Grooving device for steel structure machining

Abstract

The invention relates to the technical field of steel structure machining equipment, in particular to a grooving device for steel structure machining, which comprises a machining table and a grooving mechanism arranged above the machining table, a steel structure is arranged on the machining table, and clamping assemblies for clamping the steel structure are symmetrically arranged on two sides of the machining table. Overturning assemblies capable of enabling the clamping assemblies to horizontally overturn are symmetrically arranged on the side, away from the steel structure, of each clamping assembly, a movable groove is formed in the machining table, and a bearing assembly used for bearing the steel structure is arranged at the top of the machining table; the clamping assembly is pushed by the overturning assembly to descend to clamp and fix the steel structure, then the overturning assembly overturns the clamping assembly by 180 degrees, in this way, the steel structure fixed by the clamping assembly can also be overturned by 180 degrees, the clamping assembly is matched with the overturning assembly to be overturned in a mirror image mode, and therefore the steel structure can still be in the original position after being overturned, and machining is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of steel structure processing equipment, in particular to a grooving device for steel structure processing. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings, bridges and other fields. Steel structures are prone to rust. Generally, steel structures need to be rust-free, galvanized or painted, and maintained regularly.

[0003] Since steel structures are generally symmetrical, after grooving one side, it is necessary to groove the other side as well. However, since steel structures are generally large in size, one or two workers cannot manually turn the steel structure over, and large equipment is needed to assist in turning it over. Large equipment is expensive and available in small quantities, which will affect the efficiency of production and processing. Therefore, it is necessary to design a grooving device that allows workers to manually turn over the steel structure. Summary of the invention

[0004] The object of the present invention is to provide a grooving device for steel structure processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a slotting device for steel structure processing, comprising a processing table and a slotting mechanism arranged above the processing table, the processing table is provided with a steel structure, both sides of the processing table are symmetrically provided with clamping components for clamping the steel structure, each side of the clamping component away from the steel structure is symmetrically provided with a flipping component capable of horizontally flipping the clamping component, a movable groove is provided inside the processing table, a bearing component for bearing the steel structure is provided on the top of the processing table, and lifting components capable of lifting and lowering the bearing component are symmetrically provided on both sides of the inner cavity of the movable groove; The clamping assembly includes a mounting plate arranged on one side of the steel structure, a clamping base fixedly mounted on a concave side of the mounting plate close to the steel structure, and two sliding blocks slidably arranged inside the clamping base, wherein a clamping block is fixedly mounted on one side of the two sliding blocks close to the steel structure.

[0006] Through the above technical solution, when the two sliding blocks are close to each other, the two clamping blocks will move along with the sliding blocks, so that when the two clamping blocks are close to each other, the groove of the steel structure can be clamped, so that the steel structure will be clamped and fixed.

[0007] Preferably, a first fixing hole is provided at the center position of the clamping base, and the relative surfaces of the two sliding blocks are inclined, and a first sliding groove is provided on the inclined surfaces of the two sliding blocks, and a first pushing block is slidably matched between the two sliding blocks through the first sliding groove, and a second pushing block is fixedly installed on the side of the first pushing block close to the steel structure, and the first pushing block and the second pushing block are both provided with second fixing holes that are interconnected, and a first limiting rod is provided inside the first fixing hole, one end of the first limiting rod is fixedly installed on the mounting plate, and the other end of the first limiting rod passes through the second fixing hole of the first pushing block and extends to the second fixing hole of the second pushing block, and a pushing spring is sleeved on the first limiting rod, and both ends of the pushing spring are respectively abutted against the mounting plate and the first pushing block.

[0008] When the second pushing block is in contact with the steel structure and is squeezed and pushed backward by it, the first pushing block will move backward, and the first pushing block will cooperate with the first sliding groove and the inclined surface of the two sliding blocks to drive the two sliding blocks to move in the direction of approaching each other, and the two clamping blocks will approach each other due to the approach of the two sliding blocks. In this way, the two clamping blocks can clamp and fix the steel structure when they are close to each other, and when the steel structure is away from the second pushing block, the pushing spring will repeat the above movement to push the first pushing block outward.

[0009] Preferably, the flip assembly includes a fixed plate fixedly mounted on one side of the top of the processing table and provided with a rotating groove, a rotating disk rotatably mounted inside the rotating groove of the fixed plate, a hydraulic cylinder is mounted on the side of the rotating disk close to the mounting plate, a pushing end of the hydraulic cylinder is fixedly mounted on one side of the mounting plate, a second sliding groove is provided on the cylindrical surface of the rotating disk, a limiting strip adapted to the second sliding groove is fixedly mounted on the inner wall of the rotating groove of the fixed plate, servo motors are provided on both sides of the processing table, and the output ends of the two servo motors are fixedly connected to adjacent rotating disks.

[0010] Through the above technical solution, when the servo motor is started, the rotating disk connected to the output shaft will rotate. The rotating disk rotates inside the rotating groove of the fixed plate and will be limited by the second sliding groove and the limit bar. This can not only ensure the stability of the rotation of the rotating disk, but also avoid the deviation of the rotating disk.

