Aluminum plate centering conveying roller way

Abstract

The utility model discloses an aluminum plate centering conveying roller way which is characterized in that a centering mechanism is mounted on the conveying roller way, two movable ends of the centering mechanism are respectively positioned on two outer sides of a chain on the conveying roller way, and the two movable ends of the centering mechanism protrude out of a conveying surface of the conveying roller way; the centering mechanism comprises a machine frame, a driving rack, a driven rack, a reversing gear, a driver and a centering plate, the machine frame is vertically installed on the conveying roller way, the driving rack and the driven rack are arranged in an up-down staggered mode and slidably installed on the machine frame, the reversing gear is rotatably installed on the machine frame, and the reversing gear is meshed with the driving rack and the driven rack at the same time; the driver is installed on the rack, and the power output end of the driver is connected with the outer end of the driving rack. According to the centering conveying roller way, the narrow centering plates are adopted, and the phenomenon that the distance between plates is controlled is avoided; the two movable ends of the centering mechanism protrude out of the conveying roller way, interference between the centering plate and the conveying roller way is overcome, the structure of the conveying roller way does not need to be noticed additionally, and assembling and maintaining are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum plate conveying equipment, in particular to an aluminum plate centering conveying roller. Background Art

[0002] During the aluminum plate processing process, in order to ensure that the aluminum plate can better enter various processing equipment, a centering device is generally installed on the conveying equipment, most commonly the conveyor roller, to ensure that the aluminum plate remains centered on the roller and finds the correct position to reach the next processing equipment accurately.

[0003] Currently, there is a Chinese utility model patent with publication number CN221875440U, entitled "A Plate Centering Conveyor Platform." This platform utilizes a telescopic cylinder to drive two movable frames to move toward or away from each other with equal displacement, quickly aligning the plates. Due to the long movable frames, this platform places heavy strain on the telescopic cylinders. Furthermore, if two plates of different sizes enter the centering station simultaneously, only the larger plate can be aligned, leaving the smaller plate unaligned. The most reliable method involves advancing one plate at a time, controlling the distance between adjacent plates to prevent interference. However, this results in long time delays and low efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide an aluminum plate centering conveying roller to solve the problem that the centering station of the existing centering conveying device is long and the distance between two adjacent plates needs to be controlled to prevent mutual interference, but the time interval is long and the efficiency is low.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0006] An aluminum plate centering conveyor roller comprises a conveyor roller, a centering mechanism perpendicular to the conveyor roller is installed on the conveyor roller, two movable ends of the centering mechanism are respectively located on the two outer sides of the chain on the conveyor roller, and the two movable ends of the centering mechanism protrude from the conveying surface of the conveyor roller; wherein,

[0007] The centering mechanism includes a frame, a driving rack, a driven rack, a reversing gear, a driver and a centering plate. The frame is vertically mounted on the conveying roller. The driving rack and the driven rack are staggered up and down and are both slidably mounted on the frame. The reversing gear is rotatably mounted on the frame, and the reversing gear is simultaneously engaged with the driving rack and the driven rack. The driver is mounted on the frame, and the power output end of the driver is connected to the outer end of the driving rack.

[0008] A further technical solution is: a plurality of guide columns are evenly installed on the centering plate along the advancing direction of the aluminum plate.

[0009] A further technical solution is that a sleeve or a bearing is installed on the guide column.

[0010] A further technical solution is that the tooth pitches of the active rack and the driven rack are consistent.

[0011] A further technical solution is that the stroke of the driver is not greater than the tooth stroke.

[0012] A further technical solution is: the driver is one of a hydraulic cylinder, an air cylinder or a push rod motor.

[0013] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:

[0014] The utility model proposes an aluminum plate centering conveying roller. In order to avoid the phenomenon that traditional centering conveying devices need to control the plate spacing, the centering conveying roller adopts a narrower centering plate. In order to overcome the interference between the centering plate and the conveying roller during installation, the two movable ends of the centering mechanism (centering plate) protrude from the conveying surface of the conveying roller. That is, when installing the centering mechanism, there is no need to pay extra attention to the structure of the conveying roller, and they do not affect each other, which facilitates assembly and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of an aluminum plate centering conveying roller table of the utility model.

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the structure of the center-to-center mechanism.

[0017] Figure 3 For this utility model Figure 2 Schematic diagram of the structure from a side view.

[0018] Figure 4 For this utility model Figure 3 Structural diagram of another working state.

[0019] Figure numerals: 1. conveyor roller; 2. centering mechanism; 3. chain; 4. frame; 5. driving rack; 6. driven rack; 7. reversing gear; 8. driver; 9. centering plate; 10. aluminum plate; 11. guide column; 12. bearing. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0022] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0024] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is typically placed when in use, or are the orientations or positional relationships commonly understood by those skilled in the art. These terms are intended solely to facilitate the description of the present invention and to simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0025] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections 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.

