Bending device for server cabinet machining

Abstract

The invention provides a bending device for server cabinet machining, and belongs to the technical field of cabinet machining, the bending device comprises a bending platform, a driving assembly, a bending assembly, a pressing assembly, a pushing assembly and a separation assembly, the driving assembly is arranged above the bending platform, and the pressing assembly is arranged above the bending platform; the bending assembly and the pressing assembly are installed at the output end of the driving assembly and controlled by the driving assembly to move up and down, and the pressing assembly acts on a cabinet panel to press the cabinet panel to the upper portion of the bending platform when moving downwards. The bending assembly acts on the cabinet panel when moving downwards so as to bend the cabinet panel into an L-shaped structure. Compared with the prior art, after the cabinet panels are bent, angle detection does not need to be carried out on the cabinet panels one by one, and the cabinet panels with the angles meeting the requirements and the L-shaped cabinet panels with the angles not meeting the requirements can be automatically stored in a partitioned mode through cooperation of the pushing assembly and the partition assembly; and automatic screening of defective cabinet panels is realized.

Description

Technical Field

[0001] The present invention belongs to the technical field of cabinet processing, and specifically relates to a bending device for processing server cabinets. Background Art

[0002] A server cabinet is a box structure formed by splicing multiple panels. The processing of the cabinet panels involves processes such as cutting, stamping and bending, and punching. The purpose of stamping and bending is to reduce the number of cabinet panels used, thereby reducing the number of gaps in the cabinet and improving the dust and water protection effects.

[0003] In the prior art, when using a bending device to perform batch stamping and bending on cabinet panels, since most cabinet panels are made of metal, after the bending device bends some cabinet panels, the bent cabinet panels are prone to rebound due to their own elastic force, resulting in the bending angle of the cabinet panels not meeting the requirements. And the cabinet panels with unqualified angles will be mixed with other cabinet panels with qualified angles. Therefore, it is still necessary to detect the angles of the cabinet panels after bending one by one to screen out the cabinet panels with qualified angles. The workload during the screening of cabinet panels is huge and time-consuming, which is not conducive to the efficient processing of cabinet panels. Summary of the Invention

[0004] Aiming at the deficiencies of the above-mentioned prior art, the technical problem to be solved by the embodiments of the present invention is to provide a bending device for processing server cabinets.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: A bending device for processing server cabinets, including a bending platform, a driving component, a bending component, a pressing component, a pushing component, and a separating component. The driving component is arranged above the bending platform, and the bending component and the pressing component are installed at the output end of the driving component and are controlled by the driving component to move up and down. When the pressing component moves down, it acts on the cabinet panel to press the cabinet panel against the upper part of the bending platform. When the bending component moves down, it acts on the cabinet panel to bend the cabinet panel into an L-shaped structure. The pushing component is arranged at the lower part on the side of the bending platform. When the bending component moves up, the pushing component is used to push the bent cabinet panel. The separating component is arranged on the side of the bending platform. When the angle of the bent cabinet panel meets the requirements, the pushing component pushes the cabinet panel with a qualified angle to the left side of the separating component. When the angle of the bent cabinet panel does not meet the requirements, the pushing component pushes the cabinet panel with an unqualified angle to the right side of the separating component.

[0006] As a further improvement of the present invention: The bending assembly includes a first U-shaped frame and a bending rod. The bending rod is arranged inside the first U-shaped frame. The first U-shaped frame and the bending rod are arranged in the outer area of the bending platform. The pressing assembly includes a pressing plate. The pressing plate is arranged on one side of the first U-shaped frame. The pressing plate is arranged in the upper area of the bending platform.

[0007] As a further improvement of the present invention: The output end of the driving assembly is connected to the pressing plate through an elastic support assembly. The elastic support assembly is used to provide elastic support for the pressing plate.

[0008] As a further improvement of the present invention: A support shaft is fixedly arranged inside the first U-shaped frame. The bending rod is rotatably sleeved outside the support shaft.

