Detachable container-loadable bed and laser cutting apparatus

Abstract

A detachable container-loadable bed and a laser cutting apparatus, relating to the technical field of laser cutting apparatuses. The detachable container-loadable bed comprises an intermediate frame, a left bed section, and a right bed section. The left and right sides of the intermediate frame are respectively detachably connected to the left bed section and the right bed section by means of locking assemblies. By means of a detachable design, compared with conventional integrated beds, the detachable container-loadable bed has high flexibility and is detachable for container loading; and the intermediate frame can serve as an apparatus packaging frame, and other parts of the apparatus can be placed on the intermediate frame, thereby saving apparatus packaging costs and reducing apparatus transportation costs. In addition, leveling feet are provided at the bottoms of the intermediate frame, the left bed section and the right bed section, ensuring high rigidity and strong supporting capability. During installation, the intermediate frame can be placed upright on the ground, and then fixed to the left bed section and the right bed section by means of the locking assemblies, without using a tool such as a crane and a forklift, thereby enabling convenient and time-saving installation.

Description

A detachable cabinet bed and laser cutting equipment

[0001] This application claims priority to Chinese Patent Application No. 202520099266.X, filed on January 15, 2025, entitled "A Detachable Cabinet Bed and Laser Cutting Equipment", the entire contents of which are incorporated herein by reference. Technical Field

[0002] This application relates to the field of laser cutting equipment technology, and in particular to a detachable cabinet bed and laser cutting equipment. Background Technology

[0003] The bed is the primary load-bearing component in laser equipment and has a crucial impact on the precision of laser cutting equipment.

[0004] The beds of existing laser cutting equipment are basically divided into integrated beds and independent beds. With the development of the country's foreign trade economy, the export volume of laser cutting equipment is increasing day by day. For large-format laser cutting equipment that needs to be exported in containers, the main problems of the two types of beds mentioned above are:

[0005] 1. For large-format laser cutting equipment, the width of the integrated bed exceeds the size of the shipping container, making it impossible for the equipment to fit inside the container, thus increasing the export transportation cost of the equipment;

[0006] 2. The independent bed frame is installed separately. During the packaging process, an additional metal frame is required to hold the bed frame and other components, which will increase the cost of the equipment.

[0007] 3. The independent bed is installed separately from the main guide rail, so the overall rigidity of the equipment is relatively weak. This factor also leads to a slower operating speed and acceleration, thus reducing the processing efficiency of the equipment.

[0008] 4. When installing the intermediate connecting column of the independent bed, forklifts, cranes and other transportation equipment are required for hoisting and installation, which results in low installation efficiency. Summary of the Invention

[0009] In view of this, the purpose of this application is to provide a detachable cabinet bed and laser cutting equipment to solve the technical problems of high packing cost, weak overall rigidity and low installation efficiency of existing bed types.

[0010] To achieve the above technical objectives, this application provides a detachable cabinet bed frame, including a middle frame, a left bed frame, and a right bed frame;

[0011] The left and right sides of the middle frame are detachably connected to the left and right bed frames respectively via locking components;

[0012] Foot cups are provided at the bottom of the middle frame, the left bed, and the right bed.

[0013] Furthermore, the intermediate frame includes a horizontally arranged first frame and a first reinforcing beam fixed in the first frame.

[0014] Furthermore, both the left bed and the right bed include a vertically arranged second frame and a second reinforcing beam fixed in the second frame.

[0015] Furthermore, a plurality of first protruding posts are fixed on the opposite side of the left bed and the right bed;

[0016] A first mounting plate is fixed to the end of the first protrusion;

[0017] The first mounting plate is provided with a first mounting hole;

[0018] The left and right sides of the middle frame are respectively provided with second mounting plates that correspond one-to-one with the first mounting plate;

[0019] The second mounting plate is provided with second mounting holes that correspond one-to-one with the first mounting holes and are connected to each other;

[0020] The locking components are multiple, passing through the connected first mounting holes and second mounting holes, and clamping and fixing the corresponding connected first mounting plate and second mounting plate.

[0021] Furthermore, multiple first protruding pillars are vertically fixed to the lower frame edge of the second frame;

[0022] The second mounting plate is fixed to the left and right sides of the first frame.

[0023] Furthermore, the locking assembly is a bolt assembly.

[0024] Furthermore, it also includes positioning components;

[0025] The intermediate frame is also positioned and connected to the left and right beds via positioning components.

[0026] Furthermore, the first mounting plate is also provided with a first positioning hole;

[0027] The second mounting plate is also provided with second positioning holes that correspond one-to-one with the first positioning holes and are connected to each other;

[0028] The positioning component is a positioning pin, which passes through the first positioning hole and the second positioning hole, and positions and connects the first mounting plate and the second mounting plate.

