Polishing device for lipstick tube processing

Abstract

This utility model belongs to the field of lipstick tube processing, specifically a polishing device for lipstick tube processing. It includes a base plate, with a processing mechanism on the top of the base plate. The processing mechanism includes: a clamping assembly on the top of the base plate for clamping the lipstick tube; and a polishing assembly including a fixing ring fixed to the top of the base plate via a pair of hydraulic rods. A circular plate is rotatably connected to the inner wall of the fixing ring via an annular groove. A first polishing roller is rotatably connected to the circular plate via a first rotating hole. A sliding groove is provided on the circular plate, and a sliding block is slidably connected within the sliding groove. A second polishing roller is rotatably connected to the sliding block via a second rotating hole. This invention solves the problem that the polishing mechanism can only polish the outer wall of the lipstick tube, but cannot simultaneously polish the inner wall, requiring separate polishing of the inner and outer walls, which increases processing time and cost, resulting in low efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of lipstick tube processing, specifically a polishing device for lipstick tube processing. Background Technology

[0002] Lipstick or lip balm is a commonly used cosmetic product, mainly composed of a packaging tube and the lipstick itself. The structural design of the packaging tube determines the comfort of using the lipstick. During the production and processing of lipstick tubes, the tubes need to be polished after they are formed.

[0003] In existing technology, polishing mechanisms can only polish the outer wall of the lipstick tube, but cannot polish the inner wall at the same time. The inner and outer walls need to be polished separately, which increases processing time and cost and results in low efficiency.

[0004] Therefore, this utility model provides a polishing device for processing lipstick tubes. Utility Model Content

[0005] To overcome the shortcomings of existing technology and solve the problem that the polishing mechanism can only polish the outer wall of the lipstick tube, but cannot polish the inner wall at the same time, it is necessary to polish the inner and outer walls separately, which increases processing time and cost and results in low efficiency.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A polishing device for processing lipstick tubes according to this utility model includes a base plate, and a processing mechanism is provided on the top of the base plate. The processing mechanism includes:

[0007] A clamping assembly, located on the top of the base plate, is used to clamp the lipstick tube.

[0008] A polishing assembly includes a fixed ring fixed to the top of a base plate by a pair of hydraulic rods. A circular plate is rotatably connected to the inner wall of the fixed ring through an annular groove. A first polishing roller is rotatably connected to the circular plate through a first rotating hole. A sliding groove is provided on the circular plate, and a sliding block is slidably connected in the sliding groove. A second polishing roller is rotatably connected to the sliding block through a second rotating hole. A first driving assembly for driving the first polishing roller and the second polishing roller to rotate is provided on the circular plate, and a second driving assembly for driving the circular plate to rotate is provided on the fixed ring.

[0009] Preferably, the first drive assembly includes a rectangular block fixed to the top of a circular plate, a first motor fixed to the rectangular block via a first L-shaped rod, a first drive rod at the output end of the first motor, a telescopic end of the first drive rod rotatably connected to the side wall of the rectangular block and penetrating the rectangular block, a first bevel gear fixed to the end of the first drive rod away from the motor, and a second bevel gear fixed to the top of the first grinding roller, the first bevel gear and the second bevel gear meshing together.

[0010] Preferably, an L-shaped block is fixedly connected to the side wall of the sliding block, and a rotating rod is rotatably connected to one vertical end of the L-shaped block through a third rotating hole. A third bevel gear is fixedly connected to one end of the rotating rod, and a fourth bevel gear is fixedly connected to the top of the second grinding roller. The third bevel gear and the fourth bevel gear are meshed and connected. A first electric push rod is fixedly connected to the side of the second bevel gear near the third bevel gear, and the telescopic end of the first electric push rod is fixedly connected to the side wall of the third bevel gear.

[0011] Preferably, the second drive assembly includes a second motor fixed to a fixed ring by a set of second L-shaped rods, the output end of the second motor is provided with a second drive rod, and a concave frame is fixed to the end of the second drive rod away from the second motor, the concave frame being fixed to the top of the circular plate.

[0012] Preferably, the clamping assembly includes an adjustment unit and a set of rectangular through slots on the base plate, an I-shaped block is slidably connected in the rectangular through slots, and a clamping block is fixedly connected to the top of the I-shaped block.

