Non-woven fabric drying device

Abstract

The utility model belongs to the field of non-woven fabrics, particularly relates to a non-woven fabric drying device, and provides the following scheme aiming at the problems that an existing drying device is fixed on a conveying belt, two surfaces of the non-woven fabric are difficult to uniformly dry, and meanwhile, due to short contact time, the required drying time is relatively long and the efficiency is relatively low, the non-woven fabric drying device comprises a drying box, one side of the drying box is provided with an opening, and the inner wall of the bottom of the drying box is rotationally connected with a winding drum; according to the non-woven fabric drying device, hot air is fed through an air inlet pipe and discharged through a plurality of air holes, the two sides of a non-woven fabric body can be evenly dried, the drying effect is guaranteed, when the non-woven fabric body enters the drying box, the non-woven fabric body is squeezed by two pieces of absorbent cotton, then part of water is removed, and a small amount of water is discharged through first drainage holes during drying; and the overturning cover plate is overturned out through a second handle, and replacement can be carried out by directly lifting up the mounting cylinder.

Description

Technical Field

[0001] The invention relates to the technical field of non-woven fabrics, and in particular to a non-woven fabric drying device. Background Art

[0002] Non-woven fabrics are also called non-woven fabrics, needle-punched cotton, needle-punched non-woven fabrics, etc. They are made of polyester fiber and polyester fiber (PET for short) and are made through a needle-punching process. They can be made into different thicknesses, feels, hardness, etc. Non-woven fabrics are moisture-proof, breathable, flexible, thin, flame-retardant, non-toxic and tasteless, inexpensive, and recyclable. They can be used in different industries, such as sound insulation, heat insulation, electric heaters, masks, clothing, medical, filling materials, etc.

[0003] During production, nonwoven fabrics need to be dried, but existing drying devices are fixed on conveyor belts, which makes it difficult to evenly dry both sides of the nonwoven fabrics. At the same time, due to the short contact time, the required drying time is long and the efficiency is low. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art that the drying device is fixed on a conveyor belt, which makes it difficult to evenly dry both sides of the non-woven fabric. At the same time, due to the short contact time, the required drying time is long and the efficiency is low. A non-woven fabric drying device is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A nonwoven fabric drying device comprises a drying box, one side of the drying box is open, and a winding drum is rotatably connected to the inner wall of the bottom of the drying box;

[0007] A non-woven fabric body, one end of which enters an opening on one side of the drying box, the non-woven fabric body is wound around the outer wall of the winding drum, and one end of which passes through the opening of the drying box;

[0008] A drying component, which is arranged inside the drying box and is used to dry the nonwoven fabric body;

[0009] A first fixing block and two symmetrically arranged second fixing blocks are fixedly connected to the opening of the drying box, the two second fixing blocks are arranged on both sides of the first fixing block, and both sides of the first fixing block and one side of the second fixing block are provided with mounting grooves;

[0010] A sealing assembly, which is arranged inside the mounting groove and is used to seal one side of the drying box;

[0011] The bottom inner wall of the drying box is provided with a plurality of first drainage holes;

[0012] The collecting component is arranged at the bottom of the drying box and is used for collecting waste water.

[0013] In a possible design, the sealing assembly includes a fixing rod fixedly connected to the bottom inner wall of the mounting groove, the outer wall of the fixing rod is sleeved with a mounting tube, the outer wall of the mounting tube is covered with absorbent cotton, a scraper used in conjunction with the absorbent cotton is fixedly connected to the inner wall of one side of the mounting groove, and a second drainage hole is opened on the bottom inner wall of the mounting groove.

[0014] In one possible design, the drying component includes a U-shaped tube fixedly connected to the inside of a drying box, both ends of the U-shaped tube are fixedly passed through one side of the drying box and are respectively fixedly connected to an air inlet pipe and an air outlet pipe, the U-shaped tube is located on both sides of the non-woven fabric body, and a plurality of air holes are opened on the U-shaped tube.

