CN222475685U - Flattening device of film for food packaging - Google Patents
Flattening device of film for food packaging Download PDFInfo
- Publication number
- CN222475685U CN222475685U CN202421355725.8U CN202421355725U CN222475685U CN 222475685 U CN222475685 U CN 222475685U CN 202421355725 U CN202421355725 U CN 202421355725U CN 222475685 U CN222475685 U CN 222475685U
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- fixedly connected
- connecting rods
- rods
- frame
- inner walls
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Links
- 238000004806 packaging method and process Methods 0.000 title abstract description 5
- 238000004080 punching Methods 0.000 claims abstract description 6
- 239000012785 packaging film Substances 0.000 claims description 25
- 229920006280 packaging film Polymers 0.000 claims description 25
- 238000004804 winding Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Basic Packing Technique (AREA)
Abstract
The utility model discloses a flattening device for films for food packaging, which comprises a frame, wherein rolling rollers are rotationally connected to inner walls of two sides of one end of the frame, triangular blocks are fixedly connected to two sides of the bottom end of the inner wall of the frame, telescopic rods are fixedly connected to the surfaces of the bevel ends of the two triangular blocks, driving rods are rotationally connected to inner walls of two sides of the other end of the frame, connecting rods are fixedly connected to the outer surfaces of the driving rods, connecting rods are fixedly connected to two ends of the connecting rods, first springs are fixedly connected between the two connecting rods and the inclined ends of the triangular blocks, limiting rollers are rotationally connected between the two connecting rods, sliding grooves are formed in the outer surfaces of one sides of the two connecting rods, sliding blocks are slidingly connected to the inner walls of the two sliding grooves, cross rods are fixedly connected between the two sliding blocks, and a plurality of punching nails are fixedly connected to the tops of the cross rods.
Description
Technical Field
The utility model relates to the technical field of production equipment of films for food packaging, in particular to a flattening device of a film for food packaging.
Background
When current food packaging film is in production, the wind-up roll can produce a large amount of bubbles at the in-process of rolling to packaging film, leads to the bellied phenomenon of fold to appear in packaging film to influence the quality when food plastic wrap goes out the product, generally adopt flattening device to carry out the tensioning and assist, when the rolling displacement appears the deviation, flattening device can't realize supplementary adjustment.
Disclosure of utility model
The utility model provides a flattening device for a food packaging film, which aims to solve the technical problem that the existing flattening device is not assisted by coordination.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a flattening device of film for food package, which comprises a frame, frame one end both sides inner wall all rotates and is connected with the wind-up roll, equal fixedly connected with triangle piece in frame inner wall bottom both sides, two equal fixedly connected with telescopic links of triangle piece oblique angle end surface, the equal fixedly connected with transfer line of frame other end both sides inner wall, the equal fixedly connected with link up lever of transfer line surface, link up the equal fixedly connected with connecting rod in pole both ends, equal fixedly connected with first spring between two connecting rods and the triangle piece tilt end, and first spring housing is established at the telescopic link outer end, all rotate between two connecting rods and be connected with spacing roller, the spout has all been seted up to two connecting rod one side surfaces, equal sliding connection has the slider in two spout inner walls, equal fixedly connected with horizontal pole between two sliders, equal fixedly connected with in horizontal pole top a plurality of nail that punches.
As the preferable scheme of the utility model, the upper surface of the other end of the frame is fixedly connected with a supporting plate, both ends of the lower surface of the supporting plate are fixedly provided with electric telescopic rods, and the output ends of the two electric telescopic rods are fixedly connected with compression rollers.
As the preferable scheme of the utility model, guide rods are fixedly connected between the inner walls of the two sliding grooves, the guide rods are in sliding connection with the sliding blocks, and second springs are fixedly connected between the two sliding blocks and the inner walls of the sliding grooves and sleeved at the outer ends of the guide rods.
As a preferable scheme of the utility model, the two connecting rods and the bevel end of the triangular block are at the same inclination angle.
As the preferable scheme of the utility model, the two sliding blocks are clamped in the sliding groove.
Compared with the prior art, the flattening device for the food packaging film has the beneficial effects that the limiting roller extrudes the packaging film with gradually enlarged size, so that the tension of the packaging film during rolling is improved, the deviation during rolling is prevented, a plurality of break points are formed on the packaging film, and the rolling efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the inventive embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only examples of the inventive embodiments of the present invention, and that other drawings can be obtained according to these drawings without the need of inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a frame according to an embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of a connecting rod according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a structure of a press roll according to an embodiment of the present utility model;
fig. 5 is an enlarged schematic view of the structure at a.
