Sheet metal deviation correction conveying guide mechanism

Abstract

The utility model relates to the technical field of sheet metal conveying, especially to a sheet metal deviation rectifying conveying guide mechanism, which comprises a support frame, support rods are installed between the inner side walls of the support frame, when the adjusting rod rotates under the drive of the servo motor, the adjusting rod pulls the sliding block through the connecting rod, the sliding block will make linear sliding on the support rod to realize the spacing adjustment of the two limiting plates, the different sizes of sheet metal can be guided and conveyed through the guide rollers, when the guide rollers are subjected to the lateral force of the sheet metal, the limiting plates transmit the force to the first damper, the first damper buffers and absorbs part of the force through its damping characteristics, the second damper further buffers and absorbs the force through its damping characteristics, the stability of the limiting plates and the guide rollers is enhanced, the accuracy and reliability of the deviation rectifying and guiding are improved, the connecting ears can be detached from the limiting plates by loosening the fastening bolts, the guide rollers can be conveniently replaced, the operation is convenient, and the practicability is better.

Description

Technical Field

[0001] This utility model relates to the technical field of sheet metal conveying, and in particular to a sheet metal correction and conveying guide mechanism. Background Technology

[0002] Sheet metal processing is a comprehensive technology for processing thin metal sheets. It transforms sheet metal into parts or products that meet design requirements through a series of mechanical processing methods such as stamping, cutting, bending, welding, riveting, and forming. Its core lies in utilizing the excellent ductility and plasticity of thin metal sheets to achieve precise shaping and construction without altering the material's inherent properties. It is widely used in automotive body panels, electronic device housings, lightweight aerospace components, architectural decoration metal components, and exterior parts for home appliances. The processing requires specialized equipment such as punch presses, shearing machines, and bending machines to achieve basic deformation, as well as advanced technologies like laser cutting and CNC stamping to precisely process complex contours. Surface treatment processes also enhance corrosion resistance and aesthetics. The resulting sheet metal parts often combine structural strength with lightweight characteristics, meeting functional requirements while adapting to the modern industrial trend towards precision, modularization, and integration.

[0003] Sheet metal needs to be transported by conveyor belts during production. However, traditional conveyor belts do not have a correction and guidance mechanism, which causes them to deviate and fall during transport, resulting in low practicality and certain drawbacks. Therefore, in order to solve the above problems, this utility model provides a sheet metal correction and conveying guidance mechanism. Utility Model Content

[0004] The purpose of this utility model is to provide a sheet metal correction and conveying guide mechanism to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sheet metal correction and conveying guide mechanism, comprising a support frame, a support rod installed between the inner sidewalls of the support frame, sliders symmetrically installed at both ends of the outer side of the support rod, a connecting plate installed at the bottom of the slider, two sets of first dampers installed on the outside of the connecting plate, a connecting seat installed at one end of the first damper, a limit plate installed on the outside of the connecting seat, a plurality of connecting ears equally spaced on the outside of the limit plate, and a guide roller installed at the bottom of the connecting ears.

[0006] Preferably, the top two ends of the support frame are symmetrically equipped with fixing frames, the fixing frames are equipped with adjusting bolts, the bottom of the adjusting bolts are rotatably connected to a pressing plate, and the outer ring surface of the adjusting bolts is threadedly connected to the inside of the fixing frames.

[0007] Preferably, a servo motor is installed at the top center of the support frame, and the output shaft of the servo motor extends through to the bottom of the support frame where an adjusting rod is installed. The adjusting rod does not interfere with the support frame when it rotates.

[0008] Preferably, both ends of the adjusting rod are rotatably connected to connecting rods via pins, and the end of the connecting rod away from the adjusting rod is connected to the outside of the slider via a pin. The outer ring surface of the support rod is slidably connected to the inside of the two sliders.

[0009] Preferably, a fixing rod is installed on the outside of the connecting plate and on both sides of the first damper. A second damper is rotatably installed on the outside of the fixing rod via a pin. The end of the second damper away from the fixing rod is rotatably connected to the outside of the connecting seat via a pin.

[0010] Preferably, both ends of the connecting ear are provided with fastening bolts, and the connecting ear is fixed to the limiting plate by the fastening bolts.

[0011] In summary, this utility model has the following beneficial technical effects:

[0012] This sheet metal alignment and conveying guide mechanism, when the adjusting rod rotates under the drive of the servo motor, pulls the slider through the connecting rod. The slider slides linearly on the support rod, thereby adjusting the distance between the two limit plates. This facilitates the guiding and conveying of sheet metal of different sizes via the guide roller. When the guide roller is subjected to lateral force from the sheet metal, the limit plate transmits the force to the first damper. The first damper buffers and absorbs part of the force through its own damping characteristics, and the second damper further buffers and absorbs the force through its own damping characteristics, enhancing the stability of the limit plate and the guide roller, and improving the accuracy and reliability of the alignment and guidance. The connecting lug can be removed from the limit plate by loosening the fastening bolts, making it convenient to replace the guide roller. The mechanism is easy to operate and has better practicality. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a sheet metal correction and conveying guide mechanism according to an embodiment of the present utility model;

[0014] Figure 2 This is a front view of the overall structure of a sheet metal correction and conveying guide mechanism according to an embodiment of the present utility model;

[0015] Figure 3 This is a schematic diagram of the limiting plate portion in a sheet metal correction and conveying guide mechanism according to an embodiment of this utility model;

[0016] Figure 4 This is a schematic diagram of the connecting plate portion in a sheet metal correction and conveying guide mechanism according to an embodiment of this utility model.

