An oxygen-free copper plate strip hot rolling anti-oxidation treatment platform

Abstract

The application discloses an oxygen-free copper plate strip hot rolling anti-oxidation treatment platform, which comprises a main body base, a horizontal placement plate is hingedly arranged on the main body base, a vertical placement plate is vertically arranged on the side of the horizontal placement plate, and the lower end of the horizontal placement plate is connected with the extension end of a telescopic driving element arranged on the main body base; wherein a plate buffer group is arranged between the vertical placement plate and the horizontal placement plate; through the synergistic effect of the angle-adjustable placement plate assembly and the plate buffer group, the safe and stable overturning of the oxygen-free copper plate strip on the fixed station is realized, and the dangerous and inefficient operation mode of traditional dependence on the overhead crane hoisting or manual plate overturning is replaced. The operator can complete the overturning without directly contacting the heavy plate strip, the safety hidden danger in the overturning process is fundamentally eliminated, the double-sided coating process is integrated into a continuous automatic process, and the production efficiency is remarkably improved.

Description

Technical Field

[0001] This application relates to the field of oxygen-free copper strip processing technology, specifically to an anti-oxidation treatment platform for hot rolling of oxygen-free copper strip. Background Technology

[0002] Oxygen-free copper, with its excellent electrical and thermal conductivity and ductility, holds an irreplaceable position in high-end power electronics, vacuum devices, and aerospace fields. Hot rolling is a key process in the production of oxygen-free copper sheets and strips. However, during heating and rolling, the surface of the copper material readily reacts with oxygen in the air, forming an oxide layer. This oxide layer not only reduces the surface quality of the product but also severely affects its subsequent processing performance and service life.

[0003] To prevent oxidation, applying a protective coating to oxygen-free copper strips before hot rolling has become a necessary step. However, traditional placement racks are mostly fixed structures. After coating one side of the strip, heavy lifting equipment such as overhead cranes or manual labor are required to flip the strip to coat the other side. This process is not only inefficient and labor-intensive, but also poses significant safety hazards. During flipping and handling, the edges of the strip are easily damaged by impacts, and the surface coating may be scratched and destroyed. Secondly, existing clamping or fixing devices often lack effective cushioning mechanisms. Rigid clamping can easily leave indentations on the copper strip surface, while loose clamping may cause the strip to slip or collide during transport, also resulting in product defects. Summary of the Invention

[0004] The technical problem to be solved by this application is to overcome the existing defects and provide an anti-oxidation treatment platform for hot rolling of oxygen-free copper strip, which integrates safe flipping and buffer protection to achieve efficient, high-quality and automated processing of oxygen-free copper strip before hot rolling, and can effectively solve the problems in the background art.

[0005] To achieve the above objectives, this application provides the following technical solution: an anti-oxidation treatment platform for hot-rolled oxygen-free copper strip, comprising a main base, a horizontal placement plate hinged on the main base, a vertical placement plate vertically arranged on the side of the horizontal placement plate, and the lower end of the horizontal placement plate connected to the telescopic end of a telescopic drive component arranged on the main base.

[0006] A plate buffer assembly is provided between the vertically placed plate and the horizontally placed plate; the plate buffer assembly includes a lateral sliding plate, a sliding guide, a buffer baffle and a lead screw assembly. The lead screw assembly is provided on the outer side of the lateral sliding plate. The movable end of the lead screw assembly is connected to the sliding guide. The two sliding guides are slidably disposed on the lateral sliding plate, and a buffer baffle is provided between the two sliding guides.

[0007] As a preferred technical solution of this application, the lower surface of the horizontal placement plate is provided with a first connector and a second connector. The first connector is hinged to the hinged bracket seat provided on the main body base, and the second connector is connected to the telescopic end of the telescopic drive component.

[0008] As a preferred technical solution of this application, the two sides of the horizontally placed plate are provided with sliding plate positioning components, and the sliding plate positioning components are connected to the side sliding plate by fasteners.

[0009] As a preferred technical solution of this application, the main body base is also provided with a supporting top frame.

[0010] As a preferred technical solution of this application, the lead screw assembly includes a lead screw mounting base, a lead screw, and a lead screw motor. The lead screw is arranged between the lead screw mounting bases, and the lead screw motor is arranged at one end of the lead screw.

[0011] The sliding guide consists of a slide plate and a connecting plate disposed on the side of the slide plate. The slide plate is slidably disposed on the lateral slide plate, and the lead screw nut in its lead screw assembly is disposed in the through hole of the connecting plate.

