Steel processing and bending equipment

Abstract

The present application discloses a steel material processing and bending equipment, including a processing table, a limit assembly, a cutting mechanism, two positioning columns, two bending assemblies, a driving assembly and a material unloading mechanism. Two main shafts are provided on the processing table, and a first sleeve is rotatably connected to the main shaft. Two positioning columns are respectively arranged on the corresponding first sleeves, and the outer wall of the positioning column is provided with an arc-shaped notch; the two bending assemblies are respectively connected to the corresponding main shafts; the driving assembly is respectively connected to the first sleeve and the material unloading mechanism, and the material unloading mechanism includes a telescopic assembly, an ejection plate and an ejection assembly, and the telescopic assembly is connected to the driving assembly; the ejection plate is connected to the telescopic assembly; and the ejection assembly is arranged inside the receiving groove. Thus, the arc-shaped notch on the positioning column can smoothly guide the bent steel plate to separate from the positioning column, and at the same time, the bent steel plate can be ejected, realizing the automation of the unloading process, thereby significantly improving the bending efficiency of the steel plate and effectively improving the safety of production operations.

Description

Technical Field

[0001] The present application relates to the technical field of bending devices, and in particular to a steel processing and bending device. Background Art

[0002] Steel, as a material made from steel ingots or billets through pressure processing, has specific shapes, sizes and properties. Most of its production processes rely on pressure processing technology, through which the raw materials are plastically deformed to obtain the desired shape. According to the difference in cross-sectional shape, steel can be roughly divided into four categories: profiles, plates, pipes and metal products.

[0003] In the steel plate bending operation, when external forces act on the steel plate to cause it to bend and deform, bending stress will be generated inside the steel plate accordingly. In order to optimize the bending effect, in the actual processing process, the distance between the bending column and the positioning column is usually set equal to the thickness of the steel plate to ensure that during the bending process, the inner side of the steel plate is effectively squeezed, while the outer side is subjected to tensile force. This difference in internal tensile and compressive stress is the key to achieving the bending deformation of the steel plate, but it also causes a close fit between the steel plate and the positioning column, increasing the difficulty of subsequent unloading. At present, unloading operations after steel plate bending mostly rely on manual operations, which is not only inefficient, but also has significant safety hazards. Summary of the invention

[0004] The present application aims to solve one of the technical problems in the related art at least to some extent.

[0005] To this end, one purpose of the present application is to propose a steel processing and bending equipment, which utilizes the arc-shaped notch on the positioning column to smoothly guide the bent steel plate to separate from the positioning column. At the same time, it can also eject the bent steel plate, thereby realizing the automation of the unloading process, thereby significantly improving the bending efficiency of the steel plate and effectively improving the safety of production operations.

[0006] To achieve the above-mentioned objectives, the first embodiment of the present application proposes a steel processing and bending equipment, including a processing table, a limiting component, a cutting mechanism, two positioning columns, two bending components, a driving component and a feeding mechanism, wherein the limiting component is arranged on the upper surface of the processing table; the cutting mechanism is installed on the processing table, and the cutting mechanism is located on one side of the steel; two main shafts are penetrated on the processing table, and a first sleeve is rotatably connected to the main shaft, and the two positioning columns are respectively arranged on the corresponding first sleeves, and the outer wall of the positioning column is provided with an arc-shaped notch; two arc grooves are penetrated on the processing table, and the two bending components respectively penetrate the corresponding arc grooves, and the two bending The components are respectively connected to the corresponding spindles; a shell is provided on the lower surface of the processing table, the driving component is arranged inside the shell, and the driving component is respectively connected to the first sleeve and the unloading mechanism, the unloading mechanism includes a telescopic component, an ejection plate and an ejection component, wherein the upper surface of the processing table is provided with a first groove and a second groove, the first groove and the second groove are communicated with each other, the telescopic component is arranged in the second groove, and the telescopic component is connected to the driving component; the ejection plate is arranged in the first groove, and the ejection plate is connected to the telescopic component; a receiving groove is provided on the upper surface of the ejection plate, and the ejection component is arranged inside the receiving groove.

[0007] The steel processing and bending equipment of the embodiment of the present application can control the rotation of the positioning column through the driving component, and utilize the arc-shaped notch on the positioning column to smoothly guide the bent steel plate to separate from the positioning column. At the same time, the cooperation of the driving component and the telescopic component can also eject the bent steel plate, and with the cooperation of the ejection component, rapid material unloading is achieved, thereby significantly improving the bending efficiency of the steel plate and effectively improving the safety of production operations.

