CN109019488B - Cosmetic liquid filling device - Google Patents

Abstract

The invention discloses a cosmetic liquid filling device which comprises a filling device arranged at the output end of filling equipment, wherein the filling device comprises a main body part, the bottom of the main body part is provided with a movable cavity with an opening at the lower end surface, a pouring head is arranged in the movable cavity, the bottom of the pouring head extends out of the main body part, the inside of the pouring head is provided with a liquid outlet cavity, two sides of the liquid outlet cavity are respectively provided with a first liquid outlet through groove, two sides of the inner wall of the movable cavity are provided with corresponding second liquid outlet through grooves which face the first liquid outlet through grooves, and two sides of the inside of the main body part are respectively provided with a liquid inlet cavity. The invention adopts an extrusion liquid suction mode, does not need to carry out electronic detection on the volume of the filled liquid, can effectively prevent the liquid from overflowing out of the container, can automatically stop pouring after the filled liquid is full, and adopts a simpler structure to realize automatic filling and prevent the overflow of the liquid.

Description

Cosmetic liquid filling device

technical field

The invention relates to the field of cosmetic processing and production, in particular to a cosmetic liquid filling device.

Background technique

After the cosmetic liquid is processed, it needs to be filled, and the cosmetic liquid needs to be put into the cosmetic container. When filling, a filling equipment needs to be used. A filling head is set at the output end of the filling equipment, and the filling is used for filling. The head is inserted into the cosmetic container, and then the filling head is used for filling. In order to prevent the overflow of the container mouth when filling the cosmetic liquid, a metering valve is generally set, but whether it is a metering valve or other current limiting components, there will be overflow.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide a cosmetic liquid filling device, which adopts a squeezing liquid absorption method, does not require electronic detection of the volume of the filling liquid, and can effectively prevent the liquid from overflowing the container, and can effectively prevent the liquid from overflowing the container. After that, the watering can be stopped automatically, and a simpler structure is adopted to realize automatic filling and prevent overflow.

The present invention is achieved through the following technical solutions: a cosmetic liquid filling device, comprising a filling device installed at the output end of the filling device, the filling device comprising a main body, and a bottom of the main body is provided with a lower end face opening. A movable cavity, a watering head is installed in the movable cavity, the bottom of the watering head protrudes from the outside of the main body, a liquid outlet cavity is set inside the watering head, and a first liquid outlet channel is set on each side of the liquid outlet cavity The two sides of the inner wall of the movable cavity are opposite to the first liquid outlet channel and are provided with a corresponding second liquid outlet channel, and each side of the main body is provided with a liquid inlet cavity. The liquid inlet cavity is communicated, a guide bushing is inserted into the top of the movable cavity, a telescopic rod is inserted into the bottom of the guide bushing, the bottom of the telescopic rod is bonded and fixed with the top surface of the installed pouring head, and the top of the telescopic rod is inserted into The airbag extension part is in contact with the bottom of the airbag extension part in the guide shaft sleeve, the top of the airbag extension part protrudes from the guide shaft sleeve and is connected to an airbag main body, and the airbag main body is installed on the top of the main body part.

As a preferred technical solution, the airbag body and the airbag extension are provided with an air storage cavity, and the outer wall of the airbag body is provided with more than one air inlet and outlet holes, and the air inlet and outlet holes are all communicated with the air storage cavity.

As a preferred technical solution, an input pipe is connected to both sides of the top of the main body, and the input end of the input pipe is connected to the liquid output end of the filling equipment.

As a preferred technical solution, the heights of the first liquid outlet channel and the second liquid outlet channel are the same.

As a preferred technical solution, a silica gel support portion is provided at the bottom of the pouring head.

As a preferred technical solution, the cross-sections of the movable cavity and the pouring head are formed in a "mouth" shape, and the outside of the pouring head is wrapped with a layer of silica gel sealing layer.

As a preferred technical solution, both the airbag extension part and the airbag main body are made of elastic rubber material with deformation recovery ability.

The beneficial effects of the present invention are as follows: the present invention adopts a method of squeezing and sucking liquid, which does not require electronic detection of the volume of the filling liquid, can effectively prevent the liquid from overflowing the container, and can automatically stop watering after filling is full. A simpler structure to realize automatic filling and prevent overflow.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

Fig. 1 is the overall structure schematic diagram of the present invention;

Figure 2 is a schematic structural diagram of the present invention after filling is completed.

Detailed ways

As shown in Figure 1, the cosmetic liquid filling device includes a filling device installed at the output end of the filling device. The filling device includes a main body portion 9. The bottom of the main body portion 9 is provided with an active cavity 1 with an open lower end surface. A pouring head 13 is installed in the movable cavity 1, the bottom of the pouring head 13 protrudes from the outside of the main body 9, a liquid outlet cavity 14 is opened inside the pouring head 13, and a first liquid outlet is opened on both sides of the liquid outlet cavity 14. Through groove 15, the two sides of the inner wall of the movable cavity 1 are opposite to the first liquid outlet through groove 15 and are provided with corresponding second liquid outlet through grooves 8, and a liquid inlet cavity 5 is provided on both sides of the main body part 9. The liquid channel 8 is communicated with the liquid inlet cavity 5, a guide bushing 7 is inserted into the top of the movable cavity 1, a telescopic rod 6 is inserted into the bottom of the guide bushing 7, and the bottom of the telescopic rod 6 is connected with the pouring head 13 installed. The top surface is bonded and fixed, the top of the telescopic rod 6 is inserted into the guide bush 7 and contacts the bottom of the airbag extension 4 in the guide bush 7, and the top of the airbag extension 4 extends out of the guide bush and is connected to an airbag main body 2 , the airbag main body 2 is installed on the top of the main body part 9 .