[0009] As a further improvement of the present invention: An extended side plate is fixedly arranged on the side wall of the first U-shaped frame. The elastic support assembly includes a support rod, a cylinder, a limiting plate and a first elastic member. The cylinder is fixedly arranged on the upper part of the pressing plate. The limiting plate is movably arranged inside the cylinder. One end of the first elastic member is connected to the inner bottom wall of the cylinder, and the other end is connected to the bottom of the limiting plate, and is used to provide elastic support for the cylinder. One end of the support rod is connected to the upper part of the limiting plate, and the other end extends above the cylinder and is fixedly connected to the bottom of the extended side plate.

[0010] As a further improvement of the present invention: A support plate is fixedly arranged on the upper part of the bending platform. The driving assembly is fixedly installed on the top of the support plate. The driving assembly is a hydraulic cylinder or a linear motor.

[0011] As a further improvement of the present invention: A second U-shaped frame is fixedly arranged at the end of the pressing plate. The second U-shaped frame extends below the bending platform. The pushing assembly includes a triangular pushing block and a first connecting rod. The side wall of the triangular pushing block is connected to the frame body of the second U-shaped frame below the bending platform through the first connecting rod. A first inclined surface is arranged on the side of the triangular pushing block facing the bending platform, and a second inclined surface is arranged on the side of the triangular pushing block away from the bending platform. The separating assembly includes a guiding inclined plate and a separating vertical plate. The partition vertical plate is arranged on the side of the bending platform. The guiding inclined plate is hinged to the upper part of the partition vertical plate. A support seat is fixedly arranged on the side wall of the partition vertical plate. A limiting rod is fixedly arranged on the upper part of the support seat. The upper end of the limiting rod acts on the side wall of the guiding inclined plate, making the guiding inclined plate in an inclined state.

[0012] As a further improvement of the present invention: A second elastic member is also connected between the guiding inclined plate and the partition vertical plate. The second elastic member is used to provide elastic tension to the guiding inclined plate.

[0013] As a further improvement of the present invention: The first elastic member and the second elastic member are springs or metal shrapnel.

[0014] As a further improvement of the present invention: A plurality of legs are fixedly arranged at the bottom edge of the bending platform. One side of the partition vertical plate is fixedly connected to the legs through a second connecting rod.

[0015] Compared with the prior art, the beneficial effects of the present invention are: In the embodiment of the present invention, when it is necessary to bend the server cabinet panel into an L-shaped structure, the flat cabinet panel can be placed on the upper part of the bending platform. At the same time, a part of the bending platform extends to the outside of the bending platform. Subsequently, the driving assembly drives the bending assembly and the pressing assembly to move downward. When the pressing assembly moves downward, it acts on the flat cabinet panel to press the flat cabinet panel against the upper part of the bending platform. Subsequently, the bending assembly moves downward and acts on the flat cabinet panel, so that the part of the flat cabinet panel located outside the bending platform is subjected to a downward force and then bends downward to form an L-shaped structure. Subsequently, the driving assembly drives the bending assembly and the pressing assembly to move upward. When the bending assembly is removed from the side of the L-shaped cabinet panel, the pushing assembly pushes the L-shaped cabinet panel. At this time, if the bent L-shaped cabinet panel does not rebound, the angle of the bent L-shaped cabinet panel meets the requirements, and the pushing assembly pushes the L-shaped cabinet panel with the qualified angle to the left side of the partitioning assembly. On the contrary, if the bent L-shaped cabinet panel rebounds, the angle of the bent L-shaped cabinet panel does not meet the requirements, and the pushing assembly pushes the L-shaped cabinet panel with the unqualified angle to the right side of the partitioning assembly. Compared with the prior art, after the cabinet panel is bent, there is no need to detect the angle of each cabinet panel one by one. Through the cooperation of the pushing assembly and the partitioning assembly, the cabinet panels with qualified angles and the cabinet panels with unqualified angles can be automatically partitioned and stored, realizing the automatic screening of qualified cabinet panels. Description of the Drawings

