Mechanism for electrically and finely adjusting lamination overlapping width of material

Abstract

The utility model discloses a mechanism for electrically and finely adjusting the lamination overlapping width of materials, which comprises a film laminating machine main body, a supporting square tube fixed on a side plate on one side of the film laminating machine main body and a sliding component arranged above the supporting square tube, and the sliding component is used for driving a film laminating structure to transversely slide for fine adjustment; the driving assembly is arranged on the outer side of the side plate of the film laminating machine main body and is used for driving the laminated material to transversely slide to finish fine adjustment; and the film covering assembly is arranged above the sliding assembly. The push rod motor is arranged on the outer side of the film laminating machine body and can drive the sliding block and the film laminating assembly above the sliding block to transversely slide, the lamination overlapping width of the film laminating machine is electrically adjusted through the push rod motor, adjustment is more convenient and accurate compared with manual adjustment, and the push rod motor can achieve continuous fine adjustment and stop displacement at any time; the displacement is more controllable, and the adjusting effect is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of fine-tuning overlapping width, in particular to a mechanism for electrically fine-tuning the overlapping width of material laminations. Background Art

[0002] A laminating machine is a specialized device used for materials like paper and film. Using a specific process, it applies plastic film to printed materials, creating a paper-plastic hybrid product. The laminating machine pulls the plastic film and the material to be covered from two separate reels, processes them through a series of tension rollers, guide rollers, strain rollers, and other equipment, and finally presses them together under high temperature and high pressure to form a composite material. Specifically, a coating laminating machine applies adhesive to the plastic film using a roller coating device, softens the film with heat from a hot press, and then presses it onto the primer-coated printed material. Pre-coating laminating machines, on the other hand, directly laminate the pre-coated adhesive film to the printed material in the hot press.

[0003] Laminating equipment is widely used in multiple industries. In the printing industry, it is used to laminate and protect books, periodicals, posters, billboards and other products, improving the gloss, hardness and water resistance of printed products; in the packaging industry, it is used in food packaging, pharmaceutical packaging, daily necessities packaging, electronic product packaging and other fields to improve the sealing, waterproofness, mildew resistance, oxidation resistance and tear resistance of products; in the advertising industry, it is used to produce outdoor billboards, banners, flags, light boxes and other products to improve the weather resistance, waterproofness and dustproofness of advertising products.

[0004] Chinese patent publication US11440308B2 discloses a mobile laminating machine and plastic floor laminating device. The laminating mechanism, drive mechanism, and conveyor mechanism are assembled on a frame, forming a laminating machine capable of continuous reciprocating motion. The mobile laminating machine is then placed within an automated plastic floor production line, working with an extruder, roller unit, and stretching mechanism to automatically laminate the plastic flooring material, consisting of a base layer, a printed layer, and a wear-resistant layer, into the finished plastic flooring product. However, the utility model primarily focuses on adjusting the laminating machine's overall laminating position, resulting in low precision in fine-tuning the overlap width of the laminating position.

[0005] Existing laminating machines achieve left-right adjustment of the material roll by manually impacting the material roll to generate lateral displacement. It is not easy to control the displacement amount, and there is a certain risk of lamination and splicing failure.

[0006] In order to solve the above-mentioned deficiencies in the prior art, it is worthwhile to provide a novel mechanism for electrically fine-tuning the overlapping width of the material lamination. Utility Model Content

[0007] The purpose of the utility model is to overcome the shortcomings of the existing laminating machine that the material roll is adjusted left and right by manually impacting the material roll to generate lateral displacement, which is not easy to control the displacement amount and has a certain risk of lamination and splicing failure. The utility model provides a mechanism that electrically fine-tunes the overlapping width of the material lamination, thereby achieving the technical effect of high-precision adjustment of the position of the laminating roller.

[0008] The purpose of this utility model is achieved through the following technical solutions:

[0009] A mechanism for electrically fine-tuning the overlap width of material lamination, comprising a laminating machine body, a supporting square tube fixed to a side panel of the laminating machine body, and a sliding assembly disposed above the supporting square tube, the sliding assembly being used to drive the laminating structure to slide laterally for fine-tuning;

[0010] A drive assembly is provided on the outside of the side panel of the laminating machine body, and is used to drive the laminated material to slide laterally to complete fine adjustment;

[0011] The film covering component is arranged above the sliding component.

