Mold forming apparatus for combined processing of automotive interior parts

Abstract

This application discloses a compression molding equipment for the modular processing of automotive interior parts, including an overall support frame, a moving mold assembly on one side of the overall support frame, a conveying assembly on another side of the overall support frame, linkage molding assemblies on the front and rear sides of the moving mold assembly, base assemblies on the front and rear sides of the overall support frame, and a finished part receiving mechanism below the overall support frame. The moving mold assembly includes a lifting drive mounted on one side of the overall support frame, the output end of which is connected to an upper molding mechanism. Guide lifting mechanisms are provided on the front and rear outer walls of the upper molding mechanism. The conveying assembly includes a conveying section that rotates and conveys parts on the overall support frame, and a molding die base is mounted on the conveying section. Therefore, this application simultaneously completes demolding and material removal during the compression molding process, directly removes materials during compression molding, and cleans the molding die base after material removal, saving time for the next direct compression molding and thus effectively improving production efficiency.

Description

Technical Field

[0001] This application relates to the technical field of molding processing of automotive interior parts, and in particular to a molding equipment based on the combined processing of automotive interior parts. Background Technology

[0002] In the field of compression molding of automotive interior parts, traditional production processes typically integrate multiple steps such as material loading, compression molding, cooling and shaping, and demolding into a single compression molding process. Traditional compression molding equipment usually molds the raw material in a single core mold base. After the molded part is removed from the core mold base with the help of an ejector system, raw material can be added again for compression molding. A single compression molding machine uses only one core mold base, and the process of removing the molded part usually takes a considerable amount of time before the mold can be closed again for further processing.

[0003] Traditional molding equipment cannot quickly and timely complete the secondary mold closing process after molding, and the removal and cleaning of the molded parts wastes a lot of time, thus reducing the efficiency of molding.

[0004] Application content This application aims to at least partially address one of the technical problems in the related art.

[0005] Therefore, the purpose of this application is to propose a molding equipment based on the modular processing of automotive interior parts. It adopts a double-component molding mold base with a circulating conveyor. During the molding process, the double-component molding mold base is located at the molding station and the demolding and material removal station, respectively. Through the linkage molding components, the demolding and material removal are completed simultaneously during the molding process. The material removal is completed directly during the molding process, and the molding mold base is cleaned after material removal, saving time for the next direct molding and thus effectively improving production efficiency.

[0006] To achieve the above objectives, this application proposes a molding equipment for the combined processing of automotive interior parts, comprising an overall support frame, a moving mold assembly on one side of the overall support frame, a conveying assembly on another side of the overall support frame and disposed below the moving mold assembly, linkage molding assemblies on the front and rear sides of the moving mold assembly, base assemblies on the front and rear sides of the overall support frame and mounted in the middle of the conveying assembly, and a finished part receiving mechanism below the overall support frame; the moving mold assembly includes a lifting drive mounted on one side of the overall support frame, the output end of the lifting drive being connected to an upper molding mechanism, and guide lifting mechanisms on the front and rear outer walls of the upper molding mechanism; the conveying assembly includes a rotary conveying part mounted on the overall support frame, a molding mold base on the conveying part, and a scheduling part at the connection between the conveying part and the molding mold base.

[0007] In addition, the compression molding equipment based on the combined processing of automotive interior parts proposed in the above application may also have the following additional technical features: Specifically, the upper molding mechanism includes an upper mold base installed at the lifting drive output end, a lower mold base is provided on the side of the upper mold base near the conveying part, an elastic element is provided between the upper mold base and the lower mold base, and an outer extension is provided on the front and rear sides of the lower mold base respectively.

[0008] Specifically, the guide lifting mechanism includes sliding frames installed on the front and rear sides of the upper molding mechanism, and a lower pressing member is provided on the side of the sliding frame away from the upper molding mechanism.

[0009] Specifically, the lower pressing component includes an outer cover mounted on the sliding frame. An elastic reset part is provided on the inner side of the outer cover. The elastic reset part extends to one end of the outer cover and is connected to a flat plate. Multiple sets of pressure columns are provided on the side of the flat plate away from the lifting drive.

[0010] Specifically, the base assembly includes an upper positioning component and a lower top component mounted on the overall support frame.

