Rubber sheet stretching and shaping device

Abstract

The utility model belongs to the technical field of stretching and shaping devices, and particularly relates to a rubber sheet stretching and shaping device which comprises a working table, a baffle is fixedly connected to the upper surface of the working table, first connecting plates are fixedly connected to the two sides of the lower surface of the working table, and guide rods are fixedly connected to the faces, close to each other, of the first connecting plates. The lower surface of the workbench is fixedly connected with a double-shaft motor, the output end of the double-shaft motor is fixedly connected with a lead screw, the outer wall of the lead screw is in threaded connection with a movable plate, the movable plate is slidably connected to the outer wall of the guide rod, and a fixed plate is installed on the upper surface of the movable plate; the upper surface of the fixing plate is fixedly connected with an electric telescopic rod. The guide rod and the double-shaft motor are fixedly installed on the workbench, the lead screw can accurately control displacement of the movable plate under driving, the movable plate is guaranteed to be stable in the horizontal moving process through sliding connection of the guide rod, and possible errors are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of stretching and shaping devices, in particular to a rubber sheet stretching and shaping device. Background Art

[0002] The technical field of stretching and shaping devices relates to equipment and methods for stretching and shaping materials during processing. Devices in this field are widely used in the processing and manufacturing of materials such as plastics, metals, and rubber. They aim to achieve a predetermined size and shape, while also improving their mechanical properties and stability, by applying a uniform stretching force and heat treatment to the material. The stretching and shaping process is a crucial step in many material processing steps, particularly in the production of thin sheets, fibers, and films. The shaping process not only increases the material's tensile strength and elastic modulus, but also eliminates internal stresses and enhances its service life. With the advancement of materials science, the design of stretching and shaping devices is continuously being optimized, focusing on improving processing accuracy, production efficiency, and flexibility to accommodate different materials and specifications to meet modern industry's demand for high-quality materials. Specifically, a rubber sheet stretching and shaping device is a device specifically designed for stretching and shaping rubber sheets during processing. This device's primary purpose is to achieve a predetermined size and shape, while also improving its mechanical properties and stability, by applying a moderate stretching force and heat treatment during the production process.

[0003] Existing technologies for stretching and shaping rubber sheets often face challenges such as complex operations, uneven force distribution, and insufficient precision. Traditional devices often rely on manual adjustments or simple mechanical structures, making it difficult to achieve precise control of the rubber sheet. This can lead to uneven material stress distribution during stretching, ultimately impacting the product's physical properties and dimensional stability. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a rubber sheet stretching and shaping device, which solves the problem that existing traditional devices often rely on manual adjustment or simple mechanical structures, making it difficult to achieve precise control of the rubber sheet, resulting in uneven material stress distribution during the stretching process, which ultimately affects the physical properties and dimensional stability of the product.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a rubber sheet stretching and shaping device, comprising a workbench, the upper surface of the workbench is fixedly connected to a baffle, the two sides of the lower surface of the workbench are fixedly connected to a first connecting plate, the adjacent side of the first connecting plate is fixedly connected to a guide rod, the lower surface of the workbench is fixedly connected to a dual-axis motor, the output ends of the dual-axis motor are fixedly connected to a screw rod, the outer wall of the screw rod is threadedly connected to a movable plate, the movable plate is slidably connected to the outer wall of the guide rod, the upper surface of the movable plate is installed with a fixed plate, the upper surface of the fixed plate is fixedly connected to an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected to a pressure plate.

[0006] As a preferred technical solution of the present invention, a connecting groove is provided on the upper surface of the movable plate, and a second connecting plate is slidably connected to the inner wall of the connecting groove, and the second connecting plate is fixedly connected to the lower surface of the fixed plate.

[0007] As a preferred technical solution of the present invention, a screw hole is opened on one side of the movable plate, a screw is threadedly connected to the inner wall of the screw hole, and the screw hole passes through the second connecting plate.

[0008] As a preferred technical solution of the present invention, movable grooves are provided on both sides of the upper surface of the workbench, and sliding grooves are provided on the inner walls of the movable grooves.