[0012] The lateral slide plate is hinged to one side of the vertically placed plate, and the through hole hinged to the vertically placed plate is located at 1 / 6 of the lateral slide plate.

[0013] Compared with existing technologies, the beneficial effects of this application are as follows: This application achieves safe and stable flipping of oxygen-free copper strips at a fixed station through the synergistic effect of an angle-adjustable placement plate assembly and a plate buffer group. This replaces the dangerous and inefficient traditional operation mode that relies on overhead cranes for transport or manual flipping. Operators can complete the flipping without direct contact with the heavy strips, fundamentally eliminating safety hazards during the flipping process, and integrating the double-sided coating process into a continuous automated step, significantly improving production efficiency.

[0014] The sheet material buffer assembly uses buffer baffles with elastic cushioning materials (such as rubber or polyurethane pads) to effectively prevent indentations or scratches on the sheet surface that may be caused by rigid clamping when providing lateral support. At the same time, the buffer structure can also absorb any impact energy that may be generated during flipping and placement, significantly reducing the scrap rate caused by operation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this application;

[0016] Figure 2 This is the main view of this application;

[0017] Figure 3 This is the right view of this application;

[0018] Figure 4 This is a schematic diagram of the sliding guide structure.

[0019] In the diagram: 1. Vertical placement plate; 2. Lead screw motor; 3. Lead screw mounting base; 4. Lead screw; 5. Sliding guide; 6. First connecting piece; 7. Hinge bracket; 9. Main body base; 10. Telescopic drive piece; 11. Horizontal placement plate; 12. Buffer baffle; 13. Lateral sliding plate; 14. Second connecting piece; 15. Sliding plate positioning piece. Detailed Implementation

[0020] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments in this application (for ease of description and understanding, hereinafter referred to as...), Figure 2 (The above is described above). All other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this application.

[0021] Please see Figure 1-4 This application provides a technical solution: an anti-oxidation treatment platform for hot rolling of oxygen-free copper strip is mainly used to coat the oxygen-free copper strip with an anti-oxidant before hot rolling and to provide buffer protection to avoid the strip from being bumped and deformed during placement and transportation.

[0022] It mainly includes the main base 9, the adjustable angle placement plate assembly, and the plate buffer assembly.

[0023] The main base 9 provides stable support for the entire device. A horizontal placement plate 11 is hinged to the main base 9 via a hinged bracket 7, allowing the horizontal placement plate 11 to rotate around the hinge point. To achieve and control the rotation, a telescopic drive component 10 is installed on the main base 9. This telescopic drive component 10 is preferably a hydraulic cylinder or an electric push rod. The lower surface of the horizontal placement plate 11 is provided with a first connecting member 6 and a second connecting member 14. The first connecting member 6 is hinged to the hinged bracket 7, and the second connecting member 14 is connected to the telescopic end of the telescopic drive component 10. By extending or retracting the telescopic drive component 10, the horizontal placement plate 11 can be raised or lowered around the hinge point, thereby adjusting its tilt angle.

[0024] On one side of the horizontally placed plate 11, a vertically placed plate 1 is fixedly installed, and the two together form an L-shaped plate and strip support body.

[0025] The plate buffer assembly is an important component of this invention. It is located in the angled area formed by the vertical placement plate 1 and the horizontal placement plate 11, and is mainly used for flexibly clamping and buffering the oxygen-free copper strip from the side. The buffer assembly mainly includes a lateral sliding plate 13, a sliding guide 5, a buffer baffle 12, and a lead screw assembly.

[0026] The lateral slide plate 13 is connected to the two sides of the horizontal placement plate 11 via slide plate positioning members 15 on both sides. Fastener bolts pass through the slide plate positioning members 15 to fix the lateral slide plate 13. According to a preferred embodiment, the lateral slide plate 13 is hinged to one side of the vertical placement plate 1, and the hinge through hole is located at the lower 1 / 6 of the length of the lateral slide plate 13. This structure ensures that the sliding guide 5 can continue to descend, ensuring that the plate can be completely placed on the vertical placement plate 1.

[0027] The lead screw assembly is disposed on the outer side of the lateral slide plate 13. The lead screw assembly includes two lead screw mounting seats 3 fixed on the lateral slide plate 13, a lead screw 4 mounted between the two lead screw mounting seats 3, and a lead screw motor 2 that drives the lead screw 4 to rotate.

