Material guiding plate of leveling machine

Abstract

The utility model discloses a material guiding plate of a leveling machine, which comprises a mounting plate, a hinged support, an adjusting plate, a roller and a driving device, and a plurality of mounting holes are formed in the mounting plate in a penetrating manner; the hinged support is fixed below the mounting plate and is arranged close to the mounting hole; the center position of the adjusting plate is hinged to the hinged support. The roller is fixed at one end of the adjusting plate and penetrates out of the mounting hole, and at least part of the roller is arranged above the mounting plate; and the driving device is fixed below the mounting plate, is connected with the other end of the adjusting plate, and is used for driving the adjusting plate to rotate around the hinged support, driving the roller to move up and down and adjusting the distance between the upper surface of the roller and the upper surface of the mounting plate. According to the utility model, the rollers are arranged in an up-and-down adjustable manner, and when the plate is soft or small in size, the height of the rollers is adjusted to increase the distance between the plate and the material guiding plate, so that the friction between the plate and the material guiding plate can be reduced, and the quality of the plate is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of leveller, especially relates to a leveller material guide plate. BACKGROUND

[0002] The leveller is the equipment that is pressed to the uneven metal plate by the extrusion of upper and lower rollers. The front end of the leveller is generally provided with a material guide plate for carrying and guiding the finished plate. In order to avoid the surface damage of the plate caused by the friction between the plate and the material guide plate, a roller is usually arranged on the surface of the material guide plate.

[0003] In the related art, the mounting hole is arranged through the material guide plate, the roller is fixed below the material guide plate and protrudes out of the mounting hole to be arranged above the material guide plate. The roller is directly fixed, so that the distance between the upper surface of the roller and the upper surface of the material guide plate cannot be adjusted, that is, the distance between the plate and the material guide plate cannot be adjusted. When the plate is soft or small in size, the edge of the plate is prone to sag and rub against the material guide plate, which can easily cause scratches and deformation of the plate and affect the quality of the plate. SUMMARY

[0004] The technical problem to be solved by the utility model is to provide a leveller material guide plate. The distance between the upper plate and the material guide plate can be changed by arranging the roller in an up-down adjustable manner. When the plate is soft or small in size, the roller can be adjusted to increase the distance between the plate and the material guide plate, so as to reduce the friction with the material guide plate and ensure the quality of the plate.

[0005] In order to solve the above technical problem, the utility model provides a leveller material guide plate, which comprises:

[0006] A leveller material guide plate comprises a mounting plate, a hinge base, an adjusting plate, a roller and a driving device. A plurality of mounting holes are arranged through the mounting plate. The hinge base is fixed below the mounting plate and arranged adjacent to the mounting hole. The center of the adjusting plate is hinged to the hinge base, and both ends are suspended and can float up and down. The roller is fixed to one end of the adjusting plate and protrudes out of the mounting hole. The roller is at least partially arranged above the mounting plate. The driving device is fixed below the mounting plate and connected to the other end of the adjusting plate, used for driving the adjusting plate to rotate around the hinge base, driving the roller to move up and down, and adjusting the distance between the upper surface of the roller and the upper surface of the mounting plate.

[0007] Preferably, the driving device is a pneumatic cylinder, and the output shaft of the driving device is arranged in a vertical direction and hinged to the end of the adjusting plate away from the roller.

[0008] Preferably, the adjusting plate comprises a first force arm and a second force arm connected to each other, the first force arm and the second force arm are separated by the hinge base, wherein the first force arm is arranged adjacent to the roller, the second force arm is arranged adjacent to the driving device, and the length of the first force arm is greater than the length of the second force arm.

[0009] Preferably, a spring is arranged between the first force arm and the mounting plate.

[0010] Preferably, the mounting holes are arranged in a rectangular array on the mounting plate, and each roller corresponds to one mounting hole.

[0011] The utility model discloses utilize the principle of lever, install the roller in the one end of lever, install the driving device in the other end of lever, drive lever movement through driving device, drive roller up and down float, and then adjust the distance between the upper surface of roller and mounting plate, when the board material is soft or the size is small, the output shaft of driving device is elongated, and the side where roller is located is lifted, the distance between the upper surface of roller and mounting plate is increased, the distance between board and leading plate can be increased, the friction with leading plate can be reduced, and the quality of board can be guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the three-dimensional structure schematic diagram of the leading plate of the leveling machine of the utility model embodiment;

[0013] Figure 2 It is the plane structure schematic diagram of the leading plate of the leveling machine of the utility model embodiment;

[0014] Figure 3 It is the adjusting state schematic diagram of the leading plate of the leveling machine of the utility model embodiment;

[0015] Figure 4 It is the structure schematic diagram of connecting plate. DETAILED DESCRIPTION

[0016] In order to facilitate understanding of the utility model, the utility model is explained in more detail below in combination with the drawings and specific embodiments. The preferred embodiments of the utility model are shown in the drawings. However, the utility model can be realized in many different forms, and is not limited to the embodiments described in the specification. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive.

[0017] It should be noted that when a component is described as being "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is described as being "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this specification are for illustrative purposes only.

[0018] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0019] The present invention will be further described below with reference to the accompanying drawings and examples.

[0020] like Figures 1-4 As shown, this embodiment provides a leveling machine feed plate, including a mounting plate 10, a hinge seat 20, an adjusting plate 30, rollers 40, and a driving device 50.