[0011] Specifically, the lower top material includes a lower cover mounted on the overall support frame. The inner cavity top wall of the lower cover is provided with a reset part, and one end of the reset part away from the inner cavity top wall of the lower cover is connected to a pressing unit.

[0012] Specifically, the pressing unit includes a movable plate installed at one end of the reset part, a pressure rod is provided on the side of the movable plate away from the reset part, and two outward extensions are provided on the front and rear sides of the movable plate respectively.

[0013] Specifically, the upper positioning component includes an upper fixing plate installed on the overall support frame, and the upper fixing plate is evenly provided with a plurality of the limiting holes.

[0014] Specifically, the molding die base includes a core die base mounted on the conveying section, the core die base having a through hole on the side near the conveying section, and a push rod being movably disposed in the through hole.

[0015] Specifically, the linkage molding assembly includes a rotary drive mounted on the overall support frame, the output end of the rotary drive is connected to a first top-fitting member, the overall support frame is provided with a second top-fitting member, and a conveyor chain is provided between the first top-fitting member and the second top-fitting member; the first top-fitting member includes a shaft one with its two ends respectively connected to the outer wall of the overall support frame and the output end of the rotary drive, and the shaft one is provided with a first top-fitting part; the second top-fitting member includes a shaft two disposed on the outer wall of the overall support frame, and the shaft two is provided with a second top-fitting part.

[0016] Beneficial effects: This application is based on a molding equipment for the modular processing of automotive interior parts. It adopts a double-component molding mold base with a circulating conveyor. During the molding process, the double-component molding mold base is located at the molding station and the demolding and material removal station, respectively. Through the linkage molding components, the demolding and material removal are completed simultaneously during the molding process. The material removal is completed directly during the molding process, and the molding mold base is cleaned after material removal, saving time for the next direct molding process, thereby effectively improving production efficiency.

[0017] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, wherein: Figure 1 This is a schematic diagram of the structure of this application; Figure 2 This is a schematic diagram of the internal structure of this application; Figure 3 This is a schematic diagram of the molding mechanism structure in this application; Figure 4 This is a schematic diagram of the lower pressing component structure of this application; Figure 5 This is a schematic diagram of the structure of the bottom material component in this application; Figure 6 This is a schematic diagram of the pressure unit structure in this application; Figure 7 This is a schematic diagram of the positioning component structure in this application; Figure 8 This is a schematic diagram of the molding mold base structure of this application; Figure 9 This is a schematic diagram of the linkage molding component structure of this application.

[0019] As shown in the figure: 10. Overall support frame; 20. Moving mold assembly; 201. Lifting drive; 202. Upper molding mechanism; 2021. Upper mold base; 2022. Lower mold base; 2023. Elastic element; 2024. Outer extension; 203. Guide lifting mechanism; 2031. Sliding frame; 2032. Lower pressing element; 20321. Outer shell; 20322. Elastic reset part; 20323. Flat plate; 20324. Pressure column; 30. Conveying assembly; 301. Conveying part; 302. Molding mold base; 3021. Core mold base; 3022. Through hole; 3023. Ejector rod; 303. Adjustment... 40. Linkage molding assembly; 401. Rotary drive; 402. First top fitting; 4021. Shaft one; 4022. First top fitting part; 403. Conveyor chain; 404. Second top fitting; 4041. Shaft two; 4042. Second top fitting part; 50. Base assembly; 501. Lower ejector; 5011. Lower cover; 5012. Reset part; 5013. Lower pressing unit; 50131. Movable plate; 50132. Pressure rod; 50133. Outer extension part two; 502. Upper positioning part; 5021. Upper fixing plate; 5022. Limiting hole; 60. Finished part receiving mechanism. Detailed Implementation

[0020] Embodiments of this application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application. Rather, embodiments of this application include all variations, modifications, and equivalents falling within the appended spirit and connotation.

[0021] The following description, in conjunction with the accompanying drawings, describes a molding equipment based on the modular processing of automotive interior parts according to an embodiment of this application.

[0022] like Figure 1-9 As shown in the figure, the molding equipment based on the combined processing of automotive interior parts in this application includes an overall support frame 10, a moving mold assembly 20 on one side of the overall support frame 10, a conveying assembly 30 on one side of the overall support frame 10, and the conveying assembly 30 is located below the moving mold assembly 20. Linkage molding assemblies 40 are respectively provided on the front and rear sides of the moving mold assembly 20. Base assemblies 50 are respectively provided on the front and rear sides of the overall support frame 10, and the base assemblies 50 are installed in the middle of the conveying assembly 30. A finished part receiving mechanism 60 is provided below the overall support frame 10.

