A steel structure processing device and its processing technology

Abstract

The present application discloses a steel structure processing device and its processing technology, which relates to the technical field of cutting machines, and improves the problem of troublesome feeding process. It includes a machine table, a processing frame, a feeding frame and a control frame. The processing frame, the feeding frame and the control frame are all arranged on the machine table. The processing frame includes a movable gantry and a processing head movable on the movable gantry. The feeding frame includes a feeding pipe and a conveying pipe. The upper end surface of the feeding pipe is provided with a feeding groove for steel to enter. The conveying pipe is provided with a guiding surface inclined downward toward the control frame, and the conveying pipe has a conveying cavity for a single steel to slide; the control frame includes a number of control seats, each control seat includes a number of connecting bottom plates connected end to end, and a control component is also arranged on the control seat; an abutting portion is also arranged on the connecting bottom plate. The present application can facilitate feeding.

Description

Technical Field

[0001] This application relates to the technical field of cutting machines, and in particular to a steel structure processing device and its processing technology. Background Art

[0002] With the development of modern mechanical processing industry, in the process of steel processing, due to the continuous improvement of the quality and precision requirements for steel cutting, in order to meet the requirements of high-quality cutting, numerical control cutting machines have gradually developed. Numerical control cutting machines have the characteristics of high precision, fast cutting, not limited by cutting pattern restrictions, automatic layout to save materials, smooth cut, and low processing cost, and will gradually improve or replace traditional metal cutting process equipment.

[0003] Existing as Figure 1 A steel structure processing device shown, including a machine table 1 and a processing frame 2. The processing frame 2 includes a movable gantry 21 and a plurality of processing heads 22. The movable gantry 21 can slide along the length direction of the machine table 1, and the sliding direction of the processing head 22 is perpendicular to the sliding direction of the movable gantry 21. A plurality of abutting plates 3 are fixedly installed on the machine table 1.

[0004] When multiple steel materials need to be processed, the multiple steel materials are placed on the abutting plates 3. In order to prevent the processed steel materials from interfering with each other, there should be a distance between adjacent steel materials. Moreover, since the travel trajectory of the processing head 22 is uniformly set by the computer, the operator has to accurately place the multiple steel materials in the designated positions, and the placement process is rather troublesome. Summary of the Invention

[0005] In order to facilitate loading, this application provides a steel structure processing device and its processing technology.

[0006] In a first aspect, this application provides a steel structure processing device, adopting the following technical solution:

[0007] A steel structure processing device includes a machine table, a processing frame, a loading frame, and a control frame. The processing frame, the loading frame, and the control frame are all arranged on the machine table. The processing frame includes a movable gantry and several processing heads movable on the movable gantry. The loading frame includes a loading pipeline and a conveying pipeline. The upper end surface of the loading pipeline is provided with a loading groove for steel materials to enter. The conveying pipeline is provided with a guiding surface inclined downward towards the control frame. The conveying pipeline has a conveying cavity for a single steel material to slide;

[0008] The control frame includes several control seats. Each control seat includes several connecting bottom plates connected end to end. The control seat is also provided with a control component for controlling the connecting bottom plates to move towards or away from the conveying pipeline. During the movement of the connecting bottom plates, the control component can also control the distance between adjacent connecting bottom plates to remain consistent;

[0009] The connecting bottom plate is further provided with abutting parts. During the sliding process of the connecting bottom plate away from the conveying pipeline, several of the abutting parts can abut on both sides in the width direction of the steel.

[0010] By adopting the above technical solution, several steels are stacked at the notch of the loading chute, and then under the action of the guiding surface, the steels move towards the control frame. Since the conveying pipeline can only allow a single steel to pass through, several steels slide onto the corresponding connecting bottom plates in sequence, and then the connecting bottom plates are moved by the control assembly. At the same time, the abutting parts can abut on both sides in the width direction of the steel, and the distance between adjacent connecting bottom plates always remains the same, achieving the effect of convenient loading.

[0011] Optionally, the control assembly includes several connecting parts. Each connecting part includes a connecting screw rod and a rotating disk arranged on the connecting screw rod. The rotating disk is rotatably connected to the connecting bottom plate, and the rotation center line of the rotating disk is parallel to the length direction of the connecting screw rod. Adjacent connecting bottom plates are provided with threaded grooves adapted to the threaded parts of the connecting screw rods. The connecting bottom plate is provided with a first rotating ring and a second rotating ring. The first rotating ring is arranged on the rotating disk, and the second rotating ring is arranged on the connecting screw rod of the adjacent connecting part. The second rotating ring can slide towards or away from the first rotating ring.

