CN216035516U

CN216035516U - Vertical bagging machine back sealing device

Info

Publication number: CN216035516U
Application number: CN202122777519.9U
Authority: CN
Inventors: 郑愿铿
Original assignee: Xuhui Equipment Manufacturing Huizhou Co ltd
Current assignee: Xuhui Equipment Manufacturing Huizhou Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-03-15
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a back sealing device of a vertical bagging machine, and relates to the technical field of vertical bagging machines. The bag forming machine comprises a bag forming machine support frame, a bag forming device is arranged at the top of the bag forming machine support frame, a left auxiliary film pulling structure, a right auxiliary film pulling structure, a parallel sliding rail structure and a packaging heating sealing structure are respectively arranged in the bag forming machine support frame, the left auxiliary film pulling structure and the right auxiliary film pulling structure comprise motors, driving synchronizing wheels are arranged at the output ends of the motors and fixedly connected with the output ends of the motors, synchronous belts are arranged at the bottom of the bag forming machine support frame, driven synchronizing wheels are arranged in the synchronous belts, and the driving synchronizing wheels extend into the synchronous belts. According to the utility model, the left and right forming heights of the packaging film can be the same by arranging the left and right auxiliary film pulling structures, the parallel slide rail structures and the packaging heating sealing structures, patterns of the packaged bag are butted smoothly after the bag is formed, the bag surface is free from wrinkles, and meanwhile, the back sealing effect is better and faster, so that the high-speed continuous back sealing effect of a machine is realized.

Description

Vertical bagging machine back sealing device

Technical Field

The utility model belongs to the technical field of vertical bag packing machines, and particularly relates to a back sealing device of a vertical bag packing machine.

Background

The bag filling machines are various in types and various in classification methods. From different viewpoints, there are various machines, such as liquid, block and bulk grain bagging machines, according to the product state; according to the packaging function, the inner package and the outer package are provided; according to the packaging industry, the packaging machine is divided into a food, a daily chemical industry, a textile and the like; according to the packaging stations, the packaging machine is divided into a single-station packaging machine and a multi-station packaging machine; according to the automatic degree, the bag packaging machine is divided into a semi-automatic bag packaging machine and a full-automatic bag packaging machine, however, the existing vertical bag packaging machine has certain defects when in use, the left and right forming heights of a packaging film are different, the patterns of a packaged bag are not butted and are not flat after the bag is formed, the bag surface has wrinkles and the back sealing effect is not good, the speed is low, and the use is inconvenient, so that the improvement is carried out, and the back sealing device of the vertical bag packaging machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a back sealing device of a vertical bagging machine, which solves the problems in the prior art: the left and right forming heights of the packaging film of the existing vertical bagging machine are different when the vertical bagging machine is used, the patterns of the packaged bag are butted and are not smooth after the bag is formed, the bag surface has wrinkles and the back sealing effect is not good, the speed is low, the use is inconvenient, and the problems of back sealing of the vertical bagging machine, uneven bag forming and left and right film feeding and the like are solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a back sealing device of a vertical bagging machine, which comprises a bagging machine support frame, wherein a bag forming device is arranged at the top of the bagging machine support frame, a left auxiliary film pulling structure, a right auxiliary film pulling structure, a parallel slide rail structure and a packaging heating sealing structure are respectively arranged in the bagging machine support frame, the left auxiliary film pulling structure and the right auxiliary film pulling structure comprise motors, driving synchronizing wheels are arranged at the output ends of the motors, the driving synchronizing wheels are fixedly connected with the output ends of the motors, and synchronous belts are arranged at the bottoms of the bagging machine support frame.

Furthermore, a driven synchronizing wheel is arranged in the synchronous belt, the driving synchronizing wheel extends into the synchronous belt, and the driving synchronizing wheel and the driven synchronizing wheel are respectively meshed with the synchronous belt.

Further, the parallel slide rail structure includes the curb plate, the curb plate sets up the side at the bagging machine support frame, the guide rail has been seted up in the bagging machine support frame.

Further, a sliding block is arranged in the guide rail and is in sliding connection with the guide rail, and the motor is installed on the surface of the sliding block.

