Hand-washing-free disinfection gel leakage-proof filling equipment

By designing a leak-proof mechanism for a hands-free disinfectant gel filling device, and utilizing photoelectric sensors and electromagnets to control the sliding plate, the problem of residual gel dripping from the filling head is solved, thus achieving a leak-proof effect for the filling device.

CN224132717UActive Publication Date: 2026-04-17HENAN HENGCHUN IND CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HENAN HENGCHUN IND CO LTD
Filing Date
2025-06-03
Publication Date
2026-04-17

AI Technical Summary

Technical Problem

Existing filling equipment still has gel residue inside the filling head after filling, which can easily drip and contaminate external equipment.

Method used

Design a hands-free disinfectant gel leak-proof filling device. The leak-proof mechanism includes a fixed sleeve, a leak-proof plate, a sliding plate, an electromagnet, a push spring, a leak-stopping pad, and a photoelectric sensor. The photoelectric sensor detects the packaging bottle and controls the electromagnet to attract the sliding plate, which in turn moves the leak-proof plate into the fixed sleeve to prevent the gel from dripping.

Benefits of technology

It effectively prevents gel from dripping from inside the filling head, keeping the equipment clean and avoiding contamination.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of filling equipment, in particular to hand-washing-free disinfection gel leakage-proof filling equipment which comprises a filling machine, and a leakage-proof mechanism is arranged on the outer wall of the filling machine. The leakage-proof mechanism comprises a fixed sleeve fixedly connected to the outer wall of the filling head of the filling machine, a leakage-proof plate is slidably connected to the position, below the filling head of the filling machine, in the fixed sleeve, and a sliding plate is fixedly connected to the position, inside the fixed sleeve, of the outer wall of the leakage-proof plate. A push spring is fixedly connected to the side, away from the leakage-proof plate, of the outer wall of the sliding plate, and an electromagnet is fixedly connected to the position, close to the sliding plate, of the interior of the fixing sleeve. The problems that after filling of existing filling equipment is completed, part of gel still remains in a filling head of the existing filling equipment, and the residual gel is prone to dripping to pollute the outside are solved.
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Description

Technical Field

[0001] This utility model relates to the field of filling equipment technology, specifically to a hand-wash-free, leak-proof filling device for disinfectant gel. Background Technology

[0002] The production of disinfectant gel includes steps such as raw material preparation, pretreatment, mixing and formulation, quality inspection, degassing, and filling and sealing. Filling and sealing involves accurately filling the container with the disinfectant gel according to a predetermined amount. Existing filling equipment still has shortcomings in the production process. Specifically, after filling, some gel remains inside the filling head, which can easily drip and contaminate external equipment.

[0003] Therefore, a hands-free, leak-proof filling device for disinfectant gel is needed to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to provide a leak-proof filling device for hand-washing disinfectant gel to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A hands-free hand sanitizing gel leak-proof filling equipment includes a filling machine, wherein the outer wall of the filling machine is provided with a leak-proof mechanism;

[0007] The leak-proof mechanism includes a fixed sleeve fixedly connected to the outer wall of the filling head of the filling machine. A leak-proof plate is slidably connected inside the fixed sleeve and below the filling head of the filling machine. A sliding plate is fixedly connected to the outer wall of the leak-proof plate and inside the fixed sleeve. A push spring is fixedly connected to the outer wall of the sliding plate on the side away from the leak-proof plate. An electromagnet is fixedly connected inside the fixed sleeve and near the sliding plate. A leak-sealing pad is fixedly connected to the top of the leak-proof plate. A battery is installed inside the fixed sleeve. A controller is installed on the outer wall of the fixed sleeve. A photoelectric sensor is fixedly connected to the bottom of the fixed sleeve.

[0008] As a preferred embodiment of this utility model, the leak-proof mechanism is provided in multiple sets.

[0009] As a preferred embodiment of this utility model, the fixing sleeve and the leak-proof plate are both made of aluminum alloy and ABS plastic. The leak-proof plate extends through and beyond the fixing sleeve, and the push spring is fixedly connected to the fixing sleeve.

[0010] As a preferred embodiment of this utility model, the sliding plate is made of stainless steel, multiple sets of push springs are provided, and the connection between the sliding plate and the fixed sleeve is a sliding connection.

