Non-woven fabric processing oven

Abstract

The utility model relates to the technical field of non-woven fabric processing equipment, and discloses a non-woven fabric processing oven which comprises an oven body, fixing rods are fixedly connected to the upper side and the lower side of the left end of the inner wall of the oven body, and the fixing rods are connected with extrusion rollers through extrusion assemblies so that the extrusion rollers can extrude moisture in non-woven fabric. The front end of the box body is fixedly connected with a motor, the motor is connected with a first moving frame through a reciprocating assembly so as to drive the first moving frame to move back and forth, the first moving frame is connected with a heating roller through a connecting assembly so as to heat the upper side and the lower side of a non-woven fabric at the same time, and a second moving frame is arranged at the right end of the heating roller; and an adjusting assembly is arranged on the inner wall of the second moving frame. According to the non-woven fabric drying device, the upper face and the lower face of the non-woven fabric are evenly heated and dried at the same time, compared with single-face heating and double-face heating drying, the efficiency is higher, certain pressure is applied to the non-woven fabric through the extrusion rollers, and a large amount of redundant water in the non-woven fabric is extruded out.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric processing equipment, in particular to a non-woven fabric processing oven. Background Technique

[0002] Non-woven fabric, also known as non-woven cloth, is a cloth-like material made without going through the spinning and weaving processes in traditional textile technology. It is formed by bonding fibers arranged in a directional or random manner through physical, chemical or mechanical methods.

[0003] After retrieval, a non-woven fabric processing oven device with the publication number CN206572905U includes a base. Shock pads are provided on the lower surface of the base. A cuboid-shaped box body is provided on the upper surface of the base. Feeding ports and discharging ports are symmetrically opened on the two side faces of the box body with smaller areas. Feeding doors and discharging doors matching them are respectively hinged on the feeding ports and discharging ports. Temperature sensors are provided on the inner side walls of the box body. An upper pressing plate and a lower pressing plate are symmetrically provided on the inner top surface and the inner bottom surface of the box body through cylinders. Several hot air holes are opened on both the upper pressing plate and the lower pressing plate. A heating groove is opened in the middle of the base. Several heating tubes are provided in the heating groove. A blower is provided on the inner bottom surface of the heating groove. The heating groove and the interior of the box body are connected through a hot air pipeline. The utility model has high production efficiency and can accurately control the temperature.

[0004] Based on the above patent, hot air is blown by a blower to dry the bottom of the non-woven fabric, but it can only dry the non-woven fabric on one side, resulting in low drying efficiency and wasting a lot of time. In view of this technical problem, the present application proposes a non-woven fabric processing oven. Content of the Utility Model

[0005] In order to solve the problem in the prior art that only one-sided drying can be carried out, resulting in low drying efficiency, the present application provides a non-woven fabric processing oven.

[0006] To achieve the above object, the utility model provides the following technical solution: a non-woven fabric processing oven, characterized in that it includes a box body. Fixed rods are fixedly connected to the upper and lower sides at the left end of the inner wall of the box body. The fixed rods are connected to the extrusion rollers through extrusion components for extruding the moisture in the non-woven fabric. A motor is fixedly connected to the front end of the box body. The motor is connected to the first moving frame through a reciprocating component for driving the first moving frame to move back and forth. The first moving frame is connected to the heating rollers through a connecting component for heating the upper and lower sides of the non-woven fabric simultaneously. A second moving frame is provided at the right end of the heating roller. An adjusting component is provided on the inner wall of the second moving frame for adjusting the distance between the heating rollers.

[0007] As a further improvement of the present utility model, the extrusion assembly includes fixed sleeves respectively fixedly connected to the front and rear sides of the opposite ends of the fixed rod. Springs are fixedly connected to the opposite ends of the inner walls of the upper and lower fixed sleeves. Support rods are fixedly connected to the opposite ends of the upper and lower springs. The upper and lower extrusion rollers are respectively fixedly connected to the opposite ends of the support rods.

[0008] As a further improvement of the present utility model, the reciprocating assembly includes a rotating shaft fixedly connected to the driving end of the motor. The outer wall of the rotating shaft is rotatably connected to the inner wall of the front end of the box body. An eccentric wheel is fixedly connected to the rear end of the rotating shaft. An eccentric rod is rotatably connected to the eccentric part at the rear end of the eccentric wheel. A connecting rod is rotatably connected to the left side of the front end of the eccentric rod. The left end of the first moving frame is fixedly connected to the right end of the connecting rod. The front end of the first moving frame is slidably connected to the inner wall of the front end of the box body.

[0009] As a further improvement of the present utility model, a limiting block is fixedly connected to the inner wall of the front end of the box body. The outer wall of the connecting rod is slidably connected to the inner wall of the limiting block.