[0023] It should be noted that the overall support frame 10 described in this embodiment is made of high-strength alloy steel, providing strong and stable support for the entire structure. Furthermore, the overall support frame 10 is placed on a horizontal platform, ensuring good stability during the molding process. The moving mold assembly 20 is installed near the top of the overall support frame 10 and is used to press and form the raw material to be molded. The conveying assembly 30 transports the raw material to the molding position, where it cooperates with the base assembly 50 for molding. After molding, it continues to move and cooperates with the base assembly 50 again for demolding. The linkage molding assembly 40, during operation, cooperates with both the moving mold assembly 20 and the base assembly 50 to perform molding and demolding operations. The detached molded part falls onto the finished part receiving mechanism 60 and is conveyed to the next station.

[0024] Furthermore, the finished part receiving mechanism 60 can adopt the existing conveyor belt, which automatically circulates and transports the demolded parts directly onto the conveyor belt to the next station.

[0025] The moving mold assembly 20 includes a lifting drive 201 installed on one side of the overall support frame 10. The output end of the lifting drive 201 is connected to the upper molding mechanism 202. The upper molding mechanism 202 has guide lifting mechanisms 203 on its front and rear outer walls.

[0026] It should be noted that the lifting drive 201 uses a hydraulic cylinder. The operation of the hydraulic cylinder can drive the upper molding mechanism 202 to lift and adjust the height. When adjusting the height, the guide lifting mechanism 203 is adjusted. After the guide lifting mechanism 203 moves down to the molding station, it is adjusted to a position that cooperates with the linkage molding component 40 to ensure precise matching during the molding process.

[0027] The conveying assembly 30 includes a conveying section 301 for rotating and conveying the overall support frame 10. A forming mold base 302 is provided on the conveying section 301, and a scheduling section 303 is provided at the connection between the conveying section 301 and the forming mold base 302.

[0028] It should be noted that the conveying section 301 in the conveying assembly 30 is a conventionally rotatable conveyor belt, which can be made of rubber. The conveying section 301 covers the outer end of the forming mold base 302, and the bottom of the forming mold base 302 is connected to the conveying section 301. Furthermore, the two side shafts used to rotate the conveyor belt are also designed not to directly contact the forming mold base 302, thus satisfying the requirement of driving the forming mold base 302 to circulate. The scheduling section 303 uses elastic connecting elements, which can be rubber-connected to ensure stable transition of the forming mold base 302 during corner rotation.

[0029] In one embodiment of this application, such as Figure 2 and Figure 3As shown, the upper molding mechanism 202 includes an upper mold base 2021 installed at the output end of the lifting drive 201. A lower mold base 2022 is provided on the side of the upper mold base 2021 near the conveying part 301. An elastic member 2023 is provided between the upper mold base 2021 and the lower mold base 2022. Outer extensions 2024 are provided on the front and rear sides of the lower mold base 2022 respectively.

[0030] It should be noted that in the upper molding mechanism 202 described in this embodiment, the upper mold base 2021 is directly driven by the lifting drive 201 for lifting and adjusting, while the lower mold base 2022 is mounted on the upper mold base 2021 through an elastic element 2023. The elastic element 2023 is an externally spring-loaded shaft that is movably inserted into the upper mold base 2021. The lower mold base 2022 moves up and down relative to the upper mold base 2021, and the outer extension 2024 is a plate extending to the outside of the upper mold base 2021. The outer extension 2024, in conjunction with the guide lifting mechanism 203, achieves lifting and pressing of the raw material.

[0031] In one embodiment of this application, such as Figure 2 As shown, the guide lifting mechanism 203 includes a sliding frame 2031 installed on the front and rear sides of the upper molding mechanism 202, and a lower pressing member 2032 is provided on the side of the sliding frame 2031 away from the upper molding mechanism 202.