[0016] Figure 1 It is a structural schematic diagram of a bending device for processing server cabinets Figure 1 ; Figure 2 Schematic structure of a bending device for server cabinet processing Figure 2 ; Figure 3 Schematic structure of a bending device for server cabinet processing Figure 3 ; Figure 4 Schematic diagram of the structure of a triangular push block in a bending device for server cabinet processing; Figure 5 For Figure 1 Enlarged schematic diagram of area A in Figure 6 For Figure 2 Enlarged schematic diagram of area B in Figure 7 For Figure 2 Enlarged schematic diagram of area C in In the figure: 10 - bending platform, 101 - support plate, 102 - leg, 20 - drive assembly, 30 - bending assembly, 301 - first U-shaped frame, 302 - bending rod, 303 - support shaft, 304 - extended side plate, 40 - elastic support assembly, 401 - support rod, 402 - cylinder, 403 - limit plate, 404 - first elastic member, 50 - pressing assembly, 501 - pressing plate, 502 - second U-shaped frame, 60 - pushing assembly, 601 - triangular push block, 6011 - first inclined surface, 6012 - second inclined surface, 602 - first connecting rod, 70 - separating assembly, 701 - guiding inclined plate, 702 - separating vertical plate, 703 - second connecting rod, 704 - second elastic member, 705 - limit rod, 706 - support seat. Detailed implementation manners

[0017] The technical solutions of the present invention will be further described in detail below in combination with specific implementation manners.

[0018] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0019] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0020] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "linkage", and "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] Please refer to Figure 1 、 Figure 2 and Figure 3 , this embodiment provides a bending device for processing server cabinets, including a bending platform 10, a driving component 20, a bending component 30, a pressing component 50, a pushing component 60, and a separating component 70. The driving component 20 is arranged above the bending platform 10. The bending component 30 and the pressing component 50 are installed at the output end of the driving component 20 and are controlled by the driving component 20 to move up and down. When the pressing component 50 moves down, it acts on the cabinet panel to press the cabinet panel against the upper part of the bending platform 10. When the bending component 30 moves down, it acts on the cabinet panel to bend the cabinet panel into an L-shaped structure. The pushing component 60 is arranged at the lower part of the side of the bending platform 10. When the bending component 30 moves up, the pushing component 60 is used to push the bent cabinet panel. The separating component 70 is arranged at the side of the bending platform 10. When the angle of the bent cabinet panel meets the requirements, the pushing component 60 pushes the cabinet panel with the qualified angle to the left side of the separating component 70. When the angle of the bent cabinet panel does not meet the requirements, the pushing component 60 pushes the cabinet panel with the unqualified angle to the right side of the separating component 70.

[0022] When it is necessary to bend the server cabinet panel into an L-shaped structure, the flat cabinet panel can be placed on the upper part of the bending platform 10, and at the same time, a part of the bending platform 10 extends to the outside of the bending platform 10. Subsequently, the driving assembly 20 drives the bending assembly 30 and the pressing assembly 50 to move downward. When the pressing assembly 50 moves downward, it acts on the flat cabinet panel to press the flat cabinet panel against the upper part of the bending platform 10. Subsequently, the bending assembly 30 moves downward and acts on the flat cabinet panel, so that the part of the flat cabinet panel located outside the bending platform 10 is subjected to a downward force and then bends downward to form an L-shaped structure. Subsequently, the driving assembly 20 drives the bending assembly 30 and the pressing assembly 50 to move upward. When the bending assembly 30 is removed from the side of the L-shaped cabinet panel, the pushing assembly 60 pushes the L-shaped cabinet panel. At this time, if the bent L-shaped cabinet panel does not rebound, the angle of the bent L-shaped cabinet panel meets the requirements, and the pushing assembly 60 pushes the L-shaped cabinet panel with the qualified angle to the left of the separating assembly 70. On the contrary, if the bent L-shaped cabinet panel rebounds, the angle of the bent L-shaped cabinet panel does not meet the requirements, and the pushing assembly 60 pushes the L-shaped cabinet panel with the unqualified angle to the right of the separating assembly 70. In this way, through the cooperation of the pushing assembly 60 and the separating assembly 70, the cabinet panels with qualified angles and the cabinet panels with unqualified angles can be stored in different areas, realizing the automatic screening of qualified cabinet panels.