[0010] As a further improvement of the present utility model, the connecting assembly includes a sliding rod fixedly connected to the inner wall of the first moving frame. First sliders are slidably connected to the upper and lower sides of the outer wall of the sliding rod. The front ends of the first sliders are respectively slidably connected to the upper and lower sides of the inner wall of the front end of the first moving frame. Heating rollers are rotatably connected to the rear ends of the first sliders.

[0011] As a further improvement of the present utility model, the adjusting assembly includes a threaded rod fixedly connected to the inner wall of the second moving frame. A knob is fixedly connected to the top of the threaded rod. Second sliders are threadedly connected to the upper and lower sides of the outer wall of the threaded rod. The rear ends of the upper and lower heating rollers are respectively rotatably connected to the front ends of the second sliders. The rear ends of the second sliders are respectively slidably connected to the upper and lower sides of the inner wall of the second moving frame. The rear end of the second moving frame is slidably connected to the inner wall of the rear end of the box body.

[0012] As a further improvement of the present utility model, a water outlet pipe is fixedly connected to the bottom end of the box body. A guide roller is rotatably connected to the inner wall of the left end of the box body.

[0013] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0014] 1. In the present utility model, by moving the upper and lower heating rollers back and forth on both sides of the non-woven fabric, uniform heating and drying of both sides of the non-woven fabric are realized simultaneously. And compared with single-sided heating, the efficiency of double-sided heating and drying is faster, saving the drying time.

[0015] 2. In the present utility model, a certain pressure is applied to the non-woven fabric by the extrusion roller to extrude a large amount of excess water in the non-woven fabric, which reduces the water content of the non-woven fabric when entering the drying process, thereby reducing the burden on the drying equipment and shortening the drying time required. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a perspective view of a non-woven fabric processing oven proposed by the present utility model;

[0017] Figure 2 is a sectional view of the box body of a non-woven fabric processing oven proposed by the present utility model;

[0018] Figure 3 is a schematic diagram of the extrusion roller of a non-woven fabric processing oven proposed by the present utility model;

[0019] Figure 4 is a schematic diagram of the eccentric wheel structure of a non-woven fabric processing oven proposed by the present utility model;

[0020] Figure 5 is a schematic diagram of the threaded rod of a non-woven fabric processing oven proposed by the present utility model.

[0021] Legend:

[0022] 1. Box body; 2. Water outlet pipe; 3. Fixed rod; 4. Fixed sleeve; 5. Spring; 6. Support rod; 7. Extrusion roller; 8. Motor; 9. Rotating shaft; 10. Eccentric wheel; 11. Eccentric rod; 12. Limiting block; 13. Connecting rod; 14. First moving frame; 15. Slide bar; 16. Second moving frame; 17. Threaded rod; 18. Knob; 19. Second slider; 20. Heating roller; 21. First slider; 22. Guide roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are some, but not all, of the embodiments of the present application. The components of the embodiments of the present application usually described and illustrated in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the present application claimed, but merely represents the selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts fall within the scope of protection of the present application.

[0025] It should be noted that like reference numerals and letters refer to like items in the following figures. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0026] In the description of the present application, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the figures, or the orientation or positional relationship in which the product of this application is usually placed during use. This is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application. In addition, in the description of the present application, if terms such as "first", "second", etc. are used only for distinguishing descriptions, they cannot be understood as indicating or implying relative importance.

[0027] In addition, in the description of the present application, terms such as "horizontal" and "vertical" do not mean that the components are required to be absolutely horizontal or hanging vertically, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0028] In the description of the present application, it should also be noted that unless otherwise clearly specified and limited, if terms such as "set", "installed", "connected", "connected" are used, they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0029] Example 1: Refer to Figures 1 - 3 , a non-woven fabric processing oven, including a box body 1. Both the upper and lower sides at the left end of the inner wall of the box body 1 are fixedly connected with fixed rods 3 for squeezing the water in the non-woven fabric. It includes fixed sleeves 4 fixedly connected to the front and rear sides of the opposite ends of the fixed rods 3. Springs 5 are fixedly connected to the opposite ends of the inner walls of the upper and lower fixed sleeves 4. Support rods 6 are fixedly connected to the opposite ends of the upper and lower springs 5. The upper and lower squeezing rollers 7 are respectively fixedly connected to the opposite ends of the support rods 6. A water outlet pipe 2 is fixedly connected to the bottom end of the box body 1. A guide roller 22 is rotatably connected to the inner wall at the left end of the box body 1.

