A belt sander device in an automatic wire drawing machine

Abstract

This utility model relates to a belt sander, specifically an internal belt sander device for an automatic wire drawing machine. The belt sander device includes a support mechanism and a transmission mechanism and a correction mechanism mounted on the support mechanism. The support mechanism includes a fixed frame with an extension frame fixed on it. The transmission mechanism includes a motor and a drive wheel fixedly connected to the motor's output end. The motor is a variable frequency speed control motor. A driven wheel, a first guide wheel, and a second guide wheel are arranged at the end of the drive wheel furthest from the motor. Multiple first guide wheels are provided. A sanding belt is wound around the drive wheel, driven wheel, second guide wheel, and multiple first guide wheels. This internal belt sander device for an automatic wire drawing machine solves the problems of precision and ease of operation in existing technologies, resulting in more uniform wire drawing, improved wire drawing quality, reduced belt replacement frequency, extended belt life, reduced manual operation and maintenance costs, and improved overall production efficiency.

Description

Technical Field

[0001] This utility model relates to a belt sander, specifically a belt sander device inside an automatic wire drawing machine. Background Technology

[0002] In existing technologies, traditional belt sanders have many shortcomings in the current wire drawing treatment of materials such as metals and plastics. For example, the sanding belt is prone to deviation, resulting in uneven wire drawing and affecting product quality; the correction mechanism is unstable, and the tension of the sanding belt changes greatly during operation, thus shortening the service life of the sanding belt; in addition, most equipment has a low degree of automation, high manual operation costs, and low efficiency. Therefore, the accuracy and ease of operation of existing belt sander devices are relatively low. To address this, the inventor has improved the structure of the belt sander. Utility Model Content

[0003] The purpose of this utility model is to provide an automatic wire drawing machine with an internal belt sander. This belt sander has a simple structure and reasonable design. The variable frequency speed control motor can accurately adjust the running speed of the sander belt according to different wire drawing process requirements to adapt to the wire drawing of workpieces with different materials and surface requirements. It has a high degree of automation and can realize manual belt correction. It solves the problems of precision and ease of operation in the prior art, makes wire drawing more uniform, improves wire drawing quality, reduces the frequency of sander belt replacement, extends the life of sander belt, reduces manual operation and maintenance costs, and improves overall production efficiency. It solves the problems mentioned in the above technical background.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an automatic wire drawing machine with an internal belt sander device. The belt sander device includes a support mechanism and a transmission mechanism and a correction mechanism mounted on the support mechanism. The support mechanism includes a fixed frame, on which an extension frame is fixed. The transmission mechanism includes a motor and a drive wheel fixedly connected to the output end of the motor. The motor is a variable frequency speed control motor. At the end of the drive wheel furthest from the motor, a driven wheel, a first guide wheel, and a second guide wheel are provided. Multiple first guide wheels are provided. The drive wheel, driven wheel, and second guide wheel are... The driving wheel, the second guide wheel, and multiple first guide wheels are arranged in a circle, and sanding belts are wound on the driving wheel, the driven wheel, the second guide wheel, and multiple first guide wheels. The correction mechanism includes a mounting base and a correction roller and a guide frame located below the mounting base. Both ends of the correction roller are fixed with fixing plates, and the two fixing plates are distributed at the top and bottom of the correction roller. The correction roller is connected to the mounting base and the guide frame respectively through the two fixing plates. The guide frame is rotatably connected to the fixing frame, and a tensioning wheel is installed on the guide frame. The guide frame is connected to the fixing plate at the bottom of the correction roller through the tensioning wheel.

[0005] Preferably, the motor and the drive wheel are located at both ends of the fixed frame, and the motor is fixed on the fixed frame, so the fixed frame supports the motor.

[0006] Preferably, the second guide wheel is located at the end of the driven wheel away from the driving wheel, and the second guide wheel is rotatably connected to the extension frame, which supports the second guide wheel so that the second guide wheel can operate stably.

[0007] Preferably, multiple first guide wheels are rotatably connected to the fixed frame, and the driving wheel, driven wheel, first guide wheel and second guide wheel are arranged in parallel.

[0008] Preferably, the outer diameter of the driving wheel is greater than that of the driven wheel, the outer diameter of the driven wheel is equal to that of the first guide wheel, and the outer diameter of the first guide wheel is greater than that of the second guide wheel.

[0009] Preferably, the mounting base is fixed on the fixed frame, and the correction roller is rotatably connected to the mounting base through the fixed plate at its top. Therefore, the correction roller can rotate on the mounting base to change its direction when it moves.