Further, the bottom of the support frame of the bagging machine is provided with a first cylinder, and the top end of the first cylinder is abutted to the sliding block.

Further, encapsulation heating sealing structure includes the second cylinder, the second cylinder setting is in the side of hold-in range.

Furthermore, an extension spring is arranged on the side surface of the second cylinder, and the second cylinder is abutted against the extension spring.

Furthermore, the shape of the bag forming device is an arc, and the bag forming device is made of stainless steel.

Furthermore, the types of the driving synchronizing wheel and the driven synchronizing wheel are the same, and the driving synchronizing wheel and the driven synchronizing wheel are both made of iron.

The utility model has the following beneficial effects:

1. according to the utility model, the left and right forming heights of the packaging film can be the same by arranging the left and right auxiliary film pulling structures, the parallel slide rail structures and the packaging heating sealing structures, patterns of the packaged bag are butted smoothly after the bag is formed, the bag surface is free from wrinkles, and meanwhile, the back sealing effect is better and faster, so that the high-speed continuous back sealing effect of a machine is realized.

2. The bag forming machine can enable the forming fixing position to conveniently replace bag forming devices with different specifications, a back sealing power output system is formed by the second air cylinder and the extension spring, the packaging heating sealing structure is driven to carry out heat sealing on the back of the packaging bag, and the use is convenient.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a right side view of the present invention;

fig. 4 is a bottom view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a support frame of the bagging machine; 2. a left auxiliary film drawing structure and a right auxiliary film drawing structure; 201. a motor; 202. a driving synchronizing wheel; 203. a driven synchronizing wheel; 204. a synchronous belt; 3. a bagging device; 4. a parallel slide rail structure; 401. a side plate; 402. a slider; 403. a first cylinder; 404. a guide rail; 5. packaging the heating sealing structure; 501. an extension spring; 502. a second cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model is a vertical bagging machine back sealing device, comprising a bagging machine support frame 1, a bagging machine 3 is arranged on the top of the bagging machine support frame 1, a bagging machine 3 is arranged on the bagging machine 3, a packaging film is fed by the bagging machine 3 through a track straightening, flatting and matching film rolling device, a left auxiliary film pulling structure 2, a right auxiliary film pulling structure 2, a parallel sliding rail structure 4 and a packaging heating sealing structure 5 are respectively arranged in the bagging machine support frame 1, the left auxiliary film pulling structure 2 and the right auxiliary film pulling structure 2 comprise motors 201, driving synchronizing wheels 202 are arranged at the output ends of the motors 201, the driving synchronizing wheels 202 are fixedly connected with the output ends of the motors 201, a synchronous belt 204 is arranged at the bottom of the bagging machine support frame 1, driven synchronizing wheels 203 are arranged in the synchronous belt 204, the driving synchronizing wheels 202 extend into the synchronous belt 204, the driving synchronizing wheels 202 and the driven synchronizing wheels 203 are respectively meshed with the synchronous belt 204, the parallel sliding rail structure 4 comprises side plates 401, the side plates 401 are arranged on the side surfaces of the bagging machine support frame 1, a guide rail 404 is arranged in a support frame 1 of the bagging machine, a slide block 402 is arranged in the guide rail 404, the slide block 402 is in sliding connection with the guide rail 404, a motor 201 is arranged on the surface of the slide block 402, a first air cylinder 403 is arranged at the bottom of the support frame 1 of the bagging machine, the top end of the first air cylinder 403 is abutted against the slide block 402, a packaging heating sealing structure 5 comprises a second air cylinder 502, the second air cylinder 502 is arranged on the side surface of a synchronous belt 204, a tension spring 501 is arranged on the side surface of the second air cylinder 502, the second air cylinder 502 is abutted against the tension spring 501, a bag former 3 is in an arc shape, the bag former 3 is made of stainless steel, a driving synchronous wheel 202 and a driven synchronous wheel 203 are in the same model, the driving synchronous wheel 202 and the driven synchronous wheel 203 are made of iron, left and right auxiliary film drawing structures 2, a parallel slide rail structure 4 and the packaging heating sealing structure 5 are arranged to enable the left and right forming height of a packaging film to be the same, patterns of the packaging bag after bag is formed to be butted more smoothly, the phenomenon of fold can not appear in the bag face, and the back of the body seals the effect better simultaneously, and is faster, and then realizes the high-speed continuous back of the body of machine and seals the effect, utilizes second cylinder 502 and extension spring 501 to constitute back of the body and seals power take-off system, drives encapsulation heating seal structure 5 and carries out the heat-seal wrapping bag back and seal, and it is comparatively convenient to use, and the shaping is fixed the convenient bagging apparatus 3 of changing different specifications in position, makes the packaging film around the roll shaping.

