Automatic film laminating machine for sewing cloth

Abstract

The utility model relates to a film laminating machine, in particular to an automatic film laminating machine for sewing cloth, which comprises two supports, control tables are mounted at the tops of the supports, a rolling cylinder and a supporting plate are parallelly arranged between the lower portions of the two control tables, the supporting plate is in threaded connection with a threaded rod rotatably mounted on the supports, and the supporting plate is arranged below the rolling cylinder. Sewing cloth penetrates through a gap between the rolling cylinder and the supporting plate, winding drums for releasing films are movably arranged at the tops of the two consoles, sliding rails are arranged on the front side of the top of the support, a push plate is arranged between the two sliding rails in a sliding mode, and a gap is reserved between the push plate and the supporting plate. The distance between the supporting plate and the rolling cylinder is adjusted through the threaded rod, sewing cloth of different thicknesses can be flexibly adapted, and it is ensured that even pressure is applied in the film covering process.

Description

Technical Field

[0001] This utility model relates to a laminating machine, and more particularly to an automatic laminating machine for sewing fabric. Background Technology

[0002] In the textile and apparel manufacturing industry, fabric coating is a common process that aims to enhance the physical properties (such as waterproofing, windproofing, abrasion resistance, etc.) or impart specific functions (such as fire resistance, antibacterial properties) of fabric by covering the surface of the fabric with a thin film.

[0003] Traditional manual lamination methods are not only inefficient but also struggle to guarantee lamination quality and consistency. With advancements in automation technology and mechanical design, automatic laminating machines have gradually become the industry mainstream. However, most existing automatic laminating machines can only handle fabrics of specific sizes and thicknesses, limiting their adaptability to fabrics of different materials and thicknesses. Furthermore, the lack of precise positioning and control mechanisms during lamination operations easily leads to problems such as lamination misalignment and wrinkles, affecting the quality of the final product.

[0004] Therefore, it is necessary to design an automatic sewing fabric coating machine that can adapt to sewing fabrics of different thicknesses and avoid wrinkles. Utility Model Content

[0005] An automatic sewing fabric laminating machine includes two supports, a control console mounted on the top of the supports, a pressing cylinder and a support plate arranged parallel to each other between the lower parts of the two control consoles, the support plate being threadedly connected to a threaded rod rotatably mounted on the supports, the support plate being located below the pressing cylinder, the sewing fabric passing through the gap between the pressing cylinder and the support plate, a film release roller being movably mounted on the top of the two control consoles, a slide rail being provided on the front side of the top of the supports, a push plate being slidably mounted between the two slide rails, and a gap being left between the push plate and the support plate.

[0006] To further explain, a push rod is installed on the compaction cylinder, and a movable frame that is pressed and cooperates with the push rod is slidably set on the top of the support. The end of the movable frame away from the compaction cylinder is connected to the push plate through a crossbar. A second elastic element is set between the part of the push plate located on the slide rail and the inner wall of the slide rail.

[0007] To further explain, the push plate is equipped with an air nozzle, which is used to blow away debris from the sewing fabric.

[0008] To further explain, the pallet is equipped with roller heaters for heating the sewing fabric.

[0009] To further explain, at least one control panel has an n-shaped plate mounted on its top. Two parallel rotating rods are rotatably mounted on the inner side of the n-shaped plate. The rotating rods are connected to retaining rings with openings facing opposite directions. The two retaining rings are used to provide support and limit one end of the drum.

[0010] To further explain, a fixed plate is provided on the front side of the top of the support, and a horizontal plate is provided between the rear side of the top of the support. A pressure block is slidably connected to both the fixed plate and the horizontal plate. The pressure block is used to press the film down so that the film adheres to the sewing cloth. A first elastic element is provided between the end of the pressure block and the fixed plate or the horizontal plate.

[0011] The beneficial effects of this utility model are as follows: 1. By adjusting the distance between the support plate and the rolling cylinder through the threaded rod, it can flexibly adapt to sewing cloth of different thicknesses and ensure that uniform pressure is applied during the coating process.

[0012] 2. During the clockwise rotation of the rolling cylinder, the push rod pushes the moving frame forward, which in turn drives the push plate to move along the slide rail, smoothing out the coated sewing fabric and ensuring that the finished product is flat and wrinkle-free.

