Positioning structure for leather processing

Abstract

The application discloses a positioning structure for leather processing and belongs to the positioning structure field. The positioning structure comprises a positioning table, a fixing column and a bottom plate. The bottom plate is horizontally arranged, and a fixing beam is vertically arranged on the upper surface of the bottom plate. A lifting plate is slidably arranged on the side wall of the fixing beam. The end of the lifting plate, which is away from the fixing column, is fixedly connected with the positioning table. The positioning table is horizontally arranged in a cuboid structure. A conveying wheel is inlaidly arranged on the upper surface of the positioning table corresponding to the two long sides. A matching wheel is arranged above the conveying wheel. The two ends of the matching wheel are rotatably connected with L-shaped support rods. The end of the support rod, which is away from the matching wheel, penetrates into the inside along the upper surface of the positioning table. The positioning structure for leather processing can accurately convey the leather to the designated position through the cooperation of the conveying wheel and the matching wheel. The flatness and stability of the leather can be maintained during the conveying process, and the positioning deviation caused by manual operation is avoided.

Description

Technical Field

[0001] This application relates to the field of positioning structures, and more specifically, to a positioning structure for leather processing. Background Technology

[0002] With the booming development of the automotive industry, consumers are increasingly demanding higher quality from car interiors. As a crucial component of the car interior, the leather material and processing techniques of car seats directly impact the driving experience and the overall quality of the vehicle. In traditional car seat leather processing, leather positioning relies primarily on manual operation and simple fixing devices. Leather processing typically involves multiple steps, such as cutting, sewing, and embossing. In each step, operators need to maintain bent-over and stooped postures for extended periods, resulting in strenuous labor. Some positioning equipment only has basic fixing functions and cannot transport or adjust the processing surface of the leather. Furthermore, after processing one side, the leather must be manually moved to another location for processing the next side. Utility Model Content

[0003] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0004] The purpose of this application is to address the shortcomings of the prior art by providing a positioning structure for leather processing, thereby solving the problem that in the prior art, after processing one side of the leather, it is necessary to manually move the leather to another position for processing the next side.

[0005] To achieve the above objectives, this application provides the following technical solution:

[0006] A positioning structure for leather processing includes a positioning platform, a fixing column, and a base plate. The base plate is horizontally arranged, and a fixing beam is vertically installed on its upper surface. A lifting plate is slidably installed on the side wall of the fixing beam, and the positioning platform is fixedly connected to the end of the lifting plate away from the fixing column.

[0007] The positioning platform is horizontally configured as a cuboid structure, and conveyor wheels are embedded in the upper surface corresponding to the two long sides. There are mating wheels distributed at intervals above the conveyor wheels.

[0008] The two ends of the mating wheel are respectively rotatably connected to L-shaped support rods, and the end of the support rod away from the mating wheel slides into the interior along the upper surface of the positioning platform.

[0009] Optionally, a lifting cylinder is fixedly connected to one end of the support rod that penetrates into the positioning platform. The lifting cylinder is vertically arranged and fixedly installed on the inner wall of the positioning platform.

[0010] Optionally, the upper surface of the positioning platform is provided with an installation groove for the conveyor wheel to be embedded in, and the two ends of the conveyor wheel are respectively provided with driven shafts, which are rotatably connected to the inner wall of the installation groove.

[0011] Optionally, a rotary motor is fixedly installed on the top of the inner wall of the positioning platform, and a drive wheel is installed on the output shaft of the rotary motor.

[0012] Optionally, a transmission belt is provided between the drive wheel and the driven shaft, and the diameter of the drive wheel is larger than that of the driven shaft.

[0013] Optionally, a rotating disk is installed on the bottom surface of the positioning platform. The rotating disk is fixedly connected to the positioning platform. A telescopic plate is provided at the bottom of the rotating disk. The telescopic plate is rotatably connected to the rotating disk. A motor for driving the rotating disk to rotate is installed at the bottom of the telescopic plate. An inner slide rod protrudes from the end of the telescopic plate. A fixed column is slidably connected to the other end of the inner slide rod. The fixed column has an inner sliding groove inside. A telescopic cylinder is embedded in the inner sliding groove. The telescopic end of the telescopic cylinder is fixedly connected to the inner slide rod.

