Full-automatic feeding mechanism for aerosol can raw materials

Abstract

The utility model discloses a full-automatic aerosol can raw material feeding mechanism which comprises a base, a feeding roller is fixedly installed on one side of the top of the base, an aluminum plate is arranged on the top of the base, a plurality of conveying rollers are rotationally connected into the other side of the top of the base, and the bottom of the aluminum plate makes contact with the surfaces of the tops of the conveying rollers. Limiting plates are arranged on the front side and the rear side in the base. According to the full-automatic feeding mechanism for the aerosol can raw materials, through the unique design of the limiting plate and the combination of a thread transmission mechanism of a one-way gear rod, self-adaptive adjustment of aluminum plates with different widths is achieved, and when the width of the aluminum plates changes, a main gear drives the one-way gear rod to rotate through driving of a variable frequency motor; and through threaded connection of the external threads and the internal thread grooves, the limiting plates slide in the moving grooves, so that the distance between the two limiting plates is adjusted to adapt to aluminum plates with different widths.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding mechanisms, in particular to a fully automatic feeding mechanism for raw materials of an aerosol can. Background Art

[0002] In the aerosol can manufacturing industry, the raw material feeding process is a crucial link. Especially in the application of aluminum plate as raw material, the accuracy of its width directly affects the subsequent production quality and efficiency.

[0003] The existing aerosol can raw material feeding mechanism usually only has simple transmission and positioning functions, and cannot adapt to the automatic feeding needs of aluminum plates of different widths. As a result, in actual operation, workers need to frequently manually adjust the position of the aluminum plates, which not only increases the workload but also reduces production efficiency. At the same time, due to the errors in manual adjustment, the aluminum plates may also be offset or stuck during the transmission process, further affecting the production quality and stability. Utility Model Content

[0004] The utility model aims to provide a fully automatic raw material feeding mechanism for an aerosol can to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic feeding mechanism for raw materials of an aerosol can, comprising a base, a feeding roller is fixedly installed on one side of the top of the base, an aluminum plate is arranged on the top of the base, and a plurality of transmission rollers are rotatably connected to the inside of the other side of the top of the base, the bottom of the aluminum plate contacts the top surface of the transmission roller, a limiting plate is arranged on the front and rear sides of the base, the bottom of the base is fixedly connected to an inner box, the front and rear sides of the inner box are rotatably connected to a one-way gear rod, the front and rear sides of the top of the inner box are provided with a movable groove, the limiting plate is provided with an internal thread groove at the bottom position, the one-way gear rod is provided with an external thread at one side position, the bottom of the limiting plate penetrates into the interior of the movable groove and is slidably connected to the bottom of the inner box, the tops of the opposite ends of the two limiting plates are fixedly connected to a protective plate, the inner side of the protective plate is fixedly connected to a slide plate, and the inner side of the slide plate contacts the side edge of the aluminum plate.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] The fully automatic feeding mechanism for raw materials of aerosol cans realizes adaptive adjustment of aluminum plates of different widths through a unique limit plate design and a threaded transmission mechanism of a one-way gear rod. When the width of the aluminum plate changes, the main gear drives the one-way gear rod to rotate through the drive of the frequency conversion motor, and then the limit plate slides in the moving groove through the threaded connection of the external thread and the internal thread groove, thereby adjusting the distance between the two limit plates to adapt to aluminum plates of different widths. This adaptive adjustment method not only simplifies the operation and reduces the work intensity of workers, but also improves production efficiency. Through the precise coordination of the frequency conversion motor, the main gear and the one-way gear rod, the precise control of the position of the limit plate is realized. The coordinated use of the positioning rod and the positioning groove, as well as the supporting role of the support rod and the support groove, further improves the stability of the limit plate during movement, and ensures the accuracy and stability of the aluminum plate during transmission. The setting of the protective plate and the slide plate provides additional protection for the aluminum plate during transmission. The protective plate can prevent the aluminum plate from being offset due to external factors during transmission, while the slide plate can ensure the stability of the aluminum plate during transmission, further enhancing the safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of the utility model;

[0009] Figure 2 It is a partial cross-sectional view of the structure of the utility model from the side;

[0010] Figure 3 For this utility model Figure 2 A is a partial enlarged schematic diagram;

[0011] Figure 4 It is a structural stereogram of the limiting plate of the utility model.

[0012] In the figure: 1. base; 2. support seat; 3. support frame; 4. feed roller; 5. adjusting roller; 6. adjusting cylinder; 7. transmission roller; 8. aluminum plate; 9. transmission belt; 10. limit plate; 11. frequency conversion motor; 12. inner box; 13. rotating rod; 14. main gear; 15. one-way gear rod; 16. external thread; 17. internal thread groove; 18. moving groove; 19. positioning groove; 20. positioning rod; 21. supporting groove; 22. supporting rod; 23. protective plate; 24. slide plate. DETAILED DESCRIPTION

[0013] 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 in 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.

