Aluminum tube punching device for electronic cigarette

Abstract

The invention relates to the technical field of aluminum pipe trepanning, in particular to an aluminum pipe trepanning device for an electronic cigarette, which comprises a main body plate, a transmission clamping mechanism for limiting and supporting an atomization pipe of a conical rotary body structure is arranged on the side surface of the main body plate, and the transmission clamping mechanism comprises two first limiting grooves symmetrically formed in the side surface of the main body plate; first limiting bodies are slidably connected into the two first limiting grooves correspondingly, first placement grooves are formed in the inner side faces of the two first limiting bodies correspondingly, the two first limiting bodies are fixedly connected with first electric telescopic rods in the first placement grooves correspondingly, and a rotation limiting mechanism is arranged on the upper end face of the main body plate. And a second motor rotates, and meanwhile, a second electric telescopic rod extends, so that a flexible ring corresponding to the diameter of the opening is supported according to an angle parallel to the side surface of the conical rotary body, and the periphery of the opening of the conical atomization pipe can be supported under equal pressure.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum tube hole opening, and particularly relates to an aluminum tube hole opening device for electronic cigarettes. Background Art

[0002] An electronic cigarette mainly consists of a cigarette rod, an atomizer, a battery, a cartridge, etc. The main structure of the atomizer includes an atomization tube. Since the inside of the atomization tube needs to be heated during use and the outside of the atomization tube is connected to a protective shell, the atomization tube generally has a double-tube structure. The inner tube of the atomization tube is generally made of aluminum alloy, and the outer tube is a heat-insulating plastic structure. During the production of electronic cigarettes, oil guiding holes, air inlet holes, etc. need to be drilled on the side of the atomization tube. In order to facilitate the connection between the delivery tube and the holes on the side of the atomization tube, the through hole of the outer tube is slightly larger in diameter than that of the inner tube. When drilling the double-layer atomization tube in the prior art, generally, a drill bit is first used to drill the hard inner tube, and then a cutting tool is used to open the hole in the flexible outer tube.

[0003] When opening holes in the atomization tube in the prior art, the inner tube and the outer tube are opened separately, with low efficiency. Moreover, when opening holes separately, the blades need to be replaced and repositioned, which may result in a deviation in the positions of the inner and outer through holes. In order to improve the comfort of users and enhance the impact force of the smoke, the existing atomization tubes are made into a conical rotating body structure. The existing hole opening device can only open through holes of one diameter at a time. For through holes of different diameters, different drill bits need to be replaced and then repositioned, with very low efficiency. The existing hole opening device cannot support the conical side, and deformation may occur during drilling. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies in the background art and propose an aluminum tube hole opening device for electronic cigarettes.

[0005] To achieve the above object, the technical solution adopted by the present invention is as follows: An aluminum tube punching device for an electronic cigarette, comprising a main body plate, a working groove is penetrated and opened on the end face of the main body plate, and a transmission clamping mechanism for limiting and supporting an atomizing tube with a conical rotating body structure is arranged on the side of the main body plate. The transmission clamping mechanism includes two first limiting grooves symmetrically opened on the side of the main body plate, two first limiting bodies are respectively slidably connected in the two first limiting grooves, first placing grooves are respectively opened on the inner sides of the two first limiting bodies, first electric telescopic rods are respectively fixedly connected in the first placing grooves of the two first limiting bodies, first fixing bodies are respectively arranged at the telescopic ends of the two first electric telescopic rods, a rotation limiting mechanism is arranged on the upper end face of the main body plate, the rotation limiting mechanism includes a second fixing body, a second limiting groove is opened at the lower end of the second fixing body, a second limiting body is slidably connected in the second limiting groove, and a punching structure for punching the atomizing tube is connected to the lower end of the second limiting body. A feeding shell is arranged at the upper end of the main body plate at a position corresponding to the working groove.

