Heating device for automobile interior door panel processing

Abstract

The utility model belongs to the technical field of automobile door panel production, and particularly relates to an automobile interior door panel processing and heating device which comprises a rack, a heat insulation operation table, a supporting and limiting component, a heating component and a separating and flow guiding component. The heat insulation operation table is connected to the rack; at least one placing groove is formed in the heat insulation operation table; the placing groove penetrates through the thickness of the heat insulation operation table; the supporting and limiting part is connected to the interior of the placing groove; the separation flow guide part is connected to the rack and is connected with the bottom of the placement groove; the heating part is connected to the rack and is communicated with the separating and flow guiding part; and the heating part and the heat insulation operation table are respectively arranged on the upper side and the lower side of the separation flow guide part. According to the utility model, the heating process can be orderly carried out; and the processing heating efficiency is further improved.

Description

Technical Field

[0001] This utility model belongs to the field of automotive door panel manufacturing technology, and in particular relates to a heating device for processing automotive interior door panels. Background Technology

[0002] Currently, there are many types of automotive interior materials. ABS+PVC composite sheet vacuum forming interior products are lightweight, weather-resistant, and have a strong surface texture, and are gradually becoming the mainstream interior products. Due to the large size of automotive interior products, the sheet material usually needs to be 2400X1400mm. The sheet material sags a lot during the heating process. In order to meet the molding temperature requirements, single-station and double-station vacuum forming are commonly used. The heating method is single-sided heating, which heats the front side of the product (PVC leather side).

[0003] However, the existing heating method for some automotive interior door panels involves manually heating the materials using a hot air gun. This method is time-consuming, requires a lot of manpower and resources, and the quality of the heated and formed material is poor, affecting the processing efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a heating device for processing automotive interior door panels, which addresses the shortcomings of existing technologies and solves the technical problem of poor processing efficiency in existing technologies.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A heating device for processing automotive interior door panels includes a frame, a heat-insulated operating table, a support and limiting component, a heating component, and a separating and guiding component. The heat-insulated operating table is connected to the frame, and at least one placement slot is provided inside the heat-insulated operating table, extending through the thickness of the heat-insulated operating table. The support and limiting component is connected to the interior of the placement slot. The separating and guiding component is connected to the frame and connected to the bottom of the placement slot. The heating component is connected to the frame and communicates with the separating and guiding component. The heating component and the heat-insulated operating table are respectively located on the upper and lower sides of the separating and guiding component.

[0007] Preferably, the frame is further provided with a heat insulation support plate; the heat insulation support plate is disposed between the heating component and the separating flow guiding component; and the heat insulation support plate is provided with a flow guiding channel; the heating component is provided with a heating cavity; the heating cavity is connected to the flow guiding channel; the flow guiding channel is connected to the separating flow guiding component.

[0008] Preferably, the heating component includes a support assembly and at least one heating lamp assembly connected to the support assembly; the heating lamp assembly is disposed at the bottom of the placement slot; and a heating cavity is formed between the heating lamp assembly and the heat insulation support plate; the support assembly is connected to the frame.

[0009] Preferably, the heating lamp assembly includes a mounting base and a heating tube; the heating tube is connected to the mounting base; the mounting base is connected to the support assembly; and the heating tube is disposed below the flow channel.

[0010] Preferably, the support assembly includes an insulating base plate and at least one flow-guiding side plate; the insulating base plate is connected to the frame; the heating lamp assembly is connected to the insulating base plate; the flow-guiding side plate is obliquely connected to the upper surface of the insulating base plate; and the flow-guiding side plate is arranged around the heating lamp assembly in the circumferential direction; the heating cavity is formed between the upper surface of the insulating base plate and all the flow-guiding side plates.

[0011] Preferably, each of the flow guide side plates has a gathering recess on the side surface facing the heating cavity.

[0012] Preferably, the support limiting component includes at least one support shaft; and the support shaft has a limiting recess on the side surface away from the separating flow guide component.

[0013] Preferably, the separating and guiding component includes at least one guiding mesh plate; the projection of the guiding mesh plate toward the placement groove covers the placement groove.

[0014] Preferably, the frame is further provided with a lifting drive component; the movable end of the lifting drive component is connected to the heating component.

[0015] Preferably, the frame is further provided with a vision sensor; the sensing end of the vision sensor is arranged facing the placement slot.

[0016] The beneficial effects of this utility model are as follows: This technical solution uses a placement groove to limit the placement of the surrounding parts of the product, combined with the support and limiting component to support and limit the bottom of the product, to ensure the stability of the product's support; and with the separation and heat conduction of the separating and guiding component, it avoids direct contact between the product and the heating component, thus preventing damage from excessive temperature. This ensures the stability of the product's processing support and the orderly progress of the heating process, thereby improving the processing heating efficiency. Attached Figure Description

[0017] The following will refer to the appendix. Figures 1-4 This section describes the features, advantages, and technical effects of exemplary embodiments of the present invention.

