Feeding device of multi-roller leveling machine

Abstract

The utility model relates to the technical field of levelers, in particular to a multi-roller leveler feeding device which is provided with a rack, a feeding driver is arranged on the rack and fixedly installed on a supporting plate, the output end of the feeding driver is connected with a first feeding roller, a first feeding auxiliary roller is arranged above the first feeding roller, and a second feeding auxiliary roller is arranged above the first feeding auxiliary roller. A sliding plate capable of sliding up and down is arranged on the machine frame, the first feeding auxiliary roller is installed on the sliding plate, a sliding locking plate is arranged below the sliding plate, a supporting locking plate is arranged on the supporting plate, and the sliding locking plate and the supporting locking plate are connected through a bolt assembly. The distance between the first feeding roller and the first feeding auxiliary roller can be adjusted by arranging the bolt assembly so as to adapt to plates of different thicknesses or different materials, and the stability in the feeding process is ensured. And the aim of locking the sliding locking plate can be fulfilled, and the operation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of leveling machines, in particular to a feeding device for a multi-roller leveling machine. Background Art

[0002] Leveling machine, also known as straightening machine or flattening machine, is an indispensable equipment in plate processing. It can ensure that metal plates meet certain flatness and straightness requirements and achieve flattening processing of high-quality stainless steel plates.

[0003] Current feeder systems for levelers on the market exhibit limitations in several areas. First, in terms of material adaptability, many existing systems impose strict restrictions on plate size, material, and hardness. For plates that don't meet these requirements, the system often struggles to ensure stable feeding and is prone to clogging or damage, impacting the smoothness and efficiency of the production line. Second, adjusting the gap between the feed roller and the auxiliary roller is often complex and cumbersome, increasing the difficulty of commissioning and maintenance. Summary of the Invention

[0004] To solve the above problems, the present application provides a feeding device of a multi-roller leveling machine, which is provided with a frame, a feeding drive is provided on the frame, the feeding drive is fixedly mounted on a support plate, the output end of the feeding drive is connected to the first feeding roller, a first feeding auxiliary roller is provided above the first feeding roller, a sliding plate that can slide up and down is provided on the frame, the first feeding auxiliary roller is installed on the sliding plate, a sliding locking plate is provided under the sliding plate, a support locking plate is provided on the support plate, and the sliding locking plate and the support locking plate are connected by a bolt assembly.

[0005] In one embodiment, a second feed roller is further provided on the support plate, the second feed roller is arranged parallel to the first feed roller in the axial direction, a second feed auxiliary roller is provided on the second feed roller, the second feed auxiliary roller is arranged on the sliding plate, the second feed auxiliary roller is arranged parallel to the first feed auxiliary roller in the axial direction, and the first feed roller and the second feed roller are connected by a transmission unit.

[0006] In one embodiment, the first feed roller and the second feed roller both pass through the support plate, and the transmission unit includes an active transmission gear provided on the first feed roller and a driven transmission gear provided on the second feed roller, and the active transmission gear and the driven transmission gear are connected by a transmission chain.

[0007] In one embodiment, a sliding unit is provided between the frame and the sliding plate. The sliding unit includes a slide rail fixedly mounted on the frame. A slider is provided on the slide rail, and the slider is connected to the sliding plate.

[0008] In one embodiment, the bottom of the frame is provided with lifting feet.

[0009] In one embodiment, the feeding driver is a servo motor.

[0010] In one embodiment, the support plate is fixedly mounted on the frame.

[0011] In one embodiment, the second feeding roller and the first feeding roller are on the same horizontal plane, and the second feeding auxiliary roller and the first feeding auxiliary roller are on the same horizontal plane.

