Automatic hot-pressing and edge-covering equipment facilitating feeding

Abstract

The utility model relates to the technical field of automobile interior part processing, and disclose a kind of automatic hot-pressing edge wrapping equipment of convenient feeding, including body frame, the side of body frame is provided with control cabinet, the lower die platform with turnover function is arranged in body frame, guiding track is opened in body frame, and the upper die platform is slidably arranged on guiding track;When the upper die platform is in feeding state, the upper die platform is in upward sliding state on guiding track;When the lower die platform is in feeding state, the lower die platform is in rotating state;Through the linkage design of the sliding feeding of upper die platform along guiding track and the rotation adjustment of lower die platform turnover shaft, cooperate with the telescopic fine adjustment function of electric push rod, the preliminary matching of angle and position can be completed in clamping stage for upper die and lower die, reduce subsequent adjustment steps, improve clamping efficiency while ensuring die alignment accuracy, lay foundation for high-quality forming of hot-pressing edge wrapping.

Description

Technical Field

[0001] This utility model relates to the field of automotive interior parts processing technology, specifically to an automatic hot-pressing edge-wrapping device that facilitates material loading. Background Technology

[0002] In the hot pressing and edge banding production of automotive interior parts, home appliance shells, and industrial products, precise mold alignment, stable temperature control, and efficient feeding processes directly affect the sealing performance, appearance quality, and production efficiency of the products. With the intelligent upgrading of the manufacturing industry, traditional manual or semi-automatic hot pressing and edge banding equipment can no longer meet the process requirements of high precision and high reliability. Therefore, automatic hot pressing and edge banding equipment that is easy to feed has become a key piece of equipment for improving the level of production automation.

[0003] In existing technologies, traditional hot-pressing edge-sealing equipment mostly adopts a fixed upper and lower mold platform structure. During material loading, operators need to manually adjust the mold position, resulting in poor coordination and low precision. There are also issues of waiting or sequential conflicts between processes, such as the heating furnace starting before material loading is completed, or hot pressing starting before the mold is aligned, leading to chaotic production rhythm and low efficiency. The core of these problems lies in the fact that the equipment has not formed a closed-loop automated control system, which cannot achieve coordinated operation such as "automatic mold avoidance during material loading, precise angle adaptation during positioning, and synchronous control of trajectory and temperature during preheating". Ultimately, this results in large fluctuations in finished product quality and difficulty in improving production efficiency, becoming a key bottleneck restricting the intelligent upgrading of the industry. Summary of the Invention

[0004] Therefore, the purpose of this utility model is to provide an automatic hot-pressing edge-wrapping device that facilitates material feeding, so as to solve the problems existing in the prior art mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an automatic hot pressing edge-wrapping device for easy feeding, comprising a machine frame, a control cabinet arranged on the side of the machine frame, a lower mold platform with a flipping function arranged in the machine frame, a guide rail opened on the machine frame, and an upper mold platform slidably arranged on the guide rail; When the upper mold platform is in the feeding state, the upper mold platform slides upward on the guide rail; When the lower mold platform is in the loading state, the lower mold platform is in the rotating state; Preferably, at least four guide rails are provided, and the four guide rails are symmetrically arranged in the fuselage frame; Preferably, the machine frame is provided with a lifting assembly for adjusting the height of the upper mold platform. The lifting assembly includes a drive device located at the top of the machine frame, and a gearbox is connected to the output end of the drive device. A connecting rack is provided at the top of the upper mold platform; The drive gear in the gearbox meshes with the connecting rack; Preferably, when the drive device drives the gear in the gearbox to rotate, the drive gear in the gearbox is in a meshing transmission state with the connecting rack; Preferably, at least two connecting racks are provided, and the two connecting racks are symmetrically arranged at the top of the upper mold platform, and both connecting racks mesh with the drive gear in the gearbox; Preferably, the frame is provided with a tilting assembly for adjusting the angle of the lower mold platform. The tilting assembly includes a frame located at the bottom of the frame, and a tilting shaft is provided on the outside of the lower mold platform. The tilting shaft is rotatably connected to the frame. A connecting rod base is provided on the frame, and an electric push rod is movably mounted on the connecting rod base. The output end of the electric push rod is movably connected to the bottom of the lower mold platform. The flipping assembly also includes a servo motor installed in the frame. The servo motor drives the electric push rod to extend and retract through a synchronous belt transmission mechanism to achieve precise flipping control of the lower mold platform. Preferably, a protective railing is provided on the side of the fuselage frame, and both the protective railing and the fuselage frame are provided with electric rails, on which a heating furnace is movably mounted; After the upper mold platform completes the loading and descends to the working position, the heating furnace slides out along the electric track to the working area to preheat the upper mold on the upper mold platform, thereby improving the quality of hot pressing and edge wrapping.

