CN220563008U

CN220563008U - Filling switching device

Info

Publication number: CN220563008U
Application number: CN202322157182.0U
Authority: CN
Inventors: 梁权光; 罗成浩; 林荣; 鲁泽新
Original assignee: Huizhou Shentongyue Industrial Co ltd
Current assignee: Huizhou Shentongyue Industrial Co ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-03-08
Anticipated expiration: 2033-08-11

Abstract

The utility model relates to a filling switching device, which is characterized in that a pump body, a feeding channel, a discharging channel, an air flow channel, a discharging nozzle, a switching shaft assembly, an L-shaped feed liquid storage channel, a material pumping and discharging assembly and a first driving assembly are arranged, when the switching shaft assembly is respectively positioned at a first position and a second position, the material pumping and discharging assembly is respectively used for pumping and discharging air, so that the quantitative suction and the quantitative discharge of feed liquid are realized, and the quantitative split charging is realized; the device of this application simple structure, convenient operation can realize mechanized partial shipment, and the partial shipment is effectual.

Description

Filling switching device

Technical Field

The utility model relates to the technical field of feed liquid split charging equipment, in particular to a filling switching device.

Background

In the cosmetic production process, various cosmetic raw materials are required to be placed in a charging basket, fully stirred, fully and uniformly mixed together, and quantitatively packaged in a cosmetic container. For cosmetics containing glitter powder, because of the density difference between glitter powder and other liquids, if a horizontal discharging and split charging mode is adopted, the content of glitter powder in the split-charged cosmetics is inconsistent easily, so that a filling switching device capable of realizing vertical discharging is urgently needed to be designed.

Disclosure of Invention

Based on this, it is necessary to provide a filling switching device aiming at the existing problems.

The utility model relates to a filling switching device, which comprises a pump body, wherein a discharge nozzle is arranged on the lower side of the pump body, a switching shaft assembly is penetrated in the pump body, a feed channel and a discharge channel are respectively arranged in the pump body which is positioned on the upper side and the lower side of the switching shaft assembly, and the discharge channel is communicated with the discharge nozzle; an air flow channel is arranged in the pump body positioned at one side of the switching shaft assembly, and a material sucking and discharging assembly communicated with the air flow channel and used for sucking air and discharging air is arranged at one side of the pump body; an L-shaped feed liquid storage channel is arranged in the switching shaft assembly; one end of the switching shaft assembly, which is positioned outside the pump body, is connected with a first driving assembly, and the first driving assembly enables the switching shaft assembly to be switched between a first position and a second position; when the switching shaft assembly rotates to the first position, the inlet of the feed liquid storage channel is communicated with the feed channel, the outlet of the feed liquid storage channel is communicated with the inside of the material pumping and discharging assembly through the airflow channel, and the material pumping and discharging assembly is used for pumping air at the moment; when the switching shaft assembly rotates to the second position, the inlet of the feed liquid storage channel is communicated with the inside of the material pumping and discharging assembly through the airflow channel, and the outlet of the feed liquid storage channel is communicated with the discharging channel, so that the material pumping and discharging assembly is used for exhausting.

In one embodiment, the switching shaft assembly comprises a switching shaft, a first sealing ring and a clamping spring, the feed liquid storage channel is arranged on the switching shaft, two sealing grooves are formed in the periphery of the switching shaft, the two sealing grooves are respectively arranged on two sides of the feed liquid storage channel, the first sealing ring is arranged in the sealing grooves, and the first sealing ring seals between the pump body and the switching shaft; two fixed slots are formed in the periphery of the switching shaft, snap springs are arranged in the fixed slots, and the two snap springs are used for limiting the relative positions between the two sides of the pump body and the switching shaft.

