CN220885041U - Plastic film wrapping bag membrane mouth banding device - Google Patents
Plastic film wrapping bag membrane mouth banding device Download PDFInfo
- Publication number
- CN220885041U CN220885041U CN202322534151.2U CN202322534151U CN220885041U CN 220885041 U CN220885041 U CN 220885041U CN 202322534151 U CN202322534151 U CN 202322534151U CN 220885041 U CN220885041 U CN 220885041U
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- China
- Prior art keywords
- plastic film
- conveying
- shaping
- film packaging
- packaging bag
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- 239000002985 plastic film Substances 0.000 title claims abstract description 55
- 229920006255 plastic film Polymers 0.000 title claims abstract description 55
- 239000012528 membrane Substances 0.000 title claims description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 130
- 238000007789 sealing Methods 0.000 claims abstract description 52
- 238000004806 packaging method and process Methods 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 34
- 238000007493 shaping process Methods 0.000 claims abstract description 24
- 238000007664 blowing Methods 0.000 claims abstract description 18
- 238000005520 cutting process Methods 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 6
- 239000002651 laminated plastic film Substances 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 2
- 238000007790 scraping Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 4
- 238000012856 packing Methods 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 238000004886 process control Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
The utility model discloses a plastic film packaging bag film mouth edge sealing device, which comprises a frame, a plastic film conveying folding mechanism, an edge sealing mechanism and a sealing mechanism, wherein a filling mechanism is arranged between the edge sealing mechanism and the sealing mechanism, and a shaping mechanism, a slitting mechanism and a conveying belt are arranged at the rear end of the sealing mechanism; the plastic film conveying and folding mechanism comprises a conveying roller and a film folding mechanism; the filling mechanism comprises a material metering bin and an air blowing mechanism; the cutting mechanism is positioned at the rear end of the shaping mechanism and used for cutting the plastic film packaging bag, and the conveying belt is positioned at the rear end of the cutting mechanism; the film mouth edge sealing device can seal edges of plastic films from the single film bodies to form pockets, refill materials, seal the pockets, and finally cut and divide the pockets, so that the whole set of process is high in automation degree, suitable for mechanical automation production and processing flow control, and the single film bodies are formed into the pockets through the device, so that material cost, purchasing cost and flow control cost of packaging bags can be saved, and the device meets the lean production requirements.
Description
Technical Field
The utility model relates to the technical field of packaging bags, in particular to a plastic film packaging bag film opening edge sealing device.
Background
Commodity, product generally all can pack before leaving factory and divide the bag operation, therefore, packagine machine is indispensable in industrial production, not only can play the protection to the product, pleasing to the eye effect, and can calculate and specification ration to the product, and current packagine machine mainly falls into two aspects: 1. the assembly line type overall production packaging, two, peripheral equipment for packing of product, and current plastic film packagine machine generally all forms the pocket after cutting out the plastic film earlier, after packing the packing to the material, cuts out and seals the plastic film by plastic film packagine machine again, wastes time and energy, and degree of mechanization is low simultaneously, causes packing inefficiency, and the packing of material, often packs after manual work or equipment operation struts plastic bag, packing material again, and very troublesome, and the subassembly equipment is complicated is unfavorable for automated production.