[0023] Please refer to Figure 1 In one embodiment, the bending assembly 30 includes a first U-shaped frame 301 and a bending rod 302. The bending rod 302 is arranged inside the first U-shaped frame 301. The first U-shaped frame 301 and the bending rod 302 are arranged in the outer area of the bending platform 10. The pressing assembly 50 includes a pressing plate 501. The pressing plate 501 is arranged on one side of the first U-shaped frame 301. The pressing plate 501 is arranged in the area above the bending platform 10.

[0024] After the flat cabinet panel is placed above the bending platform 10 and a part of the flat cabinet panel extends to the side of the bending platform 10, the driving assembly 20 drives the pressing plate 501, the first U-shaped frame 301 and the bending rod 302 to move downward synchronously. When the pressing plate 501 moves downward, it acts on the flat cabinet panel, and then presses the flat cabinet panel tightly on the upper part of the bending platform 10. Subsequently, the downward-moving bending rod 302 acts on the part of the flat cabinet panel located outside the bending platform 10, and then applies a downward pressure to the flat cabinet panel. The flat cabinet panel bends downward under this pressure, and then forms an L-shaped structure, thus completing the bending of the cabinet panel. After the bending is completed, the driving assembly 20 drives the pressing plate 501, the first U-shaped frame 301 and the bending rod 302 to move upward. When the bending rod 302 is removed from the side of the L-shaped cabinet panel, the pushing assembly 60 pushes the L-shaped cabinet panel to both sides of the separating assembly 70 according to the bending angle of the L-shaped cabinet panel, realizing the partitioned storage of qualified cabinet panels and defective cabinet panels.

[0025] Please refer to Figure 1 and Figure 2 , in one embodiment, the output end of the driving assembly 20 is connected to the pressing plate 501 through the elastic support assembly 40. The elastic support assembly 40 is used to provide elastic support for the pressing plate 501, so that when the driving assembly 20 drives the pressing plate 501, the first U-shaped frame 301 and the bending rod 302 to move downward, the pressing plate 501 can act on the flat cabinet panel first, and then press the flat cabinet panel tightly on the upper part of the bending platform 10 first. When the flat cabinet panel is pressed tightly, the downward-moving bending rod 302 acts on the flat cabinet panel later, and then bends the flat cabinet panel into an L-shaped structure. During this process, the elastic support assembly 40 is gradually compressed by force, so as to provide a continuous pressing force for the plate.

[0026] Please refer to Figure 5 , in one embodiment, a support shaft 303 is fixedly arranged inside the first U-shaped frame 301, and the bending rod 302 is rotatably sleeved outside the support shaft 303.

[0027] When the driving assembly 20 drives the first U-shaped frame 301 to move downward, the first U-shaped frame 301 drives the support shaft 303 and the bending rod 302 to move downward as a whole. When the bending rod 302 acts on the flat cabinet panel and then bends the flat cabinet panel downward, the bending rod 302 can rotate relative to the support shaft 303 under the influence of the friction of the cabinet panel, so that the bending rod 302 rolls along the side wall of the cabinet panel, thereby reducing the friction between the bending rod 302 and the cabinet panel and avoiding scratching the side wall of the cabinet panel.

[0028] Please refer to Figure 6, in one embodiment, an extension side plate 304 is fixedly arranged on the side wall of the first U-shaped frame 301. The elastic support assembly 40 includes a support rod 401, a cylinder 402, a limit plate 403, and a first elastic member 404. The cylinder 402 is fixedly arranged above the pressing plate 501. The limit plate 403 is movably arranged inside the cylinder 402. One end of the first elastic member 404 is connected to the inner bottom wall of the cylinder 402, and the other end is connected to the bottom of the limit plate 403 for providing elastic support to the cylinder 402. One end of the support rod 401 is connected to the upper part of the limit plate 403, and the other end extends above the cylinder 402 and is fixedly connected to the bottom of the extension side plate 304.