In one embodiment, the first driving assembly comprises a swing driving mechanism, a first fixing frame and a linkage block, one end of the swing driving mechanism is rotationally arranged on the first fixing frame, the output shaft of the swing driving mechanism is connected with a fork-shaped connecting piece, one end of the linkage block is rotationally arranged between two fork parts of the fork-shaped connecting piece, and the other end of the linkage block is fixedly connected with the switching shaft assembly.

In one embodiment, the swing driving mechanism is a cylinder.

In one embodiment, the material drawing and discharging assembly comprises a horizontal driving mechanism, a second fixing frame and a material cylinder, wherein the horizontal driving mechanism is arranged on the second fixing frame, the material cylinder comprises a cylinder body and a piston which is arranged in the cylinder body in a sliding manner, the material cylinder is fixed on one side of the pump body, and one end of the piston is connected with an output shaft of the horizontal driving mechanism.

In one embodiment, the material drawing and discharging assembly further comprises a material cylinder compressing block, a material cylinder accommodating groove is formed in the pump body, a part of the material cylinder is accommodated in the material cylinder accommodating groove, and the material cylinder is fixed on the pump body through the material cylinder compressing block.

In one embodiment, a second sealing ring is arranged on the periphery of one end of the material cylinder and used for sealing between the material cylinder and the material cylinder accommodating groove.

In one embodiment, the horizontal driving mechanism is a cylinder.

According to the filling switching device, through the pump body, the feeding channel, the discharging channel, the air flow channel, the discharging nozzle, the switching shaft assembly, the L-shaped material liquid storage channel, the material pumping and discharging assembly and the first driving assembly, when the switching shaft assembly is respectively positioned at the first position and the second position, the material pumping and discharging assembly is respectively used for pumping and exhausting, so that the quantitative suction and the quantitative discharge of the material liquid are realized, and the quantitative split charging is realized; the device of this application simple structure, convenient operation can realize mechanized partial shipment, and the partial shipment is effectual.

Drawings

FIG. 1 is a schematic perspective view of a filling switching device according to the present utility model;

FIG. 2 is a schematic perspective view of the pump body and surrounding components thereof according to the present utility model;

FIG. 3 is a schematic view of an exploded view of the pump body and its surrounding components in accordance with the present utility model;

FIG. 4 is a schematic view of the pump body of FIG. 2, taken along section A-A;

wherein, the pump body 1, the feeding channel 11, the discharging channel 12 and the air flow channel 13; a discharge nozzle 2; a switching shaft assembly: the switching shaft 31, the feed liquid storage channel 311, the fixed groove 312, the first sealing ring 32 and the clamping spring 33; and (3) a material drawing and discharging assembly: the horizontal driving mechanism 41, the second fixing frame 42, the material cylinder 43, the cylinder body 431, the piston 432, the material cylinder compacting block 44 and the second sealing ring 45; a first drive assembly: a swing driving mechanism 51, a first fixing frame 52, a linkage block 53, and a fork-shaped connecting piece 54; and a fixed block 6.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," "one side," "another side," "one end," "the other end," and the like are used herein for descriptive purposes only and not for limitation of the specific orientation of components in the product or apparatus.

Unless defined otherwise, 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 utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-4, a filling switching device comprises a pump body 1, wherein a discharge nozzle 2 is arranged on the lower side of the pump body 1, a switching shaft assembly is arranged in the pump body 1 in a penetrating manner, a feeding channel 11 and a discharge channel 12 are respectively arranged in the pump body 1 on the upper side and the lower side of the switching shaft assembly, and the discharge channel 12 is communicated with the discharge nozzle 2; an air flow channel 13 is arranged in the pump body 1 positioned at one side of the switching shaft assembly, and a material sucking and discharging assembly which is communicated with the air flow channel 13 and used for sucking air and discharging air is arranged at one side of the pump body 1; an L-shaped feed liquid storage channel 311 is arranged in the switching shaft assembly; one end of the switching shaft assembly, which is positioned outside the pump body 1, is connected with a first driving assembly, and the first driving assembly enables the switching shaft assembly to be switched between a first position and a second position; when the switching shaft assembly rotates to the first position, the inlet of the feed liquid storage channel 311 is communicated with the feed channel 11, the outlet of the feed liquid storage channel 311 is communicated with the inside of the material pumping and discharging assembly through the air flow channel 13, and the material pumping and discharging assembly is used for pumping air at the moment; when the switching shaft assembly rotates to the second position, the inlet of the feed liquid storage channel 311 is communicated with the inside of the material pumping and discharging assembly through the air flow channel 13, and the outlet of the feed liquid storage channel 311 is communicated with the discharging channel 12, so that the material pumping and discharging assembly is used for exhausting.