[0018] Figure 1 This is a schematic diagram of the structure of a heating device for processing automotive interior door panels according to an embodiment of the present invention;

[0019] Figure 2 This is a side view of a heating device for processing automotive interior door panels according to an embodiment of the present invention;

[0020] Figure 3 This is a partial enlarged view of a heating device for processing automotive interior door panels according to an embodiment of the present invention;

[0021] Figure 4 This is a side view of a heating device for processing automotive interior door panels according to an embodiment of the present invention.

[0022] In the diagram: 1-Frame; 11-Vision sensor; 12-Heat insulation support plate; 121-Flow guide channel; 2-Heat insulation operating table; 21-Placement slot; 3-Support limiting component; 31-Support shaft; 311-Limiting recess; 4-Heating component; 401-Heating cavity; 41-Heating lamp assembly; 411-Mounting base; 412-Heating tube; 42-Support assembly; 421-Heat insulation base plate; 422-Flow guide side plate; 423-Gathering recess; 5-Divider flow guide component; 51-Flow guide mesh plate; 6-Lifting drive component; 61-Lifting drive screw; 62-Slide seat; 63-Limiting seat; 64-Limiting track. Detailed Implementation

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0024] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly defined.

[0025] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0026] In the description of the embodiments in this application, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or multiple situations existing alone. In addition, the character " / " in this document generally indicates that the related objects before and after are in an "or" relationship.

[0027] In the description of the embodiments of this application, unless otherwise expressly specified and limited, the technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0028] The following is in conjunction with the appendix Figures 1-4 The present invention will be described in further detail, but this is not intended to limit the scope of the present invention.

[0029] like Figure 1 and 2 As shown in one embodiment of this utility model, the automotive interior door panel processing heating device includes a frame 1, a heat-insulating operating table 2, a support and limiting component 3, a heating component 4, and a separating and guiding component 5. The heat-insulating operating table 2 is connected to the frame 1, and at least one placement groove 21 is provided inside the heat-insulating operating table 2. The placement groove 21 extends through the thickness of the heat-insulating operating table 2. The support and limiting component 3 is connected to the interior of the placement groove 21. The support and limiting component 3 is used to place the automotive interior door panel molding plate and its upper surface after being bonded together. The separating and guiding component 5 is connected to the frame 1 and is connected to the bottom of the placement groove 21. The heating component 4 is connected to the frame 1 and is connected to the separating and guiding component 5. The heating component 4 and the heat-insulating operating table 2 are respectively located on the upper and lower sides of the separating and guiding component 5. The heat-insulating operating table 2 is made of polystyrene, polyurethane foam, or rock wool.

[0030] The technical solution of this utility model uses a placement groove to limit the placement of the surrounding parts of the product, combined with the support and limiting component to support and limit the bottom of the product, to ensure the stability of the product. In addition, the separation and heat conduction of the dividing and guiding component prevents the product from directly contacting the heating component and causing damage due to excessive temperature. This ensures the stability of the product during processing and the orderly progress of the heating process, thereby improving the processing heating efficiency.

[0031] Specifically, in some implementations, such as Figure 1 As shown, the frame 1 is also equipped with a vision sensor 11; the sensing end of the vision sensor 11 is positioned facing the placement slot 21. The vision sensor 11 uses a camera or similar device to capture images of the product; that is, it captures images of whether the placement slot 21 is covered by a product, and transmits these images to the display screen. The user then determines the operation of other components based on the presence or absence of a product, thus ensuring the rationality and smoothness of the operation of each component.

[0032] Specifically, in some implementations, such as Figure 1 and 2 As shown in Figure 3, the frame 1 is further provided with a heat-insulating support plate 12; the heat-insulating support plate 12 is disposed between the heating component 4 and the separating flow guiding component 5; and the heat-insulating support plate 12 is provided with a flow guiding channel 121; the heating component 4 is provided with a heating cavity 401; the heating cavity 401 is connected to the flow guiding channel 121; the flow guiding channel 121 is connected to the separating flow guiding component 5. In some embodiments, the heat-insulating support plate 12 is made of polystyrene support plate, polyurethane foam material, or rock wool support plate. Further, in some embodiments, the heat-insulating support plate 12 is installed on the frame 1 by adhesive bonding. That is, the heat insulation and support performance of the heat-insulating support plate 12 and its flow guiding channel 121 ensures the stability of the installation of the separating flow guiding component 5 and also ensures the orderly progress of the heating process; thereby improving the processing heating efficiency.

