A device for spraying a web bonding agent for a nonwoven fabric of cotton fibers

Abstract

The utility model discloses a kind of cotton fiber non-woven fabric webbing adhesive spraying devices, including workbench, the workbench upper side is equipped with spray gun, the spray gun is connected with glue sprayer by flexible pipe, the workbench upper side is equipped with compacting table, the compacting table is connected with workbench upper end by multiple first electric telescopic link, the workbench upper end is equipped with adjusting frame, the adjusting frame upper side is equipped with square spraying frame, the square spraying frame is installed on workbench by support rod, driving frame is installed on the square spraying frame, the driving frame can drive spray gun to move. The utility model has the beneficial effects that, through compacting table, non-woven fabric two ends can be pressed, then through adjusting frame, the position that needs to be sprayed on non-woven fabric can be pushed upwards, and then non-woven fabric can be stretched tightly, to prevent non-woven fabric wrinkle, then through driving frame, spray gun is moved, to facilitate spraying adhesive on non-woven fabric, and then the quality of non-woven fabric can be guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of nonwoven fabric processing equipment, and more specifically, to a cotton fiber nonwoven fabric web forming adhesive spraying device. Background Technology

[0002] In the modern textile and materials processing industry, non-woven fabrics, as a type of fabric that can be directly formed without textile processes, have attracted much attention due to their unique physical properties, wide range of applications, and environmentally friendly characteristics. Non-woven fabrics require the application of adhesives during processing to bond them together.

[0003] In the existing technology, when spraying adhesive onto non-woven fabric, the non-woven fabric can be unfolded and placed on a table first, and then the adhesive can be sprayed onto the non-woven fabric by moving the spray gun. However, there are some problems when using this method. Non-woven fabric generally has a certain degree of elasticity. Placing the non-woven fabric directly on the table may cause wrinkles on the surface of the non-woven fabric, which will affect the quality of the non-woven fabric. Utility Model Content

[0004] The purpose of this invention is to solve the problem that nonwoven fabrics are prone to wrinkling and affecting the quality of nonwoven fabrics when spraying adhesives, and to design a cotton fiber nonwoven fabric web adhesive spraying device.

[0005] To achieve the above objectives, the technical solution of this utility model is a cotton fiber nonwoven fabric web adhesive spraying device, comprising a worktable, a spray gun above the worktable, a glue spraying machine connected to the spray gun via a flexible tube, a pressing platform on both sides above the worktable, the pressing platform being connected to the upper end of the worktable via multiple first electric telescopic rods, an adjusting frame installed on the upper end of the worktable, the adjusting frame being able to tighten the area on the nonwoven fabric to be sprayed, a square spraying frame above the adjusting frame, the square spraying frame being installed on the worktable via support rods, and a drive frame installed on the square spraying frame, the drive frame being able to drive the spray gun to move.

[0006] Furthermore, the adjustment frame includes a square groove on the workbench, a cylindrical lifting rod is provided in the square groove, and a second electric telescopic rod is installed at both ends of the square groove. A pressure sensor is installed at the telescopic end of the second electric telescopic rod. The upper end of the pressure sensor is connected to the lower end of the cylindrical lifting rod. The upper end of the cylindrical lifting rod can extend into the square spraying frame. Square clearance openings are opened on both sides of the lower end of the square spraying frame.

[0007] Furthermore, the lower end of the spray gun is connected to a telescopic guide tube, and the lower end of the telescopic guide tube is connected to an arc-shaped nozzle.

[0008] Furthermore, a lifting frame is placed inside the square spraying frame. The lower end of the lifting frame is connected to the telescopic end of the second electric telescopic rod via a connecting rod. Guide wheels are installed at both ends of the arc-shaped nozzle. A guide slide is installed at the upper end of the lifting frame, and one end of the guide wheel extends into the guide slide.

[0009] Furthermore, the drive frame includes a movable block mounted on one side of the upper end of the spray gun. The movable block has a threaded hole, and a rotating screw is threadedly connected to the threaded hole. Rolling bearings are installed at both ends of the rotating screw, and the rolling bearings are mounted on the square spraying frame via fixing rods. A servo motor is installed on one side of the upper surface of the worktable, and the rotating end of the servo motor is connected to one end of the rotating screw. The movable block has a guide hole, and a guide rod is provided in the guide hole. The lower end of the guide rod is mounted on the square spraying frame.