[0013] Preferably, the adjustment unit includes a second electric actuator fixed to the bottom of the base plate, a circular block fixed to the telescopic end of the second electric actuator, a set of first rectangular holes on the circular block, a connecting rod rotatably connected in the first rectangular holes, a second rectangular hole on the bottom of the I-shaped block, and the end of the connecting rod away from the circular block rotatably connected in the second rectangular hole.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. The polishing device for processing lipstick tubes described in this utility model, through the design of a first polishing roller and a second polishing roller, and driven by a first motor and a second motor, can achieve all-round polishing of the inside and outside of the lipstick tube, making the surface of the lipstick tube smoother and more uniform, improving the appearance quality of the product. This solves the problem in the prior art that the polishing mechanism can only polish the outer wall of the lipstick tube, and cannot polish the inner wall at the same time. It requires polishing the inner and outer walls separately, which increases processing time and cost and has low efficiency.

[0016] 2. The polishing device for processing lipstick tubes described in this utility model can achieve stable clamping of lipstick tubes through the cooperation of the clamping assembly, the second electric push rod, the circular block, the connecting rod, and the I-shaped block, ensuring that the lipstick tubes will not loosen or shift during the polishing process, thus improving the quality and precision of polishing. A rubber pad is provided on the side of the clamping block that contacts the lipstick tube, which can accommodate changes in the size of the lipstick tube to a certain extent. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a perspective view of the present invention;

[0019] Figure 2 This is a schematic diagram of the circular block in this utility model;

[0020] Figure 3 This is a schematic diagram of the first bevel gear in this utility model;

[0021] Figure 4 This is a schematic diagram of the sliding block in this utility model;

[0022] In the diagram: 1. Base plate; 2. Fixing ring; 3. Circular plate; 4. First grinding roller; 5. Sliding groove; 6. Second grinding roller; 7. First motor; 8. First drive rod; 9. First bevel gear; 10. Second bevel gear; 11. L-shaped block; 12. Rotating rod; 13. Third bevel gear; 14. Fourth bevel gear; 15. First electric push rod; 16. Second motor; 17. Second drive rod; 18. Concave frame; 19. Rectangular through groove; 20. I-shaped block; 21. Clamping block; 22. Second electric push rod; 23. Circular block; 24. First rectangular hole; 25. Connecting rod; 26. Second rectangular hole; 27. Sliding block; 28. Rectangular block. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figures 1 to 4As shown in the figure, a polishing device for processing lipstick tubes according to an embodiment of the present invention includes a base plate 1, a processing mechanism on the top of the base plate 1, the processing mechanism including: a clamping assembly, which is disposed on the top of the base plate 1 for clamping the lipstick tube; a polishing assembly including a fixing ring 2 fixedly connected to the top of the base plate 1 by a pair of hydraulic rods, a circular plate 3 rotatably connected to the inner circular wall of the fixing ring 2 through an annular groove, a first polishing roller 4 rotatably connected to the circular plate 3 through a first rotating hole, a sliding groove 5 opened on the circular plate 3, a sliding block 27 slidably connected in the sliding groove 5, a second polishing roller 6 rotatably connected to the sliding block 27 through a second rotating hole, a first driving assembly for driving the first polishing roller 4 and the second polishing roller 6 to rotate on the circular plate 3, and a second driving assembly for driving the circular plate 3 to rotate on the fixing ring 2.

[0025] The first drive assembly includes a rectangular block 28 fixed to the top of a circular plate 3. A first motor 7 is fixed to the rectangular block 28 via a first L-shaped rod. The output end of the first motor 7 is provided with a first drive rod 8. The telescopic end of the first drive rod 8 is rotatably connected to the side wall of the rectangular block 28 and passes through the rectangular block 28. A first bevel gear 9 is fixed to the end of the first drive rod 8 away from the motor. A second bevel gear 10 is fixed to the top of the first grinding roller 4. The first bevel gear 9 and the second bevel gear 10 are meshed and connected.