[0015] In a possible design, the collecting assembly includes two side panels fixedly connected to the bottom of the drying box and symmetrically arranged, a positioning groove is opened on one side of the side panel, and the same collecting box is arranged between the two side panels, a first handle is fixedly connected to one side of the collecting box, and positioning blocks are fixedly connected on both sides of the collecting box, and the positioning blocks are used in conjunction with the positioning grooves.

[0016] In a possible design, a fixed cover plate is fixedly connected to one side of the top of the drying box, a flip cover plate is hinged to one side of the fixed cover plate, and a second handle is fixedly connected to the top of the flip cover plate.

[0017] In a possible design, an arc-shaped notch is provided at one end of the flip cover plate and one side of the fixed cover plate, and the arc-shaped notch is used in conjunction with the air inlet pipe.

[0018] In the present application, when the non-woven fabric body enters the interior of the device, it is wound by the winding drum and sequentially passes through the interior of the U-shaped tube. At this time, hot air is sent in through the air inlet pipe, and the hot air is discharged through multiple air holes, which can evenly dry both sides of the non-woven fabric body to ensure the drying effect;

[0019] When the non-woven fabric body enters the drying box, it will be squeezed by two absorbent cottons to remove some of the moisture. When the non-woven fabric body moves, it will drive the absorbent cotton to rotate. The absorbent cotton with moisture will conflict with the scraper to remove the internal moisture. The remaining part of the absorbent cotton continues to contact with the non-woven fabric body to complete the water absorption process and reduce the subsequent drying time.

[0020] The moisture is discharged through the second drainage hole, and a small amount of moisture during drying is discharged through the first drainage hole, and all flows into the interior of the collection box for collection. After collection, it can be pulled out horizontally through the first handle. The positioning groove and positioning block can help position the collection box. At the same time, when replacing the installation cylinder and absorbent cotton, the flip cover can be flipped out through the second handle, and the installation cylinder can be directly lifted up for replacement, which is easy to use.

[0021] Beneficial effects:

[0022] In the present invention, the non-woven fabric drying device can achieve the effect of sealing one side of the drying box through the sealing component, and can initially squeeze the moisture on the non-woven fabric body when the non-woven fabric body enters the interior of the device, thereby reducing the subsequent drying time;

[0023] In the present invention, the non-woven fabric drying device can achieve the effect of drying the non-woven fabric itself through the drying component, and can dry the non-woven fabric from both sides, thereby improving the drying effect of the non-woven fabric;

[0024] In the present invention, hot air is sent in through the air inlet pipe and discharged through multiple air holes, so that both sides of the non-woven fabric body can be evenly dried to ensure the drying effect. When the non-woven fabric body enters the interior of the drying box, it will be squeezed by two absorbent cottons to remove part of the moisture. A small amount of moisture during drying is discharged through the first drainage hole and all flows into the interior of the collection box for collection. The flip cover is flipped out through the second handle, and the installation cylinder can be directly lifted up for replacement, which is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional structural schematic diagram of a non-woven fabric drying device proposed by the present invention;

[0026] Figure 2 This is a schematic diagram of the three-dimensional structure of a non-woven fabric drying device proposed by the present invention when a flip cover is lifted up;

[0027] Figure 3 This is a schematic diagram of the top view of the structure of a drying box in a non-woven fabric drying device proposed by the present invention;

[0028] Figure 4 A schematic diagram of the three-dimensional structure of a collecting box and a side plate in a non-woven fabric drying device proposed by the present invention;

[0029] Figure 5 A schematic diagram of the three-dimensional structure of a first fixed block and a second fixed block in a non-woven fabric drying device proposed by the present invention;

[0030] Figure 6 This is a schematic diagram of the exploded structure of the mounting cylinder and the second fixing block in the non-woven fabric drying device proposed by the present invention.

