A ground rail device for transporting automobile floorboards during production.
By using high-strength cast iron for the main body of the ground rail and the material carrying plate, combined with drive components and cameras, the inefficiency and safety hazards of conveyor belts and manual handling methods are solved, and stable automated transportation of the vehicle chassis is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN XINXINTENG TECH CO LTD
- Filing Date
- 2025-07-17
- Publication Date
- 2026-06-30
AI Technical Summary
In the existing technology, the conveyor belt and manual handling methods in the production process of automobile flooring have problems such as low efficiency, easy damage to equipment and safety hazards, especially for heavy and bulky materials.
The system uses a high-strength cast iron main body, material carrier transport plate, and drive assembly. The drive assembly drives the material carrier plate to slide on the ground rail, realizing automated mechanical handling. It is combined with a camera and a rotating turntable for information recognition.
It improved production efficiency, avoided equipment damage and safety hazards, enabled stable transportation of heavy and bulky materials, and improved production quality.
Smart Images

Figure CN224428989U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of automated transportation technology, specifically to a ground rail device for the production and transportation of automobile flooring. Background Technology
[0002] The car floor is a crucial component of a vehicle, encompassing five major systems: the crankshaft and connecting rod mechanism, the valve train, the fuel supply system, the cooling system, and the lubrication system. The main body of the car floor is made of stamped steel, either as a single piece or welded together from separate front and rear floor sections, or welded together from the front, middle, and rear floor sections. It also includes beams, longitudinal beams, reinforcing ribs, and reinforcing plates. A chassis shield can also be installed on the outer side of the car floor. Materials are generally rubber-polyester, but steel plates, plastic plates, and magnesium-aluminum alloy plates are also used.
[0003] Currently, in the production and processing of automotive floor panels, due to their numerous functional structures, different structures need to be processed in multiple production areas. The current method of transportation between these areas is generally a combination of conveyor belts and small forklifts or manual handling. While this method works well for the functional components of the automotive floor panel, it is unsuitable for the main body of the floor panel or some processing equipment. Because of the large weight and volume of the automotive floor panel or some processing equipment, the conveyor belt is easily overloaded and damaged during transportation, which can also damage the materials themselves. Furthermore, manual or forklift handling not only poses significant safety hazards to workers but also results in very low overall transportation efficiency. Utility Model Content
[0004] To address the problems in the existing technology, this utility model provides a ground rail device for the production and transportation of automobile flooring. By setting up a ground rail body, a material carrying and transporting plate, and a drive assembly that cooperate with each other within the ground rail device for the production and transportation of automobile flooring, and by making the ground rail body and the material carrying and transporting plate both made of high-strength cast iron, the production efficiency is greatly improved, and the safety hazards posed to workers by heavy and bulky materials are avoided. This solves the problems of low efficiency, easy damage to conveyor belt equipment, and safety hazards in the existing technology of transporting automobile flooring materials by conveyor belt + small forklift or manual handling.
[0005] This utility model provides a ground rail device for the production and transportation of automobile floor panels, which is set between two automobile floor panel production and processing areas. It includes a cooperating ground rail body, a material carrying and transporting plate, and a drive assembly. The ground rail body is tightly fixed to the ground by multiple bolts. A slide rail is provided on the ground rail body. A slider is fixedly connected to the bottom of the material carrying and transporting plate, and the slider is slidably connected within the slide rail. The drive assembly is fixedly mounted on the ground rail body and is drivenly connected to the material carrying and transporting plate. Both the ground rail body and the material carrying and transporting plate are made of high-strength cast iron. The drive assembly can drive the material carrying and transporting plate to slide on the ground rail body while carrying automobile floor panel materials.
[0006] In a further improvement of this utility model, multiple connecting plates are provided on both sides of the ground rail body, and the connecting plates are fixed to the ground by bolts.
[0007] In a further improvement to this invention, the material carrier transport plate is also equipped with a camera for capturing and identifying material information.