[0012] Optionally, the sliding assembly includes a guide rail fixedly connected to the top of the supporting square tube and a slider slidably connected above the guide rail;

[0013] The length of the slider is adapted to the length of the laminating assembly, the length of the guide rail is greater than the length of the slider, and the sliding stroke of the slider on the guide rail is greater than the lamination overlap width fine-tuning range of the laminating assembly.

[0014] The above technical solution is adopted: by arranging a guide rail on the supporting square tube of the laminating machine body, the slider on the guide rail and the laminating assembly installed on the slider can slide horizontally, and the overlapping width of the laminated material during the laminating process is adjusted as needed. The sliding stroke of the guide rail is limited so that the lamination overlapping width fine-tuning mechanism can fully slide and adjust within the required range.

[0015] Optionally, the film covering assembly includes two film carriers fixedly connected to the top of the slider and a laminated film covering coil disposed between the two film carriers;

[0016] A C-shaped channel steel is provided above the slider, and the two film carriers are fixedly connected to the slider via the C-shaped channel steel.

[0017] The above technical solution is adopted: by arranging a film support above the guide rail to support the laminated film coil, the enchanted coil can slide horizontally on the guide rail to adjust the lamination overlapping width, and a C-shaped channel steel is arranged between the slider and the film support so that the film support on both sides can be fixed on the slider, providing a stable support structure for the laminated film coil. The C-shaped channel steel has high strength and rigidity, can withstand greater pressure and load, and improve the stability of the film support. The weight of the C-shaped channel steel is relatively light, which makes the sliding fine-tuning of the sliding component smoother and lighter.

[0018] Optionally, the driving assembly includes a fixing bracket fixedly connected to the outer side of the side plate of the laminating machine body and a push rod motor fixedly connected to the inner side of the fixing bracket;

[0019] The fixing bracket is L-shaped, the main body of the push rod motor is fixedly connected to the inner side of the vertical plate of the fixing bracket, and the output end of the push rod motor is fixedly connected to the sliding part of the sliding assembly.

[0020] The above technical solution is adopted: by arranging a push rod motor on the outside of the laminating machine body, it can drive the slider and the laminating assembly above the slider to slide horizontally, and the push rod motor electrically adjusts the laminating overlapping width of the laminating machine, which is more convenient and accurate than manual adjustment. The push rod motor can realize continuous micro-adjustment and can stop displacement at any time. The displacement amount is more controllable and the adjustment effect is more stable.

[0021] Optionally, the telescopic stroke of the output end of the push rod motor is greater than the sliding stroke of the sliding assembly, the output end of the push rod motor is axially parallel to the sliding direction of the sliding assembly, and a circular hole is provided on the side panel of the laminating machine body, and the output end of the push rod motor is fixedly connected to the sliding part of the sliding assembly through the circular hole.

[0022] The top of the fixing bracket is fixedly connected with a triangular plate rib.

[0023] By arranging triangular plate ribs above the fixing bracket, the bending resistance of the fixing bracket is improved, and the stability of the push rod motor during use is improved.

[0024] The utility model has the following advantages:

[0025] 1. The mechanism for electrically fine-tuning the lamination overlap width of the materials is realized by arranging a push rod motor on the outside of the laminating machine body, so that the push rod motor can drive the slider and the laminating assembly above the slider to slide horizontally. The push rod motor electrically adjusts the lamination overlap width of the laminating machine, which is more convenient and accurate than manual adjustment. The push rod motor can realize continuous micro-adjustment and can stop displacement at any time. The displacement amount is more controllable and the adjustment effect is more stable.

[0026] 2. The mechanism for electrically fine-tuning the lamination overlap width of the materials is implemented by setting a guide rail on the supporting square tube of the laminating machine body, so that the slider on the guide rail and the laminating assembly installed on the slider can slide horizontally, and the overlapping width of the laminated material during the laminating process can be adjusted as needed. The sliding stroke of the guide rail is limited so that the lamination overlap width fine-tuning mechanism can fully slide and adjust within the required range.

