A bed and a machining apparatus

Abstract

The utility model discloses a bed body and processing equipment. The bed body includes two base bodies arranged along a first direction at intervals, at least one base body includes a first support pipe, a second support pipe and a support structure, the first support pipe and the second support pipe are arranged along a second direction at intervals, the first support pipe extends along a third direction, and the extension direction of the second support pipe is parallel to the third direction, the support structure is connected between the first support pipe and the second support pipe, wherein the first direction, the second direction and the third direction intersect each other and are not coplanar. The utility model discloses by adopting tubular structure and support structure, the use amount of steel material is greatly reduced, thereby the dead weight of the bed body is remarkably reduced, and the transportation difficulty and cost are reduced. Meanwhile, the processing of tubular structure and support structure is relatively simple, does not need complex welding and processing procedure, further reduces manufacturing cost, and improves the market competitiveness of the laser cutting machine.

Description

Technical Field

[0001] This utility model belongs to the field of machining, and in particular relates to a machine bed and machining equipment. Background Technology

[0002] In the manufacturing and application of laser cutting machines, the machine bed, as an important component of the equipment, directly affects the stability, precision and service life of the equipment through its structural design.

[0003] In existing technologies, the bed is typically formed from multiple thick steel plates. However, the steel plates are quite heavy, resulting in a heavy bed, which increases raw material consumption and transportation difficulties, leading to higher production costs. Utility Model Content

[0004] The technical problem this invention aims to solve is that, in the existing technology, the bed is usually formed from multiple thick steel plates. However, the steel plates are heavy, which increases raw material consumption and transportation difficulties, resulting in high production costs. This invention provides a bed and processing equipment.

[0005] To address the aforementioned issues, one embodiment of this utility model provides a bed, comprising two bases arranged at intervals along a first direction, at least one of the bases comprising a first support tube, a second support tube, and a support structure;

[0006] The first support tube and the second support tube are arranged at intervals along a second direction, the first support tube extends along a third direction, and the extension direction of the second support tube is parallel to the third direction;

[0007] The support structure is connected between the first support tube and the second support tube; wherein the first direction, the second direction and the third direction intersect each other but are not coplanar.

[0008] Optionally, the support structure includes a plurality of third support tubes, which are connected between the first support tube and the second support tube;

[0009] The arrangement direction of the plurality of third support tubes is parallel to the third direction.

[0010] Optionally, the support structure further includes multiple upright plate assemblies, which are connected between the first support tube and the second support tube;

[0011] Along a direction parallel to the third direction, multiple vertical plate assemblies are arranged intersectingly with multiple support tubes.

[0012] Optionally, the upright plate assembly includes a first upright plate and a second upright plate, both of which are connected between the first support tube and the second support tube;

[0013] Along the first direction, the first upright plate and the second upright plate are spaced apart.

[0014] Optionally, the upright plate assembly has a cavity inside, and the upright plate assembly has a first opening on one side along the first direction, the first opening communicating with the cavity;

[0015] The third support tube is provided with a second opening, which passes through the third support tube and connects to the cavity in a direction parallel to the third direction.

[0016] Optionally, the bed also includes a front tube and a rear tube, which are arranged sequentially along a direction parallel to the third direction, and both the front tube and the rear tube are connected between the two base bodies.

[0017] Optionally, the bed also includes a reinforcing tube located between the front tube and the rear tube, and the reinforcing tube is connected between the two base bodies.

[0018] Optionally, the reinforcing tube is provided with a lifting connector, which is adapted to connect to the output end of the lifting device so that the bed can be lifted.

[0019] Optionally, the lifting connector includes a connecting seat, which is connected to the reinforcing tube. The connecting seat is provided with a connecting pin. An assembly space is formed between the base, the connecting seat, the connecting pin, and the reinforcing tube. The assembly space is used to assemble the output end of the lifting device.

[0020] Optionally, the substrate is provided with a ventilation structure for removing dust and debris from the bed.

[0021] Optionally, the ventilation structure includes an exhaust port and an exhaust port, both of which are arranged in the second support pipe and are connected to the inner cavity of the second support pipe.