[0012] The beneficial effects of the present invention are:

[0013] The present application provides a feeding device for a multi-roller leveling machine, which is provided with a frame, a feeding driver is provided on the frame, the feeding driver is fixedly mounted on a support plate, the output end of the feeding driver is connected to the first feeding roller, a first feeding auxiliary roller is provided above the first feeding roller, a sliding plate that can slide up and down is provided on the frame, the first feeding auxiliary roller is mounted on the sliding plate, a sliding locking plate is provided below the sliding plate, a support locking plate is provided on the support plate, and the sliding locking plate and the support locking plate are connected by a bolt assembly. When the plate is fed into the feeding device, the feeding drive is started and drives the first feeding roller to rotate at a certain speed. Due to the friction between the first feeding auxiliary roller and the first feeding roller, the plate is clamped and transported forward. When it is necessary to adjust the distance between the first feeding roller and the first feeding auxiliary roller to adapt to plates of different thicknesses or materials, it is first necessary to loosen the bolt assembly so that the sliding plate can slide freely up and down on the frame. After the adjustment is completed, the nut of the bolt assembly is tightened again to tightly fix the sliding locking plate and the support locking plate together. By setting the bolt assembly, the distance between the first feeding roller and the first feeding auxiliary roller can be adjusted to adapt to plates of different thicknesses or different materials, thereby ensuring stability during the feeding process; and the purpose of locking the sliding locking plate can be achieved, which is simple and convenient to operate. Since the first feeding auxiliary roller and the second feeding auxiliary roller are both mounted on the sliding plate, the distance between the first feeding auxiliary roller and the first feeding roller and the second feeding auxiliary roller and the second feeding roller can be made the same by adjusting the bolt assembly, thereby achieving stable transmission of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 This is the left side view of the utility model;

[0016] Figure 3 for Figure 1 Partial schematic diagram at point A in the middle;

[0017] Figure 4 This is the rear view of the utility model;

[0018] Explanation of symbols in the figure:

[0019] 1. Frame; 11. Lifting feet;

[0020] 2. Feeding drive;

[0021] 3. Support plate; 31. Support locking plate;

[0022] 4. The first feeding roller; 41. The first feeding auxiliary roller;

[0023] 5. Sliding plate; 51. Sliding locking plate;

[0024] 6. Second feeding roller; 61. Second feeding auxiliary roller;

[0025] 7. Transmission unit; 71. Driving transmission gear; 72. Driven transmission gear; 73. Transmission chain;

[0026] 8. Sliding unit; 81. Slide rail; 82. Slider;

[0027] 9. Bolt assembly. DETAILED DESCRIPTION

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0029] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0030] like Figure 1-3As shown, a feeding device of a multi-roller leveling machine is provided with a frame 1, a feeding driver 2 is provided on the frame 1, the feeding driver 2 is fixedly mounted on the support plate 3, the output end of the feeding driver 2 is connected to the first feeding roller 4, a first feeding auxiliary roller 41 is provided above the first feeding roller 4, a sliding plate 5 that can slide up and down is provided on the frame 1, the first feeding auxiliary roller 41 is installed on the sliding plate 5, a sliding locking plate 51 is provided below the sliding plate 5, a support locking plate 31 is provided on the support plate 3, and the sliding locking plate 51 is connected to the support locking plate 31 by a bolt assembly 9.

[0031] Specifically, the feed driver 2 is a feed servo motor. In its initial state, the first feed roller 4 is connected to the output of the feed driver 2. Driven by the feed driver 2, the first feed roller 4 can rotate smoothly. The sliding plate 5 is locked to the support locking plate 31 on the support plate 3 via the bolt assembly 9, ensuring a preset gap between the first feed auxiliary roller 41 and the first feed roller 4. When a sheet of material is fed into the feeding device, it first contacts the gap between the first feed roller 4 and the first feed auxiliary roller 41. The feed driver 2 is activated, driving the first feed roller 4 to rotate at a predetermined speed. Due to the friction between the first feed auxiliary roller 41 and the first feed auxiliary roller 4, the plate is clamped and conveyed forward. When it is necessary to adjust the distance between the first feed roller 4 and the first feed auxiliary roller 41 to adapt to plates of different thicknesses or materials, it is first necessary to loosen the bolt assembly 9 so that the sliding plate 5 can slide freely up and down on the frame 1. After the adjustment is completed, tighten the nut of the bolt assembly 9 again to tightly fix the sliding locking plate 51 and the support locking plate 31 together. The sliding plate 5 is firmly locked at the required height, that is, the distance between the first feed roller 4 and the first feed auxiliary roller 41 can be adjusted to adapt to plates of different thicknesses or different materials, thereby ensuring stability during the feeding process; and the purpose of locking the sliding locking plate 51 can be achieved, and the operation is simple and convenient.