[0011] Preferably, a plurality of fixing holes are provided on a side of the rotating disk close to the mounting disk, a support rod is fixedly installed inside each of the fixing holes, and a connecting end of each of the support rods is fixedly installed to the mounting disk.

[0012] Through the above technical solution, the support rod will be fixedly installed inside the fixing hole of the rotating disk, and after the support end is connected to the mounting disk, the stability and supporting force of the mounting disk will be increased.

[0013] Preferably, a support opening is opened on the top of the processing table, and the bearing assembly includes a support plate arranged inside the support opening and a limit plate fixedly installed at the bottom of the support plate. Two support blocks are arranged inside the movable groove, and the two support blocks are respectively located on both sides of the bottom of the limit plate.

[0014] Through the above technical solution, the two support blocks will support the bottom of the limit plate, allowing the limit plate to be stuck out of the support opening, and finally the support plate can stably pass through the support opening to support the steel structure, making it convenient for the steel structure to be grooved.

[0015] Preferably, the lifting assembly includes a lifting spring arranged inside the movable groove and between the two support blocks, a first lifting plate fixedly installed on the top of the lifting spring, second lifting plates rotatably installed at both ends of the first lifting plate, and one side of each of the two second lifting plates is rotatably installed with an adjacent support block.

[0016] Through the above technical solution, when the two support blocks move in the direction away from each other, the two second lifting plates will be pulled to both sides, causing the height of the first lifting plate hinged to the two second lifting plates to drop. The drop in the height of the first lifting plate will press down the lifting spring, so that the supporting force of the two support blocks, the lifting spring and the first lifting plate on the limit plate will disappear, so that the limit plate will carry the support plate down from the support port to the inside of the movable groove, and will not affect the flipping of the steel structure.

[0017] When the steel structure is flipped over, the two support blocks move towards each other. During the movement, the lifting spring will lift up the first lifting plate, allowing the first lifting plate to lift up the limit plate. In this way, as the two support blocks gradually return to their initial positions, the lifting spring will cooperate with the first lifting plate to gradually lift up the limit plate completely, and finally allow the limit plate to be placed on the two support blocks, allowing the top of the support plate to pass through the support opening to support the steel structure, thereby preventing the support plate from supporting the steel structure unstablely.

[0018] Preferably, multiple spring sleeves are fixedly installed on both sides of the inner wall of the movable groove, and connecting columns are inserted into the interior of the multiple spring sleeves. A return spring is fixedly installed at one end of each connecting column located inside the spring sleeve, and one end of each return spring is fixedly installed on the inner wall of the spring sleeve, and the other end of each connecting column is fixedly installed on the adjacent support block.

[0019] Through the above technical solution, when the two support blocks move away from each other, they will push the connecting column to move inside the spring sleeve, which will squeeze the internal return spring. When the support block loses the force to move, the return spring will expand and push the connecting column, so that the connecting column will push the support block, allowing the support block to return to its original position.

[0020] Preferably, movable openings connected to the supporting openings are provided on both sides of the top of the processing table, a third sliding groove is provided on the side of the mounting plate close to the rotating plate, the bottoms of the two mounting plates are slidably matched with third pushing blocks through the third sliding grooves, the lower ends of the two third pushing blocks pass through adjacent movable openings and extend to the interior of the movable groove, the ends of the two third pushing blocks located inside the movable grooves are fixedly installed with fourth pushing blocks, the ends of the two fourth pushing blocks close to each other are fixedly installed with fifth pushing blocks, pushing grooves are provided at both ends of the two supporting blocks close to each other, the two ends of the two fifth pushing blocks respectively extend to the interior of the adjacent pushing grooves, and rollers are rotatably installed at both ends of the two fifth pushing blocks.

[0021] Through the above technical solution, when the mounting plate moves toward the direction of the steel structure, the third push block will also move in the same direction, so that the third push block will drive the fourth push block to move, and the fourth push block will push the fifth push block. After the fifth push block moves, the roller will move, and the roller will move in accordance with the inner wall of the push groove. When encountering the inclined inner wall of the push groove, the push groove will be squeezed and pushed due to the inclined surface, so that the support block serving as the push groove carrier will be squeezed and pushed, so that the two support blocks will be moved away from each other due to the push of the fifth push block and the roller.

[0022] Preferably, limiting strips are fixedly installed on both sides of the bottom of the inner cavity of the movable groove, the bottoms of the two fourth pushing blocks are provided with fourth sliding grooves adapted to the limiting strips, and the bottom ends of the two third pushing blocks are provided with sliding openings adapted to the limiting strips.

[0023] Through the above technical solution, when the third pushing block and the fourth pushing block drive the fifth pushing block to move, the fourth pushing block will be restricted in movement position due to the cooperation between the fourth sliding groove and the limiting strip, thereby preventing the fourth pushing block from shifting during movement. The third pushing block will also be restricted in position due to the cooperation between the sliding opening and the limiting strip.

