Double-station trimming device for automotive interior parts with automatic conveying function
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- SUZHOU YI TAILI ELECTRONIC TECHNOLOGY CO LTD
- Filing Date
- 2026-06-30
- Publication Date
- 2026-08-07
AI Technical Summary
装置通过驱动组件与输送架的配合，实现待加工件、成品的自动输送与工位切换，无需人工频繁搬运、送料；同时采用双工位双侧切边设计，两组激光切割头同步作业，相较于单工位装置，大幅缩短了单件内饰件的切边时间，可实现批量连续生产，显著提升整体作业效率，降低人工劳动强度，通过轻压板对内饰件进行精准压制固定，有效避免切边过程中内饰件出现偏移、晃动等问题，借助第一电动推杆、第二电动推杆分别调节第一轨座、第二轨座的位置，可精准控制激光切割头的切割轨迹，适配不同尺寸内饰件的切边需求，确保双侧切边精度统一，减少切边偏差，提升汽车内饰件的切边质量与一致性，自动化全流程作业减少了人工投入，降低了人工操作带来的误差成本与人力成本，切边精度的提升减少了废品率，降低了原材料损耗，双工位协同与自动输送的结合，进一步提升了生产产能，综合降低了汽车内饰件的生产升本，提升生产效益。
Smart Images
Figure CN122517853A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of automotive interior parts processing equipment technology, specifically to a dual-station automotive interior parts trimming device with automatic conveying function. Background Technology
[0002] Automotive interior parts processing equipment is a general term for specialized equipment used in the production and processing of automotive interior parts to realize various processes such as cutting, trimming, forming, and assembly. Its core function is to assist in the processing and forming of interior parts.
[0003] Existing automotive interior parts processing equipment does not have dual-station processing capabilities. Single-station operation leads to reduced production efficiency and low overall equipment utilization. It also cannot achieve continuous and effective processing, reducing production capacity. The processing cycle for a single part is long and time-consuming. Repeated manual replacement of workpieces results in insufficient product precision and stability, reduced product consistency, difficulties in automation integration, and increased workload for workers.
[0004] Therefore, it is necessary to invent a dual-station automotive interior parts cutting device with automatic conveying function to solve the above problems. Summary of the Invention
[0005] The purpose of this invention is to provide a dual-station automotive interior trim cutting device with automatic conveying function to solve the problems in the above-mentioned technology.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a dual-station automotive interior trim cutting device with automatic conveying function, comprising a conveyor frame, a platform, a back frame, rails, a first rail seat, a fixed seat, a second rail seat, a motor, a baffle, and a laser cutting head. Platforms are provided on both sides of the top surface of the conveyor frame. A back frame is provided above the platform. A rail is provided above the front side of the back frame. A first rail seat is slidably mounted on the surface of the rail. A fixed seat is provided in the middle of the front wall of the first rail seat. A second rail seat is slidably mounted on the front side wall of the fixed seat. A motor is installed in the middle of the front side of the second rail seat. A baffle is provided between the motor and the second rail seat. A laser cutting head is installed below the output end of the motor, and two sets of laser cutting heads are provided. A drive assembly is provided on one side of the conveyor frame. Preferably, there are two back frames, which are staggered relative to each other, and two rails are installed on the upper part of the front wall of the back frame.
[0007] Preferably, two first rail seats are installed, and the two first rail seats are slidably installed on both sides of the surface of the rail.
[0008] Preferably, a cutting groove is provided on one side of each of the two platforms, and the cutting groove corresponds to the position of the laser cutting head below the motor.
[0009] Preferably, a light pressure plate is provided on one side of the cutting groove, and the light pressure plate is hinged to the other side of the surface of the frame.
[0010] Preferably, a first electric push rod is provided at the middle of one side of each of the two first rail seats, and the two first electric push rods are installed on the upper sides of the front wall of the back frame, with the output end of the first electric push rod connected to the middle of the outer wall of the first rail seat.
[0011] Preferably, a second electric push rod is installed inside the fixed base, and the output end of the second electric push rod is connected to the inner middle of the second rail seat. The second electric push rod pushes the second rail seat to move horizontally on the surface of the fixed base.
[0012] Preferably, the output end of the laser cutting head faces downward, and two laser cutting heads form a group, located on the upper sides of the surface of the conveyor frame respectively.
[0013] Preferably, the two sets of laser cutting heads are positioned in a relatively staggered manner relative to the back frame, and the output end of the laser cutting head is aligned with the surface of the frame when it is working.