[0014] See also Figure 1-4 The utility model provides a technical solution: a fully automatic feeding mechanism for raw materials of an aerosol can, comprising a base 1, a feeding roller 4 is fixedly installed on one side of the top of the base 1, an aluminum plate 8 is arranged on the top of the base 1, a plurality of transmission rollers 7 are rotatably connected to the inside of the other side of the top of the base 1, the bottom of the aluminum plate 8 is in contact with the top surface of the transmission roller 7, a limiting plate 10 is arranged on the front and rear sides of the base 1, an inner box 12 is fixedly connected to the bottom of the base 1, and a one-way The gear rod 15 and the front and rear sides of the top of the inner box 12 are both provided with movable grooves 18, the limiting plate 10 is provided with an internal thread groove 17 near the bottom, and the one-way gear rod 15 is provided with an external thread 16 near one side. The bottom of the limiting plate 10 penetrates into the inside of the movable groove 18 and is slidably connected to the bottom of the inner box 12. The tops of the opposite ends of the two limiting plates 10 are fixedly connected with protective plates 23, and the inner side of the protective plate 23 is fixedly connected with a slide plate 24, and the inner side of the slide plate 24 contacts the side of the aluminum plate 8.

[0015] A support base 2 is fixedly connected to one side of the bottom of the base 1 , and a top of the support base 2 is fixedly connected to the bottom of the base 1 .

[0016] A support frame 3 is fixedly installed on one side of the top of the base 1, and an adjusting cylinder 6 is fixedly installed at the center of the top of the support frame 3. The output end of the bottom of the adjusting cylinder 6 passes through the support frame 3 and is fixedly installed with an adjusting roller 5. The adjusting roller 5 can be adjusted according to the thickness of the aluminum plate 8, thereby facilitating the aluminum plate 8 to pass smoothly between the feed roller 4 and the adjusting roller 5.

[0017] A transmission belt 9 is provided at the front end of the base 1, and the transmission belt 9 is transmission-connected to the front ends of a plurality of transmission rollers 7, so that the transmission rollers 7 can rotate synchronously, thereby ensuring the stability and continuity of the aluminum plate 8 during the transmission process.

[0018] A variable frequency motor 11 is fixedly installed at the bottom of the base 1, and a rotating rod 13 is fixedly connected to the output end of the top of the variable frequency motor 11. The top of the rotating rod 13 penetrates into the interior of the inner box 12 and is rotatably connected to the inner wall of the inner box 12. A main gear 14 is fixedly connected to the surface of the rotating rod 13. The two sides of the main gear 14 are respectively meshed with two one-way gear rods 15, thereby realizing precise control of the position of the limit plate 10.

[0019] The one-way gear rod 15 is sleeved with the limiting plate 10 , and the external thread 16 is threadedly connected with the internal thread groove 17 .

[0020] A positioning groove 19 and a support groove 21 are respectively provided at the center position and the top position of the limit plate 10, and a positioning rod 20 and a support rod 22 are respectively fixedly connected at the center position and the top position of the base 1. The positioning rod 20 penetrates the positioning groove 19, and the support rod 22 penetrates the support groove 21, which supports the movement of the limit plate 10.

[0021] Working principle: The aluminum plate 8 is first placed on the top of the base 1. Through the rotation of the feed roller 4, the aluminum plate 8 begins to enter the feeding mechanism. The limit plate 10 limits the movement of the aluminum plate 8 in the horizontal direction. In the initial state, the distance between the two limit plates 10 is adjusted according to the preset width of the aluminum plate 8. When the aluminum plate 8 reaches between the adjusting roller 5 and the feed roller 4, if the thickness of the aluminum plate 8 does not meet the preset value, the adjusting cylinder 6 is started. The adjusting cylinder 6 drives the adjusting roller 5 up and down through the output end at its bottom until the distance between the adjusting roller 5 and the feed roller 4 matches the thickness of the aluminum plate 8, ensuring that the aluminum plate 8 can pass smoothly. After passing through the adjusting roller 5, the aluminum plate 8 enters the conveyor belt composed of several conveyor rollers 7. The transmission belt 9 is connected to the front end of the conveyor roller 7. The rotation of the transmission belt 9 drives all the conveyor rollers. 7 rotate synchronously to ensure that the aluminum plate 8 maintains stability and continuity during the transmission process. The frequency conversion motor 11 drives the rotating rod 13 to rotate, and the main gear 14 on the rotating rod 13 rotates accordingly. The main gear 14 is engaged with the two one-way gear rods 15. When the main gear 14 rotates, the one-way gear rod 15 also rotates accordingly. The external thread 16 of the one-way gear rod 15 cooperates with the internal thread groove 17 at the bottom of the limit plate 10 to form a threaded transmission. As the one-way gear rod 15 rotates, the limit plate 10 slides in the moving groove 18, thereby changing the distance between the two limit plates 10. When the limit plate 10 moves, the protective plate 23 and the slide plate 24 fixedly connected to the top of the limit plate 10 also move accordingly. The inner side of the slide plate 24 contacts the side of the aluminum plate 8, providing side protection for the aluminum plate 8 during transmission to prevent the aluminum plate 8 from shifting or tilting.

