A nonwoven fabric coating machine

Abstract

The utility model discloses a kind of non-woven fabric coating machines, including workbench, support and a pair of limit plate, the limit plate upper end is provided with blower head, the support upper end is respectively provided with fan, heating box and air box, one end of the fan is communicated with heating box, and heating resistance wire device is set on the heating box, the heating box is connected with air box by wind pipe, and the both sides of the air box are provided with telescopic ventilation pipe and blower head connection, and the limit plate is matched with height adjusting assembly, by the device, the coating on non-woven fabric can be quickly air dried, avoid non-woven fabric coating uneven caused by coating liquid not solidified.

Description

Technical Field

[0001] This utility model relates to the field of nonwoven fabric coating machines, and in particular to a nonwoven fabric coating machine. Background Technology

[0002] As a new generation of environmentally friendly materials, non-woven fabric has advantages such as high strength, breathability and waterproofness, environmental friendliness, flexibility, non-toxicity and odorlessness, and low price. Therefore, non-woven fabric is becoming increasingly popular. In the manufacturing process of finished non-woven fabric, a coating machine is often required to perform coating treatment, which makes the non-woven fabric more beautiful.

[0003] A double-sided waterproof non-woven fabric coating spraying machine, as disclosed in the utility model patent application CN213835854U, includes a support base and a threaded column. The support base consists of two symmetrically arranged bases, each with a fabric passage hole at its center. The left support base has two height adjustment holes at its center, with the fabric passage hole located between the two height adjustment holes. Lifting grooves are provided at the front and rear ends of the two support bases on their respective sides. Lifting seats are inserted vertically within these lifting grooves. Two connecting rods are fixed between the left and right lifting seats. Two electric push rods are fixed to the upper side of the right support base, with the output ends of the electric push rods passing through the upper side of the lifting grooves and fixed to the upper side of the lifting seats. This double-sided waterproof non-woven fabric coating spraying machine can first spray both sides of the non-woven fabric, improving production efficiency. The spacing and height of the nozzles can be adjusted according to the spraying size of the non-woven fabric, so that the nozzles can spray the non-woven fabric evenly and in all directions. However, when using this device, the coating liquid on the surface of the non-woven fabric needs a certain amount of time to completely solidify. This can easily lead to uneven coating on the fabric surface, requiring workers to clean and reprocess, which is time-consuming and labor-intensive. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a non-woven fabric coating machine, which can solve the problem that when the device is used, the coating liquid on the surface of the non-woven fabric needs a certain amount of time to completely solidify, which easily leads to uneven coating on the fabric surface, thus requiring workers to clean and reprocess, which is time-consuming and labor-intensive.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a non-woven fabric coating machine, including a workbench, a support, and a pair of limiting plates. A blower head is provided at the upper end of the limiting plates. A fan, a heating box, and an air box are respectively provided at the upper end of the support. One end of the fan is connected to the heating box, and a heating resistance wire device is provided on the heating box. The heating box is connected to the air box through an air supply pipe, and telescopic ventilation pipes are provided on both sides of the air box and connected to the blower head. The limiting plates cooperate with a height adjustment component.

[0006] As a preferred embodiment of this utility model, the height adjustment component is as follows: a motor is provided at the upper end of the bracket, the output end of the motor passes through the bracket and is fixedly connected to a first threaded rod, one end of the first threaded rod is rotatably connected to the worktable, and a second threaded rod is rotatably connected between the bracket and the worktable. A driving wheel is fixedly connected to the first threaded rod, and a driven wheel is fixedly connected to the second threaded rod. The driving wheel and the driven wheel are connected by a belt. Limiting plates are threadedly connected to both the first and second threaded rods, and a pair of limiting grooves are provided on one side of the bracket. One end of the limiting plate is inserted into the limiting groove.

[0007] As a preferred embodiment of this utility model, each of the two limiting plates is provided with a nozzle at its upper end.

[0008] As a preferred embodiment of this utility model, a pair of storage bins are provided on the upper end of the workbench.

[0009] As a preferred embodiment of this utility model, a conveying pipe is connected to one side of the storage tank, a material pump is installed on the conveying pipe, and one end of the conveying pipe is connected to the nozzle through a flexible hose.

