An eyeliner positioning and feeding device

Abstract

This utility model relates to the field of cosmetic manufacturing technology and discloses an eyeliner pencil positioning and feeding device, including a base. A sliding assembly is provided on the top of the base, and the sliding assembly includes a slide rail. The slide rail is fixedly connected to the top of the base. A slide rod is slidably connected to the outside of the slide rail, and a support block is fixedly connected to the top of the slide rod. A telescopic rod is provided inside the support block, and an electric push rod is provided inside the support block. A support plate is fixedly connected to the top of the telescopic rod, and two fixing plates are symmetrically arranged outside the support plate. In this utility model, the feeding position can be flexibly adjusted through the slide rail and slide rod. The electric push rod, in conjunction with the telescopic rod, can adjust the height of the support plate to adapt to different operational needs. Multiple fixing slots can stably hold multiple eyeliner pencils. The electric push rod, in conjunction with a rubber pad and a pressure relief block, can assist in positioning.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic manufacturing technology, and in particular to an eyeliner positioning and feeding device. Background Technology

[0002] Currently, in the production and assembly of eyeliner pencils, a positioning feeding device is needed to accurately deliver the eyeliner pencils to the next process. With the increasing demand for automation in the beauty industry, the requirements for the accuracy, efficiency, and compatibility of eyeliner pencil feeding are becoming increasingly stringent. The stability of the feeding device directly affects the quality of subsequent processing and the production schedule.

[0003] Regarding the aforementioned issues, existing eyeliner positioning and feeding devices mostly use fixed brackets to support the eyeliners, requiring manual adjustment of the feeding position. Although some devices are equipped with simple sliding structures, they can only achieve movement in one direction, and the clamping components are mostly of fixed size, requiring the replacement of different clamps to adapt to different sizes of eyeliners. The position needs to be manually calibrated during feeding, relying on the operator's experience.

[0004] The existing equipment has significant shortcomings. The feeding position adjustment is limited, with most only allowing for horizontal or vertical adjustment, failing to achieve flexible multi-directional position adjustment. It is difficult to adapt to processing requirements with different heights and lateral distances. The clamping structure has poor adaptability, and the fixed-size clamping components cannot be flexibly adjusted. When dealing with eyeliner pens of different diameters, problems such as clamping too loosely leading to displacement or clamping too tightly damaging the pen body are prone to occur. The positioning stability is insufficient, lacking buffer and precise positioning components. During sliding adjustment, positional deviation is easily caused by impact force, and manual calibration is inefficient, increasing labor costs. The feeding efficiency is low, only able to hold a small number of eyeliner pens at a time, and the adjustment and clamping process is time-consuming, making it difficult to meet the high-efficiency requirements of automated production lines.

[0005] To address this problem, an eyeliner positioning and feeding device is proposed. Utility Model Content

[0006] To overcome the above shortcomings, this utility model provides an eyeliner positioning and feeding device, which aims to improve the problem of limited adjustment of the feeding position in the existing eyeliner positioning and feeding device technology.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: an eyeliner positioning and feeding device, comprising a base, a sliding assembly on the top of the base, the sliding assembly including a slide rail, the slide rail being fixedly connected to the top of the base, a slide rod slidably connected to the outside of the slide rail, a support block being fixedly connected to the top of the slide rod, a telescopic rod inside the support block, an electric push rod three inside the support block, a support plate fixedly connected to the top of the telescopic rod, a fixing plate two symmetrically arranged outside the support plate, a plurality of fixing grooves two fixedly connected to the top of the fixing plate two, a pressure relief block fixedly connected to the outside of the support block, a rubber pad fixedly connected to one end of the pressure relief block away from the support block, an electric push rod one fixedly connected to the other end of the rubber pad, a fixing block fixedly connected to one end of the electric push rod one away from the rubber pad, and a clamping assembly on the top of the base;

[0008] As a further description of the above technical solution:

[0009] The clamping assembly includes a support column, which is fixedly connected to the top of the base. A crossbar is fixedly connected to the top of the support column, and a fixing plate is fixedly connected to the top of the crossbar. Multiple fixing slots are fixedly connected to the top of the fixing plate. A vertical rod is fixedly connected to the top of the base. An electric push rod is fixedly connected to the side of the vertical rod near the fixing slot. A clamping plate is fixedly connected to the output end of the electric push rod. A card plate is provided inside the clamping plate. Multiple clamping rods are slidably connected inside the card plate. A spring is provided at the end of each clamping rod near the card plate. A threaded fixing pin is threadedly connected inside the clamping plate.

