Non-woven fabric drying oven

Abstract

The utility model discloses a non-woven fabric drying oven, and relates to the technical field of drying ovens. The drying oven comprises a drying oven body, an exhaust port is formed in the upper side of the drying oven body, supports are arranged on the two opposite sides of the drying oven body, the supports are matched with two cover bodies in a sliding mode, the cover bodies are of a right trapezoid plate-shaped structure, sliding pieces corresponding to the cover bodies are arranged on the supports, the sliding pieces are matched with rectangular frames in a rotating mode, and the cover bodies are movably hung on the two rectangular frames. The upper end of the exhaust port of the drying oven body can be conveniently covered through the two cover bodies, the heat loss speed of the drying oven body can be conveniently controlled, the heat loss amount of the drying oven body can be conveniently controlled, and two sides of the space between the cover bodies and the drying oven body can be conveniently prevented through the two side plates. And the heat loss speed of the drying oven body can be further controlled conveniently, the heat loss amount of the drying oven body can be controlled conveniently, the drying degree is controlled, hot air loss is reduced, energy consumption is reduced, and the drying efficiency of the non-woven fabric is improved conveniently.

Description

Technical Field

[0001] The utility model belongs to the field of ovens, and specifically relates to a non-woven fabric oven. Background Art

[0002] Traditional non-woven fabric ovens adopt a design in which the upper side is completely open to discharge water vapor into the air to reduce the cost of separating moisture from the water vapor. However, the completely open design causes the water vapor to be discharged quickly, increasing the heat loss of the oven and reducing the drying efficiency of the oven.

[0003] In view of this, the present utility model is specifically proposed. Content of the Utility Model

[0004] The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art and provide a non-woven fabric oven.

[0005] To solve the above technical problem, the basic concept of the technical solution adopted by the present utility model is as follows:

[0006] A non-woven fabric oven includes an oven body. An exhaust port is provided on the upper side of the oven body. Brackets are provided on opposite sides of the oven body. Two covers are slidably fitted with the brackets. The cover is in the shape of a right trapezoidal plate. A sliding member corresponding to the cover is provided on the bracket. The sliding member is rotatably fitted with a rectangular frame. The cover is movably hung on the two rectangular frames. Side plates are provided at opposite edges on the upper side of the oven body. Two openings formed by the upper side of the oven body, the bottom surfaces of the two covers, and the opposite inner sides of the two side plates are respectively a fabric inlet and a fabric outlet. Through the two covers, it is convenient to cover the upper end of the exhaust port of the oven body, convenient to control the heat loss rate of the oven body, and convenient to control the heat loss amount of the oven body. By providing the two side plates, it is convenient to avoid the two sides of the distance between the cover and the oven body, convenient to further control the heat loss rate of the oven body, and convenient to control the heat loss amount of the oven body.

[0007] Optionally, the bracket includes two connecting bars connected to one side of the oven body, a first elevation bar and a second elevation bar provided on the connecting bar, a first support bar provided on the two first elevation bars, and a second support bar provided on the two second elevation bars. The cover is slidably fitted on the two first support bars, and the sliding member is slidably fitted on the two second support bars. The height of the second support bar is higher than that of the first support bar, which is convenient to support the cover through the first support bar, convenient to improve the sliding stability of the cover, convenient to improve the portability of opening the cover, and convenient for the cover to cooperate with the sliding member through the rectangular frame under the sliding member by the sliding member on the second support bar.

[0008] Optionally, the sliding member includes two triangular plates and three first rollers rotatably fitted between the two triangular plates. Two of the first rollers are located above the second support bar, and the other first roller is located below the second support bar. The rectangular frame is rotatably fitted on one of the triangular plates, which is convenient for improving the sliding stability of the sliding member on the second support bar through the first rollers.

[0009] Optionally, two second rollers are rotatably fitted on both sides of the cover body, and the second rollers are in rolling fit with the first support bar, which is convenient for the cover body to drive the second rollers to roll when the cover body slides horizontally.

[0010] Optionally, a rotating shaft is provided on the cover body, and a flanging is provided at one end of the rotating shaft passing through the rectangular frame, which is convenient for keeping the flanging to limit the rotating shaft from slipping out of the rectangular frame.