[0029] Furthermore, a second protruding post is fixed to the bottom of the middle frame, the left bed, and the right bed;

[0030] The second protrusion is inserted into the connecting end of the foot cup and is detachably connected to the foot cup.

[0031] This application also discloses a laser cutting device, including the device body and the aforementioned detachable cabinet bed;

[0032] The main body of the equipment is installed on the detachable cabinet bed.

[0033] As can be seen from the above technical solutions, the detachable cabinet bed designed in this application has the following beneficial effects:

[0034] 1. The bed adopts a detachable design, which is more flexible than the traditional one-piece bed. It can be disassembled and put into the container. The middle frame can serve as the equipment packaging frame, and other parts of the equipment can be placed on the middle frame, thereby saving equipment packaging costs and reducing equipment transportation costs.

[0035] 2. Foot cups are installed at the bottom of the middle frame, left bed and right bed to ensure strong rigidity and support.

[0036] 3. During installation, the middle frame can be placed directly on the ground and then fixed to the left and right beds using locking components. No cranes, forklifts, or other tools are needed, making installation convenient and time-saving. Attached Figure Description

[0037] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0038] Figure 1 is an exploded view of a detachable cabinet bed provided in this application;

[0039] Figure 2 is a structural schematic diagram of a detachable cabinet bed without foot cups provided in this application;

[0040] Figure 3 is an enlarged view of position A in Figure 1;

[0041] Figure 4 is a structural schematic diagram of a locking assembly for a detachable cabinet bed provided in this application.

[0042] In the diagram: 1. Left bed; 2. Middle frame; 21. First frame; 22. First reinforcing beam; 23. Second mounting plate; 231. Second mounting hole; 3. Right bed; 4. Foot cup; 51. Second frame; 52. Second reinforcing beam; 53. First mounting plate; 531. First mounting hole; 54. First protruding post; 6. Locking assembly; 61. Locking bolt; 62. Washer; 63. Locking nut; 71. Fixed beam; 72. Second protruding post. Detailed Implementation

[0043] 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 some embodiments of the embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the embodiments of this application.

[0044] In the description of the embodiments of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "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 the embodiments of this application 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 the embodiments of this application. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0045] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a replaceable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0046] This application discloses a detachable cabinet bed and a laser cutting device.

[0047] Please refer to Figures 1 and 4. One embodiment of a detachable cabinet bed provided in this application includes:

[0048] The middle frame 2, the left bed 1, and the right bed 3 are respectively connected to the left bed 1 and the right bed 3 on the left and right sides by locking components 6. The bottom of the middle frame 2, the left bed 1, and the right bed 3 are all equipped with foot cups 4 (multiple foot cups 4 can be installed at the bottom of the middle frame 2, the left bed 1, and the right bed 3 as needed, and the foot cups 4 are evenly distributed at certain intervals).

[0049] The detachable, cabinet-style bed frame designed in this application has the following advantages:

[0050] 1. Regarding flexibility and cost-effectiveness

[0051] The bed features a detachable design, which offers greater flexibility compared to traditional one-piece beds, allowing it to be disassembled and placed into a shipping container.

[0052] Since the intermediate frame 2 can serve as the equipment packaging frame, reliance on additional specialized packaging materials such as wooden crates and metal boxes is reduced. This not only lowers the material and transportation costs per package but also reduces the storage space and management costs of packaging materials in long-term production operations.

[0053] During the equipment's lifespan, there may be a need for technological upgrades or functional modifications. The detachable bed structure makes it easier to replace, add, or optimize its internal components. For example, if it is necessary to upgrade a functional module within the middle frame 2 or replace the guide rail system on the left bed 1 or right bed 3, there is no need to perform complex disassembly and reassembly of the entire integrated bed. Only the relevant parts need to be operated, reducing the difficulty, time, and cost of equipment upgrades and modifications, and improving the equipment's adaptability and scalability.

[0054] 2. Rigidity and support performance

[0055] The even distribution of the foot cups 4 at the bottom allows the middle frame 2, left bed 1, and right bed 3 to distribute the weight of the equipment evenly to the ground, achieving strong rigidity and support. During equipment operation, both static and dynamic loads, such as cutting forces and vibrations generated during machining, can be evenly distributed through the foot cups 4, effectively preventing bed deformation or sinking caused by uneven local stress, further ensuring the stability of the overall equipment structure and the durability of machining accuracy.

[0056] Since the foot cup 4 has a certain height adjustment function, when the ground of the installation site is uneven, the height of the foot cup 4 can be adjusted to ensure that the middle frame 2 is in a precise horizontal position when connected with the left bed 1 and the right bed 3, providing a good foundation for the subsequent fixing of the locking component 6.

[0057] 3. Ease of installation

[0058] During installation, the middle frame 2 can be placed directly on the ground and then fixed to the left bed 1 and right bed 3 by locking components 6. No cranes, forklifts or other tools are needed, making installation convenient and time-saving.

