Code printing device for aluminum alloy slab ingot

Abstract

The utility model provides an aluminum alloy slab ingot code printing device, relates to the technical field of aluminum alloy production equipment, and solves the technical problems that character codes are easy to fall off, incomplete, difficult to replace and easy to make mistakes in the conventional mechanical contact type code printing. The aluminum alloy ingot code printing device comprises a machine frame and a code printing wheel used for printing codes on aluminum alloy ingots, and further comprises a code printing lower wheel which is arranged on the machine frame in a sliding mode and used for supporting and pressing the aluminum alloy ingots during code printing, and the linear speed of the code printing lower wheel is consistent with the conveying speed of the aluminum alloy ingots. And the coding wheel is detachably provided with a plurality of groups of character codes for coding at intervals. According to the utility model, the code printing wheel can be accurately aligned, the aluminum alloy ingot can be conveniently supported for code printing, and unclear and inaccurate staggered code printing is prevented; and the character codes are detachably arranged through the mounting holes and the bolts, and after the character codes fall off and are lost, the residual parts of the character codes can be conveniently taken down, and new character codes can be mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy production equipment, in particular to an aluminum alloy flat ingot coding device. Background Art

[0002] In the continuous production process of high-strength and high-toughness aluminum alloy slabs, in order to ensure the clarity and traceability of the semi-finished and finished products of the continuously produced high-strength and high-toughness aluminum alloy slabs, the product batch number is usually marked on the surface of the high-strength and high-toughness aluminum alloy slabs, and the batch number marking is required to be continuous and clear. There are many ways to code the alloy, the most common of which include:

[0003] Laser coding: Use laser beam to burn the alloy surface to form a permanent mark. Electrolytic coding: Use electrochemical principle to form the required mark on the alloy surface. Inkjet coding: Use inkjet printer or inkjet printer to spray ink onto the alloy surface to form a mark. Engraving coding: Use mechanical tool or chemical solvent to scratch or engrave the alloy surface to form a mark. Branding coding: Use branding equipment to brand the mark onto the alloy surface.

[0004] At present, when coding aluminum alloy ingots, the staff first places the aluminum alloy ingots on a conveyor belt, and then transmits the aluminum alloy ingots on the conveyor belt. The aluminum alloy ingots are coded when passing through a coding device installed above the conveyor belt. However, during the transmission of the aluminum alloy ingots on the conveyor belt, the relative position of the aluminum alloy ingot and the conveyor belt cannot be fixed, resulting in the problem of inaccurate coding of the aluminum alloy ingots by the coding device.

[0005] Therefore, a coding device for aluminum alloy ingots proposed in the patent with publication number CN220662045U can adjust the relative position of the aluminum alloy ingots and the conveyor belt during the transmission process, thereby improving the accuracy of the laser coding device in coding the aluminum alloy ingots.

[0006] However, in the specific production process, for the contact coding methods of engraving and branding, there are still problems such as codes easily falling off, incomplete codes, and difficulty and error in changing codes, which makes it difficult to trace aluminum alloy production batches and affects the smooth progress of production organization. Utility Model Content

[0007] The utility model aims to provide an aluminum alloy flat ingot coding device to solve the technical problems of the existing mechanical contact coding, such as easy falling off of characters and incomplete characters, and difficulty in changing characters and prone to errors.

[0008] The embodiments of the present invention are implemented by the following technical solutions:

[0009] A coding device for aluminum alloy flat ingots comprises a frame and a coding wheel for coding the aluminum alloy ingots, and also comprises a coding lower wheel slidably arranged on the frame for supporting and pressing the aluminum alloy ingots during coding, and its linear speed is consistent with the conveying speed of the aluminum alloy ingots; the coding wheel is detachably provided with a plurality of groups of coding characters at intervals.

[0010] Preferably, it also includes a swing arm for adjusting the coding depth, one end of the swing arm is hinged to the frame, and the other end is rotatably connected to the telescopic device and the coding wheel.

[0011] Preferably, the swing arm is also provided with a connecting frame for rotatably connecting the two ends of the coding wheel.

[0012] Preferably, the coding wheel is provided with a mounting hole for mounting the code and a plug hole for passing a pin to fix the code, and the code is provided with a through hole for passing the pin.

[0013] Preferably, the coding lower wheel is arranged on the lower side of the aluminum alloy ingot, and the coding wheel is arranged on the upper side of the aluminum alloy ingot.

[0014] Preferably, the coding lower wheel is transmission-connected with a transmission wheel, and the transmission wheel shaft is connected with a driving device and a reducer for amplifying torque.

[0015] Preferably, the coding wheel is also provided with a spray pipe for cooling.

[0016] Preferably, the frame is also provided with a bearing seat for rotatably connecting the coding lower wheel.

[0017] By adopting this technical solution, the telescopic device and the hinge of the swing arm can drive the relative lifting of the coding wheel, which is convenient for adjusting the coding depth. The coding lower wheel cooperates with the sliding setting to accurately align with the lowest point of the coding wheel, which is convenient for supporting the aluminum alloy ingot for coding, and prevents the coding wheel from being displaced relative to the coding lower wheel in the horizontal plane under the drive of the swing arm hinge, resulting in unclear and inaccurate coding.

[0018] The character codes are detachably arranged through the mounting holes and the latches, the rotation of the coding wheel will not affect the stability of the character codes, and after the character codes are lost, it is convenient to remove the remaining parts and install new character codes.