[0027] 3. The mechanism for electrically fine-tuning the overlapping width of the laminated materials supports the laminated film coil by arranging a film support above the guide rail, so that the enchanted film coil can slide laterally on the guide rail to adjust the overlapping width of the laminated film coil. A C-shaped channel steel is arranged between the slider and the film support so that the film support on both sides can be fixed on the slider, providing a stable support structure for the laminated film coil. The C-shaped channel steel has high strength and rigidity, can withstand greater pressure and load, and improve the stability of the film support. In addition, the weight of the C-shaped channel steel is relatively light, making the sliding fine-tuning of the sliding component smoother and lighter. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic structural diagram of the utility model laminating machine;

[0029] Figure 2 For this utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0030] Figure 3 This is a front view structural diagram of the film carrier mechanism of the present invention;

[0031] Figure 4 This is a schematic side sectional structural diagram of the film carrier mechanism of the present invention;

[0032] Figure 5 This is a schematic cross-sectional view of the push rod motor of the present invention.

[0033] In the figure: 1-laminated film roll, 2-film carrier bracket, 3-guide rail, 4-slider, 5-push rod motor, 6-fixed bracket, 7-support square tube, 8-laminating machine body. DETAILED DESCRIPTION

[0034] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention. Example 1

[0035] like Figures 1 to 5As shown, a mechanism for electrically fine-tuning the overlap width of material lamination comprises a laminating machine body 8, a supporting square tube 7 fixed to a side panel of the laminating machine body 8, and a sliding assembly disposed above the supporting square tube 7. The sliding assembly is used to drive the laminating structure to slide laterally for fine-tuning.

[0036] A drive assembly is provided on the outside of the side panel of the laminating machine body 8, and is used to drive the laminate material to slide laterally to complete fine adjustment;

[0037] The film covering component is arranged above the sliding component.

[0038] like Figure 4 As shown, the sliding assembly includes a guide rail 3 fixedly connected to the top of the supporting square tube 7 and a slider 4 slidably connected to the top of the guide rail 3;

[0039] The length of the slider 4 is adapted to the length of the laminating assembly, the length of the guide rail 3 is greater than the length of the slider 4, and the sliding stroke of the slider 4 on the guide rail 3 is greater than the laminating overlap width fine-tuning range of the laminating assembly. By arranging the guide rail 3 on the supporting square tube 7 of the laminating machine body 8, the slider 4 on the guide rail 3 and the laminating assembly installed on the slider can slide laterally, and the overlapping width of the laminated material during the laminating process can be adjusted as needed. The sliding stroke of the guide rail 3 is limited so that the laminating overlap width fine-tuning mechanism can fully slide and adjust within the required range.

[0040] like Figures 1 to 4 As shown, the film covering assembly includes two film carriers 2 fixedly connected to the top of the slider 4 and a laminated film coil 1 arranged between the two film carriers 2;

[0041] A C-shaped channel steel is provided above the slider 4, and two film carrier brackets 2 are fixedly connected to the slider 4 through the C-shaped channel steel. By arranging the film carrier 2 above the guide rail 3, a supporting effect is played on the laminated film coil 1, so that the enchanted coil can slide laterally on the guide rail 3 to adjust the lamination overlapping width. A C-shaped channel steel is provided between the slider 4 and the film carrier bracket 2, so that the film carrier bracket 2 on both sides can be fixed on the slider 4, providing a stable support structure for the laminated film coil 1. The C-shaped channel steel has high strength and rigidity, can withstand greater pressure and load, and improves the stability of the film carrier bracket 2. The weight of the C-shaped channel steel is relatively light, which makes the sliding fine-tuning of the sliding component smoother and lighter.

[0042] like Figures 3 to 5 As shown, the driving assembly includes a fixed bracket 6 fixedly connected to the outer side of the side plate of the laminating machine body 8 and a push rod motor 5 fixedly connected to the inner side of the fixed bracket 6;

[0043] The fixed bracket 6 is L-shaped, and the main part of the push rod motor 5 is fixedly connected to the inner side of the vertical plate of the fixed bracket 6. The output end of the push rod motor 5 is fixedly connected to the sliding part of the sliding assembly. By arranging the push rod motor 5 on the outside of the laminating machine body 8, it can drive the slider 4 and the laminating assembly above the slider 4 to slide horizontally. The push rod motor 5 electrically adjusts the laminating overlapping width of the laminating machine, which is more convenient and accurate than manual adjustment. The push rod motor 5 can realize continuous micro-adjustment and can stop displacement at any time. The displacement amount is more controllable and the adjustment effect is more stable.

