Cylindrical aluminum shell sealing device with anti-deviation function

Abstract

The utility model relates to the field of sealing of cylindrical metal thin shell containers, in particular to a cylindrical aluminum shell sealing device with an anti-deviation function. The cylindrical aluminum shell sealing device with the deviation prevention function comprises a base, a first rotating seat and the like, the front portion of the base is connected with the first rotating seat in a rotating mode, a first motor is installed on the front side of the base, and an output shaft on the upper side of the first motor is connected with the first rotating seat through a coupler. Front-back symmetrical first electric sliding rails are mounted at the top of the first rotating seat, a sealing device is slidably connected between the front-back symmetrical first electric sliding rails, and a mounting seat is fixedly connected to the rear portion of the base. The fixing seat can be adjusted through the rotating shaft, the transmission assembly, the bevel gear and the screw rod, so that the device can be suitable for cylindrical aluminum shells of different sizes, the cylindrical aluminum shells can be tightly clamped by the fixing seat through the top frame and the mounting rod, deviation in the sealing process is avoided, and therefore the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the field of sealing cylindrical metal thin shell containers, in particular to a cylindrical aluminum shell sealing device with an anti-deviating function. Background Art

[0002] Friction welding utilizes the frictional heat generated by the relative motion of the contacting surfaces of the welded parts to achieve a thermoplastic state, which is then rapidly forged to complete the weld. In the sealing process of cylindrical aluminum shells, the sealing mold rotates at high speed against the cylindrical opening, generating frictional heat that melts the shell. Subsequently, rapid pressure is applied to seal the shell tightly together, completing the sealing process. This process is not only suitable for cylindrical aluminum shells but is also widely used for other metal parts requiring a sealed connection.

[0003] At present, the clamp of the existing cylindrical aluminum shell sealing device is not easy to adjust according to the size of the cylindrical aluminum shell, resulting in the cylindrical aluminum shell easily shifting when the sealing mold rotates at high speed and rubs the cylindrical mouth, thereby affecting the sealing quality.

[0004] Based on the above situation, the utility model proposes a cylindrical aluminum shell sealing device with an anti-deviating function. Summary of the Invention

[0005] In order to overcome the disadvantage that it is inconvenient to adjust according to the size of the cylindrical aluminum shell, which causes the cylindrical aluminum shell to easily deflect during sealing, thereby affecting the sealing quality, the utility model proposes a cylindrical aluminum shell sealing device with an anti-drift function.

[0006] The technical solution of the utility model is: a cylindrical aluminum shell sealing device with an anti-drift function, comprising a base, a first rotating base, a first motor, a sealer, a first electric slide rail, a mounting base, a second rotating base, a second motor, a slide rail, a fixed base, a spring, an electric push rod and a heating tube, the front portion of the base is rotatably connected to the first rotating base, the front side of the base is installed with the first motor, the output shaft on the upper side of the first motor is connected to the first rotating base through a coupling, the top of the first rotating base is installed with a front-to-back symmetrical first electric slide rail, and the sealer is slidably connected between the front-to-back symmetrical first electric slide rails. A mounting seat is fixedly connected to the rear part of the base, and a second rotating seat is rotatably connected to the mounting seat. A second motor is installed on the rear side of the mounting seat, and the output shaft on the front side of the second motor is connected to the second rotating seat through a coupling. Slide seats evenly distributed along the circumference are slidably connected in the second rotating seat, and the evenly distributed slide seats are all slidably connected to fixed seats. Symmetrically distributed springs are connected between the fixed seat and the adjacent slide seats, and the symmetrically distributed springs are all wound around the adjacent fixed seats. A fastening assembly is provided on the rear side of the second rotating seat, and an electric push rod is fixedly connected to the right side of the mounting seat, and a heating tube is fixedly connected to the telescopic end on the front side of the electric push rod.

[0007] Optionally, a fastening assembly is also included, which includes a mounting rod, a top frame, a guide frame and a cylinder. The mounting rods are fixed to the evenly distributed fixed seats, a cylinder is installed on the rear side of the second rotating seat, and the piston end on the front side of the cylinder is fixed to the guide frame. The guide frame is slidably connected to the top frame evenly distributed along the circumference, the top frame is also slidably connected to the second rotating seat, the top frame is slidably connected to the adjacent sliding seat, and the top frame is squeezed fit with the adjacent mounting rods.