[0022] In summary: the fully automatic feeding mechanism for raw materials of aerosol cans realizes adaptive adjustment to aluminum plates 8 of different widths through the unique design of the limit plate 10 and the threaded transmission mechanism of the one-way gear rod 15. When the width of the aluminum plate 8 changes, the main gear 14 drives the one-way gear rod 15 to rotate through the drive of the variable frequency motor 11, and then the limit plate 10 slides in the moving groove 18 through the threaded connection between the external thread 16 and the internal thread groove 17, so as to adjust the distance between the two limit plates 10 to adapt to aluminum plates 8 of different widths. This adaptive adjustment method not only simplifies the operation and reduces the work intensity of workers, but also improves production efficiency. The precise coordination between the variable frequency motor 11, the main gear 14 and the one-way gear rod 15 realizes the precise control of the position of the limit plate 10. The coordinated use of the positioning rod 20 and the positioning groove 19, as well as the supporting effect of the support rod 22 and the support groove 21, further improves the stability of the limit plate 10 during movement, and ensures the accuracy and stability of the aluminum plate 8 during transmission. The setting of the protective plate 23 and the slide plate 24 provides additional protection for the aluminum plate 8 during transmission. The protective plate 23 can prevent the aluminum plate 8 from shifting due to external factors during transmission, while the slide plate 24 can ensure the stability of the aluminum plate 8 during transmission, further enhancing the safety of the equipment.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic feeding mechanism for raw materials of an aerosol can, comprising a base (1), characterized in that: A feed roller (4) is fixedly mounted on one side of the top of the base (1); an aluminum plate (8) is arranged on the top of the base (1); a plurality of transmission rollers (7) are rotatably connected to the inside of the other side of the top of the base (1); the bottom of the aluminum plate (8) contacts the top surface of the transmission roller (7); a limit plate (10) is arranged on the front and rear sides of the base (1); an inner box (12) is fixedly connected to the bottom of the base (1); a one-way gear rod (15) is rotatably connected to the front and rear sides of the inner box (12); and the front of the top of the inner box (12) is connected to the front of the inner box (12). The side and rear sides are both provided with moving grooves (18), the limiting plate (10) is provided with an internal thread groove (17) at the bottom, the one-way gear rod (15) is provided with an external thread (16) at one side, the bottom of the limiting plate (10) penetrates into the inside of the moving groove (18) and is slidably connected to the bottom of the inner box (12), the tops of the two limiting plates (10) at opposite ends are fixedly connected with protective plates (23), the inner side of the protective plates (23) is fixedly connected with a slide plate (24), and the inner side of the slide plate (24) contacts the side edge of the aluminum plate (8).

2. The fully automatic feeding mechanism for raw materials of an aerosol can according to claim 1, characterized in that: A support seat (2) is fixedly connected to one side of the bottom of the base (1), and the top of the support seat (2) is fixedly connected to the bottom of the base (1).

3. The fully automatic feeding mechanism for raw materials of aerosol cans according to claim 1, characterized in that: A support frame (3) is fixedly mounted on one side of the top of the base (1), an adjusting cylinder (6) is fixedly mounted at the center of the top of the support frame (3), and an output end at the bottom of the adjusting cylinder (6) penetrates the support frame (3) and is fixedly mounted with an adjusting roller (5).

4. The fully automatic feeding mechanism for raw materials of an aerosol can according to claim 1, characterized in that: A transmission belt (9) is provided at the front end of the base (1), and the transmission belt (9) is transmission-connected to the front ends of a plurality of transmission rollers (7).

5. The fully automatic feeding mechanism for raw materials of aerosol cans according to claim 1, characterized in that: A variable frequency motor (11) is fixedly mounted at the bottom of the base (1); a rotating rod (13) is fixedly connected to the output end at the top of the variable frequency motor (11); the top of the rotating rod (13) penetrates into the interior of the inner box (12) and is rotatably connected to the inner wall of the inner box (12); a main gear (14) is fixedly connected to the surface of the rotating rod (13); and two sides of the main gear (14) are respectively meshed with two one-way gear rods (15).

6. The fully automatic feeding mechanism for raw materials of aerosol cans according to claim 1, characterized in that: The one-way gear rod (15) is sleeved with the limiting plate (10), and the external thread (16) is threadedly connected with the internal thread groove (17).

7. The fully automatic feeding mechanism for raw materials of aerosol cans according to claim 1, characterized in that: The limiting plate (10) is provided with a positioning groove (19) and a support groove (21) at a center position and a top position, respectively. The base (1) is fixedly connected with a positioning rod (20) and a support rod (22) at a center position and a top position, respectively. The positioning rod (20) and the positioning groove (19) are interpenetrated, and the support rod (22) and the support groove (21) are interpenetrated.

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