[0044] like Figures 1 to 3 As shown, the telescopic stroke of the output end of the push rod motor 5 is greater than the sliding stroke of the sliding assembly, the axial direction of the output end of the push rod motor 5 is parallel to the sliding direction of the sliding assembly, and a circular hole is opened on the side panel of the laminating machine body 8, and the output end of the push rod motor 5 is fixedly connected to the sliding part of the sliding assembly through the circular hole. Example 2

[0045] like Figure 5 As shown, the top of the fixed bracket 6 is fixedly connected with a triangular plate rib. By arranging the triangular plate rib above the fixed bracket 6, the bending resistance of the fixed bracket 6 is improved, and the stability of the push rod motor 5 during use is improved.

[0046] The working principle of this utility model is as follows:

[0047] S1. The supporting square tube 7 is installed on the side plate of the laminating machine body 8 to form a fixed structure. A guide rail 3 is installed on the fixed structure. A slider 4 is set on the guide rail 3. Two film-grafting stents 2 are connected by a C-shaped channel steel fixed above the slider 4, so that the peritoneum assembly as a whole can slide horizontally on the guide rail 3. The laminated material is installed on the film-grafting stent 2. The chain and friction transmission structure inside the film-grafting stent are used to achieve synchronous rotation of the front and rear film-grafting shafts for lamination;

[0048] S2. The entire laminating assembly is fixed on the C-shaped channel steel above the slider 4. The C-shaped channel steel is fixedly connected to the output end of the push rod motor 5. By controlling the extension and contraction of the push rod motor 5, the entire laminating assembly can be precisely controlled to fine-tune left and right.

Claims

1. A mechanism for electrically adjusting the overlapping width of materials laminated, comprising a laminating machine body (8), a supporting square tube (7) fixed to a side plate of the laminating machine body (8), and characterized in that: It also includes a sliding assembly arranged above the supporting square tube (7), the sliding assembly being used to drive the covering structure to slide laterally for fine adjustment; A drive assembly is arranged on the outside of the side plate of the laminating machine body (8), and the drive assembly is used to drive the laminated material to slide laterally to complete fine adjustment; The film covering component is arranged above the sliding component.

2. The mechanism for electrically adjusting the width of material lamination overlap according to claim 1, characterized in that: The sliding assembly comprises a guide rail (3) fixedly connected to the top of the supporting square tube (7) and a slider (4) slidably connected above the guide rail (3); The length of the slider (4) is adapted to the length of the laminating assembly, the length of the guide rail (3) is greater than the length of the slider (4), and the sliding stroke of the slider (4) on the guide rail (3) is greater than the laminating overlap width fine-tuning range of the laminating assembly.

3. The mechanism for electrically adjusting the width of material lamination overlap according to claim 2, characterized in that: The film covering assembly comprises two film carrier supports (2) fixedly connected to the top of the slider (4) and a laminated film covering coil (1) arranged between the two film carrier supports (2); A C-shaped channel steel is provided above the slider (4), and the two film carrier brackets (2) are fixedly connected to the slider (4) via the C-shaped channel steel.

4. The mechanism for electrically adjusting the overlap width of materials laminated according to claim 1, characterized in that: The driving assembly comprises a fixed bracket (6) fixedly connected to the outside of the side plate of the laminating machine body (8) and a push rod motor (5) fixedly connected to the inside of the fixed bracket (6); The fixed bracket (6) is L-shaped, the main body of the push rod motor (5) is fixedly connected to the inner side of the vertical plate of the fixed bracket (6), and the output end of the push rod motor (5) is fixedly connected to the sliding part of the sliding assembly.

5. The mechanism for electrically adjusting the overlap width of materials laminated according to claim 4, characterized in that: The telescopic stroke of the output end of the push rod motor (5) is greater than the sliding stroke of the sliding assembly. The axial direction of the output end of the push rod motor (5) is parallel to the sliding direction of the sliding assembly. A circular hole is provided on the side panel of the laminating machine body (8). The output end of the push rod motor (5) passes through the circular hole and is fixedly connected to the sliding part of the sliding assembly.

6. The mechanism for electrically adjusting the overlap width of materials laminated according to claim 5, characterized in that: The top of the fixed bracket (6) is fixedly connected with a triangular plate rib.

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