[0029] Initially, the pressing plate 501 and the bending rod 302 are located above the bending platform 10. The limit plate 403 acts on the inner top of the cylinder 402, and the first elastic member 403 is in an extended state. When the flat cabinet panel is placed above the bending platform 10 and a part of the flat cabinet panel extends to the side of the bending platform 10, the driving assembly 20 drives the extension side plate 304 to move downward. When the extension side plate 304 moves downward, it drives the first U-shaped frame 301 and the bending rod 302 to move downward. At the same time, the extension side plate 304 drives the support rod 401, the cylinder 402, the limit plate 403, the first elastic member 404, and the pressing plate 501 to move downward as a whole. When the pressing plate 501 acts on the flat cabinet panel, as the extension side plate 304 continues to move downward, the support rod 401 is pressed and then drives the limit plate 403 to move downward along the inside of the cylinder 402, so that the first elastic member 404 is compressed by force. The first elastic member 404 transfers the pressure to the pressing plate 501, and then presses the flat cabinet panel tightly on the upper part of the bending platform 10. Subsequently, the downward-moving bending rod 302 acts on the flat cabinet panel, and then drives the part of the flat cabinet panel extending to the side of the bending platform 10 to bend downward, thus forming an L-shaped structure. When the flat cabinet panel is bent into an L-shaped structure, the driving assembly 20 drives the extension side plate 304 to move upward, and then drives the first U-shaped frame 301 and the bending rod 302 to move upward, and at the same time drives the support rod 401 and the limit plate 403 to move upward. When the bending rod 302 is removed from the side of the L-shaped cabinet panel, the limit plate 403 moves to the position of the inner top of the cylinder 402, and then drives the cylinder 402 and the pressing plate 501 to move upward synchronously, realizing the reset of the pressing plate 501 and the bending rod 302.

[0030] Please refer to Figure 1 , in one embodiment, a support plate 101 is fixedly arranged on the upper part of the bending platform 10. The driving assembly 20 is fixedly installed on the top of the support plate 101. The driving assembly 20 can be a hydraulic cylinder or a linear motor, and there is no limitation here.

[0031] Please refer to Figure 1 、 Figure 4and Figure 7 In one embodiment, a second U-shaped frame 502 is fixedly arranged at the end of the pressing plate 501. The second U-shaped frame 502 extends below the bending platform 10. The pushing assembly 60 includes a triangular pushing block 601 and a first connecting rod 602. The side wall of the triangular pushing block 601 is connected to the frame of the second U-shaped frame 502 below the bending platform 10 through the first connecting rod 602. A first inclined surface 6011 is arranged on the side of the triangular pushing block 601 facing the bending platform 10, and a second inclined surface 6012 is arranged on the side of the triangular pushing block 601 away from the bending platform 10. The separating assembly 70 includes a guiding inclined plate 701 and a separating vertical plate 702. The separating vertical plate 702 is arranged on the side of the bending platform 10. The guiding inclined plate 701 is hingedly arranged on the upper part of the separating vertical plate 702. A support seat 706 is fixedly arranged on the side wall of the separating vertical plate 702. A limiting rod 705 is fixedly arranged on the upper part of the support seat 706. The upper end of the limiting rod 705 acts on the side wall of the guiding inclined plate 701, so that the guiding inclined plate 701 is in an inclined state.

