End socket polishing machine

Abstract

The utility model discloses an end socket polishing machine which comprises a fixed base, a polishing head, a polishing head and a polishing head. The air pump is connected to the control cavity through an air path, and the air pump is used for exhausting air from the control cavity; the abutting ring is arranged at the position, corresponding to the opening of the control cavity, of the mounting base, the abutting ring comprises an inner ring edge and an outer ring edge, the inner ring edge is used for abutting against the outer wall of the end socket when the end socket is positively placed, and the outer ring edge is used for abutting against the inner wall of the end socket when the end socket is reversely placed, so that the end socket seals the control cavity; the power part is arranged on the fixed base and connected with the mounting seat, and the power part is used for driving the mounting seat to rotate along the axis of the abutting ring; and the polishing device comprises a polishing wheel and a driving device, the driving device is connected with the polishing wheel and used for driving the polishing wheel to rotate, and the sealing head can be uniformly stressed in the sealing head fixing process in a negative pressure adsorption mode through air pumping of the air pump, so that deformation and abrasion of the sealing head are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of end cap processing, in particular to an end cap polishing machine. Background Art

[0002] The head refers to the component used to seal the end of the container to isolate the inside and outside. Therefore, the head is also called the end cover. It is mostly in the shape of an arc shell. During the production and processing of the head, its outer surface needs to be polished to improve the overall quality of the product.

[0003] For details, please refer to the prior patent application number CN202320094574.4, which is a conventional method for fixing the head. It mainly adopts a method of setting multiple guide rails and limit sliders on the rotating device to cooperate with each other to resist the head to achieve the fixation of the head. However, the above method has the following problems during use:

[0004] The installation method of using multiple guide rails with limit sliders requires high matching accuracy between the multiple limit sliders. Since the heads are mostly thin-walled, the uneven force between the multiple limit sliders during the fixing process can easily cause wear and deformation of the heads.

[0005] The fixing method of the limit slider and the guide rail has a poor fixing effect when the head is placed upright, and it is easy to shake and move during the polishing process, so it needs to be improved. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a head polishing machine, which fixes the head through negative pressure adsorption to ensure that the head is evenly stressed, and is adaptable to the upright and inverted processing methods of the head.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A head polishing machine, comprising:

[0009] A fixed base, wherein a mounting seat is rotatably provided on the fixed base, and a control cavity is formed on the mounting seat;

[0010] an air pump connected to the control chamber via an air path, and configured to pump air from the control chamber;

[0011] A resistance ring is provided at the opening of the control cavity corresponding to the mounting seat, and the resistance ring includes an inner ring edge and an outer ring edge. The inner ring edge is used to abut against the outer wall of the head when the head is placed upright, and the outer ring edge is used to abut against the inner wall of the head when the head is placed inverted, so that the head seals the control cavity;

[0012] A power component, which is arranged on the fixed base and connected to the mounting seat, and is used to drive the mounting seat to rotate along the axis of the interference ring;

[0013] The polishing device comprises a polishing wheel and a driving device, wherein the driving device is connected to the polishing wheel and is used to drive the polishing wheel to rotate.

[0014] As a further improvement of the present invention, the inner ring edge and the outer ring edge are both arc-shaped.

[0015] As a further improvement of the present invention, both the inner ring edge and the outer ring edge are provided with sealing rings.

[0016] As a further improvement of the present invention, the power component includes a power motor and a transmission mechanism, and the output end of the power motor is connected to the mounting seat through the transmission mechanism.

[0017] As a further improvement of the present invention, the driving device includes an adjusting mechanism and a driving motor. The adjusting mechanism is connected to the driving motor to drive the driving motor to move toward / away from the mounting seat, and the output shaft of the driving motor is connected to the polishing wheel.

[0018] As a further improvement of the present invention, the adjustment mechanism includes a fixed plate and a first movable plate, the first movable plate is rotatably connected to the fixed plate, the drive motor is connected to the first movable plate, and a first driving member is provided on the fixed plate, and the first driving member is used to drive the first movable plate to rotate relative to the fixed plate.

[0019] As a further improvement of the present invention, the adjusting mechanism also includes a second movable plate, which is rotatably connected to the first movable plate, the drive motor is connected to the second movable plate, and a second driving member is provided on the first movable plate. The second driving member is connected to the second movable plate and is used to drive the second movable plate to rotate relative to the first movable plate, and the rotation plane of the second movable plate relative to the first movable plate and the rotation plane of the first movable plate relative to the fixed plate are parallel to each other.

