Laminating device for non-woven fabric processing

Abstract

The utility model discloses a laminating device for non-woven fabric processing, and relates to the technical field of non-woven fabrics. The top end of the workbench is fixedly connected with a laminating machine; a non-woven fabric roll is arranged at the side end of the workbench; a first supporting frame is fixedly connected to the top end of the workbench and located on one side of the laminating machine. A first air cylinder is fixedly connected to the inner side wall of the top end of the first supporting frame. The bottom end of the first air cylinder is fixedly connected with a pressing roller. Material processing can be conducted on non-woven fabric through the laminating machine, needed films, paper and fabric are compounded and then conveyed to the position below the first supporting frame, the non-woven fabric and the laminated material can be laminated through the pressing roller, the distance between the pressing roller and the non-woven fabric can be adjusted through the first air cylinder, the distance can be adjusted according to the processing requirement, and the laminating machine is convenient to use. And different processing requirements are met, and the situations that the bonding pressure is improper easily due to the fixed distance, the bonding is not firm possibly due to the too large distance, and bubbles or layering occur are avoided.

Description

Technical Field

[0001] This utility model relates to the field of nonwoven fabric technology, specifically to a bonding device for nonwoven fabric processing. Background Technology

[0002] Nonwoven fabric is a nonwoven material that combines fibers directly into a web structure through physical or chemical methods, eliminating the need for spinning and weaving steps in traditional textile processes. It is lightweight, breathable, soft, and biodegradable, and is widely used in medical protection, hygiene products, agricultural coverings, packaging materials, and other fields.

[0003] Currently, the laminating machines commonly used in nonwoven fabric production mainly achieve material bonding through the cooperation of pressure rollers and pallets. The working principle is roughly as follows: after the multi-layer nonwoven fabric to be bonded is unwound by the unwinding device, it is conveyed to the bonding area formed by the pressure rollers and pallets by the guide rollers. Some processes require the first coating of hot melt adhesive or other adhesives on the material surface. Then, the pressure rollers apply pressure to the material, so that the multi-layer material is bonded or hot-pressed on the surface of the pallet to achieve bonding. Finally, the finished product is collected by the winding device.

[0004] However, the spacing between the pressure rollers and the pallet of existing laminating machines is usually fixed or only has simple manual adjustment function, which cannot be dynamically and accurately adjusted according to the thickness variation of nonwoven fabric, fiber softness and lamination process requirements. When processing nonwoven fabrics of different specifications, a fixed spacing can easily lead to improper lamination pressure. If the spacing is too large, it may cause poor adhesion, air bubbles or delamination. If the spacing is too small, it will damage the nonwoven fabric fiber structure due to excessive pressure, resulting in material damage or uneven thickness, which seriously affects the lamination quality and production efficiency. At the same time, it increases the waste rate and debugging costs, making it difficult to meet the diversified and refined production needs in nonwoven fabric lamination processes. Utility Model Content

[0005] The purpose of this utility model is to provide a bonding device for non-woven fabric processing, so as to solve the technical problems in the prior art where, when processing non-woven fabrics of different specifications, the fixed spacing can easily lead to improper bonding pressure, and the excessive spacing may cause poor adhesion, air bubbles or delamination.

[0006] The technical problem to be solved by this utility model can be achieved through the following technical solution:

[0007] A bonding device for nonwoven fabric processing includes a worktable; a bonding machine is fixedly connected to the top of the worktable; a nonwoven fabric roll is provided at the side end of the worktable; a first support frame is fixedly connected to one side of the bonding machine at the top of the worktable; a first cylinder is fixedly connected to the inner side wall of the top of the first support frame; and a pressure roller is fixedly connected to the bottom end of the first cylinder.

[0008] As a further embodiment of this utility model: a second support frame is fixedly connected to one side of the first support frame at the top of the workbench; a first electric slide rail is fixedly connected to the inner side wall of the top of the second support frame; a second cylinder is slidably connected to the bottom end of the first electric slide rail; a limit plate is fixedly connected to the bottom end of the second cylinder; a pressure roller is rotatably connected to the inner side wall of the limit plate; and a sponge pad is fixedly connected to the outer side wall of the pressure roller.

[0009] As a further embodiment of this utility model: a No. 3 support frame is fixedly connected to the top of the workbench; a No. 3 cylinder is fixedly connected to the bottom of the No. 3 support frame; and a pressure plate is fixedly connected to the bottom of the No. 3 cylinder.