[0032] When the driving component 20 drives the pressing plate 501 to move downward, the pressing plate 501 can drive the triangular pushing block 601 to move downward synchronously through the second U-shaped frame 502 and the first connecting rod 602. When the bending rod 302 moves downward to bend the flat cabinet panel, for the sake of understanding, the bent cabinet panel is now divided into two parts. One part is the first plate body remaining above the bending platform 10, and the other part is the second plate body that bends downward. After the bending rod 302 moves upward and is removed from one side of the second plate body, if the second plate body does not rebound, the angle of the bent cabinet panel meets the requirements. The lower end of the second plate body is located in the area above the first inclined surface 6011. At this time, as the driving component 20 drives the pressing plate 501 to move upward, the pressing plate 501 can drive the triangular pushing block 601 to move upward through the second U-shaped frame 502 and the first connecting rod 602. The first inclined surface 6011 on one side of the triangular pushing block 601 acts on the lower end of the second plate body, thereby driving the second plate body and the first plate body as a whole to rotate relative to the edge of the bending platform 10. After the second plate body and the first plate body rotate a certain angle, they can break away from the edge of the bending platform 10 and fall downward. During the falling process, the side wall of the first plate body acts on the guiding inclined plate 701, thereby driving the guiding inclined plate 701 to rotate upward relative to the separating vertical plate 702 until the first plate body and the second plate body as a whole fall into the area on the left side of the separating vertical plate 702; conversely, if the second plate body rebounds, the angle of the bent cabinet panel does not meet the requirements. The lower end of the second plate body is located in the area above the second inclined surface 6012 due to the rebounding effect. At this time, as the driving component 20 drives the pressing plate 501 to move upward, the pressing plate 501 can drive the triangular pushing block 601 to move upward through the second U-shaped frame 502 and the first connecting rod 602. The second inclined surface 6012 on the other side of the triangular pushing block 601 acts on the lower end of the second plate body, thereby pushing the second plate body so that the second plate body and the first plate body as a whole move outward from the bending platform 10. When the second plate body and the first plate body move, the lower end of the second plate body slides relative to the second inclined surface 6012. After the lower end of the second plate body slides away from the edge of the second inclined surface 6012, the first plate body falls onto the second inclined surface 6012 under the action of gravity and continues to slide along the second inclined surface 6012. At the same time, the lower end of the second plate body acts on the upper surface of the guiding inclined plate 701 and slides along the upper surface of the guiding inclined plate 701. Finally, the first plate body and the second plate body as a whole slide from the guiding inclined plate 701 to the area on the right side of the separating vertical plate 702; when the lower end of the second plate body acts on the upper surface of the guiding inclined plate 701, through the propping and limiting effect of the limiting rod 705 on the guiding inclined plate 701, the guiding inclined plate 701 cannot rotate downward relative to the separating vertical plate 702, thereby enabling the guiding inclined plate 701 to stably support the second plate body, so that the second plate body and the first plate body as a whole can smoothly slide to the area on the right side of the separating vertical plate 702.

[0033] Please refer to Figure 2, in one embodiment, the guiding inclined plate 701 and the separating vertical plate 702 are further connected by a second elastic member 704. The second elastic member 704 is used to provide an elastic pulling force to the guiding inclined plate 701, so that the lower surface of the guiding inclined plate 701 abuts against the upper end of the limiting rod 705. When the bent cabinet panel with a compliant angle falls downward, the first plate body acts on one end of the guiding inclined plate 701 away from the separating vertical plate 702, thereby driving the guiding inclined plate 701 to rotate upward relative to the separating vertical plate 702. At this time, the second elastic member 704 is stretched by force. After the bent cabinet panel with a compliant angle finishes falling, the second elastic member 704 can pull the guiding inclined plate 701, so that the guiding inclined plate 701 rotates downward relative to the separating vertical plate 702, and then abuts against the upper end of the limiting rod 705 again, realizing the reset of the guiding inclined plate 701.

[0034] In one embodiment, the first elastic member 404 and the second elastic member 704 can be springs or metal elastic sheets, and there is no limitation here.

[0035] Please refer to Figure 1 , in one embodiment, a plurality of legs 102 are fixedly arranged at the bottom edge of the bending platform 10, and one side of the separating vertical plate 702 is fixedly connected to the legs 102 through a second connecting rod 703.