[0011] Optionally, handles are provided on both sides of the two cover bodies, which is convenient for pushing and pulling the cover bodies through the handles. The inclined surface 406 sides of the two cover bodies are mutually attached, which is convenient for the pushed cover body to squeeze the inclined surface 406 of the positioned cover body through the inclined surface 406, so as to open the oven body in a way of being stacked up and down.

[0012] Optionally, two U-shaped limit blocks are provided on one side of the cover body, and one side of the side plate is elastically slidably fitted with a U-shaped limiting plate, and the upper two ends of the U-shaped limiting plate are respectively located in the two U-shaped limit blocks, which is convenient for positioning the cover body by inserting the U-shaped limiting plate into the two U-shaped limit blocks. The upper side height of the U-shaped limiting plate is higher than the upper side height of the U-shaped limit blocks, which is convenient for preventing the U-shaped limit blocks from slipping out of the U-shaped limiting plate when the cover body is pushed up by another cover body.

[0013] Optionally, two U-shaped guiding plates corresponding to the U-shaped limiting plate are provided on one side of the side plate, and the middle part of the U-shaped limiting plate is slidably fitted in the U-shaped guiding plates. Connecting plates are provided on both sides of the U-shaped limiting plate, and tension springs are provided between the connecting plates and the U-shaped guiding plates, which is convenient for maintaining the positioning state of the U-shaped limiting plate inserted into the two U-shaped limit blocks to position the cover body through the tension springs.

[0014] After adopting the above technical solutions, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] Through two cover bodies, it is convenient to cover the upper end of the exhaust port of the oven body, which is convenient to control the heat loss rate of the oven body and the heat loss amount of the oven body. By providing two side plates, it is convenient to avoid the two sides of the distance between the cover body and the oven body, which is convenient to further control the heat loss rate of the oven body and the heat loss amount of the oven body. And the cover body and the side plates absorb heat to heat the non-woven fabric on the upper part of the oven body, which is convenient to improve the drying efficiency of the non-woven fabric. By pushing the cover body, the pushed cover body squeezes the positioned cover body through its inclined surface 406, so that the cover body slides above or below the positioned cover body, which is convenient for the two to be stacked up and down. When opening the upper side of the oven body, the two cover bodies are still located on the upper side of the oven body, which is convenient to improve the convenience and safety of the worker's operation of opening the upper cover body of the oven body, and is convenient to avoid problems such as the cover body being lifted and the worker being tilted and falling due to the self-weight of the cover body.

[0016] The following further describes in detail the specific implementation manners of the present utility model with reference to the accompanying drawings. Brief Description of the Drawings

[0017] The following drawings in the description are only some embodiments. For those of ordinary skill in the art, other drawings can be obtained according to these drawings without creative efforts. In the drawings:

[0018] Figure 1 is a schematic three-dimensional structure diagram of an embodiment of the present utility model;

[0019] Figure 2 is a schematic structure diagram of two cover bodies separated in an embodiment of the present utility model;

[0020] Figure 3 is a schematic structure diagram of two cover bodies stacked up and down in an embodiment of the present utility model;

[0021] Figure 4 is a schematic structure diagram of the cover body in an embodiment of the present utility model;

[0022] Figure 5 is a schematic structure diagram of the U-shaped limiting plate in an embodiment of the present utility model;

[0023] Figure 6 is a schematic structure diagram of the sliding member in an embodiment of the present utility model;

[0024] Figure 7 is a schematic structure diagram of the bracket in an embodiment of the present utility model;

[0025] In the drawings, the list of components represented by each reference numeral is as follows:

[0026] Oven body 1, fabric inlet 101, fabric outlet 102, exhaust port 2, support 3, connecting bar 301, first elevation bar 302, second elevation bar 303, first support bar 304, second support bar 305, cover body 4, second roller 401, rotating shaft 402, outward turning edge 403, U-shaped limit block 404, handle 405, inclined surface 406, sliding member 5, triangular plate 501, first roller 502, rectangular frame 6, side plate 7, U-shaped limit plate 8, U-shaped guide plate 9, connecting plate 10, tension spring 11.