[0010] The beneficial effects of this utility model are as follows: the pressing table can press down both ends of the non-woven fabric, and the adjusting frame can push the area on the non-woven fabric that needs to be sprayed upward, thereby tightening the non-woven fabric and preventing wrinkles. Then, the drive frame can move the spray gun, which makes it easy to spray adhesive onto the non-woven fabric, thus ensuring the quality of the non-woven fabric. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of the cotton fiber nonwoven fabric web adhesive spraying device described in this utility model; Figure 2 yes Figure 1 A magnified view of a section at point A in the middle; Figure 3 This is a side view schematic diagram of the cotton fiber nonwoven fabric web adhesive spraying device described in this utility model; Figure 4 This is a schematic diagram showing the positional relationship between the moving block and the rotating screw described in this utility model; In the diagram, 1. Workbench; 2. Spray gun; 3. Flexible tube; 4. Pressing table; 5. First electric telescopic rod; 6. Adjusting frame; 7. Square spraying frame; 8. Support rod; 9. Drive frame; 10. Square groove; 11. Cylindrical lifting rod; 12. Second electric telescopic rod; 13. Pressure sensor; 14. Square clearance opening; 15. Telescopic guide tube; 16. Arc-shaped nozzle; 17. Lifting frame; 18. Connecting rod; 19. Guide wheel; 20. Guide slide; 21. Moving block; 22. Threaded hole; 23. Rotating screw; 24. Rolling bearing; 25. Fixed rod; 26. Servo motor; 27. Guide hole; 28. Guide rod. Detailed Implementation

[0012] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0013] In the description of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, in the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0014] This utility model provides, for example Figure 1-4 The device shown is a cotton fiber nonwoven fabric web adhesive spraying device, including a workbench 1, a spray gun 2 above the workbench 1, the spray gun 2 being connected to a glue spraying machine via a flexible tube 3, a pressing table 4 on both sides above the workbench 1, the pressing table 4 being connected to the upper end of the workbench 1 via multiple first electric telescopic rods 5, an adjusting frame 6 being installed at the upper end of the workbench 1, the adjusting frame 6 being able to tighten the area on the nonwoven fabric that needs to be sprayed, a square spraying frame 7 being provided above the adjusting frame 6, the square spraying frame 7 being installed on the workbench 1 via a support rod 8, a drive frame 9 being installed on the square spraying frame 7, the drive frame 9 being able to drive the spray gun 2 to move.

[0015] The process of spraying adhesive onto nonwoven fabric using this device is as follows: The nonwoven fabric is laid flat on the workbench 1. The first electric telescopic rod 5 is activated to shorten, which can drive the pressing table 4 to move downward, thereby pressing the nonwoven fabric. Then, the area on the nonwoven fabric that needs to be sprayed can be pushed upward by the adjusting frame 6, thereby tightening the nonwoven fabric. Then, the spray gun 2 is moved by the drive frame 9. The adhesive sprayer can spray the adhesive onto the nonwoven fabric through the flexible tube 3 and the spray gun 2, thereby facilitating the bonding of the nonwoven fabric.

[0016] Refer to the instruction manual appendix Figure 1 Included with instruction manual Figure 3The adjustment frame 6 includes a square groove 10 located on the workbench 1. A cylindrical lifting rod 11 is provided in the square groove 10. A second electric telescopic rod 12 is installed at both ends of the square groove 10. A pressure sensor 13 is installed at the telescopic end of the second electric telescopic rod 12. The upper end of the pressure sensor 13 is connected to the lower end of the cylindrical lifting rod 11. The upper end of the cylindrical lifting rod 11 can extend into the square spray frame 7. Square clearance openings 14 are opened on both sides of the lower end of the square spray frame 7.

[0017] The process of adjusting the frame 6 to tighten the non-woven fabric is as follows: the second electric telescopic rod 12 is activated to extend, and the second electric telescopic rod 12 can drive the pressure sensor 13 and the cylindrical lifting rod 11 to move upward. The cylindrical lifting rod 11 can lift and tighten the non-woven fabric. The pressure sensor 13 can detect the pressure on the cylindrical lifting rod 11, which makes it easier to adjust the tightness of the non-woven fabric for better application of adhesive.

[0018] Refer to the instruction manual appendix Figure 1 Instruction manual attached Figure 2 Included with instruction manual Figure 3 The lower end of the spray gun 2 is connected to a telescopic guide tube 15, and the lower end of the telescopic guide tube 15 is connected to an arc-shaped nozzle 16. The height of the arc-shaped nozzle 16 can be adjusted by the telescopic guide tube 15, but it will not bend. When the spray gun 2 moves, the arc-shaped nozzle 16 can be moved by the telescopic guide tube 15, which makes it easier to spray the adhesive onto the non-woven fabric at the upper end of the cylindrical lifting rod 11. The arc-shaped nozzle 16 can make the adhesive sprayed more evenly.

[0019] Refer to the instruction manual appendix Figure 1 Instruction manual attached Figure 2 Included with instruction manual Figure 3 A lifting frame 17 is placed inside the square spraying frame 7. The lower end of the lifting frame 17 is connected to the telescopic end of the second electric telescopic rod 12 via a connecting rod 18. Guide wheels 19 are installed at both ends of the arc-shaped nozzle 16. A guide slide 20 is installed at the upper end of the lifting frame 17. One end of the guide wheel 19 extends into the guide slide 20.