[0059] In addition, the middle frame 2, left bed 1 and right bed 3 of this application are fixed by the locking assembly 6 and then machined as a whole, which can ensure the machining accuracy of the left bed 1 and right bed 3.

[0060] The above is an embodiment of a detachable cabinet bed provided by this application. The following is an embodiment of a detachable cabinet bed provided by this application. Please refer to Figures 1 to 4 for details.

[0061] Based on the solution of Embodiment 1 above:

[0062] Furthermore, as shown in Figure 2, the specific structural design of the intermediate frame 2 includes a horizontally arranged first frame 21 and a first reinforcing beam 22 fixed in the first frame 21.

[0063] The first frame 21 is a rectangular frame, and the first reinforcing beams 22 are multiple beams that are fixed in the first frame 21 at intervals and evenly.

[0064] Furthermore, as shown in Figure 2, both the left bed 1 and the right bed 3 include a vertically arranged second frame 51 and a second reinforcing beam 52 fixed in the second frame 51.

[0065] The second frame 51 can also be a rectangular frame, and the second reinforcing beam 52 is a strip, which can be divided into vertical beams and diagonal beams. A diagonal beam is fixed between adjacent vertical beams. The specific distribution method can be flexibly changed according to actual needs and is not restricted.

[0066] Furthermore, as shown in Figures 1 to 3, multiple first protrusions 54 are fixed on the opposite side of the left bed 1 and the right bed 3. A first mounting plate 53 is fixed to the end of the first protrusion 54, and a first mounting hole 531 is provided on the first mounting plate 53.

[0067] The left and right sides of the middle frame 2 are respectively provided with second mounting plates 23 that correspond to the first mounting plate 53. The second mounting plates 23 are provided with second mounting holes 231 that correspond to the first mounting holes 531 and are connected to each other.

[0068] Multiple locking components 6 are inserted into the connected first mounting hole 531 and second mounting hole 231, and clamp and fix the corresponding connected first mounting plate 53 and second mounting plate 23.

[0069] The number of first mounting plates 53 is designed to be multiple, and the number of first mounting holes 531 on the first mounting plates 53 is also designed to be multiple. Correspondingly, the number of second mounting plates 23 is also multiple, and the number of second mounting holes 231 on each second mounting plate 23 corresponds one-to-one with the number of first mounting holes 531 on each first mounting plate 53.

[0070] The first mounting plate 53 and the second mounting plate 23 come into contact. After aligning the first mounting hole 531 and the second mounting hole 231, the first mounting plate 53 and the second mounting plate 23 are fastened together by the locking assembly 6, thereby achieving the connection and fixation between the middle frame 2 and the left bed 1 and the right bed 3.

[0071] Furthermore, the multiple first protruding posts 54 are specifically fixed vertically to the lower frame edge of the second frame 51, and correspondingly, the second mounting plate 23 is fixed to the left and right frame edges of the first frame 21.

[0072] Furthermore, as shown in Figure 2, the top of each of the multiple first protrusions 54 on the left bed 1 and the right bed 3 is also fixed with a fixing beam 71, which connects each of the first protrusions 54 to enhance the overall rigidity and further improve the rigidity and support performance.

[0073] Furthermore, the locking assembly 6 is a bolt assembly, as shown in Figure 4, specifically including a locking bolt 61, a locking nut 63, and a washer 62.

[0074] The bolt assembly generates strong axial tensile force through the interlocking of its threads, tightly connecting the intermediate frame 2 to the left bed 1 and right bed 3. This fastening force can withstand large shear forces, tensile forces, and compressive forces, ensuring that during equipment operation, even under strong vibrations, impacts, or dynamic loads, there will be no relative displacement or loosening between the components. The bolt assembly is typically made of high-strength alloy materials, possessing excellent fatigue resistance and creep resistance. During long-term use, whether in normal temperature environments or within a certain temperature variation range, the bolt assembly maintains the reliability of its connection.

[0075] Furthermore, it also includes positioning components (not shown in the figure); the intermediate frame 2 is also positioned and connected to the left bed 1 and the right bed 3 via positioning components. These positioning components precisely define the spatial relationship between the intermediate frame 2 and the left and right beds 1 and 3 when they are connected. When the equipment needs to be disassembled for transportation and then reassembled, or when it needs to be reassembled after regular maintenance, the positioning components ensure that the relative positions of the intermediate frame 2 and the left and right beds 1 and 3 are completely consistent after each assembly.

[0076] Furthermore, the first mounting plate 53 is provided with a first positioning hole, and the second mounting plate 23 is provided with a second positioning hole that corresponds to and communicates with the first positioning hole.

[0077] The positioning element is a positioning pin, which passes through the first positioning hole and the second positioning hole, and positions and connects the corresponding first mounting plate 53 and the second mounting plate 23.