[0027] It should be noted that these drawings and textual descriptions are not intended to limit the scope of the concept of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Specific embodiments

[0028] Now, the present utility model will be further described in detail with reference to the accompanying drawings.

[0029] Please refer to Figure 1-7 As shown, in this embodiment, a non-woven fabric oven is provided, including an oven body 1. An exhaust port 2 is provided on the upper side of the oven body 1. Supports 3 are provided on opposite sides of the oven body 1. Two cover bodies 4 are slidably engaged with the supports 3. The cover body 4 is in the shape of a right trapezoidal plate. An inclined surface 406 is provided on one side of the cover body 4. A sliding member 5 corresponding to the cover body 4 is provided on the support 3. The sliding member 5 is rotatably engaged with a rectangular frame 6. The cover body 4 is movably hung on the two rectangular frames 6. Side plates 7 are provided at opposite edges on the upper side of the oven body 1. The two openings formed by the upper side of the oven body 1, the bottom surfaces of the two cover bodies 4, and the opposite inner sides of the two side plates 7 are respectively a fabric inlet 101 and a fabric outlet 102.

[0030] Through the two cover bodies 4, it is convenient to cover the upper end of the exhaust port 2 of the oven body 1, convenient to control the heat loss speed of the oven body 1, and convenient to control the heat loss amount of the oven body 1. By providing two side plates 7, it is convenient to avoid the two sides of the distance between the cover body 4 and the oven body 1, convenient to further control the heat loss speed of the oven body 1, and convenient to control the heat loss amount of the oven body 1. And the cover body 4 and the side plates 7 absorb heat to heat the non-woven fabric on the upper part of the oven body 1, which is convenient to improve the drying efficiency of the non-woven fabric. By pushing the cover body 4, the pushed cover body 4 squeezes the positioned cover body 4 through its inclined surface 406, so that the cover body 4 slides above or below the positioned cover body 4, which is convenient for the two cover bodies 4 to overlap, convenient to keep the two cover bodies 4 still on the upper side of the oven body 1 while opening the upper side of the oven body 1, convenient to improve the convenience and safety of the worker's operation of opening the upper cover body 4 of the oven body 1, and convenient to avoid problems such as the cover body 4 being lifted and the worker being driven to tilt and fall by the self-weight of the cover body 4.

[0031] The bracket 3 of this embodiment includes two connecting bars 301 connected to one side of the oven body 1, a first elevation bar 302 and a second elevation bar 303 provided on the connecting bar 301, a first support bar 304 provided on the two first elevation bars 302, and a second support bar 305 provided on the two second elevation bars 303. The cover body 4 is slidably fitted on the two first support bars 304, and the sliding member 5 is slidably fitted on the two second support bars 305. The height of the second support bar 305 is higher than that of the first support bar 304, which is convenient for supporting the cover body 4 through the first support bar 304, improving the sliding stability of the cover body 4, and improving the portability of opening the cover body 4. With the sliding member 5 on the second support bar 305, it is convenient for the cover body 4 to cooperate with the sliding member 5 through the rectangular frame 6 under the sliding member 5, and it is convenient for the cover body 4 to maintain the sliding stability on the first support bar 304 by its own gravity.

[0032] The sliding member 5 of this embodiment includes two triangular plates 501 and three first rollers 502 rotatably fitted between the two triangular plates 501. Two of the first rollers 502 are located above the second support bar 305, and the other first roller 502 is located below the second support bar 305. The rectangular frame 6 is rotatably fitted on one of the triangular plates 501, which is convenient for improving the sliding stability of the sliding member 5 on the second support bar 305 through the first rollers 502, and it is convenient for the sliding member 5 to slide horizontally and stably on the second support bar 305 when subjected to upward and downward forces through the first rollers 502 and the first rollers 502.

[0033] Two second rollers 401 are rotatably fitted on both sides of the cover body 4 of this embodiment, and the second rollers 401 are rollingly fitted on the first support bar 304, which is convenient for the cover body 4 to drive the second rollers 401 to roll when the cover body 4 slides horizontally through the second rollers 401, and it is convenient to control the sliding resistance of the cover body 4.

