Facial mask filling mechanism

Abstract

The utility model relates to a facial mask filling mechanism in the field of facial mask filling, which comprises a support, a filling assembly, a bag opening assembly and a material receiving assembly, the bag opening assembly comprises a driving piece, a first clamping plate, a second clamping plate and a suction nozzle, the driving piece is arranged on the support through a supporting plate, and connecting rod groups matched with the first clamping plate and the second clamping plate are arranged on two sides of the driving piece. The first clamping plate is installed at the output end of the driving piece. The suction nozzle is arranged on one side of the first clamping plate and the second clamping plate. Through the cooperation of the first clamping plate, the second clamping plate and the connecting rod set, the driving piece drives the first clamping plate and drives the second clamping plate to move reversely through the connecting rod set at the same time, the suction nozzles on the first clamping plate and the second clamping plate move synchronously, and the bag opening action is completed. The process not only improves the synchronization precision, but also effectively reduces the production cost and the manufacturing difficulty. Therefore, the filling efficiency is improved, and the problems that the bag cannot be opened, the bag is not completely opened or the bag opening position is inaccurate due to inaccurate synchronization are solved.

Description

Technical Field

[0001] The utility model relates to the field of facial mask filling, in particular to a facial mask filling mechanism. Background Art

[0002] With the continuous progress and development of the times, more and more people are beginning to pay attention to personal care and beauty maintenance. Among the many skincare products, facial masks have gradually become a popular trend due to their unique effects and convenient use. As consumer demand for facial masks continues to increase, the variety and brands of facial masks on the market are also increasing, further driving the rapid growth of facial mask market demand. Facial mask filling plays a crucial role in the facial mask production process. By adopting advanced filling technology, the production efficiency and quality of facial masks can be effectively improved. The design and optimization of facial mask filling mechanisms not only ensure the hygiene and safety of facial mask products, but also meet the specific filling requirements of different brands and types of facial masks.

[0003] Existing facial mask filling mechanisms typically use reverse motion between nozzles to achieve bag opening. However, the use of multiple cylinders to achieve this reverse motion increases manufacturing costs and complexity. Furthermore, during use, the multiple cylinders are prone to synchronization issues, resulting in problems such as inability to open the bag, incomplete bag opening, or inaccurate bag opening positions. This impacts the accuracy and efficiency of filling and bag opening. Therefore, the present utility model proposes a facial mask filling mechanism that uses a mechanical structure to achieve synchronized reverse motion. Summary of the Invention

[0004] The utility model provides a facial mask filling mechanism which realizes synchronous reverse motion by adopting a mechanical structure, thereby solving the synchronization problem caused by the linkage of multiple cylinders in the prior art.

[0005] The purpose of this utility model is achieved by the following methods:

[0006] A facial mask filling mechanism includes a bracket, a filling assembly, a bag opening assembly and a material receiving assembly, the bag opening assembly includes a driving member, a first splint, a second splint and a suction nozzle, the driving member is fixedly mounted on the bracket through a support plate, both sides of the driving member are provided with a connecting rod group connected and cooperated with the first splint and the second splint, the first splint is mounted on the output end of the driving member, and the suction nozzle is respectively arranged on one side of the first splint and the second splint.

[0007] Furthermore, the connecting rod group includes a transmission rod, an output rod and a connecting rod. The transmission rod and the output rod are slidably installed on one side of the support plate, and the connecting rod is rotatably installed on the support plate. The two ends of the transmission rod are respectively connected and cooperated with the first splint and one end of the connecting rod, and the two ends of the output rod are respectively connected and cooperated with the second splint and the other end of the connecting rod.

[0008] Furthermore, both ends of the connecting rod are provided with sliding grooves, and the transmission rod and the output rod are both provided with sliding rods that cooperate with the sliding grooves.

[0009] Furthermore, the sliding groove passes through both sides of the connecting rod, and both ends of the sliding rod are respectively provided with a step block and a locking block that cooperate with the connecting rod.

[0010] Furthermore, the filling assembly includes a fixed frame, a filling nozzle and a sliding frame, the fixed frame is installed on the upper end of the driving member, the fixed frame is provided with a driving cylinder, the sliding frame is arranged on the output end of the driving cylinder, and the filling nozzle is arranged through one side of the sliding frame.

[0011] Furthermore, guide rods are provided on both sides of the driving cylinder, a guide hole cooperating with the guide rod is provided on one side of the fixing frame, and one end of the guide rod is connected and cooperated with one side of the sliding frame.

[0012] Furthermore, the material receiving assembly includes a material guide plate and a slidable material receiving plate, the material guide plate is arranged at the lower ends of the first clamping plate and the second clamping plate, the bracket is provided with an output cylinder connected and cooperated with the material receiving plate, and the material receiving plate is slidably mounted on the bracket through the output cylinder.