The numerical control machine comprises a frame 1, a wind-up roller 11, a supporting plate 12, an electric telescopic rod 13, a press roller 14, a triangular block 2, a telescopic rod 21, a first spring 22, a connecting rod 3, a sliding chute 301, a transmission rod 31, a connecting rod 32, a limit roller 33, a guide rod 4, a sliding block 41, a second spring 42, a cross rod 5 and a punching nail 51.
Detailed Description
In order to make the objects, technical solutions and advantages of the inventive embodiments of the present invention more apparent, the inventive embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present invention.
In the description of the inventive embodiments, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience in describing the inventive embodiments and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the inventive embodiments.
In describing the inventive embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, integrally connected, detachably connected, may be a communication between two elements, and may be directly connected, or indirectly connected through an intermediate medium, and it will be understood that the terms have the specific meaning in the inventive embodiments of the present invention to those skilled in the art.
Referring to fig. 1-5, the flattening device for the food packaging film comprises a frame 1, wherein inner walls at two sides of one end of the frame 1 are respectively and rotatably connected with a wind-up roll 11, triangular blocks 2 are respectively and fixedly connected with two sides of the bottom end of the inner wall of the frame 1, and telescopic rods 21 are respectively and fixedly connected with the surfaces of bevel ends of the two triangular blocks 2.
The inner walls of two sides of the other end of the frame 1 are all rotationally connected with a transmission rod 31, the outer surface of the transmission rod 31 is fixedly connected with a connecting rod 3, two ends of the connecting rod 3 are fixedly connected with a connecting rod 32, two connecting rods 32 are fixedly connected with a first spring 22 between the inclined ends of the triangular block 2, the first spring 22 is sleeved at the outer end of a telescopic rod 21, two connecting rods 32 are rotationally connected with a limit roller 33, the outer surface of one side of each connecting rod 32 is provided with a sliding groove 301, the inner walls of the two sliding grooves 301 are fixedly connected with sliding blocks 41 in a sliding manner, a cross rod 5 is fixedly connected between the two sliding blocks 41, and a plurality of punching nails 51 are fixedly connected to the top of the cross rod 5.
The upper surface of the other end of the frame 1 is fixedly connected with a supporting plate 12, two ends of the lower surface of the supporting plate 12 are fixedly provided with electric telescopic rods 13, the output ends of the two electric telescopic rods 13 are fixedly connected with press rolls 14, and the electric telescopic rods 13 are started to drive the press rolls 14 to press the food packaging film downwards, so that the food packaging film is contacted with a plurality of punching nails 51.
Guide rods 4 are fixedly connected between the inner walls of the two sliding grooves 301, the guide rods 4 are in sliding connection with the sliding blocks 41, second springs 42 are fixedly connected between the two sliding blocks 41 and the inner walls of the sliding grooves 301 and sleeved at the outer ends of the guide rods 4, and the sliding blocks 41 can be pressed down and buffered through the second springs 42.
The two connecting rods 32 and the bevel end of the triangular block 2 are at the same inclination angle, and the connecting rods 32 can stretch the first spring 22 at the same inclination angle.
Both the two sliding blocks 41 are clamped in the sliding groove 301, and the sliding groove 301 can limit the sliding blocks 41.
When the packaging film winding machine is used, the winding roller 11 is started to rotate, when the winding roller 11 winds the packaging film, the size of the packaging film gradually increases along with winding, when the packaging film contacts the limiting roller 33, the limiting roller 33 drives the connecting rod 3 to rotate at a certain angle through the connecting rod 32, at the moment, the connecting rod 3 rotates along the inner wall of the frame 1 through the transmission rod 31, the connecting rod 32 further enables the limiting roller 33 to be in a state of extruding the packaging film under the stretching action of the first spring 22, so that the tension of the packaging film during winding is improved, the deviation in the winding process is prevented, the electric telescopic rod 13 is started at random to drive the pressing roller 14 to downwards press the food packaging film, and then the packaging film is contacted with the punching nails 51, so that the surface of the packaging film is penetrated and provided with a plurality of break points, and the winding efficiency is improved to a certain extent.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421355725.8U CN222475685U (en) | 2024-06-14 | 2024-06-14 | Flattening device of film for food packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421355725.8U CN222475685U (en) | 2024-06-14 | 2024-06-14 | Flattening device of film for food packaging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222475685U true CN222475685U (en) | 2025-02-14 |
Family
ID=94491513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421355725.8U Active CN222475685U (en) | 2024-06-14 | 2024-06-14 | Flattening device of film for food packaging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222475685U (en) |
-
2024
- 2024-06-14 CN CN202421355725.8U patent/CN222475685U/en active Active
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