[0012] By adopting the above technical solution, when one of the rotating disks rotates, the connecting screw rod connected to the rotating disk slides away from the threaded groove. At the same time, under the action of the first rotating ring and the second rotating ring, another connecting screw rod adjacent to the rotating disk also rotates accordingly. The connecting screw rod drives another rotating disk to rotate, and so on. All the rotating disks and connecting screw rods rotate synchronously, achieving the effect that when the control assembly drives the connecting bottom plate to slide, the distance between adjacent connecting bottom plates can also be controlled to remain the same.

[0013] Optionally, the abutting part includes a first abutting plate and a second abutting plate. The first abutting plate is located on the side of the connecting bottom plate away from the conveying pipeline, and the second abutting plate is located on the side of the connecting bottom plate close to the conveying pipeline. The first abutting plate and the second abutting plate are vertically arranged on the connecting bottom plate. The connecting bottom plate is provided with an elastic component for controlling the first abutting plate and the second abutting plate to descend;

[0014] The connecting screw rod is provided with a first guiding inclined surface. During the sliding process of the connecting screw rod away from the bottom of the threaded groove, the first guiding inclined surface allows the connecting screw rod to abut and control the first abutting plate to slide upwards. The connecting screw rod is provided with a rotating ring, and the rotating ring is provided with a second guiding inclined surface. When the connecting screw rod rotates, the second guiding inclined surface allows the connecting screw rod to abut and control the second abutting plate to slide upwards.

[0015] By adopting the above technical solution, during the sliding process of the connecting screw rod away from the bottom of the thread groove, the first abutting plate abuts against the first inclined surface. Under the action of the first inclined surface, the first abutting plate slides upward, the second abutting plate abuts against the second inclined surface, and under the action of the second inclined surface, the second abutting plate slides upward.

[0016] Optionally, a first sliding block is arranged on the first abutting plate, a first limiting block is arranged on the side of the first sliding block away from the first abutting plate, a first guiding groove for the first sliding block and the first limiting block to slide is formed on the upper end surface of the connecting bottom plate, and a first plug block for the first limiting block to abut against is arranged at the notch of the first guiding groove close to the first abutting plate;

[0017] A second sliding block is arranged on the second abutting plate, a second limiting block is arranged on the side of the second sliding block away from the second abutting plate, a second guiding groove for the second sliding block and the second limiting block to slide is formed on the upper end surface of the connecting bottom plate, and a second plug block for the second limiting block to abut against is arranged at the notch of the second guiding groove close to the second abutting plate.

[0018] By adopting the above technical solution, under the action of the first sliding block and the first guiding groove, the effect of the first abutting plate sliding in the vertical direction is achieved. At the same time, under the limitation of the first plug block, the possibility of the first sliding block moving in the horizontal direction is reduced; under the action of the second sliding block and the second guiding groove, the effect of the second abutting plate sliding in the vertical direction is achieved. At the same time, under the limitation of the second plug block, the possibility of the second sliding block moving in the horizontal direction is reduced.

[0019] Optionally, the elastic component includes a first abutting tension spring and a second abutting tension spring. One end of the first abutting tension spring abuts against the first limiting block, and the other end of the first abutting tension spring abuts against the bottom of the first guiding groove; one end of the second abutting tension spring abuts against the second limiting block, and the other end of the second abutting tension spring abuts against the bottom of the second guiding groove.

[0020] By adopting the above technical solution, under the action of the tension of the first abutting tension spring, the first abutting plate always has a tendency to slide towards the bottom of the first guiding groove. Under the action of the tension of the second abutting tension spring, the second abutting plate always has a tendency to slide towards the bottom of the second guiding groove, achieving the effect of the elastic component driving the first abutting plate and the second abutting plate to descend.

[0021] Optionally, a control rod is arranged on the connecting bottom plate on the side farthest from the conveying pipeline, and the control rod is arranged on the rotating disc.

[0022] By adopting the above technical solution, it is convenient to control the rotation of the rotating disc through the control rod.