[0006] In summary, the present invention has the following main advantages: 1. This utility model uses a linkage design of sliding feeding of the upper mold platform along the guide rail and rotation adjustment of the lower mold platform's flipping shaft, combined with the telescopic fine adjustment function of the electric push rod, to enable the upper and lower molds to complete the initial matching of angle and position during the clamping stage, reducing subsequent adjustment steps, improving clamping efficiency while ensuring mold alignment accuracy, and laying the foundation for high-quality hot-press edge forming.

[0007] 2. The control cabinet in this utility model performs time-coordinated control on the transmission of the lifting component, the servo motor drive of the tilting component, and the electric track sliding of the heating furnace. Combined with the precise control of the preheating temperature, it ensures seamless connection of each process of feeding, positioning, and preheating, and that the process parameters are stable and controllable, ultimately improving the consistency of the finished product quality and production efficiency of hot-pressed edge wrapping. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model; Figure 2 This is a schematic diagram of the in-situ state of this utility model; Figure 3This is a schematic diagram of the flipped horizontal state of this utility model; Figure 4 This is a schematic diagram of the heating furnace in the extended state in this utility model; Figure 5 This is a schematic diagram of the mold closing and pressure holding state of this utility model; Figure 6 This is a schematic diagram of the disassembly structure of the flipping component in this utility model.

[0009] In the diagram: 1. Machine frame; 11. Guide rail; 2. Control cabinet; 3. Upper mold platform; 31. Lifting assembly; 311. Drive equipment; 312. Gearbox; 313. Connecting rack; 4. Lower mold platform; 41. Tilting assembly; 411. Frame; 412. Tilting shaft; 413. Connecting rod base; 414. Electric push rod; 415. Servo motor; 51. Guardrail; 52. Electric rail; 53. Heating furnace. Detailed Implementation

[0010] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0011] The embodiments of this utility model will be described below based on its overall structure.

