A mask liquid quantitative filling device for mask production
Patent Information
- Application Number
- CN202521941667.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-10
- Publication Date
- 2026-09-08
- Estimated Expiration
- 2035-09-10
AI Technical Summary
[0002]在面膜生产的面膜液定量灌装环节，当前主流装置存在成本高昂且结构复杂(依赖大量精密电器元件，采购与维护成本高、停机时间长)、定量精度难把控且调节不便(固定容积式需拆换组件，电子调节依赖专业人员且易偏差)、设备兼容性差且安装繁琐(定量组件与框架一体化，维修周期长、适配性低)、操作门槛高(需复杂程序设定，培训成本高且易失误)的问题，难以满足中小规模面膜生产企业对“低成本、高精度、易操作”设备的迫切需求
[0012] This invention significantly reduces manufacturing and usage costs by simplifying the structure (using a small number of basic electrical components), making it suitable for small to medium production capacity. Utilizing a mechanical adjustment structure of "moving block + scale line + trigger switch two," it achieves visualized and precise adjustment of the filling volume, ensuring consistent product quality. Through motor drive and trigger switch linkage, it enables automated cyclical operation, reducing operational barriers and labor intensity. Furthermore, by eliminating complex electronic modules, the core actions rely on the coordination of mechanics and basic electrical components, ensuring stable and reliable operation, reducing the risk of malfunctions, and effectively addressing the pain points of traditional devices to meet production needs.
Smart Images
Figure CN224727230U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of facial mask production, specifically to a quantitative filling device for facial mask liquid in facial mask production. Background Technology
[0002] In the quantitative filling process of facial mask production, current mainstream equipment suffers from several drawbacks: high cost and complex structure (relying on numerous precision electrical components, resulting in high procurement and maintenance costs and long downtime); difficulty in controlling quantitative accuracy and inconvenient adjustment (fixed-volume systems require component replacement, and electronic adjustments rely on professional personnel and are prone to deviation); poor equipment compatibility and cumbersome installation (quantitative components are integrated with the frame, leading to long maintenance cycles and low adaptability); and high operational barriers (requiring complex program settings, high training costs, and susceptibility to errors). These issues make it difficult to meet the urgent needs of small and medium-sized facial mask manufacturers for "low-cost, high-precision, and easy-to-operate" equipment. Therefore, those skilled in the art have provided a quantitative filling device for facial mask production to address the problems mentioned in the background section. Utility Model Content
[0003] To solve the above technical problems, this utility model provides a quantitative filling device for facial mask liquid in facial mask production, including a horizontal plate and a lifting plate. The horizontal plate has several round holes, and a quantitative cylinder is placed inside the round holes. One-way valve one and one-way valve two are installed at the lower end of the quantitative cylinder. A piston block is slidably connected inside the quantitative cylinder. A sliding rod is installed at the upper end of the piston block, and the upper end of the sliding rod passes through the quantitative cylinder to install a locking mechanism.
[0004] The lifting plate has several square holes inside, and a snap-fit mechanism is set in the square holes. The inner wall of the square holes is symmetrically opened with slots. A grooved plate is set on the front side of the lifting plate. Fixed blocks are symmetrically installed at the rear end of the grooved plate. Threaded rods are rotatably connected inside the two fixed blocks. A motor is installed at the upper end of the threaded rod and the motor is electrically connected to the controller. A threaded sleeve is fitted on the outer surface of the threaded rod and the threaded sleeve is fixedly connected to the lifting plate. A trigger switch is installed at the bottom inside the grooved plate and the trigger switch is electrically connected to the controller.
[0005] A guide rod is installed inside the groove plate. A guide block is slidably connected to the outer surface of the guide rod, and a threaded sleeve is fixedly connected to the guide block. A moving block is slidably connected to the outer surface of the guide rod, and the moving block is located on the upper side of the guide block. A trigger switch two is installed at the lower end of the moving block, and the trigger switch two is electrically connected to the controller.
[0006] Preferably, a mating groove is provided at the position of the circular hole at the lower end of the horizontal plate, a fastening bolt is provided at the rear end of the mating groove, a mating block is installed on the side of the metering cylinder, and a threaded groove is provided at the rear end of the mating block.
