Automatic cutting and bending integrated equipment for reinforcing steel bars

Abstract

The invention relates to the technical field of reinforcing steel bar machining, in particular to automatic reinforcing steel bar cutting and bending integrated equipment. Comprising an equipment body, and the equipment body comprises a main operation table, a bending device, a main bending device, an auxiliary bending device, a cutting and lifting device, a heat dissipation and cooling device, a collection and storage box and a reinforcing steel bar limiting device; a disc embedding opening is formed in the main operation table, the bending device is arranged in the main operation table through the disc embedding opening, the main bending device is arranged in the center of the top of the bending device, the auxiliary bending device is arranged on the bending device, the cutting lifting device is arranged on one side of the upper surface of the main operation table, and the heat dissipation cooling device is arranged on the cutting lifting device. A chipping inlet is formed in the portion, below the cutting lifting device, of the main operation table, and the reinforcing steel bar limiting device is arranged between the cutting lifting device and the bending device. The equipment can be used for bending reinforcing steel bars with different calibers, and has bending and cutting functions at the same time. The device is mainly applied to automatic cutting and bending of reinforcing steel bars.

Description

Technical Field

[0001] The present invention relates to the technical field of steel bar processing, and more particularly to an integrated device for automatic steel bar cutting and bending. Background Art

[0002] A large amount of steel bars are required in the construction process. To facilitate loading, unloading and transportation, the steel bars are usually transported to the construction site in a straight state. However, at the construction site, the steel bars often need to be bent into a certain angle or cut into a certain length for use.

[0003] Existing steel bar processing equipment has the following defects: Existing steel bar processing equipment is not suitable for bending steel bars of different diameters, and cannot simultaneously have the functions of bending and cutting steel bars, resulting in low processing efficiency for steel bars of different diameters. Summary of the Invention

[0004] To overcome the shortcomings of the above-mentioned prior art, the present invention provides an integrated automatic steel bar cutting and bending device. This device can bend steel bars of different diameters, simultaneously performing bending and cutting functions, and effectively collecting the debris generated by cutting, significantly improving the efficiency of steel bar cutting and bending processes.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: An integrated automatic steel bar cutting and bending device comprises a device body, wherein the device body comprises a main operating table, a bender, a main bending device, an auxiliary bending device, a cutting and lifting device, a heat dissipation and cooling device, a collection and storage box, and a steel bar limiting device; The main operating table adopts a rectangular table structure, and a disc embedding port is provided on the main operating table. The bender is arranged in the main operating table through the disc embedding port, and the upper surface of the bender is flush with the upper surface of the main operating table. The main bending device is arranged at the top center of the bender, and the auxiliary bending device is arranged on the bender. The cutting and lifting device is arranged on one side of the upper surface of the main operating table, and the heat dissipation and cooling device is arranged on the cutting and lifting device. A debris inlet is provided on the main operating table below the cutting and lifting device, and a side maintenance port is provided on the side wall of the main operating table, and the side maintenance port is connected to the debris inlet. The collection and storage box is movably arranged in the side maintenance port, and the collection and storage box adopts a top opening structure, and the top opening is connected to the debris inlet. A handle is provided on the outside of the collection and storage box, and the steel bar limiting device is arranged between the cutting and lifting device and the bender.

[0006] The bender includes a bending disk and a side locking block. The bending disk adopts a circular structure. The bending disk is arranged in the disk embedding opening. The side locking blocks are symmetrically arranged on both sides of the bending disk. Side locking openings matching the side locking blocks are arranged on both sides of the disk embedding opening. The main bending device is arranged at the center position of the bending disk. Multiple groups of threaded openings are opened at equal angles on the bending disk. The auxiliary bending device is arranged on the bending disk through the threaded opening.

[0007] The main bending device includes a small operating table, a rotating ring, a mounting block and a limit block. The rotating ring is fixedly set on the bending disk, the small operating table is rotatably set in the rotating ring, and the mounting blocks are symmetrically arranged in two groups on the small operating table. The limit blocks are set on the inner sides of the mounting blocks on both sides, and the inner sides of the limit blocks are provided with anti-sliding blocks.

[0008] An embedding groove is provided on the inner side surface of the mounting block, and an embedding block matching the embedding groove is provided on the limiting block. The embedding block is inserted into the embedding groove, and corresponding locking holes are provided on the sides of the mounting block and the embedding block.

[0009] A support cover is provided at the bottom of the bending plate, a drive motor is provided below the support cover, and an output end of the drive motor is fixedly connected to the bottom of the small operating table.