[0036] The working principle of the present invention is as follows: Place the flat cabinet panel to be bent on the upper part of the bending platform 10, and make a part of the flat cabinet panel extend outside the bending platform 10. Subsequently, use the driving component 20 to drive the extension side plate 304, the first U-shaped frame 301, the bending rod 302, the support rod 401, the column barrel 402, the limiting plate 403, the first elastic member 404, the pressing plate 501, the second U-shaped frame 502, and the triangular pushing block 601 to move downward as a whole. When the pressing plate 501 moves downward, it first acts on the flat cabinet panel. Subsequently, the support rod 401 drives the limiting plate 403 to continue moving downward, and the first elastic member 404 is compressed to transfer the pressure to the flat cabinet panel via the pressing plate 501, so as to press the flat cabinet panel tightly on the upper part of the bending platform 10. Then, the downward moving bending rod 302 acts on the part of the flat cabinet panel that extends outside the bending platform 10, thereby realizing the bending process of the flat cabinet panel. After the bending is completed, the driving component 20 first drives the support rod 401, the limiting plate 403, the first U-shaped frame 301, and the bending rod 302 to move upward. When the bending rod 302 is removed from one side of the cabinet panel, the limiting plate 403 moves to the inner top of the column barrel 402, and then drives the column barrel 402, the pressing plate 501, the second U-shaped frame 502, and the triangular pushing block 601 to move upward. At this time, if the bent cabinet panel does not rebound, it indicates that the angle of the bent cabinet panel meets the requirements. The first inclined surface 6011 on one side of the upward moving triangular pushing block 601 acts on the lower end of the cabinet panel, and then drives the cabinet panel to rotate relative to the edge of the bending platform 10. When the cabinet panel rotates to a certain angle, it disengages from one side of the bending platform 10 and falls to the left area of the partition vertical plate 702. On the contrary, if the bent cabinet panel rebounds, it indicates that the angle of the bent cabinet panel does not meet the requirements. The second inclined surface 6012 on the other side of the upward moving triangular pushing block 601 acts on the lower end of the cabinet panel, and then drives the whole cabinet panel to move horizontally relative to the bending platform 10. When the lower end of the cabinet panel slides off from the end of the second inclined surface 6012, the cabinet panel falls to the right area of the partition vertical plate 702 through the guiding action of the guiding inclined plate 702.

[0037] In the embodiment of the present invention, when it is necessary to bend the server cabinet panel into an L-shaped structure, the flat cabinet panel can be placed on the upper part of the bending platform 10, and at the same time, a part of the bending platform 10 extends outward from the bending platform 10. Subsequently, the driving component 20 drives the bending component 30 and the pressing component 50 to move downward. When the pressing component 50 moves downward, it acts on the flat cabinet panel to press the flat cabinet panel against the upper part of the bending platform 10. Subsequently, the bending component 30 moves downward and acts on the flat cabinet panel, so that the part of the flat cabinet panel located outside the bending platform 10 is subjected to a downward force and then bends downward to form an L-shaped structure. Subsequently, the driving component 20 drives the bending component 30 and the pressing component 50 to move upward. When the bending component 30 is removed from the side of the L-shaped cabinet panel, the pushing component 60 pushes the L-shaped cabinet panel. At this time, if the bent L-shaped cabinet panel does not rebound, the angle of the bent L-shaped cabinet panel meets the requirements, and the pushing component 60 pushes the L-shaped cabinet panel with the qualified angle to the left of the separating component 70. On the contrary, if the bent L-shaped cabinet panel rebounds, the angle of the bent L-shaped cabinet panel does not meet the requirements, and the pushing component 60 pushes the L-shaped cabinet panel with the unqualified angle to the right of the separating component 70. Compared with the prior art, after the cabinet panel is bent, it is not necessary to detect the angle of each cabinet panel one by one. Through the cooperation of the pushing component 60 and the separating component 70, the cabinet panels with qualified angles and the cabinet panels with unqualified angles can be automatically sorted and stored in different areas, realizing the automatic screening of qualified cabinet panels.

[0038] The above describes the preferred embodiments of the present invention in detail. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the gist of the present invention.

Claims

1. A bending device for processing a server cabinet, characterized in that: It comprises a bending platform (10), a driving assembly (20), a bending assembly (30), a pressing assembly (50), a pushing assembly (60) and a separating assembly (70). The driving assembly (20) is arranged above the bending platform (10), the bending assembly (30) and the pressing assembly (50) are installed at the output end of the driving assembly (20) and are controlled by the driving assembly (20) to move up and down. When the pressing assembly (50) moves downward, it acts on the cabinet panel to press the cabinet panel onto the upper part of the bending platform (10); when the bending assembly (30) moves downward, it acts on the cabinet panel to bend the cabinet panel into an L-shaped structure. The pushing assembly (60) is arranged at the lower side of the bending platform (10), and when the bending assembly (30) moves upward, the pushing assembly (60) is used to push the bent cabinet panel. The partition component (70) is arranged on the side of the bending platform (10); when the angle of the cabinet panel after bending meets the requirement, the pushing component (60) pushes the cabinet panel whose angle meets the requirement to the left side of the partition component (70); when the angle of the cabinet panel after bending does not meet the requirement, the pushing component (60) pushes the cabinet panel whose angle does not meet the requirement to the right side of the partition component (70).