[0009] As a preferred technical solution of the present invention, a slider is fixedly connected to the outer wall of the movable plate, and the slider is slidably connected to the inner wall of the sliding groove.

[0010] As a preferred technical solution of the present invention, a bracket is fixedly connected to the lower surface of the workbench.

[0011] Compared with the prior art, the present invention provides a rubber sheet stretching and shaping device, which has the following beneficial effects:

[0012] 1. This rubber sheet stretching and shaping device, by fixing the guide rod and the dual-axis motor on the workbench, enables the screw to accurately control the displacement of the movable plate under the drive. The movable plate is connected by the sliding of the guide rod to ensure that it remains stable during the horizontal movement, reducing possible errors. The electric telescopic rod is connected to the pressure plate, which can apply uniform and adjustable pressure to the rubber sheet, and cooperate with the movement of the movable plate to achieve the stretching and shaping of the rubber sheet. This design enables the rubber sheet to maintain a uniform stress state during the stretching process, avoiding material defects caused by uneven stretching. The above design not only improves production efficiency, but also ensures the stability of the finished product quality. At the same time, it reduces the need for manual intervention and improves the operation convenience and reliability of the equipment.

[0013] 2. This rubber sheet stretching and shaping device designs a connecting groove on the movable plate and slides and connects the second connecting plate so that the fixed plate can be stably attached to the movable plate. At the same time, the design of the screw holes and screws ensures the firm fixation of the connecting plate to avoid displacement during the stretching and shaping process. The movable plate is connected to the sliding groove through the slider, which makes its movement on the workbench smoother and reduces errors caused by friction or jamming. The above design makes the force distribution more uniform during the entire stretching and shaping process, and improves the processing accuracy and stability of the rubber sheet. In addition, the bracket design of the workbench also enhances the overall structural strength of the equipment, making the device more stable and durable during operation. Through these innovative designs, the operating convenience of the equipment is improved, the frequency and difficulty of manual adjustment are reduced, and the consistency of product quality is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the main view of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the workbench structure of the utility model;

[0017] Figure 4 This is a structural breakdown diagram of the utility model.

[0018] In the figure: 1. Workbench; 2. Baffle; 3. First connecting plate; 4. Dual-axis motor; 5. Screw; 6. Moving plate; 7. Fixed plate; 8. Pressing plate; 9. Electric telescopic rod; 10. Guide rod; 11. Connecting groove; 12. Second connecting plate; 13. Screw hole; 14. Screw; 15. Slider; 16. Moving groove; 17. Slide groove; 18. Bracket. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example 1

[0021] See also Figure 1-4In this embodiment: a rubber sheet stretching and shaping device comprises a workbench 1, the upper surface of the workbench 1 is fixedly connected to a baffle 2, both sides of the lower surface of the workbench 1 are fixedly connected to a first connecting plate 3, a side close to the first connecting plate 3 is fixedly connected to a guide rod 10, the lower surface of the workbench 1 is fixedly connected to a dual-axis motor 4, the output ends of the dual-axis motor 4 are fixedly connected to a screw rod 5, the outer wall of the screw rod 5 is threadedly connected to a movable plate 6, the movable plate 6 is slidably connected to the outer wall of the guide rod 10, the upper surface of the movable plate 6 is installed with a fixed plate 7, the upper surface of the fixed plate 7 is fixedly connected to an electric telescopic rod 9, and the output end of the electric telescopic rod 9 is fixedly connected to a pressing plate 8.

[0022] In this embodiment, by fixing the guide rod 10 and the dual-axis motor 4 on the workbench 1, the screw rod 5 can accurately control the displacement of the movable plate 6 under the drive. The movable plate 6 is connected by the sliding connection of the guide rod 10 to ensure that it remains stable during the horizontal movement, thereby reducing possible errors. The electric telescopic rod 9 is connected to the pressure plate 8, which can apply uniform and adjustable pressure to the rubber sheet. In conjunction with the movement of the movable plate 6, the rubber sheet can be stretched and shaped. This design enables the rubber sheet to maintain a uniform stress state during the stretching process, avoiding material defects caused by uneven stretching. Through the above design, not only the production efficiency is improved, but also the stability of the finished product quality is ensured, while the need for manual intervention is reduced, and the operation convenience and reliability of the equipment are improved.

