A filling device for aromatherapy production

Abstract

The utility model belongs to the field of aromatherapy production technology, concretely relates to a filling device for aromatherapy production, including the transmission mechanism for conveying filling bottle, the transmission mechanism's upper portion is provided with filling mechanism, the transmission mechanism's one side is installed with filter mechanism, the filling mechanism with filter mechanism between each other intercommunication setting, the utility model is in when carrying out aromatherapy filling, through the way of the lower plate frame cover in filling bottle bottle mouth, the filling bottle is sealed, avoid filling bottle to be in the open state, the volatile aromatherapy overflow to workshop in the body of production personnel causes the harm, at the same time, in order to keep filling bottle inner air pressure and outside air pressure in the balanced state, install the air vent on the lower plate frame, along with the filling, the air in filling bottle and volatile aromatherapy are discharged through the air vent, through the air vent that sets up, can guarantee the pressure balance of filling bottle inside and outside, can also avoid volatile aromatherapy gas to enter to workshop, improve the labor protection ability.

Description

Technical Field

[0001] This utility model belongs to the field of aromatherapy production technology, specifically relating to a filling device for aromatherapy production. Background Technology

[0002] Aromatherapy products (such as essential oils and liquids) are typically volatile, highly viscous, and have high value. Filling is a crucial step in the aromatherapy production process.

[0003] For example, a material filling device provided by Chinese Patent Publication No. CN201686475U includes a frame, a material bin, and a filling head. The material bin and the filling head are respectively installed on the frame. The filling head is located below the material bin. The inlet of the filling head is connected to the outlet of the material bin through a conduit. This device has the advantages of being less prone to clogging, having low energy consumption, simple structure, accurate filling and metering, and convenient cleaning.

[0004] While the prior art described in the aforementioned patent has many advantages, during the filling process, the filling bottle is usually in an open position. That is, when the fragrance is filled into the filling bottle, it will evaporate, and the evaporated fragrance substances will overflow from the bottle mouth into the filling workshop, causing the fragrance concentration in the filling workshop to increase. Production personnel are often in the filling workshop, and long-term inhalation of fragrance may cause physical discomfort. Utility Model Content

[0005] The purpose of this invention is to provide a filling device for aromatherapy production that can temporarily seal the filling bottles during filling, thereby reducing the amount of aromatherapy solution evaporating into the workshop during filling and significantly reducing the discomfort caused to personnel in the workshop.

[0006] The specific technical solution adopted in this utility model is as follows: A filling device for aromatherapy production includes a conveying mechanism for transporting filling bottles, a filling mechanism disposed above the conveying mechanism, and a filtering mechanism installed on one side of the conveying mechanism, the filling mechanism and the filtering mechanism being interconnected; the filling mechanism includes an upper plate frame, a lower plate frame fixedly connected below the upper plate frame, and a filling head and an exhaust nozzle respectively installed on the lower plate frame; the filtering mechanism includes a filter cylinder, an air inlet and an exhaust outlet respectively disposed on the side of the filter cylinder, and the exhaust outlet being connected to the air inlet through a connecting pipe.

[0007] In a preferred embodiment, the conveying mechanism includes a conveyor belt with side baffles installed on both sides of the conveyor belt, the distance between the two side baffles being equal to the diameter of the bottom of the filling bottle.

[0008] In a preferred embodiment, laser sensor one and laser sensor two are respectively installed on the side baffles on both sides of the conveyor belt, and the laser sensor one and laser sensor two are located directly below the filling mechanism.

[0009] In a preferred embodiment, a telescopic rod is installed above the upper plate frame, and the filling head and the vent nozzle are both connected to the lower plate frame by threads.

[0010] In a preferred embodiment, a sealing gasket is provided on the lower end face of the lower plate frame.

[0011] In a preferred embodiment, the filter cartridge has open structures at both the top and bottom, and end caps are installed at the openings of the filter cartridge.

[0012] The technical effects achieved by this utility model are as follows: This utility model, when used for aromatherapy filling, seals the bottle opening by placing a lower plate over it. This prevents the aroma from evaporating and spilling into the workshop, potentially harming workers. Simultaneously, to maintain pressure balance between the bottle and the outside environment, an exhaust vent is installed on the lower plate. As filling progresses, air and evaporating aroma are expelled through the vent. This system ensures pressure balance within the bottle and prevents evaporating aroma gases from entering the workshop, thus improving worker safety. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this practical tool; Figure 2 This is a schematic diagram of the structure between the transmission mechanism and the filling mechanism in this practical application; Figure 3 This is an enlarged cross-sectional schematic diagram of the practical filling mechanism; Figure 4 This is a magnified cross-sectional schematic diagram of the practical filter mechanism.

