Cosmetic subpackaging device for cosmetic production

By combining the centering component and the rubber clamping block, the problem of poor adaptability of the dispensing device to dispensing bottles of different diameters in the existing technology is solved, achieving stable centering and flexible clamping, and improving dispensing efficiency.

CN224160381UActive Publication Date: 2026-04-24SHANGHAI LIHUA COSMETICS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGHAI LIHUA COSMETICS CO LTD
Filing Date
2025-06-09
Publication Date
2026-04-24

AI Technical Summary

Technical Problem

In existing cosmetic dispensing devices, the elastic structure of rubber and silicone materials is prone to aging and hardening, resulting in a decrease in limiting force and difficulty in adapting to dispensing bottles of different diameters. Furthermore, both excessively tight and excessively loose elastic structures affect the dispensing effect.

Method used

The design employs a combination of centering components and rubber clamps. After the centering components center the dispensing bottles, the rubber clamps provide flexible clamping. Combined with the sliding structure of the lifting plate and the positioning plate, the dispensing bottles are stably fixed.

Benefits of technology

It achieves stable centering and flexible clamping of dispensing bottles, improves dispensing efficiency, adapts to dispensing bottles of different diameters, and avoids tilting or displacement problems caused by improper fixing.

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Abstract

The utility model discloses a cosmetic subpackaging device for cosmetic production, which comprises a processing table, a fixing plate fixedly connected to one side of the processing table, a centering component arranged on one side of the fixing plate, a filling machine arranged on the top of the processing table, and three filling heads arranged on one side of the filling machine. A containing plate is slidably arranged in the machining table, three positioning plates are fixedly connected to the top of the containing plate, rubber clamping blocks are slidably arranged on the two sides of the top of each positioning plate, the centering assembly comprises a lifting plate inserted into the top of a fixing plate, a fixing frame is fixedly connected to one side of the lifting plate, and three connecting rods are fixedly connected to one side of the fixing frame. A centering pipe is fixedly connected to one end of the connecting rod, a centering disc is arranged at the bottom of the centering pipe, through holes are formed in the centering pipe and the centering disc, and a positioning bolt is in threaded connection with one side of the fixing plate. The split charging bottle centering and limiting device has the advantage that split charging bottles with different diameters can be centered and limited.
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Description

Technical Field

[0001] This utility model relates to the field of cosmetic production technology, specifically to a cosmetic packaging device for cosmetic production. Background Technology

[0002] Cosmetics refer to chemical industrial products or fine chemical products that are applied to any part of the human body surface, such as skin, hair, nails, lips, and teeth, by means of smearing, spraying, or other similar methods, in order to achieve the purpose of cleaning, maintaining, beautifying, modifying and changing appearance, or correcting body odor and maintaining a good condition. In the cosmetic production process, cosmetic packaging equipment is usually required to separate and assemble cosmetics.

[0003] Patent document CN222180076U discloses a cosmetic dispensing device for cosmetic production, including a base, a support plate on top of the base, a device body on one side of the support plate, a dispensing nozzle at the bottom of the device body, a feed pipe on top of the device body, a control panel on one side of the device body, a placement plate below the dispensing nozzle, a positioning mechanism on top of the placement plate, a positioning groove on the top of the base, a handle at one end of the placement plate, and a connecting block fixedly installed inside an adjusting block, with the connecting block being fan-shaped. Four sets of adjusting blocks and connecting blocks are arranged in the fixing groove, and the four sets of connecting blocks can form a complete circular hole. In implementing this technical solution, the inventors discovered at least the following problems in the prior art:

[0004] In actual use, the above-mentioned device uses elastic structures such as silicone adjustment blocks and elastic sponge blocks inside the annular fixing block to compress and fix the dispensing bottle after it is placed into the fixing block, thus achieving a positioning effect. However, the rubber and silicone materials are prone to aging and hardening under long-term pressure, resulting in a decrease in the limiting force and requiring frequent replacement. Furthermore, it is difficult to adapt to dispensing bottles of different diameters. An overly tight elastic structure makes it difficult to put in and take out the dispensing bottle, while an overly loose elastic structure results in insufficient pressure on the dispensing bottle, causing the dispensing bottle to tilt or shift, resulting in poor performance. Utility Model Content

[0005] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of this section, the abstract and the title of this utility model. Such simplifications or omissions shall not be used to limit the scope of this utility model.

[0006] In view of the problems existing in the above and / or prior art, the present invention is proposed.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A cosmetic filling device for cosmetic production includes a processing table, a fixed plate fixedly connected to one side of the processing table, a centering component provided on one side of the fixed plate, a filling machine provided on the top of the processing table, three filling heads provided on one side of the filling machine, a placement plate slidably arranged inside the processing table, three positioning plates fixedly connected to the top of the placement plate, and rubber clamps slidably arranged on both sides of the top of the positioning plates.

