A liquid skin care product filling device

Abstract

The utility model relates to filling device technical field, and disclose a kind of liquid skin care product filling device, the liquid skin care product filling device, including rack.The liquid skin care product filling device, by setting filling assembly, current container body is conveyed to the liquid outlet pipe just below and waits to fill, start the first cylinder on vertical support, so that moving frame moves downward, slide rod synchronous motion in vertical support, drive filling head and liquid outlet pipe synchronous motion, start filling head and solenoid valve, so that skin care product liquid in liquid storage tank passes through flexible bend, filling head and liquid outlet pipe enters the inside of container body below, and by the setting of multiple groups can improve filling efficiency, when moving slider in sliding groove, so that bolt moves synchronously in horizontal groove, cooperate bolt and nut adjust the distance between multiple filling heads, to adapt to the container body of different diameter, have more accurate filling amount, smaller error, more extensive filling amount range, can improve applicability.

Description

Technical Field

[0001] This utility model relates to the field of filling device technology, specifically a liquid skin care product filling device. Background Technology

[0002] In the skincare product manufacturing process, filling liquid skincare products into packaging bottles is a crucial step, and this operation is currently mainly achieved by filling machines. With the booming development of the skincare product market, consumers' demands for product quality and production efficiency are increasing, and liquid skincare product filling technology is also constantly being innovated.

[0003] Currently, there is a wide variety of liquid filling machines. In terms of automation level, they cover semi-automatic filling machines and fully automatic filling production lines. In terms of applicable material characteristics, there are filling machines for ordinary liquids and special filling machines for high-viscosity liquids. In the field of liquid skin care product filling, the common working principles of filling machines mainly include gravity filling, pressure filling and piston filling.

[0004] However, current filling machines can often only fill containers of a single diameter. For packaging bottles of different sizes, some filling machines can be used with clamping devices, but the spacing between multiple filling heads is inconvenient to adjust. Filling machines often require complex debugging and tooling mold replacement, which is time-consuming and labor-intensive, affecting production efficiency, filling volume is not accurate enough, filling error is large, and the filling volume range is not wide enough. In view of this, we propose a liquid skin care product filling device. Utility Model Content

[0005] The purpose of this invention is to provide a liquid skin care product filling device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A liquid skincare product filling device includes a frame, a crossbeam fixedly installed inside the frame, a stepping servo conveyor mounted on the crossbeam, a container body placed on the stepping servo conveyor, an adjusting clamping component mounted on the crossbeam, and a filling assembly mounted on the frame. The filling assembly includes:

[0008] A liquid storage tank is fixedly installed at the top of the frame. The liquid storage tank is filled with skin care liquid. A vertical frame is fixedly installed inside the top of the frame. A first cylinder is fixedly installed on the upper surface of the bottom end of the vertical frame. The bottom of the piston end of the first cylinder is fixedly connected to the center of the top of the movable frame. Sliding rods are fixedly installed at both ends of the top of the movable frame. The sliding rods are slidably installed inside the vertical frame.

[0009] A filling head is fixedly installed on the outer wall of the movable frame. A flexible bend is fixedly installed between the top of the filling head and the bottom of the liquid storage tank. A solenoid valve is provided on the filling head.

[0010] The filling head has a slider fixedly installed on its outer wall. The side wall of the movable frame has a through groove. The slider slides inside the groove. The top of the movable frame has a through transverse groove. The top of a bolt slides inside the transverse groove. The bottom of the bolt slides inside the slider. A nut is installed on the external thread of the bottom of the bolt. The bottom of the filling head has a liquid outlet pipe fixedly installed on its bottom.

[0011] In a further embodiment, the stepper servo conveyor includes a servo motor, a conveyor roller, a conveyor wheel, and a conveyor belt, with the container body placed on the conveyor belt for better transport of the container body.

[0012] In a further embodiment, the adjusting clamp includes a mounting bracket, a baffle, and an adjusting screw to better accommodate container bodies of various diameters.

[0013] In a further embodiment, the filling head, flexible bend, solenoid valve, slider, bolt, nut, and outlet pipe are provided in multiple sets to improve filling efficiency.

[0014] In a further embodiment, the frame is also equipped with a cleaning assembly, which includes a servo motor. The servo motor is fixedly installed on the inner wall of the frame, and a rotating shaft is fixedly installed on the output end of the servo motor. A disc is provided on the outside of the rotating shaft, and two discs are provided. A connecting rod is fixedly installed between the two discs.