[0078] During assembly, the locating pins provide installers with more convenient positioning guidance. Simply inserting the locating pins into the corresponding first and second locating holes quickly determines the correct relative position of the two mounting plates, eliminating the need for tedious measurement and adjustment work, which significantly reduces assembly time.

[0079] Furthermore, the bottom of the middle frame 2, the left bed 1, and the right bed 3 are all fixed with second protrusions 72; the second protrusions 72 are respectively inserted into the connecting end of the foot cup 4 and are detachably connected to the foot cup 4.

[0080] During initial installation, simply align the connecting end of the foot cup 4 with the corresponding second protrusion 72 and perform a simple fixing operation, such as through threaded connection, snap-fit ​​connection or other quick connection methods, to complete the installation of the foot cup 4. No complicated welding or integral manufacturing process is required, which reduces the installation difficulty and time cost.

[0081] Since the foot cup 4 is detachable, when the height of the equipment needs to be adjusted during use to adapt to different working conditions or processing requirements, the foot cup 4 can be easily adjusted or replaced individually.

[0082] Furthermore, the second protruding post 72 provides a dedicated connection point for the foot cup 4, making the connection between the foot cup 4 and the intermediate frame 2, the left bed 1, and the right bed 3 more stable and reliable. Compared with directly connecting the foot cup 4 to the bottom plane of the bed, the protruding post structure increases the contact area and connection depth, which can better withstand the weight of the equipment and external forces, and reduce the risk of foot cup 4 failure due to loosening or deformation of the connection point.

[0083] This application also discloses a laser cutting device, including a main body and a detachable cabinet bed, the main body of which is mounted on the detachable cabinet bed.

[0084] The above provides a detailed description of a detachable cabinet bed and laser cutting equipment provided in this application. For those skilled in the art, based on the ideas of the embodiments of this application, there will be changes in the specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A split bed for a cabinet, characterized in that, It includes the middle frame (2), the left bed frame (1), and the right bed frame (3); The left and right sides of the intermediate frame (2) are detachably connected to the left bed (1) and the right bed (3) respectively via locking components (6); Foot cups (4) are provided at the bottom of the middle frame (2), the left bed (1) and the right bed (3).

2. The detachable cabinet bed frame according to claim 1, characterized in that, The intermediate frame (2) includes a horizontally arranged first frame (21) and a first reinforcing beam (22) fixed in the first frame (21).

3. The detachable cabinet bed frame according to claim 2, characterized in that, The left bed (1) and the right bed (3) each include a vertically arranged second frame (51) and a second reinforcing beam (52) fixed in the second frame (51).

4. The detachable cabinet bed frame according to claim 3, characterized in that, Multiple first protruding posts (54) are fixed on the opposite side of the left bed (1) and the right bed (3); The first mounting plate (53) is fixed to the end of the first protrusion (54); The first mounting plate (53) is provided with a first mounting hole (531); The middle frame (2) is provided with a second mounting plate (23) on the left and right sides respectively, which is connected to the first mounting plate (53) in a one-to-one correspondence; The second mounting plate (23) is provided with second mounting holes (231) that correspond one-to-one with the first mounting holes (531); The locking components (6) are multiple and pass through the first mounting hole (531) and the second mounting hole (231) that are connected, and clamp and fix the first mounting plate (53) and the second mounting plate (23) that are connected to each other.

5. The detachable cabinet bed frame according to claim 4, characterized in that, Multiple first protrusions (54) are vertically fixed to the lower frame edge of the second frame (51); The second mounting plate (23) is fixed to the left and right sides of the first frame (21).

6. The detachable cabinet bed frame according to claim 4, characterized in that, The locking assembly (6) is a bolt assembly.

7. The detachable cabinet bed frame according to claim 4, characterized in that, It also includes positioning components; The intermediate frame (2) is also positioned and connected to the left bed (1) and the right bed (3) by positioning components.

8. The detachable cabinet bed frame according to claim 7, characterized in that, The first mounting plate (53) is also provided with a first positioning hole; The second mounting plate (23) is also provided with a second positioning hole that corresponds to and communicates with the first positioning hole; The positioning element is a positioning pin, which passes through the first positioning hole and the second positioning hole, and positions and connects the first mounting plate (53) and the second mounting plate (23) that are connected to each other.

9. The detachable cabinet bed frame according to claim 1, characterized in that, The bottom of the middle frame (2), the left bed (1) and the right bed (3) are all fixed with a second protruding column (72); The second protrusion (72) is inserted into the connecting end of the foot cup (4) and is detachably connected to the foot cup (4).

10. A laser cutting device, characterized in that, Includes the main body of the equipment and the detachable cabinet bed as described in any one of claims 1 to 9; The main body of the equipment is installed on the detachable cabinet bed.

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