[0031] In the figure: 1. drying box; 2. side panel; 3. collecting box; 4. first handle; 5. first fixed block; 6. non-woven fabric body; 7. flip cover; 8. second handle; 9. fixed cover; 10. air inlet pipe; 11. air outlet pipe; 12. second fixed block; 13. arc-shaped notch; 14. winding drum; 15. U-shaped tube; 16. positioning groove; 17. positioning block; 18. mounting cylinder; 19. absorbent cotton; 20. mounting groove; 21. scraper; 22. fixed rod; 23. second drainage hole; 24. first drainage hole; 25. air hole. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0033] Example 1

[0034] Reference Figure 1-6 A non-woven fabric drying device, which is used in the field of non-woven fabrics, comprises: a drying box 1, one side of the drying box 1 is open, and a winding drum 14 is rotatably connected to the inner wall of the bottom of the drying box 1;

[0035] The non-woven fabric body 6, one end of which enters from an opening on one side of the drying box 1, is wound around the outer wall of the winding drum 14, and one end of which passes through the opening of the drying box 1;

[0036] A drying component is arranged inside the drying box 1 and is used to dry the non-woven fabric body 6. The drying component includes a U-shaped tube 15 fixedly connected to the inside of the drying box 1. Both ends of the U-shaped tube 15 are fixedly passed through one side of the drying box 1 and are respectively fixedly connected with an air inlet pipe 10 and an air outlet pipe 11. The U-shaped tube 15 is located on both sides of the non-woven fabric body 6. A plurality of air holes 25 are opened on the U-shaped tube 15. When the non-woven fabric body 6 enters the inside of the device, it is wound around the winding drum 14 and passes through the inside of the U-shaped tube 15 in sequence. At this time, hot air is sent in through the air inlet pipe 10, and the hot air is discharged through the plurality of air holes 25. Both sides of the non-woven fabric body 6 can be dried evenly to ensure the drying effect.

[0037] The opening of the drying box 1 is fixedly connected with a first fixing block 5 and two symmetrically arranged second fixing blocks 12, the two second fixing blocks 12 are arranged on both sides of the first fixing block 5, and both sides of the first fixing block 5 and one side of the second fixing block 12 are provided with mounting grooves 20;

[0038] A sealing assembly is arranged inside the mounting groove 20 and is used to seal one side of the drying box 1. The sealing assembly includes a fixing rod 22 fixedly connected to the inner wall of the bottom of the mounting groove 20. The outer wall of the fixing rod 22 is sleeved with a mounting cylinder 18. The outer wall of the mounting cylinder 18 is covered with absorbent cotton 19. A scraper 21 used in conjunction with the absorbent cotton 19 is fixedly connected to the inner wall of one side of the mounting groove 20. A second drainage hole 23 is opened on the inner wall of the bottom of the mounting groove 20;

[0039] A plurality of first drainage holes 24 are provided on the inner wall of the bottom of the drying box 1, and when the non-woven fabric body 6 enters the interior of the drying box 1, it will be squeezed by the two absorbent cottons 19 to remove some of the water, and when the non-woven fabric body 6 moves, it will drive the absorbent cotton 19 to rotate, and the absorbent cotton 19 with water will collide with the scraper 21 to remove the internal water, and the remaining part of the absorbent cotton 19 will continue to contact with the non-woven fabric body 6 to complete the water absorption process, thereby reducing the subsequent drying time;

[0040] A collecting component is arranged at the bottom of the drying box 1 and is used to collect waste water. The collecting component includes two side panels 2 fixedly connected to the bottom of the drying box 1 and symmetrically arranged. A positioning groove 16 is opened on one side of the side panel 2. The same collecting box 3 is arranged between the two side panels 2. A first handle 4 is fixedly connected to one side of the collecting box 3. Positioning blocks 17 are fixedly connected to both sides of the collecting box 3. The positioning blocks 17 are used in conjunction with the positioning groove 16. Water is discharged through the second drainage hole 23. A small amount of water during drying is discharged through the first drainage hole 24. All of it flows into the interior of the collecting box 3 for collection. After collection is completed, it can be pulled out horizontally through the first handle 4. The positioning groove 16 and the positioning block 17 can help position the collecting box 3.