[0030] Specifically, first, the non-woven fabric to be dried enters from the inlet at the left end of the box body 1. Then, the squeezing rollers 7 are separated upwards and downwards respectively. The squeezing rollers 7 compress the springs 5 through the support rods 6. Then, the non-woven fabric passes through the middle of the squeezing rollers 7 on the upper and lower sides. Subsequently, the squeezing rollers 7 are released. At this time, the springs 5 will rebound the support rods 6, and the support rods 6 will make the squeezing rollers 7 approach each other, continuously squeezing the subsequent non-woven fabric, reducing the moisture on the non-woven fabric, thus reducing the burden on the drying equipment and shortening the drying time. The squeezed water will flow out through the water outlet pipe 2 at the bottom of the box body 1. Then, the non-woven fabric passes through the middle of the heating rollers 20 on the upper and lower sides, and finally passes through the guiding roller 22 at the right end of the box body 1 and is fixed on an external winding machine for winding.

[0031] Embodiment 2: Refer to Figure 4 and Figure 5 , a motor 8 is fixedly connected to the front end of the box body 1 to drive the first moving frame 14 to move back and forth for heating the upper and lower sides of the non-woven fabric simultaneously. A second moving frame 16 is arranged at the right end of the heating roller 20 to adjust the distance between the heating rollers 20. It includes a rotating shaft 9 fixedly connected to the driving end of the motor 8. The outer wall of the rotating shaft 9 is rotatably connected to the inner wall of the front end of the box body 1. An eccentric wheel 10 is fixedly connected to the rear end of the rotating shaft 9. An eccentric rod 11 is rotatably connected to the eccentric part at the rear end of the eccentric wheel 10. A connecting rod 13 is rotatably connected to the left side of the front end of the eccentric rod 11. The left end of the first moving frame 14 is fixedly connected to the right end of the connecting rod 13. The front end of the first moving frame 14 is slidably connected to the inner wall of the front end of the box body 1. A limiting block 12 is fixedly connected to the inner wall of the front end of the box body 1. The outer wall of the connecting rod 13 is slidably connected to the inner wall of the limiting block 12. It includes a sliding rod 15 fixedly connected to the inner wall of the first moving frame 14. The upper and lower sides of the outer wall of the sliding rod 15 are both slidably connected with first sliders 21. The front ends of the first sliders 21 are respectively slidably connected to the upper and lower sides of the inner wall of the front end of the first moving frame 14. The rear ends of the first sliders 21 are both rotatably connected with heating rollers 20. It includes a threaded rod 17 fixedly connected to the inner wall of the second moving frame 16. A knob 18 is fixedly connected to the top of the threaded rod 17. The upper and lower sides of the outer wall of the threaded rod 17 are both threadedly connected with second sliders 19. The rear ends of the heating rollers 20 on the upper and lower sides are respectively rotatably connected to the front ends of the second sliders 19. The rear ends of the second sliders 19 are respectively slidably connected to the upper and lower sides of the inner wall of the second moving frame 16. The rear end of the second moving frame 16 is slidably connected to the inner wall of the rear end of the box body 1.

[0032] Specifically, first adjust the spacing of the heating rollers 20 according to the thickness of the non-woven fabric. Rotate the knob 18 on the second moving frame 16. The knob 18 drives the threaded rod 17 to rotate, causing the upper and lower second sliders 19 to approach each other, thereby driving the heating rollers 20 to approach each other. The front ends of the heating rollers 20 slide on the slide rod 15 against the first sliders 21, enabling the heating rollers 20 to adjust to an appropriate spacing according to the thickness of the non-woven fabric for heating and drying. Subsequently, start the heating rollers 20 and the motor 8. The heating rollers 20 are provided with heating wires and a power source. The power source can be controlled externally, and the heating wires can convert the electrical energy of the power source into heat energy for heating. The heating rollers 20 are made of a good heat-conducting material, and the heating rollers 20 heat and dry both sides of the non-woven fabric simultaneously. The motor 8 drives the rotating shaft 9 to rotate, thereby driving the eccentric wheel 10 to rotate, and further driving the eccentric rod 11 to rotate around the eccentric wheel 10, causing the connecting rod 13 to move back and forth. The limiting block 12 ensures the linear movement of the connecting rod 13. The connecting rod 13 drives the first moving frame 14 to move back and forth, and the first moving frame 14 drives the heating rollers 20 to move back and forth on both sides of the non-woven fabric for heating and drying, accelerating the drying efficiency.