[0020] As a further improvement of the present invention, a connecting seat is provided on the second movable plate and a rotating motor is provided on the connecting seat. A rotating seat is provided on the driving motor. The output end of the rotating motor is connected to the rotating seat. The rotating motor drives the driving motor to rotate relative to the connecting seat through the rotating seat.

[0021] As a further improvement of the present invention, the rotation plane of the driving motor relative to the connecting seat and the rotation plane of the second movable plate relative to the first movable plate are parallel.

[0022] As a further improvement of the present invention, a detection rod is provided on the rotating seat, and sensing components are symmetrically provided on both sides of the connecting seat corresponding to the detection rod.

[0023] Beneficial effects of the utility model:

[0024] The method of vacuuming the head by an air pump to achieve negative pressure adsorption can ensure that the head is evenly stressed during the head fixing process, thereby avoiding deformation and wear of the head;

[0025] The solution of coordinating the inner ring edge and the outer ring edge with negative pressure adsorption can adapt to both the upright and inverted processing methods of the head, thereby ensuring the head is fixed and stable under different processing methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall installation of the utility model;

[0027] Figure 2 This is a schematic diagram of the polishing device of the utility model;

[0028] Figure 3 This is a schematic diagram of the installation of the fixed base and mounting seat of the utility model.

[0029] Figure numerals: 1. Fixed base; 2. Mounting seat; 3. Control chamber; 4. Air pump; 5. Contact ring; 6. Inner ring edge; 7. Outer ring edge; 8. Power component; 9. Polishing device; 10. Polishing wheel; 11. Driving device; 12. Power motor; 13. Transmission mechanism; 14. Driving wheel; 15. Reducer; 16. Adjustment mechanism; 17. Driving motor; 18. Fixed plate; 19. First movable plate; 20. First driving member; 21. Second movable plate; 22. Second driving member; 23. Connecting seat; 24. Rotating motor; 25. Rotating seat; 26. Detection rod; 27. Sensing component; 28. Sensing rod; 29. ​​Movable wheel. DETAILED DESCRIPTION

[0030] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments, wherein the same components are denoted by the same reference numerals.

[0031] like Figure 1-3 As shown, the head polishing machine includes: a fixed base 1, which is fixed to the ground by bolts, or, in another embodiment, the fixed base 1 can be installed on a frame to achieve movement.

[0032] Specifically, a mounting base 2 is rotatably provided on the fixed base 1. Specifically, a rotation hole is provided on the fixed base 1, and the bottom of the mounting base 2 is rotatably connected to the rotation hole. A control chamber 3 is provided at one end of the mounting base 2 away from the fixed base 1.

[0033] An air pump 4 is also included. In this embodiment, the air pump 4 is arranged in the mounting base 2 and rotates simultaneously with the mounting base 2. In another embodiment, the air pump 4 is connected to the control chamber 3 through a rotary joint, thereby ensuring the communication between the air pump 4 and the control chamber 3 when the mounting base 2 rotates. The air pump 4 is used to evacuate the control chamber 3, thereby providing negative pressure in the control chamber 3.

[0034] It also includes a resistance ring 5, which is arranged at the opening of the control chamber 3 corresponding to the mounting seat 2. The resistance ring 5 includes an inner ring edge 6 and an outer ring edge 7. The inner ring edge 6 is used to resist the outer wall of the head when the head is placed upright, and the outer ring edge 7 is used to resist the inner wall of the head when the head is placed upside down, so that the head can seal the control chamber 3, and then the air pump 4 is used to evacuate the control chamber 3 to form a negative pressure in the control chamber 3, thereby realizing adsorption and fixation of the head.

[0035] Due to the negative pressure adsorption method, the contact positions between the head and the inner ring edge 6 / outer ring edge 7 can be evenly stressed, thereby avoiding the problem of head deformation.

[0036] At the same time, the arrangement of the inner ring edge 6 and the outer ring edge 7 in conjunction with the negative pressure adsorption scheme can ensure adsorption and fixation of the head when the head is placed upright or upside down, so as to adapt to different polishing processing needs.

[0037] Furthermore, a power component 8 is provided on the fixed base 1 , and the power component 8 is connected to the mounting base 2 and is used to drive the mounting base 2 to rotate along the axis of the interference ring 5 .

[0038] The polishing device 9 includes a polishing wheel 10 and a driving device 11 . The driving device 11 is connected to the polishing wheel 10 and is used to drive the polishing wheel 10 to rotate.

[0039] When in use, the head is connected to the mounting seat 2 and the polishing wheel 10 is in contact with the head surface. At this time, the polishing wheel 10 is driven to rotate by the driving device 11, and the mounting seat 2 is driven to rotate by the power component 8, thereby realizing the polishing action of the head surface.