[0026] Example 1:

[0027] This embodiment Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, an aluminum plate centering conveying roller comprises a conveying roller 1, on which a centering mechanism 2 perpendicular to the conveying roller 1 is installed, the two movable ends of the centering mechanism 2 are respectively located on the two outer sides of the chain 3 on the conveying roller 1, and the two movable ends of the centering mechanism 2 protrude from the conveying surface of the conveying roller 1; the centering mechanism 2 comprises a frame 4, an active rack 5, a driven rack 6, a reversing gear 7, a driver 8 and a centering plate 9, the frame 4 is vertically mounted on the conveying roller 1, the active rack 5 and the driven rack 6 are staggered up and down and are both slidably mounted on the frame 4, the reversing gear 7 is rotatably mounted on the frame 4, and the reversing gear 7 is simultaneously engaged with the active rack 5 and the driven rack 6, the driver 8 is mounted on the frame 4, and the power output end of the driver 8 is connected to the outer end of the active rack 5.

[0028] The aluminum plate 10 moves forward on the conveyor roller 1 until it reaches the position of the centering mechanism 2. The centering mechanism 2 can start the driver 8 to move the active rack 5 under manual operation or under the control of the automatic control equipment. The active rack 5 is driven and reversed by the reversing gear 7, so that the driven rack 6 moves in the opposite direction of the movement of the active rack 5, and finally realizes the relative movement of the active rack 5 and the driven rack 6. At the same time, the centering plates 9 on the active rack 5 and the driven rack 6 move toward each other, and the aluminum plate on the conveyor roller 1 is moved. 10 is used for centering adjustment. Since the centering plate 9 is narrow, the traditional centering conveying device avoids the need to control the plate spacing. In addition, the two movable ends of the centering mechanism 2 (centering plate 9) protrude from the conveying surface of the conveying roller 1 (in the prior art, several rollers all pass through the movable frame), which overcomes the interference between the centering plate 9 and the conveying roller 1 during installation. That is, when installing the centering mechanism 2, there is no need to pay extra attention to the structure of the conveying roller 1, especially the rollers. The centering plate 9 and the conveying roller 1 do not affect each other, which is convenient for assembly and maintenance.

[0029] Preferably, a plurality of guide posts 11 are evenly installed on the centering plate 9 along the advancing direction of the aluminum plate 10 .

[0030] The setting of the guide column 11 will change the centering adjustment work of the centering plate 9 to the aluminum plate 10 to the guide column 11. First, the height of the guide column 11 is adjustable, and second, friction is reduced to facilitate transmission.

[0031] Preferably, a sleeve or a bearing 12 is installed on the guide column 11 .

[0032] The sleeve or bearing 12 can rotate on the guide column 11, changing the sliding friction between the aluminum plate 10 and the guide column 11 into rolling friction, thereby reducing friction and facilitating transmission.

[0033] Preferably, the tooth pitches of the active rack 5 and the driven rack 6 are consistent. The stroke of the driver 8 is not greater than the tooth pitch.

[0034] It mainly serves as a safety limit.

[0035] Preferably, the driver 8 is a hydraulic cylinder, a pneumatic cylinder or a push rod motor.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A conveying roller for centering aluminum plates, comprising a conveying roller (1), characterized in that: The conveying roller (1) is provided with a centering mechanism (2) perpendicular thereto, the two movable ends of the centering mechanism (2) being respectively located on the two outer sides of the chain (3) on the conveying roller (1), and the two movable ends of the centering mechanism (2) protruding from the conveying surface of the conveying roller (1); wherein, The centering mechanism (2) includes a frame (4), an active rack (5), a driven rack (6), a reversing gear (7), a driver (8) and a centering plate (9), wherein the frame (4) is vertically mounted on the conveying roller (1), the active rack (5) and the driven rack (6) are offset up and down and are both slidably mounted on the frame (4), the reversing gear (7) is rotatably mounted on the frame (4), and the reversing gear (7) is simultaneously engaged with the active rack (5) and the driven rack (6), the driver (8) is mounted on the frame (4), and the power output end of the driver (8) is connected to the outer end of the active rack (5).

2. The aluminum plate centering conveying roller according to claim 1, characterized in that: A plurality of guide posts (11) are evenly mounted on the centering plate (9) along the advancing direction of the aluminum plate (10).

3. The aluminum plate centering conveying roller according to claim 2, characterized in that: A sleeve or a bearing (12) is mounted on the guide column (11).

4. The aluminum plate centering conveying roller according to claim 1, characterized in that: The tooth pitches of the active rack (5) and the driven rack (6) are consistent.

5. The aluminum plate centering conveying roller according to claim 4, characterized in that: The stroke of the driver (8) is not greater than the tooth stroke.

6. The aluminum plate centering conveying roller according to claim 1, characterized in that: The driver (8) is a hydraulic cylinder, a pneumatic cylinder or a push rod motor.

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