[0014] Optionally, a lifting plate is fixedly connected to the end of the fixed column away from the telescopic plate. The lifting plate slides vertically against the surface of the fixed beam. A lifting groove is vertically opened on the side wall of the fixed beam. A lifting block is slidably installed inside the lifting groove. The lifting block is fixedly connected to the lifting plate. An internal screw is also vertically rotatably installed inside the lifting groove. The internal screw is threadedly connected to the lifting block. A motor that drives the internal screw to rotate is installed at the bottom of the fixed beam.

[0015] The beneficial effects of this application are as follows: by cooperating with the conveyor wheel and the mating wheel, the leather can be accurately conveyed to the designated position, and the leather can be kept flat and stable during the conveying process. This avoids positioning deviations caused by manual operation, improves the precision of leather processing, ensures the processing quality of automotive seat leather, makes the stitching position and cutting size more accurate, and improves the product qualification rate. It eliminates the need for frequent manual movement of the leather, reducing the workload of operators. The positioning table has rotation and lifting functions, which can flexibly adjust the position and angle of the leather according to different processing equipment and process requirements. This allows the positioning structure to be well-matched with various types of processing equipment, such as cutting machines, sewing machines, embossing machines, etc., improving the adaptability of the positioning structure. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.

[0017] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.

[0018] In the attached diagram:

[0019] Figure 1 This is a schematic diagram of the structure of this application;

[0020] Figure 2 This is a schematic diagram of the structure viewed from below in this application;

[0021] Figure 3 This is a schematic diagram of the separate structure of the fixed column and the telescopic plate;

[0022] Figure 4 This is a schematic diagram of the internal structure of the positioning stage.

[0023] Figure Labels

[0024] 1. Base plate; 2. Lifting plate; 3. Fixed beam; 4. Conveyor wheel; 5. Inner screw; 6. Matching wheel; 7. Support rod; 8. Positioning platform; 9. Rotary disc; 10. Fixed column; 11. Telescopic plate; 12. Telescopic cylinder; 13. Inner slide rod; 14. Lifting cylinder; 15. Transmission belt; 16. Rotary motor. Detailed Implementation

[0025] The positioning structure for leather processing provided in this application will be described in detail below with reference to the accompanying drawings and specific embodiments. It should also be noted that, in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art can also use other alternative methods to implement some known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this application.

[0026] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when describing a specific feature, structure, or characteristic in conjunction with embodiments, the implementation of such feature, structure, or characteristic in conjunction with other embodiments, whether or not explicitly described, should be within the knowledge of those skilled in the art.

[0027] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0028] The present application will now be described in detail with reference to the accompanying drawings and embodiments.

[0029] Reference Figure 1 As shown, this utility model provides a positioning structure for leather processing, including a positioning platform 8, a fixing column 10 and a base plate 1. The base plate 1 is horizontally arranged, and a fixing beam 3 is vertically installed on its upper surface. A lifting plate 2 is slidably installed on the side wall of the fixing beam 3. The positioning platform 8 is fixedly connected to the end of the lifting plate 2 away from the fixing column 10. The positioning platform 8 is horizontally arranged as a cuboid structure, and a conveyor wheel 4 is embedded in the upper surface corresponding to the two long sides. Matching wheels 6 are distributed at intervals above the conveyor wheel 4.

[0030] Reference Figure 1 , Figure 4 The two ends of the mating wheel 6 are rotatably connected to L-shaped support rods 7. The end of the support rod 7 away from the mating wheel 6 slides along the upper surface of the positioning platform 8 and enters the interior. The end of the support rod 7 that enters the positioning platform 8 is fixedly connected to a lifting cylinder 14, which is vertically arranged and fixedly installed on the inner wall of the positioning platform 8. The upper surface of the positioning platform 8 has an installation groove for the conveying wheel 4 to be embedded in. The two ends of the conveying wheel 4 are respectively provided with driven shafts that are rotatably connected to the inner wall of the installation groove.