[0023] Optionally, there are two control seats, and the control frame further includes a plurality of connecting rods. One end of each connecting rod abuts against the connecting bottom plate on one of the control seats, and the other end of the connecting rod abuts against the connecting bottom plate on the other control seat.

[0024] By adopting the above technical solution, when the connecting bottom plate on one of the control seats moves, under the action of the connecting rod, the connecting bottom plate on the other control seat moves accordingly, without the need for additional control, which is convenient for the operator to use.

[0025] Optionally, the first abutting plate is provided with a first guiding surface for the steel to abut against and control the steel to slide towards the connecting bottom plate, and the second abutting plate is provided with a second guiding surface for the steel to abut against and control the steel to slide towards the connecting bottom plate.

[0026] By adopting the above technical solution, when the steel is lifted by the first abutting plate or the second abutting plate, under the action of the first guiding surface and the second guiding surface, the steel can abut against the connecting bottom plate.

[0027] In a second aspect, the present application provides a steel structure processing technology, adopting the following technical solution:

[0028] A steel structure processing technology, which uses the above-mentioned steel structure processing equipment for construction, includes the following specific steps:

[0029] Stack up the steel;

[0030] The stacked steel is placed at the loading rack of the steel structure processing equipment;

[0031] Adjust the distance between the connecting bottom plates;

[0032] Process the steel on the machine table through the processing head.

[0033] By adopting the above technical solution, after the steel is stacked, it enters the machine table through the loading rack. The steel can be arranged on the connecting bottom plates in sequence, and then the arranged steel is processed by the processing head.

[0034] In summary, the present application includes at least one of the following beneficial effects:

[0035] The steel enters the control seat through the conveying pipeline, then abuts against the connecting bottom plates in sequence. Rotate the control rod, and under the action of the control assembly, the connecting bottom plates start to slide, and the distance between adjacent connecting bottom plates remains the same, achieving the effect of convenient loading. Description of the Drawings

[0036] Figure 1 is the overall structural schematic diagram of the related art;

[0037] Figure 2 is the overall structural schematic diagram of this embodiment;

[0038] Figure 3 is the exploded schematic diagram of the machine platform and the processing seat in this embodiment;

[0039] Figure 4 is the cross-sectional schematic diagram of the machine platform in this embodiment;

[0040] Figure 5 is Figure 4 the enlarged schematic diagram at position A in;

[0041] Figure 6 is Figure 4 the enlarged schematic diagram at position B in;

[0042] Figure 7 is the cross-sectional schematic diagram highlighting the abutting portion in this embodiment;

[0043] Figure 8 is Figure 7 the enlarged schematic diagram at position C in.

[0044] Explanation of reference numerals: 1. Machine platform; 11. Movable cavity; 12. Operation hole; 2. Processing frame; 21. Moving gantry; 22. Processing head; 3. Abutting plate; 4. Loading rack; 41. Loading pipeline; 411. Loading trough; 42. Conveying pipeline; 421. Conveying cavity; 422. Guiding surface; 5. Control frame; 51. Control seat; 511. Connecting bottom plate; 5111. Translating block; 5112. Rotating groove; 5113. Moving groove; 5114. Threaded groove; 5115. Rotating groove; 5117. First guiding groove; 5118. Second guiding groove; 6. Support frame; 61. Support plate; 62. Support bar; 7. Mounting seat; 71. Translating groove; 8. Control component; 81. Connecting portion; 811. Connecting screw; 8111. Threaded section; 8112. Connecting section; 8113. First guiding inclined surface; 8115. Second guiding inclined surface; 812. Rotating disk; 9. First rotating ring; 91. Sliding groove; 10. Second rotating ring; 31. Control member; 311. Control rod; 32. Abutting portion; 321. First abutting plate; 3211. First sliding block; 3212. First limiting block; 3213. First guiding surface; 322. Second abutting plate; 3221. Second sliding block; 3222. Second limiting block; 3223. Second guiding surface; 33. First plug; 34. Second plug; 35. Elastic component; 351. First abutting tension spring; 352. Second abutting tension spring; 36. Connecting rod. Detailed implementation manners

[0045] The following further elaborates on this application in conjunction with the attached Figure 2 - 8 drawings for a more detailed description.

[0046] An embodiment of the present application discloses a steel structure processing device.