[0040] Preferably, in order to increase the contact area between the head and the abutting edge to avoid stress concentration on the head, in this embodiment, both the inner ring edge 6 and the outer ring edge 7 are arc-shaped.

[0041] Furthermore, in order to improve the sealing effect of the contact area between the inner ring edge 6 / the outer ring edge 7 and the head, both the inner ring edge 6 and the outer ring edge 7 are provided with sealing rings.

[0042] Specifically, in order to drive the mounting base 2 to rotate, the power component 8 includes a power motor 12 and a transmission mechanism 13 , and the output end of the power motor 12 is connected to the mounting base 2 through the transmission mechanism 13 .

[0043] Specifically, in this embodiment, the transmission mechanism 13 is a driven wheel fixedly provided on the mounting base 2 , and a driving wheel 14 is provided at the output end of the power motor 12 and meshes with the driven wheel.

[0044] Furthermore, a reducer 15 is provided at the output end of the power motor 12 and is connected to the driving wheel 14 through the reducer 15. The reducer 15 is implemented by a worm gear. In another embodiment, a planetary gear reducer 15 can also be used. The setting of the reducer 15 can increase the torque of the power component 8 to adapt to the use of large-size heads.

[0045] In another embodiment, the transmission mechanism 13 further includes structures such as a belt chain to achieve the connection and drive between the motor output end and the mounting base 2.

[0046] Specifically, the driving device 11 includes an adjusting mechanism 16 and a driving motor 17 . The adjusting mechanism 16 is connected to the driving motor 17 to drive the driving motor 17 to move toward / away from the mounting seat 2 . The output shaft of the driving motor 17 is connected to the polishing wheel 10 .

[0047] The position of the driving motor 17 can be adjusted by setting the adjustment mechanism 16 to adapt to the polishing of heads of different sizes.

[0048] Furthermore, the adjustment mechanism 16 includes a fixed plate 18 and a first movable plate 19, the first movable plate 19 is rotatably connected to the fixed plate 18, the drive motor 17 is connected to the first movable plate 19, and a first driving member 20 is provided on the fixed plate 18, and the first driving member 20 is used to drive the first movable plate 19 to rotate relative to the fixed plate 18.

[0049] In this embodiment, the first driving member 20 is specifically a cylinder.

[0050] The rotation of the first movable plate 19 relative to the fixed plate 18 enables the drive motor 17 to obtain a larger adjustment range, thereby facilitating the adjustment of the head.

[0051] Furthermore, the adjustment mechanism 16 also includes a second movable plate 21, which is rotatably connected to the first movable plate 19, the drive motor 17 is connected to the second movable plate 21, and the first movable plate 19 is provided with a second driving member 22. The second driving member 22 is connected to the second movable plate 21 and is used to drive the second movable plate 21 to rotate relative to the first movable plate 19. The rotation plane of the second movable plate 21 relative to the first movable plate 19 and the rotation plane of the first movable plate 19 relative to the fixed plate 18 are parallel to each other.

[0052] In this embodiment, the second driving member 22 is a cylinder.

[0053] During use, the first movable plate 19 can be driven to rotate relative to the fixed plate 18 by the first driving member 20, and the second movable plate 21 can be driven to rotate relative to the first movable plate 19 by the second driving member 22, thereby realizing the plane adjustment of the driving motor 17, thereby realizing the movement of the polishing wheel 10 on the head surface, so as to realize multi-area processing of the head surface.

[0054] Furthermore, a connecting seat 23 is provided on the second movable plate 21 and a rotating motor 24 is provided on the connecting seat 23. A rotating seat 25 is provided on the driving motor 17. The output end of the rotating motor 24 is connected to the rotating seat 25. The rotating motor 24 drives the driving motor 17 to rotate relative to the connecting seat 23 through the rotating seat 25.

[0055] By connecting the rotating motor 24 and the rotating seat 25, the driving motor 17 can be provided with a greater range of motion to reduce the difficulty of adjusting the driving motor 17. At the same time, the rotation of the second movable plate 21 and the first movable plate 19 can adjust the processing angle of the polishing wheel 10 relative to the head surface to meet different processing requirements and improve the processing effect.

[0056] Specifically, the rotation plane of the driving motor 17 relative to the connecting seat 23 and the rotation plane of the second movable plate 21 relative to the first movable plate 19 are parallel, thereby ensuring that the position of the polishing wheel 10 is controllable.