[0010] The auxiliary bending device includes a bending column, a threaded mounting head and a rubber sleeve. The threaded mounting head is fixedly arranged at the bottom of the bending column, the threaded mounting head is matched with the threaded mouth, the rubber sleeve is arranged on the outside of the bending column, and the surface of the rubber sleeve is provided with several anti-slip rings equidistantly distributed in the horizontal direction.

[0011] The cutting and lifting device includes a mounting beam, a first hydraulic column, a second hydraulic column and a cutting machine. The first hydraulic column and the second hydraulic column are respectively arranged at the bottom of both sides of the mounting beam. The bottoms of the first hydraulic column and the second hydraulic column are arranged on the main operating table, and the cutting machine is arranged on the mounting beam.

[0012] The heat dissipation and cooling device includes a cooling water tank, a delivery pump body, a pipe rack and a water spray pipe. The cooling water tank and the delivery pump body are both arranged on the mounting beam. The input end of the delivery pump body is connected to the cooling water tank, and the output end of the delivery pump body is connected to the water spray pipe through a connecting pipe. The water spray pipe is aligned with the cutting machine blade and is arranged on the mounting beam through the pipe rack. A water inlet is opened on the cooling water tank, and a water inlet plug is installed in the water inlet.

[0013] Feed slides inclined toward the chip inlet are symmetrically arranged on both sides of the chip inlet, and a plurality of chip guide grooves equidistantly distributed laterally are arranged on the feed slides.

[0014] The steel bar limiting device includes a first support block, a second support block, a top mounting arm, a limiting hydraulic column and a limiting pressure plate. The first support block and the second support block are arranged on both sides of the top mounting arm. Two groups of limiting hydraulic columns are symmetrically arranged on the top mounting arm. The output end of the limiting hydraulic column is set downward and connected to the limiting pressure plate. A limiting rubber block is set at the bottom of the limiting pressure plate. Side reinforcement grooves are opened at the outer ends of the first support block and the second support block, and fixing holes are set at the bottom of the side reinforcement grooves.

[0015] Compared with the prior art, the present invention has the following beneficial effects: This equipment is equipped with a main bending device, which can be adjusted to bend steel bars of different diameters and can bend multiple steel bars at the same time. The equipment is also equipped with a cutting and lifting device, which can cut the steel bars, thereby improving the processing of the steel bars. The cutting and lifting device is equipped with a heat dissipation and cooling device, which can dissipate heat and cool the blades of the cutter, thereby protecting the blades from temperature drop and improving the service life of the blades of the cutter. When cutting, the debris of the steel bars can directly fall into the debris inlet of the main operating table, and the debris in the debris inlet can fall into the collection and storage box at the bottom, thereby collecting the debris, improving the cleanliness of the operating table, and achieving the effect of centralized processing of steel bar debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 Schematic diagram of the structure of the main bending device in the present invention; Figure 3 Schematic diagram of the structure of the bender in the present invention; Figure 4 Schematic diagram of the structure of the auxiliary bending device in the present invention; Figure 5 It is a schematic structural diagram of the cutting and lifting device and the heat dissipation and cooling device in the present invention; Figure 6 It is a structural schematic diagram of the steel bar limiting device in the present invention.