[0022] The bed provided by this utility model, compared to a traditional bed formed from multiple heavy steel plates, significantly reduces the amount of steel used by employing a tubular structure and a support structure, thereby substantially reducing the bed's weight. This reduction in overall equipment weight lowers transportation difficulty and costs, and also makes the laser cutting machine easier and faster to install and debug, improving the equipment's flexibility and operability. Simultaneously, the tubular and support structures are relatively simple to manufacture, requiring no complex welding or processing steps, further reducing manufacturing costs and enhancing the laser cutting machine's market competitiveness.

[0023] This utility model provides a processing device, including a processing head and a bed as described above. The processing head is mounted on the bed, and a processing table is provided on the bed. The processing head is used to process the workpiece to be processed on the processing table. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a first-view structural schematic diagram of the bed frame provided in one embodiment of the present invention;

[0026] Figure 2 This is a structural schematic diagram of the bed frame provided in one embodiment of the present invention from a second perspective;

[0027] Figure 3 This is a structural schematic diagram of the bed frame provided in one embodiment of the present invention from a third-view perspective;

[0028] Figure 4 This is a schematic diagram of the bed frame after removing part of its structure according to one embodiment of the present invention;

[0029] Figure 5 yes Figure 1 A magnified view of A;

[0030] Figure 6 yes Figure 4 A magnified view of B.

[0031] The reference numerals in the accompanying drawings are as follows:

[0032] 1. Matrix; 11. First support pipe; 12. Second support pipe; 13. Support structure; 131. Third support pipe; 1311. Second opening; 132. Vertical plate assembly; 1321. First vertical plate; 1322. Second vertical plate; 1323. Cavity; 13211. First opening; 2. Front pipe; 3. Rear pipe; 4. Reinforcing pipe; 5. Lifting connector; 51. Connecting seat; 511. First connecting plate; 512. Second connecting plate; 52. Connecting pin; 6. Ventilation structure; 61. Exhaust vent; 62. Air outlet; 63. Exhaust pipe; 7. Base plate; 8. Guide rail base. Detailed Implementation

[0033] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0034] In the description of this utility model, it should be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model 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, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable 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 this utility model based on the specific circumstances.

[0036] like Figures 1 to 6 As shown, one embodiment of the present invention provides a bed, including two bases 1 arranged at intervals along a first direction, at least one base 1 including a first support tube 11, a second support tube 12 and a support structure 13;

[0037] The first support tube 11 and the second support tube 12 are arranged at intervals along the second direction. The first support tube 11 extends along the third direction, and the extension direction of the second support tube 12 is parallel to the third direction.

[0038] The support structure 13 connects the first support tube 11 and the second support tube 12; wherein the first direction, the second direction, and the third direction intersect each other but are not coplanar. In this embodiment, the first direction is the left-right direction, the second direction is the up-down direction, and the third direction is the front-back direction; or, the first direction is the auxiliary direction. Figure 1 The X direction in the middle, the second direction is attached. Figure 1 In the Z direction, the third direction is attached. Figure 1In this context, the Y-direction, i.e., the first direction, the second direction, and the third direction are perpendicular to each other. It is understandable that when the straight line extending from the center point of the first support tube 11 is defined as the third direction, and the extension direction of the second support tube 12 is defined as the straight line extending from the center point of the second support tube 12, the extension directions of the first support tube 11 and the second support tube 12 are parallel. When multiple parallel straight lines are all positioned to extend in the same direction, then both the first support tube 11 and the second support tube 12 extend along the third direction. Due to the precision limitations of manufacturing equipment, the characteristics of materials (such as material deformation during processing), and various random factors during processing (such as wear of machining tools), it is difficult to achieve precise parallelism between the first support tube 11 and the second support tube 12. Even if the first support tube 11 and the second support tube 12 are not absolutely parallel, as long as their deviation is within a reasonable range, the impact on the overall function of the bed (such as support performance and stability) is minimal. This allows the two "approximately parallel" support tubes to still effectively connect the support structure 13 and ensure the basic stability of the bed during operation, all of which are within the protection scope of this embodiment. The support tubes are hollow tubular objects. The first support tube 11 and the second support tube 12 can be square tubes or other tubular structures (such as trapezoids) manufactured according to actual needs. Traditional machine beds are usually formed by welding thick steel plates, which is heavy, complex in process, and costly. This utility model adopts a frame design composed of the first support tube 11, the second support tube 12, and the support structure 13, which significantly reduces the amount of steel used, reduces raw material consumption, and lowers transportation difficulty and cost. At the same time, the processing of the tubular structure and the support structure 13 is relatively simple, without the need for complex welding and processing procedures, further reducing manufacturing costs. In addition, the inner cavity of the first support tube 11 and the second support tube 12 can be used for wiring, which not only makes the wiring neater and more aesthetically pleasing, but also prevents external forces from damaging the cables. Furthermore, the first support tube 11 and / or the support tubes can also be used to arrange lubricating oil pipes and waste oil pipes. For example, lubricating oil can be transported to the parts that need lubrication through the pipes inside the support tubes, while waste oil can be recycled through a dedicated waste oil pipe, avoiding damage to the equipment caused by lubricating oil mixing with iron filings and other residues.