[0008] In a further improvement of this utility model, a rotating turntable is provided at the bottom of the camera, and the bottom of the rotating turntable is fixedly connected to the upper surface of the material carrying and transporting plate.
[0009] In a further improvement of this utility model, the driving component includes a transmission chain and a drive motor. The transmission chain is adapted to the bottom of the material carrying and transporting plate, and the drive motor is drivenly connected to the transmission chain. The transmission chain can drive the material carrying and transporting plate to slide.
[0010] In a further improvement to this invention, the bottom of the material carrying and transporting plate is provided with multiple wavy serrations, which are engaged with the transmission chain.
[0011] In a further improvement to this utility model, the material of the ground rail body and the material carrying and transporting plate is high-strength cast iron HT200-300, and the hardness of the working surface is HB170-240.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a ground rail device for the production and transportation of automobile flooring. By setting up a ground rail body, a material carrying and transporting plate, and a drive component that cooperate with each other in the ground rail device for the production and transportation of automobile flooring, the ground rail body and the material carrying and transporting plate are both made of high-strength cast iron. The drive component can drive the material carrying and transporting plate to slide on the ground rail body while carrying automobile flooring materials. It can realize automated mechanical handling and stable transportation of heavy and large materials, greatly improve production efficiency, and is not easily damaged. It also avoids the safety hazards caused to workers by heavy and large materials. It solves the problems of low efficiency, easy damage to conveyor belt equipment, and safety hazards in the prior art of transporting automobile flooring materials by conveyor belt + small forklift or manual handling. Attached Figure Description
[0013] To more clearly illustrate the solutions in this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0014] Figure 1 This is a structural diagram of a ground rail device for the production and transportation of automobile flooring according to the present invention.
[0015] In the diagram, 1-rail body, 11-connecting plate, 2-material carrying and transporting plate, 21-camera, 3-drive assembly, 31-transmission chain. Detailed Implementation
[0016] 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 belongs; the terminology used herein in the specification of the application 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.
[0017] 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.
[0018] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.
[0019] like Figure 1 As shown, this utility model provides a ground rail device for the production and transportation of automobile floor panels. It is installed between two automobile floor panel production and processing areas and includes a ground rail body 1, a material carrying and transporting plate 2, and a drive assembly 3 that cooperate with each other. The ground rail body 1 is tightly fixed to the ground by multiple bolts. A slide rail is provided on the ground rail body 1. A slider is fixedly connected to the bottom of the material carrying and transporting plate 2 and slidably connected within the slide rail. The drive assembly 3 is fixedly installed on the ground rail body 1 and is drivenly connected to the material carrying and transporting plate 2. Both the ground rail body 1 and the material carrying and transporting plate 2 are made of high-strength cast iron. The drive assembly 3 can drive the material carrying and transporting plate 2 to slide on the ground rail body 1 while carrying automobile floor panel materials. In this embodiment, when it is necessary to transport car floor materials, the robotic arm moves the car floor materials onto the material carrying transport plate. The drive component drives the material carrying transport plate to slide on the ground rail body, transporting the car floor materials from the production and processing area of the previous car floor to the production and processing area of the next car floor. The ground rail body and the material carrying transport plate are both made of high-strength cast iron, which can withstand the automated mechanical handling and stable transportation of heavy and large materials, greatly improving production efficiency, making them less susceptible to damage, and avoiding safety hazards to workers caused by heavy and large materials.