[0021] The mounting plate 10 is a flat plate structure, arranged along the discharge direction of the leveling machine, and has multiple mounting holes 11 through it. The hinge seat 20 is fixed below the mounting plate 10 and is located near the mounting holes 11. The center of the adjusting plate 30 is hinged to the hinge seat 20, and its two ends are suspended and can float up and down. The roller 40 is fixed to one end of the adjusting plate 30 and extends out of the mounting hole 11. The roller 40 is at least partially exposed above the mounting plate 10. The driving device 50 is fixed below the mounting plate 10 and connected to the other end of the adjusting plate 30. It is used to drive the adjusting plate 30 to rotate around the hinge seat 20, thereby moving the roller 40 up and down and adjusting the distance between the upper surface of the roller 40 and the upper surface of the mounting plate 10.

[0022] The utility model discloses utilize the lever principle, install the gyro wheel 40 in the one end of lever, install driving device 50 in the other end of lever, drive lever movement through driving device, drive gyro wheel 40 to float up and down, and then adjust the interval of gyro wheel 40's upper surface and mounting plate 10, when the board material is soft or the size is small, the output shaft 51 of driving device 50 is elongated, the side where gyro wheel 40 is located is lifted, the interval of gyro wheel 40's upper surface and mounting plate 10 is increased, the interval of board material and the material guide plate can be increased, the friction with the material guide plate can be reduced, and the quality of board material is guaranteed. The process of adjustment can be manually driven, that is, the up and down movement of gyro wheel 40 is controlled by artificial, or can be configured to realize automatic adjustment, for example, increase the distance inductive device on the upper surface of mounting plate 10, such as infrared detector, detect the interval of the end of board material and the material guide plate, and the interval is below the threshold value, then control driving device to run, and adjust gyro wheel 40, until the interval is not below the threshold value.

[0023] When the gyro wheel 40 is adjusted, the adjusting plate 30 is in an inclined state, and the gyro wheel 40 is also in an inclined state, but the wheel body of the gyro wheel 40 is an arc surface, and a cross section of the wheel body can still be in good contact with the board material, and the guiding and conveying function of the gyro wheel 40 is not affected. The structure of the gyro wheel 40 adopts a conventional structure in the field, that is, the gyro wheel 40 includes a hinge seat and a wheel body. The hinge seat is used for fixing, and the wheel body is hinged to the hinge seat and can be used for rotating.

[0024] Specifically, in the embodiment, the driving device 50 is a pneumatic cylinder, the output shaft 51 of the driving device 50 is arranged in a vertical direction, and a terminal end of the output shaft 51 is hinged to one end of the adjusting plate 30 away from the gyro wheel 40, so as to adapt to the inclined state of the adjusting plate 30. Specifically, a sliding hole can be arranged on the adjusting plate 30, the sliding hole is arranged along the length direction of the adjusting plate 30, the output shaft 51 of the driving device 50 is hinged to a pin shaft, the pin shaft is hinged to the sliding hole, and the pin shaft can rotate in the sliding hole and can translate in the sliding hole, so as to adapt to the position change between the adjusting plate 30 and the output shaft of the driving device 50.

[0025] Preferably, the adjusting plate 30 includes a first force arm 31 and a second force arm 32 connected to each other, the first force arm 31 and the second force arm 32 are separated by the hinge seat 20, the first force arm 31 is arranged adjacent to the gyro wheel 40, the second force arm 32 is arranged adjacent to the driving device 50, and the length of the first force arm 31 is greater than the length of the second force arm 32. According to the lever principle, the displacement can be amplified, so that a small movement of the output shaft 51 can bring about a large movement of the gyro wheel 40, and a larger adjustment range is obtained.

[0026] Further, the first force arm 31 and the mounting plate 10 are clamped with a spring 60, which is used to provide damping effect, so that the roller 40 can complete the adjustment process slowly and steadily.

[0027] The mounting hole 11 is multiple, and multiple mounting holes 11 are distributed in a rectangular array on the mounting plate 10, and each roller 40 corresponds to a mounting hole.

[0028] Further, in order to improve the efficiency of control, multiple adjustment plates 30 can share one driving device 50, and the shared mode is that the second force arm 32 of multiple adjustment plates 30 arranged side by side is fixed by a connecting plate 70, then the connecting plate 70 is connected with the driving device 50, when the driving device 50 drives the connecting plate 70 to move, multiple second force arms 32 are synchronously driven to move, thereby realizing the adjustment of multiple rollers 40.

[0029] The embodiments of the utility model are described in detail in combination with the drawings, but the utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and still fall within the protection scope of the utility model.

Claims

1. A feed plate for a leveling machine, characterized in that, The device includes a mounting plate, a hinge base, an adjusting plate, rollers, and a driving device. The mounting plate has multiple mounting holes. The hinge base is fixed below the mounting plate and positioned near the mounting holes. The adjusting plate is hinged to the hinge base at its center and suspended at both ends, allowing it to float up and down. The rollers are fixed to one end of the adjusting plate and extend through the mounting holes, with at least a portion of the rollers protruding above the mounting plate. The driving device is fixed below the mounting plate and connected to the other end of the adjusting plate, driving the adjusting plate to rotate around the hinge base, thereby moving the rollers up and down and adjusting the distance between the upper surface of the rollers and the upper surface of the mounting plate.

2. The feed plate of the leveling machine according to claim 1, characterized in that, The driving device is a cylinder, and the output shaft of the driving device is arranged in a vertical direction, with its end hinged to the end of the adjusting plate away from the roller.

3. The feed plate of the leveling machine according to claim 1, characterized in that, The adjusting plate includes a first lever arm and a second lever arm connected to each other, separated by the hinge seat. The first lever arm is located near the roller, and the second lever arm is located near the driving device. The length of the first lever arm is greater than the length of the second lever arm.

4. The feed plate of the leveling machine according to claim 3, characterized in that, A spring is sandwiched between the first lever arm and the mounting plate.

5. The feed plate of the leveling machine according to claim 1, characterized in that, The number of mounting holes is multiple, and the multiple mounting holes are distributed in a rectangular array on the mounting plate, with each roller corresponding to one mounting hole.

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