[0031] A rotary motor 16 is fixedly installed at the top of the inner wall of the positioning stage 8, and a drive wheel is installed on the output shaft of the rotary motor 16. A transmission belt 15 is provided between the drive wheel and the driven shaft, and the diameter of the drive wheel is larger than that of the driven shaft.

[0032] Reference Figure 2 , Figure 3A rotating disk 9 is mounted on the bottom surface of the positioning platform 8. The rotating disk 9 is fixedly connected to the positioning platform 8. A telescopic plate 11 is provided at the bottom of the rotating disk 9. The telescopic plate 11 is rotatably connected to the rotating disk 9, and a motor that drives the rotating disk 9 to rotate is installed at the bottom of the telescopic plate 11. An inner slide rod 13 protrudes from the end of the telescopic plate 11. A fixed column 10 is slidably connected to the other end of the inner slide rod 13. The fixed column 10 has an inner slide groove inside, in which a telescopic cylinder 12 is embedded. The telescopic end of the telescopic cylinder 12 is fixedly connected to the inner slide rod 13. A lifting plate 2 is fixedly connected to the end of the fixed column 10 away from the telescopic plate 11. The lifting plate 2 slides vertically against the surface of the fixed beam 3. A lifting groove is vertically opened on the side wall of the fixed beam 3. A lifting block is slidably installed inside the lifting groove. The lifting block is fixedly connected to the lifting plate 2. An inner screw rod 5 is also vertically rotatably installed inside the lifting groove. The inner screw rod 5 is threadedly connected to the lifting block. A motor that drives the inner screw rod 5 to rotate is installed at the bottom of the fixed beam 3.

[0033] Working principle: In use, when leather processing is required, the leather is placed on the positioning table 8. The rotary motor 16 at the top of the inner wall of the positioning table 8 is started, driving the drive wheel on the output shaft to rotate. Since there is a transmission belt 15 between the drive wheel and the driven shaft, and the diameter of the drive wheel is larger than that of the driven shaft, the drive wheel drives the driven shaft to rotate through the transmission belt 15, thereby causing the conveyor wheel 4 to rotate. When the conveyor wheel 4 rotates, it cooperates with the mating wheels 6 distributed at intervals above it to clamp the leather between the conveyor wheel 4 and the mating wheels 6, thus realizing the conveying of the leather.

[0034] Both ends of the mating wheel 6 are rotatably connected to L-shaped support rods 7. The end of the support rod 7 away from the mating wheel 6 slides along the upper surface of the positioning platform 8 and enters the interior, and the end that enters the interior is fixedly connected to a lifting cylinder 14. By extending and retracting the lifting cylinder 14, the height of the mating wheel 6 can be adjusted to accommodate the conveying and positioning of leather of different thicknesses, ensuring that the leather remains stable during the conveying process.

[0035] A rotating disk 9 is mounted on the bottom surface of the positioning table 8. The rotating disk 9 is fixedly connected to the positioning table 8. A telescopic plate 11 is provided at the bottom of the rotating disk 9. The telescopic plate 11 is rotatably connected to the rotating disk 9, and a motor that drives the rotating disk 9 to rotate is installed at the bottom of the telescopic plate 11. When the motor starts, it can drive the rotating disk 9 to rotate, thereby causing the positioning table 8 to rotate around the central axis of the rotating disk 9, realizing the horizontal angle adjustment of the positioning table 8 to meet the requirements of different processing equipment for leather processing angle. By extending and retracting the telescopic cylinder 12, the inner slide rod 13 can be driven to slide in the inner slide groove, thereby adjusting the height of the telescopic plate 11, thereby realizing the lateral adjustment of the positioning table 8, so that the positioning table 8 can adapt to processing equipment in different positions.

[0036] A lifting plate 2 is fixedly connected to the end of the fixed column 10 away from the telescopic plate 11. The lifting plate 2 slides vertically against the surface of the fixed beam 3. A lifting groove is vertically opened on the side wall of the fixed beam 3. A lifting block is slidably installed inside the lifting groove and is fixedly connected to the lifting plate 2. An internal screw 5 is also vertically rotatably installed inside the lifting groove. The internal screw 5 is threadedly connected to the lifting block. A motor that drives the internal screw 5 to rotate is installed at the bottom of the fixed beam 3. When the motor starts, it drives the internal screw 5 to rotate. Since the internal screw 5 is threadedly connected to the lifting block, the lifting block will move up and down along the internal screw 5, thereby driving the lifting plate 2 to slide vertically on the fixed beam 3, realizing the overall lifting and adjustment of the positioning table 8, and providing more flexible height selection for leather processing.

