CN218906606U

CN218906606U - Aluminum foil three-layer co-lamination compounding machine

Info

Publication number: CN218906606U
Application number: CN202222899457.3U
Authority: CN
Inventors: 李凯; 郑恒; 罗函; 陈跃华; 李永才; 罗朝建
Original assignee: Chongqing Sinstar Packaging Machinery Co Ltd
Current assignee: Chongqing Sinstar Packaging Machinery Co Ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-04-25
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a compound machine for three-layer lamination of aluminum foil, which is characterized by comprising: a surface layer unreeling coating seat, a composite seat and an aluminum foil layer coating composite seat; the surface layer unreeling coating seat is provided with a surface layer unreeling coating mechanism; the composite machine base is provided with a bottom unreeling mechanism and a composite reeling mechanism; the aluminum foil layer coating composite seat is associated with the bottom unreeling mechanism; the aluminum foil unreeling composite seat is associated with the composite winding mechanism, so that an aluminum foil composite layer is transmitted to the composite winding mechanism to be composited with the surface layer; the bottom layer is introduced into the aluminum foil layer coating composite seat for compounding, so that on one hand, the transmission path of the aluminum foil is greatly shortened, the aluminum foil is not easy to break due to the extremely short transmission path, the problem of breakage in the composite transmission path is solved, and on the other hand, the bottom layer material is used as a carrier for transmission due to the compounding of the bottom layer material, the stability of the aluminum foil is improved, and the compounding quality of the aluminum foil is improved.

Description

Aluminum foil three-layer co-lamination compounding machine

Technical Field

The utility model relates to the technical field of packaging equipment, in particular to a three-layer co-lamination compounding machine for aluminum foils.

Background

In the packaging technical field, the compounding machine is provided with necessary equipment for compounding two layers of materials, namely a compounding machine for compounding multiple layers of materials; among the multi-layer compounding machines are compounding machines capable of compounding three layers of materials, namely a surface layer, a middle layer and a bottom layer, respectively, through an adhesive, and the materials to be compounded are usually flexible materials such as films, and have good ductility.

However, with the increase of the requirements, the aluminum foil is used as a good packaging material, and the aluminum foil does not have a penetration phenomenon at high temperature or low temperature; the air permeability and the moisture permeability are low, and indoor products can be well protected; the aluminum foil itself does not volatilize and it and the packaged food do not dry out or shrink. It is a tasteless and tasteless packaging material, and can not make the packaged food have any peculiar smell. The aluminum foil is stable in performance, suitable for storage in various high and low temperature environments, and has certain corrosion resistance, so that the aluminum foil gradually becomes a mainstream packaging material.

However, compared with film materials, the aluminum foil has the characteristic of soft brittleness, and certain pressure or tension is applied to tighten the materials in the compounding process of the compounding machine, so that the aluminum foil is extremely easy to break in the transmission compounding process, and the compounding quality of the aluminum foil is certainly reduced. What is needed is a three-layer aluminum foil compounding machine.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides the aluminum foil three-layer co-lamination compounding machine, which solves the problem that aluminum foils are easy to break in the lamination process and improves the lamination quality of the aluminum foils.

In order to achieve the above purpose, the present utility model provides a three-layer aluminum foil co-lamination compound machine, which is characterized by comprising: a surface layer unreeling coating seat, a composite seat and an aluminum foil layer coating composite seat; the surface layer unreeling coating seat is provided with a surface layer unreeling coating mechanism; the composite machine base is provided with a bottom unreeling mechanism and a composite reeling mechanism; the aluminum foil layer coating composite seat is associated with the bottom layer unreeling mechanism, so that the bottom layer is transmitted to the aluminum foil layer coating composite seat to be combined with the aluminum foil to form an aluminum foil composite layer; the aluminum foil unreeling composite seat is associated with the composite winding mechanism, so that the aluminum foil composite layer is transmitted to the composite winding mechanism to be composited with the surface layer.