[0010] As a further description of the above technical solution:

[0011] One end of the spring is fixedly connected to the outside of the clamping rod, and the spring is disposed inside the clamping plate;

[0012] As a further description of the above technical solution:

[0013] The clamping rod slides inside the clamping plate;

[0014] As a further description of the above technical solution:

[0015] The fixing block is fixed to the top of the base, and the electric push rod is fixed to the top of the base;

[0016] As a further description of the above technical solution:

[0017] The three output ends of the electric push rod are fixedly connected to the bottom of the support plate, and a rotating plate is provided on the outside of the threaded fixing pin;

[0018] As a further description of the above technical solution:

[0019] The top of the first fixing groove is provided with a fixing groove, and the inside of the second fixing groove is provided with a fixing groove;

[0020] As a further description of the above technical solution:

[0021] The slide bar has a sliding groove inside.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the feeding position can be flexibly adjusted by the slide rail and slide rod. The electric push rod three, together with the telescopic rod, can adjust the height of the support plate to adapt to different operation requirements. Multiple fixed slots two can stably hold multiple eyeliner pens. The electric push rod one, together with the rubber pad and pressure relief block, can assist in positioning. The clamping component ensures stability during feeding. Overall, it improves the accuracy and efficiency of eyeliner pen feeding, reduces human operation errors, and is suitable for automated production scenarios.

[0024] 2. In this utility model, in the clamping assembly, the fixing groove of the fixing plate can initially position the eyeliner pen, the electric push rod pushes the clamping plate closer, and the clamping rod, in conjunction with the spring, can elastically clamp eyeliner pens of different specifications, with strong adaptability; the threaded fixing pin can fix the position of the clamping plate to ensure clamping stability. The overall structure makes the positioning of the eyeliner pen more accurate during feeding, reduces deviation, improves feeding stability and efficiency, and helps to facilitate smooth automated production. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of an eyeliner pencil positioning and feeding device proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the support plate of an eyeliner positioning and feeding device proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the clamping plate of an eyeliner positioning and feeding device proposed in this utility model.

[0028] Legend:

[0029] 1. Base; 2. Slide rail; 3. Support column; 4. Slide rod; 5. Support block; 6. Support plate; 7. Crossbar; 8. Fixing plate one; 9. Fixing groove one; 10. Telescopic rod; 11. Pressure relief block; 12. Rubber pad; 13. Electric push rod one; 14. Fixing block; 15. Upright pole; 16. Electric push rod two; 17. Clamping plate; 18. Electric push rod three; 19. Fixing plate two; 20. Fixing groove two; 21. Clamping rod; 22. Card plate; 23. Threaded fixing pin; 24. Spring. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figures 1-3 This utility model provides an embodiment of an eyeliner pencil positioning and feeding device, comprising a base 1, a sliding assembly on the top of the base 1, the sliding assembly including a slide rail 2, the slide rail 2 being fixedly connected to the top of the base 1, a slide rod 4 being slidably connected to the outside of the slide rail 2, a support block 5 being fixedly connected to the top of the slide rod 4, a telescopic rod 10 being provided inside the support block 5, an electric push rod 18 being provided inside the support block 5, a support plate 6 being fixedly connected to the top of the telescopic rod 10, and a fixing plate 19 being symmetrically arranged on the outside of the support plate 6, with multiple fixing grooves fixedly connected to the top of the fixing plate 19. 20. A pressure relief block 11 is fixedly connected to the outside of the support block 5. A rubber pad 12 is fixedly connected to one end of the pressure relief block 11 away from the support block 5. An electric push rod 13 is fixedly connected to the other end of the rubber pad 12. A fixing block 14 is fixedly connected to one end of the electric push rod 13 away from the rubber pad 12. A clamping assembly is provided on the top of the base 1. One end of the spring 24 is fixedly connected to the outside of the clamping rod 21. The spring 24 is located inside the clamping plate 17. The clamping rod 21 slides inside the clamping plate 17. The fixing block 14 is fixed to the top of the base 1. The electric push rod 13 is fixed to the top of the base 1.