[0034] A rotating shaft 402 is provided on the cover body 4 of this embodiment. An outward turning edge 403 is provided at one end of the rotating shaft 402 passing through the rectangular frame 6, which is convenient for keeping the outward turning edge 403 to limit the rotating shaft 402 from slipping out of the rectangular frame 6, and it is convenient for the rotating shaft 402 to slide and rotate in the rectangular frame 6 to adapt to the displacement of the cover body 4.

[0035] Handles 405 are provided on both sides of the two cover bodies 4 of this embodiment, which is convenient for pushing and pulling the cover body 4 through the handles 405. The inclined surface 406 sides of the two cover bodies 4 are mutually attached, which is convenient for the pushed cover body 4 to squeeze the inclined surface 406 of the positioned cover body 4 through the inclined surface 406, so as to open the oven body 1 in a way that the two cover bodies 4 coincide, and it is convenient to improve the convenience of opening the cover body 4.

[0036] On one side of the cover body 4 of this embodiment, there are two U-shaped limiting blocks 404. On one side of the side plate 7, it is elastically and slidably fitted with a U-shaped limiting plate 8, and the two upper ends of the U-shaped limiting plate 8 are respectively located in the two U-shaped limiting blocks 404, which is convenient for positioning the cover body 4 by inserting the U-shaped limiting plate 8 into the two U-shaped limiting blocks 404. The upper side height of the U-shaped limiting plate 8 is higher than the upper side height of the U-shaped limiting blocks 404, which is convenient for preventing the U-shaped limiting blocks 404 from sliding out of the U-shaped limiting plate 8 when the cover body 4 is squeezed and moved upward by another cover body 4, and is convenient for improving the stability of the U-shaped limiting plate 8 positioning the cover body 4 through the U-shaped limiting blocks 404.

[0037] On one side of the side plate 7 of this embodiment, there are two U-shaped guiding plates 9 corresponding to the U-shaped limiting plate 8, and the middle part of the U-shaped limiting plate 8 is slidably fitted in the U-shaped guiding plates 9. Connecting plates 10 are provided on both opposite sides of the U-shaped limiting plate 8, and tension springs 11 are provided between the connecting plates 10 and the U-shaped guiding plates 9, which is convenient for maintaining the positioning state of the U-shaped limiting plate 8 inserted into the two U-shaped limiting blocks 404 to position the cover body 4 through the tension springs 11, and is convenient for improving the sliding stability of the U-shaped limiting plate 8 after sliding out of the U-shaped limiting blocks 404 through the U-shaped guiding plates 9.

[0038] Working principle: The non-woven fabric is input into the oven body 1 through the fabric inlet 101 and output from the fabric outlet 102. When the oven body 1 is working, water vapor flows upward through the exhaust port 2 and passes through the two cover bodies 4, which is convenient for covering the upper end of the exhaust port 2 of the oven body 1, facilitating the control of the heat loss rate of the oven body 1 and the heat loss amount of the oven body 1. By setting two side plates 7, it is convenient to avoid the two sides of the distance between the cover body 4 and the oven body 1, further facilitating the control of the heat loss rate of the oven body 1 and the heat loss amount of the oven body 1. And the cover body 4 and the side plates 7 absorb heat to heat the non-woven fabric on the upper part of the oven body 1, facilitating the improvement of the drying efficiency of the non-woven fabric. By setting the U-shaped limiting plate 8 to be elastically inserted into the U-shaped limiting block 404 on the cover body 4, it is convenient to improve the stability of the cover body 4 covering the oven body 1. When it is necessary to repair the oven body 1, release the limit of one of the cover bodies 4, pull down the U-shaped limiting plate 8, and make the U-shaped limiting plate 8 slide out of the U-shaped limiting block 404, which is convenient for quickly releasing the limit of the cover body 4. Then push the cover body 4 through the handle 405, so that the pushed cover body 4 squeezes the positioned cover body 4 through its inclined surface 406, making the cover body 4 slide above or below the positioned cover body 4, which is convenient for the two cover bodies 4 to coincide, facilitating the improvement of the convenience and safety of the worker's operation of opening the upper cover body 4 of the oven body 1, and facilitating the avoidance of problems such as the cover body 4 being lifted and the worker being driven to tilt and fall by the self-weight of the cover body 4. By setting the U-shaped limiting plate 8 to be inserted into the two U-shaped limiting blocks 404 on the side of the cover body 4, it is convenient for the worker to limit the U-shaped limiting block 404 in contact with the cover body 4 when pulling down the handle 405, improving the convenience of operation, and at the same time avoiding the worker's hand hitting the U-shaped limiting plate 8 when pulling back the cover body 4 through the handle 405. If the traditional positioning method is adopted and a limit pin is set directly below the handle 405 for convenient operation, when pulling back the cover body 4 through the handle 405, the operator's hand is likely to directly hit the protruding limit pin.