[0014] The attached diagram lists the components represented by each number as follows: 1. Transmission mechanism; 2. Filling mechanism; 3. Filtering mechanism; 11. Laser sensor one; 12. Laser sensor two; 21. Upper plate frame; 22. Telescopic rod one; 23. Lower plate frame; 24. Filling head; 25. Exhaust nozzle; 26. Sealing gasket; 241. Connecting pipe one; 251. Connecting pipe two; 31. Filter cartridge; 32. Air inlet; 33. Exhaust outlet; 34. End cap. Detailed Implementation

[0015] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0016] Many specific details are set forth in the following description in order to provide a full understanding of this utility model. However, this utility model may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0017] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of this utility model. The phrase "in a preferred embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that mutually excludes other embodiments.

[0018] Secondly, this utility model is described in detail with reference to the schematic diagrams. When detailing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0019] Please see the appendix Figures 1 to 3 As shown, this utility model provides a filling device for aromatherapy production, including a conveying mechanism 1 for conveying filling bottles, a filling mechanism 2 arranged above the conveying mechanism 1, and a filtering mechanism 3 installed on one side of the conveying mechanism 1. The filling mechanism 2 and the filtering mechanism 3 are interconnected. The filling mechanism 2 includes an upper plate frame 21, and a lower plate frame 23 is fixedly connected to the lower part of the upper plate frame 21. A filling head 24 and an exhaust nozzle 25 are respectively installed on the lower plate frame 23. The filtering mechanism 3 includes a filter cylinder 31, and an air inlet 32 ​​and an exhaust outlet 33 are respectively arranged on the side of the filter cylinder 31. The exhaust nozzle 25 is connected to the air inlet 32 ​​through a connecting pipe 251. During aromatherapy filling, the lower plate 23 covers the bottle mouth of the filling bottle by the downward movement of the conveying mechanism 1, which serves as a filling seal. Then, the aromatherapy liquid enters from the storage tank through the connecting pipe 241 into the filling head 24, and is poured into the filling bottle from the filling head 24. At the same time as the aromatherapy liquid enters the filling bottle, the air in the filling bottle is squeezed out and discharged through the exhaust nozzle 25 to ensure the balance of pressure inside and outside the filling bottle. This can prevent the volatile aromatherapy gas from being directly discharged into the workshop during filling, which would cause the aromatherapy content in the workshop air to be too high, thereby affecting the physical and mental health of the workshop staff and ensuring the cleanliness of the workshop environment. Preferably, the filling bottle is sealed by covering the bottle mouth with the lower plate 23, preventing the volatile fragrance from overflowing into the workshop and harming the production personnel when the filling bottle is open. At the same time, in order to maintain the air pressure inside the filling bottle and the external air pressure in a balanced state, an exhaust nozzle 25 is installed on the lower plate 23. As filling is carried out, the air and volatile fragrance in the filling bottle are discharged through the exhaust nozzle 25. The exhaust nozzle 25 can not only ensure the pressure balance inside and outside the filling bottle, but also prevent the volatile fragrance gas from entering the workshop, thereby improving labor protection.

[0020] Please see Figure 1 and Figure 2 As shown, the conveying mechanism 1 includes a conveyor belt, and side baffles are installed on both sides of the conveyor belt. The distance between the two side baffles is equal to the diameter of the bottom of the filling bottle. Laser sensor 11 and laser sensor 22 are installed on the side baffles on both sides of the conveyor belt, and laser sensor 11 and laser sensor 22 are located directly below the filling mechanism 2. In this utility model, the bottles are sequentially transported by a conveyor belt to the area directly below the filling mechanism 2 for filling. After filling, the bottles are then transported to the next process by the conveyor mechanism 1. The conveyor belt of the conveyor mechanism 1 is equipped with baffles to prevent the bottles from deviating from the conveyor belt during transport. In addition, laser sensor 11 and laser sensor 22, one being a laser emitter and the other a laser receiver, respectively, during filling, when the bottle being conveyed by the conveyor belt blocks the path between laser sensor 11 and laser sensor 22, a circuit is broken between them. Then, laser sensor 11 and laser sensor 22 transmit signals to the controller (not shown in the figure). The controller controls the conveyor belt of the transmission mechanism 1 to stop, so that the bottle is directly below the filling mechanism 2, facilitating the insertion of the filling head 24 and the vent nozzle 25 into the bottle for filling. When the conveyor belt is stopped, the timing unit in the controller starts timing. Filling is completed within the set time. Then, the controller controls the conveyor belt to restart, conveying the filled bottle to the next process, and moving the new bottle directly below the filling mechanism 2 for filling. (The controller's reception of the signals sent by laser sensor 11 and laser sensor 22 and its control of the start and stop of the conveyor belt are existing technologies and will not be described in detail here.)