Specifically, as shown in fig. 1 to 4, the pump body 1 has a rectangular parallelepiped shape, but is not limited thereto, and the feed passage 11 communicates with a discharge port (not shown) of the bucket; the main body of the switching shaft assembly is cylindrical, the switching shaft assembly horizontally penetrates through the pump body 1, the plane of the L-shaped material liquid storage channel 311 is perpendicular to the axis of the main body of the switching shaft assembly, an included angle between the first position and the second position is 90 degrees, the first driving assembly drives the switching shaft assembly to rotate by 90 degrees each time, the rotation is reciprocating, and the material drawing and discharging assembly is matched with the movement of the switching shaft assembly.

In addition, it is understood that the filling switching device of the present application further comprises a control device (not shown in the figures) for controlling the movement of the withdrawal assembly and the first drive assembly. In addition, it can be appreciated that, when the filling switching device is used, the filling switching device can be arranged on a supporting platform (not shown in the figure) with a proper height for the convenience of operators to operate; the filling switching device of the present application is not limited to the packaging of cosmetics, and may be used for packaging other materials.

When the novel material feeding pump is used, the feeding channel 11 of the pump body 1 is communicated with the discharge opening of the material barrel, a container for containing material liquid is placed below the discharge nozzle 2, and the first driving component drives the switching shaft component to move so as to enable the switching shaft component to be switched between a first position and a second position; when the switching shaft assembly rotates to the first position, the inlet of the feed liquid storage channel 311 is communicated with the feed channel 11, the outlet of the feed liquid storage channel 311 is communicated with the inside of the material pumping and discharging assembly through the airflow channel 13, and at the moment, the material pumping and discharging assembly pumps air, so that feed liquid in the feed bucket is pumped into the feed liquid storage channel 311 of the switching shaft assembly; the first driving component continues to drive the switching shaft component to move, so that the switching shaft component rotates 90 degrees anticlockwise to rotate to the second position, the inlet of the feed liquid storage channel 311 is communicated with the inside of the material pumping and discharging component through the air flow channel 13, the outlet of the feed liquid storage channel 311 is communicated with the discharging channel 12, the material pumping and discharging component exhausts air at the moment, and feed liquid in the feed liquid storage channel 311 is discharged through the discharging nozzle 2, so that quantitative split charging of the feed liquid is realized.

Further, as shown in fig. 3, the switching shaft assembly includes a switching shaft 31, a first sealing ring 32, and a clamping spring 33, where the feed liquid storage channel 311 is disposed on the switching shaft 31, two sealing grooves are formed on the periphery of the switching shaft 31, and the two sealing grooves are respectively disposed on two sides of the feed liquid storage channel 311, and a first sealing ring 32 is disposed in the sealing grooves, and the first sealing ring 32 seals between the pump body 1 and the switching shaft 31; two fixed slots 312 are formed in the periphery of the switching shaft 31, clamp springs 33 are arranged in the fixed slots 312, and the two clamp springs 33 are used for limiting the relative positions between the two sides of the pump body 1 and the switching shaft 31.

