Splicing structure of grating material table of large-format laser cutting machine

Abstract

The utility model belongs to the technical field of laser cutting machines, and particularly relates to a splicing structure of a grating table of a large-breadth laser cutting machine, which is formed by splicing at least two sections of grating table frames through a connecting mechanism, and the connecting mechanism comprises a left positioning block, a right positioning block, a front positioning plate and a connecting block. A protrusion and a groove which are matched with each other are arranged on the contact face of the left positioning block and the right positioning block, front positioning protrusions are arranged on the side portions of the left positioning block and the right positioning block respectively, a positioning groove is formed in the middle of the front positioning plate, the front positioning protrusions are inserted into the positioning groove, and the two sides of the front positioning plate are fixed to the side portions of the two adjacent grating table frames through bolts. The upper portion of the left positioning block and the upper portion of the right positioning block are respectively provided with an upper positioning protrusion, a connecting groove is formed in the middle of the connecting block, and the two upper positioning protrusions are arranged in the connecting groove after being buckled and are fixed through bolts. The device can effectively solve the adverse problem caused by the large breadth of the grating material table, is simple in splicing structure and convenient to operate, and saves the technical difficulty of material table assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser cutting machines, and in particular relates to a splicing structure of a grid material table of a large-format laser cutting machine. Background Art

[0002] With the continuous advancement of science and technology and the growing demand for industrial production, small-format laser cutting machines can no longer meet the cutting needs of large-size materials. Therefore, large-format laser cutting machines have come into being. While retaining the advantages of high precision and high efficiency of laser cutting, large-format laser cutting machines have further expanded the cutting range to meet the cutting needs of larger-size materials. Large-format laser cutting machines use advanced laser technology and control systems to achieve fast and efficient cutting, greatly improving production efficiency. Large-format laser cutting machines have high-precision cutting capabilities, can ensure cutting quality and effects, and meet high-precision cutting needs. Large-format laser cutting machines have a larger cutting range and can cut larger-size materials, meeting the needs for cutting large-size materials in industrial production.

[0003] In order to accommodate this large-format cutting, the grid material table needs to be adjusted and designed accordingly. The structure of the grid material table will become more complicated. This requires more supporting components, connectors, and adjustment mechanisms, which increases the complexity of the overall structure and the difficulty of maintenance. Large-format grid material tables need to be constructed using more materials, which will lead to a significant increase in material costs. Especially for large and heavy grid material tables, the cost of the materials used can be very high. A larger format means that the grid material table requires a larger support area and a heavier structure to remain stable, which increases the weight of the entire system and makes it more difficult to move and install. Utility Model Content

[0004] The utility model aims to provide a splicing structure of a grid material table of a large-format laser cutting machine to solve the problems existing in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a splicing structure of a large-format laser cutting machine grid material table, comprising at least two sections of grid material table frames spliced ​​together by a connecting mechanism, the connecting mechanism comprising a left positioning block, a right positioning block, a front positioning plate and a connecting block, the contact surfaces of the left positioning block and the right positioning block are provided with mutually matching protrusions and grooves, the sides of the left positioning block and the right positioning block are respectively provided with front positioning protrusions, the middle of the front positioning plate is provided with a positioning groove, the front positioning protrusions are inserted into the positioning grooves, and the two sides of the front positioning plate are fixed to the sides of the two adjacent sections of the grid material table frame by bolts, the upper parts of the left positioning block and the right positioning block are respectively provided with upper positioning protrusions, the middle of the connecting block has a connecting groove, and the two upper positioning protrusions are placed in the connecting grooves after being snapped together and fixed with bolts.

[0006] Preferably, a threaded hole is provided on the upper portion of the connection block, and two bolts pass through the threaded holes and are threadedly connected to the corresponding upper positioning protrusions.

[0007] Preferably, the front positioning protrusion is flush with the outer wall of the positioning groove after being inserted into the positioning groove.

[0008] Preferably, the left positioning block and the right positioning block are respectively fixed to the corresponding sides of the grid material platform frame by bolts.

[0009] Preferably, the front positioning plate is provided with four bolt holes for connecting two adjacent grid material platform frames together.

[0010] Preferably, two rows of bolt holes are arranged in parallel on the left positioning block and the right positioning block respectively, and the two rows of bolt holes are located on both sides of the protrusion and the groove.

[0011] The beneficial effects of the utility model are as follows: the device can effectively solve the adverse problems caused by the large format of the grid material platform, the splicing structure is simple, the operation is convenient, and the technical difficulty of assembling the material platform is saved; the grid material platform units are unified and reusable, and can adapt to laser cutting machines of different formats; the entire grid material platform is composed of a number of material platform units, the units are relatively small and light, easy to transport and install, reducing transportation costs and time, and simplifying the on-site installation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is an enlarged view of the connection mechanism in the utility model;

[0014] Figure 3 It is a schematic diagram of one side of the left positioning block in the utility model;

[0015] Figure 4 It is a schematic diagram of one side of the right positioning block in the utility model;

[0016] Figure 5 It is a three-dimensional diagram of the left positioning block in the utility model;

[0017] Figure 6 It is a three-dimensional diagram of the right positioning block in the utility model;

[0018] Figure 7 It is a three-dimensional diagram of the connecting block in the utility model;

[0019] Figure 8 It is a three-dimensional diagram of the front positioning plate in the utility model. DETAILED DESCRIPTION

[0020] In the description of the present disclosure, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present disclosure and simplifying the description, and do 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 should not be understood as a limitation on the present disclosure.