[0039] like Figure 1 , Figure 2 and Figure 4 As shown, in one embodiment, the support structure 13 includes a plurality of third support tubes 131, which are connected between the first support tube 11 and the second support tube 12.

[0040] The arrangement direction of multiple third support tubes 131 is parallel to a third direction. In this embodiment, multiple third support tubes 131 are arranged sequentially along a direction parallel to a third direction, forming a dense support network. This effectively enhances the overall structural stability of the bed, enabling it to better resist various forces during laser cutting and reducing vibration and deformation. It can be understood that the straight line extending from the center point of the first support tube 11 is defined as the third direction, and the extension direction of the third support tube 131 can be the straight line containing the extension direction of the center point of the third support tube 131; the two lines are parallel to each other. When multiple parallel lines are positioned to extend in the same direction, the first support tube 11 and the second support tube 12 both extend along the third direction; and the multiple third support tubes 131 are arranged sequentially along the third direction. Simultaneously, the modular design of the third support tubes 131 facilitates maintenance and replacement, improving the reliability and maintainability of the equipment.

[0041] like Figure 1 , Figure 2 and Figure 4 As shown, in one embodiment, the support structure 13 further includes a plurality of upright plate assemblies 132, which are connected between the first support tube 11 and the second support tube 12;

[0042] Along a direction parallel to the third direction, multiple upright plate assemblies 132 and multiple support tubes are arranged intersectingly. In this embodiment, the upright plate assemblies 132 and the third support tubes 131 cooperate with each other, much like beams and columns in a building, improving the rigidity of the bed structure. This increased rigidity allows the bed to better maintain its shape and dimensional accuracy when subjected to external forces, reducing deformation and ensuring the stability and cutting accuracy of the laser cutting machine during operation. The intersecting arrangement of the upright plate assemblies 132 and the third support tubes 131 effectively enhances the bed's resistance to torsional forces. During laser cutting, especially when cutting complex shapes, the bed may be subjected to torsional forces. The combined structure of the upright plate assemblies 132 and the third support tubes 131 better resists these torsional forces, preventing the bed from twisting and deforming, and ensuring cutting quality.

[0043] like Figure 4 and Figure 6 As shown, in one embodiment, the upright plate assembly 132 includes a first upright plate 1321 and a second upright plate 1322, both of which are connected between the first support tube 11 and the second support tube 12.

[0044] Along the first direction, the first upright plate 1321 and the second upright plate 1322 are spaced apart. In this embodiment, the first upright plate 1321 and the second upright plate 1322 are arranged spaced apart along the first direction to form a double-layer support structure 13, which significantly enhances the overall stability of the bed and provides a strong guarantee for the efficient and high-precision operation of the laser cutting machine.

[0045] like Figure 4 and Figure 6 As shown, in one embodiment, the interior of the upright plate assembly 132 is provided with a cavity 1323, and the upright plate assembly 132 is provided with a first opening 13211 on one side along the first direction, the first opening 13211 communicating with the cavity 1323.