[0007] Preferably, the inlet of check valve one faces upward and the outlet faces downward, the inlet of check valve two faces downward and the outlet faces upward, a discharge pipe is installed at the lower end of check valve one, a connecting pipe is installed at the lower end of check valve two, and a connector is installed at one end of the connecting pipe.
[0008] Preferably, the snap-fit mechanism includes a square plate and a snap-fit block. The upper end of the square plate has symmetrically opened grooves, and the snap-fit block is slidably connected inside the groove. A spring is symmetrically installed at one end of the snap-fit block, and a snap-fit block is installed at the other end of the snap-fit block.
[0009] Preferably, the grooved plate has lifting holes on its side, rubber anti-slip strips are installed on its side, and scale lines are provided on its side.
[0010] Preferably, the movable block is rotatably connected to a rotating bolt on its side, and the rotating bolt passes through a lifting hole. The outer surface of the rotating bolt is threadedly connected to an extrusion block, and the extrusion block is located on the side of the groove plate. The side of the extrusion block is spiked.
[0011] The technical effects and advantages of this utility model are as follows:
[0012] This invention significantly reduces manufacturing and usage costs by simplifying the structure (using a small number of basic electrical components), making it suitable for small to medium production capacity. Utilizing a mechanical adjustment structure of "moving block + scale line + trigger switch two," it achieves visualized and precise adjustment of the filling volume, ensuring consistent product quality. Through motor drive and trigger switch linkage, it enables automated cyclical operation, reducing operational barriers and labor intensity. Furthermore, by eliminating complex electronic modules, the core actions rely on the coordination of mechanics and basic electrical components, ensuring stable and reliable operation, reducing the risk of malfunctions, and effectively addressing the pain points of traditional devices to meet production needs. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of this application;
[0014] Figure 2 This is a schematic diagram of the horizontal plate structure of this application;
[0015] Figure 3 This is a schematic diagram of the card receiving mechanism in this application;
[0016] Figure 4 This is a schematic diagram of the grooved plate of this application;
[0017] Figure 5 This is a schematic diagram of the scale lines in this application;
[0018] In the picture:
[0019] 1. Horizontal plate; 2. Round hole; 3. Mating groove; 4. Fastening bolt; 5. Measuring cylinder; 6. Mating block; 7. Threaded groove; 8. One-way valve; 9. Discharge pipe;
[0020] 10. One-way valve II; 11. Connecting pipe; 12. Piston block; 13. Sliding rod; 14. Snap-fit mechanism; 15. Square plate; 16. Slide groove; 17. Pull-out block; 18. Spring; 19. Locking block;
[0021] 20. Lifting plate; 21. Square hole; 22. Slot; 23. Groove plate; 24. Fixing block; 25. Threaded rod; 26. Motor; 27. Threaded sleeve; 28. Guide rod; 29. Guide block;
[0022] 30. Trigger switch one; 31. Lifting hole; 32. Moving block; 33. Trigger switch two; 34. Rotating bolt; 35. Pressing block; 36. Rubber anti-slip strip; 37. Scale line; 38. Connecting seat. Detailed Implementation
[0023] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.