Specifically, the main body of the switching shaft 31 is cylindrical, and the first sealing ring 32 seals between the pump body 1 and the switching shaft 31, so that the leakage of feed liquid from between the pump body 1 and the switching shaft 31 is prevented; the two snap springs 33 play a limiting role, so that the relative positions between the two sides of the pump body 1 and the switching shaft 31 are limited, and the switching shaft 31 can only rotate relative to the pump body 1.

Further, as shown in fig. 1, the first driving assembly includes a swing driving mechanism 51, a first fixing frame 52, and a linkage block 53, one end of the swing driving mechanism 51 is rotatably disposed on the first fixing frame 52, an output shaft of the swing driving mechanism 51 is connected with a fork-shaped connecting piece 54, one end of the linkage block 53 is rotatably disposed between two fork portions of the fork-shaped connecting piece 54, and the other end of the linkage block 53 is fixedly connected with the switching shaft assembly.

Specifically, the swing driving mechanism 51 is an air cylinder; the swing drive mechanism 51 is supported and fixed by a first fixing frame 52. The linkage block 53 swings by being driven by the expansion and contraction of the output shaft of the swing drive mechanism 51, thereby effecting the change of the position of the switching shaft 31. In addition, the fork-shaped link 54 allows the linkage block 53 to swing between its two fork portions.

Specifically, the linkage block 53 is in a cuboid shape, one end of the linkage block 53 is provided with a square through hole, one end of the switching shaft 31 connected with the linkage block is provided with a connecting part matched with the switching shaft, a threaded hole is arranged in the connecting part, the linkage block 53 is matched with the connecting part through the square through hole, and a threaded piece matched with the fixed block 6 and the threaded hole is used for fixing the linkage block 53 and the switching shaft 31 together; the other end of the linkage block 53 is provided with a circular hole, the two fork parts are provided with circular through holes, and the other end of the linkage block 53 is rotationally arranged between the two fork parts through a connecting shaft. Preferably, an arc notch is provided on one side of the linkage block 53, and the arc notch is configured to prevent the linkage block 53 from interfering with the fork-shaped connector 54 during swinging.

Further, as shown in fig. 1-4, the material drawing and discharging assembly includes a horizontal driving mechanism 41, a second fixing frame 42, and a material cylinder 43, wherein the horizontal driving mechanism 41 is disposed on the second fixing frame 42, the material cylinder 43 includes a cylinder 431 and a piston 432 slidably disposed in the cylinder 431, the material cylinder 43 is fixed on one side of the pump body 1, and one end of the piston 432 is connected with an output shaft of the horizontal driving mechanism 41.

Specifically, the horizontal driving mechanism 41 is an air cylinder; the horizontal driving mechanism 41 is supported and fixed by a second fixing frame 42. As one embodiment, the cylinder 43 is fixed to the pump body 1 side; the piston 432 is driven by the expansion and contraction of the output shaft of the horizontal driving mechanism 41 to slide in the cylinder 431, thereby achieving air extraction and air discharge.

As another embodiment, the drawing and discharging assembly further includes a cylinder compressing block 44, a cylinder accommodating groove (not shown in the drawing) is provided in the pump body 1, a part of the cylinder 43 is accommodated in the cylinder accommodating groove, and the cylinder 43 is fixed on the pump body 1 through the cylinder compressing block 44.

Further, a second sealing ring 45 is disposed on the outer periphery of one end of the cylinder 43, so as to seal between the cylinder 43 and the cylinder accommodating groove.

In order to increase the tightness between the material cylinder 43 and the material cylinder accommodating groove, a second sealing ring 45 is arranged on the periphery of one end of the material cylinder 43, so that the sealing between the material cylinder 43 and the material cylinder accommodating groove can be ensured, and the smooth proceeding of air suction and air exhaust can be ensured.