One specific application of this embodiment is: when the bag forming device is used, a forming assembly is used as a bag forming device 3 with different sizes, a packaging film is wound and formed, then a first air cylinder 403 is used as power, a guide rail 404 and a sliding block 402 are used for enabling the left auxiliary film drawing structure and the right auxiliary film drawing structure 2 to be parallel and keeping the parallel sliding rail structures 4 of the same horizontal plane, meanwhile, when the bag forming device is used, a motor 201 drives a driving synchronizing wheel 202 to drive a driven synchronizing wheel 203 and a synchronous belt 204 to feed downwards, packaging films are fed on the bag forming device 3 in a straight track, flat and matched mode of a film winding device by utilizing the good anti-slip characteristic of rubber, the left auxiliary film drawing structure and the right auxiliary film drawing structure 2 are fed by the double motors 201 in a back sealing mode, then a back sealing power output system is formed by a second air cylinder 502 and a tension spring 501, and a sealing heating structure 5 is driven to seal the back of a packaging bag in a heat sealing mode.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a vertical bagging machine back sealing device, includes bagging machine support frame (1), its characterized in that: the top of bagging machine support frame (1) is provided with into bagging apparatus (3), be provided with about supplementary film structure (2), parallel slide rail structure (4) and encapsulation heating seal structure (5) about respectively in bagging machine support frame (1), about supplementary film structure (2) of drawing include motor (201), the output of motor (201) is provided with initiative synchronizing wheel (202), the output fixed connection of initiative synchronizing wheel (202) and motor (201), the bottom of bagging machine support frame (1) is provided with hold-in range (204).

2. The back-sealing device of a vertical bagger as claimed in claim 1, wherein: a driven synchronizing wheel (203) is arranged in the synchronous belt (204), the driving synchronizing wheel (202) extends into the synchronous belt (204), and the driving synchronizing wheel (202) and the driven synchronizing wheel (203) are respectively meshed with the synchronous belt (204).

3. The back-sealing device of a vertical bagger as claimed in claim 1, wherein: the parallel sliding rail structure (4) comprises a side plate (401), the side plate (401) is arranged on the side face of the bag packer support frame (1), and a guide rail (404) is arranged in the bag packer support frame (1).

4. The back-sealing device of the vertical bagging machine as claimed in claim 3, wherein: a sliding block (402) is arranged in the guide rail (404), the sliding block (402) is in sliding connection with the guide rail (404), and the motor (201) is installed on the surface of the sliding block (402).

5. The back-sealing device of the vertical bagging machine as claimed in claim 4, wherein: the bottom of the support frame (1) of the bagging machine is provided with a first air cylinder (403), and the top end of the first air cylinder (403) is abutted to a sliding block (402).

6. The back-sealing device of a vertical bagger as claimed in claim 1, wherein: the packaging and heating sealing structure (5) comprises a second air cylinder (502), and the second air cylinder (502) is arranged on the side face of the synchronous belt (204).

7. The back-sealing device of claim 6, wherein: an extension spring (501) is arranged on the side face of the second cylinder (502), and the second cylinder (502) is abutted against the extension spring (501).

8. The back-sealing device of a vertical bagger as claimed in claim 1, wherein: the bag forming device (3) is arc-shaped, and the bag forming device (3) is made of stainless steel.

9. The back-sealing device of a vertical bagger as claimed in claim 2, wherein: the driving synchronous wheel (202) and the driven synchronous wheel (203) are the same in type, and the driving synchronous wheel (202) and the driven synchronous wheel (203) are both made of iron.