[0033] Working principle: When in use, the non-woven fabric to be dried enters from the inlet at the left end of the box body 1. Then, the pressing rollers 7 are respectively opened upwards and downwards. The pressing rollers 7 compress the springs 5 through the support rods 6. Then, the non-woven fabric passes through the middle of the upper and lower pressing rollers 7. Subsequently, release the pressing rollers 7. At this time, the springs 5 will rebound the support rods 6, and the support rods 6 will make the pressing rollers 7 approach each other to press the non-woven fabric, reducing the moisture content on the non-woven fabric. Then, pass the non-woven fabric through the middle of the upper and lower heating rollers 20, and finally pass through the guide rollers 22 at the right end of the box body 1, and finally fix it on an external winding machine. Then, adjust the spacing of the heating rollers 20 according to the thickness of the non-woven fabric. First, rotate the knob 18. The knob 18 drives the threaded rod 17 to rotate, causing the upper and lower second sliders 19 to approach each other, thereby driving the heating rollers 20 to approach each other. The front ends of the heating rollers 20 slide on the slide rod 15 against the first sliders 21. Subsequently, start the heating rollers 20 and the motor 8. The heating rollers 20 heat and dry both sides of the non-woven fabric, and the motor 8 drives the rotating shaft 9 to rotate, thereby driving the eccentric wheel 10 to rotate, and further driving the eccentric rod 11 to rotate around the eccentric wheel 10, causing the connecting rod 13 to move back and forth. The connecting rod 13 drives the first moving frame 14 to move back and forth, and the first moving frame 14 drives the heating rollers 20 to move back and forth on both sides of the non-woven fabric for heating and drying.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A non-woven fabric processing oven, characterized in that, It includes a box body (1). On the upper and lower sides at the left end of the inner wall of the box body (1), fixing rods (3) are fixedly connected. The fixing rods (3) are connected to the extrusion rollers (7) through an extrusion assembly for the extrusion rollers (7) to extrude the moisture in the non-woven fabric. A motor (8) is fixedly connected to the front end of the box body (1). The motor (8) is connected to the first moving frame (14) through a reciprocating assembly for driving the first moving frame (14) to move back and forth. The first moving frame (14) is connected to the heating rollers (20) through a connecting assembly for heating the upper and lower sides of the non-woven fabric simultaneously. A second moving frame (16) is arranged at the right end of the heating roller (20). An adjusting assembly is arranged on the inner wall of the second moving frame (16) for adjusting the distance between the heating rollers (20).

2. The non-woven fabric processing oven according to claim 1, characterized in that: The extrusion assembly includes fixing sleeves (4) fixedly connected to the front and rear sides of the opposite ends of the fixing rods (3). Springs (5) are fixedly connected to the opposite ends of the inner walls of the upper and lower fixing sleeves (4). Support rods (6) are fixedly connected to the opposite ends of the upper and lower springs (5). The upper and lower extrusion rollers (7) are respectively fixedly connected to the opposite ends of the support rods (6).

3. The non-woven fabric processing oven according to claim 1, characterized in that: The reciprocating assembly includes a rotating shaft (9) fixedly connected to the driving end of the motor (8). The outer wall of the rotating shaft (9) is rotatably connected to the inner wall of the front end of the box body (1). An eccentric wheel (10) is fixedly connected to the rear end of the rotating shaft (9). An eccentric rod (11) is rotatably connected to the eccentric part at the rear end of the eccentric wheel (10). The left front end of the eccentric rod (11) is rotatably connected to a connecting rod (13). The left end of the first moving frame (14) is fixedly connected to the right end of the connecting rod (13). The front end of the first moving frame (14) is slidably connected to the inner wall of the front end of the box body (1).

4. The non-woven fabric processing oven according to claim 3, characterized in that: A limiting block (12) is fixedly connected to the inner wall of the front end of the box body (1). The outer wall of the connecting rod (13) is slidably connected to the inner wall of the limiting block (12).

5. The non-woven fabric processing oven according to claim 1, characterized in that: The connecting assembly includes a sliding rod (15) fixedly connected to the inner wall of the first moving frame (14). The upper and lower sides of the outer wall of the sliding rod (15) are both slidably connected with first sliders (21). The front ends of the first sliders (21) are respectively slidably connected to the upper and lower sides of the inner wall of the front end of the first moving frame (14). The rear ends of the first sliders (21) are both rotatably connected to the heating rollers (20).

6. The non-woven fabric processing oven according to claim 1, characterized in that: The adjusting assembly includes a threaded rod (17) fixedly connected to the inner wall of the second moving frame (16). A knob (18) is fixedly connected to the top of the threaded rod (17). The upper and lower sides of the outer wall of the threaded rod (17) are both threadedly connected with second sliders (19). The rear ends of the upper and lower heating rollers (20) are respectively rotatably connected to the front ends of the second sliders (19). The rear ends of the second sliders (19) are respectively slidably connected to the upper and lower sides of the inner wall of the second moving frame (16). The rear end of the second moving frame (16) is slidably connected to the inner wall of the rear end of the box body (1).

7. A non-woven fabric processing oven according to claim 1, characterized in that: A water outlet pipe (2) is fixedly connected to the bottom end of the box body (1). A guiding roller (22) is rotatably connected to the inner wall of the left end of the box body (1).

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