2. A bending device for processing a server cabinet according to claim 1, characterized in that: The bending assembly (30) comprises a first U-shaped frame (301) and a bending rod (302), wherein the bending rod (302) is arranged on the inner side of the first U-shaped frame (301), and the first U-shaped frame (301) and the bending rod (302) are arranged on the outer side of the bending platform (10). The pressing assembly (50) comprises a pressing plate (501), wherein the pressing plate (501) is arranged on one side of the first U-shaped frame (301), and the pressing plate (501) is arranged in an area above the bending platform (10).

3. A bending device for processing a server cabinet according to claim 2, characterized in that: The output end of the driving component (20) is connected to the pressing plate (501) via an elastic support component (40), and the elastic support component (40) is used to provide elastic support for the pressing plate (501).

4. A bending device for processing a server cabinet according to claim 2, characterized in that: A support shaft (303) is fixedly arranged on the inner side of the first U-shaped frame (301), and the bending rod (302) is rotatably sleeved on the outside of the support shaft (303).

5. A bending device for processing a server cabinet according to claim 3, characterized in that: An extended side plate (304) is fixedly provided on the side wall of the first U-shaped frame (301). The elastic support assembly (40) comprises a support rod (401), a column (402), a limit plate (403) and a first elastic member (404). The column tube (402) is fixedly arranged on the upper part of the pressure plate (501), and the limiting plate (403) is movably arranged inside the column tube (402). One end of the first elastic member (404) is connected to the inner bottom wall of the column tube (402), and the other end is connected to the bottom of the limiting plate (403), so as to provide elastic support for the column tube (402). One end of the support rod (401) is connected to the upper part of the limiting plate (403), and the other end extends to the top of the column tube (402) and is fixedly connected to the bottom of the extension side plate (304).

6. A bending device for processing a server cabinet according to claim 1, characterized in that: A support plate (101) is fixedly arranged on the upper part of the bending platform (10), and the drive assembly (20) is fixedly mounted on the top of the support plate (101). The drive assembly (20) is a hydraulic cylinder or a linear motor.

7. A bending device for processing a server cabinet according to claim 5, characterized in that: A second U-shaped frame (502) is fixedly disposed at the end of the pressing plate (501), and the second U-shaped frame (502) extends below the bending platform (10). The push assembly (60) comprises a triangular push block (601) and a first connecting rod (602). The side wall of the triangular push block (601) is connected to the frame of the second U-shaped frame (502) located below the bending platform (10) via the first connecting rod (602); a first inclined surface (6011) is provided on the side of the triangular push block (601) facing the bending platform (10); and a second inclined surface (6012) is provided on the side of the triangular push block (601) away from the bending platform (10). The partition assembly (70) comprises a guide inclined plate (701) and a partition vertical plate (702). The partition vertical plate (702) is arranged on the side of the bending platform (10), the guide inclined plate (701) is hingedly arranged on the upper part of the partition vertical plate (702), a support seat (706) is fixedly arranged on the side wall of the partition vertical plate (702), and a limit rod (705) is fixedly arranged on the upper part of the support seat (706), and the upper end of the limit rod (705) acts on the side wall of the guide inclined plate (701), so that the guide inclined plate (701) is in an inclined state.

8. A bending device for processing a server cabinet according to claim 7, characterized in that: The guide inclined plate (701) and the partition vertical plate (702) are also connected via a second elastic member (704), and the second elastic member (704) is used to provide elastic pulling force to the guide inclined plate (701).

9. A bending device for processing a server cabinet according to claim 8, characterized in that: The first elastic member (404) and the second elastic member (704) are springs or metal springs.

10. A bending device for processing a server cabinet according to claim 7, characterized in that: A plurality of supporting legs (102) are fixedly arranged on the bottom edge of the bending platform (10), and one side of the partition vertical plate (702) is fixedly connected to the supporting legs (102) via a second connecting rod (703).

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