[0008] Optionally, it also includes a rotating shaft, a transmission assembly, a screw, a bevel gear and a third motor. The third motor is installed on the upper part of the second rotating seat. The outer side of the second rotating seat is rotatably connected to the rotating shaft evenly distributed along the circumference. The evenly distributed rotating shafts are respectively located at twelve o'clock, four o'clock and eight o'clock. The output shaft on the front side of the third motor is connected to the rotating shaft at the twelve o'clock position through a coupling. The evenly distributed sliding seats are all threadedly connected with screws. The evenly distributed screws are rotatably connected to the second rotating seat. Bevel gears are fixed on the front side of the rotating shaft and the side of the screws away from each other. The two adjacent bevel gears are meshed with each other. A transmission assembly is wound around the rotating shafts at the twelve o'clock position and the four o'clock position, and another transmission assembly is also wound around the rotating shafts at the twelve o'clock position and the eight o'clock position.

[0009] Optionally, the transmission components are composed of two pulleys and a flat belt, the two pulleys are fixed to the rotating shaft at the twelve o'clock position, and the other two pulleys are respectively fixed to the rotating shaft at the four o'clock position and the eight o'clock position. A flat belt is wound around the two pulleys at the twelve o'clock position and the four o'clock position, and another flat belt is wound around the two pulleys at the twelve o'clock position and the eight o'clock position.

[0010] Optionally, it also includes a second electric slide rail, a slider and a top plate. The second electric slide rail is fixedly connected to the inner wall of the second rotating seat. The slider is slidably connected to the second electric slide rail. The top plate is fixedly connected to the upper part of the slider. The top plate and the fixed seat are both slidably connected.

[0011] Optionally, the sealer is made of stainless steel.

[0012] The utility model has the following advantages: the utility model can first adjust the fixing seat through the rotating shaft, transmission assembly, bevel gear and screw, so that the device can be suitable for cylindrical aluminum shells of different sizes, and then the fixing seat can be more tightly clamped to the cylindrical aluminum shell through the top frame and the installation rod, thereby avoiding deviation during the sealing process, thereby improving product quality.

[0013] The utility model limits the rear end of the cylindrical aluminum shell by the top plate, thereby preventing the aluminum shell from moving backward during sealing, increasing the stability of the cylindrical aluminum shell, and improving processing efficiency. After sealing is completed, the top plate can also push the aluminum shell out from the fixed seat, thereby increasing the discharge speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0015] Figure 2 It is a three-dimensional structural diagram of the base, first rotating seat and sealer components of the utility model.

[0016] Figure 3 It is a three-dimensional cross-sectional structural diagram of the second rotating seat, sliding seat and fixed seat components of the utility model.

[0017] Figure 4 It is a three-dimensional structural diagram of the second rotating seat, sliding seat and top frame of the utility model.

[0018] Figure 5 It is a three-dimensional cross-sectional structural diagram of the components such as the rotating shaft, transmission assembly and screw of the utility model.

[0019] Figure 6 It is a three-dimensional cross-sectional structural diagram of the transmission assembly, screw, bevel gear and other components of the utility model.

[0020] Figure 7 It is a three-dimensional cross-sectional structural diagram of the second rotating seat, the second electric slide rail, the slider and other components of the utility model.

[0021] Figure 8 It is a three-dimensional structural diagram of the sliding seat, sliding block, top plate and other components of the utility model.

[0022] Among them: 1. base, 2. first rotating seat, 201. first motor, 3. sealer, 31. first electric slide rail, 4. mounting seat, 5. second rotating seat, 51. second motor, 6. slide seat, 7. fixed seat, 8. spring, 9. mounting rod, 10. top frame, 11. guide frame, 12. cylinder, 13. electric push rod, 14. heating tube, 15. rotating shaft, 16. transmission assembly, 17. screw, 18. bevel gear, 19. third motor, 20. second electric slide rail, 21. slider, 22. top plate. DETAILED DESCRIPTION