[0006] Preferably, fourth placing grooves are respectively opened at the telescopic ends of the two first electric telescopic rods, third motors are respectively fixedly connected in the fourth placing grooves of the two first electric telescopic rods, the transmission shaft ends of the two third motors are respectively fixedly connected to the ends of the first fixing bodies, and a plurality of second placing grooves are respectively opened at the ends of the two first limiting bodies.

[0007] Preferably, a plurality of third placing grooves are respectively opened on the sides of the two first fixing bodies, second motors are respectively fixedly connected in the third placing grooves of the first fixing bodies, the transmission shaft ends of the two second motors are respectively fixedly connected to second electric telescopic rods, the telescopic ends of the two second electric telescopic rods are respectively fixedly connected to fixing shells, and flexible rings of different sizes are respectively fixedly connected to the open ends of the two fixing shells.

[0008] Preferably, a spring is fixedly connected in each of the plurality of second placing grooves of each first limiting body, a baffle is fixedly connected to the end of the plurality of springs, a first through hole slidably matched with the telescopic end of the first electric telescopic rod is penetrated and opened at the end of the baffle, and the diameter of the first fixing body is larger than the diameter of the first through hole.

[0009] Preferably, first motors are symmetrically connected to the side of the main body plate at positions corresponding to the first limiting grooves, first threaded rods are respectively fixedly connected in the first limiting grooves at the transmission shaft ends of the two first motors, and the sides of the two first threaded rods are respectively arranged in cooperation with the first limiting bodies.

[0010] Preferably, the rotation limiting mechanism includes two support plates symmetrically arranged at the upper end of the main body plate. Connecting rods are rotatably connected to the sides of the two support plates respectively. The ends of the two connecting rods are fixedly connected to both ends of the second fixing body respectively. A fourth motor is fixedly connected to the side of one of the support plates. The transmission shaft end of the fourth motor is fixedly connected to the connecting rod. A fifth motor is fixedly connected to the second fixing body in the second limiting groove. The transmission shaft end of the fifth motor is fixedly connected to a second threaded rod. The side of the second threaded rod is arranged in cooperation with the second limiting body.

[0011] Preferably, the opening structure includes a fifth placement groove opened at the lower end of the second limiting body. A third electric telescopic rod is fixedly connected in the fifth placement groove. The telescopic end of the third electric telescopic rod is fixedly connected to a sixth motor. The transmission shaft end of the sixth motor is fixedly connected to a third fixing body. A plurality of equally spaced blades are fixedly connected to the side of the third fixing body. The lower end of the third fixing body is fixedly connected to a drill bit through a pressure sensor.

[0012] Preferably, a plurality of empty grooves are opened at the lower end of the third fixing body. The distances from the plurality of empty grooves to the center of the third fixing body are different. Fourth electric telescopic rods are fixedly connected in the plurality of empty grooves of the third fixing body respectively. The telescopic ends of the plurality of fourth electric telescopic rods are connected with blades through pressure sensors.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The first electric telescopic rod extends to drive the first fixing body to reach the drilling area. Then the third motor drives the first fixing body to rotate again, driving the fixing shell corresponding to the drilling diameter to rotate to the vertical plane. Then the second motor rotates, and at the same time the second electric telescopic rod extends, so that the flexible ring corresponding to the opening diameter is supported at an angle parallel to the side of the conical rotating body, which can support the periphery of the opening of the conical atomizing tube with equal pressure, preventing the deformation of the periphery of the opening of the atomizing tube during drilling and improving the quality of the opening.

[0015] 2. The fourth electric telescopic rod drives the blade to contact the flexible outer tube, and at the same time cuts the outer tube driven by the sixth motor. When the cutting is completed, the fourth electric telescopic rod is contracted. At this time, the cut material is blown off from the outer tube by the blade. Then the third electric telescopic rod continues to extend to drive the rotating drill bit to drill the inner tube. During the two drillings, there is no need to reposition due to the replacement of the tool, which improves the opening efficiency and the quality of the opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 Overall sectional view of the present invention Figure 1 ;

[0018] Figure 3 Overall sectional view of the present invention Figure 2 ;

[0019] Figure 4 Schematic diagram of a partial structure of the present invention Figure 1 ;

[0020] Figure 5 Schematic diagram of a partial structure of the present invention Figure 2 ;

[0021] Figure 6 For the present invention Figure 2 Enlarged view of part A;

[0022] Figure 7 For the present invention Figure 2 Enlarged view of part B;

[0023] Figure 8 For the present invention Figure 3 Enlarged view of part C.

