CN220808743U - Plastic bag doubling mechanism - Google Patents
Plastic bag doubling mechanism Download PDFInfo
- Publication number
- CN220808743U CN220808743U CN202322652752.3U CN202322652752U CN220808743U CN 220808743 U CN220808743 U CN 220808743U CN 202322652752 U CN202322652752 U CN 202322652752U CN 220808743 U CN220808743 U CN 220808743U
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- CN
- China
- Prior art keywords
- frame
- plastic bag
- folding
- assembly
- adjusting rod
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- 238000007599 discharging Methods 0.000 claims abstract description 21
- 230000000712 assembly Effects 0.000 claims abstract description 14
- 238000000429 assembly Methods 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims abstract description 14
- 230000007704 transition Effects 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The utility model discloses a plastic bag doubling-up mechanism, which comprises a frame, wherein a feeding assembly, two groups of doubling-up assemblies and a discharging assembly are arranged on the frame from top to bottom, the two groups of doubling-up assemblies are mutually vertical, and after entering the feeding assembly, a plastic bag sequentially passes through the two groups of doubling-up assemblies and flows out of the discharging assembly; the folding assembly comprises a folding plate and rolling wheels, the folding plate is obliquely arranged, the folding plate is connected with the adjusting assembly, the adjusting assembly is fixedly mounted on the frame, the folding plate is triangular, the rolling wheels are rotatably connected to the frame, baffle plates are arranged on two sides of the folding plate, and arc-shaped transition portions are arranged between the baffle plates. The utility model can complete the two folding procedures of the plastic bag.
Description
Technical Field
The utility model belongs to the technical field of plastic bag production equipment, and particularly relates to a plastic bag doubling mechanism.
Background
Plastic bags are an indispensable article in people's daily life and are often used for containing other articles. The plastic bag is widely used because of the advantages of low cost, light weight, large capacity and convenient storage, but is forbidden to be produced and used in part of countries because of the defects of extremely long degradation period and difficult treatment.
In the process of packaging plastic bags, the plastic bags need to be folded twice before being rolled into rolls, and the packaging efficiency can be greatly improved by the step of finishing the steps through equipment.
Therefore, how to provide a plastic bag folding mechanism, how to simplify the parts of the whole mechanism and improve the adaptability of the whole mechanism while improving the folding efficiency is a technical problem which needs to be solved by the technicians in the field.
Disclosure of utility model
The utility model mainly solves the technical problem of providing a plastic bag doubling mechanism which improves the packing speed of plastic islands.
In order to solve the technical problems, the utility model adopts a technical scheme that: the plastic bag feeding device comprises a frame, wherein a feeding assembly, two groups of folding assemblies and a discharging assembly are arranged on the frame from top to bottom, the two groups of folding assemblies are mutually perpendicular, and after entering the feeding assembly, the plastic bag sequentially passes through the two groups of folding assemblies and then flows out of the discharging assembly;
the folding assembly comprises a folding plate and rolling wheels, the folding plate is obliquely arranged, the folding plate is connected with the adjusting assembly, the adjusting assembly is fixedly mounted on the frame, the folding plate is triangular, the rolling wheels are rotatably connected to the frame, baffle plates are arranged on two sides of the folding plate, and arc-shaped transition portions are arranged between the baffle plates.
Further, the adjusting assembly comprises a transverse adjusting rod, a longitudinal adjusting rod and an adjusting frame, the transverse adjusting rod is fixedly arranged on the mechanism, the adjusting frame is slidably connected with the transverse adjusting rod and can freely rotate on the transverse adjusting rod, the longitudinal adjusting rod is slidably connected with the adjusting frame, and the longitudinal adjusting rod is perpendicular to the transverse adjusting rod.
Further, the transverse adjusting rod and the longitudinal adjusting rod are both connected with locking nuts in a threaded mode, and the side walls of the locking nuts are in contact with the side walls of the adjusting frame.
Further, the upper ends of the pair of folded plates are rotatably connected to the mounting rod and can slide freely on the mounting rod, and the mounting rod is fixedly mounted on the frame.
