A splicing process of carbon crystal plate

Abstract

The present application provides a carbon crystal plate splicing process, which uses tools to process the edges of the carbon crystal plate, so that the edges of the carbon crystal plate are recessed relative to the upper surface of the overall carbon crystal plate to form a stepped edge for splicing metal strips. Since the carbon crystal plate has two hard layers on the top and bottom and a foamed core layer in the middle, the foamed core layer can be compressed, and the hard layers, although not compressible, can be cut with a knife. Therefore, the upper hard layer of the edge portion of the carbon crystal plate can be first cut with a knife to form a straight seam, and then the edge portion is rolled along the straight seam with a rolling mechanism, so that the height of the edge portion is lower than that of the other portions of the carbon crystal plate, so that a stepped edge for mounting metal strips is formed on the edge of the carbon crystal plate.

Description

Technical Field

[0001] This invention relates to the field of carbon crystal plate technology, and more specifically to a carbon crystal plate splicing process. Background Technology

[0002] In the existing technology, the edges of carbon crystal plates usually need to be wrapped with metal lines. However, after wrapping, the metal lines will be about 1 mm higher than the plane of the carbon crystal plate. In other words, the carbon crystal plate and the metal lines will not be on the same plane, which affects the overall flatness and aesthetics to some extent. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a carbon crystal plate splicing process to improve the flatness and aesthetics of carbon crystal plates spliced ​​with metal lines.

[0004] To solve the above-mentioned technical problems, the technical solution of the present invention is: a carbon crystal plate splicing process, wherein the edge of the carbon crystal plate is processed by a tool so that the edge of the carbon crystal plate is recessed relative to the upper surface of the carbon crystal plate as a whole to form a stepped pressing edge, which is used to splice metal lines.

[0005] Since carbon crystal panels consist of two rigid layers on the top and bottom with a foamed core layer in between, and the foamed core layer is compressible while the rigid layers, though incompressible, can be cut with a knife, a straight slit can be created by first cutting the upper rigid layer at the edge of the carbon crystal panel with a knife. Then, a rolling mechanism can be used to roll along the straight slit to make the edge lower than the rest of the carbon crystal panel, thus creating a pressing edge for mounting metal strips.

[0006] In one embodiment, the tool is an edge pressing machine, including a fixed plate and an upper pressure roller group and a lower pressure roller group mounted on the fixed plate. A gap is maintained between the upper pressure roller group and the lower pressure roller group to allow the carbon crystal plate to pass through. The upper pressure roller group includes an upper left pressure roller and an upper right pressure roller arranged at intervals. The upper left pressure roller is a T-shaped roller, which is composed of a large cylinder and a small cylinder coaxially combined. The connection between the large cylinder and the small cylinder forms a stepped surface. The upper right pressure roller is a cylindrical roller. A blade is fixedly arranged between the upper left pressure roller and the upper right pressure roller. The cutting direction of the blade is to the right and the blade is parallel to the stepped surface of the upper left pressure roller. The lowest point of the blade is equal to or lower than the lowest point of the upper left pressure roller. The lower pressure roller group includes a lower left pressure roller and a lower right pressure roller arranged at intervals. Both the lower left pressure roller and the lower right pressure roller are cylindrical rollers.

[0007] The above technical solution is used as follows: A carbon crystal plate is inserted from right to left between the upper pressure roller group and the lower pressure roller group and continues to be pushed to the left. The blade will cut off the upper hard layer of the carbon crystal plate edge and form a straight slit. The large cylinder of the upper left pressure roller rolls along the straight slit to press the edge, so that the height of the edge is lower than the height of other parts of the carbon crystal plate. In this way, a pressing edge for installing metal lines is formed on the edge of the carbon crystal plate.

[0008] As a preferred technical solution, the pressure roller assembly can be adjusted up and down relative to the shaft hole on the fixed plate. This allows for the processing of carbon crystal plates of different thicknesses.

[0009] As a further technical solution, the fixing plate is provided with a pad strip at the position corresponding to the upper and lower pressure roller groups, and the upper and lower pressure roller groups can be axially adjusted relative to the shaft holes on the fixing plate. This allows for adjustment of the width of the carbon crystal plate pressing edge.

[0010] Furthermore, the fixing plate is provided with guide strips. This facilitates the flat insertion and ejection of the carbon crystal plate.

