Baking device for producing automobile fiber material carpet

Abstract

The utility model discloses a baking device for producing an automobile fiber material carpet, which relates to the technical field of automobile interiors and comprises a baking oven, an oven door is arranged on the baking oven, a plurality of heating wires are arranged on the inner wall of the baking oven, a placing box is arranged in the baking oven, and the heating wires are arranged in the placing box. A uniform spreading mechanism for uniformly spreading the fiber material is arranged on the oven at the bottom of the placement box, the effect of uniformly placing the fiber material is achieved by arranging the uniform spreading mechanism, the placement box is vibrated by utilizing the uniform spreading mechanism, so that the fiber material is more uniformly spread in the placement box, and the phenomenon that all parts of the fiber material are not uniformly heated is avoided; the carpet surface of the needled carpet is made of a conventional material, noise can be well controlled after a fiber material is added, and the carpet surface of the needled carpet is lighter than a noise control material of the same grade.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile interior decoration, in particular to a baking device for producing automobile fiber material carpets. Background Art

[0002] The automotive industry is technology-intensive, capital-intensive, boasts high comprehensive performance, high added value, and excellent economic returns. The industry is closely intertwined with social production. The development of automotive production can drive a large number of parts manufacturers and the raw materials industry, significantly boosting the overall economy and society. Automotive interior materials include seats, door trim panels, carpets, roofs, instrument panels, trunk lids, as well as sound-absorbing, heat-insulating, and vibration-isolating materials. The demand for cabin comfort is increasing, with increasing emphasis on controlling cabin noise and on lightweighting, energy conservation, and emission reduction.

[0003] During the automotive carpet production process, the needle-punched carpet surface and fiber materials are baked in an oven to mature the raw materials. After maturation, they are placed in a molding mold for pressing, resulting in the finished product. However, when the fiber materials are placed in the oven for heating, they are prone to uneven placement, resulting in uneven heating of different parts of the fiber material. Parts that receive more heat may reach the required temperature prematurely or undergo adverse reactions such as thermal degradation and melting, while parts that receive less heat may not achieve the desired heating effect. This can lead to defects in the fiber material's physical and chemical properties, as well as its appearance. These defects not only affect the performance of the automotive carpet but also its aesthetics. Utility Model Content

[0004] The purpose of the utility model is to provide a baking device for the production of automotive fiber material carpets, so as to solve the problem that the existing baking devices are prone to uneven placement of fiber materials when placing them, causing different parts of the fiber materials to be heated unevenly, affecting the performance and aesthetics of the automotive carpets.

[0005] A baking device for producing automotive fiber material carpets includes an oven with a door, a plurality of heating wires on the inner wall of the oven, a placement box in the oven, and a spreading mechanism for evenly spreading the fiber material on the bottom of the placement box.

[0006] Preferably, the spreading mechanism includes two symmetrical rotating shafts rotatably installed in the oven, a plurality of cams are sleeved on the rotating shafts, the cam surfaces are in contact with the bottom of the placement box, a side panel is provided on the outer wall of the oven, the end of the rotating shaft passes through the oven and is rotatably arranged on the side panel, a motor is fixed on the side panel, the output end of the motor is transmission-connected to the end of one of the rotating shafts, and a synchronization mechanism is provided on the rotating shaft for driving the plurality of cams to rotate synchronously.

[0007] Preferably, the synchronization mechanism includes synchronization wheels sleeved on the rotating shaft, and a synchronization belt is provided between the synchronization wheels.

[0008] Preferably, the oven is provided with two structurally symmetrical guide rails, a moving block is slidably provided in the guide rails, the side walls of the moving block are fixedly connected to the side walls of the placement box, a fixing plate is fixedly provided on the side wall of the oven at the top of the guide rails, and a spring is provided between the fixing plate and the placement box.

[0009] Preferably, two symmetrical lighting lamps are provided on the inner wall of the oven.

[0010] Preferably, the box door is provided with an observation window and a handle.