[0032] like Figure 1 、 4 As shown, a second feed roller 6 is also provided on the support plate 3, and the second feed roller 6 is arranged parallel to the first feed roller 4 in the axial direction. A second feed auxiliary roller 61 is provided on the second feed roller 6, and the second feed auxiliary roller 61 is arranged on the sliding plate 5. The second feed auxiliary roller 61 is arranged parallel to the first feed auxiliary roller 41 in the axial direction, and the first feed roller 4 and the second feed roller 6 are connected by a transmission unit 7.

[0033] Specifically, the second feed roller 6 is on the same horizontal plane as the first feed roller 4, the second feed auxiliary roller 61 is on the same horizontal plane as the first feed auxiliary roller 41, and the first feed auxiliary roller 41 and the second feed auxiliary roller 61 are both mounted on the sliding plate 5 so that the spacing between the first feed auxiliary roller 41 and the first feed roller 4 and the spacing between the second feed auxiliary roller 61 and the second feed roller 6 are the same. When the feeding device receives a working instruction, the feeding driver 2 starts, driving the first feed roller 4 to start rotating. Since the first feed roller 4 and the second feed roller 6 are connected by the transmission unit 7, it is ensured that the two can maintain synchronization and rotate at a constant speed. The plate is also fed into the gap between the second feed roller 6 and the second feed auxiliary roller 61. The two sets of rollers also clamp and convey the plate in a synchronous manner. Since the first feed roller 4 and the second feed roller 6 are on the same horizontal plane, and the first feed auxiliary roller 41 and the second feed auxiliary roller 61 are also on the same horizontal plane, the plate can remain stable during the conveying process. The two parallel feed rollers and their matching auxiliary rollers work together, which not only improves the feeding efficiency, but also ensures the stability and accuracy of the plate during the conveying process, helps to reduce damage and deformation of the plate during the feeding process, thereby improving product quality and consistency.

[0034] like Figure 1 、 4 As shown, the first feed roller 4 and the second feed roller 6 both pass through the support plate 3, and the transmission unit 7 includes an active transmission gear 71 arranged on the first feed roller 4 and a driven transmission gear 72 arranged on the second feed roller 6. The active transmission gear 71 and the driven transmission gear 72 are connected by a transmission chain 73.

[0035] Specifically, the driving transmission gear 71 and the driven transmission gear 72 are connected by a transmission chain 73. When the driving transmission gear 71 rotates, the transmission chain 73 is driven to move, thereby driving the driven transmission gear 72 to rotate. Through the transmission system composed of the driving transmission gear 71, the driven transmission gear 72 and the transmission chain 73, the first feed roller 4 and the second feed roller 6 are rotated synchronously, ensuring the continuity and stability of the feeding process.

[0036] like Figure 3 As shown, a sliding unit 8 is provided between the frame 1 and the sliding plate 5 . The sliding unit 8 includes a slide rail 81 fixedly mounted on the frame 1 . A slider 82 is provided on the slide rail 81 . The slider 82 is connected to the sliding plate 5 .

[0037] Specifically, the slide rail 81 is fixedly mounted on the frame 1, providing a stable guide for the movement of the sliding plate 5. The slider 82 is mounted on the slide rail 81 and can move smoothly on the slide rail 81. The slider 82 is connected to the sliding plate 5. When the slider 82 moves on the slide rail 81, it will drive the sliding plate 5 and the first feeding auxiliary roller 41 and the second feeding auxiliary roller 61 thereon to move together. The combination of the slide rail 81 and the slider 82 provides a stable guide and support for the movement of the sliding plate 5, ensuring stability during the feeding process.

[0038] like Figure 1 As shown, a lifting foot 11 is provided at the bottom of the frame 1.

[0039] Specifically, the lifting feet 11 allow the overall height of the rack 1 to be adjusted. By adjusting the lifting feet 11, it is possible to ensure that the rack 1 remains level or reaches a desired working height.

