CN219056778U

CN219056778U - Special-shaped bag righting structure

Info

Publication number: CN219056778U
Application number: CN202223535825.2U
Authority: CN
Inventors: 张二初; 张虎儿; 李云
Original assignee: Syoung Cosmetics Manufacturing Co Ltd
Current assignee: Syoung Cosmetics Manufacturing Co Ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-23
Anticipated expiration: 2032-12-27

Abstract

The utility model provides a special-shaped bag righting structure, which relates to the field of bagged article processing and comprises the following components: the two guide plates are arranged at intervals, and the opposite surfaces of the two guide plates are respectively provided with a guide groove in the vertical direction for the special-shaped bags to slide and fall; the heat sealing knife is arranged above the guide groove to seal the special-shaped bag; the limiting block is arranged below the guide groove to support the special-shaped bag; the right subassembly, perpendicular to the interval region that two baffle formed, right the subassembly and including first righting board and second righting board, first righting board with the second righting board moves in opposite directions and the butt is between two guide slots, and the stopper supports the dysmorphism bag to as the standard of righting of dysmorphism bag, adopt righting board restriction bag body openly and the bulge degree of reverse side, guaranteed that the upper end of two bag bodies flushes, when the heat-seal, can effectually reduce the formation of fold, improved the success rate of heat-seal, effectively avoid weeping phenomenon.

Description

Special-shaped bag righting structure

Technical Field

The utility model relates to the field of bagged article processing, in particular to a special-shaped bag righting structure.

Background

A shaped bag of the type shown in figure 1 has a first flattened section (01) and a second flattened section (02) at the bottom thereof in front view. The special-shaped bag is used for containing a mask and a material body and comprises two bag bodies, wherein the bottoms and the side parts of the two bag bodies are packaged in advance, then the material body and the mask are injected into the special-shaped bag, and then the upper end of the special-shaped bag is packaged. Because the special-shaped bag is filled with the material body, the top end of the special-shaped bag is required to be kept upwards during packaging, and liquid leakage is prevented.

The utility model provides a righting device in a dysmorphism facial mask bag righting device, this righting device focuses on to right from the both sides of dysmorphism bag, this material body that leads to in the dysmorphism bag is under the effect of gravity, with the lower extreme swell of the bag body, at this moment, even seal the upper end of dysmorphism bag through heat-seal knife (2), also lead to one of them bag body to lead to the fact the upper end of two bag bodies to be unable to align because of the inflation is too big easily, the junction after the heat-seal takes place the fold easily, causes the weeping phenomenon.

Disclosure of Invention

The utility model provides a special-shaped bag righting structure, and aims to provide a novel righting and heat-sealing structure, so that the heat-sealing effect of the upper end of a special-shaped bag is ensured, and the liquid leakage probability is reduced.

In order to achieve the above object, an embodiment of the present utility model provides a special-shaped bag centering structure, including:

the two guide plates are arranged at intervals, and the opposite surfaces of the two guide plates are respectively provided with a guide groove in the vertical direction for the special-shaped bags to slide and fall;

the heat sealing knife is arranged above the guide groove to seal the special-shaped bag;

the limiting block is arranged below the guide groove to support the special-shaped bag;

the centering assembly is perpendicular to the interval area formed by the two guide plates and comprises a first centering plate and a second centering plate, and the first centering plate and the second centering plate move in opposite directions and are abutted between the two guide grooves.

Preferably, the width of the guide groove is equal to the thickness of the special-shaped bag.

Preferably, the first righting plate and the second righting plate have the same structure and comprise a transverse beam plate and a vertical beam plate, one end of the vertical beam plate is vertically arranged in the middle of the transverse beam plate, and righting cylinders are arranged on the vertical beam plate and respectively push the first righting plate and the second righting plate to move in opposite directions.

Preferably, the heat sealing knife comprises a knife seat and a knife body, wherein the knife body is arranged on the knife seat, and a heat sealing cylinder for pushing the knife seat to move is arranged on the knife seat.

Preferably, the heat sealing knife comprises a first heat sealing knife and a second heat sealing knife, the first heat sealing knife and the second heat sealing knife are arranged above the guide grooves, and the first heat sealing knife and the second heat sealing knife move in opposite directions and are abutted between the two guide grooves.

Preferably, two limiting blocks are arranged, and the two limiting blocks are arranged at intervals.

Preferably, the positions of the two limiting blocks are matched with the first gentle section and the second gentle section of the special-shaped bag so as to maintain the special-shaped bag to be vertical.

The scheme of the utility model has the following beneficial effects:

in this application, the stopper supports the dysmorphism bag to as the standard of righting of dysmorphism bag, supply dysmorphism bag whereabouts through the guide slot, and restrict the material body in the dysmorphism bag and flow, gather to the front and the reverse side of the bag body under the effect of gravity, simultaneously, adopt the bulge degree of righting board restriction bag body front and reverse side, guaranteed that the upper ends of two bag bodies flush, in subsequent heat-seal, can effectually reduce the formation of fold, improved the success rate of heat-seal, effectively avoid weeping phenomenon.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

FIG. 1 is a front view of a shaped bag;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a perspective view of the heat seal knife after it has been concealed;

fig. 4 is a schematic view of the first centralizing plate acting on a shaped bag.