[0013] The beneficial effects of this utility model are as follows: Through the precise coordination of the first and second clamping plates and the connecting rod assembly, the driver can simultaneously drive the first clamping plate and, through the connecting rod assembly, drive the second clamping plate in the opposite direction, resulting in synchronized movement of the suction nozzles on the first and second clamping plates to complete the bag opening operation. This process not only improves synchronization accuracy but also effectively reduces production costs and manufacturing difficulty. This improves filling efficiency and reduces problems such as failure to open bags, incomplete bag opening, or inaccurate bag opening positions due to inaccurate synchronization. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a first structural schematic diagram of a facial mask filling mechanism of the present utility model;

[0015] Figure 2 This is a second structural schematic diagram of a facial mask filling mechanism of the present utility model;

[0016] Figure 3This is a first cross-sectional view of a facial mask filling mechanism of the present utility model;

[0017] Figure 4 This is a second cross-sectional view of a facial mask filling mechanism of the present utility model;

[0018] Figure 5 This is a schematic structural diagram of the middle opening bag assembly of the utility model;

[0019] Figure 6 This is a schematic structural diagram of the fixing frame in the present utility model;

[0020] Figure 7 This is a schematic structural diagram of the connecting rod in the present utility model;

[0021] Figure 8 This is a schematic structural diagram of the sliding rod in the present invention;

[0022] The reference numerals in the figure are: 1-bracket, 2-filling assembly, 2A-fixed frame, 2B-filling nozzle, 2C-sliding frame, 2D-driving cylinder, 2E-guide rod, 2F-guide hole, 3-bag opening assembly, 3A-driving member, 3B-first splint, 3C-second splint, 3D-suction nozzle, 3E-support plate, 4-material receiving assembly, 4A-material guide plate, 4B-material receiving plate, 4C-output cylinder, 5-connecting rod group, 5A-transmission rod, 5B-output rod, 5C-connecting rod, 5D-sliding groove, 5E-sliding rod, 5F-step block, 5G-locking block. DETAILED DESCRIPTION

[0023] The present invention will be described in further detail below with reference to the accompanying drawings and specific implementations.

[0024] In this embodiment, refer to Figures 1-8 A facial mask filling mechanism is specifically implemented, including a bracket 1, a filling component 2, a bag opening component 3 and a material receiving component 4. The bag opening component 3 includes a driving member 3A, a first splint 3B, a second splint 3C and a suction nozzle 3D. The driving member 3A is fixedly installed on the bracket 1 through a support plate 3E. Both sides of the driving member 3A are provided with a connecting rod group 5 connected and cooperated with the first splint 3B and the second splint 3C. The first splint 3B is installed on the output end of the driving member 3A, and the suction nozzle 3D is respectively arranged on one side of the first splint 3B and the second splint 3C. The connecting rod group 5 includes a transmission rod 5A, an output rod 5B and a connecting rod 5C. The transmission rod 5A and the output rod 5B are slidably installed on one side of the support plate 3E, and the connecting rod 5C is rotatably installed on the support plate 3E. A rotating hole is provided in the center of the connecting rod 5C, and a rotating shaft matching the rotating hole is provided on the support plate 3E. The two ends of the transmission rod 5A are respectively connected and matched with the first splint 3B and one end of the connecting rod 5C, and the two ends of the output rod 5B are respectively connected and matched with the second splint 3C and the other end of the connecting rod 5C.

[0025] When the driver 3A causes the first clamping plate 3B to slide, the connecting rod 5C rotates accordingly, as the ends of the transmission rod 5A are connected to the first clamping plate 3B and one end of the connecting rod 5C, respectively. The rotation hole and the rotation axis cooperate to make the movement direction of the output rod 5B opposite to that of the transmission rod 5A, thereby causing the second clamping plate 3C to slide in the opposite direction to the first clamping plate 3B. Furthermore, because the suction nozzle 3D is located on one side of the first clamping plate 3B and the second clamping plate 3C, when the first clamping plate 3B and the second clamping plate 3C simultaneously approach the packaging bag, the suction nozzle 3D uses negative pressure to tightly absorb the packaging bag. Furthermore, the reverse movement between the first clamping plate 3B and the second clamping plate 3C realizes the opening of the packaging bag.

[0026] Connecting rod 5C is equipped with sliding grooves 5D at both ends. Both transmission rod 5A and output rod 5B are equipped with sliding rods 5E that cooperate with the sliding grooves 5D. The sliding grooves 5D run through both sides of connecting rod 5C. At each end, sliding rod 5E is equipped with step blocks 5F and locking blocks 5G, respectively, that cooperate with connecting rod 5C. The cooperation between step blocks 5F and locking blocks 5G allows sliding rod 5E to smoothly reciprocate within the sliding grooves 5D. Furthermore, the cooperation between the sliding grooves 5D and sliding rods 5E allows the transmission rod 5A and output rod 5B to maintain smooth sliding motion while achieving precise synchronized movement.