[0011] The advantages of the present invention are: a baking device for producing automotive fiber material carpets in the present invention, by providing a spreading mechanism, achieves the effect of evenly placing the fiber material, and utilizes the spreading mechanism to vibrate the placement box, so that the fiber material is laid more evenly in the placement box, avoiding uneven heating of different parts of the fiber material, which leads to defects in physical properties, chemical properties, appearance, etc., improves the baking effect and box quality of the device, and enhances the performance and aesthetics of the automotive carpet. The surface of the needle-punched carpet is made of conventional material, and the addition of fiber material can well control noise, and is lighter than noise-control materials of the same level. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural diagram of the utility model.

[0013] Figure 2 It is a schematic diagram of the structure inside the oven in the present invention.

[0014] Figure 3 It is a structural schematic diagram of the paving mechanism of the utility model.

[0015] Among them, 100, oven; 101, oven door; 102, observation window; 103, handle; 104, heating wire; 105, placement box; 106, lighting lamp; 200, synchronization mechanism; 201, side panel; 202, synchronization wheel; 203, synchronization belt; 300, paving mechanism; 301, rotating shaft; 302, cam; 303, fixed plate; 304, spring; 305, guide rail; 306, moving block; 307, motor. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0017] like Figures 1 to 3As shown, a baking device for producing automotive fiber material carpets includes an oven 100, the oven 100 is provided with a door 101, the inner wall of the oven 100 is provided with a plurality of heating wires 104, the oven 100 is provided with a placement box 105, and the oven 100 at the bottom of the placement box 105 is provided with a spreading mechanism 300 for evenly spreading the fiber material.

[0018] When it is necessary to process a fiber carpet for automobiles, the oven door 101 is opened, the fiber material is placed in the placement box 105, and the placement box 105 is vibrated by the spreading mechanism 300 to make the fiber material spread more evenly, thereby avoiding uneven heating of different parts of the fiber material, which may cause defects in physical properties, chemical properties, appearance, etc., thereby enhancing the performance and aesthetics of the automobile carpet. After the fiber material is evenly placed, a needle-punched carpet is placed on top of it, and the carpet surface PE is placed facing upwards. The oven door 101 is closed, and the heating wire 104 is used to provide the heat required for baking. The heating wire 104 is usually distributed at various positions of the oven 100 to ensure that the carpet is heated evenly when the raw materials are baked. An insulation net is provided inside the oven 100, and a clean Teflon mesh is attached to the insulation net to reduce heat loss and maintain a uniform temperature inside the oven 100.

[0019] In this embodiment, the spreading mechanism 300 includes two symmetrical rotating shafts 301 rotatably installed in the oven 100, and a plurality of cams 302 are sleeved on the rotating shafts 301. The surface of the cams 302 contacts the bottom of the placement box 105. A side panel 201 is provided on the outer wall of the oven 100. The end of the rotating shaft 301 passes through the oven 100 and is rotatably arranged on the side panel 201. A motor 307 is fixed on the side panel 201. The output end of the motor 307 is transmission-connected to the end of one of the rotating shafts 301. A synchronization mechanism 200 is provided on the rotating shaft 301 for driving the plurality of cams 302 to rotate synchronously. The synchronization mechanism 200 includes synchronization wheels 202 sleeved on the rotating shaft 301, and a synchronization belt 203 is provided between the synchronization wheels 202.

[0020] The motor 307 is used to drive the rotating shaft 301 to rotate, and through the cooperation between the synchronous wheel 202 and the synchronous belt 203, the multiple cams 302 are driven to rotate synchronously, thereby driving the placement box 105 to vibrate up and down, so that the fiber material is laid more evenly in the placement box 105, avoiding uneven heating of different parts of the fiber material, and enhancing the baking effect and quality of the device.

[0021] In this embodiment, the oven 100 is provided with two symmetrical guide rails 305, and a moving block 306 is slidably provided inside the guide rail 305. The side wall of the moving block 306 is fixedly connected to the side wall of the placement box 105. A fixing plate 303 is fixedly provided on the side wall of the oven 100 at the top of the guide rail 305, and a spring 304 is provided between the fixing plate 303 and the placement box 105.