[0026] An L-shaped block 11 is fixedly attached to the side wall of the sliding block 27. One vertical end of the L-shaped block 11 is rotatably connected to a rotating rod 12 through a third rotating hole. One end of the rotating rod 12 is fixedly attached to a third bevel gear 13. A fourth bevel gear 14 is fixedly attached to the top of the second grinding roller 6. The third bevel gear 13 and the fourth bevel gear 14 are meshed together. A first electric push rod 15 is fixedly attached to the side of the second bevel gear 10 near the third bevel gear 13. The telescopic end of the first electric push rod 15 is fixedly attached to the side wall of the third bevel gear 13.

[0027] The second drive assembly includes a second motor 16 fixed to a fixed ring 2 by a set of second L-shaped rods. The output end of the second motor 16 is provided with a second drive rod 17. A concave frame 18 is fixed to the end of the second drive rod 17 away from the second motor 16. The concave frame 18 is fixed to the top of the circular plate 3.

[0028] During operation, the design of the first polishing roller 4 and the second polishing roller 6, driven by the first motor 7 and the second motor 16, enables all-round polishing of the inside and outside of the lipstick tube, making the surface of the lipstick tube smoother and more uniform, improving the appearance quality of the product. This solves the problem in the existing technology that the polishing mechanism can only polish the outer wall of the lipstick tube, but cannot polish the inner wall at the same time. It requires polishing the inner and outer walls separately, which increases processing time and cost and results in low efficiency.

[0029] The clamping assembly includes an adjustment unit and a set of rectangular through slots 19 opened on the base plate 1. An I-shaped block 20 is slidably connected in the rectangular through slots 19, and a clamping block 21 is fixedly connected to the top of the I-shaped block 20.

[0030] The adjustment unit includes a second electric push rod 22 fixed to the bottom of the base plate 1. A circular block 23 is fixed to the telescopic end of the second electric push rod 22. A set of first rectangular holes 24 are opened on the circular block 23. A connecting rod 25 is rotatably connected in the first rectangular holes 24. A second rectangular hole 26 is opened at the bottom of the I-shaped block 20. The end of the connecting rod 25 away from the circular block 23 is rotatably connected in the second rectangular hole 26.

[0031] During operation, the clamping assembly, through the cooperation of the second electric push rod 22, the circular block 23, the connecting rod 25 and the I-shaped block 20, can stably clamp the lipstick tube, ensuring that the lipstick tube will not loosen or shift during the polishing process, thus improving the quality and precision of polishing. The clamping block 21 has a rubber pad on the side that contacts the lipstick tube, which can reduce the change in the size of the lipstick tube to a certain extent.

[0032] Working principle: Before polishing begins, the clamping assembly is in its initial state. The I-shaped block 20 is located at the lower end of the rectangular through groove 19, and the clamping block 21 is in an open state, ready to receive the lipstick tube. The second electric push rod 22 operates, and its telescopic end retracts upward, pushing the circular block 23 to move upward. The circular block 23 drives the I-shaped block 20 to slide within the rectangular through groove 19 through the connecting rod 25. The clamping block 21 at the top of the I-shaped block 20 moves accordingly, gradually approaching the lipstick tube. When the clamping block 21 reaches the predetermined position, the second electric push rod 22 stops working, and the clamping block 21 firmly clamps the lipstick tube in the middle, ensuring that the lipstick tube remains stable during the polishing process.

[0033] The first motor 7 starts, and the first drive rod 8 at its output end begins to rotate. The first drive rod 8 drives the first bevel gear 9 to rotate. Since the first bevel gear 9 meshes with the second bevel gear 10, the second bevel gear 10 rotates accordingly. The rotation of the second bevel gear 10 drives the first polishing roller 4 to rotate, performing preliminary polishing on the inner surface of the lipstick tube to remove burrs and larger uneven parts. The first electric push rod 15 works to control the distance between the first polishing roller 4 and the second polishing roller 6, so that the second polishing roller 6 can polish the outer wall of the lipstick tube. At this time, the first polishing roller 4 is in contact with the inner wall of the lipstick tube, and the second polishing roller 6 is located on the outer wall of the lipstick tube, on the other side away from the first polishing roller 4. The first electric push rod 15 connects the second bevel gear 10 and the third bevel gear 13, so that when the first polishing roller 4 rotates, the third bevel gear 13 drives the fourth bevel gear 14 to rotate, causing the second polishing roller 6 to rotate. The second motor 16 starts, and the second drive rod 17 at its output end begins to rotate. The second drive rod 17 drives the concave frame 18 to rotate. The rotation of the concave frame 18 causes the circular plate 3 to rotate within the fixed ring 2. As the circular plate 3 rotates, the first polishing roller 4 and the second polishing roller 6 rotate around the lipstick tube, achieving all-round polishing of the lipstick tube. Through the coordinated work of the first motor 7 and the second motor 16, the lipstick tube, under the fixation of the clamping assembly, undergoes preliminary polishing and fine polishing in sequence, ultimately achieving a smooth and uniform surface effect.