[0024] 1. Main body plate; 2. Transmission clamping mechanism; 3. Rotation limiting mechanism; 4. Opening structure; 5. Feeding shell; 21. First motor; 22. First limiting groove; 23. First threaded rod; 24. First limiting body; 25. First placement groove; 26. First electric telescopic rod; 27. Second placement groove; 28. Spring; 29. Baffle; 210. First through hole; 211. First fixing body; 212. Third placement groove; 213. Second motor; 214. Second electric telescopic rod; 215. Fixed shell; 216. Flexible ring; 217. Fourth placement groove; 218. Third motor; 31. Support plate; 32. Fourth motor; 33. Connecting rod; 34. Fifth motor; 35. Second fixing body; 36. Second threaded rod; 37. Second limiting body; 38. Second limiting groove; 41. Sixth motor; 42. Third fixing body; 43. Blade; 44. Empty groove; 45. Fourth electric telescopic rod; 46. Blade; 47. Drill bit; 48. Fifth placement groove; 49. Third electric telescopic rod. Detailed implementation manners

[0025] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments in the following description are only examples, and those skilled in the art can think of other obvious variations.

[0026] Please refer to Figures 1 - 8, an aluminum tube opening device for an electronic cigarette, including a main body plate 1, a working groove is penetrated and opened on the end face of the main body plate 1, and a transmission clamping mechanism 2 for limiting and supporting an atomizing tube with a conical rotating body structure is arranged on the side surface of the main body plate 1.

[0027] In this embodiment, the transmission clamping mechanism 2 includes two first limiting grooves 22 symmetrically opened on the side surface of the main body plate 1, two first limiting bodies 24 are respectively slidably connected in the two first limiting grooves 22, first placing grooves 25 are respectively opened on the inner side surfaces of the two first limiting bodies 24, first electric telescopic rods 26 are respectively fixedly connected in the two first placing grooves 25 of the two first limiting bodies 24, and first fixing bodies 211 are respectively arranged at the telescopic ends of the two first electric telescopic rods 26.

[0028] Fourth placing grooves 217 are respectively opened at the telescopic ends of the two first electric telescopic rods 26, third motors 218 are respectively fixedly connected in the fourth placing grooves 217 of the two first electric telescopic rods 26, the drive shaft ends of the two third motors 218 are respectively fixedly connected to the ends of the first fixing bodies 211, and a plurality of second placing grooves 27 are respectively opened at the ends of the two first limiting bodies 24.

[0029] A plurality of third placing grooves 212 are respectively opened on the side surfaces of the two first fixing bodies 211, second motors 213 are respectively fixedly connected in the third placing grooves 212 of the first fixing bodies 211, second electric telescopic rods 214 are respectively fixedly connected to the drive shaft ends of the two second motors 213, fixing shells 215 are respectively fixedly connected to the telescopic ends of the two second electric telescopic rods 214, and flexible rings 216 with different sizes are respectively fixedly connected to the opening ends of the two fixing shells 215.

[0030] Each of the first limiting bodies 24 fixedly connects a spring 28 in a plurality of second placing grooves 27, the end of the plurality of springs 28 is fixedly connected to a baffle 29, a first through hole 210 which is slidably matched with the telescopic end of the first electric telescopic rod 26 is penetrated and opened at the end of the baffle 29, and the diameter of the first fixing body 211 is larger than the diameter of the first through hole 210.