[0024] Preferably, a first limiting plate in a concave shape is fixedly installed on both sides of the inner cavity of the movable groove, a connecting plate is fixedly installed on one side of the two third pushing blocks close to the first limiting plate, one side of the two connecting plates extends to the interior of the first limiting plate and slidably cooperates with the first limiting plate, a clamping plate is provided on the top of the two connecting plates, the bottom of the two clamping plates passes downward through the connecting plate and is fixedly installed with the second limiting plate, limiting columns are provided on both sides of the two clamping plates, one end of each limiting column passes downward through the connecting plate and is fixedly installed with the adjacent second limiting plate, the other ends of the two limiting columns are fixedly installed with the third limiting plate, a limiting spring is sleeved on each limiting column, and the two ends of each limiting spring are respectively abutted against the adjacent connecting plate and the third limiting plate.

[0025] Both sides of the top of the processing table are provided with rotating openings matched with the rotating disk, and a plurality of clamping grooves are provided on the cylindrical surfaces of the two rotating disks, and each of the clamping plates is matched with the clamping grooves.

[0026] When the third pushing block moves in the direction away from the steel structure, the connecting plate will push the locking plate to move together. If the locking plate is not exactly locked in the locking groove of the rotating disk, the inclination of one side of the locking plate will squeeze and push the locking plate when it contacts the rotating disk, so that the locking plate moves down. After the rotating disk rotates, the locking groove is aligned with the locking plate, and the locking plate will move up with the cooperation of the limiting spring, the limiting column and the second limiting plate, so as to enter the locking groove and limit the rotating disk.

[0027] Compared with the prior art, the invention has the following advantages: 1. By setting up the clamping assembly, when the steel structure needs to be turned over, the clamping assembly will clamp the steel structure. Such clamping will not only keep the steel structure in its current position, but also correct the position of the steel structure with the clamping force after the steel structure is offset; 2. By setting the clamping component and the flipping component, the clamping component clamps and fixes the steel structure when it is pushed down by the flipping component, and then the flipping component flips the clamping component 180°, so that the steel structure fixed by the clamping component will also flip 180°. The clamping component and the flipping component are mirror flipped, so the steel structure will still be in the original position after flipping, which is convenient for processing; 3. By setting up the load-bearing component and the lifting component, when the steel structure is clamped and needs to be flipped, the lifting component will allow the load-bearing component to drop after the steel structure is clamped, so that the steel structure will not contact with the load-bearing component and cause wear when flipping. After the steel structure is flipped, the load-bearing component can be reset to continue processing and supporting the steel structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the structure of the present invention having a flip assembly and a clamping assembly; Figure 3 It is a schematic diagram of the structure of the interior of the movable groove of the present invention; Figure 4 It is a schematic diagram of the structure of the clamping assembly of the present invention; Figure 5 It is a schematic structural diagram of a cross-section of the clamping assembly of the present invention; Figure 6 It is a structural schematic diagram of the present invention having a clamping plate; Figure 7 It is a schematic diagram of the structure of the lifting assembly of the present invention; Figure 8 It is a schematic diagram of the structure of the present invention having a cross-section of a fixed plate and a rotating disk; Fig. 9 It is a structural schematic diagram of the processing table of the present invention; Fig.10 It is a schematic cross-sectional structural diagram of the spring sleeve, the connecting column and the return spring of the present invention.

[0029] In the figure: 1, processing table; 2, slotting mechanism; 3, steel structure; 401, mounting plate; 402, clamping base; 403, sliding block; 404, clamping block; 501, fixing plate; 502, rotating plate; 503, hydraulic cylinder; 6, movable groove; 701, supporting plate; 702, limiting plate; 703, supporting block; 801, lifting spring; 802, first lifting plate; 803, second lifting plate; 9, first pushing block; 10, second pushing block; 11, first limiting rod; 12, pushing spring; 13 , limit strip; 14, servo motor; 15, support rod; 16, third sliding slot; 17, third push block; 18, fourth push block; 19, fifth push block; 20, push slot; 21, roller; 22, limit strip; 23, first limit plate; 24, connecting plate; 25, positioning plate; 26, second limit plate; 27, limit column; 28, limit spring; 29, rotating mouth; 30, positioning slot; 31, spring sleeve; 32, connecting column; 33, reset spring; 34, moving mouth; 35, support mouth. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figures 1 to 10 The present invention provides a technical solution: a grooving device for steel structure processing, comprising a processing table 1 and a grooving mechanism 2 arranged above the processing table 1, a steel structure 3 is arranged on the processing table 1, and clamping components for clamping the steel structure 3 are symmetrically arranged on both sides of the processing table 1, and each clamping component is symmetrically provided with a flipping component capable of horizontally flipping the clamping component on a side away from the steel structure 3, a movable groove 6 is opened inside the processing table 1, and a bearing component for bearing the steel structure 3 is arranged on the top of the processing table 1, and lifting components capable of lifting and lowering the bearing component are symmetrically provided on both sides of the inner cavity of the movable groove 6.

[0032] After the steel structure 3 is accurately placed on the load-bearing component, the two flipping components will move the two clamping components and allow the two clamping components to clamp the steel structure 3. During the movement of the two clamping components, the two lifting components will also move synchronously. When the two clamping components support and clamp the steel structure 3, the two lifting components will open the load-bearing component because the moving distance is reached, causing the load-bearing component to lose the supporting force of the two lifting components, so that the load-bearing component will drop and will not contact the bottom of the steel structure 3.