[0032] Specifically, base 1 provides stable support for the whole and is the foundation for the installation of all components. In the sliding assembly, the slide rail 2 is fixed to the top of the base 1, providing a sliding track for the slide rod 4. The slide rod 4 can slide along the slide rail 2, driving the support block 5 fixed at the top to adjust its lateral position, thus achieving flexible adjustment of the feeding position. The electric push rod 18 inside the support block 5 serves as a power source, driving the telescopic rod 10 to extend and retract, thereby driving the support plate 6 fixed at the top of the telescopic rod 10 to rise and fall, meeting the feeding needs of different heights. The symmetrical fixed plate 19 outside the support plate 6 serves as a load-bearing component, and the multiple fixed slots 20 on its top can each hold a single eyeliner pen, enabling the simultaneous positioning and storage of multiple eyeliner pens. The pressure relief block 11 outside the support block 5 can buffer pressure and prevent damage to the components due to excessive force, and the rubber pad 12 connected to it further enhances the buffering effect. One end of the electric push rod 13 is connected to the rubber pad 12, and the other end is fixed to the fixed block 14. When the electric push rod 13 extends and retracts, it can push the support block 5, assisting the slide rod 4 in accurately positioning on the slide rail 2, ensuring accurate feeding position.

[0033] Reference Figures 2-3An embodiment of this utility model provides: the clamping assembly includes a support column 3, which is fixedly connected to the top of the base 1. A crossbar 7 is fixedly connected to the top of the support column 3. A fixing plate 8 is fixedly connected to the top of the crossbar 7. Multiple fixing slots 9 are fixedly connected to the top of the fixing plate 8. A vertical rod 15 is fixedly connected to the top of the base 1. An electric push rod 16 is fixedly connected to the side of the vertical rod 15 near the fixing slot 9. A clamping plate 17 is fixedly connected to the output end of the electric push rod 16. A clamping plate 22 is provided inside the clamping plate 17. Multiple clamping rods 21 are slidably connected inside the clamping plate 22. A spring 24 is provided at the end of the clamping rod 21 near the clamping plate 22. A threaded fixing pin 23 is threadedly connected inside the clamping plate 17. The output end of the electric push rod 18 is fixedly connected to the bottom of the support plate 6. A rotating piece is provided outside the threaded fixing pin 23. A fixing slot is opened at the top of the fixing slot 9. A fixing slot is provided inside the fixing slot 20. A sliding groove is provided inside the sliding rod 4.

[0034] Specifically, the support column 3 is fixed to the top of the base 1, serving as the supporting foundation for the entire clamping assembly and firmly supporting the horizontal bar 7 connected above. The horizontal bar 7 extends laterally, and the fixing plate 8 at its top serves as a support and positioning element. Multiple fixing slots 9 on the top of the fixing plate 8 can be used to embed a single eyeliner pen, achieving initial positioning of the eyeliner pen and preventing initial displacement during feeding. The upright column 15 at the top of the base 1 provides mounting support for the power component. The electric push rod 16 fixed near the fixing slot 9 is the power source for the clamping action. The electric push rod 16 can extend and retract to drive the clamping plate 17 connected to the output end to move laterally, adjusting the clamping plate. The distance between clamp 17 and the fixing groove 9 is such that the clamping plate 22 inside the clamping plate 17 is used to install the clamping rod 21. Multiple clamping rods 21 slidably connected inside the clamping plate 22 can fit against the outer wall of the eyeliner. The spring 24 at the end of the clamping rod 21 near the clamping plate 22 has elasticity and can automatically adjust the clamping force according to the diameter of the eyeliner, adapting to different specifications of eyeliner, avoiding damage to the pen body due to excessive clamping or falling off due to excessive looseness. The threaded fixing pin 23 connected inside the clamping plate 17 can be rotated to tighten the clamping plate 22, fixing the position of the clamping plate 22 inside the clamping plate 17, ensuring the stable clamping position of the clamping rod 21, and achieving precise clamping and positioning when feeding the eyeliner.

[0035] Working principle: The base 1 serves as the foundation of the device, providing a mounting reference for each component and maintaining the stability of the overall structure. The slide rail 2 provides a directional sliding path for the slide rod 4 through a preset trajectory. The slide rod 4 can move along the trajectory of the slide rail 2, driving the upper component to adjust its lateral position. The support block 5 houses the telescopic rod 10 and the electric push rod 18. When the electric push rod 18 operates, it generates telescopic force, driving the telescopic rod 10 to extend or retract in the vertical direction, thereby changing the height of the support plate 6. The support plate 6 supports the fixing plate 19. The fixing groove 20 at the top of the fixing plate 19 provides initial positioning of the eyeliner pen through its own fixing groove, preventing it from shifting during movement. The pressure relief block 11 on the outside of the support block 5 can absorb and disperse external force impacts, and the rubber pad 12 further buffers the pressure, preventing the components from being damaged due to excessive force. The electric push rod 13 can generate axial telescopic force, pushing the support block 5 to drive the slide rod 4 to move precisely on the slide rail 2. The fixing block 14 provides fixed support for the electric push rod 13.