[ reference numerals description ]

01-first gentle section, 02-second gentle section, 1-baffle, 11-guide slot, 2-hot seal sword, 21-blade holder, 22-sword body, 3-stopper, 41-first righting board, 42-second righting board, 411-crossbeam board, 412-perpendicular beam board.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

As shown in fig. 2-4, the embodiment of the utility model provides a special-shaped bag centralizing structure, which comprises two guide plates 1 which are arranged at intervals, wherein one surfaces of the two guide plates 1 which are opposite to each other are respectively provided with a guide groove 11, the guide grooves 11 are arranged along the vertical direction, the distance between the two guide grooves 11 along the horizontal direction is equal to the width of a special-shaped bag, the special-shaped bag vertically falls along the guide grooves 11, and the width of the preferred guide groove 11 is equal to the thickness of the special-shaped bag, but in actual production, the width of the guide groove 11 can be slightly larger than the thickness of the special-shaped bag so as to ensure that the special-shaped bag filled with a mask and a material body can smoothly slide along the guide groove 11.

The limiting blocks 3 are arranged below the guide grooves 11, the limiting blocks 3 limit and support the special-shaped bags, preferably, the limiting blocks 3 are arranged in two, the two limiting blocks 3 are arranged at intervals and respectively support the first gentle section 01 and the second gentle section 02 of the special-shaped bags so as to maintain the special-shaped bags to be vertical.

A heat sealing knife 2 is arranged above the guide groove 11, and the heat sealing knife 2 is used for sealing the upper end of the special-shaped bag. In the present embodiment, the heat seal cutter 2 includes a cutter seat 21 and a cutter body 22, the cutter body 22 is provided on the cutter seat 21, and a heat seal cylinder is connected to the cutter seat 21. The two heat-seal knives 2 are arranged, the two heat-seal knives 2 can move in opposite directions under the action of the hot air cylinder and are abutted above the knife groove, and the packaging of the upper end of the special-shaped bag is completed.

Preferably, the heat sealing knife 2 is provided with a temperature sensor for knowing and controlling the temperature of the heat sealing knife 2.

There is also provided in the present application a righting structure perpendicular to the spaced area formed between the two guide plates 1, the righting structure comprising a first 41 and a second 42 righting plate of identical construction, the first 41 and second 42 righting plates being movable in opposition and abutting each other at the guide slot 11 to squeeze the obverse and reverse sides of the shaped bag.

The front and the back of special-shaped bag are extruded respectively to two righting boards from the front and the rear, can reduce the expansion degree of the bag body, guarantee that the upper end of the bag body aligns, at the in-process of heat-seal, the junction takes place the fold after the single-piece bag body takes place too big deformation and leads to the heat-seal, causes the weeping.

Taking the first centering plate 41 as an example, the centering plate comprises a beam plate 411 and a vertical beam plate 412, wherein the upper end of the vertical beam plate 412 is arranged in the middle of the beam plate 411, so that the overall body of the centering plate is T-shaped, and the beam plate 411 is close to the upper end of the special-shaped bag. A righting cylinder is provided on the vertical beam plate 412, and the righting cylinder pushes the first righting plate 41 to move.

In this application, adopt the righting board of T type can separate the dysmorphism bag into left and right sides two parts at vertical square, left and right sides two parts do not receive the effort of righting the board, allow the dysmorphism bag to take place slight deformation, this deformation is used for keeping the material body in the dysmorphism bag, prevents to adopt and lead to the fact the complete discharge with the material body in the dysmorphism bag with the righting board of dysmorphism bag shape unanimity, influences the content of the material body in the bag.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.

Claims

1. A special-shaped bag centralizing structure, comprising:

the two guide plates (1) are arranged at intervals, and the opposite surfaces of the two guide plates (1) are respectively provided with a guide groove (11) in the vertical direction for the special-shaped bags to slide and fall;

the heat sealing knife (2) is arranged above the guide groove (11) to seal the special-shaped bag;

the limiting block (3) is arranged below the guide groove (11) to support the special-shaped bag;

the centering assembly is perpendicular to the interval area formed by the two guide plates (1), and comprises a first centering plate (41) and a second centering plate (42), wherein the first centering plate (41) and the second centering plate (42) move in opposite directions and are abutted between the two guide grooves (11).

2. The shaped-bag centralizing structure according to claim 1, wherein: the width of the guide groove (11) is equal to the thickness of the special-shaped bag.

3. The shaped-bag centralizing structure according to claim 1, wherein: the first righting plate (41) and the second righting plate (42) are identical in structure and comprise a transverse beam plate (411) and a vertical beam plate (412), one end of the vertical beam plate (412) is vertically arranged in the middle of the transverse beam plate (411), a righting cylinder is arranged on the vertical beam plate (412), and the two righting cylinders respectively push the first righting plate (41) and the second righting plate (42) to move in opposite directions.

4. The shaped-bag centralizing structure according to claim 1, wherein: the heat sealing knife (2) comprises a knife holder (21) and a knife body (22), wherein the knife body (22) is arranged on the knife holder (21), and a heat sealing cylinder for pushing the knife holder (21) to move is arranged on the knife holder (21).

5. The shaped-bag centralizing structure according to claim 4, wherein: the heat sealing knife (2) comprises a first heat sealing knife (2) and a second heat sealing knife (2), the first heat sealing knife (2) and the second heat sealing knife (2) are arranged above the guide grooves (11), and the first heat sealing knife (2) and the second heat sealing knife (2) move in opposite directions and are abutted between the two guide grooves (11).

6. The shaped-bag centralizing structure according to claim 1, wherein: two limiting blocks (3) are arranged, and the two limiting blocks (3) are arranged at intervals.

7. The shaped-bag centralizing structure of claim 6, wherein: the positions of the two limiting blocks (3) are matched with the first gentle section (01) and the second gentle section (02) of the special-shaped bag so as to maintain the special-shaped bag to be vertical.