[0013] 3. The pressure blocks on the fixing plate and the horizontal plate can provide appropriate downward pressure when the sewing cloth or film passes by, ensuring that the two are tightly attached and avoiding poor film coating due to loosening. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the n-shaped plate, rotating rod, and retaining ring of this utility model.

[0016] Figure 3 This is a three-dimensional structural diagram of the bracket, tray, roller heater, and threaded rod of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the bracket, fixing plate, horizontal plate and pressure block of this utility model.

[0018] Figure 5 This is a three-dimensional structural diagram of the components of this utility model, including the support, compaction cylinder, push rod, and movable frame.

[0019] Figure 6 This is a three-dimensional structural diagram of the push rod, moving frame, slide rail, and push plate of this utility model.

[0020] The markings in the attached diagram are as follows: 1: bracket, 2: control console, 201: rolling cylinder, 202: roller heater, 3: drum, 4: n-shaped plate, 41: rotating rod, 5: retaining ring, 6: support plate, 7: threaded rod, 8: fixing plate, 9: horizontal plate, 10: pressure block, 11: first elastic element, 12: push rod, 13: slide rail, 14: moving frame, 15: push plate, 16: second elastic element. Detailed Implementation

[0021] The present invention will now be described more fully below with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. However, the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness and to fully convey the scope of the invention to those skilled in the art.

[0022] Example: An automatic laminating machine for sewing fabric, such as Figure 1 and Figure 5 As shown, the device includes two supports 1, a control console 2, a rolling cylinder 201, a drum 3, a support plate 6, a slide rail 13, and a push plate 15. The control console 2 is mounted on the top of the support 1, and it houses a control unit and a human-machine interface. The rolling cylinder 201 and the support plate 6 are arranged parallel to each other between the lower parts of the two control consoles 2. The support plate 6 is threadedly connected to a threaded rod 7 rotatably mounted on the support 1. The support plate 6 is positioned below the rolling cylinder 201. The distance between the support plate 6 and the rolling cylinder 201 is adjusted by rotating the threaded rod 7. Sewing cloth and film pass through the gap between the rolling cylinder 201 and the support plate 6. The rolling cylinder 201 passes through... Its rolling action presses the film onto the sewing cloth. The top of the two control consoles 2 is movably equipped with a roller 3 for releasing the film. The front side of the top of the support 1 is equipped with a slide rail 13. A push plate 15 is slidably arranged between the two slide rails 13. A gap is left between the push plate 15 and the support plate 6. The bottom of the push plate 15 is in contact with the fixed surface of the sewing cloth that has been coated. By moving the push plate 15 forward, the coated sewing cloth is pushed forward and its surface is smoothed to make the surface of the sewing cloth flat. An air nozzle is provided on the push plate 15. The air nozzle is used to blow away the debris on the sewing cloth to ensure the surface of the finished product is clean, thereby improving the product quality.

[0023] like Figure 5 and Figure 6 As shown, a push rod 12 is installed on the rolling cylinder 201. A movable frame 14 that is pressed and engaged with the push rod 12 is slidably arranged on the top of the bracket 1. The end of the movable frame 14 away from the rolling cylinder 201 is connected to the push plate 15 through a crossbar. A second elastic element 16 is provided between the part of the push plate 15 located on the slide rail 13 and the inner wall of the slide rail 13. The second elastic element 16 is used to drive the push plate 15 to reset. Under normal conditions, the push plate 15 is in contact with the rear inner wall of the slide rail 13.

[0024] like Figure 3 As shown, the tray 6 is equipped with a roller heater 202 for heating the sewing fabric. Preheating the sewing fabric before lamination helps to improve the adhesion of the laminating material and reduce the generation of bubbles and wrinkles.

[0025] like Figure 1 and Figure 2As shown, at least one control panel 2 has an n-shaped plate 4 mounted on its top. Two parallel rotating rods 41 are rotatably mounted on the inner side of the n-shaped plate 4. The rotating rods 41 are connected to retaining rings 5 ​​with openings facing opposite directions. The two retaining rings 5 ​​are used to provide support and limit one end of the roll 3. This arrangement facilitates the replacement of the roll 3 used for releasing the membrane. The other end of the roll 3 is rotatably connected to the top of the n-shaped plate 4.