[0012] Please refer to Example 1 Figures 1-6 This utility model provides a technical solution: an automatic hot-pressing edge-wrapping device for easy material feeding, including a machine frame 1, a control cabinet 2 (optional Siemens S7-1500 PLC with integrated industrial Ethernet interface) on the side of the machine frame 1, a lower mold platform 4 with a flipping function in the machine frame 1, a guide rail 11 on the machine frame 1, and an upper mold platform 3 slidably mounted on the guide rail 11; the control cabinet 2 realizes real-time communication and collaborative control of various components of the equipment through industrial Ethernet, improving the overall automation level; When the upper mold platform 3 is in the loading state, the upper mold platform 3 slides upward on the guide rail 11; this design ensures that the operator can perform the loading operation safely and conveniently, while avoiding interference with the movement of the equipment and improving the safety of the operation. When the lower mold platform 4 is in the loading state, the lower mold platform 4 is in the rotating state; by rotating to adjust the angle, it can adapt to the clamping requirements of different workpieces, improve clamping flexibility, and reduce manual adjustment time; Furthermore, at least four guide rails 11 are provided, and the four guide rails 11 are symmetrically arranged in the body frame 1; the symmetrically distributed guide rails 11 ensure that the upper mold platform 3 moves smoothly up and down, reduces skewness, and improves positioning accuracy. Furthermore, the machine frame 1 is provided with a lifting assembly 31 for adjusting the height of the upper mold platform 3. The lifting assembly 31 includes a drive device 311 (which can be a Yaskawa Σ-7 series servo motor) located at the top of the machine frame 1. A gearbox 312 is connected to the output end of the drive device 311. The high-precision control of the drive device 311 ensures accurate lifting action, reduces position error, and improves process stability. The top of the upper mold platform 3 is provided with a connecting rack 313; the connecting rack 313 meshes with the gearbox 312 to achieve precise transmission, ensuring that the upper mold platform 3 is accurately positioned and avoiding clamping deviations caused by transmission errors. The drive gear in gearbox 312 meshes with the connecting rack 313; the meshing transmission ensures efficient power transmission, reduces energy loss, improves equipment operating efficiency, and reduces transmission noise. Furthermore, when the drive device 311 drives the gear in the gearbox 312 to rotate, the drive gear in the gearbox 312 is in a meshing transmission state with the connecting rack 313; this state is stable and reliable, ensuring that there is no impact during the lifting process of the upper mold platform 3, extending the equipment life and reducing maintenance costs; Furthermore, at least two connecting racks 313 are provided, and the two connecting racks 313 are symmetrically arranged at the top of the upper mold platform 3, and both connecting racks 313 mesh with the drive gear in the gearbox 312; the symmetrically arranged connecting racks 313 ensure that the upper mold platform 3 is subjected to uniform force, reduces deformation, and improves lifting stability and repeatability accuracy. Furthermore, the frame 1 is provided with a tilting assembly 41 for adjusting the angle of the lower mold platform 4. The tilting assembly 41 includes a frame 411 located at the bottom of the frame 1, and a tilting shaft 412 located on the outside of the lower mold platform 4. The tilting shaft 412 is rotatably connected to the frame 411. The rotatable connection between the tilting shaft 412 and the frame 411 ensures that the lower mold platform 4 rotates smoothly and the angle adjustment is accurate, meeting the requirements for multi-angle clamping. A connecting rod base 413 is provided on the frame 411, and an electric push rod 414 is movably mounted on the connecting rod base 413. The output end of the electric push rod 414 is movably connected to the bottom of the lower mold platform 4. The electric push rod 414 provides precise thrust to ensure that the angle of the lower mold platform 4 is adjusted in place, improves clamping accuracy, and reduces manual intervention. The flipping assembly 41 also includes a servo motor 415 disposed in the frame 411. The servo motor 415 drives the electric push rod 414 to extend and retract through the synchronous belt transmission mechanism to achieve precise flipping control of the lower mold platform 4. The servo motor 415 and the synchronous belt transmission mechanism ensure that the extension and retraction of the electric push rod 414 is accurate, thereby improving the flipping control accuracy of the lower mold platform 4.

[0013] Please refer to Example 2 Figures 1-4Furthermore, in conjunction with Embodiment 1, it is further found that a protective railing 51 is provided on the side of the fuselage frame 1, and an electric track 52 is provided in both the protective railing 51 and the fuselage frame 1. A heating furnace 53 is movably mounted on the electric track 52. The protective railing 51 and the electric track 52 ensure operational safety, while the heating furnace 53 moves flexibly, improving preheating efficiency and operational safety. After the upper mold platform 3 completes the loading and descends to the working position, the heating furnace 53 slides out along the electric track 52 to the working area to preheat the upper mold on the upper mold platform 3, thereby improving the quality of hot pressing edge binding. The preheating treatment improves the plasticity of the material, ensures the stability of the hot pressing edge binding quality, reduces the defect rate, and improves the finished product qualification rate.