[0047] Referring to Figure 2 and Figure 3 , the steel structure processing device includes a machine table 1, a processing frame 2, a feeding frame 4, and a control frame 5. An activity cavity 11 is opened on the machine table 1, and a support frame 6 is installed on the wall of the activity cavity 11. The support frame 6 includes a support plate 61 welded to the cavity wall of the activity cavity 11 and a support bar 62 welded to the support bottom plate. The processing frame 2 includes a movable gantry 21 and a plurality of processing heads 22. The movable gantry 21 can slide along the length direction of the machine table 1, and the processing heads 22 are installed on the movable gantry 21. The sliding direction of the processing heads 22 is perpendicular to the sliding direction of the movable gantry 21. The feeding frame 4 is installed on one side of the machine table 1, and the feeding frame 4 includes a feeding pipe 41 and a conveying pipe 42.

[0048] Referring to Figure 3 and Figure 4 , a feeding groove 411 is opened on the upper end surface of the feeding pipe 41, a conveying cavity 421 is opened on the conveying pipe 42, the feeding groove 411 is communicated with the conveying cavity 421, and the conveying cavity 421 only allows a single steel material to slide. A guiding surface 422 that slopes downward toward the control frame 5 is also provided on the conveying pipe 42. By feeding a plurality of stacked steel materials into the feeding pipe 41 from the feeding groove 411, under the action of the guiding surface 422, the steel materials can slide one by one toward the control frame 5.

[0049] Referring to Figure 3 and Figure 4 , the control frame 5 includes a plurality of control seats 51. In this embodiment, two control seats 51 are taken as an example. The control seat 51 includes a plurality of connecting bottom plates 511 connected end to end. An installation seat 7 is also installed on the machine table 1, and the installation seat 7 is welded to the cavity wall of the piston cavity. The connecting bottom plate 511 closest to the feeding frame 4 is welded to the installation seat 7. A translation block 5111 is welded to the lower end surface of the connecting bottom plate 511. A translation groove 71 for the translation block 5111 to slide is opened on the upper end surface of the installation seat 7. With the cooperation of the translation block 5111 and the translation groove 71, the connecting bottom plate 511 can slide toward or away from the feeding frame 4.

[0050] Referring to Figure 4 and Figure 5, a control component 8 is also installed on the control base 51. The control component 8 includes a number of connecting parts 81. Each connecting part 81 includes a connecting screw 811 and a rotating disk 812, and the connecting screws 811 and the rotating disks 812 are in one-to-one correspondence. A rotating groove 5112 for the rotating disk 812 to rotate is formed on the connecting bottom plate 511. The rotating disk 812 is adapted to the rotating groove 5112. The rotation center line of the rotating disk 812 is parallel to the length direction of the connecting screw 811. The connecting screw 811 is welded to the end face of the rotating disk 812. A moving groove 5113 for the connecting screw 811 to slide is formed on the connecting bottom plate 511. A threaded groove 5114 adapted to the threaded part of the connecting screw 811 is formed on the adjacent connecting bottom plate 511.

[0051] Referring to Figure 4 and Figure 5 , when the rotating disk 812 rotates, under the cooperation of the connecting screw 811 and the threaded groove 5114, the connecting screw 811 can move towards or away from the bottom of the threaded groove 5114, and at the same time drive the connecting bottom plate 511 to slide towards or away from the conveying pipeline 42.

[0052] Referring to Figure 4 and Figure 5 , a first rotating ring 9 and a second rotating ring 10 are installed between adjacent connecting parts 81. In this embodiment, both the first rotating ring 9 and the second rotating ring 10 are square rings. A rotating groove 5115 for the first rotating ring 9 and the second rotating ring 10 to rotate is formed on the connecting bottom plate 511. The first rotating ring 9 is welded to the rotating disk 812 of one of the connecting parts 81, and the second rotating ring 10 is welded to the connecting screw 811 of the adjacent connecting part 81. A sliding groove 91 for the second rotating ring 10 to slide towards or away from the rotating disk 812 is formed on the first rotating ring 9. When one of the rotating disks 812 rotates, under the cooperation of the first rotating ring 9 and the second rotating ring 10, all the connecting bottom plates 511 (except the connecting bottom plate 511 closest to the conveying pipeline 42) can slide towards or away from the conveying pipeline 42 synchronously.