[0019] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0020] 1. The utility model can accurately align the coding wheel, conveniently support the aluminum alloy ingot for coding, and prevent the misalignment of the coding from being unclear and inaccurate;

[0021] 2. The character code of the utility model can be detachably arranged through the installation hole and the latch. After the character code falls off and is lost, it is also convenient to remove the remaining part and install a new character code. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 A schematic diagram of the top view of the coding device for aluminum alloy flat ingots provided in Example 1 of the utility model;

[0024] Figure 2 This is a schematic diagram of the front structure of the aluminum alloy flat ingot coding device provided in Example 1 of the utility model;

[0025] Figure 3 A schematic diagram of the side structure of the coding wheel of the aluminum alloy flat ingot coding device provided in Example 2 of the utility model;

[0026] Figure 4 A schematic diagram of the side structure of the coding wheel of the aluminum alloy flat ingot coding device provided in Example 2 of the utility model;

[0027] Icons: 1. Driving device; 2. Reducer; 3. Swing arm; 4. Coding lower wheel; 5. Coding wheel; 6. Bearing seat; 7. Transmission wheel; 8. Telescopic device; 9. Code; 10. Latch; 11. Mounting hole; 12. Frame. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0029] 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 present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] 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, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the present invention, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the product of the application is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Example 1

[0034] A coding device for aluminum alloy flat ingots comprises a frame 12 and a coding wheel 5 for coding the aluminum alloy ingots, and also comprises a coding lower wheel 4 slidably arranged on the frame 12 for supporting and pressing the aluminum alloy ingots during coding, and its linear speed is consistent with the conveying speed of the aluminum alloy ingots; the coding wheel 5 is detachably provided with a plurality of groups of character codes 9 for coding at intervals.

[0035] In this embodiment, a swing arm 3 for adjusting the coding depth is also included. One end of the swing arm 3 is hinged to the frame 12, and the other end is rotatably connected to the telescopic device 8 and the coding wheel 5.

[0036] In this embodiment, the swing arm 3 is further provided with a connecting frame for rotatably connecting the two ends of the coding wheel 5 .

[0037] In this embodiment, the coding lower wheel 4 is arranged on the lower side of the aluminum alloy ingot, and the coding wheel 5 is arranged on the upper side of the aluminum alloy ingot.

[0038] In this embodiment, the coding lower wheel 4 is transmission-connected to a transmission wheel 7, and the transmission wheel 7 is axially connected to a driving device 1 and a speed reducer 2 for increasing torque.

[0039] In this embodiment, the coding wheel 5 is further provided with a spray pipe for cooling and temperature reduction.

[0040] In this embodiment, the frame 12 is further provided with a bearing seat 6 for rotatably connecting the lower coding wheel 4.

[0041] In this embodiment, the telescopic device 8 adopts an oil cylinder, and the driving device 1 adopts a motor.

[0042] Working principle and usage method:

[0043] During operation, the relative lifting of the coding wheel 5 can be driven through the telescopic cooperation of the telescopic device 8 and the hinge of the swing arm 3, facilitating the adjustment of the coding depth. The lower coding wheel 4 is arranged in a sliding manner to accurately align with the lowest point of the coding wheel 5, facilitating the support of the aluminum ingot for coding, and preventing the coding wheel 5 from generating misalignment with the lower coding wheel 4 due to relative displacement in the horizontal plane under the drive of the hinge of the swing arm 3, resulting in unclear and inaccurate coding.

[0044] Embodiment 2

[0045] The difference between this embodiment and Embodiment 1 is only that, in this embodiment, the coding wheel 5 is provided with an installation hole 11 for installing the character code 9 and a jack for passing through the pin 10 to fix the character code 9, and the character code 9 is provided with a through hole for passing through the pin 10.

[0046] Working principle and usage method:

[0047] During use, the character code 9 is detachably arranged through the installation hole 11 and the pin 10. The rotation of the coding wheel 5 will not affect the stability of the character code 9, and after the character code 9 falls off or is missing, it is also convenient to remove its remaining part and install a new character code 9.

[0048] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A coding device for aluminum alloy flat ingots, comprising a frame (12) and a coding wheel (5) for coding the aluminum alloy ingots, characterized in that: It also includes a coding lower wheel (4) slidably arranged on the frame (12) for supporting and pressing the aluminum alloy ingot during coding, and its linear speed is consistent with the conveying speed of the aluminum alloy ingot; the coding wheel (5) is detachably provided with a plurality of groups of character codes (9) for coding at intervals.

2. The aluminum alloy slab coding device according to claim 1, characterized in that: It also comprises a swing arm (3) for adjusting the coding depth, wherein one end of the swing arm (3) is hinged to the frame (12), and the other end is rotatably connected to the telescopic device (8) and the coding wheel (5).

3. The aluminum alloy flat ingot coding device according to claim 2, characterized in that: The swing arm (3) is also provided with a connecting frame for rotatably connecting the two ends of the coding wheel (5).

4. The aluminum alloy slab coding device according to any one of claims 1 to 3, characterized in that: The coding wheel (5) is provided with a mounting hole (11) for mounting the character code (9) and a plug hole for passing a latch (10) to fix the character code (9), and the character code (9) is provided with a through hole for passing the latch (10).

5. The aluminum alloy slab coding device according to any one of claims 1 to 3, characterized in that: The coding lower wheel (4) is arranged on the lower side of the aluminum alloy ingot, and the coding wheel (5) is arranged on the upper side of the aluminum alloy ingot.

6. The aluminum alloy slab coding device according to any one of claims 1 to 3, characterized in that: The coding lower wheel (4) is drivingly connected to a transmission wheel (7), and the transmission wheel (7) is shaft-connected to a driving device (1) and a speed reducer (2) for increasing torque.

7. The aluminum alloy slab coding device according to any one of claims 1 to 3, characterized in that: The coding wheel (5) is also provided with a spray pipe for cooling.

8. The aluminum alloy slab coding device according to any one of claims 1 to 3, characterized in that: The frame (12) is also provided with a bearing seat (6) for rotatably connecting the coding lower wheel (4).

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