[0008] In addition, the steel material processing and bending equipment proposed in the present application may also have the following additional technical features:

[0009] In one embodiment of the present application, the telescopic assembly includes a rotating shaft, a second sleeve, a first gear and a first tooth plate having a meshing relationship, wherein the rotating shaft is rotatably connected to the second groove, and one end of the rotating shaft extends to the bottom of the processing table; the second sleeve is threadedly mounted on the rotating shaft, and the second sleeve is connected to the ejection plate; the first gear is arranged at the end of the rotating shaft; and the first tooth plate is connected to the driving assembly.

[0010] In one embodiment of the present application, the ejection assembly includes a connecting shaft, an ejection plate, a first spring and two electromagnetic blocks, wherein the connecting shaft is arranged inside the accommodating slot; one end of the ejection plate is rotatably connected to the connecting shaft; the first spring is arranged inside the accommodating slot, and the first spring is connected to the ejection plate; the two electromagnetic blocks are respectively installed inside the accommodating slot and at the bottom of the ejection plate.

[0011] In one embodiment of the present application, the driving assembly includes a driving member, a slide plate, two second tooth plates and two second gears, wherein the driving member is installed on the lower surface of the processing table, and the output end of the driving member is connected to the slide plate; the lower surface of the processing table is provided with two first sliding grooves, the slide plate is slidably connected to the first sliding grooves, and the first tooth plate is arranged on the upper surface of the slide plate; the two second tooth plates are arranged on the two side walls of the slide plate back to back; the two second gears are respectively arranged on the corresponding first shaft sleeves, and the two second gears are respectively meshed and connected with the corresponding second tooth plates.

[0012] In one embodiment of the present application, the bending assembly includes a third gear, a rotating plate and a bending column, wherein the third gear is provided on each of the main shafts, and two of the third gears are meshingly connected; the rotating plate is arranged on the main shaft; the bending column is installed on the rotating plate, and the bending column is slidably connected to the arc groove.

[0013] In one embodiment of the present application, the limit assembly includes a second spring, a limit plate and a pressure sensor, wherein a second slide groove is opened on the upper surface of the processing table, and the limit plate is slidably connected to the second slide groove; the two ends of the second spring are respectively connected to the groove wall of the second slide groove and the limit plate; the pressure sensor is embedded and installed on a side of the limit plate adjacent to the steel plate.

[0014] In one embodiment of the present application, a stop half ring is provided on the outer wall of the positioning column, and the stop half ring is arranged higher than the steel plate.

[0015] In one embodiment of the present application, a groove wall of the second groove is provided with a clamping groove, and an outer wall of the second sleeve is provided with a clamping plate, and the clamping plate is slidably connected to the clamping groove.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects:

[0017] (1) The steel plate can be positioned by the limit assembly to ensure that the length of each cut is consistent, so that the size of the steel plate after bending is consistent;

[0018] (2) The bending assembly can bend both ends of the steel plate at the same time, which improves the processing efficiency of the steel plate;

[0019] (3) The driving assembly can drive the positioning column to rotate so that the arc-shaped groove is set opposite the steel plate, so that the bent steel plate is separated from the positioning column. At the same time, the cooperation of the driving assembly and the telescopic assembly can lift the bent steel plate and use the ejection assembly to achieve rapid material unloading without manual intervention, which significantly improves the bending efficiency of the steel plate and effectively improves the safety of production operations.

[0020] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0022] Figure 1 This is a schematic diagram of the structure of a steel processing and bending equipment according to an embodiment of the present application;

[0023] Figure 2 For this application Figure 1 Schematic diagram of the enlarged structure of area A in the middle;

[0024] Figure 3 This is a cross-sectional view of a steel material processing and bending device according to an embodiment of the present application;

[0025] Figure 4 This is a schematic diagram of the structure of a bending assembly in a steel processing and bending device according to an embodiment of the present application;

[0026] Figure 5 This is a schematic diagram of the structure of a driving component in a steel processing and bending device according to an embodiment of the present application;

[0027] Figure 6 This is a schematic diagram of the structure of a processing table in a steel processing and bending equipment according to an embodiment of the present application;

[0028] Figure 7 This is a schematic structural diagram of a slide plate and a first slide groove in a steel processing and bending device according to an embodiment of the present application.