[0017] In the figure: 1 is the equipment body, 2 is the main operating table, 3 is the bender, 4 is the main bending device, 5 is the auxiliary bending device, 6 is the cutting and lifting device, 7 is the heat dissipation and cooling device, 8 is the collection storage box, 9 is the small operating table, 10 is the rotating ring, 11 is the mounting block, 12 is the limit block, 13 is the embedding block, 14 is the anti-sliding block, 15 is the embedding groove, 16 is the locking hole, 17 is the bending disk, 18 is the side locking block, 19 is the threaded port, 20 is the support cover, 21 is the drive motor, 22 is the bending column, 23 is the threaded mounting head, 24 is the rubber sleeve, 25 is the anti-slip ring, 26 is the mounting beam, 27 is the first liquid The pressure column, 28 is the second hydraulic column, 29 is the cutting machine, 30 is the cooling water tank, 31 is the conveying pump body, 32 is the pipe rack, 33 is the water spray pipe, 34 is the connecting pipe, 35 is the water inlet, 36 is the water inlet plug, 37 is the debris inlet, 38 is the feed slide, 39 is the chip guide groove, 40 is the side maintenance port, 41 is the handle, 42 is the disc embedding port, 43 is the side locking port, 44 is the steel bar limiting device, 45 is the first support block, 46 is the second support block, 47 is the top mounting arm, 48 is the limiting hydraulic column, 49 is the side reinforcement groove, 50 is the fixing hole, 51 is the limiting pressure plate, and 52 is the limiting rubber block. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features therein can be combined with each other.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from the description. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0020] like Figure 1 As shown, an integrated automatic steel bar cutting and bending device includes a device body 1, which includes a main operating table 2, a bender 3, a main bending device 4, an auxiliary bending device 5, a cutting and lifting device 6, a heat dissipation and cooling device 7, a collection and storage box 8, and a steel bar limiting device 44; The main operating table 2 adopts a rectangular table structure, and a disc embedding opening 42 is opened on the main operating table 2. The bender 3 is arranged in the main operating table 2 through the disc embedding opening 42. The upper surface of the bender 3 is flush with the upper surface of the main operating table 2. The main bending device 4 is arranged at the top center of the bender 3, the auxiliary bending device 5 is arranged on the bender 3, the cutting and lifting device 6 is arranged on one side of the upper surface of the main operating table 2, and the heat dissipation and cooling device 7 is arranged on the cutting and lifting device 6. A debris inlet 37 is opened on the main operating table 2 below the cutting and lifting device 6, and a side maintenance opening 40 is opened on the side wall of the main operating table 2. The side maintenance opening 40 is connected to the debris inlet 37, and the collection and storage box 8 is movably arranged in the side maintenance opening 40. The collection and storage box 8 adopts a top opening structure, and the top opening is connected to the debris inlet. A handle 41 is provided on the outside of the collection and storage box 8, and a steel bar limiting device 44 is arranged between the cutting and lifting device 6 and the bender 3.

[0021] During operation, the worker places the rebar on top of the small operating table 9, with one end of the rebar positioned on the side of the auxiliary bending device 5. When the main bending device 4 rotates, it can cooperate with the auxiliary bending device 5 to achieve the purpose of bending the rebar. The rebar limiter 44 can press down and limit the rebar on the main operating table 2 to prevent it from shifting. The cutting and lifting device 6 moves up and down to complete the cutting operation. At the same time, the cutting point is cooled by water spraying through the heat dissipation and cooling device 7. The debris generated by the cutting is collected by the debris inlet 37 and stored in the collection and storage box 8, where it can be removed and processed.

[0022] Preferably, Figure 3 As shown, the bender 3 includes a bending disk 17 and side locking blocks 18. The bending disk 17 adopts a circular structure and is arranged in a disk insertion opening 42. The side locking blocks 18 are symmetrically arranged on both sides of the bending disk 17. Side locking openings 43 that match the side locking blocks 18 are provided on both sides of the disk insertion opening 42. The main bending device 4 is arranged at the center of the bending disk 17. The bending disk 17 is provided with multiple groups of threaded openings 19 at equal angles. The auxiliary bending device 5 is arranged on the bending disk 17 through the threaded openings 19. The side locking blocks 18 are rectangular in structure. The bending disk 17 is for facilitating the installation of the main bending device 4 and the auxiliary bending device 5, while the side locking blocks 18 are for facilitating the installation and fixation of the bending disk 17.

[0023] Preferably, Figure 2 As shown, the main bending device 4 includes a small operating table 9, a rotating ring 10, a mounting block 11 and a limit block 12. The rotating ring 10 is fixedly set on the bending disk 17, the small operating table 9 is rotatably set in the rotating ring 10, and two groups of mounting blocks 11 are symmetrically arranged on the small operating table 9. The limit blocks 12 are arranged on the inner sides of the mounting blocks 11 on both sides, and an anti-sliding block 14 is provided on the inner side of the limit block 12.

[0024] When bending the steel bars, the staff puts the steel bars on the top of the small operating table 9, and the steel bars are located between a group of limit blocks 12. Then the other end of the steel bars is located on the side of the auxiliary bending device 5. When the main bending device 4 rotates, it can cooperate with the auxiliary bending device 5 to achieve the purpose of bending the steel bars. If it is necessary to bend steel bars of different calibers, the staff will remove the limit blocks 12 from the mounting blocks 11, and replace the mounting blocks 11 of different thicknesses for use, so as to adjust the gap width between the limit blocks 12.

[0025] Preferably, an embedding groove 15 is provided on the inner side surface of the mounting block 11, and an embedding block 13 matching the embedding groove 15 is provided on the limiting block 12. The embedding block 13 is inserted into the embedding groove 15, and corresponding locking holes 16 are provided on the sides of the mounting block 11 and the embedding block 13.