[0011] As a preferred technical solution, the outer diameter of the large cylinder of the upper left pressure roller is larger than the outer diameter of the upper right pressure roller, and the outer diameters of the lower left pressure roller and the lower right pressure roller are equal.

[0012] In one embodiment, the outer diameters of the upper right pressure roller, the lower left pressure roller, and the lower right pressure roller are equal.

[0013] In one embodiment, the upper left pressure roller is a steel roller, while the upper right pressure roller, lower left pressure roller, and lower right pressure roller are all nylon rollers. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the edge pressing machine in an embodiment of the present invention;

[0015] Figure 2 for Figure 1 The left view;

[0016] Figure 3 for Figure 1 A schematic diagram of the fixed plate structure in the diagram;

[0017] Figure 4 This is a schematic diagram of the carbon crystal plate structure after edge pressing;

[0018] The attached figures are labeled as follows:

[0019] 1—Fixing plate 1a—Push block strip

[0020] 1b – Guide bar; 2 – Carbon crystal plate

[0021] 2a——Edge pressing 3——Upper left pressure roller

[0022] 3a - Large cylinder; 3b - Small cylinder

[0023] 4 - Upper right pressure roller; 5 - Lower left pressure roller

[0024] 6 - Lower right pressure roller; 7 - Blade. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the invention clearer, the invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0026] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0027] like Figures 1 to 4 As shown, a carbon crystal plate splicing process involves using a pressing machine to process the edge of the carbon crystal plate 2, causing the edge of the carbon crystal plate 2 to be recessed relative to the upper surface of the carbon crystal plate as a stepped pressing edge 2a. The upper surface of this pressing edge 2a is typically slightly lower than the upper surface of the carbon crystal plate by 1mm, and its width is 2.5mm, used for splicing metal lines. The pressing machine includes a fixed plate 1 and an upper pressing roller group and a lower pressing roller group mounted on the fixed plate 1. A gap is maintained between the upper pressing roller group and the lower pressing roller group to allow the carbon crystal plate 2 to pass through. The upper pressing roller group includes an upper left pressing roller 3 and an upper right pressing roller 3 spaced apart. Wheel 4, the upper left pressure wheel 3 is a T-shaped wheel, which is composed of a large cylinder 3a and a small cylinder 3b coaxially combined. The connection between the large cylinder 3a and the small cylinder 3b forms a stepped surface. The upper right pressure wheel 4 is a cylindrical wheel. A blade 7 is fixedly installed between the upper left pressure wheel 3 and the upper right pressure wheel 4. The cutting direction of the blade 7 is to the right and the blade 7 is parallel to the stepped surface of the upper left pressure wheel 3. The lowest point of the blade 7 is equal to or lower than the lowest point of the upper left pressure wheel 3. The lower pressure wheel group includes the lower left pressure wheel 5 and the lower right pressure wheel 6 arranged at intervals. Both the lower left pressure wheel 5 and the lower right pressure wheel 6 are cylindrical wheels.

[0028] like Figure 1 , 2 As shown, in order to process carbon crystal plates 2 of different thicknesses, this embodiment sets the pressure roller assembly to be adjustable up and down relative to the shaft hole on the fixed plate 1.

[0029] like Figure 1 , 2 As shown, a pad strip 1a is provided on the fixed plate 1 at the position between the upper and lower pressure roller groups, allowing the upper and lower pressure roller groups to be axially adjusted relative to the shaft holes on the fixed plate 1. This allows adjustment of the width of the pressing edge of the carbon crystal plate 2. Simultaneously, a guide strip 1b is provided on the fixed plate 1 to facilitate the flat insertion and ejection of the carbon crystal plate 2.

[0030] like Figure 1 As shown, the outer diameter of the large cylinder 3a of the upper left pressure roller 3 is larger than the outer diameter of the upper right pressure roller 4, and the outer diameters of the upper right pressure roller 4, the lower left pressure roller 5, and the lower right pressure roller 6 are equal; the upper left pressure roller 3 is a steel wheel, and the upper right pressure roller 4, the lower left pressure roller 5, and the lower right pressure roller 6 are all nylon wheels.