[0009] Furthermore, the centering assembly includes a lifting plate inserted into the top of the fixed plate. A fixed frame is fixedly connected to one side of the lifting plate, and three connecting rods are fixedly connected to one side of the fixed frame. A centering tube is fixedly connected to one end of each connecting rod. A centering plate is provided at the bottom of the centering tube. Both the centering tube and the centering plate have through holes. A positioning bolt is screwed onto one side of the fixed plate.

[0010] Furthermore, the inner walls on both sides of the placement plate are slidably connected with insertion rods, one end of which is fixedly connected to a pull plate, and the insertion rod is inserted into an insertion hole opened on one side of the processing table.

[0011] Furthermore, a spring is fixedly connected to the outer side of the insertion rod via a limiting plate, and one end of the spring is fixedly connected to one side of the inner wall of the placement plate.

[0012] Furthermore, sliders are fixedly connected to both sides of the placement plate, and the inner wall of the processing table is provided with a groove that cooperates with the sliders.

[0013] Furthermore, a bidirectional lead screw is rotatably connected to the inner wall of the positioning plate, and a pair of threaded blocks are screwed onto the bidirectional lead screw. The top of the threaded blocks is fixedly connected to the bottom of the rubber clamp block, and a knob is fixedly connected to one end of the bidirectional lead screw.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] The dispensing bottles are placed on the three positioning plates on top of the placement plate. The centering component descends and contacts the dispensing bottles, aligning them with the component and thus aligning them with the filling head. After alignment, the two rubber clamps on top of the positioning plates move towards each other to flexibly clamp the bottles, thus securing them in place. Once secured, the filling machine can be started to fill the bottles with cosmetics through the filling head.

[0016] Other features and advantages of this application will be set forth in the following description and will be apparent in part from the description or may be learned by practicing the application. The objectives and other advantages of this application may be realized and obtained by means of the structures particularly pointed out in the written description and the accompanying drawings.

[0017] The technical solution of this application will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the centering component of this utility model;

[0021] Figure 3 This is a schematic diagram showing the connection between the processing table and the placement plate of this utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the positioning plate of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Processing table; 2. Fixing plate; 3. Centering assembly; 31. Lifting plate; 32. Fixing frame; 33. Connecting rod; 34. Centering tube; 35. Through hole; 36. Positioning bolt; 4. Filling machine; 5. Filling head; 6. Placement plate; 7. Positioning plate; 8. Rubber clamp; 9. Insert rod; 10. Spring; 11. Slider; 12. Slide groove; 13. Two-way lead screw; 14. Threaded block; 15. Knob. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0028] Furthermore, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0029] Please see Figures 1-4 As shown in the figure, the present invention provides a cosmetic packaging device for cosmetic production, including a processing table 1, a fixing plate 2 fixedly connected to one side of the processing table 1, a centering component 3 provided on one side of the fixing plate 2, a filling machine 4 provided on the top of the processing table 1, three filling heads 5 provided on one side of the filling machine 4, a placement plate 6 slidably arranged inside the processing table 1, three positioning plates 7 fixedly connected to the top of the placement plate 6, and rubber clamps 8 slidably arranged on both sides of the top of the positioning plates 7.

[0030] The dispensing bottles are placed on the three positioning plates 7 on the top of the placement plate 6. The centering component 3 descends and contacts the dispensing bottles, aligning the dispensing bottles with the centering component 3. This aligns the dispensing bottles with the filling head 5. After alignment, the two rubber clamps 8 on the top of the positioning plates 7 move towards each other to flexibly clamp the dispensing bottles, thus securing them in place. Once secured, the filling machine 4 can be started to fill the dispensing bottles with cosmetics through the filling head 5.

[0031] Preferably, the centering component 3 includes a lifting plate 31 inserted into the top of the fixed plate 2. A fixed frame 32 is fixedly connected to one side of the lifting plate 31. Three connecting rods 33 are fixedly connected to one side of the fixed frame 32. A centering tube 34 is fixedly connected to one end of the connecting rods 33. A centering plate is provided at the bottom of the centering tube 34. Through holes 35 are opened inside the centering tube 34 and the centering plate. A positioning bolt 36 is screwed to one side of the fixed plate 2.

[0032] By lowering the lifting plate 31, the lifting plate 31 slides on the inner wall of the fixed plate 2 and drives the fixed frame 32 to descend. The fixed frame 32 drives the connecting rod 33 and the centering tube 34 to descend, so that the centering tube 34 enters the bottle mouth of the dispensing bottle. During the downward movement, the dispensing bottle is displaced by the centering plate at the bottom of the centering tube 34 and aligned with the centering tube 34. The filling head 5 delivers the cosmetics into the centering tube 34, and the cosmetics are discharged into the dispensing bottle through the through hole 35 inside the centering tube 34 and the centering plate, thus completing the dispensing.

[0033] Preferably, the inner walls on both sides of the placement plate 6 are slidably connected with insertion rods 9, one end of the insertion rod 9 is fixedly connected to a pull plate, and the insertion rod 9 is inserted into the insertion hole opened on one side of the processing table 1.