[0022] When the placement box 105 moves up and down, it drives the moving block 306 to move along the guide rail 305, so that the placement box 105 moves more smoothly and the stability of the device is enhanced. The spring 304 is set so that the placement box 105 is always in contact with the cam 302, improving the even paving effect of the device.

[0023] In this embodiment, two symmetrical lighting lamps 106 are provided on the inner wall of the oven 100 .

[0024] The lighting lamp 106 provides sufficient light to illuminate the interior of the oven 100, which makes it easier for operators to observe the situation inside the oven 100 and enhances the flexibility of the device.

[0025] In this embodiment, the box door 101 is provided with an observation window 102 and a handle 103 .

[0026] The operator can observe the internal conditions of the oven 100 through the observation window 102, thereby improving the practicality and convenience of the device.

[0027] Working process and principle: When the device is in use, the box door 101 is opened, and the fiber material is placed in the placement box 105. The motor 307 is used to drive the rotating shaft 301 to rotate. Through the cooperation of the synchronous wheel 202 and the synchronous belt 203, multiple cams 302 are driven to rotate synchronously, and then the placement box 105 is driven to vibrate up and down, so that the fiber material is laid more evenly in the placement box 105, avoiding uneven heating of different parts of the fiber material, which leads to defects in physical properties, chemical properties, appearance, etc., and enhances the baking effect and quality of the device. After the fiber material is evenly placed, a needle-punched carpet is placed on it, and the carpet surface PE is placed facing up. The box door 101 is closed, and the raw materials are baked with the heating wire 104. After baking once, the box door 101 is opened, the fiber material does not move, the fabric is turned over, the carpet surface faces up, and baked again to complete the baking work.

[0028] It is understood from common technical knowledge that the present invention may be implemented through other embodiments that do not depart from its spirit or essential features. Therefore, the embodiments disclosed above are, in all respects, merely illustrative and not exclusive. All modifications within the scope of the present invention or equivalent to the scope of the present invention are intended to be encompassed by the present invention.

Claims

1. A baking device for producing automotive fiber carpets, characterized by: The invention comprises an oven (100), wherein the oven (100) is provided with a door (101), a plurality of heating wires (104) are provided on the inner wall of the oven (100), a placement box (105) is provided in the oven (100), and a spreading mechanism (300) for evenly spreading fiber materials is provided on the oven (100) at the bottom of the placement box (105), wherein the spreading mechanism (300) comprises two symmetrical rotating shafts (301) rotatably installed in the oven (100). A plurality of cams (302) are sleeved on the rotating shaft (301), and the surface of the cams (302) contacts the bottom of the placement box (105). A side plate (201) is provided on the outer wall of the oven (100). The end of the rotating shaft (301) passes through the oven (100) and is rotatably arranged on the side plate (201). A motor (307) is fixed on the side plate (201), and the output end of the motor (307) is transmission-connected to the end of one of the rotating shafts (301).

2. The baking device for producing automotive fiber carpet according to claim 1, characterized in that: The rotating shaft (301) is provided with a synchronization mechanism (200) for driving a plurality of cams (302) to rotate synchronously.

3. The baking device for producing automotive fiber carpet according to claim 2, characterized in that: The synchronization mechanism (200) comprises synchronization wheels (202) sleeved on a rotating shaft (301), and a synchronization belt (203) is provided between the synchronization wheels (202).

4. The baking device for producing automotive fiber carpet according to claim 2, characterized in that: The oven (100) is provided with two symmetrical guide rails (305), a movable block (306) is slidably provided in the guide rails (305), a side wall of the movable block (306) is fixedly connected to a side wall of the placement box (105), a fixed plate (303) is fixedly provided on the side wall of the oven (100) at a position on the top of the guide rails (305), and a spring (304) is provided between the fixed plate (303) and the placement box (105).

5. The baking device for producing automotive fiber carpet according to claim 1, characterized in that: Two symmetrical lighting lamps (106) are provided on the inner wall of the oven (100).

6. The baking device for producing automotive fiber carpet according to claim 5, characterized in that: The box door (101) is provided with an observation window (102) and a handle (103).

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