[0017] Explanation of reference numerals in the attached drawings: 1. Support frame; 2. Support rod; 3. Slider; 4. Connecting plate; 5. First damper; 6. Connecting seat; 7. Limiting plate; 8. Connecting ear; 9. Guide roller; 10. Fixing frame; 11. Adjusting bolt; 12. Extrusion plate; 13. Servo motor; 14. Adjusting rod; 15. Connecting rod; 16. Fixing rod; 17. Second damper; 18. Fastening bolt. Detailed Implementation

[0018] The following is in conjunction with the appendix Figure 1 - Figure 4 The present invention will be described in further detail below.

[0019] A sheet metal alignment and conveying guide mechanism, referring to Figure 1 - Figure 4 It includes a support frame 1, a support rod 2 installed between the inner side walls of the support frame 1, sliders 3 symmetrically installed at both ends of the outer side of the support rod 2, a connecting plate 4 installed at the bottom of the slider 3, two sets of first dampers 5 installed on the outside of the connecting plate 4, a connecting seat 6 installed at one end of the first damper 5, a limit plate 7 installed on the outside of the connecting seat 6, a number of connecting ears 8 installed at equal intervals on the outside of the limit plate 7, and a guide roller 9 installed at the bottom of the connecting ears 8.

[0020] Reference Figure 1 - Figure 2 The top two ends of the support frame 1 are symmetrically equipped with fixed frames 10. Adjusting bolts 11 are installed on the fixed frames 10. The bottom of the adjusting bolts 11 is rotatably connected to the extrusion plate 12. The outer ring surface of the adjusting bolts 11 is threadedly connected to the inside of the fixed frames 10. By rotating the adjusting bolts 11, since the adjusting bolts 11 are threadedly connected to the fixed frames 10, the adjusting bolts 11 will move up and down on the fixed frames 10 and drive the extrusion plate 12 to move up and down. Thus, the extrusion plate 12 extrudes the external equipment frame and installs the support frame 1 above the conveying equipment.

[0021] Reference Figure 1 - Figure 3A servo motor 13 is installed at the top center of the support frame 1. The output shaft of the servo motor 13 extends through to the bottom of the support frame 1 and an adjusting rod 14 is installed thereon. The adjusting rod 14 does not interfere with the support frame 1 when it rotates. After the servo motor 13 starts, its output shaft drives the adjusting rod 14 to rotate. Both ends of the adjusting rod 14 are rotatably connected to a connecting rod 15 via a pin. The end of the connecting rod 15 away from the adjusting rod 14 is connected to the outside of the slider 3 via a pin. The outer ring surface of the support rod 2 is slidably connected to the inside of the two sliders 3. When the adjusting rod 14 rotates under the drive of the servo motor 13, the adjusting rod 14 pulls the slider 3 through the connecting rod 15. Since the slider 3 is slidably connected to the support rod 2, the slider 3 will slide linearly on the support rod 2, thereby realizing the adjustment of the distance between the two limit plates 7, which facilitates the guiding and conveying of sheet metal of different sizes through the guide roller 9.

[0022] Reference Figure 1 - Figure 4 Fixed rods 16 are installed on both sides of the connecting plate 4 and on the outside of the first damper 5. A second damper 17 is rotatably mounted on the outside of the fixed rods 16 via pins. The end of the second damper 17 away from the fixed rods 16 is rotatably connected to the outside of the connecting seat 6 via a pin. When the sheet metal deviates during transport, the guide roller 9 is subjected to lateral force from the sheet metal. The limiting plate 7 transmits the force to the first damper 5. The first damper 5 buffers and absorbs part of the force through its own damping characteristics, while simultaneously limiting the movement of the limiting plate 7, allowing the guide roller 9 to guide and correct the sheet metal within a certain range. In addition to the buffering effect of the first damper 5, the second damper 17 also participates in the process. The fixed rod 16 provides a mounting base for the second damper 17. The second damper 17 is connected to the fixed rod 16 and the connecting seat 6 by a pin. When the limiting plate 7 is subjected to force and the connecting seat 6 moves, the second damper 17 further buffers and absorbs the force through its own damping characteristics, enhancing the stability of the limiting plate 7 and the guide roller 9, and improving the accuracy and reliability of the correction guidance. Both ends of the connecting ear 8 are provided with fastening bolts 18. The connecting ear 8 is fixed to the limiting plate 7 by the fastening bolts 18. When the guide roller 9 is damaged and needs to be replaced, the connecting ear 8 can be removed from the limiting plate 7 by loosening the fastening bolts 18, making it convenient to replace the guide roller 9.

