A cleaning fluid infusion device
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LARGE CRYSTAL EYE HEALTH TECH (ZHEJIANG) CO LTD
- Filing Date
- 2025-07-18
- Publication Date
- 2026-07-14
AI Technical Summary
Existing cleaning fluid filling equipment is expensive and requires a large area, making it unsuitable for small businesses.
A cleaning fluid filling device comprising a vertical slide rail and a filling bracket was designed. By utilizing the combined structure of the vertical slide rail and the filling bracket, along with a position sensor and a controller, the device enables precise positioning and automatic filling of the filling bottles, thus meeting the needs of small-scale production enterprises.
It achieves cleaning fluid filling with simple structure and easy operation, making it suitable for small businesses and reducing equipment costs and floor space requirements.
Smart Images

Figure CN224493718U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cleaning fluid injection technology, and in particular to a cleaning fluid injection device. Background Technology
[0002] A 0.9% sodium chloride solution can be used for wound cleaning, nasal irrigation, and wet compresses for acne. The filling of similar cleaning solutions generally uses large machinery, which is costly and requires a large area, making it unsuitable for small businesses. Summary of the Invention
[0003] To solve the above technical problems, this utility model provides a cleaning fluid filling device, including two vertical slide rails and a filling bracket. The vertical slide rails are vertically arranged, and the filling brackets are provided with sliding parts at both ends. The sliding parts are sleeved on the vertical slide rails and can slide up and down relative to the vertical slide rails.
[0004] The filling support is equipped with filling needles that are evenly distributed horizontally.
[0005] A spring is fitted at the bottom of the vertical slide rail, and the bottom of the spring is fixedly connected to the ground; a limit pin is provided on the vertical slide rail to prevent the filling support from moving downward.
[0006] The bottles are located on the bottle rack, with the bottle necks positioned below the filling needles.
[0007] Preferably, the bottle rack includes an upper limit plate, a middle limit plate, a tray, and four uprights. The uprights are located at the four corners of the bottle rack and are connected between the upper limit plate, the middle limit plate, and the tray. The upper limit plate and the middle limit plate are respectively provided with limiting grooves. The limiting grooves are horizontal long grooves with semicircles at both ends corresponding to the outer wall of the filling bottle. Multiple limiting grooves are evenly distributed longitudinally.
[0008] During the movement of the bottle rack, the position sensor collects the position information of the bottle rack and sends it to the controller. When the bottle rack approaches directly below the filling needle, the controller makes a judgment and sends a stop signal to the power unit, so that the filling bottles on the bottle rack are directly below the filling needle.
[0009] Preferably, the vertical slide rail is provided with slide grooves on both the front and rear sides, and the sliding part is provided with corresponding protrusions.
[0010] Preferably, the bottle rack is connected to the power unit, and the bottle rack is equipped with a position sensor, which is connected to a controller. The controller is used to control the start and stop of the power unit.
[0011] Preferably, a vertical baffle is provided on the floor at the front end of the bottle rack, and the vertical baffle is connected to a horizontal pedal at the bottom. Several bottom springs are provided at the bottom of the pedal, and the pedal is located on one side of the bottle rack. Multiple horizontal long grooves are evenly distributed on the bottom of the tray of the bottle rack, and the distance between the long grooves is the same as the distance between two rows of filling bottles.
[0012] This utility model cleaning fluid filling device has a simple structure and is easy to operate, making it suitable for use by small production enterprises. Attached Figure Description
[0013] Figure 1 This is a perspective view of the cleaning fluid injection device of Embodiment 1 of this utility model.
[0014] Figure 2 This is a front view of the cleaning fluid injection device of Embodiment 1 of this utility model.
[0015] Figure 3 This is a left view of the cleaning fluid injection device of Embodiment 1 of this utility model.
[0016] Figure 4 This is a top view of the cleaning fluid injection device of Embodiment 1 of this utility model.