[0028] The sliding guide 5 is slidably mounted on the side slide plate 13. Each sliding guide 5 consists of a slide rail and a connecting plate disposed on the side of the slide rail. The slide rail can slide along the guide rail on the side slide plate 13, while the connecting plate has a through hole and a lead screw nut is fixed inside. The lead screw nut and the lead screw 4 form a threaded transmission pair. When the lead screw motor 2 rotates in both directions, it can drive the two sliding guides 5 to move along the side slide plate 13.

[0029] A buffer baffle 12 is provided between the two sliding guides 5. Elastic cushioning materials such as rubber or polyurethane pads can be installed on both sides of the buffer baffle 12 to prevent the oxygen-free copper strip from surface damage after reversal.

[0030] As a preferred extension, a support top frame can also be provided above the main base 9. This top frame can be used to support the horizontally placed plate 11, reducing the burden on the telescopic drive component 10.

[0031] In use: The operator first places the oxygen-free copper strip to be coated on the horizontal placement plate 11 for support. At this time, the spraying process is carried out to spray the surface. After this process is completed, the lead screw motor 2 is started to drive the sliding guide 5 to move, thereby driving the buffer baffle 12 between them to move smoothly towards the strip until the buffer material on the buffer baffle 12 gently contacts the side of the strip and applies appropriate clamping force. At this time, the telescopic drive 10 raises the entire placement plate assembly, including the horizontal placement plate 11 and the vertical placement plate 1, to an angle greater than 90 degrees, so that the strip can tilt towards the vertical placement plate 1 under the action of gravity. At this time, the lead screw motor 2 is started to rotate in the opposite direction, so that the sliding guide 5 is driven to move towards the vertical placement plate 1. At this time, under the action of gravity, the strip tilts with the movement of the sliding guide 5 until the other side of the strip to be coated is completely facing upwards. The spraying process is carried out again, thereby completing the spraying treatment of both sides and improving processing efficiency.

[0032] The spraying process includes a drying function to prevent the sprayed paint from adhering to the vertically placed plate 1.

[0033] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An anti-oxidation treatment platform for hot-rolled oxygen-free copper strip, comprising a main base (9), characterized in that: A horizontal placement plate (11) is hinged to the main body base (9), and a vertical placement plate (1) is vertically arranged on the side of the horizontal placement plate (11). The lower end of the horizontal placement plate (11) is connected to the telescopic end of the telescopic drive member (10) arranged on the main body base (9). A plate buffer group is provided between the vertical placement plate (1) and the horizontal placement plate (11); the plate buffer group includes a lateral sliding plate (13), a sliding guide (5), a buffer baffle (12) and a screw assembly. The outer side of the lateral sliding plate (13) is provided with a screw assembly, and the movable end of the screw assembly is connected to the sliding guide (5). The two sliding guides (5) are slidably disposed on the lateral sliding plate (13), and a buffer baffle (12) is provided between the two sliding guides (5).

2. The anti-oxidation treatment platform for hot-rolled oxygen-free copper strip according to claim 1, characterized in that: The lower surface of the horizontal placement plate (11) is provided with a first connector (6) and a second connector (14). The first connector (6) is hinged to the hinge bracket seat (7) provided on the main body base (9), and the second connector (14) is connected to the telescopic end of the telescopic drive member (10).

3. The anti-oxidation treatment platform for hot-rolled oxygen-free copper strip according to claim 1 or 2, characterized in that: The horizontal placement plate (11) is provided with a sliding plate positioning component (15) on both sides, and the sliding plate positioning component (15) is connected to the side sliding plate (13) by fasteners.

4. The anti-oxidation treatment platform for hot-rolled oxygen-free copper strip according to claim 1, characterized in that: The main base (9) is also provided with a supporting top frame.

5. The anti-oxidation treatment platform for hot-rolled oxygen-free copper strip according to claim 1, characterized in that: The lead screw assembly includes a lead screw mounting base (3), a lead screw (4) and a lead screw motor (2). The lead screw (4) is arranged between the lead screw mounting bases (3), and the lead screw motor (2) is arranged at one end of the lead screw (4).

6. The anti-oxidation treatment platform for hot-rolled oxygen-free copper strip according to claim 1, characterized in that: The sliding guide (5) consists of a sliding groove plate and a connecting plate disposed on the side of the sliding groove plate. The sliding groove plate is slidably disposed on the lateral sliding plate (13), and the screw nut in its screw assembly is disposed in the through hole of the connecting plate.

7. The anti-oxidation treatment platform for hot-rolled oxygen-free copper strip according to claim 1, characterized in that: The lateral slide plate (13) is hinged to one side of the vertical plate (1), and the through hole hinged to the vertical plate (1) is located at 1 / 6 of the lateral slide plate (13).

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