[0014] Preferably, when the conveyor frame transports automotive interior parts, the drive component on one side of the conveyor frame enables the stopping and starting operations, and enables the automotive interior parts to be processed to be pressed and fixed before the edge cutting operation. The drive component makes the conveyor frame stop to facilitate the fixing of the edge cutting, and after the edge cutting, the drive component drives the conveyor frame to operate and automatically transport the edge-cut automotive interior parts. The edge cutting operation with two stations on both sides facilitates the cutting of the automotive interior parts on both sides.
[0015] The technical effects and advantages provided by the present invention in the above technical solution are as follows: The device, through the cooperation of the drive components and the conveyor frame, achieves automatic conveying and station switching of parts to be processed and finished products, eliminating the need for frequent manual handling and feeding. Simultaneously, it adopts a dual-station, dual-side cutting design, with two sets of laser cutting heads operating synchronously. Compared to single-station devices, this significantly shortens the cutting time for a single interior trim part, enabling continuous batch production, significantly improving overall operational efficiency, and reducing manual labor intensity. A light pressure plate precisely presses and fixes the interior trim parts, effectively preventing issues such as displacement and shaking during the cutting process. The first and second electric push rods adjust the positions of the first and second rail seats respectively, precisely controlling the cutting trajectory of the laser cutting head to adapt to the cutting requirements of interior trim parts of different sizes, ensuring uniform cutting accuracy on both sides, reducing cutting deviations, and improving the cutting quality and consistency of automotive interior trim parts. The fully automated process reduces manual input, lowering the error costs and labor costs associated with manual operation. Improved cutting accuracy reduces scrap rates and raw material waste. The combination of dual-station collaboration and automatic conveying further increases production capacity, comprehensively reducing the production cost of automotive interior trim parts and improving production efficiency. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the conveyor frame structure of the present invention; Figure 3 This is a schematic diagram of the first rail mounting structure of the present invention; Figure 4 This is a schematic diagram of the mounting structure of the fixing base of the present invention; Figure 5 This is a side view of the mounting structure of the fixing base of the present invention; Figure 6 This is a schematic diagram of the laser cutting head structure of the present invention.
[0017] Explanation of reference numerals in the attached figures: 1. Conveyor frame; 2. Stand; 201. Cutting groove; 202. Light pressure plate; 3. Back frame; 4. Rail; 5. First rail seat; 501. First electric push rod; 6. Fixed seat; 601. Second electric push rod; 7. Second rail seat; 8. Motor; 9. Baffle; 10. Laser cutting head. Detailed Implementation
[0018] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.
[0019] This invention provides, for example Figure 1-6The illustrated dual-station automotive interior trim trimming device with automatic conveying function includes a conveyor frame 1, a platform 2, a back frame 3, rails 4, and a first rail seat 5. Platforms 2 are provided on both sides of the top surface of the conveyor frame 1. A cutting groove 201 is formed on one side of the surface of each platform 2, corresponding to the position of the laser cutting head 10 below the motor 8. A light pressure plate 202 is provided on one side of the cutting groove 201, and the light pressure plate 202 is hinged to the other side of the surface of the platform 2. A back frame 3 is provided above the platform 2. A rail 4 is provided on the upper side, and a first rail seat 5 is slidably installed on the surface of the rail 4. There are two back frames 3, which are staggered relative to each other. There are two rails 4 installed on the upper front wall of the back frame 3, and two first rail seats 5 are installed. The two first rail seats 5 are slidably installed on both sides of the surface of the rail 4. A first electric push rod 501 is provided in the middle of one side of each of the two first rail seats 5. The two first electric push rods 501 are installed on the upper sides of the front wall of the back frame 3. The output end of the first electric push rod 501 is connected to the middle of the outer wall of the first rail seat 5. Specifically, the conveyor frame 1 serves as the carrier and conveyor for interior trim parts. A drive assembly on one side enables precise control of its start, stop, and pause. When the drive assembly starts, the conveyor frame 1 moves the interior trim parts to be processed at a constant speed. When the interior trim parts reach the preset cutting position, the drive assembly controls the conveyor frame 1 to stop, providing a stable working condition for the cutting operation. After cutting, the drive assembly starts again, and the conveyor frame 1 automatically transports the processed interior trim parts to the next process, while simultaneously transporting new parts to be processed to the cutting station, achieving continuous automated operation. The device is equipped with two relatively staggered back frames 3. Each back frame 3 has two rails 4 installed on its upper front side. Two first rail seats 5 are slidably installed on the surface of the rails 4, forming a dual-station basic structure. A first electric push rod 501 is connected to the middle of one side of each of the two first rail seats 5. The first electric push rod 501 is fixedly installed on the upper sides of the front wall of the back frame 3. Through the extension and retraction of the first electric push rod 501, the first rail seats 5 can be driven to slide horizontally along the rails 4. A fixed seat 6 is provided in the middle of the front wall of the first rail seat 5. A second electric push rod 601 is installed inside the fixed seat 6. The output end of the second electric push rod 601 is connected to the middle of the inner side of the second rail seat 7. The second electric push rod 601 pushes the second rail seat 7 to move horizontally on the surface of the