[0041] Example 2

[0042] refer to Figure 1-6 , an improvement on the basis of Example 1: a fixed cover plate 9 is fixedly connected to one side of the top of the drying box 1, a flip cover plate 7 is hinged to one side of the fixed cover plate 9, a second handle 8 is fixedly connected to the top of the flip cover plate 7, an arc-shaped notch 13 is provided at one end of the flip cover plate 7 and one side of the fixed cover plate 9, the arc-shaped notch 13 is used in conjunction with the air inlet pipe 10, and when replacing the installation cylinder 18 and the absorbent cotton 19, the flip cover plate 7 can be flipped out by the second handle 8, and the installation cylinder 18 can be directly lifted up for replacement, which is convenient to use.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A nonwoven fabric drying device, characterized in that: include: A drying box (1), one side of the drying box (1) is open, and the inner wall of the bottom of the drying box (1) is rotatably connected to a winding drum (14); A non-woven fabric body (6), one end of which enters an opening on one side of the drying box (1), the non-woven fabric body (6) is wound around the outer wall of the winding drum (14), and one end of which passes through the opening of the drying box (1); A drying component, which is arranged inside the drying box (1) and is used to dry the non-woven fabric body (6); A first fixing block (5) and two symmetrically arranged second fixing blocks (12) are fixedly connected to the opening of the drying box (1), the two second fixing blocks (12) are arranged on both sides of the first fixing block (5), and both sides of the first fixing block (5) and one side of the second fixing block (12) are provided with mounting grooves (20); A sealing component, the sealing component being arranged inside the mounting groove (20) and used for sealing one side of the drying box (1); The bottom inner wall of the drying box (1) is provided with a plurality of first drainage holes (24); A collecting component is arranged at the bottom of the drying box (1) and is used to collect waste water.

2. A nonwoven fabric drying device according to claim 1, characterized in that: The sealing assembly comprises a fixing rod (22) fixedly connected to the inner wall of the bottom of the installation groove (20); the outer wall of the fixing rod (22) is sleeved with a mounting tube (18); the outer wall of the mounting tube (18) is covered with absorbent cotton (19); a scraper (21) used in conjunction with the absorbent cotton (19) is fixedly connected to the inner wall of one side of the installation groove (20); and a second drainage hole (23) is opened on the inner wall of the bottom of the installation groove (20).

3. The nonwoven fabric drying device according to claim 1, characterized in that: The drying component comprises a U-shaped tube (15) fixedly connected to the inside of the drying box (1), both ends of the U-shaped tube (15) are fixedly passed through one side of the drying box (1) and are respectively fixedly connected to an air inlet pipe (10) and an air outlet pipe (11), the U-shaped tube (15) is located on both sides of the non-woven fabric body (6), and a plurality of air holes (25) are opened on the U-shaped tube (15).

4. The nonwoven fabric drying device according to claim 1, characterized in that: The collecting assembly comprises two side panels (2) fixedly connected to the bottom of the drying box (1) and symmetrically arranged, one side of the side panels (2) is provided with a positioning groove (16), a same collecting box (3) is arranged between the two side panels (2), one side of the collecting box (3) is fixedly connected with a first handle (4), and both sides of the collecting box (3) are fixedly connected with positioning blocks (17), and the positioning blocks (17) are used in conjunction with the positioning groove (16).

5. The nonwoven fabric drying device according to claim 1, characterized in that: A fixed cover plate (9) is fixedly connected to one side of the top of the drying box (1), a flip cover plate (7) is hingedly connected to one side of the fixed cover plate (9), and a second handle (8) is fixedly connected to the top of the flip cover plate (7).

6. A nonwoven fabric drying device according to claim 5, characterized in that: An arc-shaped notch (13) is provided on one end of the flip cover plate (7) and one side of the fixed cover plate (9), and the arc-shaped notch (13) is used in conjunction with the air inlet pipe (10).

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