[0014] The working principle of this utility model is as follows: After the control cabinet 2 is started, the upper mold platform 3 on the machine frame 1 slides upward through the guide rail 11 to enter the loading state. At this time, the operator can clamp the workpiece on the upper mold platform 3. At the same time, the lower mold platform 4 rotates on the frame 411 through the flip shaft 412 to adjust to a suitable angle, and achieves precise positioning in conjunction with the extension and retraction action of the electric push rod 414 to ensure that it matches the clamping requirements of the upper mold platform 3. After the material is loaded, the drive gear in the drive gearbox 312 of the drive device 311 rotates and drives the upper mold platform 3 to descend vertically to the working position along the guide rail 11 through the meshing transmission of the two sets of connecting racks 313 at the top of the upper mold platform 3. At this time, the lower mold platform 4 has been driven by the synchronous belt transmission mechanism of the servo motor 415 to adjust the extension and retraction of the electric push rod 414 so that the lower mold platform 4 is kept horizontal or at a specific tilt angle to ensure accurate mold alignment with the upper mold platform 3. When the upper mold platform 3 descends to the working position, the electric rail 52 on the guardrail 51 and the machine frame 1 is activated, and the heating furnace 53 slides out along the rail to the working area. The upper mold on the upper mold platform 3 is preheated by the built-in heating element. The preheating temperature is monitored and adjusted in real time by the control cabinet 2 to ensure that the temperature is stable within the process requirements and improve the quality of hot pressing and edge wrapping. Throughout the process, the control cabinet 2 continuously coordinates the action sequence of the lifting component 31, the flipping component 41 and the heating furnace 53 to realize the full-process automated control of feeding, positioning and preheating, ensuring smooth connection of each process and controllable precision.

[0015] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. An automatic hot-pressing edge-wrapping device for easy material feeding, comprising a machine frame (1), wherein a control cabinet (2) is provided on the side of the machine frame (1), characterized in that: The lower mold platform (4) with a flipping function is provided in the fuselage frame (1), and a guide rail (11) is provided on the fuselage frame (1), and an upper mold platform (3) is slidably provided on the guide rail (11). When the upper mold platform (3) is in the feeding state, the upper mold platform (3) slides upward on the guide rail (11); When the lower mold platform (4) is in the loading state, the lower mold platform (4) is in the rotating state.

2. The automatic hot-pressing edge-wrapping equipment for easy material feeding according to claim 1, characterized in that: At least four guide rails (11) are provided, and the four guide rails (11) are symmetrically arranged in the fuselage frame (1).

3. The automatic hot-pressing edge-wrapping equipment for easy material feeding according to claim 1, characterized in that: The frame (1) is provided with a lifting assembly (31) for adjusting the height of the upper mold platform (3). The lifting assembly (31) includes a drive device (311) located at the top of the frame (1). A gearbox (312) is connected to the output end of the drive device (311). The top of the upper mold platform (3) is provided with a connecting rack (313). The drive gear in the gearbox (312) meshes with the connecting rack (313).

4. The automatic hot-pressing edge-wrapping equipment for easy material feeding according to claim 3, characterized in that: When the drive device (311) drives the gear in the gearbox (312) to rotate, the drive gear in the gearbox (312) and the connecting rack (313) are in a meshing transmission state.

5. The automatic hot-pressing edge-wrapping equipment for easy material feeding according to claim 3, characterized in that: At least two connecting racks (313) are provided, and the two connecting racks (313) are symmetrically arranged at the top of the upper mold platform (3), and both connecting racks (313) mesh with the drive gear in the gearbox (312).

6. The automatic hot-pressing edge-wrapping equipment for easy material feeding according to claim 1, characterized in that: The fuselage frame (1) is provided with a flipping component (41) for adjusting the angle of the lower mold platform (4). The flipping component (41) includes a frame (411) located at the bottom of the fuselage frame (1). A flipping shaft (412) is provided on the outside of the lower mold platform (4). The flipping shaft (412) is rotatably connected to the frame (411). A connecting rod base (413) is provided on the frame (411), and an electric push rod (414) is movably provided on the connecting rod base (413). The output end of the electric push rod (414) is movably connected to the bottom of the lower mold platform (4). The flipping assembly (41) also includes a servo motor (415) installed in the frame (411). The servo motor (415) drives the electric push rod (414) to extend and retract through the synchronous belt transmission mechanism to achieve precise flipping control of the lower mold platform (4).

7. The automatic hot-pressing edge-wrapping equipment for easy feeding according to claim 1, characterized in that: A protective railing (51) is provided on the side of the fuselage frame (1). An electric track (52) is provided in both the protective railing (51) and the fuselage frame (1). A heating furnace (53) is movably mounted on the electric track (52). After the upper mold platform (3) finishes loading and descends to the working position, the heating furnace (53) slides out along the electric track (52) to the working area to preheat the upper mold on the upper mold platform (3) and improve the quality of hot pressing edge wrapping.

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