CN212951381U - Filling mechanism with sealing structure - Google Patents

Abstract

The utility model relates to a filling mechanism with seal structure, including the support, be equipped with the inlet pipe on the support, the lower part cover of inlet pipe is equipped with the gasbag, the upper portion and the inlet pipe fixed connection of gasbag, fixedly connected with spacing ring on the support, the position circle is equipped with to the lower part inboard of spacing ring, and the position circle position is corresponding with the biggest bloated position of gasbag, and the lower part of support is equipped with the seat that goes up and down, is equipped with the sensing board of weighing on the seat that goes up and down. The utility model provides an gasbag simple installation only needs to fix with the staple bolt at packagine machine unloading pipe wall can, cooperates through gasbag and outside spacing collar and realizes sealing, does not shadow the leakproofness of gasbag when adorning new pocket, and changes the pocket easy and simple to handle, and maintainer need not special training and just can be familiar with the operation of changing the pocket, and the production of changing pocket in-process whole production line need not to break.

Description

Filling mechanism with sealing structure

The technical field is as follows:

the utility model relates to an automatic filling machinery technical field especially relates to a filling mechanism with seal structure.

Background art:

filling machines are needed to be used in a lot of packaging equipment on the market at present, but generally used on rigid containers such as drums and cans, and sealing of a flexible packaging bag is a difficult problem to solve, compared with bag mouths of container packaging bags such as iron drum and the like, the bag mouths are not easy to fix, most of the prior art uses an external pressurizing sleeve to fix the bag mouths of the pipe orifices of a discharging pipe, and the air bags can be used for auxiliary sealing generally, but the air bags in practical use generally have complicated air bag operation and difficult maintenance, and the air bags are complex to replace or have to be returned to a factory for maintenance.

The utility model has the following contents:

the utility model aims at the defect of prior art, provide a filling mechanism with seal structure that simple structure is practical and maintain the convenience.

The utility model discloses a realize through following technical scheme: the utility model provides a filling mechanism with seal structure, includes the support be equipped with the inlet pipe on the support, the lower part cover of inlet pipe is equipped with the gasbag, the upper portion and the inlet pipe fixed connection of gasbag, fixedly connected with spacing ring on the support, the position circle is equipped with to the lower part inboard of spacing ring, the position is corresponding with the biggest bloated position of gasbag in the position of position circle place, the lower part of support is equipped with the seat that goes up and down, the sensor board of weighing is equipped with on the seat that goes up and down.

In the above technical scheme, the gasbag includes the fixed part on upper portion and the portion of aerifing of lower part, fixed part and inlet pipe fixed connection.

In the technical scheme, the air pump is arranged on the bracket and connected with the air bag through the air pipe.

In the technical scheme, the air bag is sleeved at the lower part of the feeding pipe through the hoop.

In the technical scheme, the upper part of the feeding pipe is connected with a speed reducer and a hopper.

In the above technical scheme, the positioning ring is made of an elastic material.

The utility model has the advantages that: the utility model provides an gasbag simple installation only needs to fix with the staple bolt at packagine machine unloading pipe wall can, cooperates through gasbag and outside spacing collar and realizes sealing, does not shadow the leakproofness of gasbag when adorning new pocket, changes the easy and simple operation of pocket moreover, and maintainer need not special training and just can be familiar with the operation of changing the pocket, changes the production of the in-process whole production line of change more fast and need not to break off.

Description of the drawings:

fig. 1 is a schematic front sectional view of the present invention;

fig. 2 is a schematic state diagram of the present invention;

FIG. 3 is a schematic cross-sectional view of the air bag of the present invention;

the reference numbers are as follows: a bracket 100; a feed line 110; an air bag 120; a fixed portion 121; an inflation portion 122; a stop collar 130; a positioning ring 131; a lifting base 140; a weighing sensor board 150; a hoop 160; a speed reducer 170; a hopper 180; the bag 200 is packaged.

The specific implementation mode is as follows:

the following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.

As shown in fig. 1 to 3, a filling mechanism with a sealing structure comprises a support 100, wherein a feed pipe 110 is arranged on the support 100, an air bag 120 is sleeved on the lower portion of the feed pipe 110, the upper portion of the air bag 120 is fixedly connected with the feed pipe 110, a limiting ring 130 is fixedly connected to the support 100, a positioning ring 131 is arranged on the inner side of the lower portion of the limiting ring 130, the position of the positioning ring 131 corresponds to the maximum swelling position of the air bag 120, a lifting seat 140 is arranged on the lower portion of the support 100, and a weighing sensing plate 150 is arranged on the lifting seat 140.

As shown in fig. 3, the airbag 120 includes an upper fixing portion 121 and a lower inflating portion 122, and the fixing portion 121 is fixedly connected to the feeding tube 110, so that the fixing is more reliable.

The bracket 100 is provided with an air pump which is connected with the air bag 120 through an air pipe, and when the bracket is used, the air pump is used for realizing the inflation and deflation of the air bag 120.

The air bag 120 is sleeved on the lower part of the feeding pipe 110 through the hoop 160, so that the installation is convenient.

The upper part of the feed pipe 110 is connected with a speed reducer 170 and a hopper 180.

The locating ring 131 is made of elastic material, and the bag opening can be folded when the bag opening is clamped, so that the bag opening can be better clamped by the elastic material.

As shown in fig. 1 and 2, the utility model discloses when using, with the sack suit of wrapping bag 200 on gasbag 120, then to aerifing, make the sack press from both sides tightly between gasbag 120 and spacing ring 130, realize fixedly and sealed, begin to carry out the filling this moment, gasbag 120 gassing can take off the sack after the filling.

In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "side", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Finally, it should be noted that: the above embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (6)

1. A filling mechanism with seal structure which characterized in that: including support (100) be equipped with inlet pipe (110) on support (100), the lower part cover of inlet pipe (110) is equipped with gasbag (120), the upper portion and inlet pipe (110) fixed connection of gasbag (120), fixedly connected with spacing ring (130) on support (100), position circle (131) are equipped with to the lower part inboard of spacing ring (130), the position is corresponding with the biggest bloated position of gasbag (120) in position circle (131), the lower part of support (100) is equipped with lift seat (140), the sensor board of weighing (150) are equipped with on lift seat (140).

2. The filling mechanism with a sealing structure of claim 1, wherein: the gasbag (120) includes fixed part (121) on upper portion and inflation portion (122) of lower part, fixed part (121) and feeding pipe (110) fixed connection.

3. The filling mechanism with a sealing structure of claim 1, wherein: an air pump is arranged on the bracket (100) and is connected with the air bag (120) through an air pipe.

4. The filling mechanism with a sealing structure of claim 1, wherein: the air bag (120) is sleeved on the lower part of the feeding pipe (110) through a hoop (160).

5. The filling mechanism with a sealing structure of claim 1, wherein: the upper part of the feeding pipe (110) is connected with a speed reducer (170) and a hopper (180).

6. The filling element with a sealing structure according to claim 1, wherein the retainer ring (131) is made of an elastic material.

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