[0029] As shown in the figure: 1. Processing table; 2. Limiting assembly; 3. Cutting mechanism; 4. Positioning column; 5. Bending assembly; 6. Driving assembly; 7. Unloading mechanism; 8. Housing; 10. Spindle; 11. First sleeve; 12. Arc groove; 13. First groove; 14. Second groove; 15. First slide; 16. Second slide; 17. Stop half ring; 18. Slot; 19. Card; 20. Second spring; 21. Limiting plate; 22. Pressure sensor; 5 0, third gear; 51, rotating plate; 52, bending column; 60, driving member; 61, sliding plate; 62, second tooth plate; 63, second gear; 40, arc-shaped notch; 70, telescopic assembly; 71, ejection plate; 72, ejection assembly; 700, rotating shaft; 701, second sleeve; 702, first gear; 703, first tooth plate; 720, connecting shaft; 721, ejection plate; 722, first spring; 723, electromagnetic block; 710, accommodating groove. DETAILED DESCRIPTION

[0030] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0031] The steel processing and bending equipment according to the embodiment of the present application is described below with reference to the accompanying drawings.

[0032] like Figures 1 to 7 As shown, the steel processing and bending equipment of the embodiment of the present application may include a processing table 1, a limiting component 2, a cutting mechanism 3, two positioning columns 4, two bending components 5, a driving component 6 and a feeding mechanism 7.

[0033] Among them, the limit component 2 is arranged on the upper surface of the processing table 1, the limit component 2 is used to position the steel, the cutting mechanism 3 is installed on the processing table 1, and the cutting mechanism 3 is located on one side of the steel, wherein the cutting mechanism 3 is used to cut the steel into sections to obtain steel plates.

[0034] It should be noted that a conveying mechanism is also provided on the upper surface of the processing table 1, and the steel material can be conveyed and moved by the conveying mechanism.

[0035] Furthermore, a limit block is provided on the processing table 1, and the steel passes through the limit block, and the limit block is arranged near the cutting mechanism 3. The limit block can limit and guide the steel to avoid movement when the steel is cut.

[0036] In the embodiment of the present application, the inclination angle of the cutting mechanism 3 is adjustable, and a cutting groove is provided on the upper surface of the processing table 1, and the cutting groove is located directly below the cutting blade.

[0037] Two main shafts 10 are provided on the processing table 1 , and a first sleeve 11 is rotatably connected to the main shaft 10 . Two positioning columns 4 are respectively arranged on the corresponding first sleeves 11 , and an arc-shaped notch 40 is provided on the outer wall of the positioning column 4 .

[0038] It should be noted that if Figure 4 As shown, a stopper half ring 17 is provided on the outer wall of the positioning column 4. The stopper half ring 17 is arranged higher than the steel plate. By providing the stopper half ring 17, the steel plate can be prevented from moving upward when being bent, thereby limiting the position of the steel plate.

[0039] Furthermore, when the positioning column 4 is driven to rotate, the arc-shaped notch 40 is driven to rotate to a position facing the steel plate, and the arc-shaped notch 40 separates the steel plate from the outer wall of the positioning column 4, thereby facilitating unloading thereof.

[0040] Two arc grooves 12 are penetrated on the processing table 1, and two bending components 5 penetrate the corresponding arc grooves 12 respectively, and the two bending components 5 are respectively connected to the corresponding main shafts 10, wherein the bending components 5 are used to bend the steel plate.

[0041] It should be noted that one of the main shafts 10 is connected to an external driving mechanism, wherein the external driving mechanism may be a motor, which can drive the main shaft 10 to rotate, thereby driving the two bending components 5 to rotate in opposite directions to bend the steel plate into a U-shaped structure.

[0042] A shell 8 is provided on the lower surface of the processing table 1, and a driving component 6 is arranged inside the shell 8, and the driving component 6 is respectively connected to the first sleeves 11 and the unloading mechanism 7, wherein the driving component 6 is used to drive the two first sleeves 11 to rotate, and then drive the unloading mechanism 7 to unload the bent steel plate to obtain the target steel plate.

[0043] In the embodiment of the present application, the driving component 6 first drives the first sleeve 11 to rotate, and the first sleeve 11 drives the positioning column 4 to rotate, so that the arc-shaped notch 40 on the positioning column 4 rotates to a position facing the steel plate, so that the steel plate does not contact the outer wall of the positioning column 4, and then the driving component 6 controls the unloading mechanism to start, realizing automatic unloading without causing wear of the steel plate, thereby improving the surface quality of the target steel plate.

