Double-machine tandem type flat-position three-in-one solvent-free compound machine

Abstract

The utility model relates to a double-machine tandem type flat-position three-in-one solvent-free compound machine, which comprises a first two-in-one compound machine and a second two-in-one compound machine which are connected in series, the first two-in-one compound machine comprises a first unit and a second unit, the first unit comprises a first unwinding unit, a first coating unit and a first compound unit, and the second unit comprises a second unwinding unit and a first winding unit; the second two-in-one compound machine comprises a third unit and a fourth unit, the third unit comprises a third unwinding unit and a second coating unit, and the fourth unit comprises a fourth unwinding unit, a second compound unit, a second winding unit and a film material tensioning unit; the second unit is connected with the first unit through a first top plate, the fourth unit is connected with the third unit through a second top plate, and the first unit is connected with the fourth unit through a connecting top plate. And a two-in-one composite process and a three-in-one composite process can be realized, can be used in a combined manner or in a separated manner, and is more flexible to use.

Description

Technical Field

[0001] The utility model relates to the technical field of solvent-free laminating machines, in particular to a double-machine series-connected parallel-position three-in-one solvent-free laminating machine. Background Art

[0002] Solvent-free lamination is generally the realization of a double-layer material lamination process. If a three-layer material lamination is performed, there are two working forms: one is to perform two coating and lamination work processes on ordinary solvent-free lamination equipment. The work process is cumbersome and the scrap rate increases; the other is to complete the three-layer coating and lamination process structure at one time on a special three-layer solvent-free lamination equipment, such as the three-in-one solvent-free lamination machine with Chinese patent announcement number CN207657339U, including a machine top, a first wall panel, a second wall panel and a third wall panel are arranged from left to right at the lower end of the machine top, a first unwinding device, a first coating device and a first unwinding tension device are arranged on the first wall panel, a second unwinding device, a second coating device and a second unwinding tension device are arranged on the second wall panel, a winding device, a compounding device, a third unwinding device and a third unwinding tension device are arranged on the third wall panel, and a plurality of film guide rollers are arranged on the first wall panel, the second wall panel, the third wall panel and the machine top. This type of equipment can only be used for the composite process of producing three-layer materials and has a single function. This type of equipment is large in size and occupies space. If it is not used frequently, it will seriously waste space and increase the manufacturer's equipment investment. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a dual-machine series-type horizontal three-in-one solvent-free laminating machine, which can realize a two-in-one laminating process and a three-in-one laminating process, can be used in combination or separately, and is more flexible to use.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a two-machine series parallel three-in-one solvent-free compounding machine, including a first two-in-one compounding machine and a second two-in-one compounding machine connected in series; the first two-in-one compounding machine includes a first unit and a second unit, the first unit includes a first unwinding unit, a first coating unit and a first compounding unit, the second unit includes a second unwinding unit and a first winding unit; the second two-in-one compounding machine includes a third unit and a fourth unit, the third unit includes a third unwinding unit and a second coating unit, the fourth unit includes a fourth unwinding unit, a second compounding unit, a second winding unit and a film material tensioning unit; the second unit is connected to the first unit through a first top plate, the fourth unit is connected to the third unit through a second top plate, and the first unit is connected to the fourth unit through a connecting top plate. Principle of the utility model: When two two-in-one compounding machines work independently at the same time, two two-in-one compounding processes can be realized, and there is no influence on each other and no shuttling; when two two-in-one compounding machines work together at the same time, a three-in-one compounding process can be realized.

[0005] As an improvement, the film material tensioning unit is arranged on the connecting top plate.

[0006] As an improvement, the first unit also includes a first wall panel, the first unwinding unit is arranged at the lower right part of the first wall panel, the first coating unit is arranged at the middle left part of the first wall panel, and the first composite unit is arranged at the upper left part of the first wall panel; the second unit also includes a second wall panel, the second unit is arranged at the lower right part of the second wall panel, and the first winding unit is arranged at the lower left part of the second wall panel; the third unit also includes a third wall panel, the third unwinding unit is arranged at the lower left part of the third wall panel, and the second coating unit is arranged at the middle right part of the third wall panel; the fourth unit also includes a fourth wall panel, the fourth unwinding unit is arranged at the lower left part of the fourth wall panel, the second composite unit is arranged at the upper left part of the fourth wall panel, and the second winding unit is arranged at the lower right part of the fourth wall panel.