[0046] The third support tube 131 is provided with a second opening 1311, which passes through the third support tube 131 and connects to the cavity 1323 in a direction parallel to the third direction. In this embodiment, by providing openings in the upright plate assembly 132 and the third support tube 131, cables and pipes can be arranged along the internal structure of the bed (e.g., the cavity 1323 of the first support tube 11, the second support tube 12 and the upright plate assembly 132 and the inner cavity of the third support tube 131), avoiding the mess and complexity of external wiring.

[0047] like Figure 1 , Figure 2 and Figure 4 As shown, in one embodiment, the bed also includes a front tube 2 and a rear tube 3, arranged sequentially along a direction parallel to the third direction. Both the front tube 2 and the rear tube 3 are connected between two base bodies 1. In this embodiment, the front tube 2 is connected between the front ends of the two base bodies 1, and the rear tube 3 is connected between the rear ends of the two base bodies 1. The addition of the front tube 2 and the rear tube 3 makes the overall structure of the bed more stable. They are connected between the two base bodies 1, forming a more robust frame that can better resist various forces and reduce vibration and deformation.

[0048] like Figure 1 , Figure 2 and Figure 4 As shown, in one embodiment, the bed also includes a reinforcing tube 4, located between the front tube 2 and the rear tube 3, and connected between the two base bodies 1. In this embodiment, the addition of the reinforcing tube 4 further enhances the overall structural stability of the bed. Connected between the two base bodies 1, it forms a more robust frame, better resisting various forces, reducing vibration and deformation, and significantly improving cutting quality and equipment lifespan.

[0049] In one embodiment, there are multiple reinforcing tubes 4 arranged sequentially in a direction parallel to the third direction. In this embodiment, the sequential arrangement of multiple reinforcing tubes 4 further enhances the overall structural stability of the bed. They are connected between the two base bodies 1, forming a more robust frame that can better resist the action of various forces and reduce vibration and deformation.

[0050] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, in one embodiment, a lifting connector 5 is provided on the reinforcing tube 4. The lifting connector 5 is adapted to connect to the output end of the lifting device so that the bed can be lifted. In this embodiment, the lifting device can be a crane. The reinforcing tube 4 has high structural strength and can withstand large loads. By providing the lifting connector 5 on the reinforcing tube 4, it is ensured that the lifting connector 5 can withstand sufficient tensile force during the lifting process, avoiding lifting failure or damage due to insufficient strength of the connector.

[0051] like Figure 5 As shown, in one embodiment, the lifting connector 5 includes a connecting seat 51, which is connected to the reinforcing tube 4. A connecting pin 52 is provided on the connecting seat 51. An assembly space is formed between the base 1, the connecting seat 51, the connecting pin 52, and the reinforcing tube 4. This assembly space is used to assemble the output end of the lifting device. In this embodiment, by providing the connecting pin 52 on the connecting seat 51 and forming an assembly space between the base 1, the connecting seat 51, the connecting pin 52, and the reinforcing tube 4, the output end of the lifting device can be precisely connected to the assembly space, ensuring stability during the lifting process and avoiding swaying or tilting caused by insecure or unstable connections.

[0052] like Figure 5 As shown, in one embodiment, the connector 51 includes a first connector plate 511 and a second connector plate 512;

[0053] Along a direction parallel to the third direction, a first connecting plate 511 and a second connecting plate 512 are arranged at intervals. Both the first connecting plate 511 and the second connecting plate 512 are connected to the reinforcing pipe 4, and a connecting pin 52 is connected between the first connecting plate 511 and the second connecting plate 512. In this embodiment, by connecting the connecting pin 52 between the first connecting plate 511 and the second connecting plate 512, a stable structure is formed, significantly enhancing the strength and reliability of the lifting connector 5. This effectively avoids lifting failure or damage due to insufficient strength of the connector, ensuring that the connector can withstand a large load during the lifting process.