According to the filling switching device, through the pump body 1, the feeding channel 11, the discharging channel 12 and the air flow channel 13 in the pump body, the discharging nozzle 2, the switching shaft assembly, the L-shaped feed liquid storage channel 311 in the pump body, the discharging assembly and the first driving assembly, when the switching shaft assembly is respectively positioned at the first position and the second position, the discharging assembly is respectively used for exhausting air and air, so that the quantitative suction and the quantitative discharge of feed liquid are realized, and the quantitative split charging is realized; the device of this application simple structure, convenient operation can realize mechanized partial shipment, and the partial shipment is effectual.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The filling switching device is characterized by comprising a pump body, wherein a discharge nozzle is arranged on the lower side of the pump body, a switching shaft assembly is arranged in the pump body in a penetrating manner, a feeding channel and a discharge channel are respectively arranged in the pump body on the upper side and the lower side of the switching shaft assembly, and the discharge channel is communicated with the discharge nozzle; an air flow channel is arranged in the pump body positioned at one side of the switching shaft assembly, and a material sucking and discharging assembly communicated with the air flow channel and used for sucking air and discharging air is arranged at one side of the pump body; an L-shaped feed liquid storage channel is arranged in the switching shaft assembly; one end of the switching shaft assembly, which is positioned outside the pump body, is connected with a first driving assembly, and the first driving assembly enables the switching shaft assembly to be switched between a first position and a second position; when the switching shaft assembly rotates to the first position, the inlet of the feed liquid storage channel is communicated with the feed channel, the outlet of the feed liquid storage channel is communicated with the inside of the material pumping and discharging assembly through the airflow channel, and the material pumping and discharging assembly is used for pumping air at the moment; when the switching shaft assembly rotates to the second position, the inlet of the feed liquid storage channel is communicated with the inside of the material pumping and discharging assembly through the airflow channel, and the outlet of the feed liquid storage channel is communicated with the discharging channel, so that the material pumping and discharging assembly is used for exhausting.

2. The filling switching device according to claim 1, wherein the switching shaft assembly comprises a switching shaft, a first sealing ring and a clamping spring, the feed liquid storage channel is arranged on the switching shaft, two sealing grooves are formed in the periphery of the switching shaft, the two sealing grooves are respectively arranged on two sides of the feed liquid storage channel, the first sealing ring is arranged in the sealing grooves, and the first sealing ring seals between the pump body and the switching shaft; two fixed slots are formed in the periphery of the switching shaft, snap springs are arranged in the fixed slots, and the two snap springs are used for limiting the relative positions between the two sides of the pump body and the switching shaft.

3. The filling switching device according to claim 1, wherein the first driving assembly comprises a swing driving mechanism, a first fixing frame and a linkage block, one end of the swing driving mechanism is rotatably arranged on the first fixing frame, an output shaft of the swing driving mechanism is connected with a fork-shaped connecting piece, one end of the linkage block is rotatably arranged between two fork parts of the fork-shaped connecting piece, and the other end of the linkage block is fixedly connected with the switching shaft assembly.

4. A filling switching device according to claim 3, wherein the oscillating drive mechanism is a cylinder.

5. The filling switching device according to claim 1, wherein the pumping and discharging assembly comprises a horizontal driving mechanism, a second fixing frame and a material cylinder, the horizontal driving mechanism is arranged on the second fixing frame, the material cylinder comprises a cylinder body and a piston arranged in the cylinder body in a sliding manner, the material cylinder is fixed on one side of the pump body, and one end of the piston is connected with an output shaft of the horizontal driving mechanism.

6. The filling switching device of claim 5, wherein the pumping and discharging assembly further comprises a cylinder compression block, a cylinder accommodating groove is formed in the pump body, a part of the cylinder is accommodated in the cylinder accommodating groove, and the cylinder is fixed on the pump body through the cylinder compression block.

7. The filling switching device according to claim 6, wherein a second sealing ring is provided on the outer periphery of one end of the cylinder for sealing between the cylinder and the cylinder accommodating groove.

8. The filling switching device of claim 5, wherein the horizontal drive mechanism is a cylinder.