[0044] The unloading mechanism 7 includes a telescopic component 70, an ejection plate 71 and an ejection component 72, wherein a first groove 13 and a second groove 14 are provided on the upper surface of the processing table 1, the first groove 13 and the second groove 14 are connected to each other, the telescopic component 70 is arranged in the second groove 14, and the telescopic component 70 is connected to the driving component 6, the ejection plate 71 is arranged in the first groove 13, and the ejection plate 71 is connected to the telescopic component 70, and a receiving groove 710 is provided on the upper surface of the ejection plate 71, and the ejection component 72 is arranged inside the receiving groove 710.

[0045] In the embodiment of the present application, the telescopic assembly 70 can lift the ejection plate 71 and eject the target steel plate through the ejection plate 71 until the target steel plate is higher than the positioning column 4 .

[0046] It should be noted that the upper surface of the processing table 1 is provided with a slope surface, and a storage groove is provided on the lower side of the slope surface, and the ejection assembly 72 can eject the ejected target steel plate into the interior of the storage groove.

[0047] In order to further clarify the above embodiment, in one embodiment of the present application, Figure 3 As shown, the telescopic assembly 70 includes a rotating shaft 700, a second sleeve 701, a first gear 702 having a meshing relationship, and a first tooth plate 703, wherein the rotating shaft 700 is rotatably connected to the second groove 14, and one end of the rotating shaft 700 extends to the bottom of the processing table 1, the second sleeve 701 is arranged on the rotating shaft 700 through a threaded sleeve, and the second sleeve 701 is connected to the ejection plate 71, the first gear 702 is arranged at the end of the rotating shaft 700, and the first tooth plate 703 is connected to the driving assembly 6.

[0048] In the embodiment of the present application, the second sleeve 701 is slidably linked to the second groove 14. When the driving shaft 700 rotates, it can drive the second sleeve 701 to move up and down, thereby driving the ejection plate 71 to move up or down to eject the target steel plate.

[0049] Furthermore, if Figure 4 and Figure 6 As shown, a groove wall of the second groove 14 is provided with a clamping groove 18 , and an outer wall of the second shaft sleeve 701 is provided with a clamping plate 19 , and the clamping plate 19 is slidably connected with the clamping groove 18 .

[0050] In the embodiment of the present application, the clamping plate 19 and the clamping slot 18 can limit the moving direction of the second sleeve 701 to ensure that the second sleeve 701 can move up and down along the direction of its axis.

[0051] Furthermore, if Figure 3 As shown, the ejection assembly 72 includes a connecting shaft 720, an ejection plate 721, a first spring 722 and two electromagnetic blocks 723, wherein the connecting shaft 720 is arranged inside the accommodating groove 710, one end of the ejection plate 721 is rotatably connected to the connecting shaft 720, the first spring 722 is arranged inside the accommodating groove 710, and the first spring 722 is connected to the ejection plate 721, and the two electromagnetic blocks 723 are respectively installed inside the accommodating groove 710 and at the bottom of the ejection plate 721.

[0052] It should be noted that when the two electromagnetic blocks 723 are powered on, a magnetic attraction force can be generated between the two electromagnetic blocks 723, so that the ejection plate 721 is in a horizontal state, and the ejection plate 721 is flush with the upper surface of the processing table 1, and the first spring 722 is in a compressed state. When the two electromagnetic blocks 723 are powered off, the magnetic attraction force between the two electromagnetic blocks 723 disappears, and the compressed first spring 722 ejects the ejection plate 721, and the ejection plate 721 is in an inclined state, so that the target steel plate can be quickly unloaded, thereby improving the unloading speed.

[0053] In order to further clarify the above embodiment, in one embodiment of the present application, Figure 4 and Figure 5 As shown, the driving assembly 6 includes a driving member 60, a slide plate 61, two second tooth plates 62 and two second gears 63, wherein the driving member 60 is installed on the lower surface of the processing table 1, and the output end of the driving member 60 is connected to the slide plate 61, the lower surface of the processing table 1 is provided with two first slide grooves 15, the slide plate 61 is slidably connected to the first slide grooves 15, and the first tooth plate 703 is arranged on the upper surface of the slide plate 61, the two second tooth plates 62 are arranged on the two side walls of the slide plate 61 back to back, the two second gears 63 are respectively arranged on the corresponding first shaft sleeves 11, and the two second gears 63 are respectively meshed and connected with the corresponding second tooth plates 62.