[0021] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present disclosure, unless otherwise specified, "plurality" means two or more.

[0022] In the description of the present disclosure, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "fixed" 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, an electrical connection, or a communication connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.

[0023] The specific implementation of the utility model is described in detail below with reference to the accompanying drawings and preferred embodiments.

[0024] like Figure 1-3 As shown, a splicing structure of a grid material table of a large-format laser cutting machine includes at least two sections of grid material table frames 1 spliced ​​together by a connecting mechanism 2. This embodiment takes the splicing of two grid material table frames as an example.

[0025] The connection mechanism includes a left positioning block 3, a right positioning block 4, a front positioning plate 5 and a connection block 6. The contact surfaces of the left positioning block and the right positioning block are provided with mutually matching protrusions 7 and grooves 8. The mutually matching protrusion and groove structure can effectively ensure the accuracy of the two grid material platform units after splicing. The sides of the left positioning block and the right positioning block are respectively provided with front positioning protrusions 9, and the middle of the front positioning plate is provided with a positioning groove 10. The front positioning protrusion is inserted into the positioning groove. The two sides of the front positioning plate are fixed to the sides of the two adjacent sections of the grid material platform frame by bolts, and the front positioning plate locks the front of the left positioning block and the right positioning block.

[0026] In order to further improve the firmness of the connection between the left positioning block and the right positioning block, upper positioning protrusions 11 are respectively provided on the upper parts of the left positioning block and the right positioning block, and a connecting groove 12 is provided in the middle of the connecting block. The two upper positioning protrusions are placed in the connecting grooves after being snapped together and fixed with bolts. Specifically, threaded holes are provided on the upper part of the connecting block, and two bolts are respectively passed through the threaded holes and threadedly connected with the corresponding upper positioning protrusions.

[0027] This structure divides the original whole grid material platform into two parts (it can also be divided into multiple sections, the present invention takes two sections as an example), and splices them together through connecting blocks, which reduces the size of each material platform, and at the same time uses some common parts to reduce the complexity and maintenance difficulty of the overall structure of the grid material platform. Thereby correspondingly reducing the maintenance difficulty of the operator and the knowledge and skills required.

[0028] The grid table allows for flexible adjustment of the size of the cutting area according to actual needs. By adding or removing grid units, it can accommodate materials of different sizes and shapes, improving the versatility and adaptability of the equipment. If a grid unit fails or is damaged, it can be replaced individually without replacing the entire grid table. In addition, as technology advances, it is easier to upgrade existing equipment to accommodate new cutting needs or improve production efficiency. When not in use, the grid table allows individual units to be stored separately, reducing space usage. This is especially important in production environments with limited space, helping to improve the overall space utilization of the factory.

[0029] It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims

1. A splicing structure of a grid material table of a large-format laser cutting machine, characterized in that: The utility model comprises at least two sections of the grid material platform frame which are spliced ​​together by a connecting mechanism, wherein the connecting mechanism comprises a left positioning block, a right positioning block, a front positioning plate and a connecting block, the contact surfaces of the left positioning block and the right positioning block are provided with mutually matching protrusions and grooves, the sides of the left positioning block and the right positioning block are respectively provided with front positioning protrusions, the middle of the front positioning plate is provided with a positioning groove, the front positioning protrusions are inserted into the positioning grooves, the two sides of the front positioning plate are fixed to the sides of the two adjacent sections of the grid material platform frame by bolts, the upper parts of the left positioning block and the right positioning block are respectively provided with upper positioning protrusions, the middle of the connecting block has a connecting groove, the two upper positioning protrusions are buckled and placed in the connecting grooves and fixed with bolts.

2. The splicing structure of the grid material table of the large-format laser cutting machine according to claim 1 is characterized in that: A threaded hole is provided on the upper portion of the connection block, and two bolts pass through the threaded holes and are threadedly connected to the corresponding upper positioning protrusions.

3. The splicing structure of the grid material table of the large-format laser cutting machine according to claim 1 is characterized in that: After the front positioning protrusion is inserted into the positioning groove, it is flush with the outer wall of the positioning groove.

4. The splicing structure of the grid material table of the large-format laser cutting machine according to claim 1 is characterized in that: The left positioning block and the right positioning block are respectively fixed to the corresponding sides of the grid material platform frame by bolts.

5. The splicing structure of the grid material table of the large-format laser cutting machine according to claim 1 is characterized in that: The front positioning plate is provided with four bolt holes for connecting two adjacent grid material platform frames together.

6. The splicing structure of the grid material table of the large-format laser cutting machine according to claim 4 is characterized in that: The left positioning block and the right positioning block are respectively provided with two rows of bolt holes in parallel, and the two rows of bolt holes are located on both sides of the protrusion and the groove.

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