[0031] First motors 21 are symmetrically connected to the side surface of the main body plate 1 at positions corresponding to the first limiting grooves 22, first threaded rods 23 are respectively fixedly connected to the drive shaft ends of the two first motors 21 in the first limiting grooves 22, and the side surfaces of the two first threaded rods 23 are respectively arranged in cooperation with the first limiting bodies 24.

[0032] Specifically, the two first electric telescopic rods 26 contract, while the second electric telescopic rod 214 extends, causing the flexible ring 216 to contact the inner wall of the atomizing tube. The third motor 218 drives the first fixing body 211 to rotate, thereby driving the atomizing tube to rotate the area to be drilled to the vertical plane. Then, the flexible ring 216 extends, driving the first fixing body 211 to reach the drilling area. After that, the third motor 218 drives the first fixing body 211 to rotate again, driving the fixing shell 215 corresponding to the drilling diameter to rotate to the vertical plane. Then, the second motor 213 rotates, while the second electric telescopic rod 214 extends, causing the flexible ring 216 corresponding to the opening diameter to support at an angle parallel to the side surface of the conical rotating body.

[0033] In this embodiment, a rotation limiting mechanism 3 is provided on the upper end surface of the main body plate 1. The rotation limiting mechanism 3 includes a second fixing body 35. A second limiting groove 38 is opened at the lower end of the second fixing body 35, and a second limiting body 37 is slidably connected in the second limiting groove 38.

[0034] The rotation limiting mechanism 3 includes two support plates 31 symmetrically arranged on the upper end of the main body plate 1. Connecting rods 33 are respectively rotatably connected to the sides of the two support plates 31. The end parts of the two connecting rods 33 are respectively fixedly connected to the two ends of the second fixing body 35. A fourth motor 32 is fixedly connected to the side of one of the support plates 31. The transmission shaft end of the fourth motor 32 is fixedly connected to the connecting rod 33. A fifth motor 34 is fixedly connected to the second fixing body 35 in the second limiting groove 38. The transmission shaft end of the fifth motor 34 is fixedly connected to a second threaded rod 36. The side surface of the second threaded rod 36 is cooperatively arranged with the second limiting body 37.

[0035] Specifically, the fifth motor 34 drives the second threaded rod 36 to rotate, and the second threaded rod 36 cooperatively drives the second limiting body 37 to move along the second limiting groove 38 to the area to be drilled.

[0036] In this embodiment, an opening structure 4 for opening the atomizing tube is connected to the lower end of the second limiting body 37. A feeding shell 5 is provided at the upper end of the main body plate 1 at a position corresponding to the working groove.

[0037] The opening structure 4 includes a fifth placement groove 48 opened at the lower end of the second limiting body 37. A third electric telescopic rod 49 is fixedly connected in the fifth placement groove 48. The telescopic end of the third electric telescopic rod 49 is fixedly connected to a sixth motor 41. The transmission shaft end of the sixth motor 41 is fixedly connected to a third fixing body 42. A plurality of equally spaced blades 43 are fixedly connected to the side surface of the third fixing body 42. A drill bit 47 is fixedly connected to the lower end of the third fixing body 42 through a pressure sensor.

[0038] A plurality of empty slots 44 are provided at the lower end of the third fixing body 42. The distances from the plurality of empty slots 44 to the center of the third fixing body 42 are different. Fourth electric telescopic rods 45 are fixedly connected in the plurality of empty slots 44 of the third fixing body 42 respectively. The telescopic ends of the plurality of fourth electric telescopic rods 45 are connected with blades 46 through pressure sensors.

[0039] Specifically, the fourth electric telescopic rod 45 drives the blade 46 to contact the flexible outer tube, and at the same time, the outer tube is cut under the drive of the sixth motor 41. After the cutting is completed, the fourth electric telescopic rod 45 is contracted. At this time, the cut material is separated from the outer tube under the blowing of the blade 43.