[0010] As a further embodiment of this utility model: a monitor is fixedly connected to the side end of the limiting plate, and the monitor is located on the side close to the sponge pad.

[0011] As a further embodiment of this utility model: a cutting machine is fixedly connected to the top of the workbench; a second electric slide rail is fixedly connected to one side of the cutting machine at the top of the workbench; a sweeping plate is slidably connected to the side end of the second electric slide rail.

[0012] The beneficial effects of this utility model are as follows: The non-woven fabric can be processed by the laminating machine, which combines the required film, paper and fabric, and then conveys it to the bottom of the first support frame. The pressure roller can press the non-woven fabric and the laminating material together. The gap between the pressure roller and the non-woven fabric can be adjusted by the first cylinder. The gap can be adjusted according to the processing requirements to meet different processing needs. This avoids the problem that a fixed gap may lead to improper lamination pressure, while an excessively large gap may cause poor adhesion, air bubbles or delamination. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the medium-pressure roller of this utility model;

[0016] In the diagram: 1. Workbench; 2. Laminating machine; 3. Non-woven fabric roll; 4. Support frame 1; 5. Pressure roller; 6. Cylinder 1; 7. Support frame 2; 8. Limiting plate; 9. Pressing roller; 10. Sponge pad; 11. Cylinder 2; 12. Electric slide rail 1; 13. Monitor; 14. Support frame 3; 15. Cylinder 3; 16. Pressure plate; 17. Cutting machine; 18. Sweeping plate; 19. Electric slide rail 2. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] like Figures 1-2 As shown, a bonding device for nonwoven fabric processing includes a worktable 1; a bonding machine 2 is fixedly connected to the top of the worktable 1; a nonwoven fabric roll 3 is provided on the side of the worktable 1; a first support frame 4 is fixedly connected to one side of the bonding machine 2 at the top of the worktable 1; a first cylinder 6 is fixedly connected to the inner side wall of the top of the first support frame 4; and a pressure roller 5 is fixedly connected to the bottom of the first cylinder 6.

[0019] During operation, after the worker installs the non-woven fabric roll 3, the non-woven fabric is transported to the workbench 1 by the conveying device. The non-woven fabric is then processed by the laminating machine 2, which combines the required film, paper, and fabric. The fabric is then transported to the bottom of the first support frame 4. The pressure roller 5 presses the non-woven fabric and the laminating material together. The distance between the pressure roller 5 and the non-woven fabric can be adjusted by the first cylinder 6. The distance can be adjusted according to the processing requirements to meet different processing needs. This avoids the problem of improper lamination pressure caused by a fixed distance, and the possibility of poor adhesion, air bubbles, or delamination caused by an excessively large distance.

[0020] A second support frame 7 is fixedly connected to one side of the first support frame 4 at the top of the workbench 1; a first electric slide rail 12 is fixedly connected to the inner side wall of the top of the second support frame 7; a second cylinder 11 is slidably connected to the bottom end of the first electric slide rail 12; a limit plate 8 is fixedly connected to the bottom end of the second cylinder 11; a pressure roller 9 is rotatably connected to the inner side wall of the limit plate 8; and a sponge pad 10 is fixedly connected to the outer side wall of the pressure roller 9.

[0021] After the nonwoven fabric is conveyed to the bottom of the second support frame 7, the second cylinder 11 and the limit plate 8 can slide through the first electric slide rail 12. The sponge pad 10 and the pressing roller 9 will rotate with friction against the nonwoven fabric. The sponge pad 10 can press the material onto the nonwoven fabric to improve the connection quality. The pressing roller 9 and the pressing roller 5 have different pressing directions. The pressing roller 9, together with the pressing roller 5, can improve the bonding quality of the nonwoven fabric. The sponge elasticity of the sponge pad 10 can prevent excessive pressing from damaging the material. The second cylinder 11 can adjust the spacing.

[0022] The top of the workbench 1 is fixedly connected to a third support frame 14; the bottom of the third support frame 14 is fixedly connected to a third cylinder 15; and the bottom of the third cylinder 15 is fixedly connected to a pressure plate 16.

[0023] After the non-woven fabric is conveyed to the support frame 14 below the third support frame, the pressure plate 16 is pressed by the cylinder 15 to press the material part on the non-woven fabric, and the limiting plate 8 is used for bonding processing.

[0024] A monitor 13 is fixedly connected to the side end of the limiting plate 8, and the monitor 13 is located on the side close to the sponge pad 10.

[0025] The monitor 13 can monitor the bonding between the material and the non-woven fabric. When the bonding quality is not up to standard, the information can be transmitted to the computer to remind the staff to handle it.