[0054] It should be noted that the driving member 60 described in the embodiment can be an electric push rod or a pneumatic rod. The driving member 60 can drive the slide plate 61 to move, and the two second tooth plates 62 and the two second gears 63 cooperate to drive the first sleeve 11 to rotate. The first sleeve 11 drives the positioning column 4 to rotate a certain angle, and finally the arc-shaped notch 40 of the positioning column 4 is rotated to face the steel plate, so that the positioning column 4 is not in contact with the steel plate.

[0055] Furthermore, the slide plate 61 can also drive the first tooth plate 703 to move. When the first tooth plate 703 moves to engage with the first gear 702 (at this time, the second tooth plate 62 and the second gear 63 are no longer engaged), it drives the rotating shaft 700 to rotate, and through the cooperation of the second sleeve 701, drives the ejection plate 71 to move upward, and finally ejects the processed steel plate, and then uses the ejection assembly 72 to eject the target steel plate and slide it into the storage slot.

[0056] In one embodiment of the present application, Figure 4 As shown, the bending assembly 5 includes a third gear 50, a rotating plate 51 and a bending column 52, wherein a third gear 50 is provided on each main shaft 10, and the two third gears 50 are meshingly connected, the rotating plate 51 is arranged on the main shaft 10, the bending column 52 is installed on the rotating plate 51, and the bending column 52 is slidably connected to the arc groove 12.

[0057] It should be noted that the main shaft 10 is rotationally connected to the housing 8. When the motor drives the main shaft 10 to rotate, the cooperation of the two third gears 50 can drive the two bending columns 52 to rotate in opposite directions, thereby bending the steel plate into a U-shaped structure.

[0058] In one embodiment of the present application, Figure 1 As shown, the limit assembly 2 includes a second spring 20, a limit plate 21 and a pressure sensor 22, wherein a second slide groove 16 is opened on the upper surface of the processing table 1, the limit plate 21 is slidably connected to the second slide groove 16, the two ends of the second spring 20 are respectively connected to the groove wall of the second slide groove 16 and the limit plate 21, and the pressure sensor 22 is embedded and installed on the side of the limit plate 21 adjacent to the steel plate.

[0059] It should be noted that the pressure sensor 22 described in this embodiment can be connected to the controller by wire or wirelessly, and the controller controls the start of the cutting mechanism 3 to cut longer steel plates, and can also ensure that the length of the steel plate is consistent each time it is cut.

[0060] Specifically, during the actual operation, relevant personnel pass the longer steel through the limit block and fit it with one end of the limit plate 21. At this time, the pressure sensor 22 transmits the detected pressure data to the controller, and the controller controls the cutting mechanism 3 to start, so as to cut the steel and form a steel plate.

[0061] Then the relevant personnel control one of the main shafts 10 to rotate, and through the cooperation of the two third gears 50, drive the other main shaft 10 to rotate in the opposite direction, thereby driving the two bending columns 52 to rotate in the opposite direction, bending the steel plate into a U-shaped plate, and then the bending column 52 can be controlled to return to its position.

[0062] Finally, the relevant personnel control the driving member 60 to start, and the driving member 60 drives the slide plate 61 to move, and through the cooperation of the second tooth plate 62 and the second gear 63, drives the first sleeve 11 and the positioning column 4 to rotate, so that the arc notch 40 on the positioning column 4 rotates to a position facing the steel plate, and then the slide plate 61 continues to move, the second tooth plate 62 is separated from the second gear 63, the first tooth plate 703 is meshed with the first gear 702, and the first gear 702 drives the rotating shaft 700 to rotate. Due to the restriction of the clamping plate 19 and the clamping groove 18, the second sleeve 701 moves upward, and drives the ejection plate 71 and the ejection assembly 72 to move upward. When the target steel plate is higher than the positioning column 4, the relevant personnel cut off the power to the two electromagnetic blocks 723, and the first spring 722 quickly pops up and drives the ejection plate 721 to tilt, so that the target steel plate on the ejection plate 721 slides down quickly, realizing fast unloading, and will not cause wear on the surface of the steel plate, which is equivalent to manual unloading, with faster efficiency and higher safety.