[0054] like Figures 1 to 4As shown, in one embodiment, the substrate 1 is provided with a ventilation structure 6, which is used to remove dust and debris from the machine bed. In this embodiment, the ventilation structure 6 can effectively remove dust and debris from inside the machine bed. During laser cutting, if the metal dust and debris generated accumulate inside the machine bed, it may cause wear to the mechanical parts of the equipment, affecting the operating accuracy and lifespan of the equipment. Through the ventilation structure 6, these dust and debris can be discharged in a timely manner, reducing wear and improving the reliability and stability of the equipment.

[0055] like Figures 1 to 4 As shown, in one embodiment, the ventilation structure 6 includes an exhaust port 61 and an exhaust port 62, both of which are arranged in the second support pipe 12 and communicate with the inner cavity of the second support pipe 12. In this embodiment, the second support pipe 12 is located below the first support pipe 11, and the exhaust port 62 can be connected to an exhaust fan. The exhaust port 61 and the exhaust port 62, both communicating with the inner cavity of the second support pipe 12, form a highly efficient ventilation channel, ensuring smooth airflow within the support pipe and thus improving exhaust efficiency.

[0056] In one embodiment, there are multiple exhaust vents 61 arranged sequentially along the extension direction of the first support pipe 11. In this embodiment, the multiple exhaust vents 61 are arranged sequentially in a direction parallel to the third direction, which can distribute the exhaust points more evenly, thereby improving the exhaust efficiency of the entire bed frame. This ensures that dust and heat inside the bed frame are extracted more effectively, reducing local accumulation.

[0057] In one embodiment, the ventilation structure 6 further includes an exhaust pipe 63. Both bases 1 include a first support pipe 11, a second support pipe 12, and a support structure 13. The exhaust pipe 63 is connected between the two second support pipes 12. One end of the exhaust pipe 63 communicates with the inner cavity of one of the second support pipes 12, and the other end of the exhaust pipe 63 communicates with the inner cavity of the other second support pipe 12. In this embodiment, by connecting the exhaust pipe 63 between the two second support pipes 12 and making their inner cavities interconnected, a highly efficient ventilation channel is formed, ensuring smooth airflow within the support pipes. This improves exhaust efficiency, reduces the risk of mechanical component wear and electrical failures caused by dust accumulation, and enhances the reliability and service life of the equipment.

[0058] In one embodiment, the first support tube 11 is a square tube;

[0059] And / or, the second support tube 12 is a square tube. A square tube is a technical term, also known as a square pipe. It refers to a square-shaped pipe, usually made of metal (such as stainless steel, aluminum alloy, etc.) or plastic. Square tubes have a hollow square cross-section, are shape-stable, and have good compressive and bending resistance, making them widely used in construction, machinery manufacturing, furniture manufacturing, decoration, and many other fields. At the same time, the regular cross-sectional shape and precise dimensions of square tubes facilitate processing and installation of the guide rail seat 8. Its right-angled edges and regular cross-sectional shape allow the guide rail seat 8 to be more stably fixed to the square tube, ensuring the straightness and stability of the guide rail.

[0060] In one embodiment, a base plate 7 is provided on the base, and the base plate 7 is provided with an anchor bolt mounting port for installing anchor bolts. An exhaust transition plate is provided on the air outlet 62 to facilitate connection of an exhaust device (e.g., an exhaust fan). Meanwhile, refractory bricks are provided above the reinforcing pipe 4 to prevent damage to the reinforcing pipe 4 during processing. Furthermore, a guide rail seat 8 is provided on the first support pipe 11, and the guide rail seat 8 is provided with a guide rail mounting surface for mounting guide rails and a rack mounting surface for mounting racks. Simultaneously, an oil trough for collecting waste oil is provided on the guide rail seat 8. The waste oil in the oil trough flows into a waste oil pipe installed in the first support pipe 11, and the first support pipe 11 is provided with a waste oil pipe outlet, through which the waste oil pipe extends out of the first support pipe 11.

