Cutting device for production of aluminum pipe for cosmetic brush

Abstract

The utility model discloses a cutting device for producing an aluminum pipe for a cosmetic brush, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a shell and a cutting frame, the shell is communicated with the cutting frame, an arc-shaped material guide plate is fixedly connected between the inner walls of the shell and located at the top of the bottom plate, and an air cylinder is fixedly mounted at the top of the cutting frame. A movable rod of the air cylinder penetrates through the cutting frame and is fixedly connected with a cutter, an electric cylinder is fixedly installed at the top of the shell, the output end of the electric cylinder extends into the shell and is fixedly connected with a fixing block, and the bottom of the fixing block is slidably connected with an arc-shaped feeding plate. The fixing block is pushed by the electric cylinder to move in the shell, so that the arc-shaped feeding plate and the arc-shaped guide plate are matched to position an aluminum pipe, and then the friction force between the aluminum pipe and the arc-shaped feeding plate is increased through the rubber pad at the bottom of the arc-shaped feeding plate; and the aluminum pipes can move along with the arc-shaped feeding plate under the action of the displacement assembly, and therefore quantitative and accurate feeding can be conveniently conducted on the aluminum pipes in the cutting process.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum tube production, in particular to a cutting device for producing aluminum tubes for cosmetic brushes. Background Art

[0002] The production of aluminum tubes for makeup brushes refers to the use of aluminum tubes as the material for the production of makeup brushes. In this process, the aluminum tubes need to be cut by a cutting device in order to make makeup brushes of different lengths and shapes. This production method can ensure the quality and appearance of the makeup brushes, while also improving production efficiency.

[0003] When the current cutting device produces aluminum tubes, it is usually necessary to manually move the aluminum tubes to be cut under the cutting knife for cutting. However, manual feeding cannot guarantee the accuracy of cutting and also increases the production cost. To solve this problem, we proposed a new type of aluminum tube production and cutting device for cosmetic brushes. Utility Model Content

[0004] The utility model aims to provide a cutting device for producing aluminum tubes for cosmetic brushes, so as 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: a cutting device for producing aluminum tubes for cosmetic brushes, comprising a base plate, a shell and a cutting frame are fixedly connected to the top of the base plate, the shell is communicated with the cutting frame, an arc-shaped guide plate is fixedly connected between the inner walls of the shell and located at the top of the base plate, a cylinder is fixedly installed on the top of the cutting frame, the movable rod of the cylinder passes through the cutting frame and is fixedly connected to a cutting knife, an electric cylinder is fixedly installed on the top of the shell, the output end of the electric cylinder extends to the interior of the shell and is fixedly connected to a fixed block, the bottom of the fixed block is slidably connected to an arc-shaped feeding plate, a displacement assembly is arranged inside the fixed block, and the displacement assembly is used to drive the arc-shaped feeding plate to move.

[0006] As a further preferred embodiment of the present technical solution, the displacement assembly includes a movable groove, which is opened at the bottom of the fixed block, a threaded rod is rotatably connected between the inner walls of the movable groove, the outer side of the threaded rod is threadedly connected to the movable block, and the bottom of the movable block is fixedly connected to the arc-shaped feeding plate.

[0007] As a further preferred embodiment of the present technical solution, a servo motor is fixedly mounted on one side of the fixed block, and an output end of the servo motor extends into the interior of the movable groove and is fixedly connected to the threaded rod.

[0008] As a further preferred embodiment of the present technical solution, a rubber pad is fixedly connected to the inner side of the arc-shaped feeding plate.

[0009] As a further preferred embodiment of the present technical solution, a cutting seat is fixedly connected between the inner walls of the cutting frame and located on the top of the bottom plate, and a notch is formed on the top of the cutting seat.

[0010] As a further preferred embodiment of the present technical solution, the inner side of the arc-shaped material guide plate is a smooth arc surface structure.

[0011] The utility model provides a cutting device for producing aluminum tubes for cosmetic brushes, which has the following beneficial effects: the utility model drives a fixed block to move inside a shell through an electric cylinder, so that an arc-shaped feeding plate and an arc-shaped guide plate cooperate to position the aluminum tube, and then the friction between the aluminum tube and the arc-shaped feeding plate is increased through a rubber pad at the bottom of the arc-shaped feeding plate, so that the aluminum tube can move with the arc-shaped feeding plate under the action of a displacement component, thereby facilitating quantitative and accurate feeding of the aluminum tube during the cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of a half-section structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the displacement assembly structure of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the arc-shaped feeding plate of the utility model;

[0016] In the figure: 1. bottom plate; 2. shell; 3. cutting frame; 4. electric cylinder; 5. air cylinder; 6. cutting knife; 7. cutting seat; 8. notch; 9. arc-shaped guide plate; 10. fixed block; 11. arc-shaped feed plate; 12. servo motor; 13. moving groove; 14. threaded rod; 15. moving block; 16. rubber pad. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0018] The utility model provides a technical solution: Figure 1-Figure 4As shown, in the present embodiment, a cutting device for producing aluminum tubes for cosmetic brushes comprises a base plate 1, a shell 2 and a cutting frame 3 are fixedly connected to the top of the base plate 1, the shell 2 is communicated with the cutting frame 3, an arc-shaped guide plate 9 is fixedly connected between the inner walls of the shell 2 and located at the top of the base plate 1, a cylinder 5 is fixedly installed on the top of the cutting frame 3, a movable rod of the cylinder 5 passes through the cutting frame 3 and is fixedly connected to a cutting knife 6, an electric cylinder 4 is fixedly installed on the top of the shell 2, an output end of the electric cylinder 4 extends to the inside of the shell 2 and is fixedly connected to a fixed block 10, an arc-shaped feed plate 11 is slidably connected to the bottom of the fixed block 10, a displacement component is arranged inside the fixed block 10, the displacement component is used to drive the arc-shaped feed plate 11 to move, a rubber pad 16 is fixedly connected to the inner side of the arc-shaped feed plate 11, a cutting seat 7 is fixedly connected between the inner walls of the cutting frame 3 and located at the top of the base plate 1, a notch 8 is provided on the top of the cutting seat 7, and the inner side of the arc-shaped guide plate 9 is a smooth arc surface structure.