[0020] The process of adjusting the height of the arc nozzle 16 is as follows: the arc nozzle 16 can be supported by the guide wheel 19 and the guide slide 20. When the second electric telescopic rod 12 extends or retracts, it can drive the lifting frame 17, the guide slide 20 and the arc nozzle 16 to move up and down, thereby adjusting the height of the adhesive spraying.

[0021] Refer to the instruction manual appendix Figure 1 Included with instruction manual Figure 4The drive frame 9 includes a movable block 21 mounted on one side of the upper end of the spray gun 2. The movable block 21 has a threaded hole 22, and a rotating screw 23 is connected to the threaded hole 22 by a thread. Rolling bearings 24 are installed at both ends of the rotating screw 23. The rolling bearings 24 are mounted on the square spray frame 7 by a fixing rod 25. A servo motor 26 is installed on one side of the upper surface of the worktable 1. The rotating end of the servo motor 26 is connected to one end of the rotating screw 23. The movable block 21 has a guide hole 27, and a guide rod 28 is provided in the guide hole 27. The lower end of the guide rod 28 is mounted on the square spray frame 7.

[0022] The process of the drive frame 9 moving the spray gun 2 is as follows: the servo motor 26 is started to rotate, the servo motor 26 can drive the rotating screw 23 to rotate, the rotating screw 23 and the threaded hole 22 on the moving block 21 are connected by threads, which can drive the moving block 21 and the spray gun 2 to move. The guide rod 28 and the guide hole 27 can ensure the moving direction of the moving block 21.

[0023] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A cotton fiber nonwoven fabric web adhesive spraying device, comprising a workbench (1), a spray gun (2) above the workbench (1), and a glue spraying machine connected to the spray gun (2) via a flexible tube (3), characterized in that, The workbench (1) is provided with pressing platforms (4) on both sides above it. The pressing platforms (4) are connected to the upper end of the workbench (1) through multiple first electric telescopic rods (5). An adjustment frame (6) is installed on the upper end of the workbench (1). The adjustment frame (6) can tighten the position on the non-woven fabric that needs to be sprayed. A square spraying frame (7) is provided above the adjustment frame (6). The square spraying frame (7) is installed on the workbench (1) through a support rod (8). A drive frame (9) is installed on the square spraying frame (7). The drive frame (9) can drive the spray gun (2) to move.

2. The cotton fiber nonwoven fabric web-forming adhesive spraying device according to claim 1, characterized in that, The adjustment frame (6) includes a square groove (10) located on the workbench (1). A cylindrical lifting rod (11) is provided in the square groove (10). A second electric telescopic rod (12) is installed at both ends of the square groove (10). A pressure sensor (13) is installed at the telescopic end of the second electric telescopic rod (12). The upper end of the pressure sensor (13) is connected to the lower end of the cylindrical lifting rod (11). The upper end of the cylindrical lifting rod (11) can extend into the square spray frame (7). Square clearance openings (14) are opened on both sides of the lower end of the square spray frame (7).

3. The cotton fiber nonwoven fabric web-forming adhesive spraying device according to claim 2, characterized in that, The lower end of the spray gun (2) is connected to a telescopic guide tube (15), and the lower end of the telescopic guide tube (15) is connected to an arc-shaped nozzle (16).

4. The cotton fiber nonwoven fabric web-forming adhesive spraying device according to claim 3, characterized in that, The square spraying frame (7) contains a lifting frame (17). The lower end of the lifting frame (17) is connected to the telescopic end of the second electric telescopic rod (12) via a connecting rod (18). The arc-shaped nozzle (16) is equipped with guide wheels (19) at both ends. The upper end of the lifting frame (17) is equipped with a guide slide (20). One end of the guide wheel (19) extends into the guide slide (20).

5. The cotton fiber nonwoven fabric web-forming adhesive spraying device according to claim 1, characterized in that, The drive frame (9) includes a movable block (21) installed on one side of the upper end of the spray gun (2). The movable block (21) has a threaded hole (22). A rotating screw (23) is connected to the threaded hole (22) by a thread. Rolling bearings (24) are installed at both ends of the rotating screw (23). The rolling bearings (24) are installed on the square spray frame (7) by a fixing rod (25). A servo motor (26) is installed on one side of the upper surface of the worktable (1). The rotating end of the servo motor (26) is connected to one end of the rotating screw (23). A guide hole (27) is opened on the movable block (21). A guide rod (28) is provided in the guide hole (27). The lower end of the guide rod (28) is installed on the square spray frame (7).

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