[0007] As an improvement, the film path of the first two-in-one composite machine is as follows: the first film material passes through the first unwinding unit, the first coating unit, the first composite unit, the first top plate and the first winding unit in sequence, and the second film material passes through the second unwinding unit, the first top plate, the first composite unit and the first winding unit in sequence; the film path of the second two-in-one composite machine is as follows: the third film material passes through the third unwinding unit, the first coating unit, the second top plate, the second composite unit and the second winding unit in sequence, and the fourth film material passes through the fourth unwinding unit, the film tensioning unit, the second composite unit and the second winding unit in sequence; the three-in-one composite film path is as follows: the first film material passes through the first unwinding unit, the first coating unit, the first composite unit, the connecting top plate, the film tensioning unit, the second composite unit and the second winding unit in sequence, the second film material passes through the second unwinding unit, the first top plate, the first composite unit, the connecting top plate, the film tensioning unit, the second composite unit and the second winding unit in sequence, and the third film material passes through the third unwinding unit, the second coating unit, the second top plate, the second composite unit and the second winding unit in sequence.

[0008] Compared with the prior art, the utility model has the following beneficial effects:

[0009] Two two-in-one compounding machines connected in series can realize two-in-one compounding process and three-in-one compounding process. They can be used in combination or separately, which is more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the film feeding of two two-in-one compound machines working independently.

[0011] Figure 2 This is a schematic diagram of the film movement of two two-in-one machines working together. DETAILED DESCRIPTION

[0012] The utility model will be further described below in conjunction with the accompanying drawings.

[0013] like Figure 1 , 2 As shown, a two-machine series-type horizontal three-in-one solvent-free compounding machine includes a first two-in-one compounding machine and a second two-in-one compounding machine connected in series. The first two-in-one compounding machine includes a first unit 1 and a second unit 2; the first unit 1 includes a first wall panel 11, a first unwinding unit 12, a first coating unit 13 and a first compounding unit 14, the first unwinding unit 12 is arranged at the lower right part of the first wall panel 11, the first coating unit 13 is arranged at the middle left part of the first wall panel 11, and the first compounding unit 14 is arranged at the upper left part of the first wall panel 11; the second unit 2 includes a second wall panel 21, a second unwinding unit 22 and a first winding unit 23, the second unit is arranged at the lower right part of the second wall panel 21, and the first winding unit 23 is arranged at the lower left part of the second wall panel 21. The second two-in-one composite machine includes a third unit 3 and a fourth unit 4; the third unit 3 includes a third wall panel 31, a third unwinding unit 32 and a second coating unit 33, the third unwinding unit 32 is arranged at the lower left part of the third wall panel 31, and the second coating unit 33 is arranged at the middle right part of the third wall panel 31; the fourth unit 4 includes a fourth wall panel 41, a fourth unwinding unit 42, a second composite unit 43, a second rewinding unit 44 and a film material tensioning unit 45, the fourth unwinding unit 42 is arranged at the lower left part of the fourth wall panel 41, the second composite unit 43 is arranged at the upper left part of the fourth wall panel 41, and the second rewinding unit 44 is arranged at the lower right part of the fourth wall panel 41. The second unit 2 is connected to the first unit 1 through the first top plate 5, the fourth unit 4 is connected to the third unit 3 through the second top plate 6, the first unit 1 is connected to the fourth unit 4 through the connecting top plate 7, and the film material tensioning unit 45 is arranged on the connecting top plate 7.

[0014] like Figure 1 As shown, the film path of the first two-in-one composite machine is as follows: the first film material passes through the first unwinding unit 12, the first coating unit 13, the first composite unit 14, the first top plate 5 and the first winding unit 23 in sequence, and the second film material passes through the second unwinding unit 22, the first top plate 5, the first composite unit 14 and the first winding unit 23 in sequence; the first film material and the second film material are composited by the first composite unit 14 and wound in the first winding unit 23.

[0015] like Figure 1As shown, the film path of the second two-in-one composite machine is: the third film material passes through the third unwinding unit 32, the first coating unit 13, the second top plate 6, the second composite unit 43 and the second winding unit 44 in sequence, and the fourth film material passes through the fourth unwinding unit 42, the film material tensioning unit 45, the second composite unit 43 and the second winding unit 44 in sequence; the third film material and the fourth film material are composited by the second composite unit 43 and wound in the second winding unit 44.