[0032] It should be noted that the upper mold base 2021 in the guide lifting mechanism 203 is provided with sliding grooves on the front and rear sides respectively. The sliding frame 2031 slides in the sliding grooves and is limited in position. At the same time, the sliding frame 2031 is provided with positioning holes. The sliding frame 2031 can be fixed by inserting positioning pins into the positioning holes, so that the lower pressing part 2032 on the sliding frame 2031 can cooperate with the linkage molding assembly 40 to achieve lifting and adjustment.

[0033] In one embodiment of this application, such as Figure 2 As shown, the lower pressing member 2032 includes an outer cover 20321 mounted on the sliding frame 2031. An elastic reset part 20322 is provided on the inner side of the outer cover 20321. One end of the elastic reset part 20322 extending to the outer side of the outer cover 20321 is connected to a flat plate 20323. Multiple sets of pressure columns 20324 are provided on the side of the flat plate 20323 away from the lifting drive 201.

[0034] It should be noted that the outer casing 20321 described in this embodiment is provided with a guide sleeve, and the elastic reset part 20322 moves within the guide sleeve. The elastic reset part 20322 and the elastic element 2023 have the same structure. The plate 20323 rises and falls relative to the outer casing 20321 through the elastic reset part 20322, and the pressure column 20324 rises and falls accordingly and abuts against the outer extension 2024.

[0035] In one embodiment of this application, such as Figure 2As shown, the base assembly 50 includes an upper positioning member 502 and a lower top member 501 mounted on the overall support frame 10.

[0036] It should be noted that the upper positioning member 502 is located above the lower ejector member 501. The upper positioning member 502 is in a fixed state. When the molding die base 302 moves directly above the upper positioning member 502, it is supported by the upper positioning member 502 to facilitate molding. The lower ejector member 501 is located below the upper positioning member 502. When the molding die base 302 moves below the lower ejector member 501, the lower ejector member 501 ejects the raw material being molded from the molding die base 302.

[0037] In one embodiment of this application, such as Figure 5 As shown, the lower top material component 501 includes a lower cover 5011 mounted on the overall support frame 10. The inner cavity top wall of the lower cover 5011 is provided with a reset part 5012. One end of the reset part 5012 away from the inner cavity top wall of the lower cover 5011 is connected to the pressing unit 5013.

[0038] It should be noted that the reset part 5012 inside the lower cover 5011 in the lower ejector 501 has the same structure as the elastic reset part 20322. The reset part 5012 can push the pressing unit 5013 to move down, and the pressing unit 5013 will push the molded part in the molding die base 302 out when it moves down.

[0039] In one embodiment of this application, such as Figure 6 As shown, the pressing unit 5013 includes a movable plate 50131 installed at one end of the reset part 5012. A pressing rod 50132 is provided on the side of the movable plate 50131 away from the reset part 5012. Outer extensions 50133 are provided on the front and rear sides of the movable plate 50131 respectively.

[0040] It should be noted that the movable plate 50131 moves up and down within the lower cover 5011 and can automatically reset when there is no pressure via the reset part 5012. Multiple sets of pressure rods 50132 are respectively provided on the bottom wall of the movable plate 50131, which abut against the ejector rods 3023 on the molding mold base 302. The outer extension part 50133 is also adapted to connect to the linkage molding assembly 40. The linkage molding assembly 40 and the reset part 5012 reciprocate the movement of the movable plate 50131, connecting it to the molding mold base 302 to eject the molded part.

[0041] In one embodiment of this application, such as Figure 7 As shown, the upper positioning component 502 includes an upper fixing plate 5021 installed on the overall support frame 10, and the upper fixing plate 5021 is evenly provided with multiple sets of limiting holes 5022.

[0042] It should be noted that multiple sets of limiting holes 5022 are provided on the surface of the upper positioning part 502. The limiting holes 5022 are connected to the ejector rods 3023 on the forming mold base 302. The ejector rods 3023 are inserted into the limiting holes 5022. During the molding process, the ejector rods 3023 are kept flush with the internal core mold base 3021.

[0043] In one embodiment of this application, such as Figure 8 As shown, the molding die holder 302 includes a core die holder 3021 mounted on the conveying part 301. The core die holder 3021 has a through hole 3022 on the side near the conveying part 301, and a push rod 3023 is movably provided in the through hole 3022.

[0044] It should be noted that a through hole 3022 is provided in the core mold base 3021, and the ejector pin 3023 moves within the through hole 3022. When the raw material is molded, the ejector pin 3023 and the through hole 3022 remain flush, which ensures the quality of the finished product during the molding of the raw material and quickly ejects the molded part during subsequent ejection.

