CN210882903U

CN210882903U - Bag forming device

Info

Publication number: CN210882903U
Application number: CN201921639108.XU
Authority: CN
Inventors: 刘红
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-30
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a bag forming device, which comprises a base, wherein moving seats are arranged on the left side and the right side of the base, the moving seats are connected with the base in a sliding way through an adjusting mechanism, forming plates are arranged on the moving seats, the front ends of the forming plates are provided with forming cambered surfaces, and a shelf is arranged between the two moving seats; the forming plate comprises an upper surface, a positioning pin is arranged on the upper surface of the forming plate, a gap adjusting plate is further arranged on the forming plate, an adjusting groove is formed in the gap adjusting plate, and the positioning pin is sleeved in the adjusting groove. When the adjusting mechanism is used for adjusting the movable seat, the two forming plates are driven to be close to or far away from each other, so that the width of the packaging bag can be changed; after the distance between the forming plates is changed, the gap through which the upper end of the packaging bag passes can be adjusted through the gap adjusting plate, so that the packaging bag has a better packaging effect when passing through the longitudinal sealing device.

Description

Bag forming device

Technical Field

The utility model relates to a packagine machine field, especially packagine machine's bagging apparatus.

Background

The material packaging machine replaces the traditional manual packaging, has the characteristics of high speed, neat and attractive packaging and the like, saves manpower and improves the production efficiency. In food packaging, the packaging machine can effectively reduce the contact of human bodies to food and increase cleanness and sanitation. In the packaging machine, a bag former is an important component, and functions to fold a sheet-shaped packaging film into a packaging bag of a specific shape. In food packaging, a packaging bag in which a packaging film is folded into a rectangular shape is most used. For rectangular packaging bags, the width and height of the formed packaging bags need to be controlled during forming, and the existing bag forming devices are basically fixed and unadjustable, namely one bag forming device corresponds to a packaging bag with one specification. In the packaging of food, the same food is often required to be packaged in multiple specifications, so that the existing bag forming device is difficult to meet the requirement of packaging in multiple specifications. In addition, in the existing packaging machine, the packaging film is unreeled from the upper part of the feeding platform and then enters the packaging machine, and the packaging machine with the structure is called as an upper-feeding film packaging machine. For some foods, the upper film-feeding packaging machine is difficult to meet the production requirement, so that the packaging machine for unreeling the packaging film from the lower part of the feeding platform is needed. There is also a need for a bagger that fits the lower-feed film wrapping machine.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: a bag former is provided.

The utility model provides a solution of its technical problem is: a bag forming device comprises a base, wherein moving seats are arranged on the left side and the right side of the base, the moving seats are connected with the base in a sliding mode through an adjusting mechanism, a forming plate is arranged on each moving seat, a forming arc surface is arranged at the front end of each forming plate, and a shelf is arranged between the two moving seats; the forming plate comprises an upper surface, a positioning pin is arranged on the upper surface of the forming plate, a gap adjusting plate is further arranged on the forming plate, an adjusting groove is formed in the gap adjusting plate, and the positioning pin is sleeved in the adjusting groove.

The utility model has the advantages that: the outer packaging film enters the bag forming device from the lower part, then the packaging film is folded into a rectangular packaging bag in the bag forming device, the lower wall of the packaging bag is attached to the upper surface of the shelf, the left side wall and the right side wall of the packaging bag are attached to the outer side surface of the forming plate, the upper surface of the packaging bag penetrates through the adjusting groove, then the upper surface of the packaging bag is packaged through the outer longitudinal sealing device, so that a closed barrel-packed packaging bag is formed, and finally the front end and the rear end of the packaging bag are packaged through the outer transverse sealing device, so that a complete packaging bag is formed. When the adjusting mechanism is used for adjusting the movable seat, the two forming plates are driven to be close to or far away from each other, so that the width of the packaging bag can be changed; after the distance between the forming plates is changed, the gap through which the upper end of the packaging bag passes can be adjusted through the gap adjusting plate, so that the packaging bag has a better packaging effect when passing through the longitudinal sealing device.

As a further improvement of the above technical solution, the forming plate includes a side surface, a height adjustment groove is formed in the side surface, an adjustment pin is arranged on the movable seat, and the adjustment pin passes through the height adjustment groove. The height of the packing bag can be adjusted through the height adjusting groove.

As a further improvement of the above technical scheme, an included angle between the length direction of the height adjusting groove and the horizontal direction is a, the forming arc surface of the forming plate comprises a front inclined surface, the included angle between the front inclined surface and the horizontal direction is b, and the included angle a is the same as the included angle b.

As a further improvement of the technical scheme, a supporting arm extending outwards is fixedly arranged on the side face of the front end of the forming plate. The packaging film entering the forming plate can be unfolded by a certain entering angle by utilizing the supporting arm, so that the forming quality of the packaging bag is improved.