[0023] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. Example

[0024] A cylindrical aluminum shell sealing device with anti-deviating function, such as Figure 1 、 Figure 2 . Figure 3 and Figure 4As shown, it includes a base 1, a first rotating base 2, a first motor 201, a sealer 3, a first electric slide 31, a mounting base 4, a second rotating base 5, a second motor 51, a slide 6, a fixed base 7, a spring 8, an electric push rod 13 and a heating tube 14. The first rotating base 2 is rotatably connected to the front of the base 1, the first motor 201 is installed on the front side of the base 1, and the output shaft on the upper side of the first motor 201 is connected to the first rotating base 2 through a coupling. There are two first electric slides 31, which are installed on the front and rear sides of the top of the first rotating base 2. The sealer 3 is slidably connected between the two first electric slides 31. The sealer 3 is made of stainless steel. 4 is fixed to the rear part of the base 1, the second rotating seat 5 is rotatably connected to the mounting seat 4, a second motor 51 is installed on the rear side of the mounting seat 4, the output shaft of the second motor 51 on the front side is connected to the second rotating seat 5 through a coupling, three slides 6 evenly distributed along the circumference are slidably connected in the second rotating seat 5, there are three fixed seats 7, the fixed seats 7 are slidably connected to the slides 6, symmetrically distributed springs 8 are connected between the fixed seats 7 and the adjacent slides 6, and the symmetrically distributed springs 8 are all wound around the adjacent fixed seats 7. A fastening assembly is provided on the rear side of the second rotating seat 5, an electric push rod 13 is installed on the right side of the mounting seat 4, and a heating tube 14 is fixed to the telescopic end of the front side of the electric push rod 13.

[0025] like Figure 3 As shown, a fastening assembly is also included, which includes a mounting rod 9, a top frame 10, a guide frame 11 and a cylinder 12. The three fixed seats 7 are fixed with mounting rods 9, the cylinder 12 is installed on the rear side of the second rotating seat 5, and the piston end on the front side of the cylinder 12 is fixed with a guide frame 11. The guide frame 11 is slidably connected with three top frames 10 evenly distributed along the circumference. The three top frames 10 are also slidably connected to the second rotating seat 5. The top frame 10 is slidably connected to the adjacent sliding seat 6, and the top frame 10 is squeezed into fit with the adjacent mounting rod 9.

[0026] like Figure 1 、 Figure 5 and Figure 6As shown, it also includes a rotating shaft 15, a transmission assembly 16, a screw 17, a bevel gear 18 and a third motor 19. The third motor 19 is installed on the second rotating seat 5. The outside of the second rotating seat 5 is rotatably connected with three rotating shafts 15 evenly distributed along the circumference. The three rotating shafts 15 are respectively located at three positions: twelve o'clock, four o'clock and eight o'clock. The output shaft on the front side of the third motor 19 is connected to the rotating shaft 15 at the twelve o'clock position through a coupling. The three slides 6 are all threadedly connected with screws 17. The three screws 17 are rotatably connected to the second rotating seat 5. The front side of the rotating shaft 15 and the side away from the screw 17 are fixed with bevel gears 18. The two bevel gears 18 are meshed with each other. There are two transmission assemblies 16. One transmission assembly 16 is wound around the rotating shaft 15 at the twelve o'clock position and the four o'clock position, and another transmission assembly 16 is also wound around the rotating shaft 15 at the twelve o'clock position and the eight o'clock position. The two transmission assemblies 16 are composed of two pulleys and a flat belt. The two pulleys are fixed to the rotating shaft 15 at the twelve o'clock position, and the other two pulleys are respectively fixed to the rotating shaft 15 at the four o'clock position and the eight o'clock position. A flat belt is wound around the two pulleys at the twelve o'clock position and the four o'clock position, and another flat belt is wound around the two pulleys at the twelve o'clock position and the eight o'clock position.

[0027] Initially, the electric push rod 13 is in an extended shape and the heating tube 14 is away from the fixed seat 7. When the device is used, the fixed seat 7 is first adjusted according to the diameter of the cylindrical aluminum shell. The specific operation is as follows: control the third motor 19 to drive the rotating shaft 15 and the bevel gear 18 at the twelve o'clock position to rotate, thereby driving the rotating shafts 15 and the bevel gears 18 at the four o'clock and eight o'clock positions to rotate together through the transmission component 16, and then the adjacent bevel gears 18 engage with each other, thereby driving the screw 17 to rotate, thereby driving the slide 6 to drive the fixed seat 7 to move outward to separate or move inward to close, and when the space between the fixed seats 7 is adjusted to an appropriate level, it will no longer move.