[0024] like Figures 1-5As shown in the figure, this embodiment provides a quantitative filling device for facial mask liquid in facial mask production, including a horizontal plate 1 and a lifting plate 20. The horizontal plate 1 has several circular holes 2 inside. A mating groove 3 is formed at the lower end of the horizontal plate 1 corresponding to the position of the circular holes 2. A fastening bolt 4 is set at the rear end of the mating groove 3. A quantitative cylinder 5 is placed inside the circular holes 2. A mating block 6 is installed on the side of the quantitative cylinder 5. A threaded groove 7 is formed at the rear end of the mating block 6. A one-way valve 8 and a two-way valve 10 are installed at the lower end of the quantitative cylinder 5. The inlet of one-way valve 8 faces upward and the outlet faces downward, while the inlet of one-way valve 10 faces downward and the outlet faces upward. A discharge pipe 9 is installed at the lower end of one-way valve 8, and a connecting pipe is installed at the lower end of one-way valve 10. 11, and a connector is installed at one end of the connecting pipe 11. A piston block 12 is slidably connected inside the metering cylinder 5. A sliding rod 13 is installed on the upper end of the piston block 12, and a locking mechanism 14 is installed through the upper end of the sliding rod 13 through the metering cylinder 5. The locking mechanism 14 includes a square plate 15 and a locking block 19. A sliding groove 16 is symmetrically opened on the upper end of the square plate 15. A latching block 17 is slidably connected inside the sliding groove 16. A spring 18 is symmetrically installed on one end of the latching block 17, and a locking block 19 is installed on the other end of the latching block 17. Several square holes 21 are opened inside the lifting plate 20, and the locking mechanism 14 is set in the square holes 21. The locking groove 22 is symmetrically opened on the inner wall of the square holes 21. A grooved plate 23 is provided on the front side of plate 20. A connecting seat 38 is installed at the lower end of the grooved plate 23, and the connecting seat 38 is fixedly connected to the horizontal plate 1. Fixing blocks 24 are symmetrically installed at the rear end of the grooved plate 23. Threaded rods 25 are rotatably connected inside the two fixing blocks 24. A motor 26 is installed at the upper end of the threaded rod 25, and the motor 26 is electrically connected to the controller. A threaded sleeve 27 is fitted on the outer surface of the threaded rod 25, and the threaded sleeve 27 is fixedly connected to the lifting plate 20. A lifting hole 31 is opened on the side of the grooved plate 23. A rubber anti-slip strip 36 is installed on the side of the grooved plate 23. A scale line 37 is set on the side of the grooved plate 23. A trigger switch 30 is installed at the bottom inside the grooved plate 23. The controller is electrically connected to the groove plate 23. A guide rod 28 is installed inside the groove plate 23. A guide block 29 is slidably connected to the outer surface of the guide rod 28, and a threaded sleeve 27 is fixedly connected to the guide block 29. A moving block 32 is slidably connected to the outer surface of the guide rod 28, and the moving block 32 is located on the upper side of the guide block 29. A trigger switch 33 is installed at the lower end of the moving block 32, and the trigger switch 33 is electrically connected to the controller. A rotating bolt 34 is rotatably connected to the side of the moving block 32, and the rotating bolt 34 passes through the lifting hole 31. A pressing block 35 is threadedly connected to the outer surface of the rotating bolt 34, and the pressing block 35 is located on the side of the groove plate 23. The side of the pressing block 35 is spiked.
[0025] The working principle of this utility model is as follows:
[0026] Place the metering cylinder 5 into the round hole 2, so that the mating block 6 is placed into the mating groove 3. Then screw the fastening bolt 4 into the threaded groove 7 to fix the position of the mating block 6, thereby fixing the metering cylinder 5 in the round hole 2. At the same time, place the square plate 15 into the square hole 21. Then, push the buckle block 17 to move through the spring 18. The buckle block 17 drives the locking block 19 to insert into the locking groove 22, so that the square plate 15 is fixed in the lifting plate 20. Connect the connecting pipe 11 to the membrane liquid storage tank through the connector.
[0027] Push the moving block 32 to move outside the guide rod 28, observe the position of the extrusion block 35 on the scale line 37 to control the height of the trigger switch 2 33, and then rotate the rotating bolt 34 to drive the extrusion block 35 to press against the rubber anti-slip strip 36 to fix the position of the trigger switch 2 33.
[0028] Motor 26 drives threaded rod 25 to rotate, threaded rod 25 drives threaded sleeve 27 to rise and fall, threaded sleeve 27 drives guide block 29 and lifting plate 20 to rise and fall. Threaded sleeve 27 first drives guide block 29 and lifting plate 20 to rise. Lifting plate 20 drives square plate 15 and sliding rod 13 to rise through slot 22 and block 19. Sliding rod 13 drives piston block 12 to rise in metering cylinder 5, so that one-way valve 8 is closed and one-way valve 10 is opened. Membrane liquid in membrane liquid storage tank is drawn into metering cylinder 5 through connecting pipe 11 and connector. When guide block 29 rises with threaded sleeve 27 and presses trigger switch 2 33, trigger switch 2 33 controls motor 26 to stop rotating forward first, piston block 12 stops rising, and metering liquid is drawn from inside metering cylinder 5.