As a further improvement of the above technical solution, the gap adjusting plate has two adjusting grooves, the two adjusting grooves are parallel to each other, and the upper surface of the forming plate is also provided with two positioning pins.

As a further improvement of the technical scheme, the gap adjusting plate is also provided with a guide rod. Through the guide arm, can be so that the position is more accurate when getting into subsequent vertical sealing device for the packaging film.

As a further improvement of the technical scheme, the adjusting mechanism comprises a screw rod, a screw hole is formed in the movable seat, and the screw rod is in threaded connection with the screw hole.

As a further improvement of the above technical solution, the adjusting mechanism further includes a guide rail, and the movable base slides on the guide rail.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a perspective view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a plan view of the present invention.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. The preferred embodiment of the present invention is shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution. Meanwhile, all technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1-3, a bagging device comprises a base 1, wherein moving seats 2 are arranged on the left side and the right side of the base 1, the moving seats 2 are slidably connected with the base 1 through adjusting mechanisms 7, each adjusting mechanism 7 comprises a screw rod 71, screw holes are formed in the moving seats 2, and the screw rods 71 are in threaded connection with the screw holes. The adjusting mechanism 7 further comprises a guide rail 72 on which the mobile seat 2 slides. The forming plate 3 is arranged on the moving seat 2, the front end of the forming plate 3 is provided with a forming arc surface 33, a shelf 4 is arranged between the two moving seats 2, the shelf 4 is placed on the upper surface of the moving seat 2, the two forming plates 3 are positioned on two sides of the shelf 4, the shelf 4 is used for supporting materials, and the shelf 4 is not fixedly connected with the two forming plates 3, so that when the forming plate 3 is adjusted left and right, the shelf 4 is not influenced; the forming plate 3 comprises an upper surface, the upper surface of the forming plate 3 is provided with a positioning pin 31, the forming plate 3 is further provided with a gap adjusting plate 5, the gap adjusting plate 5 is provided with an adjusting groove 51, and the positioning pin 31 is sleeved in the adjusting groove 51.

The forming plate 3 comprises a side face, a height adjusting groove 32 is formed in the side face, an adjusting pin 21 is arranged on the moving seat 2, and the adjusting pin 21 penetrates through the height adjusting groove 32.

The included angle between the length direction of the height adjusting groove 32 and the horizontal direction is a, the forming arc surface of the forming plate comprises a front inclined surface, the included angle between the front inclined surface and the horizontal direction is b, and the included angle a is the same as the included angle b. Similarly, the length direction of the adjusting groove 51 on the adjusting plate 5 is the same as the inclined angle of the inclined surface of the upper surface of the forming plate.

The gap adjusting plate 5 has two adjusting grooves 51, the two adjusting grooves 51 are parallel to each other, and the upper surface of the forming plate 3 is also provided with two positioning pins 31. The gap adjustment plate 5 is further provided with a guide rod 52.

Further preferably, the side of the front end of the forming plate 3 is fixedly provided with a brace arm 6 extending outwards.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. A bag forming device is characterized in that: the movable base is connected with the base in a sliding mode through an adjusting mechanism, a forming plate is arranged on the movable base, a forming cambered surface is arranged at the front end of the forming plate, and a shelf is arranged between the two movable bases; the forming plate comprises an upper surface, a positioning pin is arranged on the upper surface of the forming plate, a gap adjusting plate is further arranged on the forming plate, an adjusting groove is formed in the gap adjusting plate, and the positioning pin is sleeved in the adjusting groove.

2. The bag-former as claimed in claim 1, wherein: the forming plate comprises a side face, wherein a height adjusting groove is formed in the side face, an adjusting pin is arranged on the moving seat, and the adjusting pin penetrates through the height adjusting groove.

3. The bag-former as claimed in claim 2, wherein: the included angle of the length direction of the height adjusting groove and the horizontal direction is a, the forming arc surface of the forming plate comprises a front inclined surface, the included angle of the front inclined surface and the horizontal direction is b, and the included angle a is the same as the included angle b.

4. The bag-former as claimed in claim 1, wherein: and a supporting arm extending outwards is fixedly arranged on the side surface of the front end of the forming plate.

5. The bag-former as claimed in claim 1, wherein: the adjusting grooves of the gap adjusting plate are two, the two adjusting grooves are parallel to each other, and the upper surface of the forming plate is also provided with two positioning pins.

6. The bag-former as claimed in claim 1, wherein: the gap adjusting plate is also provided with a guide rod.

7. The bag-former as claimed in claim 1, wherein: the adjusting mechanism comprises a screw rod, a screw hole is formed in the movable seat, and the screw rod is in threaded connection with the screw hole.

8. The bag-former as claimed in claim 7, wherein: the adjusting mechanism further comprises a guide rail, and the moving seat slides on the guide rail.