[0015] In a further embodiment, a lower disc is fixedly mounted at the bottom center of the top of the rotating shaft. Both discs have notches, and the diameter and notch size of the lower disc are larger than those of the upper disc, thus better accommodating the container body which is narrower at the top and wider at the bottom. A transition frame is fixedly mounted on the inner wall of the frame. The transition frame and the disc have the same axis as their circular cross-sections, and neither the transition frame nor the disc intersects with the stepper servo transmission component or the adjusting clamping component, thus avoiding motion interference.

[0016] In a further embodiment, a mounting bracket is fixedly installed on the inner wall of the top of the frame. A second cylinder is fixedly installed at one end of the mounting bracket. The bottom of the piston end of the second cylinder is fixedly installed at the center of the top of the circular cover. One end of an air inlet pipe is fixedly installed inside the arc-shaped side wall of the circular cover. Multiple sets of air inlet pipes are arranged, and each set of air inlet pipes is arranged in a circumferential array with the center of the circular cross-section of the circular cover as the array center. A suction pump is fixedly installed at the other end of the mounting bracket. The input end of the suction pump is fixedly connected to the output end of a multi-head pipe. The input end of the multi-head pipe is connected to the other end of the multiple sets of air inlet pipes through a flexible hose. The output end of the suction pump is connected to a collection and processing device.

[0017] Compared with the prior art, this utility model provides a liquid skin care product filling device, which has the following beneficial effects:

[0018] 1. This liquid skincare product filling device, in order to improve filling efficiency and applicability, is equipped with a filling assembly. First, in conjunction with the frame, horizontal frame, stepper servo conveyor, and adjusting clamping components, the current container body is transported to the position directly below the liquid outlet pipe to await filling. The first cylinder on the vertical frame is activated, causing the moving frame to move downwards. Simultaneously, the sliding rod moves within the vertical frame, driving the filling head and liquid outlet pipe to move synchronously. The filling head and solenoid valve are activated, allowing the skincare liquid in the storage tank to enter the container body below through the flexible bend, filling head, and liquid outlet pipe. Multiple sets of filling heads enhance filling efficiency. When the slider moves within the chute, the bolt moves synchronously within the horizontal groove. Tightening the nuts on the bolts adjusts the distance between the multiple filling heads, facilitating the adaptation to containers of different diameters. This results in more precise filling volume, smaller errors, and a wider filling volume range, thereby improving applicability.

[0019] 2. This liquid skincare product filling device, in order to improve the filling effect, is equipped with a cleaning component. When the container body moves to the notch of the disc after filling, the servo motor is activated simultaneously, causing the shaft to rotate. This, in conjunction with the connecting rod, causes the two discs to rotate, thereby moving the container body on the transition frame. Once the container body is directly below the dome, the second cylinder on the fixed frame is activated simultaneously, causing the dome and air inlet pipe to move downwards to the outside of the top of the container body. Then, the suction pump is activated, working with the multi-head pipe and flexible hose to allow the air inlet pipe to draw in air, thereby removing any residual liquid or dust that may be present on the outside of the top of the container body, while avoiding the suction of liquid from inside the container body. After cleaning, all components are reset, and the servo motor continues to run, causing the container body to continue rotating and return to the stepper servo conveyor, thus improving the filling effect. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of the present invention from another perspective;

[0022] Figure 3 This utility model Figure 2 Enlarged structural diagram of region A in the middle;

[0023] Figure 4 This is a schematic cross-sectional view of part of the structure of this utility model;

[0024] Figure 5 This is a cross-sectional view of part of the structure of this utility model;

[0025] Figure 6 This utility model Figure 5 Enlarged structural diagram of region B in the middle;

[0026] Figure 7 This is a cross-sectional schematic diagram of the mobile frame of this utility model.