[0019] When producing and processing aluminum tubes for makeup brushes, the aluminum tube to be cut is first placed on the arc guide plate 9, and then the electric cylinder 4 is used to drive the fixed block 10 to move between the inner walls of the shell 2, so that the arc feed plate 11 moves with the fixed block 10 and contacts the outside of the aluminum tube. At this time, the rubber pad 16 is used to increase the friction between the arc feed plate 11 and the aluminum tube. Finally, when cutting, the arc feed plate 11 is driven to move by the displacement component, so that the aluminum tube can slide on the smooth arc surface of the arc guide plate 9 under the action of the arc feed plate 11, thereby completing quantitative and precise cutting work, thereby facilitating improving the working efficiency of the cutting device, while reducing manual intervention and reducing labor costs.

[0020] like Figure 1-Figure 4 As shown, the displacement assembly includes a moving groove 13, which is opened at the bottom of the fixed block 10, and a threaded rod 14 is rotatably connected between the inner walls of the moving groove 13, and a moving block 15 is threadedly connected to the outer side of the threaded rod 14, and the bottom of the moving block 15 is fixedly connected to the arc-shaped feeding plate 11. A servo motor 12 is fixedly installed on one side of the fixed block 10, and the output end of the servo motor 12 extends to the inside of the moving groove 13 and is fixedly connected to the threaded rod 14.

[0021] The servo motor 12 drives the threaded rod 14 to rotate between the inner walls of the movable groove 13, so that the movable block 15 outside the threaded rod 14 drives the arc-shaped feeding plate 11 to move at the bottom of the fixed block 10, thereby facilitating the movement of the aluminum tube during the cutting process and completing the quantitative and precise cutting work.

[0022] The utility model provides a cutting device for producing aluminum tubes for cosmetic brushes, and the specific working principle is as follows: when producing and processing aluminum tubes for cosmetic brushes, the aluminum tube to be cut is first placed above the arc guide plate 9, and then the electric cylinder 4 is used to drive the fixed block 10 to move between the inner walls of the shell 2, so that the arc feed plate 11 moves with the fixed block 10 and contacts with the outer side of the aluminum tube. At this time, the rubber pad 16 is used to increase the friction between the arc feed plate 11 and the aluminum tube. Finally, when cutting, the servo motor 12 drives the threaded rod 14 to rotate between the inner walls of the moving groove 13, so that the moving block 15 outside the threaded rod 14 drives the arc feed plate 11 to move at the bottom of the fixed block 10, so that the aluminum tube can slide on the smooth arc surface of the arc guide plate 9 under the action of the arc feed plate 11, thereby completing quantitative and accurate cutting.

[0023] Although 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 cutting device for producing aluminum tubes for cosmetic brushes, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected with a shell (2) and a cutting frame (3); the shell (2) is in communication with the cutting frame (3); an arc-shaped material guide plate (9) is fixedly connected between the inner walls of the shell (2) and located at the top of the bottom plate (1); a cylinder (5) is fixedly installed on the top of the cutting frame (3); a movable rod of the cylinder (5) passes through the cutting frame (3) and is fixedly connected with a cutting knife (6); an electric cylinder (4) is fixedly installed on the top of the shell (2); an output end of the electric cylinder (4) extends to the inside of the shell (2) and is fixedly connected with a fixed block (10); the bottom of the fixed block (10) is slidably connected with an arc-shaped material feeding plate (11); a displacement component is arranged inside the fixed block (10); the displacement component is used to drive the arc-shaped material feeding plate (11) to move.

2. The cutting device for producing aluminum tubes for cosmetic brushes according to claim 1, characterized in that: The displacement assembly comprises a moving groove (13), wherein the moving groove (13) is provided at the bottom of the fixed block (10), a threaded rod (14) is rotatably connected between the inner walls of the moving groove (13), a moving block (15) is threadedly connected to the outer side of the threaded rod (14), and the bottom of the moving block (15) is fixedly connected to the arc-shaped feeding plate (11).

3. A cutting device for producing aluminum tubes for cosmetic brushes according to claim 2, characterized in that: A servo motor (12) is fixedly mounted on one side of the fixed block (10), and an output end of the servo motor (12) extends into the interior of the movable groove (13) and is fixedly connected to the threaded rod (14).

4. The cutting device for producing aluminum tubes for cosmetic brushes according to claim 1, characterized in that: A rubber pad (16) is fixedly connected to the inner side of the arc-shaped feeding plate (11).

5. The cutting device for producing aluminum tubes for cosmetic brushes according to claim 1, characterized in that: A cutting seat (7) is fixedly connected between the inner walls of the cutting frame (3) and located on the top of the bottom plate (1), and a notch (8) is provided on the top of the cutting seat (7).

6. A cutting device for producing aluminum tubes for cosmetic brushes according to claim 1, characterized in that: The inner side of the arc-shaped material guide plate (9) is a smooth arc surface structure.

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