According to the compounding machine, the bottom layer material is transmitted to the aluminum foil layer coating compounding seat, so that the aluminum foil layer transmission process is greatly shortened, and the aluminum foil is directly compounded on the aluminum foil unreeling compounding seat, so that the bottom layer is used as a carrier of the aluminum foil for transmission; compared with the prior art, the method solves the problem of fracture in the aluminum foil transmission process, and the aluminum foil is more problematic by taking the bottom material as a carrier in the transmission process, so that the composite quality of the aluminum foil is improved.

Further, the composite machine seat is arranged between the surface layer unreeling coating seat and the aluminum foil layer coating composite seat; the arrangement of the mode makes the material path of the surface layer material and the bottom layer material more reasonable and has higher efficiency.

Further, the feeding length from the aluminum foil coating assembly to the composite assembly is not more than 1200mm, and the feeding length is the path length from the tangential point position of the material and the coating assembly to the tangential point position of the material and the composite assembly, so that the feeding length of the aluminum foil is shortened.

Further, the bottom unreeling mechanism is arranged on one side close to the aluminum foil layer coating composite seat; shortens the material path of the bottom layer material.

Further, the composite winding mechanism is arranged on the side opposite to the bottom layer unreeling mechanism; shortening the material path of the surface layer material.

Further, a first composite transmission path is arranged between the surface layer unreeling coating seat and the composite seat, and a second composite transmission path is arranged between the composite seat and the aluminum foil layer coating composite seat.

Further, the first composite transport path has one feed path and the second composite transport path has two feed paths.

Further, the first composite transmission path and the second composite transmission path are both formed by a plurality of transmission rollers.

The utility model has at least the following beneficial effects:

1. the bottom layer is introduced into the aluminum foil layer coating composite seat for compounding, so that on one hand, the transmission path of the aluminum foil is greatly shortened, the aluminum foil is not easy to break due to the extremely short transmission path, the problem of breakage in the composite transmission path is solved, and on the other hand, the bottom layer material is used as a carrier for transmission due to the compounding of the bottom layer material, the stability of the aluminum foil is improved, and the compounding quality of the aluminum foil is improved.

2. Through setting up compound frame between surface course and aluminium foil layer, can shorten the transmission path of surface course and bottom, promote its compound efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

Fig. 1 is a front view of a compound machine according to an embodiment of the present utility model.

In the drawing, a surface layer unreeling coating seat 1, a surface layer unreeling coating mechanism 11, a surface layer coating assembly 11-1, a surface layer unreeling assembly 11-2, a composite seat 2, a composite reeling mechanism 21, a bottom layer unreeling mechanism 22, an aluminum foil layer coating composite seat 3, an aluminum foil coating unreeling mechanism 31, an aluminum foil coating assembly 31-1, an aluminum foil unreeling assembly 31-2, a composite assembly 32, a first composite transmission path 4 and a second composite transmission path 5.

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

It should be noted that the bottom layer and the top layer in the present utility model may be exchanged with each other, and unless otherwise stated, technical terms or scientific terms used in the present application should be understood as having the ordinary meaning of those skilled in the art to which the present utility model pertains.

Example 1

As shown in fig. 1, a three-layer aluminum foil composite machine is characterized in that: a surface layer unreeling coating seat 1, a composite seat 2 and an aluminum foil layer coating composite seat 3; a first composite transmission path 4 is arranged between the surface layer unreeling coating seat 1 and the composite seat 2, the first composite transmission path 4 comprises a material conveying path formed by a plurality of transmission rollers, a second composite transmission path 5 is arranged between the composite seat 2 and the aluminum foil layer coating composite seat 3, and the second composite transmission path 5 comprises two material conveying paths which are respectively arranged up and down and are formed by a plurality of transmission rollers; a surface layer unreeling coating mechanism 11 is arranged on the surface layer unreeling coating seat 1 so as to unreel and coat surface layer materials through the surface layer unreeling coating mechanism 11, wherein the surface layer unreeling coating mechanism comprises a surface layer coating assembly 11-1 and a surface layer unreeling assembly 11-2, and the surface layer coating assembly 11-1 and the surface layer unreeling assembly 11-2 are symmetrically arranged; a bottom unreeling mechanism 22 and a composite reeling mechanism 21 are arranged on the composite stand 2, and the bottom unreeling mechanism 22 unreels bottom materials; the aluminum foil layer coating composite seat 3 comprises an aluminum foil coating unreeling mechanism 31 and a composite component 32, and the aluminum foil material is unreeled and coated through the aluminum foil coating unreeling mechanism 31, wherein the aluminum foil coating unreeled mechanism comprises an aluminum foil coating component 31-1 and an aluminum foil unreeled component 31-2, the feeding length from the aluminum foil coating component 31-1 to the composite component 32 is not more than 1200mm, and the feeding length is the path length from the tangential point position of the material and the coating component 31-1 to the tangential point position of the material and the composite component 32; the aluminum foil coating assembly 31-1 and the aluminum foil unreeling assembly are symmetrically arranged 31-2, and the composite assembly 32 is used for compositing the bottom layer material and the aluminum foil to form an aluminum foil composite layer; the composite winding mechanism 21 combines the aluminum foil composite layer with the surface layer material to form a three-layer composite product, and winds the product.