[0027] Explanation of icon numbers:

[0028] 1. Frame; 2. Crossbeam; 3. Stepper servo conveyor; 4. Container body; 5. Adjustable clamping components;

[0029] 6. Filling assembly; 61. Storage tank; 62. Vertical frame; 63. First cylinder; 64. Moving frame; 65. Slide bar; 66. Filling head; 67. Flexible bend; 68. Solenoid valve; 69. Slider; 610. Slide groove; 611. Horizontal groove; 612. Bolt; 613. Nut; 614. Discharge pipe;

[0030] 7. Cleaning components; 71. Servo motor; 72. Rotary shaft; 73. Disc; 74. Connecting rod; 75. Transition frame; 76. Fixing frame; 77. Second cylinder; 78. Circular cover; 79. Intake pipe; 710. Suction pump; 711. Multi-head pipe. Detailed Implementation

[0031] 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.

[0032] In this application, the term "above" indicates the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. It is primarily used to better describe this application and its embodiments, and is not intended to limit the indicated device, element, or component to having a specific orientation, or to construct and operate in a specific orientation. Furthermore, the term "above" may also be used in certain circumstances to indicate a dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application according to the specific circumstances.

[0033] Please see Figures 1-7 This utility model provides a technical solution:

[0034] A liquid skincare product filling device includes a frame 1, a crossbeam 2 fixedly installed inside the frame 1, a stepper servo conveyor 3 mounted on the crossbeam 2, a container body 4 placed on the stepper servo conveyor 3, and an adjusting clamp 5 mounted on the crossbeam 2. The stepper servo conveyor 3 includes a servo motor, a conveyor roller, a conveyor belt pulley, and a conveyor belt, with the container body 4 placed on the conveyor belt for better transport. The adjusting clamp 5 includes a mounting bracket, a baffle, and an adjusting screw to better accommodate containers 4 of various diameters. (It is worth noting that since the stepper servo conveyor 3 and the adjusting clamp 5 are existing technologies, their detailed structural principles are not described here.)

[0035] In one embodiment of this utility model, a filling assembly 6 is provided on the frame 1. The filling assembly 6 includes a liquid storage tank 61. The liquid storage tank 61 is fixedly installed at the top of the frame 1. The liquid storage tank 61 is filled with skin care liquid. A vertical frame 62 is fixedly installed inside the top of the frame 1. A first cylinder 63 is fixedly installed on the upper surface of the bottom end of the vertical frame 62. The bottom of the piston end of the first cylinder 63 is fixedly connected to the top center of the movable frame 64. Slide rods 65 are fixedly installed at both ends of the top of the movable frame 64. The slide rods 65 are slidably installed inside the vertical frame 62. A filling head 66 is fixedly installed on the outer wall of the movable frame 64. A flexible bend 67 is fixedly installed between the top end of the filling head 66 and the bottom end of the liquid storage tank 61. A solenoid valve 68 is installed on the filling head 66. A slider 69 is fixedly installed on the outer wall of the filling head 66. A through groove 610 is opened on the side wall of the moving frame 64. The slider 69 slides and fits inside the groove 610. A through transverse groove 611 is opened at the top of the moving frame 64. The top of a bolt 612 slides and fits inside the transverse groove 611. The bottom of the bolt 612 slides and fits inside the slider 69. A nut 613 is installed on the external thread of the bottom of the bolt 612. A liquid outlet pipe 614 is fixedly installed at the bottom of the filling head 66. In addition, there are four sets of filling head 66, flexible bend pipe 67, solenoid valve 68, slider 69, bolt 612, nut 613 and liquid outlet pipe 614 to improve filling efficiency.

[0036] In this embodiment, the servo motor of the stepper servo conveyor 3 first drives the conveyor roller and conveyor belt pulley to rotate, which in turn drives the conveyor belt to move the container body 4 along the horizontal frame 2, moving it to the position directly below the liquid outlet pipe 614 to await filling. At this time, the first cylinder 63 on the vertical frame 62 is activated, and its piston end extends downward, pushing the moving frame 64 to move downward in the vertical direction. The slide rods 65 at both ends of the top of the moving frame 64 slide synchronously in the guide groove inside the vertical frame 62, ensuring that the moving frame 64 descends smoothly. This, in turn, drives the filling head 66 fixed on its outer wall and the liquid outlet pipe 614 at the bottom to move downward synchronously until the port of the liquid outlet pipe 614 is close to the opening of the container body 4. Then, the filling head 66 is activated to make its internal pump work, and at the same time, the solenoid valve 6 is opened. 8. Under pressure, the skincare liquid in the storage tank 61 flows into the filling head 66 through the flexible channel of the flexible bend 67, and then is precisely injected into the container body 4 through the outlet pipe 614. The simultaneous operation of the four sets of filling heads 66 can greatly improve the filling efficiency. When it is necessary to adapt to container bodies 4 of different diameters, the slider 69 is moved laterally inside the slide groove 610. The slider 69 drives the bolt 612 to slide synchronously in the transverse groove 611. After adjusting to the appropriate position, the nut 613 on the bolt 612 is tightened. The slider 69 is fixed on the moving frame 64 through the threaded fastening action, thereby changing the lateral spacing between the multiple sets of filling heads 66, realizing the adaptation to containers of different specifications, and thus achieving more accurate filling volume, smaller error, and a wider filling volume range.