[0020] like Figure 1 As shown, the main body 1 of the ground rail has multiple connecting plates 11 on both sides. The connecting plates are fixed to the ground by bolts. The material carrying and transporting plate 2 is also equipped with a camera 21 for capturing and identifying material information. The bottom of the camera 21 is equipped with a rotating turntable, which is fixedly connected to the upper surface of the material carrying and transporting plate 2. The drive assembly 3 includes a transmission chain 31 and a drive motor. The transmission chain 31 is adapted to the bottom of the material carrying and transporting plate 2. The drive motor is connected to the transmission chain 31. The transmission chain 31 can drive the material carrying and transporting plate 2 to slide. The bottom of the material carrying and transporting plate 2 is equipped with multiple wavy serrations, which are meshed with the transmission chain 31. The main body 1 of the ground rail and the material carrying and transporting plate 2 are made of high-strength cast iron HT200-300, and the working surface hardness is HB170-240. In this embodiment, the connecting plate can greatly enhance the stability of the ground rail body's fixed connection on the ground, preventing it from easily shaking or loosening. The camera on the rotating turntable can freely rotate to capture and identify relevant information of the material as the car floor. The transmission chain drives the material-carrying transport plate to move through the meshing connection of the wave-shaped saw teeth. The connection is stable and not easy to shake, which greatly improves production efficiency and production quality.
[0021] As can be seen from the above, this utility model provides a ground rail device for the production and transportation of automobile floor panels. The device consists of a ground rail body, a material-bearing transport plate, and a drive assembly that cooperate with each other. Both the ground rail body and the material-bearing transport plate are made of high-strength cast iron. The drive assembly drives the material-bearing transport plate to slide on the ground rail body, carrying the automobile floor panel material. This enables automated mechanical handling and stable transportation of heavy and bulky materials, significantly improving production efficiency. The material is less susceptible to damage and avoids safety hazards associated with heavy and bulky materials. This solves the problems of low efficiency, easy damage to conveyor belt equipment, and safety hazards associated with transporting automobile floor panel materials using conveyor belts and small forklifts or manual handling in existing technologies.
[0022] The specific embodiments described above are preferred embodiments of this utility model, and are not intended to limit the specific scope of this utility model. The scope of this utility model includes but is not limited to the specific embodiments described above. All equivalent changes made in accordance with this utility model are within the protection scope of this utility model.
Claims
1. A ground rail device for transporting automobile floor panels during production, disposed between two automobile floor panel production and processing areas, characterized in that: The system includes a cooperating ground rail body, a material carrying and transporting plate, and a drive assembly. The ground rail body is tightly fixed to the ground by multiple bolts. The ground rail body is equipped with a slide rail. The bottom of the material carrying and transporting plate is equipped with a slider that is fixedly connected to the slide rail. The slider is slidably connected to the slide rail. The drive assembly is fixedly mounted on the ground rail body and is drivenly connected to the material carrying and transporting plate. Both the ground rail body and the material carrying and transporting plate are made of high-strength cast iron. The drive assembly can drive the material carrying and transporting plate to slide on the ground rail body while carrying the material from the car chassis.
2. The ground rail device for automobile floor production and transportation according to claim 1, characterized in that: The main body of the ground rail is provided with multiple connecting plates on both sides, and the connecting plates are fixed to the ground by bolts.
3. The ground rail device for automobile floor production and transportation according to claim 2, characterized in that: The material transport plate is also equipped with a camera for capturing and identifying material information.
4. The ground rail device for automobile floor production and transportation according to claim 3, characterized in that: The camera is equipped with a rotating turntable at its bottom, and the bottom of the rotating turntable is fixedly connected to the upper surface of the material carrying and transporting plate.
5. The ground rail device for automobile floor production and transportation according to claim 4, characterized in that: The drive assembly includes a transmission chain and a drive motor. The transmission chain is adapted to the bottom of the material carrying and transporting plate, and the drive motor is driven to drive the transmission chain. The transmission chain can drive the material carrying and transporting plate to slide.
6. The ground rail device for automobile floor production and transportation according to claim 5, characterized in that: The bottom of the material carrying and transporting plate is provided with multiple wavy serrations, which are engaged with the transmission chain.
7. The ground rail device for automobile floor production and transportation according to claim 6, characterized in that: The main body of the ground rail and the material carrying and transport plate are made of high-strength cast iron HT200-300, and the hardness of the working surface is HB170-240.