[0029] Then, the motor 26 reverses and drives the threaded rod 25 to reverse, causing the threaded sleeve 27, guide block 29 and lifting plate 20 to descend. The lifting plate 20 drives the piston block 12 to descend in the metering cylinder 5. One-way valve 8 opens and one-way valve 10 closes. The metering liquid in the metering cylinder 5 is discharged into the mask packaging bag through the discharge pipe 9. At the same time, after the guide block 29 descends to the bottom, it will press the trigger switch 30. The trigger switch 30 controls the motor 26 to stop working and then rotate forward to work, and then perform the next metering and discharge of the membrane liquid.
[0030] Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.
Claims
1. A mask solution quantitative filling device for mask production, comprising a cross plate (1) and a lifting plate (20), characterized in that, The horizontal plate (1) has several round holes (2) inside, and a metering cylinder (5) is placed inside the round holes (2). One-way valve one (8) and one-way valve two (10) are installed at the lower end of the metering cylinder (5). A piston block (12) is slidably connected inside the metering cylinder (5). A sliding rod (13) is installed at the upper end of the piston block (12), and a snap-fit mechanism (14) is installed through the metering cylinder (5) at the upper end of the sliding rod (13). The lifting plate (20) has several square holes (21) inside, and a snap-fit mechanism (14) is provided in the square holes (21). The inner wall of the square holes (21) is symmetrically provided with slots (22). The front side of the lifting plate (20) is provided with a groove plate (23). The rear end of the groove plate (23) is symmetrically installed with fixing blocks (24). The two fixing blocks (24) are rotatably connected with threaded rods (25). The upper end of the threaded rods (25) is equipped with a motor (26), and the motor (26) is electrically connected to the controller. The outer surface of the threaded rods (25) is fitted with a threaded sleeve (27), and the threaded sleeve (27) is fixedly connected to the lifting plate (20). The bottom of the groove plate (23) is equipped with a trigger switch (30), and the trigger switch (30) is electrically connected to the controller. A guide rod (28) is installed inside the groove plate (23). A guide block (29) is slidably connected to the outer surface of the guide rod (28), and the guide block (29) is fixedly connected to the threaded sleeve (27). A moving block (32) is slidably connected to the outer surface of the guide rod (28), and the moving block (32) is located on the upper side of the guide block (29). A trigger switch (33) is installed at the lower end of the moving block (32), and the trigger switch (33) is electrically connected to the controller.
2. The mask liquid dosing and filling device for mask production according to claim 1, characterized in that, A mating groove (3) is provided at the lower end of the horizontal plate (1) corresponding to the position of the round hole (2). A fastening bolt (4) is provided at the rear end of the mating groove (3). A mating block (6) is installed on the side of the metering cylinder (5). A threaded groove (7) is provided at the rear end of the mating block (6).
3. The quantitative filling device for facial mask liquid in facial mask production according to claim 1, characterized in that, The inlet of the first check valve (8) is facing upward and the outlet is facing downward, while the inlet of the second check valve (10) is facing downward and the outlet is facing upward. A discharge pipe (9) is installed at the lower end of the first check valve (8), and a connecting pipe (11) is installed at the lower end of the second check valve (10). A connector is installed at one end of the connecting pipe (11).
4. The mask liquid dosing and filling device for mask production according to claim 1, characterized in that, The snap-fit mechanism (14) includes a square plate (15) and a snap-fit block (19). The upper end of the square plate (15) is symmetrically provided with a sliding groove (16). The sliding groove (16) is slidably connected to a snap-fit block (17). A spring (18) is symmetrically installed at one end of the snap-fit block (17), and a snap-fit block (19) is installed at the other end of the snap-fit block (17).
5. A quantitative filling device for facial mask liquid in facial mask production according to claim 1, characterized in that, The grooved plate (23) has a lifting hole (31) on its side, a rubber anti-slip strip (36) is installed on its side, and a scale line (37) is set on its side.
6. The facial mask liquid quantitative filling device for facial mask production according to claim 1, characterized in that, The movable block (32) is rotatably connected to a rotating bolt (34) on its side, and the rotating bolt (34) passes through the lifting hole (31). The outer surface of the rotating bolt (34) is threadedly connected to a pressing block (35), and the pressing block (35) is located on the side of the groove plate (23). The side of the pressing block (35) is spike-shaped.