[0037] In one embodiment of this utility model, a cleaning component 7 is further provided on the frame 1. The cleaning component 7 includes a servo motor 71. The servo motor 71 is fixedly installed on the inner wall of the frame 1. A rotating shaft 72 is fixedly installed on the output end of the servo motor 71. A disc 73 is provided on the outside of the rotating shaft 72. There are two discs 73. A connecting rod 74 is fixedly installed between the two discs 73. In addition, the bottom center of the lower disc 73 is fixedly installed on the top of the rotating shaft 72. Both discs 73 have notches. The diameter and notch size of the lower disc 73 are larger than those of the upper disc 73. Multiple sets of notches are provided on both discs 73 to better adapt to the container body 4 which is narrow at the top and wide at the bottom. A transition frame 75 is fixedly installed on the inner wall of the frame 1. The circular cross-section of the transition frame 75 and the disc 73 are circular. The components are coaxial, and the transition frame 75 and the disc 73 do not intersect with the stepper servo transmission component 3 and the adjusting clamp component 5 to avoid motion interference. In addition, a fixed frame 76 is fixedly installed on the inner wall of the top of the frame 1. A second cylinder 77 is fixedly installed on one end of the fixed frame 76. The bottom of the piston end of the second cylinder 77 is fixedly installed on the top center of the cover 78. One end of the air inlet pipe 79 is fixedly installed inside the arc-shaped side wall of the cover 78. There are four sets of air inlet pipes 79. The four sets of air inlet pipes 79 are arranged in a circumferential array with the center of the circular cross section of the cover 78 as the array center. A suction pump 710 is fixedly installed on the other end of the fixed frame 76. The input end of the suction pump 710 is fixedly connected to the output end of the multi-head pipe 711 (specifically a five-head pipe). The input end of the multi-head pipe 711 is connected to the other end of the multiple sets of air inlet pipes 79 through a hose. The output end of the suction pump 710 is connected to the collection and processing equipment.

[0038] In this embodiment, after filling is completed, the stepping servo conveyor 3 continues to transport the container body 4 to the notch of the disc 73. At this time, the shape of the notch matches the outline of the outer wall of the container body 4. The servo motor 71 is started synchronously, and its output shaft drives the rotating shaft 72 to rotate. The rotating shaft 72 is connected to the two discs 73 through the connecting rod 74, so that the two discs rotate at the same angular velocity. The notch on the disc 73 is stuck on the outer wall of the container body 4, which drives it to move on the transition frame 75. When the container body 4 moves to the bottom of the dome 78, the second cylinder 77 on the fixing frame 76 is started. Its piston end extends downward, pushing the dome 78 and the four sets of air inlet pipes 79 surrounding its side wall to descend synchronously until the dome 78 and the air inlet pipes 79 move to the outside of the top of the container body 4. Then, the suction is started. Pump 710, connected to air inlet pipe 79 via multi-head pipe 711 and hose, generates suction. Air inlet pipe 79 draws air from inside the dome 78, sucking in residual liquid or dust on the outside of the top of container body 4 and ultimately delivering it to collection and processing equipment. Due to the circumferential arrangement of air inlet pipe 79 on dome 78, direct suction of liquid from inside container body 4 is avoided. After cleaning, piston end of second cylinder 77 retracts, driving dome 78 and air inlet pipe 79 to reset. At the same time, servo motor 71 continues to operate, and disc 73 drives container body 4 to continue rotating on transition frame 75, returning along the circumferential trajectory to the conveyor belt of stepper servo conveyor 3 for subsequent processes. This cleaning process can effectively improve the cleanliness and quality of the filled product.