[0040] During use, the atomizing tube of the conical rotating body is placed in the feeding shell 5. Two first motors 21 drive the first threaded rod 23 to rotate. The first threaded rod 23 cooperates to drive the first limiting body 24 to move along the first limiting groove 22 to the lower part of the feeding shell 5. Then, two first electric telescopic rods 26 extend. The telescopic ends of the two first electric telescopic rods 26 drive the first fixing body 211 to move to the inside of the atomizing tube. At the same time, the baffle 29 is pressed against the end of the atomizing tube under the drive of the spring 28, so as to limit the end of the atomizing tube. Then, the first motor 21 drives the two first limiting bodies 24 to move to the lower part of the rotation limiting mechanism 3. Then, the fifth motor 34 drives the second threaded rod 36 to rotate. The second threaded rod 36 cooperates to drive the second limiting body 37 to move along the second limiting groove 38 to the area where drilling is required. Then, the two first electric telescopic rods 26 contract, and at the same time, the second electric telescopic rod 214 extends, so that the flexible ring 216 contacts the inner wall of the atomizing tube. The third motor 218 drives the first fixing body 211 to rotate, so as to drive the atomizing tube to rotate the area where drilling is required to the vertical plane. Then, the first electric telescopic rod 26 extends, driving the first fixing body 211 to reach the drilling area. Then, the third motor 218 drives the first fixing body 211 to rotate again, driving the fixing shell 215 corresponding to the drilling diameter to rotate to the vertical plane. Then, the second motor 213 rotates, and at the same time, the second electric telescopic rod 214 extends, so that the flexible ring 216 corresponding to the opening diameter is supported at an angle parallel to the side surface of the conical rotating body, and can support the periphery of the opening of the conical atomizing tube with equal pressure, preventing the deformation of the periphery of the opening of the atomizing tube during drilling and improving the quality of the opening.

[0041] When opening the hole, first extend the third electric telescopic rod 49. When the drill bit 47 descends to a position close to the surface of the atomizing pipe, start the sixth motor 41. At the same time, extend the corresponding fourth electric telescopic rod 45 according to the diameter of the outer hole. The fourth electric telescopic rod 45 drives the blade 46 to contact the flexible outer pipe, and at the same time, under the drive of the sixth motor 41, cut the outer pipe. After the cutting is completed, retract the fourth electric telescopic rod 45. At this time, the cut material is separated from the outer pipe under the blowing of the blade 43. Then continue to extend the third electric telescopic rod 49 to drive the rotating drill bit 47 to drill the inner pipe. When drilling twice, there is no need to reposition due to changing the tool, which improves the hole opening efficiency and the quality of the hole opening. At the same time of drilling, the rotating blade 43 can take away the heat in the drilling area through the air flow, further improving the quality of the drilling.

[0042] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum tube hole-opening device for electronic cigarettes, comprising a main body plate (1), characterized in that: The end surface of the main body plate (1) is provided with a working groove, and the side surface of the main body plate (1) is provided with a transmission clamping mechanism (2) for limiting and supporting the atomizing tube of the conical rotating body structure, and the transmission clamping mechanism (2) comprises two first limiting grooves (22) symmetrically provided on the side surface of the main body plate (1), and the two first limiting grooves (22) are respectively slidably connected with a first limiting body (24), and the inner side surfaces of the two first limiting bodies (24) are respectively provided with a first placement groove (25), and the two first limiting bodies (24) are respectively fixedly connected with a first electric telescopic rod (26) in the first placement groove (25). ), the telescopic ends of the two first electric telescopic rods (26) are respectively provided with a first fixed body (211), the upper end surface of the main body plate (1) is provided with a rotation limiting mechanism (3), the rotation limiting mechanism (3) includes a second fixed body (35), the lower end of the second fixed body (35) is provided with a second limiting groove (38), the second limiting groove (38) is slidably connected with a second limiting body (37), the lower end of the second limiting body (37) is connected with an opening structure (4) for opening a hole in the atomizing tube, and the upper end of the main body plate (1) is provided with a feed shell (5) at a position corresponding to the working groove.