Further, the discharging assembly comprises a discharging roller and a limiting plate, wherein the discharging roller is rotationally connected to the frame, and the limiting plate is fixedly installed on the frame.
Further, the limiting plate comprises a bottom plate and two side plates, wherein the two side plates are symmetrically arranged and are in sliding connection with the bottom plate.
Further, the feed assembly includes a set of feed rollers rotatably coupled to the frame.
The beneficial effects of the utility model are at least as follows:
According to the utility model, by arranging the two groups of folding assemblies, when the plastic bag passes through one group of folding assemblies, the plastic belt is folded once by the folding plates, so that the plastic bag entering the discharging assembly is folded twice, and the packaging requirement is met;
The plastic bag folding machine is provided with the adjusting assembly, the positions of the folding plates are changed by adjusting the positions of the adjusting frame and the longitudinal adjusting rod, so that the folding plates can be matched with plastic belts with different widths, and the tail end of the discharging assembly is provided with the limiting plate, so that whether the plastic bag is folded neatly or not is detected by the limiting plate.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the construction of the folding assembly of the present utility model;
FIG. 3 is a schematic view of the outfeed assembly of the present utility model;
FIG. 4 is a schematic structural view of the adjustment assembly of the present utility model;
The parts in the drawings are marked as follows:
1 frame, 2 feeding subassembly, 3 fifty percent discount subassemblies, 31 pair folded plate, 32 rolling wheel, 33 baffle, 4 discharging subassembly, 41 discharging roller, 42 bottom plate, 43 curb plate, 5 plastic bag, 6 adjusting subassembly, 61 transverse adjusting pole, 62 longitudinal adjusting pole, 63 alignment jig.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Examples: a plastic bag doubling-up mechanism is shown in fig. 1 and 2, and comprises a frame 1, wherein a feeding assembly 2, two groups of doubling-up assemblies 3 and a discharging assembly 4 are arranged on the frame from top to bottom, the two groups of doubling-up assemblies are mutually perpendicular, and after entering the feeding assembly, a plastic bag 5 flows out from the discharging assembly after passing through the two groups of doubling-up assemblies in sequence;
The feeding assembly comprises a group of feeding rollers, the feeding rollers are rotationally connected to the frame, the feeding rollers are driven by a motor, the plastic bags are positioned between the two feeding rollers, and the plastic bags are driven to move through the rotation of the feeding rollers.
The folding assembly comprises a folding plate 31 and a rolling wheel 32, the folding plate is obliquely arranged, the central axis of the folding plate and the central axis of the rolling wheel are in the same vertical plane, the upper end of the folding plate is rotationally connected with a mounting rod and can freely slide on the mounting rod, the mounting rod is fixedly mounted on the frame, the folding plate is connected with an adjusting assembly 6, the adjusting assembly is fixedly mounted on the frame, and the position of the lower end of the folding plate is changed by adjusting the adjusting assembly.
As shown in fig. 3, the adjusting assembly includes a transverse adjusting rod 61, a longitudinal adjusting rod 62 and an adjusting frame 63, the transverse adjusting rod is fixedly mounted on the mechanism, the adjusting frame is slidably connected to the transverse adjusting rod and is capable of freely rotating on the transverse adjusting rod, the longitudinal adjusting rod is slidably connected to the adjusting frame, and the longitudinal adjusting rod is perpendicular to the transverse adjusting rod.
The transverse adjusting rod and the longitudinal adjusting rod are connected with locking nuts in a threaded mode, and the side walls of the locking nuts are in contact with the side walls of the adjusting frame. And locking the transverse adjusting rod, the adjusting frame and the longitudinal adjusting frame by using locking nuts.
The plastic bag folding machine comprises a frame, a folding plate, a rolling wheel, a baffle 33, a baffle plate and a guide mechanism, wherein the folding plate is triangular, the lower end of the folding plate is located on the central line of the plastic bag, the two ends of the plastic bag are folded together after passing through the folding plate, the rolling wheel is rotated to be connected with the frame, the plastic bag is folded and pressed together after passing through the rolling wheel, the baffle plate 33 is arranged on the two sides of the folding plate, an arc-shaped transition part is arranged between the baffle plates, the baffle plate plays a guide role, and the plastic bag is prevented from being punctured by the transition part.