[0026] Preferably, a support cover 20 is provided at the bottom of the bending disk 17, and a drive motor 21 is provided below the support cover 20. The output end of the drive motor 21 is fixedly connected to the bottom of the small operating table 9. When bending the steel bar, the drive motor 21 is driven, and the drive motor 21 drives the small operating table 9 to rotate on the rotating ring 10 through the drive shaft, thereby bending the steel bar.

[0027] Preferably, Figure 4 As shown, the auxiliary bending device 5 includes a bending column 22, a threaded mounting head 23, and a rubber sleeve 24. The threaded mounting head 23 is fixedly mounted at the bottom of the bending column 22 and matches the threaded opening 19. The rubber sleeve 24 is sleeved on the outside of the bending column 22. The surface of the rubber sleeve 24 is provided with a number of anti-slip rings 25 evenly distributed in the horizontal direction. The bending column 22 and the threaded mounting head 23 form a smooth transition and are integrally processed and formed. The bending column 22 can be installed into the threaded opening 19 on the bending disk 17 through the threaded mounting head 23. The rubber sleeve 24 on the bending column 22 can improve the fit with the steel bar and reduce friction between the two, thereby protecting both.

[0028] Preferably, Figure 5 As shown, the cutting and lifting device 6 includes a mounting beam 26, a first hydraulic column 27, a second hydraulic column 28, and a cutter 29. The first hydraulic column 27 and the second hydraulic column 28 are respectively arranged at the bottom of both sides of the mounting beam 26. The bottoms of the first hydraulic column 27 and the second hydraulic column 28 are arranged on the main operating table 2, and the cutter 29 is arranged on the mounting beam 26. When cutting the steel bars at the bottom, the first hydraulic column 27 and the second hydraulic column 28 drive the mounting beam 26 to descend, and then the cutter 29 on the mounting beam 26 can also descend, and the cutter 29 can then cut the steel bars with the cutting blade.

[0029] Preferably, Figure 5As shown, the heat dissipation and cooling device 7 includes a cooling water tank 30, a delivery pump body 31, a pipe rack 32 and a water spray pipe 33. The cooling water tank 30 and the delivery pump body 31 are both arranged on the mounting beam 26. The input end of the delivery pump body 31 is connected to the cooling water tank 30, and the output end of the delivery pump body 31 is connected to the water spray pipe 33 through a connecting pipe 34. The water spray pipe 33 is aligned with the blade on the cutting machine 29. The water spray pipe 33 is arranged on the mounting beam 26 through the pipe rack 32. A water inlet 35 is opened on the cooling water tank 30, and a water inlet plug 36 is installed in the water inlet 35.

[0030] When cooling is required during the steel bar cutting process, the cooling water in the cooling water tank 30 is extracted through a pipe at the input end of the delivery pump body 31, and then the delivery pump body 31 delivers the water to the water spray pipe 33 through the connecting pipe 34 for spraying, and then the water falls into the cutting blade of the cutting machine 29 for cooling, and can also achieve the purpose of dust prevention.

[0031] Preferably, feed slides 38 inclined toward the chip inlet 37 are symmetrically provided on both sides of the chip inlet 37. The feed slides 38 are provided with a plurality of chip guide grooves 39 equidistantly spaced laterally. When cutting the rebar, the chips from the cut rebar can fall into the chip inlet 37. The feed slides 38 then guide the chips into the collection storage box 8 within the side maintenance port 40. Cooling water can also fall into the collection storage box 8. When operating the collection storage box 8, the operator can pull the collection storage box 8 out of the side maintenance port 40 using the handle 41 to dispose of the collection storage box 8.

[0032] Preferably, Figure 6 As shown, the steel bar limiting device 44 includes a first support block 45, a second support block 46, a top mounting arm 47, a limiting hydraulic column 48 and a limiting pressure plate 51. The first support block 45 and the second support block 46 are arranged on both sides of the top mounting arm 47. Two groups of limiting hydraulic columns 48 are symmetrically arranged on the top mounting arm 47. The output end of the limiting hydraulic column 48 is set downward and connected to the limiting pressure plate 51. A limiting rubber block 52 is set at the bottom of the limiting pressure plate 51. The outer ends of the first support block 45 and the second support block 46 are provided with side reinforcement grooves 49, and the bottom of the side reinforcement grooves 49 is provided with fixing holes 50.