[0036] Support column 3 provides vertical support for crossbar 7, which fixes fixing plate 8 at a specified height. Fixing groove 9 on the top of fixing plate 8 positions the eyeliner pen. Vertical rod 15 provides mounting points for electric push rod 16. When electric push rod 16 operates, it generates lateral extension force, pushing clamping plate 17 towards or away from fixing groove 9. Clamping plate 17 houses clamping plate 22 and clamping rod 21. Clamping plate 22 provides sliding guide for clamping rod 21, which can slide along the internal trajectory of clamping plate 22 and clamping plate 17. One end of spring 24 is connected to clamping rod 21. When clamping rod 21 contacts eyeliner pen, spring 24 generates a reverse force through its elastic deformation, adjusting the clamping force of clamping rod 21 on eyeliner pen. Threaded fixing pin 23 changes its position within clamping plate 17 by rotation, tightening or loosening clamping plate 22 and fixing the position of clamping plate 22 and clamping rod 21. Its external rotating plate facilitates rotation and adjustment by the operator. The internal groove of the slide bar 4 is adapted to the slide rail 2 to ensure that the slide bar 4 has a stable trajectory when it slides.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An eyeliner pencil positioning and feeding device comprising a base (1), characterized in that: A sliding assembly is provided on the top of the base (1). The sliding assembly includes a slide rail (2), which is fixedly connected to the top of the base (1). A slide rod (4) is slidably connected to the outside of the slide rail (2). A support block (5) is fixedly connected to the top of the slide rod (4). A telescopic rod (10) is provided inside the support block (5). An electric push rod (18) is provided inside the support block (5). A support plate (6) is fixedly connected to the top of the telescopic rod (10). The support plate (6) is symmetrical on the outside. A second fixing plate (19) is provided, and a plurality of second fixing slots (20) are fixedly connected to the top of the second fixing plate (19). A pressure relief block (11) is fixedly connected to the outside of the support block (5). A rubber pad (12) is fixedly connected to one end of the pressure relief block (11) away from the support block (5). An electric push rod (13) is fixedly connected to the other end of the rubber pad (12). A fixing block (14) is fixedly connected to one end of the electric push rod (13) away from the rubber pad (12). A clamping assembly is provided on the top of the base (1).

2. The eyeliner pencil positioning and feeding device according to claim 1, characterized in that: The clamping assembly includes a support column (3), which is fixedly connected to the top of the base (1). A crossbar (7) is fixedly connected to the top of the support column (3). A fixing plate (8) is fixedly connected to the top of the crossbar (7). Multiple fixing slots (9) are fixedly connected to the top of the fixing plate (8). A vertical rod (15) is fixedly connected to the top of the base (1). An electric push rod (16) is fixedly connected to the side of the vertical rod (15) near the fixing slot (9). A clamping plate (17) is fixedly connected to the output end of the electric push rod (16). A card plate (22) is provided inside the clamping plate (17). Multiple clamping rods (21) are slidably connected inside the card plate (22). A spring (24) is provided at the end of the clamping rod (21) near the card plate (22). A threaded fixing pin (23) is threadedly connected inside the clamping plate (17).

3. The eyeliner pencil positioning and feeding device according to claim 2, characterized in that: One end of the spring (24) is fixedly connected to the outside of the clamping rod (21), and the spring (24) is disposed inside the clamping plate (17).

4. The eyeliner pencil positioning and feeding device according to claim 2, characterized in that: The clamp (21) slides inside the clamp (17).

5. The eyeliner pencil positioning and feeding device according to claim 1, characterized in that: The fixing block (14) is fixed to the top of the base (1), and the electric push rod (13) is fixed to the top of the base (1).

6. The eyeliner pencil positioning and feeding device according to claim 2, characterized in that: The output end of the electric push rod three (18) is fixedly connected to the bottom of the support plate (6), and a rotating plate is provided on the outside of the threaded fixing pin (23).

7. The eyeliner pencil positioning and feeding device according to claim 2, characterized in that: The top of the first fixing groove (9) is provided with a fixing groove, and the second fixing groove (20) is provided with a fixing groove inside.

8. The eyeliner pencil positioning and feeding device according to claim 1, characterized in that: The slide bar (4) has a sliding groove inside.

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