[0039] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0040] The present utility model is not limited to the above embodiments. Anyone should know that the structural changes made under the inspiration of the present utility model, as long as they have the same or similar technical solutions as the present utility model, fall within the protection scope of the present utility model. The technologies, shapes, and structures not described in detail in the present utility model are all well-known technologies.

Claims

1. A non-woven fabric oven, characterized in that, Including: An oven body (1), an exhaust port (2) is provided on the upper side of the oven body (1), brackets (3) are provided on opposite two sides of the oven body (1), two cover bodies (4) are slidably fitted on the brackets (3), the cover body (4) is in the shape of a right trapezoidal plate, a sliding member (5) corresponding to the cover body (4) is provided on the bracket (3), a rectangular frame (6) is rotatably fitted on the sliding member (5), the cover body (4) is movably hung on the two rectangular frames (6), and side plates (7) are provided at the opposite edges on the upper side of the oven body (1).

2. The non-woven fabric oven according to claim 1, characterized in that, The bracket (3) includes two connecting bars (301) connected to one side of the oven body (1), a first elevation bar (302) and a second elevation bar (303) provided on the connecting bar (301), a first support bar (304) provided on the two first elevation bars (302), and a second support bar (305) provided on the two second elevation bars (303), and the cover body (4) is slidably fitted on the two first support bars (304), the sliding member (5) is slidably fitted on the two second support bars (305), and the height of the second support bar (305) is higher than the height of the first support bar (304).

3. The non-woven fabric oven according to claim 2, characterized in that, The sliding member (5) includes two triangular plates (501), and three first rollers (502) rotatably fitted between the two triangular plates (501), and two of the first rollers (502) are located above the second support bar (305), and the other first roller (502) is located below the second support bar (305), and the rectangular frame (6) is rotatably fitted on one of the triangular plates (501).

4. The non-woven fabric oven according to claim 2, wherein Two second rollers (401) are rotatably fitted on opposite two sides of the cover body (4), and the second rollers (401) are rollingly fitted on the first support bar (304).

5. A non-woven fabric oven according to claim 1, characterized in that, A rotating shaft (402) is provided on the cover body (4), and a flanging (403) is provided at one end where the rotating shaft (402) passes through the rectangular frame (6).

6. A non-woven fabric oven according to claim 1, characterized in that, Handles (405) are provided on opposite two sides of the two cover bodies (4), and the inclined surface (406) sides of the two cover bodies (4) are mutually attached.

7. A non-woven fabric oven according to claim 1, characterized in that, Two U-shaped limit blocks (404) are provided on one side of the cover body (4), and a U-shaped limit plate (8) is elastically slidably fitted on one side of the side plate (7), and the two upper ends of the U-shaped limit plate (8) are respectively located in the two U-shaped limit blocks (404).

8. A non-woven fabric oven according to claim 1, characterized in that, Two U-shaped guide plates (9) corresponding to the U-shaped limit plate (8) are provided on one side of the side plate (7), and the middle part of the U-shaped limit plate (8) is slidably fitted in the U-shaped guide plate (9), connecting plates (10) are provided on opposite two sides of the U-shaped limit plate (8), and a tension spring (11) is provided between the connecting plate (10) and the U-shaped guide plate (9).

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