[0011] As a preferred embodiment of this utility model, the leak-sealing pad is made of silicone, and the shape of the leak-sealing pad is adapted to the shape of the leak-proof plate.

[0012] As a preferred embodiment of this utility model, the photoelectric sensor is provided in four groups, and the electromagnet, the battery, and the connection between the photoelectric sensor and the controller are all electrically connected.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model designs a hands-free disinfectant gel leak-proof filling device. The leak-proof mechanism within the device prevents residual gel from dripping. When a bottle is fed into the filling machine, a photoelectric sensor detects the bottle below the filling head. The controller activates an electromagnet, which attracts a sliding plate. The sliding plate moves inward, pulling the leak-proof plate into a fixed sleeve. Once inside the sleeve, the leak-proof plate no longer blocks the filling head. The filling machine is then started, allowing hands-free filling. Disinfectant gel is injected into the packaging bottle. After filling, the filled bottle is removed from the filling machine. The photoelectric sensor can no longer detect the bottle, the controller shuts off the electromagnet, and the electromagnet no longer holds the sliding plate. The spring pushes the sliding plate to move outward. The outward-moving sliding plate pushes the anti-leak plate to directly below the filling head. The leak-sealing pad will block the filling head, and the gel inside the filling head will not drip. This solves the problem that after filling, some gel remains inside the filling head of existing filling equipment, and the residual gel can easily drip and contaminate external equipment. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a partial orthosectional view of the present invention;

[0017] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle.

[0018] In the diagram: 1. Filling machine; 2. Leak-proof mechanism; 201. Fixing sleeve; 202. Leak-proof plate; 203. Sliding plate; 204. Push spring; 205. Electromagnet; 206. Leak-stopping pad; 207. Storage battery; 208. Controller; 209. Photoelectric sensor. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0020] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, and several embodiments of the utility model will be provided. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and complete.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0023] For examples, please refer to Figure 1-3 This utility model provides a technical solution:

[0024] A hands-free disinfectant gel leak-proof filling device includes a filling machine 1, and a leak-proof mechanism 2 is provided on the outer wall of the filling machine 1;

[0025] The leak-proof mechanism 2 is equipped with multiple sets;

[0026] In this embodiment, reference Figure 2 and Figure 3The leak-proof mechanism 2 includes a fixed sleeve 201 fixedly connected to the outer wall of the filling head of the filling machine 1. A leak-proof plate 202 is slidably connected inside the fixed sleeve 201 and below the filling head of the filling machine 1. A sliding plate 203 is fixedly connected to the outer wall of the leak-proof plate 202 and inside the fixed sleeve 201. A push spring 204 is fixedly connected to the outer wall of the sliding plate 203 on the side away from the leak-proof plate 202. An electromagnet 205 is fixedly connected inside the fixed sleeve 201 and near the sliding plate 203. A leak-sealing pad 206 is fixedly connected to the top of the leak-proof plate 202. A battery 207 is installed inside the fixed sleeve 201. A controller 208 is installed on the outer wall of the fixed sleeve 201. A photoelectric sensor 209 is fixedly connected to the bottom of the fixed sleeve 201.

[0027] The fixed sleeve 201 and the leak-proof plate 202 are both made of aluminum alloy and ABS plastic. The leak-proof plate 202 extends through and beyond the fixed sleeve 201. The push spring 204 is fixedly connected to the fixed sleeve 201. The sliding plate 203 is made of stainless steel. Multiple sets of push springs 204 are provided. The sliding plate 203 is slidably connected to the fixed sleeve 201. The leak-sealing pad 206 is made of silicone. The shape of the leak-sealing pad 206 matches the shape of the leak-proof plate 202. Four sets of photoelectric sensors 209 are provided. The electromagnet 205, the battery 207, and the photoelectric sensors 209 are all electrically connected to the controller 208. When the packaging bottle is fed into the filling machine 1, the photoelectric sensor 209 will detect the packaging bottle under the filling head of the filling machine 1. The controller 208 will then activate the electromagnet 205. 5. Electromagnet 205 attracts sliding plate 203. After being attracted by electromagnet 205, sliding plate 203 moves inward. The inward movement of sliding plate 203 will drive leak-proof plate 202 into fixed sleeve 201. Leak-proof plate 202 inside fixed sleeve 201 no longer blocks the filling head of filling machine 1. Filling machine 1 is started, and filling machine 1 injects hand sanitizing gel into the packaging bottle. After filling is completed, the filled packaging bottle is taken out of filling machine 1. Photoelectric sensor 209 can no longer detect the packaging bottle. Controller 208 turns off electromagnet 205. Electromagnet 205 no longer attracts sliding plate 203. Push spring 204 to push sliding plate 203 outward. The outward movement of sliding plate 203 pushes leak-proof plate 202 to move directly below filling head. Leak-blocking pad 206 will block filling head, and gel inside filling head will not drip.