[0033] Subsequently, after the two clamping assemblies completely clamp the steel structure 3, the two flipping assemblies will flip the two clamping assemblies 180°, so that the clamped steel structure 3 will be flipped over. After the steel structure 3 is flipped, the two flipping assemblies will retract and reset the two clamping assemblies, and the two lifting assemblies will also retreat and reset. In this way, the bearing assembly will complete the reset before the two clamping assemblies are separated from the steel structure 3, and support the steel structure 3 again. After that, the two clamping assemblies will complete the reset, thus completing the slotting and flipping of the steel structure 3.

[0034] The clamping assembly includes a mounting plate 401 arranged on one side of the steel structure 3, a clamping base 402 fixedly mounted on the mounting plate 401 and concavely arranged on the side close to the steel structure 3, and two sliding blocks 403 slidably arranged inside the clamping base 402. A clamping block 404 is fixedly mounted on one side of the two sliding blocks 403 close to the steel structure 3.

[0035] The mounting plate 401 pushes the clamping base 402 to approach the steel structure 3 . When the two clamping blocks 404 are located at both sides of the steel structure 3 , the two sliding blocks 403 move closer to each other, so that the two clamping blocks 404 clamp both sides of the steel structure 3 .

[0036] A first fixing hole is provided at the center position of the clamping base 402, and the opposing surfaces of the two sliding blocks 403 are arranged in an inclined shape. The inclined surfaces of the two sliding blocks 403 are provided with a first sliding groove, and a first pushing block 9 is slidably fitted between the two sliding blocks 403 through the first sliding groove. A second pushing block 10 is fixedly installed on the first pushing block 9 close to the side of the steel structure 3. The first pushing block 9 and the second pushing block 10 are provided with second fixing holes that are interconnected, and a first limiting rod 11 is provided inside the first fixing hole. One end of the first limiting rod 11 is fixedly installed on the mounting disk 401, and the other end of the first limiting rod 11 passes through the second fixing hole of the first pushing block 9 and extends to the second fixing hole of the second pushing block 10. A pushing spring 12 is sleeved on the first limiting rod 11, and the two ends of the pushing spring 12 are respectively abutted against the mounting disk 401 and the first pushing block 9.

[0037] When the second push block 10 contacts the steel structure 3 and is pushed backward by it, the first push block 9 will move backward, and the first push block 9 will cooperate with the first sliding groove and the inclined surface of the two sliding blocks 403 to drive the two sliding blocks 403 to move in the direction of approaching each other, and the two clamping blocks 404 will approach each other due to the approach of the two sliding blocks 403. In this way, the two clamping blocks 404 can clamp and fix the steel structure 3 when the steel structure 3 is away from the second push block 10, and the push spring 12 will repeat the above movement to push the first push block 9 outward.

[0038] The flipping assembly includes a fixed plate 501 fixedly installed on one side of the top of the processing table 1 and having a rotating groove, a rotating disk 502 rotatably installed inside the rotating groove of the fixed plate 501, and a hydraulic cylinder 503 is installed on one side of the rotating disk 502 close to the mounting disk 401, and the pushing end of the hydraulic cylinder 503 is fixedly installed on one side of the mounting disk 401.

[0039] The hydraulic cylinder 503 pushes the mounting plate 401 forward, which will cause the second pushing block 10 to contact the steel structure 3 and be squeezed and pushed, and the first pushing block 9 will move, so that the two sliding blocks 403 will allow the two clamping blocks 404 to clamp the steel structure 3. After the steel structure 3 is clamped, the rotating plate 502 rotates 180°, which will cause the hydraulic cylinder 503 to drive the mounting plate 401 to rotate 180° as well, so that the clamping base 402 will drive the two sliding blocks 403 and the two clamping blocks 404 to rotate, and finally allow the steel structure 3 to rotate 180° and turn over.

[0040] A second sliding groove is provided on the cylindrical surface of the rotating disk 502, and a limit strip 13 adapted to the second sliding groove is fixedly installed on the inner wall of the rotating groove of the fixed plate 501. Servo motors 14 are provided on both sides of the processing table 1, and the output ends of the two servo motors 14 are fixedly connected to the adjacent rotating disks 502.

[0041] When the servo motor 14 is started, the rotating disk 502 connected to the output shaft will rotate. The rotating disk 502 rotates inside the rotating groove of the fixed plate 501 and will be limited by the second sliding groove and the limiting strip 13. This can ensure the stability of the rotation of the rotating disk 502 and prevent the rotating disk 502 from deflecting.

[0042] A plurality of fixing holes are provided on one side of the rotating disk 502 close to the mounting disk 401 . A support rod 15 is fixedly installed inside each fixing hole. The connecting end of each support rod 15 is fixedly installed to the mounting disk 401 .

[0043] The support rod 15 will be fixedly installed inside the fixing hole of the rotating disk 502. After the supporting end is connected to the mounting disk 401, the stability and supporting force of the mounting disk 401 will be increased.

[0044] A support opening 35 is provided at the top of the processing table 1, and the bearing assembly includes a support plate 701 arranged inside the support opening 35, a limit plate 702 fixedly installed at the bottom of the support plate 701, and two support blocks 703 are provided inside the movable groove 6, and the two support blocks 703 are respectively located on both sides of the bottom of the limit plate 702.