[0033] When cutting steel bars, the staff will fix the steel bars to prevent them from shifting during cutting. The steel bars will be located at the bottom of the limiting pressure plate 51, and then a group of limiting hydraulic columns 48 will be activated. The limiting hydraulic columns 48 will drive the limiting pressure plate 51 to press the tops of multiple groups of steel bars. Then, the limiting pressure plate 51 will cooperate with the main operating table 2 to compact, fix and limit multiple groups of steel bars. The limiting rubber block 52 at the bottom of the limiting pressure plate 51 can improve the fit and friction.

[0034] During operation, the staff puts the steel bar on the top of the small operating table 9, and the steel bar is located between a group of limit blocks 12, and then the other end of the steel bar is located on the side of the auxiliary bending device 5. When the main bending device 4 rotates, it can cooperate with the auxiliary bending device 5 to achieve the purpose of bending the steel bar. If it is necessary to bend steel bars of different calibers, the staff will remove the limit block 12 from the mounting block 11, so as to replace the mounting blocks 11 of different thicknesses for use, thereby adjusting the gap between the limit blocks 12. When cutting the steel bar after bending, the staff will fix the steel bar to prevent the steel bar from shifting during cutting. The steel bar will be located at the bottom of the limit pressure plate 51, and then it will be started by the limit hydraulic column 48. The limit hydraulic column 48 drives the limit pressure plate 51 to press the top of multiple groups of steel bars. Then the limit pressure plate 51 cooperates with the main operating table 2 to compact, fix and limit multiple groups of steel bars, and the limit rubber block 52 at the bottom of the limit pressure plate 51 can improve the fit and friction. When cutting steel bars, the first hydraulic column 27 and the second hydraulic column 28 drive the mounting beam 26 to descend, and then the cutting machine 29 on the mounting beam 26 can also descend, and the cutting machine 29 can cut the steel bars through the cutting blade. During the steel bar cutting process, the cooling water in the cooling water tank 30 is extracted through the pipeline at the input end of the delivery pump body 31, and then the delivery pump body 31 delivers the water to the water spray pipe 33 through the connecting pipe 34 for spraying, and then the water falls into the cutting blade of the cutting machine 29 for cooling, and can also achieve the purpose of dust prevention. During cutting, the debris of the steel bar cutting can fall into the debris inlet 37, and then through the guidance of the feed slide 38, the debris can be introduced into the collection storage box 8 in the side maintenance port 40, and the cooled water can also fall into the collection storage box 8. When operating the collection storage box 8, the staff can use the handle 41 to pull the collection storage box 8 out of the side maintenance port 40 to achieve the processing of the collection storage box 8.

[0035] The above only describes in detail the preferred embodiments of the present invention, but the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in this field without departing from the purpose of the present invention. Various changes should be included in the scope of protection of the present invention.

Claims

1. An integrated device for automatic cutting and bending of steel bars, characterized by: The device comprises a main body (1), wherein the main body (1) comprises a main operating table (2), a bender (3), a main bending device (4), an auxiliary bending device (5), a cutting and lifting device (6), a heat dissipation and cooling device (7), a collection and storage box (8), and a steel bar limiting device (44); The main operating table (2) adopts a rectangular table structure. A disc insertion opening (42) is provided on the main operating table (2). The bender (3) is arranged in the main operating table (2) through the disc insertion opening (42). The upper surface of the bender (3) is flush with the upper surface of the main operating table (2). The main bending device (4) is arranged at the top center of the bender (3). The auxiliary bending device (5) is arranged on the bender (3). The cutting and lifting device (6) is arranged on one side of the upper surface of the main operating table (2). The heat dissipation and cooling device (7) is arranged on the cutting and lifting device. The cutting and lifting device (6) is mounted on a main operating table (2) below the cutting and lifting device (6), and a debris inlet (37) is provided on the side wall of the main operating table (2). The side maintenance port (40) is connected to the debris inlet (37). The collecting and storing box (8) is movably arranged in the side maintenance port (40). The collecting and storing box (8) adopts a top opening structure, and the top opening is connected to the debris inlet. A handle (41) is provided on the outside of the collecting and storing box (8). The steel bar limiting device (44) is arranged between the cutting and lifting device (6) and the bender (3).