[0034] A spring 10 is fixedly connected to the outside of the insertion rod 9 via a limiting plate, and one end of the spring 10 is fixedly connected to one side of the inner wall of the placement plate 6.

[0035] Slider 11 is fixedly connected to both sides of the placement plate 6, and a groove 12 is provided on the inner wall of the processing table 1 to cooperate with the slider 11.

[0036] By pulling the two insert rods 9 with the pull plate, the limiting plate on the outside of the insert rod 9 squeezes the spring 10 when the insert rod 9 moves, the insert rod 9 separates from the insertion hole inside the processing table 1, releases the positioning of the placement plate 6, and makes it easier to pull the placement plate 6 to remove the dispensed bottles. When the placement plate 6 moves, the sliders 11 on both sides slide in the slide groove 12 to guide and limit the placement plate 6, thereby improving the stability of the placement plate 6 when it moves.

[0037] Preferably, a bidirectional lead screw 13 is rotatably connected to the inner wall of the positioning plate 7, and a pair of threaded blocks 14 are screwed onto the bidirectional lead screw 13. The top of the threaded blocks 14 is fixedly connected to the bottom of the rubber clamp block 8, and a knob 15 is fixedly connected to one end of the bidirectional lead screw 13.

[0038] The knob 15 drives the bidirectional lead screw 13 to rotate, causing the two threaded blocks 14 to move the rubber clamp block 8 in opposite directions, which facilitates fixing and releasing the dispensing bottle.

[0039] The working principle of this utility model is as follows: The dispensing bottle is placed on the three positioning plates 7 on the top of the placement plate 6. By moving the lifting plate 31 downward, the lifting plate 31 slides on the inner wall of the fixed plate 2 and drives the fixed frame 32 to descend. The fixed frame 32 drives the connecting rod 33 and the centering tube 34 to descend, so that the centering tube 34 enters the bottle mouth of the dispensing bottle. During the downward movement, the dispensing bottle is displaced by the centering plate at the bottom of the centering tube 34 and aligns with the centering tube 34. After alignment, the two rubber clamps 8 on the top of the positioning plate 7 move towards each other to flexibly clamp the dispensing bottle, thereby clamping and fixing the dispensing bottle. After fixing, the filling machine 4 can be started. The filling head 5 delivers the cosmetics into the centering tube 34. The cosmetics are discharged into the dispensing bottle through the through hole 35 inside the centering tube 34 and the centering plate, thereby completing the dispensing.

[0040] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine task in design, manufacturing, and production without requiring extensive experimentation.

[0041] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A cosmetic dispensing device for cosmetic production, characterized in that, The equipment includes a processing table (1), a fixing plate (2) fixedly connected to one side of the processing table (1), a centering component (3) provided on one side of the fixing plate (2), a filling machine (4) provided on the top of the processing table (1), three filling heads (5) provided on one side of the filling machine (4), a placement plate (6) slidably arranged inside the processing table (1), three positioning plates (7) fixedly connected to the top of the placement plate (6), and rubber clamps (8) slidably arranged on both sides of the top of the positioning plate (7).

2. The cosmetic dispensing device for cosmetic production according to claim 1, characterized in that: The centering assembly (3) includes a lifting plate (31) inserted into the top of the fixed plate (2). A fixed frame (32) is fixedly connected to one side of the lifting plate (31). Three connecting rods (33) are fixedly connected to one side of the fixed frame (32). A centering tube (34) is fixedly connected to one end of the connecting rod (33). A centering plate is provided at the bottom of the centering tube (34). Through holes (35) are opened inside the centering tube (34) and the centering plate. A positioning bolt (36) is screwed to one side of the fixed plate (2).

3. The cosmetic dispensing device for cosmetic production according to claim 1, characterized in that: The inner walls on both sides of the placement plate (6) are slidably connected with insert rods (9), one end of the insert rod (9) is fixedly connected with a pull plate, and the insert rod (9) is inserted into the insertion hole opened on one side of the processing table (1).

4. A cosmetic packaging device for cosmetic production according to claim 3, characterized in that: A spring (10) is fixedly connected to the outside of the insertion rod (9) through a limiting plate, and one end of the spring (10) is fixedly connected to one side of the inner wall of the placement plate (6).

5. A cosmetic packaging device for cosmetic production according to claim 1, characterized in that: The placement plate (6) is fixedly connected to sliders (11) on both sides, and the inner wall of the processing table (1) is provided with a groove (12) that cooperates with the sliders (11).

6. A cosmetic packaging device for cosmetic production according to claim 1, characterized in that: The positioning plate (7) is rotatably connected to a two-way lead screw (13), and a pair of threaded blocks (14) are screwed onto the two-way lead screw (13). The top of the threaded blocks (14) is fixedly connected to the bottom of the rubber clamp (8), and a knob (15) is fixedly connected to one end of the two-way lead screw (13).

Citation Information

Patent Citations

  • Cosmetic subpackaging device for cosmetic production

    CN222180076U