[0033] Specifically, in some implementations, such as Figure 1 and 2 As shown, the heating component 4 includes a support assembly 42 and at least one heating lamp assembly 41 connected to the support assembly 42; the heating lamp assembly 41 is disposed at the bottom of the placement slot 21; and a heating cavity 401 is formed between the heating lamp assembly 41 and the heat insulation support plate 12 or (the separating flow guide component 5); the support assembly 42 is connected to the frame 1. The number of heating lamp assemblies 41 is the same as the number of placement slots 21. That is, by supporting and installing all the heating lamp assemblies 41 through a single supporting assembly 42, combined with the individual heating function of each heating lamp assembly 41, the processing heating operation of each coated product is realized; thereby improving the processing heating efficiency.

[0034] Specifically, in some implementations, such as Figure 2 and 3As shown, the heating lamp assembly 41 includes a mounting base 411 and a heating tube 412; the heating tube 412 is connected to the mounting base 411; the mounting base 411 is connected to the support assembly 42; and the heating tube 412 is disposed below the placement groove 21 (and the guide channel 121) to achieve the heating operation of air, thereby forming a heated airflow. The mounting base 411 is L-shaped.

[0035] Specifically, in some implementations, such as Figure 2 and 3 As shown, the support assembly 42 includes an insulating base plate 421 and at least one flow-guiding side plate 422; the insulating base plate 421 is connected to the frame 1; the heating lamp assembly 41 (middle mounting base 411) is connected to the insulating base plate 421; the flow-guiding side plate 422 is obliquely connected to the upper surface of the insulating base plate 421; and the flow-guiding side plate 422 is arranged around the circumferential direction of the heating lamp assembly 41 (middle heating tube 412); the heating cavity 401 is formed between the upper surface of the insulating base plate 421 and all the flow-guiding side plates 422. The insulating base plate 421 is made of polystyrene or polyurethane foam or rock wool. This structure, through the flow-guiding side plate 422, concentrates the heat generated by the heating tube 412 towards the bottom of the placement groove 21, which is beneficial to improving heat utilization and ensuring the orderly progress of the heating process; thereby improving processing heating efficiency. Figure 3 As shown, each of the guide side plates 422 has a gathering recess 423 on the surface facing the heating cavity 401; this accelerates the collection of heating light reflected into the placement slot, which helps improve heat utilization and ensures the orderly progress of the heating process, thereby improving processing heating efficiency. Further, as... Figure 3 As shown, the inclination angle α between each of the flow guide side plates 422 and the insulation base plate 421 satisfies: 20°~60°. Furthermore, the insulation base plate 421 is made of polystyrene or polyurethane foam or rock wool; the L-shaped mounting base is detachably connected to the inside of the threaded hole on the upper surface of the insulation base plate 421 by screws; the connecting wire of the heating pipe 412 extends through the wiring hole in the support assembly 42 (middle insulation base plate 421) towards the inside of the frame 1 to ensure orderly heating operation.

[0036] Specifically, in some implementations, such as Figure 1 and 3 As shown, the support and limiting component 3 includes at least one support shaft 31; and the support shaft 31 has a limiting recess 311 on the side surface away from the separating and guiding component 5. Wherein, as Figure 1As shown, there are two support shafts 31, symmetrically arranged inside the placement groove 21; the opening of the limiting recess 311 faces the opening of the placement groove 21. This structure, through the snap-fit ​​support of the two support shafts 31 for the wrapped product, further ensures the installation stability of the wrapped product, thereby ensuring the orderly progress of the heating process; and improves the processing heating efficiency.

[0037] Specifically, in some implementations, such as Figure 1 and 3 As shown, the separating and guiding component 5 includes at least one guiding mesh plate 51; the projection of the guiding mesh plate 51 toward the placement slot 21 covers the placement slot 21. In some embodiments, the number of guiding mesh plates 51 is the same as the number of placement slots 21 (i.e., one guiding mesh plate 51 is installed below each placement slot 21); in other embodiments, the number of guiding mesh plates 51 is one, and the projection of the guiding mesh plate 51 toward the placement slot 21 covers all placement slots 21. Further, in some embodiments, the guiding mesh plate 51 is adhered to the upper surface of the heat insulation support plate 12, or the guiding mesh plate 51 is adhered to the bottom of the heat insulation operating table 2. This structure, through the flow performance of the mesh itself, can reduce drilling operations and ensure the orderly progress of the heating process, thereby improving processing heating efficiency.