Disclosure of utility model
In view of the prior art, the utility model aims to provide the plastic film packaging bag film opening edge sealing device which can directly carry out packaging production from a single plastic film and has the characteristic of directly connecting the packaging bag film opening edge sealing device into a production line for automatic production.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the plastic film packaging bag film mouth edge sealing device comprises a frame, a plastic film conveying folding mechanism, an edge sealing mechanism and a sealing mechanism, wherein a filling mechanism is arranged between the edge sealing mechanism and the sealing mechanism, and a shaping mechanism, a slitting mechanism and a conveying belt are arranged at the rear end of the sealing mechanism;
The plastic film conveying and folding mechanism comprises a plurality of conveying rollers and an adjustable film folding mechanism, wherein the film folding mechanism comprises two cylindrical rods which are arranged at intervals and guide blocks which are positioned on the cylindrical rods and slide relatively;
the edge sealing mechanism and the sealing mechanism are both provided with a belt driving piece and a laminating mechanism for laminating the laminated plastic films;
the filling mechanism comprises a material metering bin and an air blowing mechanism, and the air blowing mechanism is used for carrying out air blowing opening on the plastic film packaging bag;
The shaping mechanism comprises a pair of shaping rollers which roll relatively, and the plastic film packaging bag passes through the middle of the pair of shaping rollers to be shaped after the bag cavity is closed by the sealing mechanism;
the cutting mechanism is positioned at the rear end of the shaping mechanism and is used for cutting the plastic film packaging bag;
The conveying belt is positioned at the rear end of the slitting mechanism and is used for conveying finished products of the plastic film packaging bags after slitting the plastic film packaging bags. The film mouth edge sealing device can seal the first edge of the plastic film from the single film body to form a pocket shape, refill materials, seal the pocket, and finally cut and divide the pocket, the whole set of process has high automation degree, is suitable for controlling the production and processing processes of mechanical automation, and the single film body is formed into the pocket body through the device, thereby saving the material cost, the purchasing cost and the process control cost of the packaging bag, and meeting the requirements of lean production
As a further arrangement of the scheme, the edge sealing mechanism is also connected with a bracket, and the bracket extends out to the filling mechanism to support and limit the side face of the bag body when the air blowing mechanism is used for blowing the plastic film packaging belt to open.
As a further arrangement of the scheme, the pressure combining mechanism is further provided with an electromagnetic heating assembly, and the electromagnetic heating assembly is used for rapidly heating the pressure combining mechanism.
As the further setting of above-mentioned scheme, the material measurement storehouse includes a plurality of storehouse bodies, still be provided with the scraper blade on the material measurement storehouse, the scraper blade is located the storehouse body that a plurality of circumferences set up by power unit's drive and puts the rotation and fill the material that the storehouse body was around and put the storehouse body and strike off the material that the storehouse body top overflowed.
As a further setting of above-mentioned scheme, the plastic roller is the toper setting, cut the mechanism and include relative frame flexible cutting frame and electric heat cutting edge silk.
The beneficial effects are that: according to the film mouth edge sealing device, the plastic film can be subjected to first edge sealing from the single film body to form a pocket shape, materials are refilled and then sealed, and finally the bags are cut and separated, so that the whole set of process is high in automation degree and suitable for controlling the production and processing processes of mechanical automation, the single film body is formed into the bag body through the device, the material cost, the purchasing cost and the process control cost of the packaging bag can be saved, and the requirements of lean production are met.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic front view of the device of the present utility model.
Fig. 3 is a schematic view of a plastic film transfer folding mechanism of the present utility model.
Fig. 4 is a schematic view of the material filling mechanism of the present utility model.
Fig. 5 is a schematic view of a slitting mechanism according to the present utility model.
Reference numerals: 1. a frame; 2. a plastic film conveying and folding mechanism; 21. a conveying roller; 22. a membrane folding mechanism; 221. a cylindrical rod; 222. a guide block; 3. an edge sealing mechanism; 31. a pressure combining mechanism; 36. a bracket; 4. a filling mechanism; 41. a material metering bin; 411. a bin body; 412. a scraper; 42. an air blowing mechanism; 5. a sealing mechanism; 6. shaping mechanism; 61. shaping rollers; 7. a slitting mechanism; 71. cutting the frame; 72. electric heating cutting blade wire; 8. a transmission belt; 9. and (5) packaging the plastic film.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. In addition, the embodiments of the present utility model and the features in the embodiments may be combined with each other without collision.