[0010] Preferably, the correction roller is disposed between the mounting base and the guide frame, and the correction roller is located at the end of the fixed frame away from the drive wheel.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model provides an automatic wire drawing machine with an internal sanding belt device. The automatic wire drawing machine with an internal sanding belt device includes a support mechanism and a transmission mechanism and a correction mechanism set on the support mechanism. The overall structure is simple and the design is reasonable. The transmission mechanism includes a motor and a drive wheel fixedly connected to the output end of the motor. The motor adopts a variable frequency speed control motor, which can accurately adjust the running speed of the sanding belt according to different wire drawing process requirements to adapt to the wire drawing of workpieces with different materials and surface requirements. It has a high degree of automation and strong practicality.

[0013] 2. The correction mechanism of this utility model includes a mounting base and a correction roller and a guide frame disposed below the mounting base. Both ends of the correction roller are fixed with fixing plates, which are distributed at the top and bottom of the correction roller. The correction roller is rotatably connected to the mounting base and the guide frame via the two fixing plates. A tensioning wheel is installed on the guide frame, which is connected to the fixing plate at the bottom of the correction roller via the tensioning wheel. When the sanding belt deviates, the correction roller is manually pushed to tilt at a certain angle, thereby changing the running direction of the sanding belt and achieving manual correction. Therefore, this device solves the problems of low precision and ease of operation in existing technologies, making wire drawing more uniform, improving wire drawing quality, reducing the frequency of sanding belt replacement, extending the life of the sanding belt, reducing manual operation and maintenance costs, and improving overall production efficiency. It is suitable for widespread use. Attached Figure Description

[0014] Figure 1 This is the front view of the present invention;

[0015] Figure 2 This is one of the schematic diagrams of an embodiment of the present utility model;

[0016] Figure 3 This is a second schematic diagram of an embodiment of the present utility model.

[0017] The reference numerals and names in the figure are as follows: 1. Support mechanism; 11. Fixing frame; 12. Extension frame; 2. Transmission mechanism; 21. Motor; 22. Driving wheel; 23. Driven wheel; 24. First guide wheel; 25. Second guide wheel; 26. Sanding belt; 3. Correction mechanism; 31. Mounting base; 32. Correction roller; 33. Guide frame; 34. Fixing plate; 35. Tensioning wheel. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] In the description of the embodiments of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing the embodiments of this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0020] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0021] Please see Figure 1 One embodiment of this utility model is an automatic wire drawing machine with a belt sander device, which includes a support mechanism 1, a transmission mechanism 2 and a correction mechanism 3 disposed on the support mechanism 1.

[0022] Please see Figure 2 The support mechanism 1 includes a fixed frame 11, on which an extension frame 12 is fixed. The transmission mechanism 2 includes a motor 21 and a drive wheel 22 fixedly connected to the output end of the motor 21. The motor 21 and the drive wheel 22 are distributed at both ends of the fixed frame 11, and the motor 21 is fixed to the fixed frame 11. Therefore, the fixed frame 11 supports the motor 21. At the end of the drive wheel 22 away from the motor 21, a driven wheel 23, a first guide wheel 24, and a second guide wheel 25 are provided. The second guide wheel 25 is located at the end of the driven wheel 23 away from the drive wheel 22, and is rotatably connected to the extension frame 12. The extension frame 12 supports the second guide wheel 25, allowing it to operate stably. Multiple first guide wheels 24 are provided, and all of them are rotatably connected to the fixed frame 11. The outer diameter of the drive wheel 22 is... The outer diameter of the driven wheel 23 is greater than that of the driven wheel 23, which is equal to the outer diameter of the first guide wheel 24. The outer diameter of the first guide wheel 24 is greater than that of the second guide wheel 25. The driving wheel 22, driven wheel 23, first guide wheel 24, and second guide wheel 25 are all arranged in parallel. The driving wheel 22, driven wheel 23, second guide wheel 25, and multiple first guide wheels 24 are arranged in a circle. A sanding belt 26 is wound around the driving wheel 22, driven wheel 23, second guide wheel 25, and multiple first guide wheels 24. The motor 21 is a variable frequency speed control motor, so the running speed of the sanding belt 26 can be precisely adjusted according to different wire drawing process requirements to adapt to the wire drawing of workpieces with different materials and surface requirements. The operation of the motor 21 drives the driving wheel 22 to rotate, which, together with the driven wheel 23, first guide wheel 24, and second guide wheel 25, drives the sanding belt 26 to rotate, thereby performing the wire drawing work.