[0045] The two support blocks 703 will support the bottom of the limit plate 702, so that the limit plate 702 can be stuck out of the support opening 35, and finally the support plate 701 can stably pass through the support opening 35 to support the steel structure 3, which is convenient for the grooving process of the steel structure 3.

[0046] The lifting assembly includes a lifting spring 801 arranged inside the movable groove 6 and between the two support blocks 703, a first lifting plate 802 fixedly installed on the top of the lifting spring 801, and second lifting plates 803 are rotatably installed at both ends of the first lifting plate 802, and one side of the two second lifting plates 803 is rotatably installed with the adjacent support block 703.

[0047] When the two support blocks 703 move in the direction away from each other, the two second lifting plates 803 will be pulled to both sides, causing the first lifting plate 802 hinged to the two second lifting plates 803 to drop in height. The drop in the height of the first lifting plate 802 will press down the lifting spring 801, so that the supporting force of the two support blocks 703, the lifting spring 801 and the first lifting plate 802 on the limit plate 702 will disappear, and the limit plate 702 will bring the support plate 701 down from the support opening 35 to the inside of the movable groove 6, which will not affect the flipping of the steel structure 3.

[0048] After the steel structure 3 is flipped, the two support blocks 703 move towards each other. During the movement, the lifting spring 801 will lift up the first lifting plate 802, allowing the first lifting plate 802 to lift up the limiting plate 702. In this way, as the two support blocks 703 gradually return to their initial positions, the lifting spring 801 will cooperate with the first lifting plate 802 to gradually lift up the limiting plate 702 completely, and finally allow the limiting plate 702 to rest on the two support blocks 703, allowing the top of the support plate 701 to pass through the support opening 35 to support the steel structure 3, thereby preventing the support plate 701 from supporting the steel structure 3 unstably.

[0049] Multiple spring sleeves 31 are fixedly installed on both sides of the inner wall of the movable groove 6, and connecting columns 32 are inserted into the interior of the multiple spring sleeves 31. A return spring 33 is fixedly installed at one end of each connecting column 32 located inside the spring sleeve 31, and one end of each return spring 33 is fixedly installed on the inner wall of the spring sleeve 31, and the other end of each connecting column 32 is fixedly installed on the adjacent support block 703.

[0050] When the two support blocks 703 move away from each other, they will push the connecting column 32 to move inside the spring sleeve 31, which will squeeze the internal return spring 33. When the support block 703 loses the force to move, the return spring 33 will expand and push the connecting column 32, so that the connecting column 32 will push the support block 703, allowing the support block 703 to return to its original position.

[0051] Both sides of the top of the processing table 1 are provided with movable openings 34 connected to the support openings 35, and a third sliding groove 16 is provided on the side of the mounting disk 401 close to the rotating disk 502. The bottoms of the two mounting disks 401 are slidably matched with third push blocks 17 through the third sliding grooves 16, and the lower ends of the two third push blocks 17 extend to the inside of the movable groove 6 through the adjacent movable openings 34. The two third push blocks 17 are fixedly installed with fourth push blocks 18 at one end located inside the movable groove 6, and the two fourth push blocks 18 are fixedly installed with fifth push blocks 19 at the ends close to each other. Push grooves 20 are provided at both ends of the two support blocks 703 on the side close to each other, and the two ends of the two fifth push blocks 19 extend to the inside of the adjacent push grooves 20 respectively, and the two ends of the two fifth push blocks 19 are rotatably installed with rollers 21.

[0052] When the mounting plate 401 moves toward the direction of the steel structure 3, the third push block 17 will also move in the same direction, so that the third push block 17 will drive the fourth push block 18 to move, and the fourth push block 18 will push the fifth push block 19. After the fifth push block 19 moves, the roller 21 will move, and the roller 21 will move in contact with the inner wall of the push groove 20. When encountering the inclined inner wall of the push groove 20, the push groove 20 will be squeezed and pushed due to the inclined surface, so that the support block 703 serving as the carrier of the push groove 20 will be squeezed and pushed, so that the two support blocks 703 are moved away from each other due to the push of the fifth push block 19 and the roller 21.

[0053] Limiting strips 22 are fixedly installed on both sides of the bottom of the inner cavity of the movable groove 6, the bottoms of the two fourth push blocks 18 are provided with fourth sliding grooves adapted to the limiting strips 22, and the bottom ends of the two third push blocks 17 are provided with sliding openings adapted to the limiting strips 22.

[0054] When the third pushing block 17 and the fourth pushing block 18 drive the fifth pushing block 19 to move, the fourth pushing block 18 will be restricted in movement due to the cooperation between the fourth sliding groove and the limiting strip 22, thereby preventing the fourth pushing block 18 from shifting during movement. The third pushing block 17 will also be restricted in position due to the cooperation between the sliding opening and the limiting strip 22.