[0021] Please see Figures 1 to 3 As shown, a telescopic rod 22 is installed above the upper plate frame 21, and the filling head 24 and the vent 25 are all connected to the lower plate frame 23 by threads. In this utility model, the telescopic rod 22 is mounted on the frame. By extending and retracting, the upper plate frame 21, the lower plate frame 23, the filling head 24, and the vent nozzle 25 can be moved closer to or further away from the filling bottle, which facilitates filling and avoids affecting the conveying of the filling bottle. In addition, the filling head 24 and the vent nozzle 25 are connected to the lower plate frame 23 by a threaded connection, which facilitates the disassembly and installation of the filling head 24 and the vent nozzle 25. In addition, in this utility model, the filling head 24 is connected to the pressure pump in the aroma storage cylinder through the connecting pipe 241. The aroma solution in the storage cylinder is pumped into the filling head 24 for filling by the pressure pump. (The start and stop of the pressure pump is also controlled by the controller, which is also existing technology and will not be described in detail here).

[0022] A sealing gasket 26 is provided on the lower end face of the lower plate frame 23. The sealing gasket 26 improves the sealing performance of the lower plate frame 23 when the lower plate frame 23 moves down to the bottle mouth.

[0023] Please see Figure 1 and Figure 4 As shown, both the upper and lower ends of the filter cylinder 31 are open structures, and end caps 34 are installed at the openings of the filter cylinder 31. In this application, in order to perform preliminary purification of the aroma-containing gas discharged from the filling bottle during filling, a purification mechanism is set up on the filling equipment. The air is initially purified by the filter mechanism 3. Thus, the exhaust nozzle 25 is connected to the air inlet 32 ​​of the filter mechanism 3 through the connecting pipe 251. The gas overflowing from the exhaust nozzle 25 enters the filter cylinder 31 through the connecting pipe 251. When it flows in the filter cylinder 31, it is adsorbed and purified by the adsorbent material (such as activated carbon) filled inside it, and then discharged from the exhaust port 33 to the next purification step. Furthermore, the filter cartridge 31 is fixedly installed on the frame of the filling equipment, and the filter cartridge 31 is set with an opening structure at the top and bottom. When it is necessary to replace the purification material, the purification material can be allowed to flow out naturally by opening the end cap 34 of the lower opening, and then the end caps 34 of the upper and lower openings can be sealed. The new purification material can be poured in by opening the end cap 34 of the upper opening, which facilitates the maintenance and repair of the equipment.

[0024] The working principle of this utility model is as follows: During aromatherapy filling, the lower plate 23 covers the bottle mouth of the filling bottle by the downward movement of the transmission mechanism 1, which serves as a filling and sealing function. Then, the aromatherapy liquid enters from the storage tank through the connecting pipe 241 into the filling head 24, and is poured into the filling bottle from the filling head 24. At the same time as the aromatherapy liquid enters the filling bottle, the air in the filling bottle is squeezed out and discharged through the exhaust nozzle 25 to ensure the pressure balance inside and outside the filling bottle. This can prevent the volatile aromatherapy gas from being directly discharged into the workshop during filling, thereby causing the aromatherapy content in the workshop air to be too high, which would affect the physical and mental health of the workshop staff and ensure the cleanliness of the workshop environment.

[0025] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the art.

Claims

1. A filling device for aromatherapy production, characterized in that: It includes a conveying mechanism (1) for conveying filling bottles, a filling mechanism (2) is provided above the conveying mechanism (1), a filtering mechanism (3) is installed on one side of the conveying mechanism (1), and the filling mechanism (2) and the filtering mechanism (3) are interconnected. The filling mechanism (2) includes an upper plate frame (21), and a lower plate frame (23) is fixedly connected below the upper plate frame (21). A filling head (24) and an exhaust nozzle (25) are respectively installed on the lower plate frame (23). The filtration mechanism (3) includes a filter cylinder (31), and the filter cylinder (31) has an air inlet (32) and an exhaust port (33) on its side. The exhaust nozzle (25) is connected to the air inlet (32) through a connecting pipe (251).

2. The filling device for aromatherapy production according to claim 1, characterized in that: The transmission mechanism (1) includes a transmission belt, with side baffles installed on both sides of the transmission belt, and the distance between the two side baffles is equal to the diameter of the bottom of the filling bottle.

3. The filling device for aromatherapy production according to claim 2, characterized in that: Laser sensor one (11) and laser sensor two (12) are respectively installed on the side baffles on both sides of the conveyor belt. The laser sensor one (11) and laser sensor two (12) are located directly below the filling mechanism (2).

4. The filling device for aromatherapy production according to claim 1, characterized in that: A telescopic rod (22) is installed above the upper plate frame (21), and the filling head (24) and the vent (25) are all connected to the lower plate frame (23) by threads.

5. A filling device for aromatherapy production according to claim 1, characterized in that: A sealing gasket (26) is provided on the lower end face of the lower plate frame (23).

6. A filling device for aromatherapy production according to claim 1, characterized in that: The filter cylinder (31) has an open structure at both the top and bottom, and an end cap (34) is installed at each opening of the filter cylinder (31).

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