[0063] In summary, the steel processing and bending equipment of the embodiment of the present application can control the rotation of the positioning column through the driving component, and use the arc-shaped notch on the positioning column to smoothly guide the bent steel plate to separate from the positioning column. At the same time, the cooperation of the driving component and the telescopic component can also eject the bent steel plate, and with the cooperation of the ejection component, rapid material unloading is achieved, thereby significantly improving the bending efficiency of the steel plate and effectively improving the safety of production operations.

[0064] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0065] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0066] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present application.

Claims

1. A steel processing and bending equipment, characterized in that: It includes a processing table, a limit assembly, a cutting mechanism, two positioning columns, two bending assemblies, a driving assembly and a feeding mechanism, wherein: The limiting assembly is arranged on the upper surface of the processing table; The cutting mechanism is installed on the processing table, and the cutting mechanism is located on one side of the steel material; Two main shafts are provided on the processing table, and a first sleeve is rotatably connected to the main shaft. The two positioning columns are respectively arranged on the corresponding first sleeves, and the outer wall of the positioning column is provided with an arc-shaped notch; Two arc-shaped grooves are penetrated on the processing table, and the two bending assemblies respectively penetrate the corresponding arc-shaped grooves, and the two bending assemblies are respectively connected to the corresponding spindles; A shell is provided on the lower surface of the processing table, the driving assembly is arranged inside the shell, and the driving assembly is respectively connected to the first sleeve and the unloading mechanism; The unloading mechanism includes a telescopic assembly, an ejection plate and an ejection assembly, wherein a first groove and a second groove are provided on the upper surface of the processing table, the first groove and the second groove are communicated with each other, the telescopic assembly is arranged in the second groove, and the telescopic assembly is connected to the driving assembly; The ejector plate is disposed in the second groove, and the ejector plate is connected to the telescopic assembly; The upper surface of the ejection plate is provided with a receiving groove, and the ejection assembly is arranged inside the receiving groove; The telescopic assembly includes a rotating shaft, a second sleeve, a first gear and a first toothed plate in meshing relationship, wherein the rotating shaft is rotatably connected to the second groove, and one end of the rotating shaft extends to the bottom of the processing table; the second sleeve is sleeved on the rotating shaft, and the second sleeve is connected to the ejection plate; the first gear is arranged at the end of the rotating shaft; the first toothed plate is connected to the driving assembly; The ejection assembly includes a connecting shaft, an ejection plate, a first spring and two electromagnetic blocks, wherein the connecting shaft is arranged inside the accommodating groove; one end of the ejection plate is rotatably connected to the connecting shaft; the first spring is arranged inside the accommodating groove, and the first spring is connected to the ejection plate; the two electromagnetic blocks are respectively installed inside the accommodating groove and at the bottom of the ejection plate.

2. The steel material processing and bending equipment according to claim 1, characterized in that: The driving assembly includes a driving member, a slide plate, two second tooth plates and two second gears, wherein: The driving member is installed on the lower surface of the processing table, and the output end of the driving member is connected to the slide plate; The lower surface of the processing table is provided with two first sliding grooves, the slide plate is slidably connected to the first sliding grooves, and the first tooth plate is arranged on the upper surface of the slide plate; The two second tooth plates are arranged on two side walls of the slide plate in opposite directions; The two second gears are respectively arranged on the corresponding first shaft sleeves, and the two second gears are respectively meshed and connected with the corresponding second gear plates.

3. The steel material processing and bending equipment according to claim 1, characterized in that: The bending assembly includes a third gear, a rotating plate and a bending column, wherein: Each of the main shafts is provided with the third gear, and two of the third gears are meshed and connected; The rotating plate is arranged on the main shaft; The bending column is installed on the rotating plate, and the bending column is slidably connected with the arc groove.

4. The steel material processing and bending equipment according to claim 1, characterized in that: The limiting assembly includes a second spring, a limiting plate and a pressure sensor, wherein: A second slide groove is provided on the upper surface of the processing table, and the limiting plate is slidably connected to the second slide groove; Two ends of the second spring are respectively connected to the groove wall of the second sliding groove and the limiting plate; The pressure sensor is embedded and installed on a side of the limiting plate adjacent to the steel plate.

5. The steel material processing and bending equipment according to claim 1, characterized in that: A stopper half ring is arranged on the outer wall of the positioning column, and the stopper half ring is arranged higher than the steel plate.

6. The steel material processing and bending equipment according to claim 1, characterized in that: A groove wall of the second groove is provided with a clamping groove, and an outer wall of the second sleeve is provided with a clamping plate, and the clamping plate is slidably connected with the clamping groove.

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