[0031] Since the carbon crystal plate 2 consists of two hard layers on the top and bottom with a foamed core layer in the middle, the foamed core layer can be compressed, while the hard layer, although not compressible, can be cut with a knife. In use, a carbon crystal plate 2 is inserted from right to left between the upper and lower pressure rollers and continues to be pushed to the left. The blade 7 cuts through the upper hard layer at the edge of the carbon crystal plate 2, forming a straight slit. The large cylinder 3a of the upper left pressure roller then rolls along the straight slit to press the edge, making the edge lower than the rest of the carbon crystal plate. This creates a pressing edge 2a at the edge of the carbon crystal plate 2 for installing metal strips.

[0032] The above embodiments are preferred implementations of the present invention. In addition, the present invention can be implemented in other ways. Any obvious substitutions without departing from the concept of the present invention are within the scope of the present invention patent.

[0033] To facilitate understanding by those skilled in the art of the improvements of this invention over the prior art, some of the accompanying drawings and descriptions have been simplified, and for clarity, some other elements have been omitted from this application. Those skilled in the art should realize that these omitted elements may also constitute the content of this invention.

Claims

1. A carbon crystal plate splicing process, characterized in that: The edge of the carbon crystal plate (2) is processed by a tool to make the edge of the carbon crystal plate (2) recessed relative to the upper surface of the carbon crystal plate to form a stepped edge (2a). The edge (2a) is used to splice metal lines. The tool is an edge pressing machine, which includes a fixed plate (1) and an upper pressure roller group and a lower pressure roller group installed on the fixed plate (1). A gap is left between the upper pressure roller group and the lower pressure roller group for the carbon crystal plate (2) to pass through. The upper pressure roller group includes an upper left pressure roller (3) and an upper right pressure roller (4) arranged at intervals. The upper left pressure roller (3) is a T-shaped roller. The T-shaped roller is composed of a large cylinder (3a) and a small cylinder (3b) coaxially combined. The connection between the large cylinder (3a) and the small cylinder (3b) forms a stepped surface. The upper right pressure roller (4) is a cylindrical roller. A knife is fixedly installed between the upper left pressure roller (3) and the upper right pressure roller (4). The blade (7) is cut in the right direction and is parallel to the step surface of the upper left pressure roller (3). The lowest point of the blade (7) is equal to or lower than the lowest point of the upper left pressure roller (3). The lower pressure roller group includes the lower left pressure roller (5) and the lower right pressure roller (6) arranged at intervals. Both the lower left pressure roller (5) and the lower right pressure roller (6) are cylindrical rollers. The carbon crystal plate (2) is inserted from right to left between the upper pressure roller group and the lower pressure roller group and continues to move to the left. The blade (7) will cut off the upper hard layer of the edge of the carbon crystal plate (2) and form a straight slit. The large cylinder (3a) of the upper left pressure roller rolls the edge along the straight slit, so that the height of the edge is lower than the height of other parts of the carbon crystal plate (2). In this way, a pressing edge (2a) for installing metal lines is formed on the edge of the carbon crystal plate (2).

2. The carbon crystal plate splicing process according to claim 1, characterized in that: The pressure roller assembly can be adjusted up and down relative to the shaft hole on the fixed plate (1).

3. The carbon crystal plate splicing process according to claim 1 or 2, characterized in that: The fixed plate (1) is provided with a pad strip (1a) at the position between the upper pressure roller group and the lower pressure roller group, and the upper pressure roller group and the lower pressure roller group can be axially adjusted relative to the shaft hole on the fixed plate (1).

4. The carbon crystal plate splicing process according to claim 1 or 2, characterized in that: The fixing plate (1) is provided with a guide strip (1b).

5. The carbon crystal plate splicing process according to claim 1 or 2, characterized in that: The outer diameter of the large cylinder (3a) of the upper left pressure roller is greater than that of the upper right pressure roller (4), and the outer diameters of the lower left pressure roller (5) and the lower right pressure roller (6) are equal.

6. The carbon crystal plate splicing process according to claim 5, characterized in that: The outer diameters of the upper right pressure roller (4), the lower left pressure roller (5), and the lower right pressure roller (6) are equal.

7. The carbon crystal plate splicing process according to claim 1 or 2, characterized in that: The upper left pressure roller (3) is a steel roller, while the upper right pressure roller (4), lower left pressure roller (5) and lower right pressure roller (6) are all nylon rollers.

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