The airbag main body 2 and the airbag extension 4 both have an air storage cavity 3, and the outer wall of the airbag main body 2 has more than one air inlet and outlet holes 11, and the air inlet and outlet holes 11 are all communicated with the air storage cavity 3. Both sides of the top of the 9 are connected to an input pipe 12. The input end of the input pipe 12 is connected to the liquid output end of the filling equipment. The height of the first liquid outlet channel 15 and the second liquid outlet channel 8 is the same. When pouring, the first liquid outlet channel and the second liquid outlet channel are partially overlapped, and the first liquid outlet channel and the second liquid outlet channel can be connected and conducted at the overlapping point. At this time, the imported cosmetics should enter first. into the liquid inlet cavity, then pass through the first liquid outlet channel, and discharge from the second liquid outlet channel to the external container. When filling, it is necessary to press down the pouring head first, so that the top of the telescopic rod squeezes the airbag to extend The airbag extension is deformed and the internal air storage cavity is squeezed, so the internal air will be discharged from the air inlet and outlet holes to the outside world. At this time, the whole structure is in a liquid conduction state. When watering, the entire airbag extension will gradually In the process of restoring deformation, the external air will be sucked from the air inlet and outlet holes, so the airbag extension gradually recovers the deformation, and pushes out the telescopic rod at the bottom, and pushes the pouring head outward, which can be pre-filled according to the volume of the container. Adjust the size of the airbag extension part and the airbag main body, so that when the airbag extension part is restored to deformation and pushed out, the first liquid outlet channel and the second liquid outlet channel do not overlap, as shown in Figure 2, the two They are staggered from each other. At this time, the liquid inlet chamber and the liquid outlet chamber are completely cut off, and the liquid can not continue to be discharged, so as to realize the purpose of automatic liquid interruption.

The cross-sections of the movable cavity 1 and the pouring head 13 are formed in the shape of a "mouth". The outside of the pouring head is wrapped with a layer of silicone sealing layer (not shown), and the airbag extension 4 and the airbag body 2 are made of elastic rubber with deformation recovery ability. material. When the main body of the airbag and the extension of the airbag return to deformation, the air inlet and outlet holes will gradually inhale the external air. At this time, if the external dust is large, the external dust can be inhaled to reduce the influence of the external environment on the cosmetic liquid and reduce the product's odor. At the same time, if there is liquid overflowing from the mouth of the bottle, the overflowing liquid can be sucked into the main body of the air bag from the air inlet and outlet holes to reduce the overflow.

The beneficial effects of the present invention are as follows: the present invention adopts a method of squeezing and sucking liquid, which does not require electronic detection of the volume of the filling liquid, can effectively prevent the liquid from overflowing the container, and can automatically stop watering after filling is full. A simpler structure to realize automatic filling and prevent overflow.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited to this, and any changes or substitutions that are not conceived of without creative work should be included within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope defined by the claims.

Claims (7)

1. The utility model provides a cosmetics liquid filling device, is including installing the filling device in filling equipment output, its characterized in that: the filling device comprises a main body part, wherein a movable cavity with an opening at the lower end face is formed in the bottom of the main body part, an irrigation head is arranged in the movable cavity, the bottom of the irrigation head extends out of the main body part, a liquid outlet cavity is formed in the irrigation head, a first liquid outlet through groove is formed in each of two sides of the liquid outlet cavity, a corresponding second liquid outlet through groove is formed in each of two sides of the inner wall of the movable cavity, which are opposite to the first liquid outlet through grooves, a liquid inlet cavity is formed in each of two sides of the inner part of the main body part, the second liquid outlet through grooves are communicated with the liquid inlet cavities, a guide shaft sleeve is inserted into the top of the movable cavity, a telescopic rod is inserted into the bottom of the guide shaft sleeve, the bottom of the telescopic rod is fixedly bonded with the top face of the filled irrigation head, the top of the telescopic rod is inserted into the guide, the airbag main body is mounted on the top of the main body.

2. The cosmetic liquid filling apparatus according to claim 1, wherein: the air bag comprises an air bag main body and an air bag extension part, wherein the air bag main body and the air bag extension part are internally provided with an air storage cavity, the outer wall of the air bag main body is provided with more than one small air inlet and outlet holes, and the small air inlet and outlet holes are communicated with the air storage cavity.

3. The cosmetic liquid filling apparatus according to claim 1, wherein: the two sides of the top of the main body part are respectively connected with an input pipe, and the input end of the input pipe is connected with the liquid output end of the filling equipment.

4. The cosmetic liquid filling apparatus according to claim 1, wherein: the first liquid outlet through groove and the second liquid outlet through groove are the same in height.

5. The cosmetic liquid filling apparatus according to claim 1, wherein: the bottom of watering head is provided with a silica gel supporting part.

6. The cosmetic liquid filling apparatus according to claim 1, wherein: the movable cavity and the section of the irrigation head are in a shape like a Chinese character 'kou', and a layer of silica gel sealing layer wraps the exterior of the irrigation head.

7. The cosmetic liquid filling apparatus according to claim 1, wherein: the air bag extension part and the air bag main body are both made of elastic rubber materials with deformation recovery capability.

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