[0038] Specifically, in some implementations, such as Figure 1 and 4 As shown, the frame 1 is also equipped with a lifting drive component 6; the movable end of the lifting drive component 6 is connected to the heating component 4 (the heat-insulating base plate 421 of the middle support assembly 42). This structure allows for adjustment of the assembly distance between the heating component 4 and the bottom of the placement slot 21 via the lifting drive component 6, facilitating fine-tuning of the heating temperature of the coated product, thereby improving the quality of the processing heating. For example, Figure 4As shown, the lifting drive component 6 includes a lifting drive screw 61, a slide 62, a limiting seat 63, and a limiting rail 64. The lifting drive screw 61 is connected to the inner bottom of the frame 1. The slide 62 is connected to the guide sleeve of the lifting drive screw 61. The slide 62 is connected to one end face of the heating component 4 (the heat-insulating base plate 421 of the middle support assembly 42). The limiting rail 64 is connected to the inner bottom of the frame 1. The limiting seat 63 is slidably connected to the limiting rail 64. The limiting seat 63 is connected to the other end face of the heating component 4 (the heat-insulating base plate 421 of the middle support assembly 42). Further, the lifting drive screw 61 is also called an electric push rod, push rod motor, electric cylinder, and linear actuator. An electric push rod is an electric drive device that converts the rotational motion of an electric motor into the linear reciprocating motion of a push rod; its components include a slide, reduction gear, guide sleeve, drive motor, nut, spring, and micro-control switch, etc. The lifting drive screw 61 can be selected from U1, U5, U6 series or UL1 small electric push rod.

[0039] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0040] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments described above, and any obvious improvements, substitutions, or modifications made by those skilled in the art based on this utility model are within the protection scope of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A heating device for processing an automotive interior door panel, characterized by: The rack, the heat insulation operation table, the support limiting component, the heating component and the separation flow guide component; the heat insulation operation table is connected to the rack; and at least one placing groove is arranged in the heat insulation operation table; the placing groove is arranged through the thickness of the heat insulation operation table; the support limiting component is connected to the inside of the placing groove; the separation flow guide component is connected to the rack and connected to the bottom of the placing groove; the heating component is connected to the rack and arranged in communication with the separation flow guide component; and the heating component and the heat insulation operation table are arranged on the upper and lower sides of the separation flow guide component respectively.

2. The automotive interior door panel processing heating device of claim 1, wherein: The rack is further provided with a heat insulation support plate; the heat insulation support plate is arranged between the heating component and the separation flow guide component; and a flow guide channel is arranged in the heat insulation support plate; a heating cavity is arranged in the heating component; the heating cavity is arranged in communication with the flow guide channel; and the flow guide channel is arranged in communication with the separation flow guide component.

3. The automotive interior door panel processing heating device of claim 2, wherein: The heating component comprises a support assembly and at least one heating lamp assembly connected to the support assembly; the heating lamp assembly is arranged at the bottom of the placing groove; and a heating cavity is formed between the heating lamp assembly and the heat insulation support plate; and the support assembly is connected to the rack.

4. The automotive interior door panel processing and heating apparatus of claim 3, wherein: The heating lamp assembly comprises a mounting seat and a heating pipe; the heating pipe is connected to the mounting seat; the mounting seat is connected to the support assembly; and the heating pipe is arranged below the flow guide channel.

5. The automotive interior door panel processing and heating apparatus of claim 3 or 4, wherein: The support assembly comprises an insulating bottom plate and at least one flow guide side plate; the insulating bottom plate is connected to the rack; the heating lamp assembly is connected to the insulating bottom plate; the flow guide side plate is connected to the upper surface of the insulating bottom plate in an inclined manner; and the flow guide side plate is arranged in a circumferential direction of the heating lamp assembly; and the upper surface of the insulating bottom plate and all the flow guide side plates form the heating cavity.

6. The automotive interior door panel processing and heating apparatus of claim 5, wherein: One side surface of each flow guide side plate towards the heating cavity is provided with a gathering recess.

7. The automotive interior door panel processing and heating apparatus of claim 1, wherein: The support limiting component comprises at least one support shaft; and a limiting recess is arranged on the side surface of the support shaft away from the separation flow guide component.

8. The automotive interior door panel processing and heating apparatus of claim 1, wherein: The separation flow guide component comprises at least one flow guide net plate; the projection of the flow guide net plate towards the placing groove covers the placing groove.

9. The automotive interior door panel processing and heating apparatus of claim 1 or 2 or 3, wherein: The rack is further provided with a lifting driving component; the active end of the lifting driving component is connected to the heating component.

10. The automotive interior door panel processing and heating apparatus of claim 1, wherein: The rack is further provided with a visual sensor; the sensing end of the visual sensor is arranged towards the placing groove.

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