[0017] Figure 5 This is a left view of the cleaning fluid injection device of Embodiment 2 of this utility model.
[0018] In the diagram: 1. Vertical slide rail, 11. Slide groove, 2. Filling bracket, 21. Sliding part, 3. Filling needle, 4. Spring, 5. Filling bottle, 51. Bottle mouth, 6. Bottle rack, 61. Upper limit plate, 62. Middle limit plate, 63. Support plate, 64. Column, 65. Limiting groove, 7. Vertical baffle, 8. Bottom spring, 9. Pedal. Detailed Implementation
[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0020] Example 1
[0021] like Figure 1-4 As shown, this utility model discloses a cleaning fluid filling device, including two vertical slide rails 1 and a filling bracket 2. The vertical slide rails 1 are vertically arranged side by side. The filling bracket 2 has sliding parts 21 at both ends. The sliding parts 21 are fitted onto the vertical slide rails 1 and can slide up and down relative to the vertical slide rails 1. The front and rear sides of the vertical slide rails 1 are respectively provided with sliding grooves 11, and the sliding parts 21 are correspondingly provided with protrusions. The sliding parts 21 have a certain size in the vertical direction, so as to keep the filling bracket 2 horizontal.
[0022] The filling support 2 is evenly equipped with filling needles 3, which are connected to the filling liquid pipe (not shown in the figure). The filling liquid pipe is equipped with an electric valve. When the filling needle 3 descends to the appropriate position, the electric valve is activated to start filling the liquid. After filling is completed, the electric valve automatically closes. The filling liquid pipe part is an existing filling equipment component.
[0023] A spring 4 is fitted at the bottom of the vertical slide rail 1, and the bottom of the spring 4 is fixedly connected to the ground. A limit pin (not shown in the figure) is provided on the vertical slide rail 1. When the filling bracket 2 is pressed down, the sliding part 21 contacts the limit pin on the vertical slide rail 1, fixing the position of the filling bracket 2. The filling needle 3 is then positioned exactly inside the bottle opening. The electric valve is activated, and the cleaning fluid begins to be filled. After filling is complete, the filling bracket 2 is released, and it rises under the action of the spring 4.
[0024] The filling bottle 5 can be located on an existing filling production line. The filling bottle 5 is located on a bottle rack 6. The bottle rack 6 includes an upper limit plate 61, a middle limit plate 62, a support plate 63, and four uprights 64 located at the four corners. The uprights 64 are connected between the upper limit plate 61, the middle limit plate 62, and the support plate 63. The upper limit plate 61 and the middle limit plate 62 are respectively provided with limiting grooves 65. The limiting grooves 65 are horizontal long grooves with semi-circular ends corresponding to the outer wall of the filling bottle 5. Multiple limiting grooves 65 are evenly distributed longitudinally. The upper and middle parts of the filling bottle 5 are located in the limiting grooves 65 of the upper limit plate 61 and the middle limit plate 62, respectively. Multiple filling bottles 5 can be accommodated in one limiting groove 65.
[0025] The cleaned and disinfected filling bottle 5 moves along the production line to below the filling support 2, using an existing filling production line. The bottle rack 6 moves forward under power. The bottle rack 6 is equipped with a position sensor connected to a controller. When the filling bottle 5 approaches directly below the filling support 2, the position sensor sends a position signal to the controller. The controller then stops the movement of the power unit, positioning the filling bottle 5 directly below the filling support 2. The timing of the controller's stop signal is determined experimentally, ensuring that the filling bottle 5 is precisely below the filling support 2 after stopping. The filling support 2 is then pressed down to begin filling. After filling is complete, the filling support 2 rises under the force of the spring 4.
[0026] After filling, the bottle is sealed. Plastic heat sealing can be used, and the sealing process follows existing techniques, which will not be detailed here. To use, simply cut off 51mm of the bottle neck.
