (3) is fixedly connected to a grinding disk mounting disk (8); the grinding disk mounting disk (8) is provided with a plurality of plug-in column insertion holes (14); the inner surface wall of the grinding disk mounting disk (8) is slidably connected to an I-type plug-in column (12); the top of the I-type plug-in column (12) is fixedly connected to a grinding disk fixing block (11); the outer surface wall of the grinding disk mounting disk (8) is slidably connected to a snap-in limiting half disk (6); two snap-in limiting half disks (6) are provided; the two snap-in limiting half disks (6) are both in contact with the outer surface wall of the I-type plug-in column (12); the two snap-in limiting half disks (6) are provided with limiting holes (13); the inner surface walls of the two snap-in limiting half disks (6) are slidably connected to plug-in limiting columns (7).

2. The aluminum can mouth grinding device according to claim 1, characterized in that: A servo motor (2) is installed on the inner bottom wall of the device base body (1); the output end of the servo motor (2) is fixedly connected to the rotating disk body (3); the top of the grinding disk fixing block (11) is fixedly connected to the tank mouth grinding disk (9); the top of the tank mouth grinding disk (9) is fixedly connected to the inner and outer wall grinding disks (10); and the top of the device base body (1) is fixedly connected to the support mounting frame (4).

3. The aluminum can mouth grinding device according to claim 2, characterized in that: The top of the support mounting frame (4) is fixedly connected with an adjustment main body block (15); a DC motor (5) is installed on the side of the adjustment main body block (15).

4. The aluminum can mouth grinding device according to claim 3, characterized in that: The output end of the DC motor (5) passes through the adjusting main body block (15) and is fixedly connected to an adjusting screw (16); the adjusting screw (16) is rotatably connected to the adjusting main body block (15); one end of the adjusting screw (16) passes through the adjusting main body block (15) and is fixedly connected to a limiting rotation ring (19); the limiting rotation ring (19) is rotatably connected to the adjusting main body block (15).

5. The aluminum can mouth grinding device according to claim 4, characterized in that: The outer wall of the adjusting screw rod (16) is threadedly connected with a movable block (17); the movable block (17) is slidably connected to the inner wall of the adjusting main body block (15); and the adjusting main body block (15) is provided with a sliding groove (18).

6. The aluminum can mouth grinding device according to claim 5, characterized in that: A hydraulic telescopic rod (20) is installed at the bottom of the movable block (17); an output end of the hydraulic telescopic rod (20) is fixedly connected to an aluminum can fixing plate (21).

7. The aluminum can mouth grinding device according to claim 6, characterized in that: The inner surface wall of the aluminum can fixing plate (21) is threadedly connected with a plurality of clamping bolts (22); the clamping bolts (22) are in contact with a sample aluminum can (23).

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