The film mouth edge sealing device of the plastic film packaging bag comprises a frame 1, a plastic film conveying folding mechanism 2, an edge sealing mechanism 3 and a sealing mechanism 5, wherein a filling mechanism 4 is arranged between the edge sealing mechanism 3 and the sealing mechanism 5, and a shaping mechanism 6, a slitting mechanism 7 and a conveying belt 8 are arranged at the rear end of the sealing mechanism 5; the plastic film conveying and folding mechanism 2 comprises a plurality of conveying rollers 21 and an adjustable film folding mechanism 22, wherein the film folding mechanism 22 comprises two cylindrical rods 221 which are arranged at intervals and guide blocks 222 which are positioned on the cylindrical rods 221 and slide relatively;
The edge sealing mechanism 3 and the sealing mechanism 5 are provided with belt driving parts, and a laminating mechanism 31 for laminating the laminated plastic films is arranged;
The filling mechanism 4 comprises a material metering bin 41 and an air blowing mechanism 42, and the air blowing mechanism 42 is used for carrying out air blowing opening on the plastic film packaging bag 9;
The shaping mechanism 6 comprises a pair of shaping rollers 61 which roll relatively, and the plastic film packaging bag 9 passes through the middle of the pair of shaping rollers 61 for shaping after the bag cavity is closed by the sealing mechanism 5;
the cutting mechanism 7 is positioned at the rear end of the shaping mechanism 6 and is used for cutting the plastic film packaging bag 9;
The conveying belt 8 is positioned at the rear end of the slitting mechanism 7 and is used for conveying finished products of the plastic film packaging bags 9 after slitting the plastic film packaging bags 9.
As a further arrangement of the above scheme, the edge sealing mechanism 3 is further connected with a bracket 36, and the bracket 36 extends to the filling mechanism 4 to support and limit the side surface of the bag body when the re-air blowing mechanism 42 is used for carrying out air blowing opening on the plastic film packaging belt 9.
As a further arrangement of the above scheme, the pressure combining mechanism 31 is further provided with an electromagnetic heating component, and the electromagnetic heating component is used for rapidly heating the pressure combining mechanism 31.
As a further arrangement of the above scheme, the material metering bin 41 includes a plurality of bin bodies 411, a scraper 412 is further disposed on the material metering bin 41, and the scraper 412 is driven by the power mechanism to rotate on the bin bodies 411 disposed on a plurality of circumferences, so that materials around the bin bodies 411 are filled into the bin bodies 411 and materials overflowed above the bin bodies 411 are scraped.
As a further arrangement of the above solution, the shaping roller 61 is tapered, and the slitting mechanism 7 includes a slitting frame 71 that stretches relative to the frame 1 and an electrothermal slitting blade 72.
The principle and the flow of the device ensure that the materials on the film supply mechanism at the end part of the plastic film conveying and folding mechanism 2 shown in the figure 1 are sufficient when the device is used, the flat plastic film is conveyed to the upper end through the plastic film conveying and folding mechanism 2 and then folded to form a U-shaped structure, then the edge sealing mechanism 3 of the next component seals the U-shaped structure through the pressure and temperature combination mechanism 31, so that the pocket-shaped plastic bag with the left single-side opening is formed, the filling mechanism 4 is entered, the components arranged on the filling mechanism 4 firstly blow air, the opening of the pocket-shaped plastic bag is opened, the support 36 is used for supporting and shaping, the material opening is avoided from being excessively large, then the material is discharged from the material metering bin 41 at the same outlet through the air blowing mechanism 42, the material enters the pocket-shaped plastic bag with the opening, the next component sealing mechanism 5 is entered, the edge sealing mechanism 5 seals the bag through the sealing mechanism 5, the edge sealing mechanism 6 is flattened at the single side to the opening side, the bag can beautify the appearance, and finally the bag-shaped plastic bag is sealed through the slitting mechanism 7, the bag can be conveniently and the bag has the advantages of high-pressure and the bag sealing capacity.