[0055] A first limiting plate 23 in a concave shape is fixedly installed on both sides of the inner cavity of the movable groove 6, and a connecting plate 24 is fixedly installed on one side of the two third pushing blocks 17 close to the first limiting plate 23. One side of the two connecting plates 24 extends to the inside of the first limiting plate 23 and slidably cooperates with the first limiting plate 23. A clamping plate 25 is provided on the top of the two connecting plates 24. The bottom of the two clamping plates 25 passes downward through the connecting plate 24 and is fixedly installed with a second limiting plate 26. Limiting columns 27 are provided on both sides of the two clamping plates 25. One end of each limiting column 27 passes downward through the connecting plate 24 and is fixedly installed with the adjacent second limiting plate 26. The other ends of the two limiting columns 27 are fixedly installed with the third limiting plate. A limiting spring 28 is sleeved on each limiting column 27, and the two ends of each limiting spring 28 are respectively abutted against the adjacent connecting plate 24 and the third limiting plate.

[0056] Rotating openings 29 matched with the rotating disk 502 are provided on both sides of the top of the processing table 1 . A plurality of positioning grooves 30 are provided on the cylindrical surfaces of the two rotating disks 502 . Each positioning plate 25 is matched with the positioning groove 30 .

[0057] When the third pushing block 17 moves in the direction of the steel structure 3, the connecting plate 24 will pull the locking plate 25 to move together, so that the locking plate 25 can be moved out of the locking groove 30 of the rotating disk 502, so that the rotating disk 502 can rotate. When the third pushing block 17 moves in the direction away from the steel structure 3, the connecting plate 24 will push the locking plate 25 to move together. If it is not just locked in the locking groove 30 of the rotating disk 502, the inclination of one side of the locking plate 25 will squeeze and push the locking plate 25 when it contacts the rotating disk 502, so that the locking plate 25 moves down. After the rotating disk 502 rotates, the locking groove 30 is aligned with the locking plate 25, and the locking plate 25 will move up with the cooperation of the limiting spring 28, the limiting column 27, and the second limiting plate 26, so as to enter the locking groove 30 and limit the rotating disk 502.

[0058] Working principle: At the beginning, the staff uses the equipment to place the steel structure 3 on the support plate 701 for processing. When the grooving on one side is completed and the steel structure 3 needs to be turned over, the staff starts the two hydraulic cylinders 503 at the same time, and lets the output ends of the two hydraulic cylinders 503 push the mounting plate 401 forward, so that the clamping base 402 will also move toward the direction of the steel structure 3.

[0059] After the second pushing block 10 contacts the steel structure 3, with the continuous pushing of the hydraulic cylinder 503, the second pushing block 10 will be squeezed and moved backward, and the first pushing block 9 fixedly installed on one side of the second pushing block 10 will move, and the first pushing block 9 will move backward, and the first pushing block 9 will cooperate with the first sliding grooves and inclined surfaces of the two sliding blocks 403 to drive the two sliding blocks 403. Because the relative surfaces of the two sliding blocks 403 are inclined outward, when the first pushing block 9 moves, it will push the inclined surfaces of the sliding blocks 403, thereby squeezing the two sliding blocks 403 outward, so that the two sliding blocks 403 move in a direction close to each other, and the two clamping blocks 404 will approach each other due to the proximity of the two sliding blocks 403. In this way, the two clamping blocks 404 can clamp and fix the two sides of the steel structure 3. The harder the steel structure 3 abuts against the second pushing block 10, the greater the clamping force of the two clamping blocks 404 on the steel structure 3 will be.

[0060] When the two clamping blocks 404 have not fully clamped the steel structure 3, that is, when the mounting plate 401 moves toward the direction of the steel structure 3, the third push block 17 will also move in the same direction, so that the third push block 17 will drive the fourth push block 18 to move, and the fourth push block 18 will push the fifth push block 19. After the fifth push block 19 moves, the roller 21 will move, and the roller 21 will move in contact with the inner wall of the push groove 20. When the fifth push block 19 continues to move with the roller 21, it encounters the inner wall of the push groove 20 that is inclined inward, and the push groove 20 will be pushed due to the inclined inner wall. In this way, the support block 703 serving as the carrier of the push groove 20 will be pushed, so that the two support blocks 703 are pushed away from each other due to the push of the fifth push block 19 and the roller 21.

[0061] When the two support blocks 703 move in the direction away from each other, the two second lifting plates 803 will be pulled to both sides, causing the first lifting plate 802 hinged to the two second lifting plates 803 to drop in height. The drop in the height of the first lifting plate 802 will press down the lifting spring 801, so that the supporting force of the two support blocks 703, the lifting spring 801 and the first lifting plate 802 on the limit plate 702 will disappear, so that the limit plate 702 will bring the support plate 701 down from the support opening 35 to the inside of the movable groove 6, and when the two support blocks 703 move in the direction away from each other, they will push the connecting column 32 to move inside the spring sleeve 31, which will squeeze the internal return spring 33 and keep the return spring 33 in a compressed state.

[0062] Although there is no support from the support block 703 at this time, the clamping block 404 will maintain support for the steel structure 3. When the output end of the hydraulic cylinder 503 is pushed to the set length, the clamping block 404 will maintain support for the steel structure 3, and the clamping on both sides will limit the position of the steel structure 3, so that the steel structure 3 remains in the grooving processing position.

[0063] When the third pushing block 17 pushes the fourth pushing block 18, the connecting plate 24 is fixedly connected to the third pushing block 17, so it moves with the third pushing block 17, thereby pulling the locking plate 25 to move together, and the locking plate 25 moves out of the locking groove 30 of the rotating disk 502, so that the rotating disk 502 loses its limit and can rotate.