[0023] Preferably, a connecting groove 11 is formed on the upper surface of the movable plate 6 , and a second connecting plate 12 is slidably connected to the inner wall of the connecting groove 11 . The second connecting plate 12 is fixedly connected to the lower surface of the fixed plate 7 .

[0024] The connecting plate is installed in the connecting groove 11 , and this design facilitates the installation of the fixing plate 7 .

[0025] Preferably, a screw hole 13 is opened on one side of the movable plate 6 , a screw 14 is threadedly connected to the inner wall of the screw hole 13 , and the screw hole 13 passes through the second connecting plate 12 .

[0026] The screw 14 is installed into the screw hole 13 by rotating the screw 14 . This design facilitates fixing the movable plate 6 and the fixed plate 7 .

[0027] Furthermore, movable grooves 16 are provided on both sides of the upper surface of the workbench 1 , and sliding grooves 17 are provided on the inner walls of the movable grooves 16 .

[0028] The movable plate 6 is slidably connected to the slide groove 17 via the slider 15 , so that the movable plate 6 moves more smoothly on the workbench 1 , thereby reducing errors caused by friction or jamming.

[0029] Furthermore, a bracket 18 is fixedly connected to the lower surface of the workbench 1 .

[0030] This design provides a stable supporting force for the device.

[0031] The working principle and use process of the present invention are as follows: when the device needs to be used, the rubber is first placed in the fixed plate 7, and then the electric telescopic rod 9 is started. The electric telescopic rod 9 drives the pressure plate 8 to fix the rubber, and then the dual-axis motor 4 is started. The dual-axis motor 4 drives the movable plate 6 to move. During the movement, the movable plate 6 drives the slider 15 to move in the slide groove 17. During the movement, the movable plate 6 stretches and shapes the rubber. At this time, the use of the present device is completed.

[0032] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A rubber sheet stretching and shaping device, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is fixedly connected to a baffle (2), the lower surface of the workbench (1) is fixedly connected to first connecting plates (3) on both sides, the adjacent side of the first connecting plates (3) is fixedly connected to a guide rod (10), the lower surface of the workbench (1) is fixedly connected to a dual-axis motor (4), the output ends of the dual-axis motor (4) are fixedly connected to a screw rod (5), the outer wall of the screw rod (5) is threadedly connected to a movable plate (6), the movable plate (6) is slidably connected to the outer wall of the guide rod (10), the upper surface of the movable plate (6) is installed with a fixed plate (7), the upper surface of the fixed plate (7) is fixedly connected to an electric telescopic rod (9), and the output end of the electric telescopic rod (9) is fixedly connected to a pressure plate (8).

2. The rubber sheet stretching and shaping device according to claim 1, characterized in that: A connecting groove (11) is provided on the upper surface of the movable plate (6), and a second connecting plate (12) is slidably connected to the inner wall of the connecting groove (11), and the second connecting plate (12) is fixedly connected to the lower surface of the fixed plate (7).

3. The rubber sheet stretching and shaping device according to claim 1, characterized in that: A screw hole (13) is provided on one side of the movable plate (6), a screw (14) is threadedly connected to the inner wall of the screw hole (13), and the screw hole (13) passes through the second connecting plate (12).

4. The rubber sheet stretching and shaping device according to claim 1, characterized in that: Both sides of the upper surface of the workbench (1) are provided with movable grooves (16), and the inner wall of the movable groove (16) is provided with a sliding groove (17).

5. The rubber sheet stretching and shaping device according to claim 1, characterized in that: The outer wall of the movable plate (6) is fixedly connected with a slider (15), and the slider (15) is slidably connected to the inner wall of the sliding groove (17).

6. The rubber sheet stretching and shaping device according to claim 1, characterized in that: A bracket (18) is fixedly connected to the lower surface of the workbench (1).

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