According to the film mouth edge sealing device, the plastic film can be subjected to first edge sealing from the single film body to form a pocket shape, materials are refilled and then sealed, and finally the bags are cut and separated, so that the whole set of process is high in automation degree and suitable for controlling the production and processing processes of mechanical automation, the single film body is formed into the bag body through the device, the material cost, the purchasing cost and the process control cost of the packaging bag can be saved, and the requirements of lean production are met.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (5)
1. The utility model provides a plastic film wrapping bag membrane mouth banding device which characterized in that: the plastic film packaging machine comprises a frame (1), a plastic film conveying folding mechanism (2), an edge sealing mechanism (3) and a sealing mechanism (5), wherein a filling mechanism (4) is arranged between the edge sealing mechanism (3) and the sealing mechanism (5), and a shaping mechanism (6), a slitting mechanism (7) and a conveying belt (8) are arranged at the rear end of the sealing mechanism (5);
The plastic film conveying and folding mechanism (2) comprises a plurality of conveying rollers (21) and an adjustable film folding mechanism (22), wherein the film folding mechanism (22) comprises two cylindrical rods (221) which are arranged at intervals and guide blocks (222) which are positioned on the cylindrical rods (221) and slide relatively;
The edge sealing mechanism (3) and the sealing mechanism (5) are both provided with a belt driving piece and a laminating mechanism (31) for laminating the laminated plastic films;
The filling mechanism (4) comprises a material metering bin (41) and an air blowing mechanism (42), and the air blowing mechanism (42) is used for carrying out air blowing opening on the plastic film packaging bag (9);
The shaping mechanism (6) comprises a pair of shaping rollers (61) which roll relatively, and the plastic film packaging bag (9) passes through the middle of the pair of shaping rollers (61) for shaping after the bag cavity is closed by the sealing mechanism (5);
The cutting mechanism (7) is positioned at the rear end of the shaping mechanism (6) and is used for cutting the plastic film packaging bag (9);
The conveying belt (8) is positioned at the rear end of the slitting mechanism (7) and is used for conveying finished products of the plastic film packaging bags (9) after the plastic film packaging bags (9) are slit.
2. The plastic film packaging bag film mouth edge banding device according to claim 1, wherein: the edge sealing mechanism (3) is also connected with a bracket (36), and the bracket (36) extends out to the filling mechanism (4) to support and limit the side surface of the bag body when the re-air blowing mechanism (42) is used for blowing the plastic film packaging belt (9) to open.
3. The plastic film packaging bag film mouth edge banding device according to claim 1, wherein: an electromagnetic heating assembly is further arranged on the pressure combining mechanism (31), and the pressure combining mechanism (31) is heated up rapidly through the electromagnetic heating assembly.
4. The plastic film packaging bag film mouth edge banding device according to claim 1, wherein: the material metering bin (41) comprises a plurality of bin bodies (411), a scraping plate (412) is further arranged on the material metering bin (41), the scraping plate (412) is driven by a power mechanism to be located on the bin bodies (411) which are arranged on the circumference, the bin bodies (411) are rotated, materials around the bin bodies (411) are filled into the bin bodies (411), and materials overflowing above the bin bodies (411) are scraped.
5. The plastic film packaging bag film mouth edge banding device according to claim 1, wherein: the shaping roller (61) is in a conical shape, and the slitting mechanism (7) comprises a slitting frame (71) which stretches relative to the frame (1) and an electric heating slitting blade wire (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322534151.2U CN220885041U (en) | 2023-09-19 | 2023-09-19 | Plastic film wrapping bag membrane mouth banding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322534151.2U CN220885041U (en) | 2023-09-19 | 2023-09-19 | Plastic film wrapping bag membrane mouth banding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220885041U true CN220885041U (en) | 2024-05-03 |
Family
ID=90840428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322534151.2U Active CN220885041U (en) | 2023-09-19 | 2023-09-19 | Plastic film wrapping bag membrane mouth banding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220885041U (en) |
-
2023
- 2023-09-19 CN CN202322534151.2U patent/CN220885041U/en active Active
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