[0010] As a preferred embodiment of this utility model, a fixing plate is fixedly connected to one side of the bracket, a non-woven fabric roll mounting seat is provided at the upper end of the fixing plate, and fabric passage holes are provided on both sides of the bracket.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: By starting the fan, the fan causes air to form a wind body and enter the heating box. Simultaneously, under the heating action of the heating resistance wire device, the wind body can be turned into hot air. The hot air enters the air box through the air supply pipe and is blown onto the coating on the non-woven fabric through the telescopic ventilation pipe and the blower head. In addition, by starting the motor, the motor drives the first threaded rod and the driving wheel on the first threaded rod to rotate. The driving wheel drives the driven wheel to rotate through the belt. The driven wheel drives the second threaded rod to rotate. The joint rotation of the first threaded rod and the second threaded rod can simultaneously drive the two limiting plates to move up and down. Under the limiting action of the limiting groove, the two limiting plates can move more stably. During the movement of the limiting plates, the blower head can also move. During the movement of the blower head, the coating on the non-woven fabric can be dried more comprehensively. This device can quickly dry the coating on the non-woven fabric and avoid uneven coating caused by the coating liquid not solidifying. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of the workbench and support of this utility model;

[0013] Figure 2 This is a side view of the workbench and support structure of this utility model;

[0014] Figure 3 This is a schematic diagram of the main structure of the workbench and support of this utility model;

[0015] Figure 4 This utility model Figure 3 A magnified view of the structure at point A in the middle;

[0016] Figure 5 This utility model Figure 3 A magnified schematic diagram of the structure at point B in the middle;

[0017] The components include: 1. Workbench; 2. Support frame; 3. Limiting plate; 4. Air blower head; 5. Fan; 6. Heating box; 7. Heating resistance wire device; 8. Air supply pipe; 9. Air box; 10. Telescopic ventilation pipe; 11. Motor; 12. First threaded rod; 13. Second threaded rod; 14. Drive wheel; 15. Driven wheel; 16. Belt; 17. Material conveying pipe; 18. Material pump; 19. Hose; 20. Fabric passage hole; 21. Fixing plate; 22. Non-woven fabric roll mounting base; 23. Nozzle; 24. Storage box; 25. Limiting groove. Detailed Implementation

[0018] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation are all within the protection scope of this utility model without creative effort.

[0019] Example

[0020] Please refer to Figures 1-3 As shown, this utility model provides a non-woven fabric coating machine. The upper end of the limiting plate 3 is provided with a nozzle 23. The upper end of the worktable 1 is provided with a pair of storage boxes 24. The storage boxes 24 contain non-woven fabric coating. A conveying pipe 17 is connected to one side of the storage box 24. A material pump 18 is provided on the conveying pipe 17. One end of the conveying pipe 17 is connected to the nozzle 23 through a flexible hose 19. The flexible hose 19 has a certain degree of extensibility. A fixing plate 21 is fixedly connected to one side of the bracket 2. A non-woven fabric roll mounting seat 22 is provided on the upper end of the fixing plate 21. Both sides of the bracket 2 are provided with fabric passage holes 20.

[0021] In use, the nonwoven fabric roll can be placed on the nonwoven fabric roll mounting base 22. After the opening of the nonwoven fabric is passed through the two fabric passage holes 20 in sequence, it is fixed in the external traction device. The traction device pulls the nonwoven fabric intermittently and moves the nonwoven fabric. At the same time, the material pump 18 is started. Under the pressure of the material pump 18, the coating in the storage tank 24 can enter the nozzle 23 along the conveying pipe 17 and the hose 19, and be sprayed onto the nonwoven fabric through the nozzle 23, thereby realizing the coating operation on the nonwoven fabric.

[0022] As a further implementation of this embodiment, such as Figures 1-5 As shown, a blower head 4 is provided on the upper end of the limiting plate 3, and a fan 5, a heating box 6, and an air box 9 are respectively provided on the upper end of the bracket 2. One end of the fan 5 is connected to the heating box 6, and a heating resistance wire device 7 is provided on the heating box 6. The heating box 6 is connected to the air box 9 through an air supply pipe 8, and telescopic ventilation pipes 10 are provided on both sides of the air box 9 and connected to the blower head 4. The limiting plate 3 cooperates with the height adjustment component, which is as follows: a motor 11 is provided on the upper end of the bracket 2, and the output end of the motor 11 passes through the bracket 2 and is fixedly connected to the first threaded rod 12. One end of the threaded rod 12 is rotatably connected to the worktable 1, and a second threaded rod 13 is rotatably connected between the bracket 2 and the worktable 1. A drive wheel 14 is fixedly connected to the first threaded rod 12, and a driven wheel 15 is fixedly connected to the second threaded rod 13. The drive wheel 14 and the driven wheel 15 are connected by a belt 16. Both the drive wheel 14 and the driven wheel 15 are a type of pulley. Limiting plates 3 are threadedly connected to both the first threaded rod 12 and the second threaded rod 13. A pair of limiting grooves 25 are opened on one side of the bracket 2, and one end of the limiting plate 3 is inserted into the limiting groove 25.