[0039] All electrical components mentioned in this application are electrically connected to the PLC controller and 220V AC mains power. The PLC controller is a conventional and known device capable of providing stepper servo control for the stepper servo transmission component 3, the first cylinder 63, the filling head 66, the solenoid valve 68, the servo motor 71, the second cylinder 77, and the suction pump 710. All standard parts used in this application can be purchased from the market. The specific connection methods of each part are all conventional methods such as riveting and welding, which are mature in the prior art. The machinery, parts, and equipment are all conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0040] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A liquid skincare product filling device, comprising a frame (1), wherein a crossbeam (2) is fixedly installed inside the frame (1), a stepping servo conveyor (3) is provided on the crossbeam (2), a container body (4) is placed on the stepping servo conveyor (3), and an adjusting clamping member (5) is also provided on the crossbeam (2), characterized in that: A filling assembly (6) is provided on the frame (1), the filling assembly (6) comprising: A liquid storage tank (61) is fixedly installed at the top of the frame (1). The liquid storage tank (61) is filled with skin care liquid. A vertical frame (62) is fixedly installed inside the top of the frame (1). A first cylinder (63) is fixedly installed on the upper surface of the bottom end of the vertical frame (62). The bottom of the piston end of the first cylinder (63) is fixedly connected to the top center of the moving frame (64). Slide rods (65) are fixedly installed at both ends of the top of the moving frame (64). The slide rods (65) are slidably installed inside the vertical frame (62). A filling head (66) is fixedly installed on the outer wall of the movable frame (64). A flexible bend (67) is fixedly installed between the top of the filling head (66) and the bottom of the liquid storage tank (61). A solenoid valve (68) is provided on the filling head (66). The slider (69) is fixedly installed on the outer wall of the filling head (66). The side wall of the moving frame (64) is provided with a through groove (610). The slider (69) slides and fits inside the groove (610). The top of the moving frame (64) is provided with a through transverse groove (611). The top of the bolt (612) slides and fits inside the transverse groove (611). The bottom of the bolt (612) slides and fits inside the slider (69). The bottom of the bolt (612) is threaded with a nut (613). The bottom of the filling head (66) is fixedly installed with a liquid outlet pipe (614).

2. The liquid skincare product filling device according to claim 1, characterized in that: The stepper servo conveyor (3) includes a servo conveyor motor, a conveyor roller, a conveyor belt wheel and a conveyor belt, and the container body (4) is placed on the conveyor belt.

3. The liquid skincare product filling device according to claim 1, characterized in that: The adjusting clamp (5) includes a mounting bracket, a baffle, and an adjusting screw.

4. The liquid skincare product filling device according to claim 1, characterized in that: The filling head (66), flexible bend (67), solenoid valve (68), slider (69), bolt (612), nut (613) and liquid outlet pipe (614) are provided in multiple sets.

5. A liquid skincare product filling device according to claim 1, characterized in that: The frame (1) is also provided with a cleaning component (7), which includes a servo motor (71). The servo motor (71) is fixedly installed on the inner wall of the frame (1). A rotating shaft (72) is fixedly installed at the output end of the servo motor (71). A disc (73) is provided on the outside of the rotating shaft (72). There are two discs (73), and a connecting rod (74) is fixedly installed between the two discs (73).

6. A liquid skincare product filling device according to claim 5, characterized in that: The top of the rotating shaft (72) is fixedly installed with the bottom center of a lower disc (73). Both discs (73) have notches, and the diameter and notch size of the lower disc (73) are larger than those of the upper disc (73). A transition frame (75) is fixedly installed on the inner wall of the frame (1). The center of the circular cross-section of the transition frame (75) and the disc (73) are coaxial.

7. A liquid skincare product filling device according to claim 6, characterized in that: A mounting bracket (76) is fixedly installed on the inner wall of the top of the frame (1). A second cylinder (77) is fixedly installed on one end of the mounting bracket (76). A circular cover (78) is fixedly installed at the bottom of the piston end of the second cylinder (77). An air inlet pipe (79) is fixedly installed inside the arc-shaped side wall of the circular cover (78). Multiple sets of air inlet pipes (79) are provided. A suction pump (710) is fixedly installed on the other end of the mounting bracket (76). The input end of the suction pump (710) is fixedly connected to the output end of a multi-head pipe (711). The input end of the multi-head pipe (711) is connected to the other end of the multiple sets of air inlet pipes (79) through a flexible hose.

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