[0053] Referring to Figure 4 and Figure 6 , a control member 31 is also installed on the connecting seat. The control member 31 is a control rod 311. A control groove for the control rod 311 to slide is formed on the connecting bottom plate 511 located on the side farthest from the conveying pipeline 42. An operation hole 12 for the control rod 311 to slide is formed on the machine table 1. The control groove is communicated with the rotating groove 5112. The control rod 311 is welded to the end face of the rotating disk 812 away from the connecting screw 811. The rotation of the rotating disk 812 can be conveniently controlled through the control rod 311.

[0054] Referring to Figure 7 and Figure 8, a contact portion 32 is further installed on the connecting bottom plate 511. The contact portion 32 includes a first contact plate 321 and a second contact plate 322. The first contact plate 321 is located on the side of the connecting bottom plate 511 away from the conveying pipeline 42, and the second contact plate 322 is located on the side of the connecting bottom plate 511 close to the conveying pipeline 42.

[0055] Refer to Figure 7 and Figure 8 , a first sliding block 3211 is welded on the first contact plate 321, and a first limiting block 3212 is welded on the side of the first sliding block 3211 away from the first contact plate 321. A first guiding groove 5117 for the first sliding block 3211 and the first limiting block 3212 to slide is formed on the upper end surface of the connecting bottom plate 511. The first sliding block 3211 and the first limiting block 3212 slide in the first guiding groove 5117, achieving the effect that the first contact plate 321 slides vertically on the connecting bottom plate 511. In order to reduce the possibility of the first limiting block 3212 sliding away from the connecting bottom plate 511, a first plug block 33 is welded at the notch of the first guiding groove 5117 close to the first contact plate 321. The first plug block 33 and the first guiding groove 5117 clamp the first limiting block 3212.

[0056] Refer to Figure 7 and Figure 8 , a second sliding block 3221 is welded on the second contact plate 322, and a second limiting block 3222 is welded on the side of the second sliding block 3221 away from the second contact plate 322. A second guiding groove 5118 for the second sliding block 3221 and the second limiting block 3222 to slide is formed on the upper end surface of the connecting bottom plate 511. The second sliding block 3221 and the second limiting block 3222 slide in the second guiding groove 5118, achieving the effect that the second contact plate 322 slides vertically on the connecting bottom plate 511. In order to reduce the possibility of the second limiting block 3222 sliding away from the connecting bottom plate 511, a second plug block 34 is welded at the notch of the second guiding groove 5118 close to the second contact plate 322. The second plug block 34 and the second guiding groove 5118 clamp the second limiting block 3222.

[0057] Refer to Figure 7 and Figure 8, the connecting screw 811 includes a threaded section 8111 and a connecting section 8112. The threaded section 8111 is threadedly connected to the connecting bottom plate 511. The connecting section 8112 is disposed between the threaded section 8111 and the rotating disk 812. The cross-sectional area of the connecting section 8112 in the vertical section is smaller than that of the threaded section 8111. A first guiding inclined surface 8113 is provided between the connecting section 8112 and the threaded section 8111. When the connecting screw 811 slides away from the threaded groove 5114, the first guiding inclined surface 8113 can abut against the first abutting plate 321. Under the action of the first guiding inclined surface 8113, the first abutting plate 321 slides upward.

[0058] Refer to Figure 7 and Figure 8 , an elastic component 35 is further installed on the connecting bottom plate 511. The elastic component 35 includes a first abutting tension spring 351. One end of the first abutting tension spring 351 abuts against the first limiting block 3212, and the other end of the first abutting tension spring 351 abuts against the bottom of the first guiding groove 5117. When the first abutting plate 321 no longer abuts against the first guiding inclined surface 8113, under the action of the pulling force of the first abutting tension spring 351, the first abutting plate 321 slides downward.

[0059] Refer to Figure 7 and Figure 8 , a rotating ring is welded on the outer peripheral side of the connecting section 8112. A second guiding inclined surface 8115 is provided on the rotating ring. When the connecting section 8112 rotates, the second abutting plate 322 can abut against the second guiding inclined surface 8115. Under the action of the second guiding inclined surface 8115, the second abutting plate 322 slides upward.

[0060] Refer to Figure 7 and Figure 8 , the elastic component 35 further includes a second abutting tension spring 352. One end of the second abutting tension spring 352 abuts against the second limiting block 3222, and the other end of the second abutting tension spring 352 abuts against the bottom of the second guiding groove 5118. When the second abutting plate 322 no longer abuts against the second guiding inclined surface 8115, under the action of the pulling force of the second abutting tension spring 352, the second abutting plate 322 slides downward.