[0037] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

[0038] It should be noted that this application covers any alternatives, modifications, equivalent methods, and solutions made within the spirit and scope of this application. To provide the public with a thorough understanding of this application, specific details are described in detail in the preferred embodiments, while those skilled in the art can fully understand this application without these details. Furthermore, to avoid unnecessary confusion regarding the substance of this application, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0039] The above description is only a preferred embodiment of this application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this application, and these improvements and modifications should also be considered within the scope of protection of this application.

Claims

1. A positioning structure for leather processing, comprising a positioning platform (8), a fixing post (10), and a base plate (1), characterized in that: The base plate (1) is set horizontally, and a fixed beam (3) is installed vertically on the upper surface. A lifting plate (2) is slidably installed on the side wall of the fixed beam (3). A positioning platform (8) is fixedly connected to one end of the lifting plate (2) away from the fixed column (10). The positioning platform (8) is horizontally configured as a cuboid structure, and the upper surface is fitted with conveyor wheels (4) on the two long sides. The conveyor wheels (4) are spaced apart above the conveyor wheels (4). The two ends of the mating wheel (6) are respectively rotatably connected to L-shaped support rods (7), and the end of the support rod (7) away from the mating wheel (6) slides into the interior along the upper surface of the positioning platform (8).

2. The positioning structure for leather processing according to claim 1, characterized in that: The support rod (7) is fixedly connected to a lifting cylinder (14) at one end inside the positioning platform (8). The lifting cylinder (14) is vertically arranged and fixedly installed on the inner wall of the positioning platform (8).

3. The positioning structure for leather processing according to claim 1, characterized in that: The upper surface of the positioning platform (8) is provided with an installation groove for the conveying wheel (4) to be embedded in. Both ends of the conveying wheel (4) are respectively provided with driven shafts, which are rotatably connected to the inner wall of the installation groove.

4. The positioning structure for leather processing according to claim 3, characterized in that: A rotary motor (16) is fixedly installed on the top of the inner wall of the positioning platform (8), and a drive wheel is installed on the output shaft of the rotary motor (16).

5. The positioning structure for leather processing according to claim 4, characterized in that: A transmission belt (15) is provided between the drive wheel and the driven shaft, and the diameter of the drive wheel is larger than that of the driven shaft.

6. The positioning structure for leather processing according to claim 1, characterized in that: A rotating disk (9) is installed on the bottom surface of the positioning platform (8). The rotating disk (9) is fixedly connected to the positioning platform (8). A telescopic plate (11) is provided at the bottom of the rotating disk (9). The telescopic plate (11) is rotatably connected to the rotating disk (9). A motor for driving the rotating disk (9) to rotate is installed at the bottom of the telescopic plate (11). An inner slide rod (13) protrudes from the end of the telescopic plate (11). A fixed column (10) is slidably connected to the other end of the inner slide rod (13). The fixed column (10) has an inner sliding groove inside. A telescopic cylinder (12) is embedded in the inner sliding groove. The telescopic end of the telescopic cylinder (12) is fixedly connected to the inner slide rod (13).

7. The positioning structure for leather processing according to claim 6, characterized in that: The fixed column (10) is fixedly connected to a lifting plate (2) at one end away from the telescopic plate (11). The lifting plate (2) slides vertically against the surface of the fixed beam (3). A lifting groove is vertically opened on the side wall of the fixed beam (3). A lifting block is slidably installed inside the lifting groove. The lifting block is fixedly connected to the lifting plate (2). An inner screw (5) is also vertically rotatably installed inside the lifting groove. The inner screw (5) is threadedly connected to the lifting block. A motor that drives the inner screw (5) to rotate is installed at the bottom of the fixed beam (3).

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