fixed seat 6. The second rail seat 7 is slidably installed on the front side wall of the fixed seat 6. A motor 8 is installed in the middle of the front side of the second rail seat 7. A baffle 9 is provided between the motor 8 and the second rail seat 7. A laser cutting head 10 is installed below the output end of the motor 8. Two sets of laser cutting heads 10 are provided. A drive assembly is provided on one side of the conveyor frame 1. The output end of the laser cutting head 10 faces downward. Each laser cutting head 10 is a group, and they are located on the upper sides of the surface of the conveyor frame 1. The two groups of laser cutting heads 10 are relatively staggered with respect to the position of the back frame 3. When the laser cutting head 10 is working, the output end is aligned with the surface of the frame 2. When the conveyor frame 1 conveys the automotive interior parts, the drive component on one side of the conveyor frame 1 realizes the stop and start-stop operation, and realizes that the automotive interior parts to be processed are pressed and fixed before the edge cutting operation. The drive component makes the conveyor frame 1 stop to fix the edge cutting, and after the edge cutting, the drive component drives the conveyor frame 1 to operate and automatically convey the edge-cut automotive interior parts. The edge cutting operation of the two-sided dual-station facilitates the cutting of the automotive interior parts on both sides. Specifically, a second electric push rod 601 is installed inside the fixed seat 6 in the middle of the front wall of the first rail seat 5. The output end of the second electric push rod 601 is connected to the second rail seat 7, which is slidably installed on the front side wall of the fixed seat 6. By extending and retracting the second electric push rod 601, the second rail seat 7 can be pushed to move horizontally along the fixed seat 6, further fine-tuning the position of the laser cutting head 10 and ensuring cutting accuracy. A motor 8 is installed in the middle of the front side of the second rail seat 7. A baffle 9 is provided between the motor 8 and the second rail seat 7 to protect the motor 8 from cutting debris. The conveyor frame 1, the first electric push rod 501, the second electric push rod 601, the motor 8, and the laser cutting head 10 mentioned above are all existing technology products, and their specific structures and functions will not be described in detail here.
[0020] Working principle of this invention: Refer to the instruction manual appendix Figure 1-6In using this invention, the conveyor frame 1 first serves as the carrier and conveyor for the interior trim parts. A drive assembly on one side of the conveyor frame enables precise control of its start, stop, and pause. When the drive assembly starts, the conveyor frame 1 moves the interior trim parts to be processed at a constant speed. When the interior trim parts reach the preset trimming position, the drive assembly controls the conveyor frame 1 to stop, providing a stable working condition for the trimming operation. After trimming is completed, the drive assembly starts again, and the conveyor frame 1 automatically conveys the processed interior trim parts to the next process, while simultaneously conveying new parts to be processed to the trimming station, achieving continuous automated operation. The device is equipped with two relatively staggered back frames 3. Each back frame 3 has two rails 4 installed on its front upper side. Two first rail seats 5 are slidably installed on the surface of the rails 4, forming a double... The workstation's basic structure includes two first rail seats 5, each connected to a first electric push rod 501 at the center of one side. The first electric push rods 501 are fixedly installed on the upper sides of the front wall of the back frame 3. By extending or retracting the first electric push rods 501, the first rail seats 5 can be driven to slide horizontally along the rails 4, adjusting the lateral position of the laser cutting head 10 to accommodate the cutting requirements of interior trim parts of different sizes. A second electric push rod 601 is installed inside the fixed seat 6 in the center of the front wall of the first rail seat 5. The output end of the second electric push rod 601 is connected to a second rail seat 7 that is slidably installed on the front side wall of the fixed seat 6. By extending or retracting the second electric push rod 601, the second rail seat 7 can be pushed to move horizontally along the fixed seat 6, further fine-tuning the position of the laser cutting head 10 to ensure cutting accuracy. A motor 8 is installed in the center of the front side of the second rail seat 7. A baffle 9 is provided between the motor 8 and the second rail seat 7 to protect the motor 8 from cutting debris. A laser cutting head 10 is installed below the output end of motor 8. Two sets of laser cutting heads 10 are provided, two in each set, located on the upper sides of the surface of conveyor frame 1, and staggered relative to the two back frames 3. This allows for simultaneous edge cutting of both sides of the interior trim, achieving efficient dual-station collaboration. Two support platforms 2 are fixed to the upper edges of the conveyor frame 1. A cutting groove 201 is provided on one side of the surface of the support platform 2, precisely corresponding to the position of the laser cutting head 10 below motor 8 to prevent damage to the support platform 2 during laser cutting. A light pressure plate 202 is provided on one side of the cutting groove 201, and the light pressure plate 202 is hinged to... On the other side of the platform 2, when the conveyor 1 stops and the interior trim reaches the cutting position, the light pressure plate 202 presses down to press and fix the interior trim on the surface of the platform 2, preventing the interior trim from shifting during the cutting process and ensuring cutting accuracy. The device controls the start and stop of the conveyor 1 and the conveying through the drive component, and uses the light pressure plate 202 to fix the interior trim. The position of the laser cutting head 10 is adjusted by the first electric push rod 501 and the second electric push rod 601. Finally, the two sets of laser cutting heads 10 simultaneously complete the double-station double-sided cutting, realizing the fully automated operation from automatic conveying to positioning and fixing to precise cutting and then to finished product conveying.