[0027] Example 2
[0028] like Figure 5As shown, in this embodiment, the bottle rack 6 is located on a track. A vertical baffle 7 is provided on the floor at the front end of the bottle rack 6. The vertical baffle 7 is connected to a horizontal pedal 9 at its bottom. Several bottom springs 8 are provided at the bottom of the pedal 9. The pedal 9 is located on one side of the bottle rack 6 for easy stepping. When the bottle rack 6 moves to the vertical baffle 7, the bottom of the bottle rack 6 is blocked by the vertical baffle 7. The rear of the bottle rack 6 can be limited by the blockage. After positioning, filling begins. After filling is completed, the foot is stepped on the pedal 9, and the pedal 9 drives the vertical baffle 7 to move downward, allowing the bottle rack 6 to continue to move forward. The bottom of the support plate 63 of the bottle rack 6 is evenly provided with multiple horizontal long grooves. The distance between the long grooves is the same as the distance between two rows of filling bottles. When the foot is removed from the pedal 9, the vertical baffle 7 extends out and blocks behind the long groove, fixing the position of the bottle rack 6 and continuing the filling operation.
[0029] This embodiment relies on pushing the bottle rack 6 forward by hand, which is suitable for small-batch manual operation.
[0030] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions falling within the scope of the present invention's concept are within the scope of protection of the present invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principles of the present invention should also be considered within the scope of protection of the present invention.
Claims
1. A cleaning fluid filling device, characterized in that: It includes two vertical slide rails (1) and a filling bracket (2). The vertical slide rails (1) are vertically arranged, and the filling bracket (2) has sliding parts (21) at both ends. The sliding parts (21) are sleeved on the vertical slide rails (1) and can slide up and down relative to the vertical slide rails (1). Filling needles (3) are evenly distributed horizontally on the filling support (2); A spring (4) is fitted at the bottom of the vertical slide rail (1), and the bottom of the spring (4) is fixedly connected to the ground; a limit pin is provided on the vertical slide rail (1) to prevent the filling bracket (2) from moving downward; The filling bottle (5) is located on the bottle rack (6), and the bottle mouth (51) of the filling bottle (5) is located below the filling needle (3).
2. The cleaning fluid injection device according to claim 1, characterized in that, The bottle rack (6) includes an upper limit plate (61), a middle limit plate (62), a tray (63), and four uprights (64). The uprights (64) are located at the four corners of the bottle rack (6) and are connected between the upper limit plate (61), the middle limit plate (62), and the tray (63). The upper limit plate (61) and the middle limit plate (62) are respectively provided with limiting grooves (65). The limiting grooves (65) are horizontal long grooves with semicircles at both ends corresponding to the outer wall of the filling bottle (5). Multiple limiting grooves (65) are evenly distributed longitudinally.
3. The cleaning fluid injection device according to claim 1, characterized in that, The vertical slide rail (1) is provided with slide grooves (11) on the front and rear sides respectively, and the sliding part (21) is provided with corresponding protrusions.
4. The cleaning fluid injection device according to claim 1, characterized in that, The bottle rack (6) is connected to the power unit. The bottle rack (6) is equipped with a position sensor, which is connected to the controller. The controller is used to control the start and stop of the power unit. During the movement of the bottle rack (6), the position sensor collects the position information of the bottle rack (6) and sends it to the controller. The controller sends a stop signal to the power unit so that the filling bottle (5) on the bottle rack (6) is directly below the filling needle (3).
5. The cleaning fluid injection device according to claim 1, characterized in that, A vertical baffle (7) is provided on the floor at the front end of the bottle rack (6). The vertical baffle (7) is connected to a horizontal pedal (9) at the bottom. Several bottom springs (8) are provided at the bottom of the pedal (9). The pedal (9) is located on one side of the bottle rack (6). Multiple horizontal long grooves are evenly distributed at the bottom of the tray (63) of the bottle rack (6). The distance between the long grooves is the same as the distance between the two rows of filling bottles.