[0064] After the rotating disk 502 can rotate, the staff starts the two servo motors 14 at the same time. The two servo motors 14 rotate the output shafts 180° according to the setting, which will cause the rotating disk 502 to rotate 180°. The rotation of the rotating disk 502 will cause the hydraulic cylinder 503 to rotate, thereby driving the mounting disk 401, the clamping base 402, the sliding block 403 and the clamping block 404 to rotate together. Finally, since the steel structure 3 is clamped and fixed by the clamping block 404, it will also rotate 180°, so that the steel structure 3 will be turned over.

[0065] After the steel structure 3 is turned over, the staff drives the output ends of the two hydraulic cylinders 503 to retract, so that the mounting plate 401 will move in the direction away from the steel structure 3. After the mounting plate 401 moves, the clamping base 402 will also move, so that the second push block 10 will gradually separate from the steel structure 3. After being completely separated from the steel structure 3, the steel structure 3 will only be supported by the clamping block 404, and the push spring 12 will push the first push block 9 outward, and the first push block 9 will push the two sliding blocks 403 to move in the direction away from the steel structure 3, thereby squeezing the two sliding blocks 403 outward and allowing the two clamping blocks 404 to gradually move away from the steel structure 3.

[0066] During the retraction of the hydraulic cylinder 503, when the clamping block 404 has not yet separated from the steel structure 3, the third push block 17 will move with the mounting plate 401, so that the fourth push block 18 will pull the fifth push block 19 to move together, so that the fifth push block 19 and the roller 21 move together in the direction of the adjacent push groove 20. Since the length of the inclined surface of the push groove 20 is relatively short, after the fifth push block 19 and the roller 21 move a certain distance, they directly change from being in contact with the support block 703 to being in contact with the inner wall of the push groove 20. The fifth push block 19 and the roller 21 directly enter the inside of the push groove 20, which will cause the two support blocks 703 to lose the force to push outward, so that the reset spring 33 will expand and push the connecting column 32, and the connecting column 32 will push the support block 703, so that the support block 703 returns to its original position.

[0067] When the two support blocks 703 are reset, the two support blocks 703 move towards each other. During the movement, the lifting spring 801 will lift up the first lifting plate 802, allowing the first lifting plate 802 to lift up the limit plate 702. In this way, as the two support blocks 703 gradually return to their initial positions, the lifting spring 801 will cooperate with the first lifting plate 802 to gradually lift up the limit plate 702 completely, and finally allow the limit plate 702 to rest on the two support blocks 703, allowing the top of the support plate 701 to pass through the support opening 35 to support the steel structure 3.

[0068] As the third pushing block 17 moves, the connecting plate 24 will push the locking plate 25 to move together. Because the rotating disk 502 only rotates 180°, the locking grooves 30 symmetrically arranged on the rotating disk 502 will be replaced. In this way, the connecting plate 24 pushes the locking plate 25 to move, and the locking plate 25 will enter the locking groove 30 of the rotating disk 502, so that the rotating disk 502 will be limited.

[0069] Because of the length setting of the clamping block 404, only when the support block 703 is reset to support the limit plate 702 and the support plate 701, it will be completely separated from the steel structure 3, avoiding premature separation from the steel structure 3 resulting in the steel structure 3 being unsupported.

[0070] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A slotting device for steel structure processing, comprising a processing table (1) and a slotting mechanism (2) arranged above the processing table (1), wherein a steel structure (3) is arranged on the processing table (1), characterized in that: Clamping components for clamping the steel structure (3) are symmetrically arranged on both sides of the processing table (1); a flipping component capable of horizontally flipping the clamping component is symmetrically arranged on the side of each clamping component away from the steel structure (3); a movable groove (6) is provided inside the processing table (1); a bearing component for bearing the steel structure (3) is provided on the top of the processing table (1); and lifting components capable of lifting the bearing component are symmetrically arranged on both sides of the inner cavity of the movable groove (6); The clamping assembly comprises a mounting plate (401) arranged on one side of the steel structure (3), a clamping base (402) fixedly mounted on the mounting plate (401) and arranged in a concave shape on a side close to the steel structure (3), and two sliding blocks (403) slidably arranged inside the clamping base (402), wherein a clamping block (404) is fixedly mounted on one side of the two sliding blocks (403) close to the steel structure (3).

2. A grooving device for steel structure processing according to claim 1, wherein a first fixing hole is provided at the center of the clamping base (402), the opposing surfaces of the two sliding blocks (403) are arranged in an inclined shape, the inclined surfaces of the two sliding blocks (403) are provided with a first sliding groove, a first pushing block (9) is slidably matched between the two sliding blocks (403) through the first sliding groove, a second pushing block (10) is fixedly installed on the side of the first pushing block (9) close to the steel structure (3), and the first pushing block (9) and the second The push blocks (10) are each provided with second fixing holes that are interconnected, a first limiting rod (11) is provided inside the first fixing hole, one end of the first limiting rod (11) is fixedly mounted on the mounting plate (401), the other end of the first limiting rod (11) passes through the second fixing hole of the first push block (9) and extends into the second fixing hole of the second push block (10), a push spring (12) is sleeved on the first limiting rod (11), and two ends of the push spring (12) are respectively in contact with the mounting plate (401) and the first push block (9).