[0016] like Figure 2 As shown, the three-in-one composite film path: the first film material passes through the first unwinding unit 12, the first coating unit 13, the first composite unit 14, the connecting top plate 7, the film material tensioning unit 45, the second composite unit 43 and the second winding unit 44 in sequence; the second film material passes through the second unwinding unit 22, the first top plate 5, the first composite unit 14, the connecting top plate 7, the film material tensioning unit 45, the second composite unit 43 and the second winding unit 44 in sequence; the third film material passes through the third unwinding unit 32, the second coating unit 33, the second top plate 6, the second composite unit 43 and the second winding unit 44 in sequence; the first film material and the second film material are composited with each other through the first composite unit 14 to form a two-layer composite film, the two-layer composite film and the third film material are composited with each other through the second composite unit 43 to form a three-layer composite film and are wound up in the second winding unit 44. The modified process can realize the plastic-plastic / aluminum-plastic three-in-one composite process.

[0017] The principle of the utility model: when two two-in-one compound machines work independently at the same time, two two-in-one compound processes can be realized without affecting each other or shuttling; when two two-in-one compound machines work together at the same time, a three-in-one compound process can be realized.

Claims

1. A two-machine series parallel three-in-one solvent-free laminating machine, characterized by: It comprises a first two-in-one compound machine and a second two-in-one compound machine connected in series; the first two-in-one compound machine comprises a first unit and a second unit, the first unit comprises a first unwinding unit, a first coating unit and a first compound unit, the second unit comprises a second unwinding unit and a first winding unit; the second two-in-one compound machine comprises a third unit and a fourth unit, the third unit comprises a third unwinding unit and a second coating unit, the fourth unit comprises a fourth unwinding unit, a second compound unit, a second winding unit and a film material tensioning unit; the second unit is connected to the first unit via a first top plate, the fourth unit is connected to the third unit via a second top plate, and the first unit is connected to the fourth unit via a connecting top plate.

2. The two-machine series parallel three-in-one solvent-free laminating machine according to claim 1, characterized in that: The film material tensioning unit is arranged on the connecting top plate.

3. The two-machine tandem type parallel three-in-one solvent-free laminating machine according to claim 2, characterized in that: The first unit also includes a first wall panel, the first unwinding unit is arranged at the lower right part of the first wall panel, the first coating unit is arranged at the middle left part of the first wall panel, and the first composite unit is arranged at the upper left part of the first wall panel; the second unit also includes a second wall panel, the second unwinding unit is arranged at the lower right part of the second wall panel, and the first winding unit is arranged at the lower left part of the second wall panel; the third unit also includes a third wall panel, the third unwinding unit is arranged at the lower left part of the third wall panel, and the second coating unit is arranged at the middle right part of the third wall panel; the fourth unit also includes a fourth wall panel, the fourth unwinding unit is arranged at the lower left part of the fourth wall panel, the second composite unit is arranged at the upper left part of the fourth wall panel, and the second winding unit is arranged at the lower right part of the fourth wall panel.

4. The two-machine series parallel three-in-one solvent-free laminating machine according to claim 1, characterized in that: The film path of the first two-in-one composite machine: the first film material passes through the first unwinding unit, the first coating unit, the first composite unit, the first top plate and the first winding unit in sequence, and the second film material passes through the second unwinding unit, the first top plate, the first composite unit and the first winding unit in sequence; the film path of the second two-in-one composite machine: the third film material passes through the third unwinding unit, the first coating unit, the second top plate, the second composite unit and the second winding unit in sequence, and the fourth film material passes through the fourth unwinding unit, the film tensioning unit, the second composite unit and the second winding unit in sequence; the three-in-one composite film path: the first film material passes through the first unwinding unit, the first coating unit, the first composite unit, the connecting top plate, the film tensioning unit, the second composite unit and the second winding unit in sequence, the second film material passes through the second unwinding unit, the first top plate, the first composite unit, the connecting top plate, the film tensioning unit, the second composite unit and the second winding unit in sequence, and the third film material passes through the third unwinding unit, the second coating unit, the second top plate, the second composite unit and the second winding unit in sequence.

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