[0023] Please see Figure 3The correction mechanism 3 includes a mounting base 31, a correction roller 32 and a guide frame 33 disposed below the mounting base 31. The correction roller 32 is disposed between the mounting base 31 and the guide frame 33, and is located at the end of the fixed frame 11 away from the drive wheel 22. The mounting base 31 is fixed to the fixed frame 11. Both ends of the correction roller 32 are fixed with fixing plates 34, which are distributed at the top and bottom of the correction roller 32. The correction roller 32 is connected to the mounting base 31 and the guide frame 33 respectively through the two fixing plates 34. The correction roller 32 is rotatably connected to the mounting base 31 through the fixing plate 34 at its top. Therefore, the correction roller 32 can move freely during operation. The guide frame 33 is rotatably connected to the fixed frame 11 and a tensioning wheel 35 is installed on the guide frame 33. The guide frame 33 is connected to the fixed plate 34 at the bottom of the correction roller 32 through the tensioning wheel 35. In use, if the sanding belt 26 deviates, the correction roller 32 needs to be manually pushed to tilt at a certain angle to change the running direction of the sanding belt 26, thereby realizing the manual correction of the sanding belt 26. This solves the problems of precision and ease of operation in the existing technology, improves the wire drawing quality, reduces the frequency of replacing the sanding belt 26, reduces labor and maintenance costs, and improves the overall production efficiency.

[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An automatic wire drawing machine with an internal sanding belt device, characterized in that: The system includes a support mechanism (1) and a transmission mechanism (2) and a correction mechanism (3) mounted on the support mechanism (1). The support mechanism (1) includes a fixed frame (11) on which an extension frame (12) is fixed. The transmission mechanism (2) includes a motor (21) and a drive wheel (22) fixedly connected to the output end of the motor (21). The motor (21) is a variable frequency speed control motor. The drive wheel (22) is provided with a driven wheel (23), a first guide wheel (24), and a second guide wheel (25) at the end away from the motor (21). Multiple first guide wheels (24) are provided. The drive wheel (22), the driven wheel (23), the second guide wheel (25), and the multiple first guide wheels (24) are arranged in a circle. The drive wheel (22), the driven wheel (23), the second guide wheel (25), and the multiple first guide wheels (24) are arranged in a circle. A sanding belt (26) is wound around the driving wheel (23), the second guide wheel (25) and a plurality of first guide wheels (24). The correction mechanism (3) includes a mounting base (31) and a correction roller (32) and a guide frame (33) disposed below the mounting base (31). Both ends of the correction roller (32) are fixed with fixing plates (34). The two fixing plates (34) are distributed at the top and bottom of the correction roller (32). The correction roller (32) is connected to the mounting base (31) and the guide frame (33) respectively through the two fixing plates (34). The guide frame (33) is rotatably connected to the fixing frame (11), and a tensioning wheel (35) is installed on the guide frame (33). The guide frame (33) is connected to the fixing plate (34) at the bottom of the correction roller (32) through the tensioning wheel (35).

2. The belt sander device inside an automatic wire drawing machine according to claim 1, characterized in that: The motor (21) and the drive wheel (22) are located at both ends of the fixed frame (11), and the motor (21) is fixed on the fixed frame (11).

3. The belt sander device inside an automatic wire drawing machine according to claim 1, characterized in that: The second guide wheel (25) is located at the end of the driven wheel (23) away from the driving wheel (22), and the second guide wheel (25) is rotatably connected to the extension frame (12).

4. The belt sander device inside an automatic wire drawing machine according to claim 1, characterized in that: Multiple first guide wheels (24) are rotatably connected to the fixed frame (11), and the driving wheel (22), driven wheel (23), first guide wheel (24) and second guide wheel (25) are all arranged in parallel.

5. The belt sander device inside an automatic wire drawing machine according to claim 1, characterized in that: The outer diameter of the driving wheel (22) is greater than that of the driven wheel (23), the outer diameter of the driven wheel (23) is equal to that of the first guide wheel (24), and the outer diameter of the first guide wheel (24) is greater than that of the second guide wheel (25).

6. The belt sander device inside an automatic wire drawing machine according to claim 1, characterized in that: The mounting base (31) is fixed on the fixing frame (11), and the correction roller (32) is rotatably connected to the mounting base (31) through the fixing piece (34) on its top.

7. The automatic wire drawing machine with internal sanding belt device according to claim 1, characterized in that: The correction roller (32) is disposed between the mounting base (31) and the guide frame (33), and the correction roller (32) is located at the end of the fixed frame (11) away from the drive wheel (22).

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