[0028] Then the cylindrical aluminum shell to be processed is squeezed between the fixing seats 7 and a section is left for sealing. The cylindrical aluminum shell will squeeze the fixing seat 7 so that it drives the mounting rod 9 to move slightly outward, and the spring 8 will be deformed. Under the elastic force of the spring 8, the fixing seat 7 will be clamped on the outside of the cylindrical aluminum shell, and then the cylinder 12 will continue to be controlled to drive the guide frame 11 to move forward, thereby driving the top frame 10 to move forward. When the forward-moving top frame 10 contacts the mounting rod 9, the top frame 10 will press on the mounting rod 9, so that the fixing seat 7 will clamp the cylindrical aluminum shell. At this time, the cylindrical aluminum shell has been firmly clamped by the fixing seat 7.

[0029] Then the staff first controls the second motor 51 to drive the second rotating seat 5 to rotate, thereby driving the cylindrical aluminum shell to rotate through the sliding seat 6 and the fixed seat 7, and then controls the electric push rod 13 to shrink, thereby driving the heating tube 14 to move backward until it is close to the cylindrical aluminum shell. The heating tube 14 will stay on the outside of the cylindrical aluminum shell to heat it. After the heating is completed, the electric push rod 13 is quickly controlled to drive the heating tube 14 to move forward and reset, and the first electric slide rail 31 is continued to be controlled to drive the sealer 3 to move to the right until it contacts the cylindrical aluminum shell, and then the first motor 201 is controlled to drive the first rotating seat 2 to rotate counterclockwise, thereby driving the sealer 3 to rotate counterclockwise, and the counterclockwise rotating sealer 3 rubs against the mouth of the cylindrical aluminum shell, and uses the heat generated by friction to melt the mouth of the aluminum shell, and then quickly pressurizes the mouth of the aluminum shell to fit tightly to complete the sealing process.

[0030] Then control the first motor 201 to drive the first rotating seat 2 to rotate clockwise and reset, and then according to the previous steps, first control the cylinder 12 to drive the guide frame 11 and the top frame 10 to move backward, so that the top frame 10 no longer presses the mounting rod 9, and then use the clamp to clamp the sealed cylindrical aluminum shell out of the fixed seat 7. Under the action of the spring 8, the fixed seat 7 will move inward and reset. In summary, the fixed seat 7 can be adjusted by the rotating shaft 15, the transmission assembly 16, the bevel gear 18 and the screw 17, so that the device can be suitable for cylindrical aluminum shells of different sizes, and then the top frame 10 and the mounting rod 9 can make the fixed seat 7 clamp the cylindrical aluminum shell more tightly to avoid deviation during the sealing process, thereby improving product quality. Example

[0031] On the basis of Example 1, Figure 1 、 Figure 7 and Figure 8 As shown, it also includes a second electric slide rail 20, a slider 21 and a top plate 22. The second electric slide rail 20 is fixed to the inner wall of the second rotating seat 5, the slider 21 is slidably connected to the second electric slide rail 20, the top plate 22 is fixed to the slider 21, and the top plate 22 is slidably connected to the fixed seat 7.

[0032] When the cylindrical aluminum shell has been firmly fixed by the fixing seat 7, the staff can first control the second electric slide rail 20 to drive the slider 21 and the top plate 22 to move forward. The forward-moving top plate 22 will contact the rear end of the cylindrical aluminum shell, and the top plate 22 will support the cylindrical aluminum shell from the back to prevent the aluminum shell from moving backward during sealing, further limiting the cylindrical aluminum shell, increasing the stability of the cylindrical aluminum shell, and improving processing efficiency. When the top frame 10 no longer presses the mounting rod 9, the second electric slide rail 20 can continue to be controlled to drive the slider 21 and the top plate 22 to move forward. The forward-moving top plate 22 will push the aluminum shell out from the fixing seat 7, and there is no need for the staff to manually clamp it, thereby increasing the discharge speed.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cylindrical aluminum shell sealing device with anti-deviating function, characterized in that: The invention comprises a base (1), a first rotating base (2), a first motor (201), a sealing device (3), a first electric slide rail (31), a mounting base (4), a second rotating base (5), a second motor (51), a slide rail (6), a fixed base (7), a spring (8), an electric push rod (13) and a heating tube (14); the front of the base (1) is rotatably connected to the first rotating base (2); the front side of the base (1) is equipped with a first motor (201); the output shaft on the upper side of the first motor (201) is connected to the first rotating base (2) through a coupling; the top of the first rotating base (2) is equipped with a front-to-back symmetrical first electric slide rail (31); the sealing device (3) is slidably connected between the front-to-back symmetrical first electric slide rails (31); the rear of the base (1) is fixed with a mounting plate (13); A mounting seat (4) is rotatably connected to a second rotating seat (5) on the mounting seat (4), a second motor (51) is installed on the rear side of the mounting seat (4), an output shaft on the front side of the second motor (51) is connected to the second rotating seat (5) through a coupling, a sliding seat (6) uniformly distributed along the circumference is slidably connected inside the second rotating seat (5), the uniformly distributed sliding seats (6) are all slidably connected to a fixed seat (7), symmetrically distributed springs (8) are connected between the fixed seat (7) and the adjacent sliding seats (6), the symmetrically distributed springs (8) are all wound around the adjacent fixed seats (7), a fastening assembly is provided on the rear side of the second rotating seat (5), an electric push rod (13) is fixedly connected to the right side of the mounting seat (4), and a heating tube (14) is fixedly connected to the telescopic end of the front side of the electric push rod (13).