[0026] like Figure 4 As shown, a fixing plate 8 is provided on the front side of the top of the bracket 1, and a horizontal plate 9 is provided between the rear side of the top of the bracket 1. A pressure block 10 is slidably connected to both the fixing plate 8 and the horizontal plate 9. The pressure block 10 is used to press the film down so that the film adheres to the sewing cloth. A first elastic element 11 is provided between the end of the pressure block 10 and the fixing plate 8 or the horizontal plate 9. Under normal conditions, the pressure block 10 moves downward toward the support plate 6 and contacts and engages with the support plate 6. The lower end of the pressure block 10 is spherical and made of soft material. The pressure block 10 is used to press the film onto the sewing cloth to ensure that the two adhere tightly and avoid poor film coating due to loosening.

[0027] In use, the roll 3 for releasing the film is installed inside the n-shaped plate 4 on top of the control console 2. Two retaining rings 5 ​​surround and support one end of the roll 3, ensuring stable placement. The sewing cloth is laid on the support plate 6 from back to front. The distance between the support plate 6 and the pressing cylinder 201 is adjusted by rotating the threaded rod 7 to accommodate sewing cloths of different thicknesses. The sewing cloth and film are then passed between the pressing cylinder 201 and the support plate 6, pressed down by the pressure block 10, and the film is covered by rotating the pressing cylinder 201 clockwise. The coating is applied to the sewing fabric to achieve the coating operation. When the pressing cylinder 201 rotates clockwise, it drives the push rod 12 to move clockwise. When the push rod 12 contacts the moving frame 14, as the pressing cylinder 201 continues to rotate, the push rod 12 squeezes the moving frame 14 to push the moving frame 14 to move. When the moving frame 14 moves forward, it pushes the push plate 15 to move forward along the slide rail 13 and squeezes the second elastic element 16. By moving the push plate 15 forward, the sewing fabric that has completed the coating operation is smoothed out, thereby ensuring the flatness of the sewing fabric.

[0028] Although the present invention has been described with reference to exemplary embodiments, it should be understood that the present invention is not limited to the disclosed exemplary embodiments. The scope of the following claims should be given the broadest interpretation in order to cover all variations and equivalent structures and functions.

Claims

1. An automatic laminating machine for sewing fabric, comprising two supports (1), with a control console (2) mounted on the top of the supports (1), characterized in that: A rolling cylinder (201) and a support plate (6) are arranged parallel to each other at the lower part of the two control consoles (2). The support plate (6) is threadedly connected to a threaded rod (7) rotatably mounted on the bracket (1). The support plate (6) is located below the rolling cylinder (201). The sewing cloth passes through the gap between the rolling cylinder (201) and the support plate (6). A roll (3) for releasing film is movably arranged on the top of the two control consoles (2). A slide rail (13) is arranged on the front side of the top of the bracket (1). A push plate (15) is slidably arranged between the two slide rails (13). A gap is left between the push plate (15) and the support plate (6).

2. An automatic sewing fabric laminating machine according to claim 1, characterized in that: A push rod (12) is installed on the rolling cylinder (201). A movable frame (14) that is pressed and engaged with the push rod (12) is slidably arranged on the top of the bracket (1). The end of the movable frame (14) away from the rolling cylinder (201) is connected to the push plate (15) through a crossbar. A second elastic element (16) is provided between the part of the push plate (15) located on the slide rail (13) and the inner wall of the slide rail (13).

3. An automatic sewing fabric laminating machine according to claim 2, characterized in that: The push plate (15) is equipped with an air nozzle, which is used to blow away debris from the sewing cloth.

4. An automatic sewing fabric laminating machine according to claim 3, characterized in that: The tray (6) is equipped with a roller heater (202) for heating the sewing fabric.

5. An automatic sewing fabric coating machine according to claim 4, characterized in that: At least one console (2) has an n-shaped plate (4) mounted on its top. Two parallel rotating rods (41) are rotatably mounted on the inner side of the n-shaped plate (4). The rotating rods (41) are connected to retaining rings (5) with openings facing opposite directions. The two retaining rings (5) are used to provide support and limit one end of the drum (3).

6. An automatic sewing fabric coating machine according to claim 5, characterized in that: A fixing plate (8) is provided on the front side of the top of the bracket (1), and a horizontal plate (9) is provided between the rear side of the top of the bracket (1). A pressure block (10) is slidably connected on the fixing plate (8) and the horizontal plate (9). The pressure block (10) is used to press the film down so that the film fits the sewing cloth. A first elastic element (11) is provided between the end of the pressure block (10) and the fixing plate (8) or the horizontal plate (9).

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