[0027] The filling assembly 2 comprises a fixed frame 2A, a filling nozzle 2B, and a sliding frame 2C. The fixed frame 2A is mounted on the upper end of the driving member 3A. A drive cylinder 2D is mounted on the fixed frame 2A, and the sliding frame 2C is located at the output end of the drive cylinder 2D. The filling nozzle 2B extends through one side of the sliding frame 2C. A liquid inlet pipe connected to the outside is installed at one end of the filling nozzle 2B. The drive cylinder 2D drives the sliding frame 2C to move, allowing the filling nozzle 2B to move directly above the bag opening after it is opened, thereby achieving precise filling. After filling is completed, it retracts to avoid interfering with the feeding process. Guide rods 2E are located on either side of the drive cylinder 2D. A guide hole 2F is provided on one side of the fixed frame 2A, which mates with the guide rods 2E. One end of the guide rod 2E is connected to one side of the sliding frame 2C. The cooperation between the guide rods 2E and the guide hole 2F ensures stable movement of the sliding frame 2C during the filling process, ensuring the precise positioning of the filling nozzle 2B.

[0028] The material receiving assembly 4 includes a guide plate 4A and a slidable receiving plate 4B. The guide plate 4A is located at the lower ends of the first and second clamping plates 3B and 3C. The bracket 1 is equipped with an output cylinder 4C that engages with the receiving plate 4B. The receiving plate 4B is slidably mounted on the bracket 1 via the output cylinder 4C. The guide plate 4A restrains the packaging bag in a specific position, ensuring that the receiving plate 4B can accurately catch the bag. The output cylinder 4C allows the receiving plate 4B to slide back and forth, thereby enabling the receiving and unloading of the material.

[0029] The beneficial effects of this utility model are as follows: Through the precise coordination of the first clamping plate 3B, the second clamping plate 3C, and the connecting rod assembly 5, the driving member 3A simultaneously drives the first clamping plate 3B and, through the connecting rod assembly 5, drives the second clamping plate 3C in the opposite direction, resulting in synchronized movement of the suction nozzles 3D on the first clamping plate 3B and the second clamping plate 3C, completing the bag opening operation. This process not only improves synchronization accuracy but also effectively reduces production costs and manufacturing difficulty. This improves filling efficiency and reduces problems such as failure to open a bag, incomplete bag opening, or inaccurate bag opening position due to inaccurate synchronization.

[0030] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention is disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of the above-disclosed technical contents without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technology of the present invention, which do not depart from the content of the technical solution of the present invention, are within the scope of the technical solution of the present invention.

Claims

1. A facial mask filling mechanism, comprising a support (1), a filling component (2), a bag opening component (3) and a material receiving component (4), characterized in that: The bag opening assembly (3) includes a driving member (3A), a first clamping plate (3B), a second clamping plate (3C) and a suction nozzle (3D). The driving member (3A) is fixedly mounted on the bracket (1) via a support plate (3E). Both sides of the driving member (3A) are provided with a connecting rod group (5) for connecting and cooperating with the first clamping plate (3B) and the second clamping plate (3C). The first clamping plate (3B) is mounted on the output end of the driving member (3A), and the suction nozzle (3D) is respectively arranged on one side of the first clamping plate (3B) and the second clamping plate (3C).

2. A facial mask filling mechanism according to claim 1, characterized in that: The connecting rod group (5) includes a transmission rod (5A), an output rod (5B) and a connecting rod (5C); the transmission rod (5A) and the output rod (5B) are slidably mounted on one side of the support plate (3E); the connecting rod (5C) is rotatably mounted on the support plate (3E); the two ends of the transmission rod (5A) are respectively connected and matched with the first clamping plate (3B) and one end of the connecting rod (5C); the two ends of the output rod (5B) are respectively connected and matched with the second clamping plate (3C) and the other end of the connecting rod (5C).

3. A facial mask filling mechanism according to claim 2, characterized in that: Both ends of the connecting rod (5C) are provided with sliding grooves (5D), and the transmission rod (5A) and the output rod (5B) are both provided with sliding rods (5E) that cooperate with the sliding grooves (5D).

4. A facial mask filling mechanism according to claim 3, characterized in that: The sliding groove (5D) passes through both sides of the connecting rod (5C), and both ends of the sliding rod (5E) are respectively provided with a step block (5F) and a locking block (5G) that match the connecting rod (5C).

5. The facial mask filling mechanism according to claim 1, characterized in that: The filling assembly (2) comprises a fixed frame (2A), a filling nozzle (2B) and a sliding frame (2C); the fixed frame (2A) is mounted on the upper end of the driving member (3A); a driving cylinder (2D) is provided on the fixed frame (2A); the sliding frame (2C) is provided on the output end of the driving cylinder (2D); and the filling nozzle (2B) is provided through one side of the sliding frame (2C).

6. A facial mask filling mechanism according to claim 5, characterized in that: Guide rods (2E) are provided on both sides of the driving cylinder (2D), a guide hole (2F) cooperating with the guide rod (2E) is provided on one side of the fixing frame (2A), and one end of the guide rod (2E) is connected and cooperated with one side of the sliding frame (2C).

7. The facial mask filling mechanism according to claim 1, characterized in that: The material receiving assembly (4) includes a material guide plate (4A) and a slidable material receiving plate (4B), wherein the material guide plate (4A) is arranged at the lower ends of the first clamping plate (3B) and the second clamping plate (3C), and the bracket (1) is provided with an output cylinder (4C) connected to and matched with the material receiving plate (4B), and the material receiving plate (4B) is slidably mounted on the bracket (1) through the output cylinder (4C).

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