[0023] In use, by starting the fan 5, the fan 5 generates air and sends it into the heating box 6. Simultaneously, under the heating effect of the heating resistance wire device 7, the air is turned into hot air. The hot air enters the air box 9 through the air supply pipe 8 and is blown onto the coating on the non-woven fabric through the telescopic ventilation pipe 10 and the blower head 4. In addition, by starting the motor 11, the motor 11 drives the first threaded rod 12 and the drive wheel 14 on the first threaded rod 12 to rotate. The drive wheel 14 drives the driven wheel 15 to rotate through the belt 16. The driven wheel 15 drives the second threaded rod 13 to rotate. The joint rotation of the first threaded rod 12 and the second threaded rod 13 can simultaneously drive the two limiting plates 3 to move up and down. The two limiting plates 3 can move more stably under the limiting action of the limiting groove 25. During the movement of the limiting plates 3, the blower head 4 can move, which can more comprehensively dry the coating on the non-woven fabric. This device can quickly dry the coating on the non-woven fabric and avoid uneven coating caused by the coating liquid not solidifying.

[0024] Specific working principle: During use, by starting the material pump 18, the coating material in the storage tank 24 is pressurized and fed into the nozzle 23 along the conveying pipe 17 and the hose 19. The coating is then sprayed onto the non-woven fabric through the nozzle 23, thus achieving the coating operation. Additionally, by starting the motor 11, the motor 11 drives the first threaded rod 12 and the driving wheel 14 on the first threaded rod 12 to rotate. The driving wheel 14 drives the driven wheel 15 to rotate via the belt 16. The driven wheel 15 drives the second threaded rod 13 to rotate. The first threaded rod 12 and... The rotation of the second threaded rod 13 can simultaneously drive the two limiting plates 3 to move up and down at the same time. Under the limiting action of the limiting groove 25, the two limiting plates 3 can move more stably. During the movement of the limiting plates 3, the spray head 23 and the blower head 4 can move together. The movement of the spray head 23 can effectively spray both sides of the non-woven fabric. At the same time, the movement of the blower head 4 can quickly dry the coating liquid on the surface of the non-woven fabric. This device can make the coating on the non-woven fabric dry quickly, avoiding uneven coating of the non-woven fabric due to the coating liquid not solidifying.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A nonwoven fabric coating machine, comprising a worktable (1), a support (2), and a pair of limiting plates (3), characterized in that: The upper end of the limiting plate (3) is provided with a blower head (4), and the upper end of the bracket (2) is provided with a fan (5), a heating box (6) and a wind box (9). One end of the fan (5) is connected to the heating box (6), and the heating box (6) is provided with a heating resistance wire device (7). The heating box (6) is connected to the wind box (9) through an air supply pipe (8), and telescopic ventilation pipes (10) are provided on both sides of the wind box (9) and connected to the blower head (4). The limiting plate (3) is coordinated with the height adjustment component.

2. The nonwoven fabric coating machine according to claim 1, characterized in that: The height adjustment assembly is as follows: a motor (11) is provided on the upper end of the bracket (2), the output end of the motor (11) passes through the bracket (2) and is fixedly connected to the first threaded rod (12), and one end of the first threaded rod (12) is rotatably connected to the worktable (1), and a second threaded rod (13) is rotatably connected between the bracket (2) and the worktable (1), a drive wheel (14) is fixedly connected to the first threaded rod (12), a driven wheel (15) is fixedly connected to the second threaded rod (13), and the drive wheel (14) and the driven wheel (15) are connected by a belt (16), a limit plate (3) is threadedly connected to both the first threaded rod (12) and the second threaded rod (13), and a pair of limit grooves (25) are opened on one side of the bracket (2), and one end of the limit plate (3) is inserted into the limit groove (25).

3. The nonwoven fabric coating machine according to claim 1, characterized in that: Both of the limiting plates (3) are provided with nozzles (23) at their upper ends.

4. The nonwoven fabric coating machine according to claim 1, characterized in that: A pair of storage bins (24) are provided on the upper end of the workbench (1).

5. A nonwoven fabric coating machine according to claim 4, characterized in that: The storage tank (24) is connected to a conveying pipe (17) on one side. A material pump (18) is installed on the conveying pipe (17), and one end of the conveying pipe (17) is connected to the nozzle (23) through a hose (19).

6. A nonwoven fabric coating machine according to claim 1, characterized in that: A fixing plate (21) is fixedly connected to one side of the bracket (2), and a non-woven fabric roll mounting base (22) is provided on the upper end of the fixing plate (21). The bracket (2) has fabric holes (20) on both sides.

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