As shown in fig. 4, the discharging assembly includes a discharging roller 41 rotatably connected to the frame and a limiting plate fixedly installed to the frame.
The limiting plate comprises a bottom plate 42 and two side plates 43, wherein the two side plates are symmetrically arranged and are in sliding connection with the bottom plate. When the folding plastic bag is used, the plastic bag is positioned between the two side plates, and whether the plastic bag is folded or not is known by observing the positions of the two sides of the plastic bag.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships described based on the embodiments and shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.
The working principle of the utility model is as follows:
When the folding plate is used, the plastic bag is placed between the two feeding rollers, the position of the adjusting assembly is adjusted, the center of the lower end of the folding plate is aligned with the central axis of the plastic bag, the folded plastic bag passes through the rolling wheel, the position of the adjusting assembly is also adjusted through the second folding plate, the center of the lower end of the folding plate is aligned with the central axis of the plastic bag, the folded plastic bag passes through the rolling wheel, the folded plastic bag finally passes through the discharging roller, the position of the side plates is adjusted, and the plastic bag is located between the two side plates.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.
Claims (7)
1. A plastic bag fifty percent discount mechanism, its characterized in that: the plastic bag feeding device comprises a frame, wherein a feeding assembly, two groups of folding assemblies and a discharging assembly are arranged on the frame from top to bottom, the two groups of folding assemblies are mutually perpendicular, and after entering the feeding assembly, the plastic bag sequentially passes through the two groups of folding assemblies and then flows out of the discharging assembly;
the folding assembly comprises a folding plate and rolling wheels, the folding plate is obliquely arranged, the folding plate is connected with the adjusting assembly, the adjusting assembly is fixedly mounted on the frame, the folding plate is triangular, the rolling wheels are rotatably connected to the frame, baffle plates are arranged on two sides of the folding plate, and arc-shaped transition portions are arranged between the baffle plates.
2. A plastic bag folding mechanism according to claim 1, wherein: the adjusting assembly comprises a transverse adjusting rod, a longitudinal adjusting rod and an adjusting frame, wherein the transverse adjusting rod is fixedly arranged on the mechanism, the adjusting frame is slidably connected with the transverse adjusting rod and can rotate freely on the transverse adjusting rod, the longitudinal adjusting rod is slidably connected with the adjusting frame, and the longitudinal adjusting rod is perpendicular to the transverse adjusting rod.
3. A plastic bag folding mechanism according to claim 2, wherein: the transverse adjusting rod and the longitudinal adjusting rod are connected with locking nuts in a threaded mode, and the side walls of the locking nuts are in contact with the side walls of the adjusting frame.
4. A plastic bag folding mechanism according to claim 1, wherein: the upper end of the pair of folded plates is rotationally connected to the mounting rod and can freely slide on the mounting rod, and the mounting rod is fixedly mounted on the frame.
5. A plastic bag folding mechanism according to claim 1, wherein: the discharging assembly comprises a discharging roller and a limiting plate, wherein the discharging roller is rotationally connected to the frame, and the limiting plate is fixedly installed on the frame.
6. The plastic bag folding mechanism according to claim 5, wherein: the limiting plate comprises a bottom plate and two side plates, wherein the two side plates are symmetrically arranged and connected with the bottom plate in a sliding manner.
7. A plastic bag folding mechanism according to claim 1, wherein: the feed assembly includes a set of feed rollers rotatably coupled to the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322652752.3U CN220808743U (en) | 2023-09-28 | 2023-09-28 | Plastic bag doubling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322652752.3U CN220808743U (en) | 2023-09-28 | 2023-09-28 | Plastic bag doubling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220808743U true CN220808743U (en) | 2024-04-19 |
Family
ID=90672345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322652752.3U Active CN220808743U (en) | 2023-09-28 | 2023-09-28 | Plastic bag doubling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220808743U (en) |
-
2023
- 2023-09-28 CN CN202322652752.3U patent/CN220808743U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |