Non-woven fabric drying and shaping equipment

Abstract

The utility model discloses non-woven fabric drying and shaping equipment, which relates to the technical field of non-woven fabric drying and comprises a workbench, a drying chamber is fixedly mounted on the surface of the center of the workbench, and a first driving roller and a second driving roller which are used for conveying and driving are respectively mounted on the inner wall of the drying chamber. A non-woven fabric body is arranged between the first transmission roller and the second transmission roller in a shaping transmission mode, infrared heating pipes used for protecting and heating are fixedly installed in the notches, upper pressing conveying rollers used for adjusting shaping are connected to the upper portions of the infrared heating pipes, and a threaded adjusting rod used for adjusting is connected to the interior of the center surface of the first connecting sleeve rod in a threaded and sleeved mode. Limiting sliding rods are connected into the surfaces of the first connecting sleeve rod and the second connecting sleeve plate in a sleeved mode, the connecting end, located at the first connecting sleeve rod, of the upper pressing conveying roller is fixedly connected with the output end of a motor used for conveying, a belt is in transmission connection between the output ends, located at the motor, of the upper pressing conveying roller, and the double effects of improving drying and shaping are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric drying, in particular to a non-woven fabric drying and shaping 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, low-priced, and recyclable. They can be used in different industries, such as sound insulation, heat insulation, electric heaters, masks, clothing, medical, filling materials, etc.

[0003] In the process of processing and manufacturing non-woven fabrics, a multi-strand fine water jet spunlacing machine generated by high pressure is used to spray the fiber web. In order to make the non-woven fabrics meet the market requirements, they need to be dried and shaped. The existing (Announcement No.: CN220250607U) discloses a non-woven fabric drying and shaping equipment. Although the non-woven fabric can be dried through a heating tube and a drying chamber, it lacks the purpose of shaping the non-woven fabric during drying, which reduces the drying and shaping effect of the drying and shaping equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a non-woven fabric drying and shaping device, which solves the technical problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a non-woven fabric drying and shaping equipment, comprising a workbench, a drying chamber is fixedly installed on the central surface of the workbench, a first transmission roller and a second transmission roller for conveying and driving are respectively installed on the inner walls of the drying chamber, a non-woven fabric body is shaped and driven between the first transmission roller and the second transmission roller, a feeding port and a discharging port are respectively opened on the symmetrical surfaces of the drying chamber, notches are opened asymmetrically on both sides of the upper surface of the workbench, infrared heating tubes for protective heating are fixedly installed in the notches, upper pressure conveying rollers for adjusting shaping are connected above the infrared heating tubes, the symmetrical conveying ends of the upper pressure conveying rollers are respectively sleeved with a first connecting sleeve rod and a second connecting sleeve plate, the central surface of the first connecting sleeve rod is internally threadedly sleeved with a threaded adjusting rod for adjustment, and the surfaces of the first connecting sleeve rod and the second connecting sleeve plate are internally sleeved with a limiting sliding rod, the connecting end of the upper pressure conveying roller located at the first connecting sleeve rod is fixedly connected with the output end of the motor for conveying, and a belt is transmission-connected between the output ends of the upper pressure conveying roller located at the motor.

[0006] Optionally, the first transmission roller and the second transmission roller are connected to the interior of the drying chamber in an upper and lower distribution, the first transmission roller is close to the feed port, and the second transmission roller is close to the discharge port.

[0007] Optionally, a limiting sleeve is symmetrically fitted between the first connecting sleeve rod and the belt, and the limiting sleeve is integrally sleeved on the output end of the upper pressure conveying roller.

[0008] Optionally, a threaded groove for threaded connection of the threaded adjustment rod is provided on the central surface of the first connecting sleeve rod, and limiting grooves are symmetrically provided on the surfaces of the first connecting sleeve rod on both sides of the threaded adjustment rod and the second connecting sleeve plate, and the limiting grooves are adapted to slide on the outside of the limiting slide rod.

[0009] Optionally, an air dryer is obliquely installed on the upper surface of the workbench between the feed port and the slot.

[0010] Optionally, a slide slot frame is fixedly installed on the upper surface of one side of the workbench, a sliding card block is slidably connected in the slide slot frame, a connecting plate is fixedly connected to one side surface of the sliding card block, and the motor is fixedly installed on one side surface of the connecting plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model transmits and drives the nonwoven fabric body through the first transmission roller, the second transmission roller, the upper pressure transmission roller and the infrared heating tube. Firstly, the operator can adjust the spacing between the upper pressure transmission rollers and the infrared heating tubes on both sides of the drying chamber by rotating the threaded adjustment rod, so as to shape the transmission of the nonwoven fabric body, and the infrared heating tube can further heat the nonwoven fabric body. The infrared heating tube not only has good thermal efficiency and low energy consumption, but also can protect the nonwoven fabric body, thereby improving the dual effects of drying and shaping of the drying and shaping equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the front view of the structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A magnified schematic diagram of the structure at center A;

[0015] Figure 3 It is a front cross-sectional view of the structure of the utility model;

[0016] Figure 4 It is a top view of the structure of the utility model.

[0017] In the figure: 1-workbench, 2-drying room, 3-feeding port, 4-discharging port, 5-first transmission roller, 6-second transmission roller, 7-slot, 8-infrared heating tube, 9-upper pressure conveying roller, 10-non-woven fabric body, 11-first connecting sleeve rod, 12-second connecting sleeve plate, 13-limiting sleeve, 14-belt, 15-motor, 16-connecting plate, 17-slide frame, 18-sliding card block, 19-threaded slot, 20-threaded adjusting rod, 21-limiting slot, 22-limiting slide rod, 23-air dryer. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] For example, see Figures 1 to 4 The utility model provides a technical solution: a non-woven fabric drying and shaping equipment, including a workbench 1, a drying chamber 2 is fixedly installed on the central surface of the workbench 1, and the inner walls of the drying chamber 2 are respectively installed with a first transmission roller 5 and a second transmission roller 6 for conveying and driving, and a non-woven fabric body 10 is shaped and driven between the first transmission roller 5 and the second transmission roller 6, and a feed port 3 and a discharge port 4 are respectively opened on the symmetrical surfaces of the drying chamber 2, and the first transmission roller 5 and the second transmission roller 6 are connected to the inside of the drying chamber 2 in an upper and lower distribution, the first transmission roller 5 is close to the feed port 3, and the second transmission roller 6 is close to the discharge port 4, and notches 7 are asymmetrically opened on both sides of the upper surface of the workbench 1, and the notches 7 are An infrared heating tube 8 for protective heating is fixedly installed, and an upper pressure conveying roller 9 for adjusting and shaping is connected above the infrared heating tube 8. The symmetrical conveying ends of the upper pressure conveying roller 9 are respectively jointly sleeved with a first connecting sleeve rod 11 and a second connecting sleeve plate 12. The central surface of the first connecting sleeve rod 11 is internally threadedly sleeved with a threaded adjusting rod 20 for adjustment, and the surfaces of the first connecting sleeve rod 11 and the second connecting sleeve plate 12 are both sleeved with a limiting sliding rod 22. The connecting end of the upper pressure conveying roller 9 at the first connecting sleeve rod 11 is fixedly connected to the output end of a motor 15 for conveying, and a belt 14 is transmission-connected between the output ends of the upper pressure conveying roller 9 at the motor 15.

[0020] A threaded groove 19 is provided on the central surface of the first connecting sleeve 11 for threaded connection with the threaded adjusting rod 20, and limiting grooves 21 are symmetrically provided on both sides of the first connecting sleeve 11 and the surface of the second connecting sleeve 12, and the limiting grooves 21 are adapted to slide on the outside of the limiting slide rod 22.

[0021] In this embodiment, first, the operator can adjust the rotation of the threaded adjustment rod 20 on the workbench 1, and the threaded adjustment rod 20 rotates accordingly in the threaded groove 19, thereby driving the first connecting sleeve rod 11 to adjust the vertical height, and the limiting groove 21 of the first connecting sleeve rod 11 and the second connecting sleeve plate 12 slides outside the limiting slide rod 22, which not only ensures the sliding stability of the first connecting sleeve rod 11 and the second connecting sleeve plate 12, but also ensures the consistency of the height adjustment of the upper pressure conveying roller 9, so as to achieve the common adjustment of the upper pressure conveying roller 9 and the infrared heating tube 8 on both sides of the drying chamber 2. The spacing between them is so as to shape the conveying transmission of the non-woven fabric body 10, and then the motor 15 is started to convey the non-woven fabric body 10 from between the upper pressure conveying roller 9 and the infrared heating tube 8 on one side of the feed port 3. The non-woven fabric body 10 is poured from the feed port 3 through conveying, and is dried in the drying chamber 2. After being shaped and conveyed from the first transmission roller 5 and the second transmission roller 6 respectively, due to the synchronous transmission of the belt 14 to the upper pressure conveying roller 9, the non-woven fabric body 10 will be led out from between the upper pressure conveying roller 9 and the infrared heating tube 8 on one side of the feed port 3 after drying.

[0022] In addition, the infrared heating tube 8 can further heat the non-woven fabric body 10, and the infrared heating tube 8 not only has good thermal efficiency and low energy consumption, but also can protect the non-woven fabric body 10, thereby improving the dual effects of drying and shaping of the drying and shaping equipment.

[0023] Furthermore, a limiting sleeve 13 is symmetrically fitted between the first connecting sleeve rod 11 and the belt 14 , and the limiting sleeve 13 is integrally sleeved on the output end of the upper pressing conveying roller 9 .

[0024] It is worth noting that the limiting sleeve 13 ensures the stability of the belt 14 during transmission and avoids deviation.

[0025] Furthermore, an air dryer 23 is obliquely installed on the upper surface of the workbench 1 between the feed port 3 and the slot 7 .

[0026] Specifically, the non-woven fabric body 10 that is transported and driven between the upper pressure conveying roller 9 and the infrared heating tube 8 on one side of the feed port 3 will further improve the drying efficiency under the blowing of hot air from the air dryer 23, and the inclination of the air dryer 23 is more suitable for the transport transmission angle of the non-woven fabric body 10.

[0027] Embodiment 2, based on the above embodiment:

[0028] Furthermore, a slide frame 17 is fixedly installed on the upper surface of one side of the workbench 1, a sliding card block 18 is slidably connected in the slide frame 17, a connecting plate 16 is fixedly connected to one side surface of the sliding card block 18, and the motor 15 is fixedly installed on one side surface of the connecting plate 16.

[0029] In this embodiment, when the first connecting sleeve rod 11 and the second connecting sleeve plate 12 are adjusted in height, the motor 15 and the connecting plate 16 will be synchronously driven to slide up and down, and the sliding card block 18 of the connecting plate 16 will also slide correspondingly inside the slide groove frame 17, thereby ensuring the stable movement of the motor 15.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nonwoven fabric drying and shaping device, comprising a workbench (1), characterized in that: A drying chamber (2) is fixedly mounted on the central surface of the workbench (1), and a first transmission roller (5) and a second transmission roller (6) for conveying and driving are respectively mounted on the inner wall of the drying chamber (2), and a non-woven fabric body (10) is shaped and driven between the first transmission roller (5) and the second transmission roller (6), and a feed port (3) and a discharge port (4) are respectively provided on the symmetrical surfaces of the drying chamber (2), and notches (7) are asymmetrically provided on both sides of the upper surface of the workbench (1), and infrared heating tubes (8) are fixedly mounted in the notches (7), and upper pressure transmission devices are connected to the upper parts of the infrared heating tubes (8). A conveying roller (9), wherein the symmetrical conveying ends of the upper pressure conveying roller (9) are respectively sleeved with a first connecting sleeve rod (11) and a second connecting sleeve plate (12), a threaded adjusting rod (20) is sleeved internally on the central surface of the first connecting sleeve rod (11), and the surfaces of the first connecting sleeve rod (11) and the second connecting sleeve plate (12) are both sleeved with a limiting sliding rod (22), the connecting end of the upper pressure conveying roller (9) located at the first connecting sleeve rod (11) is fixedly connected to the output end of the motor (15), and a belt (14) is transmission-connected between the output ends of the upper pressure conveying roller (9) located at the motor (15).

2. The nonwoven fabric drying and shaping equipment according to claim 1, characterized in that: The first transmission roller (5) and the second transmission roller (6) are connected to the interior of the drying chamber (2) in an upper and lower distribution, the first transmission roller (5) being close to the feed port (3) and the second transmission roller (6) being close to the discharge port (4).

3. The nonwoven fabric drying and shaping equipment according to claim 1, characterized in that: A limiting sleeve (13) is symmetrically fitted between the first connecting sleeve rod (11) and the belt (14), and the limiting sleeve (13) is integrally sleeved on the output end of the upper pressure conveying roller (9).

4. The nonwoven fabric drying and shaping equipment according to claim 1, characterized in that: The central surface of the first connecting sleeve (11) is provided with a threaded slot (19) for threaded connection with the threaded adjustment rod (20), and the first connecting sleeve (11) is symmetrically provided with limiting slots (21) on both sides of the threaded adjustment rod (20) and on the surface of the second connecting sleeve (12), and the limiting slots (21) are adapted to slide outside the limiting slide rod (22).

5. The nonwoven fabric drying and shaping equipment according to claim 1, characterized in that: An air dryer (23) is obliquely installed on the upper surface of the workbench (1) between the feed port (3) and the slot (7).

6. The nonwoven fabric drying and shaping equipment according to claim 1, characterized in that: A slide groove frame (17) is fixedly mounted on an upper surface of one side of the workbench (1), a sliding card block (18) is slidably connected inside the slide groove frame (17), a connecting plate (16) is fixedly connected to a side surface of the sliding card block (18), and the motor (15) is fixedly mounted on a side surface of the connecting plate (16).

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