[0021] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A dual-station automotive interior trim trimming device with automatic conveying function, comprising a conveyor frame (1), a platform (2), a back frame (3), rails (4), a first rail seat (5), a fixed seat (6), a second rail seat (7), a motor (8), a baffle (9), and a laser cutting head (10), characterized in that, The conveyor frame (1) has a platform (2) on both sides of the top surface. A back frame (3) is provided above the platform (2). A rail (4) is provided above the front side of the back frame (3). A first rail seat (5) is slidably installed on the surface of the rail (4). A fixed seat (6) is provided in the middle of the front wall of the first rail seat (5). A second rail seat (7) is slidably installed on the front side wall of the fixed seat (6). A motor (8) is installed in the middle of the front side of the second rail seat (7). A baffle (9) is provided between the motor (8) and the second rail seat (7). A laser cutting head (10) is installed below the output end of the motor (8). Two sets of laser cutting heads (10) are provided. A drive assembly is provided on one side of the conveyor frame (1).
2. The dual-station automotive interior trim trimming device with automatic conveying function according to claim 1, characterized in that: There are two back frames (3) that are staggered relative to each other, and there are two rails (4) installed on the upper front wall of the back frame (3).
3. The dual-station automotive interior trim trimming device with automatic conveying function according to claim 1, characterized in that: Two first rail seats (5) are installed, and the two first rail seats (5) are slidably installed on both sides of the surface of the rail (4).
4. The dual-station automotive interior trim trimming device with automatic conveying function according to claim 1, characterized in that: Both of the two stands (2) have a cutting groove (201) on one side of their surfaces, and the cutting groove (201) corresponds to the position of the laser cutting head (10) below the motor (8).
5. A dual-station automotive interior trim trimming device with automatic conveying function according to claim 4, characterized in that: A light pressure plate (202) is provided on one side of the cutting groove (201), and the light pressure plate (202) is hinged to the other side of the surface of the frame (2).
6. The dual-station automotive interior trim trimming device with automatic conveying function according to claim 1, characterized in that: Each of the two first rail seats (5) is provided with a first electric push rod (501) at the middle of one side. The two first electric push rods (501) are installed on the upper sides of the front wall of the back frame (3). The output end of the first electric push rod (501) is connected to the middle of the outer wall of the first rail seat (5).
7. A dual-station automotive interior trim trimming device with automatic conveying function according to claim 1, characterized in that: The fixed base (6) is equipped with a second electric push rod (601). The output end of the second electric push rod (601) is connected to the inner middle of the second rail seat (7). The second electric push rod (601) pushes the second rail seat (7) to move horizontally on the surface of the fixed base (6).
8. A dual-station automotive interior trim trimming device with automatic conveying function according to claim 1, characterized in that: The output end of the laser cutting head (10) faces downward. The two laser cutting heads (10) form a group and are located on the upper sides of the surface of the conveyor frame (1).
9. A dual-station automotive interior trim trimming device with automatic conveying function according to claim 1, characterized in that: The two sets of laser cutting heads (10) are positioned relative to each other on the back frame (3), and the output end of the laser cutting head (10) is aligned with the surface of the frame (2) when it is working.
10. A dual-station automotive interior trim trimming device with automatic conveying function according to claim 1, characterized in that: When the conveyor (1) conveys the automotive interior parts, the drive component on one side of the conveyor (1) enables the stopping and starting operation, and enables the automotive interior parts to be processed to be pressed and fixed before the cutting operation. The drive component makes the conveyor (1) stop to fix the cutting edge, and after the cutting, the drive component drives the conveyor (1) to operate and automatically convey the cut automotive interior parts. The cutting operation of the two stations on both sides facilitates the cutting of the automotive interior parts on both sides.