[0028] The working process of this utility model is as follows: When the hands-free disinfectant gel leak-proof filling equipment designed using this solution is running, the packaging bottle is fed into the filling machine 1. The photoelectric sensor 209 detects the packaging bottle below the filling head of the filling machine 1. The controller 208 activates the electromagnet 205, which attracts the sliding plate 203. After being attracted by the electromagnet 205, the sliding plate 203 moves inward, which in turn drives the leak-proof plate 202 into the fixed sleeve 201. Once inside the fixed sleeve 201, the leak-proof plate 202 no longer causes blockage. Hold the filling head of filling machine 1 and start filling machine 1. Filling machine 1 injects the hand sanitizing gel into the packaging bottle. After filling is completed, remove the filled packaging bottle from filling machine 1. The photoelectric sensor 209 can no longer detect the packaging bottle. The controller 208 turns off the electromagnet 205. The electromagnet 205 no longer attracts the sliding plate 203. The spring 204 pushes the sliding plate 203 to move outward. The outward-moving sliding plate 203 pushes the anti-leak plate 202 to move directly below the filling head. The leak-sealing pad 206 will block the filling head, and the gel inside the filling head will not drip.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A leak-proof filling apparatus for a hand-free disinfectant gel, comprising a filling machine (1), characterized in that: The outer wall of the filling machine (1) is provided with a leak-proof mechanism (2); The leak-proof mechanism (2) includes a fixed sleeve (201) fixedly connected to the outer wall of the filling head of the filling machine (1). A leak-proof plate (202) is slidably connected inside the fixed sleeve (201) and below the filling head of the filling machine (1). A sliding plate (203) is fixedly connected to the outer wall of the leak-proof plate (202) and inside the fixed sleeve (201). A push spring is fixedly connected to the outer wall of the sliding plate (203) on the side away from the leak-proof plate (202). (204) An electromagnet (205) is fixedly connected inside the fixed sleeve (201) and near the sliding plate (203). A leak-stopping pad (206) is fixedly connected to the top of the leak-proof plate (202). A storage battery (207) is installed inside the fixed sleeve (201). A controller (208) is installed on the outer wall of the fixed sleeve (201). A photoelectric sensor (209) is fixedly connected to the bottom of the fixed sleeve (201).

2. A leak-proof filling apparatus for a no-touch disinfectant gel according to claim 1, characterized in that: The leak prevention mechanism (2) is provided in multiple sets.

3. A leak-proof filling apparatus for a no-rinse disinfectant gel according to claim 1, characterized in that: The fixed sleeve (201) and the leak-proof plate (202) are both made of aluminum alloy and ABS plastic. The leak-proof plate (202) extends through and out of the fixed sleeve (201). The push spring (204) is fixedly connected to the fixed sleeve (201).

4. A leak-proof filling apparatus for a no-rinse disinfectant gel according to claim 1, characterized in that: The sliding plate (203) is made of stainless steel, and multiple sets of push springs (204) are provided. The sliding plate (203) and the fixed sleeve (201) are connected by a sliding connection.

5. The hand-wash-free disinfectant gel leak-proof filling equipment according to claim 1, characterized in that: The sealing pad (206) is made of silicone and its shape is adapted to the shape of the leak-proof plate (202).

6. A leak-proof filling apparatus for a no-touch disinfectant gel according to claim 1, characterized in that: The photoelectric sensor (209) is provided in four sets. The electromagnet (205), the battery (207), and the photoelectric sensor (209) are all electrically connected to the controller (208).