3. A grooving device for steel structure processing according to claim 1, characterized in that: The flip assembly comprises a fixed plate (501) fixedly mounted on one side of the top of the processing table (1) and having a rotation groove, and a rotating disk (502) rotatably mounted inside the rotating groove of the fixed plate (501); a hydraulic cylinder (503) is mounted on one side of the rotating disk (502) close to the mounting disk (401); a pushing end of the hydraulic cylinder (503) is fixedly mounted on one side of the mounting disk (401); a second sliding groove is formed on the cylindrical surface of the rotating disk (502); a limit strip (13) adapted to the second sliding groove is fixedly mounted on the inner wall of the rotating groove of the fixed plate (501); servo motors (14) are provided on both sides of the processing table (1); and output ends of the two servo motors (14) are fixedly connected to adjacent rotating disks (502).

4. A grooving device for steel structure processing according to claim 2, characterized in that: A plurality of fixing holes are provided on one side of the rotating disk (502) close to the mounting disk (401), a support rod (15) is fixedly mounted inside each of the fixing holes, and a connecting end of each of the support rods (15) is fixedly mounted to the mounting disk (401).

5. A grooving device for steel structure processing according to claim 2, characterized in that: A support opening (35) is provided on the top of the processing table (1); the bearing assembly comprises a support plate (701) arranged inside the support opening (35) and a limit plate (702) fixedly mounted on the bottom of the support plate (701); two support blocks (703) are provided inside the movable groove (6); the two support blocks (703) are respectively located on two sides of the bottom of the limit plate (702).

6. A grooving device for steel structure processing according to claim 4, characterized in that: The lifting assembly comprises a lifting spring (801) arranged inside the movable groove (6) and between two support blocks (703), a first lifting plate (802) fixedly mounted on the top of the lifting spring (801), second lifting plates (803) being rotatably mounted at both ends of the first lifting plate (802), and one side of each of the two second lifting plates (803) being rotatably mounted to an adjacent support block (703).

7. A grooving device for steel structure processing according to claim 4, characterized in that: A plurality of spring sleeves (31) are fixedly mounted on both sides of the inner wall of the movable groove (6), and a connecting column (32) is inserted into the interior of the plurality of spring sleeves (31). A return spring (33) is fixedly mounted on one end of each of the connecting columns (32) located inside the spring sleeve (31), and one end of each of the return springs (33) is fixedly mounted on the inner wall of the spring sleeve (31), and the other end of each of the connecting columns (32) is fixedly mounted on an adjacent support block (703).

8. A grooving device for steel structure processing according to claim 4, characterized in that: Both sides of the top of the processing table (1) are provided with movable openings (34) connected to the support openings (35); a third sliding groove (16) is provided on the side of the mounting plate (401) close to the rotating plate (502); the bottoms of the two mounting plates (401) are slidably matched with third push blocks (17) through the third sliding grooves (16); the lower ends of the two third push blocks (17) extend into the movable groove (6) through the adjacent movable openings (34); the ends of the two third push blocks (17) located in the movable groove (6) are fixedly installed with fourth push blocks (18); the ends of the two fourth push blocks (18) close to each other are fixedly installed with fifth push blocks (19); the two ends of the two support blocks (703) close to each other are provided with push grooves (20); the two ends of the two fifth push blocks (19) extend into the adjacent push grooves (20) respectively; and the two ends of the two fifth push blocks (19) are rotatably installed with rollers (21).

9. A grooving device for steel structure processing according to claim 7, characterized in that: Limiting strips (22) are fixedly mounted on both sides of the bottom of the inner cavity of the movable groove (6), fourth sliding slots matching the limiting strips (22) are provided at the bottoms of the two fourth pushing blocks (18), and sliding openings matching the limiting strips (22) are provided at the bottom ends of the two third pushing blocks (17).

10. A grooving device for steel structure processing according to claim 7, characterized in that: A concave first limiting plate (23) is fixedly mounted on both sides of the inner cavity of the movable groove (6); a connecting plate (24) is fixedly mounted on one side of the two third push blocks (17) close to the first limiting plate (23); one side of the two connecting plates (24) extends into the interior of the first limiting plate (23) and slidably cooperates with the first limiting plate (23); a retaining plate (25) is disposed on the top of the two connecting plates (24); and the bottom of the two retaining plates (25) passes downward through the connecting plate (24). ) and fixedly mounted with a second limiting plate (26), both sides of the two positioning plates (25) are provided with limiting columns (27), one end of each limiting column (27) passes downward through the connecting plate (24) and is fixedly mounted with the adjacent second limiting plate (26), the other ends of the two limiting columns (27) are fixedly mounted with a third limiting plate, each limiting column (27) is sleeved with a limiting spring (28), and both ends of each limiting spring (28) are respectively in contact with the adjacent connecting plate (24) and the third limiting plate; Both sides of the top of the processing table (1) are provided with rotating openings (29) adapted to the rotating disk (502), and a plurality of positioning grooves (30) are provided on the cylindrical surfaces of the two rotating disks (502), and each positioning plate (25) is adapted to the positioning groove (30).

Images