2. A cylindrical aluminum shell sealing device with anti-deviating function according to claim 1, characterized in that: The invention also includes a fastening assembly, which includes a mounting rod (9), a top frame (10), a guide frame (11) and a cylinder (12). The evenly distributed fixed seats (7) are all fixedly connected with the mounting rods (9). The cylinder (12) is installed on the rear side of the second rotating seat (5). The piston end of the cylinder (12) is fixedly connected to the guide frame (11). The top frames (10) evenly distributed along the circumference are slidably connected to the guide frame (11). The top frame (10) is also slidably connected to the second rotating seat (5). The top frame (10) is slidably connected to the adjacent sliding seat (6). The top frame (10) and the adjacent mounting rods (9) are squeeze-fitted.

3. The cylindrical aluminum shell sealing device with anti-deviating function according to claim 2, characterized in that: The invention also includes a rotating shaft (15), a transmission assembly (16), a screw (17), a bevel gear (18) and a third motor (19). The third motor (19) is installed on the upper part of the second rotating seat (5). The outer side of the second rotating seat (5) is rotatably connected to the rotating shaft (15) evenly distributed along the circumference. The evenly distributed rotating shafts (15) are respectively located at three positions: twelve o'clock, four o'clock and eight o'clock. The output shaft on the front side of the third motor (19) is connected to the rotating shaft (15) at twelve o'clock through a coupling. The evenly distributed rotating shafts (15) are respectively located at three positions: twelve o'clock, four o'clock and eight o'clock. The slide (6) is threadedly connected with a screw (17), and the evenly distributed screws (17) are rotatably connected to the second rotating seat (5). The front side of the rotating shaft (15) and the side away from each other of the screw (17) are fixed with a bevel gear (18), and the two adjacent bevel gears (18) are meshed with each other. A transmission component (16) is wound between the rotating shaft (15) at the twelve o'clock position and the four o'clock position, and another transmission component (16) is also wound between the rotating shaft (15) at the twelve o'clock position and the eight o'clock position.

4. The cylindrical aluminum shell sealing device with anti-deviating function according to claim 3, characterized in that: The transmission components (16) are composed of two pulleys and a flat belt. The two pulleys are fixed to the rotating shaft (15) at the twelve o'clock position, and the other two pulleys are fixed to the rotating shaft (15) at the four o'clock position and the eight o'clock position, respectively. A flat belt is wound around the two pulleys at the twelve o'clock position and the four o'clock position, and another flat belt is wound around the two pulleys at the twelve o'clock position and the eight o'clock position.

5. The cylindrical aluminum shell sealing device with anti-deviating function according to claim 4, characterized in that: The second electric slide rail (20), a slider (21) and a top plate (22) are also included. The second electric slide rail (20) is fixedly connected to the inner wall of the second rotating seat (5). The slider (21) is slidably connected to the second electric slide rail (20). The top plate (22) is fixedly connected to the upper part of the slider (21). The top plate (22) and the fixed seat (7) are both slidably connected.

6. The cylindrical aluminum shell sealing device with anti-deviating function according to claim 5, characterized in that: The material of the sealer (3) is stainless steel.

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