[0061] Refer to Figure 7 and Figure 8 , a first guiding surface 3213 is provided on the first abutting plate 321, and a second guiding surface 3223 is provided on the second abutting plate 322. When the first abutting plate 321 and the second abutting plate 322 rise, under the cooperation of the first guiding surface 3213 and the second guiding surface 3223, the steel can slide directly above the connecting bottom plate 511 until the first abutting plate 321 and the second abutting plate 322 clamp the steel.

[0062] Refer to Figure 3, the control frame 5 further includes a plurality of connecting rods 36. The connecting rods 36 are arranged between two control seats 51. One end of the connecting rod 36 abuts against the connecting bottom plate 511 on one of the control seats 51, and the other end of the connecting rod 36 abuts against the connecting bottom plate 511 on the other control seat 51.

[0063] Referring to Figure 3 , when the connecting bottom plate 511 on one of the control seats 51 moves, under the action of the connecting rod 36, the connecting bottom plate 511 on the other control seat 51 moves accordingly, facilitating the operator to control the movement of the connecting bottom plates 511 on the two control seats 51.

[0064] The implementation principle of a steel structure processing device according to an embodiment of the present application is as follows:

[0065] Stack the plates and feed them into the feeding pipe 41. Then, under the action of the conveying pipe 42, the plates sequentially abut against the corresponding connecting bottom plates 511. Rotate the control rod 311, and all the rotating disks 812 and the connecting screws 811 start to rotate. The connecting bottom plates 511 start to slide, and the distance between adjacent connecting bottom plates 511 remains the same.

[0066] During the sliding process of the connecting bottom plate 511, the first abutting plate 321 and the second abutting plate 322 can slide vertically. At the same time, under the action of the first guiding surface 3213 and the second guiding surface 3223, the steel can slide directly above the connecting bottom plate 511 until the steel is clamped by the first abutting plate 321 and the second abutting plate 322, completing the fixation of the steel. Since it is not necessary to place the steel on the machine table 1 one by one, the effect of convenient feeding is achieved.

[0067] An embodiment of the present application also discloses a steel structure processing technology, which uses the above-mentioned steel structure processing device for construction. The construction method includes the following specific steps:

[0068] Stack the steel;

[0069] Place the stacked steel on the feeding rack 4 of the steel structure processing device and enter the connecting bottom plate 511 through the conveying pipe 42;

[0070] Adjust the distance between the connecting bottom plates 511;

[0071] Process the steel on the connecting bottom plate 511 through the processing head 22.

[0072] After the steel is stacked, it enters the machine table 1 through the feeding rack 4. Under the action of the conveying pipe 42, the steel can be arranged on the connecting bottom plates 511 in sequence. Adjust the distance between the connecting bottom plates 511 through the control component 8, and finally process the arranged steel through the processing head 22.