[0026] A cutting machine 17 is fixedly connected to the top of the workbench 1; a second electric slide rail 19 is fixedly connected to one side of the cutting machine 17 at the top of the workbench 1; a sweeping plate 18 is slidably connected to the side end of the second electric slide rail 19.

[0027] The non-woven fabric can be cut by the cutting machine 17, and then the sweeping plate 18 is slid by the second electric slide rail 19. The sliding of the sweeping plate 18 pushes the cut non-woven fabric material away from the worktable 1, thus completing the processing of the non-woven fabric.

[0028] The working principle of this utility model is as follows: During operation, the operator installs the non-woven fabric roll 3, which is then conveyed onto the workbench 1 using a conveying device. The laminating machine 2 processes the non-woven fabric by laminating it with the required film, paper, and fabric. The fabric is then conveyed to the area below the first support frame 4. The pressure roller 5 presses the non-woven fabric against the laminating material. The distance between the pressure roller 5 and the non-woven fabric can be adjusted using the first cylinder 6, allowing for adjustments based on processing requirements. This avoids improper lamination pressure due to a fixed distance, and prevents weak adhesion, air bubbles, or delamination due to excessive spacing. After the non-woven fabric is conveyed to the area below the second support frame 7, the first electric slide rail 12 allows the second cylinder 11 and the limiting plate 8 to slide. The sponge pad 10 and the pressing roller 9 rotate and rub against the non-woven fabric. The sponge pad 10... The material is pressed onto the nonwoven fabric to improve the bonding quality. The pressing roller 9 and the pressure roller 5 have different pressing directions. The pressing roller 9, together with the pressure roller 5, can improve the bonding quality of the nonwoven fabric. The sponge elasticity of the sponge pad 10 can prevent excessive pressing from damaging the material. The second cylinder 11 can adjust the spacing. The monitor 13 can monitor the bonding of the material and the nonwoven fabric. When the bonding quality is not up to standard, the information can be transmitted to the computer to remind the staff to deal with it. After the nonwoven fabric is conveyed to the third support frame 14, the third cylinder 15 causes the pressure plate 16 to press the material part on the nonwoven fabric, and the bonding process is carried out with the limit plate 8. The nonwoven fabric can be cut by the cutting machine 17, and then the sweeping plate 18 is slid by the second electric slide rail 19. The sliding of the sweeping plate 18 pushes the cut nonwoven fabric material away from the worktable 1, completing the processing of the nonwoven fabric.

[0029] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A bonding device for nonwoven fabric processing, characterized in that, Includes a workbench (1); a bonding machine (2) is fixedly connected to the top of the workbench (1); a non-woven fabric roll (3) is provided on the side of the workbench (1); a first support frame (4) is fixedly connected to one side of the bonding machine (2) at the top of the workbench (1); a first cylinder (6) is fixedly connected to the inner side wall of the top of the first support frame (4); a pressure roller (5) is fixedly connected to the bottom of the first cylinder (6).

2. The bonding device for nonwoven fabric processing according to claim 1, characterized in that, A second support frame (7) is fixedly connected to one side of the first support frame (4) at the top of the workbench (1); a first electric slide rail (12) is fixedly connected to the inner side wall of the top of the second support frame (7); a second cylinder (11) is slidably connected to the bottom end of the first electric slide rail (12); a limit plate (8) is fixedly connected to the bottom end of the second cylinder (11); a pressing roller (9) is rotatably connected to the inner side wall of the limit plate (8); and a sponge pad (10) is fixedly connected to the outer side wall of the pressing roller (9).

3. The bonding device for nonwoven fabric processing according to claim 1, characterized in that, The top of the workbench (1) is fixedly connected to a No. 3 support frame (14); the bottom of the No. 3 support frame (14) is fixedly connected to a No. 3 cylinder (15); the bottom of the No. 3 cylinder (15) is fixedly connected to a pressure plate (16).

4. A bonding device for nonwoven fabric processing according to claim 2, characterized in that, A monitor (13) is fixedly connected to the side end of the limiting plate (8), and the monitor (13) is located on the side close to the sponge pad (10).

5. A bonding device for nonwoven fabric processing according to claim 1, characterized in that, A cutting machine (17) is fixedly connected to the top of the workbench (1); a second electric slide rail (19) is fixedly connected to one side of the cutting machine (17) at the top of the workbench (1); a sweeping plate (18) is slidably connected to the side end of the second electric slide rail (19).

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