2. The aluminum tube hole-opening device for electronic cigarette according to claim 1, characterized in that: The telescopic ends of the two first electric telescopic rods (26) are respectively provided with fourth placement grooves (217), the two first electric telescopic rods (26) are respectively fixedly connected with third motors (218) in the fourth placement grooves (217), the transmission shaft ends of the two third motors (218) are respectively fixedly connected to the ends of the first fixed body (211), and the ends of the two first limiting bodies (24) are respectively provided with a plurality of second placement grooves (27).

3. The aluminum tube hole-opening device for electronic cigarette according to claim 2, characterized in that: A plurality of third placement grooves (212) are respectively provided on the side surfaces of the two first fixed bodies (211); the first fixed bodies (211) are respectively fixedly connected with second motors (213) in the third placement grooves (212); the transmission shaft ends of the two second motors (213) are respectively fixedly connected with second electric telescopic rods (214); the telescopic ends of the two second electric telescopic rods (214) are respectively fixedly connected with fixed shells (215); and the open ends of the two fixed shells (215) are respectively fixedly connected with flexible rings (216) of different sizes.

4. The aluminum tube hole-opening device for electronic cigarette according to claim 2, characterized in that: Each of the first limiting bodies (24) is fixedly connected to a spring (28) in a plurality of second placement grooves (27); the ends of the plurality of springs (28) are fixedly connected to baffles (29); the ends of the baffles (29) are penetrated by a first through hole (210) for slidingly cooperating with the telescopic end of the first electric telescopic rod (26); and the diameter of the first fixed body (211) is larger than the diameter of the first through hole (210).

5. The aluminum tube hole-opening device for electronic cigarette according to claim 1, characterized in that: The side surface of the main body plate (1) is symmetrically connected to a first motor (21) at a position corresponding to the first limiting groove (22); the transmission shaft ends of the two first motors (21) are respectively fixedly connected to a first threaded rod (23) in the first limiting groove (22); and the side surfaces of the two first threaded rods (23) are respectively arranged in cooperation with a first limiting body (24).

6. The aluminum tube hole-opening device for electronic cigarette according to claim 1, characterized in that: The rotation limiting mechanism (3) comprises two support plates (31) symmetrically arranged at the upper end of the main body plate (1); the sides of the two support plates (31) are respectively rotatably connected with connecting rods (33); the ends of the two connecting rods (33) are respectively fixedly connected to the two ends of the second fixed body (35); the side of one of the support plates (31) is fixedly connected with a fourth motor (32); the transmission shaft end of the fourth motor (32) is fixedly connected with the connecting rod (33); the second fixed body (35) is fixedly connected with a fifth motor (34) in a second limiting groove (38); the transmission shaft end of the fifth motor (34) is fixedly connected with a second threaded rod (36); the side of the second threaded rod (36) is arranged in cooperation with the second limiting body (37).

7. The aluminum tube hole-opening device for electronic cigarette according to claim 1, characterized in that: The opening structure (4) comprises a fifth placement groove (48) provided at the lower end of the second limiting body (37); a third electric telescopic rod (49) is fixedly connected in the fifth placement groove (48); a sixth motor (41) is fixedly connected to the telescopic end of the third electric telescopic rod (49); a third fixed body (42) is fixedly connected to the transmission shaft end of the sixth motor (41); a plurality of blades (43) arranged at equal distances are fixedly connected to the side of the third fixed body (42); and a drill bit (47) is fixedly connected to the lower end of the third fixed body (42) via a pressure sensor.

8. The aluminum tube hole-opening device for electronic cigarette according to claim 7, characterized in that: A plurality of empty slots (44) are provided at the lower end of the third fixed body (42), and the distances between the plurality of empty slots (44) and the center of the third fixed body (42) are different. The third fixed body (42) is respectively fixedly connected with fourth electric telescopic rods (45) in the plurality of empty slots (44), and the telescopic ends of the plurality of fourth electric telescopic rods (45) are connected with blades (46) via pressure sensors.

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