[0034] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on the perspective of the observer, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0035] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A polishing apparatus for processing lipstick tubes, comprising a base plate (1), characterized in that: The base plate (1) is provided with a processing mechanism on its top, the processing mechanism including: A clamping assembly is provided on the top of the base plate (1) for clamping the lipstick tube; The polishing assembly includes a fixed ring (2) fixed to the top of a base plate (1) by a pair of hydraulic rods. A circular plate (3) is rotatably connected to the inner wall of the fixed ring (2) through an annular groove. A first grinding roller (4) is rotatably connected to the circular plate (3) through a first rotating hole. A sliding groove (5) is provided on the circular plate (3). A sliding block (27) is slidably connected in the sliding groove (5). A second grinding roller (6) is rotatably connected to the sliding block (27) through a second rotating hole. A first driving assembly for driving the first grinding roller (4) and the second grinding roller (6) to rotate is provided on the circular plate (3). A second driving assembly for driving the circular plate (3) to rotate is provided on the fixed ring (2).

2. The polishing device for processing lipstick tubes according to claim 1, characterized in that: The first drive assembly includes a rectangular block (28) fixed to the top of a circular plate (3). A first motor (7) is fixed to the rectangular block (28) via a first L-shaped rod. The output end of the first motor (7) is provided with a first drive rod (8). The telescopic end of the first drive rod (8) is rotatably connected to the side wall of the rectangular block (28) and passes through the rectangular block (28). A first bevel gear (9) is fixed to the end of the first drive rod (8) away from the motor. A second bevel gear (10) is fixed to the top of the first grinding roller (4). The first bevel gear (9) and the second bevel gear (10) are meshed together.

3. The polishing device for processing lipstick tubes according to claim 2, characterized in that: An L-shaped block (11) is fixedly connected to the side wall of the sliding block (27). A rotating rod (12) is rotatably connected to one vertical end of the L-shaped block (11) through a third rotating hole. A third bevel gear (13) is fixedly connected to one end of the rotating rod (12). A fourth bevel gear (14) is fixedly connected to the top of the second grinding roller (6). The third bevel gear (13) and the fourth bevel gear (14) are meshed together. A first electric push rod (15) is fixedly connected to the side of the second bevel gear (10) near the third bevel gear (13). The telescopic end of the first electric push rod (15) is fixedly connected to the side wall of the third bevel gear (13).

4. The polishing device for processing lipstick tubes according to claim 1, characterized in that: The second drive assembly includes a second motor (16) fixed to a fixed ring (2) by a set of second L-shaped rods. The output end of the second motor (16) is provided with a second drive rod (17). A concave frame (18) is fixed to one end of the second drive rod (17) away from the second motor (16). The concave frame (18) is fixed to the top of the circular plate (3).

5. The polishing device for processing lipstick tubes according to claim 1, characterized in that: The clamping assembly includes an adjustment unit and a set of rectangular through slots (19) opened on the base plate (1). An I-shaped block (20) is slidably connected in the rectangular through slots (19), and a clamping block (21) is fixedly connected to the top of the I-shaped block (20).

6. A polishing apparatus for processing lipstick tubes according to claim 5, characterized in that: The adjustment unit includes a second electric push rod (22) fixed to the bottom of the base plate (1). A circular block (23) is fixed to the telescopic end of the second electric push rod (22). A set of first rectangular holes (24) are opened on the circular block (23). A connecting rod (25) is rotatably connected in the first rectangular hole (24). A second rectangular hole (26) is opened at the bottom of the I-shaped block (20). The end of the connecting rod (25) away from the circular block (23) is rotatably connected in the second rectangular hole (26).

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