[0057] Furthermore, a detection rod 26 is provided on the rotating seat 25, and sensing components 27 are symmetrically provided on both sides of the connecting seat 23 corresponding to the detection rod 26. The sensing components 27 cooperate with the setting of the detection rod 26 to detect and limit the rotation angle of the rotating seat 25 relative to the connecting seat 23, so as to avoid processing failure and safety risks caused by excessive angles.

[0058] Specifically, the sensing component 27 includes an angle sensor, a sensing rod 28 is provided at the output end of the angle sensor, a movable wheel 29 is rotatably provided at the end of the sensing rod 28, and the detection rod 26 drives the sensing rod 28 to rotate so that the angle sensor receives a signal.

[0059] The provision of the angle sensor can improve the sensing accuracy, while the provision of the movable wheel 29 can ensure contact with the sensing rod 28 .

[0060] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A head polishing machine, characterized in that: include: A fixed base (1), a mounting seat (2) being rotatably provided on the fixed base (1), and a control chamber (3) being provided on the mounting seat (2); an air pump (4), the air pump (4) being connected to the control chamber (3) via an air path, the air pump (4) being used to pump air from the control chamber (3); A resistance ring (5), the resistance ring (5) is arranged at the opening of the mounting seat (2) corresponding to the control cavity (3), the resistance ring (5) comprises an inner ring edge (6) and an outer ring edge (7), the inner ring edge (6) is used to resist the outer wall of the head when the head is placed upright, and the outer ring edge (7) is used to resist the inner wall of the head when the head is placed inverted, so that the head seals the control cavity (3); A power component (8), the power component (8) being arranged on the fixed base (1) and connected to the mounting seat (2), the power component (8) being used to drive the mounting seat (2) to rotate along the axis of the interference ring (5); A polishing device (9) comprises a polishing wheel (10) and a driving device (11), wherein the driving device (11) is connected to the polishing wheel (10) and is used to drive the polishing wheel (10) to rotate.

2. The head polishing machine according to claim 1, characterized in that: The inner ring edge (6) and the outer ring edge (7) are both arc-shaped.

3. The end polishing machine according to claim 1, characterized in that: The inner ring edge (6) and the outer ring edge (7) are both provided with sealing rings.

4. The end polishing machine according to claim 1, characterized in that: The power component (8) comprises a power motor (12) and a transmission mechanism (13), and the output end of the power motor (12) is connected to the mounting seat (2) via the transmission mechanism (13).

5. The end polishing machine according to claim 1, characterized in that: The driving device (11) comprises an adjusting mechanism (16) and a driving motor (17). The adjusting mechanism (16) is connected to the driving motor (17) to drive the driving motor (17) to move toward or away from the mounting seat (2). The output shaft of the driving motor (17) is connected to the polishing wheel (10).

6. The end head polishing machine according to claim 5, characterized in that: The adjusting mechanism (16) includes a fixed plate (18) and a first movable plate (19), wherein the first movable plate (19) is rotatably connected to the fixed plate (18), the driving motor (17) is connected to the first movable plate (19), and a first driving member (20) is provided on the fixed plate (18), and the first driving member (20) is used to drive the first movable plate (19) to rotate relative to the fixed plate (18).

7. The end head polishing machine according to claim 6, characterized in that: The adjusting mechanism (16) further includes a second movable plate (21), the second movable plate (21) being rotatably connected to the first movable plate (19), the driving motor (17) being connected to the second movable plate (21), a second driving member (22) being provided on the first movable plate (19), the second driving member (22) being connected to the second movable plate (21) and being used to drive the second movable plate (21) to rotate relative to the first movable plate (19), and a rotation plane of the second movable plate (21) relative to the first movable plate (19) and a rotation plane of the first movable plate (19) relative to the fixed plate (18) being parallel to each other.

8. The end head polishing machine according to claim 7, characterized in that: The second movable plate (21) is provided with a connecting seat (23) and a rotating motor (24) is provided on the connecting seat (23). The driving motor (17) is provided with a rotating seat (25). The output end of the rotating motor (24) is connected to the rotating seat (25). The rotating motor (24) drives the driving motor (17) to rotate relative to the connecting seat (23) through the rotating seat (25).

9. The end head polishing machine according to claim 8, characterized in that: The rotation plane of the driving motor (17) relative to the connecting seat (23) and the rotation plane of the second movable plate (21) relative to the first movable plate (19) are parallel.

10. The end head polishing machine according to claim 8, characterized in that: The rotating seat (25) is provided with a detection rod (26), and the connecting seat (23) is symmetrically provided with sensing components (27) on both sides corresponding to the detection rod (26).

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