2. The integrated automatic steel bar cutting and bending device according to claim 1, characterized in that: The bender (3) includes a bending disk (17) and a side locking block (18), wherein the bending disk (17) adopts a circular structure, the bending disk (17) is arranged in the disk embedding opening (42), the side locking blocks (18) are symmetrically arranged on both sides of the bending disk (17), and side locking openings (43) matching the side locking blocks (18) are arranged on both sides of the disk embedding opening (42), the main bending device (4) is arranged at the center of the bending disk (17), and a plurality of groups of threaded openings (19) are opened at equal angles on the bending disk (17), and the auxiliary bending device (5) is arranged on the bending disk (17) through the threaded openings (19).

3. The integrated automatic steel bar cutting and bending device according to claim 2, characterized in that: The main bending device (4) comprises a small operating table (9), a rotating ring (10), a mounting block (11) and a limit block (12); the rotating ring (10) is fixedly arranged on the bending disk (17); the small operating table (9) is rotatably arranged in the rotating ring (10); two groups of the mounting blocks (11) are symmetrically arranged on the small operating table (9); the limit blocks (12) are arranged on the inner sides of the mounting blocks (11) on both sides; and an anti-sliding block (14) is provided on the inner side of the limit blocks (12).

4. The integrated automatic steel bar cutting and bending device according to claim 3, characterized in that: An embedding groove (15) is provided on the inner side surface of the mounting block (11), an embedding block (13) matching the embedding groove (15) is provided on the limiting block (12), and the embedding block (13) is inserted into the embedding groove (15). Corresponding locking holes (16) are provided on the sides of the mounting block (11) and the embedding block (13).

5. The integrated automatic steel bar cutting and bending device according to claim 3, characterized in that: A support cover (20) is provided at the bottom of the bending plate (17), a drive motor (21) is provided below the support cover (20), and an output end of the drive motor (21) is fixedly connected to the bottom of the small operating table (9).

6. The integrated automatic steel bar cutting and bending device according to claim 2, characterized in that: The auxiliary bending device (5) includes a bending column (22), a threaded mounting head (23) and a rubber sleeve (24), wherein the threaded mounting head (23) is fixedly arranged at the bottom of the bending column (22), the threaded mounting head (23) is matched with the threaded opening (19), and the rubber sleeve (24) is sleeved on the outside of the bending column (22), and the surface of the rubber sleeve (24) is provided with a plurality of anti-slip rings (25) equidistantly distributed in the horizontal direction.

7. The integrated automatic steel bar cutting and bending device according to claim 1, characterized in that: The cutting and lifting device (6) comprises a mounting beam (26), a first hydraulic column (27), a second hydraulic column (28) and a cutting machine (29), wherein the first hydraulic column (27) and the second hydraulic column (28) are respectively arranged at the bottom of both sides of the mounting beam (26), the bottoms of the first hydraulic column (27) and the second hydraulic column (28) are arranged on the main operating table (2), and the cutting machine (29) is arranged on the mounting beam (26).

8. The integrated automatic steel bar cutting and bending device according to claim 7, characterized in that: The heat dissipation and cooling device (7) comprises a cooling water tank (30), a delivery pump body (31), a pipe rack (32) and a water spray pipe (33). The cooling water tank (30) and the delivery pump body (31) are both arranged on the mounting beam (26). The input end of the delivery pump body (31) is connected to the cooling water tank (30), and the output end of the delivery pump body (31) is connected to the water spray pipe (33) through a connecting pipe (34). The water spray pipe (33) is aligned with the blade of the cutting machine (29). The water spray pipe (33) is arranged on the mounting beam (26) through the pipe rack (32). A water inlet (35) is opened on the cooling water tank (30), and a water inlet plug (36) is installed in the water inlet (35).

9. The integrated automatic steel bar cutting and bending device according to claim 1, characterized in that: Feed slides (38) inclined toward the chip inlet (37) are symmetrically arranged on both sides of the chip inlet (37), and a plurality of chip guide grooves (39) distributed at equal intervals in the transverse direction are arranged on the feed slides (38).

10. The integrated automatic steel bar cutting and bending device according to claim 1, characterized in that: The steel bar limiting device (44) includes a first support block (45), a second support block (46), a top mounting arm (47), a limiting hydraulic column (48) and a limiting pressure plate (51). The first support block (45) and the second support block (46) are arranged on both sides of the top mounting arm (47). Two groups of the limiting hydraulic columns (48) are symmetrically arranged on the top mounting arm (47). The output end of the limiting hydraulic column (48) is set downward and connected to the limiting pressure plate (51). A limiting rubber block (52) is set at the bottom of the limiting pressure plate (51). The outer ends of the first support block (45) and the second support block (46) are provided with side reinforcement grooves (49), and the bottom of the side reinforcement grooves (49) is provided with fixing holes (50).

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