[0040] The present application provides a feeding device for a multi-roller leveling machine, which is provided with a frame 1, a feeding drive 2 is provided on the frame 1, the feeding drive 2 is fixedly mounted on a support plate 3, the output end of the feeding drive 2 is connected to a first feeding roller 4, a first feeding auxiliary roller 41 is provided above the first feeding roller 4, a sliding plate 5 that can slide up and down is provided on the frame 1, the first feeding auxiliary roller 41 is installed on the sliding plate 5, a sliding locking plate 51 is provided below the sliding plate 5, a support locking plate 31 is provided on the support plate 3, and the sliding locking plate 51 is connected to the support locking plate 31 by a bolt assembly 9. When the plate is fed into the feeding device, the feeding driver 2 is started, driving the first feeding roller 4 to rotate at a certain speed. Due to the friction between the first feeding auxiliary roller 41 and the first feeding roller 4, the plate is clamped and transported forward. When it is necessary to adjust the distance between the first feeding roller 4 and the first feeding auxiliary roller 41 to adapt to plates of different thicknesses or materials, it is first necessary to loosen the bolt assembly 9 so that the sliding plate 5 can slide freely up and down on the frame 1. After the adjustment is completed, tighten the nut of the bolt assembly 9 again to tightly lock the sliding locking plate 51 with the support locking plate 31. They are fixed together, and by setting the bolt assembly 9, the distance between the first feeding roller 4 and the first feeding auxiliary roller 41 can be adjusted to adapt to plates of different thicknesses or different materials, ensuring stability during the feeding process; it can also achieve the purpose of locking the sliding locking plate 51, and the operation is convenient; since the first feeding auxiliary roller 41 and the second feeding auxiliary roller 61 are both installed on the sliding plate 5, by adjusting the bolt assembly 9, the distance between the first feeding auxiliary roller 41 and the first feeding roller 4 and the distance between the second feeding auxiliary roller 61 and the second feeding roller 6 are the same, thereby achieving stable transmission of plates.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0042] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

Claims

1. A feeding device for a multi-roller leveling machine, comprising a frame (1), a feeding driver (2) being arranged on the frame (1), the feeding driver (2) being fixedly mounted on a support plate (3), an output end of the feeding driver (2) being connected to a first feeding roller (4), a first feeding auxiliary roller (41) being arranged above the first feeding roller (4), and characterized in that: A sliding plate (5) that can slide up and down is provided on the frame (1), the first feeding auxiliary roller (41) is installed on the sliding plate (5), a sliding locking plate (51) is provided below the sliding plate (5), a supporting locking plate (31) is provided on the supporting plate (3), and the sliding locking plate (51) and the supporting locking plate (31) are connected via a bolt assembly (9).

2. A feeding device for a multi-roller leveling machine according to claim 1, characterized in that: A second feeding roller (6) is also provided on the support plate (3), and the second feeding roller (6) is arranged parallel to the first feeding roller (4) in the axial direction. A second feeding auxiliary roller (61) is provided on the second feeding roller (6), and the second feeding auxiliary roller (61) is arranged on the sliding plate (5). The second feeding auxiliary roller (61) is arranged parallel to the first feeding auxiliary roller (41) in the axial direction. The first feeding roller (4) and the second feeding roller (6) are connected via a transmission unit (7).

3. A feeding device for a multi-roller leveling machine according to claim 2, characterized in that: The first feeding roller (4) and the second feeding roller (6) both pass through the support plate (3); the transmission unit (7) comprises an active transmission gear (71) arranged on the first feeding roller (4) and a passive transmission gear (72) arranged on the second feeding roller (6); the active transmission gear (71) and the passive transmission gear (72) are connected via a transmission chain (73).

4. A feeding device for a multi-roller leveling machine according to claim 1, characterized in that: A sliding unit (8) is provided between the frame (1) and the sliding plate (5), and the sliding unit (8) comprises a slide rail (81) fixedly mounted on the frame (1), a slider (82) is provided on the slide rail (81), and the slider (82) is connected to the sliding plate (5).

5. The feeding device of a multi-roller leveling machine according to claim 1, characterized in that: The bottom of the frame (1) is provided with lifting feet (11).

6. The feeding device of a multi-roller leveling machine according to claim 1, characterized in that: The feeding driver (2) is a servo motor.

7. The feeding device of a multi-roller leveling machine according to claim 1, characterized in that: The support plate (3) is fixedly mounted on the frame (1).

8. The feeding device of a multi-roller leveling machine according to claim 2, characterized in that: The second feeding roller (6) and the first feeding roller (4) are on the same horizontal plane, and the second feeding auxiliary roller (61) and the first feeding auxiliary roller (41) are on the same horizontal plane.

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