[0061] The bed provided in this embodiment of the invention, compared to a traditional bed formed from multiple heavy steel plates, significantly reduces the amount of steel used by employing a tubular structure and support structure 13, thereby significantly reducing the bed's weight. This reduces the overall weight of the equipment, lowers transportation difficulty and costs, and makes the laser cutting machine easier and faster to install and debug, improving the equipment's flexibility and operability. Simultaneously, the tubular structure and support structure 13 are relatively simple to manufacture, requiring no complex welding or processing steps, further reducing manufacturing costs and enhancing the laser cutting machine's market competitiveness.

[0062] Furthermore, this embodiment of the present invention provides a processing device including a processing head and a bed as described in the above embodiment. The processing head is mounted on the bed, and a processing table is provided on the bed. The processing head is used to process the workpiece to be processed on the processing table. In this embodiment, the bed of the above embodiment is rationally designed and manufactured, possessing good stability and strength, providing reliable support for the processing head and processing table, reducing vibration and deformation during processing, thereby improving processing accuracy and quality. Simultaneously, compared to traditional bed frames formed from multiple thick steel plates, the processing device of this embodiment, by employing a tubular structure and support structure 13, significantly reduces the amount of steel used, thereby significantly reducing the weight of the bed. This reduces the overall weight of the equipment, lowers transportation difficulty and cost, and makes the laser cutting machine more convenient and faster to install and debug, improving the flexibility and operability of the equipment.

[0063] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model, and should all be included within the protection scope of this utility model.

Claims

1. A bed frame, characterized in that, It includes two substrates arranged at intervals along a first direction, and at least one of the substrates includes a first support pipe, a second support pipe, and a support structure; The first support tube and the second support tube are arranged at intervals along a second direction, the first support tube extends along a third direction, and the extension direction of the second support tube is parallel to the third direction; The support structure is connected between the first support tube and the second support tube; wherein the first direction, the second direction and the third direction intersect each other but are not coplanar.

2. The bed frame according to claim 1, characterized in that, The support structure includes a plurality of third support tubes, which are connected between the first support tube and the second support tube; The arrangement direction of the plurality of third support tubes is parallel to the third direction.

3. The bed frame according to claim 2, characterized in that, The support structure also includes multiple upright plate assemblies, which are connected between the first support tube and the second support tube; Along a direction parallel to the third direction, multiple vertical plate assemblies are arranged intersectingly with multiple support tubes.

4. The bed frame according to claim 3, characterized in that, The upright plate assembly includes a first upright plate and a second upright plate, both of which are connected between the first support tube and the second support tube; Along the first direction, the first upright plate and the second upright plate are arranged at intervals.

5. The bed frame according to claim 3, characterized in that, The upright plate assembly has a cavity inside, and the upright plate assembly has a first opening on one side along the first direction, the first opening communicating with the cavity. The third support tube is provided with a second opening, which passes through the third support tube and connects to the cavity in a direction parallel to the third direction.

6. The bed frame according to claim 1, characterized in that, The bed also includes a front tube and a rear tube, which are arranged sequentially along a direction parallel to the third direction, and both the front tube and the rear tube are connected between the two base bodies.

7. The bed frame according to claim 6, characterized in that, The bed also includes a reinforcing tube located between the front tube and the rear tube, and the reinforcing tube is connected between the two base bodies.

8. The bed according to claim 7, characterized in that, The reinforcing tube is equipped with a lifting connector, which is adapted to connect to the output end of the lifting device so that the bed can be lifted.

9. The bed frame according to claim 8, characterized in that, The lifting connector includes a connecting seat, which is connected to the reinforcing tube. The connecting seat is provided with a connecting pin. An assembly space is formed between the base, the connecting seat, the connecting pin, and the reinforcing tube. The assembly space is used to assemble the output end of the lifting device.

10. The bed frame according to claim 1, characterized in that, The substrate is provided with a ventilation structure for removing dust and debris from the bed.

11. The bed according to claim 10, characterized in that, The ventilation structure includes an exhaust port and an exhaust port, both of which are arranged in the second support pipe and are connected to the inner cavity of the second support pipe.

12. A processing equipment, characterized in that, The invention includes a machining head and a bed as described in any one of claims 1 to 11, wherein the machining head is mounted on the bed, the bed is provided with a machining table, and the machining head is used to process the workpiece to be processed on the machining table.

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