[0045] In one embodiment of this application, such as Figure 9 As shown, the linkage molding assembly 40 includes a rotary drive 401 mounted on the overall support frame 10. The output end of the rotary drive 401 is connected to a first top fitting 402. A second top fitting 404 is provided on the overall support frame 10. A conveyor chain 403 is provided between the first top fitting 402 and the second top fitting 404.

[0046] The first top-fitting component 402 includes a shaft 4021 with its two ends respectively connected to the outer wall of the overall support frame 10 and the output end of the rotary drive 401, and a first top-fitting part 4022 is provided on the shaft 4021.

[0047] The second top fitting 404 includes a shaft 4041 disposed on the outer wall of the overall support frame 10, and a second top fitting part 4042 is provided on the shaft 4041.

[0048] It should be noted that the rotary drive 401 in the linkage molding assembly 40 is a stepper motor. The operation of the stepper motor drives the first shaft 4021 to rotate. The conveyor chain 403 connects the first shaft 4021 and the second shaft 4041. Sprockets connected to the conveyor chain 403 are provided on the first shaft 4021 and the second shaft 4041. Furthermore, the first shaft 4021 and the second shaft 4041 have the same outer diameter. When rotating, the first shaft 4021 and the second shaft 4041 rotate at the same speed. Therefore, the first mating part 4022 and the second mating part 4042 will respectively abut against the plate 20323 and the second outer extension part 50133.

[0049] Specifically, the molding process for the combined processing of automotive interior parts is as follows: First, the raw material to be molded is placed on the molding die base 302. As the conveying unit 301 rotates, the molding die base 302 moves with the raw material to directly below the moving die assembly 20. At this time, the lifting drive 201 drives the upper molding mechanism 202 to move downward to the molding height. The sliding frame 2031 moves on the upper die base 2021, causing the lower pressing member 2032 to move directly above the flat plate 20323 and fixing the sliding frame 2031.

[0050] Subsequently, the rotary drive 401 is activated. During operation, the rotary drive 401 rotates shaft 4021, which in turn rotates shaft 4041 synchronously via the conveyor chain 403. Consequently, the first and second top-fitting parts 4022 rotate synchronously. The first top-fitting part 4022 rotates and contacts the plate 20323. The plate 20323 causes the pressure column 20324 to move downwards. The pressure column 20324 pushes the lower mold base 2022 downwards, causing the lower mold base 2022 to engage with the forming mold base 302, thus molding the raw material within the core mold base 3021.

[0051] During the compression molding process, the ejector pin 3023 in the core mold base 3021 engages with the limiting hole 5022 on the upper fixed plate 5021 to ensure the stability of the compression molded part and the quality of the finished product. Subsequently, the rotary drive 401 runs again, causing the first ejector 402 to disengage from the plate 20323. The conveying part 301 moves the molded part downwards, while the lower molding mold base 302 moves upwards to load the material. The molding mold base 302, containing the molded part, moves to directly below the lower ejector 501. Then, the rotary drive 401 runs again. During this compression molding process of the material above, the second ejector 4042 simultaneously rotates and abuts against the outer extension part 50133. When the movable plate 50131 is subjected to force and moves downward, it drives the pressure rod 50132 to push the push rod 3023 downward. The downward movement of the push rod 3023 pushes the molded part out of the core mold base 3021. The molded part falls onto the finished part receiving mechanism 60 and is then transported to the next station.

[0052] In summary, the compression molding equipment based on the modular processing of automotive interior parts in this application adopts a dual-component molding mold base with a circulating conveyor. During the compression molding process, the dual-component molding mold base is located at the compression molding station and the demolding and material removal station, respectively. Through the linkage of the compression molding components, the demolding and material removal are completed simultaneously during the compression molding process. The material removal is completed directly during the compression molding process, and the molding mold base is cleaned after material removal, saving time for the next direct compression molding and thus effectively improving production efficiency.