[0023] The implementation principle of the sheet metal correction and conveying guide mechanism of this utility model embodiment is as follows: When using this mechanism, by rotating the adjusting bolt 11, since the adjusting bolt 11 is threadedly connected to the fixed frame 10, the adjusting bolt 11 will move up and down on the fixed frame 10 and drive the extrusion plate 12 to move up and down. Thus, the extrusion plate 12 extrudes the external equipment frame and installs the support frame 1 above the conveying equipment. After the servo motor 13 starts, its output shaft drives the adjusting rod 14 to rotate. When the adjusting rod 14 rotates under the drive of the servo motor 13, the adjusting rod 14 pulls the slider 3 through the connecting rod 15. Since the slider 3 is slidably connected to the support rod 2, the slider 3 will slide linearly on the support rod 2, thereby realizing the adjustment of the distance between the two limit plates 7, which facilitates the guiding and conveying of sheet metal of different sizes through the guide roller 9. When the sheet metal is conveyed out of the correct position, the slider 3 will move up and down on the external equipment frame and install the support frame 1 above the conveying equipment. When the deviation occurs, the guide roller 9 is subjected to lateral force from the sheet metal. The limiting plate 7 transmits the force to the first damper 5. The first damper 5 buffers and absorbs part of the force through its own damping characteristics, while limiting the movement range of the limiting plate 7, so that the guide roller 9 can guide the sheet metal within a certain range. In addition to the buffering effect of the first damper 5, the second damper 17 also participates in the work. The second damper 17 is connected to the fixed rod 16 and the connecting seat 6 through the pin. When the limiting plate 7 is subjected to force and drives the connecting seat 6 to move, the second damper 17 further buffers and absorbs the force through its own damping characteristics, enhances the stability of the limiting plate 7 and the guide roller 9, and improves the accuracy and reliability of the deviation guidance. The connecting lug 8 can be removed from the limiting plate 7 by loosening the fastening bolt 18, which facilitates the replacement of the guide roller 9. The operation is convenient and the practicality is better.

[0024] Finally, the following points should be noted: First, in the description of this utility model, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be interpreted broadly, and can be mechanical connection or electrical connection, or internal connection between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may change.

[0025] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0027] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A sheet metal alignment and conveying guide mechanism, comprising a support frame (1), characterized in that: Support rods (2) are installed between the inner walls of the support frame (1). Slider blocks (3) are symmetrically installed at both ends of the support rods (2). A connecting plate (4) is installed at the bottom of the slider (3). Two sets of first dampers (5) are installed on the outside of the connecting plate (4). A connecting seat (6) is installed at one end of the first damper (5). A limit plate (7) is installed on the outside of the connecting seat (6). Several connecting ears (8) are installed at equal intervals on the outside of the limit plate (7). A guide roller (9) is installed at the bottom of the connecting ear (8).

2. The sheet metal correction and conveying guide mechanism according to claim 1, characterized in that: The support frame (1) has fixed frames (10) symmetrically installed at both ends of the top. The fixed frames (10) are equipped with adjusting bolts (11). The bottom of the adjusting bolts (11) is rotatably connected to the extrusion plate (12). The outer ring surface of the adjusting bolts (11) is threadedly connected to the inside of the fixed frames (10).

3. The sheet metal alignment and conveying guide mechanism according to claim 1, characterized in that: A servo motor (13) is installed at the top center of the support frame (1). The output shaft of the servo motor (13) extends through to the bottom of the support frame (1) where an adjusting rod (14) is installed. The adjusting rod (14) does not interfere with the support frame (1) when it rotates.

4. The sheet metal correction and conveying guide mechanism according to claim 3, characterized in that: Both ends of the adjusting rod (14) are rotatably connected to the connecting rod (15) by a pin. The end of the connecting rod (15) away from the adjusting rod (14) is connected to the outside of the slider (3) by a pin. The outer ring surface of the support rod (2) is slidably connected to the inside of the two sliders (3).

5. The sheet metal correction and conveying guide mechanism according to claim 1, characterized in that: Fixing rods (16) are installed on the outside of the connecting plate (4) and on both sides of the first damper (5). A second damper (17) is rotatably installed on the outside of the fixing rods (16) via a pin. The end of the second damper (17) away from the fixing rods (16) is rotatably connected to the outside of the connecting seat (6) via a pin.

6. The sheet metal correction and conveying guide mechanism according to claim 1, characterized in that: Both ends of the connecting ear (8) are provided with fastening bolts (18), and the connecting ear (8) is fixed to the limiting plate (7) by the fastening bolts (18).

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