[0073] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A steel structure processing device, characterized in that: It includes a machine platform (1), a processing frame (2), a loading frame (4), and a control frame (5). The processing frame (2), the loading frame (4), and the control frame (5) are all arranged on the machine platform (1). The processing frame (2) includes a movable gantry (21) and a number of processing heads (22) movable on the movable gantry (21). The loading frame (4) includes a loading pipe (41) and a conveying pipe (42). An upper loading groove (411) for steel to enter is provided on the upper end surface of the loading pipe (41). A guiding surface (422) inclined downward towards the control frame (5) is provided on the conveying pipe (42). The conveying pipe (42) has a conveying cavity (421) for a single steel to slide. The control frame (5) includes a number of control seats (51). The control seat (51) includes a number of connecting bottom plates (511) connected end to end. A control component (8) for controlling the connecting bottom plate (511) to move towards or away from the conveying pipe (42) is further provided on the control seat (51). During the movement of the connecting bottom plate (511), the control component (8) can also control the distance between adjacent connecting bottom plates (511) to remain the same. An abutting portion (32) is further provided on the connecting bottom plate (511). During the sliding process of the connecting bottom plate (511) away from the conveying pipe (42), a number of the abutting portions (32) can abut on both sides in the width direction of the steel. The control component (8) includes a number of connecting portions (81). The connecting portion (81) includes a connecting screw (811) and a rotating disk (812) provided on the connecting screw (811). The rotating disk (812) is rotatably connected to the connecting bottom plate (511). The rotation center line of the rotating disk (812) is parallel to the length direction of the connecting screw (811). Thread grooves (5114) adapted to the threaded portions of the connecting screws (811) are provided on adjacent connecting bottom plates (511). A first rotating ring (9) and a second rotating ring (10) are provided on the connecting bottom plate (511). The first rotating ring (9) is provided on the rotating disk (812). The second rotating ring (10) is provided on the connecting screw (811) of an adjacent connecting portion (81). The second rotating ring (10) can slide towards or away from the first rotating ring (9). The abutting portion (32) includes a first abutting plate (321) and a second abutting plate (322). The first abutting plate (321) is located on the side of the connecting bottom plate (511) away from the conveying pipe (42). The second abutting plate (322) is located on the side of the connecting bottom plate (511) close to the conveying pipe (42). The first abutting plate (321) and the second abutting plate (322) are vertically arranged on the connecting bottom plate (511). An elastic component (35) for controlling the first abutting plate (321) and the second abutting plate (322) to descend is provided on the connecting bottom plate (511). The connecting screw rod (811) is provided with a first guiding inclined surface (8113). During the sliding process of the connecting screw rod (811) away from the bottom of the thread groove (5114), the first guiding inclined surface (8113) is for the connecting screw rod (811) to abut against and control the upward sliding of the first abutting plate (321). The connecting screw rod (811) is provided with a rotating ring, and the rotating ring is provided with a second guiding inclined surface (8115). When the connecting screw rod (811) rotates, the second guiding inclined surface (8115) is for the connecting screw rod (811) to abut against and control the upward sliding of the second abutting plate (322).

2. A steel structure processing device according to claim 1, characterized in that: The first abutting plate (321) is provided with a first sliding block (3211). One side of the first sliding block (3211) away from the first abutting plate (321) is provided with a first limiting block (3212). The upper end surface of the connecting bottom plate (511) is provided with a first guiding groove (5117) for the first sliding block (3211) and the first limiting block (3212) to slide. A first plug block (33) for the first limiting block (3212) to abut against is arranged at the notch of one side of the first guiding groove (5117) close to the first abutting plate (321); The second abutting plate (322) is provided with a second sliding block (3221). One side of the second sliding block (3221) away from the second abutting plate (322) is provided with a second limiting block (3222). The upper end surface of the connecting bottom plate (511) is provided with a second guiding groove (5118) for the second sliding block (3221) and the second limiting block (3222) to slide. A second plug block (34) for the second limiting block (3222) to abut against is arranged at the notch of one side of the second guiding groove (5118) close to the second abutting plate (322).

3. A steel structure processing device according to claim 2, characterized in that: The elastic component (35) includes a first abutting tension spring (351) and a second abutting tension spring (352). One end of the first abutting tension spring (351) abuts against the first limiting block (3212), and the other end of the first abutting tension spring (351) abuts against the bottom of the first guiding groove (5117); One end of the second abutting tension spring (352) abuts against the second limiting block (3222), and the other end of the second abutting tension spring (352) abuts against the bottom of the second guiding groove (5118).

4. A steel structure processing device according to claim 3, characterized in that: A control rod (311) is arranged on the connecting bottom plate (511) on the side farthest from the conveying pipeline (42). The control rod (311) is arranged on the rotating disc (812).

5. A steel structure processing device according to claim 4, characterized in that: There are two control seats (51). The control frame (5) further includes a plurality of connecting rods (36). One end of the connecting rod (36) abuts against the connecting bottom plate (511) on one of the control seats (51), and the other end of the connecting rod (36) abuts against the connecting bottom plate (511) on the other control seat (51).

6. The steel structure processing equipment according to claim 5, characterized in that: The first abutting plate (321) is provided with a first guiding surface (3213) for the steel to abut against and control the steel to slide towards the connecting bottom plate (511), and the second abutting plate (322) is provided with a second guiding surface (3223) for the steel to abut against and control the steel to slide towards the connecting bottom plate (511).

7. A steel structure processing technology, which is constructed by using a steel structure processing device described in any one of claims 1-6, characterized in that, It includes the following specific steps: Stack the steel; Place the stacked steel at the loading rack (4) of the steel structure processing equipment; Adjust the distance between the connecting bottom plates (511); Process the steel on the machine table (1) through the processing head (22).

Images