In the above embodiment, the bottom layer material is firstly input to the position of the composite component 32 in the aluminum foil layer coating composite seat 3 through the feeding path at the lower part, the aluminum foil is unreeled and coated and then enters the position of the composite component 32 to be compounded with the bottom layer material, after the aluminum foil composite layer is formed by compounding, the aluminum foil composite layer enters the middle composite seat 2 through the feeding path at the upper part, and meanwhile, the surface layer material enters the middle composite seat 2 through one feeding path at the upper part, so that the surface layer material can be compounded with the aluminum foil composite layer, and the compounded finished product is rolled.

Example 2

In other cases, the bottom layer unreeling mechanism and the surface layer unreeling mechanism may be exchanged, so that the composite seat located at the middle position performs unreeling coating of the surface layer. That is, the materials of the bottom layer and the surface layer described in this application may be interchanged, and the bottom layer and the surface layer are merely illustrative of a positional relationship and are not to be construed as limiting the position thereof. And the bottom layer and the surface layer are different in that the surface layer is printed with packaging patterns and the like.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.

Claims

1. An aluminum foil three-layer co-lamination compounding machine is characterized by comprising:

a surface layer unreeling and coating seat (1) provided with a surface layer unreeling and coating mechanism (11);

the composite machine seat (2) is provided with a bottom unreeling mechanism (22) and a composite reeling mechanism (21); and

the aluminum foil layer is coated with a composite seat (3); the bottom layer is associated with the bottom layer unreeling mechanism (22) so that the bottom layer is transmitted to the aluminum foil layer coating composite seat (3) to be combined with the aluminum foil to form an aluminum foil composite layer;

wherein, the aluminum foil unreeling compound seat is associated with the compound winding mechanism (21) so that the aluminum foil compound layer is transmitted to the compound winding mechanism (21) to be compounded with the surface layer.

2. The compound machine of claim 1, wherein: the composite machine seat (2) is arranged between the surface layer unreeling coating seat (1) and the aluminum foil layer coating composite seat (3).

3. The compound machine of claim 1, wherein: the aluminum foil layer coating composite seat (3) is provided with an aluminum foil coating component (31-1) and a composite component (32), and the feeding length from the aluminum foil coating component (31-1) to the composite component (32) is not more than 1200mm.

4. A compound machine as claimed in claim 1 or 2, wherein: the bottom unreeling mechanism (22) is arranged on one side close to the aluminum foil layer coating composite seat (3).

5. A compound machine as claimed in claim 3, wherein: the composite winding mechanism (21) is arranged on the side opposite to the bottom layer unreeling mechanism (22).

6. The compound machine of claim 1, wherein: a first composite transmission path (4) is arranged between the surface layer unreeling coating seat (1) and the composite seat (2), and a second composite transmission path (5) is arranged between the composite seat (2) and the aluminum foil layer coating composite seat (3).

7. The compound machine of claim 6, wherein: the first composite transmission path (4) has one feeding path, and the second composite transmission path (5) has two feeding paths.

8. The compound machine of claim 6, wherein: the first composite transmission path (4) and the second composite transmission path (5) are formed by a plurality of transmission rollers.