[0053] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A molding equipment for the combined processing of automotive interior parts, characterized in that, The system includes an overall support frame (10), a moving mold assembly (20) on one side of the overall support frame (10), a conveying assembly (30) on one side of the overall support frame (10), and the conveying assembly (30) is located below the moving mold assembly (20). The moving mold assembly (20) is provided with linkage molding assemblies (40) on the front and rear sides respectively. The overall support frame (10) is provided with base assemblies (50) on the front and rear sides respectively, and the base assemblies (50) are installed in the middle of the conveying assembly (30). The overall support frame (10) is provided with a finished part receiving mechanism (60) below it. The moving mold assembly (20) includes a lifting drive (201) installed on one side of the overall support frame (10). The output end of the lifting drive (201) is connected to the upper molding mechanism (202). The upper molding mechanism (202) is provided with guide lifting mechanisms (203) on the front and rear outer walls respectively. The conveying assembly (30) includes a conveying section (301) for rotating and conveying on the overall support frame (10), a forming mold base (302) is provided on the conveying section (301), and a scheduling section (303) is provided at the connection between the conveying section (301) and the forming mold base (302).

2. The molding equipment for combined processing of automotive interior parts according to claim 1, characterized in that, The upper molding mechanism (202) includes an upper mold base (2021) installed at the output end of the lifting drive (201). A lower mold base (2022) is provided on the side of the upper mold base (2021) near the conveying part (301). An elastic element (2023) is provided between the upper mold base (2021) and the lower mold base (2022). An outer extension (2024) is provided on the front and rear sides of the lower mold base (2022).

3. The molding equipment for combined processing of automotive interior parts according to claim 1, characterized in that, The guide lifting mechanism (203) includes a sliding frame (2031) installed on the front and rear sides of the upper molding mechanism (202), and a lower pressing member (2032) is provided on the side of the sliding frame (2031) away from the upper molding mechanism (202).

4. The molding equipment for combined processing of automotive interior parts according to claim 3, characterized in that, The lower pressing member (2032) includes an outer cover (20321) mounted on the sliding frame (2031). The inner side of the outer cover (20321) is provided with an elastic reset part (20322). One end of the elastic reset part (20322) extending to the outside of the outer cover (20321) is connected to a plate (20323). The plate (20323) is provided with multiple sets of pressure columns (20324) on the side away from the lifting drive (201).

5. The molding equipment for combined processing of automotive interior parts according to claim 1, characterized in that, The base assembly (50) includes an upper positioning member (502) and a lower top member (501) mounted on the overall support frame (10).

6. The molding equipment for combined processing of automotive interior parts according to claim 5, characterized in that, The lower top material component (501) includes a lower cover (5011) mounted on the overall support frame (10). The inner cavity top wall of the lower cover (5011) is provided with a reset part (5012). One end of the reset part (5012) away from the inner cavity top wall of the lower cover (5011) is connected to a pressing unit (5013).

7. The molding equipment for combined processing of automotive interior parts according to claim 6, characterized in that, The pressing unit (5013) includes a movable plate (50131) installed at one end of the reset part (5012). The movable plate (50131) is provided with a pressure rod (50132) on the side away from the reset part (5012). The movable plate (50131) is provided with an outer extension part (50133) on the front and rear sides respectively.

8. The molding equipment for combined processing of automotive interior parts according to claim 5, characterized in that, The upper positioning component (502) includes an upper fixing plate (5021) installed on the overall support frame (10), and the upper fixing plate (5021) is evenly provided with multiple sets of limiting holes (5022).

9. The molding equipment for combined processing of automotive interior parts according to claim 1, characterized in that, The molding die base (302) includes a core die base (3021) mounted on the conveying part (301). The core die base (3021) has a through hole (3022) on the side near the conveying part (301), and a push rod (3023) is movably provided in the through hole (3022).

10. The molding equipment for combined processing of automotive interior parts according to claim 1, characterized in that, The linkage molding assembly (40) includes a rotary drive (401) mounted on the overall support frame (10), the output end of the rotary drive (401) is connected to a first top fitting (402), a second top fitting (404) is provided on the overall support frame (10), and a conveyor chain (403) is provided between the first top fitting (402) and the second top fitting (404). The first top fitting (402) includes a shaft (4021) with its two ends respectively connected to the outer wall of the overall support frame (10) and the output end of the rotary drive (401), and the shaft (4021) is provided with a first top fitting part (4022). The second top fitting (404) includes a second shaft (4041) disposed on the outer wall of the overall support frame (10), and a second top fitting part (4042) is provided on the second shaft (4041).

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